{
    "56PyrvLA": {
        "authors": [
            {
                "name": "Qingya Wang",
                "org": "Jilin Univ"
            },
            {
                "name": "Li Ma",
                "org": "Jilin Univ"
            },
            {
                "name": "Fanghai Zhao",
                "org": "Jilin Univ"
            },
            {
                "name": "Wei Zheng",
                "org": "Jilin Univ"
            },
            {
                "name": "Yushu Zhang",
                "org": "Jilin Univ"
            },
            {
                "name": "Dingsan Gao",
                "org": "Jilin Univ"
            }
        ],
        "title": "Study on the fabrication technology of SnO2 microlens and its array by using excimer laser-CVD technique",
        "abstract": "In this paper, a microlens with 45\u03bcm radius and its array were fabricated using liquid SnCl",
        "keywords": [
            ""
        ],
        "venue": "Jiguang Jishu/Laser Technology",
        "year": 1996,
        "id": "56PyrvLA"
    },
    "YlCMdSUx": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Ziyang Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Yaping Xu",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Weijie Wang",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Xinghua Guo",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Shuying Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            }
        ],
        "title": "Gas-phase ion-molecule reactions of neutral C60 with alkyl methyl ethers under chemical ionization conditions",
        "abstract": "Gas-phase ion-molecule reactions of buckminsterfullerene (C",
        "keywords": [
            ""
        ],
        "venue": "Rapid Communications in Mass Spectrometry",
        "year": 1998,
        "id": "YlCMdSUx"
    },
    "JIKd7Vd8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Zi-Yang Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Wei-Jie Wang",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Xing-Hua Guo",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Shu-Ying Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            }
        ],
        "title": "Gas-phase ion-molecule reactions of C60 with methyl ethers CH3OCnH2n+1 ",
        "abstract": "Gas-phase ion-molecule reactions of buckminsterfullerene (C",
        "keywords": [
            "C60",
            "Ion-molecule reaction",
            "Methyl ethers"
        ],
        "venue": "Kao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities",
        "year": 1998,
        "id": "JIKd7Vd8"
    },
    "QgReN4u4": {
        "authors": [
            {
                "name": "Jianni Sheng",
                "org": "Yunnan Normal Univ"
            },
            {
                "name": "Fuyao Xie",
                "org": "Yunnan Normal Univ"
            },
            {
                "name": "Ming Li",
                "org": "Yunnan Normal Univ"
            },
            {
                "name": "Li Ma",
                "org": "Yunnan Normal Univ"
            },
            {
                "name": "Zhikun Yang",
                "org": "Yunnan Normal Univ"
            }
        ],
        "title": "Multipole theory for 3D magnetic vector potential magneto-static field problems using the second order vector potential",
        "abstract": "A MT (Multipole Theory) method for 3D magnetic vector potential magneto-static field problems formulated in terms of the second order vector potential is presented. The result of the mathematical analysis shows that the MT can get the unique solution for magnetic vector potential boundary-value problems that has a unique solution. Using the MT method, it is unnecessary to discrete the field domain or the boundary, the number of the variables is much less than that of the other method and a minimum computer resource is needed. By calculating two examples, it is shown that the MT is reliable, has better computation accuracy and can be used to compute the 3D magnetic vector potential magneto-static boundary value problems.",
        "keywords": [
            ""
        ],
        "venue": "Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering",
        "year": 1998,
        "id": "QgReN4u4"
    },
    "g7lzsICE": {
        "authors": [
            {
                "name": "Jianmin Gao",
                "org": "Xi'an Jiaotong Univ"
            },
            {
                "name": "Zhihang Lin",
                "org": "Xi'an Jiaotong Univ"
            },
            {
                "name": "Li Ma",
                "org": "Xi'an Jiaotong Univ"
            },
            {
                "name": "Fumin Chen",
                "org": "Xi'an Jiaotong Univ"
            }
        ],
        "title": "Virtual corporation and enterprise group",
        "abstract": "Based on the respective characteristics of the virtual corporation (VC) and the enterprise group (EG), the similarity between the VC and EC in objectives, relationship and management mode was analyzed. Some views on how to change the enterprise group into dynamic alliance and agile manufacturing were proposed in terms of organization mode and information exchange standard. One has to start with following aspects: the implementation of computer network management to reform pyramid management mode, enterprise reengineering to implement organized agility, and enterprise annexation to form dynamic kernel.",
        "keywords": [
            ""
        ],
        "venue": "Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS",
        "year": 1999,
        "id": "g7lzsICE"
    },
    "Nm9K7f15": {
        "authors": [
            {
                "name": "Weijie Wang",
                "org": ""
            },
            {
                "name": "Ziyang Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chunyan Hao",
                "org": ""
            },
            {
                "name": "Shuying Liu",
                "org": ""
            },
            {
                "name": "V.G. Voinov",
                "org": ""
            },
            {
                "name": "N.I. Kalinovskaya",
                "org": ""
            }
        ],
        "title": "Electrospray ionization multiple-stage tandem mass spectrometric analysis of diglycosyldiacylglycerol glycolipids from the bacteria Bacillus pumilus",
        "abstract": "Electrospray ionization (ESI) combined with multiple-stage tandem mass spectrometry (MS(n)) was used to directly analyze the glycolipid mixture from bacteria Bacillus pumilus without preliminary separation. Full scan ESI-MS revealed the composition of picomole quantities of glycerolglycolipid species containing C",
        "keywords": [
            ""
        ],
        "venue": "Rapid Communications in Mass Spectrometry",
        "year": 1999,
        "id": "Nm9K7f15"
    },
    "mizzjKfH": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Xi'an Petroleum Inst"
            }
        ],
        "title": "Longitudinal distribution and evolution law of the clay mineral in Shengbei structure",
        "abstract": "For studying the relationship between the distribution of clay mineral and borehole stability in Shengbei structure, taking TC2 well as an example, the authors systematically analysed the longitudinal distribution and the evolution of kaolinite (K), chlorite (C), illite(I), smectite (S) and illite/smectite mixed layer (I/S) in mud shale formation of the structure, and measured the cation exchange capacity (CEC) of K\n                        ",
        "keywords": [
            ""
        ],
        "venue": "Xi'an Shiyou Xueyuan Xuebao/Journal of Xi'an Petroleum Institute (Natural Science Edition)",
        "year": 1999,
        "id": "mizzjKfH"
    },
    "9U5h8EPJ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Xi'an Petroleum Inst"
            },
            {
                "name": "Wenxue Ni",
                "org": "Xi'an Petroleum Inst"
            },
            {
                "name": "Fenghu Ding",
                "org": "Xi'an Petroleum Inst"
            }
        ],
        "title": "Fracture character and collapse mechanism of the hard brittle mud shale in Shengbei structure",
        "abstract": "In order to seek the sloughing prevention measures for the mud shale in Shengbei structure, the fracture character and the collapse mechanism of the mud shale are analyzed. The analysis shows that the mud shale can be classified into middle-weak swelling and dispersion mud shale, its formation rock is hard and brittle, and there are developed fissure and microfracture in it. Cyclic collapse will take place when the mud shale is soaked in the filter liquor of drilling fluid for a long time under the joint effects of the structural stress produced by range-front tectonic movement, the expansion force produced by montmorillonite in the process of diagenism and dehydration, and coal interbeds with different thickness. The wellbore collapse of this type formation can be prevented by increasing drilling fluid inhibition, improving the quality of drilling fluid filter cake and plugging formation micro-fracture.",
        "keywords": [
            ""
        ],
        "venue": "Xi'an Shiyou Xueyuan Xuebao/Journal of Xi'an Petroleum Institute (Natural Science Edition)",
        "year": 1999,
        "id": "9U5h8EPJ"
    },
    "RKKSV7Rf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Ziyang Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Weijie Wang",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Xinghua Guo",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Shuying Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            }
        ],
        "title": "Gas-phase ion-molecule reactions of neutral C60 with the plasmas of alkyl methyl ethers and primary alcohols",
        "abstract": "The gas-phase ion-molecule reactions of C",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physical Chemistry A",
        "year": 1999,
        "id": "RKKSV7Rf"
    },
    "59hRFwAG": {
        "authors": [
            {
                "name": "Xiong Zhang",
                "org": ""
            },
            {
                "name": "Guang-Zhong Xie",
                "org": ""
            },
            {
                "name": "Gang Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jin-Ming Bai",
                "org": ""
            }
        ],
        "title": "A study of the massive black hole in the center of the BL Lac object Mark 421",
        "abstract": "We report the observation of a dramatic outburst in the optical band from the BL Lac object Markarian 421 (Mark 421). During this outburst, the brightness of Mark 421 inreased rapidly by 1.34mag from B = 5.67 to B = 14.32 in 26 min. Another interesting fact is that this extremely rapid burst in the optical band is similar to the dramatic outburst of TeV photons which was obtained by Gaidos et al. (1996)in every essential respect, for example, the time scales on which they vary, and the shapes of the light curves. These data in the optical band and TeV \u03b3-rays suggest that they are both produced in the same emission region, and that the emission region is extremely small, R = 1.23 \u00d7 10",
        "keywords": [
            ""
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2000,
        "id": "59hRFwAG"
    },
    "qRyU2VDx": {
        "authors": [
            {
                "name": "Qinhong Zheng",
                "org": "Yunnan Normal Univ"
            },
            {
                "name": "Jidong Yi",
                "org": "Yunnan Normal Univ"
            },
            {
                "name": "Fuyao Xie",
                "org": "Yunnan Normal Univ"
            },
            {
                "name": "Li Ma",
                "org": "Yunnan Normal Univ"
            }
        ],
        "title": "Multipole theory solution of two-dimensional unbounded eddy current problems",
        "abstract": "A new approach, the multipole theory (MT) method, is presented for the computation of two-dimensional (2D) unbounded eddy current problems. The essential concept is to represent the solution of the governing partial differential equation by the generalized MT formulae of the 2D Helmholtz equation and the 2D Laplace equation. The least squares method reduces the problem to the solution of a set of linear equations. Ampere's law, as an additional constraint, is used to guarantee that the total net current is not changed due to the induced fields, and the radiation boundary conditions are satisfied. The eddy current problems of elliptic conductor, square conductor and a pair of circular conductors are considered as examples. The results obtained by the MT method are compared with experimental results and previously published work. It is shown that the MT method is an effective approach for computation of 2D unbounded eddy current problems.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics D: Applied Physics",
        "year": 2000,
        "id": "qRyU2VDx"
    },
    "15GL4Qbv": {
        "authors": [
            {
                "name": "Qinhong Zheng",
                "org": ""
            },
            {
                "name": "Fuyao Xie",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jingtian Li",
                "org": ""
            }
        ],
        "title": "Multipole theory analysis of TE and TM modes in a rectangular coaxial transmission-line family",
        "abstract": "A new quasianalytical method, the multipole theory (MT) method, is described for the computation of cutoff wavenumbers of TE and TM modes in a rectangular coaxial transmission-line family. An extensive comparison with the exact data of the literature and various configurations of a rectangular transmission-line family shows the accuracy and flexibility of the quasianalytical MT method. It has been shown that the MT method is an effective approach for the analysis of TE and TM modes in a rectangular transmission-line family.",
        "keywords": [
            ""
        ],
        "venue": "Microwave and Optical Technology Letters",
        "year": 2000,
        "id": "15GL4Qbv"
    },
    "NQgktZ8J": {
        "authors": [
            {
                "name": "Qinhong Zheng",
                "org": "Yunnan Normal University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Fuyao Xie",
                "org": "Department of Physics"
            },
            {
                "name": "Jingtian Li",
                "org": "Department of Physics"
            }
        ],
        "title": "Simple estimate for cut-off wave number of lowest-order TM mode of a hollow metallic waveguide of arbitrary cross-section",
        "abstract": "Based on two inequalities, it is presented that the cut-off wave number of the lowest order transverse magnetic (TM) mode of a hollow metallic waveguide of arbitrary cross-section is a function of the area, the perimeter and the inscribed circle radius. The results obtained by the derived formulas are compared with exact data reported in the literature. It shows that the proposed method is the reliable general purpose tool for computing the cut-off wave number of the lowest order TM mode of a hollow metallic waveguide of arbitrary cross-section.",
        "keywords": [
            ""
        ],
        "venue": "International Journal of RF and Microwave Computer-Aided Engineering",
        "year": 2000,
        "id": "NQgktZ8J"
    },
    "kEVdx8XQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "JianShe Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Lin Wang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Zheng Zhao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "ShuMei Wang",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Preliminary experiment on beam-based alignment",
        "abstract": "The offset of the beam position monitor (BPM) with respect to the magnetic center of the quadrupole can be determined by the method of the beam-based alignment. The BPM alignment accuracy can be improved by one order of magnitude compared with conventional surveying techniques. This paper gives a brief introduction to the principle of the beam-based alignment and the description of the preliminary experiment performed on the BEPC storage ring. The considerations of the further experiments are also given.",
        "keywords": [
            "Alignment",
            "Beam",
            "BPM",
            "Storage ring"
        ],
        "venue": "Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics",
        "year": 2000,
        "id": "kEVdx8XQ"
    },
    "2X5xipeW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "JianShe Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Lin Wang",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Tune measurements in the BEPC storage ring",
        "abstract": "The betatron and synchrotron tunes are measured frequently during the period of the machine operation and machine studies. The tune measurement system of the BEPC storage ring includes a spectrum analyzer, two sets of the stripline, two voltage amplifiers and a beam oscillation detector. This paper gives the detailed description of the upgraded tune measurement system in the BEPC storage ring.",
        "keywords": [
            "Beam",
            "Spectrum",
            "Storage ring",
            "Stripline",
            "Tune"
        ],
        "venue": "Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics",
        "year": 2000,
        "id": "2X5xipeW"
    },
    "TfMAXCIu": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhi-Qing Zhang",
                "org": "National Laboratory of Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Xiao-Ming Zhou",
                "org": "National Laboratory of Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Ge-Fei Zeng",
                "org": "National Laboratory of Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Ai-Jun Chen",
                "org": "National Laboratory of Molecular Virology and Genetic Engineering"
            }
        ],
        "title": "Ligand binding domains of human vascular endothelial growth factor receptor",
        "abstract": "Four cDNA clones, encoding truncated Flt-1 mutants consisting of loop 2, 1-2, 2-3 and 1-3, were amplified by PCR from human placenta cDNA library and the corresponding gene fragments were named Flt-1 (2) Flt-1 (1-2) Flt-1 (2-3) and Flt-1(1-3). In order to detect which part of the extracellular domain was involved in ligand binding, the interaction between Flt-1 mutants and hVEGF",
        "keywords": [
            "Flt-1",
            "Gene expression",
            "Pichiapastoris",
            "VEGF",
            "Yeast two-hybrid"
        ],
        "venue": "Acta Biochimica et Biophysica Sinica",
        "year": 2000,
        "id": "TfMAXCIu"
    },
    "wefCfkpN": {
        "authors": [
            {
                "name": "Qinhong Zheng",
                "org": ""
            },
            {
                "name": "Jidong Yi",
                "org": ""
            },
            {
                "name": "Hua Zeng",
                "org": ""
            },
            {
                "name": "Fuyao Xie",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Application of the multipole theory method to the analysis of waveguides with sharp metal edges",
        "abstract": "A new approach, the multipole theory (MT) method based on the subregion solution, is presented for the computation of cutoff wavenumbers in waveguides with sharp metal edges. The eigenvalue equation related to the subregion solution is derived. The results of test calculations are listed for several waveguides whose cross sections contain one or more sharp metal edges. Excellent agreement with results obtained previously is demonstrated.",
        "keywords": [
            ""
        ],
        "venue": "Microwave and Optical Technology Letters",
        "year": 2001,
        "id": "wefCfkpN"
    },
    "IfP6liBY": {
        "authors": [
            {
                "name": "Hai Yang",
                "org": "Department of Physics"
            },
            {
                "name": "Jin-Lei Wu",
                "org": "Department of Electronics"
            },
            {
                "name": "Bei-Xue Xu",
                "org": "Department of Electronics"
            },
            {
                "name": "Hong-Fei Yu",
                "org": "Department of Physics"
            },
            {
                "name": "Wei-Pin Yang",
                "org": "Department of Physics"
            },
            {
                "name": "Feng-Xiang Bai",
                "org": "Department of Physics"
            },
            {
                "name": "Jin-Ming Hao",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            }
        ],
        "title": "Theoretical spectral distribution of the long wavelength photon emission of field-assisted Ag-O-Cs photocathode",
        "abstract": "Under a given temperature, the theoretically calculated spectral distributions of long wavelength photon emission of different size ultra-fine silver in CsO semiconductors with and without external voltage are shown and discussed. A specific expression for the photoemission of a field-assisted Ag-O-Cs photocathode is obtained. According to theoretical calculations, the dependence of the photon emission upon applied bias voltage and the size of Ag, which ranged from 1.8 to 36.9 nm, have been predicted. It is thus beneficial to design a field-assisted photocathode and choose optimum operation conditions.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics D: Applied Physics",
        "year": 2001,
        "id": "IfP6liBY"
    },
    "x9ekozOb": {
        "authors": [
            {
                "name": "Xiong Zhang",
                "org": "Yunnan Astronomical Observatory"
            },
            {
                "name": "Guang-Zhong Xie",
                "org": "Yunnan Astronomical Observatory"
            },
            {
                "name": "Gang Zhao",
                "org": "Beijing Astronomical Observatory"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Ji-Dong Yi",
                "org": "Department of Physics"
            },
            {
                "name": "Jin-Ming Bai",
                "org": "Yunnan Astronomical Observatory"
            }
        ],
        "title": "Study of gamma-ray and near-infrared emission of gamma-ray-loud blazars object",
        "abstract": "We have collected 29 gamma-ray-loud blazars (16 BL Lac objects and 13 flat-spectrum radio quasars) with both observed near-IR and \u03b3-ray flux densitees, with the following main results: (1) there is a very strong correlation between F",
        "keywords": [
            "BL Lacertae objects",
            "General-gamma rays observations-radiation mechanisms",
            "Nonthermal"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2001,
        "id": "x9ekozOb"
    },
    "seUQKtEP": {
        "authors": [
            {
                "name": "Zhi-Yuan Guo",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Qing Qin",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Chuang Zhang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Study on beam photoelectron instability in BEPC",
        "abstract": "A beam photoelectron instability may arise in high energy storage rings when the multi-bunch positron beam interacts with the photoelectrons which are produced in the beam tube by synchrotron radiation. This instability gives rise to a big interest for the accelerator physicists in recent years as a new mechanism has been involved in this phenomenon study. It is very important for the particle factories as there are strong multi-bunch positron beams to be operated. The experimental observations are carried out in the Beijing Electron Positron Collider (BEPC) under the cooperation between IHEP, China and KEK, Japan, and the simulation studies are presented in this paper.",
        "keywords": [
            "Beam",
            "Instability",
            "Photoelectron",
            "Storage ring"
        ],
        "venue": "Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics",
        "year": 2001,
        "id": "seUQKtEP"
    },
    "Su2YHtqZ": {
        "authors": [
            {
                "name": "Paul A. Aeed",
                "org": "Pharmacia Corp."
            },
            {
                "name": "Jian Guo Geng",
                "org": "Inst. of Biochem. and Cell Biology"
            },
            {
                "name": "Darwin Asa",
                "org": "Pharmacia Corp."
            },
            {
                "name": "Loretta Raycroft",
                "org": "Pharmacia Corp."
            },
            {
                "name": "Li Ma",
                "org": "Pharmacia Corp."
            },
            {
                "name": "\u00c5ke P. Elhammer",
                "org": "Pharmacia Corp., 7240-209-622"
            }
        ],
        "title": "Partial characterization of the N-linked oligosaccharide structures on P-selectin glycoprotein ligand-1 (PSGL-1)",
        "abstract": "PSGL-1, a specific ligand for P-, E- and L-selectin, was isolated from in vivo [",
        "keywords": [
            "N-glycans",
            "PSGL-1",
            "Selectin ligands"
        ],
        "venue": "Cell Research",
        "year": 2001,
        "id": "Su2YHtqZ"
    },
    "koKZgAaj": {
        "authors": [
            {
                "name": "Guangzhong Xie",
                "org": "Yunnan Astrophysics Center"
            },
            {
                "name": "Benzhong Dai",
                "org": "Yunnan Astrophysics Center"
            },
            {
                "name": "Enwei Liang",
                "org": "Physics Department"
            },
            {
                "name": "Li Ma",
                "org": "Physics Department"
            },
            {
                "name": "Zejun Jiang",
                "org": "Yunnan Astrophysics Center"
            }
        ],
        "title": "The spectral energy distributions of blazars and the connections among XBLs, RBLs, and OVV quasars",
        "abstract": "In this paper, we introduce two composite spectral indices, \u03b1",
        "keywords": [
            "BL lacertae objects: general",
            "Evolution",
            "Quasars: general"
        ],
        "venue": "Publications of the Astronomical Society of Japan",
        "year": 2001,
        "id": "koKZgAaj"
    },
    "mkkP5HIK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhiqing Zhang",
                "org": ""
            },
            {
                "name": "Xiaoming Zhou",
                "org": ""
            },
            {
                "name": "Xiaoning Wang",
                "org": ""
            }
        ],
        "title": "Expression and biological activity analysis of human vascular endothelial growth factor receptor FLT-I 1-3 and 2-3 loop within extracellular domain in Pichia pastoris",
        "abstract": "Objective To study the biological activity of soluble recombinant peptides represent the FLT-11-3 and 2-3 loops of human VEGF receptor. Methods Two recombinant expression plasmids, pPIC9K/FLT-1 (1-3) and pPIC9K/FLT-1 (2-3), were constructed and then separately transformed into Pichia pastoris GS115. Soluble recombinant protein was purified with CM-Sepharose fast flow chromatography and Sephacryl S-100 chromatography. Biological activities were analyzed with indirect ELISA, competition binding experiment, cell-based binding experiment, HUVEC MTT assay and [",
        "keywords": [
            "Expression",
            "FLT-1",
            "Pichia pastoris",
            "VEGF"
        ],
        "venue": "Chinese Journal of Microbiology and Immunology",
        "year": 2001,
        "id": "mkkP5HIK"
    },
    "IbSOY0yD": {
        "authors": [
            {
                "name": "Ziyang Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Tan Guo",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Xinghua Guo",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Shuying Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Michael Przybylski",
                "org": "Dept. of Chem., Analytical Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Chem., Analytical Chemistry"
            }
        ],
        "title": "Gas-phase ion-molecule reactions of C60 with the plasma of methyl acrylate",
        "abstract": "The gas-phase ion-molecule reactions of C",
        "keywords": [
            "AM1 method",
            "C60",
            "Gas-phase ion-molecule reactions",
            "Methyl acrylate",
            "Self-ionization CI"
        ],
        "venue": "European Journal of Mass Spectrometry",
        "year": 2001,
        "id": "IbSOY0yD"
    },
    "UbFVzsoH": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhi-Qing Zhang",
                "org": "State Key Lab. Molec. Virol. G."
            },
            {
                "name": "Ai-Jun Chen",
                "org": "State Key Lab. Molec. Virol. G."
            },
            {
                "name": "Li-Hong Yao",
                "org": "State Key Lab. Molec. Virol. G."
            }
        ],
        "title": "Expression of Human Vascular Endothelial Growth Factor (VEGF165) in Pichia pastoris and Its Biological Activity",
        "abstract": "Objective: To express human vascular endothelial growth factor (hVEGF",
        "keywords": [
            ""
        ],
        "venue": "Biomedical and Environmental Sciences",
        "year": 2001,
        "id": "UbFVzsoH"
    },
    "GTZcD4s3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhi-Qing Zhang",
                "org": "State Key Lab. Molec. Virol. G."
            },
            {
                "name": "Xiao-Ming Zhou",
                "org": "State Key Lab. Molec. Virol. G."
            },
            {
                "name": "Ge-Fei Zeng",
                "org": "State Key Lab. Molec. Virol. G."
            },
            {
                "name": "Ai-Jun Chen",
                "org": "State Key Lab. Molec. Virol. G."
            }
        ],
        "title": "Expression of Human Vascular Endothelial Growth Factor Receptor Flt-1 Extracellular Domain 1-3 Loop cDNA in Pichia pastoris, Purification of the Expressed Product and Detection of Its Biological Activity",
        "abstract": "Objective: To express human vascular endothelial growth factor receptor Flt-1 extracellular domain 1-3 loop cDNA in Pichia. pastroris, and to purify the expressed product and detect its biological activity. Methods: By inserting human Flt-1 (1-3 loop) cDNA coding 316 amino acid residues into Pichia pastoris expression vector pPIC9K containing AOX1 promoter and the sequences of a secreting signal peptides, a recombinant expression plasmid pPIC9K/Flt-1 (1-3) was constructed and transformed to yeast host strain GS115, then His",
        "keywords": [
            ""
        ],
        "venue": "Biomedical and Environmental Sciences",
        "year": 2001,
        "id": "GTZcD4s3"
    },
    "M2Y7YXr7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Fengrui Song",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Ziyang Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            },
            {
                "name": "Shuying Liu",
                "org": "Changchun Inst. of Applied Chemistry"
            }
        ],
        "title": "Investigation of metalloporphyrins and their imidazole complexes using electrospray ionization mass spectrometry",
        "abstract": "Three compounds of metalloporphyrins were studied using electrospray ionization mass spectrometry. The bonding power between substitutional phenyl and porphyrin cycle and the coordinate conditions of metalloporphyrins with imidazole were disscused. The experimental result indicated that the bonding power between substitutional phenyl and porphyrin cycle in metalloporphyrins became weak from Mn, Fe to Co. The complexes abundances formed by metallophorphyrin with imidazole were stronger with the increase of the ligand concentration. At the same ligand concentration, the abundance of the complexes was intensified gradually and the stability of the ligands was become stronger from Mn, Fe to Co.",
        "keywords": [
            "Electrospray ionization mass spectrometry",
            "Metalloporphyrin",
            "Metalloporphyrins-imidazole complexes"
        ],
        "venue": "Fenxi Huaxue",
        "year": 2001,
        "id": "M2Y7YXr7"
    },
    "zUy6a6s2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhi-Qing Zhang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ming Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ge-Fei Zeng",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ai-Jun Chen",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Expression, purification and biological activity analysis of human vascular endothelial growth factor (VEGF165) in pichia pastoris",
        "abstract": "The human VEGF",
        "keywords": [
            "Gene expression",
            "Pichia pastoris",
            "VEGF"
        ],
        "venue": "Acta Biochimica et Biophysica Sinica",
        "year": 2001,
        "id": "zUy6a6s2"
    },
    "Mo0yq9ZL": {
        "authors": [
            {
                "name": "Hu Wen",
                "org": "Dept. of Energy Sci. and Engineering"
            },
            {
                "name": "Jingcai Xu",
                "org": "Dept. of Energy Sci. and Engineering"
            },
            {
                "name": "Lingmei Ge",
                "org": "Dept. of Energy Sci. and Engineering"
            },
            {
                "name": "Li Li",
                "org": "Dept. of Energy Sci. and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Energy Sci. and Engineering"
            }
        ],
        "title": "Numerical analysis and dynamic simulation of coal spontaneous combustion",
        "abstract": "The experimental unit of coal spontaneous combustion at low temperature simulates coal thickness, thermal storage condition, air-leakage condition, original temperature, and cracked degree of coal at actual condition in coalmine. Coal temperature spontaneously rise by itself oxidation and heat liberation in the experimental unit. It dynamically simulates the whole process of coal spontaneous combustion. During coal temperature spontaneously rising, the coal temperature and oxygen concentration is continually measured at different point in the experimental unit. The dynamic distribution of temperature and oxygen concentration is obtained in loose coal. According to heat-transfer theory and theory, the mathematical model is developed to calculate heat liberation intensity and oxygen consumption rate, which reflect the characteristic of coal spontaneous combustion. Based on the spontaneous combustion experiment of XingLong's coal sample, along with the change of coal temperature, dynamic change rule of some parameters is quantitatively analyzed, such as spontaneous temperature-rising velocity, heat liberation intensity, oxygen consumption rate. It offers a theoretic criterion for quantitatively analyzing characteristic of coal self-ignite and forecasting coal spontaneous combustion.",
        "keywords": [
            "Coal spontaneous combustion",
            "Heat liberation intensity",
            "Oxygen consumption rate",
            "Spontaneous combustion period",
            "Spontaneous temperature-rising velocity"
        ],
        "venue": "Process in Safety Science and Technology Part B",
        "year": 2002,
        "id": "Mo0yq9ZL"
    },
    "zUXRjM2E": {
        "authors": [
            {
                "name": "Shu-Hong Wang",
                "org": ""
            },
            {
                "name": "Qiang Ye",
                "org": ""
            },
            {
                "name": "Jian-She Cao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yu-Cheng Liu",
                "org": ""
            },
            {
                "name": "Qi Le",
                "org": ""
            },
            {
                "name": "Guo-Xi Pei",
                "org": ""
            },
            {
                "name": "Jia-Fei Zhang",
                "org": ""
            }
        ],
        "title": "Emittance measurement by multi-changing focusing strength",
        "abstract": "Some advanced techniques to optimize the emittance measurement devices have been studied, such as thin lens approximation, multi-changing focusing strength, optimizing the position of the profile monitor and software improvement for accurate data acquisition and effective processing. By applying these techniques to the emittance measurement for electron beam of BEPC Linac, the satisfactory measurement results have been obtained.",
        "keywords": [
            "BEPC",
            "Emittance",
            "Linac",
            "Measurement",
            "Optimization"
        ],
        "venue": "Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics",
        "year": 2002,
        "id": "zUXRjM2E"
    },
    "gMyY8mYt": {
        "authors": [
            {
                "name": "Gang Mu",
                "org": "NE China Inst. of Elec. Pwr. Eng."
            },
            {
                "name": "Yahong Chen",
                "org": "NE China Inst. of Elec. Pwr. Eng."
            },
            {
                "name": "Li Ma",
                "org": "NE China Inst. of Elec. Pwr. Eng."
            }
        ],
        "title": "Application of load regularity evaluation in short-term load forecasting",
        "abstract": "Obtaining high accuracy of the load forecasting result is an uphill task to those who pursue in studies on load forecasting, but there is no way to avoid prediction error. Too many insights have been lighted on the construction of forecasting models ago to have notice on the regularity of load itself. A method of evaluating load regularity is introduced to evaluate the regularity of various loads before forecasting. What can be reached is the upper limit of the prediction accuracy by thoroughly analyzing the minimum modeling error of specific load. By using Load Regularity Evaluation Method, what will be shown is that how many regular components of the load can be mirrored, furthest, by the forecasting methods and how to direct improving forecasting methods to get better prediction results. Examples in experience show its effectiveness.",
        "keywords": [
            "Load forecasting",
            "Load regularity evaluation",
            "Upper limit of prediction accuracy"
        ],
        "venue": "IEEE Region 10 Annual International Conference, Proceedings/TENCON",
        "year": 2002,
        "id": "gMyY8mYt"
    },
    "VTGFhfwY": {
        "authors": [
            {
                "name": "Duanxu Wang",
                "org": "School of Management"
            },
            {
                "name": "Anne S. Tsui",
                "org": "Guanghua School of Management"
            },
            {
                "name": "Yichi Zhang",
                "org": "Guanghua School of Management"
            },
            {
                "name": "Li Ma",
                "org": "Olin School of Business"
            }
        ],
        "title": "Employment relationships and firm performance: Evidence from an emerging economy",
        "abstract": "Defining employment relationships from the employer's perspective and based on the inducement-contribution framework, this study examined the link between employment relationships and firm performance in a heterogeneous sample of firms in the largest emerging economy in the world, i.e., the People's Republic of China. It also analyzed the contingent role of both the firm's strategic orientation and its ownership structure. The results demonstrated that it is the combination of a high level of expected contributions coupled with a high level of provided inducements (i.e., organization-focused employment relationship approach) rather than a high level of either expected contributions or provided inducements alone that is critical for firm performance. Further, we found that it is not the organization-focused but the underinvestment employment relationship approach that offers a competitive advantage if the firm pursues the prospector strategy or if the firm is a domestic privately owned enterprise. In particular, the domestic privately owned enterprises reported the highest firm performance when they used the underinvestment approach with their middle managers, in contrast to the state-owned or foreign-invested enterprises. These results support both the universalistic and the contingency perspectives on the relationship between employment relationships and firm performance. They also contribute to our understanding of employment relationships in the global context. Copyright \u00a9 2003 John Wiley & Sons, Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Organizational Behavior",
        "year": 2003,
        "id": "VTGFhfwY"
    },
    "ZS46wH19": {
        "authors": [
            {
                "name": "Guang-Zhong Xie",
                "org": "Yunnan Astrophysics Center"
            },
            {
                "name": "Li Ma",
                "org": "Physics Department"
            },
            {
                "name": "Shu-Bai Zhou",
                "org": "Graduate School"
            },
            {
                "name": "Luo-En Chen",
                "org": "Physics Department"
            },
            {
                "name": "Zhao-Hua Xie",
                "org": "Physics Department"
            }
        ],
        "title": "Variability and Beaming of GeV Gamma-Ray-Loud Blazars",
        "abstract": "Considering the Klein-Nishina effects for high-energy \u03b3-ray emissions, we derived a corrected form of the basic Elliot-Shapiro formula. Two new lower limits to the time scales of the variability expected from an accreting Schwarzschild black hole and Kerr black hole were derived, respectively. For a sample of 25 GeV \u03b3-ray-loud blazars known to have the shortest time scales of flux variability, t ",
        "keywords": [
            "Black holes",
            "Blazars: general",
            "Galaxies: active",
            "Galaxies: general",
            "Gamma-rays: Klein",
            "Nishina effects",
            "Observations"
        ],
        "venue": "Publications of the Astronomical Society of Japan",
        "year": 2003,
        "id": "ZS46wH19"
    },
    "kxrCUXnI": {
        "authors": [
            {
                "name": "Yong Gao",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            }
        ],
        "title": "Analysis and Optimal Design of a Novel SiGe/Si Power Diode for Fast and Soft Recovery",
        "abstract": "We propose a novel p \n                        ",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2004,
        "id": "kxrCUXnI"
    },
    "5PFftOwC": {
        "authors": [
            {
                "name": "Yong-Le Xie",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gastroenterology"
            }
        ],
        "title": "Apoptosis induced by mitomycin with sulindac on human gastric cancer cell SGC7901",
        "abstract": "AIM: To investigate the effects of mitomycin (MMC) with sulindac on the cell viability, apoptotic induction and expression of apoptosis-related gene Bcl-2 and cyclooxygenase-2 (COX-2) in gastric adenocarcinoma cell SGC7901. METHODS: Human gastric cancer SGC7901 cells were divided into three groups, sulindac, MMC and sulindac with MMC. After treatment with drugs, cell viability was examined by MTT assay. Flow cytometry was used for the cell cycle distribution and apoptotic rates. The morphology of the cells was observed under light microscope and interactive laser cytometer. The expression of COX-2, Bcl-2 was determined by the immunocytochemical method. RESULTS: After exposure for 12 h to three kinds of drugs, gastric cancer cells SGC7901 presented some morphologic features of apoptosis, including cell shrinkage, nuclear condensation, DNA fragmentation, formation of apoptotic bodies. The effects of growth inhibition were more obvious in cotreatment group with MMC and sulindac than MMC group. The apoptotic rates in cotreated cells and MMC-treated cells at 24 h after treatment were 12.0% and 7.2%, respectively. After exposure for 24 h to MMC, upregulation of COX-2 and Bcl-2 protein expression was noted, meanwhile, in cotreatment group, the levels of COX-2 were downregulated but the expression of Bcl-2 gene was not changed significantly. CONCLUSION: MMC-induced apoptosis is reduced by upregulating the expression of COX-2 and Bcl-2 genes. MMC combined with sulindac can suppress growth of gastric cancer cells through induction of apoptosis which may be mediated by downregulation of apoptosis-related Bcl-2 gene and COX-2 gene.",
        "keywords": [
            ""
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2004,
        "id": "5PFftOwC"
    },
    "wF4UUjVz": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Yue-Ning Zhang",
                "org": "Department of Gastroenterology"
            }
        ],
        "title": "Effects of seminal oil emulsion of Brucea javanica on apoptosis and apoptosis-related genes in human hepatocellular carcinoma cells",
        "abstract": "AIM: To explore the anti-tumor mechanism of seminal oil emulsion of Brucea javanica by studying in vitro its effects on apoptosis, cell cycle and expression of apoptosis-related genes p53 and Bcl-2 in human hepatocellular carcinoma cell line SMMC-7721. METHODS: Anti-proliferation effect was measured by MTT assay. The morphology of cells was observed under transmission electron microscope. Agarose gel electrophoresis was used to analyze DNA character and the flow cytometry to detect apoptotic rate and cell cycle distribution. The levels of p53 and Bcl-2 protein were examined by immunocytochemical staining. RESULTS: The proliferation of hepatocellular carcinoma cell line SMMC-7721 could be remarkably inhibited by seminal oil emulsion of Brucea javanica in a time- and concentration-dependent manner. Morphological and biochemical changes characteristic of apoptosis were observed through electron microscope and agarose gel electrophoresis. After 12, 24, 48 h incubation with 0.10 g/L emulsion of seminal oil of Brucea javanica, the flow cytometry showed typical subdiploid peaks and the cell cycle was arrested at G0/G1 phase (P\u22640.05). The expression of p53 and Bcl-2 was down-regulated after exposure to the drug, with a positive correlation between them (r=0.966, P \u22640.05). CONCLUSION: Seminal oil emulsion of Brucea javanica can significantly inhibit the proliferation of human hepatocellular carcinoma cell line SMMC-7721 in vitro through inducing apoptosis and arresting cell cycle at G0/G1 phase, and its underlying mechanism is related to the down-regulating mutant type p53 as well as Bcl-2, with p53 pathway playing a leading role.",
        "keywords": [
            ""
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2004,
        "id": "wF4UUjVz"
    },
    "mmHJj8b5": {
        "authors": [
            {
                "name": "Hui Qi",
                "org": "Xi'an Univ. of Technol."
            },
            {
                "name": "Yong Gao",
                "org": "Xi'an Univ. of Technol."
            },
            {
                "name": "Ningmei Yu",
                "org": "Xi'an Univ. of Technol."
            },
            {
                "name": "Li Ma",
                "org": "Xi'an Univ. of Technol."
            },
            {
                "name": "Tao An",
                "org": "Xi'an Univ. of Technol."
            }
        ],
        "title": "Characteristics simulation of two kinds of SiGe/Si power diode with novel structure",
        "abstract": "Two kinds of p",
        "keywords": [
            "Gradual doping",
            "Medici simulation",
            "Pin diode",
            "SiGe/Si hetero-junction"
        ],
        "venue": "Guti Dianzixue Yanjiu Yu Jinzhan/Research and Progress of Solid State Electronics",
        "year": 2004,
        "id": "mmHJj8b5"
    },
    "fZkacfTA": {
        "authors": [
            {
                "name": "Hong-Li Song",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Sa Lu",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Ying Li",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Pei Liu",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Effect of TNF-\u03b1 on tight junctions between the epithelial cells of intestinal mucosal barrier",
        "abstract": "AIM: To investigate the effect of TNF-\u03b1 on tight junctions between the epithelial cells of the intestinal mucosal barrier. METHODS: Colon cancer cell line (CaCo-2) was cultured. The localizations of zonula occluden-1 (ZO-1) in CaCo-2 epithelial cells were detected by immunofluorescence after exposure to TNF\u03b1 (0, 50, 100 and 200 \u03bcg/L) for 24 h and the TNF-\u03b1 treatment with 100 \u03bcg/L for 0, 4, 8 and 24 h. The expression level of ZO-1 was analyzed by semi-quantitative reverse transcriptase-PCR after exposure to TNF\u03b1 with the above time and concentration. RESULTS: Different expression levels of ZO-1 depended on different time and concentration of TNF-\u03b1 treated on CaCo-2 epithelial cells. The integrity of tight junctions was disrupted and the expression level of ZO-1 decreased after treatment with TNF-\u03b1. The intensity of the immunofluorescent signal was less intensive after exposure to TNF\u03b1 100 and 200 \u03bcg/L than that to 0 and 50 \u03bcg/L. The intensity of the immunofluorescent signal was less intensive after exposure to TNF\u03b1 100 \u03bcg/L for 24 hours than those for 0 h, 4 h and 8 h. The RT-PCR results showed that after CaCo-2 cells were treated for 24h with the indicated concentrations (0, 50, 100 and 200 \u03bcg/L) of TNF-\u03b1 and the TNF-\u03b1 treatment with 100 \u03bcg/L for 0 h, 4 h, 8 h and 24 h, the expression levels of ZO-1 mRNA in CaCo-2 cells were decreased by TNF-\u03b1 with 100 \u03bcg/L for 24 h, as compared with control (P<0.01). CONCLUSION: Tight junctions between the epithelial cells of the intestinal mucosal barrier can be destroyed by TNF-\u03b1, and decreased expression level of ZO-1 induced by TNF-\u03b1 is one of the most important molecular mechanisms.",
        "keywords": [
            ""
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2004,
        "id": "fZkacfTA"
    },
    "zHnQ3NJT": {
        "authors": [
            {
                "name": "Rui Song",
                "org": ""
            },
            {
                "name": "Yu-Mei Wang",
                "org": ""
            },
            {
                "name": "Li-Lan Shi",
                "org": ""
            },
            {
                "name": "Guo-He Feng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Guang Dou",
                "org": ""
            }
        ],
        "title": "Relationship between PBMC apoptosis and serum HBV level in HBV positive patients",
        "abstract": "AIM: To investigate the relationship between the serum HBV DNA quantification and the PBMCs apoptosis of the chronic hepatitis B. METHODS: Peripheral blood mononuclear cells (PBMCs) were isolated from 10 healthy blood donors and 42 patients with HBV positive. PBMCs were cultured with PHA for 72 h in vitro. Then we used TUNEL and flow cytometry to assay the apoptosis. The HBV-DNA extracted from the serum in patients by PCR was quantified by ELISA. We used the one way ANOVA to analysis the apoptosis and the HBV-DNA quantity, and made correlation analysis between the apoptosis and the HBV-DNA quantity. RESULTS: We identified the apoptosis by TUNEL and flow cytometry in cultured PBMCs. The apoptosis rate in mild type of chronic hepatitis B, moderate type of chronic hepatitis B and cirrhosis were (29.3\u00b19.3%, 24.8\u00b110.8%, 28.8\u00b15.0%), compared to the healthy group (18.0\u00b16.4%). Serum HBV-DNA level was the highest in mild type of chronic hepatitis B (14.3\u00b124.8\u00d710",
        "keywords": [
            ""
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2004,
        "id": "zHnQ3NJT"
    },
    "mMd5d0Ok": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Cai-Lin Wang",
                "org": "Department of Electronic Engineering"
            }
        ],
        "title": "A novel type of ultra fast and ultra soft recovery SiGe/Si heterojunction power diode with an ideal ohmic contact",
        "abstract": "A novel type of p",
        "keywords": [
            "Ideal ohmic contact",
            "Power diode",
            "SiGe/Si heterojunction",
            "Ultra fast and ultra soft recovery"
        ],
        "venue": "Chinese Physics",
        "year": 2004,
        "id": "mMd5d0Ok"
    },
    "Rw2xyY1C": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronic Engineering"
            }
        ],
        "title": "A novel SiGe/Si hetero-junction power diode utilizing an ideal ohmic contact",
        "abstract": "Novel structure to realize an ideal ohmic contact with the n\n                        ",
        "keywords": [
            ""
        ],
        "venue": "Extended Abstracts of the Fourth International Workshop on Junction Technology, IWJT 2004",
        "year": 2004,
        "id": "Rw2xyY1C"
    },
    "kLVlBFCp": {
        "authors": [
            {
                "name": "Jun-Hui Yue",
                "org": "Inst. of High Energy Phys."
            },
            {
                "name": "Ren-Xian Yuan",
                "org": "Inst. of High Energy Phys."
            },
            {
                "name": "Li Ma",
                "org": "Inst. of High Energy Phys."
            },
            {
                "name": "Jian-She Cao",
                "org": "Inst. of High Energy Phys."
            }
        ],
        "title": "Design and simulation of the stripline kicker for the BEPCII transverse feedback system",
        "abstract": "Active feedback systems are required to suppress CBI in BEPCII. The BEPCII transverse feedback system mainly includes three parts: the signal detection, the signal process and the kicker as the key part. The magnitude of feedback power is a very important parameter that is closely related to the design of the kicker. The stripline electrodes are used as the kicker in BEPCII. The numeric modelling by means of the Hewlett-Packard high frequency structure simulation code and the simulation result of the kicker is given. The simulation result is almost same as the result coming from the formula and the reflection coefficient is less than 7 percent in the bandwidth of DC-250 MHz, the 1300 \u03a9 shunt impedance can be achieved in the frequency of 250 MHz, so 123 watts feedback power should be enough.",
        "keywords": [
            "Coupled bunch instabilities (CBI)",
            "HFSS",
            "Shunt impedance",
            "Stripline kicker",
            "Transverse feedback system"
        ],
        "venue": "Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams",
        "year": 2004,
        "id": "kLVlBFCp"
    },
    "FHQ77pHb": {
        "authors": [
            {
                "name": "Rui-Ying Yang",
                "org": "Institute of Cardiovascular Diseases"
            },
            {
                "name": "Li-Fang Zhang",
                "org": "Institute of Cardiovascular Diseases"
            },
            {
                "name": "Jin-Li Zhang",
                "org": "Institute of Cardiovascular Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Cardiovascular Diseases"
            }
        ],
        "title": "Value of variability and variable coefficients of blood pressure in evaluating the prognosis of aged patients with essential hypertension",
        "abstract": "Aim: To evaluate the relationship between blood pressure variability (BPV) and the state of the illness in aged patients with essential hypertension (EH). Methods: Noninvasive automatic blood pressure recorder was used to carry out 24-hour ambulatory blood pressure monitoring (ABPM) in 139 aged patients with EH, then blood pressure variable coefficient (BPVC) was calculated and the results were combined with the clinical data for statistical analysis. Results: 1 The incidence rate of non-ladle-type (69.8%) was increased obviously as compared with that of ladle-type in aged patients with EH (\u03c7",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2004,
        "id": "FHQ77pHb"
    },
    "1ZFwXBKG": {
        "authors": [
            {
                "name": "Cailin Wang",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Tao An",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Electronic Engineering"
            }
        ],
        "title": "Characteristics analysis of transparent anode GTO",
        "abstract": "The characteristics of three GTO structures with conventional, short and transparent anode, that is, GTO, SAGTO and TAGTO, are analyzed by using MEDICI simulator. The characteristics of TAGTO are illustrated by comparing with GTO and SAGTO. The results show that the transparent anode with an additional n-layer buffer used in TAGTO devices can further improve its blocking and switching characteristics simultaneity, and hardly effect on its conducting characteristics. Lastly, the mechanism of the transparent anode is revealed by analyzing the switching characteristic of the TAGTO.",
        "keywords": [
            "Gate Commutated Thyristor (GCT)",
            "Gate Turn-Off Thyristor (GTO)",
            "Injection efficiency",
            "Power semicondctor devices",
            "Short Anode Gate-Off Thyristor (SAGTO)",
            "Simulation",
            "Transparent anode",
            "Transparent Anode Gate-Off Thyristor (TAGTO)"
        ],
        "venue": "Conference Proceedings - IPEMC 2004: 4th International Power Electronics and Motion Control Conference",
        "year": 2004,
        "id": "1ZFwXBKG"
    },
    "xZCFOQIx": {
        "authors": [
            {
                "name": "Lingling Wang",
                "org": "State Key Laboratory for Molecular Virology and Genetics Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wenchuan Leng",
                "org": "State Key Laboratory for Molecular Virology and Genetics Engineering"
            },
            {
                "name": "Jian Yang",
                "org": "Chinese National Human Genome Center, Beijing"
            },
            {
                "name": "Junping Zhu",
                "org": "State Key Laboratory for Molecular Virology and Genetics Engineering"
            },
            {
                "name": "Jie Dong",
                "org": "State Key Laboratory for Molecular Virology and Genetics Engineering"
            },
            {
                "name": "Ying Xue",
                "org": "State Key Laboratory for Molecular Virology and Genetics Engineering"
            },
            {
                "name": "Zhe Wan",
                "org": "Research Centre for Medical Mycology"
            },
            {
                "name": "Ruoyu Li",
                "org": "Research Centre for Medical Mycology"
            },
            {
                "name": "Qi Jin",
                "org": "State Key Laboratory for Molecular Virology and Genetics Engineering"
            }
        ],
        "title": "Analysis of part of the Trichophyton rubrum ESTs",
        "abstract": "Trichophyton rubrum (T. rubrum) is the most common of the superficial fungi. In an effort to better understand the genetic and biochemical makeup of T. rubrum, we generated cDNA libraries from 3 growth stages and used these to isolate 4002 unique expressed sequence tags (ESTs). Sequence comparisons with the Genbank database allowed 1226 of the ESTs to be assigned putative functions or matched with homologs from other organisms. Of the remaining ESTs, 989 were only weakly similar to known sequences and 1787 had no identifiable functions, suggesting that they represent novel genes. We further analyzed the presence of several important genes involved in the growth, metabolism, signal transduction, pathogenesis and drug resistance in T. rubrum. This information was used to newly elucidate important metabolic path-ways in T. rubrum. Taken together, our results should form the molecular basis for continued re-search on the physiological processes and pathogenic mechanisms of T. rubrum, and may lead to a better understanding of fungal drug resistance and identification of new drug targets. Copyright by Science in China Press 2004.",
        "keywords": [
            "cDNA library",
            "Drug targets",
            "Expressed sequence Tags",
            "Functional genomics",
            "Trichophyton rubrum"
        ],
        "venue": "Science in China, Series C: Life Sciences",
        "year": 2004,
        "id": "xZCFOQIx"
    },
    "Euqy7Lz7": {
        "authors": [
            {
                "name": "Qi-Rui Wang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Nu-Yun Liu",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Shen-Rong Jing",
                "org": "Dept. Clin. Microbiol. and Immunol."
            },
            {
                "name": "Quan-Ming Zou",
                "org": "Dept. Clin. Microbiol. and Immunol."
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Expression, refolding, purification, and bioactivity of recombinant bifunctional protein, hIL-2/GM-CSF",
        "abstract": "Interleukin-2 (IL-2) can stimulate T cell proliferation and differentiation when binding to its receptor on T cells. It produces a marked effect by enhancing the cytotoxicity of CD8 ",
        "keywords": [
            "Bifunctional molecule",
            "Bioactivity",
            "Expression",
            "Granulocyte-macrophage colony stimulating factor",
            "Interleukin-2",
            "Purification",
            "Renaturation"
        ],
        "venue": "Protein Expression and Purification",
        "year": 2005,
        "id": "Euqy7Lz7"
    },
    "WXMkw3NL": {
        "authors": [
            {
                "name": "Xue-E. Wu",
                "org": "State Key Lab. Poly. Phys. and Chem."
            },
            {
                "name": "Li Ma",
                "org": "State Key Lab. Poly. Phys. and Chem."
            },
            {
                "name": "Meng-Xian Ding",
                "org": "State Key Lab. Poly. Phys. and Chem."
            },
            {
                "name": "Lian-Xun Gao",
                "org": "State Key Lab. Poly. Phys. and Chem."
            }
        ],
        "title": "TEMPO-derived task-specific ionic liquids for oxidation of alcohols",
        "abstract": "A novel 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) radical bearing an ionic liquid-type appendage has been prepared, and its catalytic activity for the selective oxidation of alcohols to the corresponding carbonyl compounds in ionic liquid-aqueous biphasic conditions has been investigated. The ionic liquid-supported TEMPO radical shows catalyst properties similar to those of nonsupported counterpart in terms of activity and selectivity, and can be easily recycled and reused without loss of activity and selectivity.",
        "keywords": [
            "Alcohols",
            "Carbonyl compounds",
            "Ionic liquids",
            "Oxidation",
            "TEMPO"
        ],
        "venue": "Synlett",
        "year": 2005,
        "id": "WXMkw3NL"
    },
    "QxHatJYG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Yong-Le Xie",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Yi Yu",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Qiu-Ning Zhang",
                "org": "Department of Gastroenterology"
            }
        ],
        "title": "Apoptosis of human gastric cancer SGC-7901 cells induced by mitomycin combined with sulindac",
        "abstract": "Aim: To investigate the effects of mitomycin (MMC) combined with sulindac on cell viability, apoptotic induction and expression of a poptosis-related gene Bcl-2 and cyclooxygenase-2 (COX-2) in gastric cancer SGC-7901 cells. Methods: Human gastric cancer SGC-7901 cells were divided into three treatment groups,namely sulindac treatment group, MMC treatment group and combined sulindac with MMC treatment group. After being treated with drugs, cell viability was examined by MTT assay. Flow cytometry was used to evaluate the cell cycle distribution and apoptotic rates. Morphology of the cells was observed under light microscope and interactive laser microscope. Expression of COX-2 and Bcl-2 was determined by immunocytochemical method. Results: After exposure for 12 h to three kinds of drugs, gastric cancer SGC-7901 cells presented some morphological features of apoptosis, including cell shrinkage, nuclear condensation, DNA fragmentation and formation of apoptotic bodies. Growth inhibition was more obvious in combined sulindac with MMC treatment group and sulindac treatment group than in MMC treatment group. The apoptotic rates in co-treated cells and MMC-treated cells 24 h after treatment were 12.0% and 7.2%, respectively. After exposure for 24 h to MMC, the expression of COX-2 and Bcl-2 protein was up-regulated, COX-2 levels were down-regulated but Bcl-2 gene expression was not changed significantly in combined treatment group. Conclusion: MMC-induced apoptosis is reduced by up-regulating the expression of COX-2 and Bcl-2 genes. MMC combined with sulindac can suppress the growth of gastric cancer cells through induction of apoptosis mediated by down-regulation of apoptosis-related Bcl-2 and COX-2 gene. \u00a9 2005 The WJG Press and Elsevier Inc. All rights reserved.",
        "keywords": [
            "Apoptosis",
            "Gastric cancer",
            "Induced",
            "Mitomycin with sulindac",
            "SGC-7901"
        ],
        "venue": "World Journal of Gastroenterology",
        "year": 2005,
        "id": "QxHatJYG"
    },
    "XDV6VUnI": {
        "authors": [
            {
                "name": "Guang-Zhong Xie",
                "org": "Yunnan Astrophysics Center"
            },
            {
                "name": "Luo-En Chen",
                "org": "Graduate School"
            },
            {
                "name": "Zhao-Hua Xie",
                "org": "Physics Department"
            },
            {
                "name": "Li Ma",
                "org": "Graduate School"
            },
            {
                "name": "Shu-Bai Zhou",
                "org": "Graduate School"
            }
        ],
        "title": "AGN black hole masses and methods to estimate the mass",
        "abstract": "The black hole mass, along with the ratio of the accretion rate to the Eddington accretion rate, is a fundamental parameter of active galactic nuclei. Using our new method to estimate the black hole mass, we developed our sample and estimated black hole masses, indicated by M",
        "keywords": [
            "Active galactic nuclei",
            "Black hole physics",
            "Galaxies: fundamental parameters"
        ],
        "venue": "Publications of the Astronomical Society of Japan",
        "year": 2005,
        "id": "XDV6VUnI"
    },
    "0NZ9fW8j": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Neurology"
            }
        ],
        "title": "Learning and memory disorder and the expression of cysteine protease 1 in hippocampus of rats with vascular dementia: Blank-control and quantified blind evaluation",
        "abstract": "Aim: To estimate the learning and memory results in rats with vascular dementia quantitatively, and observe the expression of cysteine protease 1 in hippocampus and the significance. Methods: The experiment was performed in the Animal Laboratory of Capital University of Medical Sciences from January to November 2004. A total of 100 SD rats were divided into control group(n = 28, only separated bilateral common carotid artery), sham operation group(n = 28, only received anesthesia not operation) and vascular dementia group(n = 44). The method of vascular blocking was used to establish the vascular dementia models. Ten rats were selected from each group to detect the praxiology by suing Water Maze test, and the learning and memory results were estimated quantitatively. The rest rats in each group were killed at hours 24, 48, 72, 96, 120 and day 7 following ischemia. The expression of cysteine protease 1 in hippocampus was detected by using immunohistochemical method. Results: Four of 100 rats died and a total of 96 were involved in the result. 1 Learning result indicated: the swimming time and number of error in vascular dementia group[(3.78 \u00b1 1.65) minutes, (5.21 \u00b1 1.56) times, (1.90 \u00b1 1.38) minutes] increased obviously as compared with that of control group[(0.68 \u00b1 0.12) minutes, (1.13 \u00b1 0.21) times, (0.21 \u00b1 0.08) minutes] and sham operation group[(0.76 \u00b1 0.13) minutes, (0.98 \u00b1 0.32) times, (0.31 \u00b1 0.09) minutes]. 2 Memory result indicated: the swimming time and number of error in vascular dementia group[(2.98 \u00b1 1.05) minutes, (5.62 \u00b1 2.11) times, (1.78 \u00b1 0.84) minutes] increased obviously as compared with that in control group[(0.24 \u00b1 0.16) min utes, (0.48 \u00b1 0.73) times, (0.04 \u00b1 0.02) minutes] and sham operation group[(0.35 \u00b1 0.20) minutes, (0.52 \u00b1 0.80) times, (0.10 \u00b1 0.02) minutes]. 3 After cerebral ischemia for 24 hours, the expression of cysteine protease 1 in vascular dementia group was 82 \u00b1 12, and reached to the peak at the third day, which was significantly higher as compared with that in control group(17 \u00b1 3) and sham operation group(20 \u00b1 3). Conclusion: Obvious learning and memory disorder occurs in rats with vascular dementia. The expression of cysteine protease 1 expresses significantly in hippocampus. As a gene for inhibiting the apoptosis, cysteine protease 1 can protect the neurons in hippocampus, which has close relation with learning and memory of rats with vascular dementia.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2005,
        "id": "0NZ9fW8j"
    },
    "r0gKQPee": {
        "authors": [
            {
                "name": "Bai-Zhong Wang",
                "org": "DPG"
            },
            {
                "name": "Ya-Lin Luo",
                "org": "DPG"
            },
            {
                "name": "Hao Fang",
                "org": "DPG"
            },
            {
                "name": "Li Ma",
                "org": "DPG"
            },
            {
                "name": "Jie Zhang",
                "org": "DPG"
            },
            {
                "name": "Ruo-Bing Wang",
                "org": "DPG"
            },
            {
                "name": "Min Xie",
                "org": "DPG"
            }
        ],
        "title": "3D digital dynamic management of maintenance projects for nuclear power plant",
        "abstract": "The whole process for the application of digital plant technique in the equipment transport in reactor building and the dynamic management of the spatial arrangement in Daya Bay Nuclear Power Station was introduced in the paper. The establishment of 3D digital Daya Bay plant, and the method and procedure to apply it in the nuclear power plant maintenance project have been discussed. This project utilizes the outer database to preserve the maintenance status of equipments, and avoids the damage or changing of the original 3D final model. Based on the maintenance procedure, the spatial arrangement and schedule for the maintenance of nuclear power station have simulated and optimized for the whole process. This technique can simulate and optimize the arrangement and spatial arrangement for maintenance in limited space. It has been applied successfully in the reactor vessel head replacement for Unit 2 of Daya Bay NPP to shorten the time for key routes and the total time of this project by 16 hours and 92.5 hours, respectively.",
        "keywords": [
            "Digital power plant",
            "Dynamic management",
            "Nuclear power plant",
            "Reactor upper head replacement",
            "Spatial arrangement"
        ],
        "venue": "Hedongli Gongcheng/Nuclear Power Engineering",
        "year": 2005,
        "id": "r0gKQPee"
    },
    "vWzchd9A": {
        "authors": [
            {
                "name": "Cai-Lin Wang",
                "org": ""
            },
            {
                "name": "Yong Gao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chang-Li Zhang",
                "org": ""
            },
            {
                "name": "Eundong Kim",
                "org": ""
            },
            {
                "name": "Sangcheol Kim",
                "org": ""
            }
        ],
        "title": "Analysis of the mechanism and characteristic for the transparent anode in a gate commutated thyristor",
        "abstract": "The mechanism of the transparent anode in gate commutated thyristors (GCT) was investigated by analyzing its current transportation theoretically, and the expression of the electron current density at the transparent anode is deduced. The simulation result of the GCT's switching characteristic validates the correctness of the mechanism analysis for the transparent anode. In addition, the characteristic of the transparent anode in GCT devices was analyzed by compared with general anode in GTO devices. The results show that the transparent anode can improve effectively the switching characteristic and reduce the switching loss, and the transparent anode with an additional n buffer layer used in GCT can make the trade off among the on-state characteristic, blocking characteristic and switching characteristics, and improve further the characteristics of GCT. The conclusions are validated by the experiment results.",
        "keywords": [
            "Gate commutated thyristor",
            "Injection efficiency",
            "Power semiconductor devices",
            "Transparent anode"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2005,
        "id": "vWzchd9A"
    },
    "8MM4OxJ6": {
        "authors": [
            {
                "name": "Jun-Hui Yue",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jian-She Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Lin Wang",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Front-end electronics for BEPCII transverse feedback system",
        "abstract": "The signal detection system is an important part for BEPCII transverse feedback system. A commercial front-end RFTF (radio frequency front-end for transverse feedback system) was bought for this system. Two working modes and the remote control are its advantages. To test the performance and master the use of it, experiments on the BEPC with the bunch-by-bunch mode were carried out. The experiment results indicate that using this facility can acquire ideal wave for BEPCII while it doesn't work when the longitudinal instability emerges, the longitudinal instability must be suppressed.",
        "keywords": [
            "Remote control",
            "RFTF",
            "Transverse feedback system",
            "Working mode"
        ],
        "venue": "Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams",
        "year": 2005,
        "id": "8MM4OxJ6"
    },
    "6hAnwjG1": {
        "authors": [
            {
                "name": "Yang Yang",
                "org": "Department of Spatial and Informational Science"
            },
            {
                "name": "Li Ma",
                "org": "Department of Spatial and Informational Science"
            },
            {
                "name": "Xinfa Qiu",
                "org": "Department of Spatial and Informational Science"
            },
            {
                "name": "Lan Shi",
                "org": "Department of Spatial and Informational Science"
            },
            {
                "name": "Qilong Miao",
                "org": "Department of Spatial and Informational Science"
            }
        ],
        "title": "Spatially explicit distribution of extra radiation in Chongqing under real terrain based on GIS",
        "abstract": "The spatial distribution of extra radiation every month in Chongqing based on the calculation model of the real terrain, and labored the influence of aspect and slope on the distribution of extra radiation, and the spatial distribution of extra radiation in Chongqing were calculated. The analysis showed that the influence of aspect and slope on extra radiation was very different in January and July; the influence of terrain on extra radiation was very strong, especially in winter.",
        "keywords": [
            "Aspect",
            "Extra radiation",
            "Geographic Information System (GIS)",
            "Rugged terrain",
            "Slope"
        ],
        "venue": "Taiyangneng Xuebao/Acta Energiae Solaris Sinica",
        "year": 2005,
        "id": "6hAnwjG1"
    },
    "e1n3Keye": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Changes of the volume of cerebral infarction and the expression of Bcl-2 protein after the administration of exogenous insulin-like growth factor through nasal cavit in adult rats",
        "abstract": "Aim: To observe the effect of the administration of exogenous insulin-like growth factor (IGF) through nasal cavit on the volume of cerebral infarction and the expression of apoptosis suppressor gene Bcl-2 protein in rats with focal cerebral ischemia. Methods: The experiment was conducted in the Animal Laboratory of China Medical University from December 2003 to May 2004. A total of 70 male SD rat were selected and randomly divided into 4 groups: 1 Normal group (n=5): without intervention, 2 Sham operated group (n=5): common carotid artery and external carotid artery were separated, without the insert of nylon line; 3 Ischemia group (n=30): Using line-lock method to make rat lasting focal cerebral ischemia model, 0.5 hours after ischemia 5 \u03bcL saline were given through nasal cavit,2 minutes after administrated again totally 50 \u03bcL for 10 times. After ischemia 24, 48, 72, 96, 120 hours, and 7 days the animals were sentenced to death under the drugged state; 4 IGF group: Models were made as the model group, 0.5 hours after ischemia 50 \u03bcL IGF was dribbled through nasal cavit. The administration method and death time were the same as the model group. The focal volum of cerebral infarction at different time points was calculated, and the number of Bcl-2 positive cells was detected with immunohistochemical method. Results: After supplement,70 rats were involved in the result analysis. 1 The focal volume of cerebral infarction: It was the biggest at the 24th and 72nd hours, at the 120th hours became small, and at the 7th days became smaller [(283.72\u00b140.58), (288.74\u00b142.03), (141.97 \u00b128.34), (101.28\u00b119.42) mm\n                        ",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2005,
        "id": "e1n3Keye"
    },
    "Llrt9nh3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Lab. of Industrial Biotechnology"
            },
            {
                "name": "Xiufen Li",
                "org": "Key Lab. of Industrial Biotechnology"
            },
            {
                "name": "Guocheng Du",
                "org": "Key Lab. of Industrial Biotechnology"
            },
            {
                "name": "Jian Chen",
                "org": "Key Lab. of Industrial Biotechnology"
            },
            {
                "name": "Zhisong Shen",
                "org": "Jiangsu Institute of Microbiology"
            }
        ],
        "title": "Influence of the filtration modes on colloid adsorption on the membrane in submerged membrane bioreactor",
        "abstract": "The influence of three different filtration modes on the colloid adsorption in a submerged membrane bioreactor (SMBR) was evaluated and the feasibility for the characterization of the colloid adsorption on the membrane using a modified Freundlich isothermal adsorption equation q",
        "keywords": [
            "Back washing",
            "Colloid adsorption",
            "Membrane fouling",
            "Submerged membrane bioreactor"
        ],
        "venue": "Colloids and Surfaces A: Physicochemical and Engineering Aspects",
        "year": 2005,
        "id": "Llrt9nh3"
    },
    "moPh8gbz": {
        "authors": [
            {
                "name": "Wei-Ping Cheng",
                "org": "Department of Neurology"
            },
            {
                "name": "Qing-Fang Suo",
                "org": "Heilongjiang of Traditional Chinese Medicine"
            },
            {
                "name": "Ji Zhang",
                "org": "Department of Neurology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Neurology"
            }
        ],
        "title": "Naozhitong versus Naofuhuo in improvement of intelligence and plasma calcitonin-gene-related peptide of vascular dementia patients",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2005,
        "id": "moPh8gbz"
    },
    "VBQJtST3": {
        "authors": [
            {
                "name": "Guang-Zhong Xie",
                "org": ""
            },
            {
                "name": "Luo-En Chen",
                "org": ""
            },
            {
                "name": "Huai-Zhen Li",
                "org": ""
            },
            {
                "name": "Li-Sheng Mao",
                "org": ""
            },
            {
                "name": "Hong Dai",
                "org": ""
            },
            {
                "name": "Zhao-Hua Xie",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shu-Bai Zhou",
                "org": ""
            }
        ],
        "title": "Estimates of AGN black hole mass and minimum variability timescale",
        "abstract": "Black hole mass is one of the fundamental physical parameters of active galactic nuclei (AGNs), for which many methods of estimation have been proposed. One set of methods assumes that the broad-line region (BLR) is gravitationally bound by the central black hole potential, so the black hole mass can be estimated from the orbital radius and the Doppler velocity. Another set of methods assumes the observed variability timescale is determined by the orbital timescale near the innermost stable orbit around the Schwarzschild black hole or the Kerr black hole, or by the characteristic timescale of the accretion disk. We collect a sample of 21 AGNs, for which the minimum variability timescales have been obtained and their black hole masses (M ",
        "keywords": [
            "Galaxies: active",
            "Galaxies: nuclei",
            "Ggalaxies: fundamental parameters"
        ],
        "venue": "Chinese Journal of Astronomy and Astrophysics",
        "year": 2005,
        "id": "VBQJtST3"
    },
    "gShNFy98": {
        "authors": [
            {
                "name": "Guang-Ping Ruan",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Wei He",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Min-Jie Meng",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Yong Zhu",
                "org": "Time Biomedics Corporation, Ltd."
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhi-Ming Hu",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "School of Biosciences and Bioengineering"
            }
        ],
        "title": "Efficient production, purification, and application of egg yolk antibodies against human HLA-A*0201 heavy chain and light chain (\u03b22m)",
        "abstract": "The importance of eggs as a source of specific antibodies is well recognized. Egg yolk contains 8-20 mg immunoglobulins (IgY) per milliliter. However, the major problem in separating IgY is to remove the high concentrations of lipids in egg yolk. We first used water dilution method to get the supernatant containing IgY, then purified the antibody by caprylic acid-ammonium sulfate method, and obtained specific antibody with satisfactory purity and activity. By comparison of these several methods, each has its advantages, one can be chosen to purify IgY according to practical need. The purified IgY produced by the immunized chickens can stain the human peripheral blood mononuclear cell effectively when labeled with fluorescent FITC. \u00a9 2005 Elsevier Inc. All rights reserved.",
        "keywords": [
            "\u03b22-Microglobulin",
            "0201 heavy chain",
            "Caprylic acid",
            "Egg yolk",
            "HLA-A",
            "IgY",
            "IgY-FITC",
            "Immunoglobulin extraction"
        ],
        "venue": "Protein Expression and Purification",
        "year": 2005,
        "id": "gShNFy98"
    },
    "lVkjz8kp": {
        "authors": [
            {
                "name": "Lei Xu",
                "org": "Neuroradiological Center"
            },
            {
                "name": "Pei-Yi Gao",
                "org": "Neuroradiological Center"
            },
            {
                "name": "Yan Lin",
                "org": "Neuroradiological Center"
            },
            {
                "name": "Tong-De Tian",
                "org": "Neuroradiological Center"
            },
            {
                "name": "Jing Lei",
                "org": "Neuroradiological Center"
            },
            {
                "name": "Li Ma",
                "org": "Neuroradiological Center"
            }
        ],
        "title": "Magnetic resonance imaging findings in Lhermitte-Duclos disease: Reports of three cases",
        "abstract": "In summary, although LDD is extremely rare, neuroimaging can reveal characteristic appearance. MRI is the best imaging modality in delineating the disease. Typical MRI findings are long T1 and long T2 mass lesion with linear striations resembling \"tiger stripes\" and with no enhancement. Most of the cases can be diagnosed by imaging findings preoperatively. Because the association of LDD with Cowden syndrome has been suggested, patients with LDD should receive systemic screening to exclude other tumors with similar clinical manifestation.",
        "keywords": [
            "Dysplastic gangliocytoma of the cerebellum",
            "Lhermitte-Duclos disease",
            "Magnetic resonance imaging"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2005,
        "id": "lVkjz8kp"
    },
    "EkZ2n5EI": {
        "authors": [
            {
                "name": "Jun-Hui Yue",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Lei Zhang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jian-She Cao",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Performance of a notch filter for BEPCII",
        "abstract": "The high beam current (0.9 A) and the large number of bunches (93 bunches) may cause coupled bunch instabilities (CBI) in BEPCII. Active feedback systems are required to suppress CBI. The BEPCII transverse feedback system mainly includes three parts that are the signal detection unit, the signal processing unit, and the kicker. The notch filter is an important part of the signal processing unit. In this paper a simple notch filter which is combined with two cables, a splitter and a combiner is introduced. And a -41 dB notch depth is achieved. Transverse feedback system with this notch filter succeeds in curing the instability of the beam. It is proved that the filter can satisfy the requirement of the BEPCII transverse feedback system.",
        "keywords": [
            "Cable",
            "Notch depth",
            "Notch filter",
            "Transverse feedback system"
        ],
        "venue": "Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams",
        "year": 2005,
        "id": "EkZ2n5EI"
    },
    "kv1wFDW9": {
        "authors": [
            {
                "name": "Li-Bo Hao",
                "org": "College of Geoexploration Science and Technology"
            },
            {
                "name": "Ji-Long Lu",
                "org": "College of Geoexploration Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Geoexploration Science and Technology"
            }
        ],
        "title": "Relation between the chemical compositions of residual soils and bedrocks in shallow overburden areas and its significance - A case study of the northern da Hinggan Mountains",
        "abstract": "Taking the northern Da Hinggan Mountains for example, the relation between the chemical compositions of soils and bedrocks in shallow overburden areas is studied. The study indicates that the major rock -forming elements in residual soils in shallow overburden areas have the inherited characteristics of the element assemblage of the bedrocks, and that the redistribution and migration of elements in the processes of rock weathering and soil formation result in the homogenization of the contents of most elements (oxides) in soils. Based on the study, the problems about the recognition and appraisal of geochemical anomalies of residual soils are discussed and proposals are advanced in this paper.",
        "keywords": [
            "Anomaly appraisal",
            "Da Hinggan Mountains",
            "Element homogenization",
            "Residual soil",
            "Shallow overburden area"
        ],
        "venue": "Geology in China",
        "year": 2005,
        "id": "kv1wFDW9"
    },
    "Pc8FXAUm": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of International Business"
            },
            {
                "name": "Shanhong Qi",
                "org": "School of International Business"
            }
        ],
        "title": "Customer satisfaction and service system based on motive-hygiene theory",
        "abstract": "Critically inheriting traditional customer satisfaction theory, we advance the new customer satisfaction theory based on Motive-Hygiene Theory, point out that providing necessary hygiene is the prerequisite, while providing motivators is the key to achieve real customer satisfaction. We also discuss the characteristics of the motivators and hygiene in the field of customer satisfaction as well as the laws they obey; analyze the principles and ways of new service system design according to this new customer satisfaction theory based on Motive-Hygiene Theory. Copyright 2005 ACM.",
        "keywords": [
            "customer loyalty",
            "customer satisfaction",
            "motive-hygiene theory",
            "service system"
        ],
        "venue": "ACM International Conference Proceeding Series",
        "year": 2005,
        "id": "Pc8FXAUm"
    },
    "1CLfFz5c": {
        "authors": [
            {
                "name": "Hai Yang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xue-Bing Xie",
                "org": ""
            },
            {
                "name": "Hong-Fei Yu",
                "org": ""
            }
        ],
        "title": "Theoretical study on the quantum yield spectra of a field-assisted Au-BaO thin film",
        "abstract": "The theoretical quantum yield curves response to the wavelength of the incident light between 0.2 and 0.9 \u03bcm are predicted. The greater value of the external voltage is applied, the higher peaks in theoretical spectral distribution are obtained. The theoretical results show that an increasing in sizes of gold nano-particles, obviously causes the quantum yields of this thin film to increase, makes the full widths at the half-maximum become narrow, and leads to the emergence of exactly Gaussian in form. The spectral distributions of the quantum yield of this field-assisted Au-BaO thin film are mainly determined by the surface plasmon resonance of the gold nano-particles embedded in BaO and the direction photon-electron transition. It may be helpful to design the field-assisted Au-BaO thin film and choose an optimum operation condition. \u00a9 2005 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Field-assisted",
            "Nano-particles",
            "Quantum yield",
            "Thin film"
        ],
        "venue": "Physics Letters, Section A: General, Atomic and Solid State Physics",
        "year": 2006,
        "id": "1CLfFz5c"
    },
    "z145XorH": {
        "authors": [
            {
                "name": "Jianghua Lv",
                "org": ""
            },
            {
                "name": "Shilong Ma",
                "org": ""
            },
            {
                "name": "Jing Pan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "A layered semantics for mobile computation",
        "abstract": "Since mobile computation involves variants information and different behaviors, it is very complicated in mobile computation systems. In order to analysis mobile computation and understand the essential of mobile computing, in the paper we develop a denotational semantics for mobile computation. Here we take CLAIM, a computational language for autonomous, intelligent and mobile agents, as our object language because it characterizes the essential ingredients in mobile computation. After abstracting the syntax construction of CLAIM, we give its semantics description. This is achieved by structuring the semantics in layers working at three different levels: internal ambient, ambients and programs based on the basic concept: ambient. For each of these three levels, their semantics are defined in detail as well as the relationship between levels. Through our approach, we can also obtain an explicit model of behaviors in mobile computation. \u00a9 Springer-Verlag Berlin Heidelberg 2006.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2006,
        "id": "z145XorH"
    },
    "giuJu7q6": {
        "authors": [
            {
                "name": "Lei Zhang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Yi Jiao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jiu-Qing Wang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jun-Hui Yue",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jian-She Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jun-Hua Wang",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Kai Zheng",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Yong-Liang Yang",
                "org": "National Synchrotron Radiation Laboratory"
            }
        ],
        "title": "Measurement of transverse damping time on BEPC",
        "abstract": "In BEPC, the oscillation information of the beam position of a single bunch in every turn can be tracked by the bunch-by-bunch system, through which the relationships between the transverse damping time and the beam current, chromaticity, octupole current and beam energy were obtained. The radiation damping time acquired in the experiment was 52 ms. The data analysis result of the bunch-by-bunch tracking experiment indicates that the higher the beam current is and the higher the chromaticity is, the higher the damping ratio is, and that the change of the octupole current has little influence on the damping ratio when the beam current is 4.7 mA. The damping ratio decreases with the rising of the beam energy when the beam current is 5 mA.",
        "keywords": [
            "Bunch-by-bunch system",
            "Chromaticity",
            "Damping time",
            "Position oscillation"
        ],
        "venue": "Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams",
        "year": 2006,
        "id": "giuJu7q6"
    },
    "UMlgHzKf": {
        "authors": [
            {
                "name": "You-Jun Zhang",
                "org": ""
            },
            {
                "name": "Yu-Zhen Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yin-Wei Su",
                "org": ""
            },
            {
                "name": "De-Xiang Song",
                "org": ""
            }
        ],
        "title": "Research on standby power and its countermeasure of electric appliances",
        "abstract": "At first the development and definition of standby power were introduced In this paper. Then summarized and estimated were the standby power consumption of electric appliances in some countries and its economic and environmental influence. Current policies and countenneasure tools to address standby power, led and adopted by governments, international agencies and manufactures, were analyzed and studied in detail. At last discussed and researched were the technologies to limit standby power. For development and competition, it's necessary to follow standards and recommendations for the enterprises of electric appliances.",
        "keywords": [
            "Efficiency",
            "Energy saving",
            "Standby power"
        ],
        "venue": "Journal of Soochow University Engineering Science Edition",
        "year": 2006,
        "id": "UMlgHzKf"
    },
    "E6dn6rkk": {
        "authors": [
            {
                "name": "Jun-Hui Yue",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jian-She Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Lei Zhang",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Experiments of transverse feedback system on the BEPC",
        "abstract": "In order to cure the transverse coupled-bunch instabilities of BEPC II and improve the beam current of the rings, a prototype of transverse bunch-by-bunch feedback system was studied and made. The experiment of this prototype on the BEPC storage ring shows that this system can work well. The beam instabilities can be successfully suppressed when the feedback loop is closed. This paper describes the prototype of the transverse feedback system and the preliminary test results.",
        "keywords": [
            "Bunch instability",
            "Cure",
            "Transverse feedback system"
        ],
        "venue": "Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics",
        "year": 2006,
        "id": "E6dn6rkk"
    },
    "yysgWvZ3": {
        "authors": [
            {
                "name": "Wen-Jie Zheng",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Fu-Lin Tang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Jun Li",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Feng-Chun Zhang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Zhan-Guo Li",
                "org": "People's Hospital"
            },
            {
                "name": "Yin Su",
                "org": "People's Hospital"
            },
            {
                "name": "Dong-Hai Wu",
                "org": "China-Japan Friendship Hospital"
            },
            {
                "name": "Li Ma",
                "org": "China-Japan Friendship Hospital"
            },
            {
                "name": "Hui-Qiong Zhou",
                "org": "China-Japan Friendship Hospital"
            },
            {
                "name": "Feng Huang",
                "org": "People League Army General Hospital"
            },
            {
                "name": "Jiang-Lin Zhang",
                "org": "People League Army General Hospital"
            },
            {
                "name": "Dong-Feng Liang",
                "org": "People League Army General Hospital"
            },
            {
                "name": "Yi-Xiong Zhou",
                "org": "Ji Shui Tan Hospital"
            },
            {
                "name": "Hui Xu",
                "org": "Ji Shui Tan Hospital"
            }
        ],
        "title": "Efficacy and safety of diacerein in osteoarthritis of the knee: A randomized, multicenter, double-dummy, diclofenac-controlled trial in China",
        "abstract": "Aim: To evaluate the efficacy and safety of diacerein in patients with knee osteoarthritis (OA). Methods: A total of 223 patients fulfilling the American College of Rheumatology criteria for knee OA were enrolled in this 17-week, randomized, double-dummy, diclofenac-controlled trial, with diacerein dosages of 100.mg/day and diclofenac sodium administered at 75.mg/day. Result: After 12 weeks of treatment, the total efficacy rates of patient/physician global assessment in diacerein and diclofenac groups were 65.4%/61.6% and 61.2%/61.2% respectively (P > 0.05). In the intent-to-treat population, the primary criterion (visual analogue scale [VAS]assessment of pain on walking 20 m) was significantly superior (P < 0.05) to baseline in both two groups. Significant improvement (P < 0.05) was also observed for the secondary criteria, which included tenderness on palpation, Western Ontario and McMaster Universities OA index (WOMAC) and Short-Form Health Survey (SF-36). In the follow-up period, there were no obvious changes in the above parameters in the diacerein group. However, in the diclofenac group, pain on walking 20m, tenderness on palpation and WOMAC became worse after withdrawing the medications for 4weeks. Moreover, the consumption of paracetamol was significantly lower in the diacerein group than in the diclofenac group during the follow-up period. The incidence of related adverse events were 35.7% in diacerein and 45.1% in diclofenac group (P > 0.05). Mild-to-moderate gastrointestinal disorders were the most frequent adverse events. Conclusion: Diacerein was shown to be as effective as diclofenac sodium in treating patients with knee OA, coupled with a carry-over effect. Diacerein was generally well tolerated, with a good safety profile. No severe adverse events were occurred. \u00a9 2006 Asia Pacific League of Associations for Rheumatology.",
        "keywords": [
            "Diacerein",
            "Diclofenac sodium",
            "Drug evaluation",
            "Osteoarthritis"
        ],
        "venue": "APLAR Journal of Rheumatology",
        "year": 2006,
        "id": "yysgWvZ3"
    },
    "6wFCuMHP": {
        "authors": [
            {
                "name": "Guang-Ping Ruan",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Min-Jie Meng",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Yong Zhu",
                "org": "Time Biomedics Corporation, Ltd."
            },
            {
                "name": "Ze-Hong Chen",
                "org": "Time Biomedics Corporation, Ltd."
            },
            {
                "name": "Ying Lin",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Zheng-Qiang Wu",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Xiao-Wei He",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Ju-Fang Wang",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "School of Biosciences and Bioengineering"
            }
        ],
        "title": "Improved preparation of class I HLA tetramers and their use in detecting CMV-specific CTL",
        "abstract": "Different methods were used to prepare HLA tetramers and the yields of each method were compared. Our results indicate that preliminary refolding of the heavy chain (Hc) and light chain (\u03b22m) yields more monomer than the typical conventional method with urea-solubilized Hc and \u03b22m. We then used the corresponding tetramers to detect cytomegalovirus (CMV)-specific cytotoxic T lymphocytes (CTL). Increasing data suggest that the adoptive transfer of CMV-specific CTL constitutes an effective strategy against CMV infections. We designed a method that efficiently induces CMV-specific CTL to a higher frequency in vitro than is currently achieved. This method increased the percentage of CMV-specific CTL from below 1% to 20% of PBL, accounting for more than 40% of CD8+ T cells. Successful HLA tetramer preparation provides the basis for the subsequent detection of CMV-specific CTL in clinical applications. \u00a9 2006 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Class I HLA tetramers",
            "CMV-specific CTL",
            "Detection",
            "Preparation"
        ],
        "venue": "Journal of Immunological Methods",
        "year": 2006,
        "id": "6wFCuMHP"
    },
    "uWNEj1Xm": {
        "authors": [
            {
                "name": "Xin-Sheng Yao",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Guang-Wen Zhang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Jin-Lin Hou",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Min-Jie Meng",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Shi-Wu Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Min-Feng Liang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Ying Lin",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Zhen-Qiang Wu",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Xiao-Wei He",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Ju-Fang Wang",
                "org": "School of Biosciences and Bioengineering"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "School of Biosciences and Bioengineering"
            }
        ],
        "title": "Analysis of the CDR3 length of TCR \u03b1\u03b2 T cells in the peripheral blood of patients with chronic hepatitis B",
        "abstract": "To clarify the characteristics of TCR \u03b1\u03b2 T cells in the peripheral blood of patients with chronic hepatitis B (CHB), we investigated the patterns of Complementarity Determining Region3 (CDR3) length distribution for all 24 TCR BV gene families and 32 TCR AV gene family in the peripheral blood lymphocytes of two patients with CHB and two healthy controls by immunoscope spectratyping technique. We found that the profiles of CDR3 length distribution for all TCR AV and TCR BV family showed Gaussian distribution (the polyclonal TCR \u03b1\u03b2 T cells) in healthy controls, however, the restricted usage of TCR BV and TCR AV family (the oligoclonal TCR \u03b1\u03b2 T cells) has been monitored in two CHB patients, furthermore, the oligoclonal TCR \u03b1\u03b2 T cells showed the different CDR3 sequences and length, it might be correlated to the different epitope of hepatitis B virus (HBV) or the different HLA type of the patients. Detailed analysis of the CDR3 length of TCR \u03b1\u03b2 T cells might be interesting to light on the further study of the individualized immunotherapy of CHB and the further research of the new T lymphocyte epitope vaccine of HBV. \u00a9 2006 Elsevier Ireland Ltd. All rights reserved.",
        "keywords": [
            "Chronic hepatitis B (CHB)",
            "Complementarity Determining Region3 (CDR3)",
            "GeneScan",
            "Immunoscope spectratyping technique"
        ],
        "venue": "Hepatology Research",
        "year": 2006,
        "id": "uWNEj1Xm"
    },
    "kFZKJjeJ": {
        "authors": [
            {
                "name": "Shi-Xing Zhu",
                "org": ""
            },
            {
                "name": "Li-Ke Wang",
                "org": ""
            },
            {
                "name": "Jing Tian",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Experimental modeling of multi-ring grooves structure MR damper",
        "abstract": "Theoretical analysis and experimental modeling of multi-ring grooves structure magnetorheological (MR) damper designed by ourselves have been made. Some ring grooves are made on the surface of the damping piston. The ring grooves are rectangular. Their function is to be used as increasing the range and amount of damping force. The MR fluid flow way through the annular gap between the damping piston and the cylinder is vertical with the direction of magnetic line of force. A dynamic model was set up by MR fluid dynamics and electromagnetics theory. The dynamic characteristics of MR damper is obtained by using the amendatory Bingham model, the design parameter of damper and the experimental data. The characteristics agree well with the experimental results. This dynamic model can be used as a reference for the design and performance predicting.",
        "keywords": [
            "Dynamic model",
            "Experimental modeling",
            "Magnetorheological damper",
            "Multi-ring groove"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2006,
        "id": "kFZKJjeJ"
    },
    "ojQ9pJA4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Life Science School"
            },
            {
                "name": "Jean Magloire Feugang",
                "org": "Department of OB/GYN"
            },
            {
                "name": "Patricia Konarski",
                "org": "Department of OB/GYN"
            },
            {
                "name": "Jian Wang",
                "org": "Department of OB/GYN"
            },
            {
                "name": "Jianzhong Lu",
                "org": "Second Hospital"
            },
            {
                "name": "Shengjun Fu",
                "org": "Second Hospital"
            },
            {
                "name": "Baoliang Ma",
                "org": "Second Hospital"
            },
            {
                "name": "Binqiang Tian",
                "org": "Second Hospital"
            },
            {
                "name": "Changping Zou",
                "org": "Department of OB/GYN"
            },
            {
                "name": "Zhingping Wang",
                "org": "Second Hospital"
            }
        ],
        "title": "Growth inhibitory effects of quercetin on bladder cancer cell",
        "abstract": "Quercetin, a flavonoid found in many fruits and vegetables, belongs to an extensive class of polyphenolic compounds. Previous studies reported that quercetin inhibits the proliferation of various cancer cells and tumor growth in animal models. We investigated the growth inhibition and colony formation of quercetin on three bladder cancer cells (EJ, J82 and T24). The expression of tumor suppressor genes and oncogenes such as P53, Survivin, PTEN, as well as the methylation status of these genes was also evaluated. We observed that quercetin induced apoptosis in bladder cancer cells in a time- and dose-dependent manner. Quercetin (100 micromolars) significantly inhibited EJ, T24 and J82 cell growth accompanied by an increase in the G0/G1 phase. In all cell lines, quercetin decreased the expression of mutant P53 and Survivin proteins. However, there was no change in the level of PTEN protein. Moreover, the DNA methylation levels of the estrogen receptor (Er-beta), P16 ",
        "keywords": [
            "Apoptosis",
            "Bladder cancer",
            "Cell cycle",
            "DNA methylation",
            "Er-beta",
            "p21",
            "PTEN",
            "Quercetin",
            "RASSF1A"
        ],
        "venue": "Frontiers in Bioscience",
        "year": 2006,
        "id": "ojQ9pJA4"
    },
    "oxLzVyNm": {
        "authors": [
            {
                "name": "Wen-Jie Zheng",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Fu-Lin Tang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Jun Li",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Feng-Chun Zhang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Zhan-Guo Li",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Yin Su",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Dong-Hai Wu",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Hui-Qiong Zhou",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Feng Huang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Jiang-Lin Zhang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Dong-Feng Liang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Yi-Xiong Zhou",
                "org": "Department of Orthopedic Surgery"
            },
            {
                "name": "Hui Xu",
                "org": "Department of Orthopedic Surgery"
            }
        ],
        "title": "Evaluation of efficacy and safety of diacerein in knee osteoarthritis in Chinese patients",
        "abstract": "Objective: To evaluate the efficacy and safety of diacerein in patients with knee osteoarthritis (OA). Methods: A total of 223 patients satisfying the American College of Rheumatology criteria for knee OA were chosen for this 17-week, randomized, double-dummy, diclofenac sodium-controlled trial, with diacerein dosage of 100 mg/d and diclofenac sodium of 75mg/d. Efficacy and safety of both drugs were evaluated. Results: Totally 106 patients in the diacerein group and 107 patients in the diclofenac group were considered qualified for the evaluation. After 12 weeks of treatment, the total effective rates of patients/physicians' overall assessment in diacerein and diclofenac groups were 65.4%/61.6% and 61.2%/61.2%, respectively (P > 0.05). The primary efficacy parameter [visual analog scale (VAS) assessment of pain on 20 metres walking] and the secondary efficacy parameters [tenderness on palpation, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and 36-item Short-Form (SF-36) Health Survey] significantly improved compared with baseline in both groups (P < 0.05). In the follow-up period, there were no obvious changes in above parameters in diacerein group. However, in diclofenac group, pain on 20 metres walking, tenderness on palpation, and WOMAC became aggravated after withdrawing the drug for 4 weeks (P < 0.05). Moreover, the consumption of paracetamol was significantly lower in diacerein group than in diclofenac group during follow-up (P < 0.001). The incidences of related adverse events were 35.7% in diacerein and 45.1% in diclofenac group, respectively. Mild-to-moderate gastrointestinal disorders were the most frequent adverse events. Conclusions: Diacerein is as effective as diclofenac sodium in treating patients with knee OA. Furthermore, it has better extended effect and a good safety profile. It is generally well tolerated and has no severe adverse effect.",
        "keywords": [
            "Diacerein",
            "Diclofenac sodium",
            "Drug evaluation",
            "Osteoarthritis"
        ],
        "venue": "Chinese Medical Sciences Journal",
        "year": 2006,
        "id": "oxLzVyNm"
    },
    "Tj95jBxf": {
        "authors": [
            {
                "name": "Zhi-Gang Cao",
                "org": "Department of Radiology"
            },
            {
                "name": "Qi-Yong Guo",
                "org": "Department of Radiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infection"
            },
            {
                "name": "Dong-Feng He",
                "org": "Department of Radiology"
            },
            {
                "name": "Gang Jin",
                "org": "Department of Radiology"
            }
        ],
        "title": "Effect of thermochemotherapy on the proliferation and apoptosis of human cholangiocarcinoma cell",
        "abstract": "Objective: To study the effect of EADM thermochemotherapy on the proliferation and apoptosis of human cholangiocarcinoma cell. Methods: Using QBC939 cell line, to observe the inhibition of cell growth and apoptosis with MTT assay, FCM, transmission electron microscopy under water-heating with EADM. Results: Hyperthermia, above the temperature of 42\u00b0C could obviously inhibit the QBC939 cell (P<0.01), and the combined use of hyperthermia and EADM showed evident synergistic or additional effects (P<0.01). Transmission electron microscopy and FCM examination observed apoptosis of QBC939 cell in every group (P<0.01), and remarkable synergistic effect between hyperthermia and the drug (P<0.01). Conclusion: Hyperthermia, chemotherapy and thermochemotherapy can all produce a growth inhibiting effect on QBC939 cell. Induction of apoptosis of QBC939 cell can be achieved by hyperthermia and chemotherapy. Hyperthermia in combination with EADM would provide a greater cytotoxic effect on QBC939 cell.",
        "keywords": [
            "Apoptosis",
            "Bile duct",
            "Human",
            "Proliferation",
            "QBC939 cell",
            "Thermochemotherapy"
        ],
        "venue": "Chinese Journal of Medical Imaging Technology",
        "year": 2006,
        "id": "Tj95jBxf"
    },
    "7UfuXQN8": {
        "authors": [
            {
                "name": "Yong Gao",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Jing Liu",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            },
            {
                "name": "Mingbin Yu",
                "org": "Department of Applied Physics"
            }
        ],
        "title": "Numerical simulation and analysis of SiGeC/Si heterojunction power diodes",
        "abstract": "A novel SiGeC/Si heterojunction structure for p-i-n power diodes is presented. Based on analysis of the physical characteristics of SiGeC alloys, models of the physical parameters are given, and the effects on the device characteristics of the incorporation of carbon are simulated and analyzed with MEDICI. The reverse leakage current is also compared for devices with different p\n                        ",
        "keywords": [
            "Leakage current",
            "Power diodes",
            "Reverse recovery",
            "SiGeC/Si heterojunction"
        ],
        "venue": "Pan Tao Ti Hsueh Pao/Chinese Journal of Semiconductors",
        "year": 2006,
        "id": "7UfuXQN8"
    },
    "6I0RWN0j": {
        "authors": [
            {
                "name": "Hong-Yun Zou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wei Luo",
                "org": ""
            },
            {
                "name": "Xiao-Ning Wang",
                "org": ""
            }
        ],
        "title": "Detection of recombination-activating gene expression and T cell receptor gene recombination in human T cell leukemia cell lines",
        "abstract": "Background: The lymphocyte-specific recombination-activating gene (RAG) 1 and 2 are essential for initiating V (D)J recombination events in both T and B cells. In addition to initiating V(D)J recombination, RAG-mediated transposition has also been proposed to contribute to chromosomal translocations and lymphoid malignancy, but the mechanism underlying this activity remains poorly understood. Objective: To investigate RAG gene,DNA repair factors Ku70/Ku80 and terminal deoxynucleotidyl transferase(TdT)mRNA expression and T cell receptor(TCR) gene recombination in human leukemia and lymphoma cell lines. Design: Repeated-determined experiment. Setting: Institute of Molecular Immunology, College of Biotechnology, Southern Medical University. Materials: Four human T leukemia and lymphoma cell lines (Jurkat, Molt-4, HuT-102, 6T-CEM) two Burkitt's lymphoma(Raji and Daudi) and two myelogenous leukemia cell lines (HL-60, K-562) were cultured in complete growth medium (Hyclone,USA), penicillin/streptomycin(50 U/mL and 50 mg/ L) at 37 \u00b0C in a humidified atmosphere in 0.05 volume fraction of CO\n                        ",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2006,
        "id": "6I0RWN0j"
    },
    "aPOVXNF1": {
        "authors": [
            {
                "name": "Huai-Zhen Li",
                "org": "Graduate School"
            },
            {
                "name": "Guang-Zhong Xie",
                "org": "Yunnan Astronomical Center"
            },
            {
                "name": "Shu-Bai Zhou",
                "org": "Physics Department"
            },
            {
                "name": "Hong-Tao Liu",
                "org": "National Astronomical Observatories"
            },
            {
                "name": "Guang-Wei Cha",
                "org": "National Astronomical Observatories"
            },
            {
                "name": "Li Ma",
                "org": "Physics Department"
            },
            {
                "name": "Li-Sheng Mao",
                "org": "Physics Department"
            }
        ],
        "title": "A periodicity analysis of the light curve of 3C 454.3",
        "abstract": "We analyzed the radio light curves of 3C 454.3 at frequencies 22 and 37 GHz taken from the database of Mets\u00e4hovi Radio Observatory, and found evidence of quasi-periodic activity. The light curves show great activity with very complicated non-sinusoidal variations. Two possible periods, a very weak one of 1.57\u00b10.12 yr and a very strong one of 6.15\u00b10.50 yr were consistently identified by two methods, the Jurkevich method and power spectrum estimation. The period of 6.15\u00b10.50 yr is consistent with results previously reported by Ciaramella et al. and Webb et al. Applying the binary black hole model to the central structure we found black hole masses of 1.53\u00d710 ",
        "keywords": [
            "Galaxies: fundamental parameters",
            "Galaxies: individual (3C 454.3)",
            "Methods: data analysis"
        ],
        "venue": "Chinese Journal of Astronomy and Astrophysics",
        "year": 2006,
        "id": "aPOVXNF1"
    },
    "co0cza7l": {
        "authors": [
            {
                "name": "Hai-Xia Tong",
                "org": ""
            },
            {
                "name": "Ji-Hong Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chun-Wei Lu",
                "org": ""
            },
            {
                "name": "Jin-Hua Zhang",
                "org": ""
            }
        ],
        "title": "Role of caspase-8 and DR5 in TRAIL-induced apoptosis of neuroblastoma cells",
        "abstract": "Objective: Tumor necrosis factor related apoptosis inducing ligand (TRAIL) induces cell death in a variety of tumors but not in normal cells. TRAIL- resistance of most neuroblastoma (NB) cell lines is related to the loss of caspase-8 expression and the expression and distribution of membrane TRAIL-receptors. This study investigated the role of caspase-8 and DR5 in TRAIL-induced apoptosis of NB cell line SKNDZ. Methods: The expression of caspase-8 mRNA was detected by RT-PCR. The expression of DR5 protein was detected by Western Blot analysis. The effects of TRAIL, IFN\u03b3 + TRAIL, chemotherapeutic agent (adriamycin or etoposide) + TRAIL, and chemotherapeutic agent + TRAIL + IFN\u03b3 on the growth and apoptosis of SKNDZ cells were detected by MTT assay and flow cytometry. Results: caspase-8 was not expressed in SKNDZ cells but IFN\u03b3 treatment resulted in an increase of caspase-8 expression. Expression of DR5 protein was not detected in SKNDZ cells but an increased DR5 protein expression was found after treatment with adriamycin or etoposide. The SKNDZ cells expressing caspase-8 were not sensitive to TRAIL but those SKNDZ cells expressing both caspase-8 and DR5 were sensitive. The early apoptosis rates of the adriamycin/etoposide + IFN\u03b3 + TRAIL groups [(17.9 \u00b1 3.6)% (14.8 \u00b1 3.3)%] were higher than that of the IFN\u03b3 + TRAIL group [(3.9 \u00b1 1.2)%] (F = 26.233, P < 0.01). Conclusions: SKNDZ cells expressing both caspase-8 and DR5 restored the TRAIL sensitivity. caspase-8 and DR5 play a key role in TRAIL-induced apoptosis of NB cells.",
        "keywords": [
            "Apoptosis",
            "Caspase-8",
            "DR5",
            "Neuroblastoma",
            "TRAIL"
        ],
        "venue": "Chinese Journal of Contemporary Pediatrics",
        "year": 2006,
        "id": "co0cza7l"
    },
    "XEfgKi4K": {
        "authors": [
            {
                "name": "Guang-Ping Ruan",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Wei He",
                "org": ""
            },
            {
                "name": "Yong Zhu",
                "org": ""
            },
            {
                "name": "Ze-Hong Chen",
                "org": ""
            },
            {
                "name": "Xin-Sheng Yao",
                "org": ""
            },
            {
                "name": "Qian Wen",
                "org": ""
            },
            {
                "name": "Hong-Yun Zou",
                "org": ""
            },
            {
                "name": "Wei Luo",
                "org": ""
            },
            {
                "name": "Xiao-Ning Wang",
                "org": ""
            }
        ],
        "title": "Preparation of HLA-A * 0201 NLVPMVATV peptide tetramers and application to detect cytomegalovirus specific CFL",
        "abstract": "Objective: HLA-A * 0201 NLVPMVATV peptide tetramers were prepared and applied to detect CMV-specific CTL of patient to guide clinical medication. Methods: HLA-A * 0201 \u03b1 chain and \u03b22m were expressed in the form of inclusion bodies from engineering bacteria. The inclusion bodies were washed and solubilized in urea buffer. NLVPMVATV peptide, \u03b1 chain and \u03b22m were added to the refolding buffer, and the monomer was refolded. The mixtures were concentrated and biotinylated. Then the refolded molecules were purified and concentrated. The purified monomer was mixed with phycoerythrin-labeled ExtrAvidin to form tetramers. Results: The tetramers-PE and CD8-FITC doubly labeled CMV-specific CTL and then subjected to FACS analysis. Conclusion: The preparation of tetramers is successful. The tetramers can be used to detect CMV-specific CTL in the peripheral blood from HLA-A * 0201 patients and then the cellular immune function of them can be known.",
        "keywords": [
            "Cytomegalovirus",
            "Cytotoxic T lymphocyte",
            "NLVPMVATV peptide",
            "Tetramers"
        ],
        "venue": "Chinese Journal of Microbiology and Immunology",
        "year": 2006,
        "id": "XEfgKi4K"
    },
    "VtYlxK9p": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Rui-Qin Tu",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "De-Yuan Shi",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Lai-Chun Yang",
                "org": "Department of Gynecology and Obstetrics"
            }
        ],
        "title": "Effect of raloxifene on bone metabolism and uterine wet weight and endometrium of uterus in ovariectomized rats",
        "abstract": "Purpose: To investigate the effects of raloxifene (selective estrogen receptor modulaors, SERM) and premarin(conjugated equine estrogens) on bone metabolism in ovariectomized rats, as well as the effects on uterine wet weight and endometrium of uterus. Methods: First, 50 healthy 3 months old female Sprague-Dawley rats were randomsed into 5 groups: sham-operated group, ovariectomized group, premarin treated group, low and high dose raloxifene treated group. The treatment lasted for 90 days. Each group began treatment 90 days after operation. The rats were treated by oral gavage everyday for 90 days respectively. Then at the end point of the study, 24-hour urine was collected for PYD/Cr, DPD/C exam. Serum was obtained after centrifugalizing for BGP exam. Vertebra L3 and L4 were excised after the rats died. Bone morphometry was carried out for quantitative analysis, and vertebras were evaluated under light microscope. At last both side ovaries were cut for weighting after rats die. Pathological sections were made for endometrium pathomorphology study and the amount of endometrial gland was counted. Results: Circled digit one There was no significant difference in BGP reflecting bone formation metabolism. But PYD/Cr and DPD/Cr, the mark reflecting bone absorption, were significantly increased in the ovariectomized group. Circled digit one The uterine wet weight in ovariectomized group was significantly decreased. Compared with sham-operated group, the amounts of endometrial gland in other 4 groups were decreased. Conclusions: Raloxifene and estrogen both have the effects to prevent postmenopausal osteoporosis, and raloxifene has no significant irritative effects on endometrium of uterus.",
        "keywords": [
            "Osteoporosis",
            "Ovariectomy",
            "Raloxifene",
            "Selective estrogen receptor modulaors"
        ],
        "venue": "Fudan University Journal of Medical Sciences",
        "year": 2006,
        "id": "VtYlxK9p"
    },
    "laxPFhhE": {
        "authors": [
            {
                "name": "Lingling Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wenchuan Leng",
                "org": ""
            },
            {
                "name": "Tao Liu",
                "org": ""
            },
            {
                "name": "Lu Yu",
                "org": ""
            },
            {
                "name": "Jian Yang",
                "org": ""
            },
            {
                "name": "Li Yang",
                "org": ""
            },
            {
                "name": "Wenliang Zhang",
                "org": ""
            },
            {
                "name": "Qian Zhang",
                "org": ""
            },
            {
                "name": "Jie Dong",
                "org": ""
            },
            {
                "name": "Ying Xue",
                "org": ""
            },
            {
                "name": "Yafang Zhu",
                "org": ""
            },
            {
                "name": "Xingye Xu",
                "org": ""
            },
            {
                "name": "Zhe Wan",
                "org": ""
            },
            {
                "name": "Guohui Ding",
                "org": ""
            },
            {
                "name": "Fudong Yu",
                "org": ""
            },
            {
                "name": "Kang Tu",
                "org": ""
            },
            {
                "name": "Yixue Li",
                "org": ""
            },
            {
                "name": "Ruoyu Li",
                "org": ""
            },
            {
                "name": "Yan Shen",
                "org": ""
            },
            {
                "name": "Qi Jin",
                "org": ""
            }
        ],
        "title": "Analysis of the dermatophyte Trichophyton rubrum expressed sequence tags",
        "abstract": "Background: Dermatophytes are the primary causative agent of dermatophytoses, a disease that affects billions of individuals worldwide. Trichophyton rubrum is the most common of the superficial fungi. Although T. rubrum is a recognized pathogen for humans, little is known about how its transcriptional pattern is related to development of the fungus and establishment of disease. It is therefore necessary to identify genes whose expression is relevant to growth, metabolism and virulence of T. rubrum. Results: We generated 10 cDNA libraries covering nearly the entire growth phase and used them to isolate 11,085 unique expressed sequence tags (ESTs), including 3,816 contigs and 7,269 singletons. Comparisons with the GenBank non-redundant (NR) protein database revealed putative functions or matched homologs from other organisms for 7,764 (70%) of the ESTs. The remaining 3,321 (30%) of ESTs were only weakly similar or not similar to known sequences, suggesting that these ESTs represent novel genes. Conclusion: The present data provide a comprehensive view of fungal physiological processes including metabolism, sexual and asexual growth cycles, signal transduction and pathogenic mechanisms. \u00a9 2006 Wang et al; licensee BioMed Central Ltd.",
        "keywords": [
            ""
        ],
        "venue": "BMC Genomics",
        "year": 2006,
        "id": "laxPFhhE"
    },
    "ZB555w6r": {
        "authors": [
            {
                "name": "Ke-Zhong Li",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Shang-Long Yao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Zhi-Gang Wang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Tao Sun",
                "org": "Department of Anesthesiology"
            }
        ],
        "title": "Influence of various ventilation manier on rat's lung and the expression of lung endotoxin receptor CD14 mRNA",
        "abstract": "Objective: To observe the influence of mechanical ventilation (MV) on rat's lung and the expression changes of lung endotoxin receptor CD14 mRNA. Methods: Forty-eight male SD rats weighing 330-360 g were randomly divided into 4 groups (n = 12 each): group R received no mechanical ventilation, group P received small MV (VT = 6 ml/kg, PEEP = 8 mm Hg), group M received conventional MV (VT = 12 ml/kg, PEEP = 0 mm Hg), and group N received large tidal volume mechanical ventilation (VT = 40 ml/ kg, PEEP = 0 mm Hg). The animals were anesthetized with intraperitoneal pentobarbital 100 mg \u00b7 kg\n                        ",
        "keywords": [
            "CD14",
            "Endotoxin",
            "Endotoxin receptor",
            "Lung injury",
            "Mechanical ventilation"
        ],
        "venue": "National Medical Journal of China",
        "year": 2006,
        "id": "ZB555w6r"
    },
    "hMjVHQYL": {
        "authors": [
            {
                "name": "Ying Wen",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Pei Liu",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Tumor necrosis factor-\u03b1 enhances the expression of type 1 inositol 1,4,5-triphosphate receptors",
        "abstract": "AIM: To clarify the mechanisms of renal vasoconstriction in hepatorenal syndrome (HRS) by investigating the effect of tumor necrosis actor-\u03b1 (TNF-\u03b1) on the expression of type 1 inositol 1,4,5-triphosphate receptors (IP\n                        ",
        "keywords": [
            "Heparin",
            "Hepatorenal syndrome",
            "Inositol 1,4,5-trisphophate receptors",
            "Isolated kidney perfusion technique",
            "Tumor necrosis factor-\u03b1"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2006,
        "id": "hMjVHQYL"
    },
    "DYwc7pUq": {
        "authors": [
            {
                "name": "Jian-Ying Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ri-Zhe Jin",
                "org": ""
            },
            {
                "name": "Lian-Xun Gao",
                "org": ""
            }
        ],
        "title": "Synthesis and characterization of Ru complex with terpyridine on quartz substrates surface",
        "abstract": "The 6-carboxaldehyde-2, 2\u2032:6\u2032, 2\u2033-terpyridine was synthesized and assembled on the aminosilanization quartz substrate by the Schiff base interfacial group. Then the substrate was reacted with ruthenium and 6-bromo-2, 2\u2032-bipyridine to form a new Schiff base type Ru complexes. The process of the complexes assembled was characterized by UV-Vis absorption spectra and XPS. The film exhibited photoluminescence arising from \u03c0*-t\n                        ",
        "keywords": [
            "Pyridine",
            "Ru complex",
            "Schiff base",
            "Self-assemble"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2006,
        "id": "DYwc7pUq"
    },
    "I6FhX4Y0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yan Yang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Shang-Long Yao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Ke-Zhong Li",
                "org": "Department of Anesthesiology"
            }
        ],
        "title": "Effect of N-acetylcysteine on ischemia/reperfusion-induced cardiocyte apoptosis in diabetic rats",
        "abstract": "Aim: To study the effect of N-acetylcysteine (NAC) on ischemia/ reperfusion (I/R)-induced cardiocyte apoptosis in diabetic rats. Methods: The experiment was conducted in the Laboratory of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology from September 2005 to May 2006. A total of 81 SD rats were randomly divided into two groups: non-diabetic group (n=36) and diabetic group (n=45). Diabetes mellitus was induced by intraperitoneal injection of 55 mg/kg streptozotocin (STZ), and rats serving as controls were given the same volume of sodium citrate. Finally, 36 diabetic rat models were made successfully, accounting for 80%. The cardiac muscle I/R model was made by ligation of the left anterior descending coronary artery, and then the animals in two groups were randomly reassigned into sham-operated group, I/R group and NAC group, with 12 rats in each group. The rats in NAC group were treated with 100 mg/kg NAC (50 g/L solution with distilled water) by intragastric administration, two times per day for one week continuously. NAC (150 mg/kg) was injected into peritoneal cavity before operation. While other groups were treated with distilled water of equal volume. The apoptosis index (AI) was calculated by in situ end labeling (ISEL). In addition, the expressions of Caspase-3 mRNA and Caspase-3 protein were analyzed by reverse transcription-polymerase chain reaction (RT-PCR) and Western blot. Malondialdehyde (MDA) and creatine kinase isoenzyme-MB (CK-MB) were measured. Results: Apart from 9 rats that failed to be made into diabetes, 72 rats were involved in the result analysis. 1 There were not significant differences in the level of CK-MB, the content of MDA, the value of AI and the expressions of Caspase-3 mRNA and Caspase-3 protein between the diabetes group and sham-operated groups (P > 0.05). 2 After I/R, the level of CK-MB, the content of MDA, the values of AI and the expressions of Caspase-3 mRNA and Caspase-3 protein in diabetic group and NAC group were lower than those in the corresponding IR groups (P < 0.01), but higher than those in sham-operated groups (P < 0.01). 3 Treatment with NAC decreased the values of above parameters in both non-diabetic and diabetic rats (P < 0.01); but the values of above parameters were higher in diabetic rats than in non-diabetic rats (P < 0.01). Conclusion: NAC can attenuate cardiomyocyte apoptosis by decreasing the expressions of Caspase-3 mRNA and protein, which has protective effect on I/R-induced myocardium injury in both non-diabetic and diabetic rats, but the cardioprotection is less effective in diabetic rats than in non-diabetic rats.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2006,
        "id": "I6FhX4Y0"
    },
    "qrxOJzy3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Jian-Yuan Tang",
                "org": "Center for Drug Evaluation"
            },
            {
                "name": "Zu-Lun Li",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Qing-Wen Liao",
                "org": "302 Hospital of PLA"
            },
            {
                "name": "Xiao-He Xiao",
                "org": "302 Hospital of PLA"
            },
            {
                "name": "Xiang-Jun Zhao",
                "org": "302 Hospital of PLA"
            },
            {
                "name": "Cheng Jin",
                "org": "302 Hospital of PLA"
            }
        ],
        "title": "Determination of total organic acids and salicylic acid in extract of Radix Isatidis",
        "abstract": "Objective: To develop a quantitative method for determination of the total organic acids and salicyclic acid in the extract of Radix Isatidis. Method: The total organic acids were determined by acid-base titration and the salicylic acid was determined by HPLC. Result: It was shown that contents of total organic acids and salicylic acid in the extract of Radix Isatidis were 13.0% and 0.22%, respectively. Conclusion: The method can control the quality of this extract effectively and accurately.",
        "keywords": [
            "Determination",
            "Extract",
            "Radix Isatidis",
            "Salicylic acid",
            "Total organic acids"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2006,
        "id": "qrxOJzy3"
    },
    "LjTGA1Dh": {
        "authors": [
            {
                "name": "Guang-Ping Ruan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Jing Meng",
                "org": ""
            },
            {
                "name": "Min-Jie Meng",
                "org": ""
            },
            {
                "name": "Xiao-Ning Wang",
                "org": ""
            },
            {
                "name": "Ying Lin",
                "org": ""
            },
            {
                "name": "Zheng-Qiang Wu",
                "org": ""
            },
            {
                "name": "Xiao-Wei He",
                "org": ""
            },
            {
                "name": "Ju-Fang Wang",
                "org": ""
            },
            {
                "name": "Yong Zhu",
                "org": ""
            }
        ],
        "title": "Quantification of antibody (IgY) titers in hen eggs following immunization and their use in detecting cell surface molecules on nitrocellulose membranes",
        "abstract": "HLA-A*0201 \u03b1 chain and \u03b22m were expressed from a prokaryotic system, and after refolding and purification, the \u03b1 chain and \u03b22m were used to immunize eight laying hens. The titer of egg yolk antibody against \u03b1 chain increased from 10",
        "keywords": [
            "\u03b22-Microglobulin",
            "Cell surface molecules",
            "HLA-A*0201 \u03b1 chain",
            "IgY",
            "Immunization",
            "Quantification",
            "Titer"
        ],
        "venue": "Journal of Immunoassay and Immunochemistry",
        "year": 2006,
        "id": "LjTGA1Dh"
    },
    "ZKNfiRfe": {
        "authors": [
            {
                "name": "Ke-Zhong Li",
                "org": ""
            },
            {
                "name": "Shang-Long Yao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Relationship between pulmonary vascular permeability and cytokine reaction induced by mechanical ventilation",
        "abstract": "Objective: To study the relationship between pulmonary vascular permeability and cytokine reaction induced by ventilation. Method: Ninty-six adult male SD rats were randomly divided into two groups: conventional ventilation group (C group, n = 48) and high tidal volume ventilation group (N group, n =48). Rats in C group received tidal volume (Vt) 8 ml, N group received Vt 40 ml group. At 30 minutes, 60 minutes, 120 minutes and 180 minutes, 6 rats in each time situs were not injected with EB at the beginning of the experiment for determination of vessel wall permeability. At the end of the experiment, morphological change scores, lung tissue wet-weight/dry-weight ratio (W/ D), inflammatory cell in bronchial lavage fluid (BALF), plasma tumor necrosis factor-\u03b1 (TNF-\u03b1), and the densities of macrophage inflammatory protein-2 (MIP-2) were determined. Results: Compare with C group, lung morphological change scores, W/D, and the content of EB were increased (P < 0.05 or P < 0.01) at 30 minutes in N group, WBC was increased remarkably ( P < 0.01) at 60 minutes, and MIP-2 elevated at 120 minutes markedly. TNF-\u03b1 couldn't be determined in both groups. Conclusions: The change of vascular permeability and lung injury occurred early induced by large tidal volume ventilation. During early phase, such change had no relation with TNF-\u03b1 and MIP-2 and leukocytic infiltration.",
        "keywords": [
            "Cytokine",
            "Mechanical ventilation",
            "Vascular permeability"
        ],
        "venue": "Chinese Journal of Emergency Medicine",
        "year": 2007,
        "id": "ZKNfiRfe"
    },
    "2B8RBF43": {
        "authors": [
            {
                "name": "Zhentao Sheng",
                "org": "Institute of Plant Physiology and Ecology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Plant Physiology and Ecology"
            },
            {
                "name": "Mei-Xun Cao",
                "org": "Institute of Plant Physiology and Ecology"
            },
            {
                "name": "Sheng Li",
                "org": "Institute of Plant Physiology and Ecology"
            },
            {
                "name": "Rong-Jing Jiang",
                "org": "Institute of Plant Physiology and Ecology"
            }
        ],
        "title": "Biochemical and molecular characterization of allatotropin and allatostatin from the Eri silkworm, Samia cynthia ricini",
        "abstract": "In a previous study, allatotropic and allatostatic activities were observed in brain extract from the Eri silkworm, Samia cynthia ricini (Samcri) [Li, S., Jiang, R.-J., Cao, M.-X., 2002b. Allatotropic and allatostatic activities in brain extracts of the Eri silkworm, S. cynthia ricini, and the effects of Manduca sexta allatotropin and M. sexta allatostatin on juvenile hormone in vitro. Physiol. Entomol. 27, 322-329]. In the present study, the HPLC purified Samcri-allatotropin (AT) and -allatostatin (AST) factors were shown to have the same retention time as those of M. sexta (Manse)-AT and -AST, respectively. Moreover, the amino acid sequences of mature Samcri-AT and -AST deduced from their encoding cDNAs are identical to the Manse-AT and -AST amino acid sequences. Both Samcri-AT and -AST genes were expressed in brain, nerve cord, and midgut, with Samcri-AT also detected in gonads and epidermis, suggesting their pleiotropic physiological functions. The expression levels of Samcri-AT and -AST genes correlated well with the allatoregulatory activities during the period of adult emergence indicating the two peptides tightly control JH synthesis, in a contradictive and cooperative manner. Our biochemical and molecular data of Samcri-AT and -AST and other studies demonstrate that these two peptides regulate JH synthesis by corpora allata in Lepidoptera and have pleiotropic physiological effects. \u00a9 2006 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Allatostatin",
            "Allatotropin",
            "HPLC",
            "Juvenile hormone",
            "Radiochemichal assay",
            "Samia cynthia ricini"
        ],
        "venue": "Insect Biochemistry and Molecular Biology",
        "year": 2007,
        "id": "2B8RBF43"
    },
    "DcbbII2U": {
        "authors": [
            {
                "name": "Ke-Zhong Li",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Shang-Long Yao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            }
        ],
        "title": "Effects of mechanical ventilation on the expression of Toll like receptor 4 in rat's alveolar macrophages",
        "abstract": "Objective: To investigate the effects of mechanical ventilation on Toll like receptor 4 (TLR4) in rat's alveolar macrophages (AM). Methods: Eighteen depuratory-class adult male SD rats weighting 230-240 g were randomly divided into three groups (n = 6): autonomous breathing group (R group), small tidal volume (V\n                        ",
        "keywords": [
            "Alveolar macrophages",
            "Injury of lungs",
            "Mechanical ventilation",
            "Toll like receptor 4"
        ],
        "venue": "Chinese Critical Care Medicine",
        "year": 2007,
        "id": "DcbbII2U"
    },
    "fBDbD0kL": {
        "authors": [
            {
                "name": "Hong-Yun Zou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Min-Jie Meng",
                "org": ""
            },
            {
                "name": "Xin-Sheng Yao",
                "org": ""
            },
            {
                "name": "Ying Lin",
                "org": ""
            },
            {
                "name": "Zhen-Qiang Wu",
                "org": ""
            },
            {
                "name": "Xiao-Wei He",
                "org": ""
            },
            {
                "name": "Ju-Fang Wang",
                "org": ""
            },
            {
                "name": "Xiao-Ning Wang",
                "org": ""
            }
        ],
        "title": "Expression of recombination-activating genes and T cell receptor gene recombination in the human T cell leukemia cell line",
        "abstract": "Background: Recent studies have suggested that mature T cells can change their specificity through reexpression of recombination-activating genes (RAG) and RAG-mediated V(D)J recombination. This process is named receptor revision and has been observed in mature peripheral T cells from transgenic mice and human donors. However, whether the receptor revision in mature T cells is a random or orientated process remains poorly understood. Here we used the Jurkat human T cell line, which represents a mature stage of T cell development, as a model to investigate the regulation of T cell receptor (TCR) gene recombination. Methods: TCR DP-J\u03b2 signal joint T cell receptor excision DNA circles (sjTRECs) were determined by nested and seminested PCR. Double-strand DNA breaks at recombination signal sequences (RSSs) in the TCRV\u03b2 chain locus were detected by ligation-mediated-PCR. Further analysis of the complementarity-determining region 3 (CDR3) size of the TCRV\u03b2 chain was examined by the TCR GeneScan technique. Results: RAG1, RAG2, and three crucial components of the nonhomologous DNA end-joining (NHEJ) pathway were readily detected in Jurkat. Characteristics of junctional diversity of D\u03b22-J\u03b22 signal joints and ds RSS breaks associated ith the D\u03b22 5\u2032 and D\u03b22 3\u2032 sites were detected in DNA from Jurkat cells. CDR3 size and the gene sequences of the TCRV\u03b2 chain did not change during cell proliferation. Conclusions: RAG1 and RAG2 and ongoing TCR gene recombination are coexpressed in Jurkat cells, but the ongoing recombination process may not play a role in modification of the TCR repertoire. However, the results suggest that Jurkat could be used as a model for studying the regulation of RAGs and V(D)J recombination and as a \"special\" model of the coexistence of TCR gene rearrangements and \"negative\" receptor revision.",
        "keywords": [
            "Receptor revision",
            "Recombination-activating genes",
            "T cell receptor gene recombination",
            "TCR GeneScan"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2007,
        "id": "fBDbD0kL"
    },
    "RRvGY7Nv": {
        "authors": [
            {
                "name": "Ping Zhu",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            }
        ],
        "title": "Intensity correlation function and associated relaxation time of a saturation laser model with cross-correlated noises for the case of nonzero correlation time",
        "abstract": "Considering a saturation laser model with cross-correlated additive and multiplicative noises, we derive the stationary probability distribution function P\n                        ",
        "keywords": [
            ""
        ],
        "venue": "Physica Scripta",
        "year": 2007,
        "id": "RRvGY7Nv"
    },
    "Doxirx6l": {
        "authors": [
            {
                "name": "Tao Liu",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Qian Zhang",
                "org": "College of Life Science"
            },
            {
                "name": "Lingling Wang",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Lu Yu",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Wenchuan Leng",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Jian Yang",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Lihong Chen",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Junping Peng",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Jie Dong",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Xingye Xu",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Ying Xue",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Yafang Zhu",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Wenliang Zhang",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Li Yang",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Weijun Li",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Lilian Sun",
                "org": "State Key Lab for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Zhe Wan",
                "org": "Research Center for Medical Mycology"
            },
            {
                "name": "Guohui Ding",
                "org": "Bioinformatics Center Shanghai Institutes for Biological Sciences"
            },
            {
                "name": "Fudong Yu",
                "org": "Bioinformatics Center Shanghai Institutes for Biological Sciences"
            },
            {
                "name": "Kang Tu",
                "org": "Bioinformatics Center Shanghai Institutes for Biological Sciences"
            },
            {
                "name": "Ziliang Qian",
                "org": "Bioinformatics Center Shanghai Institutes for Biological Sciences"
            },
            {
                "name": "Ruoyu Li",
                "org": "Research Center for Medical Mycology"
            },
            {
                "name": "Yan Shen",
                "org": "Chinese National Human Genome Center"
            },
            {
                "name": "Yixue Li",
                "org": "Bioinformatics Center Shanghai Institutes for Biological Sciences"
            },
            {
                "name": "Qi Jin",
                "org": "Institute of Pathogen Biology"
            }
        ],
        "title": "The use of global transcriptional analysis to reveal the biological and cellular events involved in distinct development phases of Trichophyton rubrum conidial germination",
        "abstract": "Background: Conidia are considered to be the primary cause of infections by Trichophyton rubrum. Results: We have developed a cDNA microarray containing 10250 ESTs to monitor the transcriptional strategy of conidial germination. A total of 1561 genes that had their expression levels specially altered in the process were obtained and hierarchically clustered with respect to their expression profiles. By functional analysis, we provided a global view of an important biological system related to conidial germination, including characterization of the pattern of gene expression at sequential developmental phases, and changes of gene expression profiles corresponding to morphological transitions. We matched the EST sequences to GO terms in the Saccharomyces Genome Database (SGD). A number of homologues of Saccharomyces cerevisiae genes related to signalling pathways and some important cellular processes were found to be involved in T. rubrum germination. These genes and signalling pathways may play roles in distinct steps, such as activating conidial germination, maintenance of isotropic growth, establishment of cell polarity and morphological transitions. Conclusion: Our results may provide insights into molecular mechanisms of conidial germination at the cell level, and may enhance our understanding of regulation of gene expression related to the morphological construction of T. rubrum. \u00a9 2007 Liu et al; licensee BioMed Central Ltd.",
        "keywords": [
            ""
        ],
        "venue": "BMC Genomics",
        "year": 2007,
        "id": "Doxirx6l"
    },
    "j0L2AFrG": {
        "authors": [
            {
                "name": "Lei Che",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Dan Wu",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Zhi-Wei Li",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Effects of interferon-\u03b1 on the early apoptosis of activated hepatic stellate cells",
        "abstract": "AIM: To investigate the effects of interferon-\u03b1 on the early apoptosis of activated hepatic stellate cells (HSCs), and to further explore the antifibrosis mechanism of interferon-\u03b1 (IFN-\u03b1). METHODS: Rat HSCs were cultured in vitro, and then treated with different concentrations of IFN-\u03b1 for 24 hours. The viable cell count was measured by MTT assay, and the early apoptosis of HSCs was detected by flow cytometry using AnnexinV/PI-staining. RESULTS: MTT assay showed a decrease of HSCs after IFN-\u03b1 treatment, and the absorbency was significantly different from that of the control cells when 1 \u00d7 10",
        "keywords": [
            "Early apoptosis",
            "Hepatic stellate cell",
            "Interferon-\u03b1",
            "Liver fibrosis"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2007,
        "id": "j0L2AFrG"
    },
    "AWSQEo2Y": {
        "authors": [
            {
                "name": "Zhen-Han Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Wen-Chun Gao",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Development of BEPCII timing system phase detector",
        "abstract": "BEPCII Timing System provides synchronous signals to the storage ring and Linac, so to correspond all the components to make sure the whole system can run normally. This article describes the design principle and development of the BPECII phase detector. The phase detector is used to detect the phases of the two way 499.8MHz signals.",
        "keywords": [
            "DSP",
            "Phase detector",
            "Timing system"
        ],
        "venue": "Hedianzixue Yu Tance Jishu/Nuclear Electronics and Detection Technology",
        "year": 2007,
        "id": "AWSQEo2Y"
    },
    "OBRpdV1K": {
        "authors": [
            {
                "name": "Wei Cui",
                "org": ""
            },
            {
                "name": "Dong-Yan Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Pei Liu",
                "org": ""
            }
        ],
        "title": "Effect of tumor necrosis factor-\u03b1 on protein expression of tight junction protein in intestinal epithelial cells",
        "abstract": "AIM: To explore the mechanism of intestinal epithelial barrier disruption induced by tumor necrosis factor alpha (TNF-\u03b1). We detected the expression of the tight junction protein claudin-1 in Caco-2 cells with TNF-\u03b1 treatment. METHODS: Caco-2 cells between passages 20 and 30 were cultured with DMEM including 20% fetal bovine serum and 2 mmol/L glutamine for 7 days. Cells were then treated with different concentrations of TNF-\u03b1 (0, 10, and 100 \u03bcg/L) for 24 hours when they became fused. Protein was extracted from cells to prepare NP-40 detergent-soluble and insoluble protein fractions. Western blot was used to measure the protein levels of phosphorylated and unphosphorylated claudin-1. Indirect immunofluorescence was applied to the localization of claudin-1. Real-time quantity polymerase-chain reaction (RQ-PCR) was used to detect the mRNA expression of claudin-1. RESULTS: Immunofluorescence showed that claudin-1 was distributed around the cell membrane and presented scrobiculate linear fluorescence. A 10 \u03bcg/L concentration of TNF-\u03b1 caused weakened fluorescence signals that were abnormally distributed dentately. Claudin-1 has two molecular forms: one is the nonphosphorylated form (20 kDa) that primarily exists in NP-40 soluble proteins; the other is the phosphorylated form (25 kDa) that only exists in NP-40 insoluble proteins. TNF-\u03b1 did not affect the protein expression of 65-kDa claudin-1 but decreased 80-kDa claudin-1 protein expression in a concentration-dependant manner compared with the control (10, 100 \u03bcg/L: 0.31 \u00b1 0.02, 0.24 \u00b1 0.05 vs 0.43 \u00b1 0.09, P > 0.05, P < 0.05). Real time PCR demonstrated that the mRNA expression of claudin-1 in TNF-\u03b1 treatment groups with different concentrations (10 and 100 \u03bcg/L) for 24 hours, or a different reacting time (4, 8, 24 h), was not significantly different from the corresponding time normal groups (P > 0.05). CONCLUSION: TNF-\u03b1 does not affect the mRNA expression of the tight junction protein claudin-1 but decrease the expression of functional claudin-1 in Caco-2 cells.",
        "keywords": [
            "Caco-2 cell",
            "Immunofluorescence",
            "Real-time quantity polymerase-chain reaction",
            "Tight junction protein claudin-1",
            "Tissue necrosis factor-\u03b1",
            "Western blot"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2007,
        "id": "OBRpdV1K"
    },
    "dQUhtagl": {
        "authors": [
            {
                "name": "Han Bai",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Lin Zhang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Xiao-Guang Dou",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Guo-He Feng",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Gui-Zhen Zhao",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Relationship of hepatitis B virus infection of placental barrier and hepatitis B virus intra-uterine transmission mechanism",
        "abstract": "Aim: To explore the mechanism of intra-uterine transmission, the HBV infection status of placental tissue and in vitro cultured placental trophoblastic cells was tested through in vivo and in vitro experiments. Methods: A variety of methods, such as ELISA, RT-PCR, IHC staining and immunofluorescent staining were employed to test the HBV marker positive pregnant women's placenta and in vitro cultured placental trophoblastic cells. Results: The HBV DNA levels in pregnant women's serum and fetal cord blood were correlated. For those cord blood samples positive for HBV DNA, their maternal blood levels of HBV DNA were at a high level. The HBsAg IHC staining positive cells could be seen in the placental tissues and the presence of HBV DNA detected. After co-incubating the trophoblastic cells and HBV DNA positive serum in vitro, the expressions of both HBsAg and HBV DNA could be detected. Conclusion: The mechanism of HBV intra-uterine infection may be due to that HBV breaches the placental barrier and infects the fetus. \u00a9 2007 WJG. All rights reserved.",
        "keywords": [
            "Hepatitis B virus",
            "Infection",
            "Intra-uterine transmission",
            "Mechanism"
        ],
        "venue": "World Journal of Gastroenterology",
        "year": 2007,
        "id": "dQUhtagl"
    },
    "8vFGyvnD": {
        "authors": [
            {
                "name": "Yong-Zhi Deng",
                "org": "Department of Cardiovascular Surgery"
            },
            {
                "name": "Su-Jian Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zong-Quan Sun",
                "org": ""
            },
            {
                "name": "Jia-Jun Chen",
                "org": ""
            },
            {
                "name": "Gang Su",
                "org": ""
            },
            {
                "name": "Chao Liu",
                "org": ""
            },
            {
                "name": "Guo-Hua Wang",
                "org": ""
            },
            {
                "name": "Jun Ke",
                "org": ""
            }
        ],
        "title": "Local shRNA modulation of phosphatidylinositol 3-kinase signaling pathway reduces intimal hyperplasia in vein grafts: Experiment with rats",
        "abstract": "Objective: To investigate whether knockdown Pik3cb p110\u03b2 subunit by shRNA in autologous vein grafts can reduce intimal hyperplasia. Methods: 180 adult SD rats underwent carotid artery bypass graft surgery by using the autologous branch of jugular vein, and they were randomly divided into 6 equal groups: Group A (with the jugular vein grafts treated with 25% Pluronic F-127 only), Group B (with the graft treated with the plasmid encoding shRNA targeting Pik3cb p110\u03b2 subunit, pU6-Pik3cb-shRNA-1), Group C (with the graft treated with the plasmid encoding shRNA targeting Pik3cb p110\u03b2 subunit, pU6-Pik3cb-shRNA-2), Group D (with the graft treated with the half pU6-Pik3cb-shRNA-1 and pU6-Pik3cb-shRNA-2), and Group E (with the graft treated with the pGenesil-1 scramble shRNA), and Group F (with the jugular vein grafts treated with wortmannin). Specimens of jugular vein graft were harvested 1, 3, 7, 14, and 28 days after surgery to assess the neointimal hyperplasia. Another 18 rats were randomly divided into 6 equal groups as mentioned above to be used in a parallel experiment: 72 h after surgery specimens of jugular vein graft were harvested to undergo fluorescence quantitative real-time PCR and Western blotting to detect the mRNA expression of P13K p110\u03b2 subunit and the protein expression of phophorylated Akt - phospho-Akt (Thr 308) and phospho-Akt (Ser473) -, and mTOR (Ser 2448). And another 9 rats received jugular vein grafts treated with the pGenesil-1 scramble shRNA, and on the postoperative days 1, 2, and 3 respectively 3 rats were killed to undergo fluorescence staining to detect the transfection efficacy. Results: The transfection rate of the plasmid pGenesil-1 was 60% in the vascular smooth muscle cells and 90% in the endothelial cells. The thickness of tunica intima 28 days after the surgery of the pU6-Pik3cb-shRNA-1, pU6-Pik3cb-shRNA-2, 1/2(shRNAI + shRNA2), and wortmannin groups were (34.6 \u00b1 2.7) \u03bcm, (39.4 \u00b1 2.5) \u03bcm, (36.7\u00b12.9) \u03bcm, and (40.6 \u00b1 3.1) \u03bcm respectively, all significantly lower than that of the control group (61.8 \u00b1 4.3 \u03bcm, P < 0. 05). The expression levels of phospho-Akt (Thr 308), phospho-Akt (Ser 473) and mTOR of the shRNA intervention and wortmannin groups were all down-regulated. Conclusion: Knockdown of Pik3cb in interposition carotid artery branch of jugular vein grafts reduces intimal hyperplasia with the possible mechanism of downregulation of phosphatidylinositol 3-kinase signaling through Akt, with resultant decreases in VASC growth and survival. Modulation of the phosphatidylinositol 3-kinase pathway through knockdown Pik3cb may represent a novel therapy to prevent vein graft intimal hyperplasia after bypass grafting.",
        "keywords": [
            "Graft occlusion, vascular",
            "Hyperplasia",
            "Tunica intima"
        ],
        "venue": "National Medical Journal of China",
        "year": 2007,
        "id": "8vFGyvnD"
    },
    "9f0WRhhi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Traditional Chinese Medicine"
            },
            {
                "name": "Jian-Yuan Tang",
                "org": "Center for Drug Evaluation"
            },
            {
                "name": "Zu-Lun Li",
                "org": "Chengdu University of Traditional Chinese Medicine"
            },
            {
                "name": "Yi Liu",
                "org": "Chengdu University of Traditional Chinese Medicine"
            },
            {
                "name": "Cheng Jin",
                "org": "Institute of Chinese Materia Medica"
            },
            {
                "name": "Yan-Ling Zhao",
                "org": "Institute of Chinese Materia Medica"
            },
            {
                "name": "Xiao-He Xiao",
                "org": "Institute of Chinese Materia Medica"
            }
        ],
        "title": "Isolation and purification of polysaccharides from Radix Isatidis and their properties",
        "abstract": "Objective: To study the physico-chemical properties of extracted hydrophilic polysaccharides in Radix Isatidis and give some suggestions for the quality control and further development of Radix Isatidis. Methods: Polysaccharides in Radix Isatidis were fractionated by DEAE cellulose ion exchange chromatography and Sephadex G 75 gel chromatography. HPGPC, IR, TLC, and UV were used to investigate the structural and physico-chemical properties of the homogeneous polysaccharide parts. Results: Four different homogeneous hydrophilic constituents, PS1, PS2, PS3, and PS4, were extracted and isolated from Radix Isatidis. All of them were composed of Xyl. The relative molecular weights of PS1, PS2, PS3, and PS4 were 1.2 \u00d7 10",
        "keywords": [
            "Isolation and purification",
            "Polysaccharides",
            "Property",
            "Radix Isatidis"
        ],
        "venue": "Chinese Traditional and Herbal Drugs",
        "year": 2007,
        "id": "9f0WRhhi"
    },
    "eGbNy1ki": {
        "authors": [
            {
                "name": "Yang Xiao",
                "org": "School of Energy"
            },
            {
                "name": "Li Ma",
                "org": "School of Energy"
            },
            {
                "name": "Zhen-Ping Wang",
                "org": "Yanzhou Coal Mining Company Limited"
            },
            {
                "name": "Hu Wen",
                "org": "School of Energy"
            },
            {
                "name": "Jun Deng",
                "org": "School of Energy"
            }
        ],
        "title": "Law of index gases adsorption and condensability of coal spontaneous combustion",
        "abstract": "Aimed at disadvantage to that concentrations of coal spontaneous combustion index gases were low and couldn't effectively forecast the extent of coal spontaneous combustion, by using of the experiment system of adsorption and condensability of coal spontaneous combustion index gases, analyzed the detection results of hydrocarbon index gases pyrolysed by coal before and after adsorption and condensability at different temperatures, which obtained the law of adsorption and condensability of hydrocarbon index gases, and variation relation of coal temperatures and methane ratio, ethane ratio, olefin-alkyl ratio after adsorption and condensability. The component gases detected increase after adsorption and condensability at the same temperatures, the initial temperatures of component gases detected reduce sharply, and the initial temperatures of index gases detected precede by about 90\u00b0C, which improve the sensitivity of component gases detected.",
        "keywords": [
            "Adsorption",
            "Coal spontaneous combustion",
            "Condensability",
            "Forecast",
            "Index gas"
        ],
        "venue": "Meitan Xuebao/Journal of the China Coal Society",
        "year": 2007,
        "id": "eGbNy1ki"
    },
    "r8NqN0px": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronics Engineering"
            },
            {
                "name": "Jing Liu",
                "org": "Department of Electronics Engineering"
            },
            {
                "name": "Ming-Bin Yu",
                "org": "Institute of Microelectronics"
            }
        ],
        "title": "SiGe ultra fast and soft recovery switching power diodes",
        "abstract": "Because of its low bandgap and compatibility with Si process, SiGe material is widely used in high-frequency bipolar transistors. Here we exploit the same benefits of SiGe material in a new application area, namely ultra fast power diodes. We have produced discrete p\n                        ",
        "keywords": [
            "Power diodes",
            "SiGe/Si heterojunction",
            "Soft recovery",
            "Ultra fast"
        ],
        "venue": "Gongneng Cailiao yu Qijian Xuebao/Journal of Functional Materials and Devices",
        "year": 2007,
        "id": "r8NqN0px"
    },
    "uLgeokLq": {
        "authors": [
            {
                "name": "Jian-Bin Song",
                "org": "Digital Media Laboratory"
            },
            {
                "name": "Bo Li",
                "org": "Digital Media Laboratory"
            },
            {
                "name": "Wei Li",
                "org": "Digital Media Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Digital Media Laboratory"
            }
        ],
        "title": "Fast motion estimation algorithm based on mode and spatiotemporal correlation",
        "abstract": "Compared with the previous standard, the compression performance of H.264 has significantly improved because of different block-size motion estimation. However, encoder using above technology becomes extraordinarily complex. Thus, a realtime video encoder based on H.264 faces enormous challenges. Making full use of the spatiotemporal correlation of video and similar motion between the different-size block, according to the central-biased characteristic of motion vector, a fast motion estimation algorithm appropriated for H.264 is proposed. By effective prediction of search window center point, adaptive selection of search patterns and termination of the search, the speed of the proposed algorithm speedups 95-247 times than full search and 4.1-6.3 times than the fast motion estimation algorithm recommended in H.264 while maintains similar distortion performance.",
        "keywords": [
            "Mode correlation",
            "Motion estimation",
            "Search patterns",
            "Spatiotemporal correlation",
            "Video compression"
        ],
        "venue": "Tien Tzu Hsueh Pao/Acta Electronica Sinica",
        "year": 2007,
        "id": "uLgeokLq"
    },
    "C89P4rr7": {
        "authors": [
            {
                "name": "Wenbo Dong",
                "org": "Baosteel R and D Center"
            },
            {
                "name": "Li Ma",
                "org": "Baosteel R and D Center"
            },
            {
                "name": "Laizhu Jiang",
                "org": "Baosteel R and D Center"
            }
        ],
        "title": "Effects of Ti and Nb stabilization on the recrystallization and the pitting potential in Fe-21%Cr ferritic stainless steels",
        "abstract": "Effects of Ti and Nb stabilization on the recrystallization and the pitting potential in Fe-21%Cr ferritic stainless steels were studied by using optical microscopy, scanning electron microscopy, transmission electron microscopy and polarization curve measurement. The results show that both Ti and Nb, either in solution or as precipitates, retard the recrystallization and enhance the recrystallization temperature. Substitution of Nb for Ti in Fe-21%Cr ferritic stainless steels increases the recrystallization temperature by 30 to 50\u00b0C. Nb and Ti stabilized ferritic steels present higher pitting potential than Ti stabilized steels.",
        "keywords": [
            "Corrosion resistance",
            "Ferritic stainless steel",
            "Formability"
        ],
        "venue": "Materials Science Forum",
        "year": 2007,
        "id": "C89P4rr7"
    },
    "gpSnmovU": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "Shilong Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "Yuefei Sui",
                "org": "Key Laboratory of Intelligent Information Processing"
            }
        ],
        "title": "A dynamic description logic approach to extended RBAC model",
        "abstract": "Traditional RBAC model describes a static access control policy. As the development of network application, such as web services, access control faces many new challenges, one of which is that access control policies need to protect not only static resources but also dynamic ones that are encapsulated in a service. In order to capture the flexibility of application, we specify a fine-grained control on individual users by introducing user attributes which are associated to user's role and permission. We take the service as an action that changes some of user's attributes so as to adjust users ' permission at run. In order to represent and reason on the access control automatically, we use the description logics combined with propositional dynamic logic as a logic framework to construct a knowledge base for the access control and action rules, and semantically explain how a user's permission can be changed at runtime.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of Future Generation Communication and Networking, FGCN 2007",
        "year": 2007,
        "id": "gpSnmovU"
    },
    "AqVot0d0": {
        "authors": [
            {
                "name": "Lantao Xu",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gastroenterology"
            }
        ],
        "title": "Effect of survivin antisense oligodeoxynucleotide on apoptosis of human gastric cancer cell line",
        "abstract": "Background: Survivin, a member of the inhibitors of apoptosis protein (IAP) gene family, is highly expressed in a variety of cancers. Aims: To investigate the effect of antisense oligodeoxynucleotide (ASODN) targeting survivin on apoptosis of human gastric cancer cell line. Methods: Cultured human gastric cancer cell line SGC-7901 were allocated into control group, non-sense oligodeoxynucleotide (N-ODN) group, and survivin ASODN groups at different concentrations. Effect of survivin ASODN on the proliferation of SGC-7901 cells was examined by methyl thiazolyl tetrazolium (MTT) assay. The apoptotic cells were determined by morphological studies, DNA electrophoresis and flow cytometry analysis. The activity of telomerase was detected by telomeric repeat amplification protocol-enzyme-linked immunosorbent assay (TRAP-ELISA). Results: After incubation with survivin ASODN in vitro, the proliferation of SGC-7901 cells was inhibited, the apoptotic rate increased significantly, and the telomerase activity decreased. Typical characteristics of apoptotic cells as membrane blebbing, chromatin pyknosis, karyorrhexis, and apoptotic body were seen under electromicroscope. Apoptosis-specific DNA ladder bands from SGC-7901 cells were visualized with electrophoresis. Hypodiploid apoptotic peak was observed before G1 phase by flow cytometry analysis. Conclusions: Survivin ASODN may play a crucial role in the apoptosis of gastric cancer cell line SGC-7901, and inhibits the proliferation and telomerase activity of SGC-7901 cells.",
        "keywords": [
            "Apoptosis",
            "Cell line, tumor, oligodeoxyribonucleotides, antisense",
            "Stomach neoplasms",
            "Survivin"
        ],
        "venue": "Chinese Journal of Gastroenterology",
        "year": 2007,
        "id": "AqVot0d0"
    },
    "IJtvFguN": {
        "authors": [
            {
                "name": "Min-Jie Zhang",
                "org": "Graduate School"
            },
            {
                "name": "Xiu-Hua Yuan",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Jian-Ying Zhao",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Lian-Xun Gao",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Selective deprotection of N-Boc catalyzed by silica gel",
        "abstract": "As an important protective group of amines and amino acids, tert-butoxycarbonyl (Boc) group was extensively used in organic synthesis. Though many mild and selective reagents could be used, there is still a need for the development of a more simple and convenient method for deprotection. In this paper, a new method for the deprotection of N-Boc group with silica gel in refluxing toluene was reported. The reactions were mostly achieved in 5 h with high yields (75%-98%). N-Boc protected indoline and benzylamine, which are not deprotected with other mild method, could be deprotected with our method in good yields (89% and 95%, respectively). Additionally the deprotection of other carbamates such as Cbz, Fmoc and ethyl carbamate wasn't observed under same conditions.",
        "keywords": [
            "N-Boc deprotection",
            "Selective deprotection",
            "Silica gel"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2007,
        "id": "IJtvFguN"
    },
    "B1TkAJDa": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yong Gao",
                "org": ""
            },
            {
                "name": "Jing Liu",
                "org": ""
            },
            {
                "name": "Cai-Lin Wang",
                "org": ""
            }
        ],
        "title": "High-power low-loss fast and soft recovery SiGeC switching power diodes",
        "abstract": "A high-power low-loss fast and soft recovery p\n                        ",
        "keywords": [
            "Fast and soft recovery",
            "High-power and low-loss",
            "SiGeC/Si heterojunction power diodes"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2007,
        "id": "B1TkAJDa"
    },
    "sjyUX0xu": {
        "authors": [
            {
                "name": "J.H. Wang",
                "org": "NSRL"
            },
            {
                "name": "K. Zheng",
                "org": "NSRL"
            },
            {
                "name": "W.M. Li",
                "org": "NSRL"
            },
            {
                "name": "L. Wang",
                "org": "NSRL"
            },
            {
                "name": "Z.P. Liu",
                "org": "NSRL"
            },
            {
                "name": "Y.L. Yang",
                "org": "NSRL"
            },
            {
                "name": "Z.R. Zhou",
                "org": "NSRL"
            },
            {
                "name": "B.G. Sun",
                "org": "NSRL"
            },
            {
                "name": "Y.B. Cheng",
                "org": "NSRL"
            },
            {
                "name": "L.J. Huang",
                "org": "NSRL"
            },
            {
                "name": "Li Ma",
                "org": "IHEP of Beijing"
            },
            {
                "name": "J.S. Cao",
                "org": "IHEP of Beijing"
            },
            {
                "name": "J.H. Y",
                "org": "IHEP of Beijing"
            },
            {
                "name": "D.K. Liu",
                "org": "SSRF of Shanghai"
            },
            {
                "name": "K.R. Ye",
                "org": "SSRF of Shanghai"
            }
        ],
        "title": "Development of transverse feedback system and instabilities suppress at HLS",
        "abstract": "In order to cure and damp coupled bunch instabilities (CBI), a bunch-by-bunch (BxB) measurement and transverse feedback system is under commission at Hefei Light Source (HLS). In this paper we introduce the overview of the measurement and analogy transverse BxB feedback system in emphases. The measurement system is dedicated to observe the beam instability and works as a part of the analogy and digital transverse BxB feedback system. The development of several characterized components and stripline feedback kicker as well as the experiment result of the feedback system in HLS ring is also presented in this paper. \u00a92007 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the IEEE Particle Accelerator Conference",
        "year": 2007,
        "id": "sjyUX0xu"
    },
    "MLKb6xqQ": {
        "authors": [
            {
                "name": "Xiang-Ping Ding",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Shu-Tang Wei",
                "org": "Departrnent of Gastroenterology"
            },
            {
                "name": "Guo-Yan Feng",
                "org": "Department of Epidemiology"
            }
        ],
        "title": "Cordycepin induced apoptosis and affected activity of telomerase in HepG-2 cell line",
        "abstract": "Objective: To explore the effect of Cordycepin on the apoptosis and inhibition of activity telomerase of in HepG-2 cells. Methods: HepG-2 cells cultured in vitro were acted as the target cells. The proliferation of HepG-2 cells were determined with an methyl thiazolyl tetrazolium (MTT) colorimetric assay. The morphology of HepG-2 cells were observed under a light microscope, fluorescence microscope and transmission electron microscope, respectively. Flow cytometry (FCM) was used to detect cell cycle distribution and apoptotic rates. The expression of NF-\u03baBp65 was examined by the immunohistochemistry method. TRAP silver staining telomerase detection was used to show the activity of telomerase. Results: MTT showed that Cordycepin inhibited proliferation of HepG-2 cells, P=0.002. After exposure to Cordycepin, the typical morphological features of apoptosis were observed, including cell shrinkage, plasma membrane blebbing and nuclear condensation. The cell cycle analysis indicated the increased Sub-G\n                        ",
        "keywords": [
            "Apoptosis",
            "Cordycepin",
            "HepG-2 cell",
            "NF-\u039aBp65",
            "Telomerase"
        ],
        "venue": "Chinese Journal of Cancer Prevention and Treatment",
        "year": 2008,
        "id": "MLKb6xqQ"
    },
    "sle9UWpZ": {
        "authors": [
            {
                "name": "Ling-Fen Xu",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Ya-Luo Dong",
                "org": "Department of Clinical Epidemiology"
            },
            {
                "name": "Mei Sun",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases Laboratory"
            },
            {
                "name": "Zhi-Qin Mao",
                "org": "Department of Pediatrics"
            }
        ],
        "title": "Effect of platelet-activating factor on tight junction in intestinal epithelial cells and protective effect of intestinal trefoil factor",
        "abstract": "AIM: To explore whether platelet-activating factor (PAF) can disrupt the intestinal epithelial barrier and is associated with tight junction, and to observe the protective effect of intestinal trefoil factor (ITF). METHODS: Caco-2 cells were cultured with RPMI 1640 containing 15% fetal bovine serum for 7 days. Cells were then treated with different concentrations of PAF (0, 50, 100 and 200 ng/L) for 24 hours until they became fused. The protective effect of ITF was observed. rITF (0.3 g/L) was treated 30 minutes before (prevention group) and after PAF (treat proup) was given and cells were incubated for 24 hours. MTT was used to detect cell vigor. Epithelial monolayer permeability was measured by trans-epithelial electrical resistance (TER) and mucosal to serosal flux of paracellular marker luminal yellow. RT-PCR was used to detect mRNA expression of ZO-1 and Occludin. Indirect immunofluorescence was used to localize ZO-1 and Occludin. RESULTS: PAF had no effect on the Caco-2's vigor and proliferation. Different concentrations of PAF increased the intestinal epithelial paracellular permeability. TER decreased and luminal yellow flux increased. Treatment and prevention group of rITF partially recovered the increased permeability (122.2 \u00b1 14.7, 100.3 \u00b1 10.9 vs 210.3 \u00b1 26.4, P < 0.05; 10226.1 \u00b1 556.2, 9711.2 \u00b1 364.9 vs 11601.2 \u00b1 693.5, P < 0.05). RT-PCR demonstrated that the mRNA expression of ZO-1 and Occludin in PAF groups treated with different concentrations (especilly 100 ng/L) for 24 hours was significantly different from that in the prevention group (1.07 \u00b1 0.05 vs 1.28 \u00b1 0.06, 0.81 \u00b1 0.06 vs 1.13 \u00b1 0.07, P < 0.05). However, treatment of rITF did not change the expression of mRNA. In the control Caco-2 monolayers, ZO-1 and Occludin proteins were localized at the apical cellular junctions and appeared as continuous belt-like structures encircling the cells at the cellular borders. PAF caused a progressive disturbance in the continuity of ZO-1 and Occludin localization at the cellular borders characterized by zig-zagging appearance at points of multiple cellular contact. rITF could partially recover the disrupted distribution of ZO-1 and Occludin proteins. CONCLUSION: PAF disrupts the intestinal epithelial barrier. Its mechanism may be correlated to the decreased expression of ZO-1 and Occludin proteins, which can be partially recovered after treatment of rITF.",
        "keywords": [
            "Intestinal trefoil factor",
            "MTT",
            "Occludin",
            "Platelet-activating factor",
            "RT-PCR",
            "Tight junction",
            "Trans-epithelial electrical resistance",
            "ZO-1"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2008,
        "id": "sle9UWpZ"
    },
    "iQ9UoM5E": {
        "authors": [
            {
                "name": "Yanghua Gao",
                "org": "Chongqing Institute of Meteorological Science"
            },
            {
                "name": "Yan Wang",
                "org": "Nanjing University of Information Science and Technology"
            },
            {
                "name": "Xinfa Qiu",
                "org": "Nanjing University of Information Science and Technology"
            },
            {
                "name": "Zhijun Chen",
                "org": "Chongqing Institute of Meteorological Science"
            },
            {
                "name": "Yanying Chen",
                "org": "Chongqing Institute of Meteorological Science"
            },
            {
                "name": "Li Ma",
                "org": "Chongqing Institute of Meteorological Science"
            },
            {
                "name": "Qilong Miao",
                "org": "Nanjing University of Information Science and Technology"
            },
            {
                "name": "Zhong Wang",
                "org": "Chongqing Institute of Meteorological Science"
            }
        ],
        "title": "Simulation study on wind energy resource over the rugged terrains based on GIS",
        "abstract": "Based on the 1:250000 DEM, the meteorology observation data and the help of ARCGIS, the distribution of wind speed in Chongqing with two interpolation methods of 1/r",
        "keywords": [
            "Chongqing",
            "Distribution",
            "Simulation",
            "Wind energy resource"
        ],
        "venue": "Taiyangneng Xuebao/Acta Energiae Solaris Sinica",
        "year": 2008,
        "id": "iQ9UoM5E"
    },
    "oLYn0wko": {
        "authors": [
            {
                "name": "Lei Zhang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Hui-Zhou Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jun-Hui Yue",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Ge Lei",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jian-She Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Design of BEPCII bunch current monitor system",
        "abstract": "BEPC II is an electron-positron collider designed to run under multi-bunches and high beam current condition. The accelerator consists of an electron ring, a positron ring and a linear injector. In order to achieve the target luminosity and implement the equal bunch charge injection, the Bunch Current Monitor (BCM) system is built on BEPC II. The BCM system consists of three parts: the front-end circuit, the bunch current acquisition system and the bucket selection system. The control software of BCM is based on VxWorks and EPICS. With the help of BCM system, the bunch current in each bucket can be monitored in the Central Control Room. The BEPC II timing system can also use the bunch current database to decide which bucket needs to refill to implement \"top-off\" injection.",
        "keywords": [
            "Bucket",
            "Bunch current",
            "EPICS",
            "VxWorks"
        ],
        "venue": "Chinese Physics C",
        "year": 2008,
        "id": "oLYn0wko"
    },
    "Ld6WM7JZ": {
        "authors": [
            {
                "name": "Yan-Feng Sui",
                "org": ""
            },
            {
                "name": "Hui-Zhou Ma",
                "org": ""
            },
            {
                "name": "Jian-She Cao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Design and simulation of the wire scanner for the injector linac of BEPC II",
        "abstract": "BEPC II, the upgrade project of Beijing Electron Positron Collider (BEPC), is an accelerator with large beam current and high luminosity, so an efficient and stable injector is required. Several beam diagnostic and monitoring instruments are used. A new diagnostic instrument - wire scanner, has been designed and will be used to measure the profile of the linac beam of BEPC II. This paper describes the prototype of this system and the cause of heat generating of the wire. Some simulation results of the heat and force by using finite element method software - ANSYS\u00ae,\n                        ",
        "keywords": [
            "Beam profile measurement",
            "BEPC II",
            "Wire scanner"
        ],
        "venue": "Chinese Physics C",
        "year": 2008,
        "id": "Ld6WM7JZ"
    },
    "Gy3xXB6v": {
        "authors": [
            {
                "name": "Qian Wen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wei Luo",
                "org": ""
            },
            {
                "name": "Ming-Qian Zhou",
                "org": ""
            },
            {
                "name": "Dong He",
                "org": ""
            },
            {
                "name": "Ying Lin",
                "org": ""
            },
            {
                "name": "Zhen-Qiang Wu",
                "org": ""
            },
            {
                "name": "Xiao-Wei He",
                "org": ""
            },
            {
                "name": "Ju-Fang Wang",
                "org": ""
            },
            {
                "name": "Xiao-Ning Wang",
                "org": ""
            }
        ],
        "title": "Comparison of four methods for the purification and refolding of human interleukin-2-mouse granulocyte/macrophage colony-stimulating factor fusion protein",
        "abstract": "The combination of IL-2 (interleukin-2) and GM-CSF (granulocyte/macrophage colony-stimulating factor) has been broadly studied in antitumour immune therapy, but its efficacy is uncertain. To better exert the activities of the two cytokines and study them in a mouse model, we have constructed a bifunctional protein, hIL-2-mGM-CSF (human IL-2-mouse GM-CSF), fused to a C-terminal tag of six histidine residues (His",
        "keywords": [
            "Antitumour immune therapy",
            "Fusion cytokine",
            "Granulocyte/macrophage colony-stimulating factor (GM-CSF)",
            "Interleukin-2 (IL-2)",
            "Isovolumetric ultrafiltration",
            "Refolding"
        ],
        "venue": "Biotechnology and Applied Biochemistry",
        "year": 2008,
        "id": "Gy3xXB6v"
    },
    "xOF1Ios3": {
        "authors": [
            {
                "name": "Shuwu Xie",
                "org": "Department of Reproductive Pharmacology"
            },
            {
                "name": "Yan Zhu",
                "org": "Department of Reproductive Pharmacology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Reproductive Pharmacology"
            },
            {
                "name": "Zhifang Zhao",
                "org": "Department of Reproductive Pharmacology"
            },
            {
                "name": "Lin Cao",
                "org": "Department of Reproductive Pharmacology"
            },
            {
                "name": "Yingying Lu",
                "org": "Obstetrics and Gynecology Hospital"
            }
        ],
        "title": "Experimental study on rat epididymal infertility by aquaporin protein inhibitor treatment",
        "abstract": "Objectives: To study post-testis targets and methods related to male contraception through influence of aquaporin protein inhibitor on rat sperm maturation. Methods: Rats were continually treated with acetazolamide for consecutive 10 days. Each male rat was paired with 2 female rats. The reproductive indices including: copulation index, pregnancy index and fertility index were calculated.Sperm motility and morphology were analyzed by computer-assisted sperm analysis system. The concentration of serum T and DHT were detected by ELISA, and the weights of testis and epididymis were determined by electronic balance, then the morphology of tissue and histochemistry analysis of testis and epdidymis were done by HE staining and electron microscope. Results: After treatment with acetazolamide, the sperm motilityall decreased in variant-dose-group and the abnormal spermatozoa rate increased, then the pregnancy indices also decreased. But there were no differences in serum T and DHT level between acetazolamide treated male and control males. The histology of testis and epididymis was also unaffected by treatment. Conclusion: Acetazolamide can interfere with epididymal sperm maturation, hamperfertilization, but no influence on testis and reproductive endocrine.",
        "keywords": [
            "Acetazolamide",
            "Epididymis",
            "Fertility",
            "Sperm maturation"
        ],
        "venue": "Chinese Journal of Andrology",
        "year": 2008,
        "id": "xOF1Ios3"
    },
    "p6kTkJtU": {
        "authors": [
            {
                "name": "FuZhou Wang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "XiaoFeng Shen",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "ShiQin Xu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "YuSheng Liu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "ShanWu Feng",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "QingSong Zhao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "LiPing Zhao",
                "org": "Department of Anesthesiology"
            }
        ],
        "title": "Preemptive combined preventive delivery of flurbiprofen axetil produced effective analgesia after lumpectomy",
        "abstract": "Background: Preoperative and intraoperative administration of analgesics was considered an effective way to suppress postoperative pain. The aim of this study was to investigate the analgesic efficacy of flurbiprofen axetil administered preemptively plus preventively in the earlier period of lumpectomy. Methods: Four hundred ASA I-II patients, undergoing lumpectomy, were screened and 236 were randomly assigned into one of two groups (n = 118). In the flurbiprofen group, patients received an i.v. injection of flurbiprofen 50 mg 15 min before the start and the end of the operation, separately. The placebo group received the same volumes of saline before the start and the end of the operation. The Visual Analog Scale (VAS) pain intensity at rest, overall satisfaction score, additional morphine consumption and side effects were recorded. Results: A total of 196 patients completed the study. Subjects received flurbiprofen experienced significant pain relief and improvement of the feeling of satisfaction at the first 24 h after surger. The additional morphine was consumed [8.5 mg (95% CI 4.2-12.4) in the saline group vs. 1.1 mg (95% CI 0.7-2.5) in the flurbiprofen group, p = 0.046]. No intergroup difference was observed in the incidence of side effects. Conclusion: Preemptive combined preventive administration of flurbiprofen axetil showed effective analgesia significantly up to 24 h after lumpectomy and suggested it is a reliable analgesic for acute postoperative pain therapy. \u00a9 2008 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Analgesia",
            "Anti-inflammatory agents, Non-steroidal",
            "Flurbiprofen",
            "Mastectomy, Segmental",
            "Pain, Postoperative"
        ],
        "venue": "Acute Pain",
        "year": 2008,
        "id": "p6kTkJtU"
    },
    "N2ViCdLy": {
        "authors": [
            {
                "name": "Binqiang Tian",
                "org": ""
            },
            {
                "name": "Zhiping Wang",
                "org": ""
            },
            {
                "name": "Yingmei Zhao",
                "org": ""
            },
            {
                "name": "Degui Wang",
                "org": ""
            },
            {
                "name": "Yonggang Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiaoming Li",
                "org": ""
            },
            {
                "name": "Jing Li",
                "org": ""
            },
            {
                "name": "Nan Xiao",
                "org": ""
            },
            {
                "name": "Junqiang Tian",
                "org": ""
            },
            {
                "name": "Ronald Rodriguez",
                "org": ""
            }
        ],
        "title": "Effects of curcumin on bladder cancer cells and development of urothelial tumors in a rat bladder carcinogenesis model",
        "abstract": "Curcumin, a well-known dietary pigment derived from Curcuma longa, inhibited growth of several types of malignant cells both in vivo and in vitro. Its effects on cell proliferation and the induction of apoptosis in human bladder cancer cell lines and intravesical activity in a rat bladder tumor model were studied. Exposure of human bladder cancer cells to curcumin resulted in the induction of apoptotic cell death and caused cells to arrest in the G2/M phase. The anti-apoptotic Bcl-2 and Survivin protein was downregulated by the curcumin treatment together with enhancement of the Bax and p53 expression. The inhibitory activities of curcumin were stronger than those of cisplatin and could not be prevented by catalase pretreatment in T24 cells. Clonal assay indicated large-dose and short-term curcumin was lethal to bladder cancer cells. Moreover, the in vivo study revealed curcumin did induce apoptosis in situ, inhibit and slow the development of bladder cancer. These observations suggest that curcumin could prove an effective chemopreventive and chemotherapy agent for bladder cancer. \u00a9 2008 Elsevier Ireland Ltd. All rights reserved.",
        "keywords": [
            "Apoptosis",
            "Bladder",
            "Carcinoma",
            "Curcumin",
            "Inhibition",
            "Transitional cell"
        ],
        "venue": "Cancer Letters",
        "year": 2008,
        "id": "N2ViCdLy"
    },
    "bG8p1Vza": {
        "authors": [
            {
                "name": "Guangping Ruan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qian Wen",
                "org": ""
            },
            {
                "name": "Wei Luo",
                "org": ""
            },
            {
                "name": "Mingqian Zhou",
                "org": ""
            },
            {
                "name": "Xiaoning Wang",
                "org": ""
            }
        ],
        "title": "A modified peptide stimulation method for efficient amplification of cytomegalovirus (CMV)-specific CTLs",
        "abstract": "CMV-specific immunity is essential for control of human cytomegalovirus (HCMV) infection. Stem cell transplantation is used widely in the management of a range of diseases of the hemopoietic system. Patients are immunosuppressed profoundly in the early posttransplant period, and reactivation of cytomegalovirus (CMV) remains a significant cause of morbidity and mortality. Adoptive transfer of CMV-specific CD8 T cell clones has been shown to reduce the rate of viral reactivation; however, the ex vivo production of cells for adoptive transfer is labor intensive and expensive. We report here a modified peptide stimulation method using CMV-specific epitope peptides to stimulate PBMCs for generation of CMV-specific CTLs. This method permits efficient amplification of CMV-specific CTLs and provides a large number of cells for FACS analysis from a single blood sample. Significantly, it achieves high frequencies of tetramer staining of CD8 T cells allowing the data of different individuals to be easily compared and sequentially evaluated. Thus, this approach expands and selects HLA-restricted CMV-pp65-reactive T-cell lines of high specificity for potential adoptive immunotherapy. Copyright \u00a9 2008 by The Chinese Society of Immunology.",
        "keywords": [
            "cytomegalovirus",
            "Cytotoxic T lymphocyte",
            "tetramer assay"
        ],
        "venue": "Cellular and Molecular Immunology",
        "year": 2008,
        "id": "bG8p1Vza"
    },
    "qvQUp67o": {
        "authors": [
            {
                "name": "Wen-Jing Li",
                "org": ""
            },
            {
                "name": "Cui-Qing Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Prospective clinical survey of respiratory failure in neonates from the Children's Hospital of Hebei Province",
        "abstract": "Objective: Neonatal respiratory failure (RF) is a serious clinical problem associated with high mortality. This study aimed to investigate the incidence and outcome of neonatal RF in the Children's Hospital of Hebei Province. Methods: The medical data of 304 RF infants who were admitted to the neonatal intensive care unit (NICU) of the Children's Hospital of Hebei Province between March 2004 and February 2005 were prospectively studied. Results: The incidence of RF was 35.7% in the NICU during the 12-month period. Respiratory distress syndrome (28.4%), amniotic fluid aspiration syndrome (22.9%), and pneumonia (14.7%) were leading diseases resulting in RF. Of the 304 patients, 17 (5.6%) died of RF, 96 (31.6%) discontinued therapy on account of various causes and 191 (62.8%) recovered or improved. The mean length of hospital stay was 14.9 \u00b1 7.1 days and the mean medical cost was 7 977 \u00b1 3 426 CNY for the 191 survivors. Conclusions: The morbidity, mortality and medical costs of neonatal RF are high in Hebei Province. It is essential to improve the quality in respiratory therapy and perinatal care in order to reduce the morbidity and mortality related to high-risk pregnancies.",
        "keywords": [
            "Epidemiology",
            "Incidence",
            "Neonate",
            "Respiratory failure"
        ],
        "venue": "Chinese Journal of Contemporary Pediatrics",
        "year": 2008,
        "id": "qvQUp67o"
    },
    "HimY8xo1": {
        "authors": [
            {
                "name": "Yue-Jie Yang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Fen Huang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Jing Hu",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Zhi-Wei Li",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Effect of interleukin-10 on TGF-\u03b21-induced CTGF expression in hepatic stellate cells",
        "abstract": "AIM: To investigate the effect of interleukin-10 (IL-10) on the expression of connective tissue growth factor (CTGF) in hepatic stellate cells (HSC) and its possible antifibrogenic mechanism. METHODS: Hepatic stellate cells (rHSC-99) cultured in vitro was exposed to various concentrations of IL-10 and/or TGF-\u03b2",
        "keywords": [
            "Connective tissue growth factor",
            "Hepatic stellate cell",
            "Interleukin-10",
            "Transforming growth factor"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2008,
        "id": "HimY8xo1"
    },
    "LEyEc2Mk": {
        "authors": [
            {
                "name": "Xiao Feng Shen",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Fu Zhou Wang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Shi Qin Xu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yu Sheng Liu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Shan Wu Feng",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Wan Geng Wang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Qing Song Zhao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Xiao Hong Li",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ping Zhao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Xian Qiang Yao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Jian Qu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Bo Xie",
                "org": "Department of Scientific Education"
            },
            {
                "name": "Hui Ping Wang",
                "org": "Department of Scientific Education"
            },
            {
                "name": "Hong Mei Yuan",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yan Cao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yan Yang Sun",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Wei Wang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Mei Guo",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Zi Song Song",
                "org": "Department of Laboratory Science"
            },
            {
                "name": "Zhi Wang",
                "org": "Gastrointestinal Department"
            },
            {
                "name": "Xue Neng Guan",
                "org": "Neurology Department"
            }
        ],
        "title": "Comparison of the analgesic efficacy of preemptive and preventive tramadol after lumpectomy",
        "abstract": "The aim of this study was to investigate the analgesic efficacy of tramadol administrated preemptively or preventively in the earlier period of lumpectomy. Four hundred American Society of Anesthesiologists (ASA) physical status I-II patients, undergoing lumpectomy, were screened and 317 were randomly assigned into one of two groups. In the preemptive tramadol (n = 158) group, patients received an iv injection of tramadol 100 mg 15 min before operation. The preventive group (n = 159) received the same dose of tramadol 15 min before the end of the operation. Pain intensity at rest, overall satisfaction score, morphine consumption and side effects were recorded. A total of 299 patients completed the study. Preemptive and preventive subjects experienced similar analgesic effect and feeling of satisfaction at the first 24 h after surgeries. The similar amount of additional morphine was consumed [4.6 mg (95% CI 1.5-7.2) vs. 4.1 mg (95% CI 1.2-6.3), p=0.811]. No intergroup difference was observed in the incidence of side effects. In conclusion, preemptive and preventive administration of tramadol expressed analgesia of similar efficacy up to 24 h after lumpectomy. The additional morphine requirement, the overall satisfaction and the frequency of side effects all did not display significant difference between the two groups. This implies that the administration of tramadol either before the start or before the end of the surgical procedures all can produce effective postoperative analgesia. Copyright \u00a9 2008 by Institute of Pharmacology Polish Academy of Sciences.",
        "keywords": [
            "Lumpectomy",
            "Opioids",
            "Postoperative analgesia",
            "Postoperative pain",
            "Tramadol"
        ],
        "venue": "Pharmacological Reports",
        "year": 2008,
        "id": "LEyEc2Mk"
    },
    "yQpnq4VN": {
        "authors": [
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xin-Sheng Yao",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Na Wang",
                "org": "Department of Dermatology and Rheumatology"
            },
            {
                "name": "Hong-Yun Zou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ying Lin",
                "org": "College of Biosciences and Bioengineering"
            },
            {
                "name": "Zhen-Qiang Wu",
                "org": "College of Biosciences and Bioengineering"
            },
            {
                "name": "Xiao-Wei He",
                "org": "College of Biosciences and Bioengineering"
            },
            {
                "name": "Ju-Fang Wang",
                "org": "College of Biosciences and Bioengineering"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "College of Biosciences and Bioengineering"
            }
        ],
        "title": "Retraction: Analysis of the TCR alpha and beta chain CDR3 spectratypes in the peripheral blood of patients with Systemic Lupus Erythematosus (Journal of Autoimmune Diseases (2008) 5)",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Journal of Autoimmune Diseases",
        "year": 2008,
        "id": "yQpnq4VN"
    },
    "B8Ftpmnn": {
        "authors": [
            {
                "name": "Fang-Fa Shu",
                "org": "College of Electronic Engineering"
            },
            {
                "name": "Shou-Shan Jiang",
                "org": "College of Electronic Engineering"
            },
            {
                "name": "Xin Zhang",
                "org": "College of Fashion and Art Design"
            },
            {
                "name": "Li Ma",
                "org": "College of Electronic Engineering"
            }
        ],
        "title": "Application of PVDF piezoelectric-film to foot-pressure measurement",
        "abstract": "Based on the requirement of measurement, PVDF piezoelectric-film was applied to foot-pressure measurement. Taking the 16-point PVDF piezoelectric-film sensor array as example, the working principle of the PVDF piezoelectric-film and the producing process of its sensor array were introduced in detail, and the design of its signal processing circuit was also discussed, and the result of experiment was presented. The experiment indicated that the PVDF piezoelectric-film had better sensitivity, stabilization and repeatability, and it could obtain reliable foot-pressure signal. It confirmed that the PVDF piezoelectric-film was suitable to foot-pressure measurement.",
        "keywords": [
            "Foot-pressure measurement",
            "PVDF piezoelectric-film",
            "Signal processing circuit"
        ],
        "venue": "Yadian Yu Shengguang/Piezoelectrics and Acoustooptics",
        "year": 2008,
        "id": "B8Ftpmnn"
    },
    "WFYZR3Mn": {
        "authors": [
            {
                "name": "Jun-Hua Wang",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Kai Zheng",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Wei-Min Li",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Yong-Liang Yang",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Long-Jun Huang",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Yuan-Bo Chen",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Ze-Ran Zhou",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Lin Wang",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Zu-Ping Liu",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Bao-Gen Sun",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jian-She Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jun-Hui Yue",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "De-Kang Liu",
                "org": "Shanghai Institute of Applied Physics"
            },
            {
                "name": "Kai-Rong Ye",
                "org": "Shanghai Institute of Applied Physics"
            }
        ],
        "title": "Development of bunch by bunch transverse feedback system at Hefei Light Source",
        "abstract": "This paper has introduced the development of the transverse bunch-by-bunch measurement and feedback system, including the experiment of damping the coupled bunch instability. Some key technologies on the system have been introduced: the vector calculation module as a signal processing module used to adjust the phase of the feedback signals, the feedback kicker cavity and the notch filter used to filter the DC component and revolution frequencies component in a signal and save the feedback power. The result of the feedback experiment is mentioned: the instability oscillation was damped when the feedback system was on.",
        "keywords": [
            "Coupled bunch instability",
            "Kicker stripline",
            "Notch filter",
            "Transverse feedback system",
            "Vector calculation"
        ],
        "venue": "Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams",
        "year": 2008,
        "id": "WFYZR3Mn"
    },
    "6sbIOoMw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronics Engineering"
            },
            {
                "name": "Jing Liu",
                "org": "Department of Electronics Engineering"
            },
            {
                "name": "Cailin Wang",
                "org": "Department of Electronics Engineering"
            }
        ],
        "title": "Research on the forward conduction characteristics of SiGeC heterojunction power diodes",
        "abstract": "A high-power low-loss SiGeC/Si hetero junction diode is presented in this paper. The effects of carbon and germanium content on the forward characteristics of p\n                        ",
        "keywords": [
            "Forward conduction characteristics",
            "High-power",
            "Low-loss",
            "SiGeC/Si heterojunction power diodes"
        ],
        "venue": "Guti Dianzixue Yanjiu Yu Jinzhan/Research and Progress of Solid State Electronics",
        "year": 2008,
        "id": "6sbIOoMw"
    },
    "j9xazVmd": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Da-Jun Liu",
                "org": "Department of Nephrology"
            },
            {
                "name": "De-Tian Li",
                "org": "Department of Nephrology"
            },
            {
                "name": "Pei-Tian Liu",
                "org": "Department of Nephrology"
            },
            {
                "name": "Xiao-Hui Bian",
                "org": "Department of Nephrology"
            }
        ],
        "title": "Effects of different separate methods and culture conditions on growth proliferation and biological characteristics of rabbit bone marrow mesenchymal stem cells",
        "abstract": "Background: Methods for isolation bone marrow mesenchymal stem cells (BMSCs) included the holo-bone marrow adherence, density gradient centrifugation, flow cytometry separation and immunomagnetic beads. The latter two methods can obtain more purified BMSCs, but has great effects on cell activity, even induces complete activity loss. Objective: To investigate growth proliferation and biological characteristics of rabbit BMSCs with different separate techniques and culture conditions. Design, time and setting: The in vitro controlled cytology experiment was performed at the Laboratory of Infectious Diseases, Shengjing Hospital, China Medical University from January 2006 to June 2007. Materials: Three male Japan rabbits were obtained from Animal Experimental Center of China Medical University. Mesen Cult stem cell medium (Vancouver BC), DMEM/F12 (1:1) medium and LG-DMEM medium (Hyclone) were used in this study. Methods: Bone marrow was sterilely collected from rabbit anterior superior iliac spine. BMSCs of rabbit were separated using two methods. The holo-bone marrow adherence: bone marrow was infused into an equal volume of Hanks liquid at 4 \u00b0C at 1 000 r/min for 5 minutes. After removing supernatant, Hanks were used again for washing. Percoll density gradient centrifugation: Two-fold 1.073 g/mL Percoll separating medium was added in a 15 mL sterile centrifuge tube prior to anticoagulant bone marrow was added onto the surface of separating medium slowly along the flask at 4 \u00b0C for centrifugation at 800 r/min for 30 minutes. Following white cloudiness mononuclear cells on the separating medium were collected, bone marrow was washed in serum-free L-DMEM medium. BMSC concentration was adjusted into 1\u00d710",
        "keywords": [
            ""
        ],
        "venue": "Journal of Clinical Rehabilitative Tissue Engineering Research",
        "year": 2008,
        "id": "j9xazVmd"
    },
    "RBydEWY3": {
        "authors": [
            {
                "name": "Hongjiu Dai",
                "org": "Shanghai Research Center for Model Organism"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Plant Physiology and Ecology"
            },
            {
                "name": "Jue Wang",
                "org": "Shanghai Research Center for Model Organism"
            },
            {
                "name": "Rongjing Jiang",
                "org": "Institute of Plant Physiology and Ecology"
            },
            {
                "name": "Zhugang Wang",
                "org": "Shanghai Research Center for Model Organism"
            },
            {
                "name": "Jian Fei",
                "org": "Tongji University"
            }
        ],
        "title": "Knockdown of ecdysis-triggering hormone gene with a binary UAS/GAL4 RNA interference system leads to lethal ecdysis deficiency in silkworm",
        "abstract": "Ecdysis-triggering hormone (ETH) is an integration factor in the ecdysis process of most insects, including Bombyx mori (silkworm). To understand the function of the ETH gene in silkworm, we developed an effective approach to knockdown the expression of ETH in vivo based on RNA interference (RNAi) and a binary UAS/GAL4 expression system that has been successfully used in other insect species. Two kinds of transgenic silkworm were established with this method: the effector strain with the ETH RNAi sequence under the control of UAS and the activator strain with the GAL4 coding sequence under the control of Bombyx mori cytoplasmic actin3. By crossing the two strains, double-positive transgenic silkworm was obtained, and their ETH expression was found to be dramatically lower than that of each single positive transgenic parent. Severe ecdysis deficiency proved lethal to the double-positive transgenic silkworm at the stage of pharate second instar larvae, while the single positive transgenic or wild-type silkworm had normal ecdysis. This UAS/GAL4 RNAi approach provides a way to study the function of endogenous silkworm genes at different development stages. \u00a9 2008 Institute of Biochemistry and Cell Biology, SIBS, CAS.",
        "keywords": [
            "Ecdysis-triggering hormone",
            "RNAi",
            "Transgenic silkworm",
            "UAS/GAL4 system"
        ],
        "venue": "Acta Biochimica et Biophysica Sinica",
        "year": 2008,
        "id": "RBydEWY3"
    },
    "nDKuIi7t": {
        "authors": [
            {
                "name": "Cong Li",
                "org": ""
            },
            {
                "name": "Changyong Liang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Collaborative filtering recommendation algorithm based on domain nearest neighbor",
        "abstract": "Currently E-commerce recommender systems are being used as an important business tool by an increasing number of E-commerce websites to help their customers find products to purchase. Collaborative filtering is the most successful and widely used recommendation technology in E-commerce recommender systems. However, traditional collaborative filtering algorithm faces severe challenge of sparse user ratings and real-time recommendation. To solve the problems, a collaborative filtering recommendation algorithm based on domain nearest neighbor is proposed. The union of user rating items is used as the basis of similarity computing among users, and the non-target users are differentiated into two types that without recommending ability and with recommending ability. To the former users, user similarity will not be computed for improving real-time performance; to the latter users, \"domain nearest neighbor\" method is proposed and used to predict missing values in the union of user rating items when the users have common intersections of rating item classes with target user, and then the needed items space for missing values predicting can be reduced to the few common intersections. Thus the sparsity can be decreased and the accuracy of searching nearest neighbor can be improved. The experimental results show that the new algorithm can efficiently improve recommendation quality.",
        "keywords": [
            "Collaborative filtering",
            "Domain nearest neighbor",
            "MAE",
            "Recommendation algorithm",
            "User similarity"
        ],
        "venue": "Jisuanji Yanjiu yu Fazhan/Computer Research and Development",
        "year": 2008,
        "id": "nDKuIi7t"
    },
    "kuStSj2a": {
        "authors": [
            {
                "name": "Yan-Ling Zhao",
                "org": "Institute of Traditional Chinese Material Medica"
            },
            {
                "name": "Jia-Bo Wang",
                "org": "Institute of Traditional Chinese Material Medica"
            },
            {
                "name": "Li-Mei Shan",
                "org": "Institute of Traditional Chinese Material Medica"
            },
            {
                "name": "Cheng Jin",
                "org": "Institute of Traditional Chinese Material Medica"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Traditional Chinese Material Medica"
            },
            {
                "name": "Xiao-He Xiao",
                "org": "Institute of Traditional Chinese Material Medica"
            }
        ],
        "title": "Effect of Radix Isatidis polysaccharides on immunological function and expression of immune related cytokines in mice",
        "abstract": "Objective: To investigate the effect of Radix Isatidis polysaccharides (RIP) on the immunological function and expression of immune related cytokines in mice. Methods: Sixty mice were randomly divided into six groups, the normal group, cyclophosphamide (Cy) model group, Levamisole (positive control) group, RIP low, medium and high dose groups (0.08 g/kg, 0.16 g/kg, 0.32 g/kg, respectively), ten in each group. By detecting the value of abdominal macrophage phagocytic index, serum hemolysin (HC\n                        ",
        "keywords": [
            "Cytokine",
            "Lymphocyte",
            "Macrophage",
            "Radix Isatidis polysaccharides",
            "Serum hemolysin"
        ],
        "venue": "Chinese Journal of Integrative Medicine",
        "year": 2008,
        "id": "kuStSj2a"
    },
    "aj2467TA": {
        "authors": [
            {
                "name": "Hui-Zhou Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Gang Xu",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Ge Lei",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jian-She Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Lei Zhang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jun-Hui Yue",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Yan-Feng Sui",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Preliminary study of residual orbit oscillation in BEPCII",
        "abstract": "BEPCII has two rings each with an injection system. The injection system of each ring consists of two kicker magnets and a septum magnet. The injection layout of two rings is the same. Both two kickers would kick the beam in horizontal plane. The betatron phase advance in the horizontal plane between two kickers is designed exactly 180\u00b0 in order to reduce the perturbation to the circulating beams during injection. In fact, the residual orbit oscillation will originate because of the existence of a variety of errors. The Librea Electron BPM processor is used to acquire the beam position data in turn-by-turn mode and to analyze the residual orbit oscillation. According to the measurement results, minimization of the residual orbit oscillation can be done by adjusting the peak field strength and trigger timing delay of two kickers. With very small residual orbit oscillation the two beams can keep collision condition during the injection.",
        "keywords": [
            "Librea Electron BPM processor",
            "Local orbit bump",
            "Residual orbit oscillation",
            "Turn-by-turn"
        ],
        "venue": "Chinese Physics C",
        "year": 2008,
        "id": "aj2467TA"
    },
    "OQjqp44l": {
        "authors": [
            {
                "name": "Shangwen Dong",
                "org": "Department of Cardiothoracic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin Lung Cancer Research Institute"
            },
            {
                "name": "Peng Zhang",
                "org": "Department of Cardiothoracic Surgery"
            }
        ],
        "title": "The research advance in the effect of the Syk gene expression and invasion or metastasis of tumor by Syk DNA Methylation",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2008,
        "id": "OQjqp44l"
    },
    "IdXzqRcA": {
        "authors": [
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Yan-Ping Chen",
                "org": "Imaging Diagnostic Center"
            },
            {
                "name": "Lin Yang",
                "org": "Imaging Diagnostic Center"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "School of Biosciences and Bioengineering"
            }
        ],
        "title": "A rabbit model of hormone-induced early avascular necrosis of the femoral head",
        "abstract": "Objective To establish an experimental model of early stage avascular necrosis of the femoral head (ANFH) caused by corticosteroid in adult rabbits and to observe the pathological changes with various imaging techniques. Methods ANFH was induced by a combination of hypersensitivity vasculitis caused by injection of horse serum and subsequent administration of a high dose of corticosteroid. The pathological changes were detected with digital radiography (DR), computed tomography (CT), magnetic resonance imaging (MRI), ink artery infusion angiography, hematoxylin-eosin staining, and immunohistochemistry. Results The imageological and pathological changes corresponded to the clinical characteristics of early stage ANFH. DR showed bilaterally increased bone density, an unclear epiphyseal line, and blurred texture of cancellous bone. CT showed spot-like low-density imaging of cancellous bone, thinner cortical bone, osteoporosis, and an unclear epiphyseal line. MRI showed bone marrow edema and spot-like high signals in T2-weighted imaging in cancellous bone. Ink artery infusion angiography showed fewer obstructed blood vessels in the femoral head. HE staining of pathological sections showed fewer trabeculae and thin bone, an increased proportion of empty osteocyte lacunae, decreased hematopoiesis, thrombosis, and fat cell hypertrophy. Immunohistochemistry showed attenuated expression of vascular endothelial growth factor in osteoblasts and chondrocytes, and on the inner membrane of blood vessels. Conclusion Experimental rabbit model of early stage ANFH caused by corticosteroid can be successfully established and provide the foundation for developing effective methods to treat early stage ANFH. Copyright \u00a9 2008 by China CDC.",
        "keywords": [
            "Animal model",
            "Avascular necrosis of the femoral head",
            "Corticosteroid"
        ],
        "venue": "Biomedical and Environmental Sciences",
        "year": 2008,
        "id": "IdXzqRcA"
    },
    "K6OhdwAA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Digital Manufacturing Equipment and Technology"
            },
            {
                "name": "Zailin Guan",
                "org": "State Key Laboratory of Digital Manufacturing Equipment and Technology"
            },
            {
                "name": "Min He",
                "org": "Fiber Home Telecommunication Technologies Co. Ltd."
            },
            {
                "name": "Xinyu Shao",
                "org": "State Key Laboratory of Digital Manufacturing Equipment and Technology"
            }
        ],
        "title": "Research on the adaptive buffer sizing method based on the critical chain theory",
        "abstract": "Based on the theory of critical chain project management and the resource-constrained project scheduling problem (RPSP), the limitations of the cut and paste method and the root square error method were analyzed firstly. Accounting for the differences of the resource utilization factor among the project s tasks, a new method of project and feeding buffer sizing method was introduced with the combination of free slack method. The validation of this method was simulated in Matlab environment based on one standard instance from the well known PSPLIB benchmark set at the end of this paper. The result shows that under the premise of the buffer size provide enough protection to the project completion time, the new method could achieve less buffer size to avoid the occurrences of resources confliction due to the buffers improper setting.",
        "keywords": [
            "Critical chain",
            "Feeding buffer",
            "Project buffer",
            "Project management",
            "Resource utilization factor"
        ],
        "venue": "Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)",
        "year": 2008,
        "id": "K6OhdwAA"
    },
    "T4xAdvjK": {
        "authors": [
            {
                "name": "Zhentao Sheng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Mei-Xun Cao",
                "org": ""
            },
            {
                "name": "Rong-Jing Jiang",
                "org": ""
            },
            {
                "name": "Sheng Li",
                "org": ""
            }
        ],
        "title": "Juvenile hormone acid methyl transferase is a key regulatory enzyme for juvenile hormone synthesis in the eri silkworm, Samia cynthica ricini",
        "abstract": "During the period of adult emergence in the Eri silkworm, Samia cynthia ricini, the corpora allata (CA) are apparently reactivated in females, but not males. This creates a significant sexual dimorphism in juvenile hormone (JH) synthesis by CA. To determine the underlying molecular mechanisms in this process, we cloned cDNAs of two enzymes involved in the JH synthesis pathway: 3-hydroxy-3-methylglutaryl CoA reductase (HMGR) and juvenile hormone acid methyl transferase (JHAMT). Both Samcri-HMGR and -JHAMT mRNAs were detected in CA almost exclusively. However, their expression patterns were different from each other. During the period of adult emergence, Samcri-HMGR was expressed in CA at a constantly high level suggesting it plays little role for the regulation of JH synthesis. In contrast, the patterns of both Samcri-JHAMT mRNA level and enzyme activity were closely correlated with the patterns of JH synthesis, CA reactivation, and sexual dimorphism of JH synthesis. In addition, JHAMT mRNA levels were paralleled JH synthesis in the fifth-instar larvae of S. cynthia ricini and the pharate adults of the silkworm Bombyx mori. We infer from these results that JHAMT is a key regulatory enzyme for JH synthesis in the Eri silkworm. \u00a9 2008 Wiley-Liss, Inc.",
        "keywords": [
            "Bombyx mori",
            "Juvenile hormone",
            "Juvenile hormone acid methyl transferase 3-hydroxy-3-methylglutaryl CoA reductase",
            "Samia cynthia ricini"
        ],
        "venue": "Archives of Insect Biochemistry and Physiology",
        "year": 2008,
        "id": "T4xAdvjK"
    },
    "DsUKJr3a": {
        "authors": [
            {
                "name": "Ya-Lin Huang",
                "org": ""
            },
            {
                "name": "Jun-Ping Kou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jia-Xi Song",
                "org": ""
            },
            {
                "name": "Bo-Yang Yu",
                "org": ""
            }
        ],
        "title": "Possible mechanism of the anti-inflammatory activity of ruscogenin: Role of intercellular adhesion molecule-1 and nuclear factor-\u03baB",
        "abstract": "Ruscogenin (RUS), first isolated from Ruscus aculeatus, also a major steroidal sapogenin of traditional Chinese herb Radix Ophiopogon japonicus, has been found to exert significant anti-inflammatory and anti-thrombotic activities. Our previous studies suggested that ruscogenin remarkably inhibited adhesion of leukocytes to a human umbilical vein endothelial cell line (ECV304) injured by tumor necrosis factor-\u03b1 (TNF-\u03b1) in a concentration- dependent manner. Yet the underlying mechanisms remain unclear. In this study, the in vivo effects of ruscogenin on leukocyte migration and celiac prostaglandin E\n                        ",
        "keywords": [
            "Adhesion",
            "Endothelial cell",
            "Intercellular adhesion molecule-1 (ICAM-1)",
            "Nuclear factor-\u03baB (NF-\u03baB)",
            "Ruscogenin"
        ],
        "venue": "Journal of Pharmacological Sciences",
        "year": 2008,
        "id": "DsUKJr3a"
    },
    "SgX1VguE": {
        "authors": [
            {
                "name": "Depeng Zhang",
                "org": "School of Economics and Management"
            },
            {
                "name": "Xin Su",
                "org": "School of Economics and Management"
            },
            {
                "name": "Li Ma",
                "org": "School of Economics and Management"
            }
        ],
        "title": "Research on the impact of private brands on store brands",
        "abstract": "Private Brand development is a double-edged sword. A successful extension can make benefits for the retail enterprises, while on the contrary, an unsuccessful one may result in brand dilution. Product attributes of private brand is one of the brand attributes which can be controlled by retailers. So this study will analyze the relationship between PB product attributes and store brand dilution from the perspective of consumers, and also validated that PB product attributes may lead to brand dilution via empirical study. \u00a9 2008 IEEE.",
        "keywords": [
            "Brand dilution",
            "Private brand",
            "Retailers"
        ],
        "venue": "Proceedings of the IEEE International Conference on Automation and Logistics, ICAL 2008",
        "year": 2008,
        "id": "SgX1VguE"
    },
    "c8oUPrXl": {
        "authors": [
            {
                "name": "Xi-Mei Li",
                "org": ""
            },
            {
                "name": "Yan Zhou",
                "org": ""
            },
            {
                "name": "Yong-Zhen Zhai",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guo-He Feng",
                "org": ""
            }
        ],
        "title": "DNA immunity by recombinant encoding prME protein derived from Japanese encephalitis virus and immunoglobulin G Fc of BALB/c micc",
        "abstract": "Objective: To study the effect of IgG Fc gene on JEV DNA vaccine immunity. Methods: Gene encoding IgG Fc was amplified by nested-RT-PCR technique from BALB/c murine spleen cells. JEV prME protein gene was obtained with restriction endonuclease BamH I/EcoR I from the eukaryotic recombinant named after pJME, which was constructed by us before. Recombinant, named after pJME/IgG Fc, with above two genes encoding JEV prME protein and BALB/c murine IgG Fc was constructed, and was tested by restriction enzymes analysis and DNA sequencing, then was transfected into China hamster ovary (CHO) cells by LipofectAMINE 2000. Distribution and expression of the fusion proteins encoded by JEV prME protein and BALB/c murine IgG Fc genes in transfected CHO cells were detected by immunofluorescence and Western blot. The BALB/c micc were vaccinated with pJME/IgG Fc via intramuscular injection. Then the cytotoxic T lymphocyte (CTL) activity were assessed by lactic dehydrogenase (LDH) and the neutralizing antibody titer were assessed by 80% plaque reduction neutralization test. Results: Molecular weights (2001 bp, 2730 bp) of the two inserts released from pJME/IgG Fc with two group of restriction analysis associated with BamH I/EcoR I and BamH I/Not I were correlated to the expected theoretic results respectively. It was estimated that molecular weight (M ",
        "keywords": [
            "CHO cell",
            "DNA vaccine",
            "IgG Fc",
            "Japanese encephalitis virus",
            "Neutralization test"
        ],
        "venue": "Chinese Journal of Microbiology and Immunology",
        "year": 2008,
        "id": "c8oUPrXl"
    },
    "RZPX2kaB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Business College"
            }
        ],
        "title": "An improved ROUSTIDA algorithm for incomplete information systems",
        "abstract": "ROUSTIDA algorithm is used to data completing in rough set for incomplete information systems, however its coverage is not good enough. To solve the problem, an improved algorithm is proposed from the angle of group decision. Direction-area of attributes on columns and simple-majority-rule ratio of objects on rows of decision table is defined respectively, and they are combined with ROUSTIDA algorithm, thus the coverage of improved algorithm surpasses that of original algorithm, and the problems of multimode or no mode are avoided. The result of an instance shows the availability of proposed algorithm. \u00a9 2008 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - 2008 International Symposium on Knowledge Acquisition and Modeling, KAM 2008",
        "year": 2008,
        "id": "RZPX2kaB"
    },
    "76ankXL3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiaofeng Li",
                "org": ""
            }
        ],
        "title": "Bargaining-based E-Content pricing for 3G data services",
        "abstract": "As 3G era arrives, data services, such as streaming media and high-speed downloading, become the main source of telecom operators' income. The e-content value of data services varies a lot in different market environments or to different people, but with the traditional fixed pricing scheme we can not charge the data services dynamically. This paper proposes a novel e-content pricing model which introduces a bargaining mechanism to negotiate e-content price with customers automatically. Depreciation factors of e-content are taken into account to generate a reasonable price range. Rational bargaining strategies are selected based on customer's willingness to pay, and then take control of the price concessions during bargaining process to offer the differentiated prices as well as try for maximum profits. \u00a9 2008 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - 2008 International Conference on Advanced Computer Theory and Engineering, ICACTE 2008",
        "year": 2008,
        "id": "76ankXL3"
    },
    "40S7pz3S": {
        "authors": [
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "School of Biosciences and Bioengineering"
            }
        ],
        "title": "Expression, purification, and refolding of recombinant fusion protein hIL-2/mGM-CSF",
        "abstract": "Objective To study the activities of interleukin (IL)-2 and granulocyte-macrophage colony-stimulating factor (GM-CSF) (hIL-2/mGM-CSF). Methods SOE PCR was used to change the linker of the fusion protein for higher activities. The fusion protein was expressed in Escherichia coli (E. coli) BL21 (DE3) in inclusion body (IB) form. After IB was extracted and clarified, it was denatured and purified by affinity chromatography. The protein was refolded by dilution in a L-arginine refolding buffer and refined by anion chromatography. The protein activity was detected by cytokine-dependent cell proliferation assay. Results The expression of hIL-2/mGM-CSF in E. coli yielded approximately 20 mg protein /L culture and the purity was about 90%. The specific activities of IL-2 and GM-CSF were 5.4\u00d710\n                        ",
        "keywords": [
            "Fusion protein",
            "HIL-2/mGM-CSF",
            "Purification",
            "Refolding"
        ],
        "venue": "Biomedical and Environmental Sciences",
        "year": 2008,
        "id": "40S7pz3S"
    },
    "JSQGmDLC": {
        "authors": [
            {
                "name": "Zailin Guan",
                "org": ""
            },
            {
                "name": "Yunfang Peng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chaoyong Zhang",
                "org": ""
            },
            {
                "name": "Peigen Li",
                "org": ""
            }
        ],
        "title": "Operation and control of flow manufacturing based on constraints management for high-mix/low-volume production",
        "abstract": "The existing technology of flow manufacturing, which is mainly appropriate for high volume and repetitive production, is proven difficult to be applied in high-mix/low-volume environments. To adapt lean production into the latter, a new type of flow manufacturing is proposed based on flow path management technology. This paper first describes the general operation framework of the proposed new mode. The main idea is the dynamic formation of adaptable virtual production lines (called flow paths) corresponding to different product families. The application of different theories of constraints/drum-buffer-rope (TOC/DBR) control policies depends on the differences in scope of variety and scale of demand for these product families. The overall architecture of the proposed mechanism of constraint management-based operation and control is introduced. For the implementation, a mathematical programming method is suggested for the dynamic planning of flow paths, and a TOC/DBR 'path-specific' mechanism with group scheduling is used for the control over each flow path.We also study other critical issues including the identification and management of resource bottlenecks, and the setting of the buffer size in the deployment of the TOC/DBR mechanism. \u00a9 2008 Higher Education Press and Springer-Verlag GmbH.",
        "keywords": [
            "Constraints management",
            "Flow manufacturing",
            "Flow path management",
            "Part family",
            "Theory of constraints/drum-buffer-rope (TOC/DBR)"
        ],
        "venue": "Frontiers of Mechanical Engineering in China",
        "year": 2008,
        "id": "JSQGmDLC"
    },
    "r1gGDEdr": {
        "authors": [
            {
                "name": "Zong-Tao Luan",
                "org": "School of Mechanical Engineering"
            },
            {
                "name": "Xuesong Mei",
                "org": "School of Mechanical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Mechanical Engineering"
            }
        ],
        "title": "Research and design of high-speed high-precision open motion control card",
        "abstract": "With the requirements of high precision, high speed and openness on feed system of numerical control (NC) machine tool and with the wide applications of full-digital closed-loop servo drive, it is critical to systematically investigate the design architectures and control policy of motion control card. In this paper the control system model and control method of the servo feed system is studied and the hardware and software design of the open motion control card is investigated. A motion control card based on PC-bus, DSP and field programmable gate array (FPGA) is developed. The control precision and the functions of the open motion control card are experimentally evaluated and the experimental results demonstrate that the basic requirements of the feed system are met and the application potentials of the motion control card are large. Copyright \u00a9 2008, Inderscience Publishers.",
        "keywords": [
            "High precision",
            "High speed",
            "Open motion control",
            "Servo feed system"
        ],
        "venue": "International Journal of Internet Manufacturing and Services",
        "year": 2008,
        "id": "r1gGDEdr"
    },
    "0wn1BxdA": {
        "authors": [
            {
                "name": "Yunfang Peng",
                "org": "State Key Lab of Digital Manufacturing Equipment and Technology"
            },
            {
                "name": "Zailin Guan",
                "org": "State Key Lab of Digital Manufacturing Equipment and Technology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Lab of Digital Manufacturing Equipment and Technology"
            },
            {
                "name": "Chaoyong Zhang",
                "org": "State Key Lab of Digital Manufacturing Equipment and Technology"
            },
            {
                "name": "Peigen Li",
                "org": "State Key Lab of Digital Manufacturing Equipment and Technology"
            }
        ],
        "title": "A mathematical programming method for flow path design in high-mix and low-volume flow manufacturing",
        "abstract": "For the operation and control of flow manufacturing in a high-mix and low-volume production environment, a method of flow path management is introduced. It involves the dynamic formation and control of adaptable flow paths corresponding to different product families. A mathematical programming approach is presented for the design of flow paths, which takes into consideration the sharing of machines among various product families. The objective is to maximize the throughput in a predefined planning period and to minimize the number of shared machines. An illustrative example is given for demonstrating the use of the proposed method. \u00a9 2008 IEEE.",
        "keywords": [
            "Flow manufacturing",
            "Flow path management",
            "Machine sharing",
            "Mathematical programming",
            "Part family"
        ],
        "venue": "2008 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2008",
        "year": 2008,
        "id": "0wn1BxdA"
    },
    "2tJD3Vw8": {
        "authors": [
            {
                "name": "Jin Su",
                "org": "Department of Respiratory Diseases"
            },
            {
                "name": "Changxuan You",
                "org": "Department of Respiratory Diseases"
            },
            {
                "name": "Shaoxi Cai",
                "org": "Department of Respiratory Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiaoning Wang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Yongta Huang",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Construction of adenoviral vector encoding soluble human sTNFRI-IgGFc cDNA and its expression in human airway smooth muscle cells (HASMCs)",
        "abstract": "Tumour necrosis factor (TNF-a) is a pro-inflammatory cytokine that has been implicated in many aspects of the airway pathology in asthma, and which has recently been highlighted as potentially important in refractory asthma. To study the feasibility of local treatment of asthma with recombinant adenovirus vector carrying soluble extra-cellular region of TNF receptor I-IgGFc (sTNFRI-IgGFc) fusion protein, The sTNFRI-IgGFc gene was subcloned into the adenovirus shuttle plasmid pDC316, the products were co-transfected into HEK293 cell line with helper plasmid pBHGlox\u0394E1,3Cre. The recombinant adenovirus (Ad-sTNFRI-IgGFc) was produced by homologous recombination of above 2 plasmids in HEK293 cells. After identification with PCR, Ad-sTNFRIIgGFc was amplified and purified, its titer was measured by TCID50 assay. The transcription and expression of sTNFRI-IgGFc gene in transfected human airway smooth muscle cells (HASMCs) was detected by RT-PCR, ELISA and immunological histochemistry. The anti-TNF activity assay of transfected HASMCs culture supernatant was measured by MTT. Ad-sTNFRI-IgGFc was successfully constructed with the titer of 3\u00d710",
        "keywords": [
            "Adenovirus vector",
            "Asthma",
            "Human airway smooth muscle cells(HASMCs)",
            "Soluble tumor necrosis factor alpha receptor(sTNFR)"
        ],
        "venue": "Shengwu Gongcheng Xuebao/Chinese Journal of Biotechnology",
        "year": 2008,
        "id": "2tJD3Vw8"
    },
    "ibzjYKnK": {
        "authors": [
            {
                "name": "Xiang Lin",
                "org": "School of Bioscience and Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Jufang Wang",
                "org": "School of Bioscience and Biotechnology"
            },
            {
                "name": "Yongfa Tan",
                "org": "Department of Hepatobiliary Surgery"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Jin Su",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ying Lin",
                "org": "School of Bioscience and Biotechnology"
            },
            {
                "name": "Xiaoning Wang",
                "org": "School of Bioscience and Biotechnology"
            }
        ],
        "title": "Preparation of the anti-HLJ1 monoclonal antibodies and establishment of method for detection of the antigen",
        "abstract": "Monoclonal antibodies(McAbs) against human liver DnaJ-like protein(HLJ1) was produced by using lymphocytehybridoma technique and then one method for the detection of HLJ1 antigen was established. Two hybridoma cell lines which stably secreted monoclonal antibodies against HLJ1 were generated and named for A",
        "keywords": [
            "Double antibody sandwich ELISA",
            "HLJ1",
            "Immunohistochemistry",
            "Monoclonal antibody"
        ],
        "venue": "Shengwu Gongcheng Xuebao/Chinese Journal of Biotechnology",
        "year": 2008,
        "id": "ibzjYKnK"
    },
    "7gBhwDPU": {
        "authors": [
            {
                "name": "Zai-Lin Guan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Min He",
                "org": ""
            },
            {
                "name": "Xin-Yu Shao",
                "org": ""
            }
        ],
        "title": "Project scheduling method based on the contribution index",
        "abstract": "To improve traditional project management methods, a conflict resolution strategy in identifying the critical chain of the project by using the contribution index coming from the statistical theory was proposed. To realize smooth implementation of project scheduling under uncertain environment, the randomness of the project procedure during the project execution process was taken into consideration in this method. Based on the strategy, a new critical chain identification method was introduced. Finally, based on one standard instance from the well known PSPLfB benchmark set, simulation evaluation to this method in Matlab environment was presented.",
        "keywords": [
            "Bottleneck",
            "Contribution index",
            "Critical chain",
            "Project management",
            "Project scheduling"
        ],
        "venue": "Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS",
        "year": 2008,
        "id": "7gBhwDPU"
    },
    "XWUwo0tV": {
        "authors": [
            {
                "name": "Jing Liu",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Cailin Wang",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            }
        ],
        "title": "Characteristic analysis and optimal design of SiGeC/Si heterojunction diodes",
        "abstract": "A novel structure of p\n                        ",
        "keywords": [
            "Critical value",
            "Leakage current",
            "Power diodes",
            "SiGeC"
        ],
        "venue": "Guti Dianzixue Yanjiu Yu Jinzhan/Research and Progress of Solid State Electronics",
        "year": 2008,
        "id": "XWUwo0tV"
    },
    "BmRJ0A2l": {
        "authors": [
            {
                "name": "Cong Li",
                "org": "School of Management"
            },
            {
                "name": "Chang-Yong Liang",
                "org": "School of Management"
            },
            {
                "name": "Li Ma",
                "org": "Business College"
            }
        ],
        "title": "An improved data completing algorithm based on rough set",
        "abstract": "ROUSTIDA algorithm is used to data completing in rough set for incomplete information systems, however its coverage is not good enough. To solve the problem, an improved algorithm is proposed from the angle of group decision. Direction-area of attributes on columns and simple-majority-rule ratio of objects on rows of decision table is defined respectively, and they are combined with ROUSTIDA algorithm, thus the coverage of improved algorithm surpasses than that of original algorithm, and the problems of multimode or no mode are avoided. The result of an instance shows the availability of proposed algorithm. \u00a9 2008 IEEE.",
        "keywords": [
            "Incomplete information systems",
            "Missing values",
            "Rough set",
            "ROUSTIDA"
        ],
        "venue": "2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008",
        "year": 2008,
        "id": "BmRJ0A2l"
    },
    "M9A2m5VV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Economics and Management, Yanshan University"
            },
            {
                "name": "Congwei Xu",
                "org": "School of Economics and Management, Beihang University"
            }
        ],
        "title": "RETRACTED ARTICLE: Work-life conflict and the predictor of time-related job characteristcs:self-efficacy as a moderating factor",
        "abstract": "This study examined the extent to which time-related work characteristics (i.e., work hours, work schedule flexibility) and self-efficacy were related to work interfere with personal life(WIPL) and personal life interfere with work(PLIW) of employees in China. Self-efficacy as a moderator between time-related work characteristics and WIPL/ PLIW was also investigated. Data were obtained from a sample of 202 fulltime employees from a variety of different organizations in different industries. The multiple regression analysis results showed that work hours were the significant predictors of work-to-life conflict and that self-efficacy could be best conceptualized as the main effect directly influencing WIPL/PLIW. Moderated multiple regression analyses showed that self-efficacy moderate the relationships among work hours and WIPL. \u00a92009 IEEE.",
        "keywords": [
            "Human resource managment",
            "Self-efficacy",
            "Work hours",
            "Work schedule flexibility",
            "Work-life comflict"
        ],
        "venue": "Proceedings - International Conference on Management and Service Science, MASS 2009",
        "year": 2009,
        "id": "M9A2m5VV"
    },
    "ezFY3uQh": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yong Gao",
                "org": ""
            }
        ],
        "title": "Semi-super junction SiGe high voltage fast and soft recovery switching diodes",
        "abstract": "Semi-super junction (S-SJ) is developed on the basis of the super junction (SJ) structure by adding BAL (bottom assist layer) in the base region. One should only adjust the depth and the doping concentration of the BAL in the S-SJ structure to obtain higher working voltages. At the same on resistance, the aspect ratio of p-column in the S-SJ structure is less than that in the super junction structure, which means simpler process of epitaxial growth and ion implantation, which is very effective in reducing the process difficulty and the manufacture cost. Because the band gap of SiGe material can be adjusted by changing the Ge fraction and the epilayers strain, the carrier mobility is increased with the increasing Ge content, the manufacture process is compatible with Si process, and great importance has been gradually attached to the SiGe material. To meet the requirements of low forward conducting voltage drop, high breakdown voltage, minimum reverse leakage current, and fast and soft reverse recovery process for power diodes in high frequency power electronics circuits, a S-SJ SiGe diode with remarkable improvement in all these characteristics of present power diode is proposed by combining both merits of S-SJ structure and SiGe material in this paper. \u00a9 2009 Chin. Phys. Soc.",
        "keywords": [
            "Fast and soft recovery",
            "High voltage",
            "Semi-super junction",
            "SiGe diode"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2009,
        "id": "ezFY3uQh"
    },
    "qHln0oz7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Surgery Room"
            },
            {
                "name": "Feng-Xia Ren",
                "org": "School Hospital of Shenyang Normal University"
            },
            {
                "name": "Lin Zhang",
                "org": "Department of Surgery Education"
            }
        ],
        "title": "Changes of the expressions of plasma inflammatory cytokine in 57 patients with deep vein thrombosis early after total hip replacement",
        "abstract": "To evaluate the changes of the expressions of tumor necrosis factor alpha (TNF-\u03b1), interleukin-6 (IL-6) and interleukin-1, (IL-1) in patients with deep vein thrombosis (DVT) early after total hip replacement (THR), 57 inpatients treated with THR were selected from Shenyang Medical College between January 2005 and December 2007. All the patients accepted ultrasound imaging examination and various laboratory serum sampling collections voluntarily. Blood flow of deep vein in lower limbs was examined with color Doppler ultrasound in all the patients after THR. The concentrations of TNF-\u03b1, IL-6 and IL-1 were determined with radioimmunoassay. Among all the patients after THR, the results of color Doppler ultrasound showed that 25 patients had DVT (thrombus group) and 32 patients had no DVT (control group). The expressions of inflammatory cytokines of TNF-\u03b1, IL-6 and IL-1 at 1 and 3 days postoperatively in the thrombus group were obviously higher than those in the control group (P < 0.01-0.05). The expressions of related plasma inflammatory cytokines are enhanced in patients with DVT early after THR.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Clinical Rehabilitative Tissue Engineering Research",
        "year": 2009,
        "id": "qHln0oz7"
    },
    "Zci0h5HL": {
        "authors": [
            {
                "name": "Fang Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xia Dou",
                "org": ""
            },
            {
                "name": "Zhong Lu",
                "org": ""
            },
            {
                "name": "Wei Su",
                "org": ""
            },
            {
                "name": "Jin-Hua Xu",
                "org": ""
            },
            {
                "name": "Lian-Jun Chen",
                "org": ""
            }
        ],
        "title": "Generalized familial benign pemphigus: A case report",
        "abstract": "A case of generalized familial benign pemphigus is reported. A 56-year-old male presented with recurrent pruritic eruptions all over the body for more than 40 years. Generalized erythematous macules, maculopapules and the vesicles on the macules or normal skin were noted, predominantly on the trunk. Histological examination revealed extensive acantholysis and intraepidermal blistering. Direct immunoflouresence test with IgG, IgM, IgA and C3 showed a negative result. Twelve patients out of total 66 members in the family were revcaled by the family survey. The case was finally diagnosed as generalized familial benign pemphigus, and the aggravation by mechanical friction, infection and scratching was noticed.",
        "keywords": [
            "Family characteristics",
            "Pemphigus, benign, familial, generalized"
        ],
        "venue": "Journal of Clinical Dermatology",
        "year": 2009,
        "id": "Zci0h5HL"
    },
    "sGwM4gmY": {
        "authors": [
            {
                "name": "Fang Wang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li Li",
                "org": "Department of Dermatology"
            },
            {
                "name": "Xia Dou",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li-Hua Fang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Qiang-Qiang Zhang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Jin-Hua Xu",
                "org": "Department of Dermatology"
            }
        ],
        "title": "Adult tinea capitis, tinea corporis and acute corneo-conjunctivitis caused by Microsporum canis: A case report",
        "abstract": "A case of adult tinea capitis, tinea corporis and acute corneo-conjunctivitis caused by Microsporum canis is reported. A 61-year-old female presented with pruritic eruptions on her scalp, face and neck for nearly one month and biocular discomforts for 4 days. Broken hairs and skin eruptions on her scalp, face and neck were noted on physical examination. The conjunctival hyperemia with watery discharge of both eyes was noticed. Microscopic examination on the sick hair and the skin scrapings from face and neck were positive in KOH preparation. Microsporum canis was identified by fungal culture. Microscopic examination of the secretion from conjunctival sac was negative, but M. canis was also identified by fungal culture. The final diagnosis of this case is tinea capitis, tinea corporis and acute comeo-conjunctivitis caused by Microsporum canis.",
        "keywords": [
            "Acute",
            "Corneo-conjunctivitis",
            "Microsporum canis",
            "Tinea capilis",
            "Tinea corporis"
        ],
        "venue": "Journal of Clinical Dermatology",
        "year": 2009,
        "id": "sGwM4gmY"
    },
    "yChZavXt": {
        "authors": [
            {
                "name": "Li Li",
                "org": "Department of Dermatology"
            },
            {
                "name": "Zi-Gang Xu",
                "org": "Department of Dermatology"
            },
            {
                "name": "Yu-Juan Sun",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology"
            }
        ],
        "title": "Clinical analysis of 3010 cases of childhood cutaneous vessel anormalies",
        "abstract": "Objective: To investigate the clinical features of childhood cutaneous vessel anormalies. Methods: A retrospective study on the data of 3010 children patients with cutaneous vessel anormalies was done, including the clinical characteristics, the diagnoses and the management of these cases. Results: The male to female ratio was 1: 1.7. The onset age of most cases (71.9%) was within one month. And, the age of the first visit to doctor was younger than one year in nearly 2/3 patients (64.1%). The lesions were mainly located on the head and face. The size of lesions in 32.3% patients was within 1 cm",
        "keywords": [
            "Clinical analysis",
            "Cutaneous vessel anormalies"
        ],
        "venue": "Journal of Clinical Dermatology",
        "year": 2009,
        "id": "yChZavXt"
    },
    "SVQiJaBV": {
        "authors": [
            {
                "name": "Xinyu Shao",
                "org": "State Key Lab of Digital Manufacturing and Equipments"
            },
            {
                "name": "Li Ma",
                "org": "State Key Lab of Digital Manufacturing and Equipments"
            },
            {
                "name": "Zailin Guan",
                "org": "State Key Lab of Digital Manufacturing and Equipments"
            }
        ],
        "title": "A market approach to decentralized control of a manufacturing cell",
        "abstract": "Based on a fictitious market model, a decentralized approach is presented for the workstation scheduling in a CNC workshop. A multi-agent framework is proposed, where job agents and resource agents act as buyers and sellers of resource in the virtual market. With cost and benefit calculation of these agent activities, which reflects the state of the production environment, various, and often conflicting goals and interests influencing the scheduling process in practice can be balanced through a unified instrument offered by the markets. The paper first introduces a heuristic procedure that makes scheduling reservations in a periodic manner. A multi-agent framework is then introduced, in which job agents and resource agents seek appropriate job-workstation matches through bidding in the construction of the above periodic \"micro-schedules\". A pricing policy is proposed for the price-directed coordination of agent activities in this. Simulation results demonstrate the feasibility of the proposed approach and give some insights on the effects of some decision making parameters. Future work will be focused on the designing of some more sophisticated coordination mechanism and its deployment. \u00a9 2007 Elsevier Ltd. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Chaos, Solitons and Fractals",
        "year": 2009,
        "id": "SVQiJaBV"
    },
    "BBy7LnbV": {
        "authors": [
            {
                "name": "Xiao-Chun Wang",
                "org": "Imaging Center of Nearoscience"
            },
            {
                "name": "Pei-Yi Gao",
                "org": ""
            },
            {
                "name": "Yan Lin",
                "org": ""
            },
            {
                "name": "Jing Xue",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chun-Juan Wang",
                "org": ""
            },
            {
                "name": "Xiao-Ling Liao",
                "org": ""
            },
            {
                "name": "Guang-Rui Liu",
                "org": ""
            },
            {
                "name": "Bin-Bin Sui",
                "org": ""
            },
            {
                "name": "Chen Wang",
                "org": ""
            }
        ],
        "title": "Diagnostic value of CT perfusion source images in superacute stroke",
        "abstract": "Objective: To investigate the diagnostic value of CTP-SI in acute stroke less than 9 hours. Methods: In present study, \"one-stop shop\" CT examination were performed in 34 patients with symptoms of acute stroke in less than 9 hours. We divided patients into two groups according to with and without delayed perfusion on CTP-SI, and compared ASPECTS (Alberta Stroke Program Early CT Score Study) scores on non-contrast CT (NCCT), arterial phase CTP-SI, venous phase CTP-SI with follow-up imaging. The ASPECTS were analyzed on arterial phase CTP-SI and venous phase CTP-SI using Wilcoxon rank-sum test, then compared with the follow up imaging ASPECTS using multiple linear regression. Results: The median (min-max) scores of ASPECTS on NCCT, arterial phase CTP-SI, venous phase CTP-SI and follow-up imaging were 9.0(6 0 - 10.0),6.5(1.0 - 8.0),8.0(3.0 - 10.0) and 7.0(0 - 10.0) in group with delayed perfusion, respectively, and 9.0 (1.0 - 10.0), 8.5 (1.0 - 10.0), 8.5 (1.0 - 10.0) and 8.0 (0 - 10.0) in group without delayed perfusion respectively. ASPECTS scores measured on arterial phase CTP-SI did not differ from venous phase CTP-SI in group without delayed perfusion ( Z = - 1.00, P = 0.317), while there was significant difference in group with delayed perfusion (Z = -3.08, P = 0. 002). There were significant correlation with ASPECTS scores measured on NCCT, arterial phase CTP-SI and venous phase CTP-SI to follow-up imaging ASPECTS (r = 0.899,0.926,0.928,P < 0.01) in group without delayed perfusion; ASPECTS measured in venous phase CTP-SI showed the best correlation to follow-up imaging ASPECTS (r = 0.762, P = 0.004) in group with delayed perfusion. Multiple linear regression showed that the correlation in only venous phase CTP-SI with follow-up imaging ASPECTS was statistically significant:in group without delayed perfusion, Beta = 0.966, P < 0.001; in group with delayed perfusion, Beta = 0.765, P = 0.004. Conclusion: Presence of delayed perfusion in CTP-SI is quite important in identifying ischemic penumbra, which plays a critical role in imaging-guided thrombolytic therapy.",
        "keywords": [
            "Cerebrovascular accident",
            "Perfusion",
            "Tomography",
            "X-ray computed"
        ],
        "venue": "Chinese Journal of Radiology",
        "year": 2009,
        "id": "BBy7LnbV"
    },
    "WrcjRVna": {
        "authors": [
            {
                "name": "Xiao-Chun Wang",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Pei-Yi Gao",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Jing Xue",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Guang-Rui Liu",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Li Ma",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Chen Wang",
                "org": "Imaging Center of Neuroscience"
            }
        ],
        "title": "Application of a new mismatch model on evaluating infarct core and penumbra in acute ischemic stroke using CT perfusion source images",
        "abstract": "Objective: To assess the diagnostic value of determining infarct core and penumbra using CT perfusion source images (CTP-SI) mismatch model in hemispheric stroke less than 9 hours. Methods \"One-stop shop\" CT examination including non-contrast enhanced CT (NCCT), CTP, CT angiography (CTA) were performed in 24 patients with symptoms of stroke less than 9 hours. The Alberta Stroke Program Early CT Score (ASPECTS) were analyzed on arterial phase CTP-SI and venous phase CTP-SI using Wilcoxon rank-sum test, then compared with the follow up imaging ASPECTS using multiple linear regression. Results: The median (min-max) scores of ASPECTS on arterial phase CTP-SI, venous phase CTP-SI and follow-up imaging were 9.0 (2.0 - 10.0), 9.3 (6.5 - 10.0) and 9.0 (7.0 - 10.0), respectively. ASPECTS measured on arterial phase CTP-SI significantly differed from the ASPECTS on venous phase CTP-SI(Z = -2.812,P = 0.005). Moreover, the linear regression analysis showed significant correlation between the ASPECTS on venous phase CTP-SI and follow up imaging ASPECTS (Beta =0.715, P = 0.003). Conclusion: CTP-SI miamatch model provides a method of choice in predicting penumbra and infarct core in hemispheric stroke.",
        "keywords": [
            "Cerebrovascular accident",
            "Perfusion",
            "Tomography",
            "X-ray computed"
        ],
        "venue": "Chinese Journal of Radiology",
        "year": 2009,
        "id": "WrcjRVna"
    },
    "6XUfTCf3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronics Engineering"
            }
        ],
        "title": "A super junction SiGe low-loss fast switching power diode",
        "abstract": "This paper proposes a novel super junction (SJ) SiGe switching power diode which has a columnar structure of alternating p\n                        ",
        "keywords": [
            "Fast switching",
            "Low-loss",
            "SiGe diode",
            "Super junction"
        ],
        "venue": "Chinese Physics B",
        "year": 2009,
        "id": "6XUfTCf3"
    },
    "aC6G1M2s": {
        "authors": [
            {
                "name": "Qing-Yun Chen",
                "org": ""
            },
            {
                "name": "Mei-Lu Bian",
                "org": ""
            },
            {
                "name": "Xiao-Yan Zhang",
                "org": ""
            },
            {
                "name": "Hua Ou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Detection of multiple human papillomavirus infection in cervical specimens by flow fluorescent hybridization",
        "abstract": "Objective: To explore the clinical significance of detection of multiple human papillomavirus infection in cervical lesions detected by flow fluorescent hybridization technology with Luminex multi-analytic profiling (xMAP). Methods: Cervical exfoliated cell specimens were collected from 301 randomly selected women accepting opportunistic screening for cervical lesions with the cytological results and hybrid capture 2 (HC-2) assay \u2265 atypical squamous cells of uncertain significance (ASC-US), 48 with the pathological diagnosis \u2265 cervical intraepithelial neoplasia (CIN) 2 (case group) and 253 with normal histological result or only inflammation (control group), aged (34 \u00b1 9) (21-59). The samples were tested with xMAP technology with blind method. The coincidence of the xMAP and HC-2 was assessed. The HPV genotype, multiple HPV infection rate, and their relationships to the patients' clinical-pathological features were analyzed. Results: The rates of sensitivity, specificity, and accuracy of xMAP technology to detect \u2265 C1N2 cervical lesions were 80.49%, 80.00%, and 80.07% respectively. The positive and negative predictive values were 47.06% and 96.30% respectively. The Kappa Index for agreement between xMAP technology and HC-2 was 0.56. The prevalence rale of high-risk HPV infection was 28.24% (85/301). The prevalence rale of multiple HPV infection was 11.30% (34/301), significantly lower than that of single type high-risk HPV infection (16.94%. P < 0.05). The proportion of multiple HPV infection in total positive HPV results was 35.05% (34/97). The proportion of duplex and treble HPV infection were 29.90% (29/97) and 5.15% (5/97) respectively. The multiple HPV infection rate of the case group was 37.50% (18/48), significantly higher than that of the control group (6.32%, 16/253, P < 0.01). The common duplex HPV infection modes were 16 + 51/58 (n = 4), 51/58 + 52/59 (n = 4), 11 + 16 (n = 3), and 11 + 52/59 (n = 3), 18 + 52/59 (n = 3). The common treble HPV infection modes were 11 + 16 + 52/59, 16 + 18 + 31, 16 + 18 + 52/59, 31 + 33 + 39, and 31 + 33 + 52/59 (all n = 1). HPV16, 52/59, 51/58, 18, 11, and 31 were the common types in multiple HPV infections. Conclusion: Flow fluorescent hybridization technology is able to detect multiple HPV infection that is associated with cervical lesions and to identify the HPV genotypes.",
        "keywords": [
            "Cervix neoplasms",
            "Nucleic acid hybridization",
            "Papillomavirus, human",
            "Superinfection"
        ],
        "venue": "National Medical Journal of China",
        "year": 2009,
        "id": "aC6G1M2s"
    },
    "COD4f0de": {
        "authors": [
            {
                "name": "Shou-Hua Cao",
                "org": "MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology"
            },
            {
                "name": "Zhen-Zhou Yuan",
                "org": "MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology"
            },
            {
                "name": "Dan Zhao",
                "org": "MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology"
            },
            {
                "name": "Li Ma",
                "org": "MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology"
            }
        ],
        "title": "Simulation of bi-direction pedestrian flow in urban rail transit corridors using ant cellular automata model",
        "abstract": "According to the survey on pedestrian walking characteristics in Beijing subway channels, the pedestrians behavior characteristics and traffic characteristics of bi-direction pedestrian flow, such as walking rightward, following, avoiding face to face collision from right-hand, paying little attention to the rear situations, exchanging places of counter pedestrians and tending to choice the shortest path, were analyzed. Combining the thought that ant left pheromone on the passed route, the update rules that could embody the walking characteristics of pedestrian counter flow were put forward, the Cellular Automata (CA) model based on the ant colony algorithms was established, and the influence of the evaporation coefficient of pheromone to the simulation result was studied. Simulation result indicates that the new model can reproduce pedestrians' walking characteristics in bi-direction channels effectively.",
        "keywords": [
            "Ant colony algorithms",
            "Bi-direction pedestrian flow",
            "CA",
            "Microscopic simulation",
            "Pheromone",
            "Walking characteristics"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2009,
        "id": "COD4f0de"
    },
    "Dl69S90z": {
        "authors": [
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Mingqian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiaoning Wang",
                "org": "School of Biosciences and Bioengineering"
            }
        ],
        "title": "Analysis of the conservation of T cell receptor alpha and beta chain variable regions gene in pp65 peptide-specific HLA-A*0201-restricted CD8+ T cells",
        "abstract": "Many viral epitope specific T cell receptors (TCRs) in MHC-matched individuals have been demonstrated to involve conserved amino acid motifs in \u03b2 chain complementarity-determining region 3 (CDR3). However, it is not sure whether the conserved motifs can also be found in TCR \u03b1 chain. In previous studies, we developed a modified method to enlarge the percentage of cytomegalovirus (CMV) pp65 peptide-specific CD8",
        "keywords": [
            "CDR3",
            "CMV",
            "CTL",
            "pp65 peptide",
            "TCR"
        ],
        "venue": "Cellular and Molecular Immunology",
        "year": 2009,
        "id": "Dl69S90z"
    },
    "UliTKxws": {
        "authors": [
            {
                "name": "Xiao-Chun Wang",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Pei-Yi Gao",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Jing Xue",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Guang-Rui Liu",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Chen Wang",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Bin-Bin Sui",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Chun-Juan Wang",
                "org": "Neurology Department"
            },
            {
                "name": "Xiao-Ling Liao",
                "org": "Neurology Department"
            },
            {
                "name": "Yong-Jun Wang",
                "org": "Neurology Department"
            }
        ],
        "title": "Computed tomography perfusion source images assessment of infarct core and penumbra in acute stroke",
        "abstract": "Objective: The purpose of this study was to develop a methodology on computed tomography (CT) perfusion source images for an acute ischemic stroke in predicting infarct core and penumbra. Methods: Computed tomography examinations, including non-contrast enhanced CT, CT perfusion and CT angiography, were performed on 24 patients with symptoms of stroke in less than 9 hours. The Alberta Stroke Program Early CT Score (ASPECTS) was analysed on arterial and venous phase CT perfusion source images and then compared with the ASPECTS on follow-up imaging for an efficacy assessment. Results: The ASPECTS on arterial phase CT perfusion source images was significantly different from venous phase CT perfusion source images (z=-2.812, p=0.005); linear regression analysis revealed that there was a statistically significant relationship between venous phase CT perfusion source images and the follow-up imaging (beta=0.715, p=0.003). Conclusion: The limited data suggested that CT perfusion source images of both arterial and venous phases may have the potential of being used as an assessment for infarct core and penumbra in acute ischemic stroke. \u00a9 2009 W. S. Maney & Son Ltd.",
        "keywords": [
            "Arterial phase CT perfusion",
            "Venous phase CT perfusion"
        ],
        "venue": "Neurological Research",
        "year": 2009,
        "id": "UliTKxws"
    },
    "Xb0aSntf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Pei-Yi Gao",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Yan Lin",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Jing Xue",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Xiao-Chun Wang",
                "org": "Department of Neuroradiology"
            },
            {
                "name": "Yong-Jun Wang",
                "org": "Department of Neurology"
            },
            {
                "name": "Yi-Long Wang",
                "org": "Department of Neurology"
            },
            {
                "name": "Xiao-Ling Liao",
                "org": "Department of Neurology"
            },
            {
                "name": "Mei-Li Liu",
                "org": "Department of Radiology"
            },
            {
                "name": "Shi-Ming Cui",
                "org": "Department of Radiology"
            },
            {
                "name": "Lan Yu",
                "org": "Department of Radiology"
            },
            {
                "name": "Sui-Jun Tong",
                "org": "Department of Radiology"
            },
            {
                "name": "Yuan-Liang Huang",
                "org": "Department of Radiology"
            },
            {
                "name": "Yu-Ming Zhou",
                "org": "Department of Radiology"
            }
        ],
        "title": "Can baseline magnetic resonance angiography (MRA) status become a foremost factor in selecting optimal acute stroke patients for recombinant tissue plasminogen activator (rt-PA) thrombolysis beyond 3 hours?",
        "abstract": "Objective: We investigated whether baseline vessel status evaluated by magnetic resonance angiography (MRA) can be the foremost factor to classify acute ischemic stroke patients into subgroups for thrombolytic therapy within 3-6 hours of symptom onset. Methods: Acute ischemic stroke patients beyond 3 hours after symptom onset were examined by stroke magnetic resonance imaging (MRI) (diffusion- and perfusion-weighted imaging, and MRA) before and after thrombolysis treatment within 24-48 hours. Stroke MRI was used to classify acute ischemic stroke patients into subgroups and select optimal patients for thrombolytic treatment. Clinical scores were compared to determine whether there were significant differences among subgroups. Results: The difference in day 90 modified Rankin scale (mRS) between treated salvageable and untreated salvageable patients with recombinant tissue plasminogen activator (rt-PA) was remarkably statistically significant (p=0.02). Treated salvageable patients had more favorable clinical outcomes as compared with the untreated salvageable patients. Patients who did not have baseline artery occlusion were associated with more favorable clinical outcomes than untreated salvageable patients (p<0.001). The difference between treated salvageable and patients without artery occlusion in 90 day mRS score was not statistically significant (p=0.058). Conclusion: Baseline vessel status evaluated by MRA may be used as the first factor ahead of mismatch to categorize acute ischemic stroke patients into subgroups. Patients who do not have initial vessel occlusion may not need thrombolytic therapy. \u00a9 2009 W. S. Maney & Son Ltd.",
        "keywords": [
            "Magnetic resonance imaging",
            "Stroke",
            "Thrombolytic therapy"
        ],
        "venue": "Neurological Research",
        "year": 2009,
        "id": "Xb0aSntf"
    },
    "GsPnt0WP": {
        "authors": [
            {
                "name": "Yong-Zhen Zhai",
                "org": ""
            },
            {
                "name": "Xi-Mei Li",
                "org": ""
            },
            {
                "name": "Yan Zhou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guo-He Feng",
                "org": ""
            }
        ],
        "title": "Intramuscular immunization with a plasmid DNA vaccine encoding prM-E protein from Japanese encephalitis virus: Enhanced immunogenicity by co-administration of GM-CSF gene and genetic fusions of prM-E protein and GM-CSF",
        "abstract": "Objective: To investigate the immune responses elicited by pJME with or without various forms of granulocyte-macrophage colony-stimulating factor (GM-CSF) gene. Methods: The changes of the T lymphocyte subsets and the levels of Th cell intracellular cytokines IFN-\u03b3 and IL-4 were evaluated by flow cytometric analysis. The cytotoxic T lymphocyte kill activity was assessed by lactate dehydrogenase activity release test. An 80% plaque reduction neutralization test was performed to titrate the neutralization antibody before and after viral challenge. Results: We demonstrated that simultaneous administration of pJME plus plasmid-ecoded GM-CSF (pGM-CSF) activated Th1 immune responses similar to those found by injecting pGM-CSF i.m. into mice 3 days before pJME vaccination, and enhancement of Th2 immunity predominated when the pGM-CSF was injected 3 days after pJME vaccination. Furthermore, the immunization with DNA vaccine encoding precursor membrane envelope/GM-CSF fusion protein was more effective in generating immune responses than that induced by immunization with pJME alone or in combination with pGM-CSF. Conclusions: These observations support the potential of GM-CSF DNA adjuvant for the Th1/Th2 balance and the enhancement of immune responses by showing that the timing of the administration of pGM-CSF and the application of different forms of GM-CSF gene influence the outcome of the resultant immune responses. \u00a9 2009 S. Karger AG, Basel.",
        "keywords": [
            "Encephalitis virus, Japanese",
            "Granulocyte-macrophage colony-stimulating factor",
            "Neutralization test",
            "T lymphocytes",
            "Vaccine, DNA"
        ],
        "venue": "Intervirology",
        "year": 2009,
        "id": "GsPnt0WP"
    },
    "j68XobT0": {
        "authors": [
            {
                "name": "Qiang Zhang",
                "org": ""
            },
            {
                "name": "Ben-Wei Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Application of particle swarm optimization in solution to aeroengine component-level model",
        "abstract": "A PSO algorithm which has swarm intelligence and memorial function was used to replace N+1 residual method and linear interpolation method, which is sensitive to initial values. Based on the peculiarities of nonlinear equation of the model and component matching equations, two modified PSO algorithms were proposed according to different improvements on base of basic PSO algorithm. The simulation results show more quick convergence speed and greater convergence performance of modified PSO algorithm.",
        "keywords": [
            "Adaptive inertia weight",
            "Aeroengine component-level model",
            "Constriction factor",
            "Particle swarm optimization",
            "Passive congregation factor"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2009,
        "id": "j68XobT0"
    },
    "znZ9zDy1": {
        "authors": [
            {
                "name": "Shan-Shan Tong",
                "org": "Pharmaceutical College of Jiangsu University"
            },
            {
                "name": "Li Ma",
                "org": "Pharmaceutical College of Jiangsu University"
            },
            {
                "name": "Jiang-Nan Yu",
                "org": "Pharmaceutical College of Jiangsu University"
            }
        ],
        "title": "Influence of pazufloxacin mesilate on pharmacokinetics of aminophylline in rabbits",
        "abstract": "OBJECTIVE: To study the influence of pazufloxacin mesylate on the pharmacokinetics of aminophylline in rabbits. METHODS With a self-controlled method, the concentration of aminophylline was determined by HPLC in rabbits with aminophylline alone and in combination with pazufloxacin mesylate, and the pharmacokinetic parameters were also calculated respectively. RESULTS: The mean plasma concentration-time profile of aminophylline was processed by BAPP2.3 pharmacokinetic software. The main parameters between single and combination indicated significant difference (P<0.01). The main parameters were as follows: AUC was 152.0 mg\u00b7h-L\n                        ",
        "keywords": [
            "Aminophylline",
            "Pazufloxacinmesilate",
            "Pharmacokinetics"
        ],
        "venue": "Chinese Pharmaceutical Journal",
        "year": 2009,
        "id": "znZ9zDy1"
    },
    "m7Uhyv6U": {
        "authors": [
            {
                "name": "Guang-Rui Liu",
                "org": "Imaging Center of Neuroradiology"
            },
            {
                "name": "Pei-Yi Gao",
                "org": "Imaging Center of Neuroradiology"
            },
            {
                "name": "Yan Lin",
                "org": "Imaging Center of Neuroradiology"
            },
            {
                "name": "Jing Xue",
                "org": "Imaging Center of Neuroradiology"
            },
            {
                "name": "Xiao-Chun Wang",
                "org": "Imaging Center of Neuroradiology"
            },
            {
                "name": "Bin-Bin Sui",
                "org": "Imaging Center of Neuroradiology"
            },
            {
                "name": "Li Ma",
                "org": "Imaging Center of Neuroradiology"
            },
            {
                "name": "Zhi-Nong Xi",
                "org": "Imaging Center of Neuroradiology"
            },
            {
                "name": "Qin Bai",
                "org": "Department of Electroencephalogram"
            },
            {
                "name": "Hao Shen",
                "org": "GE Healthcare"
            }
        ],
        "title": "Brain magnetic resonance elastography on healthy volunteers: A safety study",
        "abstract": "Background: Magnetic resonance elastography (MRE) is a recently developed imaging technique that can directly visualize and quantitatively measure tissue elasticity. Purpose: To evaluate the safety of brain MRE on human subjects. Material and Methods: The study included 20 healthy volunteers. MRE sequence scan (drive signal not applied to external force actuator) and MRE study were separately performed on each volunteer at an interval of more than 24 hours. The heart rate and blood pressure of each volunteer were measured immediately before and after MRE sequence scan and MRE study. Electroencephalography (EEG) was also performed within 2 hours after each scan. The volunteers were asked about their experience of the two scans. Randomized-block analysis of variance (ANOVA) was used to analyze the data of blood pressure and heart rate. Paired t test was used to analyze the data of the two EEG examinations. The volunteers were followed up 1 week after the examination. Results: All procedures were performed on each volunteer, and no one complained of obvious discomfort. No related adverse events were reported during follow-up. There was no statistically significant difference in heart rate or blood pressure. There was a statistically significant difference (P0.05) in EEG results in the right temporoparietal region. Increased power was found in the theta, delta, alpha, and beta2 bands. No brain injury was detected by the EEG examinations. Conclusion: Based on the study results, brain MRE examinations are safe to perform on human subjects.",
        "keywords": [
            "Brain",
            "EEG",
            "Magnetic resonance elastography",
            "Safety"
        ],
        "venue": "Acta Radiologica",
        "year": 2009,
        "id": "m7Uhyv6U"
    },
    "3FblPoZh": {
        "authors": [
            {
                "name": "Ya-Fei Wang",
                "org": ""
            },
            {
                "name": "Si-Quan Hu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Dispatch backup channel based on GPRS network",
        "abstract": "This paper researches on the GPRS wireless communication transmission network and VPN special line transmission technology. In this paper, GPRS + VPN as a dispatch communication transmission channel is proposed and typical application is shown. Practical application proves that this channel can meet the electricity transmission system on the demands of transmission speed, quality and reliability, etc. It can be used as a backup channel of dispatch communication.",
        "keywords": [
            "Backup channel of dispatch",
            "GPRS",
            "VPN"
        ],
        "venue": "Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control",
        "year": 2009,
        "id": "3FblPoZh"
    },
    "NSMjlrQL": {
        "authors": [
            {
                "name": "Yao-Fang Xia",
                "org": "Department of Neonatology"
            },
            {
                "name": "Cui-Qing Liu",
                "org": "Department of Neonatology"
            },
            {
                "name": "Hui-Ju Shi",
                "org": "Department of Neonatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Neonatology"
            }
        ],
        "title": "Interleukin-4 and interleukin-13 concentrations in bronchoalveolar lavage fluid in neonates with respiratory distress syndrome and concurrent ventilator-associated pneumonia",
        "abstract": "Objective: To study the concentrations of IL-4 and IL-13 in bronchoalveolar lavage fluid (BALF) in neonates with respiratory distress syndrome (RDS) and concurrent ventilator-associated pneumonia (VAP). Methods: Sixty-eight neonates with RDS undergoing mechanical ventilation for over 48 hrs were enrolled. IL-4 and IL-13 levels in BALF were measured using ELISA 1, 72 and 96 hrs after mechanical ventilation. The results were compared between the neonates with concurrent VAP (n = 37) and without (n = 31). Results: The levels of BALF IL-4 96 hrs after ventilation in the VAP group (35.34 \u00b1 1.78 ng/mL) were significantly higher than those in the non-VAP group (13.69 \u00b1 2.47 ng/mL, P < 0.05). The levels of BALF IL-13 96 hrs after ventilation in the VAP group (33.74 \u00b1 2.74 ng/mL) also increased significantly compared with those in the non-VAP group (13.50 \u00b1 3.81 ng/mL) (P < 0.05). There were significant differences in BALF IL-4 and IL-13 levels between 1 hr and 96 hrs in the VAP group (P < 0.05). Conclusions: BALF IL-4 and IL-13 levels increase in neonates with RDS and concurrent VAP. IL-4 and IL-13 may involve in the regulation of the inflammatory immue response.",
        "keywords": [
            "Bronchoalveolar lavage fluid",
            "IL-13",
            "IL-4",
            "Neonate",
            "Respiratory distress syndrome",
            "Ventilation associated pneumonia"
        ],
        "venue": "Chinese Journal of Contemporary Pediatrics",
        "year": 2009,
        "id": "NSMjlrQL"
    },
    "QQhrqmlQ": {
        "authors": [
            {
                "name": "Xin Tian",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jinwen Tian",
                "org": ""
            }
        ],
        "title": "High speed VLSI architecture for two-dimensional discrete wavelet transform",
        "abstract": "A fast and efficient very large scale integration (VLSI) architecture for two dimensional discrete wavelet transform was proposed, which is a 4 input/4 output architecture. The row and column filter operations could be computed in parallel way. It included four row filters and one column filter. The row filter was implemented by folding technology to reduce the hardware cost. The column was a 4 input/4 output architecture. Four row filter results could be processed in each clock cycle. No extra storage was needed. Then the response of the architecture was fast. In order to give an efficient evaluation for the proposed architecture, a comparison among different architectures was made. The comparison results demonstrat that the proposed method has the characteristic of high throughput and fast response, which is suitable for the high speed applications.",
        "keywords": [
            "Image compression",
            "Lifting schemes",
            "Parallel computing",
            "Pipeline technique",
            "Very large scale integration(VLSI)",
            "Wavelet transform"
        ],
        "venue": "Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)",
        "year": 2009,
        "id": "QQhrqmlQ"
    },
    "XMrelvFL": {
        "authors": [
            {
                "name": "Guang-Rui Liu",
                "org": ""
            },
            {
                "name": "Pei-Yi Gao",
                "org": ""
            },
            {
                "name": "Yan Lin",
                "org": ""
            },
            {
                "name": "Xiao-Chun Wang",
                "org": ""
            },
            {
                "name": "Jing Xue",
                "org": ""
            },
            {
                "name": "Bin-Bin Sui",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chen Wang",
                "org": ""
            },
            {
                "name": "Mi Shen",
                "org": ""
            }
        ],
        "title": "The comparative study of the brain MR elastography between Chinese vegetarians and omnivores",
        "abstract": "Objective: To compare the shear stiffness of brain of parenchyma in Chinese vegetarians and omnivores by MR elastography examination. Methods: Twenty vegetarians and 20 omnivores were enrolled. They were matched with sex and age. Each vegetarian described himself or herself as a keeping vegetarian with more than 1 year of experience. Brain MRE examination was performed on each subject and the shear stiffness of brain parenchamy was measured by local frequency estimation (LFE) algorithm in four location (white matter and gray matter in frontal and parietal lobe). Randomized block ANOVA was used to analyze the shear stiffness of four locations. Meanwhile, the correlation between shear stiffness and age was analyzed. Independent sample t-test was used to compare the shear stiffness of two groups. The correlation between shear stiffness and vegetarian time was also analyzed. Results: The shear stiffness in four locations was (26.8 \u00b1 6.4), (12.7 \u00b1 2.8), (19.4 \u00b1 3.6), (10.5 \u00b1 2.8) kPa (1 kPa = 7.5 mm Hg). There was significant difference among the four locations (F = 174.48, P < 0.05). The shear stiffness of white matter in frontal region is highest and the shear stiffness of grey matter in parietal region is lowest. There was no significant correlation between shear stiffness of brain parenchyma and age (r = -0.06, -0.11, -0.16, 0.15, P > 0.05). The shear stiffness of frontal white matter was significantly lower in the vegetarians than in the omnivores [(23.7 \u00b1 6.4) and (29.9 \u00b1 4.8) kPa, t = 3.45, P < 0.05]. In parietal region the shear stiffness of white matter was also significantly lower in the vegetarians than in the omnivores [(17.9 \u00b1 3.3) and (20.8 \u00b1 3.3) kPa, t = 2.79, P < 0.05]. The differences of shear stiffness in frontal and parietal gray matter were not statistically significant in the vegetarians and in the omnivores [(12.2 \u00b1 3.1) and (13.1 \u00b1 2.6) kPa, t = 1.03, P > 0.3; (9.8 \u00b1 2.4) and (11.1 \u00b1 3.1) kPa; t = 1.42, P > 0.1]. There was no significant correlation between shear stiffness of brain parenchyma and vegetarian time (r = 0.070, -0.003, -0.195, 0.117, P > 0.05). Conclusions: Compared with omnivore's, the shear stiffness of brain parenchyma was lower in vegetarians. The shear stiffness of brain parenchyma may be affected by the diet.",
        "keywords": [
            "Comparative study",
            "Diet",
            "Magnetic resonance imaging",
            "Vegetarian"
        ],
        "venue": "Chinese Journal of Radiology",
        "year": 2009,
        "id": "XMrelvFL"
    },
    "mJoweahE": {
        "authors": [
            {
                "name": "You Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Muxin Gong",
                "org": ""
            },
            {
                "name": "Huai Guan",
                "org": ""
            }
        ],
        "title": "Optimizing cutting process of Radix Isatidis and comparing difference of fingerprints before and after cutting",
        "abstract": "Objective: For optimizing the cutting process of Radix Isatidis, the influence of cutting process on the whole chemical constituents was studied by comparing the difference of HPLC fingerprints of Radix Isatidis from various sources before and after cutting. Method: L\n                        ",
        "keywords": [
            "Cutting process",
            "Fingerprint",
            "Orthogonal design",
            "Radix isatidis"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2009,
        "id": "mJoweahE"
    },
    "zfBshMBm": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Business College"
            }
        ],
        "title": "An advertisement fee model for direct mail decision support system",
        "abstract": "Nowadays many corporations have used advertisement decision support system, which can be used to help people make scientific, reasonable advertisement planning and marketing work. Direct Mail (DM) is a popular advertisement means, however there lacks DM advertisement fee model in those advertisement decision support system. Thus it is necessary for bookshop to build a DM advertisement fee model that can help its manager make the decision on the optimized advertisement fee and obtain maximized profit of the bookshop. To solve the above problem, a brief analysis and three hypotheses on advertisement fee model of DM are given firstly, then the aforementioned fee model is modeled and relational solution is proposed. Finally conclusion and further research issues are presented. \u00a9 2009 IEEE.",
        "keywords": [
            "Advertisement fee model",
            "Decision support system",
            "Direct mail"
        ],
        "venue": "Proceedings of the 1st International Workshop on Education Technology and Computer Science, ETCS 2009",
        "year": 2009,
        "id": "zfBshMBm"
    },
    "jyT6g47i": {
        "authors": [
            {
                "name": "Xiang Wang",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Yi Yu",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Xiao-Jun Huang",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Zi-Yan Liu",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Hong Fan",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Yan-Hu Feng",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gastroenterology"
            }
        ],
        "title": "Effects of biliary metal stents for malignant hilar biliary obstruction",
        "abstract": "The objective of this study was to evaluate the feasibility and safety of biliary metal stent via endoscopic in the treatment of malignant hilar biliary obstruction. Clinical data of 67 patients with malignant obstructive jaundice due to hilar cholangiocarcinoma undergoing biliary metal stent were retrospectively analyzed. All the patients with B ultrasound, CT, MRCP or ERCP examinations before operation were examined by conventional ERCP, then the guide wire was successfully inserted into the biliary duct, acrossing the narrow, expanded by the bile expansion pipe, and the stent was pushed to the properly site and surpassing 1.5 cm of the obstructive site in the X-ray monitor. The success rate was 91.9 percent under 62 cases of stenting. Postoperative 15 cases occurred biliary tract infections and were controlled by the anti-inflammatory. The level of total serum bilirubin decreased from (349.32\u00b162.39) \u03bcmol/L to (67.43\u00b112.56) \u03bcmol/L after the stent placemented a week. The average duration time was 145 days. Twenty-six patients with biliary stent blocked again, were reendoscopic examination and re-treatment, and plastic stents were placed in 8 cases, ENBD in 11 cases, and failed in 7 cases (all the patients with type Bismuth IV). In conclusion, endoscopic metal biliary stent placement has a significant effect on hepatic haulm biliary carcinoma which is difficult for surgical resection, and the measure is simple and cost-effective, and has less complications, with safety and feasibility.",
        "keywords": [
            "Bile duct neoplasms/surgery",
            "Digestive system",
            "Endoscopy",
            "Etrospective studies",
            "Stents"
        ],
        "venue": "Chinese Journal of Cancer Prevention and Treatment",
        "year": 2009,
        "id": "jyT6g47i"
    },
    "9P21rfZf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ya-Fei Wang",
                "org": ""
            },
            {
                "name": "Guang-Tao Shen",
                "org": ""
            },
            {
                "name": "Guo-Song Wu",
                "org": ""
            }
        ],
        "title": "Analysis of zero-sequence protection resist-operation in 110 kV line",
        "abstract": "A new 110 kV line protection is tested in April, 2008, to find zero-sequence protection always resist operating. Checking the secondary connection, test equipment and the device, no fault is found. Finally, the error is found. The secondary connection is different with the typical connection, thus the protection device has no external zero-sequence, so zero-sequence protection always resists operating. This paper analyses the self-produced zero-sequence current and self-produced zero-sequence voltage. Finally, the paper describes the reason and function of using external zero-sequence current.",
        "keywords": [
            "External zero-sequence current",
            "Resist-operation",
            "Self-produced zero-sequence current",
            "Zero-sequence protection"
        ],
        "venue": "Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control",
        "year": 2009,
        "id": "9P21rfZf"
    },
    "vPxgDuod": {
        "authors": [
            {
                "name": "Xiao-Na Wang",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Chun-Li An",
                "org": "Department of Pathogen Biology"
            },
            {
                "name": "Chun-Ling Xiao",
                "org": "Department of Pathogen Biology"
            },
            {
                "name": "Xue-Lian Wang",
                "org": "Department of Pathogen Biology"
            },
            {
                "name": "Dong-Dong Wang",
                "org": "Department of Gynecology and Obstetrics"
            }
        ],
        "title": "Brucea javanica oil emulsion inhibits peoliferation of cervical cancer SiHa cells",
        "abstract": "Objective: To investigate the inhibitory effect of Brucea javanica oil emulsion on cervical cancer SiHa cells in vitro and the related mechanisms. Methods: SiHa cells were treated with Brucea javanica oil emulsion (2.5, 5.0, 10, 20, 40, and 80 \u03bcg/ml) for 24, 48, and 72 h. The inhibitory effect of Brucea javanica oil emulsion on the proliferation of SiHa cells was examined by MTT; the ultrastructure of SiHa cells was observed by transmission electron microscope (TEM); the DNA fragment of SiHa cells was detected by agarose gel electrophoresis; and the apoptosis of SiHa cells was examined by flow cytometry through Annexin V and PI staining. Results: MTT results showed that Brucea javanica oil emulsion significantly inhibited the proliferation of SiHa cells in a dose- and time-dependent manner. The inhibitory rate of SiHa cells reached 92.43% after treatment with 80 \u03bcg/ml Brucea javanica oil emulsion for 72 h. Apoptotic bodies and a characteristic apoptosis DNA ladder of SiHa cells were observed after treatment with 20 \u03bcg/ml Brucea javanica oil emulsion. Flow cytometry results demonstrated that the apoptosis rates of SiHa cells were (8.02 \u00b1 2.41)%, (51.60 \u00b1 7.67)%, and (77.22 \u00b1 5.80)% 48 h after treatment with 10, 20, and 40 \u03bcg/ml Brucea javanica oil emulsion for 48 h, respectively. Conclusion: Brucea javanica oil emulsion can inhibit the proliferation of SiHa cells, probably by inducing apoptosis of SiHa cells.",
        "keywords": [
            "Brucea javanica oil emulsion",
            "Cell apoptosis",
            "Cervical cancer",
            "Siha cells"
        ],
        "venue": "Chinese Journal of Cancer Biotherapy",
        "year": 2009,
        "id": "vPxgDuod"
    },
    "i6Ftjz4X": {
        "authors": [
            {
                "name": "Guang-Rui Liu",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Pei-Yi Gao",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Yan Lin",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Xiao-Chun Wang",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Jing Xue",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Bin-Bin Sui",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Li Ma",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Chen Wang",
                "org": "Imaging Center of Neuroscience"
            },
            {
                "name": "Mi Shen",
                "org": "Imaging Center of Neuroscience"
            }
        ],
        "title": "MR elastography study of the brain in healthy volunteers",
        "abstract": "Objective: To evaluate the shear stiffness of brain by MR elastography (MRE) in healthy Chinese volunteers and to assess the association between the cerebral shear stiffness and age. Methods: Brain MRE studies were performed on 105 healthy volunteers. The shear stiffness of brain parencham was measured by local frequency estimation (LFE) algorithm. The differences of the shear stiffness between white matter(WM) and grey matter(GM) were analyzed by independent sample t test; the differences of brain parenchyma shear stiffness between male and female were estimated by independent sample t test. Spearman test was used to analyze the correlation between age and the shear stiffness of parenchyma; the volunteers were divided into two groups (age \u2264 40 and age > 40) and the correlation between age and shear stiffness of parenchyma in each group were analyzed separately. Results: The shear stiffness of whiter matter [(23.1 \u00b1 5.7) kPa] was higher than that of grey matter [(11.3 \u00b1 2.6) kPa], and the difference was significant (t = 19.34, P < 0.01). In male, the shear stiffness of WM and GM was (23.4 \u00b1 5.8) kPa and (11.4 \u00b1 2.8) kPa respectively; while in female, it was (22. 8 \u00b1 5.6) kPa and (11.1 \u00b1 2.5) kPa respectively. No sex differences were found in the stiffness of white matter or gray matter (t = -0.534, -0.606, P > 0.05). An age-dependent trend was observed in the stiffness of grey matter (r = 0.315, P < 0.01), while not in whiter matter (r = 0.183, P > 0.05). When the shear stiffness of subjects no more than 40 years old was analysed, the age-dependent trend of shear stiffness was found both in white matter and gray matter (r = 0.251, 0.235, P < 0.05); While in subjects over 40 years old, the age-dependent trend of shear stiffness was not found in white matter or gray matter (r = 0.181, -0.001, P > 0.05). Conclusions: The shear stiffness of WM is significantly higher than that of GM. No obvious sex difference was found in the stiffness of brain parenchyma. The shear stiffness of GM increases with age; the age-related increase of shear stiffness of WM was only found in subjects under 40 years old. \u00a9 2009 by the Chinese Mecdical Association.",
        "keywords": [
            "Age factors",
            "Brain",
            "Magnetic resonance imaging",
            "Sex factors"
        ],
        "venue": "Chinese Journal of Radiology",
        "year": 2009,
        "id": "i6Ftjz4X"
    },
    "d6N5NBcI": {
        "authors": [
            {
                "name": "Hong-Tao Niu",
                "org": "CT Room"
            },
            {
                "name": "Wen-Li Zhang",
                "org": "CT Room"
            },
            {
                "name": "Qi-Yong Guo",
                "org": "Department of Radiology"
            },
            {
                "name": "Bing Yu",
                "org": "Department of Radiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infection"
            }
        ],
        "title": "Dynamic observation of angiogenesis of the rat cerebral C6 gliomas with steady-state susceptibility contrast-enhanced MR perfusion imaging",
        "abstract": "Objective: To observe changes of the structure and function of microvessels during the formation and development of the rat cerebral glioma with steady-state susceptibility contrast-enhanced MR imaging. Methods: A total of 30 bearing tumor rats were divided into 3 groups (1-week group, 2-week group and 3-week group) and underwent MR examination. Blood volime (BV) and vessel size index (VSI",
        "keywords": [
            "Angiogenesis",
            "Glioma",
            "Magnetic resonance imaging",
            "Models, animal"
        ],
        "venue": "Chinese Journal of Medical Imaging Technology",
        "year": 2009,
        "id": "d6N5NBcI"
    },
    "KtUfNAem": {
        "authors": [
            {
                "name": "Depeng Zhang",
                "org": "School of Economics and Management"
            },
            {
                "name": "Li Ma",
                "org": "School of Economics and Management"
            }
        ],
        "title": "Research on the impact of staffs' cultural value orientation upon their acceptance intention of technology innovation of retail enterprise",
        "abstract": "Technology Innovation is the decisive factor to improve enterprise core competence, and staffs are the core element in carrying out technology innovation. Based on the actual situation of the Chinese retail enterprises, and using Hofstede's cultural dimensions to measure the dimensions of individual staff's cultural value, this paper probes into the effect of differences of staffs' cultural value orientation on the staffs' acceptance and adoption intention of technology innovation on the basis of data analysis. \u00a9 2009 IEEE.",
        "keywords": [
            "Evaluation",
            "Retail enterprise",
            "Risk",
            "Transnational marketing"
        ],
        "venue": "IJCAI International Joint Conference on Artificial Intelligence",
        "year": 2009,
        "id": "KtUfNAem"
    },
    "dFbP9vYk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Vocational School of Software Technology"
            },
            {
                "name": "Weiyi Liu",
                "org": "School of Computer Science and Technology"
            }
        ],
        "title": "A web information retrieval optimization based on hub sites",
        "abstract": "The rapid development of the Internet brings a new problem, which is how to rapidly and effectively retrieve needed information from vast number of web pages. In this paper, we propose a valid approach to find hub sites using hill-climbing algorithms. It uses a fuzzy clustering algorithm based on web pages' contents and link analysis in order to help uses find relevant web information more easily and precisely. This paper focuses on improving the effectiveness and efficiency of web search. \u00a9 2009 IEEE.",
        "keywords": [
            "Clustering",
            "Hill-climbing",
            "Hub sites",
            "Similarity",
            "Web information retrieval"
        ],
        "venue": "2009 2nd International Conference on Information and Computing Science, ICIC 2009",
        "year": 2009,
        "id": "dFbP9vYk"
    },
    "VaQzxKge": {
        "authors": [
            {
                "name": "Jian-Wen Han",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Hou-Feng Zheng",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Yong Cui",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Liang-Dan Sun",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Dong-Qing Ye",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Zhi Hu",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Jin-Hua Xu",
                "org": "Department of Dermatology"
            },
            {
                "name": "Zhi-Ming Cai",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Wei Huang",
                "org": "Chinese National Human Genome Center at Shanghai"
            },
            {
                "name": "Guo-Ping Zhao",
                "org": "Chinese National Human Genome Center at Shanghai"
            },
            {
                "name": "Hong-Fu Xie",
                "org": "Department of Dermatology"
            },
            {
                "name": "Hong Fang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Qian-Jin Lu",
                "org": "Department of Dermatology"
            },
            {
                "name": "Jian-Hua Xu",
                "org": "Department of Rheumatology at NO. 1 Hospital"
            },
            {
                "name": "Xiang-Pei Li",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Yun-Feng Pan",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Dan-Qi Deng",
                "org": "Department of Dermatology"
            },
            {
                "name": "Fan-Qin Zeng",
                "org": "Department of Dermatology"
            },
            {
                "name": "Zhi-Zhong Ye",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Xiao-Yan Zhang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Qing-Wen Wang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Fei Hao",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology"
            },
            {
                "name": "Xian-Bo Zuo",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Fu-Sheng Zhou",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Wen-Hui Du",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Yi-Lin Cheng",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Jian-Qiang Yang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Song-Ke Shen",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Jian Li",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Yu-Jun Sheng",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Xiao-Xia Zuo",
                "org": "Department of Dermatology"
            },
            {
                "name": "Wei-Fang Zhu",
                "org": "Department of Dermatology"
            },
            {
                "name": "Fei Gao",
                "org": "Department of Dermatology"
            },
            {
                "name": "Pei-Lian Zhang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Qing Guo",
                "org": "Department of Dermatology"
            },
            {
                "name": "Bo Li",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Min Gao",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Feng-Li Xiao",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Cheng Quan",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Chi Zhang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Zheng Zhang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Kun-Ju Zhu",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Yang Li",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Da-Yan Hu",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Wen-Sheng Lu",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Jian-Lin Huang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Sheng-Xiu Liu",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Hui Li",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Yun-Qing Ren",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Zai-Xing Wang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Chun-Jun Yang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Pei-Guang Wang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Wen-Ming Zhou",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Yong-Mei Lv",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "An-Ping Zhang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Sheng-Quan Zhang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Da Lin",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Yi Li",
                "org": "Human Genetics"
            },
            {
                "name": "Hui Qi Low",
                "org": "Human Genetics"
            },
            {
                "name": "Min Shen",
                "org": "Chinese National Human Genome Center at Shanghai"
            },
            {
                "name": "Zhi-Fang Zhai",
                "org": "Department of Dermatology"
            },
            {
                "name": "Ying Wang",
                "org": "Chinese National Human Genome Center at Shanghai"
            },
            {
                "name": "Feng-Yu Zhang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Sen Yang",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Jian-Jun Liu",
                "org": "Key Laboratory of Dermatology"
            },
            {
                "name": "Xue-Jun Zhang",
                "org": "Department of Dermatology"
            }
        ],
        "title": "Genome-wide association study in a Chinese Han population identifies nine new susceptibility loci for systemic lupus erythematosus",
        "abstract": "We performed a genome-wide association study (GWAS) of systemic lupus erythematosus (SLE) in a Chinese Han population by genotyping 1,047 cases and 1,205 controls using Illumina Human610-Quad BeadChips and replicating 78 SNPs in two additional cohorts (3,152 cases and 7,050 controls). We identified nine new susceptibility loci (ETS1, IKZF1, RASGRP3, SLC15A4, TNIP1, 7q11.23, 10q11.22, 11q23.3 and 16p11.2; 1.77 \u00d7 10 25 P combined 2.77 \u00d7 10 8) and confirmed seven previously reported loci (BLK, IRF5, STAT4, TNFAIP3, TNFSF4, 6q21 and 22q11.21; 5.17 \u00d7 10 42 P combined 5.18 \u00d7 10 12). Comparison with previous GWAS findings highlighted the genetic heterogeneity of SLE susceptibility between Chinese Han and European populations. This study not only advances our understanding of the genetic basis of SLE but also highlights the value of performing GWAS in diverse ancestral populations. \u00a9 2009 Nature America, Inc. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Nature Genetics",
        "year": 2009,
        "id": "VaQzxKge"
    },
    "uB4HT5m9": {
        "authors": [
            {
                "name": "Wei-Bing Song",
                "org": "Department of Gerontology"
            },
            {
                "name": "Yong-Hui Lv",
                "org": "Traditional Chinese Medical Hospital of Guangzhou City"
            },
            {
                "name": "Zhen-Shu Zhang",
                "org": "Institute for Digestive Diseases"
            },
            {
                "name": "Ya-Nan Li",
                "org": "Department of Gerontology"
            },
            {
                "name": "Li-Ping Xiao",
                "org": "Department of Gerontology"
            },
            {
                "name": "Xin-Pei Yu",
                "org": "Department of Gerontology"
            },
            {
                "name": "Yuan-Yuan Wang",
                "org": "Institute for Digestive Diseases"
            },
            {
                "name": "Hong-Li Ji",
                "org": "Institute for Digestive Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Suzhou River Cadre's Sanatorium"
            }
        ],
        "title": "Soluble intercellular adhesion molecule-1, D-lactate and diamine oxidase in patients with inflammatory bowel disease",
        "abstract": "AIM: To study the levels of serum soluble intercellular adhesion molecule-1 (sICAM-1), plasma D-lactate and diamine oxidase (DAO) in patients with inflammatory bowel disease (IBD), and the potential clinical significance. METHODS: Sixty-nine patients with IBD and 30 healthy controls were included in this study. The concentration of sICAM-1 was detected with enzyme-linked immunosorbent assay, the level of D-lactate and DAO was measured by spectroscopic analysis, and the number of white blood cells (WBC) was determined by routine procedure. RESULTS: The levels of sICAM-l, DAO, and WBC in IBD patients were significantly higher than those in the control group (P < 0.01). sICAM-l in IBD patients was found to be closely related to the levels of DAO and D-lactate (212.94 \u00b1 69.89 vs 6.35 \u00b1 2.35, P = 0.000), DAO 212.94 \u00b1 69.89 vs 8.65 \u00b1 3.54, P = 0.000) and WBC (212.94 \u00b1 69.89 vs 7.40 \u00b1 2.61, P = 0.000), but no significant difference was observed between patients with ulcerative colitis and patients with Crohn's disease. The post-treatment levels of sICAM-l, D-lactate and WBC were significantly lower than before treatment (sICAM-l 206.57 \u00b1 79.21 vs 146.21 \u00b1 64.43, P = 0.000), (D-lactate 1.46 \u00b1 0.94 vs 0.52 \u00b1 0.32, P = 0.000) and (WBC 7.24 \u00b1 0.2.33 vs 5.21 \u00b1 3.21, P = 0.000). CONCLUSION: sICAM-1, D-lactate and DAO are closely related to the specific conditions of IBD, and thus could be used as a major diagnostic index. \u00a9 2009 The WJG Press and Baishideng. All rights reserved.",
        "keywords": [
            "D-lactate",
            "Diamine oxidase",
            "Inflammatory bowel diseases",
            "Intercellular adhesion molecule-1"
        ],
        "venue": "World Journal of Gastroenterology",
        "year": 2009,
        "id": "uB4HT5m9"
    },
    "Fm96cDg5": {
        "authors": [
            {
                "name": "Xiaosheng Wang",
                "org": "College of Science"
            },
            {
                "name": "Weiguo Yang",
                "org": "Faculty of Science"
            },
            {
                "name": "Li Ma",
                "org": "Faculty of Science"
            }
        ],
        "title": "Some inequalities on credibility measure",
        "abstract": "Based on the axioms of credibility measure , some inequalities for the sum of fuzzy variables are presented and the rth inequality for credibility measure is obtained. An inequality on credibility measure for the functional of fuzzy variables is also proved and a lower bound moment estimate of Cr(| \u03be |\u2265 t) is obtained as corollary. By using the credibility inversion theorem, an upper bound estimate of fuzzy variables which take countable integers values is proved at the same time. \u00a9 2009 IEEE.",
        "keywords": [
            "Credibility measure",
            "Fuzzy variable",
            "Inequality"
        ],
        "venue": "6th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2009",
        "year": 2009,
        "id": "Fm96cDg5"
    },
    "PPQTWRXl": {
        "authors": [
            {
                "name": "Cong Li",
                "org": "School of Computer Science"
            },
            {
                "name": "Li Ma",
                "org": "Business College"
            },
            {
                "name": "Ke Dong",
                "org": "School of Electrical Engineering and Automation"
            }
        ],
        "title": "Collaborative filtering cold-start recommendation based on dynamic browsing tree model in E-commerce",
        "abstract": "Collaborative filtering is the most successful and widely used recommendation algorithm in E-commerce recommender systems currently. However, it faces severe challenge of cold-start problem. To solve the new item problem in cold-start, a cold-start recommendation method based on dynamic browsing tree model is proposed. Firstly, user browsing records are transformed to Dynamic Browsing Tree (DBT) based on product categories of E-commerce website. Secondly, a fresh degree decay operator based on access time is designed, then an item category similarity between leaves of DBT and new item is proposed. Finally, an Interest Matching Degree (IMD) measure is designed to compute the matching degree between new item and dynamic browsing trees of all users, thus those users who have higher IMD than designated threshold will be chosen as target audience for new item. The experimental results show that the proposed method can efficiently realize new item recommendation for collaborative filtering cold-start. \u00a9 2009 IEEE.",
        "keywords": [
            "Cold-start",
            "Collaborative filtering",
            "Dynamic browsing tree",
            "E-commerce"
        ],
        "venue": "2009 International Conference on Web Information Systems and Mining, WISM 2009",
        "year": 2009,
        "id": "PPQTWRXl"
    },
    "s1smDRQS": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "Shilong Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "Jianghua Lv",
                "org": "Department of Computer Science"
            },
            {
                "name": "Yuefei Sui",
                "org": "Key Laboratory of Intelligent Information Processing"
            }
        ],
        "title": "A dynamic description logic-based formalism for RBAC",
        "abstract": "Applications in the open and dynamic environment become more intelligent and complicated. To secure these applications is a big challenge. RBAC model, as a de facto standard in access control field, is widely used in many applications. But the lack of dynamic and formal method to describe RBAC makes the model can't completely adapt to the open and dynamic environment. To solve this problem, we introduce a three level RBAC model which unifies the administrative components, the administrative actions and the regular RBAC components, and also proposes a dynamic description logic, called DDL ",
        "keywords": [
            "Action",
            "Dynamic description logic",
            "Role-based access control"
        ],
        "venue": "ICCIT 2009 - 4th International Conference on Computer Sciences and Convergence Information Technology",
        "year": 2009,
        "id": "s1smDRQS"
    },
    "yW7Q0sqY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Finance"
            },
            {
                "name": "Jing He",
                "org": "Department of Economics"
            }
        ],
        "title": "Capital supervision and commercial bank's credit behavior choice",
        "abstract": "This paper creates a preference index of credit behavior to describe the behavior preference and the risk preference of banks, introduces the implementation and loosening of capital requirements into calculation model, conducts an empirical test by making use of 522 data sample points of 29 banks in the China from 2002 to 2006. It gets the conclusions that the more rigorous capital requirements will result in the greater credit structure adjustment, the steadier business and the lower risks, and the looser capital requirements will result in the more active capital structure of commercial banks and the higher business risks. \u00a9 2009 IEEE.",
        "keywords": [
            "Bank",
            "Capital supervision",
            "Credit behavior"
        ],
        "venue": "SKG 2009 - 5th International Conference on Semantics, Knowledge, and Grid",
        "year": 2009,
        "id": "yW7Q0sqY"
    },
    "WFsgPxc1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "BeiJing University of Posts and Telecommunications"
            },
            {
                "name": "Qiming Sun",
                "org": "BeiJing University of Posts and Telecommunications"
            }
        ],
        "title": "Research on the relationship between customer value dimensions and customer satisfaction - Comparison based on computer and soap",
        "abstract": "This paper studied different effect of different dimensions of customer perceptual value on customer satisfaction in product choice and evaluation. The model of customer perceptual value dimension and customer satisfaction was built and compared across two industries. Results indicated different dimension of customer value has different influence on customer satisfaction to the same product. Between different product types, the importance of different dimension of customer value was also different. This research provided inspirations for marketing practice. To marketing practice of different product, enterprises should emphasize different value.",
        "keywords": [
            "Customer loyalty",
            "Customer satisfaction",
            "Customer value",
            "Marketing concept"
        ],
        "venue": "Proceedings of the IASTED International Conference on Modelling, Simulation, and Identification, MSI 2009",
        "year": 2009,
        "id": "WFsgPxc1"
    },
    "T51gpFv6": {
        "authors": [
            {
                "name": "Fang Ming Guo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Min He",
                "org": ""
            }
        ],
        "title": "Heuristic algorithm in optimizing stochastic resource-constrained project scheduling",
        "abstract": "This paper presents a newly developed resourceconstrained project scheduling method in stochastic networks by using critical chain concept. The objective of the presented model is defined as minimizing the multiplication of expected project duration and its variance. This paper suggests a competition routine by implementing a policy to maximize the total contribution of selected activities in reducing the expected project duration and its variance. In this respect, a heuristic algorithm is developed and compared with the other existing methods. \u00a9 2009 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the 2009 International Joint Conference on Computational Sciences and Optimization, CSO 2009",
        "year": 2009,
        "id": "T51gpFv6"
    },
    "ok6DubQQ": {
        "authors": [
            {
                "name": "Qian Chen",
                "org": "Department of Endocrinology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Endocrinology"
            },
            {
                "name": "Wupu Akebaier",
                "org": "Department of Endocrinology"
            }
        ],
        "title": "Clinical study on treatment of hyperuricaemia by retention enema of Chinese herbal medicine combined with allopurinol",
        "abstract": "Objective: To study the effect of retention enema of Chinese herbal medicine combined with allopurinol in treating hyperuricaemia (HUE). Methods: Seventy-eight patients with HUE were assigned to two groups, the 40 patients in the treated group were treated with retention enema of Chinese herbal medicine combined with oral intake of allopurinol, and the 38 patients in the control group were treated with allopurinol alone. The therapeutic course for all was 6 weeks. The clinical efficacy, changes of symptoms, blood levels of uric acid and lipids, renal function, and 24 h urinary micro-albumin were observed. Results: The total effective rate was 92.5% in the treated group, which was significantly higher than that in the control group (68.4%, P<0.05). After treatment, the score of symptoms in the treated group decreased from 9.43\u00b11.15 scores to 3.25\u00b10.85 scores, significantly lower than that in the control group (9.75\u00b11.43 scores vs 9.25\u00b10.82 scores, P<0.01). Moreover, the post-treatment improvements in blood uric acid, blood lipids, renal function and 24h urinary micro-albumin in the treated group were all better than those in the control group (P<0.05 or P<0.01). Conclusion: Retention enema with Chinese herbal medicine combined with allopurinol could obviously reduce the uric acid level in blood, improve patients' renal function and lipid metabolism, and alleviate the clinical symptoms in patients with HUE.",
        "keywords": [
            "Chinese herbal medicine",
            "Hyperuricaemia",
            "Retention enema"
        ],
        "venue": "Chinese Journal of Integrative Medicine",
        "year": 2009,
        "id": "ok6DubQQ"
    },
    "WtYhGYYu": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Traditional Chinese Medicine"
            },
            {
                "name": "Dan Yan",
                "org": "PLA Institute of Chinese Materia Medica"
            },
            {
                "name": "Jun-Ling Cao",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Peng-Fei Yuan",
                "org": "School of Traditional Chinese Medicine"
            },
            {
                "name": "Xiao-He Xiao",
                "org": "PLA Institute of Chinese Materia Medica"
            }
        ],
        "title": "Applying quantitive determination of endotoxin in quality control of Chinese materia medica injection",
        "abstract": "",
        "keywords": [
            "Chinese materia medica (CMM) injection",
            "Kinetic turbidimetric assay",
            "Quality control",
            "Quantitive determination of endotoxin"
        ],
        "venue": "Chinese Traditional and Herbal Drugs",
        "year": 2009,
        "id": "WtYhGYYu"
    },
    "wj7tkcIt": {
        "authors": [
            {
                "name": "Shan Wang",
                "org": "Wenzhou Medical College"
            },
            {
                "name": "Zhen Guo",
                "org": "Anhui Key Laboratory for Cellular Dynamics and Chemical Biology"
            },
            {
                "name": "Peng Xia",
                "org": "Anhui Key Laboratory for Cellular Dynamics and Chemical Biology"
            },
            {
                "name": "Tingting Liu",
                "org": "School of Bioscience and Bioengineering"
            },
            {
                "name": "Jufang Wang",
                "org": "School of Bioscience and Bioengineering"
            },
            {
                "name": "Shan Li",
                "org": "School of Bioscience and Bioengineering"
            },
            {
                "name": "Lihua Sun",
                "org": "School of Bioscience and Bioengineering"
            },
            {
                "name": "Jianxin Lu",
                "org": "Wenzhou Medical College"
            },
            {
                "name": "Qian Wen",
                "org": "Nanfang Medical University"
            },
            {
                "name": "Mingqian Zhou",
                "org": "Nanfang Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Nanfang Medical University"
            },
            {
                "name": "Xia Ding",
                "org": "Beijing University of Chinese Medicine"
            },
            {
                "name": "Xiaoning Wang",
                "org": "Nanfang Medical University"
            },
            {
                "name": "Xuebiao Yao",
                "org": "Anhui Key Laboratory for Cellular Dynamics and Chemical Biology"
            }
        ],
        "title": "Internalization of NK cells into tumor cells requires ezrin and leads to programmed cell-in-cell death",
        "abstract": "Cytotoxic lymphocytes are key players in the orchestration of immune response and elimination of defective cells. We have previously reported that natural killer (NK) cells enter target tumor cells, leading to either target cell death or self-destruction within tumor cells. However, it has remained elusive as to the fate of NK cells after internalization and whether the heterotypic cell-in-cell process is different from that of the homotypic cell-in-cell event recently named entosis. Here, we show that NK cells undergo a cell-in-cell process with the ultimate fate of apoptosis within tumor cells and reveal that the internalization process requires the actin cytoskeletal regulator, ezrin. To visualize how NK cells enter into tumor cells, we carried out real-time dual color imaging analyses of NK cell internalization into tumor cells. Surprisingly, most NK cells commit to programmed cell death after their entry into tumor cells, which is distinctively different from entosis observed in the homotypic cell-in-cell process. The apoptotic cell death of the internalized NK cells was evident by activation of caspase 3 and DNA fragmentation. Furthermore, NK cell death after internalization is attenuated by the caspase inhibitor, Z-VAD-FMK, confirming apoptosis as the mode of NK cell death within tumor cells. To determine protein factors essential for the entry of NK cells into tumor cells, we carried out siRNA-based knockdown analysis and discovered a critical role of ezrin in NK cell internalization. Importantly, PKA-mediated phosphorylation of ezrin promotes the NK cell internalization process. Our findings suggest a novel regulatory mechanism by which ezrin governs NK cell internalization into tumor cells. \u00a9 2009 IBCB, SIBS, CAS. All rights reserved.",
        "keywords": [
            "Adherent junction",
            "Entosis",
            "Ezrin",
            "NK cells",
            "Tumor cells"
        ],
        "venue": "Cell Research",
        "year": 2009,
        "id": "wj7tkcIt"
    },
    "AJ87tglt": {
        "authors": [
            {
                "name": "Hong Leng",
                "org": "Department of Dermatology"
            },
            {
                "name": "Xiaoqun Luo",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology"
            },
            {
                "name": "Kefei Kang",
                "org": "Case Western Reserve University"
            },
            {
                "name": "Zhizhong Zheng",
                "org": "Department of Dermatology"
            }
        ],
        "title": "Reversal of ultraviolet B-induced immunosuppression by inhibition of the extracellular signal-regulated mitogen-activated protein kinase",
        "abstract": "Objective: Topical treatment of the specific inhibitor PD98059 (PD) for extracellular signalregulated kinase (ERK)1/2 combined with ultraviolet B (UVB) exposure in an in vivo study was proposed to confirm the effectiveness of ERK1/2 involved in UVB-induced immunosuppression that was reversed by PD. Methods: Based on the mouse model of local UVB-induced immunosuppression [UVB exposure, followed by sensitization with dinitrofluorobenzene (DNFB) on the abdomen skin before challenge on the ear site], the PD was applied on the abdomen-irradiated area 1 h, immediately before and 6 h after UVB exposure, respectively. The baseline of ear thickness was measured and remeasured 24 h after the challenge of DNFB for evaluation of ear-swelling response. Histopathologically, the ear biopsies were taken for hematoxylin and eosin staining. Results: Mice that received PD post-irradiation treatment showed a statistically significant contact hypersensitivity compared with the UVB-irradiated mice (P < 0.05), and paralleled with the biopsy showing a thickened epidermis with lymphocyte infiltration. Thus, the PD had abrogated the UV-induced local suppression of contact hypersensitivity. Conclusion: The ERK1/2 mitogen-activated protein kinase (MAPK) pathway plays an important role in the local UVB-induced immunosuppression, and its specific inhibitor PD can arrest its function, resulting in protection against UVB-induced immunosuppression in the present in vivo study. \u00a9 2009 John Wiley & Sons A/S.",
        "keywords": [
            "ERK1/2 MAPK",
            "Immunosuppression",
            "PD98059",
            "Ultraviolet B"
        ],
        "venue": "Photodermatology Photoimmunology and Photomedicine",
        "year": 2009,
        "id": "AJ87tglt"
    },
    "TBAQhapT": {
        "authors": [
            {
                "name": "Xia Liu",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Shulan Zhang",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Qiang Ruan",
                "org": "Virology Laboratory"
            },
            {
                "name": "Yaohua Ji",
                "org": "Virology Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Infectious Diseases Laboratory"
            },
            {
                "name": "Yao Zhang",
                "org": "Department of Gynecology and Obstetrics"
            }
        ],
        "title": "Prevalence and type distribution of human papillomavirus in women with cervical lesions in Liaoning Province, China",
        "keywords": [
            "Cervical cancer",
            "Cervical intraepithelial neoplasia",
            "HPV GenoArray test",
            "Human papillomavirus"
        ],
        "venue": "International Journal of Gynecological Cancer",
        "year": 2010,
        "id": "TBAQhapT"
    },
    "OjeWajC8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Mei-Lu Bian",
                "org": ""
            },
            {
                "name": "Jiao-Ying Cheng",
                "org": ""
            },
            {
                "name": "Wei Xiao",
                "org": ""
            },
            {
                "name": "Min Hao",
                "org": ""
            },
            {
                "name": "Juan Zhu",
                "org": ""
            },
            {
                "name": "Ying Chen",
                "org": ""
            },
            {
                "name": "Jun Liu",
                "org": ""
            }
        ],
        "title": "Hybrid capture II for high-risk human papillomavirus DNA testing to detect cervical precancerous lesions: A qualitative and quantitative study",
        "abstract": "Hybrid capture II (HC-II) is the only technique that can be used in clinical human papillomavirus (HPV) DNA detection. However, there is controversy in regards to how to analyze and assess the viral load of high-risk (HR)-HPV by use of HC-II and the relation between viral load and cervical lesions. In this study, we analyzed the results of a sequential screening of outpatients at the Department of Obstetrics and Gynecology of the China-Japan Friendship Hospital, and we aimed to explore the relationship between HR-HPV viral load and the severity of cervical lesions, and to clarify the clinical significance of the titer of HR-HPV DNA determined by HC-II. Using HC-II, 2,761 women were screened for HR-HPV DNA combined with cytological testing using liquid-based cytology. All women with HR-HPV-positive results or abnormalities in cytology underwent a cervical biopsy through colposcopy. Cervical biopsies were taken in 1,051 women. The HR-HPV infection rate was 78.35% (76/97) in HPV-associated lesions, 87.33% (193/221) in cervical intraepithelial neoplasia (CIN) I, 94.74% (144/152) in CIN II, 100% (178/178) in CIN III and 100% (20/20) in invasive cervical cancer (ICC), respectively (P<0.05). Based on the criteria of histopathology, the sensitivity of HR-HPV DNA testing by HC-II for detecting high-grade cervical lesions was 97.71%, the specificity was 79.64%, the positive-predictive value was 41.06% and the negative-predictive value was 99.59%. The viral loads of HR-HPV DNA were 512.15\u00b1764.19 in HPV-associated lesions, 753.95\u00b1978.27 in CIN I, 871.08\u00b11003.52 in CIN II, 603.40\u00b1740.25 in CIN III and 466.44\u00b1673.05 in ICC, respectively. In conclusion, the positive rate of HR-HPV increased significantly in accordance with the severity of cervical lesions. The viral loads of cervical inflammatory lesions were markedly lower than CINs and ICC. The viral loads of HR-HPV DNA tested by HC-II had no correlation with the grade of cervical lesions.",
        "keywords": [
            "Cervical intraepithelial neoplasia",
            "Human papillomavirus",
            "Viral load"
        ],
        "venue": "Experimental and Therapeutic Medicine",
        "year": 2010,
        "id": "OjeWajC8"
    },
    "lVPO1eEW": {
        "authors": [
            {
                "name": "Wei Xiao",
                "org": "Department of Obstetrics and Gynecology, China-Japan Friendship Hospital"
            },
            {
                "name": "Meilu Bian",
                "org": "Department of Obstetrics and Gynecology, China-Japan Friendship Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecology, China-Japan Friendship Hospital"
            },
            {
                "name": "Jun Liu",
                "org": "Department of Obstetrics and Gynecology, China-Japan Friendship Hospital"
            },
            {
                "name": "Ying Chen",
                "org": "Department of Obstetrics and Gynecology, China-Japan Friendship Hospital"
            },
            {
                "name": "Bin Yang",
                "org": "Cancer Epigenetics Core Laboratory, Cleveland Clinic"
            },
            {
                "name": "Qingze Wu",
                "org": "Department of Oncopathology, University of Maryland"
            }
        ],
        "title": "Immunochemical analysis of human papillomavirus L1 capsid protein in liquid-based cytology samples from cervical lesions",
        "abstract": "Objective: To investigate using detection of human papillomavirus (HPV) L1 capsid protein to predict the course of mild or moderate cervical intraepithelial neoplasia (CIN). Study Design: Immunocytochemical analysis using antibody against HPV L1 capsid protein was carried out on 274 Pap tests from women positive for high-risk HPV detected by hybrid capture, with cytologic diagnoses of atypical squamous cells of undetermined significance (ASCUS), low-grade squamous intraepithelial lesion (LSIL), atypical squamous cell cannot exclude high-grade squamous intraepithelial lesion (HSIL) (ASC-H), HSIL and squamous cell carcinoma (SCC). Histologic diagnosis was available for patients after initial cytologic diagnosis. Results: L1 capsid protein was positive in 69.79% of cervicitis, 83.53% of CIN 1, 41.81% of CIN 2, 3.13% of CIN 3 and 0% of SCC. Cytologic diagnosis revealed a higher expression rate in LSIL than in ASCUS and HSIL + SCC. In 71 ASCUS/LSIL without treatment, no L1-positive cases progressed in cytology; 18.75% of L1-negative cases progressed to ASC-H/HSIL. Conclusion: The decreased expression of HPV L1 may correlate with progressed cytopathology. The expressions of HPV L1 in liquid-based cell specimens implied the histopathology diagnosis of cervix. Expression of HPV L1 may have significance in treating ASCUS and LSIL. \u00a9 The International Academy of Cytology.",
        "keywords": [
            "Cervical intraepithelial neoplasia",
            "Human papillomavirus",
            "L1 capsid protein",
            "Liquid-based cytology"
        ],
        "venue": "Acta Cytologica",
        "year": 2010,
        "id": "lVPO1eEW"
    },
    "fhV1GRtH": {
        "authors": [
            {
                "name": "Xuekui Shi",
                "org": "Department of Microbiology Mudanjiang Medical College"
            },
            {
                "name": "Dianqing Ruan",
                "org": "Mulan Countyer Center for Disease Control and Prevention"
            },
            {
                "name": "Yaxian Wang",
                "org": "Department of Microbiology and Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Microbiology and Immunology"
            },
            {
                "name": "Mingqi Li",
                "org": "Tumor Hospital of Harbin Medical University"
            }
        ],
        "title": "Anti-tumor activity of safflower polysaccharide (SPS) and effect on cytotoxicity of CTL cells,NK cells of T739 lung cancer in mice",
        "abstract": "Objective: To study the anti-tumor activity of SPS in vivo and in vitro and the cytotoxicity of CTL cells, NK cells of T739 lung cancer in mice. Method; The transplanted tumor model of S180 Sarcoma was established with KM mouse. The SPS was adminished ip for 10 d, the tumor weight was detected. The transplanted tumor model of LA795 lung cancer was established with T739 mouse and SPS was adminished ip for 10 d and the tumor weight and the cytotoxicity of CTL cells, NK cells were detected. The Anti-tumor activity of SPS on three types of tumor cells in vitro was observed with trypan blue exclusion staining. Result: SPS 40 mg \u00b7 kg",
        "keywords": [
            "Anti-tumor activity",
            "Cytotoxicity of CTL cell",
            "Cytotoxicity of NK cell",
            "Safflower polysaccharide (SPS)"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2010,
        "id": "fhV1GRtH"
    },
    "8kuCOXYZ": {
        "authors": [
            {
                "name": "Hao Yu",
                "org": "Baicheng Ordnance Test Center of China"
            },
            {
                "name": "Dong Han",
                "org": "Department of Mathematics"
            },
            {
                "name": "Li Ma",
                "org": "Baicheng Ordnance Test Center of China"
            },
            {
                "name": "Xiao-Hui Li",
                "org": "Baicheng Ordnance Test Center of China"
            }
        ],
        "title": "The accuracy evaluation method of weapon system based on median distribution density",
        "abstract": "The accuracy of weapon system is median of the range which is between the point of impact and the aim point (or the mean point of impact) in certain space. From this point, by using Bootstrap method and nonparametric kernel density estimation, the median of regenerating samples, its density function and the distribution characteristic of the weapon system accuracy without the assumption of population distribution were obtained. The tested sample number was decided for the stability of estimation by Bootstrap method.",
        "keywords": [
            "Accuracy of weapon system",
            "Bootstrap method",
            "Mathematics statistics",
            "Median",
            "Nonparametric kernel density estimation"
        ],
        "venue": "Binggong Xuebao/Acta Armamentarii",
        "year": 2010,
        "id": "8kuCOXYZ"
    },
    "jVhOeu29": {
        "authors": [
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wang-Jun Liao",
                "org": "Department of Oncology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Yong-Ta Huang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Min Shi",
                "org": "Department of Oncology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Ning Wang",
                "org": "School of Biosciences and Bioengineering"
            }
        ],
        "title": "Dynamic monitoring the TCR CDR3 spectratypes in patients with metastatic CRC treated with a combination of bevacizumab, irinotecan, fluorouracil, and leucovorin",
        "abstract": "In the present study, either modified IFL regimen (modified irinotecan, fluorouracil and leucovorin, mIFL) alone or in combination with bevacizumab was used to treat patients with metastatic colorectal cancer (CRC). Treatment efficacy was assessed using coupled tomography imaging diagnosis. The toxicity accompany with treatment was evaluated, as well as T cell receptor (TCR) repertoire before and several cycles after therapy was dynamically monitored by analyzing the complementarity-determining region 3 (CDR3) length distribution within CD4",
        "keywords": [
            "Bevacizumab",
            "Colorectal cancer",
            "Complementarity-determining region 3",
            "T cell receptor"
        ],
        "venue": "Cancer Immunology, Immunotherapy",
        "year": 2010,
        "id": "jVhOeu29"
    },
    "o7yV4OQZ": {
        "authors": [
            {
                "name": "Hong-Tao Niu",
                "org": "CT Room"
            },
            {
                "name": "Wen-Li Zhang",
                "org": "CT Room"
            },
            {
                "name": "Qi-Yong Guo",
                "org": "Department of Radiology"
            },
            {
                "name": "Bing Yu",
                "org": "Department of Radiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infection"
            }
        ],
        "title": "Assessment of therapeutic effect of anti-angiogenesis in rat C6 glioma with steady-state susceptibility contrast-enhanced MR perfusion imaging",
        "abstract": "Objective: To explore the of value steady-state susceptibility contrast-enhanced MRI (SSCE-MRI) in assessment of anti-angiogenesis therapy in rat C6 glioma. Methods: Seventeen rats with the bearing-tumor were randomly divided into the therapy group (n=8) and the contrast group (n=9). Human-recombination endostatin (10 mg/kg) was injected to animals in therapy group, and saline of the same dose was injected to the contrast group for 7 days. Blood volume (BV) and vessel size index (VSI) were measured of tumors in peripheral, central and normal areas with MR pre- and post-therapy. Results: After therapy of endostatin, the tumor volume was obviously different between therapy group and contrast group (t=5.26, P<0.05). BV and VSI ",
        "keywords": [
            "Angiogenesis",
            "Endostastin",
            "Glioma",
            "Magnetic resonance imaging"
        ],
        "venue": "Chinese Journal of Medical Imaging Technology",
        "year": 2010,
        "id": "o7yV4OQZ"
    },
    "lXyfl9AP": {
        "authors": [
            {
                "name": "Shuwu Xie",
                "org": "National Population and Family Planning Key Laboratory of Contraceptive Drugs and Devices"
            },
            {
                "name": "Yan Zhu",
                "org": "National Population and Family Planning Key Laboratory of Contraceptive Drugs and Devices"
            },
            {
                "name": "Li Ma",
                "org": "Department of Cancer and Cell Biology"
            },
            {
                "name": "Yingying Lu",
                "org": "Obstetrics and Gynecology Hospital of Fudan University"
            },
            {
                "name": "Jieyun Zhou",
                "org": "National Population and Family Planning Key Laboratory of Contraceptive Drugs and Devices"
            },
            {
                "name": "Youlun Gui",
                "org": "National Population and Family Planning Key Laboratory of Contraceptive Drugs and Devices"
            },
            {
                "name": "Lin Cao",
                "org": "National Population and Family Planning Key Laboratory of Contraceptive Drugs and Devices"
            }
        ],
        "title": "Genome-wide profiling of gene expression in the epididymis of alpha-chlorohydrin-induced infertile rats using an oligonucleotide microarray",
        "abstract": "Background: As one of the chlorinated antifertility compounds, alpha-chlorohydrin (ACH) can inhibit glyceraldehyde-3-phosphate dehydrogenase (G3PDH) activity in epididymal sperm and affect sperm energy metabolism, maturation and fertilization, eventually leading to male infertility. Further studies demonstrated that the inhibitory effect of ACH on G3PDH is not only confined to epididymal sperm but also to the epididymis. Moreover, little investigation on gene expression changes in the epididymis after ACH treatment has been conducted. Therefore, gene expression studies may indicate new epididymal targets related to sperm maturation and fertility through the analysis of ACH-treated infertile animals.Methods: Rats were treated with ACH for ten consecutive days, and then each male rat copulated with two female rats in proestrus. Then sperm maturation and other fertility parameters were analyzed. Furthermore, we identified epididymal-specific genes that are associated with fertility between control and ACH groups using an Affymetrix Rat 230 2.0 oligo-microarray. Finally, we performed RT-PCR analysis for several differentially expressed genes to validate the alteration in gene expression observed by oligonucleotide microarray.Results: Among all the differentially expressed genes, we analyzed and screened the down-regulated genes associated with metabolism processes, which are considered the major targets of ACH action. Simultaneously, the genes that were up-regulated by chlorohydrin were detected. The genes that negatively regulate sperm maturation and fertility include apoptosis and immune-related genes and have not been reported previously. The overall results of PCR analysis for selected genes were consistent with the array data.Conclusions: In this study, we have described the genome-wide profiles of gene expression in the epididymides of infertile rats induced by ACH, which could become potential epididymal specific targets for male contraception and infertility treatment. \u00a9 2010 Xie et al; licensee BioMed Central Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Reproductive Biology and Endocrinology",
        "year": 2010,
        "id": "lXyfl9AP"
    },
    "BA54dJh8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechanical and Electrical Engineering"
            },
            {
                "name": "Yi Li",
                "org": "School of Mechanical and Electrical Engineering"
            },
            {
                "name": "Zusheng Li",
                "org": "School of Mechanical and Electrical Engineering"
            }
        ],
        "title": "Frequency-tracking circuit of supersonic power",
        "abstract": "Supersonic power is used widely in many areas. Because of drift of resonant frequency of transducer that is the key device, the supersonic power is needed to track resonant frequency of transducer. This paper presents a frequency-tracking method based on phase-locked-loop(PLL), and designs frequency-tracking circuit and parameters of circuit, designs simulation experiment to prove the method and frequency-tracking circuit, and supply help to frequency-tracking.",
        "keywords": [
            "CD4046",
            "Frequency-tracking",
            "PLL",
            "Supersonic power"
        ],
        "venue": "Journal of Soochow University Engineering Science Edition",
        "year": 2010,
        "id": "BA54dJh8"
    },
    "eNL4288I": {
        "authors": [
            {
                "name": "Bao-He Lv",
                "org": ""
            },
            {
                "name": "Yi-Xi Cai",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chun-Hui Liu",
                "org": ""
            }
        ],
        "title": "Experimental study on removal of NOx from diesel engine exhaust by non-thermal plasma",
        "abstract": "A dielectric barrier discharge (DBD) plasma experimental device was designed and applied to study NO-removal effects separately from two kinds of simulating diesel engine exhaust gases of N",
        "keywords": [
            "Dielectric barrier discharge (DBD)",
            "IC engine",
            "NOx",
            "Non-thermal plasma",
            "Simulating exhaust gas"
        ],
        "venue": "Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering",
        "year": 2010,
        "id": "eNL4288I"
    },
    "AUjiLyKT": {
        "authors": [
            {
                "name": "Wen Tao Yue",
                "org": ""
            },
            {
                "name": "Xiao Ting Zhao",
                "org": ""
            },
            {
                "name": "Li Na Zhang",
                "org": ""
            },
            {
                "name": "Zhi Dong Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wen Yun Jia",
                "org": ""
            },
            {
                "name": "Zhe Qian",
                "org": ""
            },
            {
                "name": "Chun Yan Zhang",
                "org": ""
            },
            {
                "name": "Yue Wang",
                "org": ""
            },
            {
                "name": "Xue Hui Yang",
                "org": ""
            },
            {
                "name": "Shao Fa Xu",
                "org": ""
            }
        ],
        "title": "Overexpression of cyclin Y in non-small cell lung cancer is associated with cancer cell proliferation",
        "abstract": "Cyclin Y (CCNY) is a key cell cycle regulator that acts as a growth factor sensor to integrate extracellular signals with the cell cycle machinery. The expression status of CCNY in lung cancer and its clinical significance remain unknown. The data indicates that CCNY may be deregulated in non-small cell lung cancer, where it may act to promote cell proliferation. These studies suggest that CCNY may be a candidate biomarker of NSCLC and a possible therapeutic target for lung cancer treatment. \u00a9 Science China Press and Springer-Verlag Berlin Heidelberg 2010.",
        "keywords": [
            "CCNY",
            "H1299",
            "Lentivirus RNAi",
            "NSCLC"
        ],
        "venue": "Science China Life Sciences",
        "year": 2010,
        "id": "AUjiLyKT"
    },
    "B9YkzK6H": {
        "authors": [
            {
                "name": "Judi McLean Parks",
                "org": "Washington University in St Louis"
            },
            {
                "name": "Li Ma",
                "org": "Peking University"
            },
            {
                "name": "Daniel G. Gallagher",
                "org": "James Madison University"
            }
        ],
        "title": "Elasticity in the 'rules' of the game: Exploring organizational expedience",
        "abstract": "The primary objectives of this article are twofold. Our first objective is to introduce the construct of 'organizational expedience'. We differentiate organizational expedience from a wide range of related constructs in the literature, such as counterproductive work behavior, deviance, pro-social rule-breaking, organizational retaliation behavior, and propensity to withhold effort. Our second goal is to provide a conceptual framework that proposes that role stressors (i.e. ambiguity, conflict, and overload) are antecedents of organizational expedience, which in turn predicts other worker behaviors such as voice, creativity, and cynicism. Details of the mechanisms underlying these relationships are presented as mediators including tension, task conflict, and emotional exhaustion. In addition, behavioral integrity and psychological ownership are discussed as potential moderators of the specified relationships. Based upon our conceptual framework, a series of propositions are provided as a platform for future research on organizational expedience \u00a9 The Author(s) 2010.",
        "keywords": [
            "Creativity",
            "Cynicism",
            "Expedience",
            "Justice",
            "Overload",
            "Role ambiguity",
            "Role conflict",
            "Rule-breaking"
        ],
        "venue": "Human Relations",
        "year": 2010,
        "id": "B9YkzK6H"
    },
    "Eyek5t0D": {
        "authors": [
            {
                "name": "Gang Lu",
                "org": ""
            },
            {
                "name": "Bin Wei",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Smart grid and electricity market",
        "abstract": "The analysis of the relationship between the smart grid and the electricity market is a difficult and complicated issue, which is related with lots of aspects and involves lots of unanticipated factors. The preliminary exploration is made. Based on the identification of interaction relationship between the smart grid and the electricity market, the impact of the smart grid on the electricity market is analyzed emphatically as follows. Firstly, the basic function of the smart grid in supporting the market development is analyzed; Secondly, the huge driving forces on the deregulation of power industry by the smart gird are studied, including the change of power industry foundation, the deregulation forces, the reinforcement of ordinary commodity property of electricity and so on; In the end, the perspective traits of the electricity market led by the smart grid are systematically concluded. In addition, the potential significant influence on the market design by the smart grid as well as renewable energy and the corresponding tentative solving ways are intensively analyzed. \u00a92010 State Grid Electric Power Research Institute Press.",
        "keywords": [
            "Electricity market",
            "Renewable energy",
            "Smart grid"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2010,
        "id": "Eyek5t0D"
    },
    "VgzqfZnk": {
        "authors": [
            {
                "name": "Gang Lu",
                "org": ""
            },
            {
                "name": "Fushuan Wen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qin Wang",
                "org": ""
            }
        ],
        "title": "A segment model for energy-saving electricity markets",
        "abstract": "An improper design on the mechanism or operating mode of energy-saving generation dispatching (ESGD) could bring negative effects on the development and operation of electricity markets. Consequently, how to make an appropriate coordination between the objective of ESGD and the role of electricity markets in optimizing resource allocation is then a very important issue to be investigated in China. A segment model for energy-saving electricity markets is developed in this work for this purpose. At first, the principles on ESGD designing and the scope for its implementation are analyzed, and then a segment model is presented with the objective of decreasing the ESGD's negative effects on the electricity market development and operation, while respecting the given target of energy-saving and loss reduction. A stochastic optimization formulation for optimizing the segment model of energy-saving electricity markets is built in the framework of the well-established chance-constrained programming, with an objective of compromising the electricity purchasing cost minimization and the social welfare maximization. Finally, a numerical example is employed to demonstrate the essential features of the developed segment model and the effectiveness of the chance-constrained programming based method. \u00a92010 State Grid Electric Power Research Institute Press.",
        "keywords": [
            "Electricity market",
            "Energy-saving and loss reduction",
            "Energy-saving dispatching",
            "Market segment"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2010,
        "id": "VgzqfZnk"
    },
    "sL87hS1r": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Li-Bang Ma",
                "org": ""
            },
            {
                "name": "Shu-Wen Niu",
                "org": ""
            },
            {
                "name": "Li-Na Yang",
                "org": ""
            }
        ],
        "title": "Service value of the ecosystem and regional sustainable development of Dunhuang city",
        "abstract": "Based on the land use/cover type data, yieldea from interpretation of the 1987, 1996 and 2007 Landsat-5 TM remote sensing images and field sampling, an empirical model was established to estimate ground biomass, and service value of the ecosystem of Dunhuang by means of sorting it into direct use value and indirect use value. Results show that among the eight land use types, farming land, urban construction land and vegetation-free land have increased in net area, while the other five decreased over the last two decades, which indicate that artificial ecosystem is expanding in area and vegetation shrinking in spatial coverage and as a result the ecosystem is degrading significantly. It was estimated that in Dunhuang the total ground biomass decreased by 170 856. 52 t, or by 5.82\u2030 annually; and the total ecosystem value by 43 127.45 \u00d7 10",
        "keywords": [
            "Biomass",
            "Dunhuang city",
            "Ecosystem service value",
            "Land use/cover",
            "Sustainable development",
            "Vegetation cover"
        ],
        "venue": "Journal of Ecology and Rural Environment",
        "year": 2010,
        "id": "sL87hS1r"
    },
    "66PAq5Xp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Wentao Yue",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Lina Zhang",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Yue Wang",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Chunyan Zhang",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Xuehui Yang",
                "org": "Department of Cellular and Molecular Biology"
            }
        ],
        "title": "Clinical significance and diagnostic value of survivin autoantibody in non-small cell lung cancer patients",
        "abstract": "Background and objective: Lung cancer is one of the most common cancers worldwide and causes more deaths per year than other cancers. Autoantibody was one hotspot in tumor marker research. But the clinical value of Survivin autoantibody is not clear in lung cancer patients at present. The aim of this study is to dertermine whether Survivin autoantibody could be used as a diagnostic factor of lung cancer and what the clinical value of Survivin autoantibody was in non-small cell lung cancer (NSCLC). Methods: Survivin cDNA sequence was obtained by RT-PCR and inserted into prokaryotic expression vector pET30a(+). Fusion protein of Survivin was expressed in E.coil BL21(DE3). SDS-PAGE and Western blot were used to confirm the fusion protein. The Survivin protein was purified by Ni-NTA agarose affinity chromatography. At last, indirect ELISA was used to detect Survivin autoantibody level in the serums of 215 samples from NSCLC patients and serums from 20 samples of nonmalignant lung disease patients as well as 89 samples of healthy persons were also detected as control. Results: The recombinant vector pET30a(+)/Survivin was contracted and the Survivin protein is successfully expressed in E.coil BL21(DE3) as inclusion body. Indirect EILSA was done to detect Survivin autoantibody in these serums using purified Survivin protein. It was shown that the positive rate of Survivin autoantibody was 19.5%, with a specificity of 88.9% in NSCLC patients. The expression of Survivin autoantibody has correlation with the volume of rumor and the metastasis of tumor in NSCLC patients (P<0.05). In our research, positive detection rate of NSCLC was much improved by detecting Survivin autoantibody combined with CEA compared to other tumor markers combined with CEA. Conclusion: In this study, purified fusion protein of Survivin was successfully obtained. Indirect ELISA for detecting Survivin autoantibody in serum of NSCLC patients using purified Survivin protein was established. Our results indicated that Survivin autoantibody as a latent value of tumor marker could be used for clinical diagnosis in NSCLC patients.",
        "keywords": [
            "Anti-survivin antibody",
            "Combined detection",
            "Indirect ELISA",
            "Lung neoplasms",
            "Prokaryotic expression"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2010,
        "id": "66PAq5Xp"
    },
    "OToGqgyd": {
        "authors": [
            {
                "name": "Cong Li",
                "org": ""
            },
            {
                "name": "Jianjun Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qing Lu",
                "org": ""
            }
        ],
        "title": "Personalized Travel Itinerary Recommendation Service based on collaborative filtering and IEC",
        "abstract": "Personalized Travel Itinerary Recommendation Service (PTIRS) is a hot research problem in E-travel information management currently. To improve the problem, in this paper a PTIRS method based on collaborative filtering and IEC is proposed. Firstly the scale of travel itinerary sample set is reduced by collaborative filtering; secondly an IEC algorithm called IMAGA is used to accelerate convergence speed for alleviating the phenomena \"user estimating tiredness\"; finally the most satisfactory travel itinerary can be achieved for target user. Simulating experiment show the validity of the proposed method. \u00a9 2010 IEEE.",
        "keywords": [
            "Collaborative filtering",
            "E-travel",
            "IEC",
            "Personalized Travel Itinerary"
        ],
        "venue": "ICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering",
        "year": 2010,
        "id": "OToGqgyd"
    },
    "0ReScKja": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "A web information retrieval optimization based on fuzzy similarity rough sets",
        "abstract": "The rapid development of the Internet brings a new problem, which is how to rapidly and effectively retrieve needed information from vast number of web pages. In this paper, we propose a method mapping the user's requirements to web communities based on fuzzy rough sets. It could help to advance the Web information searching technology. \u00a9 2010 IEEE.",
        "keywords": [
            "Fuzzy classification",
            "Fuzzy rough sets",
            "Link analysis",
            "Similarity",
            "Web information retrieval"
        ],
        "venue": "ICIC 2010 - 3rd International Conference on Information and Computing",
        "year": 2010,
        "id": "0ReScKja"
    },
    "Rp2up5ZC": {
        "authors": [
            {
                "name": "Shi-Ping Zhu",
                "org": "Department of Measurement Control and Information Technology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Measurement Control and Information Technology"
            },
            {
                "name": "Yang-Shuan Hou",
                "org": "Department of Measurement Control and Information Technology"
            }
        ],
        "title": "A video object segmentation algorithm based on temporal edge memory compensation",
        "abstract": "A new video object segmentation algorithm based on temporal memory compensation is proposed. First, the cumulation of inter-frame differences of symmetrical frame images and the fourth-order statistical moment of inter-frame images differences are calculated to obtain the initial image movement variation template; Second, the initial image movement variation template can be compensated by the temporal fixed time interval memory compensation. And then, the compensated image movement variation template of every frame in the video sequence can be integrated to form the global movement memory motherboard. In the spatial domain, Sobel edge detection operator is used to detect the accurate boundary of all the objects in current frame; Third, the temporal and spatial information are integrated to extract the complete and precise boundary of moving object, and then the filling is fulfilled to extract the final moving object template in video sequence. Experimental results indicate the correctness and validity of the proposed video object segmentation algorithm.",
        "keywords": [
            "Global movement memory motherboard",
            "Memory compensation in temporal fixed time interval",
            "Sobel",
            "Spatial-temporal integration",
            "Video segmentation"
        ],
        "venue": "Guangdianzi Jiguang/Journal of Optoelectronics Laser",
        "year": 2010,
        "id": "Rp2up5ZC"
    },
    "70JC9rJ1": {
        "authors": [
            {
                "name": "Yong Wei",
                "org": "XJ Electric Corporation Limited"
            },
            {
                "name": "Bin Guo",
                "org": "Xuchang Advanced Technical School"
            },
            {
                "name": "Li Ma",
                "org": "Xuchang Power Supply Company"
            },
            {
                "name": "Zhi-Chao Li",
                "org": "XJ Electric Corporation Limited"
            }
        ],
        "title": "Application of IP layer and data link layer communication technology in substation automation system",
        "abstract": "This paper analyzes the two common Ethernet communication technology application modes, one is based on data link layer, and the other is based on TCP/UDP transmission mechanism in IP layer. The paper compares the differences between them, and gives their respective application situation, and conducts an analysis of substation automation system's primary business in view of communication business combining with the application of IEC 60870-104 and IEC60870-103/TCP network technology of CBZ-8000A system. Finally, the development trend of digital and smart substation communications technology such as IEC 61850 is also discussed.",
        "keywords": [
            "Data link layer",
            "IEC 61850",
            "IEEE 802.3",
            "Substation communication",
            "TCP/UDP transmission"
        ],
        "venue": "Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control",
        "year": 2010,
        "id": "70JC9rJ1"
    },
    "XF895Jw8": {
        "authors": [
            {
                "name": "Fangming Guo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Research and application of multi-project portfolio management based on constraints theory",
        "abstract": "The multi-project environment of modern enterprises enables the multi-project management technology to have a good application prospect. Based on the theoretical foundation of the time, scope and cost of project management, with a research direction of applying multi-project portfolio management, combined with Critical Chain multi-project management technology, This paper puts forward a Critical Chain-based multi-project portfolio management framework and moreover applies it to an air-conditioning manufacturer. This framework is expected to help improve the production management performance of the related enterprises and provide a reference for further research on multi-project portfolio management.",
        "keywords": [
            "Critical chain",
            "Multi-project management",
            "Multi-project portfolio management",
            "Theory of constraints"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering)",
        "year": 2010,
        "id": "XF895Jw8"
    },
    "EyDkZ6N6": {
        "authors": [
            {
                "name": "Bo Feng",
                "org": "College of Environment and Resources"
            },
            {
                "name": "Chang-Lai Xiao",
                "org": "College of Environment and Resources"
            },
            {
                "name": "Li Ma",
                "org": "College of Environment and Resources"
            },
            {
                "name": "Xiao Xiao",
                "org": "College of Environment and Resources"
            },
            {
                "name": "Hong Zhu",
                "org": "College of Plant Science and Technology"
            }
        ],
        "title": "Antipollution assessment of un-confmed groundwater in the plain area of jilin province based on GIS",
        "abstract": "According to the actual conditions of the plain area of Jilin Province, and based on the DRASTIC index system, the Vector Drawing Function in GIS Software is applied to draw single index figures. Then different figures form the assessment cells by the Module of Special Superposition Analysis. The attributive database of GIS is applied to evaluate the antipollution capability of groundwater in the plain area of Jilin Province. The assessment results are coincident with the hydrogeologie conditions of the study area. \u00a9 2010 IEEE.",
        "keywords": [
            "Antipollution assessment of groundwater",
            "Drastic index system",
            "GIS",
            "The plain area of jilin province"
        ],
        "venue": "2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010",
        "year": 2010,
        "id": "EyDkZ6N6"
    },
    "FbF2wwWT": {
        "authors": [
            {
                "name": "Hongxiang Ou",
                "org": ""
            },
            {
                "name": "Chengwu Yi",
                "org": ""
            },
            {
                "name": "Wenming Qu",
                "org": ""
            },
            {
                "name": "Songmei Wang",
                "org": ""
            },
            {
                "name": "Qianqian Li",
                "org": ""
            },
            {
                "name": "Jing Cai",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Study on formaldehyde degradation using strong ionization discharge",
        "abstract": "Effects of formaldehyde degradation using strong ionization discharge were studied. A majority of gas molecules in the air such as O2 and H2O were ionized and maken into OH \u2022of high concentration using strong ionization discharge method to carry out formaldehyde removal experiment without catalyst and absorbent. Some factors such as exerted voltage, initial concentration, fume flow, which affect the formaldehyde removal efficiency were studied. The orthogonal test design method was applied to optimize the process conditions and the GC-MS method was used to analyse the organic components in the fume. The results indicated that as the exerted voltage increased the degradation efficiency (\u03b7) increased. The fume flow played a most important role on the increasing of \u03b7. With the fume flow decreased, probabilities of collision and reaction between formaldehyde and active molecules increased. The influence to degradation efficiency decreased in the order: fume flow > voltage > density. Under the optimized conditions, the initial density, exerted voltage and fume flow were 200mg/m3, 3.2kV and 0.2m3/h, respectively, > reached 93.2%. During the process of formaldehyde degradation, there's no other organic gas produced, and \u03b7 could be higher than 90%. \u00a92010 IEEE.",
        "keywords": [
            "Dielectic barrier discharge",
            "Formaldehyde degradation",
            "Strong ionization discharge"
        ],
        "venue": "2010 International Conference on Mechanic Automation and Control Engineering, MACE2010",
        "year": 2010,
        "id": "FbF2wwWT"
    },
    "wVo1RTOb": {
        "authors": [
            {
                "name": "Su-Ning Chen",
                "org": ""
            },
            {
                "name": "Ye-Dong Shi",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xian-Xin Gao",
                "org": ""
            }
        ],
        "title": "Relapse rate of functional dyspepsia after Chinese medicine-based therapy: A meta-analysis",
        "abstract": "AIM: To evaluate the relapse rate of functional dyspepsia after Chinese medicine-based therapy by conducting a meta-analysis. METHODS: According to the requirements of evidence-based medicine, we searched China Academic Journals Full-text Database, Chinese Periodicals Topic of Full-text Database, Chinese VIP Full-text Database and PubMed database. A total of 15 studies meeting the criteria were subjected to a meta-analysis using the RevMan4.2 software developed by the Cochrane Collaboration. RESULTS: The duration of treatment and efficacy evaluation ranges between 14-60 d, and the duration of follow-up ranges between 1-60 mo. The relapse rate is lower in Chinese medicinebased therapy group than in the Western medicine-based therapy group (11.77% \u00b1 6.46% vs 39.54% \u00b1 15.63%). According to the Jadad scale, all the trials receive a Jadad score of 1-2 and have a low level of evidence. A meta-analysis showed that the 15 studies possessed the characteristics of homogeneity (\u03c7",
        "keywords": [
            "Chinese medicine-based therapy",
            "Functional dyspepsia",
            "Meta-analysis",
            "Relapse rate"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2010,
        "id": "wVo1RTOb"
    },
    "JpcykHcK": {
        "authors": [
            {
                "name": "Da-Wei Xie",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Cui-Xiang Liu",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Bing-Yuan Wang",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Fu-Rong Sun",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Jin-Ping Li",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Yuan-Yuan Ding",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Zhen-Wei Wang",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Chang Liu",
                "org": "Songyuan Oilfield General Hospital"
            }
        ],
        "title": "Comparison of routine blood parameters and blood biochemical parameters between patients with alcoholic and non-alcoholic fatty liver disease",
        "abstract": "AIM: To compare routine blood parameters and blood biochemical parameters between patients with alcoholic fatty liver disease (AFLD) and non-alcoholic fatty liver disease (NAFLD). METHODS: A total of 1 203 subjects, who underwent physical examination, including measurement of abdominal circumference and blood pressure, routine blood examination, biochemical examination and two-dimensional ultrasound, were included in this study. Of these subjects, 509 (415 men and 94 women) were diagnosed with fatty liver disease (FLD) and 694 (446 men and 248 women) without FLD by two-dimensional ultrasound. According to the Guidelines for the Diagnosis and Treatment of Alcoholic Liver Disease, subjects with FLD were divided into two groups: AFLD group (n = 106, 105 men and 1 woman) and NAFLD group (n = 403, 310 men and 93 women). RESULTS: Subjects with FLD had a younger mean age and a higher BMI than subjects without FLD (P = 0.011 and 0.000, respectively). WBC, RBC, HGB, ALT, AST, GGT, ALB, TG, TC, LDL-C, FBG, UA (P < 0.001 for all), ALP (P = 0.015), TP (P = 0.026), AST/PLT ratio (P = 0.001), AST/ALT ratio (P < 0.001), and GGT/PLT ratio (P < 0.001) were higher and HDL-C, AST/GGT ratio, and TBIL/GGT ratio (P < 0.001 for all) were lower in subjects with FLD than in those without FLD. Subjects with AFLD had a younger mean age (P < 0.001), a higher HGB, GGT, ALB, UA (P < 0.001 for all), TG, AST, RBC, ALT (P = 0.007, 0.005, 0.011 and 0.027, respectively), AST/PLT ratio, AST/ALT ratio, and GGT/PLT ratio (P = 0.012, 0.014 and 0.002, respectively), and a lower UREA, AST/GGT ratio and TBIL/GGT ratio (P < 0.001 for all) than those with NAFLD. CONCLUSION: Routine blood examination and blood biochemical examination are useful in distinguishing patients with and without FLD as well as those with AFLD and NAFLD.",
        "keywords": [
            "Alcoholic fatty liver disease",
            "Biochemical examination",
            "Non-alcoholic fatty liver disease",
            "Routine blood test"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2010,
        "id": "JpcykHcK"
    },
    "4Aovnu8k": {
        "authors": [
            {
                "name": "Jian-Min Bian",
                "org": ""
            },
            {
                "name": "En-Shuang Zha",
                "org": ""
            },
            {
                "name": "Jie Tang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Gang Chen",
                "org": ""
            }
        ],
        "title": "Inverse geochemical modeling of arsenic groundwater at arseniasis area in the western of Jilin Province",
        "abstract": "In order to reveal the water-rock interaction process of high arsenic groundwater formation and transportation in the western of Jilin Province, field investigation, samples collection and data analysis had been finished. We used the experimental data to analyze the groundwater chemical features and high arsenic groundwater distribution in horizontal and vertical direction. By application to the PHREEQC, inverse modeling of the high arsenic groundwater was carried out. Based on the simulation, the minerals dissolution or resolution of arsenic, iron and manganese were calculated under different flow paths. The result shows that the deliquescent quantities into groundwater of both paths between different samples of scorodite mineral rich in arsenic are 2.44\u00d710",
        "keywords": [
            "Groundwater",
            "High arsenic distribution",
            "Inverse geochemical modeling",
            "Western of Jilin Province"
        ],
        "venue": "Jilin Daxue Xuebao (Diqiu Kexue Ban)/Journal of Jilin University (Earth Science Edition)",
        "year": 2010,
        "id": "4Aovnu8k"
    },
    "W3yfT3n2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronics Engineering"
            },
            {
                "name": "Dongfang Wang",
                "org": "Department of Electronics Engineering"
            },
            {
                "name": "Ruliang Zhang",
                "org": "Department of Electronics Engineering"
            }
        ],
        "title": "Research on the electrical characteristics of super junction SiGe power diodes",
        "abstract": "The super junction (SJ) SiGe switching power diode which has a columnar structure of alternative p",
        "keywords": [
            "Base region thickness",
            "Electrical characteristics",
            "Ge content",
            "SiGe diode",
            "Super junction"
        ],
        "venue": "Guti Dianzixue Yanjiu Yu Jinzhan/Research and Progress of Solid State Electronics",
        "year": 2010,
        "id": "W3yfT3n2"
    },
    "hX8y9vL4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Earth and Environmental Science"
            },
            {
                "name": "Shu-Wen Niu",
                "org": "College of Earth and Environmental Science"
            },
            {
                "name": "Li-Bang Ma",
                "org": "College of Earth and Environmental Science"
            }
        ],
        "title": "Assessment of value loss of land resource converted from farmland into construction land in gansu province",
        "abstract": "Arable land resources are not only the basis of human survival, but also the most important type of land use. In recent years, with the development of urbanization and industrialization, the phenomenon of alienation of arable land for construction has become more and more serious. Therefore, based on the functions (social security, ecological service and economic production) of the arable land resources, a value assessment system for arable lands was tentatively established. The system used comprehensively the market valuation method, substitution method, opportunity cost method and shadow pricing method to assess losses in the value of positive effects of the land resources after being converted from arable land into construction land in 12 cities of Gansu Province. Results show that the loss was great. A total of 1 564. 66 hm \n                        ",
        "keywords": [
            "Arable land resource",
            "Economic output value",
            "Ecosystem service value",
            "Gansu province",
            "Social value"
        ],
        "venue": "Journal of Ecology and Rural Environment",
        "year": 2010,
        "id": "hX8y9vL4"
    },
    "8cQMGUw6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Zhongshan Hospital"
            },
            {
                "name": "Dongmei Lai",
                "org": "International Peace Maternity and Child Health Hospital"
            },
            {
                "name": "Te Liu",
                "org": "International Peace Maternity and Child Health Hospital"
            },
            {
                "name": "Weiwei Cheng",
                "org": "International Peace Maternity and Child Health Hospital"
            },
            {
                "name": "Lihe Guo",
                "org": "Hehong (Shanghai) Biotechnology Ltd."
            }
        ],
        "title": "Cancer stem-like cells can be isolated with drug selection in human ovarian cancer cell line SKOV3",
        "abstract": "One emerging model for the development of drug-resistant tumors utilizes a pool of self-renewing malignant progenitors known as cancer stem cells (CSCs) or cancer-initiating cells (CICs). The purpose of this study was to propagate such CICs from the ovarian cancer cell line SKOV3. The SKOV3 sphere cells were selected using 40.0 \u03bcmol/l cisplatin and 10.0 \u03bcmol/l paclitaxel in serum-free culture system supplemented with epidermal growth factor, basic fibroblast growth factor, leukemia inhibitory factor, and insulin or standard serum-containing system. These cells formed non-adherent spheres under drug selection (cisplatin and paclitaxel) and serum-free culture system. The selected sphere cells are more resistant to cisplatin, paclitaxel, adriamycin, and methotrexate. Importantly, the sphere cells have the properties of self-renewal, with high expression of the stem cell genes Nanog, Oct4, sox2, nestin, ABCG2, CD133, and the stem cell factor receptor CD117 (c-kit). Consistently, flow cytometric analysis revealed that the sphere cells have a much higher percentage of CD133\n                        ",
        "keywords": [
            "cancer stem cell",
            "cDNA microarray",
            "chemoresistance",
            "drug selection",
            "ovarian cancer",
            "SKOV3"
        ],
        "venue": "Acta Biochimica et Biophysica Sinica",
        "year": 2010,
        "id": "8cQMGUw6"
    },
    "CuKQWjNL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Neonatology"
            },
            {
                "name": "Cui-Qing Liu",
                "org": "Department of Neonatology"
            },
            {
                "name": "Xiu-Ling Zheng",
                "org": "Departments of Obstetrics and Pediatrics"
            },
            {
                "name": "Shen-Fang Xin",
                "org": "Departments of Obstetrics and Pediatrics"
            },
            {
                "name": "Zeng-Liang Ji",
                "org": "Departments of Obstetrics and Pediatrics"
            },
            {
                "name": "Ya-Mei Li",
                "org": "Departments of Obstetrics and Pediatrics"
            },
            {
                "name": "Guo-Ping Yan",
                "org": "Departments of Obstetrics and Pediatrics"
            },
            {
                "name": "Chao-Fang Tian",
                "org": "Julu County Hospital for Traditional Chinese Medicine"
            },
            {
                "name": "Long-Mei Tang",
                "org": "Department of Statistics"
            },
            {
                "name": "Bo Sun",
                "org": "Department of Pediatrics"
            }
        ],
        "title": "A 12-month prospective survey of perinatal outcome of liveborn neonates in Julu County, China",
        "abstract": "Background Population based epidemiologic study on the main diseases and birth status of liveborn neonates remains scarce in China, especially in rural areas where a large number of neonates are born. The aim of this study was to establish an epidemiological basis of live births in Julu County, a representative of the northern and mid-western parts of China in terms of demography, disease pattern and women and children's health care infrastructure. Methods The perinatal data of all live births were prospectively collected in three participating county-level hospitals from September 1, 2007 to August 30, 2008. Results There were 5822 live births in these hospitals. Among all live births, 53.7% were male and 4.5% were born prematurely. Mean (SD) birth weight (BW) was (3348\u00b1503) g. The low (<2500 g) and very low BW (<1500 g) infants accounted for 3.8% and 0.5% of the total births, with 6.5% as small for gestational age and 2.8% as multi-births. Cesarean section rate was 30.2%, of which 68.6% were elective. There were 745 infants (12.8% of the live births) admitted to local neonatal wards within 7 days of postnatal life, in which 48.3% and 19.3% were due to perinatal asphyxia and prematurity, respectively. The incidences of perinatal aspiration syndrome, transient tachypnea and respiratory distress syndrome were 4.9%, 0.6% and 0.5%, respectively. Neonatal mortality was 7.6\u2030 (44/5822), with 16 in delivery room and 28 in neonatal ward before discharge. Conclusions This study provided a population-based perinatal data of live births and neonatal mortality in a northern China county with limited resources. Neonatal disorders related to perinatal asphyxia remain a serious clinical problem, which calls for sustained education of advanced neonatal resuscitation and improvement in the quality of perinatal-neonatal care.",
        "keywords": [
            "Acute respiratory disorders",
            "Epidemiology",
            "Live birth",
            "Mortality"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2010,
        "id": "CuKQWjNL"
    },
    "RTMiEbaZ": {
        "authors": [
            {
                "name": "Yan-Feng Sui",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Lin Wang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Ying Zhao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Jun-Hui Yue",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Xiao-Ping Li",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Jan-She Cao",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "BEPCII wire scanner system",
        "abstract": "To monitor the beam profile at the end of the linac non-destructively, a wire scanner as a new diagnostic instrument was designed, manufactured and installed in 2007. Since then, several measurements have been carried out using this device. This paper describes the whole system of the wire scanner and the testing results. \u00a92010 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd.",
        "keywords": [
            "Beam instrument",
            "Beam profile",
            "BEPCII",
            "Wire-scanner"
        ],
        "venue": "Chinese Physics C",
        "year": 2010,
        "id": "RTMiEbaZ"
    },
    "mUwmH7e8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Guanghua School of Management"
            },
            {
                "name": "Qing Qu",
                "org": "School of Economics and Management"
            }
        ],
        "title": "Differentiation in leader-member exchange: A hierarchical linear modeling approach",
        "abstract": "This paper explores possible antecedents and consequences of leader-member exchange (LMX) differentiation. LMX differentiation is a group-level construct, defined as the degree to which members working with the same leader differ in terms of their LMX relationship quality with their leader. Specifically, we hypothesize that leaders' personal universalistic values are negatively correlated with LMX differentiation. LMX differentiation, in turn, moderates the lower-level effect that LMX has on performance evaluation. Using surveys from leaders and subordinates as well as archival data from six companies, we found support for these arguments. However, we did not find support for a hypothesized cross-level moderation effect of differentiation on the effect LMX has on interactional justice. Implications for theory and discussion of future research directions are also addressed. \u00a9 2010 Elsevier Inc.",
        "keywords": [
            "Differentiation",
            "Leader-member exchange",
            "Performance appraisal"
        ],
        "venue": "Leadership Quarterly",
        "year": 2010,
        "id": "mUwmH7e8"
    },
    "9N7oUMso": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Lab. of Resource"
            },
            {
                "name": "Demin Zhou",
                "org": "Key Lab. of Resource"
            },
            {
                "name": "Lianwang Yin",
                "org": "Key Lab. of Resource"
            }
        ],
        "title": "Automatic delineation of wetland microtopographies from a grid DEM",
        "abstract": "In China, researches on classification of fundamental types of geomorphologic form emphasize the integrity of geomorphic units and regional landscape units, and such research results have been mostly applied for some large-scale areas according to a large elevation variation normally. However, there is lack of an automatically effective method within these researches, which can be used to delineate the geomorphic units of fresh water wetland with a little elevation gap and a small average slope. Especially, the micro-landform of wetland is an important aspect for the further research of wetland ecology and its environmental protection, and it plays a critical role in the protection or restoration of wetland ecological biodiversity, and analyzing of the wetland environment change. Within this study, Honghe National Nature Reserve (HNNR) was selected as the study area for such research experiments of automatic delineation of wetland micro-topographies in Heilongjiang Province, Northeast China. From a grid DEM of 5 meter resolution as fundamental information source, researchers attempted some digital definitions of three major geomorphic units-hill land, depression area and flooding flat area -as the micro geomorphic types. Various methods of spatial analyses based on the DEM were carried out to delineate these wetland micro-landforms. Primarily, researchers defined micro topography types of mound, depression area and flooding water bank. Secondly, researchers integrated with some spatial analysis methods, including a new improved hydrologic analysis method to extract two geomorphic units as follow: (1) a threshold value of sink filling is defined by the elevation range of the watershed of every sink point. And then, the depression area will be delineated by using map algebraic subtraction between the original DEM and the sink-filled DEM; (2) by comprehensive application of a reversed DEM, coupling with a hydrologic analysis method, researchers conformed the threshold and the difference of the sink-filled DEM and the original DEM, three micro geographic types of hill land, depression area and flooding flat area have been extracted digitally. This study also gives further discussions on the morphological characteristics and spatial distribution of the geomorphologic types after the digital delineation. This research result shows the digital method can be potentially application in various aspects of digital theory and methodology. It will improve the efficiency of hard work on manual delineation of the topographies of fresh water wetlands. And this digital terrain analysis method will be integrated with the traditional ecological study of wetland science.",
        "keywords": [
            "DEM",
            "Spatial analyst",
            "Wetland micro-topographies"
        ],
        "venue": "2010 18th International Conference on Geoinformatics, Geoinformatics 2010",
        "year": 2010,
        "id": "9N7oUMso"
    },
    "5FqqikY6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Shilong Ma",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Yuefei Sui",
                "org": "Information Processing Institute of Computing Technology"
            }
        ],
        "title": "Representation for RBAC model with description logic DLRBAC ",
        "abstract": "A new description logic-based representation for role-based access control(RBAC) model was proposed. RBAC sets and relations were translated as concepts and roles in the description logic respectively. To express RBAC role default inheritance and constraint conditions, symbols that represented role composition and inclusion were introduced to the basic description logic language, such that some RBAC default inheritance properties, such as role hierarchy(RH) transitivity, user-role assignment(UA) inheritance and permission-role assignment(PA) inheritance, and some RBAC constraints, such as static and dynamic separation of duty relations, can be represented formally. By integrating default inheritance with constraints in one formal system, the new inheritance relations that violate the access control strategy can be limited with the help of description logic reasoning mechanisms.",
        "keywords": [
            "Access control model",
            "Description logic",
            "Role-based access control model"
        ],
        "venue": "Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics",
        "year": 2010,
        "id": "5FqqikY6"
    },
    "gpQHluGz": {
        "authors": [
            {
                "name": "Bu-Qing Ye",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Zhen H. Geng",
                "org": "Department of Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medicine"
            },
            {
                "name": "Jian-Guo Geng",
                "org": "Department of Medicine"
            }
        ],
        "title": "Slit2 regulates attractive eosinophil and repulsive neutrophil chemotaxis through differential srGAP1 expression during lung inflammation",
        "abstract": "Directional migration of leukocytes is an essential step in leukocyte trafficking during inflammatory responses. However, the molecular mechanisms governing directional chemotaxis of leukocytes remain poorly understood. The Slit family of guidance cues has been implicated for inhibition of leuocyte migration. We report that Clara cells in the bronchial epithelium secreted Slit2, whereas eosinophils and neutrophils expressed its cell-surface receptor, Robo1. Compared to neutrophils, eosinophils exhibited a significantly lower level of Slit-Robo GTPase-activating protein 1 (srGAP1), leading to activation of Cdc42, recruitment of PI3K to Robo1, enhancment of eotaxin-induced eosinophil chemotaxis, and exaggeration of allergic airway inflammation. Notably, OVA sensitization elicited a Slit2 gradient at so-called bronchus-alveoli axis, with a higher level of Slit2 in the bronchial epithelium and a lower level in the alveolar tissue. Aerosol administration of rSlit2 accelerated eosinophil infiltration, whereas i.v. administered Slit2 reduced eosinophil deposition. In contrast, Slit2 inactivated Cdc42 and suppressed stromal cell-derived factor-1\u03b1-induced chemotaxis of neutrophils for inhibiting endotoxin-induced lung inflammation, which were reversed by blockade of srGAP1 binding to Robo1. These results indicate that the newly identified Slit2 gradient at the bronchus-alveoli axis induces attractive PI3K signaling in eosinophils and repulsive srGAP1 signaling in neutrophils through differential srGAP1 expression during lung inflammation. Copyright \u00a9 2010 by The American Association of Immunologists, Inc.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Immunology",
        "year": 2010,
        "id": "gpQHluGz"
    },
    "FPslRAWp": {
        "authors": [
            {
                "name": "Jianying Xu",
                "org": ""
            },
            {
                "name": "Wenhua Liu",
                "org": ""
            },
            {
                "name": "Jing Chang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Exploring strategies about ecological improvement based on local responses in northern agro-pastoral ecotone",
        "abstract": "Agro-pastoral ecotone is considered as an important and crucial ecological function area in Chinese ecological conservation. However, it is experiencing serious ecological degradation because of human effect. In order to explore measures for ecological improvement, local people and their relationship with ecological environment must be figured out. Taking farmer household as major stakeholder, we intend to derive their household strategies and plans by investigating their attitude and perception and link them with ecological improvement. Local people's attitude and perception to agriculture and agricultural policies were investigated in the Hongqitan Catchment, a typical zone of Chinese agro-pastoral ecotone. The results showed that local people held different attitude and perception to crop production and livestock rearing. Crop production provides them with basic food and income, and most people would like to expand their cropland holding so as to increase their family income. At the same time, they wish to derive more stalks as forage in livestock rearing. However, some people would not like to expand their cropland holding due to limited labor force and low foodstuff price. At present, livestock rearing is the main source of local economic income. Although most people were not satisfied with the number of livestock they possessed, it was hard for them to increase the number of livestock because of the limited forage and grassland. As for agricultural policies, the policy of Grain for Green Project, which was implemented to improve local ecological environment, gained the support of almost all interviewees. However, its sustainability would meet serious challenge after the eight-year of compensation period. In addition, local people were prohibited from browsing in converted woodland, as a result, the contradiction aroused by protection or utilization of converted woodland occurred, which became a tough problem for local governmental management. In the end, the links between local ecological improvement and people's perception were analyzed and some measures for local ecological improvement and sustainable development were put forward and summarized as follows. First, natural laws should be followed in ecological rehabilitation. Grassland ecosystem is more fitting to local physical conditions than agricultural ecosystem, and the latter is one of main reasons for local ecological degradation. So grassland ecosystem should be rebuilt and utilized protectively. Some measures must be done to prevent crop production from expanding and convert it into grassland gradually or change its effect from foodstuff production to fodder production. It is also helpful for local livestock rearing which is given high expectation by local people. Second, local people should be taken as main stakeholder of ecological compensation and conservation during ecological improvement. Or else, they would lose enthusiasm for ecological improvement. On the other hand, local people's economic production should be adapted to not only local ecological environment but also market demands. Third, measures for ecological improvement should not be restricted in local study area. Regional cooperation is necessary for local ecological improvement. For example, urbanization and market-oriented mechanism provide favorable conditions for reducing local population pressure. All in all, the paper could be taken as a pilot study about coupled human and natural systems, and it is helpful for decision-making in ecosystem management.",
        "keywords": [
            "Agro-pastoral ecotone",
            "Coordinating the relationship between crop production and livestock rearing",
            "Ecological improvement",
            "Economic demand",
            "Participatory rural appraisal"
        ],
        "venue": "Shengtai Xuebao/ Acta Ecologica Sinica",
        "year": 2010,
        "id": "FPslRAWp"
    },
    "Ms5BhhOF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Management"
            },
            {
                "name": "Feifei Yue",
                "org": "School of Management"
            }
        ],
        "title": "Industrial clusters' talents agglomeration effects on high-tech enterprises' innovations",
        "abstract": "This paper analyzes the relationship between industrial clusters' talents agglomeration effects and high-tech enterprises' innovations through exploiting high-tech industry's features and the benefits of clustering mechanism, such as collective innovation channels and knowledge spillover effects, points out that industrial clusters' talents agglomeration effects improve the high-tech enterprises' innovation efficiency and hence promote the enterprises' economic growth and development, and discusses the factors which affect clusters' talents agglomeration effects. \u00a92010 IEEE.",
        "keywords": [
            "Collective innovation",
            "High-tech enterprises",
            "Industrial clusters",
            "Knowledge spillover",
            "Talents agglomeration effects"
        ],
        "venue": "2010 International Conference on E-Product E-Service and E-Entertainment, ICEEE2010",
        "year": 2010,
        "id": "Ms5BhhOF"
    },
    "lFVX0yXn": {
        "authors": [
            {
                "name": "Zhijie Zhao",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Ming Chen",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Long Yang",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Zhipeng Fan",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Li Ma",
                "org": "Harbin University of Commerce"
            }
        ],
        "title": "2D to 3D video conversion based on interframe pixel matching",
        "abstract": "This paper presents a new method for 2D to 3D video conversion based on motion information. This method exploits the different relations of pixels matching after motion estimation to generate depth map of the 2D video. On the edge of moving object, pixels matching degree is utilized to judge that the pixel belongs to foreground or background. The contour of moving object will become more distinct. Furthermore, to the pixel which hasn't get correct matching, corresponding approach is given according to the object motion. The experimental results show that the sawtooth effect of depth map significantly reduced by proposed method. The quality of 3D video is improved. \u00a9 2010 IEEE.",
        "keywords": [
            "2D to 3D video conversion",
            "3D video",
            "Depth map",
            "Pixel matching"
        ],
        "venue": "2nd International Conference on Information Science and Engineering, ICISE2010 - Proceedings",
        "year": 2010,
        "id": "lFVX0yXn"
    },
    "rnaIpNgN": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Pei-Yi Gao",
                "org": ""
            },
            {
                "name": "Qing-Mao Hu",
                "org": ""
            },
            {
                "name": "Yan Lin",
                "org": ""
            },
            {
                "name": "Li-Na Jing",
                "org": ""
            },
            {
                "name": "Jing Xue",
                "org": ""
            },
            {
                "name": "Xiao-Chun Wang",
                "org": ""
            },
            {
                "name": "Zhi-Jun Chen",
                "org": ""
            },
            {
                "name": "Yi-Long Wang",
                "org": ""
            },
            {
                "name": "Xiao-Ling Liao",
                "org": ""
            },
            {
                "name": "Mei-Li Liu",
                "org": ""
            },
            {
                "name": "Wei-Jian Chen",
                "org": ""
            }
        ],
        "title": "Prediction of Infarct Core and Salvageable Ischemic Tissue Volumes by Analyzing Apparent Diffusion Coefficient Without Intravenous Contrast Material",
        "abstract": "Rationale and Objectives: To investigate whether baseline apparent diffusion coefficient (ADC) maps can be employed to predict both infarct core and salvageable ischemic tissue volumes in acute ischemic stroke. Materials and Methods: An automated image analysis system based on baseline ADC maps was tested against 30 patients with acute ischemic stroke of anterior circulation to predict both infarct core and salvageable ischemic tissue volumes. The predicted infarct core and predicted salvageable ischemic tissue were quantitatively and qualitatively compared with follow-up imaging data in recanalization and no recanalization groups, respectively. Direct comparisons with perfusion- and diffusion- weighted magnetic resonance imaging measures were also made. Wilcoxon signed-rank test, Spearman rank correlation, and Bland-Altman plots were performed. Results: In the recanalization group, the predicted infarct core volume was significantly correlated with the final infarct volume (r = 0. 868, P < .001). In the no recanalization group, the predicted final infarct volume (sum of the predicted infarct core and salvageable ischemic tissue volumes), as well as the predicted salvageable ischemic tissue volume, was also significantly correlated with the true final infarct volume (r = 0.955, P < .001) and infarct growth (r = 0.918, P < .001), respectively. The volumes of perfusion-diffusion mismatch were significantly larger than those of infarct growth and predicted salvageable ischemic tissue. Good agreement between predicted and true final infarct lesions was visualized by Bland-Altman plots in two groups. Direct visual comparative analysis revealed good qualitative agreement between the true final infarct and predicted lesions in 21 patients. Conclusion: The proposed ADC based approach may be a feasible and practical tool to predict the volumes of infarct core and salvageable ischemic tissue without intravenous contrast media-enhanced perfusion-weighted imaging at baseline. \u00a9 2010 AUR.",
        "keywords": [
            "Diffusion weighted",
            "Magnetic resonance imaging",
            "Stroke"
        ],
        "venue": "Academic Radiology",
        "year": 2010,
        "id": "rnaIpNgN"
    },
    "aV2hYjPY": {
        "authors": [
            {
                "name": "Huiying Li",
                "org": ""
            },
            {
                "name": "Jun Hu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhiyi Yuan",
                "org": ""
            },
            {
                "name": "Yugang Wang",
                "org": ""
            },
            {
                "name": "Xiukun Wang",
                "org": ""
            },
            {
                "name": "Dongming Xing",
                "org": ""
            },
            {
                "name": "Fan Lei",
                "org": ""
            },
            {
                "name": "Lijun Du",
                "org": ""
            }
        ],
        "title": "Comprehensive study of baicalin down-regulating NOD2 receptor expression of neurons with oxygen-glucose deprivation in vitro and cerebral ischemia-reperfusion in vivo",
        "abstract": "Cerebral ischemia-reperfusion can activate several transcription factors and lead to inflammatory reactions, which related to pattern recognition receptors with immune activating functions. NOD2 (nucleotide-binding oligomerization domain protein 2) is one of the receptors involved in innate immune response and is genetically associated with several inflammatory reactions. Since baicalin has the pharmacological effects of anti-inflammation and protection of brain from cerebral ischemia-reperfusion, we studied baicalin's effect on NOD2/TNF\u03b1 in the cell of oxygen-glucose deprivation (OGD) in vitro and the mice of cerebral ischemia-reperfusion in vivo. The results showed that NOD2 and TNF\u03b1 were up regulated in the cells with oxygen-glucose deprivation, not only in BV2 cells, but also in both of PC12 cells and primary neuron cells, which suggested NOD2 could express directly in neuron while OGD treatment. Baicalin (10\u03bcg/ml) could effectively down regulate the expression of NOD2 and TNF\u03b1 in both mRNA and protein levels. Meanwhile, baicalin (50. mg/kg, i.p.) could also down regulate the expression of NOD2 and TNF\u03b1 in protein levels significantly, in which agreed with its effect in vitro study. These data demonstrated that targeting on NOD2 especially in neurons directly was possibly attributed to the neural-protective effect of baicalin in the injury of cerebral ischemia-reperfusion. \u00a9 2010 Elsevier B.V.",
        "keywords": [
            "Baicalin",
            "Cerebral ischemia-reperfusion",
            "Neuron",
            "NOD2",
            "Oxygen-glucose deprivation"
        ],
        "venue": "European Journal of Pharmacology",
        "year": 2010,
        "id": "aV2hYjPY"
    },
    "M6O8R0zu": {
        "authors": [
            {
                "name": "Beilin Liu",
                "org": "School of Management"
            },
            {
                "name": "Li Ma",
                "org": "School of Management"
            }
        ],
        "title": "Production logistics scheduling optimization based on Improved Multi-Colony",
        "abstract": "Improved Multi-Colony Diploid Genetic Algorithm (IMCDGA) is studied in order to apply the scheduling theory to the production practice. Aimed at production logistics scheduling optimization for agile manufacturing, a job-shop dynamic scheduling model based on IMCDGA is proposed. Finally, the method mentioned above is applied to solve the scheduling optimization of Shanghai Volksvagen, Automobile Co. Ltd., and the most optimal scheduling can be attained. The simulation results demonstrate that the Improved Multi-Colony Diploid Genetic Algorithm is feasible and effective for production logistics scheduling optimization.",
        "keywords": [
            "Genetic algorithm",
            "Multi-colony diploid genetic algorithm",
            "Production logistics scheduling optimization"
        ],
        "venue": "Proceedings of the 29th Chinese Control Conference, CCC'10",
        "year": 2010,
        "id": "M6O8R0zu"
    },
    "TtQU0YMp": {
        "authors": [
            {
                "name": "Xiaoguang Lu",
                "org": "Business School"
            },
            {
                "name": "Li Ma",
                "org": "Business School"
            }
        ],
        "title": "Empirical study on Chinese stock market noise trading risk premium",
        "abstract": "Based on the noise trading theory, proposed modifier DVI formula, development CAPM and BAPM, to carry on a empirical study to Chinese stock market noise trading risk premium. Arrive at following conclusions, the behavioral portfolio yield show significant peak skewed distribution, China stock market exist remarkable noise trader risk and risk premium, between noise trader risk and risk premium has the significant asymmetry, and stock price clear upward trend in bull market is Chinese noise trader obtains the risk premium income the important premise. \u00a9 2010 IEEE.",
        "keywords": [
            "Development BAPM",
            "Median regression mode",
            "Modifier DVI formula",
            "Noise trading risk premium"
        ],
        "venue": "Proceedings - 2010 2nd IEEE International Conference on Information and Financial Engineering, ICIFE 2010",
        "year": 2010,
        "id": "TtQU0YMp"
    },
    "otd2Ibdc": {
        "authors": [
            {
                "name": "Jian-Guo Wu",
                "org": "Department of Pharmacognosy"
            },
            {
                "name": "Li Ma",
                "org": "School of Traditional Chinese Medicine"
            },
            {
                "name": "Shu-Ya Zhang",
                "org": "Department of Biochemistry"
            },
            {
                "name": "Zhan-Zhou Zhu",
                "org": "Department of Pharmacognosy"
            },
            {
                "name": "Hong Zhang",
                "org": "Department of Pharmacognosy"
            },
            {
                "name": "Lu-Ping Qin",
                "org": "Department of Pharmacognosy"
            },
            {
                "name": "Yan-Jie Wei",
                "org": "Department of Pharmacognosy"
            }
        ],
        "title": "Essential oil from rhizomes of Ligusticum chuanxiong induces apoptosis in hypertrophic scar fibroblasts",
        "abstract": "Context: Hypertrophic scarring following surgical procedures, trauma and especially burns can lead to severe functional and cosmetic impairment, causing a decrease in the quality of life. Although a wide choice of treatments is offered, few therapeutic methods are universally accepted because of their side effects. Objective: The effects of the essential oil (EO) extracted from rhizomes of Ligusticum chuanxiong Hort. (Umbelliferae) in human hypertrophic scar fibroblasts (HSFs) are investigated for the first time. Materials and methods: Chemical composition of hydrodistilled EO obtained from rhizomes of Ligusticum chuanxiong was analyzed by gas chromatography-mass spectrometry (GC-MS). The effects of EO on cell viability, apoptosis rate, mitochondrial membrane potential (MMP), lactate dehydrogenase (LDH), reactive oxygen species (ROS) and caspase-3 in HSFs were investigated. Results: The experimental results showed that EO significantly inhibited cell viability, elicited morphological changes and induced apoptosis in HSFs. EO also evidently increased the loss of MMP, the levels of LDH release and cellular ROS production, and the activity of caspase-3. Discussion and conclusion: EO-induced apoptosis was at least partially carried out via destruction of the intracellular antioxidant system and elicitation of excessive ROS accumulation in HSFs, which impaired mitochondrial membranes and elicited caspase-3 activation. EO could be an effective cure for human hypertrophic scar. \u00a9 2011 Informa Healthcare USA, Inc.",
        "keywords": [
            "Caspase-3",
            "Mitochondrial membrane potential",
            "Reactive oxygen species"
        ],
        "venue": "Pharmaceutical Biology",
        "year": 2011,
        "id": "otd2Ibdc"
    },
    "PB85ogYE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lihua Li",
                "org": ""
            }
        ],
        "title": "High-tech spin-offs' operational risk assessment system",
        "abstract": "This paper analyzes the sources of high-tech spin-offs' operational risks, establishes a multifactor hierarchical index system and applies Analytical Hierarchy Process and fuzzy mathematical methods to build a fuzzy overall evaluation model. This research can provide a useful tool to help high-tech spin-offs scientifically assess their operational risk degree in order to formulate corresponding countermeasures to evade the risks, and realize sustainable growth. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Assessment system",
            "Fuzzy overall evaluation model",
            "High-tech spin-offs",
            "Operational risks"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2011,
        "id": "PB85ogYE"
    },
    "i7KRXQvd": {
        "authors": [
            {
                "name": "Huajun Zhao",
                "org": ""
            },
            {
                "name": "Yuan-Hung Lo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Susan E. Waltz",
                "org": ""
            },
            {
                "name": "Jerilyn K. Gray",
                "org": ""
            },
            {
                "name": "Mien-Chie Hung",
                "org": ""
            },
            {
                "name": "Shao-Chun Wang",
                "org": ""
            }
        ],
        "title": "Targeting tyrosine phosphorylation of pcna inhibits prostate cancer growth",
        "abstract": "The proliferation cell nuclear antigen (PCNA) is a critical protein required for DNA replication in proliferating cells including cancer cells. However, direct inhibition of PCNA in cancer cells has been difficult due to the lack of targetable sites. We previously reported that phosphorylation of tyrosine 211 (Y211) on PCNA is important for the proliferative function of PCNA when this protein is associated with the chromatin in cancer cells. Here, we show that the Y211 phosphorylation of PCNA is a frequent event in advanced prostate cancer. To explore the potential of this signaling event in inhibition of cancer cell growth, we used a synthetic peptide, the Y211F peptide, which when present inhibits phosphorylation of Y211 on endogenous PCNA. Treatment with this peptide, but not a scrambled control peptide, resulted in S-phase arrest, inhibition of DNA synthesis, and enhanced cell death in a panel of human prostate cancer cell lines. In addition, treatment with the Y211F peptide led to decreased tumor growth in PC3-derived xenograft tumors in vivo in nude mice. Our study shows for the first time that PCNA phosphorylation at Y211 is a frequent and biologically important signaling event in prostate cancer. This study also shows a proof of concept that Y211 phosphorylation of PCNA may be used as a therapeutic target in prostate cancer cells, including cells of advanced cancers that are refractory to standard hormonal therapies. \u00a92011 AACR.",
        "keywords": [
            ""
        ],
        "venue": "Molecular Cancer Therapeutics",
        "year": 2011,
        "id": "i7KRXQvd"
    },
    "P9n9ipvm": {
        "authors": [
            {
                "name": "Wentao Yue",
                "org": ""
            },
            {
                "name": "Xiaoting Zhao",
                "org": ""
            },
            {
                "name": "Lina Zhang",
                "org": ""
            },
            {
                "name": "Shaofa Xu",
                "org": ""
            },
            {
                "name": "Zhidong Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wenyun Jia",
                "org": ""
            },
            {
                "name": "Zhe Qian",
                "org": ""
            },
            {
                "name": "Chunyan Zhang",
                "org": ""
            },
            {
                "name": "Yue Wang",
                "org": ""
            },
            {
                "name": "Xuehui Yang",
                "org": ""
            }
        ],
        "title": "Cell cycle protein cyclin y is associated with human non-small-cell lung cancer proliferation and tumorigenesis",
        "abstract": "Background: The role of cell cycle protein cyclin Y (CCNY) in non-small-cell lung cancer (NSCLC) is not clear. Hence, the aim of this study was to explore the potential role of CCNY in lung cancer. Patients and Methods: Real-time quantitative polymerase chain reaction was used for detecting the expression of CCNY mRNA in 60 samples from patients with NSCLC. The functional role of CCNY in NSCLC cells was evaluated by small interfering RNA-mediated depletion of the protein followed by analysis of cell proliferation, anchorage-independent growth, and xenograft growth. Results: CCNY mRNA is overexpressed (N = 60) in samples from patients with NSCLC. Furthermore, CCNY mRNA expression positively correlated with histologic types (squamous cell carcinoma vs. adenocarcinomas; P = .048) and with the tumor size (size > 3 cm vs. size \u2264 3 cm; P = .010) in NSCLC. Functionally, CCNY depletion was shown to inhibit cell proliferation and anchorage-independent growth in lung cancer cells. Moreover, the proliferation effects were increased when CCNY was overexpressed in lung cancer cells. Finally, CCNY was shown to support H1299 and 95D xenograft growth in nude mice. Conclusion: We reported for the first time (to the best of our knowledge) that CCNY was overexpressed in samples of NSCLC. CCNY mRNA expression associated with histologic types of NSCLC and promoted the malignant growth of lung cancer cell line in vivo and in vitro. Thus, these results validated the role of CCNY as a clinically relevant human oncoprotein and warrant further investigation of CCNY as a biomarker and a therapeutic target in NSCLC.",
        "keywords": [
            "CCNY",
            "Real-time RT-PCR",
            "RNA interference",
            "siRNA"
        ],
        "venue": "Clinical Lung Cancer",
        "year": 2011,
        "id": "P9n9ipvm"
    },
    "7KN4O2vv": {
        "authors": [
            {
                "name": "Zhen-Wei Wang",
                "org": "Department of Gastroenterology, First Hospital of China Medical University"
            },
            {
                "name": "Ying Wang",
                "org": "Department of Gastroenterology, First Hospital of China Medical University"
            },
            {
                "name": "Bing-Yuan Wang",
                "org": "Department of Gastroenterology, First Hospital of China Medical University"
            },
            {
                "name": "Yuan-Yuan Ding",
                "org": "Department of Gastroenterology, First Hospital of China Medical University"
            },
            {
                "name": "Jin-Ping Li",
                "org": "Department of Gastroenterology, First Hospital of China Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gastroenterology, First Hospital of China Medical University"
            },
            {
                "name": "Hong Zhang",
                "org": "Anshan Infectious Disease Hospital"
            }
        ],
        "title": "Clinical features of autoimmune liver disease",
        "abstract": "AIM: To investigate the clinical features of autoimmune liver disease (ALD). METHODS: A total of 91 patients with ALD were enrolled in this study, including 68 cases of autoimmune hepatitis (AIH) and 23 cases of primary biliary cirrhosis (PBC). Another 41 HBsAgpositive patients with cirrhosis were used as controls. Clinical manifestations, liver function parameters and serum immunoglobulins were compared among these patients. RESULTS: The median onset age for patients with AIH and PBC was 51.2 \u00b1 13.4 and 52.8 \u00b1 10.3 years, respectively. Females were more likely to suffer from AIH and PBC than males. AIH patients had significantly higher levels of ALT, ALP, GGT, TP, and TBIL (all P < 0.05) than patients with chronic hepatitis B-related cirrhosis. Compared to patients with AIH, those with PBC had much higher levels of TBIL (P < 0.05) which were mainly caused by the increase in DBIL. All patients had decreased levels of ALB, especially those with chronic hepatitis B-related cirrhosis. Patients with AIH and those with PBC had nearly the same positive rate of autoantibodies (63.2% vs 78.3%), while all patients with chronic hepatitis B-related cirrhosis were negative for autoantibodies. Patients with AIH had higher positive rates of ANA and anti-dsDNA but a lower positive rate of AMA than patients with PBC (all P < 0.05). Autoantibody-negative AIH patients had significantly higher levels of ALT and AST, while autoantibody-negative PBC patients had lower levels of ALT, AST, ALP and GGT than autoantibody-positive ones. CONCLUSION: ALD lacks typical clinical features. Perimenopausal women who display fatigue and jaundice and have elevated \u03b3-globulin level and negative viral markers should be highly suspected of having ALD. The presence of autoantibodies may confirm the diagnosis. Patients with AIH often have abnormal transmainase levels, while high levels of transaminases activities (ALT, AST) and significantly increased biliary enzymes (ALP, GGT) and direct bilirubin levels may suggest PBC.",
        "keywords": [
            "Autoimmune liver disease",
            "Biochemical examination",
            "Clinical medicine",
            "Primary biliary cirrhosis"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2011,
        "id": "7KN4O2vv"
    },
    "SevHWhi6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Pharmacy"
            },
            {
                "name": "Yu-Hui Wei",
                "org": "College of Pharmacy"
            },
            {
                "name": "Hao-Gang Duan",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Qin-Yuan Wu",
                "org": "College of Pharmacy"
            },
            {
                "name": "Jian-Qiang Zhang",
                "org": "College of Pharmacy"
            },
            {
                "name": "Xin-An Wu",
                "org": "Department of Pharmacy"
            }
        ],
        "title": "Preparation of diazepam solid lipid nanoparticles and its pharmacokinetics after intranasal administration in rats",
        "abstract": "OBJECTIVE: To prepare diazepam solid lipid nanoparticles, evaluate the pharmacy characters and study the pharmacokinetics after intranasal administration. METHODS: Diazepam solid lipid nanoparticles were prepared by high temperature emulsification-low temperature solidification method. The entrapment efficiency, particle size distrubtion, Zeta potential and morphology were measured. After administrating solid lipid nanoparticles in intranasal routes or diazepam parenteral solution via intravenous, the blood samples were collected from the femoral artery. Drug concentration in plasma were analyzed by HPLC method. The concentration-time curves were obtained, and pharmacokinetic parameters were obtained by DAS 1.0. RESULTS: The morphology of diazepam solid lipid nanoparticles obtained were appoximately spherical. The average particle size was (104.4 \u00b1 0.56) nm. The Zeta potential was (-18.50 \u00b1 0.98) mV. Encapsulating efficiency was (98.8 \u00b1 3)%. After intranasal aministration of diazepam solid lipid nanoparticles, t\n                        ",
        "keywords": [
            "Diazepam",
            "Intranasal",
            "Solid lipid nanoparticles"
        ],
        "venue": "Chinese Pharmaceutical Journal",
        "year": 2011,
        "id": "SevHWhi6"
    },
    "dOkWqjOQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Railway Science and Technology Research and Development Center"
            },
            {
                "name": "Yan Xuan",
                "org": "Railway Science and Technology Research and Development Center"
            },
            {
                "name": "Lan Wang",
                "org": "Railway Science and Technology Research and Development Center"
            },
            {
                "name": "Jianfeng Zhang",
                "org": "Permanent Way Department"
            },
            {
                "name": "Chunhua Li",
                "org": "Datong Track Maintenance Division"
            }
        ],
        "title": "Design and track laying test of the rail braces for 75 kg\u00b7m-1 rails",
        "abstract": "In order to tackle the problems on small radius curves and long sharp slopes of heavy haul railways, such as the inconsistent track gauge and the linetype, serious side wear of the outer rail and massive maintenance work, two forms of rail braces for 75 kg\u00b7m",
        "keywords": [
            "Dynamic characteristics of track",
            "Heavy haul railway",
            "In-situ trial laying",
            "Rail brace for small radius curve",
            "Track strengthening"
        ],
        "venue": "Zhongguo Tiedao Kexue/China Railway Science",
        "year": 2011,
        "id": "dOkWqjOQ"
    },
    "syvDmNtT": {
        "authors": [
            {
                "name": "Zhongyan Shao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shilong Wang",
                "org": ""
            },
            {
                "name": "Jinli Wang",
                "org": ""
            }
        ],
        "title": "RETRACTED ARTICLE: The research on right-power relationship in the corporation",
        "abstract": "Paper firstly defined the business power and right and the structure, pointed out that the power to enterprises means stakeholders to use of valuable resources to place a influence to a business organization structure and running mechanism and the capability arising form above, at the same time, pointed out the power structure for enterprises is the configuration and relationship in the corporate organization of the power of stakeholders. The right of enterprise is the exercise of power stakeholders or legal entity according to related law and policy or system and benefit enjoyed (opposite to obligation). The right structure of business organization is the configuration and relationship among rights of investors, operators and juridical person, staff and customers, suppliers rights and the government's rights. Based on the configuration condition of right and power both in classical and modern enterprises, analyzed that it was a game process between right and power in the corporation, pointed out following conclusions, such as a right relationship relies on the power relationship, there is a molding effect the power on the right, also a trend from power relationship to right relationship, power deciding the rights in the corporation, the right decided formal power, and power to protect and get the right, and right relying on the power. \u00a9 2011 IEEE.",
        "keywords": [
            "power",
            "power-right relationship",
            "right"
        ],
        "venue": "2011 International Conference on E-Business and E-Government, ICEE2011 - Proceedings",
        "year": 2011,
        "id": "syvDmNtT"
    },
    "N395RZi2": {
        "authors": [
            {
                "name": "Ling-Fen Xu",
                "org": ""
            },
            {
                "name": "Cheng Xu",
                "org": ""
            },
            {
                "name": "Zhi-Qin Mao",
                "org": ""
            },
            {
                "name": "Xu Teng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Mei Sun",
                "org": ""
            }
        ],
        "title": "Disruption of the F-actin cytoskeleton and monolayer barrier integrity induced by PAF and the protective effect of ITF on intestinal epithelium",
        "abstract": "To explore whether platelet-activating factor (PAF) can disrupt the intestinal epithelial barrier directly and is associated with structural alterations of the F-actin-based cytoskeleton, and to observe the protective effect of intestinal trefoil factor (ITF), we establish an intestinal epithelia barrier model using Caco-2 cells in vitro. Transepithelial electrical resistance and unidirectional flux of lucifer yellow were measured to evaluate barrier permeability; immunofluorescent staining and flow cytometry were applied to observe morphological alterations and to quantify proteins of the F-actin cytoskeleton: the tight junction marker ZO-1 and Claudin-1 were observed using immunofluorescent staining. PAF significantly increased paracellular permeability, at the same time, F-actin and tight junction proteins were disrupted. It was thought that ITF could reverse the high permeability by restoring normal F-actin, ZO-1 and Claudin-1 structures. These results collectively demonstrated that PAF plays an important role in the regulation of mucosal permeability and the effects of PAF are correlated with structural alterations of the F-actin-based cytoskeleton and of tight junctions. ITF can protect intestinal epithelium against PAF-induced disruption by restricting the rearrangement of the F-actin cytoskeleton and of tight junctions. \u00a9 2011 The Pharmaceutical Society of Korea and Springer Netherlands.",
        "keywords": [
            "Claudin-1",
            "Cytoskeleton",
            "F-actin",
            "Intestinal trefoil factor",
            "Platelet-activating factor",
            "Transepithelial electrical resistance",
            "ZO-1"
        ],
        "venue": "Archives of Pharmacal Research",
        "year": 2011,
        "id": "N395RZi2"
    },
    "irBcf3LQ": {
        "authors": [
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wang-Jun Liao",
                "org": "Department of Oncology"
            },
            {
                "name": "Yong-Ta Huang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Min Shi",
                "org": "Department of Oncology"
            },
            {
                "name": "Yuan Zhang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Normalization of T cell receptor repertoire diversity in patients with advanced colorectal cancer who responded to chemotherapy",
        "keywords": [
            ""
        ],
        "venue": "Cancer Science",
        "year": 2011,
        "id": "irBcf3LQ"
    },
    "zYp90pcd": {
        "authors": [
            {
                "name": "Wei-Jie Zhou",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Zhen H. Geng",
                "org": "Department of Biologic and Materials Sciences"
            },
            {
                "name": "Shan Chi",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Wenli Zhang",
                "org": "Department of Pathology"
            },
            {
                "name": "Xiao-Feng Niu",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Shu-Jue Lan",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Biologic and Materials Sciences"
            },
            {
                "name": "Xuesong Yang",
                "org": "Key Laboratory for Regenerative Medicine of the Ministry of Education"
            },
            {
                "name": "Li-Jing Wang",
                "org": "Vascular Biology Research Institute"
            },
            {
                "name": "Yan-Qing Ding",
                "org": "Department of Pathology"
            },
            {
                "name": "Jian-Guo Geng",
                "org": "Vascular Biology Research Institute"
            }
        ],
        "title": "Slit-Robo signaling induces malignant transformation through Hakai-mediated E-cadherin degradation during colorectal epithelial cell carcinogenesis",
        "abstract": "The Slit family of guidance cues binds to Roundabout (Robo) receptors and modulates cell migration. We report here that ectopic expression of Slit2 and Robo1 or recombinant Slit2 treatment of Robo1-expressing colorectal epithelial carcinoma cells recruited an ubiquitin ligase Hakai for E-cadherin (E-cad) ubiquitination and lysosomal degradation, epithelial-mesenchymal transition (EMT), and tumor growth and liver metastasis, which were rescued by knockdown of Hakai. In contrast, knockdown of endogenous Robo1 or specific blockade of Slit2 binding to Robo1 prevented E-cad degradation and reversed EMT, resulting in diminished tumor growth and liver metastasis. Ectopic expression of Robo1 also triggered a malignant transformation in Slit2-positive human embryonic kidney 293 cells. Importantly, the expression of Slit2 and Robo1 was significantly associated with an increased metastatic risk and poorer overall survival in colorectal carcinoma patients. We conclude that engagement of Robo1 by Slit2 induces malignant transformation through Hakai-mediated E-cad ubiquitination and lysosomal degradation during colorectal epithelial cell carcinogenesis. \u00a9 2011 IBCB, SIBS, CAS All rights reserved.",
        "keywords": [
            "colorectal carcinogenesis",
            "E-cadherin",
            "Hakai",
            "Robo",
            "Slit"
        ],
        "venue": "Cell Research",
        "year": 2011,
        "id": "zYp90pcd"
    },
    "LE9qezdE": {
        "authors": [
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wang-Jun Liao",
                "org": "Department of Oncology"
            },
            {
                "name": "Yong-Ta Huang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Min Shi",
                "org": "Department of Oncology"
            },
            {
                "name": "Yuan Zhang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Cancer of the gastrointestinal tract results in a restricted T-cell repertoire dependent upon tumor differentiation",
        "keywords": [
            "Complementarity-Determining Region 3 (CDR3)",
            "T cell receptor (TCR)",
            "T cell repertoire",
            "Tumor differentiation"
        ],
        "venue": "Cellular Immunology",
        "year": 2011,
        "id": "LE9qezdE"
    },
    "iEyG1Jew": {
        "authors": [
            {
                "name": "Yong Gao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ru-Liang Zhang",
                "org": ""
            },
            {
                "name": "Dong-Fang Wang",
                "org": ""
            }
        ],
        "title": "Effects of p and n pillar widths on electrical characteristics of super junction SiGe power diodes",
        "abstract": "By combining merits of both SJ structure and SiGe material, a novel super junction (SJ) SiGe power diode is presented. The two important characteristics of SJ SiGe diode are its columnar structure of alternating p/n pillars substituting n",
        "keywords": [
            "Electrical characteristics",
            "N",
            "P pillars width",
            "SiGe diode",
            "Super junction"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2011,
        "id": "iEyG1Jew"
    },
    "GtCiQid0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Guanghua School of Management"
            },
            {
                "name": "Huiyuan Wang",
                "org": "School of International Business"
            }
        ],
        "title": "Reducing financial risks in view of the organizational and leadership factors",
        "abstract": "Effectively reducing financial risks depends on workers' adherence to rules and regulations, and those who demonstrate misbehaviors during everyday work are more likely to bring financial risks to firms. Both the organizational factor of procedural justice and the leadership factor of abusive supervision were analyzed to predict and avoid financial risks in daily management practices. Survey data of 172 employees and their supervisors in 5 financial firms in North and Northeast China were obtained and studied to indicate that abusive supervision, lack of affective commitment, and procedural injustice are the antecedent of employee misbehavior. The abusive supervision on employees results in employees' commitment of low reliability, with procedural justice ameliorating the effect of abusive supervision on misbehavior. The results show that financial firms can reduce their risks by improving their management practices related to organizations and leaders.",
        "keywords": [
            "Abusive supervision",
            "Employee management",
            "Financial crisis",
            "Justice",
            "Misbehavior"
        ],
        "venue": "Qinghua Daxue Xuebao/Journal of Tsinghua University",
        "year": 2011,
        "id": "GtCiQid0"
    },
    "FctqKoto": {
        "authors": [
            {
                "name": "Yong-Heng Wang",
                "org": "Development Authority of Huabei Branch of SINOPEC"
            },
            {
                "name": "Jian-Min Yuan",
                "org": "Development Authority of Huabei Branch of SINOPEC"
            },
            {
                "name": "Dong-Quan Wang",
                "org": "Research Institute of Exploration and Development of Northwest Oilfield Company of SINOPEC"
            },
            {
                "name": "Li Ma",
                "org": "Research Institute of Exploration and Development of Northwest Oilfield Company of SINOPEC"
            },
            {
                "name": "Fei Liu",
                "org": "Research Institute of Engineering Technique of Northwest Oilfield Company of SINOPEC"
            },
            {
                "name": "Chong-Chun Liao",
                "org": "Research Institute of Engineering Technique of Northwest Oilfield Company of SINOPEC"
            }
        ],
        "title": "Study on the nonlinear spherical seepage flow modeling and bottomhole pressure dynamic behavior",
        "keywords": [
            "Modeling",
            "Nonlinear spherical flow",
            "Pressure dynamic behavior",
            "Quadratic pressure gradient"
        ],
        "venue": "Shuidonglixue Yanjiu yu Jinzhan/Chinese Journal of Hydrodynamics Ser. A",
        "year": 2011,
        "id": "FctqKoto"
    },
    "MbWngj8Y": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhong-Bang Song",
                "org": ""
            },
            {
                "name": "Qing-Quan Hu",
                "org": ""
            },
            {
                "name": "Yue Zhao",
                "org": ""
            },
            {
                "name": "Hong-Juan Nian",
                "org": ""
            },
            {
                "name": "Yong-Xiong Yu",
                "org": ""
            },
            {
                "name": "Kun-Zhi Li",
                "org": ""
            },
            {
                "name": "Li-Mei Chen",
                "org": ""
            }
        ],
        "title": "Construction and application of a Gateway entry vector with Rubisco small subunit promoter and its transit peptide sequence",
        "abstract": "Gateway technology has been demonstrated to be easy and successful in construction of expression vectors for genes of interest. However, the present Gateway plant destination vectors do not contain any sequence for targeting expressed proteins of interest to chloroplasts. The Xmn I restriction site was converted into a Hind III site in the Gateway entry vector pENTR-2B to generate pENTR",
        "keywords": [
            "Chloroplast localization",
            "Entry vector",
            "Gateway technology",
            "Plant expression vector",
            "PrbcS promoter"
        ],
        "venue": "Progress in Biochemistry and Biophysics",
        "year": 2011,
        "id": "MbWngj8Y"
    },
    "hgY6JXMK": {
        "authors": [
            {
                "name": "Lili Hu",
                "org": "College of Resource and Environment"
            },
            {
                "name": "Shuwen Niu",
                "org": "College of Resource and Environment"
            },
            {
                "name": "Li Ma",
                "org": "College of Resource and Environment"
            },
            {
                "name": "Jing Qin",
                "org": "College of Resource and Environment"
            }
        ],
        "title": "The empirical analysis of the relationship between agricultural economic growth and energy consumption in regions of China",
        "abstract": "There is an obvious regional discrepancy in the ratio of energy consumption to agricultural production in China. First, the paper used the cluster analysis methods to divide Chinese 30 provinces into four regions. Then, a panel data model is used to analyze the relationship between agricultural production and it's energy consumption in the different regions. The results show that there are four linkage types between unit energy consumption and unit agricultural output: high growth to high consumption (I), low growth to high consumption (II), low growth to low consumption (III), high growth to low consumption (IV). However, the increase of agricultural output value is not always in coordinate with energy consumption increase in each region. Energy use promoted obviously the agricultural output in region I and IV, but this effect is unconspicuous in region II and III. During the study period of 1990-2007, the increase of energy input has played an important role in Chinese agricultural development. Especially after 1996, the role became more obvious. Meanwhile, the effect appeared earlier in advanced provinces. Finally, according to the above results, some suggestions are put forward as follows: seeking for development on efficiency is final mode of agricultural energy consumption in China; implementing reasonable development plans of agricultural energy use; learning from each other among different regions etc. Based on these work above, it can provide scientific basis for promoting the efficiency of agricultural energy use and healthy development of agriculture in China. \u00a9 2011 IEEE.",
        "keywords": [
            "Agriculture",
            "Cluster analysis",
            "Energy consumption",
            "Input",
            "Output value",
            "Panel data model",
            "Region"
        ],
        "venue": "Proceedings - International Conference on Computer Distributed Control and Intelligent Environmental Monitoring, CDCIEM 2011",
        "year": 2011,
        "id": "hgY6JXMK"
    },
    "cfVT3g0R": {
        "authors": [
            {
                "name": "Xin Xiao",
                "org": "Dept. of Mathematics and Physics"
            },
            {
                "name": "Jing-Bo Li",
                "org": "Dept. of Mathematics and Physics"
            },
            {
                "name": "Li Ma",
                "org": "Spare-time College for Staff and Workers in Beijing Dongcheng District"
            }
        ],
        "title": "The model of reliability for a repairable system",
        "abstract": "In this paper we consider the system of M/M/N queue with service interrup-tions , therates of server breakdown are different between busy time and idle time, and thereis one repairman ite system. We give out the group of equations for the steady state distribution of the number of effective servers. We obtain the steady-state probabilities of the states and the steady-state availability of the system. This document. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Availability",
            "Reliability",
            "Repairable system"
        ],
        "venue": "Key Engineering Materials",
        "year": 2011,
        "id": "cfVT3g0R"
    },
    "DWwy7vTV": {
        "authors": [
            {
                "name": "You Li",
                "org": "College of Traditional Chinese Medicine"
            },
            {
                "name": "Li Ma",
                "org": "College of Traditional Chinese Medicine"
            },
            {
                "name": "Peng Shen",
                "org": "Chengdu Kelun Pharmaceutical Research Institute"
            },
            {
                "name": "Mu-Xin Gong",
                "org": "College of Traditional Chinese Medicine"
            }
        ],
        "title": "Spectrum-effect relationships between HPLC fingerprints and anti-endotoxin activity of chloroform extract from isatidis radix",
        "abstract": "OBJECTIVE: To analyze the spectrum-effect relationships between HPLC fingerprints and anti-endotoxin activity of the chloroform extract from Isatidis Radix, and to reveal the correlation between the pharmacological activity and material of herbs. METHODS: The anti-endotoxin activity of the chloroform extract from Isatidis Radix was detected by kinetic turbidimetric assay. The concentration-response curve and parameters (k, IC",
        "keywords": [
            "Anti-endotoxin",
            "HPLC fingerprint",
            "Isatidis Radix",
            "Kinetic turbidimetric assay",
            "Spectrum-effect relationships"
        ],
        "venue": "Chinese Pharmaceutical Journal",
        "year": 2011,
        "id": "DWwy7vTV"
    },
    "4UdnaU1p": {
        "authors": [
            {
                "name": "Li-Na Jing",
                "org": "Department of Radiology"
            },
            {
                "name": "Pei-Yi Gao",
                "org": "Department of Radiology"
            },
            {
                "name": "Yan Lin",
                "org": "Department of Radiology"
            },
            {
                "name": "Bin-Bin Sui",
                "org": "Department of Radiology"
            },
            {
                "name": "Hai-Qiang Qin",
                "org": "Department of Neurology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Radiology"
            },
            {
                "name": "Jing Xue",
                "org": "Department of Radiology"
            }
        ],
        "title": "Distribution of wall shear stress in carotid plaques using magnetic resonance imaging and computational fluid dynamics analysis: A preliminary study",
        "abstract": "Background Wall shear stress is an important factor in the destabilization of atherosclerotic plaques. The purpose of this study was to assess the distribution of wall shear stress in advanced carotid plaques using high resolution magnetic resonance imaging and computational fluid dynamics. Methods Eight diseased internal carotid arteries in seven patients were evaluated. High resolution magnetic resonance imaging was used to visualize the plaque structures, and the mechanic stress in the plaque was obtained by combining vascular imaging post-processing with computational fluid dynamics. Results Wall shear stresses in the plaques in all cases were higher than those in control group. Maximal shear stresses in the plaques were observed at the top of plaque hills, as well as the shoulders of the plaques. Among them, the maximal shear stress in the ruptured plaque was observed in the rupture location in three cases and at the shoulder of fibrous cap in two cases. The maximal shear stress was also seen at the region of calcification, in thrombus region and in the thickest region of plaque in the other three cases, respectively. Conclusion Determination of maximal shear stress at the plaque may be useful for predicting the rupture location of the plaque and may play an important role in assessing plaque vulnerability.",
        "keywords": [
            "Atherosclerosis",
            "Carotid artery",
            "Computational fluid dynamics",
            "Magnetic resonance imaging",
            "Wall shear stress"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2011,
        "id": "4UdnaU1p"
    },
    "Jw3VGvdd": {
        "authors": [
            {
                "name": "Fei Song",
                "org": "Center for Evidence-Based Medicine"
            },
            {
                "name": "Ya-Li Liu",
                "org": ""
            },
            {
                "name": "Ke-Hu Yang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Granulocyte-monocyte colony-stimulating factor for the treatment of sepsis: A meta analysis",
        "abstract": "Objective: To systematically assess the effects and safety of granulocyte-monocyte colony-stimulating factor (GM-CSF) in the treatment of sepsis. Methods: All randomized controlled trials (RCTs) of GM-CSF for the treatment of sepsis were retrieved from the databases, including PubMed (1966-2009. 10), EMbase (1974-2009. 10), Cochrane Clinical Trials Library (Issue 4, 2009), China Biomedicine Literature Database (CBM, 1978-2009. 10), Weipu (VIP, 1989-2009. 10), China National Knowledge Internet (CNKI, 1994-2009. 10) and Wanfang Database (1997-2009. 10). The quality of the included RCTs was assessed with the Cochrane Handbook for Systematic Reviews of Interventions Version 5. 0. The Cochrane Collaboration's software RevMan 5. 0 was used for Meta-analysis. Results: Four RCTs (154 patients) were included. Meta-analysis showed that there was no significant difference between the GM-CSF treatment and traditional therapy regarding 28-day mortality rate [relative risk (RR) = 0. 63, 95% confidence interval (95%CI) 0. 27-1. 45, P = 0. 283. Meta-analysis also showed that there was no significant difference in the rate of adverse events (RR = 0. 89, 95%CI 0. 34-2. 33, P = 0. 82). Descriptive analysis showed that GM-CSF could improve immuno-suppression, reduce the complications of infection and shorten the duration of mechanical ventilation, but there was no difference in length of stay in hospital or intensive care unit (ICU) and sepsis-related organ failure assessment (SOFA) score. Conclusion: The current evidence shows that, compare with the conventional therapy the GM-CSF has the benefit of improving immune function, reducing the complications of infection, and shortening the duration of mechanical ventilation. However, there is no difference in reducing mortality and adverse event, or shortening the length of stay in hospital or ICU and SOFA score with the use of GM-CSF.",
        "keywords": [
            "Granulocyte-monocyte colony-stimulating factor",
            "Sepsis",
            "Systematic review",
            "Systemic inflammatory response syndrome"
        ],
        "venue": "Chinese Critical Care Medicine",
        "year": 2011,
        "id": "Jw3VGvdd"
    },
    "3mqLpAcl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Hebei Provincial Children's Hospital"
            },
            {
                "name": "Cuiqing Liu",
                "org": "Hebei Provincial Children's Hospital"
            },
            {
                "name": "Yuqi Wang",
                "org": "Baoding Women's and Children's Hospital"
            },
            {
                "name": "Shufang Li",
                "org": "Handan Women's and Children's Hospital"
            },
            {
                "name": "Shufen Zhai",
                "org": "Handan City Central Hospital"
            },
            {
                "name": "Xiaofeng Gu",
                "org": "China National Petroleum Corporation Central Hospital"
            },
            {
                "name": "Fang Liu",
                "org": "Bethune International Peace Hospital"
            },
            {
                "name": "Aixia Yan",
                "org": "Qinhuangdao Women's and Children's Hospital"
            },
            {
                "name": "Wei Guo",
                "org": "Xingtai City People's Hospital"
            },
            {
                "name": "Yingyu Li",
                "org": "Tangshan Women's and Children's Hospital"
            },
            {
                "name": "Min Xiao",
                "org": "Cangzhou City Central Hospital"
            },
            {
                "name": "Jianying Yin",
                "org": "Hebei Provincial General Hospital"
            },
            {
                "name": "Yanzhi Li",
                "org": "Second Hospital of Hebei Medical University"
            },
            {
                "name": "Xia Liu",
                "org": "Chengde Medical College Hospital"
            },
            {
                "name": "Rong Wang",
                "org": "Cangzhou City People's Hospital"
            },
            {
                "name": "Haresh Kirpalani",
                "org": "Department of Clinical Epidemiology"
            },
            {
                "name": "Bo Sun",
                "org": "Department of Pediatrics"
            }
        ],
        "title": "Mortality of neonatal respiratory failure related to socioeconomic factors in hebei province of China",
        "keywords": [
            "Epidemiology",
            "Mortality",
            "Neonatal respiratory failure",
            "Respiratory therapy",
            "Socioeconomic factors"
        ],
        "venue": "Neonatology",
        "year": 2011,
        "id": "3mqLpAcl"
    },
    "6UlwqlXo": {
        "authors": [
            {
                "name": "Xin Xiao",
                "org": "Dept. of Mathematics and Physics"
            },
            {
                "name": "Jingbo Li",
                "org": "Dept. of Mathematics and Physics"
            },
            {
                "name": "Li Ma",
                "org": "Spare-time College for Staff and Workers in Beijing"
            }
        ],
        "title": "The reliability analysis of the repairable system",
        "abstract": "In this paper we consider the system of M/M/N queue with service interruptions, the rates of server breakdown are different between busy time and idle time, and there is one repairman in its system. We give out the group of equations for the steady state distribution of the number of effective servers. We obtain the steady-state probabilities of the states and the steady-state availability of the system. \u00a9 2010 IEEE.",
        "keywords": [
            "Availability",
            "Reliability",
            "Repairable system"
        ],
        "venue": "Proceedings - 2010 1st ACIS International Symposium on Cryptography, and Network Security, Data Mining and Knowledge Discovery, E-Commerce and Its Applications, and Embedded Systems, CDEE 2010",
        "year": 2011,
        "id": "6UlwqlXo"
    },
    "WOuQo68W": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            },
            {
                "name": "Hanfu Xu",
                "org": "Key Sericultural Laboratory of Agricultural Ministry"
            },
            {
                "name": "Jinqi Zhu",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            },
            {
                "name": "Sanyuan Ma",
                "org": "Key Sericultural Laboratory of Agricultural Ministry"
            },
            {
                "name": "Yan Liu",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            },
            {
                "name": "Rong-Jing Jiang",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            },
            {
                "name": "Qingyou Xia",
                "org": "Key Sericultural Laboratory of Agricultural Ministry"
            },
            {
                "name": "Sheng Li",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            }
        ],
        "title": "Ras1 CA overexpression in the posterior silk gland improves silk yield",
        "abstract": "Sericulture has been greatly advanced by applying hybrid breeding techniques to the domesticated silkworm, Bombyx mori, but has reached a plateau during the last decades. For the first time, we report improved silk yield in a GAL4/UAS transgenic silkworm. Overexpression of the Ras1",
        "keywords": [
            "Bombyx mori",
            "cell size",
            "GAL4/UAS",
            "posterior silk gland",
            "protein synthesis",
            "Ras1CA overexpression",
            "silk yield"
        ],
        "venue": "Cell Research",
        "year": 2011,
        "id": "WOuQo68W"
    },
    "OpV00Fv0": {
        "authors": [
            {
                "name": "Wei-Jie Zhou",
                "org": ""
            },
            {
                "name": "Zhen H. Geng",
                "org": ""
            },
            {
                "name": "Shan Chi",
                "org": ""
            },
            {
                "name": "Wenli Zhang",
                "org": ""
            },
            {
                "name": "Xiao-Feng Niu",
                "org": ""
            },
            {
                "name": "Shu-Jue Lan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xuesong Yang",
                "org": ""
            },
            {
                "name": "Li-Jing Wang",
                "org": ""
            },
            {
                "name": "Yan-Qing Ding",
                "org": ""
            },
            {
                "name": "Jian-Guo Geng",
                "org": ""
            }
        ],
        "title": "Erratum: Slit-Robo signaling induces malignant transformation through Hakai-mediated E-cadherin degradation during colorectal epithelial cell carcinogenesis (Cell Research (2011) 21 (609-626) DOI: 10.1038/cr.2011.17)",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Cell Research",
        "year": 2011,
        "id": "OpV00Fv0"
    },
    "CE4GARbu": {
        "authors": [
            {
                "name": "Hongfei Liang",
                "org": "National Astronomical Observatory"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Rujuan Yang",
                "org": "Department of Physics"
            },
            {
                "name": "Haidong Li",
                "org": "Department of Physics"
            },
            {
                "name": "Li Zhao",
                "org": "Department of Physics"
            }
        ],
        "title": "Running umbral waves observed with hinode",
        "abstract": "Observations of the main sunspot of NOAA 10953 were carried out with the Solar Optical Telescope aboard Hinode with the line Ca II H on 2007 April 30. The high-cadence (up to 10 s) Ca II H intensity images permit us to elaborate on the nature of umbral oscillations. It is found there are 19 wave sources within the sunspot and 82 running umbral waves that periodically appear at the wave sources, and propagate outward while forming ellipses or partial arcs. Due to their own expansion, the running waves become more diffused, and eventually disappear at the edge of the umbra. On the basis of the time-interval distribution between adjacent running waves being centered close to 144 s, we observed an approximate oscillation period of 142 s. By tracing the fronts of the running waves, the propagation speed of the running waves ranges from 30 to 45 kms",
        "keywords": [
            "Activity - Sun",
            "Oscillations - Sun: Sunspots",
            "Sun"
        ],
        "venue": "Publications of the Astronomical Society of Japan",
        "year": 2011,
        "id": "CE4GARbu"
    },
    "nXNJHZm4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hanfu Xu",
                "org": ""
            },
            {
                "name": "Jinqi Zhu",
                "org": ""
            },
            {
                "name": "Sanyuan Ma",
                "org": ""
            },
            {
                "name": "Yan Liu",
                "org": ""
            },
            {
                "name": "Rong-Jing Jiang",
                "org": ""
            },
            {
                "name": "Qingyou Xia",
                "org": ""
            },
            {
                "name": "Sheng Li",
                "org": ""
            }
        ],
        "title": "Erratum: Ras1 CA overexpression in the posterior silk gland improves silk yield (Cell Research (2011) 21 (991) DOI: 10.1038/cr.2011.36)",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Cell Research",
        "year": 2011,
        "id": "nXNJHZm4"
    },
    "LIoAoGyo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Radiology Department, Beijing Tiantan Hospital"
            },
            {
                "name": "Pei-Yi Gao",
                "org": "Radiology Department, Beijing Tiantan Hospital"
            },
            {
                "name": "Qing-Mao Hu",
                "org": "Key Laboratory for Biomedical Informatics and Health Engineering"
            },
            {
                "name": "Yan Lin",
                "org": "Radiology Department, Beijing Tiantan Hospital"
            },
            {
                "name": "Li-Na Jing",
                "org": "Radiology Department, Beijing Tiantan Hospital"
            },
            {
                "name": "Ing Xue",
                "org": "Radiology Department, Beijing Tiantan Hospital"
            },
            {
                "name": "Zhi-Jun Chen",
                "org": "Shenzhen Institute of Advanced Integration Technology"
            },
            {
                "name": "Yong-Jun Wang",
                "org": "Neurology Department"
            },
            {
                "name": "Mei-li Liu",
                "org": "Radiology Department"
            },
            {
                "name": "Ye-Feng Cai",
                "org": "Neurology Department"
            }
        ],
        "title": "Effect of baseline magnetic resonance imaging (MRI) apparent diffusion coefficient lesion volume on functional outcome in ischemic stroke",
        "abstract": "Objective: We explored the relationship between predicted infarct core, predicted ischemic penumbras and predicted final infarct volumes obtained though apparent diffusion coefficient (ADC)-based method, as well as other clinical variables, and functional outcome. Methods: Patients with acute cerebral ischemic stroke were retrospectively recruited. The National Institutes of Health Stroke Scale score was evaluated at baseline and the modified Rankin Scale (mRS) at day 90. Favorable outcome was defined as an mRS score of 0 to 2, and unfavorable outcome as 3 to 6. Multimodal stroke magnetic resonance imaging was carried out at presentation. The volumes of diffusion weighted imaging (DWI) and perfusion-weighted imaging (PWI) were measured using the regions of interest (ROI) method. The volumes of predicted infarct core, predicted ischemic penumbra and predicted final infarct were obtained by an automated image analysis system based on baseline ADC maps. The association between baseline magnetic resonance imaging volumes, baseline clinical variables, and functional outcome was statistically analyzed. Results: The study included 30 males and 20 females (mean \u00b1 SD age, 56 \u00b1 10 years). Baseline DWI, PWI and PWI-DWI mismatch volumes were not correlated with day-90 mRS (P > 0.05). Predicted infarct core, predicted ischemic penumbra and predicted final infarct through ADC-based method were all correlated with day-90 mRS (P<0.05). A better outcome was associated with a smaller predicted volume. Low baseline National Institutes of Health Stroke Scale and recanalization also demonstrated a trend toward a favorable outcome. Receiver operating characteristic analysis showed that the area under the curve of predicted final infarct volume and recanalization were higher with statistical significance (P < 0.001). Discussion: Predicted volumes obtained from ADC-based methods, especially predicted final infarct volume, as well as baseline National Institutes of Health Stroke Scale and recanalization may have effect on functional outcome in acute ischemic stroke. \u00a9 W. S. Maney & Son Ltd.",
        "keywords": [
            "Diffusion weighted",
            "Magnetic resonance imaging",
            "Outcome assessment",
            "Stroke"
        ],
        "venue": "Neurological Research",
        "year": 2011,
        "id": "LIoAoGyo"
    },
    "9LFcWZ7v": {
        "authors": [
            {
                "name": "Lili Hu",
                "org": "College of Earth and Environment Science"
            },
            {
                "name": "Shuwen Niu",
                "org": "College of Earth and Environment Science"
            },
            {
                "name": "Li Ma",
                "org": "College of Earth and Environment Science"
            },
            {
                "name": "Xin Zhang",
                "org": "College of Earth and Environment Science"
            },
            {
                "name": "Yongxia Ding",
                "org": "College of Earth and Environment Science"
            }
        ],
        "title": "Relationship between agricultural energy consumption and economic growth based on panel data model in China",
        "abstract": "It is of great practical significance to reveal the differences of agricultural energy consumption and economic growth in regions of China. By taking three regions in China as the research object, the paper built the panel data model to analyze the relationship between agricultural energy consumption and economic growth based on the panel data of 30 provinces from 1990 to 2008. The results showed that Granger causality existed in each region and made different changes along with the level of economic development. Meanwhile, the bidirectional and long-term Granger causality existed in western region. The differences of the relationship between agricultural energy consumption and economic growth were revealed quantitatively by model analysis for three regions of China and also for provinces of each region. The close degree of the relationship between agricultural energy consumption and economic growth was analyzed in detail, and the difference in agricultural output of different regions caused by increasing energy input was also take into account. Finally, some suggestions were put forward in the paper which can provide references for study of sustainable development of agricultural economy and energy policy making in different regions of China.",
        "keywords": [
            "Agricultural products",
            "Economics",
            "Models",
            "Panel data model",
            "Region",
            "Relation"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2011,
        "id": "9LFcWZ7v"
    },
    "pNaNgzAj": {
        "authors": [
            {
                "name": "Xiaorong Gu",
                "org": "State Key Laboratory for Agro-Biotechnology"
            },
            {
                "name": "Chungang Feng",
                "org": "State Key Laboratory for Agro-Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Animal Science"
            },
            {
                "name": "Chi Song",
                "org": "Institute of Poultry Science"
            },
            {
                "name": "Yanqiang Wang",
                "org": "State Key Laboratory for Agro-Biotechnology"
            },
            {
                "name": "Yang Da",
                "org": "Department of Animal Science"
            },
            {
                "name": "Huifang Li",
                "org": "Institute of Poultry Science"
            },
            {
                "name": "Kuanwei Chen",
                "org": "Institute of Poultry Science"
            },
            {
                "name": "Shaohui Ye",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Changrong Ge",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Xiaoxiang Hu",
                "org": "State Key Laboratory for Agro-Biotechnology"
            },
            {
                "name": "Ning Li",
                "org": "College of Animal Science and Technology"
            }
        ],
        "title": "Genome-wide association study of body weight in chicken F2 resource population",
        "abstract": "Chicken body weight is an economically important trait and great genetic progress has been accomplished in genetic selective for body weight. To identify genes and chromosome regions associated with body weight, we performed a genome-wide association study using the chicken 60 k SNP panel in a chicken F2 resource population derived from the cross between Silky Fowl and White Plymouth Rock. A total of 26 SNP effects involving 9 different SNP markers reached 5% Bonferroni genome-wide significance. A chicken chromosome 4 (GGA4) region approximately 8.6 Mb in length (71.6-80.2 Mb) had a large number of significant SNP effects for late growth during weeks 7-12. The LIM domain-binding factor 2 (LDB2) gene in this region had the strongest association with body weight for weeks 7-12 and with average daily gain for weeks 6-12. This GGA4 region was previously reported to contain body weight QTL. GGA1 and GGA18 had three SNP effects on body weight with genome-wide significance. Some of the SNP effects with the significance of \"suggestive linkage\" overlapped with previously reported results. \u00a9 2011 Gu et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2011,
        "id": "pNaNgzAj"
    },
    "qdcn62XB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Anhui University of Science and Technology"
            },
            {
                "name": "Tao Wang",
                "org": "Guizhou Solid Waste Management Center of Environmental Office"
            },
            {
                "name": "Xu Liu",
                "org": "Anhui Industry and Trade Vocational and Technical College"
            }
        ],
        "title": "A study on quantitative structure activity relationship between organic phosphorus pesticides and marine microalgae",
        "abstract": "Quantitative structure-activity relationship (QSAR) is a relative equation which reflects organism activity and pysical-chemical parameter. It can calculate the toxicity based on the pysical-chemical parameter. The paper discusses the effect of organic phosphorus pesticides on marine micro-algas, The QSAR model which reflects toxic effects of different organic phosphorus pesticides is appropriate. The analysis of model indicate: the toxic effect of organic phosphorus pesticides has a positive relationship with LogP, a passive relationship with Hf, The model has a good result between experimental value and forecast value. \u00a9 2011 IEEE.",
        "keywords": [
            "marine Microalgae",
            "organic phosphorus pesticides",
            "quantitative structure activity relationship (QSAR)"
        ],
        "venue": "ISWREP 2011 - Proceedings of 2011 International Symposium on Water Resource and Environmental Protection",
        "year": 2011,
        "id": "qdcn62XB"
    },
    "eQmd0Jt0": {
        "authors": [
            {
                "name": "Yong-Wang Li",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gynaecology and Obstetrics"
            },
            {
                "name": "Bao-Guo Wang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Hai-Long Jin",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Ju-Qiang Han",
                "org": "Basic Medical Sciences Academy of Military Medical Sciences of Chinese PLA"
            }
        ],
        "title": "Asphyxial hypoxic preconditioning induces neuroprotective effect via activation of toll-like receptor 4 (TLR4) signal pathway in rats",
        "abstract": "Hypoxic preconditioning (HP) induces neuroprotective effect against cerebral ischemia, but the mechanism still remains unclear. In this study, we investigated whether the toll-like receptor 4 (TLR4) signal pathway was involved in cerebral ischemic tolerance. According to the treatment of HP and asphyxial cardiac arrest (ACA), rats were assigned to ACA group, HP + ACA group, HP group and Sham group. Rat mortality was 5% in HP + ACA group and 30% in ACA group (P<0.01); neurofunctional scores in HP and HP + ACA group were better than in ACA group (P<0.05). Compared with Sham group, TLR4 mRNA expression, NF-k{cyrillic}B activity and the production of TNF-\u03b1 and IL-6 in HP or HP + ACA or ACA group were significantly increased. The increase was progressively significant in groups (AHP < AHP + ACA < ACA) (P<0.01). HP induced mild inflammation via activating the TLR4 signal pathway and then further inhibited inflammatory response induced by ACA. \u00a9 2011 Academic Journals.",
        "keywords": [
            "Asphyxial cardiac arrest",
            "Cerebral ischemic tolerance",
            "Hypoxic preconditioning",
            "Toll-like receptor 4"
        ],
        "venue": "Scientific Research and Essays",
        "year": 2011,
        "id": "eQmd0Jt0"
    },
    "NkX4Uk2j": {
        "authors": [
            {
                "name": "Rong-Jing Ding",
                "org": "Department of Cardiology"
            },
            {
                "name": "Li Ma",
                "org": "Medical College of Zhangye"
            }
        ],
        "title": "A case report of acute liver injury and myopathy caused by simvastatin combined with paroxetine",
        "abstract": "We reported a case that simvastatin combined with paroxetine caused acute liver injury and myopathy. It reminds clinicians to pay more attention to drug interactions.",
        "keywords": [
            "Acute liver injury",
            "Myopathy",
            "Paroxetine",
            "Simvastatin"
        ],
        "venue": "Chinese Journal of New Drugs",
        "year": 2011,
        "id": "NkX4Uk2j"
    },
    "AyCDyqd1": {
        "authors": [
            {
                "name": "Shouxuan Qin",
                "org": "Institute of Particle and Two-Phase Flow Measurement Technology"
            },
            {
                "name": "Xiaoshu Cai",
                "org": "Institute of Particle and Two-Phase Flow Measurement Technology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Particle and Two-Phase Flow Measurement Technology"
            },
            {
                "name": "Bin Yu",
                "org": "Institute of Particle and Two-Phase Flow Measurement Technology"
            }
        ],
        "title": "Evaluation of incident light intensity based on Gregory theory of light fluctuation for in-line particle sizing measurement",
        "abstract": "For in-line measurement of particle size and concentration based on the light fluctuation method, the intensity of incident light must be pre-detected. However, it is very difficult to measure the incident light intensity during the in-line measurement because the incident light intensity is easily affected by many factors. A novel method based on Gregory's light fluctuation method is proposed. The relation among the intensity of incident light, the ratio of particle concentrations at different time, the standard deviation and the mean value of the intensity of transmitted light is established. With those measurable parameters the intensity of incident light may be obtained. Experimental results agree well with the pre-detected value of the intensity of incident light, and the maximum deviation is less than 1.1%.",
        "keywords": [
            "In-line measurement",
            "Incident-light intensity",
            "Light scattering",
            "Light-fluctuation method",
            "Measurement",
            "Particle concentration"
        ],
        "venue": "Guangxue Xuebao/Acta Optica Sinica",
        "year": 2011,
        "id": "AyCDyqd1"
    },
    "f2Oaud0O": {
        "authors": [
            {
                "name": "Yang Ding",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xin-Zhu Wang",
                "org": ""
            },
            {
                "name": "Jian Zhang",
                "org": ""
            },
            {
                "name": "Gui-Zhen Zhao",
                "org": ""
            },
            {
                "name": "Zhao-Quan Wang",
                "org": ""
            },
            {
                "name": "Xiao-Guang Dou",
                "org": ""
            }
        ],
        "title": "In vitro study on hepatitis B virus infecting human choriocarcinoma JEG3 cells and its mechanism",
        "abstract": "Aim: To build a hepatitis B virus (HBV)-infected human trophoblast cell model in vitro and determine the mechanism of intrauterine HBV infection. Methods: Serum from hepatitis B-infected patients containing HBV DNA >10 ",
        "keywords": [
            "Hepatitis B",
            "Infection",
            "JEG3",
            "Placenta trophoblast",
            "Real-time PCR",
            "Southern blot"
        ],
        "venue": "Intervirology",
        "year": 2011,
        "id": "f2Oaud0O"
    },
    "iFExsyL3": {
        "authors": [
            {
                "name": "Zhijie Zhao",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Li Ma",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Xuesong Jin",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Lizhi Zhang",
                "org": "Harbin University of Commerce"
            }
        ],
        "title": "Wavelet video encoder with rate-control algorithm",
        "abstract": "In this paper, we investigate the rate-distortion (R-D) performance of the embedded wavelet coder and the frame dependency between the reference frame and the predictive frame. Then, according to the rate-distortion model and the frame dependency to solve the rate control problem to a bit allocation problem for each frame. Experimental results show that the superior performance of the embedded wavelet video coder with the proposed rate control scheme. \u00a9 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).",
        "keywords": [
            "Embedded coding",
            "rate-control",
            "rate-distortion"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2011,
        "id": "iFExsyL3"
    },
    "vW6u1kAl": {
        "authors": [
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Bing Zhang",
                "org": "State Key Laboratory for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Yong-Ta Huang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Pei-Pei Hao",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhen-Min Jiang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qi Jin",
                "org": "State Key Laboratory for Molecular Virology and Genetic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Development of genetically engineered CD4 + and CD8 + T cells expressing TCRs specific for a M. tuberculosis 38-kDa antigen",
        "abstract": "Cell-mediated immunity is critical to the clearance of Mycobacterium tuberculosis due to the primarily intracellular niche of this pathogen. Adoptive transfer of M. tuberculosis-specific effector T cells has been shown to confer immunity to M. tuberculosis-infected recipients resulting in M. tuberculosis clearance. However, it is difficult to generate sufficient numbers of M. tuberculosis antigen-specific T cells in a short time. Recent studies have developed T cell receptor (TCR) gene-modified T cells that allow for the rapid generation of large numbers of antigen-specific T cells. Many TCRs that target various tumor and viral antigens have now been isolated and shown to have functional activity. Nevertheless, TCRs specific for intracellular bacterial antigens (including M. tuberculosis antigens) have yet to be isolated and their functionality confirmed. We isolated M. tuberculosis 38-kDa antigen-specific HLA class I and class II-restricted TCRs and modified the TCR gene C regions by substituting nine amino acids with their murine TCR homologs (minimal murinization). Results showed that both wild-type and minimal murinized TCR genes were successfully cloned into retroviral vectors and transduced into primary CD4 ",
        "keywords": [
            "38 kDa",
            "Adoptive immunotherapy",
            "CDR3 spectratype",
            "Mycobacterium tuberculosis",
            "TCR"
        ],
        "venue": "Journal of Molecular Medicine",
        "year": 2011,
        "id": "vW6u1kAl"
    },
    "YoZRLT6J": {
        "authors": [
            {
                "name": "Guang-Hui Tong",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Wei-Wei Tong",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Infectious Diseases"
            },
            {
                "name": "Yong Liu",
                "org": "Department of Clinical Laboratory"
            }
        ],
        "title": "Effects of glucose and insulin on production of solubility endothelial cell protein C receptor in human umbilical vein endothelial cells",
        "abstract": "Objective: To investigate the effects of glucose and insulin on the production of solubility endothelial cell protein C receptor(sEPCR) in human umbilical vein endothelial cells (HUVEC) and to clarify the mechanisms of the damage of vein endothelial cells and the diabetic thrombosis. Methods: HUVEC cultivated in vitro were divided into glucose (Glu) groups (5.5, 20.0 and 40.0 mmol\u00b7L",
        "keywords": [
            "Endothelial cell protein C receptor",
            "Glucose",
            "Human umbilical vein endothelial cells",
            "Insulin"
        ],
        "venue": "Journal of Jilin University Medicine Edition",
        "year": 2011,
        "id": "YoZRLT6J"
    },
    "jR493qGv": {
        "authors": [
            {
                "name": "\u00darsula Guillen",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Sara DeMauro",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pediatrics"
            },
            {
                "name": "John Zupancic",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Eileen Wang",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Amiram Gafni",
                "org": "Department of Clinical Epidemiology and Biostatistics"
            },
            {
                "name": "Haresh Kirpalani",
                "org": "Department of Pediatrics"
            }
        ],
        "title": "Survival rates in extremely low birthweight infants depend on the denominator: Avoiding potential for bias by specifying denominators",
        "abstract": "OBJECTIVE: The objective of the study was to assess whether recent data reporting survival of preterm infants introduce a bias from the use of varying denominators. STUDY DESIGN: We performed a systematic review of hospital survival of infants less than 1000 g or less than 28 weeks. Included publications specified the denominator used to calculate survival rates. RESULTS: Of 111 eligible publications only 51 (46%) specified the denominators used to calculate survival rates: 6 used all births, 25 used live births, and 20 used neonatal intensive care unit admissions. Overall rates of survival to hospital discharge ranged widely: from 26.5% to 87.8%. Mean survival varied significantly by denominator: 45.0% (\u00b111.6) using a denominator of all births, 60.7% (\u00b113.2) using live births, or 71.6% (\u00b112.1) using used neonatal intensive care unit admissions (P\u2264.009 or less for each of 3 comparisons). CONCLUSION: Variations in reported rates of survival to discharge for extremely low-birthweight (<1000 g) and extremely low-gestationalage (<28 weeks) infants reflect in part a denominator bias that dramatically affects reported data. \u00a9 2011 Mosby, Inc. All rights reserved.",
        "keywords": [
            "Extremely low-birthweight infant",
            "Extremely premature survival outcome",
            "Infant"
        ],
        "venue": "American Journal of Obstetrics and Gynecology",
        "year": 2011,
        "id": "jR493qGv"
    },
    "MFr61zgO": {
        "authors": [
            {
                "name": "Ke Pu",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Shao-Yi Li",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Yun Gao",
                "org": "Institute of Endocrinology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Pathology and Pathophysiology"
            },
            {
                "name": "Weining Ma",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Yunhui Liu",
                "org": "Department of Neurosurgery"
            }
        ],
        "title": "Bystander effect in suicide gene therapy using immortalized neural stem cells transduced with herpes simplex virus thymidine kinase gene on medulloblastoma regression",
        "abstract": "Medulloblastomas (MBs) are the most common malignant brain tumor in children. The current therapeutic strategies are ineffective against the infiltrative and disseminative nature of MBs in about one-third of patients. Based on studies which have revealed the tumor-tropic characteristic of neural stem cells (NSCs), we used an immortalized neural stem cell line C17.2 as a cellular therapeutic delivery system to evaluate the antitumor effect of herpes simplex virus thymidine kinase gene (HSVtk) on MBs. We first stably transfected the HSVtk gene into C17.2 cells to produce C17.2tk cells, and then mixed C17.2tk with the human MB cell line Daoy at various ratios supplemented with ganciclovir (GCV). Both in vitro and in vivo experiments yielded promising results. Even at a C17.2tk: Daoy ratio as low as 1:16, more than 25% cells were killed in vitro. In vivo co-implantation study showed that when C17.2tk: Daoy ratio was 1:8, tumor growth inhibition was still evident and the mice had significantly prolonged survival. These results might partially be explained by the inherent tumor-tropic properties of NSCs and the bystander effect coupled with expression of connexin-43 (Cx43) between C17.2tk and Daoy cells. Our study clearly showed for the first time that immortalized neural stem cells used as vectors to deliver HSVtk gene therapy have a strong tumoricidal effect on MBs. \u00a9 2010 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Bystander effect",
            "Herpes simplex virus thymidine kinase",
            "Medulloblastoma",
            "Neural stem cell",
            "Suicide gene therapy"
        ],
        "venue": "Brain Research",
        "year": 2011,
        "id": "MFr61zgO"
    },
    "ZtHhLi4c": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Study on evidentiality in spoken Mandarin Chinese",
        "abstract": "Evidentiality codes the way speakers acquire knowledge of the information they talk about and their assessment of the reliability of that information. Researches have proved that evidentiality could exist in languages that even lack a clear evidential system, and all languages have ways of coding speakers' assessment of the epistemological status of their information. Most of previous studies of evidentiality have been concentrated on English or other languages. Nevertheless, discussion of evidentiality in Chinese has been somewhat vacant. This paper aims to study the evidentiality in spoken Mandarin Chinese, and to explore the range of strategies that occur, thus we will be in a better position to understand how evidential meanings are encoded in Chinese natural language and the specific meaning of evidential linguistic forms. \u00a9 2011 IEEE.",
        "keywords": [
            "coding",
            "evidentiality",
            "modality",
            "natural language",
            "semantics"
        ],
        "venue": "Proceedings - 2011 6th IEEE Joint International Information Technology and Artificial Intelligence Conference, ITAIC 2011",
        "year": 2011,
        "id": "ZtHhLi4c"
    },
    "aB3EXjBR": {
        "authors": [
            {
                "name": "Dongxue Wang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Donghai Wu",
                "org": "Department of Rheumatology"
            }
        ],
        "title": "Efficacy of etanercept in coxitis in ankylosing spondylitis",
        "abstract": "",
        "keywords": [
            "Antagoniste du TNF (facteur de n\u00e9crose tumorale)",
            "Coxite",
            "Etanercept",
            "Spondylarthrite ankylosante"
        ],
        "venue": "Revue du Rhumatisme (Edition Francaise)",
        "year": 2011,
        "id": "aB3EXjBR"
    },
    "EVMZhIPl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Foreign Languages"
            }
        ],
        "title": "Clarification on linguistic applications of Fuzzy Set Theory to natural language analysis",
        "abstract": "Within the linguistic field, the phenomenon found by Fuzzy Set Theory application is called fuzziness. Linguistic study on fuzziness has lagged behind the multitudinous literature on vagueness and ambiguity. However, as an unconventional form of semantics and the entity of imprecision and rationality, the study of fuzziness remains a valuable area to explore. As fuzziness is a phenomenon existing in real world, as well as in natural language, the fuzzy set theory lighted up by linguistic method can serve as a tool to study language in turn. The close kinship created by linguistics and the birth of fuzzy sets in turn help to fetch the essence of fuzziness and resume the study of linguistics along the same line. Since there hasn't been generally agreed approach to Fuzzy Linguistics up till now, the linguistic application of Fuzzy Theory to natural language is clarified in this paper, and a working definition of linguistic fuzziness is provided. \u00a9 2011 IEEE.",
        "keywords": [
            "fuzziness",
            "Fuzzy Linguistics",
            "Fuzzy Set Theory",
            "linguistic",
            "vagueness"
        ],
        "venue": "Proceedings - 2011 8th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2011",
        "year": 2011,
        "id": "EVMZhIPl"
    },
    "UxfO0lj4": {
        "authors": [
            {
                "name": "Dongxue Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Donghai Wu",
                "org": ""
            }
        ],
        "title": "Efficacy of etanercept in ankylosing spondylitis hip lesions",
        "abstract": "",
        "keywords": [
            "Ankylosing spondylitis",
            "Etanercept",
            "Hip joint lesions",
            "Tumor necrosis factor inhibitor"
        ],
        "venue": "Joint Bone Spine",
        "year": 2011,
        "id": "UxfO0lj4"
    },
    "kMb9dDmp": {
        "authors": [
            {
                "name": "Shaoyi Li",
                "org": ""
            },
            {
                "name": "Yun Gao",
                "org": ""
            },
            {
                "name": "Ke Pu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiaofu Song",
                "org": ""
            },
            {
                "name": "Yunhui Liu",
                "org": ""
            }
        ],
        "title": "All-trans retinoic acid enhances bystander effect of suicide-gene therapy against medulloblastomas",
        "abstract": "In our previous study we evaluated the antitumor effect of herpes simplex virus-thymidine kinase gene (HSV-tk) on human medulloblastomas (MBs) in a therapeutic delivery system using the immortalized neural stem cell (NSC) line C17.2. However, our findings indicated that the bystander effect between C17.2tk and Daoy MB cells was weak compared to the bystander effect between NSCtk and C6 glioma cells. Gap junction intercellular communication (GJIC) is the main mechanism mediating the bystander effect in HSV-tk gene therapy. All-trans retinoic acid (ATRA) has been shown to up-regulate the expression of Connexin43 and GJIC. In this study we investigated the synergistic effect of ATRA and HSV-tk gene therapy in the treatment of MBs. We found that the expression of Connexin43 in Daoy cells was significantly increased when cells were exposed to 3. \u03bcmol/l of ATRA (P<0.05). After co-culturing C17.2tk cells with Daoy cells at different ratios ranging from 1:1 to 1:16, ATRA significantly increased the bystander anti-tumor effect compared to ATRA-untreated cells (P<0.05). In intracranial co-implantation experiments, mice co-implanted with C17.2tk/Daoy cells and treated with a combination of ATRA and GCV had significantly smaller tumors compared to the animals treated with GCV alone (P<0.05). Together, our results show that ATRA enhanced the tumoricidal effect in HSVtk/GCV suicide gene therapy against Daoy MB cells by strengthening the bystander effect in vitro and in vivo. \u00a9 2011 Elsevier Ireland Ltd.",
        "keywords": [
            "All-trans retinoic acid",
            "Bystander effect",
            "Herpes simplex virus thymidine kinase",
            "Medulloblastoma",
            "Neural stem cell"
        ],
        "venue": "Neuroscience Letters",
        "year": 2011,
        "id": "kMb9dDmp"
    },
    "q8ziAJSp": {
        "authors": [
            {
                "name": "Xuena Han",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Ming Chen",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Zhijie Zhao",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Zhipeng Fan",
                "org": "Harbin University of Commerce"
            },
            {
                "name": "Li Ma",
                "org": "Harbin University of Commerce"
            }
        ],
        "title": "Stereoscopic video coding based on depth compensated temporal filtering",
        "abstract": "This paper presented a new method for 2D plus depth stereoscopic video coding. This method gave the scalable stereoscopic video coding framework based on wavelet. Proposed depth temporal compensated filtering (DCTF) realized the depth temporal scalable. The framework of encoder, extractor and decoder were given. The experimental results showed that the 2D and depth sequences temporal, space and quality scalable were realized. \u00a9 2011 IEEE.",
        "keywords": [
            "2D plus depth",
            "scalable video coding",
            "stereoscopic video coding"
        ],
        "venue": "Proceedings of 2011 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2011",
        "year": 2011,
        "id": "q8ziAJSp"
    },
    "9QaJtvSA": {
        "authors": [
            {
                "name": "Hong Xu",
                "org": "State Nuclear Power Technology R and D Center"
            },
            {
                "name": "Jun-Rong Wang",
                "org": "Institute of Nuclear and New Energy Technology"
            },
            {
                "name": "Zhi-Wei Zhou",
                "org": "Institute of Nuclear and New Energy Technology"
            },
            {
                "name": "Li Ma",
                "org": "State Nuclear Power Technology R and D Center"
            }
        ],
        "title": "Design and preliminary analysis of in-vessel core catcher made of high-temperature ceramics material in PWR",
        "abstract": "In order to protect the interior wall of pressure vessel from melting, as an additional way to external reactor vessel cooling (ERVC), a kind of in-vessel core catcher (IVCC) made of high-temperature ceramics material was designed. Through the high-temperature and thermal-resistance characteristic of IVCC, the distributing of heat flux was optimized. The results show that the downward average heat flux from melt in ceramic layer reduces obviously and the interior wall of pressure vessel doesn't melt, keeping its integrity perfectly. Increasing of upward heat flux from metallic layer makes the upper plenum structure's temperature ascend, but the temperature doesn't exceed its melting point. In conclusion, the results indicate the potential feasibility of IVCC made of high-temperature ceramics material.",
        "keywords": [
            "High-temperature ceramics material",
            "In-vessel core catcher",
            "In-vessel retention",
            "Severe accident"
        ],
        "venue": "Yuanzineng Kexue Jishu/Atomic Energy Science and Technology",
        "year": 2011,
        "id": "9QaJtvSA"
    },
    "blNXqfZo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Yuhui Wei",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Yan Zhou",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Xiaohua Ma",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Xin'An Wu",
                "org": "Department of Pharmacy"
            }
        ],
        "title": "Effects of Pluronic F68 and Labrasol on the intestinal absorption and pharmacokinetics of rifampicin in rats",
        "abstract": "The aim of this study was to investigate the effects of Pluronic F68 and Labrasol on the intestinal absorption and pharmacokinetics of rifampicin. Intestinal permeability of rifampicin with or without excipients was evaluated by an in situ single-pass perfusion method. A highperformance liquid chromatographic method was applied to study the pharmacokinetics of rifampicin with or without excipients. Labrasol or Pluronic F68 (0.1% and 0.05%, v/v), co-perfused with rifampicin (60 \u03bcg/mL), significantly increased in situ permeability. Similarly, verapamil (a typical P-gp inhibitor) also increased in situ permeability, but to a lesser extent. In vivo, the oral administration of rifampicin with or without Pluronic F68, Labrasol or verapamil resulted in statistically significant effect on t ",
        "keywords": [
            "Intestinal absorption",
            "Labrasol",
            "P-gp",
            "Pharmacokinetics",
            "Pluronic F68",
            "Rifampicin"
        ],
        "venue": "Archives of Pharmacal Research",
        "year": 2011,
        "id": "blNXqfZo"
    },
    "jNjRoEiv": {
        "authors": [
            {
                "name": "Xia Ran",
                "org": "School of Life Science"
            },
            {
                "name": "Li Ma",
                "org": "School of Traditional Chinese Medicine"
            },
            {
                "name": "Cheng Peng",
                "org": "Key Laboratory of Standardization of Chinese Herbal Medicines"
            },
            {
                "name": "Hong Zhang",
                "org": "Department of Pharmacognosy"
            },
            {
                "name": "Lu-Ping Qin",
                "org": "Department of Pharmacognosy"
            }
        ],
        "title": "Ligusticum chuanxiong Hort: A review of chemistry and pharmacology",
        "abstract": "Context: Ligusticum chuanxiong Hort (LC; Umbelliferae) is an effective medical plant, which has been extensively applied for many years to treat various diseases with other Chinese herbal medicines. Although a considerable amount of scientific research was reported on LC in the last decade, it is currently scattered across various publications. The present review comprises the chemical and pharmacological research on LC in the last decade. Objective: The objective of this review is to bring together most of the scientific research available on LC and evaluate its effects and mechanisms. Methods: The information for 82 cases included in this review was compiled using major databases such as Medline, Elsevier, Springer, Pubmed, and Scholar. Results: The compounds contained in LC can be divided into five kinds, essential oil (EO), alkaloids, phenolic acids, phthalide lactones, and other constituents. A great deal of pharmacological research has been done, which mainly focuses on cardiovascular and cerebrovascular effects, antioxidation, neuroprotection, antifibrosis, antinociception, antiinflammation, and antineoplastic activity. Conclusion: A large number of pharmacological and chemical studies during the last 10 years have demonstrated the vast medicinal potential of LC. It is still very clear that LC is a plant with widespread use now and also with extraordinary potential for the future. The documents strongly support the view that LC has beneficial therapeutic properties and indicates its potential as an effective adaptogenic herbal remedy. \u00a9 2011 Informa Healthcare USA, Inc.",
        "keywords": [
            "Component",
            "Plant",
            "Traditional Chinese medicine",
            "Umbelliferae"
        ],
        "venue": "Pharmaceutical Biology",
        "year": 2011,
        "id": "jNjRoEiv"
    },
    "xsroBiw8": {
        "authors": [
            {
                "name": "Jianqiang Deng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao Feng",
                "org": ""
            }
        ],
        "title": "Work recovery efficiency of work exchange in chemical process",
        "abstract": "Whenever a high-pressure fluid stream, or simply stream HP, is depressurized, a potential for mechanical energy recovery exists. On the other hand, pressurizing a low-pressure fluid stream, or simply stream LP, always requires mechanical energy. In principle, a work exchanger (WE) may be applied to any high-pressure processing systems where it is also desirable to recover mechanical energy to offset the energy requirement for pressurization of low pressure streams. Because the gas streams in the chemical process often appear with big flux and high pressure, there are great potential to recover work in the process industry. But, it is difficult to forecast and appraise the work recovery result between two gas streams because gas is compressible. For the two kinds of structure of gas-gas WE, the reciprocating machine and the centrifugal machine, their thermodynamic processes were analyzed and the equations of work recovery efficiencies were proposed. The in-depth simplified work recovery efficiency equations of the work transfer process in two WE structures were presented through reasonable assumption and were compared finally. The work recovery efficiency equation of centrifugal machine was also extra influenced by initial volume flow ratio than the reciprocating machine. In order to see what pure influence of the stream phase state on the work recovery efficiency, the influence of initial volume flow ratio was expected to be neglected. So the reciprocating machine was chosen to take as example and its performance of work exchange between two streams with different phase states were compared. Two WE structures corresponded to different work recovery efficiency equations. The simplified work recovery efficiency equation of reciprocating machine followed a power function of compression ratio. Its work recovery efficiency decreased with increasing compression ratio, while for centrifugal structure, the work recovery efficiency was relevant to not only pressure ratio but also initial volume flow ratio. Furthermore, because the centrifugal structure did not involve minimal pressure differential, a centrifugal machine could achieve higher LP compression than a reciprocating machine. The present work compared the work recovery efficiency between the streams with different phase states. The result showed that with the same compression ratio and initial volume flow ratio, liquid-liquid reciprocating work exchanger had the highest work recovery efficiency value. Its ideal value was 100%. The work recovery efficiency values of gas-liquid WE and liquid-gas WE decreased successively, while the value of gas-gas WE was the lowest. The work recovery efficiency equation of centrifugal machine had also extra influence by initial volume flow ratio than the reciprocating machine. \u00a9 All Rights Reserved.",
        "keywords": [
            "Centrifugal machine",
            "Reciprocating machine",
            "Work exchanger",
            "Work recovery efficiency"
        ],
        "venue": "Huagong Xuebao/CIESC Journal",
        "year": 2011,
        "id": "xsroBiw8"
    },
    "nQcq5cfu": {
        "authors": [
            {
                "name": "Lin Wang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Ge Lei",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "EPICS application for interrupt",
        "abstract": "EPICS (Experimental Physics and Industrial Control System) is a set of software tools, libraries, and applications developed collaboratively by Argonne National Laboratory and Los Alamos National Laboratory of America. Interrupt is one of the methods for transferring data between CPU and peripheral devices, and it is often used in EPICS drivers for PCI and VME buses. So we need to study the interrupt mechanism of EPICS. It describes the application for EPICS interrupt on PowerPC architecture and VxWorks operating system.",
        "keywords": [
            "Control System",
            "EPICS",
            "Interrupt",
            "PowerPC",
            "VxWorks"
        ],
        "venue": "Hedianzixue Yu Tance Jishu/Nuclear Electronics and Detection Technology",
        "year": 2011,
        "id": "nQcq5cfu"
    },
    "7qMfUVbL": {
        "authors": [
            {
                "name": "Run-Qing Ma",
                "org": "Postgraduate Education College"
            },
            {
                "name": "Guang-Hui Yan",
                "org": "Postgraduate Education College"
            },
            {
                "name": "Zi-Li Li",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Li Ma",
                "org": "Postgraduate Education College"
            },
            {
                "name": "Wei-Ning Rong",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Hui-Ping Li",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Ya-Ni Liu",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Xun-Lun Sheng",
                "org": "Ningxia Eye Hospital"
            }
        ],
        "title": "Mutations analysis of CRX gene in 100 Chinese patients with retinitis pigmentosa",
        "abstract": "AIM: To identify the mutations of cone-rod homeobox gene (CRX) in the patients with retinitis pigmentosa (RP) in Ningxia and to evaluate their potential interaction in the pathogenesis of RP. METHODS: One hundred individuals with RP were recruited for this study from October 2009 to November 2010. Polymerase chain reaction (PCR) and direct DNA sequencing were used to screen in the entire coding region and splice sites of CRX gene. Multiple analysis was used to examine the role of CRX gene mutation on RP. RESULTS: In total 5 sequence variants gene were identified, 2 synonymous variants (p. Leu78Leu and p. Ala92Ala), 3 missense variants(p. Ala112Val, p. Gly122Asp and p. Thr187lle). p. Ala112Val, p. Gly122Asp were reported as Single Nucleotide Polymorphisms(SNP) and showed no positive correlation with the RP confirmed by the multivariate logistic regression. The p. Thr187lle variant was found in two ARRP (autosomal recessive RP) patients and was absent in normal control individuals. CONCLUSION: The prevalence of CRX mutation in Ningxia population(< 1%) is lower than other populations. p. Thr187lle was not a disease-causing mutation, but further study should be conducted to determine whether the p. Thr187lle variant can effect the express of other gene and increase the risk of developing ARRP.",
        "keywords": [
            "Autosomal dominant retinitis pigmentosa",
            "CRX gene",
            "Genie mutation"
        ],
        "venue": "International Journal of Ophthalmology",
        "year": 2011,
        "id": "7qMfUVbL"
    },
    "WpMFKRpq": {
        "authors": [
            {
                "name": "Na Li",
                "org": ""
            },
            {
                "name": "Yilong Wang",
                "org": ""
            },
            {
                "name": "Wenjuan Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jing Xue",
                "org": ""
            },
            {
                "name": "Karin Weissenborn",
                "org": ""
            },
            {
                "name": "Reinhard Dengler",
                "org": ""
            },
            {
                "name": "Hans Worthmann",
                "org": ""
            },
            {
                "name": "David Z. Wang",
                "org": ""
            },
            {
                "name": "Peiyi Gao",
                "org": ""
            },
            {
                "name": "Liping Liu",
                "org": ""
            },
            {
                "name": "Yongjun Wang",
                "org": ""
            },
            {
                "name": "Xingquan Zhao",
                "org": ""
            }
        ],
        "title": "Contrast extravasation on computed tomography angiography predicts clinical outcome in primary intracerebral hemorrhage: A prospective study of 139 cases",
        "keywords": [
            "Contrast extravasation",
            "CT angiography",
            "Hematoma expansion",
            "Intracerebralhemorrhage",
            "Outcome",
            "Spot sign"
        ],
        "venue": "Stroke",
        "year": 2011,
        "id": "WpMFKRpq"
    },
    "kuZ74TOc": {
        "authors": [
            {
                "name": "Lin Wang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Ge Lei",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "EPICS application for accessing VME devices on VxWorks",
        "abstract": "EPICS (Experimental Physics and Industrial Control System) is a set of software tools, libraries, and applications developed collaboratively by Argonne National Laboratory and Los Alamos National Laboratory of America. PCI is a local bus for attaching hardware devices in a computer. VME is a synchronous bus, stable and reliable. It is widely used in EPICS control systems. Developing EPICS drivers for VME bus needs the knowledge of computer mechanisms such as memory mapping. So we need to study such contents. It describes the principle and method on how to access VME devices on the real-time operating system VxWorks and the EPICS support for VME.",
        "keywords": [
            "Control System",
            "Driver",
            "EPICS",
            "VME",
            "VxWorks"
        ],
        "venue": "Hedianzixue Yu Tance Jishu/Nuclear Electronics and Detection Technology",
        "year": 2011,
        "id": "kuZ74TOc"
    },
    "cTdcL916": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of English"
            }
        ],
        "title": "A cognitive study of the metaphoric structuring of SHIJIAN",
        "abstract": "Metaphor is the result of human mind conceptualizing the world. In many previous studies about metaphor, space and time are thought to be the two most fundamental concepts in cognition, by which other concepts are constructed. Nevertheless, discussion of the metaphoric structuring of time in natural language is rare, not to mention the time concept in Chinese. This paper aims to evaluate whether the concept of time in Chinese is metaphorically structured, thus in turn, trying to discover the means adopted by Chinese people to understand SHIJIAN. \u00a9 2011 IEEE.",
        "keywords": [
            "Cognition",
            "Cognitive linguistics",
            "Metaphor",
            "Metaphoric structuring",
            "Time"
        ],
        "venue": "Proceedings - 7th International Conference on Semantics, Knowledge, and Grids, SKG 2011",
        "year": 2011,
        "id": "cTdcL916"
    },
    "6elXaN1z": {
        "authors": [
            {
                "name": "Qing-Xia Liu",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Hui-Ping Li",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Wen-Zhang Du",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Jian-Ling Zhang",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Postgraduate Education College"
            },
            {
                "name": "Guang-Hui Yan",
                "org": "Postgraduate Education College"
            },
            {
                "name": "Run-Qing Ma",
                "org": "Postgraduate Education College"
            },
            {
                "name": "Xun-Lun Sheng",
                "org": "Ningxia Eye Hospital"
            }
        ],
        "title": "Epidemiological investigation of the prevalence rate of pterygium in Ningxia region",
        "abstract": "AIM: To determine the prevalence rate of pterygium in Ningxia region and to explore the risk factors such as age, gender, the urban-rural difference, geographical position, nationality, economic level and demographic factors. METHODS: Totally 3001 residents were selected by cluster randomized sampling in Jinfeng district and Hongsipu town. Ocular exanmination and questionnaire survey were conducted. The prevalence rate and incidence of pterygium were calculated and the related risk factor was analyzed. RESULTS:The prevalence rate of pterygium was 6.16% in Ningxia region and 5.74% in urban, 6.49% in rural area, difference between the two groups was not statistically significant (\u03c7 ",
        "keywords": [
            "Epidemiology",
            "Ningxia",
            "Pterygium"
        ],
        "venue": "International Journal of Ophthalmology",
        "year": 2011,
        "id": "6elXaN1z"
    },
    "WXZvr2pM": {
        "authors": [
            {
                "name": "Run-Qing Ma",
                "org": "Graduate School"
            },
            {
                "name": "Hui-Ping Li",
                "org": "Eye Hospital of Ningxia"
            },
            {
                "name": "Qing-Xia Liu",
                "org": "Eye Hospital of Ningxia"
            },
            {
                "name": "Guang-Hui Yan",
                "org": "Graduate School"
            },
            {
                "name": "Li Ma",
                "org": "Graduate School"
            },
            {
                "name": "Xun-Lun Sheng",
                "org": "Eye Hospital of Ningxia"
            }
        ],
        "title": "Epidemiological survey on trachoma prevalence in Ningxia region of China",
        "abstract": "AIM: To determine the prevalence of trachoma in Ningxia and assess associated risk factors to provide the basis for the prevention and treatment of trachoma. METHODS: Study setting was Jinfeng district (city) and Hongsipu town (rural area) in Ningxia. Three thousand residents were selected by cluster randomized sampling. Ocular examination and questionnaire survey were conducted. The diagnosis was performed according to the World Health Organization (WHO) protocol. The prevalence of trachoma was determined and the related the risk factor was analyzed. RESULTS: Prevalence of trachoma was 5.50%(165/3000), 2.79% (36/1290) in City and 7.54% (129/1710) in rural area. The difference of the prevalence between city and rural area was significant(\u03c7 ",
        "keywords": [
            "Epidemiological survey",
            "Prevalence rate",
            "Trachoma"
        ],
        "venue": "International Journal of Ophthalmology",
        "year": 2011,
        "id": "WXZvr2pM"
    },
    "6Zs1yxkG": {
        "authors": [
            {
                "name": "Chong Zhang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Lianrong Zhao",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Cheng Lv",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Yang Ding",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Tingting Xia",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Jingyan Wang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Xiaoguang Dou",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Vitamin D status and expression of vitamin D receptor and LL-37 in patients with spontaneous bacterial peritonitis",
        "abstract": "Background: Vitamin D, which exerts its effect through vitamin D receptor (VDR), and LL-37, a vitamin D-dependent antimicrobial peptide, are involved in many infectious diseases. Aim: The objective of this study was to evaluate whether vitamin D status and expressions of VDR and LL-37 are involved in the pathogenesis of spontaneous bacterial peritonitis (SBP). Methods: Serum and ascitic fluid 25-dihydroxyvitamin D [25(OH)D] concentrations and levels of VDR and LL-37 in peritoneal leukocytes were measured by ELISA and real-time PCR methods in cirrhotic patients with SBP (n = 19) and cirrhotic patients with simple ascites (n = 28). The correlations between these levels and clinical variables were evaluated. Results: Cirrhotic patients with ascites showed low vitamin D concentrations in both serum and ascitic fluid. Lower serum vitamin D concentrations were observed in cirrhotic patients with Child-Pugh C class. 25(OH)D concentrations in ascitic fluid were positive correlated with that in serum (r = 0.74, P < 0.001). The SBP group showed significantly higher levels of both VDR and LL-37 mRNA expressions in peritoneal leukocytes than the simple ascites group (P = 0.005 and P = 0.003, respectively). In the SBP group, VDR and LL-37 expressions in peritoneal leukocytes were positively correlated (r = 0.70, P = 0.001). Conclusions: Vitamin D insufficiency was universal among cirrhotic patients with ascites, and the situation was more severe with more serious cirrhosis. Expressions of peritoneal leukocytes VDR and LL-37 genes were simultaneously up-regulated in cirrhotic patients with SBP when compared with cirrhotic patients with simple ascites. It is indicated that the vitamin D-VDR system and its downstream gene, LL-37, are involved in the pathogenesis and antibacterial immune response to SBP. \u00a9 2011 Springer Science+Business Media, LLC.",
        "keywords": [
            "Cirrhosis",
            "LL-37",
            "Spontaneous bacterial peritonitis",
            "Vitamin D",
            "Vitamin D receptor"
        ],
        "venue": "Digestive Diseases and Sciences",
        "year": 2012,
        "id": "6Zs1yxkG"
    },
    "MGzPkXca": {
        "authors": [
            {
                "name": "Liang Xie",
                "org": ""
            },
            {
                "name": "Chenglong Luo",
                "org": ""
            },
            {
                "name": "Chengguang Zhang",
                "org": ""
            },
            {
                "name": "Rong Zhang",
                "org": ""
            },
            {
                "name": "Jun Tang",
                "org": ""
            },
            {
                "name": "Qinghua Nie",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiaoxiang Hu",
                "org": ""
            },
            {
                "name": "Ning Li",
                "org": ""
            },
            {
                "name": "Yang Da",
                "org": ""
            },
            {
                "name": "Xiquan Zhang",
                "org": ""
            }
        ],
        "title": "Genome-wide association study identified a narrow chromosome 1 region associated with chicken growth traits",
        "abstract": "Chicken growth traits are important economic traits in broilers. A large number of studies are available on finding genetic factors affecting chicken growth. However, most of these studies identified chromosome regions containing putative quantitative trait loci and finding causal mutations is still a challenge. In this genome-wide association study (GWAS), we identified a narrow 1.5 Mb region (173.5-175 Mb) of chicken (Gallus gallus) chromosome (GGA) 1 to be strongly associated with chicken growth using 47,678 SNPs and 489 F2 chickens. The growth traits included aggregate body weight (BW) at 0-90 d of age measured weekly, biweekly average daily gains (ADG) derived from weekly body weight, and breast muscle weight (BMW), leg muscle weight (LMW) and wing weight (WW) at 90 d of age. Five SNPs in the 1.5 Mb KPNA3-FOXO1A region at GGA1 had the highest significant effects for all growth traits in this study, including a SNP at 8.9 Kb upstream of FOXO1A for BW at 22-48 d and 70 d, a SNP at 1.9 Kb downstream of FOXO1A for WW, a SNP at 20.9 Kb downstream of ENSGALG00000022732 for ADG at 29-42 d, a SNP in INTS6 for BW at 90 d, and a SNP in KPNA3 for BMW and LMW. The 1.5 Mb KPNA3-FOXO1A region contained two microRNA genes that could bind to messenger ribonucleic acid (mRNA) of IGF1, FOXO1A and KPNA3. It was further indicated that the 1.5 Mb GGA1 region had the strongest effects on chicken growth during 22-42 d. \u00a9 2012 Xie et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2012,
        "id": "MGzPkXca"
    },
    "0kr6jPpR": {
        "authors": [
            {
                "name": "Bo Sun",
                "org": "Department of Neonatology"
            },
            {
                "name": "Li Ma",
                "org": "Hebei Provincial Children's Hospital"
            },
            {
                "name": "Xiaohong Liu",
                "org": "Shenzhen Children's Hospital"
            },
            {
                "name": "Xirong Gao",
                "org": "Hunan Provincial Children's Hospital"
            },
            {
                "name": "Liming Ni",
                "org": "Shaanxi Provincial Maternity Hospital"
            }
        ],
        "title": "Development of neonatal respiratory and intensive care: Chinese perspectives",
        "abstract": "Recent economic improvements in China have allowed the development of perinatal-neonatal care in sub-provincial regions. However, variations in neonatal respiratory and intensive care exist, especially in regions with limited resources. We conducted a series of collaborative clinical investigations into neonatal hypoxemic respiratory failure (NRF). In the study period from 2004 to 2005, this nationwide study found an incidence of NRF of 13.4% of total admissions to neonatal intensive care units (NICUs), with a mortality of 32%. Fewer than 30% of infants with respiratory distress syndrome (RDS) received surfactant treatment. Most cases of NRF had birth weights (BWs) of 1,000-1,500 g. Approximately 60% of deaths were due to withdrawal of respiratory support because of economic restraints despite initial response to therapy. Extremely low BW or gestational age accounted for less than 2% of all NRF cases, and their survival rate was less than 50%. A prospective clinical epidemiologic study of NRF in 14 NICUs, mainly sub-provincial centers, in Hebei province was undertaken in the study period from 2007 to 2008. NRF made up 16.9% of total NICU admissions, with increased use of surfactant (>50%) and continuous positive airway pressure (>80%) in this study. However, mortality due to RDS, meconium aspiration syndrome and pulmonary infection/sepsis remained higher than 30%, in part affected by socioeconomic factors. With measures to assist hospitalized neonates from low income families in urban areas, as well as the 'new rural cooperative health care program' to subsidize families from rural areas, the quality and affordability of NICU services may be improved in the forthcoming years. \u00a9 2011 S. Karger AG, Basel.",
        "keywords": [
            "Neonatology",
            "Prematurity",
            "Respiratory distress syndrome",
            "Respiratory failure",
            "Respiratory therapy"
        ],
        "venue": "Neonatology",
        "year": 2012,
        "id": "0kr6jPpR"
    },
    "cZJPj8Co": {
        "authors": [
            {
                "name": "Weiying Li",
                "org": "Cell Biology Laboratory"
            },
            {
                "name": "Wentao Yue",
                "org": "Cell Biology Laboratory"
            },
            {
                "name": "Lina Zhang",
                "org": "Cell Biology Laboratory"
            },
            {
                "name": "Xiaoting Zhao",
                "org": "Cell Biology Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Cell Biology Laboratory"
            },
            {
                "name": "Xuehui Yang",
                "org": "Cell Biology Laboratory"
            },
            {
                "name": "Chunyan Zhang",
                "org": "Cell Biology Laboratory"
            },
            {
                "name": "Yue Wang",
                "org": "Cell Biology Laboratory"
            },
            {
                "name": "Meng Gu",
                "org": "Cell Biology Laboratory"
            }
        ],
        "title": "Polymorphisms in GSTM1, CYP1A1, CYP2E1, and CYP2D6 are associated with susceptibility and chemotherapy response in non-small-cell lung cancer patients",
        "abstract": "Background: Studies of polymorphisms in CYP1A1, CYP2E1, CYP2D6, and GSTM1 and their relationship to lung cancer susceptibility and chemotherapy response have been reported, but the results are not consistent. In this study we selected four polymorphisms in these genes, several of which have previously been researched, and investigated their association with lung cancer susceptibility and chemotherapy response. Methods: We genotyped the four polymorphisms in a cohort composed of 217 non-small-cell lung cancer (NSCLC) patients and 198 controls. Of these, 145 advanced NSCLC patients underwent chemotherapy and were monitored for 5 years. Results: Significant differences in the GSTM1 polymorphism were observed between the case and control groups (P = 0.02). We observed a synergistic effect of smoking and GSTM1. Smokers with deficient-type GSTM1 had a 4.96-fold increased risk of developing lung cancer. Significant differences in GSTM1 and CYP1A1 polymorphisms were observed between the response and nonresponse groups (P = 0.004 and P = 0.026). Moreover, patients with deficient-type GSTM1 were superior responders to platinum drugs than those carrying wild-type GSTM1 (P = 0.014). In addition, patients carrying TT CYP1A1 responded better to nonplatinum drugs than those carrying TC and CC CYP1A1 (P = 0.01). Polymorphisms in the four enzymes had no effect on the overall survival of NSCLC patients. Conclusions: Our findings support the hypothesis that a polymorphism in GSTM1 is associated with lung cancer susceptibility. Furthermore, polymorphisms in GSTM1 and CYP1A1 were associated with chemotherapy response. In particular, smokers carrying deficient-type GSTM1 were at a higher risk of developing lung cancer. Patients carrying deficient-type GSTM1 responded better to platinum drugs, while those with TT CYP1A1 were better responders to nonplatinum drugs. \u00a9 2011 Springer Science+Business Media, LLC.",
        "keywords": [
            "Chemotherapy",
            "Genetic susceptibility",
            "Non-small-cell lung cancer",
            "Polymorphisms"
        ],
        "venue": "Lung",
        "year": 2012,
        "id": "cZJPj8Co"
    },
    "WxJMKTOz": {
        "authors": [
            {
                "name": "Xue Meng",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Xindong Sun",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Dianbin Mu",
                "org": "Department of Pathology"
            },
            {
                "name": "Ligang Xing",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Baijiang Zhang",
                "org": "Department of Thoracic Surgery"
            },
            {
                "name": "Shuqiang Zhao",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Guoren Yang",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Feng-Ming Kong",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Jinming Yu",
                "org": "Department of Radiation Oncology"
            }
        ],
        "title": "Noninvasive evaluation of microscopic tumor extensions using standardized uptake value and metabolic tumor volume in non-small-cell lung cancer",
        "abstract": "Purpose: To prospectively evaluate whether maximal microscopic extensions (MEmax) correlate with maximal standardized uptake value (SUVmax) and metabolic tumor volume (MTV) at 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) images in non-small-cell lung cancer (NSCLC). Methods and Materials: Thirty-nine patients with Stage I-IIIA NSCLC underwent surgery after FDG-PET/CT scanning. SUVmax and MTV were calculated on the PET/CT images. The maximum linear distance from the tumor margin to the farthest extent of the tumor in every dimension was measured at the tumor section. The correlations among MEmax, SUVmax, MTV and other clinical pathologic parameters were analyzed. Results: MEmax for all patients had a significant correlation with SUVmax (r = 0.777, p = 0.008) and MTV (r = 0.724, p < 0.001). When expressed in terms of the probability of covering ME with respect to a given margin, we suggested that margins of 1.93 mm, 3.90 mm, and 9.60 mm for SUVmax \u22645, 5-10, and >10 added to the gross tumor volume would be adequate to cover 95% of ME. Conclusions: This study demonstrated that tumors with high SUVmax and MTV have more MEmax and would therefore require more margin expansion from gross tumor volume to clinical target volume. FDG-PET/CT, especially for SUVmax, is promising and effective and merits additional study in noninvasive delimiting of the clinical target volume margin for NSCLC. \u00a9 2012 Elsevier Inc.",
        "keywords": [
            "Clinical target volume margin",
            "Metabolic tumor volume",
            "Non-small-cell lung cancer",
            "Positron emission tomography/computed tomography",
            "Standardized uptake value"
        ],
        "venue": "International Journal of Radiation Oncology Biology Physics",
        "year": 2012,
        "id": "WxJMKTOz"
    },
    "6U3RgVoA": {
        "authors": [
            {
                "name": "\u00darsula Guill\u00e9n",
                "org": "Division of Neonatology"
            },
            {
                "name": "Sara DeMauro",
                "org": "Division of Neonatology"
            },
            {
                "name": "Li Ma",
                "org": "Division of Newborn Medicine"
            },
            {
                "name": "John Zupancic",
                "org": "Division of Newborn Medicine"
            },
            {
                "name": "Robin Roberts",
                "org": "Department of Clinical Epidemiology and Biostatistics"
            },
            {
                "name": "Barbara Schmidt",
                "org": "Department of Clinical Epidemiology and Biostatistics"
            },
            {
                "name": "Haresh Kirpalani",
                "org": "Department of Clinical Epidemiology and Biostatistics"
            }
        ],
        "title": "Relationship between attrition and neurodevelopmental impairment rates in extremely preterm infants at 18 to 24 months: A systematic review",
        "abstract": "Objective: To assess the effect of loss to follow-up rates at 18 to 24 months on neurodevelopmental outcome statistics for infants of less than 1000 g birth weight or less than 28 weeks' gestational age. Data Sources: MEDLINE, EMBASE, PubMed, and Cochrane Library databases (January 1, 2000, to June 30, 2010). Study Selection: We searched for studies reporting outcomes of infants of less than 1000 g birth weight or less than 28 weeks' gestational age who were born after 1990. Main Exposure: Eligible articles had to report the primary outcome and follow-up rates at 18 to 24 months. Main Outcome: Our primary composite outcome of neurodevelopmental impairment (NDI) was any of a mental developmental quotient 2 SDs below the mean, using the Bayley Scales of Infant Development II; cerebral palsy; visual impairment; or significant hearing impairment. Results: Of 43 publications describing outcomes at 18 to 24 months, 20 provided rates of follow-up, describing a total of 34 185 infants. The NDI rates ranged between 12.4% and 57.5%. Follow-up rates ranged between 71.6% and 100%. Higher rates of NDI were significantly correlated with greater loss to follow-up (r \n                        ",
        "keywords": [
            ""
        ],
        "venue": "Archives of Pediatrics and Adolescent Medicine",
        "year": 2012,
        "id": "6U3RgVoA"
    },
    "IQY3HBGB": {
        "authors": [
            {
                "name": "Yuan Zhang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Min Shi",
                "org": "Department of Oncology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhi Yang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Mingqian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Antigenic stimulation induces recombination activating gene 1 and terminal deoxynucleotidyl transferase expression in a murine T-cell hybridoma",
        "keywords": [
            "Mature T cell clone",
            "Recombinase genes",
            "Secondary rearrangement",
            "T cell receptor"
        ],
        "venue": "Cellular Immunology",
        "year": 2012,
        "id": "IQY3HBGB"
    },
    "QO1DzAjG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Guanghua School of Management"
            },
            {
                "name": "Judi McLean Parks",
                "org": "John M. Olin Business School"
            }
        ],
        "title": "Your Good Name: The Relationship Between Perceived Reputational Risk and Acceptability of Negotiation Tactics",
        "abstract": "Reputation serves important functions in social interactions. As a result, negotiators should be concerned about protecting their reputations. Using an online experiment with 343 respondents, we examined the impact of perceived reputational risk on the acceptability of potentially questionable tactics. Consistent with and extending previous findings, we found that, the more reputational risk negotiators perceive, the less acceptable they find the tactics to be. In addition, in the business negotiation context, females generally viewed questionable tactics as more reputationally risky and consequently less acceptable than did males, especially when they were primed to think of themselves as being powerful. We end our paper with discussions on contributions and implications of the findings. \u00a9 2011 Springer Science+Business Media B.V.",
        "keywords": [
            "Gender",
            "Impression management",
            "Negotiation",
            "Power",
            "Reputational risk",
            "SINS"
        ],
        "venue": "Journal of Business Ethics",
        "year": 2012,
        "id": "QO1DzAjG"
    },
    "8Wgojrbo": {
        "authors": [
            {
                "name": "Qin Sun",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Li. Ma",
                "org": "School of Traditional Chinese Medicine"
            },
            {
                "name": "Lan Li",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Xiao-Yan Hu",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Li Jiang",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Xiao-He Xiao",
                "org": "PLA Institute of Chinese Materia Medica"
            }
        ],
        "title": "Spectrum-activity relationship of hemagglutination components in Isatidis Radix",
        "abstract": "Objective To study the active components in Isatidis Radix with agglutination effect on red blood cells. Methods The different extracts from Isatidis Radix were obtained by the means of systematic solvent extraction and their antivirus activity was studied by hemagglutination test. The HPLC fingerprints of the most active extracts from Isatidis Radix were established and also the extracts were bioassayed. The spectrum-activity relationship of the extracts was studied by mathematical statistics method. Results The n-butanol extracts had the best agglutination effect on red blood cells of the rabbit. The study on the spectrum-activity relationship of the extracts found that the greater the proportional area of common peaks 2 and 11 (retention time were 7.23 and 43.00 min) of the extracts had, the stronger the agglutination effect of the extracts had. Conclusion Common peaks 2 and 11 could be characteristic peak for anti-virus activity of Isatidis Radix. The spectrum-activity relationship of Isatidis Radix established could provide the theoretical basis and the data support for the pattern of quality control of Chinese materia medica.",
        "keywords": [
            "Agglutinate activity",
            "Antivirus activity",
            "Fingerprint",
            "Isatidis radix",
            "Spectrum-activity relationship"
        ],
        "venue": "Chinese Traditional and Herbal Drugs",
        "year": 2012,
        "id": "8Wgojrbo"
    },
    "g6SKVTsv": {
        "authors": [
            {
                "name": "Shouxuan Qin",
                "org": "Institute of Particle and Two-phase Flow Measurement"
            },
            {
                "name": "Xiaoshu Cai",
                "org": "Institute of Particle and Two-phase Flow Measurement"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Particle and Two-phase Flow Measurement"
            }
        ],
        "title": "A novel light fluctuation spectrum method for in-line particle sizing",
        "abstract": "This paper discusses two problems in in-line particle sizing when using light fluctuation method. First, by retrieving the ratio of particle concentrations at different time, the intensity of incident light is obtained. There exists narrow error between the calculated and pre-detected value of the intensity of incident light. Secondly, by combining spectrum analysis with Gregory's theory, a multi-sub-size zone model is proposed, with which the relationship between the distribution of turbidity and the particle size distribution (PSD) can be established, and an algorithm developed to determine the distribution of turbidity. Experiments conducted in the laboratory indicate that the measured size distribution of pulverized coal conforms well with the imaging result. \u00a9 2012 Higher Education Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "in-line measurement",
            "incident light intensity",
            "light fluctuation",
            "particle concentration",
            "particle size distribution (PSD)"
        ],
        "venue": "Frontiers in Energy",
        "year": 2012,
        "id": "g6SKVTsv"
    },
    "DQDI65xi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Faculty of Management and Economics"
            },
            {
                "name": "Songjiang Wang",
                "org": "Faculty of Management and Economics"
            }
        ],
        "title": "Study on the structure and factors of TOT applied in water conservancy and hydropower project",
        "abstract": "TOT project financing structure includes Renshi structure Wushi structure and Lishi structure [1]. Based on the qualitative analysis separately of the three structures, the article built the factor analysis framework for the three structures by the method of fuzzy entropy. The article will lay the foundation for further research on integration of the three structures. \u00a9 (2012) Trans Tech Publications.",
        "keywords": [
            "Lishi structure",
            "Renshi structure",
            "TOT",
            "Water conservancy and hydropower project",
            "Wushi structure"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "DQDI65xi"
    },
    "Dr94iMJX": {
        "authors": [
            {
                "name": "Xiaocha Wang",
                "org": "Tianjin Key Laboratory of Film Electronic and Communication Devices"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin Key Laboratory of Film Electronic and Communication Devices"
            },
            {
                "name": "Wenbo Mi",
                "org": "Tianjin Key Laboratory of Low-Dimensional Materials Physics and Preparation Technology"
            }
        ],
        "title": "Positive magnetoresistance in amorphous Ni-CNx/p-Si heterostructure",
        "abstract": "Current-perpendicular-to-plane transport properties of amorphous Ni-CN ",
        "keywords": [
            ""
        ],
        "venue": "Applied Physics Express",
        "year": 2012,
        "id": "Dr94iMJX"
    },
    "JJkApPlL": {
        "authors": [
            {
                "name": "Dong Xue Wang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Xiao Ming Shu",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Xiao Lan Tian",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Fang Chen",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Ning Zu",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Guo Chun Wang",
                "org": "Department of Rheumatology"
            }
        ],
        "title": "Intravenous immunoglobulin therapy in adult patients with polymyositis/dermatomyositis: A systematic literature review",
        "keywords": [
            "Dermatomyositis",
            "Intravenous immunoglobulin",
            "Polymyositis"
        ],
        "venue": "Clinical Rheumatology",
        "year": 2012,
        "id": "JJkApPlL"
    },
    "crQpCRWZ": {
        "authors": [
            {
                "name": "Jian Hong Han",
                "org": "Department of Environment"
            },
            {
                "name": "Pai Liu",
                "org": "School of Light Industry and Food Science"
            },
            {
                "name": "Wen Ni",
                "org": "School of Light Industry and Food Science"
            },
            {
                "name": "Xue Ling Ma",
                "org": "Department of Environment"
            },
            {
                "name": "Li Ma",
                "org": "Department of Environment"
            },
            {
                "name": "Dong Mei Yang",
                "org": "Department of Environment"
            }
        ],
        "title": "The research on treatment of lead-bearing waste water by xonotlite simultaneous training and domesticating granular sludge",
        "abstract": "The experimental research was carried out to investigate the effect of putting xonotlite to train granular sludge in the training process, the analysis was done that the effect by xonotlite on reactor running, effluent value, microorganism and removing lead ,at same time ,the SEM as done on microorganism .The result showed that training granular sludge by xonotlite has not only guaranteed reactor's normal operation, but also promoted the granulation process of the sludge largely. Sludge has higher ability to resistance toxic; the lead remove rate is higher 95%. \u00a9 2012 IEEE.",
        "keywords": [
            "Granular sludge",
            "Lead waste water",
            "Training",
            "Xonotlite"
        ],
        "venue": "Proceedings - 2012 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring, CDCIEM 2012",
        "year": 2012,
        "id": "crQpCRWZ"
    },
    "z7IUMlOg": {
        "authors": [
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Dan Jin",
                "org": "Department of Orthopaedics and Traumatology"
            },
            {
                "name": "Chao-Ying Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "HGF-transgenic MSCs can improve the effects of tissue self-repair in a rabbit model of traumatic osteonecrosis of the femoral head",
        "abstract": "Background: Osteonecrosis of the femoral head (ONFH) is generally characterized as an irreversible disease and tends to cause permanent disability. Therefore, understanding the pathogenesis and molecular mechanisms of ONFH and developing effective therapeutic methods is critical for slowing the progress of the disease. Methodology/Principal Findings: In this study, an experimental rabbit model of early stage traumatic ONFH was established, validated, and used for an evaluation of therapy. Computed tomography (CT) and magnetic resonance (MR) imaging confirmed that this model represents clinical Association Research Circulation Osseous (ARCO) phase I or II ONFH, which was also confirmed by the presence of significant tissue damage in osseous tissue and vasculature. Pathological examination detected obvious self-repair of bone tissue up to 2 weeks after trauma, as indicated by revascularization (marked by CD105) and expression of collagen type I (Col I), osteocalcin, and proliferating cell nuclear antigen. Transplantation of hepatocyte growth factor (HGF)-transgenic mesenchymal stem cells (MSCs) 1 week after trauma promoted recovery from ONFH, as evidenced by a reversed pattern of Col I expression compared with animals receiving no therapeutic treatment, as well as increased expression of vascular endothelial growth factor. Conclusions/Significance: These results indicate that the transplantation of HGF-transgenic MSCs is a promising method for the treatment for ONFH and suggest that appropriate interference therapy during the tissue self-repair stage contributes to the positive outcomes. This study also provides a model for the further study of the ONFH etiology and therapeutic interventions. \u00a9 2012 Wen et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2012,
        "id": "z7IUMlOg"
    },
    "L4cog8fi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Traditional Chinese Medicine"
            },
            {
                "name": "Ying-Jun He",
                "org": "Youcare Pharmaceutical Group Co. Ltd."
            },
            {
                "name": "You Li",
                "org": "Patent Examination Cooperation of The Patent Office"
            },
            {
                "name": "Mu-Xin Gong",
                "org": "School of Traditional Chinese Medicine"
            }
        ],
        "title": "Actions of four organic acids in radix isatidis on endotoxin-neutralization investigated by kinetic turbidimetric assay",
        "abstract": "OBJECTIVE: To investigate anti-endotoxin action of four OAs reacted with endotoxin by the LAL assay with KTA. METHODS: Using a incubating kinetic tube reader and kinetic turbidimetric assay (KTA), the concentration-response time curve of endotoxin reacted with limulus amebocyte lysate (LAL) at 37\u00b0C were obtained and the action of four organic acids (OAs) on it were investigated. The four OAs were benzoic acid, salicylic acid, syringic acid and 2-amino-benzoic acid from Radix isatidis. Meanwhile, the temperature variation caused by endotoxin with the four OAs was studied by the rabbit pyrogen test (RPT). RESULTS: It was showed that a low concentration (1 mg/mL) of the four OAs had a little effect of anti-endotoxin, and when the concentrations of the four OAs were 30 mg/mL, the endotoxin was neutralized completely. The relationships between the concentrations of endotoxin and the OAs were all linear with correlation coefficients of greater than 0.9995, indicating that the four OAs all had strong anti-endotoxin action, while syringic acid had the strongest action among the four OAs with IC50 of 12.84 mg/mL. CONCLUSION: The investigations of KTA agreed well with the results obtained by means of RPT. \u00a9 2012 JTCM. All rights reserved.",
        "keywords": [
            "Endotoxin",
            "Kinetic turbidimetric assay",
            "Organic acid",
            "Rabbit pyrogen test",
            "Radix isatidis"
        ],
        "venue": "Journal of Traditional Chinese Medicine",
        "year": 2012,
        "id": "L4cog8fi"
    },
    "fhkKMPtZ": {
        "authors": [
            {
                "name": "Yong-Fu Yang",
                "org": "Institute of Electronic Engineering and Optoelectronic Technology"
            },
            {
                "name": "Rong-Guo Fu",
                "org": "Institute of Electronic Engineering and Optoelectronic Technology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Electronic Engineering and Optoelectronic Technology"
            },
            {
                "name": "Xiao-Hui Wang",
                "org": "Institute of Electronic Engineering and Optoelectronic Technology"
            },
            {
                "name": "Yi-Jun Zhang",
                "org": "Institute of Electronic Engineering and Optoelectronic Technology"
            }
        ],
        "title": "Effect of surface potential barrier on quantum efficiency decay of reflection-mode GaN photocathode",
        "abstract": "Quantum efficiency decay of reflection-mode GaN photocathode is small at short wavelengths and large at long wavelengths. In light of this experimental phenomenon, the emitted electron energy distribution is calculated by using the Boltzmann distribution and transfer matrix method based on Airy function, with the intervalley scattering considered. The effect of surface potential barrier change on quantum efficiency decay is investigated. The results of theoretical calculation are in good agreement with the experimental results. The reduction of effective dipole in activated layer leads to inereased length and height of surface barrier, which causes more decay of the emitted electron energy distribution generated by longer wavelength photons, and less decay of the emitted electron energy distribution generated by shorter wavelength photons. It is the fundamental reason of phenomenon that the decay of quantum efficiency is small at short wavelengths and large at long wavelengths. \u00a9 Chinese Physical Society.",
        "keywords": [
            "Emitted electron energy distribution",
            "GaN photocathode",
            "Quantum efficiency decay",
            "Surface potential barrier"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2012,
        "id": "fhkKMPtZ"
    },
    "z8McLs0q": {
        "authors": [
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Liang Zhou",
                "org": "Department of Obstetrics and Gynaecology"
            },
            {
                "name": "Chaoying Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Mingqian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Change in hepatocyte growth factor concentration promote mesenchymal stem cell-mediated osteogenic regeneration",
        "keywords": [
            "Avascular necrosis of femoral head",
            "Hepatocyte growth factor",
            "Mesenchymal stem cells",
            "Osteogenic differentiation",
            "Proliferation"
        ],
        "venue": "Journal of Cellular and Molecular Medicine",
        "year": 2012,
        "id": "z8McLs0q"
    },
    "0par25Rt": {
        "authors": [
            {
                "name": "Hong Leng",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology"
            },
            {
                "name": "Xiaoqun Luo",
                "org": "Department of Dermatology"
            },
            {
                "name": "Kefei Kang",
                "org": "Department of Dermatology"
            }
        ],
        "title": "Reversal of iC3b-inhibited dendritic cell differentiation via inhibition of the extracellular signal-regulated mitogen-activated protein kinase promotes CD4 + T cell proliferation",
        "abstract": "Objectives: To investigate the roles of ERK1/2 and p38 MAPK cascades in the differentiation of iC3b-combined CD14 ",
        "keywords": [
            "CD14 + monocyte",
            "CD4 + T cell",
            "Dentritic cell",
            "ERK1/2",
            "iC3b"
        ],
        "venue": "Journal of Photochemistry and Photobiology B: Biology",
        "year": 2012,
        "id": "0par25Rt"
    },
    "wwrqUwdZ": {
        "authors": [
            {
                "name": "Hui Zhang",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Xiaoxiang Hu",
                "org": "College of Biological Science"
            },
            {
                "name": "Zhipeng Wang",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Yuandan Zhang",
                "org": "Animal Genetics and Breeding Unit"
            },
            {
                "name": "Shouzhi Wang",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Ning Wang",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Animal Science"
            },
            {
                "name": "Li Leng",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Shengwen Wang",
                "org": "Department of Animal Science"
            },
            {
                "name": "Qigui Wang",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Yuxiang Wang",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Zhiquan Tang",
                "org": "College of Animal Science and Technology"
            },
            {
                "name": "Ning Li",
                "org": "College of Biological Science"
            },
            {
                "name": "Yang Da",
                "org": "Department of Animal Science"
            },
            {
                "name": "Hui Li",
                "org": "College of Animal Science and Technology"
            }
        ],
        "title": "Selection signature analysis implicates the PC1/PCSK1 region for chicken abdominal fat content",
        "abstract": "We conducted a selection signature analysis using the chicken 60k SNP chip in two chicken lines that had been divergently selected for abdominal fat content (AFC) for 11 generations. The selection signature analysis used multiple signals of selection, including long-range allele frequency differences between the lean and fat lines, long-range heterozygosity changes, linkage disequilibrium, haplotype frequencies, and extended haplotype homozygosity. Multiple signals of selection identified ten signatures on chromosomes 1, 2, 4, 5, 11, 15, 20, 26 and Z. The 0.73 Mb PC1/PCSK1 region of the Z chromosome at 55.43-56.16 Mb was the most heavily selected region. This region had 26 SNP markers and seven genes, Mar-03, SLC12A2, FBN2, ERAP1, CAST, PC1/PCSK1 and ELL2, where PC1/PCSK1 are the chicken/human names for the same gene. The lean and fat lines had two main haplotypes with completely opposite SNP alleles for the 26 SNP markers and were virtually line-specific, and had a recombinant haplotype with nearly equal frequency (0.193 and 0.196) in both lines. Other haplotypes in this region had negligible frequencies. Nine other regions with selection signatures were PAH-IGF1, TRPC4, GJD4-CCNY, NDST4, NOVA1, GALNT9, the ESRP2-GALR1 region with five genes, the SYCP2-CADH4 with six genes, and the TULP1-KIF21B with 14 genes. Genome-wide association analysis showed that nearly all regions with evidence of selection signature had SNP effects with genome-wide significance (P<10",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2012,
        "id": "wwrqUwdZ"
    },
    "rZDQkKl8": {
        "authors": [
            {
                "name": "Haibing Yang",
                "org": "Department of Stomatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Periodontology"
            },
            {
                "name": "Xuan Han",
                "org": "Department of Endodontics"
            },
            {
                "name": "Lin Yang",
                "org": "Department of Endodontics"
            },
            {
                "name": "Cheng Tian",
                "org": "Department of Endodontics"
            },
            {
                "name": "Yan Wang",
                "org": "Department of Endodontics"
            }
        ],
        "title": "The effects of tumor necrosis factor-\u03b1 on mineralization of human dental apical papilla cells",
        "abstract": "Introduction: Human dental apical papilla cells (APCs) have mineralization potential, which plays a key role in the root development of young permanent teeth. Limited literature is available about APC mineralization in the presence of inflammatory cytokines. The purpose of this study was to investigate the effects of tumor necrosis factor-\u03b1 (TNF-\u03b1) on APC mineralization. Methods: APC cultures were established with the enzymatic dissociation method in vitro. The viability of APCs treated with TNF-\u03b1 was investigated using methyl-thiazol-tetrazolium assays. Cells were then cultured in osteo-/dentinogenic medium with TNF-\u03b1, and mineralization was assessed by alizarin red S staining. Bone sialoprotein (BSP) and dentin sialoprotein (DSP) were analyzed using immunocytochemistry. Mineralization genes such as BSP, dentin sialophosphoprotein (DSPP), osteocalcin (OCN), and dentin matrix acidicphosphoprotein-1 (DMP1) were determined with real-time polymerase chain reaction analyses. Results: The viability of cultured cells was higher with TNF-\u03b1 concentrations of 10 ng/mL and 50 ng/mL than with 5 ng/mL or in the control group. Alizarin red S staining showed that APCs had a higher mineralization activity when the osteo-/dentinogenic culture medium contained 10 ng/mL TNF-\u03b1. Immunocytochemical detection showed that the expression of BSP and DSP was positive in APCs after they were induced in osteo-/dentinogenic medium. The expression of mineralization genes differed when treated with 10 ng/mL TNF-\u03b1 (ie, the expression of DSPP mRNA increased on days 7 and 14, whereas the expression of DSPP mRNA decreased on day 21). Conclusions: TNF-\u03b1 may promote APC mineralization in short-term cultures and inhibit the mineralization in long-term cultures. \u00a9 2012 American Association of Endodontists.",
        "keywords": [
            "Apical papilla cells",
            "mineralization",
            "tumor necrosis factor-\u03b1"
        ],
        "venue": "Journal of Endodontics",
        "year": 2012,
        "id": "rZDQkKl8"
    },
    "PtVCHYye": {
        "authors": [
            {
                "name": "Qing-Xia Liu",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Pei-Feng Liang",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Lai-Jun Xu",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Wen-Zhang Du",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Xun-Lun Sheng",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Hong-Liang Cao",
                "org": "Ningxia Eye Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Graduate School of Ningxia Medical University"
            },
            {
                "name": "Guang-Hui Yan",
                "org": "Graduate School of Ningxia Medical University"
            },
            {
                "name": "Run-Qing Ma",
                "org": "Graduate School of Ningxia Medical University"
            }
        ],
        "title": "Epidemiology research of diabetic retinopathy in Ningxia region",
        "abstract": "AIM: To know the prevalence, high risk factors of diabetic retinopathy(DR) to provide evidence to the prevention and treatment of DR. METHODS: The investigation based on the demographic features and the distribution of Hui and Han nationalities using cluster random sampling, finishing the last sampling, ensuring the sample size of community and villages and filling the questionnaire of DR prevalence. Analyze the prevalence and high risk factors of DR in Ningxia region. RESULTS: Among 3 001 cases, 76 cases were diagnosed with diabetes, in which 13 cases were DR, accounted for 17.11% in diabetes, 0.43% in all subjects. There were males 5 cases, females 8 cases, no significant difference between prevalence of male and female, no significant difference of male prevalence between urban and rural district, as well as female. Eight cases with DR were found in 1734 Han cases, the prevalence rate was 0.46%; 4 cases with DR were found in 1240 Hui cases, the prevalence rate was 0.32%; there was significant difference between Han and Hui cases. The diabetic course, blood pressure, blood lipid and related factors of glucose control situation were analyzed. In those diagnosed DR cases, diabetic course<5a was 1 case(7.69%), 5-10a 4 cases(30.77%), >10a 8 cases(61.54%).Ten cases (76.92%)were combined with hypertension, 8 cases combined with hyperlipidemia(61.54%). CONCLUSION: The prevalence of DR in Ningxia region was 17.11%, accounted for 0.43% in all subjects(the crowd rate). The prevalence between male and female had no significant difference, the female DR patients in urban district was higher than that in rural district. The prevalence of DR in urban district was higher than that in rural district, there was significant difference. The prevalence of DR in Han nationality was higher than that in Hui nationality, there was significant difference. Long-term of diabetes, higher fasting plasma glucose (FPG), combined hypertension and hyperlipidemia are high risk factors to DR. Regular fundus examination and test of high risk factors for high risk diabetic patients are the key to prevent and treat DR.",
        "keywords": [
            "Diabetic retinopathy",
            "Epidemiology",
            "Ningxia region",
            "Prevalence"
        ],
        "venue": "International Eye Science",
        "year": 2012,
        "id": "PtVCHYye"
    },
    "vv2hreFB": {
        "authors": [
            {
                "name": "Dongmei Lai",
                "org": "International Peace Maternity and Child Health Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Zhangshan Hospital"
            },
            {
                "name": "Fangyuan Wang",
                "org": "International Peace Maternity and Child Health Hospital"
            }
        ],
        "title": "Fibroblast activation protein regulates tumor-associated fibroblasts and epithelial ovarian cancer cells",
        "abstract": "The fibroblast activation protein (FAP) is a cell surface serine protease which has emerged as a specific marker of tumor-associated fibroblasts (TAFs). FAP has been shown to have both in vitro dipeptidyl peptidase and collagenase activity. However, the biological function of FAP in the tumor microenvironment is largely unknown. In this study, we first show that TAFs isolated from ovarian cancer samples have the characteristics of stem cells. To explore the functional role of FAP, the protein was silenced by siRNA lentiviral vector transfection. FAP silencing inhibited the growth of TAFs in vitro, accompanied with cell cycle arrest at the G2 and S phase in TAFs. FAP silencing also reduced the stem cell marker gene expression in TAFs. SKOV3 cells do not express FAP. Although FAP-silenced SKOV3 cells induced ovarian tumors, the rate of tumor growth was significantly decreased, as shown in the xenograft mouse model. TAF phenotypes in the xenograft tumor tissues were further assayed by immunohistochemistry. The expression of TAF markers, including fibroblast-specific protein, FAP, smooth muscle actin, desmin, vascular endothelial growth factor and fibroblast growth factor was decreased in the tumor stroma induced by FAP-silenced SKOV3 cells. In conclusion, FAP is an important regulator of the microenvironment in tumor formation and targeting FAP is a potential therapeutic strategy to combat ovarian cancer.",
        "keywords": [
            "Fibroblast activation protein",
            "Microenvironment",
            "Ovarian epithelial cancer",
            "Tumor-associated fibroblast"
        ],
        "venue": "International Journal of Oncology",
        "year": 2012,
        "id": "vv2hreFB"
    },
    "sAefrwOC": {
        "authors": [
            {
                "name": "Hongyan Wen",
                "org": "Division of Rheumatology Department of Medicine University of Pennsylvania"
            },
            {
                "name": "H. Ralph Schumacher",
                "org": "Division of Rheumatology Department of Medicine University of Pennsylvania"
            },
            {
                "name": "Xiaofeng Li",
                "org": "Shanxi Medical University"
            },
            {
                "name": "Jieruo Gu",
                "org": "Third Affiliated Hospital of Sun Yat-sen University"
            },
            {
                "name": "Li Ma",
                "org": "China-Japan Friendship Hospital"
            },
            {
                "name": "Hua Wei",
                "org": "Northern Jiangsu People's Hospital"
            },
            {
                "name": "Naoto Yokogawa",
                "org": "Section of Rheumatology 2-8-29"
            },
            {
                "name": "Katsuaki Shiroto",
                "org": "Section of Rheumatology 2-8-29"
            },
            {
                "name": "Joshua F. Baker",
                "org": "Division of Rheumatology Department of Medicine University of Pennsylvania"
            },
            {
                "name": "Janet Dinnella",
                "org": "Division of Rheumatology Department of Medicine University of Pennsylvania"
            },
            {
                "name": "Alexis Ogdie",
                "org": "Division of Rheumatology Department of Medicine University of Pennsylvania"
            }
        ],
        "title": "Comparison of expectations of physicians and patients with rheumatoid arthritis for rheumatology clinic visits: A pilot, multicenter, international study",
        "abstract": "Aim: To describe and compare expectations of patients with rheumatoid arthritis (RA) and their physicians with regard to what is most important to achieve during a rheumatology clinic visit. Methods: Subjects were RA patients enrolled in four centers from China, one from Japan and one from the USA, and rheumatologists at those centers. The questionnaires were provided at clinics and patients were asked to list their three top priorities for the rheumatology clinic visit. Physicians were contacted separately and asked to give three general expectations, not for specific visits. We classified clinical expectations into a series of 24 terms for patients and 17 for physicians. We compared physicians' to patients' responses, compared expectations among centers in China, Japan and the USA, and evaluated relationships between patients' responses and age, gender, nationality, disease duration and DAS-28 (Disease Activity Score-28). Results: Patients' clinical expectations for visits focused primarily on control of pain (63.7%), improvement of function (49.3%) and discussion of effects of medication (38.1%). Physicians also included control of pain (59.5%), but also emphasized inquiry about drug side-effects (47.8%) and objective assessment of disease activity (41.4%). We found no differences related to patients' gender, disease duration and DAS-28, but there were some differences related to age and nationality. Conclusion: We found some agreement and some discordance of clinical expectations between RA patients and physicians. There appear to be some different expectations in different countries. Findings from this pilot survey may help physicians consider patients' expectations in planning rheumatology clinic visits and may lead to further hypothesis-driven studies. \u00a9 2012 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.",
        "keywords": [
            "Clinical aspects",
            "Drug treatment",
            "Education",
            "Rehabilitation",
            "Rheumatoid arthritis"
        ],
        "venue": "International Journal of Rheumatic Diseases",
        "year": 2012,
        "id": "sAefrwOC"
    },
    "CClfIT0W": {
        "authors": [
            {
                "name": "Wei Luo",
                "org": ""
            },
            {
                "name": "Jin Su",
                "org": ""
            },
            {
                "name": "Xiao-Bing Zhang",
                "org": ""
            },
            {
                "name": "Zhi Yang",
                "org": ""
            },
            {
                "name": "Ming-Qian Zhou",
                "org": ""
            },
            {
                "name": "Zhen-Min Jiang",
                "org": ""
            },
            {
                "name": "Pei-Pei Hao",
                "org": ""
            },
            {
                "name": "Su-Dong Liu",
                "org": ""
            },
            {
                "name": "Qian Wen",
                "org": ""
            },
            {
                "name": "Qi Jin",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Limited T Cell Receptor Repertoire Diversity in Tuberculosis Patients Correlates with Clinical Severity",
        "abstract": "Background: The importance of CD4",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2012,
        "id": "CClfIT0W"
    },
    "zGtFhbAD": {
        "authors": [
            {
                "name": "Zhiwen Zhang",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Fang Gao",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Shijun Jiang",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Li Ma",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Yaping Li",
                "org": "Center of Pharmaceutics"
            }
        ],
        "title": "Nano-based drug delivery system enhances the oral absorption of lipophilic drugs with extensive presystemic metabolism",
        "abstract": "Oral administration remains the most preferred route for the treatment of many diseases due to its convenience and adaptability. However, the presystemic metabolism may be an important barrier that prevents lipophilic drugs from achieving their pharmacological effects following oral delivery. Nano-based drug delivery system provides an effective strategy to reduce the presystemic metabolism and increase the systemic exposure of lipophilic drugs. In this review, we described the physiological factors affecting the presystemic metabolism of lipophilic drugs, intestinal transport of nanosystems, strategy of nanosystems to avoid the presystemic metabolism, and the current application of various oral nanosystems including lipid and polymeric nanocarriers. The nano-based drug delivery system has a lot of potential for reducing the presystemic metabolism and enhancing the bioavailability of orally administrated lipophilic drugs. \u00a9 2012 Bentham Science Publishers.",
        "keywords": [
            "Bioavailability",
            "Lipophilic drugs",
            "Nanosystems",
            "Oral delivery",
            "Presystemic metabolism"
        ],
        "venue": "Current Drug Metabolism",
        "year": 2012,
        "id": "zGtFhbAD"
    },
    "pjTIpZqM": {
        "authors": [
            {
                "name": "Yuran Zhang",
                "org": "The Key Laboratory of Industrial Biotechnology"
            },
            {
                "name": "Yu Xin",
                "org": "The Key Laboratory of Industrial Biotechnology"
            },
            {
                "name": "Hailin Yang",
                "org": "The Key Laboratory of Industrial Biotechnology"
            },
            {
                "name": "Ling Zhang",
                "org": "The Key Laboratory of Industrial Biotechnology"
            },
            {
                "name": "Xiaole Xia",
                "org": "The Key Laboratory of Industrial Biotechnology"
            },
            {
                "name": "Yanjun Tong",
                "org": "The Key Laboratory of Industrial Biotechnology"
            },
            {
                "name": "Yi Chen",
                "org": "The Key Laboratory of Industrial Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "The Key Laboratory of Industrial Biotechnology"
            },
            {
                "name": "Wu Wang",
                "org": "The Key Laboratory of Industrial Biotechnology"
            }
        ],
        "title": "Novel affinity purification of xanthine oxidase from Arthrobacter M3",
        "abstract": "An affinity protocol for purification of xanthine oxidase (XOD) from Arthrobacter M3 was developed. The isolation procedure consisted of only three steps, ammonium sulfate precipitation, affinity extraction to exclude the major impurities, and the final refining procedure with DEAE ion-exchange chromatography for removal of minor contaminants. In this affinity preparation, guanine, an analogue of xanthine, was chosen as the affinity ligand, and was coupled with Sepharose 4B through spacers composed of epichlorohydrin and ethylenediamine. Crude protein has been run through ammonium sulfate precipitation and the affinity column, 99.1% of proteins were removed. After DEAE ion-exchange chromatography, the purity of the refined XOD was 97.5% by Native-PAGE analysis. The activity recovery of purified XOD (36.1%) was almost higher than that of other methods reported. Reducing SDS-PAGE analysis showed that the purified XOD (one band in Native-PAGE analysis) showed two polypeptides with the molecular weights \u223c35kDa and \u223c100kDa, respectively. The desorption constant K",
        "keywords": [
            "Affinity chromatography",
            "Arthrobacter M3",
            "DEAE ion-exchange chromatography",
            "Guanine",
            "Xanthine oxidase"
        ],
        "venue": "Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences",
        "year": 2012,
        "id": "pjTIpZqM"
    },
    "L68Amy3m": {
        "authors": [
            {
                "name": "Jing Zhou",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Xiangying Zeng",
                "org": "State Key Laboratory of Organic Geochemistry"
            },
            {
                "name": "Kewen Zheng",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Xuejing Zhu",
                "org": "Shanghai Luwan Maternity and Infant Health Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Qing Xu",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Xiaolan Zhang",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Yingxin Yu",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Guoying Sheng",
                "org": "State Key Laboratory of Organic Geochemistry"
            },
            {
                "name": "Jiamo Fu",
                "org": "State Key Laboratory of Organic Geochemistry"
            }
        ],
        "title": "Musks and organochlorine pesticides in breast milk from Shanghai, China: Levels, temporal trends and exposure assessment",
        "keywords": [
            "Breast milk",
            "Daily intake",
            "Musk",
            "Organochlorine pesticide",
            "Temporal trend"
        ],
        "venue": "Ecotoxicology and Environmental Safety",
        "year": 2012,
        "id": "L68Amy3m"
    },
    "vUbwGDj9": {
        "authors": [
            {
                "name": "Qin-Yuan Zhu",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology"
            },
            {
                "name": "Xiao-Qun Luo",
                "org": "Department of Dermatology"
            },
            {
                "name": "Hui-Yuan Huang",
                "org": "Department of Dermatology"
            }
        ],
        "title": "Toxic epidermal necrolysis: Performance of SCORTEN and the score-based comparison of the efficacy of corticosteroid therapy and intravenous immunoglobulin combined therapy in China",
        "abstract": "Toxic epidermal necrolysis (TEN) represents the most severe drug-related skin condition that is potentially life-threatening with no well-established treatments. The application of corticosteroid therapy is controversial, whereas recently intravenous immunoglobulin (IVIG) therapy is emerging as a promising new method. A severity-of-illness score for TEN (SCORTEN) has gained acceptance in some western countries. In this study, our objectives were to assess the applicability of SCORTEN in Chinese patients with TEN and to evaluate the efficacy of the combination therapy of IVIG and corticosteroid in these patients. We performed a retrospective review of data from 61 patients with TEN treated at our intensive care unit from 2000 to 2010 to assess the performance of SCORTEN. In particular, 55 patients between 2002 and 2010 were grouped as a series to compare the therapeutic effects of corticosteroid therapy and IVIG combined therapy contemporaneously. During this period, 16 patients were administered with corticosteroid therapy and 39 were treated with the combination therapy. An initial dose of 1.5 mg/kg/day of methylprednisolone was given to all TEN patients. The combination therapy was combined with a total dose of 2 g/kg IVIG within 5 days. Areas under receiver operating characteristic curves and Hosmer-Lemeshow statistic were analyzed to illustrate the performance of SCORTEN. The comparison of the efficacy of the two therapies was conducted on the basis of clinical outcomes, standardized mortality ratio (SMR), and survival analysis. The overall actual mortality of patients between 2000 and 2010 was 16% (10/61), statistically insignificantly lower than predicted (24%, SMR = 67.98). Excellent discriminatory power (the areas under the receiver operating characteristic curves: 88.9, 88.2, 90.6%) and good calibration (P = .637, .833, .530) were found in all the groups. In patients admitted between 2002 and 2010, IVIG combined therapy showed a trend toward reducing the mortality rate (13%, SMR = 52.35), whereas corticosteroid monotherapy suggested no such difference (31%, SMR = 123.92). Besides, the cumulative survival rates of the combination therapy were higher at almost all the levels of SCORTEN (P = .002), especially at the score of 5 (P = 3.10 \u00d7 10). Compared with corticosteroid alone, the combination therapy arrested progression earlier (P = .013), although it did not significantly lead to a tapering of corticosteroid or a reduction of the time of hospitalization. We concluded that SCORTEN was generally applicable to Chinese patients with TEN. The comparison of the effect indicated that the combination therapy might achieve a better therapeutic effect than the administration of corticosteroid alone, especially in severe TEN patients. \u00a9 2012 by the American Burn Association.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Burn Care and Research",
        "year": 2012,
        "id": "vUbwGDj9"
    },
    "FcxHelqq": {
        "authors": [
            {
                "name": "Bin Zhang",
                "org": "Departmen of Information Operation and Command Trainning"
            },
            {
                "name": "Jiangli Yin",
                "org": "Foundation Department Academy of Equipment"
            },
            {
                "name": "Xiaofeng Hu",
                "org": "Departmen of Information Operation and Command Trainning"
            },
            {
                "name": "Xiaozhi Guo",
                "org": "Foundation Department Academy of Equipment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Postgraduate"
            },
            {
                "name": "Zhihua Cao",
                "org": "Institute of Postgraduate"
            }
        ],
        "title": "COG modeling and analysis of large scale SoS",
        "abstract": "According with the perspective of COG, presents a SoS COG Analysis method to solve the problem of large scale SoS capability analysis. This method contains four sub-procedure: preparation of SoS Knowledge Preparation(SKP), SoS Formalize Description(SFD), SoS Reduction(SR) and SoS COG and CV confirming(Conf). At last, give out a rudimental experiment about COG Analysis of combat SoS. \u00a9 2012 IEEE.",
        "keywords": [
            "analysis & modelling",
            "COG",
            "Large Scale SoS",
            "network topology"
        ],
        "venue": "Proceedings - 2012 International Conference on Computer Science and Information Processing, CSIP 2012",
        "year": 2012,
        "id": "FcxHelqq"
    },
    "bj6FRnx3": {
        "authors": [
            {
                "name": "Xiaojun Zhang",
                "org": ""
            },
            {
                "name": "Pingping Fu",
                "org": ""
            },
            {
                "name": "Youmin Xi",
                "org": ""
            },
            {
                "name": "Lei Li",
                "org": ""
            },
            {
                "name": "Liguo Xu",
                "org": ""
            },
            {
                "name": "Chunhui Cao",
                "org": ""
            },
            {
                "name": "Guiquan Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jing Ge",
                "org": ""
            }
        ],
        "title": "Understanding indigenous leadership research: Explication and Chinese examples",
        "abstract": "Integrating the constructivist and positivist research traditions, we propose a three-step methodological framework and use a study of Chinese indigenous leadership practices as an example to illustrate how to utilize the framework to study indigenous leadership practices. We argue that indigenous leadership research is an ideal way to examine and interpret leadership practices in a specific social context because not all leadership practices are captured in dominant Western perspectives that utilize Western-built instruments, which often fail to account for perspectives and practices of leadership in non-Western contexts. Finally, we discuss implications of the proposed methodology on leadership research and offer suggestions on how to deal with challenges when conducting indigenous leadership research in various cultures. \u00a9 2012 Elsevier Inc.",
        "keywords": [
            "Constructivism",
            "Indigenous leadership research",
            "Methodology",
            "Positivism"
        ],
        "venue": "Leadership Quarterly",
        "year": 2012,
        "id": "bj6FRnx3"
    },
    "DkJiHF6k": {
        "authors": [
            {
                "name": "Dong Xue Wang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Xin Lu",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Ning Zu",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Bing Lin",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Li Ying Wang",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Xiao Ming Shu",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Rheumatology"
            },
            {
                "name": "Guo Chun Wang",
                "org": "Department of Rheumatology"
            }
        ],
        "title": "Clinical significance of peripheral blood lymphocyte subsets in patients with polymyositis and dermatomyositis",
        "abstract": "Peripheral blood lymphocyte subsets were determined by flow cytometry in 89 Chinese patients with polymyositis (PM) and dermatomyositis (DM). We aimed to investigate the clinical significance of peripheral blood lymphocyte subsets in PM/DM. Patients with active DM showed significant decreases in numbers of CD3",
        "keywords": [
            "Dermatomyositis",
            "Flow cytometry",
            "Lymphocyte subsets",
            "Polymyositis"
        ],
        "venue": "Clinical Rheumatology",
        "year": 2012,
        "id": "DkJiHF6k"
    },
    "MqT3hL5k": {
        "authors": [
            {
                "name": "Hai Ping Zhao",
                "org": "School of Nursing"
            },
            {
                "name": "Ying Liu",
                "org": "First Affiliated Hospital of China Medical University"
            },
            {
                "name": "Hong Li Li",
                "org": "School of Nursing"
            },
            {
                "name": "Li Ma",
                "org": "School of Nursing"
            },
            {
                "name": "Yan Jun Zhang",
                "org": "First Affiliated Hospital of China Medical University"
            },
            {
                "name": "Jing Wang",
                "org": "Affiliated Shengjing Hospital of China Medical University"
            }
        ],
        "title": "Activity limitation and participation restrictions of breast cancer patients receiving chemotherapy: Psychometric properties and validation of the Chinese version of the WHODAS 2.0",
        "abstract": "Purpose This study sought to determine the psychometric properties of the Chinese version of the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) in a sample of 402 primary breast cancer patients receiving chemotherapy after surgery. Methods Four-hundred and two subjects were interviewed with the Chinese version of the WHODAS 2.0. Patients also completed the Functional Assessment of Cancer Therapy- Breast (FACT-B). Internal consistency reliability was measured by Cronbach's a. Spearman correlation coefficients between total scores and subscales of FACT-B and WHODAS 2.0 were examined to get the convergent validity. Independent sample t test was applied to test discriminant validity by comparing the difference of disability scores for different degree of relevant symptoms. The factor structure of the WHODAS 2.0 was examined by Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis. Results The Chinese version of the WHODAS 2.0 showed satisfactory internal consistency (r, 0.72-0.92), convergent validity and discriminant validity. After 4 items(item D2.2: standing up; D3.3: eating; D4.5: sexual activities; and D6.3: living with dignity) were excluded, EFA identified seven separate factors for 'Self-care and Household activities,' 'Getting along with people,' 'Getting around,' 'Understanding,' 'Communicating,' 'Participation in society' and 'Family burden'(explained variance 72.13 %). The reduced model also presented the best fit [Confirmatory Fit Index = 0.914, Tucker-Lewis Index = 0.900, Root Mean Square Error of Approximation = 0.069] compared with the model suggested by EFA and hypothesized a prior. Conclusions Overall, the Chinese version of the WHODAS 2.0 is a reliable and valid instrument for measuring activity limitation and participation restrictions in Chinese breast cancer patients receiving chemotherapy. \u00a9 Springer Science+Business Media B.V. 2012.",
        "keywords": [
            "Disability assessment schedule",
            "Factor structure",
            "Internal consistency",
            "Validity"
        ],
        "venue": "Quality of Life Research",
        "year": 2013,
        "id": "MqT3hL5k"
    },
    "Pxw3AYhD": {
        "authors": [
            {
                "name": "Pei-Pei Hao",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Xiao-Bing Zhang",
                "org": "Institute of Pathogen Biology"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Chao-Ying Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhi Yang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Su-Dong Liu",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Zhen-Min Jiang",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Ming-Qian Zhou",
                "org": "Institute of Molecular Immunology"
            },
            {
                "name": "Qi Jin",
                "org": "Institute of Pathogen Biology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology"
            }
        ],
        "title": "Development of CD8+ T cells expressing two distinct receptors specific for MTB and HIV-1 peptides",
        "abstract": "The immune response in individuals co-infected with Mycobacterium tuberculosis (MTB) and the human immunodeficiency virus (MTB/HIV) gradually deteriorates, particularly in the cellular compartment. Adoptive transfer of functional effector T cells can confer protective immunity to immunodeficient MTB/HIV co-infected recipients. However, few such effector T cells exist in vivo, and their isolation and amplification to sufficient numbers is difficult. Therefore, enhancing immune responses against both pathogens is critical for treating MTB/HIV co-infected patients. One approach is adoptive transfer of T cell receptor (TCR) gene-modified T cells for the treatment of MTB/HIV co-infections because lymphocyte numbers and their functional avidity is significantly increased by TCR gene transfer. To generate bispecific CD8",
        "keywords": [
            "CD8+ T cell",
            "Co-infection",
            "Human immunodeficiency virus",
            "Mycobacterium tuberculosis",
            "TCR gene modification"
        ],
        "venue": "Journal of Cellular and Molecular Medicine",
        "year": 2013,
        "id": "Pxw3AYhD"
    },
    "q0vCNFOF": {
        "authors": [
            {
                "name": "Qian Wen",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Chaoying Zhou",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Wei Luo",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Mingqian Zhou",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            }
        ],
        "title": "Pro-osteogenic effects of fibrin glue in treatment of avascular necrosis of the femoral head in vivo by hepatocyte growth factor-transgenic mesenchymal stem cells",
        "abstract": "Background: Autologous transplantation of modified mesenchymal stem cells (MSCs) is a promising candidate for the treatment of the refractory clinical disease, avascular necrosis of the femoral head (ANFH). Our previous attempts by compounding MSCs with medical fibrin glue to treat ANFH in animal model have achieved excellent effects. However, the underlying molecular mechanism is unclear, especially on the transgenic gene expression. Methods: Rabbit MSCs were isolated and compounded with fibrin glue. Following degrading of fibrin glue, proliferation, viability, expression of transgenic hepatocyte growth factor gene as well as osteogenic differentiation of MSCs were evaluated together with that of uncompounded MSCs. Fibrin glue-compounded MSCs were transplanted into the lesion of ANFH model, and the therapeutic efficacy was compared with uncompounded MSCs. One-Way ANOVA was used to determine the statistical significance among treatment groups. Results: Fibrin glue compounding will not affect molecular activities of MSCs, including hepatocyte growth factor (HGF) secretion, cell proliferation and viability, and osteogenic differentiation in vitro. When applying fibrin glue-compounded MSCs for the therapy of ANFH in vivo, fibrin glue functioned as a drug delivery system and provided a sustaining microenvironment for MSCs which helped the relatively long-term secretion of HGF in the femoral head lesion and resulted in improved therapeutic efficacy when compared with uncompounded MSCs as indicated by hematoxylin-eosin staining and immunohistochemistry of osteocalcin, CD105 and HGF.Conclusion: Transplantation of fibrin glue-compounding MSCs is a promising novel method for ANFH therapy. \u00a9 2014 Wen et al.; licensee BioMed Central Ltd.",
        "keywords": [
            "Avascular necrosis of the femoral head",
            "Differentiation",
            "Fibrin glue",
            "Mesenchymal stem cell",
            "Osteogenic regeneration",
            "Proliferation"
        ],
        "venue": "Journal of Translational Medicine",
        "year": 2014,
        "id": "q0vCNFOF"
    },
    "8J5OgVh2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Shiqing Li",
                "org": "Department of Physics"
            },
            {
                "name": "Zhiquan Chen",
                "org": "Department of Physics"
            },
            {
                "name": "Xingwen Hu",
                "org": "Department of Physics"
            },
            {
                "name": "Heping Yan",
                "org": "Department of Physics"
            }
        ],
        "title": "Defect properties in \u03b3 irradiated InP studied by positron annihilation",
        "abstract": "Three kinds of InP samples (N, P and SI type) with different carrier concentration were irradiated with \u03b3 rays, the doses we used were 0\u223c10",
        "keywords": [
            "\u03b3 irradiation",
            "Charge state",
            "Defect",
            "Positron lifetime"
        ],
        "venue": "Wuhan Daxue Xuebao/Journal of Wuhan University",
        "year": 1996,
        "id": "8J5OgVh2"
    },
    "AcSs7hHE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Mountain pass on a closed convex set",
        "abstract": "A mountain pass lemma without the Palais-Smale condition on a closed convex subset of a Banach space is established. Then, we apply it to a semilinear elliptic partial differential equation to obtain one negative solution and a positive solution. Hence we generalize an early result of K. C. Chang and L. Nirenberg. \u00a9 1997 Academic Press.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 1997,
        "id": "AcSs7hHE"
    },
    "E2G4DoRs": {
        "authors": [
            {
                "name": "Qingchen Wang",
                "org": "Lab. of Lithosphere Tectonic Evol."
            },
            {
                "name": "Bolin Cong",
                "org": "Lab. of Lithosphere Tectonic Evol."
            },
            {
                "name": "Li Ma",
                "org": "Div. of Oil-Gas Explor. in S. China"
            }
        ],
        "title": "Structural coupling of the Dabie Orogen with Hefei Basin",
        "abstract": "Geological, geophysical and geochemical data show that both of the Dabie Orogen and Hefei Basin formed during a Mesozoic orogeny. A three-stage development of the Hefei Basin includes down-warping, half grabben, and positive inversion. Both the uplift in orogen and the depression in basin resulted from the \"de-rooting\" of orogen and up-welling of the mantle.",
        "keywords": [
            "Continental dynamics",
            "Dabie Orogen",
            "Hefei Basin",
            "Structural coupling"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 1997,
        "id": "E2G4DoRs"
    },
    "bJ58eVNf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Mathematics Department"
            }
        ],
        "title": "Bifurcation in Nirenberg's problem",
        "abstract": "In this paper, we discuss some bifurcation on Nirenberg's problem. We give some natural conditions such that the standard bifurcation or Thom - Mather theory can be used. Most interestingly, our conditions for the existence of solutions are very near to the Kazdan - Warner obstruction. \u00a9 1998 Acad\u00e9mie des Sciences/Elsevier, Paris.",
        "keywords": [
            ""
        ],
        "venue": "Comptes Rendus de l'Academie des Sciences - Series I: Mathematics",
        "year": 1998,
        "id": "bJ58eVNf"
    },
    "mpHGOaka": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Beijing Shimadzu Sci. Instrum. A."
            }
        ],
        "title": "Application of FTIR new technology in medicine analysis",
        "abstract": "Separation techniques are usually needed as pretreatmonts when trying to identify components in a medicine by infrared spectroscopy. TLC is one of the easiest and highly sensitive separation techniques. In this report, first mentioned is the technique in which the spots from a cold medicine separated on a TLC plate are scraped off and measured by diffuse reflectance spectroscopy after extracting them with an appropriate solvent. Second is a technique to identify components of a medicine without using chromatography. This technique relies on the components to crystallize from an appropriate solution, after which they can be measured with an infrared microscope after visually distinguishing the crystal forms.",
        "keywords": [
            ""
        ],
        "venue": "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",
        "year": 1998,
        "id": "mpHGOaka"
    },
    "UFNJ4sxR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information Engineering"
            },
            {
                "name": "Zixing Cai",
                "org": "College of Information Engineering"
            }
        ],
        "title": "Reinforcement learning based fuzzy adaptive controller",
        "abstract": "Reinforcement learning is a self-learning control approach which can adjust control rules on line to reach the desired outputs through interaction between the inference engine and environment. This paper provides an architecture of a fuzzy adaptive controller network in the RL system and some related-algorithm modification. Some computer simulation shows that the controller proposed can realize the self-learning with satisfied accuracy for a class of complicated system.",
        "keywords": [
            "Fuzzy control",
            "Neural networks",
            "Reinforcement learning"
        ],
        "venue": "Zhongnan Gongye Daxue Xuebao/Journal of Central South University of Technology",
        "year": 1998,
        "id": "UFNJ4sxR"
    },
    "8dAZr9Eu": {
        "authors": [
            {
                "name": "Yufeng Zhou",
                "org": "Nanjing Univ"
            },
            {
                "name": "Li Ma",
                "org": "Nanjing Univ"
            },
            {
                "name": "Tianfu Gao",
                "org": "Nanjing Univ"
            }
        ],
        "title": "Leaky lamb waves in a fluid-saturated porous plate",
        "abstract": "The characteristic equations for leaky Lamb wave in fluid-saturated porous plates with loading liquid were derived by using the Biot's theory. The algorithm for estimating the propagation velocity of leaky Lamb waves in the plate of cemented glass beads with open and sealed boundaries was developed. The effect of surface flow impedance of the porous plate on propagation velocity and amplitude attenuation of the two lowest modes was evaluated. By the ultrasonic transmission spectrum measurement technique, the dispersion relations of leaky lamb waves at certain frequency range were measured. The predicted and experimental results are found to be in good agreement.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 1998,
        "id": "8dAZr9Eu"
    },
    "lcFTuxZu": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Univ of Petroleum"
            },
            {
                "name": "Zuogang Cao",
                "org": "Univ of Petroleum"
            },
            {
                "name": "Songqi Dong",
                "org": "Univ of Petroleum"
            }
        ],
        "title": "Synthesis of butyl naphthenate catalyzed by hydroferric chloride",
        "abstract": "The method of butyl naphthenate synthesis catalyzed by FeCl",
        "keywords": [
            ""
        ],
        "venue": "Shiyou Daxue Xuebao/Journal of the University of Petroleum China",
        "year": 1998,
        "id": "lcFTuxZu"
    },
    "zk27EEAK": {
        "authors": [
            {
                "name": "Fengming Bai",
                "org": ""
            },
            {
                "name": "Weina Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ling Chen",
                "org": ""
            },
            {
                "name": "Qianli Ma",
                "org": ""
            }
        ],
        "title": "Development of infrared nondestructive testing system with laser scanning automatic heat loading",
        "abstract": "Considering laser scanning technique, infrared method and electronic technology, studied and designed a set of infrared NDT system with laser scanning automatic heat loading method in this paper. To make use of this device, it may detect internal defects of metal material parts, such as micro-craze, rarefaction, blowholes, etc. This paper also introduced the work principal of testing system. It heats automatically pretreatly to workpiece with CO",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 1998,
        "id": "zk27EEAK"
    },
    "IbvH0L8k": {
        "authors": [
            {
                "name": "Yanhong Song",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "The design and implement of multithread concurrent server",
        "abstract": "This paper expounds the principle of concurrent server, gives a multithread concurrent servers program. All of these are processed under the TCP/IP protocol and the Client/Server mode.",
        "keywords": [
            "Concurrent server",
            "Multithread",
            "Socket"
        ],
        "venue": "Huabei Gongxueyuan Xuebao/Journal of North China Institute of Technology",
        "year": 1998,
        "id": "IbvH0L8k"
    },
    "tc9bucRi": {
        "authors": [
            {
                "name": "Shuang Zhao",
                "org": "Department of Physical Chemistry"
            },
            {
                "name": "Qin Lin",
                "org": "Department of Physical Chemistry"
            },
            {
                "name": "Ning Chen",
                "org": "Department of Physical Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physical Chemistry"
            },
            {
                "name": "Wen Ye",
                "org": "Department of Physical Chemistry"
            }
        ],
        "title": "The calculation and prediction for hydrogen storage properties of LaNi5-xMx alloys",
        "abstract": "On the basis of the relations between the enthalpy of formation, hydrogen content and component, bond parameters of LaNi",
        "keywords": [
            "Bond parameters",
            "Enthalpy of formation",
            "Hydrogen content",
            "Hydrogen storage alloy"
        ],
        "venue": "Jinshu Xuebao/Acta Metallurgica Sinica",
        "year": 1999,
        "id": "tc9bucRi"
    },
    "Pf0BXU0g": {
        "authors": [
            {
                "name": "Fengming Bai",
                "org": "Changchun Inst of Optics and Fine"
            },
            {
                "name": "Li Ma",
                "org": "Changchun Inst of Optics and Fine"
            },
            {
                "name": "Donglin Yang",
                "org": "Changchun Inst of Optics and Fine"
            },
            {
                "name": "Ling Chen",
                "org": "Changchun Inst of Optics and Fine"
            }
        ],
        "title": "Sonic testing study of mechanical property and matrix structure for ductile iron axle sample",
        "abstract": "Nondestructive detecting microstructure and mechanical properties of spheroidal graphite cast iron axle sample's have been investigated using sonic resonant method in this paper. Sonic resonant characters of SG iron sample's in longitudinal vibration mode have been analyzed theoretically. The testing results indicated that the testing of sonic resonant is suitable for entity testing of the spherical graphite cast iron axle samples one by one. A new method of nondestructive testing of ductile iron intrinsic quality was introduced, too. It has tested matrix structure on the principle of sonic resonance. Apply computer to data processing and obtain regression equations.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the International Symposium on Test and Measurement",
        "year": 1999,
        "id": "Pf0BXU0g"
    },
    "PCt2VM4T": {
        "authors": [
            {
                "name": "Fengming Bai",
                "org": "Changchun Inst of Optics and Fine"
            },
            {
                "name": "Donglin Yang",
                "org": "Changchun Inst of Optics and Fine"
            },
            {
                "name": "Li Ma",
                "org": "Changchun Inst of Optics and Fine"
            },
            {
                "name": "Jiamin Li",
                "org": "Changchun Inst of Optics and Fine"
            }
        ],
        "title": "Design and study in acoustic resonance nondestructive system",
        "abstract": "A new type of nondestructive acoustic signal testing system for studying the inherent quality of metals is described. The system depends on the resonant frequency and testing role of internal friction value. Use of this system can displace the metallographical analysis, omnipotent experimental machine and attain the purpose of nondestructive testing.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the International Symposium on Test and Measurement",
        "year": 1999,
        "id": "PCt2VM4T"
    },
    "CZdziVDP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Renqing L\u00fc",
                "org": ""
            },
            {
                "name": "Zuogang Cao",
                "org": ""
            },
            {
                "name": "Mengjun Tan",
                "org": ""
            },
            {
                "name": "Songqi Dong",
                "org": ""
            }
        ],
        "title": "Effects of heteropoly compounds containing tungstens on the corrosion behavior of steel",
        "abstract": "Using the weight-loss method, a study investigated the effects of heteropoly compounds with tungsten on the corrosion behavior of steel in solutions. Results identified 11 heteropoly compounds that can prevent the corrosion of steel in solutions. Lacunary heteropoly salts exhibited substantial corrosion resistance to steel. Their optimum concentrations were 1050-1150 mg/L and 500-600 mg/L. The 11 heteropoly compounds were multiple corrosion inhibitors.",
        "keywords": [
            ""
        ],
        "venue": "Journal of the University of Petroleum, China (Natural Science Edition)",
        "year": 1999,
        "id": "CZdziVDP"
    },
    "IiKAay4I": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Mathematics"
            }
        ],
        "title": "On Minimal Graph Evolutions in the Hyperbolic Space",
        "abstract": "We study here minmal graph evolutions in the hyperbolic space and prove that there exists a unique smooth solution.",
        "keywords": [
            "Apriori estimate",
            "Minimal graph evolution"
        ],
        "venue": "Acta Mathematica Sinica, English Series",
        "year": 1999,
        "id": "IiKAay4I"
    },
    "r57KQXmJ": {
        "authors": [
            {
                "name": "Xiaodong Zhu",
                "org": "State Pilot Laboratory of Coast and Island"
            },
            {
                "name": "Mingwen Xia",
                "org": "Planning, Construction and Land Authority of Yangpu"
            },
            {
                "name": "Qiubo Chen",
                "org": "South China University of Tropical Agriculture"
            },
            {
                "name": "Li Ma",
                "org": "Environmental Science Research Institute of Hainan Province"
            },
            {
                "name": "Jin Zhang",
                "org": "Planning, Construction and Land Authority of Yangpu"
            },
            {
                "name": "Dakui Zhu",
                "org": "State Pilot Laboratory of Coast and Island"
            }
        ],
        "title": "Environmental settings and issues in yangpu economic development zone, Hainan island",
        "abstract": "This Paper Summarized the Phys. Environ. Settings Including Reg. Geol. Background, Coast. Oceanogr. and Ecol., Atmosph. Features, and Land Vegetation and Ecosyst. of Yangpu Economic Devmt. Zone (YEDZ). YEDZ is One of the Best Areas in Environ. Qual. of China. Now, However, with the Devmt. of A Ser. of Proposed New Indust. Projects, Various Consequent Environ. Prob. and Conflicts Have Risen and Will Rise. Based on the Surv. of the Present Environ. Status and Fut. Economic Devmt. of YEDZ, A Strategy Framework of Environ. Protect. and Poll. Contr. is Presented in the Paper for Solving the Environ. Prob. Through Optimum Spatial Distr. and Funct. Allocation of Environ., Rational and Ennvironmental-friendly Dir. in Indust. Devmt. Proposal Selecting, Effective Inst. of Mgmt. and Technol. Approaches.",
        "keywords": [
            "Coastal zone",
            "Economic development",
            "Environment",
            "Yangpu"
        ],
        "venue": "Huanjing Kexue/Environmental Science",
        "year": 1999,
        "id": "r57KQXmJ"
    },
    "Ulm3THQy": {
        "authors": [
            {
                "name": "Zixing Cai",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yufeng Cai",
                "org": ""
            }
        ],
        "title": "Reinforcement learning control for uncertain systems with time lag",
        "abstract": "A Reinforcement Learning control approach is presented for uncertain systems with time lag, based on neural networks and Smith compensation. The proposed structure of a fuzzy adaptive controller and some related-algorithm modification is given in this paper. Simulation shows the effectiveness of control scheme for a class of complicated systems with time lag. Moreover, the control system is of good robustness in comparison with the one controlled by PID.",
        "keywords": [
            "Fuzzy control",
            "Neural networks",
            "Reinforcement Learning",
            "Uncertain objects"
        ],
        "venue": "Kongzhi Lilun Yu Yingyong/Control Theory and Applications",
        "year": 1999,
        "id": "Ulm3THQy"
    },
    "2EoNPDQX": {
        "authors": [
            {
                "name": "Yan Jun Xing",
                "org": "Chemistry Department"
            },
            {
                "name": "Zhi Xian Zhou",
                "org": "Chemistry Department"
            },
            {
                "name": "Li Ma",
                "org": "Chemistry Department"
            },
            {
                "name": "Zhen Wei Lu",
                "org": "Chemistry Department"
            }
        ],
        "title": "Studies on the Synthesis and Property of a New Podand-armed Calix[4]arene Derivative",
        "abstract": "A new ligand 25, 26, 27, 28-tetrakis[2-(o-methoxyphenoxy)ethoxy]calix[4]arene 3 was synthesized by direct base-strength-driven O-alkylation of calix[4]arene 1. 3 has been used as ionophore for cesium selective PVC membrane electrode. The extraction for cesium and sodium with 3 have been also studied.",
        "keywords": [
            "Cesium",
            "Podand-armed calixarene"
        ],
        "venue": "Chinese Chemical Letters",
        "year": 2000,
        "id": "2EoNPDQX"
    },
    "wCOes3pj": {
        "authors": [
            {
                "name": "Yu-Feng Zhou",
                "org": "Stt. Key Lab. of Modern Acoustics"
            },
            {
                "name": "Yao-Jun Wang",
                "org": "Stt. Key Lab. of Modern Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Tian-Fu Gao",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Sound scattering by fluid-saturated porous cylinders",
        "abstract": "The scattering characteristics of plane acoustic waves by fluid-saturated porous cylinders are studied by using the Biot-Stoll's theory with consideration of loss factors, such as the viscosity of fluid and the nonelastic loss of solid skeleton. The backscattering form functions and the scattering intensity patterns of a porous cylinder with sealed and open pore boundaries are calculated. The boundary conditions and loss factors in porous media are found to have a great influence on scattering. By using a broad-band ultrasonic experiment system, we have measured the backscattering spectrum of the porous cylinder sample, which is found to be in good agreement with the predicted results.",
        "keywords": [
            ""
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2000,
        "id": "wCOes3pj"
    },
    "HhlAaH6J": {
        "authors": [
            {
                "name": "Zhenglin Li",
                "org": "Nanjing Univ"
            },
            {
                "name": "Yaojun Wang",
                "org": "Nanjing Univ"
            },
            {
                "name": "Li Ma",
                "org": "Nanjing Univ"
            },
            {
                "name": "Tianfu Gao",
                "org": "Nanjing Univ"
            }
        ],
        "title": "Effects of sediment parameters on the low frequency acoustic wave transmission in shallow water",
        "abstract": "An integral expression was derived for acoustic field due to a point source in shallow water while sediment is either a liquid or a solid. The synthetic full waveforms were simulated by using real axis integration and Fast Fourier transform method. The effects of the sea sediment parameters and center frequency of the source on the low frequency acoustic wave transmission in shallow water were investigated. The wave groups received in far field are those of the mode waves of the center frequency of source. The possibility for inversely deducing the compressional and shear sound speeds of a sediment was discussed by using the least square optimum through the measured group velocities of a selected mode at different frequencies.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2000,
        "id": "HhlAaH6J"
    },
    "WuuLiUzo": {
        "authors": [
            {
                "name": "Huai You Wang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Lian Dong Liu",
                "org": "Analysis and Test Center"
            },
            {
                "name": "Yue Sun",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Jun Li",
                "org": "Shandong Institute of Drugs Control"
            }
        ],
        "title": "Determination of gentamycin by synchronous derivative fluorimetry",
        "abstract": "Use of synchronous first-Derivative fluorimetry for determination of gentamycin is described. Gentamycin reacts with acetylacetone and formaldehyde in pH 5.6 HOAc/NaOAc buffer solution to form N-gentamyl-2,6- dimethyl-3,5-diacethyl-1,4-dihydropyridine[I] which is a fluorescent substance. Spectra of [I] and the reagent blank can be separated with synchronous derivative fluorimetry, and gentamycin can be determined directly. The synchronous spectral peaks of [I] and the reagent blank are at 434 and 411 nm, respectively. The first-derivative peak of [I] is at 425 nm. Effects of pH, foreign ions, buffer system, and heating time on the determination of gentamycin have been examined. The linear regression equation of the calibration graph is C = 0.0513H - 0.0416, with a correlation coefficient of linear regression of 0.9978. C means total potency of gentamycin: U ml\n                        ",
        "keywords": [
            "Acethylacetone",
            "Formaldehyde",
            "Gentamycin",
            "Synchronous derivative fluorimetry"
        ],
        "venue": "Talanta",
        "year": 2000,
        "id": "WuuLiUzo"
    },
    "UsQqN4v3": {
        "authors": [
            {
                "name": "Lian Dong Liu",
                "org": ""
            },
            {
                "name": "Yuan Liu",
                "org": ""
            },
            {
                "name": "Huai You Wang",
                "org": ""
            },
            {
                "name": "Yue Sun",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Bo Tang",
                "org": ""
            }
        ],
        "title": "Use of p-dimethylaminobenzalhyde as a colored reagent for determination of procaine hydrochloride by spectrophotometry",
        "abstract": "Spectrophotometric determination of procaine hydrochloride is described. The procaine hydrochloride reacts with p-dimethylaminobenzalhyde in glacial acetic acid to form an Schiff base which is a yellow compound, and its maximum absorption wavelength is at 455 nm, \u03b5",
        "keywords": [
            "p-Dimethylaminobenzalhyde",
            "Procaine hydrochloride",
            "Spectrophotometry"
        ],
        "venue": "Talanta",
        "year": 2000,
        "id": "UsQqN4v3"
    },
    "lIByQcqK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jing-Hai Zhou",
                "org": ""
            },
            {
                "name": "Zheng-Yu Lu",
                "org": ""
            },
            {
                "name": "Zhao-Ming Qian",
                "org": ""
            }
        ],
        "title": "Improved harmonic detecting approach based on dq rotating coordination transformation",
        "abstract": "An improved harmonic detecting approach was presented on the basis of the conventional method using dq rotating coordination transformation. The comparison of the improved approach and the conventional method was performed through sensitivity analysis and Monte-Carlo analysis by SABER software. The simulation results indicate that the detecting precision of the improved approach is much higher than that of the conventional method. The analytical results are verified by a simulation prototype of a 56 kVA three phase active power filter.",
        "keywords": [
            "Active power filter",
            "Dq rotating coordination transformation",
            "Harmonic"
        ],
        "venue": "Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering",
        "year": 2000,
        "id": "lIByQcqK"
    },
    "yxM3puMi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yong-Mei Zhang",
                "org": ""
            },
            {
                "name": "Lan Ma",
                "org": ""
            },
            {
                "name": "Yong-Lian Zhang",
                "org": ""
            }
        ],
        "title": "A fast decoding algorithm for multimedia video singal",
        "abstract": "Aim: Finding a fast decoding method of multimedia video signal stream. Methods: By analyzing the coding and decoding process of multimedia video signal stream , it is suggested that the I image in the stream is determined by combining the coarse and fine searching processes. Results: An algorithm for fast searching I image is found. Conclusion: Decoding multimedia stream may be realized by a quicker algorithm, improve decoding speed and save decoing time.",
        "keywords": [
            "Decoding coding",
            "Multimedia",
            "Program stream",
            "System stream",
            "Video"
        ],
        "venue": "Huabei Gongxueyuan Xuebao/Journal of North China Institute of Technology",
        "year": 2000,
        "id": "yxM3puMi"
    },
    "03QJudyb": {
        "authors": [
            {
                "name": "Huaiyou Wang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Qiusha Hui",
                "org": "Department of Chinese Pharmacy"
            },
            {
                "name": "Liandong Liu",
                "org": "Analysis and Test Centre"
            },
            {
                "name": "Yue Sun",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Simultaneous Determination of Tryptophan and Tyrosine by Second Order Derivative Fluorimetry",
        "abstract": "A new method of second order derivative fluorimetry for the simultaneous determination of tryptophan and tyrosine is described. The measurement of emission spectra is carried out with excitation at 221 nm in a KH\n                        ",
        "keywords": [
            "Derivative",
            "Fluorimetry",
            "Tryptophan",
            "Tyrosine"
        ],
        "venue": "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",
        "year": 2000,
        "id": "03QJudyb"
    },
    "Xw0uM1JC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Moduli space of special Lagrangians in almost Kahler spaces",
        "abstract": "In this work we extend the McLean theorem about the moduli space of special Lagrangian submanifolds in Calabi-Yau (CY) manifolds to almost complex manifolds, which are near to the given CY manifold.",
        "keywords": [
            "Moduli space",
            "Special Lagrangians"
        ],
        "venue": "Anais da Academia Brasileira de Ciencias",
        "year": 2001,
        "id": "Xw0uM1JC"
    },
    "wHRaNqaY": {
        "authors": [
            {
                "name": "Jian-Heng Lin",
                "org": ""
            },
            {
                "name": "Dao-Qing Chang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xue-Jun Li",
                "org": ""
            },
            {
                "name": "Guo-Jian Jiang",
                "org": ""
            }
        ],
        "title": "Estimation of surface wind speed by ocean ambient noise",
        "abstract": "We have proposed a new multi-section method to linearly fit the relation between ambient noise and the logarithm of wind speed respectively in different wind speed sections, and determined the best frequency band to perform the inversion operations. The multi-section fitting parameters are determined from the measured data at Maidao Sea, and satisfying results are obtained for estimating the surface wind speed by ocean ambient noise, and all estimating errors are within 10% of the wind speed between 0.1 and 22.6 m/s.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2001,
        "id": "wHRaNqaY"
    },
    "yGK7xaDp": {
        "authors": [
            {
                "name": "Zhixian Zhou",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Yanjun Xing",
                "org": "Department of Chemistry"
            },
            {
                "name": "Xian Xin Zhang",
                "org": "Miravent Pharmaceuticals Inc."
            },
            {
                "name": "Chenxia Du",
                "org": "Department of Chemistry"
            },
            {
                "name": "Yalin Shi",
                "org": "Department of Chemistry"
            },
            {
                "name": "Yangjie Wu",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Solvent extraction of In(III) with 25,26,27,28-tetrakis[(ethoxycarbonyl)methoxy]-p-tert-butylcalix[4]arene and crystal structure of the extracted complex",
        "abstract": "The extraction of indium(III) with 25,26,27,28-tetrakis[(ethoxyearbonyl)methoxy]-p-tert-butylcalix[4]arene (L) into 1,2-dichloroethane was investigated. The presence of Na",
        "keywords": [
            "Calix[4]arene",
            "Crystal structure",
            "Extraction",
            "Indium"
        ],
        "venue": "Journal of Inclusion Phenomena",
        "year": 2001,
        "id": "yGK7xaDp"
    },
    "nfP5D9KR": {
        "authors": [
            {
                "name": "Yihong Du",
                "org": "Sch. of Math. and Computer Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Department of Applied Mathematics"
            }
        ],
        "title": "Logistic type equations on \u211dN by a squeezing method involving boundary blow-up solutions",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Journal of the London Mathematical Society",
        "year": 2001,
        "id": "nfP5D9KR"
    },
    "XVPcf9J5": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "Dept. of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Computer Science and Technology"
            },
            {
                "name": "Zhi-Hua Wu",
                "org": "Dept. of Computer Science and Technology"
            }
        ],
        "title": "CAI software design of the course \"Programming in C\"",
        "abstract": "Aim To study and develop CAI software of the course \"Programming in C\". Methods Taking Visual Basic 6. 0 and Access database etc. , comprehensively applying multimedia technology, such as text, graph, animation and voice, the applied software \"Programming in C\" has been developed. Results The multimedia CAI software is designed. Both the teachers and students can get help from it. It can offer flexible interaction. Its maintenance functions will be an useful tool if users want to enhance the software. Conclusion CAI software can be used in teaching procedure. It may contribute to the improvement of teaching.",
        "keywords": [
            "Access",
            "CAI",
            "Control",
            "Database"
        ],
        "venue": "Huabei Gongxueyuan Xuebao/Journal of North China Institute of Technology",
        "year": 2001,
        "id": "XVPcf9J5"
    },
    "JTKTYblF": {
        "authors": [
            {
                "name": "Yun Han",
                "org": "Dept. of Mechanics and Mech. Eng."
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Mechanics and Mech. Eng."
            },
            {
                "name": "Shiping He",
                "org": "Dept. of Mechanics and Mech. Eng."
            }
        ],
        "title": "Parameters calibration in topography measurement",
        "abstract": "In measurement of three-dimensional object shapes using projected grating method in situ, the calibration of parameters is one of the most important factors that affect the measurement accuracy. In this paper, a study is conducted on the technique of calibrating parameters in 3D topography measurement and the Fourier phase demodulation technique is used to process the experimental data. The calibrations of the coordinate system and geometry parameters are provided. Some experimental results are given and the measurement sensitivity and accuracy are discussed.",
        "keywords": [
            "FFT",
            "Projected grating method",
            "Topography measurement"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2001,
        "id": "JTKTYblF"
    },
    "mBt1p0R5": {
        "authors": [
            {
                "name": "Shiping He",
                "org": "Dept. of Mechanics and Mech. Eng."
            },
            {
                "name": "Chuanyu Feng",
                "org": "Dept. of Mechanics and Mech. Eng."
            },
            {
                "name": "Yun Han",
                "org": "Dept. of Mechanics and Mech. Eng."
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Mechanics and Mech. Eng."
            }
        ],
        "title": "An improved automated grid method",
        "abstract": "This paper presents an improved automated grid method using loop encoding technique which can be used to measure deformation of large specimen with cavity in situation. The method represents an extension of the applied field of automated grid method. New software for grid auto process and analysis based on the improved method is developed. Computer simulations are conducted and validated against the experiments. The accuracy of the method is also discussed.",
        "keywords": [
            "Automated grid method",
            "Deformation measurement",
            "Loop encoding technique"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2001,
        "id": "mBt1p0R5"
    },
    "oLhjpxoh": {
        "authors": [
            {
                "name": "Wei Du",
                "org": "Dept. of Chem."
            },
            {
                "name": "Xiaohui Wang",
                "org": "Dept. of Chem."
            },
            {
                "name": "Yuyang Jiang",
                "org": "Dept. of Chem."
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Chem."
            },
            {
                "name": "Ying Wang",
                "org": "Dept. of Chem."
            },
            {
                "name": "Yufen Zhao",
                "org": "Dept. of Chem."
            }
        ],
        "title": "Screening of a chemokine",
        "abstract": "Chemokine is a recently discovered type of cytokine, which is produced by tissue cell and inflammatory cells. Chemokine is a small peptide that has chemotaxis of leukocytes. This paper uses a Chemotaxis chamber to screen chemokine from 372 samples separated from 10 types of snake venom under the best conditions. Five samples were found to be chemokine. An in-vitro cell toxicity experiment showed that four of the five samples had no toxicity for cells and can be developed further. Chemokine has important functions anti-tumor and AIDS prevention, so it will be an important medicine.",
        "keywords": [
            "Chemokine",
            "Cytokine",
            "Screen"
        ],
        "venue": "Qinghua Daxue Xuebao/Journal of Tsinghua University",
        "year": 2001,
        "id": "oLhjpxoh"
    },
    "9dJIg4tT": {
        "authors": [
            {
                "name": "Yong-mei Zhang",
                "org": "Dept. of Computer Science/Technology"
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Computer Science/Technology"
            },
            {
                "name": "Zhi-hua Wu",
                "org": "Dept. of Computer Science/Technology"
            }
        ],
        "title": "CAI software design of the course \"Programming in C\"",
        "abstract": "Aim: To study and develop CAI software of the course \"Programming in C\". Methods: Taking visual Basic 6.0 and Access database etc., comprehensively applying multimedia technology, such as text, graph, animation and voice, the applied software \"Programming in C\" has been developed. Results: The multimedia CAI software is designed. Both the teachers and students can get help from it. It can offer flexible interaction. Its maintenance functions will be an useful tool if users want to enhance the software. Conclusion: CAI software can be used in teaching procedure. It may contribute to the improvement of teaching.",
        "keywords": [
            "Access",
            "CAI",
            "Control",
            "Database"
        ],
        "venue": "Huabei Gongxueyuan Xuebao/Journal of North China Institute of Technology",
        "year": 2001,
        "id": "9dJIg4tT"
    },
    "DaM9SIg4": {
        "authors": [
            {
                "name": "Bo Tang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Fang Han",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Application and development of catalytic fluorimetry",
        "abstract": "The application and development of catalytic fluorimetry in recent years were reviewed with 103 references. The new technique and application of catalytic fluorimetric methods, such as the determination of catalyst and activator, multicomponent determination, enzyme catalysis, the effect- of micelle in multicomponent determination and enzyme catalysis, the combination with flow-injection or stopped-flow techniques and laser induced fluorimetry, time resolved fluorimetry, bioreactor control, biosensor, medicine assay, bioanalysis were mainly discussed. Future study was envisioned.",
        "keywords": [
            "Catalytic fluorimetry",
            "Kinetic analysis",
            "Review"
        ],
        "venue": "Fenxi Huaxue",
        "year": 2001,
        "id": "DaM9SIg4"
    },
    "eR3VwbV0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Juncheng C. Wei",
                "org": "Mathematics Department"
            }
        ],
        "title": "Convergence for a Liouville equation",
        "abstract": "In this paper, we study the asymptotic behavior of solutions of the Dirichlet problem for the Liouville equation - \u0394 u = \u03bb K(x)e",
        "keywords": [
            "Asymptotic analysis",
            "Bubbles",
            "Liouville equation"
        ],
        "venue": "Commentarii Mathematici Helvetici",
        "year": 2001,
        "id": "eR3VwbV0"
    },
    "pxZj20HB": {
        "authors": [
            {
                "name": "Bo Tang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huai-You Wang",
                "org": ""
            },
            {
                "name": "Guo-Ying Zhang",
                "org": ""
            }
        ],
        "title": "Study on the supramolecular interaction of curcumin and \u03b1-cyclodextrin by spectrophotometry and its analytical application",
        "abstract": "The supramolecular interaction of curcumin and \u03b2-cyclodextrin (\u03b2-CD) has been studied by spectrophotometry. The mechanism of the inclusion was studied and discussed based on the variations of pK",
        "keywords": [
            "\u03b2-cyclodextrin",
            "Curcumin",
            "Spectrophotometry",
            "Supramolecular complex"
        ],
        "venue": "Journal of Agricultural and Food Chemistry",
        "year": 2002,
        "id": "pxZj20HB"
    },
    "owQ8Egas": {
        "authors": [
            {
                "name": "Bo Tang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Hongjian Wang",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Recent advances in the application of new host compound to determine bioactive molecule",
        "abstract": "Host compounds have high molecules recognition ability towards guest molecule, which is very important to comprehend enzymatic reaction, information transmission and energy transfer between different media in a molecular level. Its applications also open up broad prospects for developing the specific, exclusive and highly selective methods to determine bioactive molecule. This review deals with the recent progress in the studies of the determination of bioactive molecule by host compound such as crown ether, cyclodextrin, calixarene and porphyrin.",
        "keywords": [
            "Bioactive molecule",
            "Calixarene",
            "Crown ether",
            "Cyclodextrin",
            "Host compound",
            "Porphyrin",
            "Review"
        ],
        "venue": "Fenxi Huaxue",
        "year": 2002,
        "id": "owQ8Egas"
    },
    "4Z6x0Sm2": {
        "authors": [
            {
                "name": "Yihong Du",
                "org": "School of Mathematical and Computer Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Positive solutions of an elliptic partial differential equation on R",
        "abstract": "In this paper, we discuss the existence, nonexistence and uniqueness of positive solutions of a one-parameter family of elliptic partial differential equations on R",
        "keywords": [
            "Boundary blow-up",
            "Comparison principle",
            "Variational method"
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 2002,
        "id": "4Z6x0Sm2"
    },
    "EngDHPra": {
        "authors": [
            {
                "name": "Hong Ma",
                "org": "Mathematical College"
            },
            {
                "name": "Jie Zhou",
                "org": "Mathematical College"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer Science"
            },
            {
                "name": "Yuan Y. Tang",
                "org": "Department of Computer Science"
            }
        ],
        "title": "Order Statistic Filter (OSF): A novel approach to document analysis",
        "abstract": "Page segmentation is one of the important and basic research subjects of document analysis. There are two major kinds of page segmentation methods, i.e. hierarchical and no-hierarchical ones. Most traditional techniques such as top-down and bottom-up approaches belong to the hierarchical method. Though these two approaches have been used till now, they are not effective for processing documents with high geometric complexity and the process of splitting document needs iterative operations which is time consuming. A non-hierarchical method called the modified fractal signature (MFS) was presented in recent years. It can overcome the above weaknesses, however the MFS needs to calculate modified fractal signature which makes the theory very complex. In this thesis, we present a new page segmentation approach: Median Order Statistic Filter (MedOSF) - Maximum Order Statistic Filter (MaxOSF) approach which is more direct and much simpler. We use the MedOSF to remove the salt-pepper noise of the document and use the MaxOSF to do the page segmentation. In practice, they not only can adaptively process the documents with high geometrical complexity, but also save a lot of computing time.",
        "keywords": [
            "Document analysis",
            "Influence function",
            "Order statistic filter",
            "Page segmentation",
            "Robustness",
            "Statistic functional"
        ],
        "venue": "International Journal of Pattern Recognition and Artificial Intelligence",
        "year": 2002,
        "id": "EngDHPra"
    },
    "LM6OAjSB": {
        "authors": [
            {
                "name": "Yue Sun",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Huai-You Wang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Bo Tang",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Determination of Procaine Hydrochloride by Fluorimetry",
        "abstract": "Use of fluorescence spectrophotometry for the determination of procaine hydrochloride in injection solution of procaine hydrochloride in suggested based on fluorescence property of 4-aminobenzoate which is a hydrolysis product of the procaine hydrochloride in pH 12, with exciatation wavelength and emission wavelength at 268 and 340 nm, respectively. Under this condition, a linear relationship is obtained between procaine hydrochloride and the relative fluorescence intensity. The linear regression equation of the calibration graph is c = 0.0221-0.081, with a linear regression correlative coefficient of 0.999 6 and relative standard deviation (RSD) of 3.4%. Influences of pH, foreign ions, kanamycin, gentamycin, beneylpencillin, streptomycin and standing for time on the determination of procaine hydrochloride have been examined. The reasons that the relative fluorescence intensity of procaine hydrochloride increases with a rise in pH and with standing for time are discussed. The detection limit of this method is 49 ng\u00b7mL",
        "keywords": [
            "Fluorescence",
            "Procaine hydrochloride",
            "Quantum yield"
        ],
        "venue": "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",
        "year": 2002,
        "id": "LM6OAjSB"
    },
    "Ps4IaFBI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Mathematics"
            }
        ],
        "title": "Bifurcation in prescribed mean curvature problem",
        "abstract": "This paper discusses the existence problem in the study of some partial differential equations. The author gets some bifurcation on the prescribed mean curvature problem on the unit ball, the scalar curvature problem on the n-sphere, and some field equations. The author gives some natural conditions such that the standard bifurcation or Thom-Mather theory can be used.",
        "keywords": [
            "Bifurcation",
            "Field equation",
            "Mean curvature",
            "Scalar curvature"
        ],
        "venue": "Acta Mathematica Scientia",
        "year": 2002,
        "id": "Ps4IaFBI"
    },
    "wttJpohY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Bo Tang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Chun Chu",
                "org": "Shandong Jintai Medicine Scientific and Technological Co. Ltd."
            }
        ],
        "title": "Spectrofluorimetric study of the \u03b2-cyclodextrin-dapsone-linear alcohol supramolecular system and determination of dapsone",
        "abstract": "Dapsone (DDS) forms a 1:1 supramolecular complex with \u03b2-cyclodextrin (\u03b2-CD) both in the absence and presence of linear alcohols. The apparent association constants (K",
        "keywords": [
            "\u03b2-Cyclodextrin",
            "Dapsone",
            "Linear alcohol",
            "Spectrofluorimetric method",
            "Supramolecular mechanism"
        ],
        "venue": "Analytica Chimica Acta",
        "year": 2002,
        "id": "wttJpohY"
    },
    "Q7e9hGoj": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Xingwang Xu",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Positive solutions of a logistic equation on unbounded intervals",
        "abstract": "In this paper, we study the existence of positive solutions of a one-parameter family of logistic equations on R",
        "keywords": [
            "Blow-up",
            "Direct method",
            "Positive solution"
        ],
        "venue": "Proceedings of the American Mathematical Society",
        "year": 2002,
        "id": "Q7e9hGoj"
    },
    "JrOaWBTt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Stomatological Hospital"
            },
            {
                "name": "Yan-Pu Liu",
                "org": "Stomatological Hospital"
            },
            {
                "name": "Li-Jun Zhao",
                "org": "Stomatological Hospital"
            }
        ],
        "title": "Experimental study of culturing and purifying Schwann cells of neonatal rabbits",
        "abstract": "Objective: Through eliminating fibroblast and promoting proliferation of Schwann cells(SCs) we optimize culture condition of SCs in vitro in order to obtain more population and more purification of SCs to repair peripheral nerve. Methods: High-density collagenase was used to separate SCs. Cytosine arabinoside and Geneticin were used to eliminate fibroblast. Then bFGF was added to promote proliferation of SCs. Results: It was manifested that purification of SCs can attain above 98% through the result of rabbit anti-S-100 stain. Conclusion: Method used in our experiment is an ideal approach to obtain purified and large quantity of SCs.",
        "keywords": [
            "bFGF",
            "Cell culture",
            "Schwann cells",
            "tissue engineering"
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2002,
        "id": "JrOaWBTt"
    },
    "5TDlILe9": {
        "authors": [
            {
                "name": "Bo Tang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Chi Ma",
                "org": "Changcheng Refinery of Jianan"
            }
        ],
        "title": "Spectrofluorimetric study of the \u03b2-cyclodextrin-rubidate complex and determination of rubidate by \u03b2-CD-enhanced fluorimetry",
        "abstract": "The supramolecular interaction of rubidate (chemically 2,3-naphthalenedicarboxylic acid, 1,4-dihydroxy-diethyl ester) and \u03b2-cyclodextrin (\u03b2-CD) has been studied by spectrofluorimetry. The influence of temperature on the supramolecular system has also been investigated and the thermodynamic parameters were calculated. The results show that \u03b2-CD reacts with rubidate to form a 1:1 host-guest complex with an apparent association constant of 566\u00b123 1 mol",
        "keywords": [
            "\u03b2-Cyclodextrin",
            "Determination",
            "Rubidate",
            "Spectrofluorimetry",
            "Supramolecular complex"
        ],
        "venue": "Talanta",
        "year": 2002,
        "id": "5TDlILe9"
    },
    "wvstP3sj": {
        "authors": [
            {
                "name": "Bo Tang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Chun Chu",
                "org": "Shandong Jintai Medicine Scientific and Technological Co., Ltd."
            }
        ],
        "title": "Study on the supramolecular mechanism of the \u03b2-cyclodextrin/ nabumetone/linear alcohol system and its analytical application",
        "abstract": "Nabumetone (NAB) forms a 1/1 supramolecular complex with \u03b2-cyclodextrin (\u03b2-CD) both in the absence and presence of linear alcohols (ROH). The apparent association constants, K",
        "keywords": [
            "\u03b2-cyclodextrin",
            "Linear alcohol",
            "Nabumetone",
            "Spectrofluorimetric study",
            "Supramolecular mechanism"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2002,
        "id": "wvstP3sj"
    },
    "o7t76lnZ": {
        "authors": [
            {
                "name": "Wei Lu",
                "org": "Stomatological College"
            },
            {
                "name": "Kai Tao",
                "org": "Stomatological College"
            },
            {
                "name": "Tianqiu Mao",
                "org": "Stomatological College"
            },
            {
                "name": "Weidong Yang",
                "org": "Stomatological College"
            },
            {
                "name": "Li Ma",
                "org": "Stomatological College"
            },
            {
                "name": "Lijun Zhao",
                "org": "Stomatological College"
            }
        ],
        "title": "Experimental study of marrow stromal osteoblasts culture with calcined bone calcium",
        "abstract": "Aim: To investigate the feasibility of calcined bone calcium (CBC) as scaffold material in bone tissue engineering. Methods: The marrow stromal osteoblast (MSO) were seeded on CBC treated with fibronectin and culture medium only. Then the cells/CBC composites were cultured in vitro. The composites were observed for the process of cell growth, matrix formation and the interaction between cells and scaffolds at 12, 24 hours and 7 days under eletronic scanning microscope and examined ALP activity by immunohistochemistry. Results: 12 hours after culture, the cells had already adhered to the scaffold. 7 days later the cells differentiated and proliferated in the network of CBC. Extracellular matrix was secreted and calcium nodes were formed among MSO. ALP activity of the 7 days' group was significantly higher than the 12 hours' one (P < 0.01). But the results between the treated with fibronectin group and culture medium only group were not apparently different (P > 0.05). Conclusion: The results show that CBC has great cellur biocompatibility. It can promote cell adhesion, proliferation and secretory while needn't modification. It is an ideal scaffold material for bone tissue engineering.",
        "keywords": [
            "Bone",
            "Cells, cultured",
            "Osteoblast"
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2003,
        "id": "o7t76lnZ"
    },
    "5YoM4yIc": {
        "authors": [
            {
                "name": "Lijun Zhao",
                "org": ""
            },
            {
                "name": "Tiangiu Mao",
                "org": ""
            },
            {
                "name": "Fulin Chen",
                "org": ""
            },
            {
                "name": "Kai Tao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shunjun Chen",
                "org": ""
            },
            {
                "name": "Zhan Gao",
                "org": ""
            }
        ],
        "title": "Comparative study of three kinds of scaffold materials for bone tissue engineering",
        "abstract": "Aim: To investigate the feasibility of using three kinds of materials as scaffolds for bone tissue engineering in our own lab, seeking the idealest scaffold materials for bone tissue engineering. Methods: The strength of three kinds of scaffold materials was tested by biomechanics instrument. Microstructures of scaffold materials were observed by scanning electronic microscope. The bone marrow stromal cells from 4-month New Zealand rabbits were harvested and cultured in vitro. After multiplied, Dexamethasone was used to promote the osteoblastic phenotype of the cells. The cells were harvested and seeded into three kinds of materials. 1, 3, 5, and 7 days after seeding, cell adhesion, spreading and growth on the surface of scaffold materials were observed by phase contrast microscope and scanning electronic microscope. By means of tissue engineering technique, cells/scaffold material complexs were formed. The complexs were implanted into the dorsal subcutaneous tissue of nude mise. Bone regeneration was observed at 4 and 8 weeks after implantation by histology. Results: Three kinds of materials can be used as scaffolds by showing the ability of bone regeneration for bone tissue engineering. Coral and Coralline hydroxyapatite (CHA) were more promising than other materials due to their better physical character and porosity winch had an effect on promoting the cell adhesion and new bone formation. Conclusion: Coral and CHA turned to be excellent scaffold materials in comparison with other two kinds of scaffold materials for bone tissue engineering. The cells/coral or cells/CHA composites could serve as a rewarding way for bone defect repair.",
        "keywords": [
            "Biocompatible materials",
            "Bone and bones",
            "Stents"
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2003,
        "id": "5YoM4yIc"
    },
    "9B2DUgP4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Neuroscience"
            },
            {
                "name": "Yang Z. Huang",
                "org": "Department of Neurobiology"
            },
            {
                "name": "Graham M. Pitcher",
                "org": "Hospital for Sick Children"
            },
            {
                "name": "Juli G. Valtschanoff",
                "org": "Department of Cell"
            },
            {
                "name": "Ying H. Ma",
                "org": "Department of Neurobiology"
            },
            {
                "name": "Lin Y. Feng",
                "org": "Institute of Neuroscience"
            },
            {
                "name": "Bai Lu",
                "org": "Unit Synapse Devmt. and Plasticity"
            },
            {
                "name": "Wen C. Xiong",
                "org": "Department of Pathology"
            },
            {
                "name": "Michael W. Salter",
                "org": "Hospital for Sick Children"
            },
            {
                "name": "Richard J. Weinberg",
                "org": "Department of Cell"
            },
            {
                "name": "Lin Mei",
                "org": "Department of Neurobiology"
            }
        ],
        "title": "Ligand-dependent recruitment of the ErbB4 signaling complex into neuronal lipid rafts",
        "abstract": "Neuregulin (NRG) regulates synapse formation and synaptic plasticity, but little is known about the regulation of NRG signaling at synapses. Here we show that the NRG receptor ErbB4 was localized in anatomically defined postsynaptic densities in the brain. In cultured cortical neurons, ErbB4 was recruited to the neuronal lipid raft fraction after stimulation by NRG. Along with ErbB4, adaptor proteins Grb2 and Shc were translocated to lipid rafts by NRG stimulation. In transfected human embryonic kidney 293 cells, the partitioning of ErbB4 into a detergent-insoluble fraction that includes lipid rafts was increased by PSD-95 (postsynaptic density-95), through interaction of the ErbB4 C terminus with the PDZ [PSD-95/Discs large/zona occludens-1] domains of PSD-95. Disruption of lipid rafts inhibited NRG-induced activation of Erk and prevented NRG-induced blockade of induction of long-term potentiation at hippocampal CA1 synapses. Thus, our results indicate that NRG stimulation causes translocation of ErbB4 into lipid rafts and that lipid rafts are necessary for signaling by ErbB4.",
        "keywords": [
            "ErbB4",
            "Lipid rafts",
            "Long-term potentiation",
            "NRG",
            "Postsynaptic density",
            "PSD-95",
            "Synaptic plasticity"
        ],
        "venue": "Journal of Neuroscience",
        "year": 2003,
        "id": "9B2DUgP4"
    },
    "4L7m7hLj": {
        "authors": [
            {
                "name": "Shu-Yi Wei",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian-Guang Wang",
                "org": ""
            },
            {
                "name": "Tian-Xing Wang",
                "org": ""
            }
        ],
        "title": "Adsorption of Fe on GaAs (100) surface",
        "abstract": "The adsorption of one monolayer Fe atoms on an ideal GaAs (100) surface is studied by using the self-consistent tight-binding linear muffin-tin orbital method. The Fe adatom chemisorption on Ga- and As-terminated surface are considered separately. A monolayer of S atoms is used to saturate the dangling bonds on one of the supercell surfaces. Energies of adsorption systems of an Fe atom on different sites are calculated, and the charge transfers are investigated. It is found that Fe-As interaction is stronger than Fe-Ga interaction and Fe atoms prefer to be adsorbed on the As-terminated surface. It is possible for the adsorbed Fe atoms to sit below the As-terminated surface resulting in an Fe-Ga-As mixed layer. The layer projected density states are calculated and compared with that of the clean surface.",
        "keywords": [
            "Chemisorption",
            "Interaction",
            "Low index single crystal surfaces",
            "Supercell"
        ],
        "venue": "Communications in Theoretical Physics",
        "year": 2003,
        "id": "4L7m7hLj"
    },
    "OO41tHs0": {
        "authors": [
            {
                "name": "Ying Hu",
                "org": ""
            },
            {
                "name": "Lianming Liao",
                "org": ""
            },
            {
                "name": "Qiuying Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guanjie Ma",
                "org": ""
            },
            {
                "name": "Xueying Jiang",
                "org": ""
            },
            {
                "name": "Robert Chunhua Zhao",
                "org": "Inst. of Hematol./Blood Dis. Hosp."
            }
        ],
        "title": "Isolation and identification of mesenchymal stem cells from human fetal pancreas",
        "abstract": "Mesenchymal stem cells (MSCs) have been cultured from many sources, including bone marrow and liver. To further support our hypothesis that MSCs exist in most postnatal tissues, we isolated a clonogenic, multipotent, rapidly proliferating population of cells from a fetal pancreas and termed them \"pancreas-derived mesenchymal stem cells\" (PMSCs). They withstood being passaged as many as 30 times without sustaining significant structural changes. In this study, we showed that PMSCs are positive for CD44, CD29, and CD13 but negative for CD34 and HLA-DR and that they stained with collagen I and III but not with von Willebrand factor antibody. During the log phase of growth, PMSCs proliferated, doubling in population in about 30 hours. Cell-cycle analysis showed that more than 90% of cells were in the G0 and G1 phases, whereas a small subpopulation of cells were actively engaged in proliferation (S + G2 + M = 3.55%). Under differentiation culture conditions, PMSCs differentiated into cells of osteogenic, chondrogenic, and adipogenic lineages. These results demonstrate that PMSCs can be isolated from human fetal pancreas by means of their adherent ability and that they are capable of self-renewal, propagation, and multipotent differentiation.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Laboratory and Clinical Medicine",
        "year": 2003,
        "id": "OO41tHs0"
    },
    "GQmnCVMV": {
        "authors": [
            {
                "name": "E.N. Dancer",
                "org": "School of Mathematics and Statistics"
            },
            {
                "name": "Yihong Du",
                "org": "Sch. of Math. and Computer Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Asymptotic behavior of positive solutions of some elliptic problems",
        "abstract": "In this paper, we discuss the asymptotic behavior of the positive solutions of the problem -\u0394u = au - bu",
        "keywords": [
            ""
        ],
        "venue": "Pacific Journal of Mathematics",
        "year": 2003,
        "id": "GQmnCVMV"
    },
    "yeRjxL4K": {
        "authors": [
            {
                "name": "Lizhe Cai",
                "org": "Res. Lab. SEDC Marine Environ. Sci."
            },
            {
                "name": "Nora F.Y. Tam",
                "org": "Department of Biology/Chemistry"
            },
            {
                "name": "Teresa W.Y. Wong",
                "org": "Department of Biology/Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Res. Lab. SEDC Marine Environ. Sci."
            },
            {
                "name": "Yang Gao",
                "org": "Res. Lab. SEDC Marine Environ. Sci."
            },
            {
                "name": "Wong Yuk-Shan",
                "org": "Department of Biology/Chemistry"
            }
        ],
        "title": "Using benthic macrofauna to assess environmental quality of four intertidal mudflats in Hong Kong and Shenzhen Coast",
        "abstract": "Intertidal zone is a significant wetland between land and ocean. It plays an important role in maintaining local ecological balance. Both Mai Po and Futian intertidal mudflats are located in Shenzhen Bay and are important \"refueling\" point along the East Asian/Australian flyway of migratory birds. The environmental quality of Mai Po and Futian mudflats have aroused great concern due to rapid economic developments in Hong Kong and Shenzhen in recent decades. Macroinfauna of Mai Po and Futian mudflats was investigated in December 2000 and the faunal data were used to assess their environmental quality. Two other mudflats, namely Ma Wan Typhoon Shelter (a more disturbed area) and Luk Keng intertidal mudflat (a place with relatively less human disturbance , were also sampled for macroinfauna and used as reference mudflats. Shannon-Weaver species diversity index (I",
        "keywords": [
            "Biotic index",
            "Environmental quality",
            "Intertidal mudflat",
            "Macrofauna"
        ],
        "venue": "Acta Oceanologica Sinica",
        "year": 2003,
        "id": "yeRjxL4K"
    },
    "LVrc4Bh1": {
        "authors": [
            {
                "name": "Yihong Du",
                "org": "Sch. of Math. and Computer Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Some remarks related to De Giorgi's conjecture",
        "abstract": "For several classes of functions including the special case f(u) = u - u",
        "keywords": [
            "Elliptic equation",
            "Maximum principle",
            "Symmetry of solution"
        ],
        "venue": "Proceedings of the American Mathematical Society",
        "year": 2003,
        "id": "LVrc4Bh1"
    },
    "Vuy3cZ1S": {
        "authors": [
            {
                "name": "Yuan Wen",
                "org": "Dalian Arch. Design and Res. Inst."
            },
            {
                "name": "Li Ma",
                "org": "Dalian Arch. Design and Res. Inst."
            },
            {
                "name": "Ying Zhang",
                "org": "Dalian Arch. Design and Res. Inst."
            }
        ],
        "title": "Application of steel-concrete composite structures in Henan Development Plaza",
        "abstract": "During the design of Henan Development Plaza, in order to deal with the problem of seismic design of structural models, and the problem of the connections. We used several computation programs to compute the structural models. Steel reinforced concrete lattice columns are selected as the connecting system in structural model-B of this plaza.",
        "keywords": [
            "Joint connections",
            "Steel ratio",
            "Steel reinforced concrete lattice column",
            "Structural model"
        ],
        "venue": "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",
        "year": 2003,
        "id": "Vuy3cZ1S"
    },
    "sqMqmmkO": {
        "authors": [
            {
                "name": "Yun Han",
                "org": "Univ. of Sci./Technology of China"
            },
            {
                "name": "Li Ma",
                "org": "Univ. of Sci./Technology of China"
            },
            {
                "name": "Shiping He",
                "org": "Univ. of Sci./Technology of China"
            },
            {
                "name": "Lang Liu",
                "org": "Shenyang Tonglian Group"
            }
        ],
        "title": "Data combination in topography measurement of revolving objects",
        "abstract": "Several photos of projected gratings patterns should be taken from different angels, when 3D topography of revolving objects is measured by grating projected method. How to combine the measured data of grating projected patterns is a key factor of measuring 3D topography of revolving objects. A new data combination method, which is based on cylinder coordinate transform, is proposed in this paper. The equations and operating steps are introduced and the experiments are given in this paper. All the projected gratings patterns are processed by F.F.T phase technique.",
        "keywords": [
            "Data Combination Method",
            "Grating Projected Method",
            "Topography Measurement"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2003,
        "id": "sqMqmmkO"
    },
    "13AImpl3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Modern Mechanics"
            },
            {
                "name": "Ru Wang",
                "org": "Department of Modern Mechanics"
            },
            {
                "name": "Yun Han",
                "org": "Department of Modern Mechanics"
            },
            {
                "name": "Shiping He",
                "org": "Department of Modern Mechanics"
            }
        ],
        "title": "Image processing for shearing interferometer fringe patterns",
        "abstract": "It is difficult to analyze fringe patterns by phase-step technique because of the unstable fluid field when employ shearing interferometer to measure the temperature-gradient field of free convection. To overcome this difficulty, a new method is presented to process the carrier fringe patterns. The fringes before and after disturbance are thinned to locate their centers and encoded into numerical data. The value of fringe order on every pixel can be acquired by surface fitting to these data. By subtracting the two fringe fields, the fringe order distribution caused uniquely by the temperature change can be obtained. This method can also eliminate the aberrations of the optical system. The method is applied to recent experiment to obtain new results.",
        "keywords": [
            "Flow visualization",
            "Fringe image processing",
            "Shearing interferometer"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2003,
        "id": "13AImpl3"
    },
    "whxO39Rh": {
        "authors": [
            {
                "name": "Shu-Yi Wei",
                "org": ""
            },
            {
                "name": "Tian-Xing Wang",
                "org": ""
            },
            {
                "name": "Zong-Xian Yang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "First-Principles Studies for the Electronic Structures of Diluted Magnetic Semiconductors (Ga, Fe)As",
        "abstract": "First-principles LMTO-ASA band calculations are performed for Ga ",
        "keywords": [
            "Diluted magnetic semiconductor",
            "Electronic band calculation",
            "Ferromagnetism"
        ],
        "venue": "Communications in Theoretical Physics",
        "year": 2003,
        "id": "whxO39Rh"
    },
    "De572xWi": {
        "authors": [
            {
                "name": "Shuyi Wei",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zongxian Yang",
                "org": ""
            },
            {
                "name": "Xianqi Dai",
                "org": ""
            },
            {
                "name": "Kaiming Zhang",
                "org": ""
            }
        ],
        "title": "Electronic structure and characteristic of Co chemisorption on Si(100) surface",
        "abstract": "The adsorption of one monolayer Co atoms on an ideal Si(100) surface is studied by using the self-consistent tight-binding linear muffin-tin orbital method. Energies of adsorption systems of a Co atom on different sites are calculated. It is found that the adsorbed Co atoms are more favorable on C site (four-fold site) than on any other sites on Si(100) surface and a mixed layer of Co might exist at Co/Si(100) interface. The charge transfer and the layer projected density of states are also studied.",
        "keywords": [
            "Chemisorption",
            "Cobalt",
            "Low index single crystal surfaces",
            "Metallic films",
            "Silicon"
        ],
        "venue": "Pan Tao Ti Hsueh Pao/Chinese Journal of Semiconductors",
        "year": 2003,
        "id": "De572xWi"
    },
    "wv37iWsO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Dept. of Comp. Sci. and Technology"
            },
            {
                "name": "Lin-Lin Ci",
                "org": "Dept. of Comp. Sci. and Engineering"
            },
            {
                "name": "Ming-Ye Liu",
                "org": "Inst. of Beijing Info./High Technol."
            }
        ],
        "title": "Design of an Intelligent Computer Fault Diagnosis Expert System",
        "abstract": "The intelligent computer network fault diagnosis expert system can answer various computer network fault problems that users put forward, and make corresponding fault handling ways. On the basis of some knowledge existed in knowledge base and dynamic inquiry of users and the corresponding answer of system, the software can self-learn and reason. The knowledge base and database are designed with an open scheme so that users can conveniently maintain and update knowledge.",
        "keywords": [
            "Backward reason",
            "Expert system",
            "Fault diagnosis",
            "Forward reason"
        ],
        "venue": "Proceedings of the International Symposium on Test and Measurement",
        "year": 2003,
        "id": "wv37iWsO"
    },
    "7o6R8GD0": {
        "authors": [
            {
                "name": "Xin Liu",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Li Ma",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Ya-Wei Lin",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Ying-Tang Lu",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            }
        ],
        "title": "Determination of abscisic acid by capillary electrophoresis with laser-induced fluorescence detection",
        "abstract": "A novel method based on capillary electrophoresis coupled to laser-induced fluorescence detection (CE-LIF) was developed for the determination of abscisic acid (ABA), which is an essential phytohormone during plant growth and development. ABA was labeled with 8-aminopyrene-1,3,6-trisulfonate via reductive amination in presence of acetic acid and sodium cyanoborohydride. The derivatization yield was maximized by optimizing several derivatization parameters including derivatization reagent concentration, reaction temperature and time. The conjugate was separated and quantitated by CE-LIF. The linearity of ABA was determined in the range from 0.1 to 10\u03bcmoll",
        "keywords": [
            "Abscisic acid",
            "Aminopyrenetrisulfonate",
            "Derivatization",
            "Electrophoresis",
            "Plant hormones",
            "Plant materials",
            "Tobacco"
        ],
        "venue": "Journal of Chromatography A",
        "year": 2003,
        "id": "7o6R8GD0"
    },
    "TDsgskfK": {
        "authors": [
            {
                "name": "Bo Tang",
                "org": "College of Chemistry, Chemical Engineering and Materials Science"
            },
            {
                "name": "Yan Wang",
                "org": "College of Chemistry, Chemical Engineering and Materials Science"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry, Chemical Engineering and Materials Science"
            }
        ],
        "title": "Simple and rapid catalytic spectrophotometric determination of superoxide anion radical and superoxide dismutase activity in natural medical vegetables using phenol as the substrate for horseradish peroxidase",
        "abstract": "The coupling reaction of 4-aminoantipyrine (4-AAP) with phenol using the superoxide anion radical (O",
        "keywords": [
            "Catalytic spectrophotometry",
            "Horseradish peroxidase",
            "Superoxide anion radical",
            "Superoxide dismutase"
        ],
        "venue": "Analytical and Bioanalytical Chemistry",
        "year": 2004,
        "id": "TDsgskfK"
    },
    "jEKqT8g8": {
        "authors": [
            {
                "name": "Shu-Yi Wei",
                "org": "College of Physics and Information Engineering"
            },
            {
                "name": "Jian-Guang Wang",
                "org": "College of Physics and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Information Engineering"
            }
        ],
        "title": "Chemisorption of Au on Si(001) surface",
        "abstract": "The chemisorption of one monolayer of Au atoms on an ideal Si(001) surface is studied by using the self-consistent tight binding linear muffin-tin orbital method. Energies of the adsorption system of a Au atom on different sites are calculated. It is found that the most stable position is A site (top site) for the adsorbed Au atoms above the Si(001) surface. It is possible for the adsorbed Au atoms to sit below the Si(001) surface at the B",
        "keywords": [
            "Chemisorption",
            "Gold",
            "Low index single crystal surface",
            "Silicon"
        ],
        "venue": "Chinese Physics",
        "year": 2004,
        "id": "jEKqT8g8"
    },
    "IJaFQRwC": {
        "authors": [
            {
                "name": "Jian Liu",
                "org": "Shaanxi Galaxy Elec. P.A. Co., Ltd."
            },
            {
                "name": "Li Ma",
                "org": "School of Automation Engineering"
            },
            {
                "name": "Li Wei",
                "org": "School of Automation Engineering"
            },
            {
                "name": "Hai-Peng Dong",
                "org": "Shaanxi Galaxy Elec. P.A. Co., Ltd."
            }
        ],
        "title": "Analysis of large scale distribution networks with reduced calculation",
        "abstract": "To reduce the calculation amount of power flow in large-scale distribution networks, a simplified calculation method for voltage drop and line losses are researched. It is proved that when the power flowing through the feeder terminal is not zero, the accurate calculation result of voltage drop along the line can be obtained by bilateral equivalent voltage drop model (BVDM), but the accurate calculation result for line loss by use of bilateral equivalent line loss model (BLLM) cannot be obtained. A new approach is presented to solve such problem. The voltage drop of a feeder is worked out by BVDM, on the basis of which, the voltage at each load position is calculated. A recurrence formula is deduced to calculate the loss of the branches on the feeder. By use of the presented method the number of nodes having a hand in the iteration is obviously reduced and the voltage at each load point and the line losses of distribution network can be directly obtained without iteration, thereby the line losses of the whole distribution network can be accurately determined. The calculation results of a real distribution network with 198 nodes are given and compared with those by BLLM method and power flow method without simplification. The comparison results show that the presented method is effective and accurate and better than BLLM.",
        "keywords": [
            "Distribution automation system",
            "Distribution network",
            "Power flow calculation"
        ],
        "venue": "Power System Technology",
        "year": 2004,
        "id": "IJaFQRwC"
    },
    "uONG9Uc0": {
        "authors": [
            {
                "name": "Jian-Feng Zhang",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Li Ma",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Xin Liu",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Ying-Tang Lu",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            }
        ],
        "title": "Using capillary electrophoresis with laser-induced fluorescence to study the interaction of green fluorescent protein-labeled calmodulin with Ca ",
        "abstract": "A separation using capillary electrophoresis with laser-induced fluorescence (CE-LIF) was applied to the study of green fluorescent protein tagged calmoldulin (GFP-CaM) that was expressed from Escherichia coli and purified with Ni",
        "keywords": [
            "Calmodulin",
            "Proteins"
        ],
        "venue": "Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences",
        "year": 2004,
        "id": "uONG9Uc0"
    },
    "0loQLuuK": {
        "authors": [
            {
                "name": "Wei Gong",
                "org": "College of Life Sciences"
            },
            {
                "name": "Yun-Ping Shen",
                "org": "College of Life Sciences"
            },
            {
                "name": "Li-Geng Ma",
                "org": "Dept. Molec., Cell., Devmtl. Biol."
            },
            {
                "name": "Yi Pan",
                "org": "College of Life Sciences"
            },
            {
                "name": "Yun-Long Du",
                "org": "College of Life Sciences"
            },
            {
                "name": "Dong-Hui Wang",
                "org": "College of Life Sciences"
            },
            {
                "name": "Jian-Yu Yang",
                "org": "Department of Biochemistry"
            },
            {
                "name": "Li-De Hu",
                "org": "Department of Biochemistry"
            },
            {
                "name": "Xin-Fang Liu",
                "org": "Inst. of Genet. and Devmtl. Biology"
            },
            {
                "name": "Chun-Xia Dong",
                "org": "College of Life Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Yan-Hui Chen",
                "org": "College of Life Sciences"
            },
            {
                "name": "Xiao-Yuan Yang",
                "org": "College of Life Sciences"
            },
            {
                "name": "Ying Gao",
                "org": "College of Life Sciences"
            },
            {
                "name": "Danmeng Zhu",
                "org": "College of Life Sciences"
            },
            {
                "name": "Xiaoli Tan",
                "org": ""
            },
            {
                "name": "Jin-Ye Mu",
                "org": "Inst. of Genet. and Devmtl. Biology"
            },
            {
                "name": "Da-Bing Zhang",
                "org": "Sch. of Life Sci. and Biotechnology"
            },
            {
                "name": "Yu-Le Liu",
                "org": "Dept. Molec., Cell., Devmtl. Biol."
            },
            {
                "name": "S.P. Dinesh-Kumar",
                "org": "Dept. Molec., Cell., Devmtl. Biol."
            },
            {
                "name": "Yi Li",
                "org": "College of Life Sciences"
            },
            {
                "name": "Xi-Ping Wang",
                "org": "Department of Biochemistry"
            },
            {
                "name": "Hong-Ya Gu",
                "org": "College of Life Sciences"
            },
            {
                "name": "Li-Jia Qu",
                "org": "College of Life Sciences"
            },
            {
                "name": "Shu-Nong Bai",
                "org": "College of Life Sciences"
            },
            {
                "name": "Ying-Tang Lu",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Jia-Yang Li",
                "org": "Inst. of Genet. and Devmtl. Biology"
            },
            {
                "name": "Jin-Dong Zhao",
                "org": "College of Life Sciences"
            },
            {
                "name": "Jianru Zuo",
                "org": "Inst. of Genet. and Devmtl. Biology"
            },
            {
                "name": "Hai Huang",
                "org": "Shanghai Inst. Plant Physiol. Ecol."
            },
            {
                "name": "Xing Wang Deng",
                "org": "Dept. Molec., Cell., Devmtl. Biol."
            },
            {
                "name": "Yu-Xian Zhu",
                "org": "College of Life Sciences"
            }
        ],
        "title": "Genome-wide ORFeome cloning and analysis of arabidopsis transcription factor genes",
        "abstract": "Here, we report our effort in generating an ORFeome collection for the Arabidopsis transcription factor (TF) genes. In total, ORFeome clones representing 1,282 Arabidopsis TF genes have been obtained in the Gateway high throughput cloning pENTR vector, including 411 genes whose annotation lack cDNA support. All the ORFeome inserts have also been mobilized into a yeast expression destination vector, with an estimated 85% rate of expressing the respective proteins. Sequence analysis of these clones revealed that 34 of them did not match with either the reported cDNAs or current predicted open-reading-frame sequences. Among those, novel alternative splicing of TF gene transcripts is responsible for the observed differences in at least five genes. However, those alternative splicing events do not appear to be differentially regulated among distinct Arabidopsis tissues examined. Lastly, expression of those TF genes in 17 distinct Arabidopsis organ types and the cultured cells was profiled using a 70-mer oligo microarray.",
        "keywords": [
            ""
        ],
        "venue": "Plant Physiology",
        "year": 2004,
        "id": "0loQLuuK"
    },
    "vsc9GMRL": {
        "authors": [
            {
                "name": "Xin Liu",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Li Ma",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Ying-Tang Lu",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            }
        ],
        "title": "Determination of phosphoamino acids by micellar electrokinetic capillary chromatography with laser-induced fluorescence detection",
        "abstract": "A micellar electrokinetic capillary chromatography (MEKC) method with laser-induced fluorescence detection (LIF) was developed for analyzing three phosphoamino acids including phosphotyrosine (P-Tyr), phosphoserine (P-Ser), and phosphothreonine (P-Thr). 3-(2-Furoyl)quinoline-2-carboxaldehyde (FQ), a fluorogenic dye, was employed for derivatization of these phosphoamino acids. Results indicated that the complete baseline resolution of each phosphoamino acid was obtained within 10 min, using 20 mmol l",
        "keywords": [
            "3-(2-Furoyl)quinoline-2- carboxaldehyde",
            "Capillary electrophoresis",
            "Derivatization",
            "Phosphoamino acid"
        ],
        "venue": "Analytica Chimica Acta",
        "year": 2004,
        "id": "vsc9GMRL"
    },
    "yjgJ0AVM": {
        "authors": [
            {
                "name": "Shu-Yi Wei",
                "org": "College of Physics and Information Engineering"
            },
            {
                "name": "Jian-Guang Wang",
                "org": "College of Physics and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Information Engineering"
            },
            {
                "name": "Cong-Xin Xia",
                "org": "College of Physics and Information Engineering"
            },
            {
                "name": "Yu-Li Yan",
                "org": "College of Physics and Information Engineering"
            }
        ],
        "title": "Chemisorption of Fe on Au-passivated Si(001) surface",
        "abstract": "The chemisorption of one monolayer of Fe atoms on a Au-passivated Si(001) surface is studied by using the self-consistent tight-binding linear muffin-tin orbital method. The Fe adatom chemisorption on an ideal Si(001) surface is also considered for comparison. The chemisorption energy and layer projected density of states for a monolayer of Fe atoms on Au-passivated Si(001) surface are calculated and compared with that of the Fe atoms on an ideal Si(001) surface. The charge transfer is investigated. It is found that the most stable position is at the fourfold hollow site for the adsorbed Fe atoms, which might sit below the Au surface. Therefore there will be a Au-Fe mixed layer at the Fe/Au-Si(100) interface. It is found that the adsorbed Fe atoms cannot sit below the Si surface, indicating that a buffer layer of Au atoms may hinder the intermixing of Fe atoms and Si atoms at the Fe/Au-Si(001) interface effectively, which is in agreement with the experimental results. \u00a9 2004 Chin. Phys. Soc. and IOP Publishing Ltd.",
        "keywords": [
            "Chemisorption",
            "Gold",
            "Iron",
            "Low index single crystal surface",
            "Passivation"
        ],
        "venue": "Chinese Physics",
        "year": 2004,
        "id": "yjgJ0AVM"
    },
    "mnfAoyBK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Shuping Liang",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            },
            {
                "name": "Russell L. Jones",
                "org": "Dept. of Plant and Microbial Biology"
            },
            {
                "name": "Ying-Tang Lu",
                "org": "Key Lab. MOE for Plant Devmtl. Biol."
            }
        ],
        "title": "Characterization of a novel calcium/calmodulin-dependent protein kinase from tobacco",
        "abstract": "A cDNA encoding a calcium (Ca",
        "keywords": [
            ""
        ],
        "venue": "Plant Physiology",
        "year": 2004,
        "id": "mnfAoyBK"
    },
    "q9pyPClL": {
        "authors": [
            {
                "name": "Yang Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jichu Yang",
                "org": ""
            }
        ],
        "title": "Kinetics of esterification of lactic acid with ethanol catalyzed by cation-exchange resins",
        "abstract": "The esterification of lactic acid with ethanol was carried out in the presence of five different cation-exchange resins. The effect of catalyst type, catalyst loading, and temperature on reaction kinetics was evaluated. In order to study which components had the strongest adsorption strength on the resin surface, two simplified mechanisms based on Langmuir-Hinselwood model were compared by correlating the experimental data. FTIR method was used to verify the rationality of the mechanism. Nonideality of the liquid phase was taken into account by using activities, which were predicted by UNIFAC method instead of concentrations. The thermal stability and mechanical strength of the resin catalysts were tested by SEM. \u00a9 2004 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Cation-exchange resin",
            "Esterification",
            "Ethanol",
            "Kinetics",
            "Lactic acid"
        ],
        "venue": "Reactive and Functional Polymers",
        "year": 2004,
        "id": "q9pyPClL"
    },
    "gqDuZFGh": {
        "authors": [
            {
                "name": "Xin Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian-Feng Zhang",
                "org": ""
            },
            {
                "name": "Ying-Tang Lu",
                "org": ""
            }
        ],
        "title": "Determination of single-cell gene expression in Arabidopsis by capillary electrophoresis with laser induced fluorescence detection",
        "abstract": "We report a new method for the measurement of gene expression in single cells of Arabidopsis using capillary electrophoresis with laser-induced fluorescence (CE-LIF) detection. Initially, the quantitative analysis of APETALA2 (AP2) and LEAFY (LFY) was performed by CE-LIF method. The detection limits of AP2 and LFY can reach 0.08 and 0.04 ng/ml (signal-to-noise ratio = 3), respectively. This protocol coupling with single-cell reverse transcriptase-polymerase chain reaction (SC-RT-PCR) has been used to monitor LFY and AP2 expression in individual cells from the shoot apical meristem, leaf, root, and stem of Arabidopsis, simultaneously. The effect of PCR cycle number on PCR product concentrations has been discussed. The changes of LFY expression were determined at single-cell level in different Arabidopsis tissues. The relationship between gibberallic acid (GA) and LFY expression was also revealed by this method. It was shown that the combination between CE-LIF and SC-RT-PCR could provide a highly sensitive and selective tool for the determination of different gene expression at single-cell level in specific tiny plant tissues. \u00a9 2004 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Arabidopsis",
            "Gene expression",
            "Single-cell transcriptase-polymerase chain reaction"
        ],
        "venue": "Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences",
        "year": 2004,
        "id": "gqDuZFGh"
    },
    "El85XQG5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yang Yang",
                "org": ""
            }
        ],
        "title": "A remark on soliton equation of mean curvature flow",
        "abstract": "In this note, we consider self-similar immersions of the mean curvature flow and show that a graph solution of the soliton equation, provided it has bounded derivative, converges smoothly to a function which has some special properties (see Theorem 1.1).",
        "keywords": [
            "Mean curvature flow",
            "Self-Similar",
            "Soliton"
        ],
        "venue": "Anais da Academia Brasileira de Ciencias",
        "year": 2004,
        "id": "El85XQG5"
    },
    "gYE5RgZH": {
        "authors": [
            {
                "name": "Xin Liu",
                "org": ""
            },
            {
                "name": "Ye-Qin Hu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ying-Tang Lu",
                "org": ""
            }
        ],
        "title": "Determination of phosphoamino acids derivatized with 5-(4,6-dichloro-s- triazin-2-ylamino)fluorescein by micellar electrokinetic chromatography",
        "abstract": "A sensitive analytical protocol for determining phosphoamino acids using capillary electrophoresis coupled with laser-induced fluorescence detection has been developed. The technique involved the derivatization of the phosphoamino acids with fluorescent reagent 5-(4,6-dichloro-s-triazin-2-ylamino)fluorescein (DTAF) and the analyses of the derivatives by micellar electrokinetic chromatography with laser induced fluorescence detection (MEKC-LIF). Different variables that affect derivatization (DTAF concentration, pH, temperature and time) and separation (kind of surfactant, pH and concentration of buffer) were studied. The baseline separation of three phosphoamino acids could be obtained in less than 11 min with good reproducibility. There was a linear relationship between the peak area of the analyte and its concentration, with correlation coefficients in the range of 0.9979-0.9997. The concentration detection limits (signal to noise = 3) with respect to each single phosphoamino acid were in the range of 0.5-1 nM. The developed method was successfully applied for the determination of phosphoamino acids in the hydrolyzed phosphorylated protein samples. \u00a9 2004 Elsevier B.V. All rights reserved.",
        "keywords": [
            "5-(4,6-Dichloro-s-triazin-2-ylamino)fluorescein",
            "Derivatization",
            "MEKC",
            "Phosphoamino acids"
        ],
        "venue": "Journal of Chromatography A",
        "year": 2004,
        "id": "gYE5RgZH"
    },
    "BySqR8Im": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Ning Su",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Existence, multiplicity and stability results for positive solutions of nonlinear p-Laplacian equations",
        "abstract": "This paper studies the existence of positive solutions of the Dirichlet problem for the nonlinear equation involving p-Laplacian operator: -\u0394",
        "keywords": [
            "Bifurcation",
            "Multiplicity",
            "p-Laplacian operator",
            "Positive solutions"
        ],
        "venue": "Chinese Annals of Mathematics. Series B",
        "year": 2004,
        "id": "BySqR8Im"
    },
    "EFPZ4bcJ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Yong-Gui Yan",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Xiao-Ya Li",
                "org": "Hebei University of Science and Technology"
            }
        ],
        "title": "Effect of aging treatment on corrosion resistence of CrCoMo stainless steel",
        "abstract": "The corrosion behavior of CrCoMo stainless steel specimens under annealed condition and aged condition was investigated in 3. 5% NaCl solution by cyclic polarization curves and electrochemical impedance spectroscopy (EIS). The results showed that the pitting potential of CrCoMo stainless steel shifted negatively and the protection performance of the passive film decreased after aging treatment. The decline of corrosion resistance of aged specimens was due to the precipitation of the second-phase along grain boundaries and inhomogeneity of metallurgical structure.",
        "keywords": [
            "Corrosion resistance",
            "CrCoMo stainless steel",
            "Cyclic polarization",
            "EIS"
        ],
        "venue": "Corrosion and Protection",
        "year": 2004,
        "id": "EFPZ4bcJ"
    },
    "FZ4vUu3I": {
        "authors": [
            {
                "name": "Xiao-Ya Li",
                "org": "Coll. of Mat. of Sci. and Eng."
            },
            {
                "name": "Yong-Gui Yan",
                "org": "Lab. for Marine Corrosion"
            },
            {
                "name": "Li Ma",
                "org": "Lab. for Marine Corrosion"
            },
            {
                "name": "Zhen-Ming Xu",
                "org": "Lab. of Metal Matrix Composites"
            },
            {
                "name": "Jian-Guo Li",
                "org": "Lab. of Metal Matrix Composites"
            }
        ],
        "title": "Cavitation erosion and corrosion resistance of as-welded nickel aluminum bronze",
        "abstract": "A nickel aluminum bronze (NAB) layer was clad on an as-cast NAB plate by tungsten inert gas welding (TIG). The microstructure of the clad surface layer was analyzed. And the cavitation erosion and corrosion resistance were studied by means of ultrasonic vibratory device for cavitation erosion and electrochemical device, respectively. The results show that the cavitation erosion and corrosion resistances of the as-welded NAB are better than those of as-cast one. Therefore the TIG-clad NAB surface layer would not selectively be attacked by cavitation and corrosion.",
        "keywords": [
            "Cavitation erosion",
            "Cladding layer",
            "Corrosion",
            "Nickel aluminum bronze (NAB)",
            "Tungsten inert gas welding (TIG)"
        ],
        "venue": "Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University",
        "year": 2004,
        "id": "FZ4vUu3I"
    },
    "Zmlnz64q": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Dept. of Comp. Sci. and Eng."
            },
            {
                "name": "Linlin Ci",
                "org": "Dept. of Comp. Sci. and Eng."
            },
            {
                "name": "Genyan Ge",
                "org": ""
            }
        ],
        "title": "Summarize of robot system about MAS",
        "abstract": "With the developing of robot technology, more fields be involved, the intelligence of robot itself become more high. The theory of Multi-agent systems about AI are applied in developing process of robots, so multi agent robot systems appeared, it is said MARS. This paper introduce the key technology of MARS, summary the status of MARS in nation and aboard and describe the develop direction of MARS.",
        "keywords": [
            "DAI (distributed artificial intelligence)",
            "Machine study",
            "MAS (multi-agent system)"
        ],
        "venue": "Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)",
        "year": 2004,
        "id": "Zmlnz64q"
    },
    "ZOw4NO7Y": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Natl. Lab. Solid Stt. M."
            },
            {
                "name": "Jian-Guang Wang",
                "org": "Coll. of Phys. and Info. Engineer"
            },
            {
                "name": "Shu-Yi Wei",
                "org": "Coll. of Phys. and Info. Engineer"
            },
            {
                "name": "Guang-Hou Wang",
                "org": "Natl. Lab. Solid Stt. M."
            }
        ],
        "title": "Initial processes of hydrogen adsorption on Si(100) surface",
        "abstract": "The adsorption of one monolayer H atoms on an ideal Si(100) surface is studied by using the self-consistent tight binding linear muffin-tin orbital method. Energies of adsorption systems of H atoms on different sites are calculated. It is found that the adsorbed H atoms are more favorable on B1 site (bridge site) with a distance 0.056 nm above the Si surface. There does not exist reaction barrier at the Si surface. The layer projected density states are calculated and compared with those of the clean surface. The charge transfers are also investigated.",
        "keywords": [
            "Chemisorption",
            "Hydrogen",
            "Interaction",
            "Silicon",
            "Supercell"
        ],
        "venue": "Communications in Theoretical Physics",
        "year": 2004,
        "id": "ZOw4NO7Y"
    },
    "rbFSGux3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Computer Science"
            },
            {
                "name": "Chun-Yuan Zhang",
                "org": "School of Computer Science"
            },
            {
                "name": "Yu-Jiao Chen",
                "org": "School of Computer Science"
            }
        ],
        "title": "Research on Web Services and its application",
        "abstract": "Web Services represent a new form of middleware based on XML and the web. This paper has analyzed the technology, and demonstrated its application.",
        "keywords": [
            "Application",
            "SOAP",
            "UDDI",
            "Web Services",
            "WSDL",
            "XML"
        ],
        "venue": "Journal of Natural Science of Hunan Normal University",
        "year": 2004,
        "id": "rbFSGux3"
    },
    "BnxDhyJ4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhong Su",
                "org": ""
            },
            {
                "name": "Vue Pan",
                "org": ""
            },
            {
                "name": "Li Zhang",
                "org": ""
            },
            {
                "name": "Tao Liu",
                "org": ""
            }
        ],
        "title": "RStar: An RDF storage and query system for enterprise resource management",
        "abstract": "Modem corporations operate in an extremely complex environment and strongly depend on all kinds of information resources across the enterprise. Unfortunately, with the growth of an enterprise, its information resources are not only heterogeneous but also distributed in physically different systems and databases. How to effectively exploit information across the enterprise is becoming a critical but hard problem. In recent years, metadata which is the detailed description of the data is used to efficiently exploit information resources in the web. The World Wide Web Consortium (W3C) recommends the resource description framework (RDF) as a standard for the definition and use of metadata descriptions of resources in the web. In this paper, we present an RDF storage and query system called RStar for enterprise resource management. RStar uses a relational database as the persistent data store and defines RStar Query Language (RSQL) for resource retrieval. Currently, most of existing RDF storage and query systems are evaluated on small data sets and no detailed performance analysis is given for such systems. Therefore, we conduct extensive experiments on a large scale data set to investigate the performance problem in RDF storage. Such analysis will be helpful for designing RDF storage and query systems as well as for understanding not well-solved issues in RDF based enterprise resource management. In addition, experiences and lessons learned in our implementation are presented for further research and development. Copyright 2004 ACM.",
        "keywords": [
            "Metadata",
            "Ontology",
            "RDF query language",
            "RDF storage",
            "Resource management"
        ],
        "venue": "International Conference on Information and Knowledge Management, Proceedings",
        "year": 2004,
        "id": "BnxDhyJ4"
    },
    "BUr0Phuc": {
        "authors": [
            {
                "name": "Xiao-Xia Geng",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Qin Yang",
                "org": "Department of Pathophisiology"
            },
            {
                "name": "Ru-Jia Xie",
                "org": "Department of Pathophisiology"
            },
            {
                "name": "Xin-Hua Luo",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Bing Han",
                "org": "Department of Pathophisiology"
            },
            {
                "name": "Li Ma",
                "org": "Central Laboratory"
            },
            {
                "name": "Cheng-Xiu Li",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Ming-Liang Cheng",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "In vivo effects of Chinese herbal recipe, Danshaohuaxian, on apoptosis and proliferation of hepatic stellate cells in hepatic fibrotic rats",
        "abstract": "Aim: To investigate the effects of Danshaohuaxian (DSHX), a Chinese herbal recipe, on the apoptosis and cell cycles of hepatic stellate cells (HSCs) in rat hepatic fibrosis and its possible mechanisms. Methods: Seventy-six male Wistar rats were randomly divided into normal control group, hepatic fibrosis group, non-DSHX-treated group and DSHX-treated group. Except for the normal control group, rat hepatic fibrotic models were induced by subcutaneous injection of carbon tetrachloride (CCI\n                        ",
        "keywords": [
            "Apoptosis",
            "Cell proliferation",
            "Danshaohuaxian",
            "Hepatic fibrosis",
            "Hepatic stellate cells"
        ],
        "venue": "World Journal of Gastroenterology",
        "year": 2005,
        "id": "BUr0Phuc"
    },
    "FielgxPq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Dept. of Chem. Eng."
            },
            {
                "name": "Yang Zhang",
                "org": "Dept. of Chem. Eng."
            },
            {
                "name": "Jichu Yang",
                "org": "Dept. of Chem. Eng."
            }
        ],
        "title": "Purification of lactic acid by heterogeneous catalytic distillation using ion-exchange resins",
        "abstract": "The purification of lactic acid based on the esterification of raw lactic acid from fermentation broth and then the catalytic distillation hydrolysis of methyl lactate simultaneously to achieve pure lactic acid is reported. The esterification kinetics of lactic acid with methanol catalyzed by strong-acid cation-exchange resins (Amberlyst-15, D001, D002, NKC, 002) was studied under the condition that simulates the real catalytic environment. Experimental results were correlated by a Langmuir-Hinselwood model and the nonideality of the solution was taken into account by using activities calculated by the universal quasichemical functional group activity coefficient (UNIFAC) method. A good agreement between the model and the experimental data was achieved. Continuous purification experiments were conducted to find the optimum column configuration and operation condition for the system. The effects of various parameters, e.g. the length of different section of the column, feed rate and ratio of reactants, packing material and catalyst type, were studied. This novel system shows good separation results in lab scale, and is potential for industrial application.",
        "keywords": [
            "Catalytic distillation",
            "Hydrolysis",
            "Ion-exchange resin",
            "Lactic acid",
            "Purification"
        ],
        "venue": "Chinese Journal of Chemical Engineering",
        "year": 2005,
        "id": "FielgxPq"
    },
    "OMCPsPqk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Natl. Lab. Solid State M."
            },
            {
                "name": "Jianguang Wang",
                "org": "Natl. Lab. Solid State M."
            },
            {
                "name": "Shuyi Wei",
                "org": "Coll. of Phys. and Info. Engineer"
            },
            {
                "name": "Guanghou Wang",
                "org": "Natl. Lab. Solid State M."
            }
        ],
        "title": "Adsorption of Ni on Si(1 0 0) surface",
        "abstract": "The chemisorption of one monolayer Ni atoms on ideal Si(1 0 0) surface is studied by using the self-consistent tight binding linear muffin-tin orbital method. Energies of adsorption systems of Ni atoms on different sites are calculated. It is found that Ni atoms can adsorb at fourfold site above the surface and bridge site below the surface. The adsorption of Ni atoms can readily diffuse and penetrate into the subsurface. A Ni, Si mixed layer might exist at the Ni-Si(1 0 0) interface. The layer projected density states are calculated and compared with that of the clean surface. The charge transfers are also investigated. \u00a9 2004 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Chemisorption",
            "Low index single crystal surfaces",
            "Nickel",
            "Silicon",
            "Supercell"
        ],
        "venue": "Vacuum",
        "year": 2005,
        "id": "OMCPsPqk"
    },
    "ShgO8WBd": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Natl. Lab. Solid State M."
            },
            {
                "name": "Jianguang Wang",
                "org": "Natl. Lab. Solid State M."
            },
            {
                "name": "Qiliang Lu",
                "org": "Natl. Lab. Solid State M."
            },
            {
                "name": "Guanghou Wang",
                "org": "Natl. Lab. Solid State M."
            }
        ],
        "title": "Chemisorption of Co on H-passivated Si(1 0 0) surface",
        "abstract": "Chemisorption of one monolayer Co atoms on a H-passivated Si(1 0 0) surface is studied by using the self-consistent tight-binding linear muffin-tin orbital method. Energies of adsorption systems, the layer projected density of states and charge distributions are calculated. The most stable position is at fourfold hollow for the adsorbed Co atoms, and Co might sit below the H layer. Therefore, a Co-H mixed layer exists at the Co/H-passivated Si(1 0 0) surface. The adsorbed Co atoms cannot sit below the Si surface. The passivated layer of H atoms hinders the intermixing of Co atoms with Si at the interface effectively. \u00a9 2005 Elsevier B.V. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Chemical Physics Letters",
        "year": 2005,
        "id": "ShgO8WBd"
    },
    "YiONejUA": {
        "authors": [
            {
                "name": "Xue-E. Wu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Meng-Xian Ding",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Lian-Xun Gao",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Imidazolium ionic liquid-grafted 2,2\u2032-bipyridine - A novel ligand for the recyclable copper-catalyzed selective oxidation of alcohols in ionic liquid [bmim][PF6]",
        "abstract": "A novel imidazolium ionic liquid-grafted 2,2\u2032-bipyridine ligand has been prepared and successfully employed in the copper-catalyzed selective oxidation of alcohols to the corresponding carbonyl compounds in ionic liquid [bmim] [PF",
        "keywords": [
            ""
        ],
        "venue": "Chemistry Letters",
        "year": 2005,
        "id": "YiONejUA"
    },
    "sFyG2tyA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Yong-Gui Yan",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Xiao-Ya Li",
                "org": "Hebei University of Science and Technology"
            }
        ],
        "title": "Effect of Cl - concentration on corrosion resistance of CrCoMo stainless steel",
        "abstract": "The corrosion behavior of CrCoMo stainless steel in distilled water and NaCl solution of different concentration was investigated by cyclic polarization. And the effect of Cl ",
        "keywords": [
            "Cl - concentration",
            "Corrosion resistance",
            "Cyclic polarization",
            "Stainless steel"
        ],
        "venue": "Corrosion Science and Protection Technology",
        "year": 2005,
        "id": "sFyG2tyA"
    },
    "fRvl9SMt": {
        "authors": [
            {
                "name": "Meng Zhang",
                "org": "Department of Automation"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemical Engineering"
            },
            {
                "name": "Jichu Yang",
                "org": "Department of Chemical Engineering"
            },
            {
                "name": "Yongmao Xu",
                "org": "Department of Automation"
            }
        ],
        "title": "Non-equilibrium stage static simulation of lactic acid purification reactive distillation process",
        "abstract": "Purification of lactic acid by reactive distillation (RD) is a novel technology which has many excellent characteristics compared with traditional technologies. This paper presented a non-equilibrium model for lactic acid purification RD pilot column. An Improved Separation Efficiency Function (ISEF) was proposed based on de-coupling and pseudo-homogenous assumptions, which greatly improved the solving efficiency and made this model suitable for practical application. Simulation results were consistent with the experiments in different conditions, and the simulation results outperformed the simulator ASPEN PLUS in which the equilibrium stage assumptions were adopted. The static characteristics of the pilot setup were also investigated. The analysis result could help to accelerate the commercialization of the lactic acid purification RD technology.",
        "keywords": [
            "Lactic acid",
            "Non-equilibrium stage model",
            "Reactive distillation",
            "Static simulation"
        ],
        "venue": "Huagong Xuebao/Journal of Chemical Industry and Engineering (China)",
        "year": 2005,
        "id": "fRvl9SMt"
    },
    "b2fg2BV3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Lin-Lin Ci",
                "org": "Beijing Institute of Information Technology"
            },
            {
                "name": "Gen-Yan Ge",
                "org": "Beijing Institute of Information Technology"
            }
        ],
        "title": "Study and design of special robot system model based on the MultiAgents system theory",
        "abstract": "Describes the syntax and semantics multi-agent systems (MAS) theory and at the same time defines the important properties of the agents. Establishes the system model M based on the criterion L. Based on the model of special assembling robot, describes and analyses the system structure, and presents the conclusion of tests. The results indicate the feasibility of application of MAS in multi-agent robot systems, and that the distributed control mode can improve the system's reliability. The paper puts forward a method with MAS for system modeling and multi-robots in solving problems.",
        "keywords": [
            "Force restriction",
            "Multi-agent system",
            "Society environment"
        ],
        "venue": "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",
        "year": 2005,
        "id": "b2fg2BV3"
    },
    "7zkWlbQN": {
        "authors": [
            {
                "name": "Kai-Na Su",
                "org": "College of Computer Science"
            },
            {
                "name": "Yu-Dong Liu",
                "org": "College of Computer Science"
            },
            {
                "name": "Li Ma",
                "org": "College of Computer Science"
            }
        ],
        "title": "Extraction of gait features in human identification",
        "abstract": "Two simple and effective gait recognition methods-model-based and model-free are described. The model-based method is sorts to a skeletal model of the body. The background of the gait sequence is initialized automatically. The body silhouette is segmented from the image and is converted into a skeletal model afterwards. And then we extract body's static and dynamic parameters such as height, the position of the joint and the angle of the body etc. The model-free method calculates optical flow among images and gait features are extracted from optical flow. The utility of the proposed method is illustrated using indoor video sequences in our experiments and a good identification performance is gained.",
        "keywords": [
            "Gait recognition",
            "Optical flow",
            "Principal component analysis (PCA)",
            "Skeletal model"
        ],
        "venue": "Beijing Gongye Daxue Xuebao / Journal of Beijing University of Technology",
        "year": 2005,
        "id": "7zkWlbQN"
    },
    "WCrkdDuZ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "R.C. Staunton",
                "org": "School of Engineering"
            }
        ],
        "title": "Integration of multiresolution image segmentation and neural networks for object depth recovery",
        "abstract": "A novel technique for three-dimensional depth recovery based on two coaxial defocused images of an object with added pattern illumination is presented. The approach integrates object segmentation with depth estimation. Firstly segmentation is performed by a multiresolution based approach to isolate object regions from the background given the presence of blur and pattern illumination. The segmentation has three sub-procedures: image pyramid formation; linkage adaptation; and unsupervised clustering. These maximise the object recognition capability while ensuring accurate position information. For depth estimation, lower resolution information with a strong correlation to depth is fed into a three-layered neural network as input feature vectors and processed using a Back-Propagation algorithm. The resulting depth model of object recovery is then used with higher resolution data to obtain high accuracy depth measurements. Experimental results are presented that show low error rates and the robustness of the model with respect to pattern variation and inaccuracy in optical settings. \u00a9 2005 Pattern Recognition Society. Published by Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Depth from defocus",
            "Fuzzy clustering",
            "Multiresolution image segmentation",
            "Neural network"
        ],
        "venue": "Pattern Recognition",
        "year": 2005,
        "id": "WCrkdDuZ"
    },
    "Risg9twa": {
        "authors": [
            {
                "name": "Kunquan Hong",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Pingping Chen",
                "org": ""
            },
            {
                "name": "Weifeng Shen",
                "org": ""
            },
            {
                "name": "Guanghou Wang",
                "org": ""
            }
        ],
        "title": "Thermal dynamics of Te cluster film at annealing processes",
        "abstract": "We report a novel experimental finding of Te cluster films with fractal structure formed at annealing process and the Monte-Carlo simulation of this process. Te cluster films were prepared by using inert gas condensation method and annealed the sample in situ at 523K under TEM. The fractal patterns were formed because of evaporation when the substrate temperature increased. The simulation results indicate that the morphology of the nanofilm is not changed at first, but with increasing temperature some cavities appear due to evaporation. With further increasing temperature, those cavities are enlarged, then networks, fractal patterns and islands are formed subsequently. The turning point of temperature, at which the system has the fastest evaporating rate, is also obtained. It is predicated that the nanostructural films with special pattern and novel property can be achieved by annealing the cluster film in a controlled manner. \u00a9 World Scientific Publishing Company.",
        "keywords": [
            "Nanostructures",
            "Thermodynamic properties",
            "Transmission electron microscopy"
        ],
        "venue": "International Journal of Modern Physics B",
        "year": 2005,
        "id": "Risg9twa"
    },
    "aDgn2GV8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jijun Zhao",
                "org": "National Laboratory for Infrared Physics"
            },
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Qiliang Lu",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Lianzhong Zhu",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Structure and electronic properties of cobalt atoms encapsulated in Si n (n = 1-13) clusters",
        "abstract": "A systematic theoretical study of the equilibrium geometries and energetics of cobalt atoms encapsulated in Si",
        "keywords": [
            ""
        ],
        "venue": "Chemical Physics Letters",
        "year": 2005,
        "id": "aDgn2GV8"
    },
    "a4Dw6sCV": {
        "authors": [
            {
                "name": "Xinjie Lu",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Qiaolin Chai",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer Science and Technology"
            }
        ],
        "title": "Research and implementation of distributed spam detection System based on multi-agent system",
        "abstract": "To reduce spam on Internet, according to current spam detection techniques, support vector machine and multi-agent technology, a distributed spam detection system (distributed anti-spam system, DASS) is brought forward naturally. Then the design, implementation and pivotal techniques of DASS are described. The better performance of this new model implemented by DCOM on Windows platform is presented.",
        "keywords": [
            "Distributed system",
            "Multi-agent system",
            "Spam"
        ],
        "venue": "Jisuanji Gongcheng/Computer Engineering",
        "year": 2005,
        "id": "a4Dw6sCV"
    },
    "MFlHMndP": {
        "authors": [
            {
                "name": "Zhi-Qiang Lu",
                "org": ""
            },
            {
                "name": "Wen-Jiao Zheng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Bioconcentration of polycyclic aromatic hydrocarbons in roots of three mangrove species in Jiulong River Estuary",
        "abstract": "The polycyclic aromatic hydrocarbons (PAHs) concentrations were determined in the root of three mangrove species (Kandelia candel, Avicennia marina and Bruguiera gymnorrhiza) and their growing environment (sediment) in mangrove wetlands of Jiulong River Estuary, Fujian, China. The total PAHs (16 parent PAHs) in mangrove sediments ranged from 193.44 to 270.53 ng/g dw, with a mean value of 231.76 \u00b1 31.78 ng/g dw. Compared with other mangrove and coastal marine sediments, the PAHs concentrations of all the sampling areas in this study were at relatively lower level. The total PAHs (13 parent PAHs) values varied from 30.83 to 62.73 ng/g dw in mangrove roots. Benzo[a] pyrene (five-ring), fluoranthene (four-ring) and pyrene (four-ring) dominated in mangrove sediments. Based on ratios of phenathrene/anthracene, fluoranthene/pyrene and fluoranthene/pyrene + fluoranthene, the main possible sources of surface sediment PAHs were identified as grass, wood or coal combustion for mangrove wetlands of Jiulong River Estuary. Naphthalene (two-ring)and phenathrene (three-ring) were the most abundant compounds in mangrove roots. Sediment-to-vegetation bioconcentration factors (BCF\n                        ",
        "keywords": [
            "Bioconcentration factors",
            "Jiulong River Estuary",
            "Mangrove",
            "PAHs"
        ],
        "venue": "Journal of Environmental Sciences",
        "year": 2005,
        "id": "MFlHMndP"
    },
    "612T9KuY": {
        "authors": [
            {
                "name": "Chong Yan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jichu Yang",
                "org": ""
            }
        ],
        "title": "Preparation of polystyrene/montmorillonite nanocomposites in supercritical carbon dioxide",
        "abstract": "The preparation of polystyrene (PS)/mont-morillonite (MMT) composites in supercritical carbon dioxide (SC-CO",
        "keywords": [
            "Composites",
            "Montmorillonite",
            "Polystyrene",
            "Radical polymerization",
            "Supercritical carbon dioxide"
        ],
        "venue": "Journal of Applied Polymer Science",
        "year": 2005,
        "id": "612T9KuY"
    },
    "v63Ns822": {
        "authors": [
            {
                "name": "Faliang Chang",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Yizheng Qiao",
                "org": "School of Control Science and Engineering"
            }
        ],
        "title": "Target tracking under occlusion by combining integral-intensity-matching with multi-block-voting",
        "abstract": "We propose a new method to solve the occlusion problem efficiently in rigid target tracking by combining integral-intensity-matching algorithm with multi-block-voting algorithm. If the target is occluded, means some blocks are occluded and tracked falsely. Then we don't let the occluded blocks participate in voting and integral-intensity-matching calculation, and use the remainder unoccluded blocks which can represent target' attribute to track the target unceasingly. Experimental results show that the adopted two algorithms are complementary, and effective combination can achieve reliable tracking performance under heavy occlusion. \u00a9 Springer-Verlag Berlin Heidelberg 2005.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science",
        "year": 2005,
        "id": "v63Ns822"
    },
    "No8PnyXp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jianguang Wang",
                "org": ""
            },
            {
                "name": "Jijun Zhao",
                "org": ""
            },
            {
                "name": "Guanghou Wang",
                "org": ""
            }
        ],
        "title": "Chemisorption of Co monolayer on H-passivated Si(1 1 1) surface: Comparison with clean Si(1 1 1) surface",
        "abstract": "The chemisorption of Co monolayer on H-passivated Si(1 1 1) surface was studied theoretically using tight binding linear muffin-tin orbital (TB-LMTO) method and compared with that of the clean Si(1 1 1) surface. For the clean Si(1 1 1) surface, Co atoms prefer to adsorb on the interstitial center site and might even sit below the Si surface, forming a Co-Si mixed layer at the interface. On the contrary, for the H-passivated Si(1 1 1) surface, the energetically favorable position for the Co adsorption is at the top site and Co atoms cannot adsorb below the H layer or diffuse into the lattice. The present results indicate that the H passivation layer effectively hinders intermixing between Co and Si atoms. \u00a9 2005 Elsevier B.V. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Chemical Physics Letters",
        "year": 2005,
        "id": "No8PnyXp"
    },
    "1PC6JtCV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jian-Guang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guang-Hou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Initial processes of sulfur adsorption on Si(100) surface",
        "abstract": "The adsorption of one monolayer S atoms on ideal Si(100) surface is studied by using the self-consistent tight binding linear muffin-tin orbital method. Energies of adsorption systems of S atoms on different sites are calculated. It is found that the adsorbed S atoms are more favorable on B",
        "keywords": [
            "Chemisorption",
            "Interaction",
            "Silicon",
            "Sulfur",
            "Supercell"
        ],
        "venue": "Communications in Theoretical Physics",
        "year": 2005,
        "id": "1PC6JtCV"
    },
    "1iv700W7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Gongbao Li",
                "org": ""
            }
        ],
        "title": "Dirichlet problems of a quasi-linear elliptic system",
        "abstract": "We discuss the Dirichlet problem of the quasi-linear elliptic system -e",
        "keywords": [
            "Direct method",
            "Dirichlet problem",
            "Elliptic system"
        ],
        "venue": "Quarterly Journal of Mathematics",
        "year": 2005,
        "id": "1iv700W7"
    },
    "1km2rZSM": {
        "authors": [
            {
                "name": "Shiying Liu",
                "org": ""
            },
            {
                "name": "Yuyang Jiang",
                "org": ""
            },
            {
                "name": "Jian Cao",
                "org": ""
            },
            {
                "name": "Feng Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yufen Zhao",
                "org": ""
            }
        ],
        "title": "Inhibitors of protein kinase C",
        "abstract": "Protein kinase catalyzes the transfer of the \u03b3-phosphoryl group from ATP to the hydroxyl groups of protein side chains, which plays critical roles in signal transduction pathways by transmitting extracellular signals across the plasma membrane and nuclear membrane to the destination sites in the cytoplasm and the nucleus. Protein kinase C (PKC) is a superfamily of phospholipid- dependent Ser/Thr kinase. There are at least 12 isozymes in PKC family. They are distributed in different tissues and play different roles in physiological processes. On account of their concern with a variety of pathophysiologic states, such as cancer, inflammatory conditions, autoimmune disorder, and cardiac diseases, the inhibitors, which can inhibit the activity of PKC and the interaction of cytokine with receptor, and interfere signal transduction pathway, may be candidates of therapeutic drugs. Therefore, intense efforts have been made to develop specific protein kinase inhibitors as biological tools and therapeutic agents. This article reviews the recent development of some of PKC inhibitors based on their interaction with different conserved domains and different inhibition mechanisms.",
        "keywords": [
            "Inhibitor",
            "Protein kinase C",
            "Signal transduction"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 2005,
        "id": "1km2rZSM"
    },
    "KttVa9iv": {
        "authors": [
            {
                "name": "Jian Zhou",
                "org": "APEX Data and Knowledge Management Lab., Department of Computer Science and Engineering, Shanghai Jiao Tong University"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Qiaoling Liu",
                "org": "APEX Data and Knowledge Management Lab., Department of Computer Science and Engineering, Shanghai Jiao Tong University"
            },
            {
                "name": "Lei Zhang",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Yong Yu",
                "org": "APEX Data and Knowledge Management Lab., Department of Computer Science and Engineering, Shanghai Jiao Tong University"
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Lab."
            }
        ],
        "title": "Minerva: A scalable OWL ontology storage and inference system",
        "abstract": "With the increasing use of ontologies in Semantic Web and enterprise knowledge management, it is critical to develop scalable and efficient ontology management systems. In this paper, we present Minerva, a storage and inference system for large-scale OWL ontologies on top of relational databases. It aims to meet scalability requirements of real applications and provide practical reasoning capability as well as high query performance. The method combines Description Logic reasoners for the TBox inference with logic rules for the ABox inference. Furthermore, it customizes the database schema based on inference requirements. User queries are answered by directly retrieving materialized results from the back-end database. The effective integration of ontology inference and storage is expected to improve reasoning efficiency, while querying without runtime inference guarantees satisfactory response time. Extensive experiments on University Ontology Benchmark show the high efficiency and scalability of Minerva system. \u00a9 Springer-Verlag Berlin Heidelberg 2006.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2006,
        "id": "KttVa9iv"
    },
    "2QLBIuhT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "IBM China Research Laboratory, Building 19, Zhongguancun Software Park"
            },
            {
                "name": "Yang Yang",
                "org": "IBM China Research Laboratory, Building 19, Zhongguancun Software Park"
            },
            {
                "name": "Zhaoming Qiu",
                "org": "IBM China Research Laboratory, Building 19, Zhongguancun Software Park"
            },
            {
                "name": "Guotong Xie",
                "org": "IBM China Research Laboratory, Building 19, Zhongguancun Software Park"
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Laboratory, Building 19, Zhongguancun Software Park"
            },
            {
                "name": "Shengping Liu",
                "org": "IBM China Research Laboratory, Building 19, Zhongguancun Software Park"
            }
        ],
        "title": "Towards a complete OWL ontology Benchmark",
        "abstract": "Aiming to build a complete benchmark for better evaluation of existing ontology systems, we extend the well-known Lehigh University Benchmark in terms of inference and scalability testing. The extended benchmark, named University Ontology Benchmark (UOBM), includes both OWL Lite and OWL DL ontologies covering a complete set of OWL Lite and DL constructs, respectively. We also add necessary properties to construct effective instance links and improve instance generation methods to make the scalability testing more convincing. Several well-known ontology systems are evaluated on the extended benchmark and detailed discussions on both existing ontology systems and future benchmark development are presented. \u00a9 Springer-Verlag Berlin Heidelberg 2006.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2006,
        "id": "2QLBIuhT"
    },
    "9hhQuXf8": {
        "authors": [
            {
                "name": "Jing Mei",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Lab."
            }
        ],
        "title": "Ontology query answering on databases",
        "abstract": "With the fast development of Semantic Web, more and more RDF and OWL ontologies are created and shared. The effective management, such as storage, inference and query, of these ontologies on databases gains increasing attention. This paper addresses ontology query answering on databases by means of Datalog programs. Via epistemic operators, integrity constraints are introduced, and used for conveying semantic aspects of OWL that are not covered by Datalog-style rule languages. We believe such a processing suitable to capture ontologies in the database flavor, while keeping reasoning tractable. Here, we present a logically equivalent knowledge base whose (sound and complete) inference system appears as a Datalog program. As such, SPARQL query answering on OWL ontologies could be solved in databases. Bi-directional strategies, taking advantage of both forward and backward chaining, are then studied to support this kind of customized Datalog programs, returning exactly answers to the query within our logical framework. \u00a9 Springer-Verlag Berlin Heidelberg 2006.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2006,
        "id": "9hhQuXf8"
    },
    "crw8AMv2": {
        "authors": [
            {
                "name": "Achille Fokoue",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aaron Kershenbaum",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Edith Schonberg",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Kavitha Srinivas",
                "org": "IBM Watson Research Center"
            }
        ],
        "title": "The summary Abox: Cutting ontologies down to size",
        "abstract": "Reasoning on OWL ontologies is known to be intractable in the worst-case, which is a serious problem because in practice, most OWL ontologies have large Aboxes, i.e., numerous assertions about individuals and their relations. We propose a technique that uses a summary of the ontology (summary Abox) to reduce reasoning to a small subset of the original Abox, and prove that our techniques are sound and complete. We demonstrate the scalability of this technique for consistency detection in 4 ontologies, the largest of which has 6.5 million role assertions. \u00a9 Springer-Verlag Berlin Heidelberg 2006.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2006,
        "id": "crw8AMv2"
    },
    "HUVJ0BoL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Linlin Ci",
                "org": "Beijing Institute of Information Technology"
            },
            {
                "name": "Genyan Ge",
                "org": "Beijing Institute of Information Technology"
            }
        ],
        "title": "Precision movement machine based on the MAS theory",
        "abstract": "This paper describes the model construction of multi agents system (MAS) and basic function of every agent, introduce the precision control method using programmable control (PLC) with the precision motion machine, and presents the ramp control method of step motor or servo motor. It represents the profile table's construction and running procedure, provides an effective method for the precision movement components.",
        "keywords": [
            "MAS",
            "Profile table",
            "Ramp program"
        ],
        "venue": "Jisuanji Gongcheng/Computer Engineering",
        "year": 2006,
        "id": "HUVJ0BoL"
    },
    "9El2P6TI": {
        "authors": [
            {
                "name": "Guoqing Wu",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Range estimation by Doppler of multi-line in radiated noise spectrum",
        "abstract": "A method by applying Doppler frequency shift of multi-line in radiated noise spectrum to estimate the vertical range from a receiver to a moving vessel, which is supposed to move along a straight line at a constant velocity, is developed. This method is based on passive ranging by a single sensor and the depth of the sea and other environment parameters are not necessarily known. First the Wigner-Ville distribution is used as the instantaneous frequency estimator to find out the instantaneous frequencies of the multi-lines as a signal. Then define Doppler frequency shift basis functions, based on an algorithm called matching pursuit, by a searching strategy of variable span, and explore the minimum spatial distance between the signal and the Doppler frequency shift basis functions in a five-dimension space. The basis function of the obtained minimum spatial distance corresponds to the estimates of range and speed of the moving vessel. Computer simulations yield statistics errors in the range and speed estimates with differing intensities of noise. If the white noise deviation is less than 10% of the maximum Doppler frequency shift and time-window width is 1.47 times of reference-duration, relative error of range estimation is less than 5.4% and relative error of speed estimates is less than 1.4%. This estimation method has been tested and the result conforms to data collected during an experiment on the sea, the speed is 52 knots and the range is 42 meters. The single point passive ranging method can be used for ranging purposes in sonar-buoys, mines, movement analysis of an underwater object in underwater acoustics experiment, and sound source level measurements.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2006,
        "id": "9El2P6TI"
    },
    "dPOCTpkm": {
        "authors": [
            {
                "name": "Meng Zhang",
                "org": "Department of Automation"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemical Engineering"
            },
            {
                "name": "Yong-Mao Xu",
                "org": "Department of Automation"
            },
            {
                "name": "Ji-Chu Yang",
                "org": "Department of Chemical Engineering"
            }
        ],
        "title": "Dynamic characteristics analysis and control system design of the reactive distillation process for refining lactic acid",
        "abstract": "Reactive distillation is a developing new chemical engineering operation technic. In order to accelerate its industrial application, the study on a reactive distillation pilot equipment for lactic acid refinement was conducted. A non-equilibrium dynamic model was developed, and a simulation platform including property estimation system was constructed. By using effective numerical algorithm, the applicability of the model was improved. Two single-end purity control strategies, direct and indirect mass balance control, were designed, and their regulation performances were compared by evaluating the product quality variation on the sensitivity stage under different magnitude of feed composition disturbances. The sensitivity stage mentioned above was located by the dynamic characteristics analysis. The results show that the direct mass balance control scheme outstrips the indirect one and can well satisfy the control requirement for both product quality and conversion rate. The results also show that the dynamic model developed can successfully reveal the dynamic characteristics of the reactive distillation which are quite different from that of the non-reactive distillation, and the simulation platform constructed is effective for the reactive distillation process study and control strategy design.",
        "keywords": [
            "Dynamic model",
            "Lactic acid",
            "Non-equilibrium stage",
            "Process control",
            "Reactive distillation"
        ],
        "venue": "Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities",
        "year": 2006,
        "id": "dPOCTpkm"
    },
    "94xCruiS": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Yang Yang",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "L2 Forms and Ricci flow with bounded curvature on complete non-compact manifolds",
        "abstract": "In this paper, we study the evolution of L ",
        "keywords": [
            "Forms",
            "Monotonicity",
            "Ricci flow"
        ],
        "venue": "Geometriae Dedicata",
        "year": 2006,
        "id": "94xCruiS"
    },
    "vtbv8aeO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Dezhong Chen",
                "org": ""
            }
        ],
        "title": "Examples for cross curvature flow on 3-manifolds",
        "abstract": "Recently, B. Chow and R.S. Hamilton [3] introduced the cross curvature flow on 3-manifolds. In this paper, we analyze two interesting examples for this new flow. One is on a square torus bundle over a circle, and the other is on a S ",
        "keywords": [
            "Cross curvature flow",
            "S 2 bundle",
            "Square torus bundle"
        ],
        "venue": "Calculus of Variations and Partial Differential Equations",
        "year": 2006,
        "id": "vtbv8aeO"
    },
    "RcXjHUCM": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jijun Zhao",
                "org": "Institute for Shock Physics"
            },
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Baolin Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Qiliang Lu",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Growth behavior and magnetic properties of Sin Fe (n=2-14) clusters",
        "abstract": "The growth behavior and magnetic properties of Sin Fe (n=2-14) clusters have been investigated using the density functional theory (DFT) within the generalized gradient approximation (GGA). Extensive search of the lowest-energy structures has been conducted by considering a number of structural isomers for each cluster size. In the ground state structures of Sin Fe clusters, the equilibrium site of Fe atom gradually moves from convex, to a surface, and to a concave site as the number of Si atoms increases from 2 to 14. Starting from n=10, the Fe atom completely falls into the center of the Si outer frame, forming metal-encapsulated Si cages. Maximum peaks were observed for Sin Fe clusters at n=5, 7, 10, 12 on the size-dependence of second-order energy difference, implying that these clusters possess relatively higher stability. The electronic structures and magnetic properties of Sin Fe clusters were discussed. We find that the magnetic moment of the Fe atom in Sin Fe clusters is quenched around the size of n=9-10, due to strong hybridization between the 4s and 3d states of Fe and the 3s and 3p states of Si. \u00a9 2006 The American Physical Society.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review B - Condensed Matter and Materials Physics",
        "year": 2006,
        "id": "RcXjHUCM"
    },
    "ck1oQYKf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Eigenvalue monotonicity for the Ricci-Hamilton flow",
        "abstract": "In this short note, we discuss the monotonicity of the eigen-values of the Laplacian operator to the Ricci-Hamilton flow on a compact or a complete non-compact Riemannian manifold. We show that the eigenvalue of the Lapacian operator on a compact domain associated with the evolving Ricci flow is non-decreasing provided the scalar curvature having a non-negative lower bound and Einstein tensor being not too negative. This result will be useful in the study of blow-up models of the Ricci-Hamilton flow. \u00a9 Springer 2006.",
        "keywords": [
            "Eigenvalue",
            "Monotonicity",
            "Ricci-Hamilton flow"
        ],
        "venue": "Annals of Global Analysis and Geometry",
        "year": 2006,
        "id": "ck1oQYKf"
    },
    "rMvdRYQ0": {
        "authors": [
            {
                "name": "Su-Ping Pei",
                "org": "Department of Nutriology"
            },
            {
                "name": "Dong-Lian Cai",
                "org": "Department of Nutriology"
            },
            {
                "name": "Yu Zhu",
                "org": "Outpatient Clinic"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nutriology"
            },
            {
                "name": "Ying Wang",
                "org": "Department of Nutriology"
            }
        ],
        "title": "Therapeutic effect of oat \u03b2-glucans on serum lipid levels of rats with experimental hyperlipemia",
        "abstract": "Objective: To investigate the therapeutic effect of oat \u03b2-glucans on serum lipid levels of rats with experimental hyperlipemia. Methods: Rats were fed on high fat forage for 3 weeks to establish hyperlipemia models, then the model rats were orally given oat \u03b2-glucans at doses of 133, 266 and 533 mg/(kg \u00b7 d) separately. At the same time, there were 3 control groups including chitosan ligosaccharide[200 mg/(kg \u00b7 d)], normal, and high blood lipid (model rats fed with distilled water). Serum levels of total cholesterol (TC), high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C) were assayed in rats of all groups and the results were compared. Results: \u03b2-glucans obviously decreased the levels of TC and LDL-C and increased HDL-C in rat hyperlipemia models. The reduction of serum lipid level in 4-week \u03b2-glucans treatment rats was more obvious than that in 3-week \u03b2-glucans treatment rats. Besides, \u03b2-glucans showed an obvious dosage dependent effect in reducing serum lipid level without adverse effect. Oat \u03b2-glucans had a better lipid-reducing effect than ligosaccharide did. Conclusion: Oat \u03b2-glucans can obviously decrease serum lipid in rats with hyperlipemia.",
        "keywords": [
            "Chitosan oligosaccharide",
            "Hyperlipemia",
            "Oat \u03b2-glucans"
        ],
        "venue": "Academic Journal of Second Military Medical University",
        "year": 2006,
        "id": "rMvdRYQ0"
    },
    "sPSbp1IH": {
        "authors": [
            {
                "name": "Fa-Liang Chang",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Yi-Zheng Qiao",
                "org": "School of Control Science and Engineering"
            }
        ],
        "title": "Study on vision target tracking method under occlusion",
        "abstract": "A method is proposed to solve target tracking problem of the moving object under occlusion efficiently in rigid target tracking by combining integral-correlation-matching algorithm with multi-block-voting algorithm. If the target is occluded, it means that some blocks are occluded and matching falsely. The occluded blocks are not to participate in voting and integral-correlation-matching calculation, and only the remainder unoccluded blocks that can represent the target attribute are used to track the target unceasingly. Experimental results show that the adopted two algorithms are complementary, and effective combination of the two algorithms can achieve reliable vision tracking performance under the case of heavy occlusion of the moving objects.",
        "keywords": [
            "Integral-correlation-matching",
            "Multi-blocks voting",
            "Occlusion",
            "Target tracking"
        ],
        "venue": "Kongzhi yu Juece/Control and Decision",
        "year": 2006,
        "id": "sPSbp1IH"
    },
    "GflcNdDB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Some properties of non-compact complete Riemannian manifolds",
        "abstract": "In this paper, we study the volume growth property of a non-compact complete Riemannian manifold M. We improve the volume growth theorem of Calabi (1975) and Yau (1976), Cheeger, Gromov and Taylor (1982). Then we use our new result to study gradient Ricci solitons. We also show that on M, for any q \u2208 ( 0, \u221e ), every non-negative L",
        "keywords": [
            "Gradient estimate",
            "Ricci soliton",
            "Volume growth"
        ],
        "venue": "Bulletin des Sciences Mathematiques",
        "year": 2006,
        "id": "GflcNdDB"
    },
    "tjThnQhL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jijun Zhao",
                "org": "State Key Laboratory of Materials Modification by Laser Electron and Ion Beams"
            },
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Baolin Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Lowest-energy endohedral fullerene structures of SiN (30\u2264N\u226439) clusters by density functional calculations",
        "abstract": "The endohedral fullerene structures of medium-sized SiN (30\u2264N\u226439) clusters have been studied using the density functional theory (DFT) with gradient correction. For each cluster size, fullerene cages with different topologies and those filled by a different number of atoms were constructed. These cage isomers were then optimized by DFT-based molecular dynamic relaxations followed by numerical optimization. Compared with recent theoretical calculations, the energies of the lowest-energy fullerene cage structures obtained here are lower for most clusters. In particular, the optimal filling and/or cage combination ratios for Si37 and Si38 were found to be Si5 @ Si32 and Si6 @ Si32, different from the previously proposed ones (Si3 @ Si34 and Si4 @ Si34). \u00a9 2006 The American Physical Society.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review A - Atomic, Molecular, and Optical Physics",
        "year": 2006,
        "id": "tjThnQhL"
    },
    "Dj8WoUya": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Dept. of Traditional Chinese Prescription"
            },
            {
                "name": "Jun-Ping Kou",
                "org": "Dept. of Traditional Chinese Prescription"
            },
            {
                "name": "Yue Huang",
                "org": "Dept. of Traditional Chinese Prescription"
            },
            {
                "name": "Bo-Yang Yu",
                "org": "Dept. of Traditional Chinese Prescription"
            }
        ],
        "title": "Effects of ruscogenin on adhesion of HL-60 cells to ECV304 cells",
        "abstract": "Aim: To investigate the anti-inflammatory activity of ruscogenin, a major sapogenin from Ophiopogon japonicus, effect of ruscogenin on cell adhesion is studied. Methods: By MTT assay, effect of ruscogenin on normal and TNF-\u03b1-induced adhesion of human pro-myelocytic leukemia cell strain (HL-60) to venous endothelial cell strain (ECV304) was observed and effect of ruscogenin on the viability of ECV304 cells and HL-60 cells were investigated. Results: Adhesion between HL-60 cells and ECV304 cells induced by TNF-\u03b1 was significantly inhibited when ECV304 cells were pretreated with ruscogenin at the concentration of 0.1, 1.0 \u03bcmol \u00b7 L",
        "keywords": [
            "Adhesion",
            "ECV304 cells",
            "HL-60 cells",
            "Ruscogenin",
            "TNF-\u03b1"
        ],
        "venue": "Chinese Pharmacological Bulletin",
        "year": 2006,
        "id": "Dj8WoUya"
    },
    "GZAhVqjT": {
        "authors": [
            {
                "name": "Chunxia Yin",
                "org": "Network Information Center"
            },
            {
                "name": "Tao Chu",
                "org": "Network Information Center"
            },
            {
                "name": "Li Ma",
                "org": "Network Information Center"
            }
        ],
        "title": "Design and realization of network performance analysis system based on data mining",
        "abstract": "According to the deficiencies of current performance analysis tools, one network performance analysis model based on data mining is proposed, on which one performance analysis system is designed and realized. The architecture and the central techniques of system are discussed detail. Central techniques include the arithmetic of intelligent decision machine based on class mining and the principle of performance analysis machine which can effectively diagnose network. Practical application shows that the system can effectively diagnose and forecast the network.",
        "keywords": [
            "Data mining",
            "Intelligent decision machine",
            "Performance analysis machine",
            "Rule base"
        ],
        "venue": "Jisuanji Gongcheng/Computer Engineering",
        "year": 2006,
        "id": "GZAhVqjT"
    },
    "fXzU1oio": {
        "authors": [
            {
                "name": "Xueqiao Hou",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Gang Hu",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Tao Liu",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Qian Qian",
                "org": "Department of Computer Science"
            }
        ],
        "title": "Ontology driven securities data management and analysis",
        "abstract": "With the increase of fraudulent transactions in world wide securities market, it is critical for regulators, investors and public to accurately find such business practices to avoid serious loss. This paper makes a novel attempt to efficiently manage securities data and effectively analyze suspicious illegal transactions using an ontology driven approach. Ontology is a shared, formal, explicit and common understanding of a domain that can be unambiguously communicated between human and applications. Here, we propose an ontology model to characterize entities and their relationships in securities domain based on a large number of case studies and industry standards. Securities data, (namely said financial disclosure data, such as annual reports of listed companies), are currently represented in XBRL format and distributed in physically different systems. These data from different sources are firstly collected, populated as the instances of the constructed ontology and stored into an ontology repository. Then, inference is performed to make the relationships between entities explicit for further analysis. Finally, users can pose semantic SPARQL queries on the data to find suspicious business transactions following formal analysis steps. Experiments and analysis on real cases show that the proposed method is highly effective for securities data management and analysis. \u00a9 Springer-Verlag Berlin Heidelberg 2006.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2006,
        "id": "fXzU1oio"
    },
    "ol1fril8": {
        "authors": [
            {
                "name": "Jianyun Chen",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Guoqing Wu",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Adaptive inverse control approach to single mode excitation in shallow water acoustic channel",
        "abstract": "A feedback control algorithm is presented, based on adaptive inverse control theory. This approach introduces a e-filter structure, using the desired single mode vector and white disturbance as input, trying to attain an ideal controller by means of the special error filter and error elimination techniques. The simulation calculation result: (1) The Signal-to-Error Ratios (SERs) curves can reach the perfect SNR bound quickly; (2) The controller c can get convergence without needing the accurate replica Q. The results show that the proposed approach is simple, effective, and can eliminate plant disturbance and noise efficiently to excite the desired single mode by using the Multi-Input Multi-Output (MIMO) system consisting of a source array and a feedback array.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2006,
        "id": "ol1fril8"
    },
    "ubPytpxl": {
        "authors": [
            {
                "name": "Dian-Fan Li",
                "org": "Key Lab of MOE for Plant Developmental Biology"
            },
            {
                "name": "Jing Li",
                "org": "Key Lab of MOE for Plant Developmental Biology"
            },
            {
                "name": "Li Ma",
                "org": "Key Lab of MOE for Plant Developmental Biology"
            },
            {
                "name": "Lei Zhang",
                "org": "Key Lab of MOE for Plant Developmental Biology"
            },
            {
                "name": "Ying-Tang Lu",
                "org": "Key Lab of MOE for Plant Developmental Biology"
            }
        ],
        "title": "Calmodulin isoform-specific activation of a rice calmodulin-binding kinase conferred by only three amino-acids of OsCaM61",
        "abstract": "The kinase activity of a Ca",
        "keywords": [
            "Calmodulin isoform-specific activation",
            "Calmodulin-binding protein kinase",
            "Dissociation constant",
            "Tryptophane intrinsic fluorescence"
        ],
        "venue": "FEBS Letters",
        "year": 2006,
        "id": "ubPytpxl"
    },
    "lHWzTj38": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Lab. for Marine Corrosion and Protection"
            },
            {
                "name": "Yong-Gui Yan",
                "org": "State Key Lab. for Marine Corrosion and Protection"
            },
            {
                "name": "Xiang-Yun Wei",
                "org": "State Key Lab. for Corrosion and Protection"
            },
            {
                "name": "Jian-Hua Qian",
                "org": "State Key Lab. for Marine Corrosion and Protection"
            }
        ],
        "title": "Resistance to erosion and cavitation - Abrasion of steels 907A and 921A in 3.5%NaCl solution with sand",
        "abstract": "Erosion and cavitation-abrasion behavior of 907A and 921A steels in 3.5% NaCl aqueous solution with quartz sand was studied by rotating disc equipment. The resistance to erosion and cavitation-abrasion of the two steels were evaluated by mass-loss method, and corrosion surface morphologies were observed by SEM. The results showed that 921A steel has better resistance to erosion and cavitation-abrasion than 907A steels.",
        "keywords": [
            "907A steels",
            "921A steels",
            "Cavitation-abrasion",
            "Erosion"
        ],
        "venue": "Corrosion Science and Protection Technology",
        "year": 2006,
        "id": "lHWzTj38"
    },
    "wT9sGBeq": {
        "authors": [
            {
                "name": "Shanshan Feng",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            },
            {
                "name": "Li Ma",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            },
            {
                "name": "Yonghui Yang",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            },
            {
                "name": "Mian Wu",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            }
        ],
        "title": "Truncated RIP3 (tRIP3) acts upstream of FADD to induce apoptosis in the human hepatocellular carcinoma cell line QGY-7703",
        "abstract": "RIP3 (receptor-interacting protein 3) is a serine/threonine kinase that promotes apoptosis in various cell types. The C-terminal domain of RIP3 is critical for its apoptosis induction. In this study, we showed that a truncated form of RIP3 (tRIP3) containing only the unique C-terminal region (aa 224-518) induced significant apoptosis in human hepatocellular carcinoma cells QGY-7703. A FADD-dominant negative (FADD-DN) was shown to significantly block apoptosis induced by tRIP3. In contrast, the RIP3 dominant negative (RIP3-DN) was found unable to block FADD-induced apoptosis. Thus, we conclude that tRIP3 may function upstream of FADD to induce apoptosis in TNFR-1 signaling pathway. Additionally, sequence alignments of RIP3 with other death domain (DD)-containing proteins revealed that amino acids Leu 477 and Leu 488 in RIP3 are highly conserved, nonetheless, neither mutational change at Leu 477 nor at Leu 488 confers obvious effect on cell death, indicating that these two amino acids might not be critical for its pro-apoptotic activity as expected. \u00a9 2006 Elsevier Inc. All rights reserved.",
        "keywords": [
            "Apoptosis",
            "Dominant negative mutant",
            "FADD",
            "RIP3"
        ],
        "venue": "Biochemical and Biophysical Research Communications",
        "year": 2006,
        "id": "wT9sGBeq"
    },
    "AL2elXNx": {
        "authors": [
            {
                "name": "Lisheng Fan",
                "org": "Biological Engineering College"
            },
            {
                "name": "Shenghua Zhang",
                "org": "Food Science and Technology College"
            },
            {
                "name": "Lin Yu",
                "org": "Faculty of Chemical and Light Industry"
            },
            {
                "name": "Li Ma",
                "org": "Biological Engineering College"
            }
        ],
        "title": "Evaluation of antioxidant property and quality of breads containing Auricularia auricula polysaccharide flour",
        "abstract": "The polysaccharide in the fruit bodies of Auricularia auricula (commonly called black woody ear or tree ear) was extracted, lyophilized and ground. Auricularia auricula polysaccharide (AAP) flour blended bread was developed. Physical qualities and antioxidant activities of breads with different levels of substitution of AAP flour for wheat flour were analyzed.The results showed that up to 9% of AAP flour could be included in bread formulation without altering the sensory acceptance of the blended bread. The incorporation of AAP in bread markedly increased the antioxidant property of the bread as tested by DPPH free radical-scavenging method. Breads containing AAP flour can broaden the utilization of the fruit bodies of Auricularia auricula and may be regarded as possible health-promoting functional foods. \u00a9 2006 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "AAP flour blended bread",
            "Auricularia auricula polysaccharide (AAP)",
            "Extraction",
            "Free radical-scavenging"
        ],
        "venue": "Food Chemistry",
        "year": 2006,
        "id": "AL2elXNx"
    },
    "3ZAjP7jC": {
        "authors": [
            {
                "name": "Zeng-Di Wang",
                "org": "Harbin Engineering University"
            },
            {
                "name": "Yong-Gui Yan",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Jian-Hua Qian",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Guang-Zhang Chen",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Qing-Fen Li",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            }
        ],
        "title": "Potential stability of 99.9999% high purity zinc reference electrode",
        "abstract": "The effect of Cl",
        "keywords": [
            "Anodic polarization current",
            "Cl- concentration",
            "High purity zinc",
            "Temperature"
        ],
        "venue": "Corrosion and Protection",
        "year": 2006,
        "id": "3ZAjP7jC"
    },
    "HyVBzV5Q": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wen-Jie Zhao",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Kui Lu",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Aquadichloro(\u03b75-pentamethylcyclopenta-dienyl)iridium(III)",
        "abstract": "Each Ir",
        "keywords": [
            ""
        ],
        "venue": "Acta Crystallographica Section E: Structure Reports Online",
        "year": 2006,
        "id": "HyVBzV5Q"
    },
    "5Vrm7dJ4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Initial processes of hydrogen chemisorption on Si(111) surface",
        "abstract": "The chemisorption of one monolayer H atoms on Si(111) surface is studied by using the self-consistent, tight-binding, linear muffin-tin orbital method. Energies of adsorption systems, the layer projected density of states (LPDOS) and charge distributions are calculated. It is found that the adsorbed H atoms are more favorable on the top site with a distance of 0.185 nm above the Si surface. The LPDOS in the clean surface decreases significantly after H adsorption, since the dangling bonds of the surface atoms are partially saturated by the adsorbed H atoms. \u00a9 World Scientific Publishing Company.",
        "keywords": [
            "Chemisorption",
            "Hydrogen",
            "Interaction",
            "Silicon",
            "Supercell"
        ],
        "venue": "International Journal of Modern Physics B",
        "year": 2006,
        "id": "5Vrm7dJ4"
    },
    "Mof9acgU": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "De Zhong Chen",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Yang Yang",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Some results on subelliptic equations",
        "abstract": "In this paper, we consider the principal eigenvalue problem for Hormander's Laplacian on R ",
        "keywords": [
            "Hormander's Laplacian",
            "Positive solution",
            "Principal eigenvalue"
        ],
        "venue": "Acta Mathematica Sinica, English Series",
        "year": 2006,
        "id": "Mof9acgU"
    },
    "yneaFewH": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Biochemistry and Molecular Biology"
            },
            {
                "name": "Sheng-Sheng Yang",
                "org": "Department of Biochemistry and Molecular Biology"
            },
            {
                "name": "Zhi-Feng Yang",
                "org": "Department of Biochemistry and Molecular Biology"
            },
            {
                "name": "Huan Chen",
                "org": "Department of Biochemistry and Molecular Biology"
            },
            {
                "name": "Zai-Long Cai",
                "org": "Department of Biochemistry and Molecular Biology"
            }
        ],
        "title": "Construction of citrostatin and its activity analysis",
        "abstract": "Objective: To construct a new recombinant anti-tumor peptide Citrostatin, which consists of 2 anti-tumor domains (by different mechanism), and to study its biological activity, in an effort to search for a peptide with double anti-tumor efficiency. Methods: Citrostatin, a 48-amino acid peptide, was artificially synthesized. After purified by HPLC, Citrostain were subjected to the following tests separately: inhibition of endothelial cell proliferation, MTT test of cytotoxicity, inhibition of endothelial cell tube formation on ECMatrix\u2122, and anti-angiogenesis test in chick chorioallantoic membrane. Results: Citrostatin significantly inhibited the proliferation of human endothelial cell ECV304 (ED",
        "keywords": [
            "Antiangiogenesis",
            "Antineoplastic drugs",
            "Citrostatin",
            "Fused peptide"
        ],
        "venue": "Academic Journal of Second Military Medical University",
        "year": 2006,
        "id": "yneaFewH"
    },
    "OJpzkP0P": {
        "authors": [
            {
                "name": "Yue Pan",
                "org": ""
            },
            {
                "name": "Guotong Xie",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yang Yang",
                "org": ""
            },
            {
                "name": "ZhaoMing Qiu",
                "org": ""
            },
            {
                "name": "Juhnyoung Lee",
                "org": ""
            }
        ],
        "title": "Model-driven ontology engineering",
        "abstract": "W3C's Semantic Web provides a common framework that allows data to be shared and reused across application and enterprise. As the Semantic Web shapes the future of the Web, it becomes more and more important in software engineering and enterprise application development. While existing ontology engineering tools provide a stack of ontology management support and are used successfully in certain domains, there still remains a gap between the ontology engineering tools and the traditional software engineering. For several decades, software engineering has been established on different modeling languages and methodologies such as Unified Modeling Language (UML). The differences in modeling languages and methodologies cause difficulties in enterprise application development involving the Semantic Web technologies. The existing ontology engineering tools provide only an ad hoc approach to bridging this gap with limited functionality and performance. The primary objective of our work is to bridge this gap between two different, but complementary engineering disciplines with a systematic approach. Our approach leverages Model-Driven Architecture (MDA) and Ontology Definition Metamodel (ODM), which enable model transformation. This approach allows seamlessly supporting existing models in UML and other languages in Semantic Web-based software development. In addition, it allows exploiting the availability and features of UML tools for creation of vocabularies and ontologies. Furthermore, MDA enables code generation and facilitates software tool development. This paper presents an MDA-based system for ontology engineering. In addition, it presents the entire stack of individual components of the developed ontology engineering tool. \u00a9 Springer-Verlag Berlin Heidelberg 2006.",
        "keywords": [
            "Model-driven architecture",
            "Ontology engineering",
            "Semantic web"
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2006,
        "id": "OJpzkP0P"
    },
    "ZRYdZnmJ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Faliang Chang",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Yizheng Qiao",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Zengxiao Liu",
                "org": "School of Control Science and Engineering"
            }
        ],
        "title": "Target tracking based on improved mean shift algorithm",
        "abstract": "An improved mean shift algorithm is proposed based on color feature. The target point which accords with the color template has the largest weight regardless of its probability in the histogram, making the target density peak and overcoming the serious clutter and occlusion. Effective occlusion detection method based on sub-block is put forward and the color template isn't updated to resume the accurate tracking after occlusion. Experimental results indicate it is robust and has good performances under complex background.",
        "keywords": [
            "Mean shift",
            "Occlusion",
            "Target tracking"
        ],
        "venue": "Jisuanji Gongcheng/Computer Engineering",
        "year": 2006,
        "id": "ZRYdZnmJ"
    },
    "Xyusl7HG": {
        "authors": [
            {
                "name": "Rui Li",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Haiping Ren",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Yanting Sun",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Yingyan Yao",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Kui Lu",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Progress in analytical methodologies in non-covalent interactions between small-molecule and biomacromolecule",
        "keywords": [
            "Analytical methodologies",
            "Biomacromolecule",
            "Non-covalent interactions",
            "Review",
            "Small-molecule"
        ],
        "venue": "Fenxi Huaxue/ Chinese Journal of Analytical Chemistry",
        "year": 2006,
        "id": "Xyusl7HG"
    },
    "1lu0o5IN": {
        "authors": [
            {
                "name": "Ya-Hui Li",
                "org": "Center for Health Food Evaluation"
            },
            {
                "name": "Huai-Xing Li",
                "org": "Institute for Nutritional Sciences"
            },
            {
                "name": "Shi-Yuan Dong",
                "org": "Center for Health Food Evaluation"
            },
            {
                "name": "Yu Jiang",
                "org": "Center for Health Food Evaluation"
            },
            {
                "name": "Li Ma",
                "org": "Department of Clinical Nutrition"
            }
        ],
        "title": "Resistin expression in adipose tissues of diet-induced obese mouse model and its influence on skeletal muscle glucose uptake",
        "abstract": "Objective: To investigate the expression of resistin (Retn) gene in the adipose tissues of obese mouse and its influence on the skeletal muscle glucose uptake, in an effort to understand the correlation between obese, resistin, and insulin resistance. Methods: The obese and insulin resistance model was induced with high-fat diet in C57BL/6J mice. Twenty-two weeks later the Lee's index (BMI) and the concentrations of blood glucose and plasma insulin were determined. Glucose tolerance test was carried out to verify the appearance of insulin resistance and the impair to glucose tolerance, with normal mice taken as control. Retn mRNA expression in the adipose tissues of model mice (n=10) and control mice (n=5) was detected by Real-time RT-PCR. The resultant resistin protein was co-cultured with mouse skeletal muscle to assess its influence on glucose uptake. Results: An obese and insulin resistance mouse model was successfully induced with high fat diet. The Retn gene expression in adipose tissues was significantly higher in the obese mice than that in normal control mice (P<0.01). The resultant resistin protein had a significant inhibitory effect on the glucose uptake by skeletal muscle with or without insulin (P<0. 05). Conclusion: It is suggested that the overexpression of Retn gene might be one of the reasons responsible for the decrease of glucose uptake by skeletal muscle and the subsequent insulin resistance in the diet-induced obese mice.",
        "keywords": [
            "Genes",
            "Glucose uptake",
            "Mice",
            "Muscles",
            "Obese",
            "Resistin",
            "Retn"
        ],
        "venue": "Academic Journal of Second Military Medical University",
        "year": 2006,
        "id": "1lu0o5IN"
    },
    "nyrmTPPA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Fa-Liang Chang",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Yi-Zheng Qiao",
                "org": "School of Control Science and Engineering"
            }
        ],
        "title": "Target tracking based on mean shift algorithm and particle filtering algorithm",
        "abstract": "Having been improved, the mean shift algorithm and the particle filtering algorithm are combined effectively. Under the non-occlusion and the occlusion that is not serious the improved mean shift algorithm is adopted while under the serious occlusion the improved particle filtering algorithm is employed. Whether the real tracking is resumed is checked after occlusion. Effective occlusion detection method based on sub-block is proposed and the color template is not updated under occlusion. Experimental results indicate the proposed algorithm is real-time and robust and has good tracking performance under complex background.",
        "keywords": [
            "Mean shift",
            "Occlusion",
            "Particle filtering algorithm",
            "Target tracking"
        ],
        "venue": "Moshi Shibie yu Rengong Zhineng/Pattern Recognition and Artificial Intelligence",
        "year": 2006,
        "id": "nyrmTPPA"
    },
    "hD5hPqzb": {
        "authors": [
            {
                "name": "Fa-Liang Chang",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Zeng-Xiao Liu",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Yi-Zheng Qiao",
                "org": "School of Control Science and Engineering"
            }
        ],
        "title": "Target tracking based on adaptive particle filter under complex background",
        "abstract": "An adaptive particle filtering algorithm based on color feature is proposed. Under non-occlusion condition, adaptively choose the number of particles and the variance of Gaussian stochastic noise in the dynamic model based on the accuracy degree of the deterministic prediction to guarantee the real-time tracking and valid particles. Under occlusion, the dynamic modal is changed and the particles only do Brownian motion, then the particles are optimized by one-step iteration of the mean shift algorithm to decrease the number of particles and resume the right tracking more quickly. Experimental results indicate it is robust and has good performances under complex background.",
        "keywords": [
            "Occlusion",
            "Particle filter",
            "Target tracking"
        ],
        "venue": "Tien Tzu Hsueh Pao/Acta Electronica Sinica",
        "year": 2006,
        "id": "hD5hPqzb"
    },
    "Ta3SkZX1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Dezhong Chen",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "A Liouville type theorem for an integral system",
        "abstract": "In this paper, we study a conjecture of J.Serrin and give a partial generalized result of the work of de Figueiredo and Felmer about Liouville type Theorem for non-negative solutions for an elliptic system. We use a new type of moving plane method introduced by Chen-Li-Ou. Our new ingredient is the use of Stein- Weiss inequality.",
        "keywords": [
            "Liouville theorem",
            "Moving plane method",
            "Stein-Weiss inequality"
        ],
        "venue": "Communications on Pure and Applied Analysis",
        "year": 2006,
        "id": "Ta3SkZX1"
    },
    "q3dKNvBi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jijun Zhao",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Baolin Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Magnetic properties of transition-metal impurities in silicon quantum dots",
        "abstract": "First-principles calculations have been conducted to investigate the magnetic properties of 3d and 4d transitional-metal (TM) atoms doped in hydrogen-passivated silicon quantum dots. The TM impurities exhibit almost identical magnetic behavior in the quantum dots of different sizes. The magnetic moments for most 3d and 4d TM atoms are completely quenched by the silicon hosts, while the magnitudes of the remaining moments for V, Cr, Mn, Nb, Mo, and Tc impurities are significantly reduced from those of free atoms. The moments of these 3d atoms are higher than those of the 4d atoms of the same family. Doping of TM atoms in different sites of lattice and the dopants of more than one atom are also considered. The structural and bonding properties of the TM-doped silicon quantum dots are discussed. The finding of magnetic properties makes them attractive for developing nanoscale magnetic species for spintronics. \u00a9 2007 The American Physical Society.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review B - Condensed Matter and Materials Physics",
        "year": 2007,
        "id": "q3dKNvBi"
    },
    "rNJlbLdk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Electron and Computer Science and Technology"
            },
            {
                "name": "Lin-Lin Ci",
                "org": "Beijing Institute of Information Technology"
            },
            {
                "name": "Gen-Yan Ge",
                "org": "Beijing Institute of Information Technology"
            }
        ],
        "title": "Design and implementation of multi-axis precision movement machine based on MAS theory",
        "abstract": "The model construction of multi agents system (MAS) and basic function of every agent were described. The precision control method using multi-CPU of programmable logic controller (PLC) was introduced, and the distributed method using multi-CPU to control different motion machines was given. The test results indicate that in industrial control fields, the combination of using the credible PLC to control the motion machine and multi-CPU task distributed methods can solve the multi-axis machine linkage and implication, providing a more credibility method for multi-axis motion units.",
        "keywords": [
            "Multi agents system",
            "Multi-CPU system",
            "Token"
        ],
        "venue": "Zhongbei Daxue Xuebao (Ziran Kexue Ban)/Journal of North University of China (Natural Science Edition)",
        "year": 2007,
        "id": "rNJlbLdk"
    },
    "zjuR6P9e": {
        "authors": [
            {
                "name": "Hong-Ren Wang",
                "org": "Luoyang Ship Material Research Institute"
            },
            {
                "name": "Wen-Ya Li",
                "org": "LERMPS"
            },
            {
                "name": "Li Ma",
                "org": "Luoyang Ship Material Research Institute"
            },
            {
                "name": "Jun Wang",
                "org": "Luoyang Ship Material Research Institute"
            },
            {
                "name": "Qi Wang",
                "org": "State Key Laboratory For Marine Corrosion and Protection"
            }
        ],
        "title": "Corrosion behavior of cold sprayed titanium protective coating on 1Cr13 substrate in seawater",
        "abstract": "Titanium coating was prepared by cold spraying. The acceleration behavior of Ti particle in cold spraying was investigated by numerical simulation. The microstructure and corrosion performance of cold sprayed Ti coating were examined. It is found that particle velocity increases when increasing both the accelerating gas pressure and temperature. The smaller particle yields a higher velocity. The experimental results show that a dense Ti coating could be formed with a porous surface layer. The as-sprayed Ti coating presents a more negative open circuit potential and larger corrosion current than that of TA2 (pure Ti metal) owing to its porous surface structure and high surface activity compared with TA2. \u00a9 2006 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Cold spraying",
            "Corrosion",
            "Microstructure",
            "Titanium coating"
        ],
        "venue": "Surface and Coatings Technology",
        "year": 2007,
        "id": "zjuR6P9e"
    },
    "s1CToOsy": {
        "authors": [
            {
                "name": "Wenjie Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kui Lu",
                "org": ""
            }
        ],
        "title": "Facile synthesis of polyaniline nanofibers in the presence of polyethylene glycol",
        "abstract": "Polyaniline (PANI) nanofibers were synthesized in the presence of Polyethylene glycol. The morphologies of polyaniline nanostructures were characterized by scanning electron microscopy and transmission electron microscopy. The PANI nanofibers have diameters in the range of 20-50 nm and lengths up to several micrometers. The properties of the as-prepared products were characterized by thermogravimetric analysis, Fourier-transform infrared spectroscopy and ultraviolet-visible absorption spectrum. CV experiment shows the obtained PANI nanofibers has good electrochemical activity. \u00a9 Springer Science+Business Media B.V. 2007.",
        "keywords": [
            "Morphology",
            "Nanofibers",
            "Polyaniline",
            "Surfactants",
            "Synthesis"
        ],
        "venue": "Journal of Polymer Research",
        "year": 2007,
        "id": "s1CToOsy"
    },
    "CfNCAzBo": {
        "authors": [
            {
                "name": "Wei Ye",
                "org": ""
            },
            {
                "name": "Huamin Zhang",
                "org": ""
            },
            {
                "name": "Dongyan Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Baolian Yi",
                "org": ""
            }
        ],
        "title": "Hydrogen generation utilizing alkaline sodium borohydride solution and supported cobalt catalyst",
        "abstract": "Supported Co catalysts with different supports were prepared for hydrogen generation (HG) from catalytic hydrolysis of alkaline sodium borohydride solution. As a result, we found that a \u03b3-Al",
        "keywords": [
            "Hydrogen generation",
            "Hydrolysis",
            "Sodium borohydride",
            "Supported Co catalyst"
        ],
        "venue": "Journal of Power Sources",
        "year": 2007,
        "id": "CfNCAzBo"
    },
    "4TyBeBjy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chong Li",
                "org": ""
            },
            {
                "name": "Lin Zhao",
                "org": ""
            }
        ],
        "title": "Monotone solutions to a class of elliptic and diffusion equations",
        "abstract": "In this paper, we study the existence and properties of monotone solutions to the following elliptic equation in R",
        "keywords": [
            "De Giorgi conjecture",
            "Monotone solution",
            "Parabolic equation"
        ],
        "venue": "Communications on Pure and Applied Analysis",
        "year": 2007,
        "id": "4TyBeBjy"
    },
    "3HfYxGz7": {
        "authors": [
            {
                "name": "Fa-Liang Chang",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Yi-Zheng Qiao",
                "org": "School of Control Science and Engineering"
            }
        ],
        "title": "Human oriented multi-target tracking algorithm in video sequence",
        "abstract": "Aiming at tracking human in video sequence, a multi-target tracking algorithm based on moving detection is proposed. Tracking system is composed of four parts: Moving targets detection, association matrix forming, special cases estimation and handling, and track association. An adaptive moving segmentation method based on improved c-mean clutter is presented. Different association matrix in different condition is used to estimate the actual scene states accurately. Handling for occlusion is achieved, and in the case of mild occlusion of two targets, mean shift algorithm is applied to track them separately. Experimental results show that it is robust and has good multi-target tracking performances under complex background.",
        "keywords": [
            "Mean shift",
            "Moving detection",
            "Multi-target tracking",
            "Occlusion",
            "Track association"
        ],
        "venue": "Kongzhi yu Juece/Control and Decision",
        "year": 2007,
        "id": "3HfYxGz7"
    },
    "GITTYtuf": {
        "authors": [
            {
                "name": "Si-Yi Xu",
                "org": "State College of Optometry"
            },
            {
                "name": "Li Ma",
                "org": "Zhongshan Medical College"
            },
            {
                "name": "Fan L\u00fc",
                "org": "Eye Hospital"
            }
        ],
        "title": "Effect of RGP contact lens on corneal sensitivity among children",
        "abstract": "\u2022 Aim: To evaluate corneal sensitivity variation of children after wearing RGP contact lens and to study the relationship between change of corneal sensation and wearing period. \u2022 Methods: A total of 67 subjects (134 eyes) were recruited. Questionnaire: age, types of contact lens, wearing periods, daily wearing time, disease associated with change of corneal sensitivity, complaint for wearing contact lens; Slit-lamp biomicroscopy examination: evaluate the fitting, examine cornea, conjunctiva; Corneal sensitivity measurement: measure corneal sensitivity at central, temporal, nasal, superior and inferior corneal location with Cochet and Bonnet aesthesiometer 10 minutes after removing contact lens. Analysis: The subjects were firstly divided into two groups: control group and experimental group. These two groups were further subgrouped on the basis of age, wearing period. The main statistic soft ware SPSS11.0 was used. \u2022 Results: Variation in corneal sensation of children after wearing RGP lens:(1)central and inferior location: corneal sensitivity significantly decreased within one year wear and one to five years wear (central P=0.000,inferior P=0.002); No significant difference was between these two groups (central P=0.997, inferior P=0.056). (2) nasal, temporal and superior: corneal sensitivity significantly decreased for one to five years wear (temporal P=0.000, nasal P=0.000,superior P=0.001); wearing contact lens for less than one year just slightly affected corneal sensation (temporal P=0.06, nasal P=0.200, superior P=0.207. There was no significant difference between children and adult for central corneal sensitivity change after wearing RGP lens (1-12 months P=0.343,1-5 years P=0.105). \u2022 Conclusion: RGP lens wear produce a similar type of corneal sensitivity loss for children and adult. Be more careful of fitting RGP for children.",
        "keywords": [
            "Contact lens (soft lens, RGP lens)",
            "Corneal sensitivity (corneal sensation, CTT)"
        ],
        "venue": "International Journal of Ophthalmology",
        "year": 2007,
        "id": "GITTYtuf"
    },
    "ltPvQi8F": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Electron and Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Electron and Computer Science and Technology"
            },
            {
                "name": "Zhen-Dong Liang",
                "org": "School of Electron and Computer Science and Technology"
            }
        ],
        "title": "Realization of assessment system of faculty",
        "abstract": "In order to enhance the quantification of evaluation and reduce the influence of subjective factors, an assessment system of faculty is realized, and a multi-fuzzy comprehensive weighted algorithm is proposed. The algorithm can extract much data for statistics, memory and calculation from appraisal factors, and then evaluation scores are presented. The assessment system comprehensively and objectively appraises faculty in the database, and effectively improves the objectivity.",
        "keywords": [
            "Appraisal algorithm",
            "Fuzzy decision",
            "Fuzzy mathematics",
            "Integrative evaluation",
            "Membership function"
        ],
        "venue": "Zhongbei Daxue Xuebao (Ziran Kexue Ban)/Journal of North University of China (Natural Science Edition)",
        "year": 2007,
        "id": "ltPvQi8F"
    },
    "GRWaZOvC": {
        "authors": [
            {
                "name": "Jing Lin",
                "org": "Harbin Engineering University"
            },
            {
                "name": "Yonggui Yan",
                "org": "China Shipbuilding Industry"
            },
            {
                "name": "Guangzhang Chen",
                "org": "China Shipbuilding Industry"
            },
            {
                "name": "Li Ma",
                "org": "China Shipbuilding Industry"
            },
            {
                "name": "Jianhua Qian",
                "org": "China Shipbuilding Industry"
            }
        ],
        "title": "Application of atomic force microscopy in study of sulfate-reducing bacteria to A3 steel",
        "abstract": "The morphology of sulfate - reducing bacteria (SRB), microbial biofilms, corrosion product film and corroded A3 steel have been observed by atomic force microscopy (AFM). The results of high - resolution topographical images gave the information of the size of the cell, the thickness of biofilms and corrosion product film and the pitting corrosion depth. It can be concluded that compact sulphide films were formed on the surface of A3 steel and then microbiologically attached and formed biofilms during the process of microbiologically influenced corrosion. The corrosion of A3 steel mainly presents pitting corrosion character.",
        "keywords": [
            "Atomic force microscopy",
            "Biofilms",
            "Corrosion product film",
            "Sulfate - reducing bacteria"
        ],
        "venue": "Journal of the Chinese Society of Corrosion and Protection",
        "year": 2007,
        "id": "GRWaZOvC"
    },
    "3QGL3Xfw": {
        "authors": [
            {
                "name": "Yan He",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Wen-Kui Wang",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Wen-Bing Xia",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Hua-Guo Zang",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Xue-Mei Cui",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Wei-Biao Chen",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Laser Doppler vibrometer for acousto-optic communication",
        "abstract": "This paper introduces the application background for developing an laser Doppler vibrometer (LDV) for underwater acoustic communication and expounds the principle of laser Doppler vibrometer and two coherent detection methods. Using the way of homodyne coherent detection, a fiber laser Doppler vibrometer is designed and completed. To prove the system can be used in underwater acousto-optic communications, with this system, the acoustic frequency and intensity of underwater sound source are detected. Through the analysis of experimental data, two conclusions are gotten: first, the system is able to detect the acoustic frequency of underwater sound source, the standard deviation of measuring ten acoustic frequencies near the frequency of 7 kHz is less than 8 Hz; second, the signal intensity of system detection is an exponential function of acoustic press level of underwater sound source. For the acoustic band of 3.5 kHz and 7 kHz used in underwater communications, the smallest sound press level of detection reached 146.2 dB and 150.8 dB respectively.",
        "keywords": [
            "Acousto-optic communication",
            "Homodyne detection",
            "Laser Doppler vibrometer",
            "Laser technique"
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 2007,
        "id": "3QGL3Xfw"
    },
    "oFwJHVEe": {
        "authors": [
            {
                "name": "Qiu-Ping Wei",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Zhi-Ming Yu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Xiao-Long You",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Jie Feng",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Xiao-Bin Wu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Wang-Ping Liu",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Effect of ambient pressure on diamond films on boronized WC-13%Co substrates",
        "abstract": "The diamond films were deposited on boronized WC-13%Co substrates via hot filament chemical vapor deposition in a reactor with a background pressure of 10",
        "keywords": [
            "Adhesion",
            "Boronizing pretreatment",
            "Cemented carbide",
            "Diamond films"
        ],
        "venue": "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",
        "year": 2007,
        "id": "oFwJHVEe"
    },
    "siXCnuNa": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huamin Zhang",
                "org": ""
            },
            {
                "name": "Yongmin Liang",
                "org": ""
            },
            {
                "name": "Dongyan Xu",
                "org": ""
            },
            {
                "name": "Wei Ye",
                "org": ""
            },
            {
                "name": "Jianlu Zhang",
                "org": ""
            },
            {
                "name": "Baolian Yi",
                "org": ""
            }
        ],
        "title": "A novel carbon supported PtAuFe as CO-tolerant anode catalyst for proton exchange membrane fuel cells",
        "abstract": "In this work, a series of carbon supported PtAuFe catalysts are prepared via a microwave-irradiated polyol process. Both the synthesis route and the content of Fe in the catalysts are investigated. The single cell tests and the gas chromatography analyses reveal that the PtAuFe/C catalysts are promising as CO-tolerant anode electro-catalysts for proton exchange membrane fuel cells application. On the basis of the results of both the CO stripping voltammetry measurements and the gas chromatography analyses, the mechanism for the enhanced performance of the PtAuFe/C catalysts is preliminarily explored. \u00a9 2006 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Anode catalyst",
            "CO-tolerant",
            "Microwave irradiation",
            "PEM fuel cells",
            "PtAuFe"
        ],
        "venue": "Catalysis Communications",
        "year": 2007,
        "id": "siXCnuNa"
    },
    "nbI4mgxA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lin Zhao",
                "org": ""
            }
        ],
        "title": "Blow up of solutions to the nonlinear Schr\u00f6dinger equations on manifolds",
        "abstract": "In this paper, we partially settle down the long-standing open problem of the finite time blow-up property about the nonlinear Schr\u00f6dinger equations on some Riemannian manifolds such as the standard 2-sphere S2 and the hyperbolic 2-space H2 (-1). Using the similar idea, we establish such blow-up results on higher dimensional standard sphere and hyperbolic n -space. Extensions to n -dimensional Riemannian warped product manifolds with n2 are also given. \u00a9 2007 American Institute of Physics.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Mathematical Physics",
        "year": 2007,
        "id": "nbI4mgxA"
    },
    "EF0ZnAok": {
        "authors": [
            {
                "name": "Jijun Zhao",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Bin Wen",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Lowest-energy endohedral fullerene structure of Si",
        "abstract": "The lowest-energy structure of the Si",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics Condensed Matter",
        "year": 2007,
        "id": "EF0ZnAok"
    },
    "8uBkVXqU": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": ""
            },
            {
                "name": "Jijun Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guanghou Wang",
                "org": ""
            },
            {
                "name": "R. Bruce King",
                "org": ""
            }
        ],
        "title": "Stability and magnetic properties of Fe encapsulating in silicon nanotubes",
        "abstract": "Using all-electron density functional theory with gradient correction, we have investigated the stability of quasi-one-dimensional tubular nanostructures by stacking the pentagonal FeSi",
        "keywords": [
            ""
        ],
        "venue": "Nanotechnology",
        "year": 2007,
        "id": "8uBkVXqU"
    },
    "PrIWRSCI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Dezhong Chen",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Curve shortening in a Riemannian manifold",
        "abstract": "In this paper, we study the curve shortening flow in a general Riemannian manifold. We have many results for the global behavior of the flow. In particular, we show the following results: let M be a compact Riemannian manifold. (1) If the curve shortening flow exists for infinite time, and, then for every n > 0. Furthermore, the limiting curve exists and is a closed geodesic in M. (2) In M \u00d7 S",
        "keywords": [
            "Closed geodesic",
            "Curve shortening flow",
            "Global flow",
            "Lyusternik-Fet theorem",
            "Ramp flow"
        ],
        "venue": "Annali di Matematica Pura ed Applicata",
        "year": 2007,
        "id": "PrIWRSCI"
    },
    "QuUjQlSJ": {
        "authors": [
            {
                "name": "Lan-Zhu Cao",
                "org": "College of Resource and Environment Engineering"
            },
            {
                "name": "San-Chuan Li",
                "org": "Western Open-pit Mine"
            },
            {
                "name": "Guang-Wei Liu",
                "org": "College of Resource and Environment Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Fuxin Service Center of Safety Technology"
            }
        ],
        "title": "Control of stability of dump along hillside",
        "abstract": "In view of the phenomena that landslide often occurs along the hillside of dump slope, the authors put forward some methods are put forward to reinforce the stability of dump by increasing the height of dump and enhancing the capacity of dump. This paper takes the plough road as an example, which is on the dump of Yuanbaoshan Open-pit Mine. The author adopts numerical simulation by Flac",
        "keywords": [
            "Dump",
            "Numerical simulation",
            "Open-pit mine",
            "Slope slide",
            "Stability"
        ],
        "venue": "Liaoning Gongcheng Jishu Daxue Xuebao (Ziran Kexue Ban)/Journal of Liaoning Technical University (Natural Science Edition)",
        "year": 2007,
        "id": "QuUjQlSJ"
    },
    "q0wU3NKq": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jijun Zhao",
                "org": "State Key Laboratory of Materials Modification by Laser"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Materials Modification by Laser"
            },
            {
                "name": "Baolin Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Structure and magnetic properties of cobalt doped Sin (n = 2 - 14) clusters",
        "abstract": "The structure and magnetic properties of cobalt doped Si",
        "keywords": [
            "Cobalt",
            "Magnetic property",
            "Sin cluster",
            "The lowest-energy structure"
        ],
        "venue": "Physics Letters, Section A: General, Atomic and Solid State Physics",
        "year": 2007,
        "id": "q0wU3NKq"
    },
    "Ubv4BgoE": {
        "authors": [
            {
                "name": "Yanting Sun",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Kui Lu",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shuxia Cao",
                "org": "Key Laboratory for Chemical Biology"
            },
            {
                "name": "Yufen Zhao",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Isolation and identification of the mixture of L-hydroxyproline oligo-peptides by reversed-phase high performance liquid chromatography and electrospray ionization tandem mass spectrometry",
        "abstract": "A reversed-phase high performance liquid chromatographic-electrospray ionization tandem mass spectrometric method (RP-HPLC/MS",
        "keywords": [
            "Electrospray ionization tandem mass spectrometry (ESI-MS/MS)",
            "L-hydroxyproline oligo-peptide mixture",
            "Reversed-phase high performance liquid chromatography (RP-HPLC)"
        ],
        "venue": "Chinese Journal of Chromatography (Se Pu)",
        "year": 2007,
        "id": "Ubv4BgoE"
    },
    "8WdV90dR": {
        "authors": [
            {
                "name": "Xianzhe Dai",
                "org": "Chern Institute of Mathematics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Science"
            }
        ],
        "title": "Mass under the ricci flow",
        "abstract": "In this paper, we study the change of the ADM mass of an ALE space along the Ricci flow. Thus we first show that the ALE property is preserved under the Ricci flow. Then, we show that the mass is invariant under the flow in dimension three (similar results hold in higher dimension with more assumptions). A consequence of this result is the following. Let (M, g) be an ALE manifold of dimension n = 3. If m(g) 0, then the Ricci flow starting at g can not have Euclidean space as its (uniform) limit. \u00a9 Springer-Verlag 2007.",
        "keywords": [
            ""
        ],
        "venue": "Communications in Mathematical Physics",
        "year": 2007,
        "id": "8WdV90dR"
    },
    "g2HRXvV5": {
        "authors": [
            {
                "name": "Jian-Guang Luo",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Xiao-Bing Wang",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Ling-Yi Kong",
                "org": "Department of Natural Medicinal Chemistry"
            }
        ],
        "title": "Gypsophin: A novel \u03b1-glucosidase inhibitory cyclic peptide from the roots of Gypsophila oldhamiana",
        "abstract": "An unusual new cyclic peptide with a pyrrolidine-2,5-dione unit, gypsophin (1), was isolated from Gypsophila oldhamiana. Its structure was elucidated by the spectroscopic evidences. The stereochemistry was determined by application of the Marfey's method and the single-crystal X-ray diffraction. Compound 1 exhibited inhibitory activity against \u03b1-glucosidase with IC",
        "keywords": [
            "\u03b1-Glucosidase inhibitor",
            "Caryophyllaceae",
            "Cyclic peptide",
            "Cystallographic data",
            "Gypsophila oldhamiana",
            "Gypsophin"
        ],
        "venue": "Bioorganic and Medicinal Chemistry Letters",
        "year": 2007,
        "id": "g2HRXvV5"
    },
    "rVosb1gU": {
        "authors": [
            {
                "name": "Guoqing Wu",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Meigang Wang",
                "org": "Engineering College"
            },
            {
                "name": "Shouhu Chen",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Error analysis and correction method of underwater vessel radiated noise measurement by vertical array and single hydrophone",
        "abstract": "A single hydrophone is used for measuring noise radiated from underwater vessel as a traditional method. In order to measure low noise vessel, the method of using vertical array is developing in recent years. The measurement results of the two methods are consistent in free sound field, are different in waveguide. The purpose of this paper is to find out measurement error and its correction, and make the results of the two methods consistent. After defining parameters of a typical waveguide, the transmission functions from sound source to each hydrophone of a vertical array are calculated by wavenumber integration, and then the transmission function of focus beam of vertical array is deduced, finally the measurement errors of the two ways are found. Numerical computation reveals that in the sea of 70 m depth, the measured sound level of a sine signal in different depth varies up 15 dB for single hydrophone measurement, up 7 dB for vertical array measurement. The mean of measurement error of wide band sound level trends to 3 dB for single hydrophone and to 0 dB for vertical array measurement. Additionally the paper gives the measurement result of sound level of a sine signal on an ocean experiment, which is consistent with numerical computation. The vertical array obtains obvious space gain in the ocean experiment. It is concluded that the measurement precision of vertical array is higher than that of single hydrophone, the measured wide band sound level by single hydrophone needs correction that is realizable, while the correction of the sine signal level by single hydrophone is very difficult.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2007,
        "id": "rVosb1gU"
    },
    "4dcaH9mc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chao Chen",
                "org": ""
            },
            {
                "name": "Ke-Long Huang",
                "org": ""
            },
            {
                "name": "Wei Lu",
                "org": ""
            },
            {
                "name": "Feng-Qiang Chen",
                "org": ""
            }
        ],
        "title": "Effect of a magnetic field on structure, doping characteristics and stability of polyaniline",
        "abstract": "Polyaniline (PAN) salts doped with functionalized sulfonic acids such as sulfosalicylic acid (SSA), toluenesulfonic acid (TSA), hydrochloric and sodium dodecylsulfate (HCl + SDBS) as the dopants were synthesized by chemical oxidative polymerization method using ammonium persulfate (APS) as an oxidizing agent under the presence and the absence of a constant magnetic field (0.8T). The structure, doping characteristics and thermal stability of these salts were investigated using X-ray photoelectron spectroscopy (XPS), FT-IR spectroscopy, X-ray diffraction (XRD) and thermogravimetric analysis (TGA). The results show that the surfactant SDBS used in the synthesis of PAN salts gets converted to the dodecyl hydrogen sulfate under acidic conditions and doped onto the PAN backbone along with the mineral acid. In comparison with the corresponding PAN salts synthesized under the absence of the magnetic field, the PAN salts synthesized under the presence of the magnetic field are found to have higher doping degree and the thermal stability as well as crystallinity are also greater.",
        "keywords": [
            "Doping",
            "Magnetic field",
            "Polyaniline",
            "Structure",
            "Thermal stability"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2007,
        "id": "4dcaH9mc"
    },
    "ebNkVXMk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Anqiang Zhu",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Eigenvalues and lambda constants on Riemannian submersions",
        "abstract": "Given a Riemannian submersion, we study the relation between lambda constants introduced by G. Perelman on the base manifold and the total space of a Riemannian submersion. We also discuss the relationship between the first eigenvalues of Laplacians on the base manifold and that of the total space. The quantities on warped products are discussed in detail. \u00a9 2007 Springer Science+Business Media B.V.",
        "keywords": [
            "Eigenvalues",
            "Riemannian submersion",
            "Scalar curvature"
        ],
        "venue": "Geometriae Dedicata",
        "year": 2007,
        "id": "ebNkVXMk"
    },
    "0W5sYtJ5": {
        "authors": [
            {
                "name": "Zongming Guo",
                "org": "Department of Mathematics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Asymptotic behavior of positive solutions of some quasilinear elliptic problems",
        "abstract": "We discuss the asymptotic behavior of positive solutions of the quasilinear elliptic problem -\u0394pu = a u",
        "keywords": [
            ""
        ],
        "venue": "Journal of the London Mathematical Society",
        "year": 2007,
        "id": "0W5sYtJ5"
    },
    "BhxsHipr": {
        "authors": [
            {
                "name": "Shanshan Feng",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            },
            {
                "name": "Yonghui Yang",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            },
            {
                "name": "Yide Mei",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            },
            {
                "name": "Li Ma",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            },
            {
                "name": "De-e Zhu",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            },
            {
                "name": "Naseruddin Hoti",
                "org": "James Buchanan Brady Urological Institute"
            },
            {
                "name": "Mark Castanares",
                "org": "James Buchanan Brady Urological Institute"
            },
            {
                "name": "Mian Wu",
                "org": "Hefei National Laboratory for Physical Sciences at Microscale"
            }
        ],
        "title": "Cleavage of RIP3 inactivates its caspase-independent apoptosis pathway by removal of kinase domain",
        "abstract": "RIP3 (Receptor Interacting Protein 3), a member of the Ser/Thr kinase family, is able to induce apoptosis and activate NF-\u03baB in various cell types. However, the detailed mechanism of RIP3-induced apoptosis is largely unknown. In this study, we show that RIP3 is cleaved at Asp328 by caspase-8 under apoptotic stimuli, which is blocked by pan-caspase inhibitor Z-VAD-FMK. In addition, full-length RIP3 induces both caspase-dependent and-independent apoptosis, as well as activates NF-\u03baB. However, after cleavage, the C-terminus of RIP3 (aa 329-518) that lacks the kinase domain can form punctuate or filaments-like structures in cytoplasm, which induces only caspase-dependent apoptosis and exhibits a markedly higher NF-\u03baB-activating activity than full-length RIP3. More importantly, the cleaved product of RIP3 (aa 329-518) displays better stability than wild type RIP3. Additionally, RIP3(K50A), a kinase-dead RIP3 mutant, also induces only caspase-dependent apoptosis along with an increased NF-\u03baB-activating activity compared to RIP3, which further demonstrates that kinase activity of RIP3 is essential for its caspase-independent apoptotic activity. These results will help us to understand the mechanism underlying RIP3-induced apoptosis and the different roles of kinase domain and unique domain of RIP3. \u00a9 2007 Elsevier Inc. All rights reserved.",
        "keywords": [
            "Apoptosis",
            "Caspase-8",
            "Caspase-independent",
            "Cleavage",
            "Kinase",
            "RIP3"
        ],
        "venue": "Cellular Signalling",
        "year": 2007,
        "id": "BhxsHipr"
    },
    "m5MzAQh1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "L. Yang",
                "org": ""
            }
        ],
        "title": "Liver segmentation based on expectation maximization and morphological filters in CT images",
        "abstract": "Segmentation of liver tissues in CT image is particularly challenging due to the anatomic complexity. An integrated model based statistical learning and morphology operations are presented in the paper to simplify the liver segmentation procedure and achieve qualified results simultaneously. The proposed scheme consists of two subroutines: initial segmentation and refinement. The former estimates statistical parameter vector of mixture Gaussian distribution by the EM algorithm and take initial classification based on maximum probabilities. The latter makes further refinement using morphological filters to remove foreign components and apply hole-filling routine. Experimental results show the ability of the proposed algorithm to accurately segment the liver structure in presence of liver tumor and other anatomic organs, and suggest its suitability to other medical image segmentation tasks. \u00a9 2007 IEEE.",
        "keywords": [
            "Expectation maximization",
            "Image segmentati",
            "Morphological operators"
        ],
        "venue": "2007 1st International Conference on Bioinformatics and Biomedical Engineering, ICBBE",
        "year": 2007,
        "id": "m5MzAQh1"
    },
    "vufmo3At": {
        "authors": [
            {
                "name": "Jean-S\u00e9bastien Brunner",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Chen Wang",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Lei Zhang",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Daniel C. Wolfson",
                "org": "IBM Software Group"
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Kavitha Srinivas",
                "org": "IBM Watson Research Center"
            }
        ],
        "title": "Explorations in the use of semantic web technologies for product information management",
        "abstract": "Master data refers to core business entities a company uses repeatedly across many business processes and systems (such as lists or hierarchies of customers, suppliers, accounts, products, or organizational units). Product information is the most important kind of master data and product information management (PIM) is becoming critical for modern enterprises because it provides a rich business context for various applications. Existing PIM systems are less flexible and scalable for on-demand business, as well as too weak to completely capture and use the semantics of master data. This paper explores how to use semantic web technologies to enhance a collaborative PIM system by simplifying modeling and representation while preserving enough dynamic flexibility. Furthermore, we build a semantic PIM system using one of the state-of-art ontology repositories and summarize the challenges we encountered based on our experimental results, especially on performance and scalability. We believe that our study and experiences are valuable for both semantic web community and master data management community.",
        "keywords": [
            "Master data management",
            "Modeling",
            "Ontology",
            "Product information management",
            "Semantic web"
        ],
        "venue": "16th International World Wide Web Conference, WWW2007",
        "year": 2007,
        "id": "vufmo3At"
    },
    "Mm8VyXIJ": {
        "authors": [
            {
                "name": "Hongzhi Luo",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Zhiyong Zhu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Shifeng Xu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Heyan Liu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Jingping Qu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Yangxian Li",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Guangheng Wu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            }
        ],
        "title": "Electronic structure and magnetic properties of Fe",
        "abstract": "A series of Fe",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics D: Applied Physics",
        "year": 2007,
        "id": "Mm8VyXIJ"
    },
    "NIXphkpq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "R.C. Staunton",
                "org": "School of Engineering"
            }
        ],
        "title": "A modified fuzzy C-means image segmentation algorithm for use with uneven illumination patterns",
        "abstract": "A novel fuzzy C-mean (FCM) algorithm is proposed for use when active or structured light patterns are projected onto a scene. The underlying inhomogeneous illumination intensity due to the point source nature of the projection, surface orientation and curvature has been estimated and its effect on the object segmentation minimized. Firstly, we modified the recursive FCM algorithm to include biased illumination field estimation. New clustering center and fuzzy clustering functions resulted based on the intensity and average intensity of a pixel neighborhood based object function. Finally, a dilation operator was used on the initial segmented image for further refinement. Experimental results showed the proposed method was effective for segmenting images illuminated by patterns containing underlying biased intensity fields. A higher accuracy was obtained than for traditional FCM and thresholding techniques. \u00a9 2007 Pattern Recognition Society.",
        "keywords": [
            "Biased illumination field",
            "Fuzzy clustering",
            "Illumination pattern",
            "Image segmentation",
            "Projected pattern"
        ],
        "venue": "Pattern Recognition",
        "year": 2007,
        "id": "NIXphkpq"
    },
    "HDXlT4PN": {
        "authors": [
            {
                "name": "Julian Dolby",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Achille Fokoue",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aditya Kalyanpur",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aaron Kershenbaum",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Edith Schonberg",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Kavitha Srinivas",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            }
        ],
        "title": "Scalable semantic retrieval through summarization and refinement",
        "abstract": "Query processing of OWL-DL ontologies is intractable in the worst case, but we present a novel technique that in practice allows for efficient querying of ontologies with large Aboxes in secondary storage. We focus on the processing of instance retrieval queries, i.e., queries that retrieve individuals in the Abox which are instances of a given concept C. Our technique uses summarization and refinement to reduce instance retrieval to a small relevant subset of the original Abox. We demonstrate the effectiveness of this technique in Aboxes with up to 7 million assertions. Our results are applicable to the very expressive description logic SH\u2112N, which corresponds to OWL-DL minus nominais and datatypes. Copyright \u00a9 2007, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved.",
        "keywords": [
            "Description logic",
            "Ontology",
            "Reasoning"
        ],
        "venue": "Proceedings of the National Conference on Artificial Intelligence",
        "year": 2007,
        "id": "HDXlT4PN"
    },
    "MuDFWqbv": {
        "authors": [
            {
                "name": "Feng Zhu",
                "org": ""
            },
            {
                "name": "Kaihua Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jilin Zhou",
                "org": ""
            }
        ],
        "title": "Research on real-time measurement and grading method for pearl color",
        "abstract": "The pearl color and color uniformity are important to its price. The paper presented a new real-time method to measure and grade the pearl color based on optoelectronic techniques. The method uses HSI (Hue, Saturation and Intensity) color model, diffuse reflection illumination, CCD (Charge Couple Device) camera with fine color reproduction and digital image processing technology to realize the parameters of color matrix of pearl color. These parameters, including mean values (h and s), variances (\u03c3",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2007,
        "id": "MuDFWqbv"
    },
    "Qd9yavyF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lin Bai",
                "org": ""
            },
            {
                "name": "Li-Cheng Jiao",
                "org": ""
            },
            {
                "name": "Chang-Guo Chen",
                "org": ""
            }
        ],
        "title": "Intrusion detection based on adaptive polyclonal clustering",
        "abstract": "Adaptive Polyclonal algorithm is the improved one of clonal selection algorithm, and its convergence speed is much faster. This paper intends to direct a novel clustering analysis by means of the affinity function that the adaptive polyclonal clustering strategy affects. The clustering algorithm has the advantage that it does not depend on priori knowledge and has nothing to do data distribution, effectively overcoming the disadvantage that some existing algorithms are sensitive to initialization and easy to be trapped into the local optima. This algorithm clusters large data sets with mixed numeric and categorical values effectively. The intrusion detection system based on this algorithm can deal with massive unlabeled data to distinguish between normal and anomaly and even can detect unknown attacks. The computer comparison-contrast simulations through the KDD CUP 99 datasets show that the algorithm discussed in this paper has much superior detection rate and less false positive rate when compared with AiNet algorithm, the algorithm of reference[2] and the algorithm of reference[5]. \u00a9 2006 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "2006 International Conference on Computational Intelligence and Security, ICCIAS 2006",
        "year": 2007,
        "id": "Qd9yavyF"
    },
    "ePhre7OF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation Hangzhou"
            },
            {
                "name": "Lei Zhu",
                "org": "Department of Computer Science"
            }
        ],
        "title": "Integration of the optimal gabor filter design and local binary patterns for texture segmentation",
        "abstract": "This paper presents a novel approach for multi-textured image segmentation based on an effective texture feature formation. Partial texture features are derived from an optimal Gabor filter selected by Immune genetic algorithm (IGA), which aims at maximizing the discrimination power among multi-textured regions in images. Then the proposed method integrates the texture features related to the Gabor filter with a local binary pattern, an effective texture descriptor at low computational cost, to overcome weakness of a single frequency component of the filter. Finally, a K-Nearest-Neighbor classifier is used for the tasks of multi-textured image segmentation. The integration of optimal Gabor filtering and local binary pattern provides a new solution for the tasks of multi-textured images. The experimental results demonstrate the effectiveness of the proposed approach. \u00a9 2007 IEEE.",
        "keywords": [
            "Gabor filter design",
            "Local binary patterns",
            "Texture segmentation"
        ],
        "venue": "IEEE ICIT 2007 - 2007 IEEE International Conference on Integration Technology",
        "year": 2007,
        "id": "ePhre7OF"
    },
    "SpAnMhGR": {
        "authors": [
            {
                "name": "Hao Chen",
                "org": "National Geomatics Center of China"
            },
            {
                "name": "Lijun Chen",
                "org": "National Geomatics Center of China"
            },
            {
                "name": "Jiatian Li",
                "org": "Chinese University of Mining and Technology"
            },
            {
                "name": "Thomas P. Albright",
                "org": "Department of Zoology"
            },
            {
                "name": "Qinfeng Guo",
                "org": "Eastern Forest Threat Center"
            },
            {
                "name": "Li Ma",
                "org": "School of Remote Sensing Information Engineering"
            }
        ],
        "title": "Study on species invasion warning modeling using GIS and data mining",
        "abstract": "Biological invasion has been one of the most dramatic ecological even in human history that threatens our economy, public health and ecological integrity. GIS and Remote Sensing technology should be integrated with spatial data mining to recognize the patterns of invasive species over space and time and predict the distribution at the large-scale. Presented with the challenge of problems during the prediction modeling including the uncertainty in biodiversity data, the uncertainty in model selection, and the uncertainty in niche cross the geographic space, this paper used information-theoretic approaches based on a set of GIS/RS environment layers to generate two kinds of species invasion warning models: global species invasion warning model (G-SIWM) and local species invasion warning model (L-SIWM) and illustrated the approach through a habitat-suitability analysis of ragweed (Ambrosia artemisiifolia L.).",
        "keywords": [
            "GIS",
            "Global species invasion warning model (G-SIWM)",
            "Information-theoretic approaches",
            "Local species invasion warning model (L-SIWM)",
            "Niche theory",
            "Spatial data mining",
            "Species invasion"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2007,
        "id": "SpAnMhGR"
    },
    "IJy3tdDc": {
        "authors": [
            {
                "name": "Julian Dolby",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "James Fan",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Achille Fokoue",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aditya Kalyanpur",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aaron Kershenbaum",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            },
            {
                "name": "William Murdock",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Kavitha Srinivas",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Christopher Welty",
                "org": "IBM Watson Research Center"
            }
        ],
        "title": "Scalable cleanup of information extraction data using ontologies",
        "abstract": "The approach of using ontology reasoning to cleanse the output of information extraction tools was first articulated in SemantiClean. A limiting factor in applying this approach has been that ontology reasoning to find inconsistencies does not scale to the size of data produced by information extraction tools. In this paper, we describe techniques to scale inconsistency detection, and illustrate the use of our techniques to produce a consistent subset of a knowledge base with several thousand inconsistencies. \u00a9 2008 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2007,
        "id": "IJy3tdDc"
    },
    "RyAblS5E": {
        "authors": [
            {
                "name": "Chintan Patel",
                "org": "Columbia University"
            },
            {
                "name": "James Cimino",
                "org": "Columbia University"
            },
            {
                "name": "Julian Dolby",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Achille Fokoue",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aditya Kalyanpur",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aaron Kershenbaum",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Edith Schonberg",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Kavitha Srinivas",
                "org": "IBM Watson Research Center"
            }
        ],
        "title": "Matching patient records to clinical trials using ontologies",
        "abstract": "This paper describes a large case study that explores the applicability of ontology reasoning to problems in the medical domain. We investigate whether it is possible to use such reasoning to automate common clinical tasks that are currently labor intensive and error prone, and focus our case study on improving cohort selection for clinical trials. An obstacle to automating such clinical tasks is the need to bridge the semantic gulf between raw patient data, such as laboratory tests or specific medications, and the way a clinician interprets this data. Our key insight is that matching patients to clinical trials can be formulated as a problem of semantic retrieval. We describe the technical challenges to building a realistic case study, which include problems related to scalability, the integration of large ontologies, and dealing with noisy, inconsistent data. Our solution is based on the SNOMED CT\u00ae ontology, and scales to one year of patient records (approx. 240,000 patients). \u00a9 2008 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2007,
        "id": "RyAblS5E"
    },
    "TExari6j": {
        "authors": [
            {
                "name": "Yan He",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Huaguo Zang",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Wenbing Xia",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Xuemei Cui",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Weibiao Chen",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Laser Doppler vibrometer for detection of sound wave",
        "abstract": "For the communication from the aerial platform with the autonomous underwater vehicles, a laser Doppler vibrometer is under developing. The detection of the laser Doppler shift of the sea surface vibrating is implemented. The sound-press level of 150.8 dB is obtained under the acoustic signal of 7 kHz.",
        "keywords": [
            ""
        ],
        "venue": "Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest",
        "year": 2007,
        "id": "TExari6j"
    },
    "L6cnRbAk": {
        "authors": [
            {
                "name": "Ye Qi",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lingyun Zhang",
                "org": ""
            }
        ],
        "title": "Climate change governance in China: A case study",
        "abstract": "Climate change is treated in China as an issue related closely to the national strategy for sustainable development as well as an issue in international collaboration in environment. The duality of the issue makes the climate change policy often waver between domestic and international emphases. In the past one and a half decades, the central government emphasized mostly on responding to international pressure by participating in negotiations in international treaties. However, the nation, as well as the world, will probably benefit more by taking a more proactive attitude towards mitigation and adaptation to climate change. This paper described the current governance structure for climate change management in China and made concrete recommendations for its improvement. The most urgent recommendation is to improve the cooperation of current National Coordination Committee on Climate Change with authority for policy- making and to oversee climate change. Copyright \u00a9 2007, Chinese Society for Sustainable Development and Research Center for Sustainable Development of Shandong Province. Electronic version published by Elsevier Limited. All rights reserved.",
        "keywords": [
            "Climate change",
            "Governance",
            "Policy"
        ],
        "venue": "Zhongguo Renkou Ziyuan Yu Huan Jing/ China Population Resources and Environment",
        "year": 2007,
        "id": "L6cnRbAk"
    },
    "4rq7Je3i": {
        "authors": [
            {
                "name": "Huan Chen",
                "org": ""
            },
            {
                "name": "Shengsheng Yang",
                "org": ""
            },
            {
                "name": "Zhifeng Yang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Dandan Jiang",
                "org": ""
            },
            {
                "name": "Jifang Mao",
                "org": ""
            },
            {
                "name": "Binghua Jiao",
                "org": ""
            },
            {
                "name": "Zailong Cai",
                "org": ""
            }
        ],
        "title": "Inhibition of GSK-3\u03b2 decreases NF-\u03baB-dependent gene expression and impairs the rat liver regeneration",
        "abstract": "Serine-threonine protein kinase glycogen synthase kinase (GSK)-3 is involved in regulation of many cell functions, but its role in regulating liver regeneration is unknown. Here we investigated the effects of GSK-3\u03b2 inhibition on liver regeneration after partial hepatectomy in the rat. The potent and selective GSK-3\u03b2 inhibitor SB216763 (0.6 mg/kg intravenously) or vehicle (10% dimethyl sulfoxide) was administered 30 min before 70% partial hepatectomy. Liver regeneration was estimated by the cell proliferation, apoptosis, and the related cell signaling and cycling proteins. In 30 min after hepatectomy in the rat, GSK-3\u03b2 was found to be translocated to the nucleus, but GSK-3\u03b2 inhibitor SB216763 that could phosphorylate residue Ser9 on GSK-3\u03b2 did not attenuated the accumulation. Consequently, the inhibition of GSK-3\u03b2 decreased the nuclear factor-\u03baB activity, the NF-\u03baB-dependent gene expression, and COX2 expression, but enhanced p21",
        "keywords": [
            "Apoptosis",
            "Cell proliferation",
            "Gsk-3\u03b2",
            "Liver regeneration",
            "NF-\u03baB"
        ],
        "venue": "Journal of Cellular Biochemistry",
        "year": 2007,
        "id": "4rq7Je3i"
    },
    "LCBKhmCZ": {
        "authors": [
            {
                "name": "Kailiang Zhang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Gang Wang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Jingwei Liu",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Lilei Zhang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Qingjiang Wang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Li Ma",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Lifang Wan",
                "org": "BOE Technology Group Co."
            }
        ],
        "title": "Block control system for RGB LED backlight",
        "abstract": "A block control system has been designed for RGB LED backlight, which will be used in large size LCD TV. Different duty ratio of PWM waves are used to control each LED of the backlight separately, so that the brightness and color of each block can be controlled. This solution can improve the contrast ratio of the images, lower the power of the backlight, and reduce the heat produced by LEDs.",
        "keywords": [
            "Block control",
            "LED backlight"
        ],
        "venue": "AD'07 - Proceedings of Asia Display 2007",
        "year": 2007,
        "id": "LCBKhmCZ"
    },
    "COpGuhul": {
        "authors": [
            {
                "name": "Lifang Wan",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Gang Wang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Jingwei Liu",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Lilei Zhang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Qingjiang Wang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Li Ma",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Kailiang Zhang",
                "org": "BOE Technology Group Co."
            }
        ],
        "title": "Color design and color correction for RGB LED backlight",
        "abstract": "This paper reported the work of color design and color correction for LED backlight. An array of red, green, and blue LEDs was designed to make white light in LED backlight. By using the CIE colorimetric system, suitable proportions of luminous flux of three color LEDs could be obtained, and the color coordinates, the color gamut of LED backlight could be calculated. It is necessary to make a color space transformation because the color gamut of LED is different from the gamut of PAL and sRGB. So the color of LCD TV with LED backlight will be more exact and more vivid than that of CCFL backlight TV.",
        "keywords": [
            "CIE",
            "Color gamut",
            "LED backlight"
        ],
        "venue": "AD'07 - Proceedings of Asia Display 2007",
        "year": 2007,
        "id": "COpGuhul"
    },
    "UtkrQtdD": {
        "authors": [
            {
                "name": "Kailiang Zhang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Gang Wang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Jingwei Liu",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Lilei Zhang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Qingjiang Wang",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Li Ma",
                "org": "BOE Technology Group Co."
            },
            {
                "name": "Lifang Wan",
                "org": "BOE Technology Group Co."
            }
        ],
        "title": "Color management system for RGB LED backlight",
        "abstract": "A color feedback system has been realized in RGB LED backlight module for large size LCD TV. A closed control loop controlling each R, G, B LED was built by photoelectrical sensor, controller, and MCU to ensure a stable brightness and color of the backlight over time and temperature rising automatically. As experimental results, the \u0394U and \u0394V are measured to be 0.001274 , 0.000569, respectively.",
        "keywords": [
            "Color management",
            "LED backlight"
        ],
        "venue": "AD'07 - Proceedings of Asia Display 2007",
        "year": 2007,
        "id": "UtkrQtdD"
    },
    "OmuUniQ5": {
        "authors": [
            {
                "name": "Jijun Zhao",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Dongxu Tian",
                "org": "Department of Chemistry"
            },
            {
                "name": "Ruihua Xie",
                "org": "Department of Applied Physics"
            }
        ],
        "title": "Fullerene-like cage clusters from non-carbon elements",
        "abstract": "In this article, we review recent experimental and theoretical progresses on the search of the fullerene-like nanocages from non-carbon elements. The systems we discussed include medium-sized silicon clusters with endohedral fullerene structures, transition-metal doped silicon cage clusters, fullerene-like nanocages by group V elements (N, P, As, etc.), clusters with nesting doll structures (e.g., [As\u039di\n                        ",
        "keywords": [
            "Cluster",
            "Doping",
            "First-principles",
            "Fullerene",
            "Gold",
            "Nanocage",
            "Nanostructure",
            "Silicon"
        ],
        "venue": "Journal of Computational and Theoretical Nanoscience",
        "year": 2008,
        "id": "OmuUniQ5"
    },
    "gONyRZPH": {
        "authors": [
            {
                "name": "Xin Liu",
                "org": "Institute for Biological Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of MOE for Plant Development Biology"
            },
            {
                "name": "Jianjun Li",
                "org": "Institute for Biological Sciences"
            }
        ],
        "title": "Recent developments in the enrichment of glycopeptides for glycoproteomics",
        "abstract": "Protein glycosylation has been recognized as one of the most important posttranslational modifications in nature. Although mass spectrometry has been proved as a powerful technique in glycoproteomic and glycomic research, an efficient enrichment procedure of glycopeptides is highly required to reduce the biological sample complexity. We summarize various enrichment approaches for extracting glycopeptides from biological milieus prior to mass spectrometric analysis. These methodologies include lectin-based affinity chromatography, hydrophilic chromatography, and oxidation-hydrazine chemistry. Copyright \u00a9 Taylor & Francis Group, LLC.",
        "keywords": [
            "Glycopeptide",
            "Glycoproteomics",
            "Lectin mass spectrometry",
            "Proteomics"
        ],
        "venue": "Analytical Letters",
        "year": 2008,
        "id": "gONyRZPH"
    },
    "IEQNi0kf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            },
            {
                "name": "Yuan Su",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            },
            {
                "name": "Jing Yang",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            },
            {
                "name": "Lin Liu",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            },
            {
                "name": "Yue Zhang",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            },
            {
                "name": "Chui-Si Kong",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            },
            {
                "name": "Qing-Liang Yu",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            },
            {
                "name": "You-Yong Zhu",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            },
            {
                "name": "Cheng-Yun Li",
                "org": "Ministry of Education Key Laboratory for Agricultural Biodiversity for Pest Management, Yunnan Agricultural University"
            }
        ],
        "title": "Recognition and analysis of a host-targeting motif in the genome of fungus Magnaporthe grisea",
        "abstract": "A highly conservative host-targeting motif composed of 4 amino acid residues, namely, RxLx was reported to be present only in virulence proteins of malarial parasites (Plasmodium species) and the oomycete avirulence(Avr) protein of Phytophthora. In the present study, we analyzed the secretory proteins of the rice blast fungus Magnaporthe grisea that were predicted by bioinformatics and comparative genomic tools to determine whether the RxLx motif is present in the secretory proteins. In 297 of 1270 secretory proteins, the RxLx motif was detected within a region of 100 amino acids downstream the N-terminal signal peptide cleavage sites. A comparison with the PEDANT database revealed that RxLx motif-containing proteins included enzymes for the degradation of plant cell wall components such as cellulose, endoxylanase, endoglucanase and cutinase hydrolase for degradation of plant cell membrane and cellular contents, this suggests that the RxLx motif-containing proteins probably functioned as virulence proteins and were primarily involved in interaction between the rice blast fungus and host cells. So, our results support the idea that the host -targeting motif (HTM) is a conserved transport machinery, which imply that divergent eukaryotic pathogens might share common mechanisms of pathogenicity. This research will provide useful materials to elucidate whether similar or distinct pathogenic secretion signlals in different eukaryotic pathogens andy can helpful to validate predicted function of the HTM in vivo. \u00a9 2008 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008",
        "year": 2008,
        "id": "IEQNi0kf"
    },
    "FgBMle5S": {
        "authors": [
            {
                "name": "Shun Kang",
                "org": "Key Laboratory of CMCPPE"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of CMCPPE"
            },
            {
                "name": "Dang-Hui Chen",
                "org": "Key Laboratory of CMCPPE"
            }
        ],
        "title": "Numerical study of flow structure nearby rectangular cooling holes",
        "abstract": "In order to have an insight into the flow structure and the mechanism of vortex generation nearby cooling holes, the localized flow structure of rectangular jet holes perpendicular to a flat plate was numerically investigated. Under given cross flow speed and blowing ratios, study of the 3D steady flow nearby the hole exit has been carried out for three different aspect ratios of the hole exit. Generation mechanisms of the various vortices were analyzed.",
        "keywords": [
            "Cooling hole",
            "Jet in cross flow",
            "Numerical simulation",
            "Vortex"
        ],
        "venue": "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",
        "year": 2008,
        "id": "FgBMle5S"
    },
    "V4bV47oe": {
        "authors": [
            {
                "name": "Kui Lu",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Rui Li",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Investigation on interaction of L-methionine dipeptide with ct-DNA by ultraviolet spectroscopy",
        "keywords": [
            "ct-DNA",
            "Interaction",
            "L-methionine dipeptide",
            "Phosphorus oxychloride",
            "Ultraviolet spectra"
        ],
        "venue": "Phosphorus, Sulfur and Silicon and the Related Elements",
        "year": 2008,
        "id": "V4bV47oe"
    },
    "RzFuFeSH": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Information Center"
            },
            {
                "name": "Li-Cheng Jiao",
                "org": "Intelligent Information Processing Institute"
            },
            {
                "name": "Lin Bai",
                "org": "Information Center"
            },
            {
                "name": "Chang-Guo Chen",
                "org": "Intervideo Digital Science and Technology Inc."
            }
        ],
        "title": "An adaptive polyclonal clustering algorithm and its convergence analysis",
        "abstract": "Based on a simple description of the basic principle of biology immune and clonal process, a polyclonal clustering algorithm with self-adaptive feature is put forward. The main idea of the algorithm is to put various operators in artificial immune system into clustering process and adjust clustering numbers automatically by affinity function. The recombination operator is introduced to increase the diversity of antibody group so as to broaden the search scope of the global optimization solution and avoid early mature phenomenon of the group. And the non-consistent mutation operator is introduced to enhance the adaptability and optimize the performance of local solution seeking, meanwhile convergence of the algorithm is speeded up. The experimental result shows that reasonable clustering could be realized by the proposed algorithm.",
        "keywords": [
            "Clonal Selection",
            "Clustering Analysis",
            "Convergence",
            "Markov Chain",
            "None-Consistent Mutation",
            "Recombination and Crossover Operators"
        ],
        "venue": "Moshi Shibie yu Rengong Zhineng/Pattern Recognition and Artificial Intelligence",
        "year": 2008,
        "id": "RzFuFeSH"
    },
    "c5ltnfux": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xing Zheng",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Ke-Long Huang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xin-Sheng Du",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li-Jun Feng",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Effects of magnetic Held on polymerization of aniline and performance of polyaniline",
        "abstract": "Polyaniline (PAn) was prepared by chemical oxidation in the system of microemulsion consisting of aniline, emulsifier, assistant emulsifier and water under the presence of constant magnetic field of different intensity. The effects of magnetic field on the polymerization rate, relative molecular mass and conductivity of PAn were studied. The structure of PAn was characterized by infrared spectrum. The results show that the polymerization rate, relative molecular mass and conductivity of PAn are enhanced in the presence of magnetic filed, and no effect of magnetic field on the basic structural units of PAn is observed; within the range of the magnetic induction intensity studied, the magnetic field of 0.4 T exerts a great influence on polymerization of aniline. The time of the polymerization decreases from 4 h to 1 h, the inherent viscosity increases from 53.4 mL/g to 72.6 mL/g and the conductivity of PAn increases by about one time at 0.4 T compared with that of PAn at 0 T.",
        "keywords": [
            "Conductivity",
            "Magnetic field",
            "Microemulsion polymerization",
            "Polyaniline"
        ],
        "venue": "Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)",
        "year": 2008,
        "id": "c5ltnfux"
    },
    "beRPIr7g": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jianguang Wang",
                "org": ""
            },
            {
                "name": "Jijun Zhao",
                "org": ""
            },
            {
                "name": "Guanghou Wang",
                "org": ""
            }
        ],
        "title": "Anisotropy in stability and Young's modulus of hydrogenated silicon nanowires",
        "abstract": "To discern the anisotropy of silicon nanowires (SiNWs) grown in different directions, the binding energy, heat of formation, and Young's modulus of hydrogen-passivated SiNWs with various diameters and crystallographic orientations were calculated using all-electron density functional theory. In the size range studied, nanowires grown in the [1 1 0] direction are most stable while those in the [1 0 0] direction are energetically least favorable. Similar trend was observed in the computed Young's modulus. With the same radius, the nanowire along the [1 1 0] direction possesses the highest Young's modulus, while the [1 0 0] wire has the lowest value. \u00a9 2007 Elsevier B.V. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Chemical Physics Letters",
        "year": 2008,
        "id": "beRPIr7g"
    },
    "mdlneLIt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "J.C. Wei",
                "org": ""
            }
        ],
        "title": "Properties of positive solutions to an elliptic equation with negative exponent",
        "abstract": "In this paper, we study some quantitative properties of positive solutions to a singular elliptic equation with negative power on the bounded smooth domain or in the whole Euclidean space. Our model arises in the study of the steady states of thin films and other applied physics as well as differential geometry. We can get some useful local gradient estimate and L",
        "keywords": [
            "Gradient estimate",
            "Lower bound",
            "Negative power",
            "Positive solutions"
        ],
        "venue": "Journal of Functional Analysis",
        "year": 2008,
        "id": "mdlneLIt"
    },
    "MrkrCPHL": {
        "authors": [
            {
                "name": "Wei Ding",
                "org": "Chemistry and Chemical Engineering College"
            },
            {
                "name": "Wenqi Bai",
                "org": "Chemistry and Chemical Engineering College"
            },
            {
                "name": "Guangmiao Qu",
                "org": "Chemistry and Chemical Engineering College"
            },
            {
                "name": "Li Ma",
                "org": "Chemistry and Chemical Engineering College"
            },
            {
                "name": "Tao Yu",
                "org": "Chemistry and Chemical Engineering College"
            }
        ],
        "title": "Synthesis of calix[6]arene hexa-decanoic methyl ether",
        "abstract": "p-tert-Butyl calix[6]arene hexa-decanoic methyl ether was prepared from the p-tert-butyl calix[6]arene and 10-bromodecanoic-acid methyl ester. The former was synthesized from p-tert-butylphenol and formaldehyde, and the latter from 10-bromodecanoic-acid and methanol. When mole ratio of methanol to 10-bromodecanoic-acid 10:1, p-toluenesulfonic acid as catalyst, its dosage 0.6% (mass ratio to 10-bromodecanoic-acid), reaction temperature 65\u00b0C and reaction time 3 h, yield of 10-bromodecanoic-acid methyl ester is 66.5%. Using sodium hydride as catalyst of Williamson etherification, under the conditions:n(p-tert-butyl calix[6]arene):n(10-bromodecanoic-acid methyl ester):n(sodium hydride) 1:6:30, reaction temperature 70\u00b0C, and reaction time 5 h, yield of p-terr-butyl calix[6]arene hexa-decanoic methyl ether is 86.3%. The intermediates and products were characterized by MIR. Structures of the compounds were proved to be same with as the designed.",
        "keywords": [
            "10-bromodecanoic-acid methyl ester",
            "Catalysis",
            "P-tert-butyl calix[6]arene",
            "P-tert-butyl-calix[6]arene hexa-decanoic methyl ether",
            "p-tert-butylphenol",
            "Williamson etherification"
        ],
        "venue": "Shiyou Huagong/Petrochemical Technology",
        "year": 2008,
        "id": "MrkrCPHL"
    },
    "HIlgm4wF": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron and Ion Beams"
            },
            {
                "name": "Jijun Zhao",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron and Ion Beams"
            },
            {
                "name": "Baolin Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Stability and magnetic properties of transition metal atoms endohedral Bn Nn (n=12-28) cages",
        "abstract": "First-principles calculations have been conducted to systemically investigate the stability and magnetic properties of 3d and 4d transitional-metal (TM) atoms doped in the Bn Nn (n=12,16,20,24,28) cages. Among those cages, the B24 N24 is the optimal one for encapsulating 3d and 4d TM atoms according to the computed heat of formation. Inside B24 N24 cage, 3d and 4d TM dopants belonging to the same group in the Periodic Table exhibit similar magnetic behaviors. Most of the 3d and 4d TM atoms remain magnetic after doped in the B24 N24 cage except for Ni, Zr, and Pd. The magnitudes of the remaining moments for 3d (except for Sc, Ti, and V) and 4d dopants are reduced from those of free atoms. The energy gaps are localized at the doped transition metal atoms. Encapsulations of two TM atoms inside the B24 N24 cage were also considered. \u00a9 2008 American Institute of Physics.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Chemical Physics",
        "year": 2008,
        "id": "HIlgm4wF"
    },
    "1Ztq4hGm": {
        "authors": [
            {
                "name": "Jian-Guang Luo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ling-Yi Kong",
                "org": ""
            }
        ],
        "title": "New triterpenoid saponins with strong \u03b1-glucosidase inhibitory activity from the roots of Gypsophila oldhamiana",
        "abstract": "Seven new triterpenoid saponins (1-7), have been isolated and elucidated from the roots of Gypsophila oldhamiana together with five known triterpenoid saponins (8-12). These saponins which could be classified into three series: 3-O-monoglucosides (1, 8, 9), 28-O-monoglucosides (2-4, 12) and 3, 28-O-bidesmosides (5-7, 10, 11), have been evaluated for their \u03b1-glucosidase inhibition activity. As a result, the preliminary structure-activity relationships were discussed based on the position of sugar linkage attached to the aglycone, and 28-O-monoglucosides 2-4 and 12 showed significant inhibitory activities on \u03b1-glucosidase. \u00a9 2008 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "\u03b1-Glucosidase inhibitors",
            "Caryophyllaceae",
            "Gypsophila oldhamiana",
            "Triterpenoid saponins"
        ],
        "venue": "Bioorganic and Medicinal Chemistry",
        "year": 2008,
        "id": "1Ztq4hGm"
    },
    "0C7W69Ke": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Lin Zhao",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Xianfa Song",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Gradient estimate for the degenerate parabolic equation ut = \u0394 F (u) + H (u) on manifolds",
        "abstract": "In this paper, we study the Harnack differential inequality and the Hamilton-type gradient estimate for the positive solutions of the ecumenic degenerate parabolic equationu",
        "keywords": [
            "Degenerate parabolic",
            "Hamilton-type estimate",
            "Harnack differential inequality"
        ],
        "venue": "Journal of Differential Equations",
        "year": 2008,
        "id": "0C7W69Ke"
    },
    "R863GLI4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Zhen-Bang Gong",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Wei-Ming Cheng",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Wei-Bin Rong",
                "org": "Robotics Institute"
            },
            {
                "name": "Li-Ning Sun",
                "org": "Robotics Institute"
            }
        ],
        "title": "A 6-HTRT parallel robot for precision adjustment",
        "abstract": "To accomplish a task of optical precision adjustment, a 6-DOF precise parallel robot with architecture of HTRT is presented, which is driven by AC servo motors. Its architecture characteristics confirm that the parallel robot has a high precision positioning. Inverse kinematic solution and workspace are discussed. The parallel control system adopts the closed loop position control method based on ISA bus. The experimental results show that the robot has a bigger workspace, high resolution and high positioning accuracy, which validates design rationality of architecture and control system. Finally, optical precision assembly is accomplished successfully by the parallel robot.",
        "keywords": [
            "Control",
            "Inverse kinematic solution",
            "Parallel robot",
            "Precision adjustment",
            "Workspace"
        ],
        "venue": "Chinese Journal of Sensors and Actuators",
        "year": 2008,
        "id": "R863GLI4"
    },
    "KEo42I0n": {
        "authors": [
            {
                "name": "De-Feng Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ling Fan",
                "org": ""
            },
            {
                "name": "Zhong-Hong Liang",
                "org": ""
            }
        ],
        "title": "Algorithm research on image compression technologies with wavelet transform",
        "abstract": "With the process of multiresolution analysis, wavelet transform separates an image into approximate and detail parts. The detail part corresponds with the small scaling transience which is stable in the small scale, and then wavelet transform analyzes the approximate part in the next scale. In the algorithm of quadrature mirror filters, the approximate part corresponds with high-pass filter and the other part corresponds with low-pass filter. This transform subtracts correlation through scale and it is efficient in image compression. After wavelet transform, the absolute value of wavelet coefficients in the part of high frequency is less, and that in the part of low frequency is more. In that case, the image can be compressed with less bits for in the most coefficients in the part of high frequency.",
        "keywords": [
            "Coefficient of high frequency",
            "Coefficient of low frequency",
            "Image compression",
            "Wavelet transform"
        ],
        "venue": "Zhongshan Daxue Xuebao/Acta Scientiarum Natralium Universitatis Sunyatseni",
        "year": 2008,
        "id": "KEo42I0n"
    },
    "IwOLUa5V": {
        "authors": [
            {
                "name": "Hongzhi Luo",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Zhiyong Zhu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Shifeng Xu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Xiaoxi Zhu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Chengbao Jiang",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Huibin Xu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Guangheng Wu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            }
        ],
        "title": "Effect of site preference of 3d atoms on the electronic structure and half-metallicity of Heusler alloy Mn",
        "abstract": "The site preference of 3d atoms Y in Mn",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics D: Applied Physics",
        "year": 2008,
        "id": "IwOLUa5V"
    },
    "cH2fYqYV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemical and Chemistry Eng."
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemical and Chemistry Eng."
            },
            {
                "name": "Ke-Long Huang",
                "org": "College of Chemistry and Chemical Eng."
            },
            {
                "name": "Li-Jun Feng",
                "org": "Number 59 Inst. of China Ordnance Industry"
            }
        ],
        "title": "Study on the properties of re-doping polyanaline by sulfosalicylic acid in magnetic field",
        "abstract": "Magnetic field was introduced to the experiment of re-doping polyaniline (PAn) by sulfasolicylic acid (SSA). Effects of the magnetic intensity, concentration of doped agents and reaction time on the conductivity, solubility and thermo-stability of PAn were studied, and the properties of PAn were characterized by four-probe, thermogravimetric analysis (TGA), UV-Vis and XRD. The results showed that the conductivity, solubility and thermo stability of PAn were obviously improved in magnetic field, due to the effect of the cooperative effect of SSA and magnetic field. In compared without magnetic field that the conductivity was increased from 0.5 s/cm to 3.2 a/cm; the solubility in xylene was also increased from 12% to 23%; and the temperature of thermal decomposition was improved from 220\u00b0C to 320\u00b0C.",
        "keywords": [
            "Magnetic field",
            "Polyaniline",
            "Re-doping",
            "Sulfasolicylic acid"
        ],
        "venue": "Sichuan Daxue Xuebao (Gongcheng Kexue Ban)/Journal of Sichuan University (Engineering Science Edition)",
        "year": 2008,
        "id": "cH2fYqYV"
    },
    "XyvALwre": {
        "authors": [
            {
                "name": "Hongzhi Luo",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Zhiyong Zhu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Shifeng Xu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guangheng Wu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Heyan Liu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Jingping Qu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Yangxian Li",
                "org": "School of Material Science and Engineering"
            }
        ],
        "title": "High spin polarization in ordered Cr",
        "abstract": "The electronic structure of the highly ordered alloy Cr",
        "keywords": [
            "Band structure",
            "Binary alloy",
            "High spin polarization"
        ],
        "venue": "Physica B: Condensed Matter",
        "year": 2008,
        "id": "XyvALwre"
    },
    "Zckvpugs": {
        "authors": [
            {
                "name": "Li-Na Sun",
                "org": "Key Laboratory of Eco-Remediation of Contaminated Environment and Resourcilization Technology"
            },
            {
                "name": "Xiao-Bo Yang",
                "org": "Liaoning Geology Academe"
            },
            {
                "name": "Wen-Qing Wang",
                "org": "Liaoning Geology Academe"
            },
            {
                "name": "Li Ma",
                "org": "Liaoning Geology Academe"
            },
            {
                "name": "Su Chen",
                "org": "Key Laboratory of Eco-Remediation of Contaminated Environment and Resourcilization Technology"
            }
        ],
        "title": "Spatial distribution of Cd and Cu in soils in Shenyang Zhangshi Irrigation Area (SZIA), China",
        "abstract": "Heavy metal contamination of soils, derived from sewage irrigation, mining and inappropriate utilization of various agrochemicals and pesticides, and so on, has been of wide concern in the last several decades. The Shenyang Zhangshi Irrigation Area (SZIA) in China is a representative area of heavy metal contamination of soils resulting from sewage irrigation for about 30 years. This study investigated the spatial distribution and temporal variation of soil cadmium (Cd) and copper (Cu) contamination in the SZIA. The soil samples were collected from the SZIA in 1990 and 2004; Cd and Cu in soils was analyzed and then the spatial distribution and temporal variation of Cd and Cu in soils were modeled using Kriging methods. The results show that long-term sewage irrigation had caused serious Cd and Cu contamination in soils. The mean and the maximum of soil Cd are markedly higher than the levels in second grade standard soil (LSGSS) in China, and the maximum of soil Cu is close to the LSGSS in China in 2004 and is more than the LSGSS in China in 1990. The contamination magnitude of soil Cd and the soil extent of Cd contamination had evidently increased since sewage irrigation ceased in 1992. The contamination magnitude of soil Cu and the soil extent of Cu contamination had evidently increased in topsoil, but obviously decresed in subsoil. The soil contamination of Cd and Cu was mainly related to Cd and Cu reactivation of contaminated sediments in Shenyang Xi River and the import of Cd and Cu during irrigation. The eluviation of Cd and Cu in contaminated topsoil with rainfall and irrigation water was another factor of temporal-spatial variability of Cd and Cu contamination in soils. \u00a9 Zhejiang University Press 2008.",
        "keywords": [
            "Cadmium (Cd)",
            "Contamination of soils",
            "Copper (Cu)",
            "Shenyang Zhangshi Irrigation Area (SZIA)",
            "Spatial distribution"
        ],
        "venue": "Journal of Zhejiang University: Science B",
        "year": 2008,
        "id": "Zckvpugs"
    },
    "CVoGWu0K": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jianbing Hong",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "En Yue",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Deng Pan",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Kinetics of esterification and transesterification for biodiesel production in two-step process",
        "abstract": "The kinetics of esterification and transesterification for biodiesel production in two-step process from waste cooking oil (WCO) was discussed. Using activated carbon loaded with ferric sulfate [Fe",
        "keywords": [
            "Biodiesel",
            "Esterification",
            "Kinetics",
            "Supported catalyst",
            "Transesterification"
        ],
        "venue": "Huagong Xuebao/Journal of Chemical Industry and Engineering (China)",
        "year": 2008,
        "id": "CVoGWu0K"
    },
    "fBfeWCCu": {
        "authors": [
            {
                "name": "Hongzhi Luo",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Zhiyong Zhu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Shifeng Xu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guangheng Wu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Heyan Liu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Jingping Qu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Yangxian Li",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Xiaoxi Zhu",
                "org": "Beijing University of Aeronautics and Astronautics"
            },
            {
                "name": "Chengbao Jiang",
                "org": "Beijing University of Aeronautics and Astronautics"
            },
            {
                "name": "Huibin Xu",
                "org": "Beijing University of Aeronautics and Astronautics"
            }
        ],
        "title": "Effect of Cr on the electronic structure of Co",
        "abstract": "The effect of doping with Cr on the electronic structure and magnetism of Co",
        "keywords": [
            "Band structure",
            "Half-metallicity",
            "Heusler alloy"
        ],
        "venue": "Journal of Magnetism and Magnetic Materials",
        "year": 2008,
        "id": "fBfeWCCu"
    },
    "tslLueGA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chao Chen",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Lu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Feng-Qiang Chen",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Study on the apparent behavior of doping kinetics of polyaniline in a constant magnetic field (0.8T)",
        "abstract": "Polyaniline (PAn) doped with multiple functionalized sulfonic acids system of dodecylbenzenesulfonic acid (DBSA) and sulfosalicylic acid (SSA) as the dopants were synthesized by emulsion polymerization method using ammonium persulfate (APS) as an oxidizing agent under the presence and the absence of a constant magnetic field (0.8T). The doping mechanism and the apparent behavior of doping kinetics of the PAn were discussed. The result showed that the doping rate, doping degree, the polymerization rate, the yield, the inherent viscosity and the solubility of the PAn has been obviously improved in the magnetic field, and the doping reaction was mainly carried out at the beginning of the polymerization. The particle-size analysis result showed that in comparison with the corresponding PAn synthesized absence of the magnetic field, the particle-size of the PAn synthesized in the magnetic field was more smaller and the distribution was more narrower.",
        "keywords": [
            "Doping behavior",
            "Doping mechanism",
            "Magnetic field",
            "Polyaniline"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2008,
        "id": "tslLueGA"
    },
    "QWVjkxVd": {
        "authors": [
            {
                "name": "Jilin Zhou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Research on on-line grading system for pearl defect based on machine vision",
        "abstract": "A novel method for automated defect detection of pearls based on machine vision is proposed. Firstly, a dome-shaped light source with diffused light illumination was designed to improve image quality and reduce light-spot size. And a novel quasi-synchronous multi-images grabbing scheme from different views is then designed based on pearl' free-falling motion. Then a nonlinear filter based on space geometry is given to enhance defect contrasts following by a region-grow method for extracting all suspicious defects, including highlight-halation regions. Furthermore, the highlight-halation regions were removed using morphological method based on the spatial distributive model of the highlight-halation. At last, shape and texture features of defect regions are extracted and SVM method was used for defect grading. Experiments show that the acquired images included the complete information of pearl surfaces and the system correctness was over 93.3%.",
        "keywords": [
            "Contrast enhancement",
            "Image acquiring",
            "Morphology",
            "Pearl defect detection",
            "Region grow",
            "SVM"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2008,
        "id": "QWVjkxVd"
    },
    "FE82KvTn": {
        "authors": [
            {
                "name": "Juan Li",
                "org": "Robotics Institute"
            },
            {
                "name": "Yan-Jie Liu",
                "org": "Robotics Institute"
            },
            {
                "name": "Li-Ning Sun",
                "org": "Robotics Institute"
            },
            {
                "name": "Li Ma",
                "org": "College of Mechatronics Engineering and Automation"
            }
        ],
        "title": "Dynamic characteristics of a novel 2-DOF high acceleration positioning mechanism",
        "abstract": "A novel 2-DOF precision positioning mechanism consisting of two parallelogram chains drived directly by linear voice motors was presented. Largrange equations were used to establish the dynamic model of the mechanism, and the expressions of velocity extremum and acceleration extremum were obtained based on the singularity value theory. Then, the velocity characteristics and the acceleration ability subject to the limitation of joint force were analyzed. The analysis results indicate that the positioning stage can get the maximum velocity of 0.8 m/s at the worst case, the maximum acceleration of 12g at the worst case, 14g at the best case. The experiments validate that the presented positioning stage can give above performance index and can provide with the high velocity and acceleration characteristics.",
        "keywords": [
            "Dynamic characteristic",
            "High acceleration",
            "Positioning mechanism"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2008,
        "id": "FE82KvTn"
    },
    "0Tym0h2L": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Mechatronics Engineering and Automation"
            },
            {
                "name": "Ying-Jie Yu",
                "org": "College of Mechatronics Engineering and Automation"
            },
            {
                "name": "Wei-Ming Cheng",
                "org": "College of Mechatronics Engineering and Automation"
            },
            {
                "name": "Wei-Bin Rong",
                "org": "Robotics Institute"
            },
            {
                "name": "Li-Ning Sun",
                "org": "Robotics Institute"
            }
        ],
        "title": "Positioning error compensation for a parallel robot-based on BP neural networks",
        "abstract": "The main error sources and the limitations of conventional error compensation for the 6-DOF precision parallel robot were discussed. An error compensation method based on Back Propagation (BP) neural network for the articulatory space of a parallel robot was presented in the local workspace of precision positioning by measuring the end pose. BP neural network model and datum sample of error compensation were established, and the datum sample was standardized. By the experiment, the numbers of node in hidden layer was obtained. In order to improve the generalization performance, the overfitting was prevented in the network training. After error compensation, the positioning error and the orientation error reduced by 80% and 60%, respectively. The experimental results show that the error compensation based on BP neural network has an obvious effect on that of the articulatory space of parallel robot, which satisfies the accuracy requirement of the precision parallel robot.",
        "keywords": [
            "BP neural network",
            "Error compensation",
            "Parallel robot",
            "Positioning error"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2008,
        "id": "0Tym0h2L"
    },
    "XNbIx8vB": {
        "authors": [
            {
                "name": "Zhi-Qiang Lu",
                "org": "Key Laboratory of Science and Technology for Aquaculture and Food Safety"
            },
            {
                "name": "Wen-Jiao Zheng",
                "org": "School of Life Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Third Institute of Oceanography of the State Oceanic Adminstration"
            }
        ],
        "title": "Adsorption of polycyclic aromatic hydrocarbons in seawater by mangrove leaf litter",
        "abstract": "Under laboratory conditions, this paper studied the adsorption of different concentration (40, 400 and 4 000 \u03bcg \u00b7 L",
        "keywords": [
            "Adsorption",
            "Leaf litter",
            "Mangrove",
            "Polcyclic aromatic hydrocarbons"
        ],
        "venue": "Chinese Journal of Ecology",
        "year": 2008,
        "id": "XNbIx8vB"
    },
    "rfRu0sS4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Lin Zhao",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Regularity for positive weak solutions to semi-linear elliptic equations",
        "abstract": "In this paper, we first derive a new non-linear type inequality for Newtonian potential and then we study the regularity problem for positive weak solutions to the non-linear Laplace equation: -\u0394u = f(u) in \u03a9, with f(u) \u2208 L\n                        ",
        "keywords": [
            "Monotonicity formula",
            "Newtonian potential",
            "Regularity",
            "Weak solutions"
        ],
        "venue": "Communications on Pure and Applied Analysis",
        "year": 2008,
        "id": "rfRu0sS4"
    },
    "Xcx6vnWw": {
        "authors": [
            {
                "name": "Fang Wei",
                "org": "Department of Computer Science and Engineering"
            },
            {
                "name": "Chen Wang",
                "org": "IBM Research Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "IBM Research Laboratory"
            },
            {
                "name": "Aoying Zhou",
                "org": "Department of Computer Science and Engineering"
            }
        ],
        "title": "Detecting overlapping community structures in networks with global partition and local expansion",
        "abstract": "The problem of discovering community structures in a network has received a lot of attention in many fields like social network, weblog, and protein-protein interaction network. Most of the efforts, however, were made to measure, qualify, detect, and refine \"uncrossed\" communities from a network, where each member in a network was implicitly assumed to play an unique role corresponding to its resided community. In practical, this hypothesis is not always reasonable. In social network, for example, one people can perform different interests and thus become members of multiple real communities. In this context, we propose a novel algorithm for finding overlapping community structures from a network. This algorithm can be divided into two phases: 1) globally collect proper seeds from which the communities are derived in next step; 2) randomly walk over the network from the seeds by a well designed local optimization process. We conduct the experiments by real-world networks. The experimental results demonstrate high quality of our algorithm and validate the usefulness of discovering overlapping community structures in a networks. \u00a9 2008 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2008,
        "id": "Xcx6vnWw"
    },
    "Pd4OgMUV": {
        "authors": [
            {
                "name": "Hongzhi Luo",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Zhiyong Zhu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guangheng Wu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Heyan Liu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Jingping Qu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Yangxian Li",
                "org": "School of Material Science and Engineering"
            }
        ],
        "title": "Ab initio study of Cr substitution for Co in the Heusler alloy Co",
        "abstract": "The effect of doping on the half-metallicity and magnetism of Co",
        "keywords": [
            "Electronic structure",
            "Half-metallicity",
            "Heusler alloy"
        ],
        "venue": "Physica B: Condensed Matter",
        "year": 2008,
        "id": "Pd4OgMUV"
    },
    "MsLMOlD6": {
        "authors": [
            {
                "name": "Qiu-Ping Wei",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Zhi-Ming Yu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Li Yang",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Wang-Ping Liu",
                "org": "Zhuzhou Cemented Carbide Group Corporation"
            },
            {
                "name": "He Xiao",
                "org": "Zhuzhou Cemented Carbide Group Corporation"
            }
        ],
        "title": "Effects of chemical surface pretreatments on diamond coatings on cemented tungsten carbide substrate",
        "abstract": "Diamond films were deposited on cemented tungsten carbide substrates of various cobalt content (3%, 6%, 10% and 12% Co) by hot filament chemical vapour deposition (HFCVD) to assess the role of cobalt on the quality and adhesion (reliability) of diamond coatings. The samples were characterized by X-ray diffractometry (XRD), scanning electron microscope (SEM) in combination with energy dispersive spectrometer (EDS). Prior to deposition, the substrates were submitted to surface roughening by Murakami's etching and to surface binder removal by acid liquor. The adhesion was evaluated by Rockwell indentation tests (60 kg) conducted with a Brale indenter and compared with the adhesion of diamond films grown onto WC-3% Co, WC-6% Co, WC-10% Co, and WC-13% Co, which were submitted to similar etching pretreatments and identical deposition conditions. According to the statistic table of adhesion distribution of 105 samples, YG3 substrate which has enough adhesion is 89%, and that of YG6, YG10 and YG13 substrate is 24%, 7% and 0%, respectively. However, the rate-of-failure of them is 0%, 64%, 72% and 79%, respectively. The results show that diamond films on YG3 substrates exhibit good adhesion levels, compared with those obtained for HFCVD diamond on YG6, YG10 and YG13 with similar microstructure.",
        "keywords": [
            "Adhesion",
            "Cemented carbide",
            "Diamond films",
            "Pretreatment"
        ],
        "venue": "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",
        "year": 2008,
        "id": "MsLMOlD6"
    },
    "ahAORg6q": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Ke-Long Huang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chao Chen",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Lu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Feng-Qiang Chen",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Properties and structure of polyaniline co-doped with multiple functionalized sulfonic acids",
        "abstract": "Polyaniline (PAn) co-doped with dodecylbenzenesulfonic acid (DBSA) and sulfosalicylic acid (SSA) was synthesized by emulsion polymerization method using ammonium persulfate (APS) as the oxidant. The properties and structure of the PAn were analyzed and characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier-transform-infrared (FT-IR) spectra, electron spin resonance (ESR) analysis and solubility experiment. The results show that when n(DBSA):n(SSA)=1:3 in the synthesizing media, the conductivity of PAn obtained reaches 3.57 S/cm, and the thermal stability, the crystallinity, the solubility and the doping degree of the PAn doped with the multiple functionalized sulfonic acids are better than those of the PAn doped with single functionalized sulfonic acids. The ESR analysis indicates that the spin of the PAn doped with multiple functionalized sulfonic acids is of the free electron type, and the sample is found to be typically of the PAn salt type.",
        "keywords": [
            "Doping",
            "Emulsion polymerization",
            "Multiple functionalized sulfonic acids",
            "Polyaniline"
        ],
        "venue": "Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)",
        "year": 2008,
        "id": "ahAORg6q"
    },
    "hfk40h20": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xinsheng Du",
                "org": ""
            },
            {
                "name": "Xing Zheng",
                "org": ""
            },
            {
                "name": "Lijun Feng",
                "org": ""
            }
        ],
        "title": "Properties of polyaniline doped by macromolecular acid in magnetic field",
        "abstract": "Under the presence of a constant magnetic field (0.2 T), conducting polyaniline (PAn) was synthesized by microemulsion polymerization with sodium dodecylbenzenesulfonate (SDBS) as emulsifier, ammonium peroxydisulfate (APS) as oxidant and sulfosalicylic acid (SSA) as doping agent. The properties and structure of PAn were characterized by infrared spectrum, X-ray diffraction, particle-size analysis and conductivity measurement. The results indicate that the conductivity, doping ratio and corrosive potential of PAn are improved under the presence of magnetic filed, and no effect of magnetic field on the basic structural units of PAn is observed. Compared with the PAn synthesized under the absence of magnetic field, the PAn synthesized under the presence of magnetic field has a higher crystallinity and obvious microscopic orientation structure, the polymerization time decreases from 3 to 2 h, the concentration of doped acid (CSSA) decreases from 0.4 to 0.3 mol\u00b7L",
        "keywords": [
            "Conductivity",
            "Doping",
            "Magnetic field",
            "Microemulsion",
            "Polyaniline"
        ],
        "venue": "Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing",
        "year": 2008,
        "id": "hfk40h20"
    },
    "MmrJJiFk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xing Zheng",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xinsheng Du",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Lijun Feng",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Synthesis and characterization of polyaniline in magnetic field",
        "abstract": "Polyaniline was obtained by chemical oxidation in the microemulsion system consisting of aniline, emulsifier, assistant emulsifier and water in magnetic field (0 T, 0.2 T, 0.4 T, 0.6 T). The effect of magnetic field on the polymerization rate and the inherent viscosity of polyaniline were studied. The molecular structure of polyaniline was characterized by IR spectra and the thermal degradation behavior was assessed using TG techniques. The results show that the polymerization rate, molecular weight, thermal stability and conductivity of the synthesized polyaniline enhanced and no effect on the basic structural units of polyaniline was observed in magnetic field. Within the range of the intensity of magnetic field studied, the magnetic field of 0.4 T exerts the largest influence on polymerization of aniline. \u00a9 2008 Wuhan University of Technology and Springer-Verlag GmbH.",
        "keywords": [
            "Conductivity",
            "Magnetic field",
            "Microemulsion polymerization",
            "Polyaniline"
        ],
        "venue": "Journal Wuhan University of Technology, Materials Science Edition",
        "year": 2008,
        "id": "MmrJJiFk"
    },
    "LyBj7ANu": {
        "authors": [
            {
                "name": "Lei Zhu",
                "org": "Institute of Biomedical Engineering and Instrument"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Biomedical Engineering and Instrument"
            },
            {
                "name": "Li-Hua Li",
                "org": "Institute of Biomedical Engineering and Instrument"
            }
        ],
        "title": "Face recognition method based on GDLPP",
        "abstract": "In view of the problems of feature extraction in face recognition, a new face image feature extraction and recognition method-Gabor Discriminant Locality Preserving Projections (GDLPP) is proposed in this paper. GDLPP first gets the high-order statistical information by calculating the Gabor wavelet representation of face images. Based on LPP, GDLPP takes into account the inter-class information, changes the objective function, and extracts the discriminant feature of face for recognition. The proposed method was tested and evaluated in the USPS database, Yale face database and AR face database. Nearest neighborhood algorithm was used to construct classifiers. The experimental results show that GDLPP has good performance even if pose, illumination, face expression arid train sample number change.",
        "keywords": [
            "Face recognition",
            "Feature extraction",
            "Gabor wavelet",
            "LPP"
        ],
        "venue": "Guangdian Gongcheng/Opto-Electronic Engineering",
        "year": 2008,
        "id": "LyBj7ANu"
    },
    "HibCRcYC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Dezhong Chen",
                "org": ""
            }
        ],
        "title": "Radial symmetry and monotonicity for an integral equation",
        "abstract": "In this paper we study radial symmetry and monotonicity of positive solutions of an integral equation arising from some higher-order semilinear elliptic equations in the whole space R",
        "keywords": [
            "Bessel potential",
            "Monotonicity",
            "Radial symmetry"
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 2008,
        "id": "HibCRcYC"
    },
    "ybyrHL2x": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lin Zhao",
                "org": ""
            }
        ],
        "title": "Sharp thresholds of blow-up and global existence for the coupled nonlinear Schr\u00f6dinger system",
        "abstract": "In this paper, we establish two new types of invariant sets for the coupled nonlinear Schr\u00f6dinger system in the Euclidean n -space Rn and derive two sharp thresholds of blow-up and global existence for its solutions. Some analogous results for the nonlinear Schr\u00f6dinger system posed on the hyperbolic space Hn and on the standard 2-sphere S2 are also presented. Our arguments and constructions are improvements of some previous works on this direction. At the end, we give some heuristic analysis about the strong instability of the solitary waves. The relation between the two types of thresholds is a very interesting problem, and we leave it as an open problem for further study. \u00a9 2008 American Institute of Physics.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Mathematical Physics",
        "year": 2008,
        "id": "ybyrHL2x"
    },
    "Bxv4QIga": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Qiu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Lai-Zheng Luo",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Application of QCM technique in the kinetics study of aniline emulsion polymerization",
        "abstract": "The kinetic behavior of aniline (An) emulsion polymerization using ammonium persulfate (APS) as the initiator in the presence and absence of a constant magnetic field (MF) was discussed via the quartz crystal microbalance (QCM) technique. The experimental results indicate that the reaction rate exhibited first-order with respect to aniline and half-order to APS and dodecylbenzene sulfonic acid (DBSA). The aniline polymerization rate in the presence of a MF was higher than that of aniline polymerization in the absence of a MF. The activation energy obtained under the two conditions were 40.4 and 41.6 kJ/mol, respectively. It is suggested that the QCM technique can provide an efficient way for the kinetic research of An polymerization.",
        "keywords": [
            "Kinetics",
            "Magnetic field",
            "Polyaniline",
            "Quartz crystal microbalance (QCM)"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2008,
        "id": "Bxv4QIga"
    },
    "3mwRq8HE": {
        "authors": [
            {
                "name": "Yangsheng You",
                "org": "Chongqing Weather Bureau"
            },
            {
                "name": "Li Ma",
                "org": "Chongqing Weather Bureau"
            },
            {
                "name": "Xing Liu",
                "org": "College of Civil Engineering"
            }
        ],
        "title": "On estimation of error entropy",
        "abstract": "It is generally rather difficult to calculate the entropy of a random quantum in complicated distribution, for the truncation error must be considered when an infinite integral is conduced. The expressions of truncation error with integral limit is derived successfully. What is more, the expression for approximately estimating sample entropy is preserced by introducing optimal window-width arithmetic and the overall optimal window-width arithmetic. As a result, the problem of uncertain estimation value of the sample entropy is solved.",
        "keywords": [
            "Entropy",
            "Kernel estimation",
            "Truncation error",
            "Uncertainty",
            "Window-width"
        ],
        "venue": "Wuhan Daxue Xuebao (Xinxi Kexue Ban)/ Geomatics and Information Science of Wuhan University",
        "year": 2008,
        "id": "3mwRq8HE"
    },
    "JmwVWW2Y": {
        "authors": [
            {
                "name": "Xiaozhou Liu",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Dao Zhou",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Xiufen Gong",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "V.E. Nazarov",
                "org": "Institute of Applied Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Theoretical and experimental study of nonclassical nonlinear acoustic phenomena in concrete",
        "abstract": "In this paper, the propagation of sound wave and the nonclassical nonlinear acoustic properties in concrete were studied theoretically and experimentally. The results show that the resonance frequency shifts with the increase of the amplitude of accelerometer and the amplitude of the third harmonics is proportional to the square of the amplitude of accelerometer at fundamental frequency, which are the properties of nonclassical nonlinear acoustics. The values of the nonlinearity parameters were determined from the dependences of the resonance frequency shift and higher harmonic amplitude on accelerometer amplitude at fundamental frequency. The experimental results show that the values of the nonlinearity parameter change with the quantity of the water content in concrete, which are qualitatively explained in this paper. \u00a9 2008 American Institute of Physics.",
        "keywords": [
            "Nonclassical nonlinear acoustics",
            "Nonlinearity parameter",
            "Resonance frequency"
        ],
        "venue": "AIP Conference Proceedings",
        "year": 2008,
        "id": "JmwVWW2Y"
    },
    "qO374l68": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Jijun Zhao",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Xiaoshuang Chen",
                "org": "National Laboratory for Infrared Physics"
            },
            {
                "name": "R. Bruce King",
                "org": "Center for Computational Chemistry"
            }
        ],
        "title": "Electronic and magnetic properties of manganese and iron-doped Gan Asn nanocages (n=7-12)",
        "abstract": "The electronic and magnetic properties of Mn- or Fe-doped Gan Asn (n=7-12) nanocages were studied using gradient-corrected density-functional theory considering doping at substitutional, endohedral, and exohedral sites. When doped with one atom, the most energetically favorable site gradually moves from surface (n=7-11) to interior (n=12) sites for the Mn atom, while the most preferred doping site of the Fe atom alternates between the surface (n=7,9,11) and interior (n=8,10,12) sites. All of the ground-state structures of Mn@ Gan Asn have the atomlike magnetic moment of 5 \u03bcB, while the total magnetic moments of the most stable Fe@ Gan Asn cages for each size are about 2 \u03bcB except for the 4 \u03bcB magnetic moment of Fe@ Ga12 As12. Charge transfer and hybridization between the 4s and 3d states of Mn or Fe and the 4s and 4p states of As were found. The antiferromagnetic (AFM) state of Mn2 @ Gan Asn is more energetically favorable than the ferromagnetic (FM) state. However, for Fe2 @ Gan Asn the FM state is more stable than the AFM state. The local magnetic moments of Mn and Fe atoms in the Gan Asn cages are about 4 \u03bcB and 3 \u03bcB in the FM and AFM states, respectively. For both Mn and Fe bidoping, the most energetically favorable doping sites of the transition metal atoms are located on the surface of the Gan Asn cages. The computed magnetic moments of the doped Fe and Mn atoms agree excellently with the theoretical and experimental values in the Fe (Mn) GaAs interface as well as (Ga, Mn)As dilute magnetic semiconductors. \u00a9 2008 American Institute of Physics.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Chemical Physics",
        "year": 2008,
        "id": "qO374l68"
    },
    "fZ9v88RA": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Electronic structure of Au on Si(111) surface",
        "abstract": "Using the self-consistent tight-binding linear muffin-tin orbital method, we have investigated the electronic structure and adsorption properties of one monolayer Au atoms on a Si(111) surface. The total energies, the layer projected density of states and the charge distributions are calculated in detail. Our calculations show that the most stable position is on the interstitial center site above the Si(111) surface for the adsorbed Au atoms. It is possible for the Au atoms to sit below the Si surface, resulting in a Au-Si mixed layer at the Au/Si interface, which is in good agreement with the experimental results. \u00a9 2008 World Scientific Publishing Company.",
        "keywords": [
            "Chemisorption",
            "Gold",
            "Silicon",
            "Supercell",
            "Surfaces and interfaces"
        ],
        "venue": "International Journal of Modern Physics B",
        "year": 2008,
        "id": "fZ9v88RA"
    },
    "IbTFI3ln": {
        "authors": [
            {
                "name": "Feng-Xian Ma",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Jian-Wen Zhang",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology"
            }
        ],
        "title": "Clinical observation on AGV implantation for 18 eyes with refractory glaucoma",
        "abstract": "\u2022 Aim: To evaluate the clinical effects and safety of Ahmed glaucoma valve (AGV) implantation for refractory glaucoma. \u2022 Methods: Eighteen cases (18 eyes) diagnosed with refractory glaucoma were implanted AGV, and followed up for 12 months. Intraocular pressure, visual acuity, and complications were observed. \u2022 Results: Intraocular pressure was decreased to (17.32 \u00b1 5.47) mmHg, compared to (55.50 \u00b1 19.47) mmHg before operation. Two eyes needed auxiliary treatment with anti-glaucoma drugs. Visual acuity was remained in 12 eyes, increased in 5 eyes and decreased in 1 eye. The main complications were early hypotony syndrome, temporary intraocular hypertension, shallow anterior chamber, anterior chamber hyphema, and tube obstruction, ect. \u2022 Conclusion: AGV implantation for treating refractory glaucoma is very important and needs more researches on its effects and safety.",
        "keywords": [
            "AGV implantation",
            "Glaucoma",
            "Refractory"
        ],
        "venue": "International Journal of Ophthalmology",
        "year": 2008,
        "id": "IbTFI3ln"
    },
    "k8OOA23K": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ke-Long Huang",
                "org": ""
            },
            {
                "name": "Chao Chen",
                "org": ""
            },
            {
                "name": "Meng-Yu Gan",
                "org": ""
            },
            {
                "name": "Wei Lu",
                "org": ""
            },
            {
                "name": "Feng-Qiang Chen",
                "org": ""
            }
        ],
        "title": "Effect of magnetic field on property and structure of polyaniline doped with multiple sulfonic acids",
        "abstract": "Polyaniline(PAn) doped with multiple sulfonic acid system of dodecylbenzenesulfonic acid(DBSA) and sulfosalicylic acid(SSA) was synthesized by emulsion polymerization using ammonium persulfate(APS) as an oxidizing agent in the presence and the absence of a constant magnetic field(MF)of 0.8 T. The structure and properties of the PAn were characterized by X-ray diffractometer(XRD), thermogravimetric apparatus(TGA), FT-IR spectroscope(FT-IR) and four probe digital multimeter. The results indicate that, when the molar ratio of DBSA to SSA is 1/3, that of dopant to An is 3/2, that of APS to An is 4/5 in the synthesizing media, and the doping time is 3 h, the conductivity of the PAn synthesized in the presence of the MF of 0.8 T reaches 5.88 S/cm, which is higher than that of the PAn synthesized in the absence of the MF. The thermal stability, the crystallinity and the doping degree of the PAn synthesized in the presence of the MF are also improved. MF not only enhances the conductivity, but also reduces the doping time, the dosage of the dopant and the oxidizing agent when the conductivity reaches the maximum. \u00a9 2008 Central South University Press and Springer-Verlag GmbH.",
        "keywords": [
            "Emulsion polymerization",
            "Magnetic field",
            "Multiple sulfonic acids",
            "Polyaniline"
        ],
        "venue": "Journal of Central South University of Technology (English Edition)",
        "year": 2008,
        "id": "k8OOA23K"
    },
    "UwjCYrJA": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jijun Zhao",
                "org": ""
            },
            {
                "name": "Guanghou Wang",
                "org": ""
            }
        ],
        "title": "Structural growth sequences and electronic properties of manganese-doped germanium clusters: MnGen (2-15)",
        "abstract": "The structural growth sequences and electronic properties of MnGe ",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics Condensed Matter",
        "year": 2008,
        "id": "UwjCYrJA"
    },
    "YXGq3zj5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jun Yan",
                "org": ""
            },
            {
                "name": "Mengyu Gan",
                "org": ""
            },
            {
                "name": "Wei Qiu",
                "org": ""
            },
            {
                "name": "Ling He",
                "org": ""
            },
            {
                "name": "Jianfeng Li",
                "org": ""
            }
        ],
        "title": "Application of QCM technique in the kinetic study of polyaniline film formation in the presence of a constant (0.4 T) magnetic field",
        "abstract": "The kinetics of PANI film formation was investigated in the presence of a constant (0.4 T) magnetic field (MF) by the quartz crystal microbalance (QCM) technique. The reaction exhibited half-order with respect to APS and first-order to aniline. The effects of temperature and different MF intensity on the film growth rate were investigated. The activation energy calculated from the temperature dependence of the growth rate was 38.36 kJ/mol. The growth rate increased with increasing magnetic intensity. The UV-visible spectra of the\u00a0PANI polymerization was measured; the results showed that the reaction rate in the\u00a0presence of a MF is higher than that of PANI polymerized in the absence of a MF at the same reaction time. It was suggested that the QCM technique can provide an efficient method for the kinetic study of polyaniline film formation in the presence of a MF. \u00a9 2008 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Kinetics",
            "Magnetic field",
            "Polyaniline",
            "Quartz crystal microbalance"
        ],
        "venue": "Polymer Testing",
        "year": 2008,
        "id": "YXGq3zj5"
    },
    "Acc7FBGA": {
        "authors": [
            {
                "name": "Qiangjun Xie",
                "org": "School of Science"
            },
            {
                "name": "Xufeng Chen",
                "org": "Institute of Applied Mathematics and Engineering Computation"
            },
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Zekui Zhou",
                "org": "Department of Control Science and Engineering"
            }
        ],
        "title": "Segmentation for CT image based on improved level-set approach",
        "abstract": "Liver segmentation on computed tomography (CT) images is a challenging task due to the anatomic complexity and the imaging system noise. In this paper, we develop an improved level set segmentation method. Our region-based level-set approach has many advantages over the conventional active contour models. First, the improved model can get much smoother contour by adding a signed distance preserving term to evolution PDE. In addition, this modified level set function speeds up the segmentation process significantly. Second, we can obtain accurate extracted liver image by morphological filters. Therefore, our algorithm can be applied to detect the internal malignant structure of liver image. Third, it has good robustness to the presence of weak boundaries and strong noise. Experimental results show that the proposed method gives automatic and accurate liver structure segmentation. \u00a9 2008 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - 1st International Congress on Image and Signal Processing, CISP 2008",
        "year": 2008,
        "id": "Acc7FBGA"
    },
    "PRJgl5gW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Yajing Shan",
                "org": "School of Automation"
            }
        ],
        "title": "Integration of fractal and grey-level features for texture segmentation",
        "abstract": "Fractal analyses have been recently applied successfully for texture segmentation. As for distinct multi-textured image with similar fractal dimensions (FD), efficient feature extraction based on FD is one of recent concerns. The novelty of our proposed approach for texture segmentation lies in the integrating statistical features derived from directional FD and gray-level statistics in a given preset window. The proposed method consists of three steps: firstly the fractal values at eight different directions are calculated; the statistical features on the directional FD are then extracted and combined with gray-level statistics. Finally we apply the fuzzy c-means algorithm as the classifier based on formed feature vectors to achieve good segmentation performance. The experiments taken from both textile and medical images show significantly effective of the proposed scheme. \u00a9 2008 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - 1st International Congress on Image and Signal Processing, CISP 2008",
        "year": 2008,
        "id": "PRJgl5gW"
    },
    "6wYOfeEU": {
        "authors": [
            {
                "name": "Li MA",
                "org": "Information Center"
            },
            {
                "name": "Li-cheng JIAO",
                "org": "Intelligent Information Proceeing Institute"
            },
            {
                "name": "Lin BAI",
                "org": "Information Center"
            },
            {
                "name": "Chang-guo CHEN",
                "org": "Intervideo Digital Science and Technology Inc."
            }
        ],
        "title": "Polyclonal clustering algorithm and its convergence",
        "abstract": "Being characteristic of non-teacher learning, self-organization, memory, and noise resistance, the artificial immune system is a research focus in the field of intelligent information processing. Based on the basic principles of organism immune and clonal selection, this article presents a polyclonal clustering algorithm characteristic of self-adaptation. According to the core idea of the algorithm, various immune operators in the artificial immune system are employed in the clustering process; moreover, clustering numbers are adjusted in accordance with the affinity function. Introduction of the recombination operator can effectively enhance the diversity of the individual antibody in a generation population, so that the searching scope for solutions is enlarged and the premature phenomenon of the algorithm is avoided. Besides, introduction of the inconsistent mutation operator enhances the adaptability and optimizes the performance of local solution seeking. Meanwhile, the convergence of the algorithm is accelerated. In addition, the article also proves the convergence of the algorithm by employing the Markov chain. Results of the data simulation experiment show that the algorithm is capable of obtaining reasonable and effective cluster. \u00a9 2008 The Journal of China Universities of Posts and Telecommunications.",
        "keywords": [
            "clonal selection",
            "clustering analysis",
            "convergence",
            "Markov chain",
            "nonconsistence mutation"
        ],
        "venue": "Journal of China Universities of Posts and Telecommunications",
        "year": 2008,
        "id": "6wYOfeEU"
    },
    "Y2yqombT": {
        "authors": [
            {
                "name": "Congming Li",
                "org": "Department of Applied Mathematics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Uniqueness of positive bound states to schr\u00f6dinger systems with critical exponents",
        "abstract": "We prove the uniqueness of the positive solutions of the following elliptic system: (1) -\u0394(u(x)) = u(x) ",
        "keywords": [
            "Moving plane",
            "Positive solutions",
            "Radial symmetric",
            "Uniqueness"
        ],
        "venue": "SIAM Journal on Mathematical Analysis",
        "year": 2008,
        "id": "Y2yqombT"
    },
    "Ctm1Xfvc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Baiyu Liu",
                "org": ""
            }
        ],
        "title": "Convexity of the first eigenfunction of the drifting Laplacian operator and its applications",
        "abstract": "In this short note, we prove the convexity of the first eigenfunction of the drifting Laplacian operator with zero Dirichlet boundary value provided a suitable assumption to the drifting term is added. After giving a gradient estimate, we then use the convexity of the first eigenfunction to get a lower bound of the difference of the first and second eigenvalues of the drifting Laplacian.",
        "keywords": [
            "Convexity",
            "Drifting Laplacian",
            "First eigenfunction",
            "Warped product"
        ],
        "venue": "New York Journal of Mathematics",
        "year": 2008,
        "id": "Ctm1Xfvc"
    },
    "ZOSrfYaC": {
        "authors": [
            {
                "name": "Zhongyuan Guo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Yan Chen",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Ning Jia",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Jie Guo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Geng Chen",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Fuyuan Mo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Study and implementation of underwater digital voice communication system",
        "abstract": "An underwater digital voice communication system aiming to be used in shallow-water acoustic channels was studied and implemented by combination of coherent underwater acoustic communication technique and MELP (Mixed Excitation Linear Prediction) digital voice encoding technique. According to different importance of voice data in recovering speech, this system used hierarchical channel encoding scheme to protect voice data in order to avoid introducing too many redundancies, trying to improve transferring efficiency of the whole system. To assure the time continuity of speech, which is of importance to the performance of whole system, a buffer-based mechanism and a robust voice data frame-synchronization scheme were used. A channel estimation based Decision Feedback Equalizer with fractionally-spaced feedforward filter (FS-DFE) and an embedded two-order Digital Phase-Locked Loops (DPLL) was used to account for multi-path effects of acoustic channels. A sea experiment was conducted and promising results were obtained: good quality (can identify different speakers) real-time underwater voice communications were successfully realized over 6km and 11 km. This result showed that this system can be applied to half-duplex real-time underwater digital voice communications.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2008,
        "id": "ZOSrfYaC"
    },
    "PZUiMM25": {
        "authors": [
            {
                "name": "Zhemin Zhu",
                "org": "National Engineering Research Center of Fundamental Software"
            },
            {
                "name": "Chen Wang",
                "org": "ISM"
            },
            {
                "name": "Li Ma",
                "org": "ISM"
            },
            {
                "name": "Yue Pan",
                "org": "ISM"
            },
            {
                "name": "Zhiming Ding",
                "org": "National Engineering Research Center of Fundamental Software"
            }
        ],
        "title": "Scalable community discovery of large networks",
        "abstract": "Over the past decade, community structure, a statistical property of networked systems such as social network and world wide web, has attracted considerable attention in data mining field because it enables description and prediction of complex networks. Many highly sensitive graph clustering algorithms were developed for identification of communities having dense connections internally and loose connections with others. In this context, Newman and Girvan [1] proposed modularity Q score for quantifying the strength of community structure and measuring the fitness of a division. The Q function has become an important standard recently. In this paper, combining the strengths of the Q score and multilevel paradigm [2] first developed for graph partitioning, we introduced a scalable algorithm MOME (i.e. Modularity-based Multilevel Graph Clustering) to efficiently discover communities from a network. The experimental results indicated that MOME ran extremely faster and finally achieved a division with a slightly higher Q score against the latest modularity-based method and its variant [3], [4], particularly when the network was of a large-scale. \u00a9 2008 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - The 9th International Conference on Web-Age Information Management, WAIM 2008",
        "year": 2008,
        "id": "PZUiMM25"
    },
    "RUxpQn7H": {
        "authors": [
            {
                "name": "Shun Kang",
                "org": "Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control"
            }
        ],
        "title": "Influence of pulse-cooling flow on the flow structure nearby cooling holes",
        "abstract": "In order to explore a new high-efficient film-cooling technology, this paper presents a pulsed jet cooling method. Adopting a vertical cooling hole with square shape in a flat plate as the geometry model, and taking the sinusoidal distribution as cooling airflow velocity model, the 3D unsteady flow characteristics as well as the flow structure nearby the hole exit have been investigated by using the unsteady CFD techniques, under given cross flow speed and jet flow speeds.",
        "keywords": [
            "Cooling hole",
            "Jet in cross flow",
            "Numerical simulation",
            "Pulsed",
            "Unsteady"
        ],
        "venue": "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",
        "year": 2008,
        "id": "RUxpQn7H"
    },
    "cC97eJUt": {
        "authors": [
            {
                "name": "Jing Lu",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Feng Cao",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Yong Yu",
                "org": "Shanghai Jiao Tong University"
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Laboratory"
            }
        ],
        "title": "An effective SPARQL support over relational databases",
        "abstract": "Supporting SPARQL queries over relational databases becomes an active topic recently. However, it has not received enough consideration when SPARQL queries include restrictions on values (i.e filter expressions), whereas such a scenario is very common in real life applications. Challenges to solve this problem come from two aspects, (1) databases aspect. In order to fully utilize the well-developed SQL optimization engine, the generated SQL query is desired to be a single statement. (2) SPARQL query aspect. A practical SPARQL query often embeds several filters, which require comparisons between RDF results of different types. The type of RDF resources needs to be dynamically determined in the translation. In this paper, we propose an effective approach to support SPARQL queries over relational databases, with the above challenges in mind. To ensure the seamless translation, a novel facet-based scheme is designed to handle filter expressions. Optimization strategies are proposed to reduce the complexity of the generated SQL query. Experimental results confirm the effectiveness of our proposed techniques. \u00a9 2008 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2008,
        "id": "cC97eJUt"
    },
    "OwRWl7xS": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Lin-Zhang Yang",
                "org": "Institute of Soil Science"
            },
            {
                "name": "En Ci",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Yan Wang",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Shi-Xue Yin",
                "org": "College of Resources and Environment"
            },
            {
                "name": "Ming-Xing Shen",
                "org": "Institute of Agricultural Sciences in Taihu Lake Region"
            }
        ],
        "title": "Humus composition and stable carbon isotope natural abundance in paddy soil under long-term fertilization",
        "abstract": "Soil samples were collected from an experimental paddy field with long-term (26 years) fertilization Taihu Lake region of Jiangsu Province to study the effects of different fertilization on the organic carbon distribution and stable carbon isotope natural abundance (\u03b4 ",
        "keywords": [
            "Long-term fertilization",
            "Paddy soil",
            "Soil humus",
            "Stable carbon isotope"
        ],
        "venue": "Chinese Journal of Applied Ecology",
        "year": 2008,
        "id": "OwRWl7xS"
    },
    "SiTyB9Gc": {
        "authors": [
            {
                "name": "Jian-Jun Lu",
                "org": ""
            },
            {
                "name": "Xiao-Lu Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "An-Xin Zhao",
                "org": ""
            }
        ],
        "title": "Informationization of coal enterprises and digital mine",
        "abstract": "Analyzed the main problems which were found in current conditions and problems of informationization in coal enterprises. It clarified how to achieve informationization in coal mine and put forward a general configuration of informationization construction in which informationization in coal enterprises was divided into two parts: informationization of safety production and informationization of management. Planned a platform of integrated management of informationization in coal enterprises. Ultimately, it has brought forward that an overall integrated digital mine is the way to achieve the goal of informationization in coal enterprises, which can promote the application of automation, digitalization, networking, informaitionization to intellectualization. At the same time, the competitiveness of enterprises can be improved entirely, and new type of coal industry can be supported by information technology.",
        "keywords": [
            "Coal enterprises",
            "Digital mine",
            "Informationization",
            "Management",
            "Safety production"
        ],
        "venue": "Journal of Coal Science and Engineering",
        "year": 2008,
        "id": "SiTyB9Gc"
    },
    "g2euV0o1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Survey Engineering"
            },
            {
                "name": "Xingang Xu",
                "org": "National Engineering Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Jianhua Jia",
                "org": "Department of Survey Engineering"
            },
            {
                "name": "Wenjiang Huang",
                "org": "National Engineering Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Liangyun Liu",
                "org": "National Engineering Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Yipei Cheng",
                "org": "Department of Survey Engineering"
            }
        ],
        "title": "Crop classification method using multi-temporal TM images",
        "abstract": "Multi-temporal remote sensing images, with more feature information than single-temporal images, are of great importance to crop classification. Three multi-temporal TM satellite remote sensing images were selected, and on the basis of analyzing spectral features of main ground objects, NDVI was selected as a new spectral band to reflect the crop growth and vegetation coverage information, and then the decision tree classification algorithm was designed. After analyzing the images through serial threshold division, mask treatment, assisting with background data and expert knowledge, the areas and distributions of the growth information of soybean, maize and rice were successfully extracted with an overall accuracy of 85.87% in classification.",
        "keywords": [
            "Crop classification",
            "Decision tree",
            "Monitoring",
            "NDVI",
            "Remote sensing",
            "TM images"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2008,
        "id": "g2euV0o1"
    },
    "DRJvtvYa": {
        "authors": [
            {
                "name": "Ying-Xu Chen",
                "org": ""
            },
            {
                "name": "Xiao-Feng Shang Guan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Research on fatigue properties of casting Ti-6Al-4V alloy",
        "abstract": "The fatigue properties of the cast Ti-6Al-4V alloy are tested. Then by calculating, the curves of the crack growth rate da/d/V versus \u0394K of the alloy are plotted under different stress ratios. According to the equation of log da/d/V and log \u0394K under different stress ratios, the material constants c and n are calculated with the Paris formula. The analysis on fatigue fracture of the cast Ti-6Al-4V alloy by SEM shows that with the increase of stress ratio R, the fatigue strip becomes wider and the crack growth rate becomes bigger.",
        "keywords": [
            "Crack growth rates",
            "Fatigue properties",
            "Fatigue strip",
            "Ti-6Al-4V"
        ],
        "venue": "Zhuzao/Foundry",
        "year": 2008,
        "id": "DRJvtvYa"
    },
    "6yaNWsP7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Science"
            }
        ],
        "title": "Quantization effects for a variant of the Ginzburg-Landau type system",
        "abstract": "The author uses Pohoaev's identity to research the quantization for a Ginzburg-Landau type functional. Under the logarithmic growth condition which is different assumption from that of in [2], the author obtain the analogous quantization results. \u00a9 2008 Texas State University.",
        "keywords": [
            "Ginzburg-landau type functional",
            "Quantization"
        ],
        "venue": "Electronic Journal of Differential Equations",
        "year": 2008,
        "id": "6yaNWsP7"
    },
    "sPA4hXNb": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yu-Gui Zheng",
                "org": ""
            }
        ],
        "title": "Effect of calcium ions on performance of corrosion product scale on NC-55E steel during CO2 corrosion",
        "abstract": "Polarization resistance measurement,electrochemical impedance spectroscopy (EIS) and SEM observation were used to investigate the eff6ct of calcium ions on the formation process and the protective performance of the corrosion product scale on NC-55E steel during CO",
        "keywords": [
            "CO2 corrosion",
            "Concentration of Ca2+",
            "Corrosion product scale",
            "Electrochemical impedance spectroscopy",
            "Pitting corrosion",
            "Polarization resistance"
        ],
        "venue": "Corrosion Science and Protection Technology",
        "year": 2008,
        "id": "sPA4hXNb"
    },
    "Ukim6QuV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information"
            },
            {
                "name": "Weiyi Liu",
                "org": "College of Information"
            }
        ],
        "title": "A coordination model of game theory for multi-intersection-agents and the algorithm for solving equilibrium based on the reinforcement learning method",
        "abstract": "The complex transport facilities and conditions lead to the competition among different traffic intersections under the conditions of limited transportation resource. So the traffic intersection coordination is a game problem. Combining the Game Theory and Reinforcement Learning Method, we propose a traffic intersection coordinating game model and solve the equilibrium of game by using the reinforcement learning method in this paper. The equilibrium means comprehensive balance optimum scheme of the whole coordination, which can optimize the traffic signal control of the objective area. Through the coordination of areas, balanced optimization of the whole urban transport system will be fulfilled. An experiment is presented to prove the algorithm is effective.",
        "keywords": [
            "Blocking intensity",
            "Game model",
            "Game theory",
            "Reinforcement learning"
        ],
        "venue": "Proceedings of the 27th Chinese Control Conference, CCC",
        "year": 2008,
        "id": "Ukim6QuV"
    },
    "zMy6COXv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Ke-Chao Zhou",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhi-You Li",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Su-Ping Huang",
                "org": "Key State Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Porous bioglass reinforced hydroxyapatite materials produced with carbon particles",
        "abstract": "Carbon particles were used as pore formers to produce porous structures of a SiO\n                        ",
        "keywords": [
            "Bioglass",
            "Carbon",
            "Pore formers",
            "Porous ceramic",
            "Porous hydroxyapatite"
        ],
        "venue": "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",
        "year": 2008,
        "id": "zMy6COXv"
    },
    "DO6jOfa5": {
        "authors": [
            {
                "name": "Qiu-Ping Wei",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhi-Ming Yu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Ying-Tao Hu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Deng-Feng Yin",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Effects of substrate temperature and hot filament power on diamond films deposition by hot filament CVD",
        "abstract": "The effect of substrate temperature and hot filament power on the deposition of diamond films in the hot filament chemical vapour deposition (HFCVD) with a background pressure of 10",
        "keywords": [
            "Diamond films",
            "Growth rate",
            "Hot filament power",
            "Substrate temperature",
            "Texture"
        ],
        "venue": "Cailiao Kexue yu Gongyi/Material Science and Technology",
        "year": 2008,
        "id": "DO6jOfa5"
    },
    "aabfCSW0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Lin Zhao",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Uniqueness of ground states of some coupled nonlinear Schr\u00f6dinger systems and their application",
        "abstract": "We establish the uniqueness of ground states of some coupled nonlinear Schr\u00f6dinger systems in the whole space. We firstly use Schwartz symmetrization to obtain the existence of ground states for a more general case. To prove the uniqueness of ground states, we use the radial symmetry of the ground states to transform the systems into an ordinary differential system, and then we use the integral forms of the system. More interestingly, as an application of our uniqueness results, we derive a sharp vector-valued Gagliardo-Nirenberg inequality. \u00a9 2008 Elsevier Inc. All rights reserved.",
        "keywords": [
            "Schr\u00f6dinger system",
            "Sharp vector-valued Gagliardo-Nirenberg inequality",
            "Uniqueness of ground states"
        ],
        "venue": "Journal of Differential Equations",
        "year": 2008,
        "id": "aabfCSW0"
    },
    "nSk2Vclu": {
        "authors": [
            {
                "name": "Ji-Bo Wang",
                "org": "School of Science"
            },
            {
                "name": "Li Ma",
                "org": "Vocational School of Software Technology"
            },
            {
                "name": "Li-Yan Wang",
                "org": "Department of Applied Mathematics"
            },
            {
                "name": "Dan Wang",
                "org": "School of Science"
            },
            {
                "name": "Na Yin",
                "org": "School of Science"
            }
        ],
        "title": "Two single machine scheduling problems with a learning effect",
        "keywords": [
            "Learning effect",
            "Scheduling",
            "Single machine",
            "The maximum lateness",
            "The weighted sum of completion times"
        ],
        "venue": "Dalian Ligong Daxue Xuebao/Journal of Dalian University of Technology",
        "year": 2008,
        "id": "nSk2Vclu"
    },
    "czeQea5K": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Lu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chao Chen",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Fengqiang Chen",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Studies on redox behavior of doped polyaniline in m-cresol solutions",
        "abstract": "Polyaniline (PAn) doped with dodecyl benzene sulfonic acid (DBSA) was synthesized by emulsion polymerization of aniline under the presence and absence of a constant magnetic field (0.4T). The effects of temperature on the redox (doping-dedoping) behavior of PAn in PAn/m-cresol solutions were systematically investigated by characterization and analysis of FT-IR spectroscopy, conductivity change of the product/m-cresol solution with temperature under the presence and absence of an external electric field, the changes of pH and colors of the solution. The measurement results of the pH and conductivity in the PAn/m-cresol solution showed that the conductivity of the PAn/m-cresol solution was directly proportional to the concentration of the dissociative doping acid getting away from PAn, and the dedoping degree of PAn was enhanced with the temperature increasing and lowered with the temperature decreasing. Moreover, the PAn/m-cresol solution showed obvious abrupt change in its conductivity from the presence of external electric field to its absence at same temperature. Compared with the abrupt conductivity change in the m-cresol solution of PAn synthesized under the absence of magnetic field, the abrupt conductivity change in the m-cresol solution of PAn synthesized under the presence of magnetic field was more remarkable. However, the conductivities of the m-cresol solutions prepared from dedoped PAn were generally low and inert to the changes of temperature and they never underwent abrupt change in their conductivity from the presence of external electric field to its absence at same temperature. It was thought that because under the presence of an external electric field there was an oriented rearrangement of doped PAn in the m-cresol solution, but not for the dedoped PAn. Moreover, not only the oriented rearrangement under external electric field but also the redox behavior of PAn were related to doping level, the greater the doping level, the more remarkable the special behaviors.",
        "keywords": [
            "Conductivity",
            "Dedoping",
            "Electric field",
            "Magnetic field",
            "Polyaniline",
            "Redox"
        ],
        "venue": "Acta Polymerica Sinica",
        "year": 2008,
        "id": "czeQea5K"
    },
    "sG9QVzOh": {
        "authors": [
            {
                "name": "Yonglei Yao",
                "org": "School of Computer and Software"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer and Software"
            }
        ],
        "title": "Automated negotiation for web services",
        "abstract": "Negotiation is a crucial stage of Web Services interaction lifecycle, aiming at establishing a formal contract between a service provider and a consumer, to specify agreed terms on the service, particularly terms on non-functional aspects. This paper introduces a formal negotiation model for Web Services. The model employs fuzzy truth propositions to specify constraints attached to the service, and uses a utility function to represent the negotiator's preferences over service attributes. Strategies for evaluating proposals and generating counter-proposals are also presented. In particular, the strategies for counter-proposal generation can make adjustable rates of concession, by reacting to an over-changing environment. At each negotiation round, these adaptive strategies first determine the concession at the overall utility level, considering factors of time, resource and proposals from the opponents. Then according to weight of each service attributes, the overall concession is distributed over these attributes. A set of experimental tests is conducted to evaluate the performance of the flexible negotiation strategies. \u00a9 2008 IEEE.",
        "keywords": [
            "Model",
            "Negotiation",
            "Strategy",
            "Web services"
        ],
        "venue": "2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008",
        "year": 2008,
        "id": "sG9QVzOh"
    },
    "zlmxT0jV": {
        "authors": [
            {
                "name": "Yan-Ping Chen",
                "org": "Department of Computer Science"
            },
            {
                "name": "Li Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "Yuan-Zhe Zhou",
                "org": "Department of Computer Science"
            }
        ],
        "title": "Solutions on composition estimation problems of service composition",
        "abstract": "In this paper, Web Service composition completeness estimation problem (SCEP) was proposed so as to prognosticate whether services can be successfully composed ahead of time. To solve the problem, first of all, we proposed a three-level model for SCEP, and gave the mapping way between situation theory and BPEL4WS. In this way, we can take advantage of situation calculus to describe service composition workflow. Finally, experiments were achieved based on our previous service composition prototype E-WsFrame. \u00a9 2008 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the 2008 International Conference on Computer and Electrical Engineering, ICCEE 2008",
        "year": 2008,
        "id": "zlmxT0jV"
    },
    "wsZl4rPG": {
        "authors": [
            {
                "name": "Li-Na Tian",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Wei-Guo Deng",
                "org": "Department of Child and Adolesent Health"
            },
            {
                "name": "Ji-Yan Zou",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Child and Adolesent Health"
            },
            {
                "name": "Yan-Liang Ding",
                "org": "Department of Child and Adolesent Health"
            },
            {
                "name": "Wen-Ling Song",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Yan Fu",
                "org": "Department of Obstetrics and Gynecology"
            }
        ],
        "title": "Expression of FOXC2 during lymphangiogenesis in human embryo",
        "abstract": "Objective: To study the human lymphangiogenesis in the early stage of embryo and the expression of forkhead box C2(FOXC2) in human lymphangiogenesis. Methods: Lymphatic vessel endothelial haluronic acid receptor-1 (LYVE-1) was used as the special marker of lymphatic vessels. Immunohistochemical and double immunofluorescence staining were used to detect the expressions of FOXC2 and LYVE-1 in lymphatic vessels of 85 human embryos of 5 to 11 weeks pregnancy and analyze the features of lymphatic vessel genesis and development. Results: LYVE-1 was initially detected in lymphatic vessels in 7-week human embryos. The lymphatic vessel endothelial cells presented brown staining for LYVE-1 in jugular and thoracic region. LYVE-1 was also found to express in human embryonic mesentery lymphatic vessels on the 70th day of pregnancy. The expression of FOXC2 in human embryo was detected prior to that of LYVE-1. At the beginning of the 6th week of pregnancy, FOXC2 was obviously seen in human embryonic mesoderm mesenchyme. FOXC2 expressed not only in human embryonic lymphatic vessels,but also in the vertebral body, cardiovascular wall and other tissues. The expressions of FOXC2 and LYVE-1 were still seen in human embryonic lymphatic vessel endothelial cells after 80 days of pregnancy. Conclusion: Lymphangiogenesis of human embryo begins between the 7th and 8th weeks of pregnancy. FOXC2 and LYVE-1 could have some relation with the human embryonic lymphatic vessel genesis and development.",
        "keywords": [
            "FOXC2",
            "Human embryo",
            "Immunofluorescence double-staining",
            "Immunohistochemistry",
            "Lymphangiogenesis",
            "LYVE-1"
        ],
        "venue": "Acta Anatomica Sinica",
        "year": 2008,
        "id": "wsZl4rPG"
    },
    "7uzYK0NG": {
        "authors": [
            {
                "name": "Yonglei Yao",
                "org": "School of Computer and Software"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer and Software"
            }
        ],
        "title": "On coordinating strategy for one-to-many negotiation",
        "abstract": "One-to-many negotiation based on a number of concurrent bilateral negotiations has drawn much attention, in which a number of agents, all working on behalf of one party, negotiate individually with other parties. The key challenge in this one-to-many negotiation framework is how to coordinate multiple concurrent bilateral negotiations. In this paper, a coordinating strategy based on fuzzy logic techniques is proposed. After evaluating some environment factors, which include time, number of counterparts and current proposals from the counterparts, the coordinating strategy employs fuzzy rules and fuzzy-reasoning techniques to coordinate the multiple bilateral negotiations. The coordinating strategy is empirically evaluated and shown to operate well in situations where there is information uncertainty.",
        "keywords": [
            "Coordinating strategy",
            "Fuzzy technique",
            "One-to-many negotiation"
        ],
        "venue": "IET Conference Publications",
        "year": 2008,
        "id": "7uzYK0NG"
    },
    "GRoyjNdr": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Graduate University Chinese Academy of Sciences"
            },
            {
                "name": "Xin Li",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Yongyan Wang",
                "org": "Institute of Software"
            },
            {
                "name": "Hong-An Wang",
                "org": "Institute of Software"
            }
        ],
        "title": "An approach to handle overload in real-time data stream management system",
        "abstract": "Load shedding is a challengeable issue in Data Stream Management Systems (DSMSs). When data stream rates exceed system capacity, the overloaded DSMS fails to process all of its input data and keep up with the rate of data arrival. Especially, in a time-critical environment, queries should be completed not just timely but within certain deadlines. Existing strategies are poor at handling huge fluctuant overload with deadline. In this paper, an Effective Deadline-Aware Random Load Shedding algorithm (named RLS-EDA) is proposed to handle real-time system overload effectively. The RLS-EDA algorithm can make full use of the system idle time by buffering dropped tuples which would have opportunities to be executed when the workload is fade. Experiment results show that our algorithm can reduce average deadline miss ratio and increase system throughput during the period of huge workload fluctuations. \u00a9 2008 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - 5th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2008",
        "year": 2008,
        "id": "GRoyjNdr"
    },
    "A8tFEEIh": {
        "authors": [
            {
                "name": "De-Feng Zhang",
                "org": "Department of Computer Science"
            },
            {
                "name": "Li Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "Zhong-Hong Liang",
                "org": "Harbin Institute of Technology"
            }
        ],
        "title": "Simulation on detection of singularity and selection of wavelet type with wavelet",
        "abstract": "Wavelet transform has local space, and it can focus on local signal structure, therefore using wavelet transform to determine the position of signal singularity is more effectively. A new method was put forward, and its singular detection contains two: looking for wavelet modulus maxima in fine scales coordinates to determine the time of the singularity; through wavelet modulus maxima Lipschitz exponent, the attenuation calculation to judge the singularity. Based on the simulation experiment, the feasibility of the method was validated. And on the basis of the experimental results, the wavelet type selection of law was summed up.",
        "keywords": [
            "Fourier transform",
            "Multiresolution analysis",
            "Simulation",
            "Singularity",
            "Wavelet transform"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2008,
        "id": "A8tFEEIh"
    },
    "SYz9yM5m": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronics and Computer Science and Technology"
            },
            {
                "name": "Bo Li",
                "org": "School of Computer Science and Technology"
            }
        ],
        "title": "Face and ear fusion recognition based on multi-agent",
        "abstract": "Data fusion is one of the most important problems in current image processing field. Non-invasive characteristic of ear and profile face recognition contrary to other biometric recognition, unique ear features and ubiety about face and ear of 3D human head ensure the feasibility for fusing face and ear recognition. A new approach in decision fusion is proposed, the method uses less data than other fusion and has a faster recognition rate. The fusion based on face and ear recognition is a meaningful attempt to explore a novel method of biometric recognition. Eyes are parallel to the recognition process of facial patterns, but actual computer architecture is serial. At present, multi-biometrics authentication systems have not a uniform frame construction. The process of 3D face recognition is described by using recent multi-agent system theory for the first time. A multi-agent face recognizing structure model(MAFRSM) for 3D face recognition is proposed. Experiment data show that the MAFRSM can effectively enhance 3D face recognition rate. \u00a9 2008 IEEE.",
        "keywords": [
            "Decision-level fusion",
            "Ear recognition",
            "Face recognition",
            "Support vector machine"
        ],
        "venue": "Proceedings of the 7th International Conference on Machine Learning and Cybernetics, ICMLC",
        "year": 2008,
        "id": "SYz9yM5m"
    },
    "7qA8PicF": {
        "authors": [
            {
                "name": "Hongyi Liu",
                "org": "School of Computer Science and Information Engineering"
            },
            {
                "name": "Suqin Tang",
                "org": "School of Information Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer Science and Information Engineering"
            }
        ],
        "title": "A rule-based approach for student modeling",
        "abstract": "Student modeling, as the model of a learner, represents the computer system's belief about the learner's knowledge and cognitive state. It is generally used in connection with intelligent tutoring systems (ITS). ITS have being extensively researched, and are viewed as cost-effective alternatives to traditional education. The aim of intelligent tutoring system is to endow computers with the capability of individualized tutoring through artificial intelligence techniques and cognitive science. However, conventional intelligent tutoring system concentrate more on advancing a student's state of knowledge than on analyzing and improving the student's cognitive state. This paper introduces an automated test rule to modeling and evaluating the student's cognitive state. The core of this approach consists of three components: a domain conceptual modeling, a collection of cognitive state and abilities, and a collection of testing rules. \u00a9 2008 IEEE.",
        "keywords": [
            "Cognitive state",
            "Domain conceptual model",
            "Intelligent tutoring systems (ITS)",
            "Knowledge state",
            "Student modeling"
        ],
        "venue": "Proceedings - 5th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2008",
        "year": 2008,
        "id": "7qA8PicF"
    },
    "Fv4B0VrI": {
        "authors": [
            {
                "name": "Julian Dolby",
                "org": ""
            },
            {
                "name": "Achille Fokoue",
                "org": ""
            },
            {
                "name": "Aditya Kalyanpur",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Edith Schonberg",
                "org": ""
            },
            {
                "name": "Kavitha Srinivas",
                "org": ""
            },
            {
                "name": "Xingzhi Sun",
                "org": ""
            }
        ],
        "title": "Scalable grounded conjunctive query evaluation over large and expressive knowledge bases",
        "abstract": "Grounded conjunctive query answering over OWL-DL ontologies is intractable in the worst case, but we present novel techniques which allow for efficient querying of large expressive knowledge bases in secondary storage. In particular, we show that we can effectively answer grounded conjunctive queries without building a full completion forest for a large Abox (unlike state of the art tableau reasoners). Instead we rely on the completion forest of a dramatically reduced summary of the Abox. We demonstrate the effectiveness of this approach in Aboxes with up to 45 million assertions. \u00a9 2008 Springer Berlin Heidelberg.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2008,
        "id": "Fv4B0VrI"
    },
    "Aepz6Eru": {
        "authors": [
            {
                "name": "Ying Yan",
                "org": "Department of Computer Science and Engineering"
            },
            {
                "name": "Chen Wang",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Aoying Zhou",
                "org": "Institute of Massive Computing"
            },
            {
                "name": "Weining Qian",
                "org": "Institute of Massive Computing"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Laboratory"
            }
        ],
        "title": "Efficiently querying RDF data in triple stores",
        "abstract": "Efficiently querying RDF [1] data is being an important factor in applying Semantic Web technologies to real-world applications. In this context, many efforts have been made to store and query RDF data in relational database using particular schemas. In this paper, we propose a new scheme to store, index, and query RDF data in triple stores. Graph feature of RDF data is taken into considerations which might help reduce the join costs on the vertical database structure. We would partition RDF triples into overlapped groups, store them in a triple table with one more column of group identity, and build up a signature tree to index them. Based on this infrastructure, a complex RDF query is decomposed into multiple pieces of sub-queries which could be easily filtered into some RDF groups using signature tree index, and finally is evaluated with a composed and optimized SQL with specific constraints. We compare the performance of our method with prior art on typical queries over a large scaled LUBM and UOBM benchmark data (more than 10 million triples)in [3]. For some extreme cases, they can promote 3 to 4 orders of magnitude.",
        "keywords": [
            "Graph Partitioning",
            "Indexing",
            "RDF",
            "Signature"
        ],
        "venue": "Proceeding of the 17th International Conference on World Wide Web 2008, WWW'08",
        "year": 2008,
        "id": "Aepz6Eru"
    },
    "3LRpbRHN": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Surgery"
            },
            {
                "name": "Yue-Ping Liu",
                "org": "Department of Pathology"
            },
            {
                "name": "Cui-Zhi Geng",
                "org": "Department of Surgery"
            },
            {
                "name": "Zhi-Hui Tian",
                "org": "Department of Computerized Tomographic Scan"
            },
            {
                "name": "Guo-Xiang Wu",
                "org": "Department of Pathology"
            },
            {
                "name": "Xiao-Ling Wang",
                "org": "Department of Pathology"
            }
        ],
        "title": "Undifferentiated embryonal sarcoma of liver in an old female: Case report and review of the literature",
        "abstract": "The clinical characteristics of undifferentiated (embryonal) sarcoma of the liver, (UESL) were investigated and the best treatment modalities were recommended. Both histology and immuno-histochemistry demonstrated the cellular features of this peculiar tumor. The tumor size was 12 cm \u00d7 9 cm \u00d7 8 cm in the right liver lobe. The patient underwent surgical resection of the tumor. The postoperative recovery was uneventful and she died eight months after diagnosis. The tumor showed mixed spindle and polygonal cells within the myxoid matrix. Some tumor cells contained eosinophilic hyaline globules that were positive for resistant diastase. Immunohistochemistry showed positive vimentin. Stellate and spindle cells were positively stained with alpha-1-antichymotrypsin (AACT) and CD68. This case indicates that UESL is not obviously differentiated in old-aged adults. \u00a9 2008 The WJG Press. All rights reserved.",
        "keywords": [
            "Immunohistochemistry",
            "Liver tumor",
            "Old-aged adult",
            "Undifferentiated (embryonal) sarcoma"
        ],
        "venue": "World Journal of Gastroenterology",
        "year": 2008,
        "id": "3LRpbRHN"
    },
    "1wbPVfvt": {
        "authors": [
            {
                "name": "Bing Liu",
                "org": "Tongji Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Yulong Shi",
                "org": "Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Boli Zhang",
                "org": "Tianjin University of Traditional Chinese Medicine"
            }
        ],
        "title": "Establishment of a Parkinson's disease model in rats via striatal one-site double injection: Feasibility observation",
        "abstract": "Background: To date, many 6-hydroxydopamine (6-OHDA)-lesioned rat models have been established by injecting 6-OHDA into two or more sites in the substantia nigra pars compacta, striatum or median forebrain bundle. The success rate of models established by this method is satisfactory, but it can raise the death rate, and is elaborate and tedious to perform. Objective: To observe the difference between injections of 6-OHDA into the striatum from one site and two sites, and to explore the feasibility of establishing Parkinson's disease rat models via striatal one-site double injection. Design, time and setting: A randomized, controlled animal experiment based on a modeling comparison was performed at the Pharmacology Laboratory of Traditional Chinese Medicine, Academy of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine between August 2005 and April 2006. Materials: A total of 46 male Wistar rats were purchased from Beijing Weitong Lihua Experimental Animal Technical Co., Ltd., China. 6-OHDA hydrogen bromide was sourced from Sigma Co., Ltd., USA. Methods: All 46 rats were randomized to three groups: one-site injection (n = 18), two-site injection (n = 18), and control (n = 10). Lesions in rat brains were established by infusing 5 \u03bcg 6-OHDA into the striatum at the following coordinates: anteroposterior (AP) 1.0 mm, mediolateral (ML) 2.7 mm, dorsoventral (DV) -5.2 or -6.0 mm for the one-site injection group, and AP 1.0 mm, ML 2.5 mm, DV -4.5 mm/AP -0.4 mm, ML 3.5 mm, DV -4.5 mm for the two-site injection group, respectively. Rats in the control group were injected with the same volume of 0.01% ascorbic acid as above. Main outcome measures: Tyrosine hydroxylase-positive neurons were detected by immunohistochemistry. Success rates of PD models established by one-site and two-site injection techniques were examined. Results: One rat died in the one-site injection group and four in the two-site injection group. Thus behavioral testing was performed on 31 rats. There was no significant difference in the success rate of PD model establishment between one-site injection and two-site injection groups [82% (14/17) vs. 86% (12/14), P > 0.05]. The numbers of tyrosine hydroxylase-positive neurons in one-site injection and two-site injection groups were not significantly different (P > 0.05), but they were significantly lower than in the control group(P < 0.01). Conclusion: A Parkinson's disease model can be established in rats via striatal one-site double injection.",
        "keywords": [
            "6-hydroxydopamine",
            "Dopaminergic neurons",
            "One-site double injection",
            "Parkinson's disease"
        ],
        "venue": "Neural Regeneration Research",
        "year": 2008,
        "id": "1wbPVfvt"
    },
    "QMg9OMvT": {
        "authors": [
            {
                "name": "Ben-De Tong",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Li Ma",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Dong-Lian Cai",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Xia Shen",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Qi-Hong Lu",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Jin-Ping Xiong",
                "org": "Department of Clinical Nutrition"
            }
        ],
        "title": "Effect of salidroside on energy metabolism of mice",
        "abstract": "Objective: To study the effect of salidroside (SDS) on energy metabolism of mice. Methods: Totally 32 normal male Kunming mice were randomly divided into control group, SDS group, exercise group, and SDS plus exercise group with 8 mice in each group. The control group and exercise group were given distilled water and the SDS group and salidroside plus exercise group were given salidroside (180 mg/kg \u00b7 bw) for 15 consecutive days. The activity of skeletal muscle malate dehydrogenase (MDH), succinate dehydrogenase (SDH), pyruvate phosphokinase (PK), and hepatic lactate dehydrogenase (LDH) were determined. The content of skeletal muscle lactic acid (LD) was detected. Results: The MDH activity was significantly higher in the SDS plus exercise group than in the control group. The SDH activities in SDS group, exercise group, and SDS plus exercise group were increased by 13% (P>0.05), 16% (P<0.05), and 27% (P<0.01) when compared with the control group. Meanwhile, the SDH activity inside skeletal muscles was significantly higher in SDS plus exercise group than in exercise group (P <0. 05). The PK activities inside skeletal muscles in exercise group and SDS plus exercise group were increased by 14% and 39% when compared with the control group (both P <0.05); meanwhile PK activity in SDS plus exercise group was also significantly higher than in exercise group (P <0.05). The liver LDH activities in SDS group, exercise group, and SDS plus exercise group increased by 17% (P<0.05), 16% (P<0.05), and 28% (P<0.01), respectively, when compared with the control group; meanwhile, the liver LDH activity in SDS plus exercise group was significantly higher than in exercise group. The LD level inside the skeletal muscles was significantly higher in exercise group than in control group (P <0.05). Conclusion: The antifatigue effects of SDS in mice may be correlated with improved oxidize metabolic capability.",
        "keywords": [
            "Energy metabolism",
            "Exercise",
            "Mice",
            "Salidrosid"
        ],
        "venue": "Chinese Journal of Clinical Nutrition",
        "year": 2008,
        "id": "QMg9OMvT"
    },
    "DURQdTTZ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yajing Shan",
                "org": ""
            }
        ],
        "title": "Detection of microcalcification clusters based on two mammographic views",
        "abstract": "To reduce the number of false positive rates, we have developed a new method for computer aided detection of microcalcification clusters using joint analysis of two views of the same breast. A cluster matching technique is proposed based on that the clustered microcalcifications (MCCs for short) should emerge in both views. The algorithm first links a suspicious cluster located in the MLO view with the corresponding location in the CC view using their spatial information and forms a paired cluster, then each cluster candidate is characterized by its single-view features such as size, shape and intensity. Finally a similarity function is built between the features to estimate whether they are true clusters or not. Experiment results show that the specificity measure of the proposed system has increased by 15% compared with the detection algorithm based on single view.",
        "keywords": [
            "Feature matching",
            "Microcalcification cluster detection",
            "Multiple mammographic views"
        ],
        "venue": "Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument",
        "year": 2009,
        "id": "DURQdTTZ"
    },
    "OzrEoZTx": {
        "authors": [
            {
                "name": "Yan He",
                "org": ""
            },
            {
                "name": "Jianhua Shang",
                "org": ""
            },
            {
                "name": "Dan Liu",
                "org": ""
            },
            {
                "name": "Ning Jia",
                "org": ""
            },
            {
                "name": "Huaguo Zang",
                "org": ""
            },
            {
                "name": "Weibiao Chen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Heterodyne laser doppler vibrometer for underwater acousto-optic communication",
        "abstract": "Base on the heterodyne laser Doppler theory, a heterodyne laser Doppler vibrometer(LDV) with fiber structure was designed and implemented. The sensitivity and communication rate of the system, and the influence from water surface wave were tested in anechoic tank. The experimental results show the smallest detectable sound press of 105.6 dB/\u03bcPa. On hydrostatic water surface, the acousto-optic communication rate reaches 5 kbit/s without error; some signal is Dropped on hydrodynamic water surface, but using the spread-spectrum modulation, the acousto-optic communication rate reaches 30 bit/s without error.",
        "keywords": [
            "Acousto-optic communication",
            "Heterodyne detection",
            "Laser Doppler vibrometer",
            "Measurement"
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 2009,
        "id": "OzrEoZTx"
    },
    "hSL8E1ye": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Ling He",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wen-Yi Su",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jian-Feng Li",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Synthesis and electrochromic properties of polyaniline electrode film doped with multiple acid",
        "abstract": "The polyaniline (PAn) electrode films doped with sulfuric acid (H",
        "keywords": [
            "Multiple acid",
            "Polyaniline electrode film",
            "Potentiostatic method"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2009,
        "id": "hSL8E1ye"
    },
    "BCNIwL0U": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Lin Zhao",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "On energy stability for the coupled nonlinear Schr\u00f6dinger system",
        "abstract": "In this short note, we prove that smooth solutions to the coupled nonlinear Schr\u00f6dinger system with coercive polynomial nonlinearities are unique among distributional solutions enjoying the energy inequality. The argument also yields the stability of classical solutions in the energy norm. \u00a9 2008 Birkh\u00e4user Verlag, Basel.",
        "keywords": [
            "Coupled Schr\u00f6dinger system",
            "Energy stability",
            "Uniqueness"
        ],
        "venue": "Zeitschrift fur Angewandte Mathematik und Physik",
        "year": 2009,
        "id": "BCNIwL0U"
    },
    "k4sFTHMT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Dezhong Chen",
                "org": ""
            }
        ],
        "title": "Radial symmetry and uniqueness for positive solutions of a Schr\u00f6dinger type system",
        "abstract": "In this paper, we consider positive solutions of an integral system arising from higher order semilinear Schr\u00f6dinger type systems in R",
        "keywords": [
            "Elliptic system",
            "Monotonicity",
            "Radial symmetry",
            "Uniqueness"
        ],
        "venue": "Mathematical and Computer Modelling",
        "year": 2009,
        "id": "k4sFTHMT"
    },
    "eZVyPBVc": {
        "authors": [
            {
                "name": "Jia-Chou Wang",
                "org": ""
            },
            {
                "name": "Wei-Bin Rong",
                "org": ""
            },
            {
                "name": "Xin-Xin Li",
                "org": ""
            },
            {
                "name": "Li-Ning Sun",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Integrating positioning X-Y stage based on bulk micromachining",
        "abstract": "In order to realize the miniaturized nano-positioning stage, a novel 2-DOF Single Crystal Silicon (SCS) nano-positioning micro X-Y stage with the function of displacement detection is successfully developed by using silicon bulk-micromachining; the X-Y stage is drived by an electrostatics comb actuator. The theories of electromechanical coupling and energy conservation are used to analyze electrostatic actuated mechanism, X-Y stage static characteristic and X-Ystage dynamic characteristic. Some failure modes of X-Y stage are also presented and the electromechanical side instability and the stable travel range of comb-drive actuators are investigated. The stable travel range depends on the finger gap spacing, the initial finger overlap and the spring stiffness ratio of the compliant suspension. Additionally, by taking into account the effect of the air damping on the X-Ystage dynamic characteristic, the maximum velocity, stable travel range and critical driving voltage are given to an experiment on closed-loop control. The experimental results indicate that the analyzed characteristics are useful in the design and control of the micro X-Ystage. Under 30 V driving voltage, the single-axis displacement output is 10 \u03bcm, and the closed-loop step response is only 2.5 ms.",
        "keywords": [
            "Actuating mechanism",
            "Characteristic analysis",
            "Electrostatics comb actuator",
            "Nano-positioning stage",
            "Silicon bulk micromachining"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2009,
        "id": "eZVyPBVc"
    },
    "NRaR9ZM0": {
        "authors": [
            {
                "name": "Yi-Ming Fu",
                "org": "Second Department of Urology"
            },
            {
                "name": "Shao-Hin Ni",
                "org": "Second Department of Urology"
            },
            {
                "name": "Qi-Yin Chen",
                "org": "Second Department of Urology"
            },
            {
                "name": "Zhong-Shan Zhao",
                "org": "Second Department of Urology"
            },
            {
                "name": "Ming-Hua Ren",
                "org": "Second Department of Urology"
            },
            {
                "name": "Li Ma",
                "org": "Second Department of Urology"
            },
            {
                "name": "Zhi-Xing Jiao",
                "org": "Second Department of Urology"
            }
        ],
        "title": "Treatment of ureteral obstruction by holmium: YAG laser endoureterotomy: A report of 18 cases",
        "abstract": "Objective: To investigate the clinical value and safety of holmium: YAG laser endoureterotomy in the treatment of ureteral obstruction. Methods: Holmium: YAG laser endoureterotomy, with the laser optic fiber 550 \u03bcm in diameter and the output power of 3.5 Watt, via ureteroscopy. was performed on 18 patients ureteral obstruction, 8 males and 10 females, aged 52.1 (34-67), 11 with the stricture in the upper segment (complete obstruction in 4 cases), 5 in the middle segment, and 2 in lower segment; and 6 cases complicated with ureteral calculus. Postoperatively, an orthopedic ureteral stent (a 6-Fr double-J ureteral stent with a movable 5 cm length 9-Fr orthopedic cannula) was remained indwelling for 3-6 months. Follow-up was conducted for 10.7 (2-14) months. Results: The operative duration was 32 (25-70) minutes. One patient underwent failed endoureterotomy and was turned to percutaneous nephroscopy. Success was achieved in 16 patients. The glomerular filtration rate (GFR) of these affected kidneys increased from 16.4 \u00b1 6.9 ml/min ante-operativeiy to 24.9 \u00b1 8.2 ml/min (P < 0.01) postoperatively. One kidney was resected because of non-function, with GFR of 2 ml/min and intractable pyelitis. No recurrence of ureteral stricture was observed. Conclusion: Holmium: YAG laser endoureterotomy with insertion of orthopedic ureteral stent is an efficient and safe treatment for ureteral strictures with minimal invasion, less complications and easy recovery. This operation should be performed with a thorough preparation and severely restricted indication.",
        "keywords": [
            "Endoscopy",
            "Laser surgery",
            "Ureteral obstruction"
        ],
        "venue": "National Medical Journal of China",
        "year": 2009,
        "id": "NRaR9ZM0"
    },
    "vnQFzs8u": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Anqiang Zhu",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Nonsingular Ricci flow on a noncompact manifold in dimension three",
        "abstract": "We consider the Ricci flow frac(\u2202, \u2202 t) g = - 2 Ric on the 3-dimensional complete noncompact manifold (M, g (0)) with nonnegative curvature operator, i.e., Rm \u2265 0, and | Rm (p) | \u2192 0, as d (o, p) \u2192 \u221e. We prove that the Ricci flow on such a manifold is nonsingular in any finite time. To cite this article: L. Ma, A. Zhu, C. R. Acad. Sci. Paris, Ser. I 347 (2009). \u00a9 2008 Acad\u00e9mie des sciences.",
        "keywords": [
            ""
        ],
        "venue": "Comptes Rendus Mathematique",
        "year": 2009,
        "id": "vnQFzs8u"
    },
    "eGgqUYYz": {
        "authors": [
            {
                "name": "Mengyu GAN",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Deng PAN",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li MA",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "En YUE",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jianbing HONG",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "The Kinetics of the Esterification of Free Fatty Acids in Waste Cooking Oil Using Fe2(SO4)3/C Catalyst",
        "abstract": "The esterification of free fatty acids (FFA) in waste cooking oil with methanol in the presence of Fe",
        "keywords": [
            "biodiesel",
            "esterification",
            "free fatty acids",
            "kinetics",
            "waste cooking oil"
        ],
        "venue": "Chinese Journal of Chemical Engineering",
        "year": 2009,
        "id": "eGgqUYYz"
    },
    "vLyydQbn": {
        "authors": [
            {
                "name": "Musarat Ishaq",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Xiaoyun Wu",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Yongxin Mu",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Ji'an Pan",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Jiajie Hu",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Tao Hu",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Qiong Fu",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Deyin Guo",
                "org": "Modern Virology Research Centre"
            }
        ],
        "title": "The DEAD-box RNA helicase DDX1 interacts with RelA and enhances nuclear factor kappaB-mediated transcription",
        "abstract": "DEAD-box RNA helicases constitute the largest family of RNA helicases and are involved in many aspects of RNA metabolism. In this study, we identified RelA (p65), a subunit of nuclear factor-kappaB (NF-\u03baB), as a cellular co-factor of DEAD-box RNA helicase DDX1, through mammalian two hybrid system and co-immunoprecipitation assay. Additionally, confocal microscopy and chromatin immunoprecipitation assays confirmed this interaction. In NF-\u03baB dependent reporter gene assay, DDX1 acted as a co-activator to enhance NF-\u03baB-mediated transcription activation. The functional domains involved were mapped to the carboxy terminal transactivation domain of RelA and the amino terminal ATPase/helicase domain of DDX1. The DDX1 trans-dominant negative mutant lacking ATP-dependent RNA helicase activity lost it transcriptional inducer activity. Moreover, depletion of endogenous DDX1 by specific small interfering RNAs significantly reduced NF-\u03baB-dependent transcription. Taken together, the results suggest that DDX1 may play an important role in NF-\u03baB-mediated transactivation, and revelation of this regulatory pathway may help to explore the novel mechanisms for regulating NF-\u03baB transcriptional activity. \u00a9 2008 Wiley-Liss, Inc.",
        "keywords": [
            "Activation",
            "Dead-box",
            "NF-\u03baB RelA",
            "RNA helicase DDX1",
            "Transcription"
        ],
        "venue": "Journal of Cellular Biochemistry",
        "year": 2009,
        "id": "vLyydQbn"
    },
    "c4XIUM46": {
        "authors": [
            {
                "name": "Wei Jun Kang",
                "org": "School of Public Health"
            },
            {
                "name": "Ling Mei Niu",
                "org": "School of Public Health"
            },
            {
                "name": "Li Ma",
                "org": "School of Public Health"
            }
        ],
        "title": "2,3-Dimercaptosuccinic acid self-assembled gold electrode for the simultaneous determination of epinephrine and dopamine",
        "abstract": "Simultaneous determination of epinephrine (EP) and dopamine (DA) at 2,3-dimercaptosuccinic acid (DMSA) modified electrode was studied. The oxidation peaks of the mixture of EP and DA appeared at the same potential, but the cathodic peak currents were only linear to the concentration of DA, whereas the anodic peak currents were equal to the sum of individual anodic peak currents of EP and DA. Therefore, a novel electrochemical method for the simultaneous determination of EP and DA at a DMSA modified electrode (DMSA/Au electrode) by cyclic voltammetry was established. The DMSA self-assembled electrode showed good sensitivity, selectivity and stability and could be used to determine DA and EP, simultaneously, in the real application with satisfactory results. \u00a9 2008 Wei Jun Kang.",
        "keywords": [
            "2,3-Dimercaptosuccinic acid",
            "Dopamine",
            "Epinephrine",
            "Simultaneous determination"
        ],
        "venue": "Chinese Chemical Letters",
        "year": 2009,
        "id": "c4XIUM46"
    },
    "pUWpaCD6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Weibin Rong",
                "org": "Robotics Institute"
            },
            {
                "name": "Lining Sun",
                "org": "Robotics Institute"
            },
            {
                "name": "Zhenbang Gong",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            }
        ],
        "title": "Micro operation robot for optical precise assembly",
        "abstract": "In order to carry out optical precise assembly, a micro operation robot system of macro-micro combination, under a multi-sensor control, is developed. Based on the analysis of optical assembly principle, the system structure is presented. A 6-DOF parallel mechanism driven by alternating current servo-motors and a 5-DOF flexure hinge mechanism driven by PZTs are designed, which are respectively used in coarse positioning and fine positioning for optical parts. And a gripper driven by PZT, adopting secondary lever amplifying mechanism, is presented to hold the optical parts reliably. The multi-sensor system is established, which consists of a micro displacement detecting module, a micro vision module, a loss analyzing module, and a force sensor. According to pose information, vision information, loss information, and force information collect by the sensors, the system controls the macro/micro positioning stages to adjust accurately the pose of optical device, thereby realizing assembly automation. The experimental results show that the developed robot can successfully accomplish precise assembly of optical devices.",
        "keywords": [
            "Coarse/fine positioning",
            "Micro operation",
            "Multi-sensor",
            "Precise assembly"
        ],
        "venue": "Jixie Gongcheng Xuebao/Journal of Mechanical Engineering",
        "year": 2009,
        "id": "pUWpaCD6"
    },
    "oQrIV5oz": {
        "authors": [
            {
                "name": "Cai Heng Li",
                "org": "School of Mathematics and Statistics"
            },
            {
                "name": "Jiangmin Pan",
                "org": "Department of Mathematics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Locally primitive graphs of prime-power order",
        "abstract": "Let \u0393 be a finite connected undirected vertex transitive locally primitive graph of prime-power order. It is shown that either is a normal Cayley graph of a 2-group, or is a normal cover of a complete graph, a complete bipartite graph, or \u2211",
        "keywords": [
            "Cayley graphs",
            "Covers",
            "Locally primitive graphs"
        ],
        "venue": "Journal of the Australian Mathematical Society",
        "year": 2009,
        "id": "oQrIV5oz"
    },
    "tm9y7CkT": {
        "authors": [
            {
                "name": "Ji-Lin Zhou",
                "org": "School of Automation"
            },
            {
                "name": "Li Ma",
                "org": "School of Automation"
            }
        ],
        "title": "Stationary wavelet transform based adaptive enhancement techniques for defects of pearl surfaces",
        "abstract": "Zonal or line-like defects of the pearls with low contrast make defects hard to be detected. A novel stationary wavelet transform (SWT) based algorithm for defect enhancement is proposed. An objective function of maximizing the responses of defects is designed in order to choose optimal wavelet basis. A noise-suppression method is implemented based on the correlation analysis of wavelet coefficients at different scales, then a self-adaptive enhancement algorithm is designed to increase the contrast of defects. Experimental results show that the proposed approach could enhance defect regions on pearls surfaces, suppress noises and retain original signals as well.",
        "keywords": [
            "Adaptive enhancement",
            "Correlation based de-nosing",
            "Defects of pearl surfaces",
            "Metrology",
            "SWT"
        ],
        "venue": "Jiliang Xuebao/Acta Metrologica Sinica",
        "year": 2009,
        "id": "tm9y7CkT"
    },
    "QWM4rfJx": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Lu Wang",
                "org": "Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Jijun Zhao",
                "org": "Laboratory of Materials Modification by Laser, Electron, and Ion Beams"
            },
            {
                "name": "Baolin Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Structures, electronic properties, and hydrogen-storage capacity of single-walled TiO2 nanotubes",
        "abstract": "Structural and electronic properties of single-walled TiO",
        "keywords": [
            "Electronic properties",
            "First principles",
            "Hydrogen storage",
            "Nanotube",
            "TiO2"
        ],
        "venue": "Physica E: Low-Dimensional Systems and Nanostructures",
        "year": 2009,
        "id": "QWM4rfJx"
    },
    "XSlawz1F": {
        "authors": [
            {
                "name": "Xin Wei",
                "org": "Center of Infectious Diseases, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Zhan-Sheng Jia",
                "org": "Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Jian-Qi Lian",
                "org": "Center of Infectious Diseases, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Ye Zhang",
                "org": "Center of Infectious Diseases, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Jun Li",
                "org": "Department of Cardiology, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Center of Infectious Diseases, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Ling Ye",
                "org": "Department of Microbiology and Immunology, Vaccine Center, Emory University School of Medicine"
            },
            {
                "name": "Jiu-Ping Wang",
                "org": "Center of Infectious Diseases, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Lei Pan",
                "org": "Center of Infectious Diseases, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Ping-Zhong Wang",
                "org": "Center of Infectious Diseases, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Xue-Fan Bai",
                "org": "Tangdu Hospital, Fourth Military Medical University"
            }
        ],
        "title": "Inhibition of hepatitis C virus infection by interferon-\u03b3 through downregulating claudin-1",
        "abstract": "Hepatitis C virus (HCV) is a serious global health threat and current medical treatment options are limited. Interferon (IFN)-\u03b3 is an important proinflammatory cytokine with antiviral activity. However, the mechanism of IFN-\u03b3 in anti-HCV infection remains unclear. In this study, we investigated the role of IFN-\u03b3 on HCV infection of polarized Caco-2 cells using cell culture-derived HCV (HCVcc). We found that downregulation of claudin-1 (CLDN1) induced by IFN-\u03b3 resulted in disruption of barrier function as demonstrated by measurement of transepithelial electrical resistance and dextran permeability. Further, results from confocal microscopy and Western blot analysis showed that in addition to the reduction of CLDN1 expression, IFN-\u03b3 treatment also led to significant changes in the distribution of CLDN1, CD81, and scavenger receptor class B type I. Moreover, infection assays revealed that IFN-\u03b3-treated cells showed decreased susceptibility to HCVcc infection. These results suggest a novel mechanism that IFN-\u03b3 may inhibit HCV infection by regulating CLDN1 expression and distribution of HCV receptors. \u00a9 Mary Ann Liebert, Inc. 2009.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Interferon and Cytokine Research",
        "year": 2009,
        "id": "XSlawz1F"
    },
    "iWhnTHAf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Dong-Lian Cai",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Huai-Xing Li",
                "org": "Institute for Nutritional Sciences"
            },
            {
                "name": "Ben-De Tong",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Ying Wang",
                "org": "Department of Clinical Nutrition"
            },
            {
                "name": "Su-Ping Pei",
                "org": "Department of Clinical Nutrition"
            }
        ],
        "title": "Protective effects of salidroside on oxidative damage in fatigue mice",
        "abstract": "Objective: To study the protective effects of salidroside on oxidative damage in fatigue mice. Methods: Thirty-two male Kunming mice were randomly divided into four groups based on body weight: normal control group, salidroside group, training group and salidroside plus training group. The mice in the normal control group and the training group were given distilled water and mice in the salidroside group and the salidroside plus training group were given 180 mg/(kg \u00b7 d) salidroside for 15 days. At 30 min after the last administration, the mice in the training group and the salidroside plus training group were forced to swim for 120 min. Finally, all the mice were killed. The activities of lactate dehydrogenase (LDH), creatine kinase (CK) and creatine kinase-myocardial band isoenzyme (CK-MB) in plasma were determined by an autobiochemistry analyzer. The activities of superoxide dismutase (SOD), glutathion peroxidase (GSH-Px) and the content of malonaldehyde (MDA) in liver tissue were also detected. The changes of ultrastructures of the skeletal muscle and cardiac muscle were observed under an electron microscope. Results: Compared with no swimming, long-time swimming could significantly increase the activities of LDH, CK and CK-MB in plasma (P<0.05, P<0.01), while salidroside could significantly decrease the activities of CK and CK-MB in plasma induced by long-time swimming (P<0.05, P<0.01). There existed interactions in LDH, CK and CK-MB activities between salidroside and long-time swimming (P<0.05). Compared with no swimming, long-time swimming could significantly decrease the SOD and GSH-Px activities and increase the MDA content in liver tissue (P<0.01). Salidroside could significantly increase the GSH-Px and SOD activities and decrease the MDA content in liver tissue (P<0.05, P<0.01). However, there were no interactions in GSH-Px activity and MDA content between salidroside and long-time swimming (P<0.05). After long-time swimming, more ultrastructural lesions were found in the cardiac muscle and skeletal muscle in the training group than in the salidroside plus training group. Conclusion: Salidroside may play a role in protecting the mice from oxidative damage caused by long-time endurance training.",
        "keywords": [
            "Athletic injuries",
            "Fatigue",
            "Mice",
            "Salidroside"
        ],
        "venue": "Journal of Chinese Integrative Medicine",
        "year": 2009,
        "id": "iWhnTHAf"
    },
    "FwRmaBMA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Surgery"
            },
            {
                "name": "Yue-Ping Liu",
                "org": "Department of Pathology"
            },
            {
                "name": "Xiang-Hong Zhang",
                "org": "Department of Experimental Pathology"
            },
            {
                "name": "Ling-Xiao Xing",
                "org": "Department of Experimental Pathology"
            },
            {
                "name": "Jun-Ling Wang",
                "org": "Department of Experimental Pathology"
            },
            {
                "name": "Cui-Zhi Geng",
                "org": "Department of Surgery"
            }
        ],
        "title": "Inhibition of the expression of Ezrin and cell migration of breast cancer cells by low dose of epirubicin",
        "abstract": "Objective: To investigate the effect of low dose of epirubicin (EPI) on Ezrin expression and cell migration of human breast cancer MDA-MB-231 cells and provide a new idea for rational drug usage in clinic. Methods: RT-PCR, Western blotting, and immunocytochemistry were used to detect the Ezrin expression in human breast cancer MDA-MB-231 cells at MRNA, protein, and cellular levels, respectively, after low dose of EPI treatment. Migration abilities of breast cancer cells were observed after low dose of EPI treatment. The correlation of Ezrin with the expression of E-cadherin and CD44 was analyzed. Results: The migration capabilities of breast cancer cells were inhibited significantly after 4-h treatment with EPI at 1.0, 2.5, 5.0, and 10.0 \u03bcg/mL. Low dose of EPI inhibites the mRNA and protein expressions of Ezrin and CD44 and elevated the expression of E-cadherin in a dose-dependent manner. Conclusion: Low dose of EPI decreases the migration ability of breast cancer cells via inhibiting Ezrin expression. The effect is not dependent on its specific cytotoxicity.",
        "keywords": [
            "Antineoplastic combined chemotherapy protocols",
            "Breast neoplasms",
            "Cell movement",
            "Epirubicin"
        ],
        "venue": "Tumor",
        "year": 2009,
        "id": "FwRmaBMA"
    },
    "MtZc2HKP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information Engineering"
            },
            {
                "name": "Linlin Ci",
                "org": "Beijing Institute of Information Technology"
            },
            {
                "name": "Genyan Ge",
                "org": "Beijing Institute of Information Technology"
            }
        ],
        "title": "Design and implementation of a multi-axis precision movement machine based on MAS theory",
        "abstract": "A model construction of a multi-agent system (MAS) and the basic function of the agent are described. The precision control method using the multi-CPU of a programmable logic controller (PLC) is introduced, and a distributed method using multiple CPUs to control different motion machines is given. The test results indicate that in industrial control fields, the combination of using the credible PLC to control the motion machine and multi-CPU task distributing methods can solve multiaxis machine linkage and implication, providing a more credible method for multi-axis motion units. \u00a9 2008 Higher Education Press and Springer-Verlag GmbH.",
        "keywords": [
            "Multi-agent system (MAS)",
            "Multi-CPU system",
            "Token"
        ],
        "venue": "Frontiers of Electrical and Electronic Engineering in China",
        "year": 2009,
        "id": "MtZc2HKP"
    },
    "EGrTUkUe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yu-Cheng Gu",
                "org": ""
            },
            {
                "name": "Jian-Guang Luo",
                "org": ""
            },
            {
                "name": "Jun-Song Wang",
                "org": ""
            },
            {
                "name": "Xue-Feng Huang",
                "org": ""
            },
            {
                "name": "Ling-Yi Kong",
                "org": ""
            }
        ],
        "title": "Triterpenoid saponins from Dianthus versicolor",
        "abstract": "Seven new pentacyclic triterpenoid saponins, named dianversicosides A-G (1-7), together with nine known compounds, were isolated from the aerial parts of Dianthus Versicolor. The structures of 1-7 were elucidated on the basis of spectroscopic data and chemical evidence. The absolute configuration of the 3-hydroxyl-3-methylglutaryl (HMG) group in 1-4 was ascertained by chemical analysis combined with a chiral HPLC method. Cytotoxic activities of the isolated compounds were evaluated against a small panel of cancer and other cell lines. \u00a9 2009 American Chemical Society and American Society of Pharmacognosy.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Natural Products",
        "year": 2009,
        "id": "EGrTUkUe"
    },
    "HgKj1DdF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information Engineering"
            },
            {
                "name": "Weimin Zheng",
                "org": "Tsinghua National Laboratory for Information Science and Technology"
            }
        ],
        "title": "Synthesize trust degree evaluating model for an information grid environment",
        "abstract": "Dynamic changes of grid entities can result in security problems in the grid environment and in efficient use of resources. A trust value model was developed to evaluate grid entities in dynamic grid environments to improve grid security. A synthesized trust degree evaluation model (STDEM) was constructed based on a direct trust degree, an indirect trust degree, and an overall trust degree. Each trust degree is quantified to evaluation node credibility in the grid system. The STDEM model parameters are analyzed in emulations. The STDEM model is applied to an actual data grid system to evaluate its effect evenness.",
        "keywords": [
            "Grid computing",
            "Trust",
            "Trust degree",
            "Trust evaluation"
        ],
        "venue": "Qinghua Daxue Xuebao/Journal of Tsinghua University",
        "year": 2009,
        "id": "HgKj1DdF"
    },
    "TQcSxYoI": {
        "authors": [
            {
                "name": "Guanwei Luo",
                "org": "School of Mechatronic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Mathematics, Physics and Software Engineering"
            },
            {
                "name": "Xiaohong Lv",
                "org": "School of Mechatronic Engineering"
            }
        ],
        "title": "Dynamic analysis and suppressing chaotic impacts of a two-degree-of-freedom oscillator with a clearance",
        "abstract": "A two-degree-of-freedom impact oscillator is considered. The maximum displacement of one of the masses is limited to a threshold value by the symmetrical rigid stops. Impacts between the mass and the stops are described by an instantaneous coefficient of restitution. Dynamics of the system is studied with special attention to periodic-impact motions and bifurcations. Period-one double-impact symmetrical motion and transcendental impact Poincar\u00e9 map of the system is derived analytically. Stability and local bifurcations of the period-one double-impact symmetrical motions are analyzed by using the impact Poincar\u00e9 map. The Lyapunov exponents in the vibratory system with impacts are calculated by using the transcendental impact map. The influence of the clearance and excitation frequency on symmetrical double-impact periodic motion and bifurcations is analyzed. A series of other periodic-impact motions are found and the corresponding bifurcations are analyzed. For smaller values of clearance, period-one double-impact symmetrical motion usually undergoes pitchfork bifurcation with decrease in the forcing frequency. For large values of the clearance, period-one double-impact symmetrical motion undergoes Neimark-Sacker bifurcation with decrease in the forcing frequency. The chattering-impact vibration and the sticking phenomena are found to occur in the region of low forcing frequency, which enlarges the adverse effects such as high noise levels, wear and tear and so on. These imply that the dynamic behavior of this system is very rich and complex, varying from different types of periodic motions to chaos, even chattering-impacting vibration and sticking. Chaotic-impact motions are suppressed to minimize the adverse effects by using external driving force, delay feedback and feedback-based method of period pulse. \u00a9 2007 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Bifurcation",
            "Impact",
            "Periodic motion",
            "Suppressing chaos",
            "Vibration"
        ],
        "venue": "Nonlinear Analysis: Real World Applications",
        "year": 2009,
        "id": "TQcSxYoI"
    },
    "LtHuHSxg": {
        "authors": [
            {
                "name": "Guanwei Luo",
                "org": "School of Mechatronic Engineering"
            },
            {
                "name": "Xiaohong Lv",
                "org": "School of Mechatronic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Mathematics, Physics and Software Engineering"
            }
        ],
        "title": "Dynamics of an impact-progressive system",
        "abstract": "An impact oscillator with a frictional slider is considered. The basic function of the investigated system is to overcome the frictional force and move downwards. Based on the analysis of the oscillatory and progressive motions of the system, we introduce an impact Poincar\u00e9 map with dynamical variables defined at the impact instants. The nonlinear dynamics of the impact system with a frictional slider is analyzed by using the impact Poincar\u00e9 map. The stability and bifurcations of single-impact periodic motions are analyzed, and some information about the existence of other types of periodic-impact motions is provided. Since the system equilibrium is moving downwards, one way to monitor the progression rate is to calculate its progression in a finite time. The simulation results show that in a finite time, the largest progression of the system is found to occur for period-1 multi-impact motions existing in the regions of low forcing frequencies. Secondly, the progression of the period-1 single-impact motion with peak-impact velocity is also distinct enough. However, it is important to note, that the largest progression for period-1 multi-impact motion existing at a low forcing frequency is not an optimal choice for practical engineering applications. The greater the number of the impacts in an excitation period, the more distinct the adverse effects such as high noise levels and wear and tear caused by impacts. As a result, the progression of the period-1 single-impact motion with the peak-impact velocity is still optimal for practical applications. The influence of parameter variations on the oscillatory and progressive motions of the impact-progressive system are elucidated accordingly, and feasible parameter regions are provided. \u00a9 2007 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Bifurcation",
            "Impact",
            "Periodic motion",
            "Stability",
            "Vibration"
        ],
        "venue": "Nonlinear Analysis: Real World Applications",
        "year": 2009,
        "id": "LtHuHSxg"
    },
    "lLKhfCTy": {
        "authors": [
            {
                "name": "Hong-Li Cheng",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Kui Lu",
                "org": "Henan Institute of Engineering"
            },
            {
                "name": "Ying-Jie Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiao Wu",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Studies on the interaction of methionine dipeptide with deoxyribonucleic acid by spectroscopy and electrochemical method",
        "abstract": "The interaction mechanism and mode of methionine dipeptide ( Met-Met) with DNA were studied by UV-vis spectrophotometry, cyclic voltammetry and fluorescence spectroscopy using ethidium bromide ( EB ) as a fluorescent probe. The results showed that the ultraviolet spectrum produced hypochromic effect and the fluo-rescence had quenching effect with increasing the concentration of Met-Met, and also the peak current of Met-Met decreased and the peak potential shifted negatively. From the experimental results, it can be concluded that the interaction between Met-Met and DNA was mainly in electrostatic binding mode. The binding constant was calculated to be of 10 ",
        "keywords": [
            "Cyclic voltammetry",
            "Deoxyribonucleic acid",
            "Fluorescence spectroscopy",
            "Interaction",
            "Methionine dipeptide",
            "Ultraviolet spectrometry"
        ],
        "venue": "Fenxi Huaxue/ Chinese Journal of Analytical Chemistry",
        "year": 2009,
        "id": "lLKhfCTy"
    },
    "tQCi8UFU": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Baiyu Liu",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Convex eigenfunction of a drifting Laplacian operator and the fundamental gap",
        "abstract": "We study the convexity of the first eigenfunction of the drifting Laplacian operator with zero Dirichlet boundary value provided a suitable assumption to the drifting term is added. We firstly generalize some results of N. Korevaar and S.-T. Yau to gain a Hessian estimate of the first eigenfunction. As an application, we use this Hessian estimate to get a lower bound of the difference of the first and second eigenvalues of the drifting Laplacian. At the end we also find a lower bound when the Hessian estimate does not hold.",
        "keywords": [
            "Drifting Laplacian",
            "Eigenvalue",
            "Fundamental gap",
            "Hessian estimate"
        ],
        "venue": "Pacific Journal of Mathematics",
        "year": 2009,
        "id": "tQCi8UFU"
    },
    "Utrbw94G": {
        "authors": [
            {
                "name": "Hongzhi Luo",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Wei Zhu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guodong Liu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Yangxian Li",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Xiaoxi Zhu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Chengbao Jiang",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Huibin Xu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Guangheng Wu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            }
        ],
        "title": "Effect of rapid solidification on the site preference of Heusler alloy Mn2NiSb",
        "abstract": "The site preference of Mn atoms in Heusler alloy Mn",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics D: Applied Physics",
        "year": 2009,
        "id": "Utrbw94G"
    },
    "IyLQXoTT": {
        "authors": [
            {
                "name": "Tao Hu",
                "org": "State Key Laboratory of Virology and The Modern Virology Research Centre"
            },
            {
                "name": "Qiong Fu",
                "org": "State Key Laboratory of Virology and The Modern Virology Research Centre"
            },
            {
                "name": "Ping Chen",
                "org": "Department of Pathophysiology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Virology and The Modern Virology Research Centre"
            },
            {
                "name": "Onsam Sin",
                "org": "State Key Laboratory of Virology and The Modern Virology Research Centre"
            },
            {
                "name": "Deyin Guo",
                "org": "State Key Laboratory of Virology and The Modern Virology Research Centre"
            }
        ],
        "title": "Construction of an artificial microRNA expression vector for simultaneous inhibition of multiple genes in mammalian cells",
        "abstract": "Recently, artificial microRNA (amiRNA) has become a promising RNA interference (RNAi) technology. Here, we describe a flexible and reliable method for constructing both single- and multi-amiRNA expression vectors. Two universal primers, together with two specific primers carrying the encoding sequence of amiRNA were designed and utilized to synthesize the functional amiRNA cassette through a one-step PCR. With appropriate restriction sites, the synthesized amiRNA cassettes can be cloned into any site of different destination vectors. Using the method, we constructed both singleand multi-amiRNA expression vectors to target three reporter genes, which code firefly luciferase (Fluc), enhanced green fluorescent protein (EGFP) and \u03b2-galactosidase (LacZ), respectively. The expressions of three genes were all specifically inhibited by either the corresponding single- or the multi-amiRNA expression vector in 293T cells. And the RNAi efficiency of each amiRNA produced by both single- and multi-amiRNA expression vectors was comparable. \u00a9 2009 by the authors.",
        "keywords": [
            "Artificial microRNA",
            "Expression vector",
            "Multiple genes",
            "RNA interference"
        ],
        "venue": "International Journal of Molecular Sciences",
        "year": 2009,
        "id": "IyLQXoTT"
    },
    "c6syQHAf": {
        "authors": [
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiao-Mei Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Deng Pan",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Study on the effect of emulsifiers on the polymerization of organosilicon-acrylate core-shell emulsion using fluorescence probe technique",
        "abstract": "The critical micelle concentration (CMC) of sodium dodecyl sulfate (SDS), alklphenol ethoxylates (OP-10) and composite emulsifiers were determined using fluorescence probe technique. The polymerization of organosilion-acrylate core-shell emulsion was studied by using this technique for the first time. The effect of emulsifier's micellization in the polymerization of organosilion-acrylate core-shell emulsion was discussed by the I\n                        ",
        "keywords": [
            "CMC",
            "Emulsifier",
            "Florescence probe technique",
            "Organosilion-acrylate core-shell emulsion"
        ],
        "venue": "Yingxiang Kexue yu Guanghuaxue/Imaging Science and Photochemistry",
        "year": 2009,
        "id": "c6syQHAf"
    },
    "XaDhjkSC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Magnetism"
            },
            {
                "name": "Zhi-Yong Zhu",
                "org": "State Key Laboratory for Magnetism"
            },
            {
                "name": "Min Li",
                "org": "National Laboratory of Superhard Materials"
            },
            {
                "name": "Shi-Dan Yu",
                "org": "National Laboratory of Superhard Materials"
            },
            {
                "name": "Qi-Liang Cui",
                "org": "National Laboratory of Superhard Materials"
            },
            {
                "name": "Qiang Zhou",
                "org": "National Laboratory of Superhard Materials"
            },
            {
                "name": "Jing-Lan Chen",
                "org": "State Key Laboratory for Magnetism"
            },
            {
                "name": "Guang-Heng Wu",
                "org": "State Key Laboratory for Magnetism"
            }
        ],
        "title": "Structure and magnetic properties of stress-induced martensites in ferromagnetic shape memory alloy Mn",
        "abstract": "In-situ high pressure X-ray diffraction experiments on Heusler-type ferromagnetic shape memory alloy Mn",
        "keywords": [
            "Ferromagnetic shape memory alloys",
            "High pressure",
            "Mn2NiGa",
            "Synchrotron radiation"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2009,
        "id": "XaDhjkSC"
    },
    "PR9gyb9C": {
        "authors": [
            {
                "name": "Weixia Zhang",
                "org": "Key Lab. of Organic Optoelectronics and Molecular Engineering"
            },
            {
                "name": "Jiecheng Cui",
                "org": "Key Lab. of Organic Optoelectronics and Molecular Engineering"
            },
            {
                "name": "Changxu Lin",
                "org": "Key Lab. of Organic Optoelectronics and Molecular Engineering"
            },
            {
                "name": "Yiguang Wu",
                "org": "Key Lab. of Organic Optoelectronics and Molecular Engineering"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Yuquan Wen",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Guangtao Li",
                "org": "Key Lab. of Organic Optoelectronics and Molecular Engineering"
            }
        ],
        "title": "Pyrrole containing ionic liquid as tecton for construction of ordered mesoporous silica with aligned polypyrrole nanowires in channels",
        "abstract": "Two types of ionic liquid (IL) based surfactants bearing a terminal pyrrole moiety were synthesized, and used as both structure-directing agents and monomers to prepare mesostructured silica with densely packed pyrrole units within channels via a hydrothermal synthesis procedure. A systematic study was carried out to address the influence of the relative concentration of the IL and the type of head group and counter ions on the mesostructure. As a main result, it was found that both the prepared imidazolium- and pyridium-based surfactants displayed a significantly strong tendency towards formation of a highly ordered two-dimensional (2D) hexagonal mesostructure in a broad range of conditions with excellent reproducibility. In situ polymerization of the pyrrole groups closely packed in the central region of the formed silica pore channels led to the desired mesostructured silica with well-distinct aligned polypyrrole (PPy) molecular wires in channels, which are clearly visible under TEM after the removal of silica framework. It is found that, due to the spatial confinement of the silica framework, the encapsulated PPys are elongated and straight, leading to longer conjugation length. \u00a9 2009 The Royal Society of Chemistry.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Materials Chemistry",
        "year": 2009,
        "id": "PR9gyb9C"
    },
    "UG9dVGCs": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "School of Physics and Electronics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Jijun Zhao",
                "org": "National Laboratory for Infrared Physics"
            },
            {
                "name": "Koblar Alan Jackson",
                "org": "Department of Physics"
            }
        ],
        "title": "Structural growth behavior and polarizability of Cdn Te n (n=1-14) clusters",
        "abstract": "The lowest-energy structures of Cd",
        "keywords": [
            ""
        ],
        "venue": "Journal of Chemical Physics",
        "year": 2009,
        "id": "UG9dVGCs"
    },
    "XnW30TSe": {
        "authors": [
            {
                "name": "Ping Jiang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian Pan",
                "org": ""
            },
            {
                "name": "Yuan Chun",
                "org": ""
            },
            {
                "name": "Qinhua Xu",
                "org": ""
            },
            {
                "name": "Jialu Dong",
                "org": ""
            }
        ],
        "title": "Preparation of amphiphilic HZSM-5 zeolite by chemical vapor deposition of trimethylchlorosilane",
        "abstract": "Amphiphilic HZSM-5 zeolite particles were prepared by the chemical vapor deposition (CVD) of trimethylchlorosilane ((CH",
        "keywords": [
            "Amphiphilic zeolite",
            "Chemical vapor deposition",
            "HZSM-5",
            "Phase-boundary catalysis",
            "Trimethylchlorosilane"
        ],
        "venue": "Cuihua Xuebao / Chinese Journal of Catalysis",
        "year": 2009,
        "id": "XnW30TSe"
    },
    "kq4RE60j": {
        "authors": [
            {
                "name": "Jinrong Wu",
                "org": "Institute of Acoustics"
            },
            {
                "name": "E.C. Shan",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Tianfu Gao",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Numerical simulation on searching the optimum source-depth distribution for reverberation inversion by simulated annealing",
        "abstract": "To extract the intrinsic bottom back-scattering information from the reverberation data in shallow water has been a challenge topic for long time. It is shown that the modal back-scattering matrix (MBSM) is the intrinsic description of the bottom scattering.",
        "keywords": [
            "Inversion",
            "Optimum source-depth distribution",
            "Simulated annealing"
        ],
        "venue": "Journal of Computational Acoustics",
        "year": 2009,
        "id": "kq4RE60j"
    },
    "4LQ3XUbq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "NUIST School of Sciences of Computer and Software"
            },
            {
                "name": "Zhihong Jiang",
                "org": "Key Laboratory of Meteorological Disaster of Ministry of Education"
            },
            {
                "name": "Chunfeng Duan",
                "org": "Key Laboratory of Meteorological Disaster of Ministry of Education"
            },
            {
                "name": "Qilong Miao",
                "org": "NUIST College of Applied Meteorology"
            },
            {
                "name": "Yonga Wang",
                "org": "Key Laboratory of Meteorological Disaster of Ministry of Education"
            }
        ],
        "title": "Weekend effect of temperature variation in the Yangtze River Delta of",
        "abstract": "Study is performed of the weekly cycle of temperature indices (its diurnal range, mean, maximum and minimum) as well as cloudiness, solar radiation and air pollution index based on 1996-2005 surface observations and air pollution indexes from four big cities over the Yangtze River Delta of China. Results suggest that these temperature variations are featured by significant weekend effect (WE) in that these temperatures are higher at weekends than on workdays in summer as opposed to those in other seasons; the WE of diurnal maximum and minimum temperatures is much bigger at weekends and can be utilized as the WE index; during the long spell of holidays or festivities in China WE is remarkable, and especially in the Spring Festival and National Day holidays these temperatures are smaller compared to those 7 day before and after as opposed to the values during, and 7 days before/after, the May Day holidays; the temperature WE bears a close relation to aerosol concentration thanks to anthropogenic activities; in summer the indirect impacts of aerosols (aerosol cloud interactions) due to abundant vapor play a dominant role and at weekends little aerosol is responsible for reduced cloudiness, allowing more solar radiation to strike the ground for the rise in all the temperatures; in the other seasons the direct and semi-direct effect of aerosol plays a predominant part, with the concentration of aerosols declining at weekends for reducing its ability to heat air and increasing cloudiness, thus leading to the decrease in all the temperature elements. \u00a9 2009 SPIE.",
        "keywords": [
            "Aerosol",
            "Cloudiness",
            "Holiday effect",
            "Weekend effect"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2009,
        "id": "4LQ3XUbq"
    },
    "361B1LmW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Feipeng Da",
                "org": ""
            }
        ],
        "title": "Mean-square exponential stability of stochastic Hopfield neural networks with time-varying discrete and distributed delays",
        "abstract": "In this Letter, the mean-square exponential stability problem for stochastic Hopfield neural networks with both discrete and distributed time-varying delays is investigated. By choosing a modified Lyapunov-Krasovskii functional, a delay-dependent criterion is established such that the stochastic neural network is mean-square exponentially stable. The derivative of discrete time-varying delay h (t) satisfies over(h, \u0307) (t) \u2264 \u03b7 and the decay rate \u03b2 can be any finite positive value without any other constraints. The assumptions given in this Letter are more general than the conventional assumptions (i.e., over(h, \u0307) (t) \u2264 \u03b7 < 1 and \u03b2 satisfies a transcendental equation or an inequality). Finally, numerical examples are provided to illustrate the effectiveness of the proposed sufficient conditions. \u00a9 2009 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Exponential stability",
            "Linear matrix inequality",
            "Neural networks",
            "Stochastic systems",
            "Time-varying delay systems"
        ],
        "venue": "Physics Letters, Section A: General, Atomic and Solid State Physics",
        "year": 2009,
        "id": "361B1LmW"
    },
    "i53ORNLJ": {
        "authors": [
            {
                "name": "Wensheng Hou",
                "org": "Department of Electrical and Computer Engineering"
            },
            {
                "name": "Xiaoying Wu",
                "org": "Department of Biomedical Engineering"
            },
            {
                "name": "Jun Zheng",
                "org": "Department of Computer Science"
            },
            {
                "name": "Li Ma",
                "org": "Department of Biomedical Engineering"
            },
            {
                "name": "Xiaolin Zheng",
                "org": "Department of Biomedical Engineering"
            },
            {
                "name": "Yingtao Jiang",
                "org": "Department of Electrical and Computer Engineering"
            },
            {
                "name": "Dandan Yang",
                "org": "Department of Biomedical Engineering"
            },
            {
                "name": "Shizhi Qian",
                "org": "Department of Aerospace Engineering"
            },
            {
                "name": "Chenglin Peng",
                "org": "Department of Biomedical Engineering"
            }
        ],
        "title": "Characterization of finger isometric force production with maximum power of surface electromyography",
        "abstract": "Finger's action has been controlled by both intrinsic and extrinsic hand muscles. Characterizing the finger action with the activations of hand muscles could be useful for evaluating the neuromuscular control strategy of finger's motor functions. This study is designed to explore the correlation of isometric fingertip force production and frequency-domain features of surface electromyography (sEMG) recorded on extrinsic hand muscles. To this end, 13 subjects (five male and eight female university students) have been recruited to conduct a target force-tracking task. Each subject is required to produce a certain level of force with either the index or middle fingertip to match the pseudo-random ordered target force level (4N, 6N, or 8N) as accurate as possible. During the finger force production process, the sEMG signals are recorded on two extrinsic hand muscles: flex digitorum superficials (FDS) and extensor digitorum (ED). For each sEMG trail, the power spectrum is estimated with the autoregressive (AR) model and from which the maximum power is obtained. Our experimental results reveal three findings: (1) the maximum power increases with the force level regardless of the force producing finger (i.e. index or middle) and the extrinsic hand muscle (i.e. FDS or ED). (2) The sEMG maximum power of index finger is significantly lower than that of the middle finger under the same force level and extrinsic hand muscle. (3) No significant difference can be found between the maximum powers of FDS and ED. The results indicate that the activations of the extrinsic muscles are affected by both the force level and the force producing finger. Based on our findings, the sEMG maximum power of the extrinsic hand muscles could be used as a key parameter to describe the finger's actions. \u00a9 2009 National Taiwan University.",
        "keywords": [
            "Extrinsic hand muscle",
            "Finger action",
            "Maximum power",
            "Power spectrum analysis",
            "Surface electromyography (sEMG)"
        ],
        "venue": "Biomedical Engineering - Applications, Basis and Communications",
        "year": 2009,
        "id": "i53ORNLJ"
    },
    "H6xHewc8": {
        "authors": [
            {
                "name": "Fan Qiu",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Jianguang Luo",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Shun Yao",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Lingyi Kong",
                "org": "Department of Natural Medicinal Chemistry"
            }
        ],
        "title": "Preparative isolation and purification of anthocyanins from purple sweet potato by high-speed counter-current chromatography",
        "abstract": "High-speed counter-current chromatography (HSCCC) was applied to the preparative isolation and purification of peonidin 3-O-(6-O-(E)-caffeoyl-2-O-\u03b2-D-glucopyranosyl-\u03b2-D- glucopyranoside)-5-O-\u03b2-D-glucoside (1), cyanidin 3-O-(6-O-p-coumaroyl)-\u03b2-D-glucopyranoside (2), peonidin 3-O-(2-O- (6-O-(E)-caffeoyl-\u03b2-D-glucopyranosyl)-6-O-(E)-caffeoyl-\u03b2-D- glucopyranoside)-5-O-\u03b2-D-glucopyranoside (3), peonidin 3-O-(2-O-(6-O-(E)-feruloyl-\u03b2-D-glucopyranosyl)- 6-O-(E)-caffeoyl-\u03b2-D-glucopyranoside)-5-O-\u03b2-D-glucopyranoside (4) from purple sweet potato. Separation of crude extracts (200 mg) from the roots of purple sweet potato using methyl tert-butyl ether/n-butanol/ acetonitrile/water/trifluoroacetic acid (1:4:1:5:0.01, v/v) as the two-phase solvent system yielded 1 (15 mg), 2 (7 mg), 3 (10 mg), and 4 (12 mg). The purities of 1-4 were 95.5%, 95.0%, 97.8%, and 96.3%, respectively, as determined by HPLC. Compound 2 was isolated from purple sweet potato for the first time. The chemical structures of these components were identified by \n                        ",
        "keywords": [
            "Acylated anthocyanin",
            "HSCCC",
            "Purple sweet potato",
            "Separation and purification"
        ],
        "venue": "Journal of Separation Science",
        "year": 2009,
        "id": "H6xHewc8"
    },
    "NFOEEq5g": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Software"
            },
            {
                "name": "Dangwei Liang",
                "org": "Geophysical Research Institute of Shengli Oil Field"
            },
            {
                "name": "Qiongsheng Zhang",
                "org": "School of Computer Science and Communication Engineering"
            },
            {
                "name": "Xin Li",
                "org": "Shandong University"
            },
            {
                "name": "Hongan Wang",
                "org": "Institute of Software"
            }
        ],
        "title": "Load shedding for shared window join over real-time data streams",
        "abstract": "Join is a fundamental operator in a Data Stream Management System (DSMS). It is more efficient to share execution of multiple windowed joins than separate execution of everyone because the former saves a part of cost in common windows. Therefore, shared window join is adopted widely in multiqueries DSMS. When all tasks of queries exceed maximum system capacity, the overloaded DSMS fails to process all of its input data and keep up with the rates of data arrival. Especially in a time-critical environment, queries should be completed not just timely but within certain deadlines. In this paper, we address load shedding approach for shared window join over real-time data streams. A load shedding algorithm LS-SJRT-CW is proposed to handle queries shared window join in overloaded real-time system effectively. It would reduce load shedding overhead by adjusting sliding window size. Experiment results show that our algorithm would decrease average deadline miss ratio over some ranges of workloads. \u00a9 Springer-Verlag Berlin Heidelberg 2009.",
        "keywords": [
            "Data stream",
            "Load shedding",
            "Quality of service",
            "Query deadline"
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2009,
        "id": "NFOEEq5g"
    },
    "XPn1uoZ5": {
        "authors": [
            {
                "name": "Ying Yan",
                "org": "SAP Research Center"
            },
            {
                "name": "Chen Wang",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Aoying Zhou",
                "org": "East China Normal University"
            },
            {
                "name": "Weining Qian",
                "org": "East China Normal University"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Laboratory"
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Laboratory"
            }
        ],
        "title": "Efficient indices using graph partitioning in RDF triple stores",
        "abstract": "With the advance of the Semantic Web, varying RDF data were increasingly generated, published, queried, and reused via the Web. For example, the DBpedia, a community effort to extract structured data from Wikipedia articles, broke 100 million RDF triples in its latest release. Initiated by Tim Berners-Lee, likewise, the Linking Open Data (LOD) project has published and interlinked many open licence datasets which consisted of over 2 billion RDF triples so far. In this context, fast query response over such large scaled data would be one of the challenges to existing RDF data stores. In this paper, we propose a novel triple indexing scheme to help RDF query engine fast locate the instances within a small scope. By considering the RDF data as a graph, we would partition the graph into multiple subgraph pieces and store them individually, over which a signature tree would be built up to index the URIs. When a query arrives, the signature tree index is used to fast locate the partitions that might include the matches of the query by its constant URIs. Our experiments indicate that the indexing scheme dramatically reduces the query processing time in most cases because many partitions would be early filtered out and the expensive exact matching is only performed over a quite small scope against the original dataset. \u00a9 2009 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - International Conference on Data Engineering",
        "year": 2009,
        "id": "XPn1uoZ5"
    },
    "TGE8Pqn6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Xingwang Xu",
                "org": "Mathematics Department"
            }
        ],
        "title": "Uniform bound and a non-existence result for Lichnerowicz equation in the whole n-space",
        "abstract": "In this Note, we give a uniform bound and a non-existence result for positive solutions to the Lichnerowicz equation in R",
        "keywords": [
            ""
        ],
        "venue": "Comptes Rendus Mathematique",
        "year": 2009,
        "id": "TGE8Pqn6"
    },
    "agCoeq7R": {
        "authors": [
            {
                "name": "Wei-Dong Xu",
                "org": "Institute for Biomedical Engineering and Instrumentation"
            },
            {
                "name": "Wei Liu",
                "org": "Institute for Biomedical Engineering and Instrumentation"
            },
            {
                "name": "Li-Hua Li",
                "org": "Institute for Biomedical Engineering and Instrumentation"
            },
            {
                "name": "Shun-Ren Xia",
                "org": "Department of Biomedical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Institute for Biomedical Engineering and Instrumentation"
            },
            {
                "name": "Guo-Liang Shao",
                "org": "Department of Radiology"
            },
            {
                "name": "Juan Zhang",
                "org": "Department of Radiology"
            }
        ],
        "title": "Automatic detection of the masses in the mammograms using characteristic modeling and neural networks",
        "keywords": [
            "Adaptive-Network-based Fuzzy Inference System (ANFIS)",
            "Computer-Aided Diagnosis (CAD)",
            "Mammogram",
            "Mass",
            "Multi-Layer Perceptrons (MLP)"
        ],
        "venue": "Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology",
        "year": 2009,
        "id": "agCoeq7R"
    },
    "IVf7XRDP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ping Jiang",
                "org": ""
            },
            {
                "name": "Ruiqin Sun",
                "org": ""
            },
            {
                "name": "Yuan Chun",
                "org": ""
            },
            {
                "name": "Qinhua Xu",
                "org": ""
            }
        ],
        "title": "Preparation of high specific surface area MgO by a gel-templating route",
        "abstract": "A series of solid base MgO materials were prepared by a new gel-templating route using the gel derived from rice powder as the template and Mg(CH",
        "keywords": [
            "Gel-templating route",
            "High specific surface area",
            "Magnesia",
            "Nanomaterial",
            "Rice powder"
        ],
        "venue": "Cuihua Xuebao / Chinese Journal of Catalysis",
        "year": 2009,
        "id": "IVf7XRDP"
    },
    "aFUob6vw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jian-Feng Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Ling He",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Effect of SDBS on performances of PANI/Dy2O3 composite materials",
        "abstract": "Composite materials of polyaniline (PANI) doped with sodium dodecylbenzene sulfonate (SDBS) and dysprosium oxide (Dy",
        "keywords": [
            "Anti-corrosive property",
            "Dysprosium oxide",
            "In-situ emulsion polymerization",
            "Polyaniline"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2009,
        "id": "aFUob6vw"
    },
    "p5Qq1KV9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Lu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Ke-Long Huang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chao Chen",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Analysis and characterization of microscopic morphology and orientation structure of polyaniline polymerized in a constant magnetic field",
        "abstract": "Conductive polyaniline (PAn-",
        "keywords": [
            "Anisotropic conductivity",
            "Magnetic field",
            "Orientation microstructure",
            "Polyaniline"
        ],
        "venue": "Chinese Journal of Polymer Science (English Edition)",
        "year": 2009,
        "id": "p5Qq1KV9"
    },
    "KfKfMVMj": {
        "authors": [
            {
                "name": "Weixia Zhang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Jiecheng Cui",
                "org": "Department of Chemistry"
            },
            {
                "name": "Cheng-An Tao",
                "org": "Department of Chemistry"
            },
            {
                "name": "Yiguang Wu",
                "org": "Department of Chemistry"
            },
            {
                "name": "Zhanping Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Yuquan Wen",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Guangtao Li",
                "org": "Department of Chemistry"
            }
        ],
        "title": "A strategy for producing pure single-layer graphene sheets based on a confined self-assembly approach",
        "abstract": "Carbon sandwich: When a pyrrole-containing surfactant is polymerized between layers of silica (see picture; pyrrole is red), subsequent carbonization and removal of the silica template yields large, pure, single-layer graphene sheets. The procedure, which employs mild conditions, is controllable and can be used to produce micrometer-sized graphene sheets on a gram scale. \u00a9 2009 Wiley-VCH Verlag GmbH & Co. KGaA.",
        "keywords": [
            "Graphene",
            "Mesostructured silica",
            "Polymerizable surfactants",
            "Self-assembly",
            "Template synthesis"
        ],
        "venue": "Angewandte Chemie - International Edition",
        "year": 2009,
        "id": "KfKfMVMj"
    },
    "tGwYIr3L": {
        "authors": [
            {
                "name": "Chong Ding",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Xujun Liang",
                "org": "State Key Laboratory of Neurobiology"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Xiaobing Yuan",
                "org": "State Key Laboratory of Neurobiology"
            },
            {
                "name": "Xueliang Zhu",
                "org": "Laboratory of Molecular Cell Biology"
            }
        ],
        "title": "Opposing effects of Ndel1 and \u03b11 or \u03b12 on cytoplasmic dynein through competitive binding to Lis1",
        "abstract": "Lis1 is an essential protein whose insufficiency causes aberrant neuronal positioning during neocortical development. It is believed to regulate both cytoplasmic dynein, a microtubule minus-end-directed motor, through direct interaction, and platelet-activating factor acetylhydrolase (PAF-AH) Ib by complexing with the catalytic subunits \u03b11 and \u03b12. Although \u03b11 and \u03b12 are highly expressed in brain, their deficiencies fail to cause brain abnormality. Here, we show that overexpression of \u03b12 or \u03b11 results in inactivation of dynein characterized by Golgi and endosome dispersion and mitotic delay. Further overexpression of Lis1 or Ndel1, a Lis1- and dynein-binding protein that is also crucial for dynein function, restored Golgi and endosome distribution. Biochemical assays showed that \u03b11 and especially \u03b12, were able to compete against Ndel1 and dynein for Lis1 binding in a dose-dependent manner. Overexpression of \u03b12 in developing rat brain repressed the radial migration of neurons and mitotic progression of neuroprogenitors. By contrast, a Lis1-binding-defective point mutant, \u03b12",
        "keywords": [
            "Cytoplasmic dynein",
            "Mitosis",
            "Neuronal migration",
            "Nudel",
            "Platelet-activating factor acetylhydrolase (PAF-AH) Ib complex",
            "Vesicle transport"
        ],
        "venue": "Journal of Cell Science",
        "year": 2009,
        "id": "tGwYIr3L"
    },
    "SdK3ILBR": {
        "authors": [
            {
                "name": "Chang-Ling Tan",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Zhen-Bing Tan",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Jun Chen",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Fan Yang",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Fan-Ming Qu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guang-Tong Liu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Hai-Fang Yang",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Chang-Li Yang",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li L\u00fc",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            }
        ],
        "title": "Quantum chaos in graphene nanoribbon quantum dot",
        "abstract": "The electron transport property of a graphene nanoribbon (GNR) quantum dot in a dilution refrigerator at temperature 20 mK is studied. The Coulomb blockade diamonds and excited energy levels of the quantum dot are clearly observed. It is found that the statistical distribution of the spacing between the nearest-neighboring Coulomb blockade peaks and that of the individual peak height are consistent respectively with the typical Wigner-Dyson distribution and Porter-Thomas distribution as prescribed by the random matrix theory for a quantum chaotic system. Thus, our results demonstrate that the GNR quantum dot is a quantum chaotic system at low temperatures. The possible origin of this phenomenon is also discussed. \u00a9 2009 Chin. Phys. Soc.",
        "keywords": [
            "Coulomb blockade",
            "Graphene nanoribbon",
            "Quantum chaos",
            "Quantum dot"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2009,
        "id": "SdK3ILBR"
    },
    "9rgy8pQ5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Survey Engineering"
            },
            {
                "name": "Xiaohe Gu",
                "org": "National Engineering Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Xingang Xu",
                "org": "National Engineering Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Wenjiang Huang",
                "org": "National Engineering Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Jianhua Jia",
                "org": "Department of Survey Engineering"
            }
        ],
        "title": "Remote sensing measurement of corn planting area based on field-data",
        "abstract": "Stating the cultivation area of cereal crops in administrative unit and the spatial distribution information of cereal crops are not only the basis to estimate the food production, but also the important basis to constitute the food policy and adjust the planting structures. The spatial information technology represented by RS, GIS and GPS is the key technical support to state the cultivation area of cereal crops, and it is also the important part to achieve from conventional statistics to spatial statistics step by step. In order to obtain the planting area of corn by remote sensing measurement, this study chose Yuanyang county of Henan province where was the agricultural region with complex planting structure as experimental area and established field background database by high-resolution image. After the data was pretreated, the pre-classification was carried by the normalized difference vegetation index (NDVI) and digital number (DN) according to the multi-temporal thematic mapper (TM) images, and the planting range was preliminarily obtained. Then we integrated the classification results and vector field boundary, taking the area proportion of corn in the field as the delamination symbol to establish the delamination model, then we went out to investigate the real area proportion of corn in the selected field by the combination of remoting sensing images and vehicular GPS. By the GPS points, the corn pre-classification results were corrected using decision tree. At last, we used the investigated results as standard to judge the classification results, the position precision was 81.8%, and the gross precision was 91.1%. It shows that the position precision and gross precision of multi-temporal TM images can be improved by the database of field boundary.",
        "keywords": [
            "Classification",
            "Decision trees",
            "NDVI",
            "Remote sensing",
            "The area of corn",
            "TM"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2009,
        "id": "9rgy8pQ5"
    },
    "PhCkXpnY": {
        "authors": [
            {
                "name": "Xiaoyuan Wang",
                "org": "IBM China Research Lab"
            },
            {
                "name": "Xingzhi Sun",
                "org": "IBM China Research Lab"
            },
            {
                "name": "Feng Cao",
                "org": "IBM China Research Lab"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab"
            },
            {
                "name": "Nick Kanellos",
                "org": "IBM Software Group"
            },
            {
                "name": "Kang Zhang",
                "org": "Shanghai Jiao Tong University"
            },
            {
                "name": "Yue Pan",
                "org": "IBM China Research Lab"
            },
            {
                "name": "Yong Yu",
                "org": "Shanghai Jiao Tong University"
            }
        ],
        "title": "SMDM: Enhancing enterprisewide master data management using semantic web technologies",
        "abstract": "Motivated by evolving business requirements and novel en-terprise applications, we propose and implement the Se-mantic Master Data Management (SMDM), a semantics-level enhancement to the existing MDM solutions. The SMDM system publishes relational-based master data as vir-tual RDF store, and injects instantaneous reasoning capabil-ities into semantic queries. Two kinds of ontologies are intro-duced to the system, the core MDM ontology and the exter-nal imported domain ontology. SMDM enables data linking among multi-domains, implicit relationship discovery, and declarative definition and extension of business policies and entities. Based on these functions, modern companies can customize their applications and services on demand within the MDM hub. In the demonstration, we build the system environment based on IBM's MDM solution, and run the use cases on the master data of an insurance company. \u00a9 2009 VLDB Endowment.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the VLDB Endowment",
        "year": 2009,
        "id": "PhCkXpnY"
    },
    "kCHVa3C2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xianfa Song",
                "org": ""
            },
            {
                "name": "Lin Zhao",
                "org": ""
            }
        ],
        "title": "On global rough solutions to a non-linear schr\u00f6dinger system",
        "abstract": "The non-linear Schr\u00f6dinger systems arise from many important physical branches. In this paper, employing the I-method, we prove the global-in-time well-posedness for a coupled non-linear Schrdinger system in H \n                        ",
        "keywords": [
            ""
        ],
        "venue": "Glasgow Mathematical Journal",
        "year": 2009,
        "id": "kCHVa3C2"
    },
    "hnOeEgx8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Jian Guang Luo",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Yu Cheng Gu",
                "org": "Syngenta Jealott's Hill International Research Centre Bracknell"
            },
            {
                "name": "Ling Yi Kong",
                "org": "Department of Natural Medicinal Chemistry"
            }
        ],
        "title": "A new steroidal alkaloid from Beaumontia grandiflora",
        "abstract": "A new steroidal alkaloid, beaumontamine (1), was isolated from the stems of Beaumontia grandiflora. The structure was elucidated on the basis of spectral analysis. \u00a9 2009 L.Y. Kong.",
        "keywords": [
            "Alkaloid",
            "Beaumontamine",
            "Beaumontia grandiflora"
        ],
        "venue": "Chinese Chemical Letters",
        "year": 2009,
        "id": "hnOeEgx8"
    },
    "DAed1kC5": {
        "authors": [
            {
                "name": "Changling Tan",
                "org": "Daniel Chee Tsui Laboratory"
            },
            {
                "name": "Zhenbing Tan",
                "org": "Daniel Chee Tsui Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Daniel Chee Tsui Laboratory"
            },
            {
                "name": "Fanming Qu",
                "org": "Daniel Chee Tsui Laboratory"
            },
            {
                "name": "Fan Yang",
                "org": "Daniel Chee Tsui Laboratory"
            },
            {
                "name": "Jun Chen",
                "org": "Daniel Chee Tsui Laboratory"
            },
            {
                "name": "Guangtong Liu",
                "org": "Daniel Chee Tsui Laboratory"
            },
            {
                "name": "Haifang Yang",
                "org": "Laboratory of Microfabrication"
            },
            {
                "name": "Changli Yang",
                "org": "Daniel Chee Tsui Laboratory"
            },
            {
                "name": "Li Lu",
                "org": "Daniel Chee Tsui Laboratory"
            }
        ],
        "title": "Observation of electron weak localization and correlation effects in disordered graphene",
        "abstract": "We have studied the electron transport properties of a disordered graphene sample, where the disorder was intentionally strengthened by Ga",
        "keywords": [
            "Electron-electron interaction",
            "Graphene",
            "Power law",
            "Weak-localization"
        ],
        "venue": "Science in China, Series G: Physics, Mechanics and Astronomy",
        "year": 2009,
        "id": "DAed1kC5"
    },
    "PTqClAkK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "An-Zhe Guo",
                "org": "School of Automation"
            }
        ],
        "title": "Analysis of irregularity and asymmetry for melanoma's boundaries based on local fractals",
        "abstract": "In order to tackle the problem of detecting structural irregularity and asymmetry of lesion boundaries in the early CAD diagnosis of melanomas, a multiscaled local fractal algorithm was proposed in the paper. The sequent removing textural irregularity from skin lesion boundaries was performed and features of boundary irregularity under multiscale were extracted. A novel method of structural irregularity measurements, as a key diagnostic factor, was given and boundary asymmetry measurements using local fractals were presented as well. Experiments showed that the features extracted by the proposed method had advantages over global fractal and geometric measures in multiscaled boundary irregular information. The local fractal based asymmetry measures obviously strengthened asymmetric degrees of melanoma lesions to provide multiple irregularity descriptors and enhanced the capability of discriminating skin tumors on characteristics of boundary irregularity and asymmetry.",
        "keywords": [
            "Boundary asymmetry",
            "Boundary irregularity",
            "Local fractals",
            "Melanoma"
        ],
        "venue": "Chinese Journal of Biomedical Engineering",
        "year": 2009,
        "id": "PTqClAkK"
    },
    "9V9qeq9v": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Three remarks on mean field equations",
        "abstract": "We prove the Liouville theorem for the mean field equation (also called the conformal curvature equation) in \u211d\n                        ",
        "keywords": [
            "Conformal curvature",
            "Indefinite nonlinearity",
            "Liouville theorem",
            "Mean field equation",
            "Moving sphere method"
        ],
        "venue": "Pacific Journal of Mathematics",
        "year": 2009,
        "id": "9V9qeq9v"
    },
    "yU1SXMH3": {
        "authors": [
            {
                "name": "Qing-Yan Li",
                "org": "State key laboratory for marine corrosion and protection"
            },
            {
                "name": "Yong-Gui Yan",
                "org": "State key laboratory for marine corrosion and protection"
            },
            {
                "name": "Li Ma",
                "org": "State key laboratory for marine corrosion and protection"
            },
            {
                "name": "Cheng Zhao",
                "org": ""
            }
        ],
        "title": "Effect of temperature on electrochemical properties of Pt/Ta composite anode",
        "abstract": "Pt/Ta composite anode was tested at a constant current density of 200 mA/cm2. The electrochemical properties was characterized by potentindynamic polarization curves and electrochemical impedance spectroscopy (EIS) in seawater at different temperatures, in combination with SEM morphology observation and energy disperse spectroscopy (EDS). The results showed that Pt/Ta composite anode could load large current density. Electrochemical catalytic activity of the anode decreased relatively and the charge transfer resistance of Faradaic process increased evidently at low temperatures. The surface microcrak and the gas evalufron from working anode accelerated the dissolution of anode.",
        "keywords": [
            "Anodic oxidation",
            "Composite anode",
            "Impedance",
            "Potentiodynamic polarization"
        ],
        "venue": "Corrosion and Protection",
        "year": 2009,
        "id": "yU1SXMH3"
    },
    "HL74nYXV": {
        "authors": [
            {
                "name": "Guilin Zhou",
                "org": "College of Environmental and Biological Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Environmental and Biological Engineering"
            }
        ],
        "title": "A study of ethylbenzene to acetophenone by selective catalytic oxidation",
        "abstract": "VPO catalysts for ethylbenzene selective catalytic oxidation to acetophenone were prepared by organic solvent method using V\n                        ",
        "keywords": [
            "Acetophenone",
            "Catalyst",
            "Ethylbenzene",
            "Selective oxidation"
        ],
        "venue": "Petroleum Processing and Petrochemicals",
        "year": 2009,
        "id": "HL74nYXV"
    },
    "SCszIWX0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jin-Lan Pan",
                "org": ""
            },
            {
                "name": "Ya-Fang Wu",
                "org": ""
            },
            {
                "name": "Yong-Quan Xue",
                "org": ""
            }
        ],
        "title": "Comparison between WHO-classification and FAB subtypes in adult acute myeloid leukemia patients",
        "abstract": "[Objective] The comparison between the clinical practicability of the French-American-British (FAB) classification and the World Health Organization (WHO) classification of the acute myeloid leukemia (AML) was analyzed. [Methods] Specimens from 94 AML patients were diagnosed by bone marrow morphologic analysis, immunophenotypic, conventional cytogenetics and multiplex Reverse Transcription-Polymerase chain reaction. Patients were classified according to the FAB subtypes and the WHO subtypes. [Results] Using the WHO proposal, 42 patients had AML with recurrent genetic abnormalities. 3 patients had AML with multilineage dysplasia and 45 patients had WHO unclassified. According to FAB, 1 patients had myelodysplastic syndromes refractory anemia with excess of blasts (MDS-RAEB), 7 with refractory anemia with excess of blasts in transformation (MDS-RAEBT). AML-M0 to M6 were 3,10,33,13,6,17 and 4, respectively. [Conclusion] Our results indicate WHO classification that covers all AML subtypes, such as primary AML, MDS-related AML and therapy-related AML, enhances the importance of the cytogenetics, and includes the MDS-RAEBT subtype. But cytomorphology classification according the FAB criteria is still necessary for the diagnosis of AML.",
        "keywords": [
            "Acute myeloid leukemia",
            "Cytogenetics",
            "FAB classification",
            "WHO classification"
        ],
        "venue": "Journal of Dalian Medical University",
        "year": 2009,
        "id": "SCszIWX0"
    },
    "72f843Gm": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yue-Ping Liu",
                "org": ""
            },
            {
                "name": "Xiang-Hong Zhang",
                "org": ""
            },
            {
                "name": "Ling-Xiao Xing",
                "org": ""
            },
            {
                "name": "Jun-Ling Wang",
                "org": ""
            },
            {
                "name": "Cui-Zhi Geng",
                "org": ""
            }
        ],
        "title": "Effect of RhoA signaling transduction on expression of Ezrin in breast cancer cell lines",
        "abstract": "Background and Objective: Both RhoA and Ezrin are confirmed to play an important role in the development and metastasis of tumors. However, the mechanism remains unclear. This study rudimentally investigates the regulatory effect of RhoA on the expression of Ezrin. Methods: After MDA-MB-231 cells were treated with epidermal growth factor (EGF) or following pretreatment of fasudil (the special inhibitor of RhoA), the expression of RhoA, p-RhoA and Ezrin in MDA-MB-231 cells was detected by western blot. Results: Stimulation of EGF triggered RhoA phosphorylation in MDA-MB-231 cells which reached the maximum at 30 min; RhoA expression did not change; Ezrin expression was enhanced and reached the maximum at 24 h. However, pretreatment of fasudil before EGF stimulation decreased RhoA phosphorylation and Ezrin expression in MDA-MB-231 cells by 72.73% and 51.28%, respectively. Conclusion: RhoA may regulate the invasion and metastasis of breast cancer cells as an upstream signaling of Ezrin. \u00a9 2009 Sun Yat-sen University Cancer Center.",
        "keywords": [
            "Breast neoplasm",
            "Ezrin",
            "Fasudil",
            "Metastasis",
            "RhoA",
            "Signal transduction"
        ],
        "venue": "Chinese Journal of Cancer",
        "year": 2009,
        "id": "72f843Gm"
    },
    "xPJs1d2H": {
        "authors": [
            {
                "name": "Xin Li",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Zhiping Jia",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer Science and Communication"
            },
            {
                "name": "Ruihua Zhang",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Haiyang Wang",
                "org": "School of Computer Science and Technology"
            }
        ],
        "title": "Earliest deadline scheduling for continuous queries over data streams",
        "abstract": "Many stream-based applications have real-time performance requirements for continuous queries over timevarying data streams. In order to address this challenge, a real-time continuous query model is presented to process multiple queries with timing constraints. In this model, the execution of one tuple passing through an operator path is modeled as a real-time task instance. A fine-grained scheduling strategy named OP-EDF is proposed for real-time scheduling, which schedules the operator path with the earliest deadline of the waiting tuples at any time slot. The performance of the OP-EDF is analyzed from three aspects: schedulability, response time and system overhead. Furthermore, two improved batch scheduling algorithms, termed OP-EDF-Batch and OP-EDF-Gate, are introduced to decrease system overhead of the OP-EDF. The experiment results show that the proposed continuous query model and improved scheduling algorithms are effective in real-time query processing for data streams with bursty arrival rates.",
        "keywords": [
            "Continuous query",
            "Data stream",
            "Deadline",
            "Real-time",
            "Scheduling"
        ],
        "venue": "Proceedings - 2009 International Conference on Embedded Software and Systems, ICESS 2009",
        "year": 2009,
        "id": "xPJs1d2H"
    },
    "BC7b9mhY": {
        "authors": [
            {
                "name": "Zhao-Yan Yang",
                "org": "Luoyang Ship Material Research Institure"
            },
            {
                "name": "Yong-Gui Yan",
                "org": "Luoyang Ship Material Research Institure"
            },
            {
                "name": "Li Ma",
                "org": "Luoyang Ship Material Research Institure"
            },
            {
                "name": "Gui-Ling Zhang",
                "org": "Ocean University of China"
            }
        ],
        "title": "Effect of cathodic polarization on the susceptibility to hydrogen embrittlement of 907 steel",
        "abstract": "The susceptibility to hydrogen embrittlement (HE) of 907 steel had been investigated in seawater by means of slow strain rate tests and SEM observation of fracture surfaces. The results showed that the susceptibility to hydrogen embrittlement increased with the decrease of polarization potential. The fracture surface of specimen after slow strain rate test exhibited cleavage brittle fracture at -1.06V(vs. SCE). 907steel was subject to HE in sea water at -1.16V.",
        "keywords": [
            "907 steel",
            "Cathodic polarization",
            "Hydrogen embrittlement",
            "Slow strain rate test"
        ],
        "venue": "Corrosion and Protection",
        "year": 2009,
        "id": "BC7b9mhY"
    },
    "5rH51q1J": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Meteorological Disaster of Ministry of Education"
            },
            {
                "name": "Zhihong Jiang",
                "org": "Key Laboratory of Meteorological Disaster of Ministry of Education"
            },
            {
                "name": "Hao Li",
                "org": "School of Sciences of Computer and Software"
            },
            {
                "name": "Dan Wu",
                "org": "School of Sciences of Computer and Software"
            }
        ],
        "title": "The combination of JAVA with MATLAB apply to meteorology",
        "abstract": "In this paper, through analyzing the characteristics of Matlab and Java, the advantages of using the Matlab interface and Java application in the area of programmers is apparent. After the introduction of the operation mechanism of Matlab engine and its related functions, we have made a harmonious connection between Matlab engine and the use of Java in image and data processing, which maximizes the strengths of Matlab in data processing as well as in the thread and interface of java. \u00a9 2009 IEEE.",
        "keywords": [
            "Image processing",
            "Java",
            "Matlab engine",
            "Mixed programming"
        ],
        "venue": "Proceedings - 2009 International Forum on Information Technology and Applications, IFITA 2009",
        "year": 2009,
        "id": "5rH51q1J"
    },
    "io6VPa0M": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Liang Cheng",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Non-local heat flows and gradient estimates on closed manifolds",
        "abstract": "In this paper, we study two kinds of L\n                        ",
        "keywords": [
            "Global existence",
            "Gradient estimates",
            "L\n                        2 norm preservation",
            "Non-local heat flow",
            "Stability"
        ],
        "venue": "Journal of Evolution Equations",
        "year": 2009,
        "id": "io6VPa0M"
    },
    "Z7Kp8q92": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information Engineering"
            },
            {
                "name": "Yong-Mei Zhang",
                "org": "College of Information Engineering"
            }
        ],
        "title": "A kind of hiberarchy status authentication mechanism in information grid",
        "abstract": "Grid is an important information infrastructure, its security has a great significance for services providing and reasonable sharing of resources. Safe and effective mechanism of identity authentication, evaluation methods of the entity are most important for the grid users to legitimately utilize resources, raise the legal user's credit rating and shield illegal users. This paper describes the identity authentication and trust model mechanism under information grid. A grid authentication framework is presented. Analyze the research status of the grid security mechanism, which focuses on the identity authentication and trust mechanism research status in grid environment. The current major identity authentication models aim at the Certification Authority on the basis of the PKI. designed a grid authentication framework, gives its system structure and concrete realization methods, and describes its working flow. Experiments show the structure is more simple and flexible than traditional authentication frameworks for PKI, and it can improve efficiency and reduce maintenance costs when the system is safe. \u00a9 2009 IEEE.",
        "keywords": [
            "Authentication",
            "Grid",
            "Security",
            "Single sign on(SSO)"
        ],
        "venue": "Proceedings of the 2009 International Conference on Machine Learning and Cybernetics",
        "year": 2009,
        "id": "Z7Kp8q92"
    },
    "yFvkqGtZ": {
        "authors": [
            {
                "name": "Yu-Lin Feng",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Xiao-Zhou Liu",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Jie-Hui Liu",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "The nonlinear propagation of acoustic waves in a viscoelastic medium containing cylindrical micropores",
        "abstract": "Based on an equivalent medium approach, this paper presents a model describing the nonlinear propagation of acoustic waves in a viscoelastic medium containing cylindrical micropores. The influences of pores' nonlinear oscillations on sound attenuation, sound dispersion and an equivalent acoustic nonlinearity parameter are discussed. The calculated results show that the attenuation increases with an increasing volume fraction of micropores. The peak of sound velocity and attenuation occurs at the resonant frequency of the micropores while the peak of the equivalent acoustic nonlinearity parameter occurs at the half of the resonant frequency of the micropores. Furthermore, multiple scattering has been taken into account, which leads to a modification to the effective wave number in the equivalent medium approach. We find that these linear and nonlinear acoustic parameters need to be corrected when the volume fraction of micropores is larger than 0.1%. \u00a9 2009 Chin. Phys. Soc. and IOP Publishing Ltd.",
        "keywords": [
            "Cylindrical micropores",
            "Equivalent medium approach",
            "Multiple scattering",
            "Nonlinearity"
        ],
        "venue": "Chinese Physics B",
        "year": 2009,
        "id": "yFvkqGtZ"
    },
    "5dVFR3co": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jixiang Chen",
                "org": ""
            },
            {
                "name": "Rui Liu",
                "org": ""
            },
            {
                "name": "Xiao-Hua Zhang",
                "org": ""
            },
            {
                "name": "Ying-An Jiang",
                "org": ""
            }
        ],
        "title": "Mutation of rpoS gene decreased resistance to environmental stresses, synthesis of extracellular products and virulence of Vibrio anguillarum",
        "abstract": "Vibrio anguillarum is a gram-negative halophilic bacterium that causes vibriosis in marine fish, freshwater fish and other aquatic animals. Bacteria have developed strategies to survive in harsh environments. The alternative \u03c3 factor, RpoS (\u03c3",
        "keywords": [
            "Environmental stresses",
            "RpoS mutant",
            "Vibrio anguillarum",
            "Virulence"
        ],
        "venue": "FEMS Microbiology Ecology",
        "year": 2009,
        "id": "5dVFR3co"
    },
    "oLiBgxjq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hong Tian",
                "org": ""
            },
            {
                "name": "Jie Zhang",
                "org": ""
            },
            {
                "name": "Qing-Yan Ai",
                "org": ""
            },
            {
                "name": "Nai-Zhou Miao",
                "org": ""
            },
            {
                "name": "Yong-Wei Huo",
                "org": ""
            },
            {
                "name": "Shu-Dong Qiu",
                "org": ""
            },
            {
                "name": "Qiu-Yang Zhang",
                "org": ""
            }
        ],
        "title": "Effects of experimental left varicocele on the expression of VEGF and VEGFR2 proteins in the epididymis of adolescent rats",
        "abstract": "Objective: To study the expression and location of vascular endothelial growth factor (VEGF) and VEGFR2 in the epididymis of experimental left varicocele (ELV) rats and explore the effect of both proteins in male infertility caused by varicocele. Methods ELV models of rats were established by partial ligation of the left renal vein. The epididymis was collected at 2 and 4 weeks after the operation. The VEGF and VEGFR2 expression changes were observed by immunohistochemistry. Results: Immunohistochemistry results showed a notable increase of VEGF protein expression in 2- and 4-week ELV groups compared with that in the corresponding control groups, and VEGF expression in ELV 4 week groups was lower than that in ELV 2-week groups. There was a remarkable increase of VEGFR2 protein expression in ELV 2-week groups compared with that in the corresponding control groups. However, in ELV 4-week groups, VEGFR2 expression was remarkably decreased compared with that in both control and ELV 2-week groups. Conclusion: ELV affects the expression of both VEGF and VEGFR2 in epididymis of rats. It indicates that VEGF and VEGFR2 may play an important role in male infertility caused by varicocele.",
        "keywords": [
            "Epididymis",
            "Experimental left varicocele (ELV)",
            "Immunohistochemistry",
            "Infertility",
            "Rats",
            "Vascular endothelial growth factor (VEGF)",
            "VEGFR2"
        ],
        "venue": "Journal of Xi'an Jiaotong University (Medical Sciences)",
        "year": 2009,
        "id": "oLiBgxjq"
    },
    "Rz2j37mo": {
        "authors": [
            {
                "name": "Jing Lin",
                "org": "Harbin Commerce University"
            },
            {
                "name": "Gui-Wen Yu",
                "org": "Harbin Commerce University"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            }
        ],
        "title": "Study on corrosion behaviors of copper manganese aluminum alloy in microbiologically influenced corrosion",
        "abstract": "Microbiologically Influenced Corrosion behavior of copper manganese aluminum alloy (CMA) were studied in the environment of sulfate-reducing bacteria (SRB). Surface topography of microorganism films were observed by using atomic force microscopy (AFM) and Scanning Electron Microscope (SEM), The result showed that number of SRB were a little, so that microorganism films can't form in the surface of CAM; Microscopic structure was analyzed in the process corrosion, with increase of exposure time, selective corrosion occurred mainly on containing Al at a high level of \u03b2-phase and \u03ba-phase. X-ray Photoelectron Spectroscopy (XPS) showed the main component of corrosion product was Sulphide. The change of Ecorr and corrosion current density in culture medium containing SRB was greater than it in 3.5% NaCl. It showed that the selective corrosion of the copper was accelerated by the metabolism substance. The content of sulfide was increasing with exposure time increasing.",
        "keywords": [
            "CMA",
            "Microbiologically Influenced Corrosion",
            "Selective corrosion",
            "SRB"
        ],
        "venue": "Advanced Materials Research",
        "year": 2009,
        "id": "Rz2j37mo"
    },
    "NGbCg5hX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wenfeng Wang",
                "org": ""
            },
            {
                "name": "Shaofang Zou",
                "org": ""
            },
            {
                "name": "Juan Zhang",
                "org": ""
            }
        ],
        "title": "Liver focus detections based on visual attention model",
        "keywords": [
            "Liver computer tomography",
            "ROI extraction",
            "Saliency maps",
            "Visual attention model"
        ],
        "venue": "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009",
        "year": 2009,
        "id": "NGbCg5hX"
    },
    "A6jVtlFP": {
        "authors": [
            {
                "name": "Jiansheng Cui",
                "org": "Dept. Environmental Science"
            },
            {
                "name": "Xiaohui Wang",
                "org": "Dept. Environmental Science"
            },
            {
                "name": "Gaizhen Wang",
                "org": "Dept. Environmental Science"
            },
            {
                "name": "Li Ma",
                "org": "School of Public Health"
            }
        ],
        "title": "A BOD biosensor using salt-tolerant Bacillus licheniformis for sea water",
        "abstract": "The Possibility of sensing seawater BOD (Biochemical Oxygen Demand) by microbial sensors using tamed Bacillus licheniformis is test. Microbial biosensors of BOD are fabricated based on the Clark oxygen electrode and the biological sensing material is immobilized Bacillus licheniformis isolated from starch wastewater and tamed in saline water. Results show sensors has a linear response of 0 to 40 mg/L BOD and the linearity is perfect(r=0.999). The response-time is 8 minutes and the recovery time less than 10 minutes. The sensor shows stability within 60 days without any decrease in signal. The standard deviation of continuous measurements (n=7) is within 5%. Storage capacity of sensors is more than 4 months by present experiments. The sensor can gives stable signals in a range of pH from 6.5 to 10.5 and the best working temperature is 35\u00b0C. The salt concentration does not affect measure signals obviously until NaCl is 80g/L in samples. Sensors show to be capable for monitoring low concentration BOD in seawater. \u00a92009 IEEE.",
        "keywords": [
            "Bacillus licheniformis",
            "BOD",
            "Microbial biosensor",
            "Seawater measurements"
        ],
        "venue": "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009",
        "year": 2009,
        "id": "A6jVtlFP"
    },
    "32hc7hTc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Lin Zhao",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Classification of positive solitary solutions of the nonlinear choquard equation",
        "abstract": "In this paper, we settle the longstanding open problem concerning the classification of all positive solutions to the nonlinear stationary Choquard equation, which can be considered as a certain approximation of the Hartree-Fock theory for a one component plasma as explained in Lieb and Lieb-Simon's papers starting from 1970s. We first prove that all the positive solutions of this equation must be radially symmetric and monotone decreasing about some fixed point. Interestingly, to use the new method of moving planes introduced by Chen-Li-Ou, we deduce the problem into an elliptic system. As a key step, we transform this differential system into a system of integral equations with the help of Riesz and Bessel potentials, and then use the method of a moving plane in an integral form. Next, using radial symmetry, we deduce the uniqueness result from Lieb's work. Our argument can be adapted well to study the radial symmetry of positive solutions of the equation in the generalized form \u00a9 Springer-Verlag (2009).",
        "keywords": [
            ""
        ],
        "venue": "Archive for Rational Mechanics and Analysis",
        "year": 2009,
        "id": "32hc7hTc"
    },
    "Ra5QE7n9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Junyong Mao",
                "org": "School of Automation"
            },
            {
                "name": "Kejie Huang",
                "org": "School of Automation"
            }
        ],
        "title": "Line detection of parts using local uncertainty measure and local RHT in noised images",
        "abstract": "The integration of local uncertainty measure with local randomized Hough transform (RHT) is proposed for line detection in the paper to tackle the problems of decrease in detection accuracy in noised images for line detection of complicated parts. The proposed scheme firstly partitions a machine-part into several regions. Then a probability model of uncertainty that an edge pixel belongs to a line is built and accumulated uncertainty measures for lines, formed by any random selected pair of two edge points, are computed according to two point combination and Bayesian rule. Lines are finally detected using soft voting in parameter spaces. The capability of anti-noise and fast processing speed is the key feature of the algorithm. Experimental results show that accuracy error of proposed method less than 1\u2030 when noise variance equals to 0.06 and detection accuracy could reach 90%. \u00a92009 IEEE.",
        "keywords": [
            "Hough transform",
            "Line detection",
            "Uncertainty probabilit"
        ],
        "venue": "Proceedings - 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2009",
        "year": 2009,
        "id": "Ra5QE7n9"
    },
    "FE0BLzKJ": {
        "authors": [
            {
                "name": "Xibo Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiaozhou Du",
                "org": ""
            }
        ],
        "title": "An encryption method based on dual-chaos system",
        "abstract": "Chaos is extremely suitable for appling in information security domain due to its excellent cryptography characteristics. But, computer limited precision expression and unitary chaos with simple structure being easily threatened by chaos reconstruction restricted its practical application. To solve the problem, a new kind of dual-chaos encryption alogorithm which take Logistic mapping as chaos model has been designed and realized. Fibonacci sequence is adopted for mapping chaos to integer space in order to solve limited precision expression problem, dual-chaos system expend control parameters and increase complexity of chaos behavior so as to resiste attacktion of chaos reconstruction. Besides dual-chaos trajectory, length of palintext is introduced as a new control parameter participating in encryption process, overcame disadvantage of key sequence only determinated by user password, further strengthens security performance of the alogorithm. Considering Chinese character storage strcture, double-byte encraption is employed to extend key space.Theoretical analysis and experiment results indicat that the proposed algorithm has excellent roubustness and it's encryption effect is perfect. \u00a9 2009 IEEE.",
        "keywords": [
            "Chaos encryption",
            "Chaos sequence",
            "Dual chaos",
            "Logistic mapping"
        ],
        "venue": "ICINIS 2009 - Proceedings of the 2nd International Conference on Intelligent Networks and Intelligent Systems",
        "year": 2009,
        "id": "FE0BLzKJ"
    },
    "DNv5JRhi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Xin Wei",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Ye Zhang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Ping-Zhong Wang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Jian-Qi Lian",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Zhan-Sheng Jia",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Observation of chimeric hepatitis C virus In infected Huh7.5 cell through transmission electron microscopy",
        "abstract": "Objective: To observe the morphological characteristics of HCV particles and intracellular ultrastructure changes in Huh7.5 cells which was infected with chimeric HCV via transmission electron microscopy. Methods: Plasmid J6/JFH encoding the full length HCV chimeric genome was transcribed to HCV RNA in vitro and the RNA was transfected into Huh7.5 cells by electroporation. Quantitative real-time PCR(qRT-PCR) was used to assay HCV copies of the supernatant of transfected cells. Indirect immunofluorescence was used to detect the expression of HCV proteins. The cell culture supernatant were used to infect na\u00efve Huh7.5 cells, transmission electron microscopy was used to observe morphological characteristics of virus particles and intracellular ultrastructure changes in infected Huh7.5 cells. Results: qRT-PCR showed high level virus copies in supernatant of transfected cells collected in different times, indirect immunofluorescencc proved high expression of HCV NS5A proteins in the transfected cells. Large numbers of enveloped or unenveloped virus-like particles (VLPs) were observed in infected Huh7.5 cells via transmission electron microscopy. We also found hyperplasia of some membrane-enclosed organelles in the cytoplasm. Several features characterizing flavivirus infected cells and a cytoplasmic inclusion of unknown origin were observed. Conclusion: The chimeric HCV from in vitro cell culture system is proved to be intact virus particles which can efficiently infect Huh7.5 cells.",
        "keywords": [
            "Hepatitis C virus",
            "In vitro transcription",
            "Transmission electron microscopy"
        ],
        "venue": "Chinese Journal of Microbiology and Immunology",
        "year": 2009,
        "id": "DNv5JRhi"
    },
    "PePSgyfA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shi-Bing Sun",
                "org": ""
            },
            {
                "name": "Yong Zhong",
                "org": ""
            },
            {
                "name": "Dong Wang",
                "org": ""
            }
        ],
        "title": "Online adaptive control method based on dynamic fuzzy neural network",
        "abstract": "Proposed a novel algorithm of dynamic fuzzy neural network structure based on the expansion of radial basis network, the outlet error and may hold the boundary the effective radius is determined whether the new rule should be joined into the fuzzy rules, and can reach specific function of the system. Its most prominent feature of learning algorithm parameters are adjusted and the structure of identification at the same time, and can be used for real-time modeling and control. Finally the actual case for the simulation analysis, simulation results show that the proposed algorithm is the quick pace of study, more stable, practicable and reliable. \u00a9 2009 IEEE.",
        "keywords": [
            "Adaptive",
            "D-FNN",
            "Dynamic",
            "Fuzzy logic"
        ],
        "venue": "International Asia Symposium on Intelligent Interaction and Affective Computing, ASIA 2009",
        "year": 2009,
        "id": "PePSgyfA"
    },
    "ljxu7WBC": {
        "authors": [
            {
                "name": "Yong-gui Yan",
                "org": "Luoyang Ship Material Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "Luoyang Ship Material Research Institute"
            },
            {
                "name": "Hong-jie Zeng",
                "org": "Shenyang University of Technology"
            },
            {
                "name": "Hai-bing Zhang",
                "org": "Luoyang Ship Material Research Institute"
            }
        ],
        "title": "Stress cracking corrossion of 7A52 aluminum alloy",
        "abstract": "The effect of cathodic polarization and welding procedure on stress cracking corrosion of 7A52 aluminum alloy was investigated by slow strain rate test. Fracture morphology was observed by stereo-microscope and SEM. The results showed that the stress cracking corrosion index of 7A52 aluminum alloy increases with cathodic polarization, thereby susceptibility to stress cracking corrosion increases. The stress cracking corrosion performance of the specimen prepared by friction stir welding is better than by metal inert gas welding.",
        "keywords": [
            "7a52 aluminum alloy",
            "stress cracking corrosion",
            "cathodic polarization",
            "metal inert gas welding",
            "Friction stir welding"
        ],
        "venue": "Corrosion Science and Protection Technology",
        "year": 2009,
        "id": "ljxu7WBC"
    },
    "kpotL5B6": {
        "authors": [
            {
                "name": "Wei-li Li",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Yong-gui Yan",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Guang Chen",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            }
        ],
        "title": "Electrochemical behavior of Al-Zn-Ln sacrificial anode in low temperature environment",
        "abstract": "The electrochemical behavior of three kinds of Al-Zn-ln sacrificial anode at low temperature was investigated. The current efficiency of Al-Zn-In-Cd anode at low temperature was about 84%, the surface dissolution of which was non-uniform, and the corrosion product adhered on the anode, thus this sacrificial anode was not suitable for low temperature environment. Whilst the current efficiency of Al-Zn-In-Mg-Ti sacrificial anode is about 90%, the surface dissolution of which was uniform, and the corrosion product fell off, thus this anode had excellent electrochemical behavior.",
        "keywords": [
            "Electrochemical behavior",
            "Low temperature",
            "Sacrificial anode"
        ],
        "venue": "Corrosion Science and Protection Technology",
        "year": 2009,
        "id": "kpotL5B6"
    },
    "Tj7H1GS1": {
        "authors": [
            {
                "name": "Peng Wang",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Yuanyuan Xi",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Lianhua Jin",
                "org": "School of Computer Science and Technology"
            }
        ],
        "title": "Research on logistics oriented spatial data mining techniques",
        "abstract": "Since 2000, logistics becomes a popular subject and logistics industry becomes one of developed industries to government at all levels. Whatever on its operation level, management level or strategic level, logistics has a strong trend to use spatial data mining technology as one of its foundations. There are massive data information and much implicit and valuable knowledge in the database of logistics Oriented GIS database. However, presently GIS is mainly limited to the collection, query, and statistic of data, so it can not discover effective relations and rules. We can mine massive spatial data which managed by GIS, analyze GIS data at higher level, and discover the important knowledge by the combination of data mining and GIS. The paper opens a new way for the development of logistics industry through knowledge discovery and data mining, associates GIS component MapX, offers a spatial data mining system architecture based on the MapX, and realizes model data preprocessing. \u00a92009 IEEE.",
        "keywords": [
            "Data preprocessing",
            "GIS spatial data mining",
            "Logistics",
            "MapX"
        ],
        "venue": "Proceedings - International Conference on Management and Service Science, MASS 2009",
        "year": 2009,
        "id": "Tj7H1GS1"
    },
    "t4aG29Nx": {
        "authors": [
            {
                "name": "Peng Wang",
                "org": ""
            },
            {
                "name": "Yuanyuan Xi",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Changyu Cai",
                "org": ""
            }
        ],
        "title": "Research and implementation of pagination algorithm over massive data based on Ajax technology",
        "abstract": "It's a common technology to query and paginate in WEB information system. In traditional method, it usually paginates in client or WEB terminal. But if we need operate massive data, traditional methods will have many defects, such as high maintenance cost, low query efficiency. The experiment results indicate that optimization algorithm of pagination based on stored procedure combining Ajax [1] technology can not only improve query efficiency of data in massive data pagination, but also implement asynchronous data transfer between client and server. The method can reduce network bottleneck considerably so that information can be display without loading interface again, user's waiting time can be decreased, and network loads can be lightened greatly. \u00a92009 IEEE.",
        "keywords": [
            "Ajax",
            "Massive data",
            "Pagination"
        ],
        "venue": "Proceedings - International Conference on Management and Service Science, MASS 2009",
        "year": 2009,
        "id": "t4aG29Nx"
    },
    "jExaDE3z": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Anzhe Guo",
                "org": "School of Automation"
            },
            {
                "name": "Shaofang Zou",
                "org": "School of Automation"
            },
            {
                "name": "Weidong Xu",
                "org": "School of Automation"
            }
        ],
        "title": "Irregularity and asymmetry analysis of skin lesions based on multi-scale local fractal distributions",
        "abstract": "To tackle the problems of detecting structural irregularity and asymmetry of skin lesion boundaries in the early CAD diagnosis of melanomas, a multiscaled local fractal algorithm is proposed in the paper where sequent removing textural irregularity from skin lesion boundaries is performed and features of boundary irregularity under multiscale are extracted. Meanwhile, a novel method of structural irregularity measurements, as a key diagnostic factor, is given and boundary asymmetry measurements using local fractals are also presented. Experiments show that features extracted by the proposed scheme have advantages over global fractal and geometric measures in enlarging inter-differences between tumor and benign lesions using multiscaled contour irregular information. The local fractal based asymmetry measures obviously strengthen asymmetric degrees of melanoma lesions to provide multi-source irregularity descriptors and enhance the capability of discriminating skin tumors on characteristics of boundary irregularity and asymmetry. \u00a92009 IEEE.",
        "keywords": [
            "Border irregularity",
            "Contour asymmetry",
            "Local fractal distribution",
            "Skin lesion"
        ],
        "venue": "Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09",
        "year": 2009,
        "id": "jExaDE3z"
    },
    "JeBc5gh7": {
        "authors": [
            {
                "name": "Li. Ma",
                "org": "LuoYang Ship Material Research Institute"
            },
            {
                "name": "Hong-jie Zeng",
                "org": "Shenyang University of Technology"
            },
            {
                "name": "Yong-gui Yan",
                "org": "LuoYang Ship Material Research Institute"
            },
            {
                "name": "Jian-hua Qian",
                "org": "LuoYang Ship Material Research Institute"
            }
        ],
        "title": "Effects of ga content on electrochemical properties of Al-Ga sacrificial anodes",
        "abstract": "Several Al-Ga binary alloys were designed and prepared. Their electrochemical performance in seawater was evaluated by galvanostatic method and the corrosion products were characterized by XRD. The results showed that the desired alloys were Al-Ga solid solution and the open-circuit potential and operating potential of the alloys shifted to much negative values and the current efficiency decreased with increasing of Ga content.",
        "keywords": [
            "Al-ga alloy",
            "Electrochemical performance",
            "Sacrificial anode"
        ],
        "venue": "Corrosion Science and Protection Technology",
        "year": 2009,
        "id": "JeBc5gh7"
    },
    "D9dd4mpg": {
        "authors": [
            {
                "name": "Wei Li",
                "org": "Department of Human Anatomy, Histology and Embryology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Human Anatomy, Histology and Embryology"
            },
            {
                "name": "Jie Zhao",
                "org": "Department of Human Anatomy, Histology and Embryology"
            },
            {
                "name": "Xinping Liu",
                "org": "Department of Biochemistry and Molecular Biology"
            },
            {
                "name": "Zhen Li",
                "org": "Department of Human Anatomy, Histology and Embryology"
            },
            {
                "name": "Yuanqiang Zhang",
                "org": "Department of Human Anatomy, Histology and Embryology"
            }
        ],
        "title": "Expression profile of MTA1 in adult mouse tissues",
        "abstract": "MTA1, as a constituent of the nucleosome-remodeling and -deacetylation complex (NuRD), is thought to modulate transcription by influencing the status of chromatin remodeling. Despite its strong correlation with the metastatic potential of several cancer cell lines and tissues, MTA1 can also regulate divergent cellular pathways by modifying the acetylation status of crucial target genes. However, its fundamental physiological functions have not been characterized. To further address the possible physiological role of this protein in mammals, the authors examined the expression pattern of mouse MTA1 in a variety of adult mouse tissues by a combination of techniques, including semi-quantitative RT-PCR, Western blotting and immunohistochemistry. Positive signals were observed on variety of tissues/cells in multiple systems including nervous, cardiovascular, respiratory, digestive, immune, endocrine, urinary, reproductive and sensory organ systems. MTA1 was localized in both the cytoplasm and the nuclei, and was accumulated in the nuclei. In mature mice, MTA1 expression was seen in cell types that constantly undergo proliferation or self-renewal, such as testis and cell types not constantly engaged in proliferation or self-renewal, such as brain, liver and kidney. This differential expression suggests that this protein serves distinct functions in murine organs. \u00a9 2009 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Chromatin remodeling",
            "Deacetylation",
            "Metastasis associated protein 1 (MTA1)",
            "Remodeling and deacetylation complex (NuRD complex)"
        ],
        "venue": "Tissue and Cell",
        "year": 2009,
        "id": "D9dd4mpg"
    },
    "UV9myjZA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Measurement and Control for Complex Systems of Engineering"
            },
            {
                "name": "Fei-Peng Da",
                "org": "Key Laboratory of Measurement and Control for Complex Systems of Engineering"
            },
            {
                "name": "Kan-Jian Zhang",
                "org": "Key Laboratory of Measurement and Control for Complex Systems of Engineering"
            }
        ],
        "title": "Mean-square exponential stability of stochastic Markovian jump systems with mode-dependent time-varying delays",
        "abstract": "In this paper, the mean-square exponential stability problem is investigated for stochastic Markovian jump open-loop systems with mode-dependent time-varying delays. By constructing a modified Lyapunov-Krasovskii functional, a delay-dependent sufficient condition for the solvability of the above problem is presented in terms of linear matrix inequalities(LMIs). The decay rate can be a given finite positive constant and synchronously the derivative of time-varying delays is only required to have a upper bound which is not required to be less than 1. Numerical examples are presented to illustrate the effectiveness of the theoretical result. \u00a92009 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the IEEE Conference on Decision and Control",
        "year": 2009,
        "id": "UV9myjZA"
    },
    "Qt9CN5ty": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xingzhi Sun",
                "org": ""
            },
            {
                "name": "Feng Cao",
                "org": ""
            },
            {
                "name": "Chen Wang",
                "org": ""
            },
            {
                "name": "Xiaoyuan Wang",
                "org": ""
            },
            {
                "name": "Nick Kanellos",
                "org": ""
            },
            {
                "name": "Dan Wolfson",
                "org": ""
            },
            {
                "name": "Yue Pan",
                "org": ""
            }
        ],
        "title": "Semantic enhancement for enterprise data management",
        "abstract": "Taking customer data as an example, the paper presents an approach to enhance the management of enterprise data by using Semantic Web technologies. Customer data is the most important kind of core business entity a company uses repeatedly across many business processes and systems, and customer data management (CDM) is becoming critical for enterprises because it keeps a single, complete and accurate record of customers across the enterprise. Existing CDM systems focus on integrating customer data from all customer-facing channels and front and back office systems through multiple interfaces, as well as publishing customer data to different applications. To make the effective use of the CDM system, this paper investigates semantic query and analysis over the integrated and centralized customer data, enabling automatic classification and relationship discovery. We have implemented these features over IBM Websphere Customer Center, and shown the prototype to our clients. We believe that our study and experiences are valuable for both Semantic Web community and data management community. \u00a9 Springer-Verlag Berlin Heidelberg 2009.",
        "keywords": [
            "Mapping",
            "Master data management",
            "Reasoning",
            "Semantic query"
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2009,
        "id": "Qt9CN5ty"
    },
    "4UDE5P4d": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Graduate University"
            },
            {
                "name": "Xin Li",
                "org": "Shandong University"
            },
            {
                "name": "Yongyan Wang",
                "org": "Institute of Software"
            },
            {
                "name": "Hongan Wang",
                "org": "Institute of Software"
            }
        ],
        "title": "Real-time scheduling for continuous queries with deadlines",
        "abstract": "Many stream-based applications have real-time performance requirements for continuous queries over time-varying data streams. In order to address this challenge, a real-time continuous query model is presented to handle multiple queries with timing constraints. In this model, the execution of one tuple passing through an operator path is modeled as a real-time task instance. A fine-grained scheduling strategy named OP-EDF is proposed for real-time scheduling, which schedules the operator path with the earliest deadline of the waiting tuples at any time slot. The experimental results show that the proposed continuous query model and scheduling algorithm are effective in real-time query processing for data streams with bursty arrival rates. Copyright 2009 ACM.",
        "keywords": [
            "Continuous query",
            "Data stream",
            "Real-time schedule"
        ],
        "venue": "Proceedings of the ACM Symposium on Applied Computing",
        "year": 2009,
        "id": "4UDE5P4d"
    },
    "MgtwHD8R": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Weidong Xu",
                "org": "School of Automation"
            },
            {
                "name": "L. Zhu",
                "org": "Dept. of Computer Science"
            }
        ],
        "title": "Description of boundary irregularity on multi-scale local FD for melanomas",
        "abstract": "Boundary irregularity of melanomas is one of most important clinical indicators to discriminate from benign moles. Conventional fractal dimension (FD) is utilized to describe boundary complexity with weaker criminative power. The objective of the paper is to explore new boundary irregularity descriptors at different scales. In the paper, there are two novel measures of boundary's structural irregularities and multiscale features related to boundary roughness are proposed using an integrated quantitative model combining Gaussian filtering and local FDs. There are two key elements in the scheme: (1) Local fractal distributions are taken as a tool to describe local irregularity along boundaries at different scales with meaningful diagnosis features; (2) multi-scaled boundaries generated by Gaussian filters could produce boundary's outlines important to measure of structural irregularity. The advantage of the approach is that feature clusters of boundary irregularity are formed at different scales, so that extracted measurements from multi-scales could provide effective descriptors compared to the conventional FD and other boundary based methods. Experiments show that the proposed irregular descriptors not only enhance finer expressions of boundary complexity but also could effectively discriminate melanomas among moles using statistical features of boundary roughness at different scales. \u00a92009 IEEE.",
        "keywords": [
            "Boundary irregularity",
            "Melanoma",
            "Multiscale local fractal dimension"
        ],
        "venue": "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009",
        "year": 2009,
        "id": "MgtwHD8R"
    },
    "Odberueq": {
        "authors": [
            {
                "name": "Xin Li",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Zhiping Jia",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Computer and Communication Engineering"
            },
            {
                "name": "Zhiwei Qin",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Haiyang Wang",
                "org": "School of Computer Science and Technology"
            }
        ],
        "title": "QoS-aware scheduling for mixed real-time queries over data streams",
        "abstract": "Data Stream Management Systems (DSMSs) usually need to satisfy multiple QoS requirements of applications, including timing and precision constraints. This paper focuses on the problem of real-time query model and scheduling in a DSMS to meet multiple performance objectives. At first, a mixed real-time query model is introduced which is composed of periodic, continuous and one-time queries with deadlines. Moreover, an adaptive QoS-aware scheduling strategy, termed FC-TBS, is proposed to schedule these queries using feedback control mechanism. The objective of the FC-TBS strategy is to guarantee the deadlines of periodic queries and minimize the number of deadline violations for aperiodic queries. Besides the system tries to improve the overall query quality by adaptively adjusting CPU utilization factor for aperiodic queries according to workload characteristics and application-defined relationship between sample ratio and QoS. Experimental results show that the FC-TBS strategy is more effective than other mixed scheduling algorithms and can deal with workload fluctuations gracefully. \u00a9 2009 IEEE.",
        "keywords": [
            "Continuous query",
            "Data stream",
            "Deadline",
            "Feedback control",
            "Periodic query",
            "Real-time scheduling"
        ],
        "venue": "Proceedings - 15th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2009",
        "year": 2009,
        "id": "Odberueq"
    },
    "kTvcFUIX": {
        "authors": [
            {
                "name": "Hongzhi Luo",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guodong Liu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Zhongqiu Feng",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Yangxian Li",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guangheng Wu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Xiaoxi Zhu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Chengbao Jiang",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Huibin Xu",
                "org": "School of Material Science and Engineering"
            }
        ],
        "title": "Effect of the main-group elements on the electronic structures and magnetic properties of Heusler alloys Mn2NiZ (Z=In, Sn, Sb)",
        "abstract": "The magnetic properties and electronic structure of Mn",
        "keywords": [
            "Band structure",
            "Heusler alloys",
            "Magnetic properties"
        ],
        "venue": "Journal of Magnetism and Magnetic Materials",
        "year": 2009,
        "id": "kTvcFUIX"
    },
    "j3LLxRvQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhihong Jiang",
                "org": ""
            },
            {
                "name": "Tongli Shen",
                "org": ""
            }
        ],
        "title": "The improved genetic algorithm and the application of it in MM5 model of four-dimensional variational data assimilation system",
        "abstract": "This article applies an improved genetic algorithm into a MM5 model of four-dimensional variational data assimilation problem. It provides a new and rather effective method to initialize the field of numerical prediction. On the basis of analysis on variational assimilation theory and simple genetic algorithm, we have ameliorated selection operator combining the characteristic of variational problem on their own. Besides, Elite Technology is adopted to speed up the convergence rate at the same time. Meanwhile, we can also improve mutation operator and use dynamic mutation probability. We increase the mutation probability, break down the stagnation and accelerate the optimization process when the optimization process bogs down due to the lack of diversity. Finally, we check up the MM5 model of four-dimensional variational data assimilation system ground on improved genetic algorithm. Compared with the simple genetic algorithm, the experiment indicates that the system has a stronger assimilation ability to raise the accuracy of MM5 forecasting. \u00a92009 IEEE.",
        "keywords": [
            "Crossover",
            "Genetic algorithm",
            "MM5",
            "Mutation",
            "Variational data assimilation"
        ],
        "venue": "2009 1st International Conference on Information Science and Engineering, ICISE 2009",
        "year": 2009,
        "id": "j3LLxRvQ"
    },
    "YtpDFXSG": {
        "authors": [
            {
                "name": "Ping Li",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer Science and Technology"
            },
            {
                "name": "Changyu Cai",
                "org": "School of Opto-Electronic Engineering"
            },
            {
                "name": "Ling Zhu",
                "org": "School of Mechanical and Electric Engineering"
            }
        ],
        "title": "Research on application of Ajax and Silverlight technology in WebGIS",
        "abstract": "The integration of Web and GIS Technology brings quick development of WebGIS. WebGIS changed the old way of spatial data acquisition, transmission, sharing and development, became to be an important development direction in GIS area. To solve the problem of low responding rate and poor performance, a new development model integrated Ajax and Silverlight is proposed. Ajax Silverlight WebGIS platform is constructed by using the latest development model, which can be used to shorten responding time between client and server-side, to reduce the volume of data transmission of networks, and to increase rich multi-media effect, thus the ability of WebGIS is greatly expanded. \u00a92009 IEEE.",
        "keywords": [
            "Ajax",
            "Silverlight",
            "WebGIS"
        ],
        "venue": "2009 1st International Conference on Information Science and Engineering, ICISE 2009",
        "year": 2009,
        "id": "YtpDFXSG"
    },
    "Dp18SCDp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "Defeng Zhang",
                "org": "Department of Computer Science"
            },
            {
                "name": "Zilong Ma",
                "org": "Department of Electrical Engineering"
            }
        ],
        "title": "Dynamic fuzzy neural network method research of the glide window and pruning technology",
        "abstract": "Based on expansion radial basis function network, one kind of new dynamic fuzzy neural network algorithm was proposed. The algorithm's main feature is to maintain the fixed length of data by using glide window technology and avoid the data being saturated. The Pruning technology was used to make the network architecture unsustained growth, and avoid the fitting and the training phenomenon, thus, it has guaranteed system's pan-ability. Finally, the approach ability of the dynamic fuzzy neural network was confirmed through the control of blood pressure. The simulation results show that the use of sliding window and pruning techniques D-FNN controller has good performance.",
        "keywords": [
            "Blood pressure",
            "D-FNN",
            "Fuzzy rule",
            "Pruning technology"
        ],
        "venue": "Zhongshan Daxue Xuebao/Acta Scientiarum Natralium Universitatis Sunyatseni",
        "year": 2010,
        "id": "Dp18SCDp"
    },
    "KPpVUV46": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yue-Ping Liu",
                "org": ""
            },
            {
                "name": "Cui-Zhi Geng",
                "org": ""
            },
            {
                "name": "Xiao-Ling Wang",
                "org": ""
            },
            {
                "name": "Yong-Jun Wang",
                "org": ""
            },
            {
                "name": "Xiang-Hong Zhang",
                "org": ""
            }
        ],
        "title": "Over expression of rhoa is associated with progression in invasive breast duct carcinoma",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Breast Journal",
        "year": 2010,
        "id": "KPpVUV46"
    },
    "a7CNuH5D": {
        "authors": [
            {
                "name": "Xiaozhou Liu",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Zhou Dao",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Jinlin Zhu",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Wenxin Qu",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Xiufen Gong",
                "org": "Key Laboratory of Modern Acoustics"
            },
            {
                "name": "Koen Van Den Abeele",
                "org": "Katholieke Universiteit Leuven"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Localization of material defects using nonlinear resonant ultrasound spectroscopy under asymmetric boundary conditions",
        "abstract": "The position of microscopic defects in a one-dimensional bar is analyzed by means of the nonlinear resonant ultrasound spectroscopy technique under asymmetric boundary conditions. Experimental results on cementitious material confirm the feasibility of the method to locate nonlinear scatterers. Good agreement between the real damage position and the inferred experimental prediction is obtained based on information about the nonlinear frequency shift and about the amplitude ratio of the third and fifth harmonic for the fundamental resonance mode.",
        "keywords": [
            "Defect imaging",
            "Nonlinear elasticity",
            "Resonant ultrasound spectroscopy"
        ],
        "venue": "Physics Procedia",
        "year": 2010,
        "id": "a7CNuH5D"
    },
    "hsoj5CIP": {
        "authors": [
            {
                "name": "Ju-Hua Luo",
                "org": "Resources and Environment College"
            },
            {
                "name": "Wen-Jiang Huang",
                "org": "National Engineering Research Center For Information Technology in Agriculture"
            },
            {
                "name": "Xiao-He Gu",
                "org": "National Engineering Research Center For Information Technology in Agriculture"
            },
            {
                "name": "Ning Ji",
                "org": "National Engineering Research Center For Information Technology in Agriculture"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Research Center For Information Technology in Agriculture"
            },
            {
                "name": "Xiao-Yu Song",
                "org": "National Engineering Research Center For Information Technology in Agriculture"
            },
            {
                "name": "Wei-Guo Li",
                "org": "National Engineering Research Center For Information Technology in Agriculture"
            },
            {
                "name": "Zhao-Ling Wei",
                "org": "Resources and Environment College"
            }
        ],
        "title": "Monitoring stripe rust of winter wheat using PHI based on sensitive bands",
        "abstract": "Forty six points representing different severity degree of stripe rust were established in winter wheat field. The canopy reflectance was collected by an ASD hand-held spectrometer at each point. Meanwhile, the diseases index was investigated. These data were used for the following analysis. Firstly, the relationships between diseases index and reflectance of bands in the range of 300-1500 nm were analyzed. The sensitive bands were selected for stripe rust detecting. Secondly, considering the character of PHI image, red bands (620-718 nm) and near infrared bands (770-805 nm) were assigned as the best bands. Finally, the mean reflectance of red bands (620-718 nm) and near infrared bands (770-805 nm) was calculated respectively to construct the reverse model with the observed diseases indexes: DI=19.241R",
        "keywords": [
            "Disease indexes",
            "Pushbroom imaging spectrometer (PHI)",
            "Sensitive bands",
            "Stripe rust"
        ],
        "venue": "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",
        "year": 2010,
        "id": "hsoj5CIP"
    },
    "2FFDcVkt": {
        "authors": [
            {
                "name": "Kui Lu",
                "org": "Henan Institute of Engineering"
            },
            {
                "name": "Hong-Li Cheng",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Dong-Xin Zhao",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Liang-Ru Yang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Yu-Fen Zhao",
                "org": "The Key Laboratory for Bioorganic Phosphorus Chemistry and Chemical Biology of Ministry of Education"
            }
        ],
        "title": "Study on the interaction of L-cysteine dipeptide with DNA",
        "abstract": "In the present paper the interaction mechanism and mode of biologically active cysteine dipeptide (Cys-Cys) with DNA was studied by UV-Vis spectrophotometry and fluorescence spectroscopy using ethidium bromide as a fluorescence probe. The results showed that in the buffer solution of Tris-HCl (pH 7.20), at low concentration of Cys-Cys, the ultraviolet spectrum of DNA-Cys-Cys system produced hypochromic effect with increasing the concentration of Cys-Cys. When the concentration of Cys-Cys increased to some high extent, the ultraviolet spectrum of DNA-Cys-Cys system produced hyperchromic effect. Salt-effect experiment showed that the interaction is liable to be affected by the ionic strengths, suggesting the existence of electrostatic binding between Cys-Cys and DNA. The fluorescence of EB-DNA had quenching effect with increasing the concentration of Cys-Cys, and the Stern-Volmer equation indicated that the quenching process was a static one. According to the Lineweaver-Burk equation the binding constant was determined to be 1.640\u00d710",
        "keywords": [
            "Cysteine dipeptide",
            "DNA",
            "Fluorescence spectroscopy",
            "Interaction",
            "UV-Vis spectrophotometry"
        ],
        "venue": "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",
        "year": 2010,
        "id": "2FFDcVkt"
    },
    "B8QzIWIQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Lin Zhao",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Stability for the time-dependent Hartree equation with positive energy",
        "abstract": "In this paper, we show that the H",
        "keywords": [
            "Stability",
            "Time-dependent Hartree equation"
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 2010,
        "id": "B8QzIWIQ"
    },
    "WVtjI0JX": {
        "authors": [
            {
                "name": "Ying Huang",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "ChuanKun Xu",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "KeQin Zhang",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "ChangQun Duan",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "MingHe Mo",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            }
        ],
        "title": "Characterisation of volatiles produced from Bacillus megaterium YFM3.25 and their nematicidal activity against Meloidogyne incognita",
        "abstract": "A member of plant growth-promoting rhizobacteria, Bacillus megaterium YMF3. 25, was demonstrated to be an efficient biocontrol agent (BCA) against root-knot nematode Meloidogyne incognita. Results from three-compartmented Petri dish tests and a pot experiment indicated that the bacterial culture could significantly inhibit the hatch of eggs and reduce infection of the nematode through production of nematicidal volatiles. After analysis by gas chromatograph/mass spectrometer and confirmation with commercial pure compounds, the nematicidal volatiles produced by the bacterium were characterised to include mainly the benzeneacetaldehyde, 2-nonanone, decanal, 2-undecanone and dimethyl disulphide, which were active against to both juveniles and eggs at the concentration of 0. 5 mmol. Six compounds (phenyl ethanone, nonane, phenol, 3,5-dimethoxy-toluene, 2,3-dimethyl- butanedinitrile and 1-ethenyl-4-methoxy- benzene) with nematicidal activityies of 30%-63% also contributed to nematicidal efficacy of the bacterium. \u00a9 2009 KNPV.",
        "keywords": [
            "Bacillus megaterium",
            "Biological control",
            "Meloidogyne incognita",
            "Nematicidal volatiles",
            "Root-knot nematodes"
        ],
        "venue": "European Journal of Plant Pathology",
        "year": 2010,
        "id": "WVtjI0JX"
    },
    "MqltICsk": {
        "authors": [
            {
                "name": "Shun Yao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian-Guang Luo",
                "org": ""
            },
            {
                "name": "Jun-Song Wang",
                "org": ""
            },
            {
                "name": "Ling-Yi Kong",
                "org": ""
            }
        ],
        "title": "New triterpenoid saponins from the roots of Gypsophila paniculata L.",
        "abstract": "The seven new triterpenoid saponins 1 - 7 were isolated from the roots of Gypsophila paniculata L. Their structures were established by 1D- and 2D-NMR techniques, HR-MS, and acid hydrolysis. The isolated compounds include 3,28-O-bidesmosides with or without a 4-methoxycinnamoyl group (see 1 vs. 2 and 3), and 3-O-monoglucosides 4 - 7. All isolated saponins 1 - 7 and their \u03b1-glycones were evaluated for their a-glucosidase inhibition activity. Compound 1 showed inhibitory activity against yeast \u03b1-glucosidase with an IC",
        "keywords": [
            ""
        ],
        "venue": "Helvetica Chimica Acta",
        "year": 2010,
        "id": "MqltICsk"
    },
    "FMIiZASX": {
        "authors": [
            {
                "name": "Kui Lu",
                "org": "Henan Institute of Engineering"
            },
            {
                "name": "Qun-Peng Duan",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Dong-Xin Zhao",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Chemical strategies for the synthesis of peptide-oligonucleotide conjugates",
        "abstract": "The use of synthetic oligonucleotides and their mimics to inhibit gene expression by hybridizing with their target sequences has been hindered by their poor cellular uptake and inability to reach the nucleus. Covalent postsynthesis or solid-phase conjugation of peptides to oligonucleotides offers a possible solution to these problems. As feasible chemistry is a prerequisite for biological studies, development of efficient and reproducible approaches for convenient preparation of peptide-oligonucleotide conjugates has become a subject of considerable importance. The present review gives an account of the main synthetic methods available to prepare ovalent conjugation of peptides to oligonucleotides. \u00a9 2010 American Chemical Society.",
        "keywords": [
            ""
        ],
        "venue": "Bioconjugate Chemistry",
        "year": 2010,
        "id": "FMIiZASX"
    },
    "tc5EJwDx": {
        "authors": [
            {
                "name": "Yun-Xia Zhang",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Yong-Gui Yan",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Ce Su",
                "org": "School of Petrochemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            }
        ],
        "title": "Effect of inhibitors on crevice corrosion of 2024 aluminum alloy in seawater",
        "abstract": "The influence of addition of (NH\n                        ",
        "keywords": [
            "Aluminum alloy",
            "Ammonium heptamolybdate",
            "Cerium chloride",
            "Crevice corrosion",
            "Seawater"
        ],
        "venue": "Corrosion Science and Protection Technology",
        "year": 2010,
        "id": "tc5EJwDx"
    },
    "Wq883u4O": {
        "authors": [
            {
                "name": "Jun-Yu Liang",
                "org": "Key Laboratory of CMCPPE Ministry of Education"
            },
            {
                "name": "Shun Kang",
                "org": "Key Laboratory of CMCPPE Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of CMCPPE Ministry of Education"
            }
        ],
        "title": "Numerical investigation of the flow over curved rectangular cooling hole",
        "abstract": "This paper focuses on the cross flow over a rectangular hole in flat plate. Under the steady flow assumption, the 3D flow structures nearby straight and curved holes at different velocity ratios are numerically studied by use of the Fine/Turbo package from NUMECA, with Spalart-Allmaras one equation model as a closure. The effect of hole shapes (straight and/or curved) on weakening of the kidney vortex is analyzed. In addition, topology of the kidney vortex structure evolving along the streamwise direction is discussed.",
        "keywords": [
            "Film cooling",
            "Numerical simulation",
            "Vortex motion"
        ],
        "venue": "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",
        "year": 2010,
        "id": "Wq883u4O"
    },
    "lQ8E2OO2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Pei Cao",
                "org": ""
            }
        ],
        "title": "Inhomogeneous boundary value problem for Hartree-type equation",
        "abstract": "In this paper, we settle the problem for time-dependent Hartree equation with inhomogeneous boundary condition in a bounded smooth domain in R ",
        "keywords": [
            ""
        ],
        "venue": "Journal of Mathematical Physics",
        "year": 2010,
        "id": "lQ8E2OO2"
    },
    "dvQqvQjM": {
        "authors": [
            {
                "name": "Li MA",
                "org": ""
            },
            {
                "name": "Yang XIAO",
                "org": ""
            },
            {
                "name": "Jun DENG",
                "org": ""
            },
            {
                "name": "Qiuhong WANG",
                "org": ""
            }
        ],
        "title": "Effect of CO2 on explosion limits of flammable gases in goafs",
        "abstract": "In order to reduce the number of accidents due to explosions of flammable gases in the goaf of coalmines, the conditions for explosion of flammable gases and their explosion limits, affected to a considerable extent by CO",
        "keywords": [
            "CO2",
            "explosion limits",
            "flammable gases"
        ],
        "venue": "Mining Science and Technology",
        "year": 2010,
        "id": "dvQqvQjM"
    },
    "5UtjZ4Ne": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Feng Li",
                "org": ""
            },
            {
                "name": "Meng-Yu Gan",
                "org": ""
            },
            {
                "name": "Xing-Min Liu",
                "org": ""
            },
            {
                "name": "Lai-Zheng Luo",
                "org": ""
            },
            {
                "name": "Wen-Yi Su",
                "org": ""
            },
            {
                "name": "Yan Liu",
                "org": ""
            }
        ],
        "title": "Magnetic field effects on the phase behavior of a microemulsion system during aniline polymerization",
        "abstract": "Magnetic field (MF) and the mass ratio of a co-surfactant and a surfactant (K",
        "keywords": [
            "Aniline",
            "Magnetic field",
            "Microemulsion",
            "Phase behavior",
            "Pseudo-ternary phase diagram"
        ],
        "venue": "Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica",
        "year": 2010,
        "id": "5UtjZ4Ne"
    },
    "o6EJr2cc": {
        "authors": [
            {
                "name": "Rong Zhang",
                "org": "Department of Occupational Health and Environmental Health"
            },
            {
                "name": "Hongzhi Lu",
                "org": "Department of Occupational Health and Environmental Health"
            },
            {
                "name": "Su Tian",
                "org": "Department of Occupational Health and Environmental Health"
            },
            {
                "name": "Jie Yin",
                "org": "Department of Gynaecology and Obstetrics"
            },
            {
                "name": "Qing Chen",
                "org": "Department of Occupational Health and Environmental Health"
            },
            {
                "name": "Li Ma",
                "org": "Department of Occupational Health and Environmental Health"
            },
            {
                "name": "Shijie Cui",
                "org": "Department of Occupational Health and Environmental Health"
            },
            {
                "name": "Yujie Niu",
                "org": "Department of Occupational Health and Environmental Health"
            }
        ],
        "title": "Protective effects of pre-germinated brown rice diet on low levels of Pb-induced learning and memory deficits in developing rat",
        "abstract": "Lead (Pb) is a known neurotoxicant in humans and experimental animals. Numerous studies have provided evidence that humans, especially young children, and animals chronically intoxicated with low levels of Pb show learning and memory impairments. Unfortunately, Pb-poisoning cases continue to occur in many countries. Because the current treatment options are very limited, there is a need for alternative methods to attenuate Pb toxicity. In this study, the weaning (postnatal day 21, PND21) rats were randomly divided into five groups: the control group (AIN-93G diet, de-ionized water), the lead acetate (PbAC) group (AIN-93G diet, 2. g/L PbAC in de-ionized water), the lead acetate. +. WR group (white rice diet, 2. g/L PbAC in de-ionized water; PbAC. +. WR), the lead acetate. +. BR group (brown rice diet, 2. g/L PbAC in de-ionized water; PbAC. +. BR) and the lead acetate. +. PR group (pre-germinated brown rice diet, 2. g/L PbAC in de-ionized water; PbAC. +. PR). The animals received the different diets until PND60, and then the experiments were terminated. The protective effects of pre-germinated brown rice (PR) on Pb-induced learning and memory impairment in weaning rats were assessed by the Morris water maze and one-trial-learning passive avoidance test. The anti-oxidative effects of feeding a PR diet to Pb-exposed rats were evaluated. The levels of reactive oxygen species (ROS) were determined by flow cytometry. The levels of 8-hydroxy-2-deoxyguanosine (8-OHdG), \u03b3-aminobutyric acid (GABA) and glutamate were determined by HPLC. Our data showed that feeding a PR diet decreased the accumulation of lead and decreased Pb-induced learning and memory deficits in developing rats. The mechanisms might be related to the anti-oxidative effects and large amount of GABA in PR. Our study provides a regimen to reduce Pb-induced toxicity, especially future learning and memory deficits in the developing brain. \u00a9 2010 Elsevier Ireland Ltd.",
        "keywords": [
            "Developing nervous system",
            "GABA",
            "Lead (Pb)",
            "Oxidative damage",
            "Pre-germinated brown rice"
        ],
        "venue": "Chemico-Biological Interactions",
        "year": 2010,
        "id": "o6EJr2cc"
    },
    "klBtXjdn": {
        "authors": [
            {
                "name": "Zhenjiang Zhang",
                "org": "Graduate School"
            },
            {
                "name": "Haiping Xing",
                "org": "Graduate School"
            },
            {
                "name": "Jian Qiu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Zhiwei Jiang",
                "org": "Graduate School"
            },
            {
                "name": "Haiou Yu",
                "org": "Graduate School"
            },
            {
                "name": "Xiaohua Du",
                "org": "Graduate School"
            },
            {
                "name": "Yanhui Wang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Controlling melt reactions during preparing long chain branched polypropylene using copper N,N-dimethyldithiocarbamate",
        "abstract": "Effect of copper N,N-dimethyldithiocarbamate (CDD) on melt reactions during preparing long chain branched polypropylenes (LCB-PP) via free radical grafting was studied. The structure and rheological properties of the modified PPs were characterized. The results showed that CDD could efficiently control two side reactions, i.e. degradation of PP backbone and homopolymerization of multifunctional monomer (trimethylol propane triacrylate (TMPTA)) in the presence of peroxide. Meanwhile the addition of CDD also increased the efficiency of forming LCB structure. The reaction between CDD and active free radicals (carbon centered and alkoxy species) led to forming in situ dithiocarbamate radicals, which cannot attack PP backbone and are weaker initiator for TMPTA. The resultant dithiocarbamate radicals could react with the PP macroradicals and the acrylic radicals reversibly, which prolong the life time of PP macroradical and increase the reaction probability between macroradicals. The obtained LCB-PP showed high melt strength. \u00a9 2010 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Long chain branch",
            "Melt reaction",
            "Polypropylene"
        ],
        "venue": "Polymer",
        "year": 2010,
        "id": "klBtXjdn"
    },
    "5qROjYe3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Min-Chun Hong",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Curvature flow to the Nirenberg problem",
        "abstract": "In this note, we study the curvature flow to the Nirenberg problem on S",
        "keywords": [
            "Curvature flow",
            "Nirenberg problem",
            "Non-negative nonlinearity"
        ],
        "venue": "Archiv der Mathematik",
        "year": 2010,
        "id": "5qROjYe3"
    },
    "EKpa9IxJ": {
        "authors": [
            {
                "name": "Lifei Wang",
                "org": "Pharmaceutical Candidate Optimization"
            },
            {
                "name": "Donglu Zhang",
                "org": "Pharmaceutical Candidate Optimization"
            },
            {
                "name": "Nirmala Raghavan",
                "org": "Pharmaceutical Candidate Optimization"
            },
            {
                "name": "Ming Yao",
                "org": "Pharmaceutical Candidate Optimization"
            },
            {
                "name": "Li Ma",
                "org": "Pharmaceutical Candidate Optimization"
            },
            {
                "name": "Charles A. Frost",
                "org": "Discovery Medicines and Clinical Pharmacology"
            },
            {
                "name": "Brad D. Maxwell",
                "org": "Discovery Chemical Synthesis"
            },
            {
                "name": "Shiang-Yuan Chen",
                "org": "Discovery Chemical Synthesis"
            },
            {
                "name": "Kan He",
                "org": "UniTris Biopharma Co."
            },
            {
                "name": "Theunis C. Goosen",
                "org": "Pharmacokinetics, Dynamics, and Metabolism"
            },
            {
                "name": "W. Griffith Humphreys",
                "org": "Pharmaceutical Candidate Optimization"
            },
            {
                "name": "Scott J. Grossman",
                "org": "Pharmaceutical Candidate Optimization"
            }
        ],
        "title": "In vitro assessment of metabolic drug-drug interaction potential of apixaban through cytochrome p450 phenotyping, inhibition, and induction studies",
        "abstract": "Apixaban is an oral, direct, and highly selective factor Xa inhibitor in late-stage clinical development for the prevention and treatment of thromboembolic diseases. The metabolic drug-drug interaction potential of apixaban was evaluated in vitro. The compound did not show cytochrome P450 inhibition (IC",
        "keywords": [
            ""
        ],
        "venue": "Drug Metabolism and Disposition",
        "year": 2010,
        "id": "EKpa9IxJ"
    },
    "apjqHaq5": {
        "authors": [
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiaomei Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Yan Liu",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Studeis on polymerization behavior of organosilicon-acrylate latex with core-shell structure using fluorescence probe technique",
        "abstract": "The relationship of the amounts of emulsifier, organosilicon monomer octamethylcyclotetrasiloxane (D",
        "keywords": [
            "Core-shell structure",
            "Florescence probe",
            "Organosilicon-acrylate latex",
            "Polymerization behavior"
        ],
        "venue": "Acta Polymerica Sinica",
        "year": 2010,
        "id": "apjqHaq5"
    },
    "jq3toIsy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jie Zhou",
                "org": ""
            }
        ],
        "title": "Chern-Simons invariants and isometric immersions of warped products",
        "abstract": "In this paper, we calculate the Chern-Simons invariants on some 3-manifolds (e. g., Berger Sphere, warped product 3-manifolds) which obtain particular features in physics. We present the condition such that Berger sphere and warped product 3-manifolds are locally conformally flat. We also give a sufficient and necessary condition such that the warped product 3-manifolds can be isometrically immersed in \u211d",
        "keywords": [
            "Chern-Simons invariant",
            "Isometric immersion",
            "Warped product"
        ],
        "venue": "Monatshefte fur Mathematik",
        "year": 2010,
        "id": "jq3toIsy"
    },
    "iZuuoQqG": {
        "authors": [
            {
                "name": "Meng-Yu Gan",
                "org": ""
            },
            {
                "name": "Yan Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shao-Na Hao",
                "org": ""
            },
            {
                "name": "Zhi-Chun Li",
                "org": ""
            }
        ],
        "title": "Study on the aggregation behaviors of composite emulsifiers by steady-state fluorescence",
        "abstract": "The critical micelle concentration(CMC) of sodium dodecyl sulphonate (AS) and polyoxyethylene nonyl phenol ethers(O\u03c0-10)composite emulsifier was detected and compared with the CMC of AS and O\u03c0-10 respectively by fluorescence probe technique according to the ratio of fluorescence intensity corresponding to first vibronic peak (I",
        "keywords": [
            "Aggregation numbers of micelle",
            "CMC",
            "Composite emulsifiers",
            "Fluorescence probe"
        ],
        "venue": "Yingxiang Kexue yu Guanghuaxue/Imaging Science and Photochemistry",
        "year": 2010,
        "id": "iZuuoQqG"
    },
    "zqd9EITZ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Wenfeng Wang",
                "org": "School of Automation"
            }
        ],
        "title": "Auto-detection algorithm of liver focus based on visual attention model",
        "abstract": "The detection of region of interest(ROI) in medical images has played a very important role in computer aided diagnosis. Because liver-focus organs have the characteristics of weak textural and small intensity differences with their neighborhood, a novel algorithm of extracting abnormal regions in liver CT images has been proposed in this paper, which uses visual attention model. Firstly, a set of statistical features related to liver textures and some salient factors based on directional fractals are selected. Then, an overall saliency map is composed from several sub-salient maps of feature components. Finally, the regions with liver focus are located by labeling the saliency map. Experiments show that the locations of liver focus regions could be found using the proposed method accurately and using saliency maps is an effective way of extracting ROI in medical images.",
        "keywords": [
            "Image analysis",
            "Liver computer tomography",
            "ROI extraction",
            "Visual attention model"
        ],
        "venue": "Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument",
        "year": 2010,
        "id": "zqd9EITZ"
    },
    "sQEeTuh4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "B. Liu",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Q-curvature flow with indefinite nonlinearity",
        "abstract": "In this Note, we study Q-curvature flow on S",
        "keywords": [
            ""
        ],
        "venue": "Comptes Rendus Mathematique",
        "year": 2010,
        "id": "sQEeTuh4"
    },
    "vG645dpB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Liang Cheng",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "On the conditions to control curvature tensors of Ricci flow",
        "abstract": "An important problem in the study of Ricci flow is to find the weakest conditions that provide control of the norm of the full Riemannian curvature tensor. In this article, supposing (M\n                        ",
        "keywords": [
            "Blowup",
            "Bounded curvature tensors",
            "Ricci flow"
        ],
        "venue": "Annals of Global Analysis and Geometry",
        "year": 2010,
        "id": "vG645dpB"
    },
    "S3HPotyX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Xianfa Song",
                "org": "Department of Mathematics"
            },
            {
                "name": "Lin Zhao",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "New monotonicity formulae for semi-linear elliptic and parabolic systems",
        "abstract": "The authors establish a general monotonicity formula for the following elliptic system \u0394U",
        "keywords": [
            "Elliptic systems",
            "Ginzburg-Landau model",
            "Monotonicity formula",
            "Parabolic system"
        ],
        "venue": "Chinese Annals of Mathematics. Series B",
        "year": 2010,
        "id": "S3HPotyX"
    },
    "YpnofjHz": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Measurement"
            },
            {
                "name": "Feipeng Da",
                "org": "Key Laboratory of Measurement"
            }
        ],
        "title": "Exponential \u210b\u221e filter design for stochastic time-varying delay systems with Markovian jumping parameters",
        "abstract": "In this paper, the exponential \u210b",
        "keywords": [
            "Filter",
            "Linear matrix inequality",
            "Markov chain",
            "Stochastic systems",
            "Time-varying delay systems"
        ],
        "venue": "International Journal of Robust and Nonlinear Control",
        "year": 2010,
        "id": "YpnofjHz"
    },
    "1284YCXu": {
        "authors": [
            {
                "name": "Danfeng Zhang",
                "org": "Naval Aeronautical Engineering Academy Qingdao Branch"
            },
            {
                "name": "Xiaoming Tan",
                "org": "Naval Aeronautical Engineering Academy Qingdao Branch"
            },
            {
                "name": "Li Ma",
                "org": "Missile Military Representatives of Naval Equipment Department Shenyang"
            },
            {
                "name": "Yueliang Chen",
                "org": "Naval Aeronautical Engineering Academy Qingdao Branch"
            }
        ],
        "title": "Aluminum pitting corrosion damage rule under service environment",
        "abstract": "A retired navy aircraft had serviced for more than twenty years in a southeast coastal airport, where the environment is high temperature, high humidity and high salt fog. The aircraft was torn down and then inspected, and it was found that its corrosion damage was serious. The aluminum structure was partly disassembled, clean and nondestructive inspected. The corrosion damage size, shape parameter and distribution characteristic were gained. Based on distribution parameter obtained through statistics analysis, a probabilistic model to predict corrosion damage growth under service environment was established, with considering of the randomness during corrosion process of aircraft structure. The results show that the theoretical model is very precise.",
        "keywords": [
            "Aging aircraft",
            "Aluminum",
            "Pitting corrosion",
            "Statistical rule"
        ],
        "venue": "Journal of the Chinese Society of Corrosion and Protection",
        "year": 2010,
        "id": "1284YCXu"
    },
    "YNediL7f": {
        "authors": [
            {
                "name": "Zhen Li",
                "org": "Department of Histology and Embryology"
            },
            {
                "name": "Zhi-jian Sun",
                "org": "Department of Histology and Embryology"
            },
            {
                "name": "Cheng-gong Liao",
                "org": "Department of Cell Biology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Histology and Embryology"
            },
            {
                "name": "Bing-fang Ma",
                "org": "Department of Histology and Embryology"
            },
            {
                "name": "Yuan-qiang Zhang",
                "org": "Department of Histology and Embryology"
            }
        ],
        "title": "Regulated upon activation normal T-cell expressed and secreted originating from the epididymis differentially associates with viable and defective spermatozoa",
        "abstract": "Objective: To investigate the expression and cellular distribution of regulated upon activation normal T-cell expressed and secreted (RANTES) in the male reproductive system. Design: Basic research. Setting: University academic medical center. Patient(s): Three adult male organ donors. Intervention(s): None. Main Outcome Measure(s): Reverse transcriptase-polymerase chain reaction (RT-PCR), in situ hybridization, immunohistochemical staining, and immunofluorescence staining were used to examine the distribution of RANTES in human and mouse epididymis. Western blot was used to quantitate the levels of RANTES expression in mouse epididymis on postnatal days. Immunofluorescence staining was applied to detect RANTES association with spermatozoa from mouse epididymis. Result(s): The location of RANTES was restricted to ciliated cells of the efferent duct and apical, narrow, and basal cells of the epididymal ducts, in both humans and mouse. RANTES-positive basal cells were only identified in the epididymal ducts in humans. The signals of RANTES were first detected on day 28 and increased during mouse sexual maturation. We also observed that RANTES was bound on both normal and defective epididymal sperm, but in different patterns. Conclusion(s): RANTES is constitutively expressed in the epididymis and secreted into the lumen of epididymis throughout sexual maturity, and differentially associates with viable and defective spermatozoa. \u00a9 2010 American Society for Reproductive Medicine.",
        "keywords": [
            "epididymis",
            "RANTES",
            "sperm"
        ],
        "venue": "Fertility and Sterility",
        "year": 2010,
        "id": "YNediL7f"
    },
    "huTlRL2A": {
        "authors": [
            {
                "name": "E. Chang",
                "org": "Luoyang Ship Material Research Institute"
            },
            {
                "name": "Yonggui Yan",
                "org": "Luoyang Ship Material Research Institute"
            },
            {
                "name": "Qingfen Li",
                "org": "School of Mechanical and Electrical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Luoyang Ship Material Research Institute"
            }
        ],
        "title": "Effects of cathodic polarization on the hydrogen embrittlement sensitivity of 921A steel in sea water",
        "abstract": "The susceptibility of 921A steel to hydrogen embrittlement was investigated by slow strain rate test and electrochemical study at different cathodic polarization potentials. Fracture surfaces observation were made by three-dimension microscope and scanning electron microscope (SEM). The results showed that the elongation, time-to-fracture, and fracture energy ratio decreased and hydrogen embrittlement coefficient increased with shifting potential in the negative direction. The elongation, time-to-fracture, and fracture energy ratio displayed uniform variance trend and exhibited the highest values when polarization potential was -0.710 V",
        "keywords": [
            "921A steel",
            "Cathodic polarization",
            "Hydrogen embrittlemen",
            "Slow strain rate test"
        ],
        "venue": "Journal of the Chinese Society of Corrosion and Protection",
        "year": 2010,
        "id": "huTlRL2A"
    },
    "wQWr3MBd": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "School of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            },
            {
                "name": "Mingjun Zhao",
                "org": "School of Information Engineering"
            },
            {
                "name": "Zhenpeng Luo",
                "org": "School of Information Engineering"
            }
        ],
        "title": "Gate trigger unit for voltage reinjection multilevel-VSC with cascaded H-bridges",
        "abstract": "A gate trigger unit (GTU) design is proposed based on cascaded H-bridge voltage reinjection multilevel voltage source configuration (MLVR-HB-VSC) for use in large power and voltage ratings. Specific Implementation of gate-level trigger was analysis to guarantee dynamic voltage balance of compactors in the circuit. Grid synchronization, judgment of edge state changes, capacitor voltage balance and some crucial technical issues what should be pay attention to are analyzed in detail. To verify the steady state and dynamic behavior of gate-level trigger unit, extensive simulation is carried out with reference to the STATCOM application. \u00a92010 IEEE.",
        "keywords": [
            "Cascaded H-bridge",
            "Gate trigger unit",
            "Multilevel conversion",
            "Voltage-source conversion"
        ],
        "venue": "Asia-Pacific Power and Energy Engineering Conference, APPEEC",
        "year": 2010,
        "id": "wQWr3MBd"
    },
    "gFo8vLyR": {
        "authors": [
            {
                "name": "Zeng-Long Shao",
                "org": ""
            },
            {
                "name": "Shan-Lin Gao",
                "org": ""
            },
            {
                "name": "He-Ping Huang",
                "org": ""
            },
            {
                "name": "Xun Ji",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Virus-free culture and rapid-propagation of Lilium spp.",
        "abstract": "Virus-free materials of Lilium spp. were obtained from meristem culture in vitro. A series of optimization experiments for cultural medium composition and concentration of phytohormones were conducted with a view to aceelerate the propagation of virus-free materials. The best condition of chromosome determination was established. The obtained results indicated that the most suitable rapid propagation media of Lililum spp. was MS+ 6-BA 1.0 mg/L+ IAA0.2 mg/L+ KT1.0 mg/L+ PP",
        "keywords": [
            "Lilium spp",
            "Physiological data",
            "Tissue culture",
            "Virus-free"
        ],
        "venue": "Pharmaceutical Biotechnology",
        "year": 2010,
        "id": "gFo8vLyR"
    },
    "M2qXSnoH": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lixin Tian",
                "org": ""
            },
            {
                "name": "Ming Li",
                "org": ""
            },
            {
                "name": "Mingbo Niu",
                "org": ""
            }
        ],
        "title": "Grid-connected soft-switching DC-DC push-pull forward inverter for photovoltaic",
        "abstract": "This paper proposes a novel soft switch push-pull forward converter for use in photovoltaic power generation systems. The auxiliary resonant cell in parallel with the main circuit is used to guarantee soft switch condition creating when main power switches commuting. Circulation current, voltage overshoot clamping, transformer magnetic-bias restraining and some crucial parameters calculation guidelines what should be pay attention to are analyzed in detail. Extensive simulation is carried out to verify the performance of soft switch push-pull forward converter. \u00a92010 IEEE.",
        "keywords": [
            "Clamp capacitor",
            "DC-DC",
            "Photovoltaic",
            "Push-pull forward",
            "Soft-switch"
        ],
        "venue": "Asia-Pacific Power and Energy Engineering Conference, APPEEC",
        "year": 2010,
        "id": "M2qXSnoH"
    },
    "qGzeuezB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Laboratory for Applications of Remote Sensing"
            },
            {
                "name": "Melba M. Crawford",
                "org": "Laboratory for Applications of Remote Sensing"
            },
            {
                "name": "Jinwen Tian",
                "org": "State Key Laboratory for Multi-Spectral Information Processing Technologies"
            }
        ],
        "title": "Anomaly detection for hyperspectral images based on robust locally linear embedding",
        "abstract": "In this paper, anomaly detection in hyperspectral images is investigated using robust locally linear embedding (RLLE) for dimensionality reduction in conjunction with the RX anomaly detector. The new RX-RLLE method is implemented for large images by subdividing the original image and applying the RX-RLLE operations to each subset. Moreover, from the kernel view of LLE, it is demonstrated that the RX-RLLE is equivalent to introducing a locally linear embedding (LLE) kernel into the kernel RX (KRX) algorithm. Experimental results indicate that the RX-RLLE has good anomaly detection performance and that RLLE has superior performance to LLE and principal component analysis (PCA) for dimensionality reduction in the application of anomaly detection. \u00a9 Springer Science+Business Media, LLC 2010.",
        "keywords": [
            "Anomaly detection",
            "Dimensionality reduction (DR)",
            "Hyperspectral images",
            "Robust locally linear embedding (RLLE)",
            "RX detector"
        ],
        "venue": "Journal of Infrared, Millimeter, and Terahertz Waves",
        "year": 2010,
        "id": "qGzeuezB"
    },
    "wCIyhGzI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Haihong Liu",
                "org": "Department of Mathematical Institute"
            }
        ],
        "title": "On energy stability for the coupled nonlinear wave and Schr\u00f6dinger systems",
        "abstract": "In this paper, we show that regular solutions to the coupled nonlinear wave and Schr\u00f6dinger systems with coercive polynomial nonlinearities are unique among distributional solutions enjoying the energy inequality. The arguments also yield the stabilities of classical solutions of the evolution systems in the energy norm. \u00a9 2010 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Coupled wave system",
            "Energy stability",
            "Schr\u00f6dinger system",
            "Uniqueness"
        ],
        "venue": "Nonlinear Analysis, Theory, Methods and Applications",
        "year": 2010,
        "id": "wCIyhGzI"
    },
    "TXeJM4BC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of mathematical sciences"
            },
            {
                "name": "Jing Wang",
                "org": "Department of mathematical sciences"
            }
        ],
        "title": "Inhomogeneous problem for the Ginzburg-Landau equation on two dimensional compact manifolds",
        "abstract": "In this paper, we consider an inhomogeneous problem for Ginzburg-Landau equation on a two dimensional compact manifold with smooth boundary. We prove that the problem has a unique global solution in a suitable space. \u00a9 2010 International Press.",
        "keywords": [
            "Ginzburg-Landau equation",
            "Global solution",
            "Inhomogeneous problem"
        ],
        "venue": "Dynamics of Partial Differential Equations",
        "year": 2010,
        "id": "TXeJM4BC"
    },
    "SMM8YUC9": {
        "authors": [
            {
                "name": "Lingli Zhao",
                "org": "School of Info-Physics and Geomatics Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Remote Sensing and Information Engineering"
            },
            {
                "name": "Shuai Liu",
                "org": "School of Info-Physics and Geomatics Engineering"
            },
            {
                "name": "Jusheng Li",
                "org": "School of Engineering"
            }
        ],
        "title": "The research and implement of DEM interpolation method based on voronoi K order adjacency",
        "abstract": "Interpolation is the core problem of Digital Elevation Model (DEM) .A concept of Voronoi K order adjacency is introduced in this paper, and a DEM interpolation method based on this concept is described. This method selects Voronoi k order adjacency points for reference points and determines weighting functions with both Euclid distance and Voronoi distance. The experiments have shown that this method satisfied the precision requirement. Compared with traditional method, the method based on Voronoi K order adjacency improves on the selection of adjacent reference points and is of the better time efficiency. \u00a9 2010 IEEE.",
        "keywords": [
            "DEM",
            "Interpolation method",
            "K order adjacency",
            "Voronoi"
        ],
        "venue": "International Conference on Challenges in Environmental Science and Computer Engineering, CESCE 2010",
        "year": 2010,
        "id": "SMM8YUC9"
    },
    "28w0TwvO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Computer Science"
            },
            {
                "name": "You-Ping Fan",
                "org": "School of Electrical Engineering"
            },
            {
                "name": "Yong Zhong",
                "org": "Department of Computer Science"
            },
            {
                "name": "Wen-Yin Yang",
                "org": "Department of Computer Science"
            }
        ],
        "title": "Design on dynamic fuzzy neural network based on pruning techniques and parameter adjustment",
        "abstract": "A kind of new dynamic fuzzy neural network algorithm was proposed, and this dynamic fuzzy neural network structure is based on expansion radial base network. Its algorithm's most main feature is: the pruning technology and the parameter adjustment are used, to obtain the important rule as well as the renewal premise parameter center and the width. It is equivalent that the overall situation algorithm is decomposed into a series of decoupling algorithm. Finally, the dynamic fuzzy neural network is confirmed through approximation of function to approach ability the validity. The simulation result indicates that the trim technology and the parameter adjustment are used to enable the dynamic fuzzy neural network to have the compact system structure, the formidable pan-ability as well as the fast study speed.",
        "keywords": [
            "D-FNN",
            "Extended Kalman Filte",
            "Parameter adjusting",
            "Pruning technology"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2010,
        "id": "28w0TwvO"
    },
    "oSFjIEbd": {
        "authors": [
            {
                "name": "Jin-Rong Wu",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Sheng-Ming Guo",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            }
        ],
        "title": "Geoacoustic inversion of reverberation data by applying a geoacoustic model in shallow water",
        "abstract": "Reverberations make it difficult to detect objects underwater. To overcome reverberation effects, a method for extracting both geoacoustic parameters and a bottom back-scattering constant from reverberation data was developed. There are many interactions between sound and the sea floor in the process of ocean reverberation. This causes the coupling of geoacoustic and back-scattering parameters to become severe. It is difficult to invert geoacoustic parameters using traditional inversion methods due to this severe coupling. In this paper, relative reverberation levels were used as a first step to eliminate the back-scattering constant. Then sound speed, density and attenuation in sediment were expressed as a function of porosity. Each was separately expressed, and this was based on the Hamilton geoacoustic model. The only unknown parameter (porosity) was easily extracted from relative reverberation data using an adaptive hybrid algorithm. The final step allowed bottom parameters and a bottom back-scattering constant to be deduced using inversed porosity. Theoretical and numerical simulation results showed that geoacoustic parameters and the bottom back-scattering constant can remove reverberation data easily using the proposed method. In addition, this reverberation inversion method resisted noise well.",
        "keywords": [
            "Geoacoustic inversion",
            "Hamilton geoacoustic model",
            "Porosity",
            "Shallow water reverberation"
        ],
        "venue": "Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University",
        "year": 2010,
        "id": "oSFjIEbd"
    },
    "mxS2irda": {
        "authors": [
            {
                "name": "Changyi Ren",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Xiaohua Du",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Yanhui Wang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Jun Zheng",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Preparation of multifunctional supported metallocene catalyst using organic multifunctional modifier for synthesizing polyethylene/clay nanocomposites via in situ intercalative polymerization",
        "abstract": "A new type of multifunctional ammonium modifier with carbonyl group and vinyl group was synthesized to prepare multifunctional montmorillonites (F-MMTs), which were used as multifunctional catalyst supports for in situ ethylene polymerization. High loading of metallocene catalyst in the galleries of F-MMT had been achieved due to the presence of carbonyl group in the multifunctional modifier. XRD profiles and TEM images showed that polyethylene/montmorillonite (PE/F-MMT) nanocomposites with exfoliated structure could be synthesized using the intercalated catalyst described above, even when the content of MMT was very high (more than 15.1 wt%). The as-produced PE/F-MMTs nanocomposites were composed of flower-like particles with a diameter of about 5 \u03bcm. A thermal stable monoclinic phase was observed in PE/F-MMT nanocomposites. Comparatively, the resultant PE/F-MMT nanocomposites showed low gas permeability. Interfacial interaction between PE matrix and F-MMT was enhanced due to the chemical linking between the two components via copolymerization of ethylene with vinyl group of F-MMT. Thus the resultant PE/F-MMT nanocomposites showed good structural stability. \u00a9 2010 Elsevier Ltd.",
        "keywords": [
            "Catalyst",
            "Clay",
            "Nanocomposite"
        ],
        "venue": "Polymer",
        "year": 2010,
        "id": "mxS2irda"
    },
    "KNYWGIGW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Dong-Xin Zhao",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Hai-Ping Ren",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Kui Lu",
                "org": "Henan Institute of Engineering"
            },
            {
                "name": "Yu-Fen Zhao",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Synthesis and separation of L-trytophan oligo-peptides assisted by phosphorus oxychloride",
        "abstract": "With the assistance of inorganic phosphorus, \u03b1-amino acids could self-assemble into a series of oligopeptides, so it could provide a new route to synthesize peptides. In this paper, the self-assembly reaction of L-trytophan mediated by phosphorus oxychloride was monitored by using ESI-MS. The proper condition of the self-assembly reaction of L-Try was reported. The reaction products were purified by RP-HPLC and the fragmentation pathway for L-Try oligo-peptides were analyzed by using ESI-MS/MS.",
        "keywords": [
            "ESI-MS",
            "L-trp",
            "Oligo-peptide",
            "Phosphorus oxychloride"
        ],
        "venue": "Asian Journal of Chemistry",
        "year": 2010,
        "id": "KNYWGIGW"
    },
    "zdGCZXQ2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Meteorological Disaster"
            },
            {
                "name": "Zhihong Jiang",
                "org": "Key Laboratory of Meteorological Disaster"
            },
            {
                "name": "Hao Li",
                "org": "Key Laboratory of Meteorological Disaster"
            },
            {
                "name": "Jie Chen",
                "org": "Key Laboratory of Meteorological Disaster"
            }
        ],
        "title": "The design and accomplish of three-tier framework in the meteorological visualization system",
        "abstract": "It's a problem to achieve the combination of automatic drawing and the professional knowledge of meteorological expert when people develop the Lightning Warning Interactive and Visible System with Java. This paper gives a visualization system based on Java and three-tier framework by borrowing ideas from the development model of Integrated Data Viewer. The system can identify various types of data according to the GrADS paint programs provided by the experts. It can also accomplish the call of drawing program and the display of image. So visualization of various types of meteorological data can be realized. This system uses Java to actualize the presentation layer and business layer. The paint layer is actualized by GrADS. Java calls GrADS as a draw module. They are separate from each other. Thus, the system can not only give the rein to the ability of Java's interactivity, but also use the powerful drawing ability of GrADS. \u00a9 2010 IEEE.",
        "keywords": [
            "GrADS",
            "Java",
            "Three-tier framework",
            "Visualization"
        ],
        "venue": "2010 International Conference on Intelligent Computation Technology and Automation, ICICTA 2010",
        "year": 2010,
        "id": "zdGCZXQ2"
    },
    "AOebFcff": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Ke-Chao Zhou",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhi-You Li",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Qiu-Ping Wei",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Electrodeposition of Ni-Co-Fe2O3 composite coatings",
        "abstract": "Ni-Co-Fe",
        "keywords": [
            "cetyltrimethylammonium bromide",
            "Co-Ni alloy",
            "composite coatings",
            "electrodeposition",
            "Fe2O3 particles"
        ],
        "venue": "Journal of Central South University of Technology (English Edition)",
        "year": 2010,
        "id": "AOebFcff"
    },
    "qQUOKiDl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "B.-W. Schulze",
                "org": "Universit\u00e4t Potsdam, Institut f\u00fcr Mathematik"
            }
        ],
        "title": "Blow-up Theory for the Coupled L 2-Critical Nonlinear Schr\u00f6dinger System in the Plane",
        "abstract": "In this paper, we study the blow-up theory for the L",
        "keywords": [
            "2-coupled Schr\u00f6dinger system",
            "blow-up",
            "L2-critical"
        ],
        "venue": "Milan Journal of Mathematics",
        "year": 2010,
        "id": "qQUOKiDl"
    },
    "7UizR4CI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "China Pharmaceutical University"
            },
            {
                "name": "Shan-Lin Gao",
                "org": "China Pharmaceutical University"
            },
            {
                "name": "He-Ping Huang",
                "org": "China Pharmaceutical University"
            },
            {
                "name": "Zeng-Long Shao",
                "org": "China Pharmaceutical University"
            },
            {
                "name": "Xun Ji",
                "org": "China Pharmaceutical University"
            }
        ],
        "title": "Optimization of cultivation system and determination of Arteannuin content of autotetraploid plants of Artemisia annua L.",
        "abstract": "To use MS medium with different combinations of hormones to explore the appropriate medium for the rapid propagation system of autotetraploid plants of Artemisia annua L. and eventually test-ablish the foundation for the rapid propagation system of autotetraploid plants of Artemisia annua L. After growing in field for 3 months, HPLC is used to determine Arteannuin content of autotetraploid plants of Artemisia annua L. in order to screen a strain of autotetraploid plants of Artemisia annua L., which cantains the highest Arteannuin content. The results show that the best condition of rapid propagation for autotetraploid plants is MS+6-BA 0.5 mg/L+IAA 0.1 mg/L. The content of artemisinin in autotetraploidy of Artemisia annua L. has increased compared with that in the diploid. Averagely, artemisinin content in the autotetraploid is 1.5 times as much as that in the diploid. Thus it has provided the foundation for breeding and identification of excellent autotetraploid lines of Artemisia annua L.",
        "keywords": [
            "Arteannuin content",
            "Artemisia annua L. autotetraploid",
            "Tissue Culture"
        ],
        "venue": "Chinese Journal Of Pharmaceutical Biotechnology",
        "year": 2010,
        "id": "7UizR4CI"
    },
    "7mT5suTI": {
        "authors": [
            {
                "name": "Zongming Guo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Finite Morse index steady states of van der Waals force driven thin film equations",
        "abstract": "We study positive solutions of the equation, \u0394u = u",
        "keywords": [
            "Finite Morse index",
            "Isolated ruptures",
            "Non-existence",
            "Stable positive solutions"
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 2010,
        "id": "7mT5suTI"
    },
    "wP8UNNzX": {
        "authors": [
            {
                "name": "Qiu-Ping Wei",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Pei-Zhi Liu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Zhi-Ming Yu",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Hang-Yu Long",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Shao-Hua Su",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Effects of CeO2 and B co-infiltration pretreatment on the quality of diamond films deposited on cemented carbide",
        "abstract": "CeO",
        "keywords": [
            "Adhesion",
            "B infiltration",
            "Cemented carbide",
            "Diamond films",
            "Nano-crystalline"
        ],
        "venue": "Fenmo Yejin Cailiao Kexue yu Gongcheng/Materials Science and Engineering of Powder Metallurgy",
        "year": 2010,
        "id": "wP8UNNzX"
    },
    "kNLGT2wQ": {
        "authors": [
            {
                "name": "Maoyin Pang",
                "org": "Department of Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Department of Surgery"
            },
            {
                "name": "Rujun Gong",
                "org": "Department of Medicine"
            },
            {
                "name": "Evelyn Tolbert",
                "org": "Department of Medicine"
            },
            {
                "name": "Haiping Mao",
                "org": "Department of Nephrology"
            },
            {
                "name": "Murugavel Ponnusamy",
                "org": "Department of Medicine"
            },
            {
                "name": "Y Eugene Chin",
                "org": "Department of Surgery"
            },
            {
                "name": "Haidong Yan",
                "org": "Department of Nephrology"
            },
            {
                "name": "Lance D. Dworkin",
                "org": "Department of Medicine"
            },
            {
                "name": "Shougang Zhuang",
                "org": "Department of Medicine"
            }
        ],
        "title": "A novel STAT3 inhibitor, S3I-201, attenuates renal interstitial fibroblast activation and interstitial fibrosis in obstructive nephropathy",
        "abstract": "Accumulation of both interstitial myofibroblasts and excessive production of extracellular matrix proteins is a common pathway contributing to chronic kidney disease. In a number of tissues, activation of STAT3 (signal transducer and activator of transcription 3) increases expression of multiple profibrotic genes. Here, we examined the effect of a STAT3 inhibitor, S3I-201, on activation of renal interstitial fibroblasts and progression of renal fibrosis. Treatment of cultured rat renal interstitial fibroblasts with S3I-201 inhibited their activation, as evidenced by dose- and time-dependent blockade of \u03b1-smooth muscle actin and fibronectin expression. In a mouse model of renal interstitial fibrosis induced by unilateral ureteral obstruction, STAT3 was activated, and administration of S3I-201 attenuated both this activation and extracellular matrix protein deposition following injury. S3I-201 reduced infiltration of the injured kidney by inflammatory cells and suppressed the injury-induced expression of fibronectin, \u03b1-smooth muscle actin, and collagen type-1 proteins, as well as the expression of multiple cytokines. Furthermore, S3I-201 inhibited proliferation and induced apoptosis preferentially in renal interstitial fibroblasts of the obstructed kidney. Thus, our results suggest that increased STAT3 activity mediates activation of renal interstitial fibroblasts and the progression of renal fibrosis. Inhibition of STAT3 signaling with S3I-201 may hold therapeutic potential for fibrotic kidney diseases. \u00a9 2010 International Society of Nephrology.",
        "keywords": [
            "chronic kidney disease",
            "renal interstitial fibroblasts",
            "STAT3",
            "transforming growth factor",
            "unilateral ureteral obstruction"
        ],
        "venue": "Kidney International",
        "year": 2010,
        "id": "kNLGT2wQ"
    },
    "hBIK5RuR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Dezhong Chen",
                "org": "Department of Mathematics and Statistics"
            }
        ],
        "title": "Remarks on complete non-compact gradient ricci expanding solitons",
        "abstract": "In this paper, we study gradient Ricci expanding solitons (X, g) satisfying Rc=cg +D",
        "keywords": [
            "Expanding soliton",
            "Ricci flow"
        ],
        "venue": "Kodai Mathematical Journal",
        "year": 2010,
        "id": "hBIK5RuR"
    },
    "WzzYpBM1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jie Chen",
                "org": ""
            },
            {
                "name": "Bo Zhang",
                "org": ""
            }
        ],
        "title": "Targeted random early detection algorithm",
        "abstract": "This paper propose an improved random early detection algorithm which is based on RED algorithm: Targeted RED (TRED). The algorithm can maintain the stability of the router queue in different network traffic. No matter in low data traffic or in the case of high data traffic, the queue length is maintained at a certain range. TRED ensures the stability of the network latency and improve the network quality of service. TRED algorithm has the same objective of ARED algorithm. But ARED uses more parameters which bring more parameter setting problem. TRED do not have the same problem. So TRED advanced than ARED in some aspects. Related experiments' effect is good by using the network simulator NS-2 to validate algorithm performance.",
        "keywords": [
            "ARED",
            "NS-2",
            "RED",
            "Targeted RED"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology",
        "year": 2010,
        "id": "WzzYpBM1"
    },
    "KJkKKku6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Computer and Software"
            },
            {
                "name": "Bin-Bin Li",
                "org": "School of Computer and Software"
            },
            {
                "name": "Feng Jiao",
                "org": "School of Computer and Software"
            }
        ],
        "title": "A method of fingerprint singular point detection",
        "abstract": "As a global feature of fingerprints, extracting the number and precise location of singular points (core and delta) is very important. In this paper, a new method of detection of singular points is proposed which is used to improve the accuracy of fingerprint recognition. First, the interpolation method based on the weighted average is applied to repair fingerprint image edge. Secondly, the region of singularity is determined by the distribution of different bands of Gaussian-Hermite moments. Finally, an improved Poincare Index method is applied to locate accurately the singular points. Experimental results show that the proposed algorithm is able to locate singular points in fingerprint with high accuracy.",
        "keywords": [
            "Edge recovery",
            "Gaussian-Hermite moment",
            "Poincare index",
            "Singular"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology",
        "year": 2010,
        "id": "KJkKKku6"
    },
    "ywCWxWk4": {
        "authors": [
            {
                "name": "Changyi Ren",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Xiaohua Du",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Yanhui Wang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "The role of polymerizable organophilic clay during preparing polyethylene nanocomposite via filling polymerization",
        "abstract": "Effect of polymerizable montmorillonites (P-MMTs) on the morphology of polyethylene/montmorillonites (PE/MMTs) nanocomposites during filling polymerization was studied. The microstructure analysis showed that the P-MMTs were more exfoliatable than nonpolymerizable MMTs in the preparation of PE/MMTs nanocomposites. By examining the influence of the polymerization condition on the microstructure of the resultant nanocomposites, it was confirmed that the shear force formed by the mechanical stirring was the driving force of the exfoliation dispersion of MMT sheets during the filling polymerization. Comparatively, the shear force on MMT sheets might be increased due to strong interaction between PE chains linked to the surface of P-MMTs and the solvents molecules, which is the reason that polymerizable clay is more exfoliatable than nonpolymerizable clay. The copolymerization between polymerizable modifier and ethylene was confirmed by NMR measurements. Furthermore, the morphology of the resultant nanocomposites was influenced by the concentration of the dispersed PMMTs. The degree of exfoliation of the resultant nanocomposites at a relatively low concentration was higher than that at a high concentration. This is because of the multiscale organization of the organoclay dispersed in the organic medium. High exfoliation degree of MMTs and improved interaction between PE matrix and P-MMTs in PE/P-MMTs nanocomposites led to significant improvements in mechanical properties and barrier properties. VC 2010 Wiley Periodicals, Inc.",
        "keywords": [
            "Clay",
            "Nanocomposites",
            "Polyethylene (PE)",
            "Polymerization"
        ],
        "venue": "Journal of Applied Polymer Science",
        "year": 2010,
        "id": "ywCWxWk4"
    },
    "gMMPinCP": {
        "authors": [
            {
                "name": "Bei Wang",
                "org": "Department of Mathematics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Science"
            }
        ],
        "title": "Gradient estimation of a p-harmonic map",
        "abstract": "This article presents L",
        "keywords": [
            "Gradient estimate",
            "P-harmonic map",
            "Spherical coordinates"
        ],
        "venue": "Electronic Journal of Differential Equations",
        "year": 2010,
        "id": "gMMPinCP"
    },
    "qkhfjKSs": {
        "authors": [
            {
                "name": "Tao Hu",
                "org": "Laboratory of Animal Center"
            },
            {
                "name": "Ping Chen",
                "org": "Department of Pathophysiology"
            },
            {
                "name": "Qiong Fu",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Ye Liu",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Musarat Ishaq",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Junwei Li",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Virology"
            },
            {
                "name": "Deyin Guo",
                "org": "State Key Laboratory of Virology"
            }
        ],
        "title": "Comparative studies of various artificial microRNA expression vectors for RNAi in Mammalian cells",
        "keywords": [
            "Artificial microRNA",
            "Expression vector",
            "Multiple amiRNAs",
            "RNA interference"
        ],
        "venue": "Molecular Biotechnology",
        "year": 2010,
        "id": "qkhfjKSs"
    },
    "GoLA9r2V": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Environment"
            },
            {
                "name": "Chun-Du Wu",
                "org": "Yangzhou Vocational College of Environment and Resources"
            },
            {
                "name": "Qing-Jie XlE",
                "org": "School of Environment"
            },
            {
                "name": "Guo-Feng Zhu",
                "org": "School of Environment"
            }
        ],
        "title": "Study on hydrodynamic characteristics of the splitfeed anaerobic baffled reactor",
        "abstract": "Split-feed anaerobic baffled reactor (SABR) is a novel reactor based on the design concept of anaerobic baffled reactor (ABR). The tracer test of hydrodynamic characteristics of SABR was studied and the impact of characteristic section on hydrodynamic characteristics of SABR was analyzed. Residence time distribution (RTD) studies with deionized water at the same hydraulic residence time (HRT) of 5 h were carried out to investigate the dead spaces and mixing patterns in SABR under different effluent recycling ratios and the inlet proportions. The results showed that the hydrodynamics of reactor were influenced by changing the effluent recycling ratio or the inlet proportion. The volume of dead space and the values of N decreased with the effluent recycling ratio increasing and the hydraulic flow of SABR tended to be completely-mixed pattern, also with changing the inlet proportion from 1:1:1:1:1 into 5:4:3:2:1. \u00a9 2010 IEEE.",
        "keywords": [
            "Characteristic section",
            "Effluent recycling ratio",
            "Hydrodynamic characteristics",
            "Inlet proportion",
            "Residence time distribution",
            "Split-feed anaerobic baffled reactor"
        ],
        "venue": "2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010",
        "year": 2010,
        "id": "GoLA9r2V"
    },
    "wgHV5qRH": {
        "authors": [
            {
                "name": "Bo Qin",
                "org": "School of Automation"
            },
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Weidong Xu",
                "org": "School of Automation"
            }
        ],
        "title": "Comparative study on boundary structural irregularity using local FD and curvature analysis for melanoma detection",
        "abstract": "Feature extracted from structural irregularity for skin lesion boundaries has a great significance in computer-aided diagnosis for melanomas. Based on previous work using local fractal dimension (local FD) for contour irregularity descriptions, the novelty of this paper focuses on: (1) Multi-scaled curvature analysis is used to acquire features of boundary irregularity (2) Feature differences from adjacent scales are investigated to enhance the discrimination power between malignant skin tumors and benign. The comparative experiments of both local FD and curvature analysis show that the features difference of adjacent scales has characteristics of larger inter-class Hausdorff distance with the scale increase, while local FD performs better than curvature analysis with larger Hausdorff distance value. Results show that these two approaches not only have strong classification capacity of structure irregularity, but also helpful to remove texture irregularity for achieving robust classification. \u00a9 2010 IEEE.",
        "keywords": [
            "Curvature analysis",
            "Local fractal dimension",
            "Multi-scale analysis",
            "Structure irregularity"
        ],
        "venue": "2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010",
        "year": 2010,
        "id": "wgHV5qRH"
    },
    "BeK49Lt2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Kejie Huang",
                "org": "School of Automation"
            },
            {
                "name": "Jianqiang Yan",
                "org": "School of Automation"
            },
            {
                "name": "Kaihua Wu",
                "org": "School of Automation"
            },
            {
                "name": "L. Zhu",
                "org": "Oracle Corporation"
            }
        ],
        "title": "Boundary roughness analysis of skin lesions using local fractals and wavelet transforms",
        "abstract": "Boundary roughness of skin lesions is of clinical significance for early detection of malignant melanomas. An integrated approach of local fractals and multi-level wavelet analysis is proposed in the paper. Local fractal profile of a lesion contour is generated to describe boundary roughness while a tree structured wavelet packet is further processed to give behaviors of the local fractals at different frequency bands. Features extracted at each sub-bands are selected using Hausdorff distance for identification of skin tumors in order to reduce dimension in feature space. Experimental results show that features chosen are dominating clues to discriminate skin tumors. \u00a9 2010 IEEE.",
        "keywords": [
            "Local fractal distributions",
            "Structural irregularity",
            "Wavelet transforms"
        ],
        "venue": "2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010",
        "year": 2010,
        "id": "BeK49Lt2"
    },
    "gWxLr7PS": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Baiyu Liu",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Symmetry results for classical solutions of Monge-Amp\u00e8re systems on bounded planar domains",
        "abstract": "In this paper, by the method of moving planes, we establish the monotonicity and symmetry for convex solutions of Monge-Amp\u00e8re systems on bounded smooth planar domains. \u00a9 2010 Elsevier Inc.",
        "keywords": [
            "Method of moving plane",
            "Monge-Amp\u00e8re system"
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 2010,
        "id": "gWxLr7PS"
    },
    "f7kSr4Av": {
        "authors": [
            {
                "name": "Weidong Xu",
                "org": "Institute for Biomedical Engineering"
            },
            {
                "name": "Wei Liu",
                "org": "Institute for Biomedical Engineering"
            },
            {
                "name": "Lihua Li",
                "org": "Institute for Biomedical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Institute for Biomedical Engineering"
            },
            {
                "name": "Shunren Xia",
                "org": "Department of Biomedical Engineering"
            },
            {
                "name": "Juan Zhang",
                "org": "Department of Radiology"
            },
            {
                "name": "Guoliang Shao",
                "org": "Department of Radiology"
            }
        ],
        "title": "A new computer-aided detection system of CR mammograms",
        "keywords": [
            "ANFIS",
            "DWT",
            "Mammogram",
            "MLP",
            "Zonal hough transform"
        ],
        "venue": "Journal of Computational Information Systems",
        "year": 2010,
        "id": "f7kSr4Av"
    },
    "4wQUnQMI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Nanjing Institute of Sou Science"
            },
            {
                "name": "Li-Zhong Xia",
                "org": "Nanjing Institute of Sou Science"
            },
            {
                "name": "Yun-Dong Li",
                "org": "Nanjing Institute of Sou Science"
            },
            {
                "name": "Lin-Zhang Yang",
                "org": "Nanjing Institute of Sou Science"
            },
            {
                "name": "Dian-Ming Wu",
                "org": "College of Forest Resources and Environment"
            },
            {
                "name": "Xun-Qiang Cheng",
                "org": "Nanjing Institute of Sou Science"
            }
        ],
        "title": "Variation of population, arable land resources and ecological environment in the area of the head part of the Three Gorges Reservoir based on migration investigation",
        "abstract": "It is a general concern, that how the ecological, environment of the Three Gorges Reservoir area is protected. Based on the statistics of the population, labor resources and arable land resources of Zigui, Xingshan and Badong Counties, and the investigations of migrant households typical of the area of the head part of the Three Gorges Reservoir, effects of the resettlement of migrants on population, labor resources, farmland resources and ecological environment were analyzed. It was found that the total population of the counties and towns involved was reduced and all the affected migrant households were properly resettled, but the labor resources were not much affected ; when the project was completed and began its water storage, farmlands low in elevation were flooded, cutting down the total area of arable lands in that region, thus making the conflict between the land resources and the labor resources more prominent. However, even though both the total and the per-capita area of arable land decreased, the cultivated areas and yield of grain, citrus and vegetables in. Zigui County were steadily increased and so was the agricultural production of the reservoir region ; after the migration was completed, the living environment, housing, living and transport conditions in the region were significantly improved, but the water storage had some adverse effects on the rural ecological environment in the region, for instance, more natural disasters , plant diseases and insect pests. Besides, the rural area still lacks facilities for waste treatment. The local government should pay enough attention to the resolving of eco-environment problems.",
        "keywords": [
            "Arable land resource",
            "Ecological environment",
            "Head part of the reservoir area",
            "Population",
            "Resettlement",
            "Three gorges"
        ],
        "venue": "Journal of Ecology and Rural Environment",
        "year": 2010,
        "id": "4wQUnQMI"
    },
    "9xEdIjwY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of mathematics"
            }
        ],
        "title": "Liouville type theorem and uniform bound for the Lichnerowicz equation and the Ginzburg-Landau equation",
        "abstract": "In this Note, we prove the Liouville type result for smooth positive solutions to the Lichnerowicz equation in R",
        "keywords": [
            ""
        ],
        "venue": "Comptes Rendus Mathematique",
        "year": 2010,
        "id": "9xEdIjwY"
    },
    "FlPHaGZ8": {
        "authors": [
            {
                "name": "Yingzi Ying",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Volume clutter elimination, rough interface reverberation suppression, and target resonance convergence in heterogeneous media using an iterative time reversal mirror",
        "abstract": "The presence of the clutter of volume scattering and the echo return from rough interface hinders the detection of target in heterogeneous media. This work investigates the application of an iterative time reversal mirror to mitigate the difficulties. Numerical simulations based on pseudospectral finite-difference time-domain method are performed in one and two layered media. A wideband probe pulse is launched to initiate the process, and the time-reversed echo received at the same position is retransmitted as the renewed input signal for next iteration, and repeat the procedures iteratively. The results illustrate as the number of iteration increases, small volume clutter is eliminated, interface reverberation is suppressed relatively, and the echoes will converge to a time-harmonic waveform that corresponds to an object's dominant resonance mode. The detection of target is achieved by extracting this important acoustic signature. \u00a9 2010 IMACS.",
        "keywords": [
            "iterative time reversal",
            "Multiple scattering",
            "resonance convergence"
        ],
        "venue": "Journal of Computational Acoustics",
        "year": 2010,
        "id": "FlPHaGZ8"
    },
    "sDoxL5YD": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Laizheng Luo",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Haotian Ma",
                "org": "Department of Chemical and Biomolecular Engineering"
            },
            {
                "name": "Xiaofeng Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wenyi Su",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shaona Hao",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Characterization and analysis of the electrochemical properties of the polyaniline synthesized by emulsion polymerization in constant magnetic field (0.4 T)",
        "abstract": "A new, convenient and economical method was established firstly, which took loaded polyaniline (PANI) carbon paper as the working electrode to real-time characterize and analyze the electrochemical properties of the PANI synthesized by emulsion polymerization in constant magnetic field (MF, 0.4 T). The characterization results of the electrochemical properties of the PANI had been proved by contrast analysis of the thermal stability of conductivity, FT-IR, XRD and TGA of the PANI. The experimental results of cyclic voltammogram, AC impedance, Tafel curve and electrochemical stability showed that the PANI synthesized in the presence of the MF had larger redox current, smaller charge resistance, higher corrosion potential and better electrochemical stability. The PANI thermal stability of conductivity had been measured in the temperature range from 20 to 140 \u00b0C, and the results showed that the PANI synthesized in the presence of the MF had better thermal stability of conductivity. The results of FT-IR, XRD and TGA indicated that the characteristic peaks of FT-IR spectra of the PANI synthesized in the presence of the MF shifted to the lower wavenumbers, and its crystallinity and thermal stability were also improved. \u00a9 2010 SIOC, CAS, Shanghai, & WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",
        "keywords": [
            "Carbon paper",
            "Electrochemical properties",
            "Magnetic field",
            "Polyaniline"
        ],
        "venue": "Chinese Journal of Chemistry",
        "year": 2010,
        "id": "sDoxL5YD"
    },
    "YxcM0ew8": {
        "authors": [
            {
                "name": "Hongrui Wang",
                "org": "College of Electronic and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Information Science and Technology"
            },
            {
                "name": "Jinzhuang Xiao",
                "org": "College of Electronic and Information Engineering"
            },
            {
                "name": "Hui Dong",
                "org": "College of Electronic and Information Engineering"
            }
        ],
        "title": "A method for 6-PSS parallel robot dynamics model",
        "abstract": "The paper studied a dynamic model for a 6-PSS parallel robot. First, a general method to calculate the inverse dynamics model of the parallel robot has been given out, and then the direct dynamics model with Lagrange method has been established. Comparing with the traditional method which use the input as the generalized coordinates, using pose as a method of generalized coordinates can greater improve the computer-controlled real-time control. The model is expressed in a closed form by a single equation in which all the elements need are expressed. The proposed method is applied in this paper on the dynamics-depth analysis and optimal control. \u00a9 2010 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "2010 8th IEEE International Conference on Control and Automation, ICCA 2010",
        "year": 2010,
        "id": "YxcM0ew8"
    },
    "MkUpDBKf": {
        "authors": [
            {
                "name": "Yonglei Yao",
                "org": "School of Computer and Software"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer and Software"
            }
        ],
        "title": "On optimization-based deadline division for workflow scheduling",
        "abstract": "Complex applications are usually modeled as workflows, which are often represented by Directed Acyclic Graph (DAG) and require the power of Grids to run efficiently. Cost-optimized workflow scheduling under deadline constraints is a fundamental and intractable problem on Grids. In this paper, an effective and efficient heuristic for workflow scheduling is proposed. A mixed integer programming (MIP) approach is applied to find the optimal decomposition of global deadline constraint into time windows for all tasks. In terms of the time window allocations, the resources that minimize execution costs while satisfying these local time window constraints can be determined. The results of experimental evaluation show that our approach outperforms existing solutions in terms of workflow execution cost while meeting the deadline constraint. \u00a92010 IEEE.",
        "keywords": [
            "DAG",
            "Deadline division",
            "Integer programming",
            "Workflow scheduling"
        ],
        "venue": "International Conference on Internet Technology and Applications, ITAP 2010 - Proceedings",
        "year": 2010,
        "id": "MkUpDBKf"
    },
    "q2MFOvGj": {
        "authors": [
            {
                "name": "Dongxue Lan",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Yuan Chun",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Chen Wu",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Linbing Sun",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Jianhua Zhu",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            }
        ],
        "title": "Methylation of cyclopentadiene on solid base catalysts with different surface acid-base properties",
        "abstract": "The methylation of cyclopentadiene with methanol has been studied over Al",
        "keywords": [
            "Alumina",
            "Cyclopentadiene",
            "Deactivation",
            "Formaldehyde",
            "Magnesium oxide",
            "Methanol",
            "Methylation",
            "Potassium hydroxide",
            "Reaction mechanism",
            "Solid base"
        ],
        "venue": "Journal of Catalysis",
        "year": 2010,
        "id": "q2MFOvGj"
    },
    "jAXv9Bxa": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Weili Li",
                "org": "Department of Materials Science and Engineering"
            },
            {
                "name": "Hongjie Zeng",
                "org": "Materials School"
            },
            {
                "name": "Yonggui Yan",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Baorong Hou",
                "org": "Institute of Oceanology"
            }
        ],
        "title": "Low driving voltage Al-Ga sacrificial anode and its activation mechanism",
        "abstract": "The electrochemical performance of Al-Ga binary alloy with different Ga content were evaluated by constant current test. And the activation mechanism was investigated by X-Ray, SEM+EDS and redeposit experiment. The results showed that Al-0.07%Ga welded by high purity aluminum and Al-0.1%Ga welded by Al99.85 exhibit suitable working potential as low driving voltage sacrificial anode for cathodic protection of high strength steel. Their working potential was varied from -820 mV~-876 mV, -802 mV~-818 mV (vs. Ag/AgCl seawater) respectively. However, their performance needs to be improved for its serious local dissolution morphology. The Ga content of corrosion product was increasing with increasing of the Ga content of anode matrix, but the latter is far greater than the former. The content of Ga in anode surface is increasing for Ga",
        "keywords": [
            "Activation mechanism",
            "Al-Ga alloy",
            "Electrochemical performance",
            "Low driving voltage",
            "Sacrificial anode"
        ],
        "venue": "Journal of the Chinese Society of Corrosion and Protection",
        "year": 2010,
        "id": "jAXv9Bxa"
    },
    "3BLEikh3": {
        "authors": [
            {
                "name": "Yan Liu",
                "org": "Key Laboratory of Insect Developmental Biology and Evolution"
            },
            {
                "name": "Shun Zhou",
                "org": "Key Laboratory of Insect Developmental Biology and Evolution"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Insect Developmental Biology and Evolution"
            },
            {
                "name": "Ling Tian",
                "org": "Key Laboratory of Insect Developmental Biology and Evolution"
            },
            {
                "name": "Sheng Wang",
                "org": "Key Laboratory of Insect Developmental Biology and Evolution"
            },
            {
                "name": "Zhentao Sheng",
                "org": "Key Laboratory of Insect Developmental Biology and Evolution"
            },
            {
                "name": "Rong-Jing Jiang",
                "org": "Key Laboratory of Insect Developmental Biology and Evolution"
            },
            {
                "name": "William G. Bendena",
                "org": "Department of Biology"
            },
            {
                "name": "S. Li",
                "org": "Key Laboratory of Insect Developmental Biology and Evolution"
            }
        ],
        "title": "Transcriptional regulation of the insulin signaling pathway genes by starvation and 20-hydroxyecdysone in the Bombyx fat body",
        "abstract": "Genetic studies in the fruitfly, Drosophila melanogaster, have uncovered a conserved insulin/insulin growth factor signaling (IIS) pathway that regulates nutrition-dependent growth rates of insects. From the silkworm, Bombyx mori, we have identified and characterized several key genes involved in the IIS pathway, including InR, IRS, PI3K110, PI3K60, PTEN, PDK, and Akt. Tissue distribution analysis showed that most of these genes were highly expressed in the fat body implying that the IIS pathway is functionally important within insect adipose tissue. Developmental profile studies revealed that the expression levels of InR, IRS, PI3K110, and PDK were elevated in the fat body during molting and pupation, periods when animals ceased feeding and hemolymph levels of 20-hydroxyecdysone (20E) were high. Starvation rapidly up-regulated the mRNA levels of these same genes in the fat body, while 20E slowly induced their transcription. We conclude that 20E slowly reduces food consumption and then indirectly induces a state of starvation resulting in the elevation of the mRNA levels of InR, IRS, PI3K110, and PDK in the Bombyx fat body during molting and pupation. \u00a9 2010 Elsevier Ltd.",
        "keywords": [
            "20-Hydroxyecdysone",
            "Akt",
            "Bombyx mori",
            "Fat body",
            "InR",
            "IRS",
            "PDK",
            "PI3K",
            "PTEN",
            "Starvation",
            "Transcriptional regulation"
        ],
        "venue": "Journal of Insect Physiology",
        "year": 2010,
        "id": "3BLEikh3"
    },
    "2PHaLPfF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "S.-H. Du Sheng-Hua",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Extension of Reilly formula with applications to eigenvalue estimates for drifting Laplacians",
        "abstract": "In this Note, we extend the Reilly formula for drifting Laplacian operator and apply it to study eigenvalue estimate for drifting Laplacian operators on compact Riemannian manifolds' boundary. Our results on eigenvalue estimates extend previous results of Reilly and Choi and Wang. \u00a9 2010 Acad\u00e9mie des sciences.",
        "keywords": [
            ""
        ],
        "venue": "Comptes Rendus Mathematique",
        "year": 2010,
        "id": "2PHaLPfF"
    },
    "v9gdB7qQ": {
        "authors": [
            {
                "name": "Quan Wang",
                "org": "State Key Laboratory of Biomembrane and Membrane Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Sciences"
            },
            {
                "name": "Yu-Hua Hao",
                "org": "State Key Laboratory of Biomembrane and Membrane Biotechnology"
            },
            {
                "name": "Zheng Tan",
                "org": "State Key Laboratory of Biomembrane and Membrane Biotechnology"
            }
        ],
        "title": "Folding equilibrium constants of telomere G-quadruplexes in free state or associated with proteins determined by isothermal differential hybridization",
        "abstract": "Guanine rich (G-rich) nucleic acids form G-quadruplex structures that are implicated in many biological processes, pharmaceutical applications, and molecular machinery. The folding equilibrium constant (K",
        "keywords": [
            ""
        ],
        "venue": "Analytical Chemistry",
        "year": 2010,
        "id": "v9gdB7qQ"
    },
    "zKoKQegc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Yong-Mei Zhang",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Qi Wei",
                "org": "School of Electronic and Computer Science Technology"
            }
        ],
        "title": "A trust evaluation method for dynamic distributed environment",
        "abstract": "In the distributed environment, the involved entities have the feature of dynamic changeable, these changes result in security problems in the entity's reliable operation and the fair use of resources. To solve the security problems in dynamic distributed environment, in this paper, we propose a model of evaluating the trust degree of the dynamic entity according to distributed environment's dynamic characteristic. Based on several critical concepts in trust mechanism, quantification is processed by using direct trust degree, indirect trust degree, trust weight, trust attenuation and so on, then a synthesize trust degree evaluating model (STDEM) is given and the evaluation parameters of each kind of trust degree are quantified, thus a scheme for evaluating the nodes' creditability in the distributed system is provided in this paper. We analyze the parameters used in STDEM model through the simulations, and the effectiveness of model is validated by being applied to a specific distributed data system. \u00a9 2010 IEEE.",
        "keywords": [
            "Distributed system",
            "Trust",
            "Trust degree",
            "Trust evaluation"
        ],
        "venue": "2010 International Conference on Machine Learning and Cybernetics, ICMLC 2010",
        "year": 2010,
        "id": "zKoKQegc"
    },
    "F7LuqRjr": {
        "authors": [
            {
                "name": "Tao Hu",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Nonlinear internal wave behavior near the south of Hai-Nan Island and simulating the effect on acoustic propagation",
        "abstract": "An internal wave observation experiment was performed near the south of Hai-Nan Island in the South China Sea in July 2004. Three vertical thermistor arrays were moored to estimate internal wave propagation direction and velocity. A nonlinear internal wave packet was observed in this experiment. It appeared at flood tide time of wee hours. Computation indicated that the nonlinear internal wave packet's velocity was 0.54 m/s and its propagation direction was northwest. From its propagation direction, we estimated that the nonlinear internal wave packet was generated near Xi-Sha Islands. The dnoidal model of KdV(Korteweg-deVries) equation was used to simulate the waveform of thid nonlinear internal wave. Measured data shows the crest interval of nonlinear internal waves was shorter when they propagated. In the last section of this paper we simulate a nonlinear internal wave packet's effect on sound propagation and analyzed mode coupling led by the nonlinear internal wave packet. \u00a9 2010 American Institute of Physics.",
        "keywords": [
            "Mode couple",
            "Nonlinear internal wave",
            "Propagation direction",
            "Velocity"
        ],
        "venue": "AIP Conference Proceedings",
        "year": 2010,
        "id": "F7LuqRjr"
    },
    "n09KC7RL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Laboratory for Applications of Remote Sensing"
            },
            {
                "name": "Melba M. Crawford",
                "org": "School of Civil Engineering"
            },
            {
                "name": "Jinwen Tian",
                "org": "State Key Laboratory for Multispectral Information Processing Technologies"
            }
        ],
        "title": "Local manifold learning-based k-nearest-neighbor for hyperspectral image classification",
        "abstract": "Approaches to combine local manifold learning (LML) and the k-nearest-neighbor (kNN) classifier are investigated for hyperspectral image classification. Based on supervised LML (SLML) and k NN, a new SLML-weighted kNN (SLML-W kNN) classifier is proposed. This method is appealing as it does not require dimensionality reduction and only depends on the weights provided by the kernel function of the specific ML method. Performance of the proposed classifier is compared to that of unsupervised LML (ULML) and SLML for dimensionality reduction in conjunction with the kNN (ULML-kNN and SLML-k NN). Three LML methods, locally linear embedding (LLE), local tangent space alignment (LTSA), and Laplacian eigenmaps, are investigated with these classifiers. In experiments with Hyperion and AVIRIS hyperspectral data, the proposed SLML-WkNN performed better than ULML-kNN and SLML-k NN, and the highest accuracies were obtained using weights provided by supervised LTSA and LLE. \u00a9 2010 IEEE.",
        "keywords": [
            "Hyperspectral classification",
            "k-nearest-neighbor (kNN)",
            "manifold learning (ML)"
        ],
        "venue": "IEEE Transactions on Geoscience and Remote Sensing",
        "year": 2010,
        "id": "n09KC7RL"
    },
    "bgBwvw0J": {
        "authors": [
            {
                "name": "Xinyi Guo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Study on geoacoustics interface wave scattering characteristic",
        "abstract": "This paper introduces the propagation characterization of interface waves in elastic half space. In a layered medium, frequency dispersion exists and propagation models of interface waves can be researched using mode analysis. For a typical layered structure model, the propagation modes of interface waves can be calculated and the Green's function can be obtained using propagation modes. In practical problems, there are buried objects in the medium. An interface wave scattering integral equation is derived, and scattering interface wave fields can be simulated by computer. For checking this arithmetic, the scattering displacement field can be calculated using the first mode of an interface wave. The convergence rapidity of the method has been proved to be very high by some practical examples, and the scattering strength can be obtained simultaneously. Sometimes, there are multiple objects buried in the medium, and the interface wave scattering integral equation can be spread into calculation of a multi-objects scattering problem by the integral equation of the scattering elastic wave field associated with multi-inhomogeneities. In this paper, the high mode scattering of an interface wave can be calculated also. In order to achieve the detection buried objects using interface wave, there is an experiment for verifying this method. In this experiment, the interface wave signal extraction, propagation velocity, propagation attenuation, and several other aspects are analyzed. The time difference between direct wave and echo wave in the received signal can be obtained according to the geometric relationship of buried objects, source and geophone array locations. The echo signal exists in the received signal. \u00a9 2010 American Institute of Physics.",
        "keywords": [
            "Buried objects detection",
            "Interface wave",
            "Scattering wave"
        ],
        "venue": "AIP Conference Proceedings",
        "year": 2010,
        "id": "bgBwvw0J"
    },
    "dhoc5WTA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Human Anatomy and Histology and Embryology"
            },
            {
                "name": "Wei Li",
                "org": "Department of Human Anatomy and Histology and Embryology"
            },
            {
                "name": "Hua-Ping Zhu",
                "org": "Department of Human Anatomy and Histology and Embryology"
            },
            {
                "name": "Zhen Li",
                "org": "Department of Human Anatomy and Histology and Embryology"
            },
            {
                "name": "Zhi-Jian Sun",
                "org": "Department of Human Anatomy and Histology and Embryology"
            },
            {
                "name": "Xin-Ping Liu",
                "org": "Department of Biochemistry and Molecular Biology"
            },
            {
                "name": "Jie Zhao",
                "org": "Department of Human Anatomy and Histology and Embryology"
            },
            {
                "name": "Jin-Shan Zhang",
                "org": "Department of Human Anatomy and Histology and Embryology"
            },
            {
                "name": "Yuan-Qiang Zhang",
                "org": "Department of Human Anatomy and Histology and Embryology"
            }
        ],
        "title": "Localization and Androgen regulation of metastasis- associated protein 1 in Mouse Epididymis",
        "abstract": "Background: Metastasis-associated protein 1 (MTA1), the founding member of the MTA family of genes, can modulate transcription by influencing the status of chromatin remodeling. Despite its strong correlation with the metastatic potential of cancer cells, MTA1 can also regulate crucial cellular pathways by modifying the acetylation status. We have previously reported the presence of MTA1/MTA1 in human and mouse testes, providing the evidence for its involvement in the regulation of testicular function during murine spermatogenesis. The objective of present study was to further assess the localization of MTA1 in mouse epididymis on both transcriptional and translational level, and then to explore whether MTA1 expression is regulated by androgens and postnatal epididymal development. Methodology/Principal Findings: Mice were deprived of circulating androgen by bilaterally castration and were then supplemented with exogenous testosterone propionate for one week. MTA1 was immunolocalized in the epithelium of the entire epididymis with the maximal expression in the nuclei of principal cells and of clear cells in proximal region. Its expression decreased gradually after castration, whereas testosterone treatment could restore the expression, indicating that the expression of this gene is dependent on androgen. During postnatal development, the protein expression in the epididymis began to appear from day 7 to day 14, increased dramatically from postnatal day 28, and peaked at adulthood onwards, coinciding with both the well differentiated status of epididymis and the mature levels of circulating androgens. This region- and cell-specific pattern was also conservative in normal human epididymis. Conclusions: Our data suggest that the expression of MTA1 protein could be regulated by androgen pathway and its expression level is closely associated with the postnatal development of the epididymis, giving rise to the possibility that this gene plays a potential role in sperm maturation and fertility. \u00a9 2010 Ma et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2010,
        "id": "dhoc5WTA"
    },
    "vuiNp3Kn": {
        "authors": [
            {
                "name": "Yingzi Ying",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "T-matrix formulation of scattering by an obstacle near a planar sediment boundary and application to detection using iterative time reversal",
        "abstract": "In this paper, the transition matrix (abbreviated to T-matrix) formulation for scattering is adapted to the case of an obstacle immersed in a fluid half-space and in proximity to a planar interface. The formulation indicates the multiple scattering effects between the obstacle and interface, which may result in super-resonant phenomena. We investigate the application of single-channel iterative time reversal to mitigate the difficulty presented by interface reverberation by exploiting the target resonances. \u00a9 2010 American Institute of Physics.",
        "keywords": [
            "iterative time reversal",
            "multiple scattering",
            "transition matrix"
        ],
        "venue": "AIP Conference Proceedings",
        "year": 2010,
        "id": "vuiNp3Kn"
    },
    "AFBfwEQ4": {
        "authors": [
            {
                "name": "Xinyi Guo",
                "org": ""
            },
            {
                "name": "Guoqing Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Signal recovery technique based on a physical method of underwater acoustics",
        "abstract": "In the underwater sound channel we often use an array to receive signals from distant sources. The received signals are often mixed with environmental interference. In the complex acoustic environment, received signals are distorted greatly and elongated in time. In many practical applications such as sound communications, sound remote sensing and active sonar signals, we hope to obtain the original signal's waveform. In general theory, the received signals are the convolution of emission signals and Green's function of environment. In unknown Green's function of environment, simply relying on the array to record the information to determine the sound source signal wave propagation features and the environment is not enough. However, in certain circumstances, based on a physics method of underwater acoustics, the spread of recovery technology is successful. \u00a9 2010 American Institute of Physics.",
        "keywords": [
            "Estimate Green's function",
            "Signal recory",
            "Unknown environment"
        ],
        "venue": "AIP Conference Proceedings",
        "year": 2010,
        "id": "AFBfwEQ4"
    },
    "VDfMLSNo": {
        "authors": [
            {
                "name": "Licheng Lu",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Matched-field geoacoustic inversion by inverting ship-noise data",
        "abstract": "We report fee results of geoacoustic inversion by inverting ship noise data obtained with a vertical array during an East Sea Experiment in April 2006. The inversion process employs a Hybrid optimization and Bayesian inversion techniques based on Matched-Field processing to explore parameters of the seabed such as speed, density, attenuation and so on. The Hybrid optimization, which combines global simulated annealing and downhill simplex, is used to interrogate geoacoustic parameters from multiple data portions as the ship navigates around the vertical array. Bayesian inversion quantifies the uncertainty of geoacoustic parameters using a Gibbs Sampling (GS) approach to estimate posterior probability density (PPD). An isotropy sediment overlay on an infinite basement geoacoustic model is assumed and ship noise tones of approximately 100 Hz and 405 Hz are used in the inversion. Sediment speed and thickness are well determined, as is the basement speed. The density and attenuation are not well determined, mostly because the sound interacted little with the seabed for short transmission distance. Ship noise transmission loss (TL) comparisons modeled at 100 Hz, 405 Hz and 695 Hz are exhibited. \u00a9 2010 American Institute of Physics.",
        "keywords": [
            "Bayesian Estimation",
            "Geoacoustic Inversion",
            "Ship Noise",
            "Transmission Loss"
        ],
        "venue": "AIP Conference Proceedings",
        "year": 2010,
        "id": "VDfMLSNo"
    },
    "teMvKdJW": {
        "authors": [
            {
                "name": "Jing Guo",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Pu Liu",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Synthesis and characterization of N-(O,O-dialkyl phosphoryl)-D-glucosamine",
        "abstract": "Using D-glucosamine hydrochloride as a starting material and alkylphosphite as the phosphorylating agent, a new analogue of glycosyl phosphate, namely N-(O, O-dialkyl phosphoryl)-D-glucosamine, was synthesized without hydroxyl protection by Atherton-Todd reaction. The structure of N-(O, O-dialkyl phosphoryl)-D-glucosamine was determined by FT-IR, \n                        ",
        "keywords": [
            "Characterization",
            "glucosamine",
            "N-(O,O-dialkyl phosphoryl)-D-glucosamine"
        ],
        "venue": "Phosphorus, Sulfur and Silicon and the Related Elements",
        "year": 2010,
        "id": "teMvKdJW"
    },
    "O7AgWuVG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Electronic and Information Engineering"
            },
            {
                "name": "Fei-Peng Da",
                "org": "Key Laboratory of Measurement and Control for Complex Systems of Engineering"
            },
            {
                "name": "Ling-Yao Wu",
                "org": "Key Laboratory of Measurement and Control for Complex Systems of Engineering"
            }
        ],
        "title": "Delayed-state-feedback exponential stabilization of stochastic Markovian jump systems with mode-dependent time-varying state delays",
        "abstract": "In this paper, an improved mean-square exponential stability condition and delayed-state-feedback controller for stochastic Markovian jump systems with mode-dependent time-varying state delays are obtained. First, by constructing a modified Lyapunov-Krasovskii functional, a mean-square exponential stability condition for the above systems is presented in terms of linear matrix inequalities (LMIs). Here, the decay rate can be a finite positive constant in a range and the derivative of time-varying delays is only required to have an upper bound which is not required to be less than 1. Then, based on the proposed stability condition, a delayed-state-feedback controller is designed. Finally, numerical examples are presented to illustrate the effectiveness of the theoretical results. Copyright \u00a9 2010 Acta Automatica Sinica. All rights reserved.",
        "keywords": [
            "Exponential stability",
            "Markov chain",
            "Stochastic systems",
            "Time-varying delay"
        ],
        "venue": "Zidonghua Xuebao/Acta Automatica Sinica",
        "year": 2010,
        "id": "O7AgWuVG"
    },
    "SB1JAFTe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qiongsheng Zhang",
                "org": ""
            },
            {
                "name": "Nianyun Shi",
                "org": ""
            }
        ],
        "title": "A semantic load shedding algorithm based on priority table in data stream system",
        "abstract": "When a Data Stream Management System (DSMS) becomes overloaded and fails to satisfy all kinds of requirements, such as tuple latency and result precision because the arrival rates are bursty. Especially, real-time queries have to be completed within certain deadlines for results to be full of value. Semantic load shedding is an effective approach to alleviate workload. A semantic load shedding algorithm based on priority table is presented which considers about execution costs and values of tuples at the same time when deciding which tuples are dropped in this paper. Experiment results show that this algorithm has better performance and flexibility to handle workload fluctuations gracefully. \u00a92010 IEEE.",
        "keywords": [
            "Data stream",
            "DSMS",
            "Load shedding"
        ],
        "venue": "Proceedings - 2010 7th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2010",
        "year": 2010,
        "id": "SB1JAFTe"
    },
    "DDy8ZfxW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Departments of Surgery"
            },
            {
                "name": "Jin-Song Gao",
                "org": "Departments of Surgery"
            },
            {
                "name": "Yingjie Guan",
                "org": "Departments of Surgery"
            },
            {
                "name": "Xiaoyan Shi",
                "org": "Departments of Surgery"
            },
            {
                "name": "Hao Zhang",
                "org": "Departments of Surgery"
            },
            {
                "name": "Marina K. Ayrapetov",
                "org": "Departments of Surgery"
            },
            {
                "name": "Zhe Zhang",
                "org": "Department of Surgery"
            },
            {
                "name": "Li Xu",
                "org": "Department of Genetics"
            },
            {
                "name": "Young-Min Hyun",
                "org": "Department of Immunology"
            },
            {
                "name": "Minsoo Kim",
                "org": "Department of Immunology"
            },
            {
                "name": "Shougang Zhuang",
                "org": "Departments of Surgery and Medicine"
            },
            {
                "name": "Y. Eugene Chin",
                "org": "Department of Surgery"
            }
        ],
        "title": "Acetylation modulates prolactin receptor dimerization",
        "abstract": "Cytokine-activated receptors undergo extracellular domain dimerization, which is necessary to activate intracellular signaling pathways. Here, we report that in prolactin (PRL)-treated cells, PRL receptor (PRLR) undergoes cytoplasmic loop dimerization that is acetylation-dependent. PRLR-recruited CREB-binding protein (CBP) acetylates multiple lysine sites randomly distributed along the cytoplasmic loop of PRLR. Two PRLR monomers appear to interact with each other at multiple parts from the membrane-proximal region to the membrane-distal region relying on the coordination among multiple lysine sites neutralized via acetylation. Cytoplasmic loop-dimerized PRLR activates STAT5, which is also acetylated by CBP and undergoes acetylation-dependent dimerization. PRLR dimerization and subsequent signaling are enhanced by treating the cells with deacetylase sirtuin (SIRT) inhibitor nicotinamide or histone deacetylase (HDAC) inhibitor trichostatin A but inhibited by expressing exogenous deacetylase SIRT2 or HDAC6. Our results suggest that acetylation and deacetylation provide the rheostatlike regulation for the cytokine receptor PRLR in its cytoplasmic loop dimerization and subsequent STAT5 activation.",
        "keywords": [
            "Acetylation",
            "CREB-binding protein",
            "Dimerization",
            "Prolactin receptor",
            "STAT5"
        ],
        "venue": "Proceedings of the National Academy of Sciences of the United States of America",
        "year": 2010,
        "id": "DDy8ZfxW"
    },
    "jNYm82E9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Guanghua Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Limin Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Pu Liu",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Synthesis and characterization of diethoxy phosphoryl chitosan",
        "abstract": "A novel diethoxy phosphoryl chitosan was successfully synthesized via Atherton-Todd reaction of chitosan with diethyl phosphite, and the characterization was carried out by FT IR, NMR, ICP, XRD, TG and SEM, respectively. The FT IR, ",
        "keywords": [
            "Atherton-Todd reaction",
            "Characterization",
            "Chitosan",
            "Diethoxy phosphoryl chitosan"
        ],
        "venue": "International Journal of Biological Macromolecules",
        "year": 2010,
        "id": "jNYm82E9"
    },
    "dlwaieiu": {
        "authors": [
            {
                "name": "Chunfeng Duan",
                "org": ""
            },
            {
                "name": "Qilong Miao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yong Wang",
                "org": ""
            }
        ],
        "title": "Weekend effect and holiday effect of temperature variation",
        "abstract": "Study is performed of the weekly cycle of temperature indices (its diurnal range, mean, maximum and minimum) based on 1996-2005 surface observations from four big cities over the Yangtze River Delta of China. Results suggest that these temperature variations are featured by significant weekend effect (WE) in that these temperatures are higher at weekends than on workdays in summer as opposed to those in other seasons; the WE of diurnal maximum and minimum temperatures is much bigger at weekends and can be utilized as the WE index; during the long spell of holidays or festivities in China WE is remarkable, and especially in the Spring Festival and National Day holidays these temperatures are smaller compared to those 7 day before and after as opposed to the values during the May Day holidays and 7 days before/after. \u00a92010 IEEE.",
        "keywords": [
            "China",
            "Holiday effect",
            "Temperature",
            "Weekend effect"
        ],
        "venue": "2010 International Conference on Multimedia Technology, ICMT 2010",
        "year": 2010,
        "id": "dlwaieiu"
    },
    "51SKWxZO": {
        "authors": [
            {
                "name": "Hong Bao",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Computer Science and Technology"
            }
        ],
        "title": "3D face modeling from video",
        "abstract": "In this paper, a novel 3D face modeling approach from monocular video is proposed. The core of the approach is to deform the generic face model based on the facial feature information extracted from video frames in order to reconstruct a specific 3D face model. The approach composed of following steps: marking facial feature points for the first video frame, and extracting face contour at the beginning, then performing affine correction to track these feature points in the following video frames. At the same time, face contour is extracted. Generic face model is employed to adapt the actual 3D face by deformations based on the facial feature information extracted from video frames. A specific 3D face model is generated at last. Texture mapping is carried out on the 3D face geometric model to generate a realistic 3D model of a specific human face at the final step. Experiments show that this approach is effective and easy to use. \u00a92010 IEEE.",
        "keywords": [
            "3D face modeling",
            "Face feature tracking",
            "Feature point extraction",
            "Generic face model"
        ],
        "venue": "2010 International Conference on Multimedia Technology, ICMT 2010",
        "year": 2010,
        "id": "51SKWxZO"
    },
    "BLXwyne8": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            }
        ],
        "title": "The optimal path of logistics distribution in electronic commerce",
        "abstract": "Efficient and fast logistics distribution system is of paramount significance for enterprises, especially for he development of e-commerce. At present, the problem that e-commerce puzzles businessmen is logistics distribution. Based on Dijkstra's shortest path algorithm, an intelligent optimal path algorithm is presented with the aid of the thoughts of state space searching and dynamic cut branch in artificial intelligence. The intelligent algorithm can optimize searching path, reduce searching scope, raise searching speed, and can be applied to solve the shortest paths in multi-graphs. Furthermore, GIS is introduced into e-commerce logistics distribution, and electronic map is displayed through the integration of MapInfo and Visual Basic. The experiment results show that the optimal path algorithm is applicable to improve the efficiency in spatial analysis of the net system. \u00a9 2010 IEEE.",
        "keywords": [
            "Dijkstra's algorithm",
            "Intelligent searching",
            "Logistics distribution",
            "Road network"
        ],
        "venue": "2nd International Conference on Information Science and Engineering, ICISE2010 - Proceedings",
        "year": 2010,
        "id": "BLXwyne8"
    },
    "xIaXjMZ0": {
        "authors": [
            {
                "name": "Rongxi Wang",
                "org": "Computer School"
            },
            {
                "name": "Li Ma",
                "org": "Information Center"
            },
            {
                "name": "Yanping Chen",
                "org": "Computer School"
            }
        ],
        "title": "The application of ant colony algorithm in web service selection",
        "abstract": "As an intelligent algorithm with the mechanism of positive feedback, the ant colony algorithm is useful in solving the optimal problem. Web service selection is the foundation of the Web service composition which is one of the most important ways to satisfy the users' personalized requirements. Firstly, analyzed the problem of Web service selection based on expounding the basic principle of ant colony algorithm and transformed the problem of Web service selection driven by QoS into the problem of finding the shortest path. Secondly, given the steps for solving the problem of Web Service selection based on the ant colony algorithm and contrasted the results under different parameters. Lastly, verified the validity of ant colony algorithm in Web Service selection. \u00a92010 IEEE.",
        "keywords": [
            "Ant colony algorithm",
            "Quality of service",
            "Swarm intelligence",
            "Web service selection"
        ],
        "venue": "2010 International Conference on Computational Intelligence and Software Engineering, CiSE 2010",
        "year": 2010,
        "id": "xIaXjMZ0"
    },
    "MAzqJiSX": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron and Ion Beams"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron and Ion Beams"
            },
            {
                "name": "Jijun Zhao",
                "org": "State Key Laboratory of Materials Modification by Laser, Electron and Ion Beams"
            }
        ],
        "title": "First-principles study of nanodiamond doped with B and N",
        "abstract": "Nanodiamonds of different sizes doped with B and N impurities are studied by density functional theory. We find that the most stable sites for the B and N dopants are different. The substitutional B tends to stay in the middle region of a nanodiamond, while the energetically preferable site for N is on the surface of the nanodiamond. The chemical bonding and electronic properties of the B- and N-doped nanodiamonds are also discussed. \u00a9 2010 World Scientific Publishing Company.",
        "keywords": [
            "boron",
            "dopant",
            "Nanodiamond",
            "nitrogen",
            "stable site"
        ],
        "venue": "International Journal of Modern Physics B",
        "year": 2010,
        "id": "MAzqJiSX"
    },
    "UPPewVxm": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiu-Juan Xing",
                "org": ""
            },
            {
                "name": "Kai-Fen Wang",
                "org": ""
            }
        ],
        "title": "A new dual-video watermarking algorithm",
        "abstract": "Research of robust and invisible double digital watermark is one of the hot fields currently, and it has received considerable attention. To change the situation that many methods about watermarking are based on embedding one single watermark, a new double digital watermark algorithm on the basis of discrete cosine transformation and image blocks is presented. The algorithm embeds both robust watermark and fragile watermark to one video sequence by using DCT and multiple embedded methods. The later embedded fragile watermark is served for the early robust watermark. The experiment results verify the algorithm achieves better robustness and imperceptibility. \u00a9 2010 IEEE.",
        "keywords": [
            "Discrete cosine transformation",
            "Fragile watermark",
            "Human visual system",
            "Robust watermark",
            "Video dual watermark"
        ],
        "venue": "2nd International Conference on Information Science and Engineering, ICISE2010 - Proceedings",
        "year": 2010,
        "id": "UPPewVxm"
    },
    "57e6fM8h": {
        "authors": [
            {
                "name": "Xiao-Lei Fu",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Yong-Gui Yan",
                "org": "State Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Hao-Fen Sun",
                "org": "Qingdao Technological University"
            }
        ],
        "title": "Effect of dissolved oxygen on corrosion behavior of hull steels in sea-water",
        "abstract": "Potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and weight loss method were used to study the effect of dissolved oxygen on corrosion behavior of 1",
        "keywords": [
            "Corrosion",
            "Dissolved oxygen",
            "Hull steel",
            "Seawater"
        ],
        "venue": "Corrosion and Protection",
        "year": 2010,
        "id": "57e6fM8h"
    },
    "IWYpFsSc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yue-Ping Liu",
                "org": ""
            },
            {
                "name": "Cui-Zhi Geng",
                "org": ""
            },
            {
                "name": "Xiao-Ling Wang",
                "org": ""
            },
            {
                "name": "Xiang-Hong Zhang",
                "org": ""
            }
        ],
        "title": "Expressions of RhoA and Ezrin in breast infiltrating ductal carcinoma and their clinical significances",
        "abstract": "Objective: To investigate the expressions of RhoA and Ezrin in breast infiltrating ductal carcinoma (BIDC) and their clinical significances. Methods: Eighty-six BIDC paraffin samples were obtained from Fourth Hospital of Hebei. Medical University (Jan. 2008 to Dec. 2008). Immunohistochemical method was used to assess the expression of RhoA and Ezrin in tumor tissues. The relationship between RhoA and Ezrin expressions with the clinicopathological parameters was also analyzed. Results: The expression of RhoA and the strong expression of Ezrin in the 86 BIDC samples were 60.47% and 65.12%, respectively, which were both significantly higher than those in normal ductal epithelium groups (all P < 0.05). Neither the expression of RhoA nor the strong expression of Ezrin was correlated with patient's age (P > 0.05), and they were positively correlated with the axillary lymph node metastasis, histological grades, and TNM stages (all P < 0.05). A significant correlation was also found between the expression of RhoA and the strong expression of Ezrin in BIDC samples (P < 0.01). Conclusion: RhoA and Ezrin are highly expressed in IBDC tissues, and may play important roles in the carcinogenesis and progression of BIDC.",
        "keywords": [
            "Breast infiltrating ductal carcinoma",
            "Ezrin",
            "Immunohistochemistry",
            "RhoA"
        ],
        "venue": "Chinese Journal of Cancer Biotherapy",
        "year": 2010,
        "id": "IWYpFsSc"
    },
    "3NGGzC4q": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Information Center"
            },
            {
                "name": "Rong-Xi Wang",
                "org": "Computer School"
            },
            {
                "name": "Yan-Ping Chen",
                "org": "Computer School"
            }
        ],
        "title": "The socal cognitive optimization algorithm: Modifiability and application",
        "abstract": "The social cognitive optimization algorithm is one of the newest intelligent algorithms, and this algorithm can help the solvers to avoid tripping in local optimization when solving the nonlinear constraint problems effectively. The algorithm is based on the social cognitive theory and the key point of the ergodicity is the process of refreshing the knowledge points. Modified and optimized the conditions of neighborhood searching through bring in the Chaos and Kent mapping function to get more reasonable knowledge points which were distributed more uniform. Used the real nonlinear constraint problem to test the performance of the modified algorithm, through compared data, the later has advantages on the speed of convergence and the legitimacy, and the value of the target function is more closed to the theory value. \u00a92010 IEEE.",
        "keywords": [
            "Chaos",
            "Evolutionary computation",
            "Nonlinear constraint",
            "Social cognitive optimization"
        ],
        "venue": "2010 International Conference on E-Product E-Service and E-Entertainment, ICEEE2010",
        "year": 2010,
        "id": "3NGGzC4q"
    },
    "LW7MdOxn": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Kaihua Wu",
                "org": "School of Automation"
            },
            {
                "name": "L. Zhu",
                "org": "Oracle Corporation"
            }
        ],
        "title": "Fire smoke detection in video images using Kalman filter and Gaussian mixture color model",
        "abstract": "Fire smoke detections are crucial for forest resource protections and public security in surveillance systems. A novel approach for smoke detections with combined Kalman filter and a Gaussian color model is proposed in the paper in open areas. Moving objects are firstly generated by image subtractions from adaptive background of a scene through Kalman filter and MHI(Moving History Image) analysis. Then a Gaussian color model, trained from samples offline by an EM algorithm, is performed to detect candidate fire smoke regions. Final validation is carried out by temporal analysis of dynamic features of suspected smoke areas where higher frequency energies in wavelet domains and color blending coefficients are utilized as smoke features. Experimental results show the proposed method is capable of detecting fire smoke reliably. \u00a9 2010 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - International Conference on Artificial Intelligence and Computational Intelligence, AICI 2010",
        "year": 2010,
        "id": "LW7MdOxn"
    },
    "ZDMk3Nce": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            },
            {
                "name": "Lan Ma",
                "org": "18th Research Institute"
            }
        ],
        "title": "Research and implementation of electronic commerce logistics distribution management",
        "abstract": "At present, the problem that e-commerce puzzles businessmen is safety and logistics distribution. This paper introduces GIS into the system of e-commerce logistics distribution, displays electronic map through the integration of MapInfo and Visual Basic, and presents an intelligent algorithm for state space searching for the shortest path with the aid of the thoughts of state space searching and dynamic cut branch in artificial intelligence. Realize the firewall using a packet filtering, and complete foreground goods transportation over the internet, and backstage logistics management and firewall. The experiment results show that the management software can meet the requirement of the high-speed and low-cost distribution in e-commerce, and provide the security of e-commerce logistics management software, so it can help decision makers to make sensible decisions. \u00a9 2010 IEEE.",
        "keywords": [
            "Decision making",
            "E-commerce",
            "Firewall",
            "Geographic information system",
            "Logistics distribution"
        ],
        "venue": "Proceedings of the International Conference on E-Business and E-Government, ICEE 2010",
        "year": 2010,
        "id": "ZDMk3Nce"
    },
    "gexS2znN": {
        "authors": [
            {
                "name": "Jianbin Song",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Shubo Zhan",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Li Ma",
                "org": "Automation College"
            },
            {
                "name": "Fangchun Yang",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Kai Shuang",
                "org": "State Key Laboratory of Networking and Switching Technology"
            }
        ],
        "title": "A novel intra-frame encoding method based on spatial decomposition",
        "abstract": "For years, several intra-frame encoding methods such as AC/DC prediction used in MPEG-4 and multiple modes intra predication used in H.264 were proposed and the above methods made more efficient compress performance. But compared with inter-frame, the performance still need improved. So, referring to the experience of inter frame compress technique, a novel intra-frame encoding method based on spatial decomposition is proposed in this paper. From experimental data, it can be seen that the proposed algorithm improves subjective nature and increases 0.5-2dB while with similar bitrates compared with the previous methods. \u00a9 2010 IEEE.",
        "keywords": [
            "Intra-frame",
            "Spatial decomposition",
            "Vedio encoding"
        ],
        "venue": "Proceedings of the International Conference on E-Business and E-Government, ICEE 2010",
        "year": 2010,
        "id": "gexS2znN"
    },
    "vI71WkHm": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Automation College"
            },
            {
                "name": "Jianbin Song",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Ping Li",
                "org": "Automation College"
            },
            {
                "name": "Xiuying Wang",
                "org": "Automation College"
            }
        ],
        "title": "The optimization implementation of high performance video decoder based on C6416 DSP",
        "abstract": "With the development of the multimedia and network technology, video applications such as VOD, video-phone etc. are used more and more widely in our life. Consider by the high performance and easy implementation, we select TMS320 c6416 DSP platform and implement the MPEG-4 decoder. Based on the architecture and instruction characteristic of DSP, structurelevel, program-level, code-level optimization was conducted respectively. Experimental data show that the decoder implemented can decode video in real time efficiently. \u00a9 2010 IEEE.",
        "keywords": [
            "DSP",
            "MPEG-4",
            "Optimization implementation",
            "Video decoder"
        ],
        "venue": "Proceedings of the International Conference on E-Business and E-Government, ICEE 2010",
        "year": 2010,
        "id": "vI71WkHm"
    },
    "eqPl084N": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Automation College"
            },
            {
                "name": "Jianbin Song",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Liping Xiao",
                "org": "Electronic Information Technology Experimental and Training Base"
            },
            {
                "name": "Ping Li",
                "org": "Automation College"
            }
        ],
        "title": "A fast skip-mode selection algorithm based on all-zero block check in H.264",
        "abstract": "H.264 is newest high performance video encoding standard that is attributed to applying several new efficient compress methods such as multiply mode inter frame encoding. There are many coding mode including different-size block mode and skip mode in inter frame coding, so it is very time-consuming and hard to use in many high demand video application. To deduce the computation complex, a fast skip mode selection algorithm based on all-zero block check is proposed. We deduce the threshold update formula first, then utilize the neighboring blocks' motion vector to pre-judge the coding block whether appropriate for skip mode coding or not. From the experimental data, it can be see that the algorithm has extraordinary speedup ability while has little PSNR loss. \u00a9 2010 IEEE.",
        "keywords": [
            "Mode selection",
            "Skip mode",
            "Threshold",
            "Video encoding"
        ],
        "venue": "Proceedings of the International Conference on E-Business and E-Government, ICEE 2010",
        "year": 2010,
        "id": "eqPl084N"
    },
    "94y4hyrG": {
        "authors": [
            {
                "name": "Jianbin Song",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Shubo Zhan",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Li Ma",
                "org": "Automation College"
            },
            {
                "name": "Fangchun Yang",
                "org": "State Key Laboratory of Networking and Switching Technology"
            }
        ],
        "title": "The optimizing implementation of fast loop filter based on C6455 DSP",
        "abstract": "H.264 is the newest high performance video encoding standard that is attributed to applying several new efficient compress methods such as loop filter. The computational time consumed of H.264 increased by 2 or more times compared with previous standard and it hard to implement in many read time or resource-limited application. To speedup the critical time-consuming module, a fast loop filter algorithm is proposed by optimizing the two main processes that are the boundary strength decision and real pixel-level filter. Based on instruction structure of C6455 DSP, we implement a fast loop filter and the experimental data show that the proposed optimizing methods are so efficient that the loop filter not only has fast enough speed but also has high quality restore image. \u00a9 2010 IEEE.",
        "keywords": [
            "Boundary strength",
            "DSP",
            "Loop filter",
            "Video encoding"
        ],
        "venue": "Proceedings of the International Conference on E-Business and E-Government, ICEE 2010",
        "year": 2010,
        "id": "94y4hyrG"
    },
    "3ZybTkEz": {
        "authors": [
            {
                "name": "Yonglei Yao",
                "org": ""
            },
            {
                "name": "Jingfa Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Efficient cost optimization for workflow scheduling on Grids",
        "abstract": "Complex applications in e-science and e-business are usually modeled as workflows, which often require the power of the Grid to run efficiently. Cost optimization for workflow applications with deadline constraints is a fundamental problem on Grids. In this paper, a workflow scheduling algorithm that minimizes execution cost while meeting the deadline is proposed. The proposed solution consists of two steps: first, an integer programming (IP) approach is applied to find the optimal decomposition of global deadline constraints into time windows for all tasks. Second, we use local selection to find the best resources that satisfy these local time window constraints. The results of experimental evaluation show that our approach significantly outperforms existing solutions in terms of workflow execution cost while meeting the deadline constraint. \u00a9 2010 IEEE.",
        "keywords": [
            "Cost optimization",
            "Deadline decomposition",
            "Integer programming",
            "Workflow scheduling"
        ],
        "venue": "2010 International Conference on Management and Service Science, MASS 2010",
        "year": 2010,
        "id": "3ZybTkEz"
    },
    "cn7vzczI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Ke-Chao Zhou",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhi-You Li",
                "org": "State Key Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Hot corrosion performance of Ni electrodeposited coatings",
        "abstract": "Ni coatings with different grain sizes, preferred orientation and impurity element contents can be electrodeposited by regulating cathode current density. Using transmission electron microscopy (TEM), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and X-ray diffractometry (XRD), the oxide film structures, composition and morphology of Ni coatings before and after being corroded in corrosive atmosphere of 78.07%Na",
        "keywords": [
            "Current density",
            "Electrodeposition",
            "Grain size",
            "Hot corrosive performance",
            "Nickel",
            "Preferred orientation"
        ],
        "venue": "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",
        "year": 2010,
        "id": "cn7vzczI"
    },
    "7JhY8otC": {
        "authors": [
            {
                "name": "Lin Liu",
                "org": "College of Computer and Information Technology"
            },
            {
                "name": "Wei Xue",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Jiwu Shu",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Computer and Information Technology"
            }
        ],
        "title": "Parallelization of thermal recovery simulation based on PETSc",
        "abstract": "Numerical reservoir simulation is one of the effective tools for complex fluid analysis in the oil industry. This paper analyzed the principle of thermal recovery simulation, and designed and implemented a parallel program of the thermal recovery simulation based on PESTc toolkit. The improved domain decomposition with load-balance control was presented to partition the computation into different processing units efficiently. Compared with the serial program, our implementation can gain 8.16 times speedup using 16 cores over a large-scale reservoir test case. \u00a9 2010 IEEE.",
        "keywords": [
            "Load-balance",
            "Numerical reservoir simulation",
            "Parallel",
            "PETSc"
        ],
        "venue": "Proceedings - International Symposium on Parallel and Distributed Processing with Applications, ISPA 2010",
        "year": 2010,
        "id": "7JhY8otC"
    },
    "Fy5wQTrh": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            },
            {
                "name": "Qi Wei",
                "org": "School of Electronics and Computer Science and Technology"
            },
            {
                "name": "Yin-Gang Yang",
                "org": "Beijing Institute of Information Technology"
            }
        ],
        "title": "A novel recognition approach based on multi-agent",
        "abstract": "Since the agent is autonomous, cooperative and distributed, and it is based on the BDI model of the agent, the paper describes the process of object recognition on the basis of multi-sensor remote sensing images using multi-agent system, proposes a multi-agent object recognition model(MAORM) which combines concurrency research results and the specific characteristics of multi-sensor remote sensing image recognition. In order to improve recognition probability, the task of multi-source remote sensing image recognition for near-infrared, panchromatic and SAR images can be accomplished by the model, and the features that are sensitive to remote sensing classification data are selected through property correlative analysis. Compared with the current object recognition methods, the proposed framework is more close to the human vision. A majority-decision algorithm based on multi-agent is presented. The paper proposes a new approach in decision fusion, the method uses less data than other fusion, and improves the reliability. Experiment results show that the system can effectively identify the bridges, wharfs, ships and so on. Compared with a single remote sensing image, the system can effectively recognize targets with higher recognition accuracy and lower error recognition rate, and achieve the distributed object processing. \u00a9 2010 IEEE.",
        "keywords": [
            "Framework",
            "Multi-agent",
            "Object recognition",
            "Property related analysis",
            "Remote sensing image"
        ],
        "venue": "Proceedings - 2010 International Conference on Digital Manufacturing and Automation, ICDMA 2010",
        "year": 2010,
        "id": "Fy5wQTrh"
    },
    "GQuAeIQT": {
        "authors": [
            {
                "name": "Rongxi Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yanping Chen",
                "org": ""
            }
        ],
        "title": "The research of Web service selection based on the Ant Colony Algorithm",
        "abstract": "The Web service composition is one of the most important ways to satisfy the users' personalized requirements and supply the high quality service for users, and the foundation of service composition is the selection of Web service. Firstly, expounded the basic principle of Ant Colony Algorithm and analyzed the model of Web service selection and brought the algorithm into the fields of Web service selection and transformed the problem of Web service selection based on the QoS into the problem of finding the optimization path. Secondly, given the steps for solving the problem of Web service selection based on the Ant Colony Algorithm and contrasted the results under different parameters. At last, used the virtual scene, the author tested the validity of Ant Colony Algorithm in solving the problem of Web Service selection. \u00a9 2010 IEEE.",
        "keywords": [
            "Ant colony algorithm",
            "Quality of service",
            "Swarm intelligence",
            "Web service selection"
        ],
        "venue": "Proceedings - International Conference on Artificial Intelligence and Computational Intelligence, AICI 2010",
        "year": 2010,
        "id": "GQuAeIQT"
    },
    "mvtG4RSR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Bo Qin",
                "org": "School of Automation"
            },
            {
                "name": "Weidong Xu",
                "org": "School of Automation"
            },
            {
                "name": "Lei Zhu",
                "org": "Oracle Corporation"
            }
        ],
        "title": "Multi-scale descriptors for contour irregularity of skin lesion using wavelet decomposition",
        "abstract": "Boundary irregularity of skin lesions is of clinical significance for early detection of malignant melanomas, while structural components of lesion contour have clinical significance in particular. To extract effective features of structural components of skin lesions, an integrated approach is proposed in this paper using wavelet decompositions and inter-class distance analysis (Hausdorff Distance, HD for short) among wavelet subbands. Firstly, lesion contours are modeled as signatures with scale normalization to reach position and frequency resolution invariant. Energy distributions among different wavelet sub-bands are then analyzed to extract those significant levels with large discrimination capability. Based on significant subbands extracted, structural components of original contours are generated and irregularity descriptors at the multi-significant subbands are presented. Finally experimental results give effectiveness of proposed methods. \u00a92010 IEEE.",
        "keywords": [
            "Contour irregularity",
            "Multi-scale descriptors",
            "Significant wavelet subbands",
            "Wavelet decomposition"
        ],
        "venue": "Proceedings - 2010 3rd International Conference on Biomedical Engineering and Informatics, BMEI 2010",
        "year": 2010,
        "id": "mvtG4RSR"
    },
    "pFKHNcOJ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Multi-spectral Information Processing Technologies"
            },
            {
                "name": "Melba M. Crawford",
                "org": "Laboratory for Applications of Remote Sensing"
            },
            {
                "name": "Jinwen Tian",
                "org": "State Key Laboratory for Multi-spectral Information Processing Technologies"
            }
        ],
        "title": "Anomaly detection for hyperspectral images using local tangent space alignment",
        "abstract": "Anomaly detection in hyperspectral images is investigated using local tangent space alignment (LTSA) for dimensionality reduction (DR) in conjunction with a minimum distance detector. The LTSA is implemented for large images by constructing a manifold with training data and employing the out-of-sample extension for testing data. The training data that should represent all the background types are generated by the recursive hierarchical segmentation (RHSEG) algorithm and the elimination of the very small segments that may represent anomalies. Experimental results indicate that the LTSA is able to distinguish anomalies from background using a small number of features in the embedded space, and the LTSA-based detector has superior anomaly detection performance to the well-known RX and kernel RX detectors. \u00a9 2010 IEEE.",
        "keywords": [
            "Anomaly detection",
            "Dimensionality reduction (DR)",
            "Hyperspectral data",
            "Local tangent space alignment (LTSA)"
        ],
        "venue": "International Geoscience and Remote Sensing Symposium (IGARSS)",
        "year": 2010,
        "id": "pFKHNcOJ"
    },
    "oflozRUT": {
        "authors": [
            {
                "name": "Yuan-Jing Tao",
                "org": "China Pharmaceutical University"
            },
            {
                "name": "Shan-Lin Gao",
                "org": "China Pharmaceutical University"
            },
            {
                "name": "He-Ping Huang",
                "org": "China Pharmaceutical University"
            },
            {
                "name": "Li Ma",
                "org": "China Pharmaceutical University"
            }
        ],
        "title": "Tissue culture of shoot tip and the optimization of rapid propagation of Atractylodes Macrocephala Koidz.",
        "abstract": "The shoot tip of Atractylodes macrocephala Koidz. was used as explants to produce plantlets in vitro. A series of optimization experiments were carried out to select out the best medium composition of rapid propagation of Atractylodes macrocephala Koidz. The results indicated that the most suitable explant was the shoot tip with the diameter of 1.2 mm. The optimized medium for crowd bud propagation was MS+ Sucrose 6% + 6-BA 1.0 mg/L. The optimized medium for rooting was 1/2MS+ IAA 0.5 mg/L+ABT 0.5 mg/L+PP",
        "keywords": [
            "Atractylodes macrocephala Koidz.",
            "Shoot tip",
            "Tissue culture"
        ],
        "venue": "Chinese Journal Of Pharmaceutical Biotechnology",
        "year": 2010,
        "id": "oflozRUT"
    },
    "whkc6fjR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Baiyu Liu",
                "org": "Department of Mathematics and Mechanics"
            }
        ],
        "title": "Symmetry results for decay solutions of elliptic systems in the whole space",
        "abstract": "In this paper, by using the Alexandrov-Serrin method of moving planes combined with maximum principles, we prove that the decaying positive solutions of a semi-linear elliptic system in the whole space are radially symmetric about some point. The system under our consideration includes the important physical interesting case, the stationary Schr\u00f6dinger system for Bose-Einstein condensate. \u00a9 2010 Elsevier Inc.",
        "keywords": [
            "Elliptic system",
            "Moving planes",
            "Positive solutions",
            "Radially symmetric"
        ],
        "venue": "Advances in Mathematics",
        "year": 2010,
        "id": "whkc6fjR"
    },
    "iPwSS0U1": {
        "authors": [
            {
                "name": "Qiang-Jun Xie",
                "org": "Institute of Applied Mathematics and Engineering Computation"
            },
            {
                "name": "Wen-Biao Jin",
                "org": "Institute of Applied Mathematics and Engineering Computation"
            },
            {
                "name": "Li Ma",
                "org": "School of Automation"
            },
            {
                "name": "Di-Bo Hou",
                "org": "Department of Control Science and Engineering"
            }
        ],
        "title": "Fast global segmentation based on the dual formulation of TV-norm",
        "abstract": "A fast global minimization segmentation model based on total variation is presented around Functional modeling and algorithm constructing. Firstly, a new active contour model is developed by maximum a-posterior probability (MAP), and a total variation model based on gradient information is constructed by the hint of geodesic active contour (GAC) model. So the improved M-S segmentation model is given by combining the upper two models. Secondly, we establish theorems on the existence of the global minimum of this model by equivalent conversion. Thirdly, a new numerical practical algorithm is given through a dual formulation of the total variation norm(TV-norm), which avoids the usual drawback of initializing and re-initializing in the active contour model. We apply our segmentation algorithms on many synthesized and real -world images, and the results show the efficiency by assigning only one or two parameters for melanoma segmenting. \u00a92010 IEEE.",
        "keywords": [
            "Dual formulation of TV-norm",
            "Geodesic active contour (GAC)",
            "Maximum a-posterior probability",
            "Segmentation"
        ],
        "venue": "Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010",
        "year": 2010,
        "id": "iPwSS0U1"
    },
    "Oc2Jvdy3": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            }
        ],
        "title": "A new criterion on wavelet coefficient-based fusion",
        "abstract": "The important aspect of image fusion is making proper fusion rules. On the base of wavelet transform, the neighboring relation of low-frequency wavelet coefficients and the directional characteristic of the high-frequency coefficients are discussed and analyzed. By analyzing the internal relations between the statistics and the content of the images, according to the specific circumstances of each image, two new image fusion criteria are proposed, and a novel fusion algorithm between multi-spectral and panchromatic images is realized. Visual and statistical analyses proved that the fusion rules and algorithm improved significantly fusion quality when compared to conventional IHS and wavelet fusion methods.",
        "keywords": [
            "Edge feature",
            "Fusion criteria",
            "Local area energy",
            "Wavelet coefficients"
        ],
        "venue": "Proceedings of the 29th Chinese Control Conference, CCC'10",
        "year": 2010,
        "id": "Oc2Jvdy3"
    },
    "2qAi0XKF": {
        "authors": [
            {
                "name": "Lili Meng",
                "org": "Key Laboratory of Opto-Electronics Technology of the Ministry of Education"
            },
            {
                "name": "Yixin Chen",
                "org": "Key Laboratory of Opto-Electronics Technology of the Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Opto-Electronics Technology of the Ministry of Education"
            },
            {
                "name": "Zike Liu",
                "org": "Key Laboratory of Opto-Electronics Technology of the Ministry of Education"
            },
            {
                "name": "Guangdi Shen",
                "org": "Key Laboratory of Opto-Electronics Technology of the Ministry of Education"
            }
        ],
        "title": "ICP dry etching ITO to improve the performance of GaN-based LEDs",
        "abstract": "In order to improve the light efficiency of the conventional GaN-based light-emitting diodes (LEDs), the indium tin oxide (ITO) film is introduced as the current spreading layer and the light anti-reflecting layer on the p-GaN surface. There is a big problem with the ITO thin film's corrosion during the electrode preparation. In this paper, at least, the edge of the ITO film was lateral corroded 3.5 \u03bcm width, i.e. 6.43%-1/3 of ITO film's area. An optimized simple process, i.e. inductively couple plasma (ICP), was introduced to solve this problem. The ICP process not only prevented the ITO film from lateral corrosion, but also improved the LED's light intensity and device performance. The edge of the ITO film by ICP dry etching is steep, and the areas of ITO film are whole. Compared with the chip by wet etching, the areas of light emission increase by 6.43% at least and the chip's lop values increase by 45.9% at most.",
        "keywords": [
            "Dry etching",
            "ITO",
            "Lateral corrosion",
            "Light extraction efficiency"
        ],
        "venue": "Journal of Semiconductors",
        "year": 2011,
        "id": "2qAi0XKF"
    },
    "bel1MRro": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Jizhong Energy Co., Ltd."
            },
            {
                "name": "Ziwei Ding",
                "org": "Faculty of Resources and Safety Engineering"
            }
        ],
        "title": "The application research on backfill mining technology of gangue for coal pillar mining in Xingtai mining village",
        "abstract": "Gangue and fly ash combined mining technology is the direct filling of the gangue and fly ash to the surface by the feed delivered to the face well, and then filling is in gob areas, while ensuring under the premise of the safe use of surface buildings subjects to the normal maximum level for achieving Coal Mining under the buildings. In the paper, gangue and fly ash on the exploitation of the feed system were designed for filling and compaction equipment, the hydraulic mining was developed on the backfill mining, the conveyor was modified, and the gangue and fly ash mining technology were designed. As the result, the filling rate and surface subsidence was controlled effectively, the service life of the mine was extended, and the good economic and social benefits were achieved. Coal buried under buildings, railways, and water bodies and the production of large amount of waste rock in coal mining has been a major technical difficulty for Coal Enterprises to solve[1]. Jizhong energy group Co.Ltd Xingtai mine has 42 years of mine age, By the end of 2009, the remaining recoverable reserves of Xingtai mine is 22,126,000 t, of which the number 2 coal is 12,866,000 t and the number 5 coal is 8,100,000 t, however, there are a lot of coal resources under the villages within the Xingtai mining area, the industrial plaza building, the fault, and the alluvial layer. According to statistics, the reserve of the number 2 , number 4 lower, number 5 coal under buildings, railways, and water bodies is about a total of 58.23 million t, which is about 2.6 times of the remaining recoverable reserves, this severely constrained the mine production. The emissions of waste rock is about 3.8 million m3, the coal washery's washing amount is about 300 ,000 m3 per year , the gangue power plant owned by the mine has an annual output of fly ash about 370,000 m3. In order to solve the problem of mining of the coal under buildings, railways, and water bodies and eliminate the environmental problems caused by the gangue, fly ash emissions, cooperation with universities, proposed \" mechanized-backfill mining technology under the buildings\", which is mean that transport the mixture of the ground gangue and fly ash to the underground through the feeding hole , and use the belt conveyor to transport it to the gob of the backfill mining face, achieve the gob filling through the study of the gangue and fly ash filling and self-advancing hydraulic support, backfill mining conveyor, tamping machines and other ancillary equipments. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Backfill mining",
            "Backfill mining technology",
            "Gangue and fly ash",
            "The hydraulic ram-type filling"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "bel1MRro"
    },
    "KdcYTDNx": {
        "authors": [
            {
                "name": "Yi-Ming Fu",
                "org": "Second Department of Urinary Surgery"
            },
            {
                "name": "Qi-Yin Chen",
                "org": "Second Department of Urinary Surgery"
            },
            {
                "name": "Zhong-Shan Zhao",
                "org": "Second Department of Urinary Surgery"
            },
            {
                "name": "Ming-Hua Ren",
                "org": "Second Department of Urinary Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Second Department of Urinary Surgery"
            },
            {
                "name": "Yong-Shun Duan",
                "org": "Second Department of Urinary Surgery"
            },
            {
                "name": "Zhi-Xing Jiao",
                "org": "Second Department of Urinary Surgery"
            },
            {
                "name": "Wei Huang",
                "org": "Second Department of Urinary Surgery"
            },
            {
                "name": "Shao-Bin Ni",
                "org": "Second Department of Urinary Surgery"
            }
        ],
        "title": "Ultrasound-guided minimally invasive percutaneous nephrolithotomy in flank position for management of complex renal calculi",
        "abstract": "Objectives: To evaluate the safety and efficacy of performing ultrasound-guided minimally invasive percutaneous nephrolithotomy (MPCNL) in the flank position for the management of complex renal calculi. Percutaneous nephrolithotomy is usually performed with the patient in the prone position under fluoroscopic guidance; however, this position, and guidance method have some limitations. Methods: From January 2007 to December 2009, 93 patients (101 kidneys) with complex renal calculi underwent ultrasound-guided MPCNL in the flank position. Results: The mean age of the patients was 45.3 years (range 29-71). The calculi-free rate in the patients who underwent a single procedure was 78.2% (79 of 101 kidneys). The average operative duration was 82.6 minutes (range 45-190). Although the perioperative blood loss was not significantly different between single-tract and double-tract MPCNL (P = .087, F = 2.981), the calculi-free rate was significantly greater in the patients who underwent double-tract MPCNL than in those who underwent single-tract MPCNL (P = .027, chi-square = 4.873). Perioperative blood transfusions were not required in any patient. Similarly, ureteral calculi due to percutaneous nephrolithotomy were not observed. Secondary renal hemorrhage occurred in 3 patients who had undergone single-tract MPCNL and 1 underwent nephrectomy. Conclusions: The results of our study have shown that ultrasound-guided MPCNL with the patient in the flank position is safe and effective for treating complex renal calculi, without the side effects of radiation to the patient and surgeon. Double-tract MPCNL is suitable for complex renal calculi and, in some cases, is required to increase the calculi-free rate. The insertion of twin ureteral catheters before lithotripsy might be helpful in avoiding residual ureteral calculi after percutaneous nephrolithotomy. \u00a9 2011 Elsevier Inc.",
        "keywords": [
            ""
        ],
        "venue": "Urology",
        "year": 2011,
        "id": "KdcYTDNx"
    },
    "YdvmvSbO": {
        "authors": [
            {
                "name": "Ping Zhao",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jin-Wang Huang",
                "org": "MOE Laboratory of Bioinorganic and Synthetic Chemistry"
            },
            {
                "name": "Lian-Cai Xu",
                "org": "Center for Computational Quantum Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Chemistry and Chemical Engineering School"
            },
            {
                "name": "Liang-Nian Ji",
                "org": "MOE Laboratory of Bioinorganic and Synthetic Chemistry"
            }
        ],
        "title": "The photoinduced electron transference of porphyrin-anthraquinone dyads bridged with different lengths of links",
        "abstract": "The photoinduced electron transference (PET) interaction in porphyrin containing donor-acceptor (D-A) molecules is of great importance in nature and a significant part of the PET research has been devoted to the study of its mechanism (\"through-space\" or \"through-bond\") in these decades. Herein we synthesized a series of covalently linked porphyrin-anthraquinone dyads (Por-C",
        "keywords": [
            "\"Through-bond\" mechanism",
            "Electron transfer",
            "Fluorescence lifetime",
            "Fluorescence quantum yields",
            "Porphyrin-anthraquinone"
        ],
        "venue": "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",
        "year": 2011,
        "id": "YdvmvSbO"
    },
    "yRFyl3YK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Zhengfeng He",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Hangkong Ouyang",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            }
        ],
        "title": "Analysis of bridge-type nano-positioning stage",
        "abstract": "A piezoelectric nanostage using bridge-type flexure hinge mechanisms is developed. Elastic beam theory was used to analyze the ideal and theoretic displacement amplification ratio and find that their value is mainly influenced by the length of the tilt rod and tilt angle of bridge-type. A multilayer S-type hinge is designed as the prismatic of moving platform. Stiffness and natural frequency model of the whole stage is built and find out that their value is mainly relevant to hinge thickness, tilt angle of bridge-type hinge and length of S-type hinge. Finally, finite element method (FEM) is used to verify the drived model. The errors of the total stiffness and the natural frequency of the stage between FEM and theory analysis are 3.8% and 6.6% respectively, which confirm the predictions of theory analysis. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Amplification ratio",
            "Bridge-type hinge",
            "Finite element method",
            "S-type hinge"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2011,
        "id": "yRFyl3YK"
    },
    "8WzOtcT3": {
        "authors": [
            {
                "name": "Yongqin Liu",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Zhaoquan Gong",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Li Ma",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Dongfang Xu",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Dazhi Sun",
                "org": "Shanghai Normal University"
            }
        ],
        "title": "Electrical properties and UV-visual spectra of (Na0.535K 0.48) NbO3 ceramics doped with Bi2O3 and Fe2O3 ",
        "abstract": "(Na",
        "keywords": [
            "Conductivity",
            "Potassium sodium niobate",
            "UV-Vis spectrum"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "8WzOtcT3"
    },
    "EDRusZ6Q": {
        "authors": [
            {
                "name": "Hui-Ping Liu",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, University of Science and Technology"
            },
            {
                "name": "Qing-Quan Yan",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, University of Science and Technology"
            },
            {
                "name": "Yi-Wen Xu",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, University of Science and Technology"
            }
        ],
        "title": "RETRACTED ARTICLE: Lactobacillus rhamnosus TUST006 enhance the function of immunity in BALB/c mice",
        "abstract": "Consumption of some species and strains of lactic acid bacteria (LAB) has been shown to enhance immunity in humans. In this study, the effect of dietary supplementation with Lactobacillus rhamnosus TUST006, a newly characterized LAB strain, on enhancing the function of immunological effecter cells in BALB/C mice was investigated. In order to find out which composition of fermentation liquor play important role in enhancing the function of immune regulation, the mice were divided into six groups. Then the subjects were orally administrated to BALB/c mice for 4 weeks by the method of priming. The results showed as follows: all groups of different processed fermentation liquid could enhance the immunity level; the living bacterium one among the test groups presented the significant immunity enhancement. The immune active ingredients of L.rhamnosus were not only living bacterium but also metabolites. \u00a9 2011 IEEE.",
        "keywords": [
            "BALB/C mice",
            "Immunity",
            "Lactobacillus rhamnosus TUST006"
        ],
        "venue": "5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011",
        "year": 2011,
        "id": "EDRusZ6Q"
    },
    "hzAQdQ5C": {
        "authors": [
            {
                "name": "Hui-Ping Liu",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            },
            {
                "name": "Zan-Yang Hu",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            },
            {
                "name": "Ting Dong",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            },
            {
                "name": "Qing-Quan Yan",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            }
        ],
        "title": "RETRACTED ARTICLE: Effects of casein glycomacropeptide on immune function in BALB/C mice",
        "abstract": "Biological activity of casein glycomacropeptide (CGMP) in the milk has received much attention in recent years. The ability of CGMP to bind cholera and Escherichia coli enterotoxins, inhibit bacterial and viral adhesion, suppress gastric secretions, promote bifidobacterial growth and modulate immune system responses are the most promising applications. Objecive To study the effects of casein glycomacropeptide on immune function in mice. Method 70 BALB/c mices were divided into seven groups.The blank control group was administered only normal fodder. The whey control group was administered cheese whey. The experimental group groups were administered the equal volume of CGMP which were of different consistencies. Whereafter, the index of immune organs (thymus and spleen), functions of macrophage, lymphocyte proliferation response and the activity of NK cell were determined in vivo. Results Casein glycomacropeptide could improve the growth of spleen, promote functions of macrophage and the proliferation of B lymphocyte. Conclusion The casein glycomacropeptide can remarkably enhance immune function in mice such as cellular immunity and non-specific immunity. This experiment demonstrated that casein glycomacropeptide has had the immune function in BALB/c mice. \u00a9 2011 IEEE.",
        "keywords": [
            "BALB/C mice",
            "Glycomacropeptide",
            "Immune"
        ],
        "venue": "5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011",
        "year": 2011,
        "id": "hzAQdQ5C"
    },
    "TZeqd4Fd": {
        "authors": [
            {
                "name": "Hui-Ping Liu",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            },
            {
                "name": "Qing-Quan Yan",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            },
            {
                "name": "Yi-Wen Xu",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            },
            {
                "name": "Ya Pei",
                "org": "Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology"
            }
        ],
        "title": "RETRACTED ARTICLE: Immunomodulatory effects of Bovine lactoferrin on BALB/C Mice",
        "abstract": "Bovine lactoferrin (Lf) is an 80 kDa iron-binding protein of the transferrin family that possesses many biological activities. It is now recognized that this glycoprotein is a key element in the mammalian immune system, playing an important role in host defence against infection and excessive inflammation. The present study was designed to determine in vivo efficacy of Lf for enhancing immune modulating properties in BALB/c mice. Mice were administered to Lf by gavage once daily for 14 consecutive days of different dose. The result demonstrates that Lf could enhance the immunity level in the respect of immune organ, lymphocyte proliferation, macrophage phagocytosis and antibody production. \u00a9 2011 IEEE.",
        "keywords": [
            "BALB/C mice",
            "Immunomodulatory",
            "Lactoferrin"
        ],
        "venue": "5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011",
        "year": 2011,
        "id": "TZeqd4Fd"
    },
    "Fc1n2Vaj": {
        "authors": [
            {
                "name": "Yiwen Xu",
                "org": "Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Ministry of Education"
            },
            {
                "name": "Huiping Liu",
                "org": "Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Ministry of Education"
            },
            {
                "name": "Qingquan Yan",
                "org": "Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Ministry of Education"
            }
        ],
        "title": "RETRACTED ARTICLE: Effect of corn oil W1/O/W2 multiple emulsions on quality of low-fat Mozzarella Cheese",
        "abstract": "Fat consumption by western populations has been shown to be associated with an increased risk of obesity, coronary heart disease and so on. Hence, fat replacer had been widely used in cheese to satisfy the needs of people's health and improve flavor early. In this paper, low-fat Mozzarella cheeses were made from skim milk and corn oil W",
        "keywords": [
            "Low-fat",
            "Mozzarella cheese",
            "Structure"
        ],
        "venue": "5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011",
        "year": 2011,
        "id": "Fc1n2Vaj"
    },
    "Zx4xp5WO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Feipeng Da",
                "org": ""
            },
            {
                "name": "Kan-Jian Zhang",
                "org": ""
            }
        ],
        "title": "Exponential H\u221e filter design for discrete time-delay stochastic systems with markovian jump parameters and missing measurements",
        "abstract": "In this paper, the exponential H\u221e filtering problem is studied for discrete time-delay stochastic systems with Markovian jump parameters and missing measurements. The measurement missing phenomenon, which is related to the modes of subsystems, is described in the form of random matrix function and the missing probability of each sensor at every mode is governed by an individual random variable taking values in the interval [0,1]. This description of missing measurements is more general than the existing ones, where the missing probability is described by a Bernoulli distribution white sequence or a certain diagonal matrix. By using Lyapunov method and the properties of conditional mathematical expectation, we propose a novel approach to achieve the delay-dependent exponential stability criterion such that the filtering error system is mean-square exponentially stable and satisfies a prescribed H\u221e performance level. Moreover, there is no equation restriction on decay rate. Then, based on the obtained sufficient criterion, the filter matrices can be directly characterized by solving a set of linear matrix inequalities (LMIs). Finally, a numerical example is provided to show the validity of the main result. \u00a9 2011 IEEE.",
        "keywords": [
            "Discrete-time",
            "Markovian jump parameters",
            "missing measurements",
            "stochastic system",
            "time-delay"
        ],
        "venue": "IEEE Transactions on Circuits and Systems I: Regular Papers",
        "year": 2011,
        "id": "Zx4xp5WO"
    },
    "98VRJVHr": {
        "authors": [
            {
                "name": "Guifen Chen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Research on rough set and decision tree method application in evaluation of soil fertility level",
        "abstract": "Clustering, rough sets and decision tree theory were applied to the evaluation of soil fertility levels, and provided new ideas and methods among the spatial data mining and knowledge discovery. In the experiment, the rough sets - decision tree evaluation model establish by 1400 study samples, the accuracy rate is 92% of the test. The results show :model has good generalization ability; using the clustering method can effectively extract the typical samples and reducing the training sample space; the use of rough sets attribute reduction, can remove redundant attributes, can reduce the size of decision tree decision-making model, reduce the decision-making rules and improving the decision-making accuracy, using the combination of rough set and decision tree decision-making method to infer the level of a large number of unknown samples. \u00a9 2011 IFIP International Federation for Information Processing.",
        "keywords": [
            "clustering",
            "data mining",
            "decision tree",
            "productivity grade",
            "rough set",
            "soil evaluation"
        ],
        "venue": "IFIP Advances in Information and Communication Technology",
        "year": 2011,
        "id": "98VRJVHr"
    },
    "Mpgs0v8B": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Kechao Zhou",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Lei Zhang",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhiyou Li",
                "org": "Key State Laboratory of Powder Metallurgy"
            }
        ],
        "title": "A study on the oxidation behavior of nickel coatings with different grain sizes and preferred orientations",
        "abstract": "Ni coatings with different grain sizes and preferred orientations were produced by the control of current density during a direct current electrodepositing process. The effects of grain size reduction and preferred orientation on the oxidation behavior in air at 600\u00b0C and 960\u00b0C of Ni coatings were investigated respectively. An important and interesting result is that after oxidation at 600\u00b0C, the Ni coating obtained at lower current density has a better oxidation resistance, whereas after oxidation at 960\u00b0C, the Ni coating obtained at higher current density has a more compact scale and a better oxidation resistance. For the Ni coatings oxidation at 600\u00b0C, the oxidation behavior was mainly influenced by grain size, whereas in the case of the Ni coatings oxidation at 960\u00b0C, the oxidation behavior was only slightly influenced by grain size. The changes in oxidation behavior of Ni coatings at 960\u00b0C can be attributed to the different preferred orientation and the corresponding oxidation mechanism. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Electrodeposition",
            "Grain size",
            "Nickel coating",
            "Oxidation",
            "Preferred orientation"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "Mpgs0v8B"
    },
    "jIhjMWsK": {
        "authors": [
            {
                "name": "Ke-Yi Jiang",
                "org": "Naval Aeronautical Engineering Institute"
            },
            {
                "name": "Ben-Wei Li",
                "org": "Naval Aeronautical Engineering Institute"
            },
            {
                "name": "Yong-Hua Wang",
                "org": "Naval Aeronautical Engineering Institute"
            },
            {
                "name": "Li Ma",
                "org": "Missilery Military Representatives Office of Navy in Shenyang"
            }
        ],
        "title": "Virtual human locomotion simulation for virtual maintenance",
        "abstract": "Virtual maintenance is a new concept introduced in the last few years, and has been broadly used in maintainability analysis and maintenance training. In order to solve the virtual human simulation in maintenance process simulation, a virtual human maintenance manipulation simulation method based on PRM and empirical data was proposed. It is a human configuration sampling method. Empirical data were used to decrease the Degrees of Freedom (DOFs) of virtual human configuration space. Lazy evaluation ideas were used to avoid spending too much time on updating the validity of roadmap edges that were not relevant to obtain the solution path. And the human strength on upper torso movement was used to guide the configuration sampling and path searching in order to produce more natural and more realistic virtual human motion.",
        "keywords": [
            "Empirical data",
            "Maintenance manipulation simulation",
            "Motion planning",
            "Probabilistic roadmaps",
            "Virtual maintenance"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2011,
        "id": "jIhjMWsK"
    },
    "UiVwITMt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Physical Education Department"
            }
        ],
        "title": "Research on the influence of motion perception ability on football",
        "abstract": "In order to study the internal cognitive rules and characteristics of football motion perception ability development and then apply the changing rules to training and practice, the paper analyzes the interrelation between perceptual system and football sports through testing and comparing with the basic theory of motion perception in sports psychology, the result of which shows that good motion perception ability plays an important role in enhancing football skills. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Football sports",
            "Motion perception ability",
            "Perceptual system",
            "Sports psychology"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "UiVwITMt"
    },
    "aXybZCyr": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Cixiong Xu",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Zhengfeng He",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            }
        ],
        "title": "System detection technology based on multi-sensor information fusion",
        "abstract": "System detection technology based on multi-sensor information fusion makes full use of redundant and complementary information between sensors, which overcomes the shortcomings of single sensor and improves the detection accuracy. In this paper, the detection technology is briefly introduced, which contains the basic model and detection process of a detection system. According to the different abstract degree of information, the system detection process is divided into three different forms i.e., data level fusion, feature level fusion and decision level fusion. The key technologies about the multi-sensor detection system are analyzed, which include the sensory technology, communication technology and fusion algorithm. Finally, the developing trends of the proposed detection technology are discussed with applications. \u00a9 2011 IEEE.",
        "keywords": [
            "Detection system",
            "Information fusion",
            "Multi-sensor"
        ],
        "venue": "Proceedings - 3rd International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2011",
        "year": 2011,
        "id": "aXybZCyr"
    },
    "OJhI9wOy": {
        "authors": [
            {
                "name": "Peng Lu",
                "org": "State Key Laboratory of Vegetation and Environmental Change"
            },
            {
                "name": "Li Ma",
                "org": "Langfang Municipal Bureau of Agriculture"
            }
        ],
        "title": "Mapping spatial variability of soil organic carbon using GIS and geostatistics software",
        "abstract": "In this study, the spatial variability of soil organic carbon (SOC) was determined in a typical ecological unit of Dongting Lake plain area, subtropical China. The paper evaluated various data processing methods for evaluating SOC content with normal distributions. The results show that Box-Cox method dampened the effect of outliers and achieved normality in the data set. Indictor kriging method is useful to assess the probability distribution by giving the conditional probability of SOC concentration less than the threshold (20 g/kg). It is suggested that the probability distribution of SOC is also useful for better identifying of key sections for better managing optimal fertilization, developing management practices to enhance SOC storage. \u00a9 2011 SPIE.",
        "keywords": [
            "Dongting Lake area",
            "Geostatistics",
            "GIS",
            "Indicator Kriging",
            "Soil organic carbon",
            "Spatial variability"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2011,
        "id": "OJhI9wOy"
    },
    "UnQm0NE7": {
        "authors": [
            {
                "name": "Xiangdong Xu",
                "org": "Key Laboratory of Forensic Medicine of Hebei Province"
            },
            {
                "name": "Hongmei Shi",
                "org": "School of Public Health"
            },
            {
                "name": "Li Ma",
                "org": "School of Public Health"
            },
            {
                "name": "Weijun Kang",
                "org": "Key Laboratory of Forensic Medicine of Hebei Province"
            },
            {
                "name": "Shan Li",
                "org": "School of Public Health"
            }
        ],
        "title": "Determination of trace amounts of dopamine by flow-injection analysis coupled with luminol-Ag(III) complex chemiluminescence detection",
        "abstract": "A novel flow injection analysis-direct chemiluminescence (FI-CL) method has been developed for determination of trace amounts of dopamine (DA) based on the enhancing effect of DA on the CL reaction of luminol with an Ag(III) complex in alkaline solution. Under optimum conditions, CL intensities are proportional to the concentration of DA in the range of 1.0 \u00d7 10",
        "keywords": [
            "Ag(III)",
            "chemiluminescence",
            "complex",
            "dopamine",
            "flow-injection",
            "luminol"
        ],
        "venue": "Luminescence",
        "year": 2011,
        "id": "UnQm0NE7"
    },
    "fML6RfmE": {
        "authors": [
            {
                "name": "Qiu-Ping Wei",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Yu-Bo Song",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Zhi-Ming Yu",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Ying-Tao Hu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Deng-Feng Yin",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Effect of acid etching of Si(100) and Si(111) on CVD diamond films",
        "abstract": "The diamond films were deposited on Si(100) and Si(111) substrates pretreated with the same acid etching process via hot filament chemical vapor deposition. The morphology, texture and residual stress of the diamond films were investigated by X-ray diffractometer, scanning electron microscope and X-ray stress diffractometer. The results show that diamond films deposited on these two substrates for 3 h possess good crystal morphology with columnar shape. A great number of micro-pores are found in the film deposited on Si(100) substrate, which can be controlled by regulating the deposition parameters, and in contrast, the film deposited on Si(111) substrate displays no micro-pores. Both of the films have (111) texture, and the film deposited on Si(111) also has (110) texture in a certain degree. Mechanically, the adhesion between these two films and the substrates after acid etching is good where no striping off was found, and thus the residual stress in both film should be similar.",
        "keywords": [
            "Acid etching",
            "Diamond film",
            "Hot filament chemical vapor deposition",
            "Si"
        ],
        "venue": "Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)",
        "year": 2011,
        "id": "fML6RfmE"
    },
    "atWxnriD": {
        "authors": [
            {
                "name": "Ke-Yi Jiang",
                "org": "Department of Aerocraft Engineering"
            },
            {
                "name": "Wei Shen",
                "org": "Department of Aerocraft Engineering"
            },
            {
                "name": "Ben-Wei Li",
                "org": "Department of Aerocraft Engineering"
            },
            {
                "name": "Hai-Feng Liu",
                "org": "Department of Aerocraft Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Engine Military Representatives Office of Navy in Shenyang"
            }
        ],
        "title": "Parameters optimizing for a turbofan engine cleaning system using flow field simulation",
        "abstract": "An initial cleaning project was presented, including cleaning types, frequency and its design parameters for a turbofan engine. Using flow field simulation technique, the initial cleaning project was validated and its designing parameters were optimized. All these works show that: detergents injection will not affect this engine fan's stability at detergents-to-air ratios less than 3% by mass; the larger nozzle spraying angle means better droplets cover of the fan in the radial direction at equivalent other system parameters; flow field simulation of compressor can not confirm the effectiveness of the nozzle fluid pressure and detergents-to-air ratios to cleaning efficiency.",
        "keywords": [
            "Cleaning efficiency",
            "Cleaning system",
            "Flow field simulation",
            "On-line washing",
            "Turbofan engine"
        ],
        "venue": "Hangkong Dongli Xuebao/Journal of Aerospace Power",
        "year": 2011,
        "id": "atWxnriD"
    },
    "FUb0NFIS": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Xingwang Xu",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Ricci flow with hyperbolic warped product metrics",
        "abstract": "In this short note, we show an example that the negative curvature is preserved in the deformation of hyperbolic warped product metrics under Ricci flow. It is showed that the flow converges to a flat metric in the sense of Cheeger-Gromov as time going to infinity. \u00a9 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",
        "keywords": [
            "Hyperbolic spaces",
            "Ricci flow",
            "Warped product metric"
        ],
        "venue": "Mathematische Nachrichten",
        "year": 2011,
        "id": "FUb0NFIS"
    },
    "PGU3ilsd": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Expanding Ricci solitons with pinched Ricci curvature",
        "abstract": "In this paper, we prove that there is no expanding gradient Ricci soliton with (positively) pinched Ricci curvature in dimension three. The same result is true for higher dimensions with the extra decay condition about the full curvature.",
        "keywords": [
            "Asymptotic flat",
            "Curvature pinching",
            "Expanding Ricci soliton"
        ],
        "venue": "Kodai Mathematical Journal",
        "year": 2011,
        "id": "PGU3ilsd"
    },
    "sGscMmJw": {
        "authors": [
            {
                "name": "Guoliang Huang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Xiaoyong Yang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Xu Yang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            }
        ],
        "title": "Ultrasmall volume molecular isothermal amplification in microfluidic chip with advanced surface processing",
        "abstract": "In this paper, we developed a metal micro-fluidic chip with advanced surface processing for ultra-small volume molecular isothermal amplification. This method takes advantages of the nucleic acid amplification with good stability and consistency, high sensitivity about 31 genomic DNA copies and bacteria specific gene identification. Based on the advanced surface processing, the bioreaction assays of nucleic acid amplification was dropped about 392nl in volume. A high numerical aperture confocal optical detection system was advanced to sensitively monitor the DNA amplification with low noise and high power collecting fluorescence near to the optical diffraction limit. A speedy nucleic acid isothermal amplification was performed in the ultra-small volume microfluidic chip, where the time at the inflexions of second derivative to DNA exponential amplified curves was brought forward and the sensitivity was improved about 65 folds to that of in current 25\u03bcl Ep-tube amplified reaction, which indicates a promising clinic molecular diagnostics in the droplet amplification.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics: Conference Series",
        "year": 2011,
        "id": "sGscMmJw"
    },
    "TYJVZbUD": {
        "authors": [
            {
                "name": "Tian Qiu",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Guoliang Huang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Xiaoyong Yang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Xu Yang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            }
        ],
        "title": "Palmtop spectrophotometer for DNA and protein measurement in micro-nanoliter assays",
        "abstract": "Spectrophotometer, an important tool in life science, medicine, and analytical fields, usually uses an optical path of 10 mm or more for absorbance measurement of UV light. This corresponds to a sample consumption of \u2265 50 \u03bcL in volume and a narrow measuring range of 0.5-50 ng/\u03bcL for nucleic acid samples and 0.05-2 mg/mL for protein samples. Higher concentrations must be diluted for measurement. In this paper, we developed an advanced palmtop spectrophotometer for the measurement of both DNA and protein concentrations in micro-nanoliter assays. We constructed a fiber transmission and a fiber reflection absorbance detection scheme illuminated by either UV-LED or deuterium lamp. The sensitivity of 0.5 ng/\u03bcL and a wide measuring range of 0.5-2000 ng/\u03bcL in concentrations were obtained for DNA, and the sensitivity of 0.05 mg/mL and a wide measuring range of 0.05-100 mg/mL were also obtained for protein. However, sample consumption is only 1 \u03bcL in volume for fiber transmission detection scheme and 500 nL for fiber reflection detection scheme. The linear correlation coefficient of measured concentrations to theoretical concentrations is greater than 0.99. With the profit of this work, a miniaturized spectrophotometer with better sensitivity and wider measuring range can be produced for analytical applications.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics: Conference Series",
        "year": 2011,
        "id": "TYJVZbUD"
    },
    "F5BLPDki": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Opto-electronics Technology (Beijing University of Technology)"
            },
            {
                "name": "Wen-Jing Jiang",
                "org": "Key Laboratory of Opto-electronics Technology (Beijing University of Technology)"
            },
            {
                "name": "De-Shu Zou",
                "org": "Key Laboratory of Opto-electronics Technology (Beijing University of Technology)"
            },
            {
                "name": "Li-Li Meng",
                "org": "Key Laboratory of Opto-electronics Technology (Beijing University of Technology)"
            },
            {
                "name": "Guang-Di Shen",
                "org": "Key Laboratory of Opto-electronics Technology (Beijing University of Technology)"
            }
        ],
        "title": "Improved light extracion efficiency in AlGaInP-based diodes (LEDs) by applying a nanohole structure on GaP window layer",
        "abstract": "In this letter, to enhance light efficiency of AlGaInP-based LEDs, a nanohole structure was applied to GaP window layer by using self-assemble metal layer nano-masks and inductively coupled plasma (ICP). This method has the potential advantage because both the size and density of the nanoholes are controllable. The density of nanoholes varied from 5\u00d710",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics: Conference Series",
        "year": 2011,
        "id": "F5BLPDki"
    },
    "pDBW1RQ5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Lin-Zhang Yang",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Li-Zhong Xia",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Ming-Xing Shen",
                "org": "Institute of Agricultural Sciences in Taihu Lake Region"
            },
            {
                "name": "Shi-Xue Yin",
                "org": "College of Environmental Science and Engineering"
            },
            {
                "name": "Yun-Dong Li",
                "org": "Institute of Soil Science"
            }
        ],
        "title": "Long-term effects of inorganic and organic amendments on organic carbon in a paddy soil of the Taihu Lake region, China",
        "abstract": "A long-term experiment set up in 1980 compared the effects of applying manures and chemical fertilizers on a paddy soil in the Taihu Lake region, China. Of the fourteen randomly distributed treatments consisting of different combinations of organic manure, inorganic nitrogen (N), phosphorus (P), and potassium (K), and rice straw, eight were selected for the present study in 2007. Application of organic manure plus straw significantly increased soil organic carbon (SOC) content of the topsoil (0-10 cm) compared to that of chemical fertilizers alone. The content of SOC was relatively stable in the 10-30 cm layer in the chemical fertilizer treatments and in the 20-40 cm layer in the manure treatments. The stable carbon isotope ratio (\u03b4",
        "keywords": [
            "Chemical fertilizer",
            "Humus",
            "Mineralization",
            "Organic manure",
            "Stable carbon isotope ratio"
        ],
        "venue": "Pedosphere",
        "year": 2011,
        "id": "pDBW1RQ5"
    },
    "KhRCON1h": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Linzhang Yang",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Mingxing Shen",
                "org": "Institute of Agricultural Sciences in Taihu Lake District"
            },
            {
                "name": "Lizhong Xia",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Yundong Li",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Guohua Liu",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Shixue Yin",
                "org": "College of Resources and Environment"
            }
        ],
        "title": "Study on corp yield stability in a typical region of rice-wheat rotation based on long-term fertilization experiment",
        "abstract": "To investigate the ways of maintaining high and stable crop yield under long-term fertilization, a long-term field experiment was set up in 1980 in a typical rice-wheat rotation region-the Taihu Lake Region. The changes of rice and wheat yield and soil nutrient under term fertilization in different years, the crop yield stability and the relationship between crop yield and soil organic carbon and nitrogen were analyzed. Results showed that during the period of long-term experiment, the yields of rice and wheat in different treatment plot fluctuated and varied greatly among different years affected by climate and other factors. From statistic results of long-term experiment, increased trends of the yields of wheat and rice were found among different years. The increasing trend of rice yield was more significant than wheat, and yield of wheat fluctuated comparatively larger than rice. Effects of organic manure and crop straw treatments on increasing crop yield were more significant than chemical fertilizer treatments. Yield stability of rice was higher than that of wheat, CV of rice was lower and SYI of rice was higher than that of wheat respectively. The highest yield stability was found in treatment MPK (Manure and fertilizer P, K), but the lowest of that was found in treatment MNPK (Manure and fertilizer N, P, K). Amendments of chemical fertilizer, especially nitrogen fertilizer may lead to decline of crop yield stability. Nitrogen fertilizer was the major factor of yield increasing, but may lead to lower stability of paddy ecosystem. Correlation between crop yield and level of soil nitrogen was more significant. Compared to dry season, yield stability and increasing of wheat was more significant in wheat season, indicated a higher sustainability of paddy soil ecosystem which may be improved with years of cultivation.",
        "keywords": [
            "Experiment",
            "Nitrogen",
            "Rice",
            "Rice-wheat rotation",
            "Stability",
            "Wheat",
            "Yield"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2011,
        "id": "KhRCON1h"
    },
    "Z68efCHX": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "School of Information and Engineering"
            },
            {
                "name": "Mingjun Zhao",
                "org": "School of Information and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information and Engineering"
            },
            {
                "name": "Yan Duan",
                "org": "Inner Mongolia Power Exploration and Design Institute"
            },
            {
                "name": "Zhenpeng Luo",
                "org": "School of Information and Engineering"
            },
            {
                "name": "Liyuan Peng",
                "org": "School of Information and Engineering"
            },
            {
                "name": "Tao Wang",
                "org": "School of Information and Engineering"
            }
        ],
        "title": "Design of gate trigger unit for voltage reinjection multilevel VSC converter with cascaded H bridges",
        "abstract": "A gate fire unit for voltage reinjection multilevel VSC converter with cascaded H bridges, which operates under the condition of high voltage and high capacity, is designed. During the design of fire unit, a lot of key problems to be paid attention to in practice, such as switching pattern selection, how to synchronize with power grid, edge state judgment and so on, are analyzed in detail, and the simulation that takes the application of the designed gate trigger unit in STATCOM as background is performed. Simulation results show that the designed gate fire unit based on reinjection multilevel converter possesses good steady-state response and dynamic response.",
        "keywords": [
            "Cascaded H-bridge",
            "Gate fire unit",
            "Multeilevel converter",
            "Static synchronous compensator (STATCOM)",
            "Switching pattern",
            "Voltage reinjection multilevel VSC converter"
        ],
        "venue": "Dianwang Jishu/Power System Technology",
        "year": 2011,
        "id": "Z68efCHX"
    },
    "kTSbSuUX": {
        "authors": [
            {
                "name": "Qiu-Ping Wei",
                "org": ""
            },
            {
                "name": "Meng-Kun Tian",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhong Chen",
                "org": ""
            },
            {
                "name": "Pei-Zhi Liu",
                "org": ""
            },
            {
                "name": "Zhi-Ming Yu",
                "org": ""
            }
        ],
        "title": "Effects of radiation distance of hot-filament and methane concentration on diamond films",
        "abstract": "Diamond films were deposited on WC-3%Co substrates with different methane volume fraction by hot filaments chemical vapor deposition (HFCVD). The effects of the radiation distance of hot-filament and methane volume fraction on the morphology, structure and composition of diamond films grown by HFCVD and the adhesion of such films to substrate were studied. The surface and cross-section morphology of diamond films were observed by SEM, the structure of films was investigated using Laser Raman spectrum, and the adhesion of diamond film was characterized by Rockwell hardness tester. The results show that the content of sp",
        "keywords": [
            "Diamond films",
            "HFCVD",
            "Methane volume fraction",
            "Radiation distance of filament",
            "Raman spectra"
        ],
        "venue": "Fenmo Yejin Cailiao Kexue yu Gongcheng/Materials Science and Engineering of Powder Metallurgy",
        "year": 2011,
        "id": "kTSbSuUX"
    },
    "cEECJH9F": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Kun-Kun Han",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Xiao-Hua Ding",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Yuan Chun",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Jian-Hua Zhu",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            }
        ],
        "title": "In situ synthesis of ordered mesoporous silica materials embedded in cotton fiber and their CO 2 capture properties",
        "abstract": "Mesoporous silica/cotton fiber composite materials have been prepared in situ by using pluronics P123 (EO ",
        "keywords": [
            "CO 2 adsorption",
            "Cotton fiber",
            "In situ synthesis",
            "PH",
            "Shaped SBA-15"
        ],
        "venue": "Journal of Nanoscience and Nanotechnology",
        "year": 2011,
        "id": "cEECJH9F"
    },
    "OqAcZpaR": {
        "authors": [
            {
                "name": "Ying-Zi Ying",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Sheng-Ming Guo",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Adaptive and optimal detection of elastic object scattering with single-channel monostatic iterative time reversal",
        "abstract": "In active sonar operation, the presence of background reverberation and the low signal-to-noise ratio hinder the detection of targets. This paper investigates the application of single-channel monostatic iterative time reversal to mitigate the difficulties by exploiting the resonances of the target. Theoretical analysis indicates that the iterative process will adaptively lead echoes to converge to a narrowband signal corresponding to a scattering object's dominant resonance mode, thus optimising the return level. The experiments in detection of targets in free field and near a planar interface have been performed. The results illustrate the feasibility of the method. \u00a9 2011 Chinese Physical Society and IOP Publishing Ltd.",
        "keywords": [
            "echo enhancement",
            "iterative time reversal",
            "resonant scattering"
        ],
        "venue": "Chinese Physics B",
        "year": 2011,
        "id": "OqAcZpaR"
    },
    "FSka0tCm": {
        "authors": [
            {
                "name": "Ke-Chao Zhou",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhi-You Li",
                "org": "State Key Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Oxidation behaviors of electrodeposited nickel-cobalt coatings in air at 960 \u00b0c",
        "abstract": "Ni coating and Ni-Co alloy coatings were produced by adjusting the composition of the plating solution using a direct current electrodepositing process. The oxidation behaviors of nickel and nickel-cobalt alloys in air at 960 \u00b0C were studied by thermogravimetric (TG) analyzer and then the formed oxide scales were examined by scanning electron microscopy/energy dispersive spectroscopy (SEM/EDS), X-ray diffractometry (XRD), and Raman spectroscopy. The scale morphologies, composition, grain size and mechanism of oxidation were discussed in detail. The results show that oxidation rates of Ni, Ni-7Co (mass fraction) and Ni-15Co generally follow parabolic relationship, whereas that of Ni-30 Co alloy follows cubic relationship. The higher the Co content of the alloys is, the faster the oxidation rate is. Metal concentration profiles reveal cobalt depletion in the alloy surface beneath oxide scales, and a progressive enrichment in cobalt towards the outer surface of the scale. \u00a9 2011 The Nonferrous Metals Society of China.",
        "keywords": [
            "electrodeposition",
            "high temperature oxidation",
            "nickel-cobalt alloys"
        ],
        "venue": "Transactions of Nonferrous Metals Society of China (English Edition)",
        "year": 2011,
        "id": "FSka0tCm"
    },
    "7BzGgaYz": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Breast Center"
            },
            {
                "name": "Yue-Ping Liu",
                "org": "Department of Pathology"
            },
            {
                "name": "Cui-Zhi Geng",
                "org": "Breast Center"
            },
            {
                "name": "Ling-Xiao Xing",
                "org": "Department of Pathological Laboratory"
            },
            {
                "name": "Xiang-Hong Zhang",
                "org": "Department of Pathological Laboratory"
            }
        ],
        "title": "Low-dose epirubicin inhibits ezrin-mediated metastatic behavior of breast cancer cells",
        "abstract": "Aims and background. Overexpression of ezrin contributes to the progression and invasiveness of several human cancers; however, its role in breast cancermetastasis has not been investigated in detail. Methods. Ezrin expression in tissue samples frompatients with invasive ductal carcinoma of the breast was detected by immunohistochemistry. Ezrin expression in a breast cancer cell line was evaluated usingWestern blot and RT-PCR. Results. Elevated expression of ezrin was associated with lymph nodemetastasis and poor prognosis in patients with invasive ductal carcinoma. Ezrin expression was related to the invasiveness of breast cancer cells in vitro. Low-dose epirubicin inhibited themigration of breast cancer cells in a concentration-dependentmanner without promoting cytotoxicity in vitro and decreased the expression of ezrin in a concentration- dependent manner. Conclusions. Low-dose epirubicin may be antimetastatic without promoting cytotoxic effects and could serve as a target for the development of therapeutics for breast carcinoma.",
        "keywords": [
            "Breast cancer",
            "Cell migration",
            "Epirubicin",
            "Ezrin"
        ],
        "venue": "Tumori",
        "year": 2011,
        "id": "7BzGgaYz"
    },
    "mb2c45Ik": {
        "authors": [
            {
                "name": "Guoliang Huang",
                "org": "National Engineering Research"
            },
            {
                "name": "Can Wang",
                "org": "National Engineering Research"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Research"
            },
            {
                "name": "Xu Yang",
                "org": "National Engineering Research"
            },
            {
                "name": "Xiaoyong Yang",
                "org": "Department of Precision Instruments and Mechanology"
            },
            {
                "name": "Guoqing Wang",
                "org": "National Engineering Research"
            }
        ],
        "title": "Sensitive sequence-specific molecular identification system comprising an aluminum micro-nanofluidic chip and associated real-time confocal detector",
        "abstract": "We developed a micro-nanofluidic bioreactor-detector system for isothermal DNA amplification and sensitive real-time detection of the amplified products for sequence-specific molecular identification. Aluminum (Al) chips with a range of volumes from 7.07 \u03bcL to 39. nL and an associated real-time confocal optical detector are described. The detector provided highly sensitive fluorescence detection and low background noise. One of the important aspects of the system was the development of a surface processing technique that afforded chips with an inert surface to improve amplification stability in micro-nanoliter reaction assays. The micro-nanofluidic system exhibited more sensitive exponential DNA amplification characteristics than a standard PCR tube amplification system with a volume of 25 \u03bcL, the response time was clearly reduced at the same DNA template concentration, and the sensitivity in the number of copies of the DNA template was improved by >600-fold. Efficient amplification of nucleic acid was achieved with as few as three copies of the DNA template. This system may be useful for the development of novel lab-on-a-chip devices and shows promise for single-molecule amplification in droplet assays, with potential applications in nanobiotechnology, nanomedicine, and clinical molecular diagnostics. \u00a9 2011 Elsevier B.V.",
        "keywords": [
            "Confocal optical detector",
            "Inert surface processing",
            "Isothermal amplification",
            "Micro-nanofluidic chip",
            "Molecular diagnostics"
        ],
        "venue": "Analytica Chimica Acta",
        "year": 2011,
        "id": "mb2c45Ik"
    },
    "S1R8kCkt": {
        "authors": [
            {
                "name": "Rong-Xi Wang",
                "org": "School of Computer Science"
            },
            {
                "name": "Li Ma",
                "org": "Information Center"
            },
            {
                "name": "Yan-Ping Chen",
                "org": "School of Computer Science"
            }
        ],
        "title": "Strategy of dynamic and static composition of Web service driven by QoS",
        "abstract": "The composition of Web service breaks the function limitation of single service and it is one of the most important methods to provide the complex and personalized service for user. The research of service composition mainly focuses on the field driven by workflow and the field driven by semantic. The repeat rate of former is low and the later is difficult to be realized. In order to solve the problems mentioned above, based on the extend of traditional description of Web service, combined the dynamic and static service composition strategy based on the orchestration and a system of estimating for this strategy are given to achieve the dynamic composition of Web service, reduce the difficulty of composition and improve the rate of repeat procedures.",
        "keywords": [
            "QoS",
            "Web service composition",
            "Workflow"
        ],
        "venue": "Dongbei Daxue Xuebao/Journal of Northeastern University",
        "year": 2011,
        "id": "S1R8kCkt"
    },
    "SLJ2SJMx": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiao-Feng Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Lai-Zheng Luo",
                "org": "No.59 Institute of China Ordnance Industry"
            }
        ],
        "title": "Effects of FeCl3/APS composite oxidant on electrochemical properties and structure of polyaniline prepared by emulsion polymerization",
        "abstract": "Polyaniline (PANI) doped with dodecylbenzenesulfonic acid was prepared by emulsion polymerization using ferric chloride (FeCl",
        "keywords": [
            "Carbon paper",
            "Composite oxidant",
            "Electrochemical property",
            "Polyaniline"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2011,
        "id": "SLJ2SJMx"
    },
    "5foUx6vZ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chun-Yue Jia",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shao-Na Hao",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xing-Min Liu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhi-Chun Li",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Synthesis and electrochemical behavior of polyainiline by composite emulsifier microemulision polymerization",
        "abstract": "The polyaniline (PANI) was prepared by microemulsion polymerization in the presence of compo-site emulsifier. The effects of the mass ratio of sodium dodecylbenzenesulfonate (SDBS) to Triton X-100 (TX-100) and the amount of composite emulsifier (E) and oxidant (APS) on the electrochemical properties of PANI were discussed via cyclic voltammogram (CV) using the carbon paper loaded PANI as working electrode, and the characterization result of the electrochemical properties of the PANI was also proved by the contrast analysis of the conductivity and yield of PANI. The experimental results shows that when the mass ratios of SDBS to TX-100 and E to anilin (An) are 1:2 and 5:3, the molar ratio of APS to An is 6:5, the properties of the PANI are the best; besides, the peak current of CV, the corrosion potential and conductivity of product are higher than those of the PANI synthsized by microemulsion polymerization in the presence of single emulsifier (SDBS or TX-100).",
        "keywords": [
            "Composite emulsifier",
            "Electrochemical property",
            "Microemulsion",
            "Polyaniline"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2011,
        "id": "5foUx6vZ"
    },
    "Oc6UvTHc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Kechao Zhou",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhiyou Li",
                "org": "Key State Laboratory of Powder Metallurgy"
            },
            {
                "name": "Lei Zhang",
                "org": "Key State Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Synthesis of (Ni, Co)Fe2O4-spinel coating using high temperature oxidation treatment of Ni-Co-Fe2O3 composite electrodeposited coating",
        "abstract": "Ni-Co-Fe",
        "keywords": [
            "Composite coating",
            "Electrodeposition",
            "Fe2O 3",
            "Nickel",
            "Oxidation treatment",
            "Surfactant"
        ],
        "venue": "Materials Science Forum",
        "year": 2011,
        "id": "Oc6UvTHc"
    },
    "q3qDIypc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Zhaoquan Gong",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Yongqin Liu",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Qizhuang He",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Dongfang Xu",
                "org": "Shanghai Normal University"
            },
            {
                "name": "Dazhi Sun",
                "org": "Shanghai Normal University"
            }
        ],
        "title": "Preparation and property of BaTiO3/PVDF composites",
        "abstract": "Ferroelectric BaTiO",
        "keywords": [
            "BaTiO3/PVDF",
            "Dielectric",
            "Ferroelectric",
            "Thermal treatment"
        ],
        "venue": "Materials Science Forum",
        "year": 2011,
        "id": "q3qDIypc"
    },
    "ZnyoaVVw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wen-Yi Su",
                "org": ""
            },
            {
                "name": "Meng-Yu Gan",
                "org": ""
            },
            {
                "name": "Xiao-Feng Li",
                "org": ""
            },
            {
                "name": "Lai-Zheng Luo",
                "org": ""
            }
        ],
        "title": "Effects of FeCl3/ammonium persulfate composite oxidant and magnetic field on film growth rate of polyaniline doped with dodecylbenzenesulfonic acid",
        "abstract": "Polyaniline (PANI) doped with dodecylbenzenesulfonic acid (DBSA) was synthesized by emulsion polymerization using FeCl",
        "keywords": [
            "Composite oxidant",
            "Magnetic field",
            "Polyaniline",
            "Quartz crystal microbalance"
        ],
        "venue": "Journal of Polymer Research",
        "year": 2011,
        "id": "ZnyoaVVw"
    },
    "5y2D80B5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kechao Zhou",
                "org": ""
            },
            {
                "name": "Zhiyou Li",
                "org": ""
            }
        ],
        "title": "Hot corrosion of a novel (Ni,Co)O/(Ni,Co)Fe2O4 composite coating thermally converted from an electrodeposited Ni-Co-Fe2O3 composite coating",
        "abstract": "Ni-Co-Fe",
        "keywords": [
            "A. Metal coatings",
            "A. Molten salts",
            "B. SEM",
            "C. Electrodeposited films",
            "C. Hot corrosion",
            "C. Oxidation"
        ],
        "venue": "Corrosion Science",
        "year": 2011,
        "id": "5y2D80B5"
    },
    "kKNpv5YU": {
        "authors": [
            {
                "name": "Yongmei Zhang",
                "org": "School of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            }
        ],
        "title": "Feature selection for object recognition by property related analysis",
        "abstract": "The realization of object recognition is discussed, the intrinsic relation between factors through high step association analysis is presented to mine the various features using property related analysis, the sensitive recognition features are chosen to improve the recognition efficiency. A multi-agent object recognition model(MAORM) is established, which combines concurrency research results and the specific characteristics of multi-sensor remote sensing image recognition. A majority-decision algorithm based on multi-agent is proposed. Experiment results show the system can effectively identify the bridges, wharfs, ships and so on. Compared with a single remote sensing image, the system can distinguish targets with higher recognition. \u00a9 (2011) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Association analysis",
            "Data mining",
            "Object recognition"
        ],
        "venue": "Key Engineering Materials",
        "year": 2011,
        "id": "kKNpv5YU"
    },
    "bFDZzeEv": {
        "authors": [
            {
                "name": "Dongxue Lan",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Dan Lin",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Huimin Zhao",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Yuan Chun",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            }
        ],
        "title": "Preparation of Al2O3-MgO acid/base bifunctional material with high specific surface area using degreasing cotton as exotemplate",
        "abstract": "A series of Al",
        "keywords": [
            "Alumina",
            "Cyclopentadiene",
            "Degreasing cotton",
            "Exotemplate",
            "High specific surface area",
            "Magnesia",
            "Methyl cyclopentadiene",
            "Methylation",
            "Solid base"
        ],
        "venue": "Cuihua Xuebao/Chinese Journal of Catalysis",
        "year": 2011,
        "id": "bFDZzeEv"
    },
    "fhB2oqZr": {
        "authors": [
            {
                "name": "Jian Xu",
                "org": "Institution of RF- and OE-ICs"
            },
            {
                "name": "Zhigong Wang",
                "org": "Institution of RF- and OE-ICs"
            },
            {
                "name": "Han Jiang",
                "org": "Institution of RF- and OE-ICs"
            },
            {
                "name": "Li Ma",
                "org": "Institution of RF- and OE-ICs"
            }
        ],
        "title": "RF-optical transceiver module in GSM-R fiber optical repeater",
        "abstract": "An RF-optical transceiver module for GSM-R (GSM-rail) standard fiber optic repeater is designed. The automatic power control (APC) technique is used to achieve stable laser power output. The redundancy design technique is adopted in receiver part to meet the high reliability requirements of GSM-R standard. The measurement results show that the reflection loss of light is less than -45 dB. The time delay of receiver is less than 60 ns. The rejection ratio out of band and the fluctuation inside the band are up to 30 dB and less than 0.5 dB, respectively. The input and output VSWR (voltage standing wave ratio) are less than 1.3. The dynamic range of RF output is more than 25 dB with the adjusting accuracy of 1 dB. The noise floor is 132 dBm/Hz and the third-order inter-modulation is below -60 dBc. In addition, the module provides a good function of alarming and fault detection. The measurement results show that the module exhibits outstanding RF and optical performances. The module was verified in a GSM-R repeater and the test results prove that it can fully meet the design requirements of the railway.",
        "keywords": [
            "Fiber optical repeater",
            "FSK(frequency-shift keying) communications",
            "GSM-R(GSM-rail)",
            "Laser driver",
            "RF-optical transceiver module"
        ],
        "venue": "Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition)",
        "year": 2011,
        "id": "fhB2oqZr"
    },
    "Xps2Rcdw": {
        "authors": [
            {
                "name": "Wei-Dong Xu",
                "org": "Hangzhou Electronic Science and Technology University"
            },
            {
                "name": "Wei Liu",
                "org": "Hangzhou Electronic Science and Technology University"
            },
            {
                "name": "Li-Hua Li",
                "org": "Hangzhou Electronic Science and Technology University"
            },
            {
                "name": "Li Ma",
                "org": "Hangzhou Electronic Science and Technology University"
            },
            {
                "name": "Juan Zhang",
                "org": "Zhejiang Cancer Hospital"
            },
            {
                "name": "Guo-Liang Shao",
                "org": "Zhejiang Cancer Hospital"
            }
        ],
        "title": "A novel detection algorithm for mammographic masses based on island scouring model",
        "keywords": [
            "Adaptive-network-based fuzzy inference system (ANFIS)",
            "Detection for masses",
            "Island scouring model",
            "Mammography",
            "Morphological watershed"
        ],
        "venue": "Chinese Journal of Biomedical Engineering",
        "year": 2011,
        "id": "Xps2Rcdw"
    },
    "J3sgppQV": {
        "authors": [
            {
                "name": "Xueli He",
                "org": "College of Life Sciences"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Sciences"
            },
            {
                "name": "Ping Wang",
                "org": "College of Life Sciences"
            },
            {
                "name": "Lili Zhao",
                "org": "College of Life Sciences"
            }
        ],
        "title": "Effects of AM fungi on growth and microelement of Scuteliaria baiealensis under different applied phosphorous levels",
        "abstract": "The effects of AM fungi on the growth, nutrient uptake and microelement of Scutellaria baicalensis under different applied phosphorous levels in the pot culture were studied. The results showed that applied phosphorous levels had remarkable effect on AM fungal inoculation. Inoculation effect of AM fungi was the best under 0.12-0.18 g\u00b7kg ",
        "keywords": [
            "AM fungi",
            "Applied phosphorous level",
            "Growth amount",
            "Microelements",
            "Scuteliaria baiealensis"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2011,
        "id": "J3sgppQV"
    },
    "HzyuHrWc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Ke-Chao Zhou",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhi-You Li",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Tong Chang",
                "org": "State Key Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Effect of grain size on oxidation behavior of oriented nickel coatings",
        "abstract": "Two kinds of Ni coatings with different grain size and preferred orientation were fabricated by controlling the cathode current density in the electro deposition procedure. Oxide film structure, morphology, phase composition and mass gain before and after oxidation of two Ni coatings with oxidation experiments carried out in air at 600\u00b0C and 960\u00b0C respectively were studied by transmission electron microscope (TEM), scanning electron microscopy/energy dispersive spectroscopy (SEM/EDS), X-ray diffraction meter (XRD) and thermo mass analyzer. The results show that, Ni coatings with the finer particle size of 120 nm and the stronger preferred orientation of <100> can be easier obtained at higher current density, while as, Ni coatings with the bigger particle size of 925 nm and the weaker preferred orientation of <111> can be easier obtained at lower current density. An important and interesting result is that after oxidation at 600\u00b0C, the Ni coating obtained at lower current density has a better oxidation resistance, whereas after oxidation at 960\u00b0C, the Ni coating obtained at higher current density has a more compact scale and a better oxidation resistance. For Ni coating obtained at low current density, the oxidation kinetic curves follows a parabolic law, while for Ni coating obtained at high current density, the oxidation kinetic curves follows a cubic law. The oxide film/metal interface is more curved for Ni coating obtained at low current density, compared with Ni coating obtained at high current density.",
        "keywords": [
            "Electro deposition",
            "Grain size",
            "High temperature oxidation",
            "Nickel",
            "Preferred orientation"
        ],
        "venue": "Fenmo Yejin Cailiao Kexue yu Gongcheng/Materials Science and Engineering of Powder Metallurgy",
        "year": 2011,
        "id": "HzyuHrWc"
    },
    "a6AWn6QA": {
        "authors": [
            {
                "name": "Jian Xu",
                "org": "Institution of RF- and OE-ICs"
            },
            {
                "name": "Zhi-Gong Wang",
                "org": "Institution of RF- and OE-ICs"
            },
            {
                "name": "Ying Zhang",
                "org": "Institution of RF- and OE-ICs"
            },
            {
                "name": "Li Ma",
                "org": "Institution of RF- and OE-ICs"
            }
        ],
        "title": "High-efficiency tapered distributed power amplifier with 2-\u03bcm GaAs HBT process",
        "abstract": "An integrated power distributed amplifier, fabricated in a low-cost 2-\u03bcm GaAs heterojunction bipolar transistor (HBT) technology, is implemented in this letter. A tapered collector line structure combined with the input capacitive coupling technique is used to improve the bandwidth and power efficiency simultaneously. The measurement results give a gain of 8.1dB with a gain flatness of \u00b10.5dB over a frequency range from 1 to 12 GHz. The output 1-dB compressing point is 13.9 dBm at 5 GHz and the associated power-added efficiency is 21.9%. Our work presents very good figure of merit among the recently published distribution amplifiers with different technologies. \u00a9 2011 Wiley Periodicals, Inc.",
        "keywords": [
            "Figure of merit",
            "GaAs HBT",
            "Power-added efficiency",
            "Tapered distributed amplifier",
            "Ultra-wide bandwidth"
        ],
        "venue": "Microwave and Optical Technology Letters",
        "year": 2011,
        "id": "a6AWn6QA"
    },
    "j9kRKofu": {
        "authors": [
            {
                "name": "Maoyin Pang",
                "org": "Department of Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Department of Surgery"
            },
            {
                "name": "Na Liu",
                "org": "Department of Nephrology"
            },
            {
                "name": "Murugavel Ponnusamy",
                "org": "Department of Medicine"
            },
            {
                "name": "Ting C. Zhao",
                "org": "Department of Surgery"
            },
            {
                "name": "Haidong Yan",
                "org": "Department of Nephrology"
            },
            {
                "name": "Shougang Zhuang",
                "org": "Department of Nephrology"
            }
        ],
        "title": "Histone deacetylase 1/2 mediates proliferation of renal interstitial fibroblasts and expression of cell cycle proteins",
        "abstract": "We recently reported that the histone deacetylase (HDAC) activity is required for activation of renal interstitial fibroblasts. In this study, we further examined the role of HDACs, in particular, HDAC1 and HDAC2, in proliferation of cultured rat renal interstitial fibroblasts (NRK-49F) and expression of cell cycle proteins. Inhibition of HDAC activity with trichostatin A (TSA), blocked cell proliferation, decreased expression of Cyclin D1, a positive cell cycle regulator, and increased expression of p27 and p57, two negative cell cycle regulators. Silencing either HDAC1 or HDAC2 with siRNA also significantly inhibited cell proliferation, decreased expression of Cyclin D1, and increased expression of p57. However, down-regulation of HDAC2, but not HDAC1 resulted in increased expression of p27. Furthermore, HDAC1 and HDAC2 down-regulation was associated with dephosphorylation and hyperacetylation of STAT3 (Signal transducer and activator of transcription 3). Blockade of STAT3 with S3I-201 or siRNA decreased renal fibroblast proliferation. Finally, mouse embryonic fibroblasts (MEFs) lacking STAT3 reduced the inhibitory effect of TSA on cell proliferation, add-back of wild type STAT3 to STAT3 ",
        "keywords": [
            "Cell cycle",
            "Histone deacetylase",
            "Proliferation",
            "Renal interstitial fibroblasts",
            "Signal transducer and activator of transcription 3",
            "Trichostatin A"
        ],
        "venue": "Journal of Cellular Biochemistry",
        "year": 2011,
        "id": "j9kRKofu"
    },
    "gYUtyWlX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ziwei Ding",
                "org": ""
            },
            {
                "name": "Xingxing Wen",
                "org": ""
            },
            {
                "name": "Minglei Dong",
                "org": ""
            }
        ],
        "title": "Study on the application of the new rock drifting technology in zhangcun colliery",
        "abstract": "Based on the main problems of tunneling technology and equipment configuration in the south side main entry of Zhangcun colliery, the mechanized line, support way and cement injection technique were investigated and reformed to solve the problems, then a new tunneling technology in south side main entry was proposed. The practical application result show that using different forms of mechanized tunneling lines can improve the loading and transportation efficiency of rock drift tunneling, correspondingly, improve tunneling speed of rock roadway; the support way and cement injection technique in new technology has a positive effect, create a condition for shortening the time of supporting on working face and cement injection and improve the tunneling speed greatly; with the new technology, the work efficiency improved from 0.88m/worker to 0.2m/worker, and increased by 227%.The project of two main entry driving will be completed in a year, and the ventilation system will be formed a year and a half in advance. According to the annual per capita salary sixty thousand Yuan, it can save labor costs 6.12 million Yuan. The good technology and economic effectiveness will be obtained. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Cement injection technique",
            "Mechanization line",
            "Rock drifting",
            "Support method"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "gYUtyWlX"
    },
    "i7QrDAQe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Public Health"
            },
            {
                "name": "Mengdi Fan",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiangdong Xu",
                "org": "School of Public Health"
            },
            {
                "name": "Weijun Kang",
                "org": "School of Public Health"
            },
            {
                "name": "Hongmei Shi",
                "org": "School of Public Health"
            }
        ],
        "title": "Utilization of a novel Ag(III)-luminol chemiluminescence system for determination of d-penicillamine in human urine samples",
        "abstract": "A novel sensitive chemiluminescence (CL) system ([Ag(HIO",
        "keywords": [
            "Ag(III)-luminol",
            "Chemiluminescence",
            "D-penicillamine",
            "Kinetic characteristic"
        ],
        "venue": "Journal of the Brazilian Chemical Society",
        "year": 2011,
        "id": "i7QrDAQe"
    },
    "txeoswiN": {
        "authors": [
            {
                "name": "Ying-Jie Guan",
                "org": "Rhode Island Hospital"
            },
            {
                "name": "Zhe Zhang",
                "org": "Department of Surgery"
            },
            {
                "name": "Chen Yu",
                "org": "Department of Nephrology"
            },
            {
                "name": "Li Ma",
                "org": "Rhode Island Hospital"
            },
            {
                "name": "Weiling Hu",
                "org": "Rhode Island Hospital"
            },
            {
                "name": "Li Xu",
                "org": "Department of Genetics"
            },
            {
                "name": "Jin-Song Gao",
                "org": "Rhode Island Hospital"
            },
            {
                "name": "Chun-Shiang Chung",
                "org": "Rhode Island Hospital"
            },
            {
                "name": "Lijuan Wang",
                "org": "Department of Pathology"
            },
            {
                "name": "Zhong-Fa Yang",
                "org": "Department of Medicine"
            },
            {
                "name": "Loren D. Fast",
                "org": "Department of Medicine"
            },
            {
                "name": "Alicia S. Chung",
                "org": "Rhode Island Hospital"
            },
            {
                "name": "Minsoo Kim",
                "org": "Rhode Island Hospital"
            },
            {
                "name": "Alfred Ayala",
                "org": "Rhode Island Hospital"
            },
            {
                "name": "Shougang Zhuang",
                "org": "Department of Medicine"
            },
            {
                "name": "Shusen Zheng",
                "org": "Department of Surgery"
            },
            {
                "name": "Y. Eugene Chin",
                "org": "Rhode Island Hospital"
            }
        ],
        "title": "Phospho-SXXE/D motif mediated TNF receptor 1-TRADD death domain complex formation for T cell activation and migration",
        "abstract": "In TNF-treated cells, TNFR1, TNFR-associated death domain protein (TRADD), Fas-associated death domain protein, and receptor-interacting protein kinase proteins form the signaling complex via modular interaction within their C-terminal death domains. In this paper, we report that the death domain SXXE/D motifs (i.e., S381DHE motif of TNFR1-death domain as well as S215LKD and S296LAE motifs of TRADD-death domain) are phosphorylated, and this is required for stable TNFR1-TRADD complex formation and subsequent activation of NF-\u03baB. Phospho-S215LKD and phospho-S296LAE motifs are also critical to TRADD for recruiting Fas-associated death domain protein and receptor-interacting protein kinase. I\u03baB kinase \u03b2 plays a critical role in TNFR1 phosphorylation of S381, which leads to subsequent T cell migration and accumulation. Consistently, we observed in inflammatory bowel disease specimens that TNFR1 was constitutively phosphorylated on S381 in those inflammatory T cells, which had accumulated in high numbers in the inflamed mucosa. Therefore, SXXE/D motifs found in the cytoplasmic domains of many TNFR family members and their adaptor proteins may serve to function as a specific interaction module for the \u03b1-helical death domain signal transduction. Copyright \u00a9 2011 by The American Association of Immunologists, Inc.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Immunology",
        "year": 2011,
        "id": "txeoswiN"
    },
    "Z5qzegGU": {
        "authors": [
            {
                "name": "Tao Xu",
                "org": "First Author School of Electronics and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic"
            },
            {
                "name": "Hongyu Sun",
                "org": "Shandong University of Science and Technology"
            }
        ],
        "title": "Multi-TS channel estimation and DT-DMCMA adjustment technique for ATSC-m/h DTV system",
        "abstract": "For the ATSC-Mobile DTV standard has much more training-sequence than the conventional ATSC digital television standard, in this paper, we propose a modified channel estimation structure using the additional training sequence to track the channel changes, which can fast start-up the receiver equalizer of ATSC-M/H digital television system in time varying mobile broadcasting channel. A dual threshold scheme is also proposed to switch the CMA and DD algorithm smoothly, it is not like conventional DMCMA algorithm with no error rebound caused by the algorithm change, the scheme is based on the equalizer's output SER.",
        "keywords": [
            "ATSC-M/H",
            "Channel estimation",
            "DT-DMCMA",
            "Training sequence"
        ],
        "venue": "Advances in Information Sciences and Service Sciences",
        "year": 2011,
        "id": "Z5qzegGU"
    },
    "UDCBFf71": {
        "authors": [
            {
                "name": "Zhenbing Tan",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Changling Tan",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "G.T. Liu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "L. Lu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "C.L. Yang",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            }
        ],
        "title": "Shubnikov-de Haas oscillations of a single layer graphene under dc current bias",
        "abstract": "Shubnikov-de Haas (SdH) oscillations under a dc current bias are experimentally studied on a Hall bar sample of single-layer graphene. In dc resistance, the bias current shows the common damping effect on the SdH oscillations and the effect can be well accounted for by an elevated electron temperature that is found to be linearly dependent on the current bias. In differential resistance, a novel phase inversion of the SdH oscillations has been observed with increasing dc bias, namely we observe the oscillation maxima develop into minima and vice versa. Moreover, it is found that the onset bias current, at which a SdH extremum is about to invert, is linearly dependent on the magnetic field of the SdH extrema. These observations are quantitatively explained with the help of a general SdH formula. \u00a9 2011 American Physical Society.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review B - Condensed Matter and Materials Physics",
        "year": 2011,
        "id": "UDCBFf71"
    },
    "Dwnmo8Q2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Information and Engineering"
            },
            {
                "name": "Zilong Zhang",
                "org": "School of Mathematics and Information Science"
            },
            {
                "name": "Yuegang Tao",
                "org": "Laboratory of Complex Systems and Intelligence Science"
            }
        ],
        "title": "Output feedback cycle time assignability of a class of single-input and single-output max-min-plus systems",
        "abstract": "This paper describes a model of the max-min-plus system with a max-min-plus single-input and a max-plus single-output and proposes the output feedback cycle time assignability of such systems. The necessary and sufficient condition of the cycle time assignability with respect to an output feedback is derived. The method based on max-plus algebra is constructive in nature and some numerical examples are given to illustrate how the method work in practice. \u00a9 2011 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the 2nd International Conference on Intelligent Control and Information Processing, ICICIP 2011",
        "year": 2011,
        "id": "Dwnmo8Q2"
    },
    "CSzf0cDI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Substation Department One of Guangzhou Power Supply Bureau"
            },
            {
                "name": "Rui Lin",
                "org": "Substation Department Two of Guangzhou Power Supply Bureau"
            },
            {
                "name": "Jianxun Wang",
                "org": "School of Electrical Engineering"
            }
        ],
        "title": "Key technologies for digital retrofitting of conventional substation",
        "abstract": "The technical features are compared in hierarchy between conventional substation and digital substation. The key technologies for the digital retrofitting of conventional substation are introduced: intelligent terminal, IEC61850-based SMV and GOOSE, data interaction between layers and monitoring, etc. The network structure, simple bus protection and networked overload shedding of a retrofitted 110 kV substation are analyzed. It is pointed out that, the data of its intelligent terminal is unstable, its fiber is easily overheated and its network layers are relatively independent, for which the totally integrated automation is needed.",
        "keywords": [
            "Digital substation",
            "Electric substations",
            "IEC61850",
            "Monitoring",
            "Retrofitting",
            "Terminals(electric)"
        ],
        "venue": "Dianli Zidonghua Shebei/Electric Power Automation Equipment",
        "year": 2011,
        "id": "CSzf0cDI"
    },
    "rPy9DDEh": {
        "authors": [
            {
                "name": "Duan-Hua Kong",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Hong-Liang Zhu",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Song Liang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Bao-Jun Wang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Jing Bian",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Wen-Ke Yu",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Cai-Yun Lou",
                "org": "Department of Electronic Engineering"
            }
        ],
        "title": "Influence factors of an all-optical recovered clock from two-section DFB lasers",
        "abstract": "All-optical clock recovery by a two-section DFB laser with different injection wavelengths is demonstrated experimentally at 38.5 GHz. An optical clock with a root-mean-square timing jitter of 250 fs and an extinction ratio of 12.1 dB is obtained with 1551 nm injection. The timing jitter of the recovered clock is further investigated for various intensity ratios of the two DFB emission modes. \u00a9 2011 Chinese Physical Society and IOP Publishing Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2011,
        "id": "rPy9DDEh"
    },
    "aASyC6eV": {
        "authors": [
            {
                "name": "Xuehui Zhang",
                "org": "School of Computer and Communication Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer and Communication Engineering"
            }
        ],
        "title": "Conformal geometric algebra for spherical convex hull",
        "abstract": "For a given number of points on the plane, find a minimum set of points even as a convex polygon, which is one of the classic problems of computational geometry. The traditional method is to determine the relationship between point and polygon, the algorithm is less efficient. Based on the research of traditional algorithm, analysis of one-step, and puts forward the use of conformal geometric algebra to the problem of solving spherical convex optimization. Geometric algebra can determine optimal point and polygon point for judging the position circle relationship with that simple and high efficiency. \u00a9 2011 IEEE.",
        "keywords": [
            "Conformal Geometric Algebra",
            "Convex Polygon",
            "One Shot",
            "Spherical Convex Hull"
        ],
        "venue": "2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings",
        "year": 2011,
        "id": "aASyC6eV"
    },
    "hcdcKwNW": {
        "authors": [
            {
                "name": "Rongxi Wang",
                "org": "Computer School"
            },
            {
                "name": "Li Ma",
                "org": "Information Center"
            },
            {
                "name": "Yanping Chen",
                "org": "Computer School"
            }
        ],
        "title": "The Web service selection based on the genetic algorithm",
        "abstract": "The Web service composition is one of the most effective ways to combine the current net resources and realize the re-utilization and satisfy the personalized requirements, and the foundation of the composition is the Web service selection. Expounded the basic principle of genetic algorithm, and brought the genetic algorithm in the field of Web service selection, and transferred the problem of Web service selection to the problem of multi-object decision making based on QoS, and presented a two times encoding model for solving the Web service problem driven by genetic algorithm which breached the limitation of one dimension encoding, and verified the validity of the genetic algorithm with two times encoding model in solving the problem of Web service selection under the virtual theme. \u00a9 2011 IEEE.",
        "keywords": [
            "genetic algorithm",
            "quality of service",
            "Web service selection"
        ],
        "venue": "2011 International Conference on Computer Science and Service System, CSSS 2011 - Proceedings",
        "year": 2011,
        "id": "hcdcKwNW"
    },
    "jrnVcvTh": {
        "authors": [
            {
                "name": "Shuang-Suo Dang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Ming-Zhu Sun",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "E. Yang",
                "org": "Department of the Immunology and Pathogen Biology"
            },
            {
                "name": "Meng Xun",
                "org": "Department of the Immunology and Pathogen Biology"
            },
            {
                "name": "Li Ma",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Zhan-Sheng Jia",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Wen-Jun Wang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Xiao-Li Jia",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Prohibitin is overexpressed in Huh-7-HCV and Huh-7.5-HCV cells harboring in vitro transcribed full-length hepatitis C virus RNA",
        "abstract": "Background: Currently, up-regulated proteins and apoptosis in hepatitis C is a hot topic in exploring the pathogenic mechanism of Heptitis C Virus(HCV). Some recent studies shows that prohibitin is overexpressed in cells expressing HCV core proteins, and up-regulated prohibitin is also found in human hepatoma cell line HCC-M, lung cancer, prostate cancer, and other cancers. Prohibitin is an important member of the membrane protein superfamily, and it plays a role of molecular chaperones in mitochondrial protein stability. Meanwhile, it has a permissive action on tumor growth or acts as an oncosuppressor. Based on our previously established the in vitro HCV cell-culture system (HCVcc), here we aimed to investigate the different expression profiles of prohibitin in Huh-7-HCV and Huh-7.5-HCV cells. Methods. The total cellular RNA of Huh-7, Huh-7.5, Huh-7-HCV and Huh-7.5-HCV cells were extracted, and then the first-strand cDNA was reversely transcribed. The expression of prohibitin at the mRNA level was assessed by real-time PCR with GAPDH as the control. Furthermore, the expression of prohibitin at the protein level was evaluated by western blot with GAPDH as an internal control. Results: Our results of real-time PCR showed that the mRNA expression level of prohibitin in Huh-7-HCV cells was 2.09 times higher than that in Huh-7 cells, while, the mRNA level of prohibitin in Huh-7.5-HCV cells was 2.25 times higher than that in Huh-7.5 cells. The results of western blot showed that the protein expression level of prohibitin in Huh-7-HCV cells was 2.38 times higher than that in Huh-7 cells, while the protein expression of prohibitin in Huh-7.5-HCV cells was 2.29 times higher than that in Huh-7.5 cells. Conclusions: The expression of prohibitin was relatively high in Huh-7-HCV and Huh-7.5-HCV cells harboring in vitro transcribed full-length HCV RNA. \u00a9 2011 Dang et al; licensee BioMed Central Ltd.",
        "keywords": [
            "HCVcc",
            "mRNA level",
            "prohibitin",
            "protein level"
        ],
        "venue": "Virology Journal",
        "year": 2011,
        "id": "jrnVcvTh"
    },
    "mxh9G1j4": {
        "authors": [
            {
                "name": "Ke Wang",
                "org": "China National Aeronautical Electronic Radio Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic, Information and Electrical Engineering"
            },
            {
                "name": "Wei-Qun Shu",
                "org": "School of Electronics and Information Engineering"
            },
            {
                "name": "Tao Xu",
                "org": "School of Electronics and Information Engineering"
            }
        ],
        "title": "Real-time simulation platform for airborne image processing engine",
        "abstract": "Coped with the trend of digital design of the image processing module in avionics system, a complete real-time simulation platform for airborne image processing was established. Based on ESL design methodology, the platform abstracted key algorithm module in video processing system as IP core using Handel-C language, made simulation and validation at system level, and realized via FPGA. The difficulty of poor real-time capability, co-design and verification was addressed, which could not be handled only by software algorithm implementation. As case study, integrated cockpit display and enhanced vision subsystems were implemented on the platform to verify real-time feature.",
        "keywords": [
            "ESL",
            "FPGA",
            "Intellectual property core",
            "Real-time simulation environment"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2011,
        "id": "mxh9G1j4"
    },
    "tBq5V0wn": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information Engineering"
            },
            {
                "name": "Changmao Tang",
                "org": "College of Information Engineering"
            },
            {
                "name": "Chunlei Wang",
                "org": "College of Information Engineering"
            },
            {
                "name": "Fenye Xue",
                "org": "College of Information Engineering"
            }
        ],
        "title": "A kind of hierarchical data storage management system design for wireless sensor network",
        "abstract": "Measuring, reporting physical variables related to their environment and then transmitting the data to user is the main context in wireless sensor network, so data storage and access has become one of the important issues. The routing protocol is the basis of data storage and access in wireless sensor network. In the paper, center on data-centric and base on cluster-routing, design a kind of hierarchical data-storage management system for wireless sensor network. First, from the perspective of data storage and data query, this paper introduce the system, and then verify the improvement on the energy consumption and query speed of the system by experiment, it provides a good way on data storage and management. \u00a9 2011 Chinese Assoc of Automati.",
        "keywords": [
            "Cluster-Type Route",
            "Data Query",
            "Data Storage",
            "Wireless Sensor Network"
        ],
        "venue": "Proceedings of the 30th Chinese Control Conference, CCC 2011",
        "year": 2011,
        "id": "tBq5V0wn"
    },
    "8kKxSMmD": {
        "authors": [
            {
                "name": "Jinfeng Qu",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Ilyas Washington",
                "org": "Department of Ophthalmology"
            }
        ],
        "title": "Retinal coenzyme Q in the bovine eye",
        "abstract": "Coenzyme Q plays an integral role in oxygen metabolism and management, and there is a positive correlation between low tissue coenzyme Q concentrations and the progression of many degenerative diseases. Retinal oxidative damage plays a role in the pathogenesis of many degenerative eye diseases; nevertheless, despite the retina's high rate of oxygen metabolism, there is little data relating to retinal coenzyme Q concentrations. In this study, we quantified coenzyme Q in the model bovine eye and determined whether it could function as a retinal lipid antioxidant. We found that the neural retina's ubiquinone concentration exceeded those of the vitreous humor, lens, choroid, and extraocular muscle, but it was lower than those measured in heart, kidney, liver, and brain tissues. Ubiquinol was found to be as effective as vitamin E as a retinal lipid antioxidant. The overall relatively low levels of ubiquinone found in the retina, coupled with the retina's need for lipid antioxidants and oxidative metabolism, suggests that retinal function might be sensitive to changes in ubiquinone concentrations. \u00a9 2011 International Union of Biochemistry and Molecular Biology, Inc.",
        "keywords": [
            "Coenzyme Q",
            "Lipid",
            "Outer segments",
            "Retina",
            "Ubiquinol"
        ],
        "venue": "BioFactors",
        "year": 2011,
        "id": "8kKxSMmD"
    },
    "bBdu7onM": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Pei Cao",
                "org": ""
            }
        ],
        "title": "The threshold for the focusing Gross-Pitaevskii equation with trapped dipolar quantum gases",
        "abstract": "This paper concerns the threshold of global existence and finite time blow up of solutions to the time-dependent focusing Gross-Pitaevskii equation describing the Bose-Einstein condensation of trapped dipolar quantum gases. Via a construction of new cross-constrained invariant sets, it is shown that either the corresponding solution globally exists or blows up in finite time according to some appropriate assumptions about the initial datum. \u00a9 2011 Elsevier Inc.",
        "keywords": [
            "Blow up",
            "Global existence",
            "Gross-Pitaevskii equation",
            "Threshold"
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 2011,
        "id": "bBdu7onM"
    },
    "mSj5q37D": {
        "authors": [
            {
                "name": "Zhi-Jie Zhao",
                "org": ""
            },
            {
                "name": "Zhi-Peng Fan",
                "org": ""
            },
            {
                "name": "Xue-Song Jin",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lian-Ding Niu",
                "org": ""
            }
        ],
        "title": "Fast motion estimation in multi-view video coding",
        "abstract": "To improve the speed of motion estimation in multi-view video coding system, a fast motion estimation algorithm based on Markov chain model was proposed. This algorithm established a predicted motion vector set by making full use of the correlation between the motion vectors of frames and views. According to the transition probabilities of Markov chain model, test of the predicted motion vector are performed in advance. Then finish fast motion estimation by the early elimination conditions. Experimental results demonstrate that this algorithm is able to improve the speed by average 99% and the PSNR decrease by average 0.16 dB in motion estimation process compared with full search algorithm in the multi-view video sequences. There is a significant improvement in the motion estimation using this algorithm for multi-view video coding.",
        "keywords": [
            "Fast motion estimation",
            "Markov chain",
            "Multi-view video coding",
            "Predicted motion vector"
        ],
        "venue": "Tongxin Xuebao/Journal on Communications",
        "year": 2011,
        "id": "mSj5q37D"
    },
    "QkubgWxC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Weibin Rong",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Hangkong Ouyang",
                "org": "Department of Precise Mechanical Engineering"
            },
            {
                "name": "Zhengfeng He",
                "org": "Department of Precise Mechanical Engineering"
            },
            {
                "name": "Lining Sun",
                "org": "State Key Laboratory of Robotics and System"
            }
        ],
        "title": "A pose measurement system for optical precision operation",
        "abstract": "A new 3-DOF pose precision measurement system based on linear variable differential transformer (LVDT) is developed, built and tested. The system is mainly composed of four LVDTs of symmetrical distribution, which is used to detect the pose relations between a spherical mirror and a resonantor in an optical assembly process. Motion pose of the spherical mirror controlled by an optical assembly robot is formulated according to their geometrical relationship. A LVDT processing circuit using integrated signal conditioning chip AD598 is designed as the control system of pose measurement. Calibration experiments illustrate that the LVDT possesses well static and dynamic characteristics. A PID algorithm is used to improve the adjusting efficiency. Experimental results show that the pose measurement system with maximum angle error of 10\" and maximum distance error of 0.5 \u03bcm can complete pose adjustment between the spherical mirror and the resonator in 25 seconds, which demonstrate the effectiveness of the proposed method for pose measurement. Copyright \u00a9 2011 American Scientific Publishers All rights reserved.",
        "keywords": [
            "LVDT",
            "Optical operation",
            "Pose measurement"
        ],
        "venue": "Sensor Letters",
        "year": 2011,
        "id": "QkubgWxC"
    },
    "D1xCjfQE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Electronic and Information Engineering"
            },
            {
                "name": "Feipeng Da",
                "org": "Key Laboratory of Measurement and Control for Complex Systems of Engineering"
            }
        ],
        "title": "Mean-square exponential stability for stochastic time-varying delay systems with Markovian jumping parameters: A delay decomposition approach",
        "abstract": "The mean-square exponential stability problem is investigated for a class of stochastic time-varying delay systems with Markovian jumping parameters. By decomposing the delay interval into multiple equidistant subintervals, a new delay-dependent and decay-rate-dependent criterion is presented based on constructing a novel Lyapunov functional and employing stochastic analysis technique. Besides, the decay rate has no conventional constraint and can be selected according to different practical conditions. Finally, two numerical examples are provided to show that the obtained result has less conservatism than some existing ones in the literature.",
        "keywords": [
            "Linear matrix inequality (LMI)",
            "Markov chain",
            "Stochastic systems",
            "Time-varying delay"
        ],
        "venue": "Journal of Systems Engineering and Electronics",
        "year": 2011,
        "id": "D1xCjfQE"
    },
    "cKxiSITp": {
        "authors": [
            {
                "name": "Tong Chang",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhi-You Li",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Ke-Chao Zhou",
                "org": "State Key Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Preparation of Fe 2O 3 films by electrophoretic deposition and its sintering densification",
        "abstract": "Ferric oxide (Fe ",
        "keywords": [
            "Electrophoretic deposition",
            "Fe 2O 3 film",
            "Sintering",
            "Zeta potential"
        ],
        "venue": "Fenmo Yejin Cailiao Kexue yu Gongcheng/Materials Science and Engineering of Powder Metallurgy",
        "year": 2011,
        "id": "cKxiSITp"
    },
    "xCOEzEXE": {
        "authors": [
            {
                "name": "Cai Heng Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Locally primitive graphs and bidirect products of graphs",
        "abstract": "We characterise regular bipartite locally primitive graphs of order 2p ",
        "keywords": [
            "bidirect product of graphs",
            "Cayley graphs",
            "locally primitive graphs"
        ],
        "venue": "Journal of the Australian Mathematical Society",
        "year": 2011,
        "id": "xCOEzEXE"
    },
    "nP6SiR3i": {
        "authors": [
            {
                "name": "Yi-Xin Chen",
                "org": "Optoelectronic Technology Laboratory"
            },
            {
                "name": "Guang-Di Sheng",
                "org": "Optoelectronic Technology Laboratory"
            },
            {
                "name": "Li-Li Meng",
                "org": "Optoelectronic Technology Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Optoelectronic Technology Laboratory"
            },
            {
                "name": "Chun-Wei Li",
                "org": "Optoelectronic Technology Laboratory"
            }
        ],
        "title": "Improved extraction efficiency of AlGaInP light emitting diodes by nano-scale surface roughness",
        "abstract": "The reason for low extraction efficiency of AlGaInP light emitting diodes (LEDs) has been analyzed, and there is a significant gap between the internal efficiency of LEDs and their external efficiency. The reason is the narrow escape cone for light in high refractive index semiconductors. The application of nano-imprint lithography to AlGaInP based LEDs' surface texturing has been done, which is much easier for light to escape from the LED structure and thereby avoids absorption. In this paper, we have demonstrated nearly 100% improvement of luminous intensity in the nano-surface LEDs compared with LEDs with a flat surface. LEDs with nano-surface have higher extraction efficiency, lower heat generated and better optical characteristics than LEDs with a flat surface.",
        "keywords": [
            "AlGaInP light-emitting diodes (LEDs)",
            "Extraction efficiency",
            "Nano-imprint lithography"
        ],
        "venue": "Guangdianzi Jiguang/Journal of Optoelectronics Laser",
        "year": 2011,
        "id": "nP6SiR3i"
    },
    "gXJkuKRL": {
        "authors": [
            {
                "name": "Peng Li",
                "org": "School of Information Science and Technology"
            },
            {
                "name": "Shaocheng Zhang",
                "org": "Computing Center"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Science and Technology"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information Science and Technology"
            },
            {
                "name": "Haoyu Li",
                "org": "School of Information Science and Technology"
            },
            {
                "name": "Xiaofeng Yang",
                "org": "School of Information Science and Technology"
            }
        ],
        "title": "The research of the core inherited tree in softerware network",
        "abstract": "This paper analyses network software metrics based on the theory of the network software in order to reveal the object-oriented software system structure characteristics, and the structure and function of the internal connection. It is found that the nodes in software network are inherited tree such units, and limited gather together only in the tree. According to statistics, it can be seen that the number of nodes in core inherited tree is more than 20% the number of nodes in whole software network, which constitute the core structure of the network. Through the analysis of the distribution of the core inherited tree, the higher cohesion of associated side of the core inherited tree is caused by high cohesion within the node of inheriting tree. \u00a9 2011 IEEE.",
        "keywords": [
            "cohesion",
            "core inherited tree",
            "correlation edge",
            "coupling",
            "software network"
        ],
        "venue": "2011 3rd International Conference on Advanced Computer Control, ICACC 2011",
        "year": 2011,
        "id": "gXJkuKRL"
    },
    "LjWRYCCt": {
        "authors": [
            {
                "name": "Ming Yin",
                "org": "School of Electrical and Information Engineering"
            },
            {
                "name": "Shi-Quan Shao",
                "org": "School of Electrical and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer Technology and Scienc"
            }
        ],
        "title": "A modified nonlocal-means for adaptive image denoising",
        "abstract": "Image denoising is an important problem and widely studied in image processing. Denoising is a crucial step to increase image conspicuity and to improve the performances of all the processing needed for quantitative imaging analysis. This work presents a modified nonlocal-mean denoising method based on the texture collection and edge information. At last, experiments result illustrate that the technique can be successfully used to the classical case of additive Gaussian noise. The proposed algorithm seems to improve on the state of the art performance. \u00a9 2011 IEEE.",
        "keywords": [
            "edge information",
            "image denosing",
            "nonlocal means",
            "PSNR",
            "texture collection"
        ],
        "venue": "Proceedings of 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011",
        "year": 2011,
        "id": "LjWRYCCt"
    },
    "DiRpUpY1": {
        "authors": [
            {
                "name": "Jian-Jun Gao",
                "org": "Laboratory for Conservation and Utilization of Bioresources"
            },
            {
                "name": "Xue-Rong Pan",
                "org": "Laboratory for Conservation and Utilization of Bioresources"
            },
            {
                "name": "Jing Hu",
                "org": "Laboratory for Conservation and Utilization of Bioresources"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory for Conservation and Utilization of Bioresources"
            },
            {
                "name": "Jian-Min Wu",
                "org": "Laboratory for Conservation and Utilization of Bioresources"
            },
            {
                "name": "Ye-Lin Shao",
                "org": "Laboratory for Conservation and Utilization of Bioresources"
            },
            {
                "name": "Sara A. Barton",
                "org": "Division of Biostatistics"
            },
            {
                "name": "Ronny C. Woodruff",
                "org": "Department of Biological Science"
            },
            {
                "name": "Ya-Ping Zhang",
                "org": "State Key Laboratory of Genetic Resources and Evolution"
            },
            {
                "name": "Yun-Xin Fu",
                "org": "Division of Biostatistics"
            }
        ],
        "title": "Highly variable recessive lethal or nearly lethal mutation rates during germ-line development of male Drosophila melanogaster",
        "abstract": "Each cell of higher organism adults is derived from a fertilized egg through a series of divisions, during which mutations can occur. Both the rate and timing of mutations can have profound impacts on both the individual and the population, because mutations that occur at early cell divisions will affect more tissues and are more likely to be transferred to the next generation. Using large-scale multigeneration screening experiments for recessive lethal or nearly lethal mutations of Drosophila melanogaster and recently developed statistical analysis, we show for male D. melanogaster that (i) mutation rates (for recessive lethal or nearly lethal) are highly variable during germ cell development; (ii) first cell cleavage has the highest mutation rate, which drops substantially in the second cleavage or the next few cleavages; (iii) the intermediate stages, after a few cleavages to right before spermatogenesis, have at least an order of magnitude smaller mutation rate; and (iv) spermatogenesis also harbors a fairly high mutation rate. Because germ-line lineage shares some (early) cell divisions with somatic cell lineage, the first conclusion is readily extended to a somatic cell lineage. It is conceivable that the first conclusion is true for most (if not all) higher organisms, whereas the other three conclusions are widely applicable, although the extent may differ from species to species. Therefore, conclusions or analyses that are based on equal mutation rates during development should be taken with caution. Furthermore, the statistical approach developed can be adopted for studying other organisms, including the human germ-line or somatic mutational patterns.",
        "keywords": [
            "Likelihood",
            "Mutation cluster",
            "Within-host coalescent"
        ],
        "venue": "Proceedings of the National Academy of Sciences of the United States of America",
        "year": 2011,
        "id": "DiRpUpY1"
    },
    "qA44tR49": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mathematics and Computer Science"
            },
            {
                "name": "Li-Li Wei",
                "org": "School of Mathematics and Computer Science"
            }
        ],
        "title": "Probabilistic rough sets characterized by vague sets",
        "abstract": "Rough set and vague set theories are used to study the different kinds of uncertainty in the information systems. They are generalizations of classical set theory for describing vagueness and uncertainty. The focus of this paper is to characterize probabilistic rough sets by vague sets. Firstly, the membership functions of vague sets are shown by conditional probabilities. Secondly, the concepts of variable precision lower and upper approximations of a probabilistic rough set are given by the lower and upper bounds of truth-membership and false-membership functions of a vague set. At last, the fuzziness in a probabilistic rough set can be induced by fuzzy entropies of a vague set. \u00a9 2011 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - 2011 8th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2011",
        "year": 2011,
        "id": "qA44tR49"
    },
    "UjYo2lLB": {
        "authors": [
            {
                "name": "Xing Zou",
                "org": "University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "University of Science and Technology"
            },
            {
                "name": "Gui Chen",
                "org": "University of Science and Technology"
            }
        ],
        "title": "Study on properties of spinel LiMn",
        "abstract": "Spinel LiMn",
        "keywords": [
            "Different Mn oxides",
            "Electrical properties",
            "Solid reaction method",
            "Spinel LiMn2O4"
        ],
        "venue": "Cailiao Kexue yu Gongyi/Material Science and Technology",
        "year": 2011,
        "id": "UjYo2lLB"
    },
    "NGVkRUrF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Hangkong Ouyang",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Weibin Rong",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Zhengfeng He",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Lining Sun",
                "org": "State Key Laboratory of Robotics and System"
            }
        ],
        "title": "Relative position and attitude test method for optical elements utilizing LVDT",
        "abstract": "A linear variable differential transformer (LVDT) is presented, which can measure 3 degree-of-freedom (DOF) position and attitude relations between a spherical mirror and a resonator in an optical assembly process. Four symmetrically distributed LVDT sensors are utilized to realize the position and attitude measurement. Position and attitude relations of the two optical elements are deduced according to the readings of the four LVDT sensors. A position and attitude test circuit is designed, which uses an integrated signal conditioning chip AD598. The design achieves a resolution of 0.1 \u03bcm and repeatability of \u00b10.3 \u03bcm. And the LVDT sensors can track sine wave signal and square wave signal well. A PID algorithm improves the efficiency of the optical assembly. Experimental results show that the test method can accomplish position and attitude adjustment in 25 seconds when the processing and installation error of the spherical mirror is controlled in an allowable range. The maximum distance error is 0.5\u03bcm and maximum angle error is 8\", which verify the feasibility of the proposed method.",
        "keywords": [
            "LVDT",
            "Optical assembly",
            "Relative position and attitude test"
        ],
        "venue": "Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument",
        "year": 2011,
        "id": "NGVkRUrF"
    },
    "2MsiWfMM": {
        "authors": [
            {
                "name": "Wei Li",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Zhi-Qun Wu",
                "org": "Department of Interventional Radiology"
            },
            {
                "name": "Jie Zhao",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Sheng-Jie Guo",
                "org": "Department of Urology"
            },
            {
                "name": "Zhen Li",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Xiao Feng",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Li Ma",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Jin-Shan Zhang",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Xin-Ping Liu",
                "org": "Department of Biochemistry and Molecular Biology"
            },
            {
                "name": "Yuan-Qiang Zhang",
                "org": "Department of Human Anatomy"
            }
        ],
        "title": "Transient protection from heat-stress induced apoptotic stimulation by metastasis-associated protein 1 in pachytene spermatocytes",
        "abstract": "Background: Deregulated thermal factors have been frequently implicated in the pathogenesis of male infertility, but the molecular basis through which certain responses are directed remain largely unknown. We previously reported that overexpression of exogenous Metastasis-associated protein 1 (MTA1) protects spermatogenic tumor cells GC-2spd (ts) against heat-induced apoptosis. To further dissect the underlying mechanism, we addressed here the fine coordination between MTA1 and p53 in pachytene spermatocytes upon hyperthermal stimulation. Methodology/Principal Findings: High level of MTA1 expression sustained for 1.5 h in primary spermatocytes after heat stress before a notable decrease was detected conversely correlated to the gradual increase of acetylation status of p53 and of p21 level. Knockdown of the endogenous MTA1 in GC-2spd (ts) elevated the acetylation of p53 by diminishing the recruitment of HDAC2 and thereafter led to a dramatic increase of apoptosis after heat treatment. Consistent with this, in vivo interference of MTA1 expression in the testes of C57BL/6 mice also urged an impairment of the differentiation of spermatocytes and a disruption of Sertoli cell function due to the elevated apoptotic rate after heat stress. Finally, attenuated expression of MTA1 of pachytene spermatocytes was observed in arrested testes (at the round spermatid level) of human varicocele patients. Conclusions: These data underscore a transient protective effect of this histone modifier in primary spermatocytes against heat-stress, which may operate as a negative coregulator of p53 in maintenance of apoptotic balance during early phase after hyperthermal stress. \u00a9 2011 Li et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2011,
        "id": "2MsiWfMM"
    },
    "jfgN9Pv0": {
        "authors": [
            {
                "name": "Zhen-Bing Tan",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guang-Tong Liu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li L\u00fc",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Chang-Li Yang",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            }
        ],
        "title": "Scaling law of quantum Hall plateau-to-plateau transition in single layer graphene",
        "abstract": "Scaling law of quantum Hall plateau-to-plateau transition in single layer graphene is studied in a temperature range from 2 K to 50 K. We find that the scaling exponent \u03ba is not universal. In a low temperature range, \u03ba is about 0.13, while in a high temperature range, \u03ba is about 0.33. The result indicates the dominance of long range scattering in graphene. \u00a9 2011 Chinese Physical Society.",
        "keywords": [
            "Graphene",
            "Quantum Hall effect",
            "Scaling law"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2011,
        "id": "jfgN9Pv0"
    },
    "5QDoyXz6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Zhen-Bing Tan",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Chang-Ling Tan",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Guang-Tong Liu",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Chang-Li Yang",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            },
            {
                "name": "Li L\u00fc",
                "org": "Beijing National Laboratory for Condensed Matter Physics"
            }
        ],
        "title": "Fabrication of graphene nanoribbons through mechanical cleavage and their electronic transport properties at low temperature",
        "abstract": "We have fabricated graphene nanoribbons (GNRs) of length up to tens of microns through mechanical cleavage, and performed electron transport measurements on devices made of the GNRs down to a low temperature of 0.3 K. Fabry-Perot interference was observed in the conductance of the devices as functions of both bias voltage and gate voltage. The result indicates that our mechanically cleaved GNRs are of high quality, in which the electrons form an ideal one-dimensional system at low temperatures. \u00a9 2011 Chinese Physical Society.",
        "keywords": [
            "Fabry-perot interference",
            "Graphene nanoribbon",
            "Mechanical cleavage"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2011,
        "id": "5QDoyXz6"
    },
    "605mcJWe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of mathematics"
            },
            {
                "name": "Liang Cheng",
                "org": "School of Mathematics and Statistics"
            }
        ],
        "title": "Properties of complete non-compact Yamabe solitons",
        "abstract": "In this article, we first study the local volume estimate of the complete non-compact Yamabe soliton. Then we study the behavior of the potential function of the steady Yamabe soliton with positive Ricci curvature. We also study the scalar curvature decay of steady and expanding Yamabe solitons with Ricci pinching condition. \u00a9 2011 Springer Science+Business Media B.V.",
        "keywords": [
            "Gradient estimate",
            "Local volume estimate",
            "Scalar curvature",
            "Yamabe flow",
            "Yamabe soliton"
        ],
        "venue": "Annals of Global Analysis and Geometry",
        "year": 2011,
        "id": "605mcJWe"
    },
    "ZX4R9VZ9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Electronic and Information Engineering"
            },
            {
                "name": "Fei-Peng Da",
                "org": "Ministry of Education"
            },
            {
                "name": "Lingyao Wu",
                "org": "Ministry of Education"
            }
        ],
        "title": "Delay-dependent stability and H \u221e control of stochastic time-delay systems with Markovian jumping parameters",
        "abstract": "In this paper, the mean-square exponential stability and H ",
        "keywords": [
            "H \u221e control",
            "Linear matrix inequality",
            "Markov chain",
            "Stochastic time-delay systems"
        ],
        "venue": "Asian Journal of Control",
        "year": 2011,
        "id": "ZX4R9VZ9"
    },
    "OiTTWpkt": {
        "authors": [
            {
                "name": "Shun Yao",
                "org": "Department of Pharmaceutical and Biological Engineering"
            },
            {
                "name": "Jian-Guang Luo",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Natural Medicinal Chemistry"
            },
            {
                "name": "Ling-Yi Kong",
                "org": "Department of Natural Medicinal Chemistry"
            }
        ],
        "title": "Two new triterpenoid saponins from the roots of Gypsophila paniculata with potent \u03b1-glucosidase inhibition activity",
        "abstract": "Aim: To investigate chemical constituents of Gypsophila paniculata. Methods: The compounds were isolated by silica gel, Sephadex LH-20, Rp-C ",
        "keywords": [
            "Caryophyllaceae",
            "Glucosidase inhibition",
            "Gypsophila paniculata",
            "Triterpenoid saponins"
        ],
        "venue": "Chinese Journal of Natural Medicines",
        "year": 2011,
        "id": "OiTTWpkt"
    },
    "JVJjmIvp": {
        "authors": [
            {
                "name": "Chun-Ling Yang",
                "org": "School of Electronic and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic and Information Engineering"
            }
        ],
        "title": "An iterative side information refinement method based on MHMCP denoising in distributed video coding",
        "abstract": "In the Distributed Video Coding (DVC), the quality of Side Information (SI) has a critical impact on the coding efficiency and Rate-Distortion (RD) performance. Improving SI quality by extracting motion information from decoded frames becomes a new hotspot research area in recent years. According to noise correlation between SI, partial decoded Wyner-Ziv (WZ) frame and source, a novel iterative SI refinement method based on Multi-Hypothesis Motion-Compensated Prediction (MHMCP) denoising is proposed. In this scheme, firstly the original SI is refined by MHMCP denoising and a better motion compensated frame is generated instead of a similar one. Then it is refined iteratively by refinement module after each bit-plane is decoded. Experimental results show that the proposed strategy can significantly improve quality of WZ frames and reduce bit rate, thereby improve effectively the RD performance of DVC.",
        "keywords": [
            "Denoising",
            "Distributed Video Coding (DVC)",
            "Multi-Hypothesis Motion-Compensated Prediction (MHMCP)",
            "Side Information (SI)"
        ],
        "venue": "Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology",
        "year": 2011,
        "id": "JVJjmIvp"
    },
    "03V5HouG": {
        "authors": [
            {
                "name": "Ping Zhao",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Lian-Cai Xu",
                "org": "School of Material and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Spectral research into intramolecular photoinduced electron transfer of porphyrin-anthraquinone hybrids",
        "abstract": "A series of covalently linked porphyrin (Por)-anthraquinone (AQ) hybrids Por-C\n                        ",
        "keywords": [
            "Density functional theory",
            "Electron transfer",
            "Fluorescence spectrum",
            "Porphyrin-anthraquinone dyad"
        ],
        "venue": "Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica",
        "year": 2011,
        "id": "03V5HouG"
    },
    "0mHWEoGu": {
        "authors": [
            {
                "name": "Yan-Fei Xu",
                "org": "Department of Otolaryngology"
            },
            {
                "name": "Qing-Jie Feng",
                "org": "Department of Otolaryngology"
            },
            {
                "name": "Bo Teng",
                "org": "Department of Otolaryngology"
            },
            {
                "name": "Jie Zhao",
                "org": "Department of Otolaryngology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Otolaryngology"
            }
        ],
        "title": "Correlation between expression of Galectin-3 and expressions of Bcl-2, MMP-2 and K-ras in laryngeal squamous carcinoma tissue",
        "abstract": "Objective: To study the correlation between the expression of Galectin-3 and Bcl-2, Mmp-2 and K-ras in laryngeal squamous carcinoma (LSCC) and the relationship between Galetin-3 expression and clinicopathological characteristics. Methods: The expressions of Galectin-3, Bcl-2, Mmp-2 and K-ras in LSCC tissues of 32 patients, normal mucosa tissues of 32 cases, and polyp of vocal cord tissues of 10 cases were detected by immunohistochemistry staining. The relationship between their expressions and the pathological characteristics of LSCC, clinical staging and lymph node metastasis in LSCC was analyzed. The correlation between the expression of Galectin-3 in LSCC tissue and Bcl-2, Mmp-2 and K-ras expressions in LSCC tissue was analyzed. Results: The differences in the expressions of Galectin-3, Bcl-2, Mmp-2 and K-ras between normal mucosa tissues, polyp of vocal cord tissues and LSCC tissues were significant (P<0.05). The expressions of Galectin-3 and Bcl-2 were related to pathological grade of LSCC (P<0.05), the expression of Bcl-2 was related to clinical stages and lymph node metastasis of LSCC (P<0.05). The expression of Galectin-3 had positive correlation with Bcl-2, Mmp-2, and K-ras expressions in LSCC tissue (r ",
        "keywords": [
            "Bcl-2",
            "Galectin-3",
            "Immunohistochemistry",
            "K-ras",
            "Laryngeal neoplasm",
            "Mmp-2"
        ],
        "venue": "Journal of Jilin University Medicine Edition",
        "year": 2011,
        "id": "0mHWEoGu"
    },
    "ggNhr8t6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Kechao Zhou",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhiyou Li",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Qiuping Wei",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Lei Zhang",
                "org": "State Key Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Hot corrosion of a novel NiO/NiFe2O4 composite coating thermally converted from the electroplated Ni-Fe alloy",
        "abstract": "A novel NiO/NiFe",
        "keywords": [
            "A. Metal coatings",
            "A. Molten salts",
            "B. SEM",
            "C. Electrodeposited films",
            "C. Hot corrosion",
            "C. Oxidation"
        ],
        "venue": "Corrosion Science",
        "year": 2011,
        "id": "ggNhr8t6"
    },
    "J7eRDieH": {
        "authors": [
            {
                "name": "Yanfang Feng",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Fan Yang",
                "org": "State Key Laboratory of Soil and Sustainable Agriculture"
            },
            {
                "name": "Yongqian Wang",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Soil and Sustainable Agriculture"
            },
            {
                "name": "Yonghong Wu",
                "org": "State Key Laboratory of Soil and Sustainable Agriculture"
            },
            {
                "name": "Philip G. Kerr",
                "org": "School of Biomedical Sciences"
            },
            {
                "name": "Linzhang Yang",
                "org": "State Key Laboratory of Soil and Sustainable Agriculture"
            }
        ],
        "title": "Basic dye adsorption onto an agro-based waste material - Sesame hull (Sesamum indicum L.)",
        "abstract": "The aim of this project was to establish an economical and environmentally benign biotechnology for removing methylene blue (MB) from wastewater. The adsorption process of MB onto abandoned sesame hull (Sesamum indicum L.) (SH) was investigated in a batch system. The results showed that a wide range of pH (3.54-10.50) was favorable for the adsorption of MB onto SH. The Langmuir model displayed the best fit for the isothermal data. The exothermic adsorption process fits a pseudo-second-order kinetic model. The maximum monolayer adsorption capacity (359.88mgg ",
        "keywords": [
            "Biosorption",
            "Methylene blue",
            "Sesame hull (Sesamum indicum L.)"
        ],
        "venue": "Bioresource Technology",
        "year": 2011,
        "id": "J7eRDieH"
    },
    "nVjyxFId": {
        "authors": [
            {
                "name": "Qing Wei Ping",
                "org": "School of Life Science"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            }
        ],
        "title": "Signal-dependent noise filtering of SAR image",
        "abstract": "The multiplicative noise model is often used to describe the speckle noise in the SAR image. This speckling process defines the conditional probability of the SAR image intensity I from RCS s. The MMSE algorithm of the SAR image reconstruction is basis on the multiplicative noise model. However, the MMSE algorithm does not define how calculating the look number of the SAR image. This paper advises an algorithm calculating the look number of the SAR image. This algorithm is basis on the local statistical information. Therefore, the MMSE algorithm can adapt all kinds of the SAR images. Furthermore, when the iteration MMSE is used, the MMSE algorithm can adapt the change of SAR image statistical information. \u00a9 2011 SPIE.",
        "keywords": [
            "Minimum Mean-Square Error",
            "RCS reconstruction filter",
            "SAR",
            "Speckle noise"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2011,
        "id": "nVjyxFId"
    },
    "VWbkWhVl": {
        "authors": [
            {
                "name": "Bin Li",
                "org": "State Key Laboratory for Multi-spectral Information Processing Technology"
            },
            {
                "name": "Junbin Gong",
                "org": "China Ship Design and Research Center"
            },
            {
                "name": "Li Ma",
                "org": "Faculty of Mechanical and Electronic Information"
            },
            {
                "name": "Jinwen Tian",
                "org": "State Key Laboratory for Multi-spectral Information Processing Technology"
            }
        ],
        "title": "Selection of matching area in SAR scene-matching-aided navigation based on manifold learning",
        "abstract": "Selection of suitable matching area is one of the key issues for image-matching-aided navigation system,but it is also a very challenging mission, especially with the multi-source image matching tasks. In this paper, a novel method to analyze the matching suitability of the satellite optical photograph to the realtime SAR in candidate flying regions is put forward. At first, several typical low-level image features are extracted. Then manifold learning is used to reduce the dimension of the sampled features, so as to generate new high-level image features with better discrimination ability. Finally, with the new features generated by manifold learning, we used support vector machines (SVM) to divide the candidate regions into two classes for suitable or unsuitable for matching. The experimental result shown that the proposed method is valid and effective. \u00a9 2011 SPIE.",
        "keywords": [
            "Image matching navigation",
            "Manifold learning",
            "Reference region selection",
            "Support vector machine"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2011,
        "id": "VWbkWhVl"
    },
    "cdhIu32y": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Information Engineering"
            },
            {
                "name": "Peng Zou",
                "org": "Institute of Information Engineering"
            }
        ],
        "title": "Study on exam electromagnetic radiation prediction system of mobile phone shielding devices",
        "abstract": "Nowadays, many large examinations need to use mobile phone shielding devices. Many students and parents feel concern about the electromagnetic radiation effect of mobile phone shielding devices. This paper considers the comprehensive effect of mobile phone from the electromagnetic radiation intensity, the main radiation direction and the distance with the radiation source. This paper designs the exam electromagnetic radiation prediction system of mobile phone shielding devices. By comparing the calculating results of prediction system with the real measuring results, the effectiveness of the prediction system can be verified. The electromagnetic radiation effect of mobile phone shielding devices is analysed quantitatively according to the China electromagnetic radiation standard. The paper provides the safe using distance of mobile phone shielding devices in the end. The quantitative study of this paper has the definite guide significance aiming to the mobile phone shielding devices's use. \u00a9 2011 IEEE.",
        "keywords": [
            "comprehensive field intensity",
            "FDTD",
            "mobile phone shielding device",
            "the electromagnetic radiation effect"
        ],
        "venue": "Proceedings - 2011 4th International Conference on Biomedical Engineering and Informatics, BMEI 2011",
        "year": 2011,
        "id": "cdhIu32y"
    },
    "IGNmzpGl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Communication and Information Engineering"
            },
            {
                "name": "Shugang Li",
                "org": "School of Energy Engineering"
            },
            {
                "name": "Lianhua Chen",
                "org": "School of Energy Engineering"
            }
        ],
        "title": "Research on process of coal mine emergency plan based on Stochastic Petri Net",
        "abstract": "Analytical modeling plays a crucial role in the analysis and design of computer systems. In order to improve the efficiency of coal mine emergency rescue systems and correlate the coal mine emergency plan with emergency rescue closely, it's necessary to deeply analyze the process of emergency rescue and systematic modeling. As Stochastic Petri Net represents a powerful paradigm, widely used for such modeling in the context of dependability, performance and performs ability, this article has established SPN-based models for the process of coal mine emergency rescue and analyzed the system performance quantitatively. Finally the methods of improving the efficiency of coal mine emergency rescue have been discussed. \u00a9 2011 IEEE.",
        "keywords": [
            "Coal mine emergency plan",
            "Markov chain",
            "Stochastic Petri net",
            "System performance analysis"
        ],
        "venue": "Proceedings - 2011 4th International Conference on Information Management, Innovation Management and Industrial Engineering, ICIII 2011",
        "year": 2011,
        "id": "IGNmzpGl"
    },
    "ZuC3J8hp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Life Information and Instrument Engineering"
            },
            {
                "name": "Xiuxiu Hua",
                "org": "College of Life Information and Instrument Engineering"
            },
            {
                "name": "Qingqi Li",
                "org": "College of Life Information and Instrument Engineering"
            },
            {
                "name": "Guangguang Yu",
                "org": "College of Life Information and Instrument Engineering"
            },
            {
                "name": "Wenzheng Qin",
                "org": "College of Life Information and Instrument Engineering"
            }
        ],
        "title": "Analysis of surface non-uniformity for melanomas using irregularity and asymmetry of virtual contours",
        "abstract": "Surface non-uniformity of skin tumors is an important hint in the early diagnosis of malignant melanomas in clinic. A virtual contour modeling the surface inhomogeneity is proposed in the paper to evaluating region inhomogeneity of skin tumors. A novel feature cluster, combined irregular and asymmetric descriptors of virtual contour, is formed to describing 2D surface unevenness. The surface unevenness of intensity distributions of a skin tumor is firstly converted to the virtual contour's irregularity. Then features on irregularity and asymmetry are extracted. Furthermore, the features are selected and combined by Hausdorff Distance metrics to implement the classification of skin tumors using the irregularity and asymmetry of the virtual contour. The experiments show that the surface inhomogeneity in the 2D space could be effectively described through a modified virtual contour model in the 1D space of object contours. Meanwhile, the classifier performances are improved based on jointed irregular and asymmetric descriptors. An effective way of analyzing the non-uniform for target surfaces is proposed. \u00a9 2011 IEEE.",
        "keywords": [
            "contour asymmetry",
            "contour irregularity",
            "feature classification",
            "feature selection",
            "surface inhomogeneity",
            "virtual contour description"
        ],
        "venue": "Proceedings - 2011 4th International Conference on Biomedical Engineering and Informatics, BMEI 2011",
        "year": 2011,
        "id": "ZuC3J8hp"
    },
    "b7wWAUTh": {
        "authors": [
            {
                "name": "Li-Nan Sun",
                "org": "Key Laboratory of Advanced Functional Materials and Excited State of Heilongjiang Province"
            },
            {
                "name": "Qing-Yu Meng",
                "org": "Key Laboratory of Advanced Functional Materials and Excited State of Heilongjiang Province"
            },
            {
                "name": "Xiao-Hui Feng",
                "org": "Key Laboratory of Advanced Functional Materials and Excited State of Heilongjiang Province"
            },
            {
                "name": "Lin Zuo",
                "org": "Key Laboratory of Advanced Functional Materials and Excited State of Heilongjiang Province"
            },
            {
                "name": "Chen-Hai Yu",
                "org": "Key Laboratory of Advanced Functional Materials and Excited State of Heilongjiang Province"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Advanced Functional Materials and Excited State of Heilongjiang Province"
            }
        ],
        "title": "Synthesis and luminescence properties of Y                     10W                     2O                     21:Eu nanophosphor",
        "abstract": "In the present paper, a novel nanophosphor, Y\n                        ",
        "keywords": [
            "Eu\n                        3+",
            "Nanophosphor",
            "Tungstate",
            "White LED"
        ],
        "venue": "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",
        "year": 2011,
        "id": "b7wWAUTh"
    },
    "worPwWjA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Computing Science"
            },
            {
                "name": "Jiangchuan Liu",
                "org": "School of Computing Science"
            },
            {
                "name": "Limin Sun",
                "org": "Institute of Software"
            },
            {
                "name": "Ouldooz Baghban Karimi",
                "org": "School of Computing Science"
            }
        ],
        "title": "The trajectory exposure problem in location-aware mobile networking",
        "abstract": "Location information improves the routing effectiveness and facilitates the development of diverse novel applications in mobile networking. While they can lead to better user experiences, given privacy concerns and hardware constraints, a mobile user often exposes a limited number of locations only. We are thus interested in the Trajectory Exposure Problem in this context, i.e., to what degree that the user's trajectory (i.e., its route) is exposed? Furthermore, can the user adaptively control the exposure of its trajectory and yet offer useful information for location-based services? In this paper, we explore Gaussian Process Regression, an effective tool to re-construct the trajectory of the mobile user with selected exposed locations. We examine how the re-constructed trajectory differs from the real trajectory, i.e., evaluating the exposure rate. We present an effective heuristic that adaptively controls the trajectory exposure rate by carefully choosing the exposed locations. We further demonstrate a practical routing protocol, MoRPTE, which, controlled by a single parameter, utilizes location information flexibly and adaptively in the spectrum from zero knowledge to full knowledge to fit the applications' demands. \u00a9 2011 IEEE.",
        "keywords": [
            "Location-aware Mobile Networking",
            "Trajectory Privacy",
            "wireless routing"
        ],
        "venue": "Proceedings - 8th IEEE International Conference on Mobile Ad-hoc and Sensor Systems, MASS 2011",
        "year": 2011,
        "id": "worPwWjA"
    },
    "ox2ppyqh": {
        "authors": [
            {
                "name": "Qiuping Wei",
                "org": ""
            },
            {
                "name": "M.N.R. Ashfold",
                "org": ""
            },
            {
                "name": "Z.M. Yu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "D.F. Yin",
                "org": ""
            }
        ],
        "title": "Fabrication of high density, adherent films of five-fold symmetric diamond crystals by hot filament chemical vapour deposition",
        "abstract": "Five-fold symmetric diamond crystals (FSDCs) have been grown on a large variety of substrates by hot filament chemical vapour deposition (CVD) methods. High density, adherent films of FSDCs have been prepared on carbon steel with a thermal sprayed WCCo interlayer, and their quality, adhesion and tribological behaviour were investigated. The diamond films show excellent adhesion under Rockwell indentation testing and when subjected to high-speed, high-load, long-time reciprocating dry sliding ball-on-flat wear tests against a Si ",
        "keywords": [
            "A1. Adhesion",
            "A1. Five-fold symmetric",
            "A1. Fretting wear",
            "A3. CVD",
            "B1. Diamond"
        ],
        "venue": "Journal of Crystal Growth",
        "year": 2011,
        "id": "ox2ppyqh"
    },
    "fVZiQnD8": {
        "authors": [
            {
                "name": "Dongxin Zhao",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Kui Lu",
                "org": "Department of Materials and Chemical Engineering"
            }
        ],
        "title": "Self-assembly synthesis of L-isoleucine assisted by POCl",
        "abstract": "The self-assembly of L-Ile mediated by POCl\n                        ",
        "keywords": [
            "ESI-MS",
            "L-Ile",
            "Oligopeptide",
            "POCl\n                        3",
            "Self-assembly"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "fVZiQnD8"
    },
    "DY4kQnjV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Cixiong Xu",
                "org": "Department of Precise Mechanical Engineering"
            },
            {
                "name": "Shasha Zhou",
                "org": "Department of Precise Mechanical Engineering"
            },
            {
                "name": "Weibin Rong",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Lining Sun",
                "org": "State Key Laboratory of Robotics and System"
            }
        ],
        "title": "Flexure hinge guided motion gripper with force sensor",
        "abstract": "A piezoelectric gripper with force sensor is presented for an optical precision manipulation. The gripper utilizes flexure hinge mechanisms with two-step amplification to achieve output displacement. Micro displacement amplification principle of the gripper is analyzed and verified using finite element analysis (FEA) soft. A force sensor of resistance strain type with elastic plate structure of bi-cantilever is designed, which is fixed at the bottom of the gripper to detect force signals during the working process. The strain foils adopt a connecting method of full-bridge. According to theoretical analysis and FEA of the force sensor, bonding positions of the strain foils are determined. Experimental results indicate that the sensor has good linearity and little temperature drift and creep, and its resolution is less than 100mN. Micro-vision method is used to test the gripper, and maximum displacement is 302\u03bcm.",
        "keywords": [
            "Finite element analysis",
            "Flexure hinge",
            "Force sensor",
            "Gripper"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2012,
        "id": "DY4kQnjV"
    },
    "Dwl72Xwu": {
        "authors": [
            {
                "name": "Cheng-Wu Lin",
                "org": "Shenyang University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Shenyang University of Technology"
            },
            {
                "name": "Hui-Min Wang",
                "org": "Shenyang University of Technology"
            }
        ],
        "title": "Study on control technique of dynamic hysteresis for active inverter",
        "abstract": "Based on the circuit topology of the grid-side converter, the control model of the grid-side converter is established, control technique of dynamic hysteresis for active inverter is analyzed, meanwhile, the relationship among feedback currents, the inductance, the maximum given current and the minimum given current, the difference value between DC bus voltage and network voltage is derived. The experimental system with DSP core is developed. Theory analysis and simulation results show that the control technique is feasible, which has some practical values.",
        "keywords": [
            "Active inverter",
            "Dynamic hysteresis control",
            "Grid-side converter",
            "Simulation"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2012,
        "id": "Dwl72Xwu"
    },
    "CozL0V0F": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            }
        ],
        "title": "Target fusion algorithm for remote sensing image recognition",
        "abstract": "Multisource image fusion technology is widely applied in a variety of fields such as remote sensing, computer vision, medical diagnosis and military surveillance. In most instances, multi-spectral and panchromatic images can provide more complementary information for feature extraction. Two kinds of images are used for target recognition. Algorithms based on gradient for image fusion only consider high-frequency information changes of the images, and neglect the richness of high-frequency information. To solve this problem, a new kind of self-adaptive rule and algorithm based on gradient and energy is proposed in this paper by analyzing the internal relations between the statistics and the content of the images. The rule and algorithm take into account the changes in high-frequency information and the richness of high-frequency information, and guarantees the richness of image information. Experiments show that the fusion rule and algorithm can significantly preserve all useful information from primitive images and effectively recognize targets with higher recognition accuracy.",
        "keywords": [
            "Data fusion",
            "Energy",
            "Gradient",
            "Local statistics"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2012,
        "id": "CozL0V0F"
    },
    "elNq3Rma": {
        "authors": [
            {
                "name": "Guowei Zhang",
                "org": ""
            },
            {
                "name": "Zheng Chen",
                "org": ""
            },
            {
                "name": "Wei Chen",
                "org": ""
            },
            {
                "name": "Haiying Xin",
                "org": ""
            },
            {
                "name": "Jing Zhai",
                "org": ""
            },
            {
                "name": "Anzhen Guo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Gang Chen",
                "org": ""
            }
        ],
        "title": "Microstructure and mechanical properties of Mg-9Al-6.5Ca-3Zn-0.6Mn-xNd alloys prepared by spray forming",
        "abstract": "The Mg-9Al-3Zn-0.6Mn-xNd alloys, preformed with \u03c6300mm size, has been prepared by spray forming technology under a protective atmosphere. The microstructure and mechanical properties have been investigated by XRD, scanning electron microscopy (SEM), transmission electron microscopy (TEM) and strengths tested mechine. As a result, the precipitate phases in the alloys were the finest when the Nd content was 1% compared the alloys with the Nd content were 2% and 3%, the size of precipitation phases are between 1-2um and there are phases like Mg ",
        "keywords": [
            "As-extrusion",
            "Magnesium alloys",
            "Recrystallization",
            "Spray forming"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2012,
        "id": "elNq3Rma"
    },
    "V0dWNMrl": {
        "authors": [
            {
                "name": "Dong Wan",
                "org": "Graduate School"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Zhenjiang Zhang",
                "org": "Graduate School"
            },
            {
                "name": "Haiping Xing",
                "org": "Graduate School"
            },
            {
                "name": "Lu Wang",
                "org": "Graduate School"
            },
            {
                "name": "Zhiwei Jiang",
                "org": "Graduate School"
            },
            {
                "name": "Guangchun Zhang",
                "org": "Graduate School"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Controlling degradation and branching reactions of polypropylene by different heteroaromatic ring derivatives",
        "abstract": "Heteroaromatic ring derivatives with the CC bond conjugated with different five-membered heteroaromatic rings were used to adjust melt reaction of polypropylene (PP). The effect of heteroatoms in the five-membered rings and electron-attracting groups connecting with CC bond on restricting the \u03b2-scission of PP macroradicals and promoting the branching reaction between PP and trimethylol propane triacrylate (TMPTA) was studied. From the analysis of the results concerning molecular structures and melt properties, it was found that the electron density of the CC bond determined the reaction rate between PP macroradicals and heteroaromatic ring derivatives. 2-cyano-3-(furan-2-yl)-2- propenoic acid ethyl ester (CFA) and 2-(furan-2-ylmethylene)malononitrile (FN) had CC bonds with lower electron density, therefore they can quickly convert the tertiary PP macroradicals into resonance stabilized macroradicals. As a result, the \u03b2-scission of PP macroradicals and the homopolymerisation of TMPTA were restrained to some extent. Modified PP samples containing TMPTA, peroxide and CFA (or FN), which had the lower grafting degree of TMTPA, showed the most obvious change on the relaxation behaviour of polymer chains. \u00a9 2011 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Degradation",
            "Heteroaromatic ring derivatives",
            "Melt reaction",
            "Polypropylene"
        ],
        "venue": "Polymer Degradation and Stability",
        "year": 2012,
        "id": "V0dWNMrl"
    },
    "ogOKL4oP": {
        "authors": [
            {
                "name": "Bingshen Du",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Application of comprehensive reinforce technology in soft and crumbly surrounding rock in high stress",
        "abstract": "Based on soft and crumbly surrounding rock of roadway, poor integrity of roof, drench water in roadway, the large in-situ stress and other complex conditions, this paper analyzes the cause of roadway destruction and grouting strengthening mechanism, using the coupling of grouting technique to integrated strengthening for the region. Engineering application shows that the integrated strengthening effect is obvious, and the economic and technique effectiveness is remarkable. The successful application of secondary coupling grouting technology provides the reference for the mine laneway construction of similar geological conditions.",
        "keywords": [
            "Coupling grouting",
            "Grouting materials",
            "Grouting parameters",
            "Soft and crumbly surrounding rock"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "ogOKL4oP"
    },
    "iKHPGmNR": {
        "authors": [
            {
                "name": "Guang Tian",
                "org": "Department of Brucellosis Prevention and Control"
            },
            {
                "name": "Gui-Ying Hu",
                "org": "Department of Brucellosis Prevention and Control"
            },
            {
                "name": "Chao Li",
                "org": "Department of Brucellosis Prevention and Control"
            },
            {
                "name": "Li-Qing Xu",
                "org": "Department of Brucellosis Prevention and Control"
            },
            {
                "name": "Li Ma",
                "org": "Department of Brucellosis Prevention and Control"
            },
            {
                "name": "Zu-Yi Liu",
                "org": "Department of Brucellosis Prevention and Control"
            }
        ],
        "title": "Analysis of survey results of human brucellosis in Qinghai province from 2006 to 2010",
        "abstract": "Objective: To analyze the epidemiological features and influencing factors of human brucellosis in Qinghai province, and to provide scientific basis for prevention and control of brucellosis. Methods: From 2006 to 2010, select the high incidence areas of brucellosis in Qinghai province and five counties (Henan, Dari, Tianjun, Ping'an and Haiyan counties) included in the \"Central Subsidies to Local Public Health Special Fund Human Brucellosis Prevention and Control Projects\" for the survey point, as well as high-risk employees from Qinghai Biological Pharmaceutical Factory were investigated. Combined with epidemiological questionnaire investigation [done according to the \"National Human Brucellosis Surveillance Program( Trial)\"], clinical symptoms and signs, confirmed human brucellosis patient were tested by intradermal allergy test, rose bengal plate agglutination test(RBPT) and standard tube agglutination test(SAT), in accordance with \"Diagnostic Criteria and Principles of Management of Brucellosis\"(GB 15988-1995) and \"Diagnostic Criteria for Brucellosis\"(WS 269-2007). Results: Of 8368 serum samples detected, 347 were RBPT positive, and the positive rate was 4.15%; 5346 serum samples were tested by SAT, 180 were positive, and the positive rate was 3.37%. In June 2009, 112 employees in Qinghai Biological Pharmaceutical Factory were investigated on a follow-up survey, 83 were RBPT positive, the positive rate was 74.11%; 58 were SAT positive, the positive rate was 51.79%. Eight of them were new cases and 4 were chronic brucellosis. Twenty five new cases were reported between 2006 and 2010. The peak incidence was from March to July. Most of the cases were herdsmen. Conclusion: Strengthening animal quarantine, strengthening public education, and improving protection awareness, can effectively control the disease brucellosis.",
        "keywords": [
            "Brucellosis",
            "Data collection",
            "Epidemiology"
        ],
        "venue": "Chinese Journal of Endemiology",
        "year": 2012,
        "id": "iKHPGmNR"
    },
    "5vNz2nCe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Anqiang Zhu",
                "org": "Department of Mathematics"
            }
        ],
        "title": "On a length preserving curve flow",
        "abstract": "In this paper, we consider a new length preserving curve flow for closed convex curves in the plane. We show that the flow exists globally, the area of the region bounded by the evolving curve is increasing, and the evolving curve converges to the circle in C ",
        "keywords": [
            "Curve flow",
            "Length preserving",
            "Non-local flow"
        ],
        "venue": "Monatshefte fur Mathematik",
        "year": 2012,
        "id": "5vNz2nCe"
    },
    "IKL0ltaJ": {
        "authors": [
            {
                "name": "Wen-Yi Su",
                "org": "School of Chemistry Science and Technology"
            },
            {
                "name": "Feng-Yan Liang",
                "org": "Department of Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Kinetic Study of Polyaniline Film Formation Using Ferric Chloride/Ammonium Persulfate as Composite Oxidant",
        "abstract": "Polyaniline (PANI) was synthesized by in situ emulsion polymerization. The kinetics of the PANI film formation was investigated by the quartz crystal microbalance technique (QCM). PANI film doped with dodecylbenzenesulfonic acid (DBSA) was synthesized by emulsion polymerization using ferric chloride/ammonium persulfate (FeCl \n                        ",
        "keywords": [
            "Composite oxidant",
            "Kinetics",
            "Magnetic field",
            "Polyaniline",
            "QCM"
        ],
        "venue": "International Journal of Polymer Analysis and Characterization",
        "year": 2012,
        "id": "IKL0ltaJ"
    },
    "MMUvFe4m": {
        "authors": [
            {
                "name": "Guoliang Huang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Hao Tian",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Zhiyong Li",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Tongzhou Wang",
                "org": "Department of Biomedical Engineering"
            },
            {
                "name": "Xianbo Luo",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Can Wang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Tao Deng",
                "org": "Department of Biomedical Engineering"
            }
        ],
        "title": "Study of high sensitive and fast detection to trace sample and portable system",
        "abstract": "In order to carry out the goal of highly sensitive, fast and accurate detection and identification of pathogen, a novel method for highly sensitive and fast detecting trace amount of nucleic acid sample is introduced. A microfluidic chip isothermal DNA amplification for bacteria molecular diagnostics is developed. New micro-nanoliter reaction assay chip is manufactured, and the surface inertia processing technique of chip is advanced to drop the chip surface adsorption to DNA molecules. A portable confocal detector with high numerical aperture and long working distance is built to reduce background fluorescence and improve the sensitivity. The sensitivity of 5 DNA copies in micro-nanoliter reaction assay is obtained. The method and detector was verified by Escherichia coli identification to acute respiratory disease, and can meet the application of low-cost detection of clinic medicine.",
        "keywords": [
            "Biological optics",
            "Isothermal amplification",
            "Microfluidic chip",
            "Molecular diagnostics",
            "Portable confocal detector"
        ],
        "venue": "Guangxue Xuebao/Acta Optica Sinica",
        "year": 2012,
        "id": "MMUvFe4m"
    },
    "7KBPd0iy": {
        "authors": [
            {
                "name": "Yi-Wen Xu",
                "org": "School of Food Engineering and Biological Technology"
            },
            {
                "name": "Hui-Ping Liu",
                "org": "School of Food Engineering and Biological Technology"
            },
            {
                "name": "Ling Chen",
                "org": "School of Food Engineering and Biological Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Food Engineering and Biological Technology"
            },
            {
                "name": "Qing-Quan Yan",
                "org": "School of Food Engineering and Biological Technology"
            }
        ],
        "title": "Stability of corn oil W 1/O/W 2 multiple emulsions",
        "abstract": "The corn oil W ",
        "keywords": [
            "Stability",
            "Viscosity",
            "Volume ratio",
            "W 1/O/W 2 multiple emulsions"
        ],
        "venue": "Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities",
        "year": 2012,
        "id": "7KBPd0iy"
    },
    "fcKiguAD": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Kerang Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Limin Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Pu Liu",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Synthesis and characterization of a novel soluble diethoxy phosphoryl chitosan",
        "abstract": "A simple and efficient method for the preparation of a novel soluble chitosan derivative, diethoxy phosphoryl chitosan (PH-chitosan), has been developed. Ph-chitosan was characterized by elemental analysis, FT-IR, NMR, ICP, XRD, TG and SEM, respectively. The chemical identity of PH-chitosan was determined by FT-IR and confirmed by NMR, and those results unequivocally demonstrated that diethoxy phosphoryl groups were grafted onto the amino and hydroxyl groups of chitosan. The results of XRD indicated that the crystalline structure of chitosan was destroyed due to the incorporation of diethoxy phosphoryl group resulting in loss of hydrogen bond. The analysis of TG demonstrated that PH-chitosan was less thermal stable than chitosan. This simple synthetic method provided a new and available approach to prepare a soluble high molecule weight chitosan derivative. A soluble high molecule weight diethoxy phosphoryl chitosan was successfully prepared by one step reaction that chitosan reacted with diethyl phosphite. And this simple synthetic method provided a new and available approach to prepare a soluble high molecule weight chitosan derivative. Copyright \u00a9 2012 SIOC, CAS, Shanghai & WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",
        "keywords": [
            "characterization",
            "chitosan",
            "diethoxy phosphoryl chitosan",
            "synthesis"
        ],
        "venue": "Chinese Journal of Chemistry",
        "year": 2012,
        "id": "fcKiguAD"
    },
    "TVGpnusB": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "A new fast multi-source remote sensing image registration algorithm",
        "abstract": "Aiming at the registration of multi-sensor remote sensing images, a fast and effective image registration algorithm method is presented. In this algorithm, using SIFT to extract feature points, remove mismatching points through Delaunay triangulation, and introduce distance calculation into the determination of homologous control point pairs. The effect of image registration algorithm is evaluated by subjective and objective method. Experiment results show the proposed algorithm can accurately register multi-spectral and panchromatic images with some shift, rotation angles and back-ground noises, and it can inrease the speed and precision of registration. \u00a9 (2012) Trans Tech Publications.",
        "keywords": [
            "Delaunay triangulation",
            "Distance calculation",
            "Feature point extraction",
            "Image registration"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "TVGpnusB"
    },
    "ZAfXQqFs": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information Engineering"
            },
            {
                "name": "Chunlei Wang",
                "org": "College of Information Engineering"
            }
        ],
        "title": "Design and implementation of wireless data transceiver terminal based on GPRS",
        "abstract": "Aim to the problem of environmental monitoring in real-time remote data collection, transmission, remote control and analysis, the ZigBee protocol and communication principle is discussed, Through GPRS technology to achieve the remote monitor and information transmit. Based on the Core board S3C2440 to design the circuits; design and complete embedded software WSNIPS and the server software in the VS2005 development. Achieved through MC35i module connection GPRS network and Internet monitoring center for the overall monitoring of the urban environment provides a good platform. \u00a9 (2012) Trans Tech Publications.",
        "keywords": [
            "Embedded",
            "GPRS",
            "RF communication",
            "ZigBee protocol"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "ZAfXQqFs"
    },
    "gxyhxJYg": {
        "authors": [
            {
                "name": "Haiping Xing",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Zhiwei Jiang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Zhenjiang Zhang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Jian Qiu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Yanhui Wang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Effect of leaving group in dithiocarbamates on mediating melt radical reaction during preparing long chain branched polypropylene",
        "abstract": "The effectiveness of dithiocarbamates in mediating melt radical reaction during preparing long chain branched polypropylene (LCB-PP) was studied. 1H NMR, FTIR, GPC-TALLS and rheological measurements were used to characterize the structure of the resultant LCB-PP. The results showed that adding dithiocarbamates could help forming more long chain branches on PP, and furthermore the chemical structure of the leaving group (R) of dithiocarbamates played a key role in adjusting melt reaction of PP in the presence of peroxide and multifunctional monomer. When the R formed a stable radical (compared to PP macroradicals) after leaving from the dithiocarbamate, such as allyl or benzyl radicals, the presence of dithiocarbamates could reduce the chain scission of PP due to the formation of dormant state species. In this case, the polymerization degree of grafted monomer was also reduced comparing with conventional radical polymerization under the same conditions. Thus more multifunctional monomer could react with PP macroradical to form more branching points and then more uniformly distributed LCB structure on the PP backbone. The reaction mechanism was investigated through model reactions. \u00a9 2012 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Branched",
            "Melt",
            "Polypropylene (PP)"
        ],
        "venue": "Polymer (United Kingdom)",
        "year": 2012,
        "id": "gxyhxJYg"
    },
    "jlPgtxJF": {
        "authors": [
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhi-Chun Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shao-Na Hao",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chun-Yue Jia",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xing-Min Liu",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Surface modification and anticorrosive properties of polyaniline",
        "abstract": "The surface of PANI was modified by octamethylcyclotetrasiloxane(D ",
        "keywords": [
            "Anticorrosion",
            "Octamethylcyclotetrasiloxane",
            "Polyaniline",
            "Surface modification"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2012,
        "id": "jlPgtxJF"
    },
    "ZUuxHqKe": {
        "authors": [
            {
                "name": "Jia-Xi Song",
                "org": "State Key Laboratory of Natural Medicines"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Natural Medicines"
            },
            {
                "name": "Jun-Ping Kou",
                "org": "State Key Laboratory of Natural Medicines"
            },
            {
                "name": "Bo-Yang Yu",
                "org": "State Key Laboratory of Natural Medicines"
            }
        ],
        "title": "Diosgenin reduces leukocytes adhesion and migration linked with inhibition of intercellular adhesion molecule-1 expression and NF-\u03baB p65 activation in endothelial cells",
        "abstract": "Aim: To investigate the anti-inflammatory activity and possible mechanism of diosgenin, and to provide some further pharmacological evidence for its clinical applications. Methods: Anti-inflammatory activities of diosgenin were evaluated by zymosan A-evoked peritoneal leukocytes migration in mice and the adhesion of human pro-myelocytic leukemia cell strain (HL-60) to human umbilical vein endothelial cell line (ECV304) cells induced by tumor necrosis factor (TNF-\u03b1. 1;). Furthermore, the effects of diosgenin on TNF-\u03b1. 1;-induced intercellular adhesion molecule-1 (ICAM-1) expression were also investigated by reverse transcription-PCR (RT-PCR) and flow cytometric analysis, and nuclear factor-kappaB (NF-\u03b1B)/p65 translocation and phosphorylation were determined by Western blot. Results: Diosgenin significantly inhibited peritoneal leukocytes migration induced by zymosan A in mice when given orally once at doses of 1 and 3 mg\u00b7kg \n                        ",
        "keywords": [
            "Diosgenin",
            "Intercellular adhesion molecule-1",
            "Leukocytes adhesion and migration",
            "Nuclear factor-kappaB"
        ],
        "venue": "Chinese Journal of Natural Medicines",
        "year": 2012,
        "id": "ZUuxHqKe"
    },
    "C4bQjB7P": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Asok K. Ray",
                "org": "Department of Physics"
            }
        ],
        "title": "Formation energies and swelling of uranium dioxide by point defects",
        "abstract": "Hybrid density functional theory is used to study the stability and behavior of rare gases in uranium dioxide. Three insertion sites are considered: the octahedral interstitial position and the oxygen and uranium substitution sites. The optimized lattice constant, the volume variation induced by gaseous atom incorporation, and the defect formation energy are studied for each rare gas. Both lattice constants and formation energies increase with increase in radii of the rare gases. The octahedral interstitial position is the most favorable occupation site. The formation energy is found to be negative only for He at an interstitial site. \u00a9 2012 Elsevier B.V. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Physics Letters, Section A: General, Atomic and Solid State Physics",
        "year": 2012,
        "id": "C4bQjB7P"
    },
    "F3Tgy5Is": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Science and Technology on Avionics Integration Laborary"
            },
            {
                "name": "Xiu-Bin Zhang",
                "org": "School of Electronic"
            },
            {
                "name": "Ke Wang",
                "org": "Science and Technology on Avionics Integration Laborary"
            },
            {
                "name": "Yue-Hua Luo",
                "org": "School of Electronic"
            }
        ],
        "title": "BIT design of hierarchical structure of avionics system",
        "abstract": "To solve the problem that the BIT system of avionics system is insufficient in testing and isolating power and occupies too many resources, this paper proposes a new distributed hierarchical structure- BIT (Built In Test) architecture for avionics system, which only uses monolithic SoC(System on Chip)to build a three-level BIT system of device, module and LRU(Line Replaceable Units). This system creates embedded ATE(Automatic Test Equipment)in module and can carry out boundary scan and signal detection, diagnosis, report, record and processing; it establishes airborne internal detection bus and realizes the transmission of information related to BIT; it uses control command, builds a BIT system independent of device capabilities in master-slave mode and can interact with ATE in off-line state. The experimental results show that the design in this paper is superior to the BIT design technique that traditionally uses FPGA to conduct boundary scan and construct MTM bus and is featured by powerful function, small volume and low cost to become the preferred program of BIT system of avionics system.",
        "keywords": [
            "Avionics system",
            "BIT",
            "Design for testability",
            "Distributed hierarchical structure"
        ],
        "venue": "International Journal of Digital Content Technology and its Applications",
        "year": 2012,
        "id": "F3Tgy5Is"
    },
    "BOthAsEH": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhu Hongliang",
                "org": ""
            },
            {
                "name": "Chen Minghua",
                "org": ""
            }
        ],
        "title": "Design and fabrication of a 1-by-4 multimode interference splitter",
        "abstract": "A strongly guided InP/InGaAsP multimode interference power splitter is designed and simulated by using 3D FD-BPM method. A 1-by-4 multimode interference power splitter is fabricated in terms of the simulation result. The device has 40nm available bandwidth and 2.6dB pass band flatness around 1550nm. Furthermore, the insertion loss and the uniformity of the MMI power splitter is no higher than 10dB and 0.08dB at the designed wavelength 1550nm, respectively. \u00a9 2012 SPIE.",
        "keywords": [
            "Beam propagation method",
            "Multimode interference splitter",
            "Strongly guided waveguide"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2012,
        "id": "BOthAsEH"
    },
    "fYaK86WQ": {
        "authors": [
            {
                "name": "Fu-Min Zheng",
                "org": "Huizhou Power Supply Bureau of Guangdong Power Grid"
            },
            {
                "name": "Li Ma",
                "org": "Department of Power Distribution and Utilization and Rural Electrification"
            },
            {
                "name": "Nian Liu",
                "org": "School of Electric and Electronic Engineering"
            },
            {
                "name": "Jin-Shan Chen",
                "org": "School of Electric and Electronic Engineering"
            }
        ],
        "title": "Assessment for distribution network planning schemes of urban electric power system",
        "abstract": "As one important part of urban planning, distribution network planning is necessary to be comprehensively assessed to improve decision-making level and investment benefit. Some factors, such as anti-disaster ability and regional feature, have not been considered in existing researches. Considering these two factors, a novel comprehensive assessment method is proposed in this paper. Firstly, combining existing researches, anti-disaster ability is introduced in the index system which includes security, reliability, economy, flexibility, cooperativeness and anti-disaster ability; Secondly, based on analytic hierarchy process, the impacts of regional economy, disaster distribution and geography on the weights of each index are analyzed, proposing a comprehensive assessment method considering regional feathers; Finally, a twelfth five-year planning scheme in a city is taken as a case to analyze the practicability and effectiveness. \u00a9 2011 Published by Elsevier Ltd.",
        "keywords": [
            "Anti-disaster index",
            "Comprehensive assessment",
            "Distribution network planning",
            "Regional characteristics"
        ],
        "venue": "Energy Procedia",
        "year": 2012,
        "id": "fYaK86WQ"
    },
    "QIG0CCam": {
        "authors": [
            {
                "name": "Xue-Li He",
                "org": "College of Life Sciences"
            },
            {
                "name": "Ping Wang",
                "org": "College of Life Sciences"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Sciences"
            },
            {
                "name": "Jing-Jing Meng",
                "org": "College of Life Sciences"
            }
        ],
        "title": "Effects of three fungicides on arbuscular mycorrhizal fungal infection and growth of Scutellaria baicalensis georgi",
        "abstract": "To make full use of arbuscular mycorrhizal(AM) fungal resources to increase the quantity and quality of Chinese medicinal materials and reduce the use of fungicide and environmental pollution, this research was carried out under pot culture condition to study the effects of benomyl, difenconazole and flusilazol on AM fungal (Glomus mosseae) colonization and the growth of Scutellaria baicalensis. The results showed that Glomus mosseae generally promoted the growth of host plant under the same fungicide application, and the effect of Glomus mosseae was different with different fungicides. The growth of non-mycorrhizal Scutellaria baicalensis was inhibited by applying with different fungicides. On mycorrhizal plants, contents of K in shoot and Fe in root significantly decreased under benomyl treatment; the contents of total N, K in shoot, Baicalin and Ca in root significantly decreased under difenconazole treatment; mycorrhizal colonization, the contents of total P, Baicalin, K and Cu in shoot, total N, Ca, Zn and Fe in root significantly decreased under flusilazol. The inhibitory effects of flusilazol on the Glomus mosseae colonization and growth of Scutellaria baicalensis were greater than those of difenconazole and benomyl. It is reasonable to choose less toxic fungicides in Scutellaria baicalensis cultivation to reduce the harmful effects on arbuscular mycorrhizal fungi.",
        "keywords": [
            "Baicalin",
            "Fungicide",
            "Glomus mosseae",
            "Microelement",
            "Scutellaria baicalensis"
        ],
        "venue": "Huanjing Kexue/Environmental Science",
        "year": 2012,
        "id": "QIG0CCam"
    },
    "dJeqgAuq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Nanjing University of Information Science and Technology"
            },
            {
                "name": "Bo Zhang",
                "org": "Nanjing University of Information Science and Technology"
            },
            {
                "name": "Wei Liu",
                "org": "Nanjing University of Information Science and Technology"
            },
            {
                "name": "Xiaoxiao Ma",
                "org": "Nanjing University of Information Science and Technology"
            }
        ],
        "title": "Research on key technologies of drought monitoring and forecasting platform based on GIS",
        "abstract": "In order to rapidly develop the business of drought monitoring and warning server, some convenient software and systems are developed in many provinces. However, these software systems have some defects in some way. Such as managing and querying a large number of meteorological information, analyzing and processing geographic spatial data. To solve these problems, this paper establishes a public platform of drought monitoring and warning based on GIS. It researches about data transformation, selection of the drought index and other related technologies. The results will benefit the business of Northwest drought prediction and monitoring, and provide a scientific basis for disaster prevention and reduction of some relevant departments. \u00a9 (2012) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Data transformation",
            "Drought index",
            "GIS",
            "Monitoring"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "dJeqgAuq"
    },
    "neC7SgMh": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Public Health"
            },
            {
                "name": "Wei Jun Kang",
                "org": "Key Laboratory of Forensic Medicine of Hebei Province Shijiazhuang"
            },
            {
                "name": "Xiang Dong Xu",
                "org": "School of Public Health"
            },
            {
                "name": "Ling Mei Niu",
                "org": "School of Public Health"
            },
            {
                "name": "Hong Mei Shi",
                "org": "School of Public Health"
            },
            {
                "name": "Shan Li",
                "org": "School of Public Health"
            }
        ],
        "title": "Flow-injection chemiluminescence determination of penicillin antibiotics in drugs and human urine using luminol-Ag(III) complex system",
        "abstract": "A chemiluminescent (CL) system based on the reaction of an Ag(III) complex with luminol in alkaline medium is presented. Gamma order of magnitude penicillin species antibiotics could dramatically enhance CL intensities. Coupled with flow injection analysis (FIA), a novel sensitive chemiluminescent analytical technique for some penicillin antibiotics in drugs and urine samples is introduced. Under optimum conditions, benzylpenicillin sodium, amoxicillin, ampicillin and cloxacillin sodium were determinated. Detection limits of this method are 70 ng/mL for benzylpenicillin sodium, 67 ng/mL for amoxicillin, 169 ng/mL for ampicillin and 64 ng/mL for cloxacillin sodium. For the spiked urine samples, the recoveries of the four drugs were in the range of 106-112% for benzylpenicillin sodium, 104-110% for amoxicillin, 104-106% for ampicillin, and 103-105% for cloxacillin sodium. Based on the fluorescence spectra, free radical trapping experiment, and chemiluminescent spectra, a possible reaction mechanism is suggested. \u00a9 2012 Pleiades Publishing, Ltd.",
        "keywords": [
            "Ag(III) complex",
            "amoxicillin",
            "ampicillin",
            "benzylpenicillin sodium",
            "chemiluminescence"
        ],
        "venue": "Journal of Analytical Chemistry",
        "year": 2012,
        "id": "neC7SgMh"
    },
    "ER54ebrF": {
        "authors": [
            {
                "name": "Kun Kun Han",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Hui Min Zhao",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Xun Li",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Yuan Chun",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Jian Hua Zhu",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            }
        ],
        "title": "In situ synthesis of SBA-3/cotton fiber composite materials: A hybrid device for CO 2 capture",
        "abstract": "SBA-3/cotton fiber composite materials have been in situ synthesized via a confinement self-assembly process by using cetyltrimethyl ammoniumbromide (C ",
        "keywords": [
            "CO 2 adsorption",
            "Confinement self-assembly",
            "Cotton fiber",
            "Shaped composite materials"
        ],
        "venue": "Microporous and Mesoporous Materials",
        "year": 2012,
        "id": "ER54ebrF"
    },
    "7atVnI5C": {
        "authors": [
            {
                "name": "Yihong Du",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "A Liouville theorem for conformal Gaussian curvature type equations in \u211d 2 ",
        "abstract": "In this paper, we obtain a Liouville type theorem for a class of elliptic equations including the conformal Gaussian curvature equation -\u0394u = K(x)e ",
        "keywords": [
            ""
        ],
        "venue": "Calculus of Variations and Partial Differential Equations",
        "year": 2012,
        "id": "7atVnI5C"
    },
    "bdxL0U3U": {
        "authors": [
            {
                "name": "Yunjiang Liu",
                "org": "Department of Breast Center"
            },
            {
                "name": "Li Ma",
                "org": "Department of Breast Center"
            },
            {
                "name": "Xianyi Liu",
                "org": "Department of Breast Center"
            },
            {
                "name": "Li Wang",
                "org": "Department of Breast Center"
            }
        ],
        "title": "Expression of human mammaglobin as a marker of bone marrow micrometastasis in breast cancer",
        "abstract": "The aim of the present study was to detect the expression of human mammaglobin (hMAM) mRNA in the bone marrow (BM) of patients with breast cancer and determine the relationship between micrometastasis and clinicopathological parameters as well as selected molecular markers and breast cancer prognosis. The expression of hMAM mRNA in the BM of patients with breast cancer was determined by RT-PCR. The expression of ER, PR and Cath-D in cancer tissues was detected by immunohistochemistry. A positive expression rate for hMAM of 38.2% in 102 patients with stage I-III breast cancer was found. The expression of hMAM was higher in patients with T ",
        "keywords": [
            "Biological factor",
            "Bone marrow micrometastasis",
            "Breast cancer",
            "Human mammaglobin",
            "Immunohistochemistry",
            "Prognosis",
            "RT-PCR"
        ],
        "venue": "Experimental and Therapeutic Medicine",
        "year": 2012,
        "id": "bdxL0U3U"
    },
    "hYIYkBqc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hong-Liang Zhu",
                "org": ""
            },
            {
                "name": "Ming-Hua Chen",
                "org": ""
            },
            {
                "name": "Can Zhang",
                "org": ""
            },
            {
                "name": "Bao-Jun Wang",
                "org": ""
            },
            {
                "name": "Jing Bian",
                "org": ""
            }
        ],
        "title": "Design and fabrication of a 1-by-4 multimode interference couplers based on InP",
        "abstract": "Multiple wavelength DFB laser array and multimode interference coupler integrated light source device has important application prospect in the dense wavelength division multiplexing system. A strongly guided InP/InGaAsP multimode interference coupler is designed and simulated by using 3D FD-BPM method in order to research the optical coupler used in the broadband available multiple wavelength integrated light source. Tapered input/output waveguides are used to reduce the insertion loss of the multimode interference coupler and to improve the uniformity of the output ports. Combined with the metal organic chemical vapor deposition (MOCVD) epitaxial growth apparatus and according to the simulation results, a 1-by-4 multimode interference coupler is fabricated by using reactive ion etching process. The insertion loss and the uniformity of the device is measured by automatic alignment waveguide coupling test system. The test result shows that the device has 40 nm available bandwidth and 2.6dB pass band flatness around 1550nm. Furthermore, the insertion loss is no higher than 10dB at the designed wavelength 1550 nm.",
        "keywords": [
            "Beam propagation method",
            "Multimode interference coupler",
            "Strongly guided waveguide"
        ],
        "venue": "Guangzi Xuebao/Acta Photonica Sinica",
        "year": 2012,
        "id": "hYIYkBqc"
    },
    "QWYKpURh": {
        "authors": [
            {
                "name": "Yonglei Yao",
                "org": "School of Computer and Software"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer and Software"
            },
            {
                "name": "Jingfa Liu",
                "org": "School of Computer and Software"
            }
        ],
        "title": "Privacy-preserving top-k query in two-tiered wireless sensor networks",
        "abstract": "In a two-tiered wireless sensor network, storage nodes act as an intermediate tier between sensors and the sink for storing data and processing queries. This architecture has been widely adopted because of the benefits of power and storage saving for sensors as well as the efficiency of query processing. On the other hand, the importance of storage nodes also makes them attractive targets for compromise. A compromised storage node may leak sensitive information and breach data privacy. In this paper, we propose a privacy-preserving protocol specializing for top-k queries that prevents attackers from gaining sensitive information from sensor collected data. To preserve privacy, an orderpreserving encryption is employed to encrypt sensor data such that a storage node can correctly process top-k queries over encrypted data without knowing their actual values. Detailed theoretical and quantitative results confirm the high efficacy and efficiency of the proposed scheme.",
        "keywords": [
            "Privacy",
            "Storage node",
            "Top-k query",
            "Two-tiered WSNs"
        ],
        "venue": "International Journal of Advancements in Computing Technology",
        "year": 2012,
        "id": "QWYKpURh"
    },
    "dlegIPsI": {
        "authors": [
            {
                "name": "Lin Fa",
                "org": ""
            },
            {
                "name": "Wen Yan Xie",
                "org": ""
            },
            {
                "name": "Yong Tian",
                "org": ""
            },
            {
                "name": "Mei Shan Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Da Qun Dong",
                "org": ""
            }
        ],
        "title": "Effects of electric-acoustic and acoustic-electric conversions of transducers on acoustic logging signal",
        "abstract": "Based on an acoustic logging transmission network and the engineering pattern of a sliding wave in acoustic logging, analysis and calculations have been performed in a study of the effects of the electric-acoustic and acoustic-electric conversions of the transducers on the acoustic logging signal. The results show that acoustic-electric conversion through the transducer can cause not only a serious disturbance in the signal amplitude, but also an apparent transmission delay. For engineering applications, the amplitude variation and transmission delay must be accounted for in a practical analysis of the acoustic logging signal in rocks. The results also show that with enhanced understanding and proper justification, the error caused by the acoustic-electric conversion can be significantly reduced in evaluation of the cement bond quality of a cased well, and the accuracy of rock porosity calculated using the measured acoustic velocity can be increased. \u00a9 2012 Science China Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "acoustic-electric conversion",
            "transducer",
            "transmission delay"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 2012,
        "id": "dlegIPsI"
    },
    "NO9hRUDa": {
        "authors": [
            {
                "name": "Yonglei Yao",
                "org": "School of Computer and Software"
            },
            {
                "name": "Li Ma",
                "org": "School of Computer and Software"
            },
            {
                "name": "Jingfa Liu",
                "org": "School of Computer and Software"
            }
        ],
        "title": "Privacy-preserving MAX/MIN aggregation in wireless sensor networks",
        "abstract": "In-network data aggregation has been adopted widely to reduce communication overhead and improve efficiency in wireless sensor networks. On the other hand, security is another basic requirement for wireless sensor network, and providing privacy without disrupting in-network data aggregation is a challenging problem. Although there have been extensive studies on privacy-preserving data aggregation for additive and multiplicative aggregation functions, nonlinear aggregation functions, such as maximum and minimum, have not been well addressed. In this paper, we present a privacy-preserving aggregation method specialized for MAX/MIN aggregation functions. To preserve privacy, encryption and the prefix membership verification scheme are employed, allowing an intermediate aggregator to correctly compare data without access to plaintext data, thus protect data privacy. Extensive simulations are conducted to evaluate the proposed schemes. The results show that our scheme provides privacy protection for both raw and aggregated data items, while achieving high efficiency in terms of energy consumption and time delay.",
        "keywords": [
            "Data aggregation",
            "MAX/MIN",
            "Privacy",
            "Wireless sensor networks"
        ],
        "venue": "Advances in Information Sciences and Service Sciences",
        "year": 2012,
        "id": "NO9hRUDa"
    },
    "vZc3SmXZ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Yuhua Sun",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Xiao Tang",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Heat flow method for Lichnerowicz type equations on closed manifolds",
        "abstract": "In this paper, we establish existence results for positive solutions to the Lichnerowicz equations of the following type in closed manifolds -\u0394u=A(x)u ",
        "keywords": [
            "Heat flow method",
            "Lichnerowicz equation",
            "Positive solution"
        ],
        "venue": "Zeitschrift fur Angewandte Mathematik und Physik",
        "year": 2012,
        "id": "vZc3SmXZ"
    },
    "6k2lsjeO": {
        "authors": [
            {
                "name": "Tongzhou Wang",
                "org": ""
            },
            {
                "name": "Ye Zhang",
                "org": ""
            },
            {
                "name": "Guoliang Huang",
                "org": ""
            },
            {
                "name": "Can Wang",
                "org": ""
            },
            {
                "name": "Lan Xie",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhiyong Li",
                "org": ""
            },
            {
                "name": "Xianbo Luo",
                "org": ""
            },
            {
                "name": "Hao Tian",
                "org": ""
            },
            {
                "name": "Qiang Li",
                "org": ""
            },
            {
                "name": "Xin Li",
                "org": ""
            },
            {
                "name": "Zhouyan Lv",
                "org": ""
            },
            {
                "name": "Xiaofan Bao",
                "org": ""
            }
        ],
        "title": "Detect early stage lung cancer by a LAMP microfluidic chip system with a real-time fluorescent filter processor",
        "abstract": "This work presents a promising clinical molecular diagnostics for early stage lung cancer. This novel diagnostic method utilized the loop-mediated isothermal amplification (LAMP), microfluidic chips and a confocal optical detector with a non-linear fluorescent filter processor. An isothermal amplification based microfluidic chip for the early diagnostics of lung cancer was developed and a confocal optical detector was improved by a novel real-time fluorescent filter to sensitively monitor the DNA amplification procedure with high signal to noise ratio and fluorescence collecting ability. Experiment showed that a rapid diagnostic of lung cancer by detecting the existence of the CEA mRNA could be performed in only 5 \u03bcL of reaction assay in less than 45 min. While the traditional in-tube RT-PCR set consumed more than 25 \u03bcL of the assay and took more than 90 min. \u00a9 2012 Science China Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "Confocal detection",
            "Isothermal amplification",
            "Lung cancer",
            "Microfluidic chip",
            "Non-linear filter"
        ],
        "venue": "Science China Chemistry",
        "year": 2012,
        "id": "6k2lsjeO"
    },
    "g0ZcmOUb": {
        "authors": [
            {
                "name": "Baoyou Yin",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Jianheng Lin",
                "org": "Qingdao Laboratory"
            }
        ],
        "title": "Vertical directionality of ambient noise in shallow-water based on the simplified bottom model and its application on parameters inversion",
        "abstract": "According to a simplified bottom model, the vertical directionality of ambient noise was calculated in shallow water, and geo-acoustic parameters were estimated subsequently. The image method and the normal mode method were used at larger and smaller angles, respectively. The simulation results of the vertical directionality were in good agreement with the K/I noise model. A segmentation inversion scheme was proposed based on the analysis of noise data in shallow water, and then the noise intensity calculated using inverted parameters coincided with measurements at the same site. It was demonstrated that this method could describe the effects of bottom reflection on the vertical directionality of ambient noise, though the simplified bottom model was used. In addition, it was convenient to analysis the noise filed for the accurate layered structure could be neglected.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2012,
        "id": "g0ZcmOUb"
    },
    "2ncn9jjR": {
        "authors": [
            {
                "name": "Baiyu Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Symmetry results for decay solutions of semilinear elliptic systems on half spaces",
        "abstract": "In this paper, we prove that the decaying positive solutions of semi-linear elliptic systems on the half space with Neumann type condition is symmetric with respect to a line orthogonal to the boundary hyperplane. The monotonicity result is also obtained. Our methods employ the AlexandrovSerrin method of moving planes combined with Hopf's lemma at a corner. Our result can be applied to the LaneEmden system and the stationary Schrdinger system. \u00a9 2011 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Method of moving planes",
            "Neumann boundary condition",
            "Positive solutions",
            "Symmetry"
        ],
        "venue": "Nonlinear Analysis, Theory, Methods and Applications",
        "year": 2012,
        "id": "2ncn9jjR"
    },
    "pcnq0l51": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Xia-Bing Jiang",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Jing-Lin Zhang",
                "org": "College of Chemical Engineering and Environment"
            },
            {
                "name": "Jin-Ying Wang",
                "org": "College of Chemical Engineering and Environment"
            }
        ],
        "title": "Preparation and characterization of HMX/SiO 2 gel",
        "abstract": "Based on sol-gel method, the solution of dimethyl sulfoxide(DMSO)dissolving HMX was added into sol-gel system at gel point of SiO ",
        "keywords": [
            "Applied chemistry",
            "Critical diameter of booster",
            "Gel point",
            "Mechanical sensitivity",
            "Template of sol-gel"
        ],
        "venue": "Huozhayao Xuebao/Chinese Journal of Explosives and Propellants",
        "year": 2012,
        "id": "pcnq0l51"
    },
    "aoEXC7zn": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Substation Department One of Guangzhou Power Supply Bureau"
            },
            {
                "name": "Jianxun Wang",
                "org": "School of Electrical Engineering"
            }
        ],
        "title": "Effect of low-resistance connection to urban distribution network",
        "abstract": "The mode of low-resistance connection to urban distribution network will affect the action of main transformer protection and the zero-sequence network of distribution network. The actions of protection during grounding fault in substations of two different levels in transmission and distribution grid are analyzed for two connection modes of winding transformer: between low-voltage switch and low-voltage bushing of main transformer in 110 kV substation;with 10 kV bus in 220 kV substation. The changes of zero-sequence network after the action of 10 kV ASD(Automatic Switching Device) are compared for both modes. In the first mode, the body failure of winding transformer will not affect 10 kV bus while the redundant winding transformer of main transformer will be tripped to keep its zero-sequence network stable. In the second mode, when the winding transformer fails, if the switch refuses to act but the low-voltage backup protection of main transformer acts to isolate fault, the supply reliability will not be affected. To maintain the uniqueness of grounding point for urban distribution network and ensure the correct action of winding transformer protection, it is suggested the 10 kV ASD to trip the redundant winding transformer.",
        "keywords": [
            "Auto-switching device",
            "Electric grounding",
            "Electric power distribution",
            "Electric power system protection",
            "Electric substations",
            "Electric transformers",
            "Winding transformer",
            "Zero-sequence network"
        ],
        "venue": "Dianli Zidonghua Shebei/Electric Power Automation Equipment",
        "year": 2012,
        "id": "aoEXC7zn"
    },
    "hl0gBDYe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Cixiong Xu",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Hangkong Ouyang",
                "org": "School of Mechanical and Electronic Engineering and Automation"
            },
            {
                "name": "Weibin Rong",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Lining Sun",
                "org": "State Key Laboratory of Robotics and System"
            }
        ],
        "title": "Detection method of laser gyroscope cavity adjustment based on momentum BP neural network",
        "abstract": "In order to solve the manual detection drawbacks of laser gyroscope cavity adjustment, such as low quality and low efficiency, a multi-sensor information fusion detection method is proposed using a CCD camera and a photomultiplier. The center of the facula and the diaphragm and the loss of laser gyroscope are obtained and then transmitted to the fusion center. After fusion calculation, the integrated judgment is produced. The fusion system utilizes the momentum back-propagation neural network (BPNN) to fuse the multi-source information and output the final decision. And according to the modes of the detected signals and output decision, a three layers topology structure including an input layer, a hidden layer and an output layer is designed. The experimental results indicate that the accuracy of the proposed cavity adjustment detection method is 93.81%, which is higher than the manual step detection method using a single sensor about 6%.",
        "keywords": [
            "Cavity adjustment of laser gyroscope",
            "Detection",
            "Information fusion",
            "Momentum BP neural network",
            "Signal processing"
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 2012,
        "id": "hl0gBDYe"
    },
    "J0TkJWaV": {
        "authors": [
            {
                "name": "Nian Liu",
                "org": "State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources"
            },
            {
                "name": "Li Ma",
                "org": "China Electric Power Research Institute"
            },
            {
                "name": "Tieming Zhu",
                "org": "Hangzhou Xiaoshan Power Supply Bureau"
            }
        ],
        "title": "Synthetical assessment on distribution network planning scheme considering anti-disaster ability and regional characteristics",
        "abstract": "Distribution network planning is an important constituent of urban master planning and it is favorable for the improvement of decision-making level and returns on investment to perform synthetical assessment on planning schemes. In existing research results, the factors such as anti-disaster ability and regional characteristics are seldom brought into synthetical assessment on distribution network planning. For this reason, a method for synthetical assessment on distribution network planning in which anti-disaster ability and regional characteristics are taken into account is proposed. Firstly, based on existing research results, the disaster resisting factors are brought into the assessment indices and a assessment index system, in which the safety, reliability, economy, adaptability, coordination capacity and anti-disaster performance are included, is built; secondly, based on analytical hierarchy process (AHP) the influences of such factors as regional economic development, disaster distribution and geographic environment on index weights are further considered, and a synthetical assessment approach in which the regional characteristics are taken into account is given. The effectiveness of the proposed method is verified by analysis on actual distribution network planning schemes for a certain region in the 12th Five Year Plan.",
        "keywords": [
            "Anti-disaster index",
            "Distribution network planning",
            "Regional characteristics",
            "Synthetical assessment"
        ],
        "venue": "Dianwang Jishu/Power System Technology",
        "year": 2012,
        "id": "J0TkJWaV"
    },
    "L49NrcDt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Ci-Xiong Xu",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Hang-Kong Ouyang",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Wei-Bin Rong",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Li-Ning Sun",
                "org": "Robotics and Microsystem Center"
            }
        ],
        "title": "Detection of laser gyro cavity adjustment using information fusion",
        "abstract": "An automatic cavity adjustment system was established to improve the quality of laser gyro cavity adjustment and to overcome the drawbacks of manual detection such as low efficiency and low anti-interference capacity. According to the process of the cavity adjustment, a multi-sensor information fusion architecture was established by a CCD camera and a photomultiplier. A detection method of laser gyro cavity adjustment was proposed based on the D-S evidence theory. By analysis and calculation of the signals detected by the CCD camera and the photomultiplier, the center coordinate difference between facula and diaphragm and the loss value of the laser gyro were obtained and the evaluation function for each cavity adjustment result was deduced by these data. Furthermore, the qualified and unqualified belief functions of the cavity adjustment were obtained, respectively, and the quality of the cavity adjustment was verified based on the maximum support rule. The experimental result indicates that the accuracy of the detection method based on D-S evidence theory is 91.14%, which improves the quality of cavity adjustment effectively and validates the feasibility of the proposed method.",
        "keywords": [
            "Cavity adjustment",
            "D-S evidence theory",
            "Detection",
            "Information fusion",
            "Laser gyro"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2012,
        "id": "L49NrcDt"
    },
    "As2mtQj1": {
        "authors": [
            {
                "name": "Jiang Gong",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Jie Liu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Xin Wen",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Xuecheng Chen",
                "org": "Institute of Chemical and Environment Engineering"
            },
            {
                "name": "Dong Wan",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Haiou Yu",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Zhiwei Jiang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Ewa Borowiak-Palen",
                "org": "Institute of Chemical and Environment Engineering"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Effect of Cl/Ni molar ratio on the catalytic conversion of polypropylene into Cu-Ni/C composites and their application in catalyzing \" Click\" reaction",
        "abstract": "A one-pot approach to prepare Cu-Ni/C heterogeneous composites by carbonization of polypropylene (PP) using combined catalysts of Ni ",
        "keywords": [
            "Carbon materials",
            "Catalysis",
            "Composites",
            "Polypropylene"
        ],
        "venue": "Applied Catalysis B: Environmental",
        "year": 2012,
        "id": "As2mtQj1"
    },
    "cvT97CxE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Research Institute of Petroleum Processing"
            },
            {
                "name": "Huandi Hou",
                "org": "Research Institute of Petroleum Processing"
            },
            {
                "name": "Zijun Wang",
                "org": "Research Institute of Petroleum Processing"
            }
        ],
        "title": "Study on intensifying the process of Shengli vacuum residue thermal cracking",
        "abstract": "The thermal cracking of Shengli vacuum residue using a complex additive L to intensify liquid yield was studied by a lab-scale evaluation device. Test results demonstrate that using additive L, the liquid yield of thermal cracking can be increased, coke and dry gas yields decrease. The increased liquid product is mainly VGO fraction composed of more than 3-ring aromatic hydrocarbons, which indicates that the presence of additive L accelerates the cracking of alkyl side chains of polycyclic aromatics, as well as the bridge chains connected polycyclic rings, and furthermore, the obtained 3-4 rings aromatics can be escaped from the reaction system in time to form liquid product. Gas composition data show that in the gas product, the contents of methane, ethane and ethylene decrease, the contents of propane, propylene, butane and butylenes increase, which indicates that the presence of additive L may change the reaction pathway of hydrocarbons thermal cracking.",
        "keywords": [
            "Additive enhanced liquid yield",
            "Intensify",
            "Thermal cracking",
            "Vacuum residue"
        ],
        "venue": "Petroleum Processing and Petrochemicals",
        "year": 2012,
        "id": "cvT97CxE"
    },
    "fz3MRV25": {
        "authors": [
            {
                "name": "Minghui Chen",
                "org": "Key Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Minghe Mo",
                "org": "Key Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Changqun Duan",
                "org": "Key Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Dunhuang Fang",
                "org": "Yunnan Academy of Tobacco Agricultural Science"
            },
            {
                "name": "Yong Wang",
                "org": "Wenshan Shanqi Research Institute"
            },
            {
                "name": "Faxiang Yang",
                "org": "Yunnan Yunye Fertilizer Co. Ltd."
            },
            {
                "name": "Feng Zhou",
                "org": "Shandong TaiFengYuan Biotechnology Co. Ltd."
            }
        ],
        "title": "Screening of phosphate-solubilizing fungi from phosphate -rich soils in Dianchi and its effect on growth promoting in Brassica napus",
        "abstract": "Forty-eight isolates of phosphate solubilizing fungi (PSF) were isolated from 89 soil samples and their tricalcium phosphate (TCP) solubilization efficiencies were evaluated by Mo-blue method. The results showed that the concentration of soluble phosphates in liquid cultures ranged from 14.45 to 64.87 mg/L. SPF46, SPF47, and Mo-Po were the most efficient isolates releasing 55.44, 59.78 and 64.87 mg/L soluble phosphate in liquid cultures, respectively. By morphological features and ITS rDNA sequences homology analysis, the three isolates were identified as Penicillium citreonigrum, P. oxalicum and Aspergillus niger, respectively. They showed the highest phosphorus solubilization efficiency in the presence of TCP compared to the other tested FePO ",
        "keywords": [
            "Fungi",
            "Growth",
            "Phosphate solubilizing ability",
            "Soils"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2012,
        "id": "fz3MRV25"
    },
    "xZkr6TGk": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            }
        ],
        "title": "Multi-resource data fusion and identification for targets",
        "abstract": "Multisource image fusion technology is widely applied in a variety of fields such as remote sensing, computer vision, medical diagnosis and military surveillance. In most instances, multi-spectral and panchromatic images can provide more complementary information for feature extraction and target recognition. Algorithms based on gradient for image fusion only consider high-frequency information changes of the images, and neglect the richness of high-frequency information. To solve this problem, a new self-adaptive rule and algorithm based on gradient and energy is proposed in this paper by analyzing the internal relations between the statistics and the content of the images. The rule and algorithm takes into account the changes and richness of high-frequency information, and guarantees the richness of image information. Experiments show that the fusion rule and algorithm can significantly preserve all useful information from primitive images and effectively recognize targets with higher recognition accuracy. \u00a9 2012 American Scientific Publishers All rights reserved.",
        "keywords": [
            "Data fusion",
            "Energy",
            "Gradient",
            "Local statistics"
        ],
        "venue": "Advanced Science Letters",
        "year": 2012,
        "id": "xZkr6TGk"
    },
    "kFcnWWnI": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiu-Juan Xing",
                "org": ""
            }
        ],
        "title": "A multi-purpose video watermarking algorithm based on wavelet transform and image partition",
        "abstract": "Currently, robust, invisible double digital watermarking technology becomes the most popular and challenging direction, it has aroused great concern in the international community in recent years. The single watermark algorithms always merely have single function. In order to overcome the drawbacks, a multi-purpose dual watermark algorithm based on wavelet transform and image partition is presented in the paper. The algorithm embeds both robust watermark and fragile watermark to one video sequence by using DWT and multiple embedded methods. The later embedded fragile watermark is served for the early robust watermark. The experiment results show the proposed algorithm is more robust and imperceptible, and it can achieve copyright protection and content authentication at the same time. \u00a9 2012 IEEE.",
        "keywords": [
            "Copyright protection",
            "Fragile watermark",
            "Video watermarking",
            "Wavelet transform"
        ],
        "venue": "Proceedings - 2012 International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2012",
        "year": 2012,
        "id": "kFcnWWnI"
    },
    "82uCncR8": {
        "authors": [
            {
                "name": "Guowei Zhang",
                "org": "Ningbo Branch of Chinese Academy of Ordnance Science"
            },
            {
                "name": "Zheng Chen",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Wei Chen",
                "org": "Ningbo Branch of Chinese Academy of Ordnance Science"
            },
            {
                "name": "Haiying Xin",
                "org": "Ningbo Branch of Chinese Academy of Ordnance Science"
            },
            {
                "name": "Jing Zhai",
                "org": "Ningbo Branch of Chinese Academy of Ordnance Science"
            },
            {
                "name": "Zhanming Qin",
                "org": "Ningbo Branch of Chinese Academy of Ordnance Science"
            },
            {
                "name": "Li Ma",
                "org": "Ningbo Branch of Chinese Academy of Ordnance Science"
            },
            {
                "name": "Gang Chen",
                "org": "Ningbo Branch of Chinese Academy of Ordnance Science"
            }
        ],
        "title": "Effect of different Zr addition ways on the mechanical properties of super-high strength al alloys by spray forming",
        "abstract": "Effects of minor Zr additions on the microstructure and mechanical properties of super-high strength Al alloys by spray forming were investigated by optical microscope (OM), scanning electron microscope (SEM) and transmission electron microscopy(TEM). The results show that there exists coarse non-dissolve phases with the size from 5 \u03bcm to 30 \u03bcm and the strip-like morphology in the alloys with Al-Zr master alloy addition. The size of coarse phases is increased with the increase of Zr in the master alloys. Absence of coarse phases in the alloys with the Zr addition in form of pure particles can be observed. The fracture analysis shows that the coarse phases are the initiation resource of cracks, leading to the deterioration of the mechanical properties severely. The tensile strength and elongation are 820 MPa and 5%, respectively, of the alloy with the Zr addition in form of pure particle while their are 710MPa and 3.5%, respectively, of one with Zr addition in form of Al-Zr master alloys.",
        "keywords": [
            "Master alloys",
            "Mechanical properties",
            "Microstructure",
            "Spray forming"
        ],
        "venue": "Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys",
        "year": 2012,
        "id": "82uCncR8"
    },
    "KZfm5ZhB": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": "School of Information"
            },
            {
                "name": "Xiaofeng Yang",
                "org": "School of Information"
            },
            {
                "name": "Li Ma",
                "org": "School of Information"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information"
            },
            {
                "name": "Bin Niu",
                "org": "School of Information"
            }
        ],
        "title": "Blind multiband spectrum sensing in cognitive radio network",
        "abstract": "In this paper, an information theoretic criteria (ITC) based spectrum sensing method is proposed to detect the multi-primary users in cognitive radio network. Based on the theory of array signal processing, a new frequency-domain channel model of spectrum sensing is presented with multiple antennas. Then, a novel ITC-based spectrum sensing algorithm is proposed, which can blindly detect multi-primary users simultaneously in multiple frequency band, without any primary users' prior information. Simulation results show that, the proposed method can achieve a better spectrum sensing performance than conventional methods. \u00a9 2012 IEEE.",
        "keywords": [
            "cognitive network",
            "cognitive radio",
            "information theoretic criteria",
            "spectrum sensing"
        ],
        "venue": "2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings",
        "year": 2012,
        "id": "KZfm5ZhB"
    },
    "IV4avEB0": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": "School of Information"
            },
            {
                "name": "Xiaofeng Yang",
                "org": "School of Information"
            },
            {
                "name": "Li Ma",
                "org": "School of Information"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information"
            },
            {
                "name": "Bin Niu",
                "org": "School of Information"
            }
        ],
        "title": "Joint multiple CFOs and channel estimation for uplink OFDMA systems without noise statistics",
        "abstract": "In this paper, an H ",
        "keywords": [
            "access (OFDMA)",
            "carrier frequency offsets",
            "H \u221e filtering",
            "intercarrier interference (ICI)",
            "orthogonal frequency division multiplexing"
        ],
        "venue": "2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings",
        "year": 2012,
        "id": "IV4avEB0"
    },
    "OCxt1Y7k": {
        "authors": [
            {
                "name": "Ling-Ling Yang",
                "org": ""
            },
            {
                "name": "Ying Huang",
                "org": ""
            },
            {
                "name": "Jie Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ming-He Mo",
                "org": ""
            },
            {
                "name": "Wen-Jun Li",
                "org": ""
            },
            {
                "name": "Fa-Xiang Yang",
                "org": ""
            }
        ],
        "title": "Lysinibacillus mangiferahumi sp. nov., a new bacterium producing nematicidal volatiles",
        "abstract": "A Gram-positive bacterium, designated M-GX18 ",
        "keywords": [
            "Lysinibacillus mangiferahumi sp. nov.",
            "Nematicidal bacteria",
            "Polyphasic taxonomy",
            "Volatile"
        ],
        "venue": "Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology",
        "year": 2012,
        "id": "OCxt1Y7k"
    },
    "96brIKLq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Computer and Software"
            },
            {
                "name": "Jie Chen",
                "org": "School of Computer and Software"
            },
            {
                "name": "Bo Zhang",
                "org": "School of Computer and Software"
            }
        ],
        "title": "Improved RED algorithm for low-rate DoS attack",
        "abstract": "Low-rate DoS (LDoS) attack is very ulterior. The characteristics of LDoS attack are not very different from the characteristics of legitimate traffic. That makes prevention measures for traditional DoS attack ineffective to LDoS attacks. Although Flow Random Early Drop (FRED) can resist LDoS attack in the form of non-adaptive stream, but it can't resist LDoS attack of types of data stream. This brings great risks to the network. Therefore we propose new algorithm based on RED. NS-2 Experimental results show that LDoS can be accurately identified and be punished by improved RED algorithm. Then the network can return to normal and network security has been guaranteed. \u00a9 2012 Springer-Verlag GmbH.",
        "keywords": [
            "FRED",
            "improved RED algorithm",
            "low-rate DoS",
            "NS-2"
        ],
        "venue": "Advances in Intelligent and Soft Computing",
        "year": 2012,
        "id": "96brIKLq"
    },
    "ToJQugwo": {
        "authors": [
            {
                "name": "Lizhong Xia",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Linzhang Yang",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Guohua Liu",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Yundong Li",
                "org": "Institute of Soil Science"
            }
        ],
        "title": "Effects of hedgerows and ridge cultivation on losses of nitrogen and phosphorus of slope land in Three Gorges Reservoir area",
        "abstract": "Protective management of arable slope land plays an important role in protection of land resource and aquatic environment in Three Gorges region, China. Base on the regional natural conditions and the utilization of the arable slope land, four tillage modes with H1 (rotation of wheat and maize, wheat intercropped with horse bean, less tillage and ridge cultivation), H2 (rotation of wheat and maize, with Vetiveria ziz anioides contour hedges intercropped at slop length interval of 5m), H3 (rotation of wheat and maize, with alfalfa contour hedges intercropped at slop length interval of 5m), H4 (rotation of wheat and maize, conventional management) were conducted from Oct. 2009 to Oct. 2011. The differences of apparent recovery efficiency and Agronomic efficiency of applied nitrogen and phosphorus between treatments were discussed, as well as nitrogen and phosphorus losses through slope land surface runoff were analyzed. The results showed that compared with H4, H1 increased phosphorus use efficiency by 0.06 kg/kg. No significant difference of biological and economic production, apparent recovery efficiency and agronomic efficiency of applied nitrogen and phosphorus was observed among H2, H3 and H4, which showed intercropping with Vetiveria ziz anioides or alfalfa contour hedges wouldn't lead to the reduction of production. Furthermore significant effects on reducing soil erosion and sediment phosphorus loss were observed for H1, H2 and H3. Compared with H4, and sediment losses for H1, H2 and H3 decreased by 48.46%, 52.26% and 58.59% respectively, and sediment phosphorus losses decreased by 30.58%, 47.70% and 44.58% respectively.",
        "keywords": [
            "Contour hedges",
            "Nitrogen",
            "Phosphorus",
            "Runoff",
            "Shallow ridge cultivation",
            "Slope land"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2012,
        "id": "ToJQugwo"
    },
    "k51NmQI2": {
        "authors": [
            {
                "name": "Yifu Hu",
                "org": "School of Resources and Safety Engineering"
            },
            {
                "name": "Tingyong Wang",
                "org": "School of Resources and Safety Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Resources and Safety Engineering"
            }
        ],
        "title": "Research on anti-sliding characteristics of single double-row and composite anti-slide micropiles",
        "abstract": "The anti-sliding characteristics of single double-row and composite anti-slide micropiles are studied through three model experiments. The monitoring results of slope displacement indicate that: (1) micropiles can provide relatively bigger sliding resistance and decrease deformation rates; and it has obvious slope reinforcement effect. (2) Comparing with single double-row micropiles, composite micropiles have better reinforcement effect and the sliding resistance increases by 6.8%. There are three failure models namely bending failure of the pile body, disengaging between pile and soil and the fracture failure of piles. The crack angle of single double-row piles, with bending-tensile failure, is bigger value of 65.7\u00b0, while the value of composite piles is 33.9\u00b0, with bending-shearing failure. And the backward piles' cracks are more obvious than the forward piles. The soil pressure acting on the free section of single double-row pile body is \"S\" shaped distribution. The backward piles bear bigger soil pressure owing to directly contacting loads; meanwhile, the ratios of the maximum of soil pressure between the forward piles and backward piles are 0.53:1-0.50:1. As a result of the empty area between the pile and soil, the maximum of soil pressure distributes in 10% of the length of the pile above the sliding surface. The sliding resistance below sliding surface is inverted with triangular distribution under small pushing force and presents rectangular distribution under big pushing force. Due to the effect of coupling beam, the positive bending moment produced at the top of the forward piles is bigger; and the maximum negative moment appears around the sliding surface. The ratio of maximum negative bending moments between the backward piles and the forward piles is 0.67:1-0.80:1.",
        "keywords": [
            "Composite structure micropiles",
            "Failure model",
            "Micropiles",
            "Model experiment",
            "Slope engineering",
            "Soil pressure"
        ],
        "venue": "Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering",
        "year": 2012,
        "id": "k51NmQI2"
    },
    "WxV707Hg": {
        "authors": [
            {
                "name": "Shu-Bo Zhan",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Jian-Bin Song",
                "org": "State Key Laboratory of Networking and Switching Technology"
            },
            {
                "name": "Li Ma",
                "org": "Automation College"
            },
            {
                "name": "Fang-Chun Yang",
                "org": "State Key Laboratory of Networking and Switching Technology"
            }
        ],
        "title": "Fast mode selection of intra prediction algorithm based on spatial and frequency analysis",
        "abstract": "By using of the features of DCT coefficients in frequency domain and the correlation of the predictive mode in spatial domain, the proposed algorithm evaluated the complexity of encoding block and selected encoding block size firstly, computed the texture direction and pre-selected most possibly prediction mode of 16 \u00d7 16 block secondly, and then got the neighbor block's optimum mode and narrowed mode selection range of 4 \u00d7 4 block. The experiments show that, compared with existing algorithms, in the case of almost equal quality, the speed of the algorithm is significantly improved.",
        "keywords": [
            "Frequency domain analysis",
            "Intra prediction",
            "Mode selection",
            "Spatial domain analysis"
        ],
        "venue": "Tongxin Xuebao/Journal on Communications",
        "year": 2012,
        "id": "WxV707Hg"
    },
    "VYXyjdDy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Ke-Rang Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li-Min Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Pu Liu",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Site-controlled synthesis and the optimum reaction conditions of diethoxy phosphoryl chitooligosaccharides",
        "abstract": "Using low molecular weight chitooligosaccharide and dialkyl phosphite as raw materials, the site-controlled diethoxy phosphoryl chitooligosaccharides were synthesized through varying the amount of triethlamine. Then, N-diethoxy phosphoryl chitooligosaccharide and N, O, O-diethoxy phosphoryl chitooligosaccharide were obtained. The optimal synthetic conditions were studied by the single factor variable method. And the optimum reaction conditions of N-diethoxy phosphoryl chitooligosaccharide were as follows: 2 g COS, n ",
        "keywords": [
            "Chitooligosaccharide",
            "Diethoxy phosphoryl chitooligosaccharide",
            "Locus control"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2012,
        "id": "VYXyjdDy"
    },
    "qH21CCIH": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Natural Medicines"
            },
            {
                "name": "Yu Liu",
                "org": "State Key Laboratory of Natural Medicines"
            }
        ],
        "title": "Recent progress in study of angiopoietin in tumor treatment",
        "abstract": "The angiopoietin/Tie2 system has been identified as the second vascular-specific receptor tyrosine kinase system controlling maturation, and quiescence. Angiopoietin-2 (ANG-2) is prominently up-regulated in the host-derived vasculature of most tumors, making it an attractive candidate for antiangiogenic intervention. Inhibition of ANG-2 can slow tumor growth, and the combination of ANG-2 inhibition with cytotoxic drugs,anti-VEGF agents or TKIs (Tyrosine Kinase Inhibition) showed significantly enhanced antitumor effects compared with monotherapy.",
        "keywords": [
            "ANG-2",
            "Angiopoietin",
            "Angiopoietin/Tie2 System",
            "Antitumor effects",
            "Combination"
        ],
        "venue": "Chinese Journal of Pharmaceutical Biotechnology",
        "year": 2012,
        "id": "qH21CCIH"
    },
    "v77bkUKv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Vicente Miquel",
                "org": "Department of Geometry and Topology"
            }
        ],
        "title": "Remarks on scalar curvature of Yamabe solitons",
        "abstract": "In this article, we consider the scalar curvature of Yamabe solitons. In particular, we show that, with natural conditions and non-positive Ricci curvature, any complete Yamabe soliton has constant scalar curvature, namely, it is a Yamabe metric. We also show that a complete non-compact Yamabe soliton with the quadratic decay at infinity of its Ricci curvature has non-negative scalar curvature. A new proof of Kazdan-Warner condition is also presented. \u00a9 2012 Springer Science+Business Media B.V.",
        "keywords": [
            "Constant scalar curvature metric",
            "Yamabe solitons"
        ],
        "venue": "Annals of Global Analysis and Geometry",
        "year": 2012,
        "id": "v77bkUKv"
    },
    "WqlNqd0d": {
        "authors": [
            {
                "name": "Shuang Wu",
                "org": "State Key Laboratory of Cell Biology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Cell Biology"
            },
            {
                "name": "Yibo Wu",
                "org": "State Key Laboratory of Molecular Biology"
            },
            {
                "name": "Rong Zeng",
                "org": "State Key Laboratory of Molecular Biology"
            },
            {
                "name": "Xueliang Zhu",
                "org": "State Key Laboratory of Cell Biology"
            }
        ],
        "title": "Nudel is crucial for the WAVE complex assembly in vivo by selectively promoting subcomplex stability and formation through direct interactions",
        "abstract": "The WAVE regulatory complex (WRC), consisting of WAVE, Sra, Nap, Abi, and HSPC300, activates the Arp2/3 complex to control branched actin polymerization in response to Rac activation. How the WRC is assembled in vivo is not clear. Here we show that Nudel, a protein critical for lamellipodia formation, dramatically stabilized the Sra1-Nap1-Abi1 complex against degradation in cells through a dynamic binding to Sra1, whereas its physical interaction with HSPC300 protected free HSPC300 from the proteasome-mediated degradation and stimulated the HSPC300-WAVE2 complex formation. By contrast, Nudel showed little or no interactions with the Sra1-Nap1-Abi1-WAVE2 and the Sra1-Nap1-Abi1-HSPC300 complexes as well as the mature WRC. Depletion of Nudel by RNAi led to general subunit degradation and markedly attenuated the levels of mature WRC. It also abolished the WRC-dependent actin polymerization in vitro and the Rac1-induced lamellipodial actin network formation during cell spreading. Therefore, Nudel is important for the early steps of the WRC assembly in vivo by antagonizing the instability of certain WRC subunits and subcomplexes. \u00a9 2012 IBCB, SIBS, CAS All rights reserved.",
        "keywords": [
            "assembly",
            "HSPC300",
            "Nudel",
            "Sra1",
            "stabilization",
            "the WAVE regulatory complex"
        ],
        "venue": "Cell Research",
        "year": 2012,
        "id": "WqlNqd0d"
    },
    "8Vdt12ae": {
        "authors": [
            {
                "name": "Dong Xiao",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Fuyuan Mo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Geng Chen",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "An adjustable bit rate high quality speech coder",
        "abstract": "The channel bandwidth is limited in underwater acoustic communication. In medium or long distance underwater acoustic communication, the bit rate is required to be much lower than in a wireless communication channel. The speech coding bit rate is restricted to some extent, on the condition of high fidelity. The federal standard 2.4 kbit/s speech coder, mixed excitation linear prediction (MELP), is one of the best low bit rate speech coders, but its bit rate is still high for underwater acoustic communication. Considering the peculiarities of underwater acoustic channels, the asymmetrical distribution of speech information, MELP parameter analysis and refinement, and reduction of codebook redundancy, the MELP standard was studied from the viewpoints of speech synthesis and auditory perception. An adjustable bit rate high fidelity speech coder, whose number of united frames was not fixed, was proposed. At normal speech speed, the average bit rate was about 800 bit/s. The synthesized speech, which kept the individual characteristics of the speaker, was vivid and intelligible. The average perceptual evaluation of the speech quality mean opinion score (PESQ MOS) of synthesized speech was no less than 2.7, with a quality of close to 2.4 kbit/s MELP. The speech coder is available for medium or long distance (>10 km) underwater acoustic high quality speech communication or other non-realtime situations.",
        "keywords": [
            "Adjustable bit rate",
            "Non-real time",
            "Speech coder",
            "Underwater acoustic communication"
        ],
        "venue": "Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University",
        "year": 2012,
        "id": "8Vdt12ae"
    },
    "v2aL5c2Y": {
        "authors": [
            {
                "name": "Li-Yuan Sun",
                "org": ""
            },
            {
                "name": "Zhi-Yuan Gao",
                "org": ""
            },
            {
                "name": "Lu Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wen-Rong Wu",
                "org": ""
            },
            {
                "name": "De-Shu Zou",
                "org": ""
            }
        ],
        "title": "The influence of photopersist thickness and etching condition on the slope angle during the ICP etching process of GaAs",
        "abstract": "ICP etching technology was used to etching GaAs material which was coated with photoresist of different thicknesses and the slope angle of different patterns was studied. The dimensional effect of the GaAs material with small graphics in the etching process was discussed, the size gain and particle scattering model was also proposed to explain the fact that the slope angle of GaAs material coated with large photopersist thickness varies apparently. On the basis of the above research on the influence of the photopersist thickness to the slope angle, the influence of different etching selectivity was also studied. The fact was explained on two aspects, which contains GaAs dry etching mechanism and the effect of ICP etching parameters to the physical and chemical processes.",
        "keywords": [
            "Etching selectivity",
            "GaAs",
            "ICP",
            "Inclined angle",
            "Photoresist thickness"
        ],
        "venue": "Gongneng Cailiao yu Qijian Xuebao/Journal of Functional Materials and Devices",
        "year": 2012,
        "id": "v2aL5c2Y"
    },
    "2JfpUlbj": {
        "authors": [
            {
                "name": "Dewei Liu",
                "org": "Department of Technology and Physics"
            },
            {
                "name": "Yongguang Huang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Xiaoning Zhu",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Xiyuan Wang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Xuechun Lin",
                "org": "Laboratory of All-Solid-State Light Sources"
            },
            {
                "name": "Minghua Chen",
                "org": "Department of Electric Engineering"
            },
            {
                "name": "Hongliang Zhu",
                "org": "Key Laboratory of Semiconductor Materials Science"
            }
        ],
        "title": "Surface structure and optical absorption of silicon irradiated by picosecond laser pulses",
        "abstract": "The microstructured samples were prepared by irradiating silicon surface with picosecond laser pulses in SF6. The surface structure of laser irradiated samples was characterized by scanning electron microscope and micro Raman spectroscopy. The samples exhibited high optical absorptance over a wide wavelength range between 300 and 2700 nm. The absorptance of samples irradiated with the fluence of 1.0 J/cm ",
        "keywords": [
            "Infrared absorptance",
            "Microstructured silicon",
            "Picosecond laser",
            "Surface structure"
        ],
        "venue": "Advanced Science Letters",
        "year": 2012,
        "id": "2JfpUlbj"
    },
    "3qCPGLwH": {
        "authors": [
            {
                "name": "Binghong Xiong",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Caiquan Zhang",
                "org": ""
            }
        ],
        "title": "Laparoscopic versus open total mesorectal excision for middle and low rectal cancer: A meta-analysis of results of randomized controlled trials",
        "abstract": "Background: Laparoscopic total mesorectal excision (LTME) for rectal cancer remains controversial. The aim of this meta-analysis of randomized controlled trials (RCTs) is to compare LTME and open total mesorectal excision (OTME) as the primary treatment for patients with middle and low rectal cancer with regard to short-term outcomes. Materials and Methods: Literature searches of electronic databases (PubMed, Embase, and the Cochrane Library) and manual searches up to October 30, 2011 were performed. Prospective randomized clinical trials were eligible if they included patients with middle and low rectal cancer treated by LTME versus OTME. Fixed and random effects models were used. Review Manager version 5.1 software was used for pooled estimates. Results: Four RCTs enrolling 624 participants (LTME group, 308 cases; OTME group, 316 cases) were included in the meta-analysis. LTME for rectal cancer was associated with a significantly longer operative time but significantly less intraoperative blood loss and earlier time to pass first flatus. We found no significant differences in the number of lymph nodes, overall morbidity, and perioperative mortality rates between the two groups. Time to resume liquid diet, time to resume normal diet, and length of hospital stay, although not significantly different between the two groups, did suggest a positive trend toward LTME. Conclusions: It may be concluded that LTME is a safe and effective alternative to OTME and is justifiable under the setting of clinical trials. Additional RCTs that compare LTME and OTME and investigate the long-term oncological outcomes of LTME are required to determine the advantages of LTME over OTME. \u00a9 Copyright 2012, Mary Ann Liebert, Inc. 2012.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Laparoendoscopic and Advanced Surgical Techniques",
        "year": 2012,
        "id": "3qCPGLwH"
    },
    "IoujvD4Y": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Information Engineering"
            },
            {
                "name": "Yanhui Lu",
                "org": "Institute of Information Engineering"
            },
            {
                "name": "Peng Zou",
                "org": "Institute of Information Engineering"
            },
            {
                "name": "Xiaoping Zhou",
                "org": "Institute of Information Engineering"
            }
        ],
        "title": "Research on indoor electromagnetic radiation field of multiple antenna system",
        "abstract": "The complexity of the indoor environment brings great challenges to predict the electromagnetic radiation field of multiple antenna systems. Based on the Finite Difference Time Domain (FDTD) algorithm, using the mobile phone shielding device as the multiple antenna systems example, the mobile phone shielding device's indoor electromagnetic radiation field is researched by measurment method and simulation method. The effectivity of prediction method is verified by comparing the prediciton results with the measurment results. About 80% of the error can be controlled less than 4 \u00b1 dB. The quantitative research has certain guiding significance to the prediction of the multiple antenna systems radio wave propagation. \u00a9 2012 Science Press, Institute of Electronics, CAS and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "Electromagnetic radiation field",
            "Field intensity prediction",
            "Finite Difference Time Domain (FDTD)",
            "Indoor environment",
            "Multiple antenna systems"
        ],
        "venue": "Journal of Electronics",
        "year": 2012,
        "id": "IoujvD4Y"
    },
    "aupT3O4T": {
        "authors": [
            {
                "name": "Xueli He",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jingjing Meng",
                "org": ""
            },
            {
                "name": "Ping Wang",
                "org": ""
            }
        ],
        "title": "Effects of AM fungi on the growth and nutrients of Salvia miltiorrhiza Bge. under different soil water and fertilizer conditions",
        "abstract": "Salvia miltiorrhiza Bge. is a medicinal plant and perennial herb with relieving pain promoting blood circulation, and so on. In recent years, to supplying people's the demand, the area of cultivation Salvia was increasing in Hebei province, but the quality was reducing because of non-standard planting and improper use of fertilizer and pesticides. Therefore, it has become the popular areas of researches to improve yield and quality of Salvia at home and abroad. Arbuscular mycorrhizal (AM) fungi are a class of beneficial soil microbes. It is well known that AM fungi can enhance the resistance of plants to stressful situations, such as drought, salt, nutrient deficiency, etc. At the same time, AM fungi can form a good symbiotic relationship with the almost ninety percent of vascular plants. Some researches have shown that the arbuscular mycorrhizal symbiosis has significant interactive effects with water and fertilizer. The paper mainly studied the effects of arbuscular mycorrhizal fungi(Glomus mosseae) on the growth and nutrient of Salvia miltiorrhiza under different soil water and fertilizer conditions with pot experiment in greenhouse. The experimental design include two water treatments (drought stress, 40% of soil relative water content; normal water, 70% of soil relative water content). The amount of phosphorus included three levels low phosphorus (0. 08 gP/ kg soil,P1), normal phosphorus(0. 16 gP/ kg soil, P2) and high phosphorus (0. 24 gP/ kg soil, P3). The same condition inoculated differently with Glomus mosseae and non- mycorrhizal inoculation. The results showed that the treatment inoculated with AM fungi significantly promoted growth of host plant and infection rate, but the effect sof inoculation were affected by soil water and P level. Under 40% relative water content and different P levels, the inoculation of AM fungi on host plant has different influence on two water levels,Results as follows. The content of tanshinone in root significantly increased under P1, P2, P3 level; Both the content of tanshinone, Ca, Fe in shoot and Zn in root clearly went up only under P1, P2 level; The content of K, Zn in shoot increse only with P3 level; And the Mn in shoot increased only under P2, P3 level; However, when under P1, P2, P3 level, the content of danshensu in shoot and root, total phenolic and total flavonoids in root significantly reduced; Only with P1, P2 level, the total flavonoids in shoot decreased obviously. Under 70% relative water content, inoculation of AM fungi on Salvia miltiorrhiza Bge. has different influence on two water levels as follows. The content of total flavonoids, total phenolic in shoot and root, tanshinone, Fe in shoot and Ca, Mn in shoot all increased under P1, P2, P3 level; The content of danshensu and Zn in root also rised but only under P1, P2 level; The content of Mn in root increased only under P2, P3 level; Cu in shoot, Ca in root and K in shoot significantly increased under P1, P2 and P3 level respectively. The growth of Salvia miltiorrhiza Bge. was inhabited by water stress, but the inhibition was alleviated after inoculated with AM fungi. Therefore, AM fungi can form a good symbiotic relationship with Salvia miltiorrhiza Bge. Inoculation of AM fungi on the Salvia miltiorrhiza Bge. had the best effection under 70% relative water content and P2(0. 16 gP/ kg soil) level.",
        "keywords": [
            "AM fungi",
            "Growth quality",
            "Microelement",
            "Salvia miltiorrhiza Bge",
            "Water-fertilizer condition"
        ],
        "venue": "Shengtai Xuebao/ Acta Ecologica Sinica",
        "year": 2012,
        "id": "aupT3O4T"
    },
    "HigXDxIl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Rizhe Jin",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Zheng Bian",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Chuanqing Kang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Yu Chen",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Jingwei Xu",
                "org": "State Key Laboratory of Electroanalytical Chemistry"
            },
            {
                "name": "Lianxun Gao",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Donor-induced helical inversion of 1,1'-binaphthyl connecting with two molybdenum complexes",
        "abstract": "An atropisomeric biaryl molecule with a given absolute configuration could present two opposite helical conformations through the rotation around C-C single bond. To the best of our knowledge, the biaryl system is the simplest helical inversion model apart from stereomutation between two enantiomers. Herein, we first report such true helical inversion phenomena of biaryl compounds. Two [Mo ",
        "keywords": [
            "biaryls",
            "chirality",
            "circular dichroism",
            "helical structures",
            "molybdenum"
        ],
        "venue": "Chemistry - A European Journal",
        "year": 2012,
        "id": "HigXDxIl"
    },
    "CaprIFPM": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Missile Institute of Air Force Engineering University"
            },
            {
                "name": "Jianjun Yang",
                "org": "Missile Institute of Air Force Engineering University"
            },
            {
                "name": "Fei Liu",
                "org": "Missile Institute of Air Force Engineering University"
            }
        ],
        "title": "Main design parameters optimization method of stratospheric airship for the GPS information interdiction",
        "keywords": [
            "GPS (Global Positioning System)",
            "Jamming",
            "Parameters optimization",
            "Stratospheric airship"
        ],
        "venue": "Proceedings of 2012 International Conference on Measurement, Information and Control, MIC 2012",
        "year": 2012,
        "id": "CaprIFPM"
    },
    "cOP73H65": {
        "authors": [
            {
                "name": "Ping Li",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Yun Li Feng",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Ming He Mo",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Fa Xiang Yang",
                "org": "Yunnan Microbial Fermentation Engineering Research Center Co., Ltd"
            },
            {
                "name": "Hao Fu Dai",
                "org": "Institute of Tropical Bioscience and Biotechnology"
            },
            {
                "name": "You Xing Zhao",
                "org": "Institute of Tropical Bioscience and Biotechnology"
            }
        ],
        "title": "Diversity and chemotaxis of soil bacteria with antifungal activity against Fusarium wilt of banana",
        "abstract": "The chemotactic response of bacteria to root exudates plays an important role in the colonization of bacteria in the rhizosphere. In this study, 420 strains of antifungal bacteria against Fusarium oxysporum f. sp. cubense (Foc) were screened for chemotaxis based on a cheA molecular diagnostic method. A total of 124 strains with antifungal efficiencies of 27.26-67.14 % generated a characteristic band of cheA. The chemotaxis of 97 bacterial strains producing a cheA band was confirmed using the drop assay and swarm plate assay using catechol, p-hydroxybenzoic acid, salicylic acid, and asparagine as the attractants. A phylogenetic analysis based on restriction fragment length polymorphisms (RFLPs) and 16S rDNA sequences indicated that the 124 chemotactic antagonists of Foc were affiliated with 18 species of Paenibacillaceae, Bacillaceae, Streptomycineae, Enterobacteriaceae, and Pseudomonadaceae. The chemical composition of banana root exudates were analyzed by GC-MS, and 62 compounds, including alkanes, alkenes, naphthalenes, benzenes, and alcohols, were evaluated. Five representative antagonists of Foc showed 1.76- to 7.75-fold higher chemotactic responses than the control to seven compounds in banana root exudates, as determination by capillary assays. \u00a9 Society for Industrial Microbiology and Biotechnology 2012.",
        "keywords": [
            "Banana",
            "Biological control bacteria",
            "Chemotaxis",
            "Fusarium oxysporum f. sp. cubense",
            "Root exudates"
        ],
        "venue": "Journal of Industrial Microbiology and Biotechnology",
        "year": 2012,
        "id": "cOP73H65"
    },
    "hwmnaMZp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shasha Zhou",
                "org": ""
            },
            {
                "name": "Hangkong Ouyang",
                "org": ""
            },
            {
                "name": "Zhengfeng He",
                "org": ""
            },
            {
                "name": "Weibin Rong",
                "org": ""
            },
            {
                "name": "Lining Sun",
                "org": ""
            }
        ],
        "title": "Image sub-pixel recognition method for optical precise adjustment",
        "abstract": "Cavity adjustment is a critical step for manufacturing laser gyro. Location relation of the laser facula and the aperture images should be detected to provide control information for the movement of the cavity adjustment mechanism. According to the image features, a sequence image variance method is proposed to segment the laser facula image, and maximum variance between clusters method (Ostu algorithm) is adopted to acquire automatic threshold value to segment the aperture image. Use the edge detection of binary image to obtain pixel edge of the laser facula and the aperture images. And sub-pixel edge point information of the images is given by a parameter fitting method. Centre points coordinates of the laser facula and the aperture are achieved by fitting sub-pixel edge utilizing the least square ellipse fitting method. The experimental results of cavity adjustment verify the validity of image recognition method of the laser facula and the aperture. \u00a9 2012 IEEE.",
        "keywords": [
            "aperture",
            "Image recognition",
            "laser facula",
            "least square fitting",
            "subpixel edge"
        ],
        "venue": "2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012",
        "year": 2012,
        "id": "hwmnaMZp"
    },
    "u9DqhWiR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Kun Wang",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Linzhi Sun",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Shasha Zhou",
                "org": "School of Mechatronic Engineering and Automation"
            }
        ],
        "title": "Positioning accuracy analysis of adjusting target mechanism of three-dimensional attitude",
        "abstract": "A novel adjusting target mechanism of three-dimensional attitude is presented according to the characteristics of the target transport subsystem in inertial confinement fusion (ICF). The mechanism consists of a tangent mechanism adjusting rotation angle and a set of orthogonal tangent mechanism adjusting two-dimensional deflection angles. The structural parameters of the adjusting target mechanism are analyzed according to principle errors, structure errors and motion errors of following. The analysis results indicate that the system error of the adjusting target mechanism is influenced by the displacement of the linear actuators, the actuator ball radius, the working radius of the tangent mechanism, the angle error of the inclined installation hole, the centralization error of the actuators, the orthogonal error of the two tangent mechanisms, and the angle errors of the inclined target rod and inclined rotation shaft. The errors of the inclined target rod and inclined rotation shaft are the two greatest impact factors, the spherical contact error is the next. By means of precise assembly and control system compensation, the accuracy of the adjusting target mechanism can be less than 0.1 mrad.",
        "keywords": [
            "Attitude adjusting",
            "Error analysis",
            "Tangent mechanism",
            "Target"
        ],
        "venue": "Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams",
        "year": 2012,
        "id": "u9DqhWiR"
    },
    "qA5y8Tlx": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": "College of Information"
            },
            {
                "name": "Haoyu Li",
                "org": "College of Information"
            },
            {
                "name": "Xiaofeng Yang",
                "org": "College of Information"
            },
            {
                "name": "Li Ma",
                "org": "College of Information"
            },
            {
                "name": "Ji Ma",
                "org": "College of Information"
            },
            {
                "name": "Bin Niu",
                "org": "College of Information"
            }
        ],
        "title": "Phase noise estimation and mitigation for cognitive OFDM systems",
        "abstract": "In this paper, a novel maximum likelihood (ML) method is proposed to estimate and mitigate phase noise (PN) for cognitive orthogonal frequency division multiplexing (OFDM) systems. In the proposed method, PN estimation is formulated as a unitary-constrained optimization problem based on the ML criterion. Using the obtained estimate of the PN vector, both common phase error and inter-carrier interference are effectively mitigated and reduced for symbol error rate (SER) performance improvement. Simulation results show that the proposed method can mitigate PN effectively, and obtain better SER performance for cognitive OFDM systems compared with conventional methods. \u00a9 2012 Springer-Verlag.",
        "keywords": [
            "inter-carrier interference (ICI)",
            "maximum likelihood (ML)",
            "Orthogonal frequency division multiplexing (OFDM)",
            "phase noise"
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2012,
        "id": "qA5y8Tlx"
    },
    "P7rD45IT": {
        "authors": [
            {
                "name": "Li-Yuan Sun",
                "org": "Key Laboratory of Opto-Electronics Technology"
            },
            {
                "name": "Zhi-Yuan Gao",
                "org": "Key Laboratory of Opto-Electronics Technology"
            },
            {
                "name": "De-Shu Zou",
                "org": "Key Laboratory of Opto-Electronics Technology"
            },
            {
                "name": "Lu Zhang",
                "org": "Key Laboratory of Opto-Electronics Technology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Opto-Electronics Technology"
            },
            {
                "name": "Liang Tian",
                "org": "Key Laboratory of Opto-Electronics Technology"
            },
            {
                "name": "Guang-Di Shen",
                "org": "Key Laboratory of Opto-Electronics Technology"
            }
        ],
        "title": "The optimization of lithography process on the deep muti-stepped surface",
        "abstract": "In this article, we investigate the problems existing in the lithography on the deep multi-stepped surface. Different photoresist thicknesses above and under the step are measured in experiment. The relationship between step height and photoresist thickness is discussed and numerically described. Based on the description of Beer model about the light absorption coefficient, the curves of different light transmittances at different times are analysed. Reasons why the light transmittance changes with time are explained, and the light absorption coefficient is believed to be related to photoresist thickness. On this basis, the lithography process is optimized. The patterns with narrow line-width under the deep step on the wafer are obtained. \u00a9 2012 Chinese Physical Society.",
        "keywords": [
            "Lithography processes",
            "Multi-stepped"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2012,
        "id": "P7rD45IT"
    },
    "eMckIdxo": {
        "authors": [
            {
                "name": "Pei-Xiang Yang",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Ming-Hui Chen",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Jia-Qin Xi",
                "org": "Zhengzhou Tobacco Research Institute of China National Tobacco Corporation"
            },
            {
                "name": "Feng He",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Chang-Qun Duan",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Ming-He Mo",
                "org": "Laboratory for Conservation and Utilization of Bio-Resources"
            },
            {
                "name": "Dun-Huang Fang",
                "org": "Yunnan Academy of Tobacco Agricultural Science"
            },
            {
                "name": "Yan-Qing Duan",
                "org": "Technology Department of Hongyunhonghe Group"
            },
            {
                "name": "Fa-Xiang Yang",
                "org": "Yunnan Yunye Fertilizer Co. Ltd."
            }
        ],
        "title": "Phosphate Solubilizing Ability and Phylogenetic Diversity of Bacteria from P-Rich Soils Around Dianchi Lake Drainage Area of China",
        "abstract": "The phylogenetic diversity of phosphate solubilizing bacteria (PSB) distributed in P-rich soils in the Dianchi Lake drainage area of China was characterized, and the tricalcium phosphate (TCP) solubilizing activities of isolated PSB were determined. Among 1 328 bacteria isolated from 100 P-rich soil samples, 377 isolates (28.39% of the total) that exhibited TCP solubilization activity were taken as PSB. These PSB showed different abilities to solubilize TCP, with the concentrations of solubilized P in bacterial cultures varying from 33.48 to 69.63 mg L",
        "keywords": [
            "P mine area",
            "Phosphate solubilizing bacteria",
            "Phylogenetic analysis",
            "Restriction fragment length polymorphism analysis",
            "Tricalcium phosphate solubilization activity"
        ],
        "venue": "Pedosphere",
        "year": 2012,
        "id": "eMckIdxo"
    },
    "qmHAKbtc": {
        "authors": [
            {
                "name": "Wenyin Yang",
                "org": "School of Electronic and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic and Information Engineering"
            }
        ],
        "title": "HyperDomain: Enabling inspection of malicious VMM's misbehavior",
        "abstract": "Virtualization enables the popularization of cloud computing on the one hand, and naturally becomes the security base of cloud computing on the other hand. Nowadays, most of the existing researches focus on the security protection of Virtual Machine (VM) which is ensured by the Virtual Machine Monitor (VMM) provided by Cloud Service Provider. Nevertheless, it's easily neglected that the VMM is a potential malware, which may threaten the confidentiality of VM's data without users' awareness. In this paper, we present HyperDomain, a framework implemented with hardware components and a security VM, aiming to guarantee the confidentiality of data on the memory through verification and measurement of VMM's related operations. Besides, in order to ensure the normal operation of HyperDomain, self-protection mechanisms, including secret communication scheme and capability enhancement of security VM, are introduced. The security analysis shows that the inspection of VMM's misbehavior is effective to defend against the attacks to memory data, and to inform the guest VMs about the illegal operation. In addition, the auxiliary HyperDomain self-protection approaches are proved to be valid for eavesdropping and interruption attacks defense. \u00a9 2012 IEEE.",
        "keywords": [
            "cloud computing",
            "data confidentiality",
            "security",
            "virtual machine monitor",
            "virtualization"
        ],
        "venue": "Proc. of the 11th IEEE Int. Conference on Trust, Security and Privacy in Computing and Communications, TrustCom-2012 - 11th IEEE Int. Conference on Ubiquitous Computing and Communications, IUCC-2012",
        "year": 2012,
        "id": "qmHAKbtc"
    },
    "4jlvGuj4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Search for global minimum geometries of medium sized Cd nTe n clusters (n = 15, 16, 20, 24 and 28)",
        "abstract": "Following our recent work which revealed the lowest-energy structures of Cd ",
        "keywords": [
            ""
        ],
        "venue": "Chemical Physics Letters",
        "year": 2012,
        "id": "4jlvGuj4"
    },
    "YgIqahSt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Information Center"
            },
            {
                "name": "Lin Yang",
                "org": "Computer School"
            },
            {
                "name": "Lin Bai",
                "org": "Computer School"
            },
            {
                "name": "Rongxi Wang",
                "org": "Schools of Mechanical Engineering"
            }
        ],
        "title": "Immune network based text clustering algorithm",
        "abstract": "The principles of the immune system and Monoclonal were introduced briefly. Focused on the text expressed by the vector space model which was processed by semantic computation, an adaptive polyclonal clustering algorithm was proposed. Firstly, the calculation method was defined for the affinity between antibody and antigens and the affinity of antibodies, the genetic operation factors were designed, replacement, inverse, colonel, crossover, mutation, death, concatenate and clustering included, secondly, the process was given, and lastly, the clustering processes and analysis were done based on the text sets in a corpora. The experiments verifies that the algorithm proposed above can get the rational clustering number and have a better correct identification rate and recall rate. \u00a9 2012 IEEE.",
        "keywords": [
            "Artificial Immune Network",
            "Clonal selection",
            "Text Clustering analysis"
        ],
        "venue": "Proceedings - 13th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, SNPD 2012",
        "year": 2012,
        "id": "YgIqahSt"
    },
    "Og6PwYQ9": {
        "authors": [
            {
                "name": "Feng Yang",
                "org": "State Key Lab. Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources"
            },
            {
                "name": "Jiping Yue",
                "org": "Ben May Department for Cancer Research"
            },
            {
                "name": "Li Ma",
                "org": "State Key Lab. Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources"
            },
            {
                "name": "Zhiyuan Ma",
                "org": "State Key Lab. Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources"
            },
            {
                "name": "Mei Li",
                "org": "State Key Lab. Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources"
            },
            {
                "name": "Xiaoyang Wu",
                "org": "Ben May Department for Cancer Research"
            },
            {
                "name": "Hong Liang",
                "org": "State Key Lab. Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources"
            }
        ],
        "title": "Interactive associations of drug-drug and drug-drug-drug with iia subdomain of human serum albumin",
        "abstract": "Owing to advantageous biochemical and pharmacological properties of human serum albumin (HSA), HSA-based drug carrier is playing an increasing role in the clinical setting. Since the IIA subdomain of HSA is a big hydrophobic cavity, we proposed that HSA delivers multiple drugs simultaneously docking on the IIA subdomain and that drugs may influence each others binding affinity to albumin when cobinding the HSA IIA subdomain. Therefore, we studied the interactive association of drugs with the IIA subdomain of HSA by fluorescence spectroscopy and X-ray crystallography, in order to elucidate the molecular mechanism and behavior of drugs cobinding the IIA subdomain of HSA, and develop a universal structure-based model for HSA carrier design. We solved HSA-fatty acid-cinnamic acid, HSA-fatty acid-cinnamic acid-indometacin and HSA-fatty acid-cinnamic acid-indometacin-lamivudine complex structures, respectively. HSA complex structures and fluorescence quenching of HSA revealed that different drugs can regulate binding sites, binding mode and binding affinity of each other. For example, indometacin renders cinnamic acid to make reposition, and decreases binding affinity of HSA for cinnamic acid, but increases binding affinity of itself to HSA. Lamivudine makes cinnamic acid and indometacin to bind new subsites. Cinnamic acid-indometacin enhances binding affinity of lamivudine, and cinnamic acid-lamivudine increases binding affinity of indometacin, but indometacin-lamivudine decreases binding affinity of cinnamic acid to HSA. The study provided a biochemical basis for structure-guided development of HSA delivery system. \u00a9 2012 American Chemical Society.",
        "keywords": [
            "drug delivery systems",
            "fluorescence spectroscopy",
            "human serum albumin",
            "protein?ligand interaction",
            "X-ray crystallography"
        ],
        "venue": "Molecular Pharmaceutics",
        "year": 2012,
        "id": "Og6PwYQ9"
    },
    "PUypqjtU": {
        "authors": [
            {
                "name": "Guowei Zhang",
                "org": "The Ningbo Branch of Ordnance Science Institute"
            },
            {
                "name": "Zheng Chen",
                "org": "Northwesten polytechnical university"
            },
            {
                "name": "Wei Chen",
                "org": "The Ningbo Branch of Ordnance Science Institute"
            },
            {
                "name": "Haiying Xin",
                "org": "The Ningbo Branch of Ordnance Science Institute"
            },
            {
                "name": "Jing Zhai",
                "org": "The Ningbo Branch of Ordnance Science Institute"
            },
            {
                "name": "Anzhen Guo",
                "org": "The Ningbo Branch of Ordnance Science Institute"
            },
            {
                "name": "Li Ma",
                "org": "The Ningbo Branch of Ordnance Science Institute"
            },
            {
                "name": "Gang Chen",
                "org": "The Ningbo Branch of Ordnance Science Institute"
            }
        ],
        "title": "The microstructure and mechanical properties of super-high strength Al alloys by spray forming",
        "abstract": "To analysis the microstructure and properties of super-high strength Al-Zn-Mg-Cu alloys containing Zr,Ni and Mn, the apparatus of SEM, TEM, and Tensile machine was used. The results show that the microstructure was fine and homogeneous, the phases became finer for the alloys with adding Zr, Mn, Ni than the alloy with Zr only after solid solution. The ultimate tensile strength of the alloy was 850MPa and the elongation was 5% respectively at peak aging. \u00a9 (2012) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Mechanical properties",
            "Microstructure",
            "Spray forming"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "PUypqjtU"
    },
    "hDgNb7bO": {
        "authors": [
            {
                "name": "Binghong Xiong",
                "org": "Department of Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Internal Medicine"
            },
            {
                "name": "Caiquan Zhang",
                "org": "Department of General Surgery"
            }
        ],
        "title": "Robotic versus laparoscopic gastrectomy for gastric cancer: A meta-analysis of short outcomes",
        "abstract": "Background: Robotic gastrectomy (RG) for gastric cancer remains controversial. The main aim of this meta-analysis was to compare the safety and efficacy of robotic gastrectomy (RG) and conventional laparoscopic gastrectomy (LG) for gastric cancer. Methods: Literature searches of electronic databases (PubMed, Embase, Cochrane Library Ovid, and Web of Science databases) and manual searches up to December 30, 2011 were performed. Comparative clinical trials were eligible if they reported perioperative outcomes for RG and LG for gastric cancer. Fixed and random effects models were used. The RevMan 5.1 was used for pooled estimates. Results: Three NRCTs enrolling 918 patients (268 in the RG group and 650 in the LG group) were included in the meta-analysis. RG for gastric cancer was associated with a significantly longer operative time (WMD: 68.77, 95% CI: 35.09-102.45; P < 0.0001), but significantly less intraoperative blood loss (WMD: -41.88, 95% CI: -71.62 to -12.14; P = 0.006). We found no significant differences in the number of lymph nodes (WMD: -0.71, 95% CI: -6.78 to 5.36; P = 0.82), overall morbidity (WMD: 0.74, 95% CI: 0.47 to 1.16; P = 0.19), perioperative mortality rates (WMD: 1.80, 95% CI: 0.30 to 10.89; P = 0.52) and length of hospital stay (WMD: 0.42, 95% CI: -1.87 to 0.79; P = 0.42) between the two groups. Conclusions: It may be concluded that RG is a safe and effective alternative to LG and is justifiable under the setting of clinical trials. Additional RCTs that compare RG and LG and investigate the long-term oncological outcomes are required to determine potential advantages or disadvantages of RG. \u00a9 2012 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Gastric cancer",
            "Laparoscopic gastrectomy",
            "Meta-analysis",
            "Robotic gastrectomy"
        ],
        "venue": "Surgical Oncology",
        "year": 2012,
        "id": "hDgNb7bO"
    },
    "FCnujSYj": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Zhi-Ming Ma",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Wei Sun",
                "org": "Department of Mathematics and Statistics"
            }
        ],
        "title": "Fukushima's decomposition for diffusions associated with semi-dirichlet forms",
        "abstract": "Diffusion processes associated with semi-Dirichlet forms are studied in the paper. The main results are Fukushima's decomposition for the diffusions and a transformation formula for the corresponding martingale part of the decomposition. The results are applied to some concrete examples. \u00a9 2012 World Scientific Publishing Company.",
        "keywords": [
            "Diffusion",
            "Fukushima's decomposition",
            "Semi-Dirichlet form",
            "Transformation formula"
        ],
        "venue": "Stochastics and Dynamics",
        "year": 2012,
        "id": "FCnujSYj"
    },
    "R6PoH3C9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Liang Cheng",
                "org": "School of Mathematics and Statistics"
            },
            {
                "name": "Anqiang Zhu",
                "org": "School of Mathematics and Statistics"
            }
        ],
        "title": "Extending Yamabe flow on complete Riemannian manifolds",
        "abstract": "In this paper, we study the extending problem of the Yamabe flow \u2202g\u2202t=-Rg on complete Riemannian manifolds. Suppose that (M \n                        ",
        "keywords": [
            "Extending problem",
            "Moser iteration",
            "Scalar curvature",
            "Yamabe flow"
        ],
        "venue": "Bulletin des Sciences Mathematiques",
        "year": 2012,
        "id": "R6PoH3C9"
    },
    "TuXdUtRG": {
        "authors": [
            {
                "name": "Jinglian Gu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Feng Zhang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wanglin Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chaoqun Huang",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Preparation and thermal properties of Poly(2,3-dimethylaniline)/ZrO 2 composite",
        "abstract": "Poly(2,3-dimethylaniline)/ZrO ",
        "keywords": [
            "Poly(2,3-dimethylaniline)",
            "PZC",
            "Thermal stability"
        ],
        "venue": "Thermochimica Acta",
        "year": 2012,
        "id": "TuXdUtRG"
    },
    "RyUJbSLT": {
        "authors": [
            {
                "name": "Jianyi Huang",
                "org": "Key Laboratory of Regional Sustainable Development Modeling"
            },
            {
                "name": "Yi Liu",
                "org": "Key Laboratory of Regional Sustainable Development Modeling"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Regional Sustainable Development Modeling"
            },
            {
                "name": "Fei Su",
                "org": "School of Tourism and City Administration"
            }
        ],
        "title": "Methodology for the assessment and classification of regional vulnerability to natural hazards in China: The application of a DEA model",
        "abstract": "This paper presents a new method for quantifying vulnerability to natural hazards in China. As an important area of vulnerability research, quantitative assessment of vulnerability has raised much focus in academia. Presently, scholars have proposed a variety of methods for quantitative assessment, which usually create an index of overall vulnerability from a suite of indicators, based on the understanding of the cause or mechanism of vulnerability. However, due to the complex nature of vulnerability, this approach caused some arguments on the indicator selection and the weight set for subindices. A data envelopment analysis-based model for the assessment of the regional vulnerability to natural disasters is presented here to improve upon the traditional methods, and a new approach for the classification of vulnerability is proposed. The vulnerability to natural hazards in China's mainland is illustrated as a case study. The result shows that the overall level of vulnerability to natural hazards in mainland China is high. The geographic pattern shows that vulnerability is highest in western China, followed by diminishing vulnerability in central China, and lowest vulnerability levels in eastern China. There is a negative correlation between the level of vulnerability and the level of regional economic development. \u00a9 2012 Springer Science+Business Media B.V.",
        "keywords": [
            "Classification",
            "DEA model",
            "Natural disasters",
            "Vulnerability"
        ],
        "venue": "Natural Hazards",
        "year": 2013,
        "id": "RyUJbSLT"
    },
    "qwz6FFuk": {
        "authors": [
            {
                "name": "Feng Yang",
                "org": ""
            },
            {
                "name": "Philbert Lee",
                "org": ""
            },
            {
                "name": "Zhiyuan Ma",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guoping Yang",
                "org": ""
            },
            {
                "name": "Xiaoyang Wu",
                "org": ""
            },
            {
                "name": "Hong Liang",
                "org": ""
            }
        ],
        "title": "Regulation of amantadine hydrochloride binding with IIA subdomain of human serum albumin by fatty acid chains",
        "abstract": "Human serum albumin (HSA) is a major protein component of blood plasma that has been exploited to bind and transport a wide variety of endogenous and exogenous organic compounds. Although anionic drugs readily associate with the IIA subdomain of HSA, most cationic drugs poorly associate with HSA at this subdomain. In this study, we propose to improve the association between cationic drugs and HSA by modifying HSA with fatty acid chains. For our experiments, we tested amantadine hydrochloride, a cationic drug with antiviral and antiparkinsonian effects. Our results suggest that extensive myristoylation of HSA can help stabilize the interaction between amantadine and HSA in vitro. Our X-ray crystallography data further elucidate the structural basis of this regulation. Additionally, our crystallography data suggest that anionic drugs, with a functional carboxylate group, may enhance the association between amantadine and HSA by a mechanism similar to myristoylation. Ultimately, our results provide critical structural insight into this novel association between cationic drugs and the HSA IIA subdomain, raising the tempting possibility to fully exploit the unique binding capacity of HSA's IIA subdomain to achieve simultaneous delivery of anionic and cationic drugs. \u00a9 2012 Wiley Periodicals, Inc.",
        "keywords": [
            "Albumin",
            "Drug delivery systems",
            "Fluorescence spectroscopy",
            "Protein binding",
            "Structure-transport relationship"
        ],
        "venue": "Journal of Pharmaceutical Sciences",
        "year": 2013,
        "id": "qwz6FFuk"
    },
    "Ts0sbGXI": {
        "authors": [
            {
                "name": "Yaping Qi",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Lijing Pan",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Pan Liao",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Junxiu Ge",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Donghua Zhang",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Qianqian Zheng",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Baiwei Yu",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Yanxue Tang",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            },
            {
                "name": "Dazhi Sun",
                "org": "Key Laboratory of Resource Chemistry of Ministry of Education"
            }
        ],
        "title": "Investigation on FT-IR spectra and dielectric property of PVDF/inorganic composites",
        "abstract": "In order to explore the effects of ceramics' contents on composites' macro-performance and microscopic structure, polyvinylidene fluoride/barium titanate composites were prepared by a coating technique. The PVDF/BaTiO ",
        "keywords": [
            ""
        ],
        "venue": "Journal of Materials Science: Materials in Electronics",
        "year": 2013,
        "id": "Ts0sbGXI"
    },
    "jGim2aeM": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Life Information Science and Instrument Engineering"
            },
            {
                "name": "Richard C. Staunton",
                "org": "School of Engineering"
            }
        ],
        "title": "Analysis of the contour structural irregularity of skin lesions using wavelet decomposition",
        "abstract": "The boundary irregularity of skin lesions is of clinical significance for the early detection of malignant melanomas and to distinguish them from other lesions such as benign moles. The structural components of the contour are of particular importance. To extract the structure from the contour, wavelet decomposition was used as these components tend to locate in the lower frequency sub-bands. Lesion contours were modeled as signatures with scale normalization to give position and frequency resolution invariance. Energy distributions among different wavelet sub-bands were then analyzed to extract those with significant levels and differences to enable maximum discrimination. Based on the coefficients in the significant sub-bands, structural components from the original contours were modeled, and a set of statistical and geometric irregularity descriptors researched that were applied at each of the significant sub-bands. The effectiveness of the descriptors was measured using the Hausdorff distance between sets of data from melanoma and mole contours. The best descriptor outputs were input to a back projection neural network to construct a combined classifier system. Experimental results showed that thirteen features from four sub-bands produced the best discrimination between sets of melanomas and moles, and that a small training set of nine melanomas and nine moles was optimum. \u00a9 2012 Elsevier Ltd All rights reserved.",
        "keywords": [
            "Melanoma detection",
            "Multi-scale descriptors",
            "Significant wavelet sub-bands",
            "Structural irregularity of contours",
            "Wavelet decomposition"
        ],
        "venue": "Pattern Recognition",
        "year": 2013,
        "id": "jGim2aeM"
    },
    "bIU1cT7X": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yong Hong Cao",
                "org": ""
            },
            {
                "name": "Ming Hui Cheng",
                "org": ""
            },
            {
                "name": "Ying Huang",
                "org": ""
            },
            {
                "name": "Ming He Mo",
                "org": ""
            },
            {
                "name": "Yong Wang",
                "org": ""
            },
            {
                "name": "Jian Zhong Yang",
                "org": ""
            },
            {
                "name": "Fa Xiang Yang",
                "org": ""
            }
        ],
        "title": "Phylogenetic diversity of bacterial endophytes of Panax notoginseng with antagonistic characteristics towards pathogens of root-rot disease complex",
        "abstract": "Endophytes play an important role in protection of host plants from infection by phytopathogens. Endophytic bacteria were isolated from five different parts (root, stem, petiole, leaf and seed) of Panax notoginseng and evaluated for antagonistic activity against Fusarium oxysporum, Ralstonia sp. and Meloidogyne hapla, three major pathogens associated with root-rot disease complex of P. notoginseng. From 1000 endophytic bacterial strains evaluated in vitro, 104 strains exhibited antagonistic properties against at least one of these three pathogens. Phylogenetic analyses of their 16S rRNA gene sequences showed that these 104 antagonistic bacteria belong to four clusters: Firmicutes, Proteobacteria, Actinobacteria and Bacteroidetes/Chlorobi. Members of the Firmicutes, in particular the Bacillus spp., were predominant in all analyzed tissues. The root was the main reservoir for antagonistic bacteria. Of the 104 antagonists, 51 strains showed antagonistic activities to one pathogen only, while 43 and 10 displayed the activities towards two and all three pathogens, respectively. The most dominant species in all tissues were Bacillus amyloliquefaciens subsp. plantarum and Bacillus methylotrophicus, which were represented by eight strains with broad antagonistic spectrum to the all three test pathogens of root-rot disease complex of P. notoginseng. \u00a9 2012 Springer Science+Business Media B.V.",
        "keywords": [
            "Antagonism",
            "Biological control",
            "Endophytic bacteria",
            "Panax notoginseng",
            "Root-rot disease complex"
        ],
        "venue": "Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology",
        "year": 2013,
        "id": "bIU1cT7X"
    },
    "5le5L9OU": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Juncheng Wei",
                "org": ""
            }
        ],
        "title": "Stability and multiple solutions to Einstein-scalar field Lichnerowicz equation on manifolds",
        "abstract": "In this paper, we study the stability and multiple solutions to Einstein-scalar field Lichnerowicz equation on compact Riemannian manifolds. In particular, in dimension no more than 5, we can find a different way (comparing with the previous result of Hebey, Pacard and Pollack) by showing that there are at least two positive solutions or a unique positive solution according to the coercivity property of a quadratic form defined by the minimal solution obtained by the monotone method. When the coercive condition fails, we prove a uniqueness result. A positive solution of the Lichnerowicz equation is also found in a complete non-compact Riemannian manifold. \u00a9 2012 Elsevier Masson SAS.",
        "keywords": [
            "Einstein-scalar field Lichnerowicz equation",
            "Mountain pass solution",
            "Stability",
            "Uniqueness"
        ],
        "venue": "Journal des Mathematiques Pures et Appliquees",
        "year": 2013,
        "id": "5le5L9OU"
    },
    "EZDbRXKI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chao-Qun Huang",
                "org": ""
            },
            {
                "name": "Meng-Yu Gan",
                "org": ""
            }
        ],
        "title": "Synthesis and anticorrosion properties of poly(2,3-dimethylaniline) doped with phosphoric acid",
        "abstract": "Poly(2,3-dimethylaniline) (P(2,3-DMA)) was synthesized chemically by using phosphoric acid (H",
        "keywords": [
            "anticorrosion property",
            "phosphoric acid",
            "poly(2,3-dimethylaniline)"
        ],
        "venue": "Journal of Applied Polymer Science",
        "year": 2013,
        "id": "EZDbRXKI"
    },
    "yaKmmRYe": {
        "authors": [
            {
                "name": "Jinfeng Qu",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Junhua Zhang",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Steffen Jockusch",
                "org": "Department of Chemistry"
            },
            {
                "name": "Ilyas Washington",
                "org": "Department of Ophthalmology"
            }
        ],
        "title": "Dietary chlorophyll metabolites catalyze the photoreduction of plasma ubiquinone",
        "abstract": "Ubiquinol is a plasma antioxidant. The mechanisms responsible for maintenance of plasma ubiquinol are poorly understood. Here, we show that metabolites of chlorophyll can be found in blood plasma of animals that are given a chlorophyll-rich diet. We also show that these metabolites catalyze the reduction of plasma ubiquinone to ubiquinol in the presence of ambient light, in vitro. We propose that dietary chlorophyll or its metabolites, together with light exposure, regulate plasma redox status through maintaining the ubiquinol pool. Blood vessels growing toward the light: can light protect blood plasma from oxidative damage? \u00a9 2012 The American Society of Photobiology.",
        "keywords": [
            ""
        ],
        "venue": "Photochemistry and Photobiology",
        "year": 2013,
        "id": "yaKmmRYe"
    },
    "ybubdZuN": {
        "authors": [
            {
                "name": "Yonglei Yao",
                "org": ""
            },
            {
                "name": "Naixue Xiong",
                "org": ""
            },
            {
                "name": "Jong Hyuk Park",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jingfa Liu",
                "org": ""
            }
        ],
        "title": "Privacy-preserving max/min query in two-tiered wireless sensor networks",
        "abstract": "In a two-tiered wireless sensor network, resource-limited sensor nodes act as the lower layer for sensing data, and resource-rich storage nodes act as the upper layer for storing data and processing queries from the sink. This architecture has been widely adopted because it can save power and storage consumptions for sensors and improve the efficiency of query processing. However, storage nodes may be compromised in a hostile environment and breach privacy of sensor data. Although privacy-preserving range query and Top-k query have been studied, query for maximum or minimum has not been well addressed. In this paper, we propose a privacy-preserving protocol specializing for MAX/MIN query that prevents adversaries from gaining sensitive information from sensor collected data. To preserve privacy, Prefix Membership Verification approach is employed to encode sensor data such that a storage node can correctly process max/min queries over encoded data without knowing their actual values. Detailed theoretical and quantitative results confirm the high efficacy and efficiency of the proposed schemes. \u00a9 2012 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Max/min query",
            "Privacy",
            "Storage node",
            "Two-tiered WSN"
        ],
        "venue": "Computers and Mathematics with Applications",
        "year": 2013,
        "id": "ybubdZuN"
    },
    "j60oyw3X": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Liang Cheng",
                "org": "School of Mathematics and Statistics"
            }
        ],
        "title": "Yamabe flow and myers type theorem on complete manifolds",
        "abstract": "In this paper, we prove the following Myers type theorem: If (M ",
        "keywords": [
            "Locally conformally flat",
            "Myers-type theorem",
            "Ricci pinching condition",
            "Yamabe flow"
        ],
        "venue": "Journal of Geometric Analysis",
        "year": 2014,
        "id": "j60oyw3X"
    },
    "MfDxZyOg": {
        "authors": [
            {
                "name": "Dongchao Ma",
                "org": "Information Engineering Institute, North China University of Technology"
            },
            {
                "name": "Xiaoliang Wang",
                "org": "School of Software and Microelectronics, Peking University"
            },
            {
                "name": "Wenlong Chen",
                "org": "Information Engineering College, Capital Normal University"
            },
            {
                "name": "Shen Yang",
                "org": "School of Software and Microelectronics, Peking University"
            },
            {
                "name": "Li Ma",
                "org": "Information Engineering Institute, North China University of Technology"
            }
        ],
        "title": "A research on dynamic allocation of network resources based on P2P traffic planning",
        "abstract": "With the rapid development of P2P applications, its consumption of bandwidth resources brought increasing pressures to ISPs. How to manage P2P traffic efficiently, both to improve the efficiency of network and to protect the interests of P2P users, is widely concerned by industry and academia. Although some traffic planning scheme to the P2P apps such as P4P can alleviate the pressure on bandwidth resources to some extent, it requires deep cooperation between ISPs and P2P service providers. Therefore it has some limitations to independent DPI strategies. In addition, there is no flow planning strategies which can rapidly response to ISPs' QOS requirements such as sudden changes of bandwidth reservation and so on. This paper analyses current mainstream P2P optimization strategies, and then put forward a network resources dynamic allocation (NRDA) technology based on the deployment of P2P traffic stand on the ISPs' position. This technology enables ISPs to have the ability to manage the P2P traffic on the specified links independently and efficiently, especially for the rapid response of unexpected resource requirements. NRDA implements an overall planning of network resources and makes the network flexible, provides the resource planning ability to the ISPs. \u00a9 2012 Springer Science + Business Media, LLC.",
        "keywords": [
            "Network recourses planning",
            "P2P",
            "Traffic planning"
        ],
        "venue": "Peer-to-Peer Networking and Applications",
        "year": 2014,
        "id": "MfDxZyOg"
    },
    "e2tWOQvv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Centre for Analysis and Prediction"
            },
            {
                "name": "David Vere-Jones",
                "org": "Inst. of Stat. and Operations Res."
            }
        ],
        "title": "Application of M8 and Lin-Lin algorithms to New Zealand earthquake data",
        "abstract": "This paper describes the application to New Zealand data of two algorithms recently made available through the IASPEI software programme. These are the M8 algorithm, which has the objective of identifying times and regions of heightened probability of the occurrence of a large damaging earthquake, and the Lin-Lin algorithm, which has the objective of identifying linear causal relationships between one sequence of events and another. The M8 algorithm is applied to the New Zealand events listed in the NEIC catalogue, and to shallow, deep, and combined events listed in the New Zealand local catalogue. The most notable feature of the M8 analysis is the generation of TIPS (times of increased probability) for 1993 onward, for central New Zealand regions from both the New Zealand and NEIC catalogues. No short-term linear causal relationships between New Zealand deep and shallow earthquakes are detected by the Lin-Lin algorithm. The paper includes brief discussions of the catalogues, of the background and structure of the algorithms used, and of the results obtained.",
        "keywords": [
            "Earthquake prediction",
            "Earthquakes",
            "Lin-Lin algorithm",
            "M8 algorithm",
            "New Zealand",
            "Point process models"
        ],
        "venue": "New Zealand Journal of Geology and Geophysics",
        "year": 1997,
        "id": "e2tWOQvv"
    },
    "EO4dHrA5": {
        "authors": [
            {
                "name": "Jimmy Y.C. Chow",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Chi H. Cho",
                "org": "Department of Pharmacology"
            }
        ],
        "title": "Effect of cigarette smoke on ethanol-induced gastric mucosal lesions: The role of nitric oxide and neutrophils",
        "abstract": "The roles of neutrophil aggregation, inducible nitric oxide synthase activation and chemoattractant, leukotriene B\n                        ",
        "keywords": [
            "Cigarette smoking",
            "Ethanol",
            "Gastric mucosal damage",
            "Leukotriene B\n                        4",
            "Myeloperoxidase",
            "Neutrophil",
            "Nitric oxide (NO) synthase, inducible"
        ],
        "venue": "European Journal of Pharmacology",
        "year": 1998,
        "id": "EO4dHrA5"
    },
    "Whr3addC": {
        "authors": [
            {
                "name": "Jimmy Y. C. Chow",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chi H. Cho",
                "org": ""
            }
        ],
        "title": "Involvement of free radicals and histamine in the potentiating action of cigarette smoke exposure on ethanol-induced gastric mucosal damage in rats",
        "abstract": "Cigarette smoking has been associated with peptic ulcer diseases. We studied the effects of cigarette smoke exposure on ethanol-induced gastric mucosal damage and its relationship with vascular integrity and the possible role of free radicals and histamine. Male Sprague-Dawley rats were exposed to cigarette smoke followed by ethanol administration (70% v/v). Smoke exposure alone dose-dependently reduced basal blood flow and increased xanthine oxidase (XO) activity but superoxide dismutase (SOD) activity remained unaffected in gastric mucosa. Cigarette smoking followed by ethanol administration significantly potentiated mucosal lesion formation along with augmentation of the mucosal blood flow, vascular permeability and myeloperoxidase (MPO) activity. The potentiating effect of smoking on ethanol-induced gastric mucosal lesion and MPO activity was abolished by pretreatment with allopurinol, terfenadine or ranitidine. Terfenadine and ranitidine also reduced the increased mucosal blood flow and vascular permeability induced by smoking and ethanol combined. These findings suggested that cigarette smoke adversely affected the defense mechanisms of the gastric mucosa by reducing the mucosal blood flow which in turn led to ischemia and increased XO activity. Activation of XO together with histamine H",
        "keywords": [
            "Cigarette smoke",
            "Ethanol",
            "Free radicals",
            "Histamine"
        ],
        "venue": "Free Radical Biology and Medicine",
        "year": 1998,
        "id": "Whr3addC"
    },
    "YS5Pazkr": {
        "authors": [
            {
                "name": "Joshua K. S. Ko",
                "org": ""
            },
            {
                "name": "Jun-Jiang Ma",
                "org": ""
            },
            {
                "name": "Jimmy Y. C. Chow",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chi-Hin Cho",
                "org": ""
            }
        ],
        "title": "The correlation of the weakening effect on gastric mucosal integrity by 5-HT with neutrophil activation",
        "abstract": "The effects of 5-hydroxytryptamine (5-HT) on ethanol-induced gastric mucosal damage and on epithelial and vascular integrity were investigated. Male Sprague-Dawley rats were administered with 5-HT (5 or 10 mg/kg, IP) 30 min prior to the challenge with ethanol (40% v/v, 10 ml/kg, PO). 5-HT dose dependently aggravated ethanol-induced injury in the gastric mucosa. Both xanthine oxidase (XO) and myeloperoxidase (MPO) activities in the mucosa were significantly increased with the high dose of 5-HT, which also potentiated the elevation of these enzyme activities by ethanol. However, the mucosal superoxide dismutase activity was left unaltered. In neutropenic (antineutrophil serum-treated) animals, the ethanol-induced gastric mucosal injury was significantly ameliorated, with or without the pretreatment of 5- HT (10 mg/kg). In addition, the effect of 5-HT on the activity of MPO, but not of XO, was also attenuated in these animals. In the ex vivo gastric chamber study on pentobarbital-anesthetized animals, volume of gastric secretion was significantly decreased in the 5-HT-treated groups, with further reduction after ethanol incubation. Transmucosal potential difference (PD) was significantly reduced in 5-HT-treated rats, which also potentiated the ethanol-induced drop in PD. Nevertheless, 5-HT dose dependently increased mucosal vascular permeability and further enhanced during ethanol incubation. These findings suggest that 5-HT adversely affects the defense mechanisms of the gastric mucosa by reducing the secretory function of the mucosal cells and to weaken the epithelial and vascular integrity. Neutrophil activation appears to be responsible for the detrimental effects of 5-HT partly through the elevation in MPO activity. The increase in mucosal XO activity by 5-HT may induce free radical production and possibly modulate the ulcerogenic processes.",
        "keywords": [
            "5-HT",
            "Ethanol",
            "Free radicals",
            "Gastric mucosal integrity",
            "Neutrophil"
        ],
        "venue": "Free Radical Biology and Medicine",
        "year": 1998,
        "id": "YS5Pazkr"
    },
    "zlvxYOZe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jimmy Y. C. Chow",
                "org": ""
            },
            {
                "name": "Chi H. Cho",
                "org": ""
            }
        ],
        "title": "Effects of cigarette smoking on gastric ulcer formation and healing: Possible mechanisms of action",
        "abstract": "Epidemiologic studies have shown that cigarette smoking is closely related to peptic ulcer disease. The mechanisms by which cigarette smoking adversely affects gastric mucosa have been suggested and elucidated. This article reviews some of the mechanisms involved in cigarette smoking-related gastric ulceration and healing. Experimental findings suggest that cigarette smoking increases xanthine oxidase activity, leukotrienes, and nitric oxide production and also neutrophil infiltration in the gastric mucosa. On the other hand, it reduces blood flow, prostaglandin production, epithelial cell proliferation, and formation of blood vessels in the tissue. These actions are important for ulcer formation and healing. The evidence thus far available strengthens the hypothesis that cigarette smoke is indeed harmful to gastric mucosa through defined mechanisms.",
        "keywords": [
            "Cigarette smoking",
            "Gastric ulcer",
            "Mechanisms"
        ],
        "venue": "Journal of Clinical Gastroenterology",
        "year": 1998,
        "id": "zlvxYOZe"
    },
    "WH9Clbao": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Jimmy Yip Chuen Chow",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Chi Hin Cho",
                "org": "Dept. of Pharmacology"
            }
        ],
        "title": "Cigarette smoking delays ulcer healing: Role of constitutive nitric oxide synthase in rat stomach",
        "abstract": "Epidemiological studies have shown that cigarette smoking is associated with peptic ulceration. This study aims to investigate the mechanisms by which cigarette smoking delays ulcer healing in rats. Gastric ulcers were induced by applying acetic acid to the luminal surfaces in rats. Twenty-four hours later, rats were exposed to different concentrations of cigarette smoke (0, 2, or 4%) for a 1-h period once daily for 3 or 6 days. Cigarette smoke exposure delayed ulcer healing and decreased gastric blood flow and angiogenesis at the ulcer margin. These changes were accompanied by a significant reduction of constitutive nitric oxide synthase (cNOS) activity but not PGE",
        "keywords": [
            "Anglogenesis",
            "Gastric blood flow",
            "L-arginine",
            "Prostaglandin E2"
        ],
        "venue": "American Journal of Physiology - Gastrointestinal and Liver Physiology",
        "year": 1999,
        "id": "WH9Clbao"
    },
    "6NwW0jGw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hong Y. Wang",
                "org": ""
            },
            {
                "name": "Jimmy Y.C. Chow",
                "org": ""
            },
            {
                "name": "Chi H. Cho",
                "org": "Department of Pharmacology"
            }
        ],
        "title": "Cigarette smoke increases apoptosis in the gastric mucosa: Role of epidermal growth factor",
        "abstract": "Background/Aims: Apoptosis is a common mechanism for the regulation of cell loss. It is associated with both tissue atrophy and metaplasia. Cigarette smoking has tremendous adverse effects on the stomach and also increases the risk of gastric cancer. This action may be through the change in apoptosis in the stomach. The aim of this study was to examine the effect of cigarette smoking on apoptosis in the gastric mucosa and the possible role of epidermal growth factor (EGF) in this action. Methods: Gastric blood flow was assessed by the laser Doppler technique. Serum and gastric mucosal EGF levels were measured by RIA. Gastric mucosal apoptosis was determined using TdT-mediated dUTP-biotin nick end labeling (TUNEL). Results: Cigarette smoke exposure decreased serum EGF which was accompanied by a reduction in gastric blood flow. Meanwhile, gastric mucosal cell apoptosis was increased. Administration of EGF (20 \u03bcg/kg i.v.) before each cigarette smoke exposure reversed these actions. Removal of salivary glands induced similar effects on the gastric blood flow, apoptosis, and serum EGF level as with cigarette smoke exposure. Conclusion: A reduction in serum EGF was involved in the decrease in gastric blood flow and increase in gastric mucosal apoptosis caused by cigarette smoking.",
        "keywords": [
            "Apoptosis",
            "Cigarette smoking",
            "Epidermal growth factor"
        ],
        "venue": "Digestion",
        "year": 1999,
        "id": "6NwW0jGw"
    },
    "siS4Moud": {
        "authors": [
            {
                "name": "Yutian Liu",
                "org": "Shandong Univ of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Shandong Univ of Technology"
            }
        ],
        "title": "Reactive power optimization based on tabu search approach",
        "abstract": "Tabu search (TS) is a highly efficient new heuristic searching technique for quickly finding high quality solutions to combinatorial optimization problems. It is characterized by gathering knowledge during the search, and subsequently profiting from this knowledge avoiding local optimal solutions. TS method with binary and decimal coding are applied to reactive power optimization in this paper. In two power systems, the IEEE 30 bus system and a 125 bus actual power system with 64 control variables in Shandong Province, China, this method has been tested. Comparison results of the TS method with genetic algorithm and genetic/simulated annealing hybrid algorithm show that the TS method with decimal coding is the most efficient, and it can offer nearly optimal solution to reactive power optimization problem within reasonable computing time. This project is supported by the research award foundation for outstanding young and middle-aged scientists in Shandong Province (No. 97235515).",
        "keywords": [
            ""
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2000,
        "id": "siS4Moud"
    },
    "awYKMkc3": {
        "authors": [
            {
                "name": "Hong-Ying Wang",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Yang Li",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Chi-Hin Cho",
                "org": "Department of Pharmacology"
            }
        ],
        "title": "Exposure to cigarette smoke increases apoptosis in the rat gastric mucosa through a reactive oxygen species-mediated and p53-independent pathway",
        "abstract": "Cigarette smoking is a major risk factor for gastric cancer and peptic ulcer. The aim of our study was to investigate the relationship between exposure to cigarette smoke and apoptosis in the rat gastric mucosa and the mechanism involved. Rats were exposed to different concentrations of cigarette smoke (0, 2, and 4%) once daily for a different number of 1 h periods (1, 3, 6, and 9 d). Apoptosis was identified by the terminal deoxy- transferase (TdT)-mediated dUTP-biotin nick end labeling (TUNEL) method and caspase-3 activity. The mucosal xanthine oxidase (XO) activity and p53 level were also measured. The results showed that exposure to cigarette smoke produced a time- and concentration-dependent increase in apoptosis in the rat gastric mucosa that was accompanied by an increase in XO activity. The increased apoptosis and XO activity could be detected after even a single exposure. In contrast, the level of p53 was elevated only in the later stage of cigarette smoke exposure. The apoptotic effect could be blocked by pretreatment with an XO inhibitor (allopurinol, 20 mg/kg intraperitoneally) or a hydroxyl free radical scavenger (DMSO, 0.2%, 1 ml/kg intravenously). However, neither of these treatments had any effect on the p53 level of the mucosa. In summary, we conclude that exposure to cigarette smoke can increase apoptosis in the rat gastric mucosa through a reactive oxygen species- (ROS) mediated and a p53-independent pathway. (C) 2000 Elsevier Science Inc.",
        "keywords": [
            "Apoptosis",
            "Cigarette smoke",
            "Free radicals",
            "p53",
            "Reactive oxygen species"
        ],
        "venue": "Free Radical Biology and Medicine",
        "year": 2000,
        "id": "awYKMkc3"
    },
    "VuLkIz31": {
        "authors": [
            {
                "name": "Yutian Liu",
                "org": "Dept. of Electric Power Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Electric Power Engineering"
            },
            {
                "name": "Jianjun Zhang",
                "org": "Electric Power Control Center"
            }
        ],
        "title": "GA/SA/TS hybrid algorithms for reactive power optimization",
        "abstract": "Reactive power optimization in power system solved by adjusting generator voltages, transformer taps and capacitors/reactors is a mixed integer nonlinear programming problem. GA(genetic algorithm), SA(simulated annealing) and TS(tabu search) are widely used to combinatorial optimization in recent years. Combining the advantages of individual algorithms, three GA/SA/TS hybrid algorithms to solve the reactive power optimization problem are proposed in this paper. Trying to reasonably combine local and global search, they adopt the acceptance probability of SA to improve the convergence of the simple GA, and apply tabu search to find more accurate solutions. Two power systems, the IEEE 30 bus system and a 125-bus practical area power system with 64 control variables in Shandong province, China, have been tested. Comparison results of the proposed algorithms with GA, SA/GA and TS show that the proposed GA/SA/TS hybrid method has the strongest capability of finding global optimal solution within reasonable computing time.",
        "keywords": [
            "Genetic algorithm",
            "Power systems",
            "Reactive power optimization",
            "Simulated annealing",
            "Tabu search"
        ],
        "venue": "Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference",
        "year": 2000,
        "id": "VuLkIz31"
    },
    "Da5AmBU3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Zhejiang Univ."
            },
            {
                "name": "Fushuan Wen",
                "org": "Zhejiang Univ."
            },
            {
                "name": "A.K. David",
                "org": "Zhejiang Univ."
            }
        ],
        "title": "Preliminary investigation on bidding strategies employing step-wise bidding rules",
        "abstract": "The power industry of China is now being restructured and generation markets are expected to establish nationwide in 10-15 years. Zhejiang provincial electricity market as a pilot one has successfully operated for more than two years. Under the electricity market environment, the profits of generation companies depend, to a large extent, on their bidding strategies. As a result, how to develop the optimal bidding strategy has become a major concern of generation companies. Given this background, a model of bidding strategies in Zhejiang provincial electricity market employing step-wise bidding rules is developed. A normal distribution function is used to describe the rival bidding behaviors, and the problem of building an optimal bidding strategy for a generation company is then formulated as a stochastic optimization problem and solved by a Monte-Carlo approach. A simple numerical example with five suppliers is served for illustrating the presented method.",
        "keywords": [
            "Bidding strategies",
            "Electricity market",
            "Monte-Carlo simulation",
            "Stochastic optimization"
        ],
        "venue": "Dianli Xitong Zidonghue/Automation of Electric Power Systems",
        "year": 2002,
        "id": "Da5AmBU3"
    },
    "xn6DKUwT": {
        "authors": [
            {
                "name": "Yutian Liu",
                "org": "Department of Electrical Power Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Electrical Power Engineering"
            },
            {
                "name": "Jianjun Zhang",
                "org": "Electric Power Control Center"
            }
        ],
        "title": "Reactive power optimization by GA/SA/TS combined algorithms",
        "abstract": "Global optimization techniques such as genetic algorithm (GA), simulated annealing (SA) and tabu search (TS) are widely used to combinatorial optimization in recent years. Combining the advantages of individual algorithms, three GA/SA/TS combined algorithms for the reactive power optimization are proposed in this paper. Trying to reasonably combine local and global search, they adopt the acceptance probability of SA to improve the convergence of the simple GA, and apply TS to find more accurate solutions. Results of a practical area power system in Shandong province of China demonstrate that the proposed method is effective to find better solutions within reasonable time. \u00a9 2002 Elsevier Science Ltd. All rights reserved.",
        "keywords": [
            "Genetic algorithm",
            "Reactive power optimization",
            "Tabu search"
        ],
        "venue": "International Journal of Electrical Power and Energy Systems",
        "year": 2002,
        "id": "xn6DKUwT"
    },
    "TDIC8kAp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Zhejiang University"
            },
            {
                "name": "Wen Fushuan",
                "org": "University of Hong Kong"
            },
            {
                "name": "A.K. David",
                "org": "Hong Kong Polytechnic University"
            }
        ],
        "title": "A preliminary study on strategic bidding in electricity markets with step-wise bidding protocol",
        "abstract": "The power industry of China is now being restructured and generation markets are expected to be established nationwide in 10-15 years. Zhejiang provincial electricity market, as a pilot one, has been successfully operated for more than two years. Under electricity market environment, the profits of generation companies depend, to a large extent, on their bidding strategies. As a result, how to develop the optimal bidding strategy has become a major concern of generation companies. Given this background, a model of bidding strategies based on Zhejiang provincial electricity market in which step-wise bidding rules are utilized is developed in this paper. Rival bidding behaviors are described by a normal distribution function, and the problem of building the optimal bidding strategy for a generation company is then formulated as a stochastic optimization problem, and solved by a Monte Carlo approach. A simple numerical example with five suppliers is served for illustrating the essential features of the presented method.",
        "keywords": [
            "Bidding strategies",
            "Electricity markets",
            "Monte Carlo simulation",
            "Stochastic optimization"
        ],
        "venue": "Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference",
        "year": 2002,
        "id": "TDIC8kAp"
    },
    "58XtCWft": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Zhejiang Univ."
            },
            {
                "name": "Fushuan Wen",
                "org": "Univ. of Hong Kong"
            },
            {
                "name": "Yixin Ni",
                "org": "Univ. of Hong Kong"
            },
            {
                "name": "F.F. Wu",
                "org": "Univ. of Hong Kong"
            }
        ],
        "title": "Optimal bidding strategies for generation companies with network congestion taken into account",
        "abstract": "In the electricity market environment, generation dispatch is bid-based rather than cost-based, and hence it has become a major concern for generation companies of how to build optimal bidding strategies. The deficiency of transmission capacity could lead to congestion, and as a result, the whole electricity market can then be actually divided into two or more submarkets. A direct consequence of transmission congestion is the change of competitive positions of generation companies concerned in the electricity market, and the optimal bidding strategies of them should accordingly be changed. In this work, the problem of developing optimal bidding strategies for generation companies in the electricity market environment with transmission network congestion taken into account is investigated, and a stochastic optimization model is first formulated under the presumption that the bidding behaviors of rival generation companies can be modeled as normal probability distributions. An approach is next presented for solving the optimization problem using the well-known Monte Carlo simulation method and the genetic algorithm. Finally, the modified IEEE 14-bus system is employed to illustrate the essential features of the proposed model and method.",
        "keywords": [
            "Congestion management",
            "Electricity bidding",
            "Electricity markets",
            "Genetic algorithm",
            "Market power",
            "Monte Carlo simulation"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2003,
        "id": "58XtCWft"
    },
    "pvaO4zrB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Zhejiang University"
            },
            {
                "name": "Fushuan Wen",
                "org": "University of Hong Kong"
            },
            {
                "name": "Yixin Ni",
                "org": "University of Hong Kong"
            },
            {
                "name": "F.F. Wu",
                "org": "University of Hong Kong"
            }
        ],
        "title": "Optimal Bidding Strategies for Generation Companies in Electricity Markets with Transmission Capacity Constraints Taken into Account",
        "abstract": "In the electricity market environment, how to build optimal bidding strategies has become a major concern for generation companies. The deficiency of transmission capacity could lead to congestion, and as a result, the whole electricity market can then be actually divided into two or more submarkets. A direct consequence of transmission congestion is the change of competitive positions of generation companies concerned in the electricity market, and the optimal bidding strategies of them should accordingly be changed. In this paper, the problem of developing optimal bidding strategies for generation companies is systematically investigated with transmission capacity constraints taken into account. A stochastic optimization model is first formulated under the presumption that the bidding behaviors of rival generation companies could be modeled as normal probability distributions. An approach is next presented for solving the optimization problem using the well-known Monte Carlo simulation method and the genetic algorithm. Finally, a simple sample example and the modified IEEE 14-bus system are employed to illustrate the essential features of the proposed model and method.",
        "keywords": [
            "Bidding strategy",
            "Congestion management",
            "Electricity market",
            "Genetic algorithm",
            "Market power",
            "Monte Carlo simulation"
        ],
        "venue": "2003 IEEE Power Engineering Society General Meeting, Conference Proceedings",
        "year": 2003,
        "id": "pvaO4zrB"
    },
    "b9xzKpZd": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Fushuan Wen",
                "org": ""
            },
            {
                "name": "Yixin Ni",
                "org": ""
            },
            {
                "name": "Felix F. Wu",
                "org": ""
            }
        ],
        "title": "Risk-constrained optimal bidding strategies for generation companies in electricity market environment",
        "abstract": "A methodological framework is presented for developing risk-constrained optimal bidding strategies for generation companies participating in an electricity market in which step-wise bidding functions and pay-as-bid settlement protocols are utilized. Upon the assumption that the probability distribution functions of rivals' bidding are known, a method is first proposed to assess the expected profit and associated risk for a given bidding strategy employed by the subject generation company. Then, a widely used utility function in the investment theory is adopted to evaluate the goodness of a bidding strategy with risk preference, expected profit and associated risk well taken into account, and as a result, a mathematical model for building a risk-constrained optimal bidding strategy for generation companies is developed. Finally, the well-known genetic algorithm is served for solving the problem and a numerical example is given for demonstrating the essential features of the developed model and method.",
        "keywords": [
            "Bidding strategies",
            "Electricity bidding",
            "Genetic algorithm",
            "Risk management"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2003,
        "id": "b9xzKpZd"
    },
    "qGmPNuoo": {
        "authors": [
            {
                "name": "Fushuan Wen",
                "org": "Center for Electrical Energy Systems"
            },
            {
                "name": "Li Ma",
                "org": "Department of Electrical Engineering"
            }
        ],
        "title": "A conceptual research on bidding strategies in electricity markets with step-wise bidding protocol",
        "abstract": "The power industry of China is now being restructured and generation markets are expected to be established nationwide in 10-15 years. The Zhejiang Provincial electricity market, as a pilot one, has been successfully operated for more than four years. In an electricity market environment the profits of generation companies depend, to a large extent, on their bidding strategies. Hence optimal bidding has become a major concern. Given this background, a model of bidding strategies based on the Zhejiang Provincial electricity market using step-wise bidding rules is developed in this paper. The bidding behaviors of rival generators are described by a normal distribution function, and the problem of building the optimal bidding strategy for a generation company is then formulated as a stochastic optimization problem and solved by a Monte Carlo approach. A simple numerical example with five suppliers is used for illustrating the essential features of the method.",
        "keywords": [
            "Bidding strategies",
            "Electricity markets",
            "Monte Carlo simulation",
            "Stochastic optimization"
        ],
        "venue": "Engineering Intelligent Systems",
        "year": 2004,
        "id": "qGmPNuoo"
    },
    "ulgmRyiF": {
        "authors": [
            {
                "name": "Weiping Cheng",
                "org": ""
            },
            {
                "name": "Toshihide Harada",
                "org": ""
            },
            {
                "name": "Fumiko Ishizaki",
                "org": ""
            },
            {
                "name": "Hongna Yin",
                "org": ""
            },
            {
                "name": "Qingwu Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yumiko Nitta",
                "org": ""
            },
            {
                "name": "Kohsaku Nitta",
                "org": ""
            },
            {
                "name": "Hiroaki Ohtani",
                "org": ""
            }
        ],
        "title": "Changes in plasma IL-13 in patients with acute cerebral infarction",
        "abstract": "Objective: To study changes in plasma interleukin-13 (IL-13) in patients with acute cerebral infarction and its effects on cerebral inflammatory reactions. Design: A clinical study. Materials and Methods: The levels of plasma IL-13 measured in 8 patients with acute cerebral infarction group using enzyme-linked immunoabsorbent assay (ELISA) were compared to those in control A (with risk factors for stroke) and control B (healthy group). Results: As compared with the controls, the levels of plasma IL-13 were increased during three periods in the cerebral infarction group (p<0.01), showing a higher level in moderate and severe patients and the levels on the 6th to 8 th day were highest. Conclusion: IL-13 may play a role in downregulation of inflammatory reactions to acute cerebral infarction. \u00a9 2005 Japan International Cultural Exchange Foundation.",
        "keywords": [
            "Cerebral infarction",
            "Interleukin-13"
        ],
        "venue": "International Medical Journal",
        "year": 2005,
        "id": "ulgmRyiF"
    },
    "CrqwyZS9": {
        "authors": [
            {
                "name": "Fushuan Wen",
                "org": "Center for Electrical Energy Systems"
            },
            {
                "name": "Li Ma",
                "org": "Center for Electrical Energy Systems"
            },
            {
                "name": "Yixin Ni",
                "org": "Center for Electrical Energy Systems"
            },
            {
                "name": "Felix F. Wu",
                "org": "Center for Electrical Energy Systems"
            }
        ],
        "title": "Development of optimal bidding strategies for generation companies in electricity markets based on fuzzy set theory",
        "abstract": "The power industry restructuring is undergoing in many countries around the world and as a result many electricity markets have been established. In the electricity market environment, profits of generation companies depend, to a large extent, on bidding strategies employed. Hence, how to develop optimal bidding strategies has become a major concern of generation companies. In this paper, a fuzzy set theory based method for building optimal bidding strategies is presented for generation companies participating in a recently established electricity market in which the widelyused step-wise bidding protocol is utilized and the available historical data is not sufficient. Taken into account of the insufficient history data especially bidding data, bidding behaviors of rival generation companies are modeled as fuzzy sets and a bidding strategy optimization model is then developed. The well-known genetic algorithm is next employed to solve the bidding strategy optimization problem. Finally, a simple numerical example with five generation suppliers participating in an electricity market is served for illustrating the essential features of the presented method.",
        "keywords": [
            ""
        ],
        "venue": "International Energy Journal",
        "year": 2005,
        "id": "CrqwyZS9"
    },
    "Y5HQsUr2": {
        "authors": [
            {
                "name": "Li-Sha Xu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Li-Xia Yang",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Wei-Wei Hu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Xiao Yu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Lu-Ying Liu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Er-Qing Wei",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Zhong Chen",
                "org": "Department of Pharmacology"
            }
        ],
        "title": "Histamine ameliorates spatial memory deficits induced by MK-801 infusion into ventral hippocampus as evaluated by radial maze task in rats",
        "abstract": "Aim: To investigate the role of histamine in memory deficits induced by MK-801 infusion into the ventral hippocampus in rats. Methods: An 8-arm radial maze (4 arms baited) was used to assess spatial memory. Results: Bilateral ventral intrahippocampal (ih) infusion of MK-801 (0.3 \u03bcg/site), an N-methyl-D-aspartate (NMDA) antagonist, impaired the retrieval process in both working memory and reference memory. Intrahippocampal injection of histamine (25 or 50 ng/site) or intraperitoneal (ip) injection of histidine (25, 50 or 100 mg/kg) markedly ameliorated the spatial memory deficits induced by MK-801. Both the histamine H",
        "keywords": [
            "Histamine",
            "Histamine H1 receptor",
            "Learning",
            "Maze",
            "MK-801",
            "Reference memory",
            "Ventral hippocampus",
            "Working memory"
        ],
        "venue": "Acta Pharmacologica Sinica",
        "year": 2005,
        "id": "Y5HQsUr2"
    },
    "ApZejEWo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kaipei Liu",
                "org": ""
            },
            {
                "name": "Lanfang Li",
                "org": ""
            }
        ],
        "title": "Harmonic and inter-harmonic detecting based on support vector machine",
        "abstract": "Based on the linear regressive model of the support vector machine, the paper introduces iterative re-weighted least squares of the support vector machine for signal spectral analysis by virtue of abstract expressions of cost functions, and the uniform mathematical analytical expression of support vector machine for solving the problem of signal spectral analysis is obtained. It also discusses the effects of different cost functions and their convergent speed. \u00a9 2005 IEEE.",
        "keywords": [
            "Cost coefficients",
            "Discrete fourier transform",
            "Iterative re-weighted least squares",
            "Support vector machine"
        ],
        "venue": "Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference",
        "year": 2005,
        "id": "ApZejEWo"
    },
    "7KSsosPP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kaipei Liu",
                "org": ""
            },
            {
                "name": "Lanfang Li",
                "org": ""
            }
        ],
        "title": "Harmonic and inter-harmonic detecting based on support vector machine",
        "abstract": "Based on the linear regressive model of the support vector machine, the paper introduces iterative re-weighted least squares of the support vector machine for signal spectral analysis by virtue of abstract expressions of cost functions, and the uniform mathematical analytical expression of support vector machine for solving the problem of signal spectral analysis is obtained. It also discusses the effects of different cost functions and their convergent speed. \u00a9 2005 IEEE.",
        "keywords": [
            "Cost coefficients",
            "Discrete fourier transform",
            "Iterative re-weighted least squares",
            "Support vector machine"
        ],
        "venue": "2005 IEEE/PES Transmission and Distribution Conference and Exhibition: Asia and Pacific",
        "year": 2005,
        "id": "7KSsosPP"
    },
    "lSk2WRGN": {
        "authors": [
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "A. Bakr M. Rabie",
                "org": "Discipline of Orthodontics"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Effect of recombinant human tissue inhibitor of matrix metalloproteinase-1 in rabbit mandibular distraction osteogenesis: A histological and immunohistochemical study",
        "abstract": "Background: Bone matrix metalloproteinases are capable of degrading bone matrix during the remodelling, and their degradation activities can be down regulated by the tissue inhibitors of matrix metalloproteinases. This study evaluated the influence of exogenous tissue inhibitor of matrix metalloproteinase-1 on the expression of matrix metalloproteinases and endogenous tissue inhibitor of matrix metalloproteinases in mandibular distraction osteogenesis. Material and Methods: Fifteen New Zealand white rabbits were assigned to three groups: a negative control; a sham control group implanted with a collagen sheet; and an experimental group implanted with recombinant human tissue inhibitor of matrix metalloproteinase-1 impregnated in a collagen sheet. Rabbits were sacrificed at 6 weeks, 12 weeks and 24 weeks of consolidation. Results: Major expression of matrix metalloproteinases and tissue inhibitors of matrix metalloproteinases was observed at the early stage of consolidation, only positive signals of tissue inhibitors of matrix metalloproteinases were observed at 24 weeks. The addition of recombinant human tissue inhibitor of matrix metalloproteinases-1 did not affect bone maturation and remodelling. Conclusions: An equilibrium of bone formation and resorption was reached at 24 weeks of consolidation in the rabbit mandible. No obvious influence of recombinant human tissue inhibitor of matrix metalloproteinase-1 on bone remodelling of mandibular distraction osteogenesis was noted. \u00a9 2006 European Association for Cranio-Maxillofacial Surgery.",
        "keywords": [
            "bone matrix metalloproteinase",
            "distraction osteogenesis",
            "immunohistochemistry",
            "mandible",
            "rabbit",
            "tissue inhibitor of matrix metalloproteinase"
        ],
        "venue": "Journal of Cranio-Maxillofacial Surgery",
        "year": 2006,
        "id": "lSk2WRGN"
    },
    "eTcVT5RF": {
        "authors": [
            {
                "name": "Lim Kwong CHEUNG",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Wu ZHENG",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li MA",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Effect of distraction rates on expression of bone morphogenetic proteins in rabbit mandibular distraction osteogenesis",
        "abstract": "Background: The expression of bone morphogenetic proteins can be regarded as an indicator for biological interaction in distraction osteogenesis. It was hypothesized that different distraction rates may produce different patterns of BMP expression. Material and methods: This study compared the expression of BMP-2, -4 and -7 at routine (0.9 mm once daily) and rapid (2.7 mm once daily) distraction rates using the rabbit mandibular lengthening model. Mandibular samples were harvested at days 1, 7 and 14 of consolidation. Results: The expression of BMP-2 and BMP-4 was found throughout the experiment, their expression intensity and location being essentially similar, whereas BMP-7 had not been expressed. Expression of BMP-2 and -4 was more intense at the routine distraction rate than at the rapid distraction rate. Conclusions: BMP-7 had no expression during the consolidation period of mandibular distraction. The change in the mechanical environment created by different distraction rates led to different expression of BMP-2 and -4. In the early consolidation stage the biological environment for bone formation created by distraction at a routine rate was superior to that created by the rapid distraction rate. \u00a9 2006 European Association for Cranio-Maxillofacial Surgery.",
        "keywords": [
            "bone morphogenetic proteins",
            "distraction osteogenesis",
            "distraction rate",
            "immunohistochemistry",
            "mandible",
            "rabbit"
        ],
        "venue": "Journal of Cranio-Maxillofacial Surgery",
        "year": 2006,
        "id": "eTcVT5RF"
    },
    "gmuG4Jl2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Inhibitory effect of nicotine on bone regeneration in mandibular Distraction osteogenesis",
        "abstract": "Nicotine is the main chemical component in tobacco products and its effect on bone healing remains controversial. Distraction osteogenesis is an endogenous tissue engineering technique which provides an excellent platform to study bone healing and regeneration. This study aims to evaluate the dose dependent effect of nicotine on bone regeneration using a rabbit model of mandibular distraction osteogenesis. Twenty New Zealand white rabbits were randomly assigned to four groups: sham control, placebo control, low dose nicotine (0.75g) and high dose nicotine (1.5g). 60-day time release nicotine pellets or placebo pellets were implanted in the neck subcutaneous tissue of the rabbits one week before osteotomy was performed. Then after three day latency, eleven day active distraction and four week consolidation, the animals were sacrificed and subjected to examinations by radiography, micro-computed tomography and histological analysis. The significantly lower bone volume and appearance of chondrocytes in the high dose nicotine group indicated that the bone regeneration of distraction osteogenesis was compromised by high dose nicotine exposure.",
        "keywords": [
            "Bone healing",
            "Distraction osteogenesis",
            "Nicotine",
            "Rabbit"
        ],
        "venue": "Frontiers in Bioscience",
        "year": 2007,
        "id": "gmuG4Jl2"
    },
    "RgG6Hvws": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Rong-Hao Bao",
                "org": ""
            },
            {
                "name": "Shuang-Lian Wang",
                "org": ""
            },
            {
                "name": "Yi-Mu Guo",
                "org": ""
            }
        ],
        "title": "Improvement of boundary aberration and computation efficiency in meshless method",
        "abstract": "Two usual methods for constructing the shape functions of meshless methods, smooth particles hydrodynamics (SPH) and moving least square (MLS), were analyzed and compared. The reason of boundary aberration in SPH was indicated, and the virtual points method which assigned extra points outside the boundary was presented to control the boundary aberration. Allocation method and element-free Galerkin method were used to resolve the one-dimensional and two-dimensional differential equations. Computation results showed that Lagrange multiplier method has better accuracy than point interpolation method in dealing with boundary conditions. Cantilever beam example illustrated the influence of support radius and Gauss integral point on accuracy and cost. The result indicates that single Gauss integral point is affected by the variation of support radius, however higher order Gauss integral points reduce the sensitivity to the variation of support radius and improve the computational accuracy, while the computation cost increases.",
        "keywords": [
            "Element free Galerkin (EFG)",
            "Meshless method",
            "Moving least square (MLS)",
            "Smooth particles hydrodynamics (SPH)"
        ],
        "venue": "Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science)",
        "year": 2007,
        "id": "RgG6Hvws"
    },
    "XKYPYF2B": {
        "authors": [
            {
                "name": "Hong-ling QIN",
                "org": "Institute of Subtropical Agriculture"
            },
            {
                "name": "Wang-sheng GAO",
                "org": "College of Agronomy and Biotechnology"
            },
            {
                "name": "Yue-cun MA",
                "org": "Soil and Fertilizer Institute"
            },
            {
                "name": "Li MA",
                "org": "College of Agronomy and Biotechnology"
            },
            {
                "name": "Chun-mei YIN",
                "org": "College of Agronomy and Biotechnology"
            },
            {
                "name": "Zhe CHEN",
                "org": "Institute of Subtropical Agriculture"
            },
            {
                "name": "Chunlan CHEN",
                "org": "Institute of Subtropical Agriculture"
            }
        ],
        "title": "Effects of Subsoiling on Soil Moisture Under No-Tillage for Two Years",
        "abstract": "In order to improve the water use efficiency under conservation tillage, the effects of subsoiling on soil moisture under no-tillage were studied. An experiment of 40 cm subsoiling in a field kept under no-tillage for 2 years was operated from 2005 to 2006. Based on the data of the soil moisture and crop yield, the physical basis of subsoiling for water conservation and yield increase was analyzed. The results showed that the soil water storage under subsoiling, from the soil surface to a depth of 100 cm was more than that under no-tillage for the growth season. In the 0-100 cm soil depth, the soil moisture in 50-100 cm depth under subsoiling was more compared with no-tillage, which increased when it's drought and decreased when it's rainy with the increase in soil depth. Compared with no-tillage, subsoiling could reduce the water consumption of oats in the 0-50 cm depth and increase the water consumption in the 50-100 cm depth. Also, subsoiling increased the yield by 18.29% and the water use efficiency by 16.8% in a two-year average. The effects of subsoiling on water conservation and yield increase were affected by precipitation, and a well-proportioned rainfall was better to increase yield and water use efficiency. Meanwhile, subsoiling decreased bulk density, which increased with the available precipitation. Subsoiling under no-tillage is the effective rotation tillage to contain more soil moisture and improve water use efficiency in ecotone of North China. \u00a9 2008 Chinese Academy of Agricultural Sciences.",
        "keywords": [
            "no-tillage",
            "subsoiling",
            "water conservation",
            "yield increasing"
        ],
        "venue": "Agricultural Sciences in China",
        "year": 2008,
        "id": "XKYPYF2B"
    },
    "AFBvTQIa": {
        "authors": [
            {
                "name": "Weiguo Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Liang Wen",
                "org": ""
            },
            {
                "name": "Fang Shen",
                "org": ""
            },
            {
                "name": "Hansong Sheng",
                "org": ""
            },
            {
                "name": "Bo Zhou",
                "org": ""
            },
            {
                "name": "Weiwei Hu",
                "org": ""
            },
            {
                "name": "Xiujue Zheng",
                "org": ""
            },
            {
                "name": "Xiaofeng Yang",
                "org": ""
            }
        ],
        "title": "Drilling skull plus injection of urokinase in the treatment of epidural haematoma: A preliminary study",
        "abstract": "Primary objective: This study was performed to evaluate the effectiveness of a minimally invasive approach to manage patients with epidural haematoma (EDH). The surgical indication and key points were investigated. Research design: Descriptive, retrospective study. Methods and procedures: Twenty-one patients with traumatic EDH were treated through the following method: After anaesthesia, twist drill trepanations were performed followed by a placement of drainage tubes. Twenty ku urokinase in 3 ml saline was injected into the haematoma cyst through the tube, which was closed for 3 hours before connection to a vacuum ball with negative pressure. The injection was repeated three times a day after operation. The fibrinolytic agents were not used in the 'acute group' because of the risk of rebleeding. CT scans were performed according to the changes of clinical manifestations. Main outcomes and results: The drainage tubes were left for 3-5 days before most clots were resolved. The patients discharged after 7 days' hospitalization on average. No infections or recurrence of EDHs were observed in this series. Conclusion: Drilling skull plus injection of urokinase through drainage tube is a safe and effective method with less injury in the treatment of a selected part of patients with EDHs.",
        "keywords": [
            "Drainage",
            "Drilling skull",
            "Epidural haematoma",
            "Traumatic brain injury",
            "Urokinase"
        ],
        "venue": "Brain Injury",
        "year": 2008,
        "id": "AFBvTQIa"
    },
    "pnbLwzbP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Mechanical Machinery and Process Equipment"
            },
            {
                "name": "Wei-Ming Tao",
                "org": "Department of Mechanics"
            },
            {
                "name": "Yi-Mu Guo",
                "org": "Department of Mechanics"
            },
            {
                "name": "Jin-Yang Zheng",
                "org": "Institute of Mechanical Machinery and Process Equipment"
            }
        ],
        "title": "Elastic/plastic impact simulation of water jet using smoothed particle hydrodynamics and finite element method",
        "abstract": "To overcome the difficulty of fluid-solid interaction and extra large deformation problem of finite element analysis (FEA), this work presented a coupled smoothed particle hydrodynamics (SPH) and finite element method to simulate the process of water jet impacting with the rigid and plastic target material. In the SPH computation, the Voronoi diagram in computational geometry was adopted to assign the initial particle mass and the variable smoothed length was used to consider the large distance change among the particles induced by the large deformation. According to the elastic impact computational result, the process of water jet colliding with the rigid target and then becoming into the state of flow was analyzed, also the deformation process of the water jet with the pressure propagation was given. And in the plastic impact computation, the SPH was combined with FEA by contact algorithm, where the water jet was molded by SPH particles and the target material was molded by finite elements. The relations of cut depth and crater size with different water jet velocity were studied, which was helpful to understand the water jet cutting mechanism and optimize the operating parameters.",
        "keywords": [
            "Finite element analysis (FEA)",
            "Impact process",
            "Smoothed particle hydrodynamics (SPH)",
            "Water jet cutting"
        ],
        "venue": "Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science)",
        "year": 2008,
        "id": "pnbLwzbP"
    },
    "qI8iePqo": {
        "authors": [
            {
                "name": "Li-Ping Wang",
                "org": ""
            },
            {
                "name": "Phillip A. Jackson",
                "org": ""
            },
            {
                "name": "Xin Lu",
                "org": ""
            },
            {
                "name": "Yuan-Hong Fan",
                "org": ""
            },
            {
                "name": "John W. Foreman",
                "org": ""
            },
            {
                "name": "Xue-Kuan Chen",
                "org": ""
            },
            {
                "name": "Hai-Hua Deng",
                "org": ""
            },
            {
                "name": "Cheng Fu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Karen S. Aitken",
                "org": ""
            }
        ],
        "title": "Evaluation of sugarcane x Saccharum spontaneum progeny for biomass composition and yield components",
        "abstract": "Saccharum spontaneum L. has contributed important traits to modern sugarcane (S. spp. L.) cultivars such as adaptation to environmental stress and ratooning ability. There is interest in further use of S. spontaneum in sugarcane improvement for sugar or energy-from-biomass production systems. In this study, parents and progeny from 43 biparental crosses between sugarcane and S. spontaneum clones were evaluated in field trials in China and Australia, along with several commercial cultivars. The S. spontaneum clones were from diverse geographic origins in China. Measurements were made on biomass composition (% dry matter, brix and pol in juice and cane, purity, fiber content) and yield components. Moderate to high (>0.7) broad-sense heritabilities and high genetic variances were observed for most traits. About half the total genetic variance was retained as among-family variance for the biomass composition traits, but this proportion was generally <25% for biomass yields. Midparent values in an independent trial predicted biomass composition traits reasonably well (generally, r > 0.6), but less so for cane and biomass yield (0 < r < 0.4). Genetic correlations between performance of families evaluated in different countries were strong, providing preliminary evidence that results in one country could be used for identifying elite families in the other. Strategies for efficient development and selection of elite clones from S. spontaneum are suggested. \u00a9 Crop Science Society of America. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Crop Science",
        "year": 2008,
        "id": "qI8iePqo"
    },
    "uaCx65CQ": {
        "authors": [
            {
                "name": "Peng-Fei Liu",
                "org": "Institute of Chemical Machinery and Process Equipment"
            },
            {
                "name": "Jin-Yang Zheng",
                "org": "Institute of Chemical Machinery and Process Equipment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Chemical Machinery and Process Equipment"
            },
            {
                "name": "Cun-Jian Miao",
                "org": "Institute of Chemical Machinery and Process Equipment"
            },
            {
                "name": "Lin-Lin Wu",
                "org": "Institute of Chemical Machinery and Process Equipment"
            }
        ],
        "title": "Calculations of plastic collapse load of pressure vessel using FEA",
        "abstract": "This paper proposes a theoretical method using finite element analysis (FEA) to calculate the plastic collapse loads of pressure vessels under internal pressure, and compares the analytical methods according to three criteria stated in the ASME Boiler Pressure Vessel Code. First, a finite element technique using the arc-length algorithm and the restart analysis is developed to conduct the plastic collapse analysis of vessels, which includes the material and geometry non-linear properties of vessels. Second, as the mechanical properties of vessels are assumed to be elastic-perfectly plastic, the limit load analysis is performed by employing the Newton-Raphson algorithm, while the limit pressure of vessels is obtained by the twice-elastic-slope method and the tangent intersection method respectively to avoid excessive deformation. Finally, the elastic stress analysis under working pressure is conducted and the stress strength of vessels is checked by sorting the stress results. The results are compared with those obtained by experiments and other existing models. This work provides a reference for the selection of the failure criteria and the calculation of the plastic collapse load. \u00a9 2008 Zhejiang University and Springer-Verlag GmbH.",
        "keywords": [
            "Design by analysis (DBA)",
            "Finite element analysis (FEA)",
            "Plastic collapse load",
            "Pressure vessel"
        ],
        "venue": "Journal of Zhejiang University: Science A",
        "year": 2008,
        "id": "uaCx65CQ"
    },
    "H5IEZFii": {
        "authors": [
            {
                "name": "Wu Zheng Li",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Kwong Cheung Lim",
                "org": "Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Changes in blood perfusion and bone healing induced by nicotine during distraction osteogenesis",
        "abstract": "Nicotine is the main chemical in cigarettes responsible for the tobacco's pathological effects. The influence of nicotine on bone healing remains controversial. Distraction osteogenesis provides an ideal model to study bone healing and regeneration. The present study aims to evaluate the effects of nicotine on blood perfusion, angiogenesis and bone formation using a rabbit model of mandibular lengthening. Twenty adult New Zealand white rabbits were randomly assigned to the control group and nicotine group. The total nicotine or placebo exposure time for all animals was 7 weeks. After 2- or 4-week of consolidation following osteotomy, 3-day of latency and 11-day of active distraction, the animals were sacrificed and the mandibles were harvested. Blood perfusion and vascularization were evaluated by Laser Doppler monitoring and Collagen IV immunohistochemistry staining respectively. Bone formation was assessed by radiological, histological and immunohistochemical examination. Results showed that nicotine exposure increased microvessel density, whereas inhibited blood flow and bone formation. The expression of bone morphogenetic protein (BMP)-2 in osteoblasts was also decreased. Frequent appearance of cartilage islands suggested ischemia and low oxygen tension in the distraction regenerate. We concluded that nicotine compromises bone regeneration possibly by causing ischemia and directly inhibitory effect on osteoblastic cells. Nicotine exposure enhances angiogenesis but cannot compensate for the adverse effect of vasoconstriction. \u00a9 2008 Elsevier Inc. All rights reserved.",
        "keywords": [
            "Angiogenesis",
            "Blood perfusion",
            "Bone healing",
            "Distraction osteogenesis",
            "Nicotine"
        ],
        "venue": "Bone",
        "year": 2008,
        "id": "H5IEZFii"
    },
    "XASnjWtX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Applied Mechanics"
            },
            {
                "name": "Rong-hao Bao",
                "org": "Institute of Applied Mechanics"
            },
            {
                "name": "Yi-mu Guo",
                "org": "Institute of Applied Mechanics"
            }
        ],
        "title": "Waterjet penetration simulation by hybrid code of SPH and FEA",
        "abstract": "The creativity of this work is combining finite element analysis (FEA) and smoothed particle hydrodynamics (SPH) methods to simulate the waterjet (WJ) penetration process. In WJ penetration, the waterjet undergoing extremely large deformation will introduce the distortion of mesh in FEA. To overcome this difficulty, the coupled method of SPH and FEA was developed, in which the waterjet was modeled by SPH particles and the target material was modeled by finite elements. The two parts interacted by contact algorithm of \"nodes-to-surface\". Utilizing this hybrid model, waterjet with high velocity penetrating the target materials was calculated and the mechanism of erosion was depicted. The computation result gives the relationship between the jet velocity and the erosion capacity, including the depth of penetration and mass removal, which was compared with the experimental data. \u00a9 2007.",
        "keywords": [
            "Finite element analysis",
            "Mesh-free method",
            "Smoothed particle hydrodynamics",
            "Waterjet penetration"
        ],
        "venue": "International Journal of Impact Engineering",
        "year": 2008,
        "id": "XASnjWtX"
    },
    "jGVMenJj": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jinyang Zheng",
                "org": ""
            },
            {
                "name": "Cunjian Miao",
                "org": ""
            },
            {
                "name": "Yongquan Qin",
                "org": ""
            },
            {
                "name": "Shuxin Han",
                "org": ""
            },
            {
                "name": "Shuiping Sheng",
                "org": ""
            },
            {
                "name": "Caixing Shi",
                "org": ""
            }
        ],
        "title": "Analysis of strength margins for austenitic stainless steel pressure vessels",
        "abstract": "Austenitic stainless steel is widely used for boiler and pressure vessels, however the actual stress-based method to determine the allowable stress limits the full usage of plastic metals such as austenitic stainless steel that with low ratio of yield to tensile strength. The parts of ASME and European codes of pressure vessels have been attention of it and some measures have been taken to increase the allowable stress by decreasing the design factors or change the specified yield strength from 0.2% proof strength to 1.0% proof strength etc.; the other important method is to increase the yield strength by pressure strengthening. A series theoretic computation and experimental analysis were carried out based on the systematical survey of these codes including Chinese GB150, ASME VIII-1, ASME VIII-2, EN13345 and EN13458 etc, and the result showed the difference of allowable stress among these codes and indicated that Chinese GB150 is most conservative with high strength margin, whereas EN13458 attendance with pressure strengthening is the best solution to increase the allowable stress as well, which increased the allowable stress 99.3% than that of GB150. \u00a9 2008 by ASME.",
        "keywords": [
            "Austenitic stainless steel",
            "Pressure strengthening",
            "Pressure vessels",
            "Strength margin"
        ],
        "venue": "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
        "year": 2008,
        "id": "jGVMenJj"
    },
    "kG4fYgGP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jinyang Zheng",
                "org": ""
            },
            {
                "name": "Cunjian Miao",
                "org": ""
            },
            {
                "name": "Yongquan Qin",
                "org": ""
            },
            {
                "name": "Shuiping Sheng",
                "org": ""
            },
            {
                "name": "Shuxin Han",
                "org": ""
            },
            {
                "name": "Caixing Shi",
                "org": ""
            }
        ],
        "title": "Nonlinear analysis of pressure strengthening for austenitic stainless steel pressure vessel",
        "abstract": "Austenitic stainless steel exhibits excellent ductility and high strain hardening. When the steel is loaded in tension to a stress \u03c3",
        "keywords": [
            "Austenitic stainless steel",
            "Nonlinear analysis",
            "Pressure strengthening"
        ],
        "venue": "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
        "year": 2008,
        "id": "kG4fYgGP"
    },
    "l2hloxXl": {
        "authors": [
            {
                "name": "Lim K. Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Xiao Jian Shi",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Transport distraction versus costochondral graft for reconstruction of temporomandibular joint ankylosis: which is better?",
        "abstract": "Objective: This study compared the methods of transport distraction and costochondral graft in reconstruction of temporomandibular joint (TMJ) ankylosis. Study design: Bilateral bony TMJ ankylosis was induced in 12 adult goats. Transport distraction of the mandibular ramus was performed on one side, whereas costochondral graft was performed on the other side. Jaw movements, TMJ healing, condylar remodeling, and recurrence of ankylosis were assessed by clinical, radiological, and histological examinations. Results: Both transport distraction and costochondral graft established a neo-condyle separating from the pseudo-disc with a joint space. The ankylosis scores were higher in the distraction side in the first 12 weeks. Both techniques showed no significant difference in the calcification scores and recurrence of ankylosis in the long term. The maximal jaw movements in 3 directions returned to the pre-ankylosis stage by both methods. Conclusions: Distraction osteogenesis is an effective reconstruction method for TMJ ankylosis, matching the gold standard of costochondral grafting. \u00a9 2009 Mosby, Inc. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology",
        "year": 2009,
        "id": "l2hloxXl"
    },
    "gFYY86Co": {
        "authors": [
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Angiogenesis is enhanced by continuous traction in rabbit mandibular distraction osteogenesis",
        "abstract": "Background: Distraction osteogenesis is a controlled surgical procedure that initiates a regenerative process and uses mechanical strain to enhance the biological responses of the injured tissues to create new bone. To test the hypothesis that high frequency mechanical traction can enhance the angiogenesis in distraction regenerate, we compared the neo-vessel formation and gene expression of the angiogenic mediators between intermittent and continuous distraction osteogenesis. Material and methods: Eighty adult New Zealand white rabbits were randomly assigned to the continuous and intermittent distraction groups. Unilateral mandibular osteotomy was performed and custom-designed manual-driven or autodriven distractor was bridged over the osteotomy segments. Animals were sacrificed at day-6, day-10, day-14 and day-21 after osteotomy and examined with histology, immunohistochemistry and real-time polymerase chain reaction (PCR). Results: Histological examination showed a more advanced bone formation in the continuous distraction group associated with significantly increased micro-vascular density and up-regulated mRNA expression of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF). Conclusion: We concluded that the high frequency traction provides a proper mechanical environment for angiogenesis contributing to the enhanced bone formation likely to be through up-regulation of the angiogenic mediators. \u00a9 2009 European Association for Cranio-Maxillofacial Surgery.",
        "keywords": [
            "angiogenesis",
            "basic fibroblast growth factor",
            "biomechanics",
            "distraction osteogenesis",
            "vascular endothelial growth factor"
        ],
        "venue": "Journal of Cranio-Maxillofacial Surgery",
        "year": 2009,
        "id": "gFYY86Co"
    },
    "6CvYYXkE": {
        "authors": [
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Comparison of gene expression of osteogenic factors between continuous and intermittent distraction osteogenesis in rabbit mandibular lengthening",
        "abstract": "Objectives: This study aimed to evaluate the effect of distraction frequency on the gene expression of osteogenic mediators in mandibular distraction osteogenesis. Study design: Forty adult New Zealand white rabbits were randomly assigned to the continuous and intermittent distraction groups. Unilateral mandibular osteotomy was performed and custom-designed manual-driven or autodriven distractor was bridged over the osteotomy segments. Animals were humanely killed at day 6, day 10, day 14, and day 21 after osteotomy. mRNA expression of the osteogenic mediators in the distraction regenerate was examined by real-time polymerase chain reaction. Results: The expression of transforming growth factor-\u03b2",
        "keywords": [
            ""
        ],
        "venue": "Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology",
        "year": 2009,
        "id": "6CvYYXkE"
    },
    "St62eU9K": {
        "authors": [
            {
                "name": "Jing Fu",
                "org": ""
            },
            {
                "name": "Chao-Hai Li",
                "org": ""
            },
            {
                "name": "Jiu-Ran Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Tian-Xue Liu",
                "org": ""
            }
        ],
        "title": "Shade-tolerance indices of maize: Selection and evaluation",
        "abstract": "A field experiment was conducted to study the morphological, physiological, ana yieia traits of 24 maize cultivare under 50% shading. Comparing with the control, 50% shading decreased the plant height, stem diameter, leaf net photosynthetic rate (P",
        "keywords": [
            "Cluster analysis",
            "Comprehensive traits",
            "Correlation",
            "Low-light stress",
            "Yield"
        ],
        "venue": "Chinese Journal of Applied Ecology",
        "year": 2009,
        "id": "St62eU9K"
    },
    "Jj1o5oPw": {
        "authors": [
            {
                "name": "Xin-Long Liu",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Xue-Kuan Chen",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Xiong-Mei Ying",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Qing Cai",
                "org": "Biotechnology and Genetic Resources Institute"
            },
            {
                "name": "Jia-Yong Liu",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Cai-Wen Wu",
                "org": "Sugarcane Research Institute"
            }
        ],
        "title": "Establishment of DNA fingerprint identity for sugarcane cultivars in Yunnan, China",
        "abstract": "The purpose of this study was to provide simple sequence repeat (SSR)-based DNA fingerprinting information for sugarcane (Saccharum spp. Hybrids) cultivars that were developed in Yunan Province, China. Genomic DNAs from 27 cultivars were amplified with 8 pairs of polymorphic SSR primers. A total of 129 bands were obtained, including 123 polymorphic bands (95.35%). The mean value of polymorphic information content (PIC) was 0.9445, and the genetic similarity coefficient ranged from 0.269 to 0.767. Markers SMC1047HA and MSSCIR21 had the highest PIC values of 0.963 and could distinguish all the cultivars tested. Besides, primer combinations MSSCIR36/MSSCIR21, MSSCIR16/MSSCIR36, and MSSCIR36/SMC336BS were efficient in identifying the 27 cultivars, and their similar coefficients were lower than those of other primer combinations. These 3 primer combinations were validated with 27 cultivars and 10 staple commercial sugarcane cultivars in China, and MSSCIR16/MSSCIR36 was found to be optimal to construct DNA fingerprint identity (ID). Nomenclature of DNA fingerprint ID was suggested as serial number of National Nursery of Sugarcane Germplasm Resources (NNSGR) plus country and region code plus English initial abbreviation of breeding institution plus core primer name plus SSR marker data. This system is informative and useful in protecting new varieties and identifying cultivars because it consists of not only important information of a cultivar but also its specific molecular identify. \u00a9 2010 Crop Science Society of China and Institute of Crop Sciences, Chinese Academy of Agricultural Sciences.",
        "keywords": [
            "DNA fingerprint",
            "Identity of sugarcane cultivar",
            "Simple sequence repeat",
            "Yunnan Province, China"
        ],
        "venue": "Acta Agronomica Sinica",
        "year": 2010,
        "id": "Jj1o5oPw"
    },
    "NuDd9rsk": {
        "authors": [
            {
                "name": "Gui-De Deng",
                "org": "China Special Equipment Inspection and Research Institute"
            },
            {
                "name": "Jin-Yang Zheng",
                "org": "Institute of Chemical Machinery"
            },
            {
                "name": "Yong-Jun Chen",
                "org": "Institute of Chemical Machinery"
            },
            {
                "name": "Long-Mao Zhao",
                "org": "Institute of Applied Mechanics"
            },
            {
                "name": "Yong-Gang Zhao",
                "org": "Institute of Applied Mechanics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Chemical Machinery"
            }
        ],
        "title": "Anti-explosion capability and scale effect of discrete multi-layered explosion containment vessels",
        "abstract": "Nine discrete multi-layered cylinders were manufactured with the same materials and the magnification factor of 4. A series of explosion experiments were conducted under internal explosive loading to investigate their anti-explosion capability and scale effect. Experimental results show that their limiting TNT charges are all 0.89%~1.11% in relative mass, and that the anti-explosion capability of the discrete multi-layered cylinders is not attenuated significantly after magnified 4 times. It is attributed to the reason that there is no strong scale effect of an energy nature in their steel ribbon layers which construct the main load-supporting capability of discrete multi-layered explosion containment vessels.",
        "keywords": [
            "Anti-explosion capability",
            "Discrete multi-layered explosion containment vessels",
            "Explosion experiments",
            "Mechanics of explosion",
            "Scale effect"
        ],
        "venue": "Baozha Yu Chongji/Explosion and Shock Waves",
        "year": 2010,
        "id": "NuDd9rsk"
    },
    "T4Z7bgxS": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Mai Har Sham",
                "org": "Department of Biochemistry"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Effect of Nicotine on Gene Expression of Angiogenic and Osteogenic Factors in a Rabbit Model of Bone Regeneration",
        "abstract": "Purpose: This study aims to evaluate the influence of nicotine on the gene expression of osteogenic and angiogenic factors in bone regeneration by use of a nicotine-compromised rabbit model of mandibular lengthening. Materials and Methods: Thirty adult New Zealand white rabbits were randomly assigned to the nicotine group or the control group. The total nicotine or placebo exposure time for all animals was 7 weeks. Unilateral mandibular distraction osteogenesis was performed. Five animals in each group were sacrificed at day 5, day 11, and day 18, respectively, after commencement of active distraction. The distraction regenerate samples were harvested, and the messenger ribonucleic acid expression of bone transforming growth factor \u03b2",
        "keywords": [
            ""
        ],
        "venue": "Journal of Oral and Maxillofacial Surgery",
        "year": 2010,
        "id": "T4Z7bgxS"
    },
    "qCzkwg80": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wei-Guo Liu",
                "org": ""
            },
            {
                "name": "Jian-Min Zhang",
                "org": ""
            },
            {
                "name": "Gao Chen",
                "org": ""
            },
            {
                "name": "Jing Fan",
                "org": ""
            },
            {
                "name": "Han-Song Sheng",
                "org": ""
            }
        ],
        "title": "Magnesium sulphate in the management of patients with aneurysmal subarachnoid haemorrhage: A meta-analysis of prospective controlled trials",
        "abstract": "Primary objective: Experimental and clinical studies have suggested that magnesium has neuroprotective and vasodilatation properties. A meta-analysis was conducted to assess the effectiveness and safety of intravenous magnesium therapy in patients with aneurysmal subarachnoid haemorrhage (SAH). Research design: Meta-analysis. Methods and procedures: Medline, EMBASE and the Cochrane Library were searched for prospective controlled trials evaluating intravenous magnesium for treating SAH after a ruptured aneurysm without language restrictions. Two researchers performed the literature search and data extraction independently. Main outcomes and results: Six prospective controlled trials involving 699 patients were included in this meta-analysis. Magnesium infusion reduced the risk of poor outcome and delayed cerebral ischemia (DCI): the relative risk was 0.62 (95 confidence interval (CI) 0.460.83) and 0.73 (95 CI 0.531.00), respectively. Sensitivity analyses were consistent with the meta-analysis. The withdrawal rate for adverse effects was higher in the magnesium-treatment arm compared to the placebo arm, RR 9.98 (95 CI 3.0432.74). Conclusion: The meta-analysis suggests that intravenous magnesium therapy reduces the risk of DCI and poor outcome after aneurysmal SAH. Serum magnesium should be routinely monitored for both effectiveness and safety considerations. \u00a9 2010 Informa UK Ltd.",
        "keywords": [
            "Aneurysm",
            "Calcium antagonist",
            "Delayed cerebral ischemia",
            "Magnesium",
            "Subarachnoid haemorrhage"
        ],
        "venue": "Brain Injury",
        "year": 2010,
        "id": "qCzkwg80"
    },
    "WzZrF7nG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jin-Yang Zheng",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Yang Hu",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Xiang Li",
                "org": "Institute of Process Equipment"
            }
        ],
        "title": "Adiabatic shear and dynamic failure criterion for AISI4340 steel",
        "abstract": "Adiabatic shear is a typical response of materials under the high strain rate loading, which initiation and evolution depend on some mechanical conditions, such as strain rate and strain. According to the meso-scale mechanism analysis for the adiabatic shear of AISI4340 steel, a dynamic failure criterion including the strain rate effect was proposed. For ZRR problem, the static and dynamic failure criteria were applied respectively. The numerical simulated results indicate that the damage mode of material under the static failure criterion is a homogeneous plastic deformation; under the dynamic failure criterion, the material's damage is mainly caused by adiabatic shear, and an extensive localization of the shear band appears.",
        "keywords": [
            "Adiabatic shear",
            "Dynamic failure criterion",
            "Numerical simulation",
            "ZRR problem"
        ],
        "venue": "Binggong Xuebao/Acta Armamentarii",
        "year": 2010,
        "id": "WzZrF7nG"
    },
    "f2x3zygO": {
        "authors": [
            {
                "name": "Shixiong Cao",
                "org": "College of Soil and Water Conservation"
            },
            {
                "name": "Tao Tian",
                "org": "College of Economics and Management"
            },
            {
                "name": "Fan Qi",
                "org": "Key Lab of Organosilicon Chemistry and Material Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Agronomy and Biotechnology"
            },
            {
                "name": "Guosheng Wang",
                "org": "College of Agronomy and Biotechnology"
            }
        ],
        "title": "An investigation of women's attitudes towards fertility and China's family planning policy",
        "abstract": "Reducing China's population has formerly been considered a good thing because of the perceived environmental and social risks of overpopulation, but it has recently become apparent that the resulting population decline may create problems that will become increasingly serious in the future. The results of a survey of 4600 women in nineteen Chinese provinces in 2005 indicated that young age, high income, high education level, urban location and good employment all decreased a woman's willingness to bear children. The risks created by declining fertility in these groups have been intensified by China's one child family planning policy. However, as a result of current trends and China's policies, the country's population will continue to age, leading to social problems and difficulties for sustainable development both in China and around the world. Therefore, China's policy-makers must begin planning to adjust their policy by encouraging women to give birth to more than one child. \u00a9 2009 Cambridge University Press.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Biosocial Science",
        "year": 2010,
        "id": "f2x3zygO"
    },
    "vZCklffy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wei-guo Liu",
                "org": ""
            },
            {
                "name": "Han-song Sheng",
                "org": ""
            },
            {
                "name": "Jing Fan",
                "org": ""
            },
            {
                "name": "Wei-wei Hu",
                "org": ""
            },
            {
                "name": "Jin-seng Chen",
                "org": ""
            }
        ],
        "title": "Decompressive Craniectomy in Addition to Hematoma Evacuation Improves Mortality of Patients with Spontaneous Basal Ganglia Hemorrhage",
        "abstract": "We conducted a retrospective study to assess the effect of decompressive craniectomy on outcome of patients with spontaneous basal ganglia hemorrhage (SBH). A review of a hospital database was performed to search for patients with a diagnosis of SBH who received hematoma evacuation with (N = 38) or without (N = 46) decompressive craniectomy in our institute from January 2005 to January 2008. Descriptive statistics revealed that patients in the decompressive craniectomy group were in poorer clinical condition before surgery. Unadjusted analyses found no significant difference between groups in either 30-day mortality or 6-month functional survival (32% v 43%, P = .26, and 55% v 45%, P = .28, respectively). However, after severity adjustment the multivariate logistic regression analysis showed that decompressive craniectomy group was associated with improved 30-day mortality (Exp (B) 0.11, 95% confidence interval 0.02-0.60, P = .01) and 6-month functional survival (Exp (B) 26.97, 95% confidence interval 2.20-317.62, P = .01). In conclusion, our study suggests decompressive craniectomy in addition to hematoma evacuation might improve mortality of deteriorating patients with SBH. Larger, randomized studies are needed to verify this result. \u00a9 2010 National Stroke Association.",
        "keywords": [
            "brain edema",
            "decompressive craniectomy",
            "Intracerebral hemorrhage",
            "mortality"
        ],
        "venue": "Journal of Stroke and Cerebrovascular Diseases",
        "year": 2010,
        "id": "vZCklffy"
    },
    "K3MmWj11": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Yang Hu",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jinyang Zheng",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Guide Deng",
                "org": "China Special Equipment Inspection and Research Institute"
            },
            {
                "name": "Yongjun Chen",
                "org": "Institute of Materials Physics and Technology"
            }
        ],
        "title": "Failure analysis for cylindrical explosion containment vessels",
        "abstract": "The elastic or elastic-plastic dynamical response of the explosion containment vessels (ECVs) subject to the impulsive loading have been studied intensively, however the damage mechanism of ECVs is still scarcely investigated. In this work two cylindrical explosion containment vessels under the different explosion loads are tested. The overpressure is measured and compared with the numerical result. The damage mechanism of adiabatic shear band is successfully applied to explain the failure mode of the ECVs, where the instability analysis for the thermo-viscoplastic constitutive law is conducted to yield a rate-dependent failure criterion. Based on the overpressure analysis and rate-dependent failure criterion, the shear failure mode of ECVs is studied for the first time, including the potential initial flaw in the meso-scale in the vessel. The failure analysis indicated that the rate-dependent failure criterion governs the damage mode of the vessel with the impulsive loading however the initial flaw is mainly to ignite the shear band, which has minor influence to the final failure mode of the vessel. The simulated fracture profile shows a good agreement with the experimental result. \u00a9 2010 Elsevier Ltd.",
        "keywords": [
            "Explosion containment vessels",
            "Failure analysis",
            "Impulsive loading",
            "Rate-dependent failure criteria"
        ],
        "venue": "Engineering Failure Analysis",
        "year": 2010,
        "id": "K3MmWj11"
    },
    "Tb69yY4d": {
        "authors": [
            {
                "name": "Long-Sheng Chen",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Yong-Zhong Chen",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Shao-Feng Peng",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Li Ma",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Rui Wang",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Xiang-Nan Wang",
                "org": "Hunan Academy of Forestry"
            }
        ],
        "title": "Study on physiological and biochemical responses of camellia oleifera to low phosphorus stress",
        "abstract": "The physiological and biochemical responses of Camellia oleifera to low phosphorus stress were investigated in this study, and the different phosphorus concentrations of the treatments were conducted by using a single factor experiment with water culture in the greenhouse. Results showed that the activity of APA in leaves tissues and those secreted by the roots all increased under P deficiency, which respectively increased by 16.49% ~ 86.47% and 28.7% ~ 58.7% compared with those of the control. The increase of APA may be an active adaptive response of Camellia oleifera to low phosphorus stress. Under the situation of low phosphorus stress, the concentrations of soluble sugar and free proline increased whereas the soluble protein decreased, those showed that normal protein syndesis and carbohydrate metabolism were blocked under the situation of low phosphorus stress; Moreover, the homeostasis established by the increase of MDA concent and protective enzyme (SOD) activity in leaves was the mechanism of the adaptive response for Camellia oleifera to low phosphorus stress.",
        "keywords": [
            "Camellia oleifera",
            "Low phosphorus stress",
            "Physiological and biochemical responses"
        ],
        "venue": "Forest Research",
        "year": 2010,
        "id": "Tb69yY4d"
    },
    "CVgBxvXu": {
        "authors": [
            {
                "name": "Xin-Long Liu",
                "org": ""
            },
            {
                "name": "Huo-Sheng Su",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xin Lu",
                "org": ""
            },
            {
                "name": "Xiong-Mei Ying",
                "org": ""
            },
            {
                "name": "Qing Cai",
                "org": ""
            },
            {
                "name": "Yuan-Hong Fan",
                "org": ""
            }
        ],
        "title": "Phylogenetic Relationships of Sugarcane Related Genera and Species Based on ITS Sequences of Nuclear Ribosomal DNA",
        "abstract": "Sugarcane related genera and species are important germplasm resources in sugarcane breeding. The internal transcribed spacer (ITS) sequence of 120 Saccharinae accessions that belong to 8 genera and 37 species were used to analyze their genetic relationships and construct phylogentic relationships with Pennisetum purpureum as an outgroup. The results showed that the sequence lengths were 200-208 bp for ITS1, 215-221 bp for ITS2, and 164 bp for 5.8sDNA with variable sites of 91, 93, and 18, respectively. The informative sites were 70, 68, and 9 for ITS1, ITS2, and 5.8sDNA, and the GC contents were 60.4%-69.1%, 66.1%-73.4%, and 54.1%-58.0%, respectively. According to the ratio of the variable sites and the ratio of informative sites to all sites, ITS sequence had richer variance than 5.8sDNA sequence, and the variance of ITS1 sequence was richer than that of ITS2 sequence. The result of genetic distance analysis revealed that that Miscanthus and Triarrhena were the closest genera to Saccharum, followed by Erianthus and Narenga, and genera Microstegium, Spodiopogon, and Imperata represented the furthest relationships with Saccharum. In the phylogenic tree constructed using neighbor-joining and maximum parsimony methods, the sugarcane related genera and species were separated into 10 groups. Erianthus arundinaceus should be classified into Erianthus genus rather than in Saccharum genus. Triarrhena is likely to be involved in Miscanthus. The 2 species from Narenga were sepearted in different groups, of which N. porphyrocoma was grouped with E. rockii, and N. allax was in an independent group. The Erianthus and Miscanthus species went to different groups, indicating the complex genetic relationships within genera. \u00a9 2010 Crop Science Society of China and Institute of Crop Sciences, Chinese Academy of Agricultural Sciences.",
        "keywords": [
            "ITS",
            "Phylogeny",
            "Saccharinae",
            "Sugarcane"
        ],
        "venue": "Acta Agronomica Sinica",
        "year": 2010,
        "id": "CVgBxvXu"
    },
    "bHGWNId7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Mai Har Sham",
                "org": "Department of Biochemistry"
            },
            {
                "name": "Chun Kit Lam",
                "org": "Department of Pathology"
            },
            {
                "name": "Roger A. Zwahlen",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Effect of platelet-rich plasma on a rabbit model of nicotine-compromised bone healing",
        "abstract": "Purpose: This study aimed to evaluate the effects of platelet-rich plasma (PRP) on nicotine-compromised bone healing. Materials and Methods: Fifteen adult New Zealand white rabbits were implanted with 1.5-g time-release nicotine pellets. Bilateral mandibular distraction osteogenesis was then performed. Autologous PRP was injected into 1 side of the distraction regenerate, whereas physiologic saline solution was injected into the contralateral side as a control. Five rabbits were killed on day 5 of active distraction, on day 11 of active distraction, and in week 2 of consolidation, respectively. Results: In the PRP the platelet enrichment was 14.63 \u00b1 3.081fold of that in whole blood. Plain radiography and microcomputed tomography assessment showed no significant difference between the PRP injection and control sides. Histologic examination showed more disorganized distraction tissue on the PRP injection side. Conclusions: PRP injection at an early stage of active distraction does not significantly enhance bone healing in the nicotine-compromised rabbit model of mandibular lengthening. \u00a9 2011 American Association of Oral and Maxillofacial Surgeons.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Oral and Maxillofacial Surgery",
        "year": 2011,
        "id": "bHGWNId7"
    },
    "aU1BvUqg": {
        "authors": [
            {
                "name": "Li Wu Zheng",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Xiao Jian Shi",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Roger A. Zwahlen",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Department of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Comparison of distraction osteogenesis versus costochondral graft in reconstruction of temporomandibular joint condylectomy with disc preservation",
        "abstract": "Purpose: This study compared transport distraction with costochondral graft in the reconstruction of temporomandibular joint (TMJ) with disc preservation. Materials and Methods: Bilateral condylectomies with disc preservation were conducted in 12 adult goats. Transport distraction of the mandibular ramus was performed on 1 side and costochondral graft on the other side. Jaw movements, TMJ healing, and condylar remodeling were assessed by clinical, radiologic, and histologic examinations. Results: Transport distraction and costochondral graft established a new condyle separating from the preserved disc with a joint space. Both techniques showed no significant difference in ankylosis scores up to 24 weeks. Signs of calcification were not noted in the transport distraction or costochondral graft side. No significant change of maximal jaw movements was found at any time point from 2 to 24 weeks. Conclusions: Distraction osteogenesis is an effective reconstruction method for TMJ reconstruction. No significant difference between these 2 techniques in reconstruction of the TMJ was noted. \u00a9 2011 American Association of Oral and Maxillofacial Surgeons.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Oral and Maxillofacial Surgery",
        "year": 2011,
        "id": "aU1BvUqg"
    },
    "s17RzjJy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Roger Arthur Zwahlen",
                "org": ""
            },
            {
                "name": "Li Wu Zheng",
                "org": ""
            },
            {
                "name": "Mai Har Sham",
                "org": ""
            }
        ],
        "title": "Influence of nicotine on the biological activity of rabbit osteoblasts",
        "abstract": "Objectives: To assess the influence of nicotine on the proliferation and gene expression of osteogenic and angiogenic mediators of osteoblasts. Material and methods: Rabbit primary osteoblasts were exposed to various concentrations of nicotine (0.001, 0.1 and 10\u03bcmol/l). The cell proliferation was assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide. The gene expression of transforming growth factor (TGF)-\u03b2",
        "keywords": [
            "Angiogenic mediator",
            "Nicotine",
            "Osteoblast",
            "Osteogenic mediator",
            "Proliferation"
        ],
        "venue": "Clinical Oral Implants Research",
        "year": 2011,
        "id": "s17RzjJy"
    },
    "6x1B6iDh": {
        "authors": [
            {
                "name": "Dasen Xie",
                "org": "Institute of Vegetable Research"
            },
            {
                "name": "Li Ma",
                "org": "College of Horticulture"
            },
            {
                "name": "Jozef \u0160amaj",
                "org": "Centre of the Region Han\u00e1 for Biotechnological and Agricultural Research"
            },
            {
                "name": "Chunxiang Xu",
                "org": "College of Horticulture"
            }
        ],
        "title": "Immunohistochemical analysis of cell wall hydroxyproline-rich glycoproteins in the roots of resistant and susceptible wax gourd cultivars in response to Fusarium oxysporum f. sp. Benincasae infection and fusaric acid treatment",
        "abstract": "Hydroxyproline-rich glycoproteins (HRGPs) play a defensive role in host-pathogen interactions. However, specific roles of individual HRGPs in plant defense against pathogen are poorly understood. Changes in extracellular distribution and abundance of individual cell wall HRGPs were investigated on root sections of two wax gourd (Benincasa hispida Cogn.) cultivars (Fusarium wilt resistant and susceptible, respectively), which were analyzed by immunolabelling with 20 monoclonal antibodies recognizing different epitopes of extensins and arabinogalactan proteins (AGPs) after being inoculated with Fusarium oxysporum f. sp. Benincasae or treated with fusaric acid (FA). These analyses revealed the following: (1) The levels of JIM11 and JIM20 interacting extensins were higher in the resistant cultivar. Either treatment caused a dramatic decrease in signal in both cultivars, but some new signal appeared in the rhizodermis. (2) The AGPs or rhamnogalacturonan containing CCRCM7-epitope were enhanced in the resistant cultivar, but not in the susceptible one by either treatment. (3) Either treatment caused a slight increase in the levels of the AGPs recognized by LM2 and JIM16, but there were no differences between two cultivars. (4) The MAC204 signal nearly disappeared after FA treatment, but this was not the case with pathogen attack. (5) The LM14 signal slightly decreased after both treatments in both cultivars, but a less decrease was observed with the resistant cultivar. These results indicate that the CCRCM7 epitope likely contributed to the resistance of wax gourd to this pathogen, and JIM11 and JIM20 interacting extensins as well as LM2, LM14, MAC204 and JIM16 interacting AGPs were involved in the host-pathogen interaction. \u00a9 2011 Springer-Verlag.",
        "keywords": [
            "HRGPs",
            "Immunolabelling",
            "Monoclonal antibodies",
            "Plant-pathogen interaction"
        ],
        "venue": "Plant Cell Reports",
        "year": 2011,
        "id": "6x1B6iDh"
    },
    "qipZr8WG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Faculty of Dentistry"
            },
            {
                "name": "Mai Har Sham",
                "org": "Department of Biochemistry"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Faculty of Dentistry"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Faculty of Dentistry"
            }
        ],
        "title": "Influence of low-dose nicotine on bone healing",
        "abstract": "BACKGROUND: Nicotine at a low concentration was suggested as a new topical drug for clinical application. It has been reported to be capable of enhancing skin wound healing. This study was designed to assess the effect of nicotine administration at a low dose on bone regeneration using a rabbit model of mandibular distraction osteogenesis. METHODS: Twenty New Zealand white rabbits were randomly assigned to nicotine group and control group. A total of 0.75 g, 60-day time release, nicotine pellets or placebos were implanted in the neck subcutaneous tissue of the rabbits. The nicotine or placebo exposure time for all the animals was 7 weeks. Unilateral mandibular distraction osteogenesis was performed. Five animals in each group were killed on week 2 and week 4 of consolidation, respectively. The mandibular samples were subjected to radiographic, histologic, and immunohistochemical analysis. RESULTS: Nicotine at low dose showed no significant effect on the expression of bone morphogenetic protein-2 and on the radiodensity of bone regeneration. However, the delayed bone healing was detected in the nicotine group by histologic examination. CONCLUSIONS: These findings imply a potential risk of compromised bone healing in patients taking nicotine medication. Further clinical studies are necessary to assess the risk of nicotine medication on reconstructive surgery. \u00a9 2011 Lippincott Williams & Wilkins, Inc.",
        "keywords": [
            "Bone healing",
            "Bone morphogenetic protein-2",
            "Bone radiodensity",
            "Distraction osteogenesis",
            "Nicotine"
        ],
        "venue": "Journal of Trauma - Injury, Infection and Critical Care",
        "year": 2011,
        "id": "qipZr8WG"
    },
    "8too6SdA": {
        "authors": [
            {
                "name": "Dasen Xie",
                "org": "Institute of Vegetable Research"
            },
            {
                "name": "Li Ma",
                "org": "College of Horticulture"
            },
            {
                "name": "Jozef \u0160amaj",
                "org": "Centre of the Region Han\u00e1 for Biotechnological and Agricultural Research"
            },
            {
                "name": "Chunxiang Xu",
                "org": "College of Horticulture"
            }
        ],
        "title": "Immunohistochemical analysis of cell wall hydroxyproline-rich glycoproteins in the roots of resistant and susceptible wax gourd cultivars in response to Fusarium oxysporum f. sp. Benincasae infection and fusaric acid treatment",
        "abstract": "Hydroxyproline-rich glycoproteins (HRGPs) play a defensive role in host-pathogen interactions. However, specific roles of individual HRGPs in plant defense against pathogen are poorly understood. Changes in extracellular distribution and abundance of individual cell wall HRGPs were investigated on root sections of two wax gourd (Benincasa hispida Cogn.) cultivars (Fusarium wilt resistant and susceptible, respectively), which were analyzed by immunolabelling with 20 monoclonal antibodies recognizing different epitopes of extensins and arabinogalactan proteins (AGPs) after being inoculated with Fusarium oxysporum f. sp. Benincasae or treated with fusaric acid (FA). These analyses revealed the following: (1) The levels of JIM11 and JIM20 interacting extensins were higher in the resistant cultivar. Either treatment caused a dramatic decrease in signal in both cultivars, but some new signal appeared in the rhizodermis. (2) The AGPs or rhamnogalacturonan containing CCRCM7-epitope were enhanced in the resistant cultivar, but not in the susceptible one by either treatment. (3) Either treatment caused a slight increase in the levels of the AGPs recognized by LM2 and JIM16, but there were no differences between two cultivars. (4) The MAC204 signal nearly disappeared after FA treatment, but this was not the case with pathogen attack. (5) The LM14 signal slightly decreased after both treatments in both cultivars, but a less decrease was observed with the resistant cultivar. These results indicate that the CCRCM7 epitope likely contributed to the resistance of wax gourd to this pathogen, and JIM11 and JIM20 interacting extensins as well as LM2, LM14, MAC204 and JIM16 interacting AGPs were involved in the host-pathogen interaction. \u00a9 2011 Springer-Verlag.",
        "keywords": [
            "HRGPs",
            "Immunolabelling",
            "Monoclonal antibodies",
            "Plant-pathogen interaction"
        ],
        "venue": "Plant Cell Reports",
        "year": 2011,
        "id": "8too6SdA"
    },
    "j8ZbPV8C": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jian Xin",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Like Wang",
                "org": "Institute of Applied Mechanics"
            },
            {
                "name": "Ping Xu",
                "org": "Institute of Applied Mechanics"
            }
        ],
        "title": "Instability analysis and rate-dependent failure criteria for adiabatic shear band propagation of Ti-6Al-4V",
        "abstract": "Adiabatic shearing is a typical response of materials under high strain rate loading. Based on the instability analysis for the thermo-viscoplastic constitutive model, a new rate-dependent failure criterion is proposed, where the failure strain decreases with the increment in strain rate. Using the finite element simulation of the Mode-II impact problem for the titanium alloy Ti-6Al-4V, we verified the damage mechanism induced by adiabatic shear band (ASB) under this rate-dependent failure criterion. Also the ASB propagation path and the width of localized shear band are predicted, which is in a good agreement with experimental observation. \u00a9 (2011) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Adiabatic shear band",
            "Rate-dependent failure criteria",
            "Titanium alloy"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2011,
        "id": "j8ZbPV8C"
    },
    "dXMR7Gry": {
        "authors": [
            {
                "name": "Jin-Yang Zheng",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Ya-Xian Li",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Ping Xu",
                "org": "Department of Mechanics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Cun-Jian Miao",
                "org": "Institute of Process Equipment"
            }
        ],
        "title": "Influence factors of mechanical property for strain strengthening austenitic stainless steel",
        "abstract": "Mechanical property of materials is an important foundation to determine the strain strengthening parameters. The chemical composition, plant thickness, strain rate and other factors' influence on strength, plastic and other mechanical properties of the austenitic stainless steel were studied. The research shows that the chemical composition should be designed for the strain strengthening austenitic stainless steel according to its effect on the austenite stabilization, and the content of the austenite stabilized composition should be ensured. Due to the difference between the hot and the cold rolling process, the deformation of the plates varies with thickness. Therefore the volume increment of the inner container of the cryogenic vessels is of large difference under the same strengthening stress. The design and manufacture of the strain strengthening austenitic stainless steel cryogenic vessels should take full account of the differences in thickness of the sheets. The lower the tensile strain rate, the greater the deformation under strengthening stress. The influence of strain rate on the mechanical properties of the austenitic stainless steel weakens gradually with the increase of deformation.",
        "keywords": [
            "Austenitic stainless steel",
            "Chemical composition",
            "Mechanical properties",
            "Strain rate",
            "Strain strengthening"
        ],
        "venue": "Jiefangjun Ligong Daxue Xuebao/Journal of PLA University of Science and Technology (Natural Science Edition)",
        "year": 2011,
        "id": "dXMR7Gry"
    },
    "tFu7GKWY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Chaohai Li",
                "org": "College of Agronomy"
            },
            {
                "name": "Jing Fu",
                "org": "College of Agronomy"
            },
            {
                "name": "Xueliang Guo",
                "org": "College of Agronomy"
            },
            {
                "name": "Xia Zhao",
                "org": "College of Agronomy"
            },
            {
                "name": "Chao Gao",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Lei Wang",
                "org": "Institute for Horticultural Plants"
            }
        ],
        "title": "Effects of ridge planting on the photosynthetic characteristics and yield of summer maize in high-yield field",
        "abstract": "China is the largest producer and consumer of agricultural products in the world. Maize (Zea mays L.), including both spring and summer maize, is one of the most important food crops in China and the world. Photosynthesis is the process of converting light energy to chemical energy and storing it in the bonds of sugar, and is the most basic plant physiological process directly related to crop yield. Therefore, light is an important factor affecting plant development, especially at late developmental stages. As a C ",
        "keywords": [
            "Photosynthetic characteristics",
            "Planting pattern",
            "Ridge planting",
            "Summer maize"
        ],
        "venue": "Shengtai Xuebao/ Acta Ecologica Sinica",
        "year": 2011,
        "id": "tFu7GKWY"
    },
    "UCmNKw9u": {
        "authors": [
            {
                "name": "Fushuan Wen",
                "org": ""
            },
            {
                "name": "Yixin Nl",
                "org": ""
            },
            {
                "name": "Felix F. Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "A fuzzy set theory based approach for developing optimal bidding strategies for generation companies in electricity market environment",
        "abstract": "The power industry restructuring is undergoing in many countries around the world and as a result many electricity markets have been established. In the electricity market environment, profits of generation companies depend, to a large extent, on bidding strategies employed. Hence, how to develop optimal bidding strategies has become a major concern of generation companies. In this paper, a fuzzy set theory based method for building optimal bidding strategies is presented for generation companies participating in a recently established electricity market in which the widely-used step-wise bidding protocol is utilized and the available historical data is not sufficient. Taken into account of the insufficient history data especially bidding data, bidding behaviors of rival generation companies are modeled as fuzzy sets and a bidding strategy optimization model is then developed. The well-known genetic algorithm is next employed to solve the bidding strategy optimization problem. Finally, a simple numerical example with five generation suppliers participating in an electricity market is served for illustrating the essential features of the presented method. \u00a9 2011 CRL Publishing Ltd.",
        "keywords": [
            "Bidding strategies",
            "Electricity market",
            "Fuzzy set",
            "Generation company"
        ],
        "venue": "Engineering Intelligent Systems",
        "year": 2011,
        "id": "UCmNKw9u"
    },
    "5GZS4YYY": {
        "authors": [
            {
                "name": "Hong Li Li",
                "org": "Institute of Horticultural Plants, College of Agronomy and Biotechnology"
            },
            {
                "name": "He Zhang",
                "org": "Institute of Horticultural Plants, College of Agronomy and Biotechnology"
            },
            {
                "name": "Chi Yu",
                "org": "Institute of Horticultural Plants, College of Agronomy and Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Horticultural Plants, College of Agronomy and Biotechnology"
            },
            {
                "name": "Yi Wang",
                "org": "Institute of Horticultural Plants, College of Agronomy and Biotechnology"
            },
            {
                "name": "Xin Zhong Zhang",
                "org": "Institute of Horticultural Plants, College of Agronomy and Biotechnology"
            },
            {
                "name": "Zhen Hai Han",
                "org": "Institute of Horticultural Plants, College of Agronomy and Biotechnology"
            }
        ],
        "title": "Possible roles of auxin and zeatin for initiating the dwarfing effect of M9 used as apple rootstock or interstock",
        "abstract": "Endogenous indole-3-acid (IAA) and zeatin (t-Z) may play important roles in the dwarfing mechanisms of rootstocks. The concentrations of IAA and t-Z, as well as the expression of the genes PIN1 and IPT3 were measured in leaves, barks, and roots from nine treatments: M9, Malus X micromalus Makino, Red Fuji/M9/Malus X micromalus, Red Fuji/M9, Red Fuji/Malus X micromalus, M9 rootstock substitution above and below the original graft union, interstock bridging, and interstock bark substitution of M9. The results show that there were greater amounts of t-Z and expressions of IPT3 in invigorated trees (Malus X micromalus and Red Fuji/Malus X micromalus) when compared with dwarfing trees (M9, Red Fuji/M9/Malus X micromalus and Red Fuji/M9) during the period of fast shoot growth (early June to mid-August). Moreover, the variation of IAA contents and PIN1 expressions shared the same pattern with t-Z contents and IPT3 expressions in all the tested locations. IAA content was extremely high in the bark of M9 interstock when compared with that of the scion and the rootstock, yet PIN1 expression in corresponding tissues was very low. After M9 rootstock were substituted above and below the original graft union, contents of t-Z, IAA, and PIN1 expressions in leaves and branch-barks recovered gradually to standard tree levels. However, there is no significant difference between the two treatments. We conclude graft union has no obvious influence on hormone transport. After M9 interstock and its bark were substituted, the hormone measurement of every index was consistent with that of rootstock substitution. \u00a9 2011 Franciszek G\u00f3rski Institute of Plant Physiology, Polish Academy of Sciences, Krak\u00f3w.",
        "keywords": [
            "Apple rootstock",
            "Dwarf",
            "IAA",
            "IPT3",
            "PIN1",
            "t-Z"
        ],
        "venue": "Acta Physiologiae Plantarum",
        "year": 2012,
        "id": "5GZS4YYY"
    },
    "cI1bOVBx": {
        "authors": [
            {
                "name": "Xuelin Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Frank S. Gilliam",
                "org": ""
            },
            {
                "name": "Qun Wang",
                "org": ""
            },
            {
                "name": "Chaohai Li",
                "org": ""
            }
        ],
        "title": "Effects of raised-bed planting for enhanced summer maize yield on rhizosphere soil microbial functional groups and enzyme activity in Henan Province, China",
        "abstract": "Although raised-bed planting systems can enhance productivity of summer maize (Zea mays) relative to other systems employed in China, mechanisms for this remain unclear. Because of their potential to enhance maize yield, we examined effects of raise-bed planting on rhizosphere microbial functional groups and associated enzyme activities in 2006 and 2007 crop seasons. Results confirmed that raised-bed planting significantly and substantially increased maize growth. Microbial functional groups and enzyme activities varied during the maize growing season, with patterns often correlated with plant growth. For raised-bed planting, mean numbers of bacteria, fungi, and actinomycetes across all three sampling times in 2006 were 7.3\u00d710 ",
        "keywords": [
            "Chinese agronomy",
            "Maize",
            "Planting systems",
            "Rhizosphere soil enzyme activity",
            "Rhizosphere soil microbial functional groups"
        ],
        "venue": "Field Crops Research",
        "year": 2012,
        "id": "cI1bOVBx"
    },
    "S739BS1m": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Yang Hu",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jian Xin",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jin-Yang Zheng",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Gui-De Deng",
                "org": "China Special Equipment Inspection and Research Institute"
            },
            {
                "name": "Yong-Jun Chen",
                "org": "Institute of Reliable Legality of Components and Systems"
            }
        ],
        "title": "Transient failure process of explosion containment vessels subjected to adiabatic shear",
        "abstract": "Destruction tests were performed on a cylindrical explosion containment vessel (ECV) by applying the explosive loads with the increasing charge masses of TNT. An adiabatic shear failure mode for ECVs was presented based on the fracture and the micro-optical observation of the destructed vessel. A damage evolution model for ECVs subjected to adiabatic shear was constructed, where the mechanical conditions including strain rate and strain were linked with the different evolution states of the adiabatic shear bands (ASBs). And these mechanical conditions were employed in the numerical code as the failure criteria to simulate the transient process of the ASB evolution. The simulated fracture profile shows a good agreement with the experimental result. The simulated result indicates that the rate-dependent critical strain, as well as explosive load, governs the adiabatic shear failure mode. Though the initial material imperfection ignites the ASBs, it has a minor influence on the final fracture profile. For the ECVs with the adiabatic shear failure mode, the crack (or ASB) expands faster than for those with the plastic instability failure mode.",
        "keywords": [
            "Adiabatic shear",
            "Explosion containment vessel",
            "Failure mode",
            "Mechanics of explosion"
        ],
        "venue": "Baozha Yu Chongji/Explosion and Shock Waves",
        "year": 2012,
        "id": "S739BS1m"
    },
    "KTrrsP3t": {
        "authors": [
            {
                "name": "Xi Ling Liu",
                "org": "Faculty of Dentistry"
            },
            {
                "name": "Hua Xiang Zhang",
                "org": "Department of Periodontology"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lin Peng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Faculty of Dentistry"
            }
        ],
        "title": "Responses of distraction regenerate to high-frequency traction at a rapid rate",
        "abstract": "BACKGROUND: Continuous traction is capable of creating an optimal biological environment for bone healing which may finally compensate for the rapid distraction rate in distraction osteogenesis. This study was designed to investigate the response of distraction callus to continuous distraction at a rapid rate using a rabbit model of mandibular lengthening. METHODS: Thirty adult New Zealand white rabbits were randomly assigned to the intermittent (1 step/d) or continuous distraction (8 steps/s) group, with 15 in each. After osteotomy, manual-driven or autodriven distractor was adapted accordingly. The distraction was activated at a rate of 3.0 mm/d for 4 days. Five rabbits in each group were killed at week 2, week 4, and week 12 of consolidation, respectively. Plain radiography, microcomputed tomography, and histology examinations were used to evaluate the bone regeneration status. RESULTS: Plain radiographs and histologic studies demonstrated more advanced bone healing in continuous distraction group than that in intermittent distraction group at all the examined time points. Quantitative microcomputed tomography analysis showed significantly higher bone volume in continuous distraction group at week 2 (p < 0.01) and week 4 (p < 0.05) of consolidation. CONCLUSIONS: Continuous traction by autodriven distractor could be a promising clinical alternative to shorten the treatment course of distraction osteogenesis. Further studies to test its clinical potential using large animals that have similar metabolic rate and muscular resistance with human being are necessary. Copyright \u00a9 2012 by Lippincott Williams & Wilkins.",
        "keywords": [
            "Continuous distraction",
            "Distraction osteogenesis",
            "Distraction rate",
            "Mandible",
            "Rabbit"
        ],
        "venue": "Journal of Trauma and Acute Care Surgery",
        "year": 2012,
        "id": "KTrrsP3t"
    },
    "UoX0L1hh": {
        "authors": [
            {
                "name": "Yanjun Ma",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Ruoshi Bai",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Guorong Du",
                "org": "Research Center for Analytical Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Aijun He",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Na Li",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Xiaoli Yi",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Wensheng Cai",
                "org": "Research Center for Analytical Sciences"
            },
            {
                "name": "Jun Zhou",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Xueguang Shao",
                "org": "Research Center for Analytical Sciences"
            }
        ],
        "title": "Rapid determination of four tobacco specific nitrosamines in burley tobacco by near-infrared spectroscopy",
        "abstract": "Indirect modeling of trace components in real samples by use of near-infrared spectroscopy (NIRS) has gained much interest, because it may provide a rapid way for analyzing the industrial or agricultural products. Coupling near-infrared diffusive reflectance spectroscopy and chemometric techniques, a method for rapid analysis of four tobacco specific N-nitrosamines (TSNAs) and their total content is studied in this work. For optimization of the models, techniques for spectral preprocessing and variable selection are adopted and compared. It is found that to remove the varying background and correction of the multiplicative scattering effect in the spectra is important in modeling, also variable selection can significantly improve the models. For validation of the models, the TSNA contents of independent test samples and tobacco leaves harvested in different years were predicted. Consistent results were obtained between the reference contents by GC/TEA analysis and those predicted. Although the relative errors for some low content samples are not satisfactory, the method is a practical alternative for industrial analysis due to the non-destructive and rapid nature of the method. \u00a9 2012 The Royal Society of Chemistry.",
        "keywords": [
            ""
        ],
        "venue": "Analytical Methods",
        "year": 2012,
        "id": "UoX0L1hh"
    },
    "Vr15yMqO": {
        "authors": [
            {
                "name": "Chun Lei Li",
                "org": "Discipline of Oral Diagnosis and Polyclinics"
            },
            {
                "name": "Hua Xiang Zhang",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lin Peng",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral Diagnosis and Polyclinics"
            }
        ],
        "title": "Response of gingival tissue to high-frequency traction at a rapid rate",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "European Cells and Materials",
        "year": 2012,
        "id": "Vr15yMqO"
    },
    "wA8h87dN": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ling-Di Zhang",
                "org": ""
            },
            {
                "name": "Wen-Na Wang",
                "org": ""
            },
            {
                "name": "Tong-Wei Yao",
                "org": ""
            }
        ],
        "title": "HPLC determination of the related substances in erdosteine",
        "abstract": "An HPLC method was established for the determination of the related substance in erdosteine. Waters ODS-SunFire (250 mm x 4.6 mm ID, 5 \u03bcm) column was used, the mobile phase was composed of methanol-acetonitrile-0.01 mol-L",
        "keywords": [
            "Erdosteine",
            "HPLC",
            "Related substance"
        ],
        "venue": "Yaoxue Xuebao",
        "year": 2012,
        "id": "wA8h87dN"
    },
    "vcHz1gXd": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Horticulture"
            },
            {
                "name": "Lijun Xie",
                "org": "College of Natural Resources and Environment"
            },
            {
                "name": "Guimei Lin",
                "org": "Institute of Biotechnology"
            },
            {
                "name": "Shuang Jiang",
                "org": "College of Horticulture"
            },
            {
                "name": "Houbin Chen",
                "org": "College of Horticulture"
            },
            {
                "name": "Huaping Li",
                "org": "College of Natural Resources and Environment"
            },
            {
                "name": "Tom\u00e1\u0161 Tak\u00e1\u010d",
                "org": "Centre of the Region Han\u00e1 for Biotechnological and Agricultural Research"
            },
            {
                "name": "Jozef \u0160amaj",
                "org": "Institute of Plant Genetics and Biotechnology"
            },
            {
                "name": "Chunxiang Xu",
                "org": "College of Horticulture"
            }
        ],
        "title": "Histological changes and differences in activities of some antioxidant enzymes and hydrogen peroxide content during somatic embryogenesis of Musa AAA cv. Yueyoukang 1",
        "abstract": "To determine the possible involvement of oxidative stress in somatic embryogenesis of banana (Musa spp.), and provide a means to overcome the recalcitrance in embryogenesis, changes in histology, hydrogen peroxide (H ",
        "keywords": [
            "Antioxidant enzymes",
            "Banana",
            "Histological observation",
            "ROS",
            "Somatic embryogenesis"
        ],
        "venue": "Scientia Horticulturae",
        "year": 2012,
        "id": "vcHz1gXd"
    },
    "V4CLBxHe": {
        "authors": [
            {
                "name": "Tao Cheng",
                "org": "Department of Prosthodontics"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral Rehabilitation"
            },
            {
                "name": "Xi Ling Liu",
                "org": "Discipline of Oral Diagnosis and Polyclinic"
            },
            {
                "name": "Gui Feng Sun",
                "org": "Department of Prosthodontics"
            },
            {
                "name": "Xiao Ji He",
                "org": "Department of Prosthodontics"
            },
            {
                "name": "Jing Yu Huo",
                "org": "Department of Prosthodontics"
            },
            {
                "name": "Yi Ning Wang",
                "org": "Department of Prosthodontics"
            }
        ],
        "title": "Use of a single implant to retain mandibular overdenture: A preliminary clinical trial of 13 cases",
        "abstract": "Background/purpose: Given that many patients find the cost of mandibular rehabilitation through complete overdenture implants to be beyond their financial scope, many seek a more affordable treatment. The aims of this study were to compare the clinical outcomes of single mandibular implant-retained overdentures versus that of complete dentures. Materials and methods: Thirteen edentulous patients with a mean age of 71 years were enrolled in this investigation. They were treated with a single implant inserted into the mandibular midline, followed by rehabilitation with complete dentures. The mandibular dentures were adhered with a locator or magnetic attachment after 10 weeks of adaptation. Patient satisfaction was assessed by means of a visual analogue scale(VAS) questionnaire both on the day of attachment connection and 3 months later. Chewing efficiency was assessed by a sieve test before and after connecting the attachment. Within-subject comparisons were performed either by using paired-sample t-tests or Wilcoxon signed-rank tests to test patient satisfaction and chewing efficiency (P = 0.05). Results: No implants were lost nor were denture fracture found during the observation period. Significant improvements were observed in all parameters of patient satisfaction (with P values ranging from <0.001 to \u223c0.043) after attachment of the mandibular dentures with a single midline implant. Furthermore, the objective chewing efficiency of patients significantly improved after implant connection (P<0.001). Conclusion: Within the limitations of this preliminary prospective clinical study, singleimplant-supported mandibular overdentures were a successful alternative treatment option for elderly edentulous patients. Copyright \u00a9 2012, Association for Dental Sciences of the Republic of China. Published by Elsevier Taiwan LLC. All rights reserved.",
        "keywords": [
            "Chewing efficiency",
            "Complete denture",
            "Mandibular overdenture",
            "Patient satisfaction",
            "Single implant",
            "Within-subject comparison"
        ],
        "venue": "Journal of Dental Sciences",
        "year": 2012,
        "id": "V4CLBxHe"
    },
    "wQ9tZK77": {
        "authors": [
            {
                "name": "Xi Ling Liu",
                "org": "Discipline of Oral Diagnosis and Polyclinics"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Hua Xiang Zhang",
                "org": "Department of Periodontology"
            },
            {
                "name": "Jun Yuan Li",
                "org": "Discipline of Oral Rehabilitation"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral Diagnosis and Polyclinics"
            }
        ],
        "title": "Comparison of gene expression of tissue inhibitor of matrix metalloproteinase-1 between continuous and intermittent distraction osteogenesis: A quantitative study on rabbits",
        "abstract": "Background: Distraction osteogenesis is a controlled surgical procedure that initiates a regenerative process and uses mechanical strain to enhance the biological responses of the injured tissues to create new bone. To explore the effect of high-frequency mechanical traction on the expression of tissue inhibitor of matrix metalloproteinase-1 (TIMP-1), we compared the gene expression of TIMP-1 between continuous and intermittent distraction osteogenesis using a rabbit model of mandibular lengthening. Materials and methods: Forty adult New Zealand white rabbits were randomly assigned to the intermittent and continuous distraction groups. A unilateral mandibular osteotomy was performed and a custom-designed manual-driven or auto-driven distractor was bridged over the osteotomy segments. Animals were sacrificed at day-6, day-10, day-14 and day-21 after osteotomy. Samples were examined with real-time polymerase chain reaction (PCR). Results: Real-time PCR examination showed significantly higher mRNA levels of TIMP-1 under continuous distraction than that under intermittent distraction at day-6 and day-10. No significant differences were found at day-14 and day-21. Conclusion: High-frequency traction provides a good mechanical environment for accelerating bone formation by up-regulating TIMP-1. \u00a9 2011 European Association for Cranio-Maxillo-Facial Surgery.",
        "keywords": [
            "Distraction osteogenesis",
            "Frequency of distraction",
            "Rabbit",
            "Tissue inhibitor of matrix metalloproteinase"
        ],
        "venue": "Journal of Cranio-Maxillofacial Surgery",
        "year": 2012,
        "id": "wQ9tZK77"
    },
    "z5dEY6wY": {
        "authors": [
            {
                "name": "Ligang Gai",
                "org": "State Key Laboratory of Crystal Materials, Shandong University"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Fine Chemicals, Universities of Shandong, Shandong Polytechnic University"
            },
            {
                "name": "Haihui Jiang",
                "org": "Key Laboratory of Fine Chemicals, Universities of Shandong, Shandong Polytechnic University"
            },
            {
                "name": "Yun Ma",
                "org": "Key Laboratory of Fine Chemicals, Universities of Shandong, Shandong Polytechnic University"
            },
            {
                "name": "Yan Tian",
                "org": "Key Laboratory of Fine Chemicals, Universities of Shandong, Shandong Polytechnic University"
            },
            {
                "name": "Hong Liu",
                "org": "State Key Laboratory of Crystal Materials, Shandong University"
            }
        ],
        "title": "Nitrogen-doped In<inf>2</inf>O<inf>3</inf> nanocrystals constituting hierarchical structures with enhanced gas-sensing properties",
        "abstract": "Doping indium oxide with nitrogen species is a strategy to extend its photoresponse to the visible region and to modify its band structure, enabling the material to have potential applications in photocatalysis, optoelectronics, and sensors. In this paper, we report on a simple solvothermal synthesis method for producing nitrogen-doped indium oxide nanocrystals that are composed of hierarchical structures. The samples were characterized with XRD, Raman spectroscopy, SEM, HRTEM, FTIR, XPS, UV-vis, and photoluminescence techniques, and further tested in the role of an ethanol gas sensing material. The optical properties and the gas-sensing performance of indium oxide can be tuned by controlling the nitrogen doping. Also, the nitrogen species, resulting from the nitrogen doping, function like a surface modifier to enhance the sensitivity of the sensors that were made from the nitrogen-doped indium oxides on their exposure to ethanol gas. \u00a9 2012 The Royal Society of Chemistry.",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2012,
        "id": "z5dEY6wY"
    },
    "wYTpJTys": {
        "authors": [
            {
                "name": "Changwei Hou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Feixiong Luo",
                "org": ""
            },
            {
                "name": "Yi Wang",
                "org": ""
            },
            {
                "name": "Xinzhong Zhang",
                "org": ""
            },
            {
                "name": "Zhenhai Han",
                "org": ""
            }
        ],
        "title": "Impact of rootstock and interstems on fine root survivorship and seasonal variation in apple",
        "abstract": "Both the production and longevity of fine roots have great impacts on the growth and development of fruit trees. To determine whether different dwarfing rootstocks and interstems could affect fine root longevity, root diameter, and peak-production season, minirhizotrons were used to examine root production, senescence, and mortality over two years in six apple (Malus domestica Borkh.) rootstock/interstem combinations. Fine root longevity was significantly affected by diameter, season of born and rootstock/interstem combinations. Fine roots on three dwarfing rootstock combinations, Dwarfing-Red Fuji/M9, Dwarfing-Red Fuji/SH40, and Dwarfing-Red Fuji/. Malus xiaojinensis, had smaller diameters and shorter lifespans than the Vigorous-Red Fuji/Baleng Crab combination. Insertion of a dwarfing interstem in the Red Fuji/M9/Baleng Crab and Red Fuji/SH40/Baleng Crab combinations did not significantly change the diameter or longevity of fine roots. The dwarfing rootstock combination Dwarfing-Red Fuji/SH40 did not have an autumn peak like others. The lifespan of fine roots differed significantly among seasons. Fine roots produced in autumn had longer lifespans regardless of rootstock/interstem combination. \u00a9 2012 Elsevier B.V.",
        "keywords": [
            "Dwarfing rootstock",
            "Fine root",
            "Malus domestica Borkh.",
            "Minirhizotron"
        ],
        "venue": "Scientia Horticulturae",
        "year": 2012,
        "id": "wYTpJTys"
    },
    "rhMXWYnB": {
        "authors": [
            {
                "name": "Yongfu Liu",
                "org": "Graduate School of Chinese Academy of Sciences"
            },
            {
                "name": "Xia Zhang",
                "org": "Key Laboratory of Excited State Processes"
            },
            {
                "name": "Zhendong Hao",
                "org": "Key Laboratory of Excited State Processes"
            },
            {
                "name": "Yongshi Luo",
                "org": "Key Laboratory of Excited State Processes"
            },
            {
                "name": "Xiaojun Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Jiahua Zhang",
                "org": "Key Laboratory of Excited State Processes"
            }
        ],
        "title": "Luminescence and energy transfer in Ca 3Sc 2Si 3O 12:Ce 3+,Mn 2+ white LED phosphors",
        "abstract": "Expanded emission spectra ranging from green to red are reported in Ca ",
        "keywords": [
            "Ca 3Sc 2Si 3O 12",
            "Ce 3+-Mn 2+",
            "Energy transfer",
            "White LED phosphor"
        ],
        "venue": "Journal of Luminescence",
        "year": 2013,
        "id": "rhMXWYnB"
    },
    "aXbWVv7n": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jian Xin",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Yang Hu",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jinyang Zheng",
                "org": "Institute of Process Equipment"
            }
        ],
        "title": "Ductile and brittle failure assessment of containment vessels subjected to internal blast loading",
        "abstract": "Several major international design methods of explosion containment vessels (ECVs) refer to the items of pressure vessel codes and standards, where the fracture mechanics analysis of pressurized components should be performed to prevent the occurrence of brittle fracture. However a ductile damage mode in the form of adiabatic shear band (ASB) is frequently found as a failure mode for the containment vessels subjected to internal blast loading. A rate-dependent failure criterion was proposed to account for ASB propagation, and a finite element analysis of a cylindrical containment vessel with different size of cracks is performed, where the overpressure caused by detonation was calculated and the propagation of cracks and the final fracture profile are obtained, which shows a good agreement with experimental result. The Failure assessments based on ASB mode and failure assessment diagram (FAD) method were conducted, respectively. It was found that the final fracture mode primarily depends upon the intensity of explosive load as well as loading rate in ASB mode. The assessment result based on FAD method resembles that of ASB at low or intermediate loading rate. However with increment of loading rate, the difference of assessment results based on two methods became obvious, the comparison indicates that for the structures under high strain-rate loading the ASB assessment provides better estimation of crack growth than FAD method does. \u00a9 2012 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Adiabatic shear band",
            "Blast loading",
            "Explosion containment vessels",
            "Failure assessment"
        ],
        "venue": "International Journal of Impact Engineering",
        "year": 2013,
        "id": "aXbWVv7n"
    },
    "tNZem2Am": {
        "authors": [
            {
                "name": "Hirohito Naka",
                "org": ""
            },
            {
                "name": "Hirohumi Kurayasu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Taketoshi Nakahara",
                "org": ""
            }
        ],
        "title": "Determination of trace amounts of sulfur in iron and steel by isotope dilution ICP-MS with a hydrogen sulfide evolution technique",
        "abstract": "A method for the determination of trace amounts of sulfur in high-purity iron by isotope dilution ICP-MS with a hydrogen sulfide evolution technique was established. Hydrogen sulfide evolved by the distillation of sample solutions was collected into sampling bags, and then was introduced directly into the ICP mass spectrometer. The effect of the distillation temperature and Ar carrier gas-flow rate on the distillation time was studied. Hydrogen sulfide was evaporated almost completely for about 20 min of distillation when a distillation temperature of 250\u00b0C and an Ar carrier gas flow rate of 100 ml min",
        "keywords": [
            "High-purity iron",
            "Hydrogen sulfide evolution",
            "ICP-MS",
            "Isotope dilution",
            "Sulfur determination",
            "Trace analysis"
        ],
        "venue": "Bunseki Kagaku",
        "year": 1998,
        "id": "tNZem2Am"
    },
    "kwCfRkSR": {
        "authors": [
            {
                "name": "Jie Liu",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "David Vere-Jones",
                "org": "ISOR"
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Yao-Lin Shi",
                "org": "Postgraduated School"
            },
            {
                "name": "Jian-Cang Zhuang",
                "org": "Center for Analysis and Prediction"
            }
        ],
        "title": "The principle of coupled stress release model and its application",
        "abstract": "Coupled stress release model is proposed in the paper considering the interaction between different parts based on stress release model by Vere-Jones, and is used to historical earthquake data from North China. The results by this model are compared with the results by original stress release model using AIC criterion. The results show that coupled stress release model is better than original model.",
        "keywords": [
            "AIC criterion",
            "Coupled stress release model",
            "Historical earthquake data in North China"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 1998,
        "id": "kwCfRkSR"
    },
    "3IfihDO5": {
        "authors": [
            {
                "name": "Yao-Lin Shi",
                "org": "Graduate School"
            },
            {
                "name": "Jie Liu",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Vere-Jones David",
                "org": "Institute of Statistics and Operation Research"
            },
            {
                "name": "Jian-Cang Zhuang",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            }
        ],
        "title": "Application of mechanical and statistical models to the study of seismicity of synthetic earthquakes and the prediction of natural ones",
        "abstract": "Based on a cellular automata model, which obeys rules produced by a spring-damper-slider model of fault network, a synthetic earthquake catalog of deterministic chaos can be produced. It is a challenge to inverse the model parameters and predict the synthetic earthquakes from the synthetic catalog. We apply an improved statistical model of coupled stress release to the synthetic catalog, it does successfully inverse the stress evolution of the system, but effectively prediction of the earthquakes from the stresses remains a problem.",
        "keywords": [
            "Cellular automata",
            "Earthquake",
            "Model of coupled stress release",
            "Tectonic stress"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 1998,
        "id": "3IfihDO5"
    },
    "jTUMwUI6": {
        "authors": [
            {
                "name": "Jian-Cang Zhuang",
                "org": "Centre for Analysis and Prediction"
            },
            {
                "name": "Li Ma",
                "org": "Centre for Analysis and Prediction"
            }
        ],
        "title": "The stress release model and results from modelling features of some seismic regions in China",
        "abstract": "The stress release model is a stochastic point process model developed from the theory of elastic rebound. It can be used to analyse, simulate or predict the seismicity in a certain seismic region. This paper first gives a brief representation of the theory of the stress release model and the method of how to use it to analyse earthquake data, then this model is to fit the earthquake data in North China, Southwest China and Taiwan. The results show that the stress release model fits to the data better than the Poisson model. The different features of stress accumulation and release in these regions imply that the seismic activity is essentially different among these regions.",
        "keywords": [
            "Conditional intensity AIC",
            "Poisson model",
            "Stress release model"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 1998,
        "id": "jTUMwUI6"
    },
    "Jy7GxOw0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Wuhan University"
            },
            {
                "name": "Zhiquan Chen",
                "org": "Wuhan University"
            },
            {
                "name": "Shaojie Wang",
                "org": "Wuhan University"
            },
            {
                "name": "Xihui Luo",
                "org": "Fushun Research Institute of Petrotechnology"
            }
        ],
        "title": "Positron annihilation in zeolite USY",
        "abstract": "The structural change of the Y type zeolite was studied before and after dealumination by the positron annihilation technique. Four lifetime components were obtained in the NaY zeolite, while five lifetime components appeared in the USY zeolite after dealumination. The positron lifetimes of the USY zeolite under different air pressures were measured and it was found that the longest-lived component \u03c45 and its intensity I",
        "keywords": [
            "Positron lifetime spectra",
            "Quenching",
            "Secondary pores",
            "USY zeolite"
        ],
        "venue": "He Jishu/Nuclear Techniques",
        "year": 1998,
        "id": "Jy7GxOw0"
    },
    "yMdPwOGI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Inst of High Energy Physics"
            },
            {
                "name": "Ping Shi",
                "org": "Inst of High Energy Physics"
            }
        ],
        "title": "Upgrade of the BPM system for the BEPC storage ring",
        "abstract": "The Beijing Electron Positron Collider (BEPC) is a machine with a designing energy up to 2.8 GeV. Thirty-two button-type beam position monitors (BPMs) are used for the position measurement of the colliding e",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the IEEE Particle Accelerator Conference",
        "year": 1998,
        "id": "yMdPwOGI"
    },
    "7i0NB39K": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Ping Shi",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Kairong Ye",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "Upgrade of the BPM System for the BEPC Storage Ring",
        "abstract": "The beam position monitoring (BPM) system for the storage ring of the Beijing Electron Positron Collider (BEPC) has been upgraded. The short-term reproducibility of the measurement is better than 10 microns. The measurement time for scanning all BPMs is about 11 seconds. The dynamic rang of the system is over 81 dB and the minimum measurable beam intensity is less than 0.5mA. The reliability of the measurement is assured by the self-consistency check.",
        "keywords": [
            "BPM",
            "Closed orbit",
            "Collider",
            "Reproducibility",
            "Self-consistency check"
        ],
        "venue": "Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics",
        "year": 1998,
        "id": "7i0NB39K"
    },
    "W9f81oL3": {
        "authors": [
            {
                "name": "Yan-Feng Sui",
                "org": "IHEP"
            },
            {
                "name": "Jian-She Cao",
                "org": "IHEP"
            },
            {
                "name": "Li Ma",
                "org": "IHEP"
            }
        ],
        "title": "Wire scanner for transverse beam parameter measurement in BEPCII",
        "abstract": "BEPCII, the upgrade project of Beijing Electron Positron Collider (BEPC), is an accelerator with large beam current and high luminosity, so an efficient and stable injector is required. Several beam diagnostic and monitoring instruments are used. A new diagnostic instrument-wire scanner, has been designed and will be used to measure the profile of the linac beam of BEPCII. This paper describes the prototype of this system and the cause of heat generating of the wire. Some simulation results of the heat and force by using finite element method software-ANSYS\u00ae, are presented and discussed.",
        "keywords": [
            ""
        ],
        "venue": "EPAC 2008 - Contributions to the Proceedings",
        "year": 2008,
        "id": "W9f81oL3"
    },
    "npS5Vqfa": {
        "authors": [
            {
                "name": "Junhui Yue",
                "org": "IHEP"
            },
            {
                "name": "Li Ma",
                "org": "IHEP"
            },
            {
                "name": "Jianshe Cao",
                "org": "IHEP"
            },
            {
                "name": "Lin Wang",
                "org": "IHEP"
            }
        ],
        "title": "Performance of the transverse coupled-bunch feedback system in the bepcii storage ring",
        "abstract": "In order to cure the transverse coupled bunch instabilities due to higher order modes of RF cavities and resistive wall impedance in the BEPCII storage ring, an analog bunch-by-bunch feedback system was designed and used. The main components are two sets of beam oscillation detectors, betatron phase adjuster, notch filter and stripline kicker. This paper will describe system parameters, specifications of key components and experiment results.",
        "keywords": [
            ""
        ],
        "venue": "40th ICFA Advanced Beam Dynamics Workshop on High Luminosity e+e- Factories, ABDW 2008 - Contributions to the Proceedings",
        "year": 2008,
        "id": "npS5Vqfa"
    },
    "ET3MXQt8": {
        "authors": [
            {
                "name": "Jing-Yu Tang",
                "org": "IHEP/CSNS"
            },
            {
                "name": "Shi-Nian Fu",
                "org": "IHEP/CSNS"
            },
            {
                "name": "Li Ma",
                "org": "IHEP/CSNS"
            }
        ],
        "title": "High intensity aspects of the CSNS accelerators",
        "abstract": "China Spallation Neutron Source is a multi-disciplinary research platform under detailed technical design, which is based on a high power proton accelerator complex. Beam loss control is key in designing and operating the accelerator complex of high beam power. Major high intensity aspects of the accelerators that may result in beam losses are discussed in the paper. The emittance growth due to space charge effects in the linac and the rapid cycling synchrotron (RCS), the RF trapping and the injection/extraction in the RCS are the major loss sources. The measures to reduce the loss rate and the collimation methods in the accelerators are presented. Some beam loading effects to the RF systems in the linac and in the RCS, and the uniformization of the beam spot at the spallation target by non-linear magnets are also mentioned.",
        "keywords": [
            ""
        ],
        "venue": "HB 2010 - 46th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams",
        "year": 2010,
        "id": "ET3MXQt8"
    },
    "0eez51pA": {
        "authors": [
            {
                "name": "Shinian Fu",
                "org": ""
            },
            {
                "name": "Hesheng Chen",
                "org": ""
            },
            {
                "name": "Yanwei Chen",
                "org": ""
            },
            {
                "name": "Yun Long Chi",
                "org": ""
            },
            {
                "name": "Haiyi Dong",
                "org": ""
            },
            {
                "name": "Lan Dong",
                "org": ""
            },
            {
                "name": "Shouxian Fang",
                "org": ""
            },
            {
                "name": "Kaixi Huang",
                "org": ""
            },
            {
                "name": "Wen Kang",
                "org": ""
            },
            {
                "name": "Jian Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huafu Ouyang",
                "org": ""
            },
            {
                "name": "Huamin Qu",
                "org": ""
            },
            {
                "name": "Hong Sun",
                "org": ""
            },
            {
                "name": "Jingyu Tang",
                "org": ""
            },
            {
                "name": "ChunHong Wang",
                "org": ""
            },
            {
                "name": "Qingbin Wang",
                "org": ""
            },
            {
                "name": "Sheng Wang",
                "org": ""
            },
            {
                "name": "Taoguang Xu",
                "org": ""
            },
            {
                "name": "Zhongxiong Xu",
                "org": ""
            },
            {
                "name": "Xuejun Yin",
                "org": ""
            },
            {
                "name": "Chuang Zhang",
                "org": ""
            },
            {
                "name": "Jing Zhang",
                "org": ""
            }
        ],
        "title": "Status and challenges of the China spallation neutron source",
        "abstract": "The accelerator complex of China Spallation Neutron Source (CSNS) mainly consists of an H- linac of 80 MeV and a rapid-cycling synchrotron of 1.6 GeV. It operates at 25 Hz repetition rate with an initial proton beam power of 100 kW and is upgradeable to 500kW. The project will start construction in September 2011 with a construction period of 6.5 years. The CSNS accelerator is the first large-scale, high-power accelerator project to be constructed in China and thus we are facing a lot of challenges. This paper presents the current status of CSNS project and summarizes the key technology development for the feasibility demonstration of the related technologies during the past several years. Copyright \u00a9 2011 by IPAC'11/EPS-AG.",
        "keywords": [
            ""
        ],
        "venue": "IPAC 2011 - 2nd International Particle Accelerator Conference",
        "year": 2011,
        "id": "0eez51pA"
    },
    "rdhimrSJ": {
        "authors": [
            {
                "name": "Lin Wang",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Ge Lei",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of High Energy Physics"
            }
        ],
        "title": "CSNS/RCS LLRF remote control system prototype",
        "abstract": "In the CSNS/RCS LLRF remote control prototype based on EPICS/vxWorks, one CPU board controls eight FPGA-based I/O board via cPCI bus, and transfer data to host computer to display. Meanwhile, host computer can also transfer control signal and waveform data downstream. Test result indicates that this prototype will satisfy the requirement of CSNS/RCS LLRF control system.",
        "keywords": [
            "CPCI",
            "CSNS/RCS",
            "EPICS",
            "LLRF",
            "VxWorks"
        ],
        "venue": "He Jishu/Nuclear Techniques",
        "year": 2012,
        "id": "rdhimrSJ"
    },
    "5W6hLzCE": {
        "authors": [
            {
                "name": "Lihua Yuan",
                "org": "Nanchang Univ"
            },
            {
                "name": "Ming Wang",
                "org": "Nanchang Univ"
            },
            {
                "name": "Li Ma",
                "org": "Nanchang Univ"
            },
            {
                "name": "Jingang Zhong",
                "org": "Nanchang Univ"
            }
        ],
        "title": "Reconstruction simulation for the 3-D asymmetric temperature field",
        "abstract": "Reconstruction of 3-D temperature field is realized by using computer simulation. A method is proposed for dealing with the data obtained by using moire deflectometry. Using this method and moire deflectometry, high-precision and automatic measurement for the 3-D asymmetric temperature field will be accomplished.",
        "keywords": [
            ""
        ],
        "venue": "Yingyong Jiguang/Applied Laser Technology",
        "year": 1998,
        "id": "5W6hLzCE"
    },
    "YhYh8bCd": {
        "authors": [
            {
                "name": "Zhu Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Shaojie Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Zhiquan Chen",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Shiqing Li",
                "org": "Department of Physics"
            }
        ],
        "title": "Defect property study in plastic deformed P-GaAs",
        "abstract": "Positron lifetime experiments have been performed in plastic deformed and undeformed Zndoped p-type GaAs with a carrier concentration of 2. 63 \u00d7 10",
        "keywords": [
            "Defect charge states",
            "P-GaAs",
            "Plastic deformation",
            "point defects",
            "Positron annihilation"
        ],
        "venue": "Wuhan Daxue Xuebao/Journal of Wuhan University",
        "year": 1998,
        "id": "YhYh8bCd"
    },
    "o1BmCPUP": {
        "authors": [
            {
                "name": "Shao-Ning Yu",
                "org": "Shanghai Institute of Nuclear Research"
            },
            {
                "name": "Yan-Zhao Yang",
                "org": "Shanghai Institute of Nuclear Research"
            },
            {
                "name": "Bo-Rong Bao",
                "org": "Shanghai Institute of Nuclear Research"
            },
            {
                "name": "Teng-Jia Wang",
                "org": "Naval Medical Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "Naval Medical Research Institute"
            },
            {
                "name": "Ying He",
                "org": "Naval Medical Research Institute"
            }
        ],
        "title": "Extraction of Th(IV) from nitric acid with 4-benzoyl-2, 4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3- thione",
        "abstract": "The BMPPT (4-benzoyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-thione) was synthesized from BMPP. Its m.p. is 106-108\u00b0C. The results of the element analysis are as follows: C, 68.51%, H, 4.51%, N, 9.26%, S, 11.47%, which are in conformity with the theoretical value (C, 69.15%, H, 4.76%, N, 9.52%, S, 10.90%). The solvent extraction of Th",
        "keywords": [
            "4-benzoyl-2",
            "4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3- thione (BMPPT)",
            "Distribution ratio of extraction",
            "Solvent extraction",
            "Th(IV)"
        ],
        "venue": "Nuclear Science and Techniques/Hewuli",
        "year": 1998,
        "id": "o1BmCPUP"
    },
    "B2X7JLyl": {
        "authors": [
            {
                "name": "Zhong-Yi Ding",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Mao Yang",
                "org": ""
            },
            {
                "name": "Shun-Xing Xie",
                "org": ""
            }
        ],
        "title": "A study of the stretching behavior of the Yinggehai basin",
        "abstract": "The Yinggehai Basin is an important integral part of the northern shelf basins of the South China Sea. Based on McKenzie's (1978) uniformly stretching model and using the approach similar to that adopted by Middleton (1984) in the seismic geohistory analysis, we take the observed seismic reflection data as the stratigraphy data employed in the correction of decompaction. Through decompaction and backstripping technique, the stratigraphic burial history and the thermal subsidence history for some profiles of the basin are obtained. The distribution of the stretching factor is then determined in terms of a comparison of the thermal subsidence history with the McKenzie's theoretical curves. The results show that the Yinggehai Basin is a basin coinciding with the McKenzie's model and that the two identified spreading events in the South China Sea played a significant role in the formation of the basin.",
        "keywords": [
            "Backstripping technique",
            "McKenzie's model",
            "Stretching factor",
            "Yinggehai Basin"
        ],
        "venue": "Acta Geophysica Sinica",
        "year": 1999,
        "id": "B2X7JLyl"
    },
    "4MXhKXE8": {
        "authors": [
            {
                "name": "Zhen-Gong Zhou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Two collinear Griffith cracks subjected to anti-plane shear in infinitely long strip",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Mechanics Research Communications",
        "year": 1999,
        "id": "4MXhKXE8"
    },
    "ozP4TsMw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Dynamic behavior of two collinear anti-plane shear cracks in a functionally graded layer bonded to dissimilar half planes",
        "abstract": "In recent years, the functionally graded materials (FGMs) have been widely applied in extremely high temperate environment. In this paper, the dynamic behavior of two collinear cracks in FGM layer bonded to dissimilar half planes under anti-plane shear waves is studied by the Schmidt method. By using the Fourier transform technique, the present problem can be solved with a dual integral equation. These equations are solved using the Schmidt method. The present method is used to illustrate the fundamental behavior of the interacting cracks in FGMs under dynamic loading. Furthermore, the effects of the geometry of the interacting cracks, the shear stress wave velocity of the materials and the frequency of the incident wave on the Dynamic Stress Intensity Factor are investigated. \u00a9 2002 Elsevier Science Ltd. All rights reserved.",
        "keywords": [
            "Collinear cracks",
            "Functionally graded materials (FGMs)",
            "Schmidt method"
        ],
        "venue": "Mechanics Research Communications",
        "year": 2002,
        "id": "ozP4TsMw"
    },
    "P3gNFYZw": {
        "authors": [
            {
                "name": "Xue-Li Zhang",
                "org": "Res. Inst. of Comp."
            },
            {
                "name": "Li-Cheng Guo",
                "org": "Res. Inst. of Comp."
            },
            {
                "name": "Tao Zeng",
                "org": "Res. Inst. of Comp."
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Res. Inst. of Comp."
            },
            {
                "name": "Li Ma",
                "org": "Res. Inst. of Comp."
            }
        ],
        "title": "Stability of 3D braided composite cylindrical shells",
        "abstract": "3-D braided structures of composite material are widely used in the fields of aviation, spaceflight and defense for their excellent performance. A MSC/NASTRAN (large-scale finite analysis software) is therefore introduced for the analysis of a 3-D braided cylindrical shell structure with damage, and the factors having effect on the stability of these shell structures, such as braid angle and damage degree in particular, are given with numerical results. It is concluded that braid angle, local damage and global damage all have a significant effect on the stability of composite material shells.",
        "keywords": [
            "3-cells model",
            "Cylindrical shells",
            "Finite element method",
            "Stability"
        ],
        "venue": "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",
        "year": 2003,
        "id": "P3gNFYZw"
    },
    "AQmvZuE7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhen-Gong Zhou",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Dynamic stress intensity factors around two parallel cracks in a functionally graded layer bonded to dissimilar half-planes subjected to anti-plane incident harmonic stress waves",
        "abstract": "The time-harmonic problem of determining the stress field around two parallel cracks in functionally graded materials (FGMs) is studied. The Fourier transform technique is used to reduce the boundary conditions to four simultaneous integral equations which are then solved by expanding the differences of crack surface displacements in a series. The unknown coefficients in the series are obtained by the Schmidt method. Numerical calculations are carried out for dynamic stress intensity factors (DSIF) in FGMs. \u00a9 2003 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Dynamic stress intensity factors",
            "Functionally graded materials",
            "Schmidt method",
            "Two parallel cracks"
        ],
        "venue": "International Journal of Engineering Science",
        "year": 2004,
        "id": "AQmvZuE7"
    },
    "Oq4aQZse": {
        "authors": [
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "LinZhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "The interface crack problem under a concentrated load for a functionally graded coating-substrate composite system",
        "abstract": "The plane crack problem for a functionally graded coating-substrate system under a concentrated load is studied in this paper. The medium consists of a functionally graded coating bonded to a homogeneous substrate of finite thickness, containing an interface crack of finite length. With use of the integration transform and differential factor methods, the displacement form can be obtained. By introducing auxiliary functions, the present problem can be turned into solving a group of singular integral equations. The mixed-mode stress intensity factors (SIFs) and strain energy release rates (SERRs) are obtained. The influences of the parameters such as the load location, nonhomogeneity constants and the geometry parameters on the SIFs and SERRs are studied. \u00a9 2003 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Concentrated load",
            "Functionally graded coating-substrate system",
            "Interface crack",
            "Mixed-mode SIFs and SERRs"
        ],
        "venue": "Composite Structures",
        "year": 2004,
        "id": "Oq4aQZse"
    },
    "I9Gk9o7O": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lin-Zhi Wu",
                "org": ""
            },
            {
                "name": "Zhen-Gong Zhou",
                "org": ""
            },
            {
                "name": "Tao Zeng",
                "org": ""
            }
        ],
        "title": "Crack propagating in a functionally graded strip under the plane loading",
        "abstract": "In the present paper, a finite crack with constant length (Yoffe type crack) propagating in the functionally graded strip under the plane loading is investigated by means of the Schmidt method. By using the Fourier transform and defining the jumps of displacement components across the crack surface as the unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement components across the crack surface are expanded in a series of Jacobi polynomial. Numerical examples are provided to show the effects of the material properties, the thickness of the functionally graded strip, and speed of the crack propagating upon the dynamic fracture behavior. \u00a9 2004 Kluwer Academic Publishers.",
        "keywords": [
            "Crack propagation",
            "Dynamic stress intensity factor",
            "Functionally graded materials",
            "Schmidt method"
        ],
        "venue": "International Journal of Fracture",
        "year": 2004,
        "id": "I9Gk9o7O"
    },
    "8S3F92aH": {
        "authors": [
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Tao Zeng",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Mode I crack problem for a functionally graded orthotropic strip",
        "abstract": "A theoretical treatment of mode I crack problem is put forward for a functionally graded orthotropic strip. The internal crack and edge crack perpendicular to the boundaries are investigated, respectively. The elastic property of the material is assumed to vary continuously along the thickness direction. The principal directions of orthotropy are parallel and perpendicular to the boundaries of the strip. The singular integral equation for solving the problem and the corresponding asymptotic expression of the singular kernel are obtained. Three different loading conditions, namely crack surface pressure, fixed-grip loading and bending, are considered during the analysis. The influences of parameters such as the material constants and the geometry parameters on the stress intensity factors (SIFs) are studied. \u00a9 2004 Elsevier SAS. All rights reserved.",
        "keywords": [
            "Functionally graded orthotropic strip",
            "Internal and edge crack",
            "Stress intensity factors"
        ],
        "venue": "European Journal of Mechanics, A/Solids",
        "year": 2004,
        "id": "8S3F92aH"
    },
    "5dFAD2C2": {
        "authors": [
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Tao Zeng",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Fracture analysis of a functionally graded coating-substrate structure with a crack perpendicular to the interface - Part I: Static problem",
        "abstract": "The static crack problem of a functionally graded coating-substrate structure with an internal or edge crack perpendicular to the interface is investigated under an in-plane load. The structure is made up of a functionally graded coating with an internal or edge crack and a homogeneous substrate of finite thickness. The material properties are assumed to vary continuously from the coating to the substrate. By use of Fourier transform method, the mixed boundary value problem is reduced to a singular integral equation which can be solved numerically. During the analysis, a higher-order term is obtained in the asymptotic analysis of the singular kernel to improve the convergence efficiency of numerical integrals. The influences of material constants and the geometry parameters on the stress intensity factors (SIFs) are studied. In Part II of this paper, the transient response of the structure subjected to an in-plane impact is investigated. \u00a9 2004 Kluwer Academic Publishers.",
        "keywords": [
            "An internal or edge crack",
            "Functionally graded coating-substrate structure",
            "Stress intensity factors"
        ],
        "venue": "International Journal of Fracture",
        "year": 2004,
        "id": "5dFAD2C2"
    },
    "kfAL5bgH": {
        "authors": [
            {
                "name": "Li-Cheng Guo",
                "org": ""
            },
            {
                "name": "Lin-Zhi Wu",
                "org": ""
            },
            {
                "name": "Tao Zeng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Fracture analysis of a functionally graded coating-substrate structure with a crack perpendicular to the interface - Part II: Transient problem",
        "abstract": "In Part I of this paper, the static problem of a functionally graded coating-substrate system with an internal or edge crack perpendicular to the interface has been studied. In this part, the transient response of the structure is considered under an in-plane impact. Laplace and Fourier transforms are applied to reduce the mixed boundary value problem to a singular integral equation which is solved in the Laplace domain numerically. The dynamic stress intensity factors (DSIFs) are obtained by numerical Laplace inversion technique. The influences of material constants and geometry parameters on the dynamic stress intensity factors are studied. It is found that the DSIFs for an internal crack rise rapidly to a peak and then tend to the steady value without obvious oscillations, but the DSIFs for an edge crack have more obvious oscillations after rising to a peak with the increasing of the nonhomogeneity constant. \u00a9 2004 Kluwer Academic Publishers.",
        "keywords": [
            "Dynamic stress intensity factors",
            "Functionally graded coating-substrate system",
            "Internal or edge crack",
            "Transient response"
        ],
        "venue": "International Journal of Fracture",
        "year": 2004,
        "id": "kfAL5bgH"
    },
    "5t0tSf6d": {
        "authors": [
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Tao Zeng",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "The dynamic fracture behavior of a functionally graded coating-substrate system",
        "abstract": "The dynamic fracture behavior of a functionally graded coating-substrate system with an internal crack perpendicular to the interface is studied under an in-plane impact load. The structure consists of a functionally graded coating and a semi-infinite homogeneous substrate. The crack is located in the functionally graded coating. The mixed boundary value problem is formulated analytically by use of integral transform techniques and singular integral equation. The influences of material constants and the geometry parameters on the dynamic stress intensity factors (SIFs) are studied. \u00a9 2003 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Dynamic stress intensity factor",
            "Functionally graded coating-substrate system",
            "Internal crack"
        ],
        "venue": "Composite Structures",
        "year": 2004,
        "id": "5t0tSf6d"
    },
    "M9WxfxoX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhen-Gong Zhou",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-Ping Shi",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Scattering of harmonic anti-plane shear waves by two collinear cracks in functionally graded piezoelectric materials",
        "abstract": "In the present paper, the dynamic behavior of two collinear cracks in the functionally graded piezoelectric material (FGPM) is investigated. It is assumed that the elastic moduli, piezoelectric constant, dielectric permittivity and mass density of the FGPM vary continuously as an exponential function, and that FGPM is under the anti-plane mechanical loading and in-plane electric loading. By using Fourier transform and defining the jumps of displacement and electric potential across the crack surface as the unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement and electric potential across the crack surface are expanded in a series of Jacobi polynomial. Numerical examples are provided to show the effects of material properties on the stress and electric displacement intensity factors. \u00a9 2004 Elsevier SAS. All rights reserved.",
        "keywords": [
            "Collinear cracks",
            "Functionally graded piezoelectric materials (FGPMs)",
            "Schmidt method",
            "Stress intensity factor",
            "Stress wave"
        ],
        "venue": "European Journal of Mechanics, A/Solids",
        "year": 2004,
        "id": "M9WxfxoX"
    },
    "Du0y3eie": {
        "authors": [
            {
                "name": "Tao Zeng",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Dai-Ning Fang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-cheng Guo",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Predicting the nonlinear response and failure of 3D braided composites",
        "abstract": "The analysis of three-dimensional braided composites is more difficult due to its complex micro structure. A new type of finite element method is used to predict the nonlinear response and damage evolution of three-dimensional braided composites. Good correlation is observed between the predicted and the experimental results presented in the published literature. \u00a9 2004 Elsevier B.V. All rights reserved.",
        "keywords": [
            "3D braided composites",
            "Damage",
            "Finite element method",
            "Non-linear"
        ],
        "venue": "Materials Letters",
        "year": 2004,
        "id": "Du0y3eie"
    },
    "UiptlQtI": {
        "authors": [
            {
                "name": "Qigu Huang",
                "org": "Coll. of Material Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Coll. of Material Science and Engineering"
            },
            {
                "name": "Liguo Chen",
                "org": "Coll. of Material Science and Engineering"
            },
            {
                "name": "Shang'an Lin",
                "org": "Inst. of Polymer Science"
            },
            {
                "name": "Zhifeng Fu",
                "org": "Coll. of Material Science and Engineering"
            },
            {
                "name": "Wantai Yang",
                "org": "Coll. of Material Science and Engineering"
            }
        ],
        "title": "Structure and properties of syndiotactic polystyrene synthesized by p-pentamethyl-cyclopentadienyl-tribenzyloxy- titanium/methylaluminoxane/triisobutylaluminum catalyst system",
        "abstract": "Structures and properties of syndiotactic polystyrene (sPS) synthesized by p-pentamethyl-cyclopentadienyl-tribenzyloxy- titanium/methylaluminoxane/triisobutylaluminum (Cp*Ti(OBz)",
        "keywords": [
            "Characterization",
            "Metallocene",
            "Methylaluminoxane",
            "Properties",
            "Structure",
            "Syndiotactic polystyrene",
            "Triisobutylaluminum"
        ],
        "venue": "Shiyou Huagong/Petrochemical Technology",
        "year": 2005,
        "id": "UiptlQtI"
    },
    "60p4gtMC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhen-Gong Zhou",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "On the moving Griffith crack in a non-homogeneous orthotropic medium",
        "abstract": "A finite crack with constant length (Yoffe type crack) propagating in the functionally graded orthotropic medium under the plane loading is investigated by means of the Schmidt method. By using the Fourier transform and defining the jumps of displacement components across the crack surface as the unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement components across the crack surface are expanded in a series of Jacobi polynomial. Numerical examples are provided to show the effects of material properties and the speed of the crack propagating upon the dynamic fracture behavior. \u00a9 2005 Elsevier SAS. All rights reserved.",
        "keywords": [
            "Crack propagation",
            "Dynamic stress intensity factor",
            "Functionally graded materials"
        ],
        "venue": "European Journal of Mechanics, A/Solids",
        "year": 2005,
        "id": "60p4gtMC"
    },
    "rqMbRO4H": {
        "authors": [
            {
                "name": "Tao Zeng",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Daining Fang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Licheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "A mechanical model of 3D braided composites with transverse and longitudinal cracks",
        "abstract": "A simplified model of 3D braided composites with transverse and longitudinal cracks is presented. By using the principle of minimum complementary energy, the stress components are obtained in closed-form expressions in terms of a perturbation function, which is governed by two fourth-order inhomogeneous ordinary differential equations. The effective Young's modulus and Poisson ratio of 3D braided composites with transverse and longitudinal cracks are calculated using the homogenization theorem. To demonstrate the solution, some examples are analyzed. \u00a9 2004 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "3D braided composites",
            "Crack",
            "Mechanical property",
            "Variational solution"
        ],
        "venue": "Composite Structures",
        "year": 2005,
        "id": "rqMbRO4H"
    },
    "7ajNw4Sc": {
        "authors": [
            {
                "name": "Licheng Guo",
                "org": "Architectural Design and Research Institute"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Yuguo Sun",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Transient fracture behavior for a functionally graded layered structure subjected to an in-plane impact load",
        "abstract": "The transient fracture behavior of a functionally graded layered structure subjected to an in-plane impact load is investigated. The studied structure is composed of two homogeneous layers and a functionally graded interlayer with a crack perpendicular to the boundaries. The impact load is applied on the face of the crack. Fourier transform and Laplace transform methods are used to formulate the present problem in terms of a singular integral equation in Laplace transform domain. Considering variations of parameters such as the nonhomogeneity constant, the thickness ratio and the crack length, the dynamic stress intensity factors (DSIFs) in time domain are studied and some meaningful conclusions are obtained.",
        "keywords": [
            "Dynamic stress intensity factors",
            "Functionally graded layered structure",
            "Transient fracture behavior"
        ],
        "venue": "Acta Mechanica Sinica/Lixue Xuebao",
        "year": 2005,
        "id": "7ajNw4Sc"
    },
    "hMSpCPYu": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Shipbuilding Engineering"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhen-Gong Zhou",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Fracture analysis of a functionally graded piezoelectric strip",
        "abstract": "In the present paper, the electroelastic behavior of a Griffith crack in a functionally graded piezoelectric strip is investigated. It is assumed that the elastic stiffness, piezoelectric constant and dielectric permittivity of the functionally graded piezoelectric strip vary continuously as an exponential function, and that the strip is under out of plane mechanical loading and in plane electrical loading. By using the Fourier transform and defining the jumps of displacement and electric potential components across the crack surface as unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement and electric potential components across the crack surface are expanded in a series of Jacobi polynomial. Numerical examples are provided to show the effects of material properties on the stress and electric displacement intensity factors. \u00a9 2004 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Crack",
            "Electric displacement intensity factor (EDIF)",
            "Functionally graded piezoelectric materials (FGPMs)",
            "Schmidt method",
            "Stress intensity factor (SIF)"
        ],
        "venue": "Composite Structures",
        "year": 2005,
        "id": "hMSpCPYu"
    },
    "dJP9PWOP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhen-Gong Zhou",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Scattering of the harmonic anti-plane shear waves by a crack in functionally graded piezoelectric materials",
        "abstract": "In the present paper, the dynamic behavior of a Griffth crack in the functionally graded piezoelectric material (FGPM) is investigated. It is assumed that the elastic stiffness, piezoelectric constant, dielectric permittivity and mass density of the FGPM vary continuously as an exponential function, and that FGPM is under the anti-plane mechanical loading and in-plane electrical loading. By using the Fourier transform and defining the jumps of displacement and electric potential components across the crack surface as the unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement and electric potential components across the crack surface are expanded in a series of Jacobi polynomial. Numerical examples are provided to show the effects of material properties on the stress and the electric displacement intensity factors. \u00a9 2004 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Crack",
            "Functionally graded piezoelectric materials (FGPMs)",
            "Stress intensity factor",
            "Stress wave"
        ],
        "venue": "Composite Structures",
        "year": 2005,
        "id": "dJP9PWOP"
    },
    "dE9Peofs": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lin-Zhi Wu",
                "org": ""
            },
            {
                "name": "Li-Cheng Guo",
                "org": ""
            }
        ],
        "title": "On the moving Griffith crack in a nonhomogeneous orthotropic strip",
        "abstract": "A finite crack with constant length (Yoffe type crack) propagating in the functionally graded orthotropic strip under the plane loading is investigated by means of the Schmidt method. By using the Fourier transform and defining the jumps of displacement components across the crack surface as the unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement components across the crack surface are expanded in a series of Jacobi polynomial. Numerical examples are provided to show the effects of material properties, the thickness of the functionally graded orthotropic strip and the speed of the crack propagating upon the dynamic fracture behavior. \u00a9 Springer 2005.",
        "keywords": [
            "Crack propagation",
            "Dynamic stress intensity factor",
            "Functionally graded materials",
            "Schmidt method"
        ],
        "venue": "International Journal of Fracture",
        "year": 2005,
        "id": "dE9Peofs"
    },
    "EG8qWEnN": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structure"
            },
            {
                "name": "Xiao-Dong He",
                "org": "Center for Composite Materials and Structure"
            },
            {
                "name": "Yao Li",
                "org": "Center for Composite Materials and Structure"
            }
        ],
        "title": "Optimized design and preparation of Ti/TiAl laminated composite",
        "abstract": "Laminated composite is a new type of composite structure which is used to improve the fracture toughness and flexure strength and is good for optimizing the mechanical properties of intermetallics. On the basis of bionic principle, the optimized design (via establishing the mathematical model, stress intensity factor K",
        "keywords": [
            "Electron beam physical vapour deposition",
            "Laminated material",
            "Mechanical properties",
            "Optimized design"
        ],
        "venue": "Transactions of Nonferrous Metals Society of China (English Edition)",
        "year": 2005,
        "id": "EG8qWEnN"
    },
    "nqVKpxeU": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhen-Gong Zhou",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Dynamic behavior of a finite crack in the functionally graded materials",
        "abstract": "In the present paper, the dynamic behavior of a finite crack in the functionally graded materials subjected to the normally incident elastic time harmonic waves is investigated by means of the Schmidt method. The crack arbitrarily oriented with respect to the direction of property gradient is considered. The problem is solved under plane strain or generalized plane stress conditions. By using the Fourier transform and defining the jumps of the displacements across the crack surfaces as unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacements across the crack surfaces are expanded in a Jacobi series. The main results of the paper are calculated mode I and II dynamic stress intensity factors. Numerical examples are provided to show the effect of the gradient parameter \u03b4l and the crack configuration on the dynamic stress intensity factors of the functionally graded materials with a crack. \u00a9 2005 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Crack",
            "Dual integral equation",
            "Functionally graded materials",
            "Stress waves scattering"
        ],
        "venue": "Mechanics of Materials",
        "year": 2005,
        "id": "nqVKpxeU"
    },
    "yrhhtnOk": {
        "authors": [
            {
                "name": "Qigu Huang",
                "org": "Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials"
            },
            {
                "name": "Liguo Chen",
                "org": "Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials"
            },
            {
                "name": "Zhifeng Fu",
                "org": "Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials"
            },
            {
                "name": "Wantai Yang",
                "org": "Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials"
            }
        ],
        "title": "Synthesis and characterization of oligomer from 1-decene catalyzed by supported Ziegler-Natta catalyst",
        "abstract": "Oligomer of 1-decene was synthesized with Ziegler-Natta catalyst which consisted of TiCl",
        "keywords": [
            "1-Decene",
            "Heterogeneous Ziegler-Natta catalyst",
            "Oligomerization",
            "Regiostructure"
        ],
        "venue": "European Polymer Journal",
        "year": 2005,
        "id": "yrhhtnOk"
    },
    "M2uJjfWv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Wu Nie",
                "org": "School of Shipbuilding Engineering"
            }
        ],
        "title": "Stress intensity factor analysis of a functionally graded piezoelectric strip under anti-plane deformation",
        "abstract": "By using the Fourier transform and defining the jumps of displacement and electric potential components across the crack surface as unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement and electric potential components across the crack surface are expanded in a series of Jacobi polynomials. Numerical examples are provided to show the effects of material properties, loading condition and crack size on the stress and electric displacement intensity factors.",
        "keywords": [
            "Electric displacement intensity factor",
            "Engineering mechanics",
            "Functionally graded piezoelectric materials (FGPM)",
            "Integral equation",
            "Stress intensity factor"
        ],
        "venue": "Gongcheng Lixue/Engineering Mechanics",
        "year": 2006,
        "id": "M2uJjfWv"
    },
    "l8EbJcAe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Sheng-Sun Hu",
                "org": ""
            },
            {
                "name": "Yu-Xin Zhu",
                "org": ""
            },
            {
                "name": "Feng-Liang Yin",
                "org": ""
            }
        ],
        "title": "Plasma cloud sensing of keyhole molten pool during pulsed plasma arc welding",
        "abstract": "Based on the theory of sensing the plasma cloud with a metal probe, an applied multi-probe plasma cloud charge sensor was developed, and its reliability and precision were tested and compared with a designed efflux plasma charge sensor. The plasma cloud charge sensor was applied to detect the status of keyhole molten pool during pulsed plasma arc welding, furthermore, the detected signals were studied. As a result, the detected undershoot of plasma cloud signal can be used as the criterion of the keyhole molten pool's status, and the frequency of the undershoot can be used as the criterion to judge whether the pulse welding is one-pulse-one-keyhole or not. It was shown that the detected plasma cloud signal can reflect the keyhole molten pool's status.",
        "keywords": [
            "Keyhole molten",
            "Pulsed current plasma arc welding"
        ],
        "venue": "Hanjie Xuebao/Transactions of the China Welding Institution",
        "year": 2006,
        "id": "l8EbJcAe"
    },
    "d7iV6NF2": {
        "authors": [
            {
                "name": "Weibin Rong",
                "org": "Robot Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "Robot Research Institute"
            },
            {
                "name": "Lining Sun",
                "org": "Robot Research Institute"
            },
            {
                "name": "Hui Xie",
                "org": "Robot Research Institute"
            },
            {
                "name": "Liguo Chen",
                "org": "Robot Research Institute"
            }
        ],
        "title": "Analysis and optimum design of 2-DOF micro-positioning stage",
        "abstract": "A two-degree-of-freedom (2-DOF) micro-positioning stage driven by piezoelectric actuator (PZT) is developed and the simplified modeling of the micro-positioning stage is discussed. The x and y direction stiffness of the micro-positioning stage is deduced according to the theory of structural mechanics. After simplifying the micro-positioning stage as a 2-DOF spring-mass system, two resonant frequencies of the micro-positioning stage are derived. The comparative results of the theory, finite element analysis (FEA) and experiments show the accuracy of theory model and the validity of FEA. FEA on static and dynamic behavior of the micro-positioning stage is performed and FEA indicates that the stiffness, the natural frequency and the driving force will increase and the maximum stress of the stage will also increase, as the hinge length decreases or the hinge width increases. Modification of dimensions enables us to control and optimize natural frequency, displacement, stresses, and force to be applied to the hinges to achieve the desired response of the micro-positioning system. Finally, a simple optimum design procedure is developed by which the proper dimensions of the micro-positioning stage can be found.",
        "keywords": [
            "Finite element method",
            "Flexure hinge",
            "Micro-positioning stage",
            "Piezoelectric actuator"
        ],
        "venue": "Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering",
        "year": 2006,
        "id": "d7iV6NF2"
    },
    "ym6TflF5": {
        "authors": [
            {
                "name": "Li-Ning Sun",
                "org": "Robot Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "Robot Research Institute"
            },
            {
                "name": "Wei-Bin Rong",
                "org": "Robot Research Institute"
            },
            {
                "name": "Yan Gao",
                "org": "Robot Research Institute"
            }
        ],
        "title": "Design and analysis on a 2-DOF nanopositioning stage",
        "abstract": "A two-degree-of-freedom (2-DOF) flexure hinge guided-motion nanopositioning stage was developed to align optical system, and the simplified modeling of the nanopositioning stage was discussed. The x and y direction stiffness and two natural frequencies of the nanopositioning stage were deduced in terms of the theory of structural mechanics. Theoretical analysis and Finite Element Analysis (FEA) on static and dynamic behaviors of the nanopositioning stage were performed, the comparative results of the theory, FEA and experiments show the accuracy of theory model and the validity of FEA. FEA also indicates that the stiffness, natural frequency and driving force will increase with decreasing hinge length and increasing hinge width in despite of increasing the maximum stress of the stage. The experimental results also show that dimension modification is available to controlling and optimizing natural frequency, displacement, stresses, and force to achieve the desired response of the nanopositioning system. Finally, a simple procedure to optimize dimensions of the nanopositioning stage was given.",
        "keywords": [
            "Finite Element Analysis (FEA)",
            "Flexure hinge",
            "Nanopositioning stage"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2006,
        "id": "ym6TflF5"
    },
    "Os2jWeBy": {
        "authors": [
            {
                "name": "Wang-Lan Liu",
                "org": ""
            },
            {
                "name": "Sheng-Sun Hu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Numerical simulation of fluid flow field in plasma arc welding with 3-D static conical heat source",
        "abstract": "Presuming a 3-D static conical heat source, the process of plasma arc welding is simulated with a computer. Using AN-SYS, the three dimensional flow of the welding pool, the temperature fields and their transient variation processes are calculated, and the flow style and velocity of molten metal are investigated. Simulation with Gauss heat source is also done for comparison. Corresponding welding experiments such as terminal voltage signal and the dimension of weld size are measured to prove the reliability of the model.",
        "keywords": [
            "3-D conical heat source",
            "Molten pool",
            "Numerical simulation",
            "Plasma arc welding"
        ],
        "venue": "Hanjie Xuebao/Transactions of the China Welding Institution",
        "year": 2006,
        "id": "Os2jWeBy"
    },
    "hI3yBhDW": {
        "authors": [
            {
                "name": "Qigu Huang",
                "org": ""
            },
            {
                "name": "Liguo Chen",
                "org": ""
            },
            {
                "name": "Yaping Sheng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhifeng Fu",
                "org": ""
            },
            {
                "name": "Wantai Yang",
                "org": ""
            }
        ],
        "title": "Synthesis and characterization of oligomer from 1-decene catalyzed by AlCl3/TiCl4/SiO2/Et2AlCl",
        "abstract": "Oligomer of 1-decene was synthesized with Ziegler-Natta catalyst consisting of TiCl",
        "keywords": [
            "1-Decene",
            "Characterization",
            "Oligomerization",
            "Supported Ziegler-Natta catalyst"
        ],
        "venue": "Journal of Applied Polymer Science",
        "year": 2006,
        "id": "hI3yBhDW"
    },
    "cXU32lf0": {
        "authors": [
            {
                "name": "Tao Zeng",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Daining Fang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Licheng Guo",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Erratum: \"A mechanical model of 3D braided composites with transverse and longitudinal cracks\" (Composite Structures (2005) vol. 69 (1) (117-125) 10.1016/j.compstruct.2004.05.020)",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Composite Structures",
        "year": 2006,
        "id": "cXU32lf0"
    },
    "Cqr1xM92": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Robot Research Institute"
            },
            {
                "name": "Wei-Bin Rong",
                "org": "Robot Research Institute"
            },
            {
                "name": "Li-Ning Sun",
                "org": "Robot Research Institute"
            },
            {
                "name": "Wei Chen",
                "org": "Robot Research Institute"
            }
        ],
        "title": "Design and analysis of 2-DOF nanopositioning stage for optical alignment",
        "abstract": "A two-degree-of-freedom (2-DOF) piezo-driven nanopositioning stage is presented to align optical system. In this paper, the mechanical model of the nanopositioning stage is established. General equations for calculating the stiffness and resonant frequency of the stage were deduced according to the theory of structural mechanics. The comparative results of the theory, finite element analysis (FEA) and experiments show the accuracy of the theoretical model and the validity of FEA. FEA of static and dynamic behaviors of the nanopositioning stage are performed and a simple procedure is developed to find the proper dimensions of the nanopositioning stage. FEA results indicate that designers can control and optimize static and dynamic performance of the nanopositioning stage to achieve the desired response of the micropositioning system by modifying the flexure hinge dimensions.",
        "keywords": [
            "Finite element analysis",
            "Flexure hinge",
            "Nanopositioning stage",
            "Natural frequency",
            "Optical alignment"
        ],
        "venue": "Guangdian Gongcheng/Opto-Electronic Engineering",
        "year": 2006,
        "id": "Cqr1xM92"
    },
    "PXBmEjA2": {
        "authors": [
            {
                "name": "Fengliang Yin",
                "org": "College of Material Science and Engineering"
            },
            {
                "name": "Shengsun Hu",
                "org": "College of Material Science and Engineering"
            },
            {
                "name": "Zhentai Zheng",
                "org": "College of Material Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Material Science and Engineering"
            }
        ],
        "title": "Numerical analysis of arc in plasma arc welding",
        "abstract": "Three dimensions finite element mathematical model for the PAW arc was established by considering the effect of plasma gas and shielding gas. The temperature and velocity of the arc were simulated using ANSYS FEA software, as well as the distributions of arc pressure and current density at the anode surface. Compared with the TIG welding arc, the simulated results show that the temperature of the PAW arc is remarkably enhanced. The highest temperature is 30000 K at a current of 150 A. The other distinct character of the PAW arc is that the arc velocity and pressure is much higher. The PAW arc can be dealt in a laminar incompressible state judged by the Mach number and the ratio of effective viscosity and dynamic viscosity.",
        "keywords": [
            "ANSYS",
            "Arc",
            "Finite element",
            "Mathematical simulation",
            "PAW"
        ],
        "venue": "Hanjie Xuebao/Transactions of the China Welding Institution",
        "year": 2006,
        "id": "PXBmEjA2"
    },
    "bBxKbJj1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wei-Bin Rong",
                "org": ""
            },
            {
                "name": "Li-Ning Sun",
                "org": ""
            }
        ],
        "title": "Design and analysis of a novel 3-DOF nanopositioning stage",
        "abstract": "A novel three-degrees-of-freedom (3-DOF) nanopositioning stage was developed. The stage utilizes three piezoelectric actuators arranged in an equilateral triangle shape and ring plate hinges to realize nanopositioning for assuring smoothness of movement, negligible friction, negligible backlash and high precision. The simplified modeling of the nanopositioning stage was discussed. The translational stiffness along z direction and rotational stiffness along x and y direction, and three natural frequencies of the nanopositioning stage are deduced in terms of the theory of structural mechanics. Theoretical analysis and finite element analysis (FEA) on static and dynamic behavior of the nanopositioning stage are performed. The comparative results of the theoretical analysis, FEA and experiments show the accuracy of theoretical model and the validity of FEA. FEA also indicates that the stiffness, the natural frequency and the driving force will increase with decreasing hinge radius and increasing hinge thickness despite the maximum stress increasing of the stage. By modifying the dimensions of a ring plane hinge it can control and optimize natural frequency, displacement, stresses, and driving force to achieve the desired response of the nanopositioning system. Finally, this paper gives a simple procedure to select the proper dimensions of a nanopositioning stage.",
        "keywords": [
            "Finite element analysis",
            "Nanopositioning",
            "Natural frequency",
            "Ring plate hinge",
            "Stiffness"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2006,
        "id": "bBxKbJj1"
    },
    "0ZcyqV1O": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Robotics Institute"
            },
            {
                "name": "Weibin Rong",
                "org": "Robotics Institute"
            },
            {
                "name": "Lining Sun",
                "org": "Robotics Institute"
            },
            {
                "name": "Zheng Li",
                "org": "Robotics Institute"
            }
        ],
        "title": "Error compensation for a parallel robot using back propagation neural networks",
        "abstract": "This paper presents an error compensation method for a novel 6-DOF parallel robot using back propagation neural networks. The main error sources of the parallel robot are discussed. In order to improve the measuring accuracy, a specific target measured by a coordinate measuring machine is designed. The relationship of error map is established by the coordinate transformation. Experimental results showed that the pose accuracy of the parallel robot was improved by more than 60% after error compensation. A precise optical assembly was accomplished by the parallel robot after error compensation reliably and rapidly. \u00a92006 IEEE.",
        "keywords": [
            "Back propagation neural networks",
            "Error compensation",
            "Parallel robot",
            "Pose accuracy"
        ],
        "venue": "2006 IEEE International Conference on Robotics and Biomimetics, ROBIO 2006",
        "year": 2006,
        "id": "0ZcyqV1O"
    },
    "tFCFurGR": {
        "authors": [
            {
                "name": "Chun-Hui Xia",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Dynamic behavior of a finite crack in functionally graded materials subjected to plane incident time-harmonic stress wave",
        "abstract": "In the present paper, the dynamic behavior of a finite crack in functionally graded materials subjected to normally incident elastic time harmonic waves is investigated by means of the Schmidt method. By use of the Fourier transform and defining the jumps of the displacement across the crack surfaces as the unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement across the crack surfaces are expanded in a series. Numerical examples are provided to show the effect of the gradient parameter \u03b2a, the crack configuration on the dynamic intensity factors of cracked functionally graded materials. \u00a9 2005 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Crack",
            "Dual integral equations",
            "Functionally graded materials",
            "Stress waves scattering"
        ],
        "venue": "Composite Structures",
        "year": 2007,
        "id": "tFCFurGR"
    },
    "KtTTGsY6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Laboratoire des Proprietes Mecaniques et Thermodynamiques des Materiaux (UPR-CNRS 9001)"
            },
            {
                "name": "Jia Li",
                "org": "Laboratoire des Proprietes Mecaniques et Thermodynamiques des Materiaux (UPR-CNRS 9001)"
            },
            {
                "name": "Radhi Abdelmoula",
                "org": "Laboratoire des Proprietes Mecaniques et Thermodynamiques des Materiaux (UPR-CNRS 9001)"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Dynamic stress intensity factor for cracked functionally graded orthotropic medium under time-harmonic loading",
        "abstract": "Dynamic stress intensity factor for a Griffith crack in functionally graded orthotropic materials under time-harmonic loading is investigated in the present paper. By using the Fourier transform and defining the jumps of displacement components across the crack surface as the unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement components across the crack surface are expanded in a series of Jacobi polynomial. Numerical examples are provided to show the effects of material properties and the crack configuration on the dynamic stress intensity factors of the functionally graded orthotropic materials with a Griffith crack. \u00a9 2006 Elsevier Masson SAS. All rights reserved.",
        "keywords": [
            "Crack",
            "Dynamic stress intensity factor",
            "Functionally graded materials",
            "Stress wave"
        ],
        "venue": "European Journal of Mechanics, A/Solids",
        "year": 2007,
        "id": "KtTTGsY6"
    },
    "g72K59Ts": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Shipbuilding Engineering"
            },
            {
                "name": "Wu Nie",
                "org": "School of Shipbuilding Engineering"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li-Cheng Guo",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Scattering of anti-plane stress waves by a crack in a non-homogeneous orthotropic medium",
        "abstract": "Scattering of anti-plane harmonic waves by a finite crack in the functionally graded orthotropic medium is investigated by means of the Schmidt method. By using the Fourier transform and defining the jump of displacement components across the crack surface as the unknown function, a pair of dual integral equations are derived. To solve the dual integral equations, the jump of the displacement components across the crack surface is expanded in a series of Jacobi polynomial. The dynamic stress intensity factor is obtained as functions of the incident wavelength, gradient parameter of the functionally graded materials. Numerical examples are provided to show the effects of material properties upon the dynamic fracture behavior of the functionally graded materials. \u00a9 2006 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Dynamic stress intensity factor",
            "Functionally graded orthotropic materials",
            "Scattering of stress wave"
        ],
        "venue": "Composite Structures",
        "year": 2007,
        "id": "g72K59Ts"
    },
    "UQDQpTVu": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Laboratoire des Proprietes Mecaniques et Thermodynamiques des Materiaux (UPR-CNRS 9001)"
            },
            {
                "name": "Jia Li",
                "org": "Laboratoire des Proprietes Mecaniques et Thermodynamiques des Materiaux (UPR-CNRS 9001)"
            },
            {
                "name": "Radhi Abdelmoula",
                "org": "Laboratoire des Proprietes Mecaniques et Thermodynamiques des Materiaux (UPR-CNRS 9001)"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Mode III crack problem in a functionally graded magneto-electro-elastic strip",
        "abstract": "Considering the material properties to be one-dimensionally dependent, this paper studied an anti-plane problem for an embedded crack and edge crack perpendicular to the boundary of a functionally graded magneto-electro-elastic strip. The crack is assumed to be either magneto-electrically impermeable or permeable. Integral transform and dislocation density functions are employed to reduce the problem to the solution of a system of singular integral equations. Numerical results show the effects of the loading combination parameter, material gradient parameter and crack configuration on the field intensity factors and the energy release rates of the functionally graded magneto-electro-elastic strip. \u00a9 2007 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Crack",
            "Energy release rate",
            "Field intensity factor",
            "Functionally graded materials (FGM)",
            "Magneto-electro-elastic material",
            "Singular integral equation",
            "Strip"
        ],
        "venue": "International Journal of Solids and Structures",
        "year": 2007,
        "id": "UQDQpTVu"
    },
    "fjIp1cns": {
        "authors": [
            {
                "name": "Hua-Yong Zheng",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Xin-Zhu Wang",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Research on impulse-resistant performance of sandwich panels with Kagome truss core",
        "abstract": "Sandwich structure with Kagome truss core, a new type of truss core structure with superior mechanical performance, is brought forward in recent years. The analytic model of 3D-Kagome truss core panels subjected to idealized impulsive loads is established. Truss core with a mass of periodic unit cells is equivalent to a solid plate. The equivalent constitutive model for Kagome core is employed and equivalent strength and stiffness of the core is gained. Finite element method is adopted to simulate the response of the 3D-Kagome truss core panels subjected to idealized impulsive loads. The variations of maximum deflections of the plate with relative density of the core, the thickness of the core and impulsive loads are investigated. The optimum design scheme of the structure for impulse resistance is obtained. Compared with the solid plates of the same weight, 3D-Kagome truss core panels have significant advantages in impulse resistance, energy absorbing and dissipation.",
        "keywords": [
            "Engineering mechanics",
            "Impulse",
            "Kagome",
            "Light structure",
            "Optimum design",
            "Truss core"
        ],
        "venue": "Gongcheng Lixue/Engineering Mechanics",
        "year": 2007,
        "id": "fjIp1cns"
    },
    "yXGdf8V2": {
        "authors": [
            {
                "name": "Li Li",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Sheng-Sun Hu",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Feng-Liang Yin",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Material Science and Engineering"
            }
        ],
        "title": "3-D numerical simulation of temperature field in moltenpool of plasma arc welding",
        "abstract": "A model of plasma arc welding (PAW) with a moving arc was developed to study the temperature field and the effects of welding current and welding speed, etc on it. Both convection heat transfer of the melted metal and heat conduction of solid metal were considered, regarding the solid metal as liquid with large viscosity. The variation of thermophysical parameters of material with temperature, the loss of heat, including convection and radiation, and the latent heat of phase transformation was also taken into account. Welding heat source was presumed to be 3-D conical heat source. The model was solved by the ANSYS software. The temperature distribution during the whole welding process was obtained. The simulation results show that weld pool width and heat-affected zone increase with the increase of welding current and the decrease of welding speed. The reliability of the model is validated by experimental results.",
        "keywords": [
            "3-D numerical simulation",
            "Plasma arc welding",
            "Temperature field",
            "Weld pool"
        ],
        "venue": "Tianjin Daxue Xuebao (Ziran Kexue yu Gongcheng Jishu Ban)/Journal of Tianjin University Science and Technology",
        "year": 2007,
        "id": "yXGdf8V2"
    },
    "Xie3WKwv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Hua-Yong Zheng",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Mechanical properties and impulsive response of 3D-Kagome truss core sandwich panel",
        "abstract": "Sandwich structure with Kagome truss core is brought forward in recent years. The effective performance calculation model of 3D-Kagome truss core is established in this paper firstly. Then the analytical model of 3D-Kagome truss core panels subjected to idealized impulsive loads is carried out. The truss core with a mass of periodic unit cells is identified as solid plate. The equivalent constitutive model for Kagome core is employed and the equivalent strength and stiffness of the core is obtained. The transient dynamics analysis software MSC. Dytran is adopted to simulate the response of 3D-Kagome truss core sandwich panels subjected to idealized impulsive loads. The response of the displacement, velocity and effective stress in the whole time history are obtained. The variations of maximum deflections of the plate with the relative density and the thickness of the core and impulsive loads are investigated. Thus, the optimum design program of the structure for impulse resistance is given.",
        "keywords": [
            "Effective property",
            "Impulsive response",
            "Kagome",
            "Sandwich structure",
            "Truss core"
        ],
        "venue": "ICCM International Conferences on Composite Materials",
        "year": 2007,
        "id": "Xie3WKwv"
    },
    "EdCM77GY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Shan-Yi Du",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Crack problem in a functionally graded magneto-electro-elastic coatinghomogeneous elastic substrate structure",
        "abstract": "A functionally graded magneto-electro-elastic material layer bonded to an elastic substrate is investigated. The functionally graded magneto-electro- elastic layer contains an edge crack that is perpendicular to the surface of the medium. Integral transform and dislocation density functions are employed to reduce the problem to the solution of a system of singular integral equations. Both impermeable crack and permeable crack assumptions are considered. Numerical results show the effect of crack configuration and loading combination parameter on the field intensity factors and energy release rate of the functionally graded magneto-electro-elastic strip bonded to an elastic substrate structure.",
        "keywords": [
            "Coatingsubstrate structure",
            "Crack",
            "Energy release rate",
            "Field intensity factor",
            "Functionally graded materials (FGM)",
            "Magneto-electro-elastic material"
        ],
        "venue": "ICCM International Conferences on Composite Materials",
        "year": 2007,
        "id": "EdCM77GY"
    },
    "vNeEmHaM": {
        "authors": [
            {
                "name": "Chengshan Wang",
                "org": "Key Laboratory of Power System Simulation and Control"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Power System Simulation and Control"
            },
            {
                "name": "Shouxiang Wang",
                "org": "Key Laboratory of Power System Simulation and Control"
            }
        ],
        "title": "Simulation of a microturbine system based on double PWM converters",
        "abstract": "Based on an analysis of the characteristics of microturbine and permanent magnet synchronic generation, a simulation model of the single-shaft microturbine generation system with double PWM converters is made. In order to maintain the DC voltage and increase the response speed of microturbine, a constant voltage control method with load power tracking is used. The model can fully utilize the information about load power changes to control electromagnetic torque and DC voltage. The simulation results show that the model of microturbine with PWM structure can maintain loads voltage and satisfy power demand in the course of load changes, reduce the variation of DC voltage and value of DC capacitor between rectifier and inverter, and greatly improve the ability of bearing the load power impact.",
        "keywords": [
            "Dynamic simulation",
            "Inverter",
            "Microturbine",
            "Pulse width modulation (PWM)",
            "Rectifier"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2008,
        "id": "vNeEmHaM"
    },
    "wFoGCn1j": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structure"
            },
            {
                "name": "Yue Sun",
                "org": "Center for Composite Materials and Structure"
            },
            {
                "name": "Xiao-Dong He",
                "org": "Center for Composite Materials and Structure"
            }
        ],
        "title": "Microstructure and mechanical properties of Ti/Ti-Al multi-layered composite prepared by EB-PVD",
        "abstract": "A multi-layered metal/intermetallic thin sheet consisting of Ti and Ti-48at%Al has been prepared using a high powerful electron beam physical vapor depositing technology. The effects of target-substrate distance, microstructural parameters and the selecting position of samples on the mechanical properties were explored. Then the tensile properties of Ti/Ti-Al microlaminates at different temperature was studied and evaluated. The test results shows that the room-temperature brittleness have been improved and the properties at the range of 500-800\u00b0C are favourable by the abnormal strengthening effect of intermetallic layers.",
        "keywords": [
            "EB-PVD",
            "Intermetallics",
            "Mechanical properties",
            "Microstructure",
            "Multi-layered materials"
        ],
        "venue": "Hangkong Cailiao Xuebao/Journal of Aeronautical Materials",
        "year": 2008,
        "id": "wFoGCn1j"
    },
    "EYwHBr0m": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yue Sun",
                "org": ""
            },
            {
                "name": "Xiaodong He",
                "org": ""
            }
        ],
        "title": "Preparation and performance of large-sized Ti/Ti-Al microlaminated composite",
        "abstract": "Ti/Ti-Al microlaminated composite thin sheet with layered thickness ratio of 1:1 was prepared by high-powerful EB-PVD technology. The microstructure was characterized by XRD and SEM, and the tensile behavior of samples at room temperature and high temperature was tested. The experiment results show that the material is composed of Ti and \u03b1",
        "keywords": [
            "EB-PVD",
            "Mechanical properties",
            "Ti/Ti-Al microlaminated composite"
        ],
        "venue": "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",
        "year": 2008,
        "id": "EYwHBr0m"
    },
    "qhaXE7Lk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Scattering of stress wave by a crack in functionally graded orthotropic materials",
        "abstract": "Scattering of normally incident time-harmonic plane elastic stress wave by a Griffith crack in functionally graded orthotropic materials is investigated in the present work. The elastic stiffness constants and mass density of materials are assumed to vary exponentially perpendicular to the direction of the crack surface while Poisson's ratio remains constant. By using the Fourier transform and defining the jumps of displacement components across the crack surface as the unknown functions, two pairs of dual integral equations are derived. To solve the dual integral equations, the jumps of the displacement components across the crack surface are expanded in a series of Jacobi polynomial. Numerical examples are provided to show the effects of material properties and the crack configuration on the dynamic stress intensity factors of the functionally graded orthotropic materials with a Griffith crack. \u00a9 2008 American Institute of Physics.",
        "keywords": [
            "Crack",
            "Dynamic stress intensity factors",
            "Functionally graded materials",
            "Stress wave"
        ],
        "venue": "AIP Conference Proceedings",
        "year": 2008,
        "id": "qhaXE7Lk"
    },
    "UONStvpL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Lu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chao Chen",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Feng-Qiang Chen",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Effect of a constant magnetic field (0.4 T) on orientation microstructure of polyaniline",
        "abstract": "Polyaniline (PAn) doped with dodecyl benzenesulfonic acid was synthesized by emulsion polymerization in the presence of a constant magnetic field (0.4 T). The micro-morphology and orientation microstructure of the PAn were systematically investigated using transmission electron microscopy, X-ray diffraction, FT-IR spectroscopy, conductivity, the resistance anisotropy of the PAn/PVA composite film and the conductivity change of the PAn/m-cresol solution under an external electric field, showing that compared with the PAn-O synthesized in the absence of a magnetic field, there is significant microcosmically preferred orientation in the PAn-M synthesized in the presence of a magnetic field, their particles arrange and pack orderly to form plenty of strip aggregates with some ratio of the length to width, and they achieve conforming orientation when magnetized. In addition, the PAn-M is obviously found to have higher crystallinity. The PAn-M/PVA composite film cured under a condition of magnetization shows the remarkable anisotropic electrical conductivity. And the m-cresol solution prepared from PAn-M underwent an obvious abrupt change in its conductivity from the presence of an external electric field to its absence. It was thought that because of the existence of microcosmically preferred orientation, the macroscopic orientation of the PAn-M was evolved in the presence of an outside magnetic field, and the anisotropic electrical conductivity in this PAn was identified here.",
        "keywords": [
            "Anisotropic electrical conductivity",
            "Magnetic field",
            "Orientation microstructure",
            "Polyaniline"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2008,
        "id": "UONStvpL"
    },
    "2jSYJeTZ": {
        "authors": [
            {
                "name": "Zhaohui Hu",
                "org": "Centre for Composite Materials and Structures"
            },
            {
                "name": "Rongguo Wang",
                "org": "Centre for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Centre for Composite Materials and Structures"
            },
            {
                "name": "Shanyi Du",
                "org": "Centre for Composite Materials and Structures"
            }
        ],
        "title": "The study of thermal boundary condition for CFRP pressure vessel with metallic liner during manufacture process",
        "abstract": "The heat convection was considered the main heat exchange type in the autoclave where CFRP pressure vessel was cured in this analysis. To determine the heat convection coefficient, it needed the combination of theoretical calculation and temperature test. In the theoretical calculation, the determination of the heat convection coefficient was considered as an inversion problem of thermal conduction. By adjusting convection coefficient value in the finite element calculation, optimization method was employed to obtain a good agreement between calculated temperature and measured temperature. In the temperature test, the metallic liner of CFRP pressure vessel was used as test component to record temperature data which was compared with the calculated temperature. The calculated results reveal that the maximum value in convection coefficient sequence is 19.87 W/m2/K; the minimum value is 0.16 W/m2/K; the maximum temperature deviation between calculation and test is 1.67 \u00b0C. The results present the equivalent thermal boundary condition for the simulation of curing process of CFRP pressure vessel.",
        "keywords": [
            "Finite element analysis",
            "Inversion problem",
            "Optimization theory",
            "Thermal boundary condition"
        ],
        "venue": "Materials Science Forum",
        "year": 2008,
        "id": "2jSYJeTZ"
    },
    "sjRsuhKf": {
        "authors": [
            {
                "name": "Bo Yang",
                "org": "Department of Polymer Materials and Engineering"
            },
            {
                "name": "Hui He",
                "org": "Department of Polymer Materials and Engineering"
            },
            {
                "name": "Riping Chen",
                "org": "Department of Polymer Materials and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Polymer Materials and Engineering"
            },
            {
                "name": "Demin Jia",
                "org": "Department of Polymer Materials and Engineering"
            }
        ],
        "title": "Microwave-irradiated ring-opening polymerization of octamethylcyclotetrasiloxane in the presence of water",
        "abstract": ", \u03c9-dihydroxyl polydimethylsiloxane (DHPDMS) was prepared via anionic ring-opening polymerization of octamethyl cyclotetrasiloxane (D4) under microwave irradiation (MI) in the presence of water. The conversion and polymerization rate were calculated by the gravimetric method. The effect of microwave power on the polymerization was investigated. FTIR was used to verify the DHPDMS prepared at different irradiation times. The results show that the conversion is the highest when the initial microwave power is preset at 700\u00b0W. Compared with conventional heating (CH), the polymerization rate and equilibrium conversion are both enhanced by the introduction of microwave irradiation. The species and concentration of the cyclosiloxane mixture caused by backbiting reaction were determined by gas chromatography/mass spectrometry (GC/MS). The lower concentration of cyclosiloxane in the polymer prepared under MI indicates that side reactions have been reduced and a pure polymer obtained. The molecular weight and polydispersity index (PDI) measured by GPC show that under MI, the molecular weight of DHPDMS is lower and PDI is narrower than those under CH.",
        "keywords": [
            "Microwave irradiation",
            "Octamethylcyclotetrasiloxane",
            "Polydimethylsiloxane",
            "Ring-opening polymerization"
        ],
        "venue": "International Journal of Polymeric Materials and Polymeric Biomaterials",
        "year": 2008,
        "id": "sjRsuhKf"
    },
    "KDM14uZw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Qiu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Lai-Zheng Luo",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jian-Feng Li",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Effects of magnetic field and reaction conditions on film growth rate of polyaniline doped with dodecylbenzenesulfonic acid",
        "abstract": "Polyaniline (PAn) doped with dodecylbenzenesulfonic acid (DBSA) was synthesized by emulsion polymerization using ammonium persulfate (APS) as an initiator in the presence of a constant magnetic field (0.6 T). The effects of magnetic field, the concentrations of APS, DBSA and the reaction temperature on the film formation of PAn doped with DBSA were discussed by the quartz crystal microbalance (QCM) technique. The experimental result showed that via the plot of the PAn film growth rate versus the magnetic field intensity the growth rate increased with the increasing magnetic intensity. The kinetic orders were obtained by the relationship between the concentrations of the reactants and the film growth rate. The activation energy calculated from the temperature dependence of the growth rate was 41.08 kJ/mol. The UV-visible spectra of the PAn polymerization were measured and compared to the polymerization process of the PAn using the QCM technique. The result showed that the absorption intensity of the PAn polymerized in the presence of a magnetic field was greater than that of the PAn polymerized in the absence of a magnetic field at the same time.",
        "keywords": [
            "Kinetics",
            "Magnetic field",
            "Polyaniline",
            "Quartz crystal microbalance (QCM)"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2008,
        "id": "KDM14uZw"
    },
    "8H2bzEq5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ding-Yong He",
                "org": ""
            },
            {
                "name": "Li-Zhi Wang",
                "org": ""
            },
            {
                "name": "Jian-Min Jiang",
                "org": ""
            },
            {
                "name": "Xiao-Yan Li",
                "org": ""
            }
        ],
        "title": "Phase of brazing seam and mechanical properties of magnesium alloy AZ31B brazed joint",
        "abstract": "Induction brazing of wrought magnesium alloy AZ31B using Al matrix filler metal was investigated. Both the phases of brazing seam and the mechanical properties of brazed joint were studied. The interface structure and formation phase of brazing seam of the brazed joint were investigated by scanning electron microscopy, X-ray diffraction and X-ray electron probe microanalysis. The tensile strength of joint and the microhardness of the formation phases were also tested. The results show that Al matrix filler metal has reacted with the base metal and \u03b1-Mg, \u03b2-Mg",
        "keywords": [
            "Al matrix filler metal",
            "AZ3IB",
            "Induction brazing",
            "Joint strength"
        ],
        "venue": "Cailiao Gongcheng/Journal of Materials Engineering",
        "year": 2008,
        "id": "8H2bzEq5"
    },
    "M16kqQlC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Ping Feng",
                "org": "Navy Submarine Academy"
            }
        ],
        "title": "Surface crack problem for functionally graded magnetoelectroelastic coating-homogeneous elastic substrate system under anti-plane mechanical and in-plane electric and magnetic loading",
        "abstract": "A functionally graded magnetoelectroelastic material layer bonded to a homogeneous elastic substrate is investigated. The functionally graded magnetoelectroelastic layer contains a surface crack that is perpendicular to the surface of the medium. The structure is subjected to anti-plane mechanical and in-plane electric and magnetic loads, the crack problem involves the anti-plane elastic field coupled with the in-plane electric and magnetic field. The elastic layer can be an ideal insulator or an ideal conductor. Integral transform and dislocation density functions are employed to reduce the problem to the solution of a system of singular integral equations. Numerical results show the influences of the material gradient parameter and crack configuration on field intensity factors and energy release rates of the functionally graded magnetoelectroelastic coating-homogeneous elastic substrate structure. \u00a9 2008 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Coating-substrate structure",
            "Crack",
            "Energy release rate",
            "Field intensity factor",
            "Magnetoelectroelastic material"
        ],
        "venue": "Engineering Fracture Mechanics",
        "year": 2009,
        "id": "M16kqQlC"
    },
    "d9vH78kV": {
        "authors": [
            {
                "name": "Zhao-Hui Hu",
                "org": "School of Astronautics"
            },
            {
                "name": "Rong-Guo Wang",
                "org": "School of Astronautics"
            },
            {
                "name": "Xiao-Dong He",
                "org": "School of Astronautics"
            },
            {
                "name": "Hong-Jun Liu",
                "org": "School of Astronautics"
            },
            {
                "name": "Li Ma",
                "org": "School of Astronautics"
            },
            {
                "name": "Jun Shi",
                "org": "School of Astronautics"
            }
        ],
        "title": "Simulation of curing process of composite component with internal metallic mold",
        "abstract": "To design and evaluate the cure cycle of composite component with internal metallic mold, finite element method was employed in numerical simulation on distribution of its two-dimension temperature and cure degree field. A mathematical model was established to describe the cure process of this bind of composite component, and the coupling between temperature and cure degree was considered using finite difference method in the model. Numerical results show that the thickness of composite component affects the cure rate and temperature gradient. Internal metallic mold play a role of a heat-sink, which slows down the temperature gradient and the cure rate. The good agreement between calculation result and experimental data proves the reliability of the model established in this paper. Numerical calculation of the cure model may present theoretical reference for designing the cure cycle of composite component with internal metallic mold.",
        "keywords": [
            "Coupling",
            "Cure degree",
            "Finite element method",
            "Temperature"
        ],
        "venue": "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",
        "year": 2009,
        "id": "d9vH78kV"
    },
    "xQTiYzr5": {
        "authors": [
            {
                "name": "Jing Gao",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Weijie Li",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Lihua Wang",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Liya Zhou",
                "org": "School of Chemical Engineering"
            }
        ],
        "title": "Transesterification of Jatropha oil to biodiesel catalyzed by compound immobilized lipase",
        "abstract": "The transesterification of Jatropha oil and methyl acetate to biodiesel catalyzed by a compound lipase was investigated. A 5-level-3-factor central composite rotatable design of the response surface method was used to evaluate the effects of compound enzyme amount, compound enzyme formulation and substrate composition on the yield of biodiesel. The optimum conditions were as follows: enzyme amount 0.27 g, compound enzyme formulation 0. 15 (mass) N234 and substrate composition of methyl acetate to Jatropha oil 10.10. Under optimum conditions, the actual experimental yield was 74.34%, which compared well with the predicted value of 72.55%. The model based on Ping Pong Bi Bi mechanism with substrate competitive inhibition was proposed to describe the reaction kinetics of the transesterification.",
        "keywords": [
            "Biodiesel",
            "Compound lipase",
            "Jatropha oil",
            "Response surface method",
            "Transesterification"
        ],
        "venue": "Huagong Xuebao/CIESC Journal",
        "year": 2009,
        "id": "xQTiYzr5"
    },
    "1kRd12VR": {
        "authors": [
            {
                "name": "Cheng-Shan Wang",
                "org": "Key Laboratory of Power System Simulation and Control of Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Power System Simulation and Control of Ministry of Education"
            },
            {
                "name": "Li Guo",
                "org": "Key Laboratory of Power System Simulation and Control of Ministry of Education"
            }
        ],
        "title": "Comparison of operation characteristics between two types of microturbines in microgrid",
        "abstract": "In order to provide a selecting reference for combined cooling heating and power (CCHP) based on microturbine in microgrid, the characteristics of two microturbines with different structures were analyzed from several points of view and the dynamic characteristic were investigated according to different operation modes, load types and topology structures of microturbine. The results show that single shaft microturbine (MT) can endure more load variety than split shaft MT in the process of micro grid operation mode switching; single shaft MT fits more load types, while split shaft MT would be affected by load type more easily; load change of MT in series is smaller than that in parallel connection.",
        "keywords": [
            "Combined cooling heating and power (CCHP)",
            "Microgrid",
            "Microgrid control",
            "Microturbine",
            "Operation characteristics"
        ],
        "venue": "Tianjin Daxue Xuebao (Ziran Kexue yu Gongcheng Jishu Ban)/Journal of Tianjin University Science and Technology",
        "year": 2009,
        "id": "1kRd12VR"
    },
    "EpQikniu": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Qiang Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Shanyi Du",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Fabrication and testing of carbon fiber reinforced truss core sandwich panels",
        "abstract": "Truss core sandwich panels reinforced by carbon fibers were assembled with bonded laminate facesheets and carbon fiber reinforced truss cores. The top and bottom facesheets were interconnected with truss cores. Both ends of the truss cores were embedded into four layers of top and bottom facesheets. The mechanical properties of truss core sandwich panels were then investigated under out-of-plane and in-plane compression loadings to reveal the failure mechanisms of sandwich panels. Experimental results indicated that the mechanical behavior of sandwich structure under in-plane loading is dominated by the buckling and debonding of facesheets. Printed by Copyright \u00a9.",
        "keywords": [
            "Carbon fiber",
            "Sandwich panel",
            "Truss core"
        ],
        "venue": "Journal of Materials Science and Technology",
        "year": 2009,
        "id": "EpQikniu"
    },
    "1nBfPrGe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ding-Yong He",
                "org": ""
            },
            {
                "name": "Xiao-Yan Li",
                "org": ""
            },
            {
                "name": "Jian-Min Jiang",
                "org": ""
            }
        ],
        "title": "Microstructure and mechanical properties of soldered joint of high-frequency induction soldering of magnesium alloy AZ31B using Zn",
        "abstract": "In order to joining wrought magnesium alloy AZ31B sheet using soldering manner. High-frequency induction soldering of wrought magnesium alloy AZ31B using Zn was investigated. Both the interface microstructure and the mechanical properties of the soldered joint were studied. The interface microstructure and formation phases of the soldering seam were investigated by scanning electron microscopy, X-ray diffraction and X-ray energy dispersive spectrometer. The tensile strength of the soldered joint and the microhardness of the interface microstructure were tested. The results show that Zn react with the base metal, and \u03b1-Mg matrix and \u03b1-Mg+\u03b3-MgZn eutectoid structure are formed in soldering seam. The average tensile strength of the butted joint is 52 MPa and the average shearing strength of the overlapped joint is 38 MPa. The fracture morphology of the soldered joint exhibits intergranular fracture mode and the fracture comes from \u03b1-Mg+\u03b3-MgZn eutectoid structure.",
        "keywords": [
            "AZ31B",
            "Eutectoid structure",
            "Induction soldering",
            "Joint strength",
            "Zn"
        ],
        "venue": "Cailiao Kexue yu Gongyi/Material Science and Technology",
        "year": 2009,
        "id": "1nBfPrGe"
    },
    "fkrCjifF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Dingyong He",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Xiaoyan Li",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Jianmin Jiang",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Lizhi Wang",
                "org": "Welding Research Institute of Central Research Institute of Building and Construction"
            }
        ],
        "title": "Microstructure and mechanical properties of magnesium alloy AZ31B joint brazed with Al-Mg-Zn filler metal",
        "abstract": "High-frequency induction brazing of wrought magnesium alloy AZ31B with Al-Mg-Zn filler metal was investigated. Microscopic structure, the phases and the mechanical properties of brazed joint were studied. The microstructure and formation phases at the interface in the brazed joint were investigated by scanning electron microscopy(SEM), X-ray diffraction instrument(XRD) and energy dispersive spectrometer (EDS). The strength of the brazed joint and the microhardness of the formation phases were also tested. The results show that, Al-Mg-Zn filler metal reacting with the base metal AZ31B, and \u03b1-Mg+\u03b2-Mg",
        "keywords": [
            "Al-Mg-Zn filler metal",
            "AZ31B magnesium alloy",
            "Brazing",
            "Divorced eutectic",
            "Joint strength"
        ],
        "venue": "Hanjie Xuebao/Transactions of the China Welding Institution",
        "year": 2009,
        "id": "fkrCjifF"
    },
    "h7biwLfi": {
        "authors": [
            {
                "name": "Shi-Xun Wang",
                "org": ""
            },
            {
                "name": "Lin-Zhi Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Low-velocity impact characteristics of carbon fiber composites lattice core sandwich structures",
        "abstract": "Since composite sandwich structures are susceptible to low-velocity impact damage, a thorough characterization of the loading and damage process during impact is important. In the present paper, the low-velocity impact response of carbon fiber composites lattice structures are investigated by experimental and numerical methods. Impact tests on composite plates are performed using an instrumented drop-weight machine (Instron 925 0HV) and a new damage mode is observed. A three-dimensional finite element model is built by ABAQUS/Explicit and user subroutine (VUMAT) to predict the peak loading and simulate the complicated damage problem. It can be found that numerical predictions coincide well with experimental results.",
        "keywords": [
            "Composites lattice core",
            "Damage mode",
            "Low-velocity impact"
        ],
        "venue": "Advanced Materials Research",
        "year": 2009,
        "id": "h7biwLfi"
    },
    "eG1ucvaD": {
        "authors": [
            {
                "name": "Xiaobing Zhao",
                "org": "Key Laboratory for Polymer Materials"
            },
            {
                "name": "Jing You",
                "org": "Faculty of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Faculty of Materials Science and Engineering"
            },
            {
                "name": "Zhigang Chen",
                "org": "Faculty of Materials Science and Engineering"
            }
        ],
        "title": "Effect of phase composition on bioactivities of titania films",
        "abstract": "Titania (TiO",
        "keywords": [
            "Bioactivity",
            "Phase composition",
            "Sol-gel",
            "Titania film"
        ],
        "venue": "Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society",
        "year": 2010,
        "id": "eG1ucvaD"
    },
    "BXPfj3aK": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Xin Jin",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Shanyi Du",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Yuguo Sun",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Experimental investigation of 3D sandwich structure with core reinforced by composite columns",
        "abstract": "3D sandwich structure with foam core reinforced by composite columns, a new concept of sandwich structure, is designed and manufactured. Five types of samples with different densities of composite columns (1, 1.5, 2, 2.5 and 4 columns/cm",
        "keywords": [
            "3D sandwich structure",
            "Column-foam",
            "Composites",
            "Mechanical properties"
        ],
        "venue": "Materials and Design",
        "year": 2010,
        "id": "BXPfj3aK"
    },
    "Qg3LRcpG": {
        "authors": [
            {
                "name": "Shi-Xun Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Low-velocity impact and residual tensile strength analysis to carbon fiber composite laminates",
        "abstract": "In this paper, low-velocity impact characteristics and residual tensile strength of carbon fiber composite laminates are investigated by experimentally and numerically. Low-velocity impact tests and residual tensile strength tests are performed using an instrumented drop-weight machine (Instron 9250HV) and static test machine (Instron 5569), respectively. The finite element (FE) software, ABAQUS/Explicit is employed to simulate low-velocity impact characteristics and predict residual tensile strength of carbon fiber composites laminates. These numerical investigations create a user-defined material subroutine (VUMAT) to enhance the damage simulation which includes Hashin and Yeh failure criteria. The impact contact force and the tensile strength are accurately estimated using the present method. Two different tensile damage modes after different impact energies are observed. The degradation of residual tensile strengths can be divided to three stages for different impact energies, and amplitudes of degradation are affected by stacking sequences. \u00a9 2009 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Composite laminates",
            "Low-velocity impact",
            "Residual tensile strength"
        ],
        "venue": "Materials and Design",
        "year": 2010,
        "id": "Qg3LRcpG"
    },
    "Gh9G8FXu": {
        "authors": [
            {
                "name": "Zhaohui Hu",
                "org": "Harbin Institute of Technology"
            },
            {
                "name": "Hongjun Liu",
                "org": "Harbin Institute of Technology"
            },
            {
                "name": "Rongguo Wang",
                "org": "Harbin Institute of Technology"
            },
            {
                "name": "Xiaodong He",
                "org": "Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "TaiZhou University"
            }
        ],
        "title": "The study on buckling deformation of composite pressure vessel based on acoustic emission signals",
        "abstract": "The buckling deformation of the liner within composite pressure vessel is investigated using acoustic emission (AE) signals. The liner will fail with buckling deformation which is casued by compression stress induced by deformation compatibility beween composite layer and the liner. The experimental results show that these high-amplitude signals higher than 80dB are responsible for the buckling deformation of the liner within composite pressure vessel during unloading process. \u00a9 (2010) Trans Tech Publications.",
        "keywords": [
            "Acoustic emission",
            "Buckling deformation",
            "Deformation compatibility"
        ],
        "venue": "Advanced Materials Research",
        "year": 2010,
        "id": "Gh9G8FXu"
    },
    "cryy6KiZ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhi-Yong Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Numerical simulation of mixed-mode crack propagation in functionally graded materials",
        "abstract": "This paper addresses the numerical simulation of mixed-mode crack propagation in Functionally Graded Materials (FGMs) by means of eXtended Finite Element Method (XFEM), endowed with elastic and toughness properties which gradually vary in space. The method allows to follow crack paths independently of the finite element mesh, this feature is especially important for FGMs, since the gradation of the mechanical properties may lead to complex propagation paths also in simple symmetric tests. Each step of crack growth simulation consists of the calculation of the mixed-mode stress intensity factor by means of a non-equilibrium formulation of the interaction integral method, determination of the crack growth direction based on a specific fracture criterion. A specific fracture criterion is tailored for FGMs based on the assumption of local homogenization of asymptotic crack-tip fields in FGMs. The present approach uses a user-defined crack increment at the beginning of the simulation. Crack trajectories obtained by the present numerical simulation agree well with available experimental results for FGMs. The computational scheme developed here serve as a guideline for fracture experiments on FGM specimens (e.g. initiation toughness and R-curve behavior). \u00a9 (2010) Trans Tech Publications.",
        "keywords": [
            "EXtended Finite Element Method (XFEM)",
            "Functionally Graded Materials (FGMs)",
            "Mixed-mode crack",
            "Stress intensity factor"
        ],
        "venue": "Materials Science Forum",
        "year": 2010,
        "id": "cryy6KiZ"
    },
    "hx4ofZmb": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Shanyi Du",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Yuguo Sun",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Compressive behavior of sandwich structures with carbon fiber reinforced pyramidal lattice truss cores",
        "abstract": "A new fabrication technology of carbon fiber reinforced pyramidal lattice truss core sandwich structures was presented. It dealt with the disadvantage of such traditional technology as the facesheets and core needing bonded or joined additionally. Both ends of truss members were embedded into the facesheets without evident interface between the core and facesheets. The pyramidal lattice truss core sandwich structures were tested under compressive load. Observation of the buckling and splitting of truss members was done during the tests. And the compressive stiffness and the limit buckling load of the lattice truss core sandwich structures were calculated theoretically. Compared with the traditional sandwich structures, the pyramidal lattice truss core sandwich structures have the advantages of lower density, higher specific stiffness and higher specific strength.",
        "keywords": [
            "Composite materials",
            "Compressive properties",
            "Pyramidal",
            "Truss core"
        ],
        "venue": "Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica",
        "year": 2010,
        "id": "hx4ofZmb"
    },
    "ZCByAYKC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Laizheng Luo",
                "org": ""
            },
            {
                "name": "Mengyu Gan",
                "org": ""
            },
            {
                "name": "Xiaofeng Li",
                "org": ""
            },
            {
                "name": "Wenyi Su",
                "org": ""
            },
            {
                "name": "Jun Yan",
                "org": ""
            },
            {
                "name": "Jihai Tang",
                "org": ""
            }
        ],
        "title": "Application of loaded electrode of carbon paper in the electrochemical properties analysis of polyaniline synthesized by emulsion polymerization",
        "abstract": "The effects of reaction time on the electrochemical properties (cyclic voltammogram, electrochemical impedance spectroscopy and Tafel curve) of polyaniline (PAn) synthesized by emulsion polymerization were investigated for the first time by using the carbon paper loaded PAn as working electrode, and the characterization result of the electrochemical properties of the PAn was proved by the contrast analysis of the conductivity, the yield and the intrinsic viscosity of the PAn. The experimental results showed that there were three pairs of characteristic redox peaks of the PAn in the cyclic voltammetry and a nearly complete semi-circle in the impedance. Moreover, the cyclic voltammetry, the impedance, the Tafel curve, the yield and the conductivity of the PAn had a similar trend with the change of reaction time. The PAn with good properties was obtained when the reaction time was 5 h. It is suggested that the electrochemical property of the PAn synthesized by emulsion polymerization can be real-time characterized efficiently by using the carbon paper loaded PAn as working electrode.",
        "keywords": [
            "Carbon paper",
            "Electrochemical property",
            "Loaded electrode",
            "Polyaniline"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2010,
        "id": "ZCByAYKC"
    },
    "V39IipKB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Haibo Wang",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Zhaohui Hu",
                "org": "Harbin Institute of Technology"
            }
        ],
        "title": "Synthesis and mechanical property evaluation of Ti-TiAl metal-intermetallic microlaminate composite",
        "abstract": "A microlaminate consisting of Ti and \u03b1\n                        ",
        "keywords": [
            "EB-PVD",
            "Laminated composite",
            "Mechanical properties",
            "Ti/TiAl"
        ],
        "venue": "Advanced Materials Research",
        "year": 2010,
        "id": "V39IipKB"
    },
    "xNSckrmj": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Yuguo Sun",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Shanyi Du",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Mechanical behavior of the sandwich structures with carbon fiber-reinforced pyramidal lattice truss core",
        "abstract": "Sandwich panel construction with carbon fiber-reinforced pyramidal lattice truss is attracting more and more attention due to its superior mechanical properties and multi-functional applications. Pyramidal lattice truss sandwich panels made from carbon fiber reinforced composites materials are manufactured by hot-pressing. The facesheets are interconnected with truss cores, the facesheets and truss cores are manufactured in one manufacturing process without bonding. The buckling and splitting of truss member is observed in the compressive and shear tests and no nodal failure is observed. The predicted results show that the mechanical behavior of the pyramidal lattice truss core sandwich panels depends on the relative density of core and the material properties of truss members. \u00a9 2009 Elsevier Ltd. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Materials and Design",
        "year": 2010,
        "id": "xNSckrmj"
    },
    "T8YOPrYD": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wenyi Su",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Laizheng Luo",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiaofeng Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chunyue Jia",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Effects of FeCl3/APS composite oxidant on the kinetic behavior of Aniline emulsion polymerization",
        "abstract": "The kinetic behavior of Aniline (An) emulsion polymerization using ferric chloride (FeCl",
        "keywords": [
            "Composite oxidant",
            "Kinetics",
            "Polyaniline",
            "Quartz crystal microbalance (QCM)"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2010,
        "id": "T8YOPrYD"
    },
    "GXbvmyLN": {
        "authors": [
            {
                "name": "Weitao Liu",
                "org": "Department of Bioengineering"
            },
            {
                "name": "Yanjun Jiang",
                "org": "Department of Bioengineering"
            },
            {
                "name": "Jing Gao",
                "org": "Department of Bioengineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Bioengineering"
            },
            {
                "name": "Liya Zhou",
                "org": "Department of Bioengineering"
            }
        ],
        "title": "Lipase-catalyzed synthesis of biodiesel from crude cottonseed oil",
        "abstract": "The transesterification of crude cottonseed oil with methyl acetate to biodiesel catalyzed by combined lipases (Lipozyme TL IM and Novozym 435) was investigated. The significant variables of transesterification (methanol concentration, combined lipases concentration and reaction temperature) were screened from six variables by Plackett-Burman (PB) design and were further optimized via response surface methodological approach. A 20-run full factorial central composite design (CCD) was used to construct the statistical model, and the optimal conditions were obtained as follows: temperature 57.36\u00b0C, reaction time 10 h, 17.7% combined lipases (m (Lipozyme TL IM) : m (Novozym 435)=2:1) based on oil weight, substrate molar ratio (methyl acetate/cottonseed oil) 12:1, 2.96% methanol and 35% n-hexane based on oil weight. The predicted biodiesel yield was 93.61% under the optimal conditions and the subsequent verification experiments with biodiesel yield of 94.92% confirmed the validity of the predicted model. \u00a92010 IEEE.",
        "keywords": [
            "Biodiesel",
            "Combined lipases",
            "Crude cottonseed oil",
            "Response surface method"
        ],
        "venue": "Asia-Pacific Power and Energy Engineering Conference, APPEEC",
        "year": 2010,
        "id": "GXbvmyLN"
    },
    "HGAbtvYm": {
        "authors": [
            {
                "name": "Lin-Zhi Wu",
                "org": ""
            },
            {
                "name": "Sha Yin",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Coupled heat transfer and thermal stress analysis of composite lattice core sandwich structure",
        "abstract": "A simulation was carried out for the coupled conduction and radiation heat transfer in the all-composite lattice core sandwich structure. The cavity radiation method was used firstly to detect the radiation contribution to the heat transfer, and then a discussion for the effect factors of this contribution was followed, such as the participation of the lattice truss core and the surface emissivity of the composite materials. Finally, the thermal deformation and thermal stress was calculated on the basis of the known temperature field by coupled simulation. It was shown that the radiation effect was obvious when the structural temperature was around 350\u00b0C, and this effect was enhanced as the emissivity increased; the contribution of lattice truss core to the heat radiation was small. As the upper and under sheets fixed, thermal stress happened mainly in the upper facesheet and at the endwalls where the cylinders contacted with the upper facesheet. The distribution of thermal stress field depends on the restriction forms, and the max thermal stress is smallest only as the upper sheet is fixed.",
        "keywords": [
            "Cavity radiation",
            "Composite lattice core structure",
            "Coupled conduction and radiation",
            "Emissivity",
            "Thermal stress"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2010,
        "id": "HGAbtvYm"
    },
    "df8VrsmQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Min Teng",
                "org": "Harbin Air Conditioning Co. Ltd."
            },
            {
                "name": "Yue Sun",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Xiao-Dong He",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Effect of processing parameter on Ti-Al thin sheet deposited by EB-PVD technology",
        "abstract": "The evaporation and deposition process of Ti-Al thin sheet under actual experiment conditions was analyzed to obtain proper processing parameters of Ti-Al thin sheet prepared by EB-PVD technology. By using thermotics theory with experimental analysis and according to the trait of EB-PVD technology, the transfer of evaporating particles, the effect of saturated vapor pressure on different atoms and the re-evaporation of Al were studied. The results indicate that the optimal source-substrate distance is about 280 mm, and the cross section of deposit presents natural lamination due to the deviation of saturated vapor pressure between Ti and Al element. The addition of Nb tablet on target can reduce component deviation between deposit and target resulted from the diversity of evaporating rate of component. Besides, the effect on deposit by re-evaporation of Al can be neglected. The depositing rate can be increased and the effect of deviation of saturated vapor pressure on the component deviation can be reduced by the proper design for processing parameters and the introduction of Nb into molten pool.",
        "keywords": [
            "EB-PVD",
            "Mean free path",
            "Probability of collision",
            "Saturation vapor pressure",
            "Source-substrate distance"
        ],
        "venue": "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",
        "year": 2010,
        "id": "df8VrsmQ"
    },
    "xMaAy7m2": {
        "authors": [
            {
                "name": "Shi-Xun Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Indentation study of foam sandwich structures reinforced by fiber columns",
        "abstract": "Static indentation responses of foam sandwich beams and plates reinforced by fiber columns are investigated experimentally and theoretically. Based on the superposition principle, a new model is established for predicting the indentation response of sandwich beams. It should be pointed out that this model does not need to calculate the strain energy stored in the structure, which is usually difficult to be determined. For traditional foam sandwich beams and foam sandwich beams reinforced by fiber columns, the analytical predictions of indentation behaviors well agree with experimental measures. Furthermore, the analytical solution of indentation response of foam sandwich plate reinforced by fiber columns is derived by the principle of minimum energy and is compared well with experimental results. \u00a9 The Author(s), 2010.",
        "keywords": [
            "FSBRFC",
            "FSPRFC",
            "Indentation",
            "Indentation experiment",
            "Minimum potential energy",
            "Superposition model"
        ],
        "venue": "Journal of Sandwich Structures and Materials",
        "year": 2010,
        "id": "xMaAy7m2"
    },
    "8sgoGlj6": {
        "authors": [
            {
                "name": "Yi.Jie. Zhao",
                "org": "Center for Composite Materials and Structure"
            },
            {
                "name": "Li. Ma",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Xiao Dong He",
                "org": "Center for Composite Materials and Structure"
            }
        ],
        "title": "Preparation and microstructure analysis of Ti-Al sheet by electron beam physical vapor deposition",
        "abstract": "By using electron beam physical vapor deposition (EB-PVD) technology, Ti-Al thin sheet with dimension of 450mm\u00d7450mm\u00d70.2mm was prepared and the microstructure of Ti-Al deposit was investigated by means of scanning electron microscopy (SEM), atom force microscopy (AFM) and X-ray diffraction (XRD), and then the effect on deposit by re-evaporation of Al was explored by calculating the ratio of re-evaporating capacity with depositing capacity of Al on the substrate. The results indicate that there existed equiaxed crystal and columnar crystal along the cross-sectional may resulted from the transformation latent heats released during the transition course of atoms from gaseous state to solid state, and the variation of target-substrate distance would take effect on the phase composition due to the changing of atoms collision probability and radiant heat quantity absorbed by substrate. The effect on deposit by re-evaporation of Al could be neglected because the re-evaporating capacity of Al was far below that of the depositing capacity. \u00a9 (2010) Trans Tech Publications.",
        "keywords": [
            "EB-PVD",
            "Microstructure",
            "Re-evaporation",
            "Target-substrate distance",
            "Ti-Al alloy"
        ],
        "venue": "Materials Science Forum",
        "year": 2010,
        "id": "8sgoGlj6"
    },
    "f4Gt5ISi": {
        "authors": [
            {
                "name": "Zhihong Huang",
                "org": "Department of Bioengineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Bioengineering"
            },
            {
                "name": "Jing Gao",
                "org": "Department of Bioengineering"
            }
        ],
        "title": "Transesterification of Jatropha oil to biodiesel catalyzed by immobilized lipase",
        "abstract": "The transesterification of Jatropha oil and methyl acetate to biodiesel catalyzed by Novozym 435 (N435) was explored. The organic solvent and the factors of influenced reaction were optimized .The optimum reaction conditions were 6% of N435 based on the Jatropha oil weight, the molar ratio of n-hexane to Jatropha oil was 19, 10% of organic trihydroxymethyl aminomethane base on the Jatropha oil weight, the molar ratio of Jatropha oil to methyl acetate was 1:10, reaction temperature 55\u00b0C the revolutions 150r/min , the yield of methyl ester (ME) was 84.75% for 6 hours. \u00a92010 IEEE.",
        "keywords": [
            "Biodiesel",
            "Jatropha oil",
            "Lipase",
            "Transesterification"
        ],
        "venue": "2010 International Conference on Mechanic Automation and Control Engineering, MACE2010",
        "year": 2010,
        "id": "f4Gt5ISi"
    },
    "JJH8myMy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Dingyong He",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Xiaoyan Li",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Jianmin Jiang",
                "org": "College of Materials Science and Engineering"
            }
        ],
        "title": "Microstructure and Mechanical Properties of Magnesium Alloy AZ31B Brazed Joint Using a Zn-Mg-Al Filler Metal",
        "abstract": "In order to join the similar magnesium alloy, a novel Zn-Mg-Al filler metal was designed and applied to braze AZ31B plates by using high-frequency induction brazing technique. The microstructure, phase constitution and fracture morphology of the brazed joint were investigated. The experimental results show that MgZn",
        "keywords": [
            "Brazing",
            "Filler metal",
            "Mechanical properties",
            "Microstructure"
        ],
        "venue": "Journal of Materials Science and Technology",
        "year": 2010,
        "id": "JJH8myMy"
    },
    "NtOqBcYE": {
        "authors": [
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Ashkan Vaziri",
                "org": "Department of Mechanical and Industrial Engineering"
            }
        ],
        "title": "Fabrication and crushing behavior of low density carbon fiber composite pyramidal truss structures",
        "abstract": "A new method for fabricating carbon fiber composite pyramidal truss cores was developed based on the molding hot-press technique. In this method, all the continuous fibers of composite are aligned in the direction of struts and thus, the truss structure can fully exploit the intrinsic strength of the fiber reinforced composite. The microstructure and organizations of fibers of fabricated composite structures were examined using scanning electron microscope. The crushing response of the truss cores was also investigated and the corresponding failure modes were studied and complemented with an analytic model of the core crushing response. Our results show that the fabricated low-density truss cores have superior compressive strength and thus, could be used in development of novel lightweight multifunctional structures. \u00a9 2010.",
        "keywords": [
            "Carbon fiber",
            "Mechanical properties",
            "Pyramidal truss",
            "Sandwich panel"
        ],
        "venue": "Composite Structures",
        "year": 2010,
        "id": "NtOqBcYE"
    },
    "L5nP9WIS": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zheng-Xi Guan",
                "org": "No.201 Faulty"
            },
            {
                "name": "Shi-Xun Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Experiments and simulation of low-velocity impact characteristics on carbon fiber composite lattice core sandwich structures",
        "abstract": "Since composite sandwich structures are susceptible to low-velocity impact damage, a thorough characterization of the loading and damage process during impact is important. In the present paper, the low-velocity impact response of carbon fiber composites lattice structures is investigated by experimental and numerical methods. Impact tests on composite plates are performed using an instrumented drop-weight machine (Instron 9250HV) and a new damage mode is observed. A three-dimensional finite element model is built by ABAQUS/Explicit and user subroutine (VUMAT) to predict the peak loading and simulate the complicated damage problem. The numerical predictions are in good agreement with the experimental results.",
        "keywords": [
            "Composites lattice core",
            "Damage mode",
            "Low-velocity impact"
        ],
        "venue": "Journal of Harbin Institute of Technology (New Series)",
        "year": 2010,
        "id": "L5nP9WIS"
    },
    "znCMqAiv": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zheng-Xi Guan",
                "org": "No.201 Faculty"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "The buckling analysis of sandwich columns reinforced by metallic tubes",
        "abstract": "The composite sandwich structure reinforced by metallic tubes is a novel type of ultra-light multifunctional structure. The calculation of the critical load took the influence of the transverse shear into account, and the transverse shear stiffness of the sandwich column was measured experimentally. The theoretical prediction of the critical load was validated by test. The buckling behavior of the composite sandwich column reinforced by metallic tubes was simulated using the finite element software ABAQUS, and the numerical result was well consistent with the theoretical prediction and experimental result. The relation between the critical load and the arrangement of metallic tubes was investigated numerically. The results show that the buckling mode of the composite sandwich column reinforced by metallic tubes is dominated by transverse shear buckling; the critical load increases with the decrease of the spacing of tubes along the longitudinal direction; keeping the height and total mass of tubes fixed, decreasing the radius and the spacing of metallic tubes can increase the critical load. The results are valuable for the design of the sandwich column reinforced by metallic tubes under longitudinal compressive load.",
        "keywords": [
            "Buckling",
            "Engineering mechanics",
            "Numerical simulation",
            "Sandwich column",
            "Ultra-light structures"
        ],
        "venue": "Gongcheng Lixue/Engineering Mechanics",
        "year": 2010,
        "id": "znCMqAiv"
    },
    "fCWHjlSZ": {
        "authors": [
            {
                "name": "Haibo Wang",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Wei Cai",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Effect of annealing conditions on microstructure evolution of NiMnFeGa shape memory thin film",
        "abstract": "The microstructure evolution of sputtered polycrystalline Ni54.75Mn13.25Fe7Ga25 ferromagnetic shape memory thin film annealed under different conditions is studied. Microstructure of different annealed films was studied using Transmission Electron Microscope (TEM) and corresponding selected area electron diffraction (SAED) patterns. The result shows that in the microstructure of as-deposited Ni",
        "keywords": [
            "Microstructure",
            "NiMnFeGa alloy",
            "Phase transitions",
            "Self-accommodated morphology",
            "Thin film"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "fCWHjlSZ"
    },
    "TOz7oHKP": {
        "authors": [
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Ming Li",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Ashkan Vaziri",
                "org": "Department of Mechanical and Industrial Engineering"
            }
        ],
        "title": "Mechanical behavior of sandwich panels with hollow Al-Si tubes core construction",
        "abstract": "A new type of lightweight sandwich panels consisting of vertically aligned hollow Al-Si alloy tubes as core construction and carbon fiber composite face sheets was designed. The hollow Al-Si alloy tubes were fabricated using precision casting and were bonded to the face sheets using an epoxy adhesive. The out-of-plane compression (i.e. core crushing), in-plane compression, and three-point bending response of the panels were tested until failure. The hollow Ai-Si alloy tubes core configuration show superior specific strength under crushing compared to common metallic and stochastic foam cores. Under in-plane compression and three-point bending, the buckling of face sheets and debonding of hollow cores from the face sheets were observed. Simple analytical relationships based on the concepts of mechanics of materials were provided for the compression tests, which estimate the sandwich panels' strength with high fidelity. For three-point bending, detailed finite element analysis was used to model the response and initial failure of the sandwich panels. \u00a9 2010.",
        "keywords": [
            "B. Sandwich structures",
            "E. Mechanical",
            "H. Failure analysis"
        ],
        "venue": "Materials and Design",
        "year": 2011,
        "id": "TOz7oHKP"
    },
    "B2i1YlgX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Dingyong He",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Xiaoyan Li",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Jianmin Jiang",
                "org": "College of Materials Science and Engineering"
            }
        ],
        "title": "Characterization of high-frequency induction brazed magnesium alloy joint with an Al-Mg-Zn filler metal",
        "abstract": "In this paper, a novel Al-Mg-Zn filler metal was designed to join magnesium alloy AZ31B plates by means of high-frequency induction brazing in argon gas shield condition. The microstructure and the mechanical properties of the brazed joint were investigated. The experimental results showed that the brazed joint contained large amount of \u03b1-Mg and \u03b2-Mg ",
        "keywords": [
            "brazing",
            "filler metal",
            "fracture",
            "magnesium alloy",
            "mechanical properties"
        ],
        "venue": "Journal of Materials Engineering and Performance",
        "year": 2011,
        "id": "B2i1YlgX"
    },
    "FPl7XQvk": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "No. 201 Faculty"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zheng-Xi Guan",
                "org": "No. 201 Faculty"
            }
        ],
        "title": "Tensile strength of composite laminated plate containing a hole",
        "abstract": "The failure modes and tensile strength of composite laminated plate containing a hole are studied in the present work, and the influences of hole's diameter and shape on the tensile strength of laminated plate are investigated. The strengths of laminated plates with circle, square and diamond holes are measured experimentally. A progressive failure model (PFM) is developed with finite element software ABAQUS through the subroutine USDFLD, the failure modes and tensile strength of laminated plates are simulated by this PFM. The results show that the simulated strengths agree well with the measured ones, and the PFM in the present work can effectively predict the tensile strength of laminated plates with holes.",
        "keywords": [
            "Composite",
            "Laminated plate with a hole",
            "Numerical simulation",
            "Subroutine",
            "Tensile strength"
        ],
        "venue": "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",
        "year": 2011,
        "id": "FPl7XQvk"
    },
    "IzVtY9GZ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chunyue Jia",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Youqian Bai",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhichun Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shaona Hao",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xingmin Liu",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Magnetic field effects on the phase behavior of a microemulsion system during composite emulsifier/aniline polymerization",
        "abstract": "The effects of the magnetic field (MF) (0.4 T), the mass ratio of n-butanol (nBA) to composite emulsifier (K",
        "keywords": [
            "Aniline",
            "Magnetic field",
            "Microemulsion",
            "Phase behavior",
            "Pseudo-ternary phase diagram"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2011,
        "id": "IzVtY9GZ"
    },
    "iALcSUIC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Physics and Electronic Engineering"
            },
            {
                "name": "Luju He",
                "org": "School of Physics and Electronic Engineering"
            },
            {
                "name": "Haibo Wang",
                "org": "School of Physics and Electronic Engineering"
            },
            {
                "name": "Guping Wang",
                "org": "School of Physics and Electronic Engineering"
            }
        ],
        "title": "Study on optimum structure and residual stress of Ti/TiAl micro-laminated sheet",
        "abstract": "The residual stress and the effect of microstructure parameters on failure performance of Ti/TiAl micro-laminated sheet were studied by Correlative theory and FE method. The results showed that the fracture work increases gradually with the increasing of layer number or thickness ratio. However, the rising extent reduced gradually and when the two parameters exceeded a certain value, the fracture work would not be changed. The value of residual stress reached its maximum at the centre and reached its minimum at the edge of micro-laminated sheet. Residual stress in Ti layers and Ti-Al layers was compressive stress and tension stress respectively. With increasing of layer number or thickness ratio, compressive stress would rise gradually and compressive stress would reduce gradually. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Optimum design",
            "Residual stress",
            "Ti/Ti-Al micro-laminated sheet",
            "Toughness"
        ],
        "venue": "Key Engineering Materials",
        "year": 2011,
        "id": "iALcSUIC"
    },
    "P0i9pfEV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Physics and Electronic Engineering"
            },
            {
                "name": "Luju He",
                "org": "School of Physics and Electronic Engineering"
            },
            {
                "name": "Haibo Wang",
                "org": "School of Physics and Electronic Engineering"
            }
        ],
        "title": "Study on thermal boundary condition of manufacture process for composite pressure vessel",
        "abstract": "The heat convection was the main heat exchange in the autoclave by which composite pressure vessel was cured. To determine the heat convection coefficient, the combination of theoretical calculation and temperature test is absolutely necessary. In the theoretical calculation, the determination of the heat convection coefficient is considered as an inversion problem of thermal conduction. By adjusting convection coefficient value in the finite element calculation, optimization method was employed to obtain a good agreement between calculated temperature and measured temperature. In the temperature test, the metallic liner of pressure vessel was used as test component to record temperature data which was compared with the calculated temperature. The results present the equivalent thermal boundary condition for the simulation of curing process of pressure vessel. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Composite pressure vessel",
            "Metallic liner",
            "Numerical simulation",
            "Thermal condition"
        ],
        "venue": "Key Engineering Materials",
        "year": 2011,
        "id": "P0i9pfEV"
    },
    "4Opy2MdM": {
        "authors": [
            {
                "name": "Haibo Wang",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Hao Xiong",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Wei Cai",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Martensitic transformation behavior of Ni54.75Mn 13.25Fe7Ga25 ferromagnetic shape memory thin film",
        "abstract": "The Ni",
        "keywords": [
            "Ni-Mn-Fe-Ga",
            "Reverse martensitic transformation",
            "Self-accommodated morphology",
            "Thin film"
        ],
        "venue": "Key Engineering Materials",
        "year": 2011,
        "id": "4Opy2MdM"
    },
    "IFdFgZwY": {
        "authors": [
            {
                "name": "Zhaohui Hu",
                "org": "ShenZhen Graduate School"
            },
            {
                "name": "Yi Li",
                "org": "BeiJing Sinoma Composite Auto Parts Co. Ltd."
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronic Engineering"
            },
            {
                "name": "Hongjun Liu",
                "org": "ShenZhen Graduate School"
            }
        ],
        "title": "Tensile behavior and fractography of Ti-TiAl multi-layered foil prepared by electron beam physical vapor deposition technology",
        "abstract": "Ti-TiAl multi-layered materials have been prepared by electron beam physical vapor deposition technique. The tensile behavior of samples at room temperature and high temperature was tested, and then the deformation mechanism at different temperature was analyzed according to the fracture surface. The results show that the tensile curves hot-pressed samples have a broad step during the plastic deformation process, and the breaking strain of the sample has been increased for a wide-range. The presence of Ti layers have led to the cracks stagger along the inter-laminar interface or the layer due to which micro laminate expresses a good characteristic of delayed fracture. With the increase of temperature, the bulk modulus and yield strength of multi-layered Ti-TiAl have been increased abnormally due to the anomalous yield strengthening behavior of TiAl intermetallic.\u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "EB-PVD",
            "Fracture surfaces",
            "Multi-layered materials",
            "Tensile test"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2011,
        "id": "IFdFgZwY"
    },
    "9bs69OEu": {
        "authors": [
            {
                "name": "Xiao Li",
                "org": "Key Laboratory of E and M"
            },
            {
                "name": "Baiyang Lou",
                "org": "Key Laboratory of E and M"
            },
            {
                "name": "Xiaodong He",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronic Engineering"
            }
        ],
        "title": "Phase composition and magnetic structure of high silicon electrical steel by EB-PVD",
        "abstract": "High silicon electrical steel prepared by EB-PVD was subjected to high temperature rapid thermal annealing and subsequent pack rolling. The phase composition and Fe configurations were characterized by X-ray diffraction and M\u00f6ssbauer spectroscopy. The results show that the as-deposited, as-annealed and as-rolled samples mainly consist of DO3 ordering phase and the as-deposited electrical steel is composed of six kinds of Fe sites corresponding to 333.8KOe, 319KOe, 302 KOe, 284 KOe, 249 KOe, 196 KOe, respectively, while the Fe site corresponding to 196 KOe hasn't been found in the other two samples. Moreover, the other two samples show a larger Fe site occupancy corresponding to 284 KOe.\u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "EB-PVD",
            "High silicon electrical steel",
            "M\u00f6ssbauer spectroscopy",
            "Ordering"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2011,
        "id": "9bs69OEu"
    },
    "PP06ieaW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ting Zhang",
                "org": ""
            },
            {
                "name": "Xiao Li",
                "org": ""
            },
            {
                "name": "Zhaohui Hu",
                "org": ""
            }
        ],
        "title": "A study on tensile deformation features of Ni-based super-alloy prepared by EB-PVD",
        "abstract": "Large-scale Ni-based super-alloy sheet has been prepared by electron beam physical vapor deposition (EB-PVD). Microstructure and the dislocation structures in the \u03b3-\u03b3\u2032 double phase alloy under different temperature after tensile strain are studied with Transmission electron microscopy (TEM). The results show that the dislocation glide in single slip system and shearing mechanics, the dislocation climb with part shearing, absolute dislocation climb and cross slip, dislocation round are a course of the interacting degree between dislocation and \u03b3\u2032 phase gradually weakened under the tensile temperature from room temperature to high temperature, so as to decrease materials strength and increase plasticity.\u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Dislocation",
            "Distortion mechanism",
            "Mechanical properties",
            "Ni-based super-alloy"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2011,
        "id": "PP06ieaW"
    },
    "33OnIxo2": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": ""
            },
            {
                "name": "Lin-Zhi Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ji-Cai Feng",
                "org": ""
            }
        ],
        "title": "Low-velocity impact characteristics and residual tensile strength of carbon fiber composite lattice core sandwich structures",
        "abstract": "In this paper, low-velocity impact characteristics and residual tensile strength of carbon fiber composite lattice core sandwich structures are investigated by experimentally and numerically. Low-velocity impact tests and residual tensile strength tests are performed using an instrumented drop-weight machine (Instron 9250HV) and static test machine (Instron 5569), respectively. The FE (finite element) software, ABAQUS/Explicit is employed to simulate low-velocity impact characteristics and predict residual tensile strength of carbon fiber composite lattice core sandwich structures. These numerical investigations create a user-defined material subroutine (VUMAT) to enhance the damage simulation which includes Hashin and Yeh failure criteria. The impact contact force and the tensile strength are accurately estimated using the present method. From results of this paper, the degradation of residual tensile strength can be divided to three stages for different impact energies, and amplitudes of degradation are affected by stacking sequences. \u00a9 2011 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Polymer-matrix composite",
            "B. Impact behavior",
            "C. Finite element analysis (FEA)",
            "Residual tensile strength"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2011,
        "id": "33OnIxo2"
    },
    "D9zIkwyk": {
        "authors": [
            {
                "name": "Jian Xiong",
                "org": "Department of Mechanical and Industrial Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Jiayi Liu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Ashkan Vaziri",
                "org": "Department of Mechanical and Industrial Engineering"
            }
        ],
        "title": "Mechanical behavior and failure of composite pyramidal truss core sandwich columns",
        "abstract": "A series of analytical and experimental investigations is presented to study the response and failure of pyramidal truss core sandwich panels made of carbon fiber composite under axial compression. In the analytical part of the study, three failure modes: (i) Euler or core shear macro-buckling, (ii) face wrinkling, and (iii) face sheet crushing, were considered and theoretical relationships for predicting the failure load associated with each mode were presented. In the experimental part of the study, three different sets of specimens were manufactured to probe the three failure modes mentioned above. Pyramidal truss cores were fabricated using a hot-press molding technique and were bonded to composite face sheets made of fiber reinforced composite. The response of the sandwich panels under axial compression was measured up to failure. The measured peak loads obtained in the experiments showed good agreement with the analytical predictions. The experiments also provide insight into the post-failure response of the sandwich panels. \u00a9 2011 Published by Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Carbon fiber",
            "B. Buckling",
            "C. Analytical modeling",
            "D. Mechanical testing"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2011,
        "id": "D9zIkwyk"
    },
    "7LpPZzcZ": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "No. 201 Faulty"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhengxi Guan",
                "org": "No. 201 Faulty"
            }
        ],
        "title": "Structural response of all-composite pyramidal truss core sandwich columns in end compression",
        "abstract": "With the equivalent mechanical properties of composite materials, analytical formulae of critical load for an all-composite sandwich column with pyramidal truss core are derived. Four failure modes are considered: macro Euler buckling, macro shear buckling, face-sheet wrinkling and face-sheet crushing. Failure mechanism maps are constructed with the four competing failure modes, and the relationship between the failure mechanism maps and material mechanical properties is discussed. Selected experiments validate the analytical predictions, and reasonable agreement is obtained. Macro shear buckling is the main failure mode for the sandwich column specimens, which is attributed to the low stiffness of core. The final failure loads is related to the strength of the nodes between face-sheets and truss core, so the node strength is the key of improving the failure load. Given by numerical simulations, the failure loads and failure modes agree well with analytical predictions. \u00a9 2011 Elsevier Ltd.",
        "keywords": [
            "Failure modes",
            "Mechanical properties",
            "Numerical simulations",
            "Pyramidal truss",
            "Sandwich column"
        ],
        "venue": "Composite Structures",
        "year": 2011,
        "id": "7LpPZzcZ"
    },
    "o5OeKdWL": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhengxi Guan",
                "org": "Xi'an Research Institute of High-tech"
            }
        ],
        "title": "Mechanical Response of All-composite Pyramidal Lattice Truss Core Sandwich Structures",
        "abstract": "The mechanical performance of an all-composite pyramidal lattice truss core sandwich structure was investigated both theoretically and experimentally. Sandwich structures were fabricated with a hot compression molding method using carbon fiber reinforced composite T700/3234. The out-of-plane compression and shear tests were conducted. Experimental results showed that the all-composite pyramidal lattice truss core sandwich structures were more weight efficient than other metallic lattice truss core sandwich structures. Failure modes revealed that node rupture dominated the mechanical behavior of sandwich structures. \u00a9 2011 The Chinese Society for Metals.",
        "keywords": [
            "Composite",
            "Mechanical properties",
            "Pyramidal truss",
            "Sandwich structures"
        ],
        "venue": "Journal of Materials Science and Technology",
        "year": 2011,
        "id": "o5OeKdWL"
    },
    "vhuHhSyJ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Weimin Long",
                "org": ""
            },
            {
                "name": "Peixin Qiao",
                "org": ""
            },
            {
                "name": "Dingyong He",
                "org": ""
            },
            {
                "name": "Xiaoyan Li",
                "org": ""
            }
        ],
        "title": "Microstructure and mechanical properties of magnesium alloy AZ31B solder joint using Zn-Mg filler metal",
        "abstract": "In order to join wrought magnesium alloy AZ31B sheet high-frequency induction soldering of wrought magnesium alloy AZ31B using Zn-Mg filler metal was investigated. The microstructure of the Zn-Mg filler metal was evaluated. Both the interface microstructure and the mechanical properties of the solder joint were studied. The interface microstructure and formation phases of the soldering seam were investigated by X-ray diffractometer, scanning electron microscopy and X-ray energy dispersive spectrometer. The strength of the solder joint and the microhardness of the interface microstructure were tested. The results show that Zn-Mg filler metal reacts with the base metal AZ31B, and \u03b1-Mg matrix and \u03b1-Mg+\u03b3-MgZn eutectoid structure are formed in soldering seam, and the microstructure in the original Zn-Mg filler metal disappearing after the soldering process. The average tensile strength of the butt joint is 51 MPa and the average shear strength of the overlap joint is 36 MPa. The microhardness of the \u03b1-Mg+\u03b3-MgZn eutectoid structure is the maximum in the solder joint. The fracture morphology of the solder joint exhibits intergranular fracture mode and the fracture comes from \u03b1-Mg+\u03b3-MgZn eutectoid structure.",
        "keywords": [
            "AZ31B",
            "Eutectoid structure",
            "Induction soldering",
            "Joint strength",
            "Zn-Mg filler metal"
        ],
        "venue": "Hanjie Xuebao/Transactions of the China Welding Institution",
        "year": 2011,
        "id": "vhuHhSyJ"
    },
    "j9FesN36": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhengxi Guan",
                "org": "No. 201 Faculty"
            }
        ],
        "title": "Torsion of carbon fiber composite pyramidal core sandwich plates",
        "abstract": "A combined theoretical, experimental and numerical investigation of carbon fiber composite pyramidal core sandwich plates subjected to torsion loading is conducted. Pyramidal core sandwich plates are made from carbon fiber composite material by a hot compression molding method. Based on the Classical Laminate Plate Theory and Shear Deformation Theory, the equivalent mechanical properties of laminated face-sheet are obtained; based on a homogenization concept combined with a mechanical of materials approach, the equivalent in-plane and out-of-plane shear moduli of pyramidal core are obtained. A torsion solution is derived with Prandtl stress function and can be used in the sandwich plate with orthotropic face-sheets and orthotropic core. The influences of material properties and geometrical parameters on the equivalent torsional stiffness are explored. In order to verify the accuracy of the analytical torsion solution, experimental tests of sandwich plate samples with different face-sheet thicknesses are conducted and two types of finite element models are developed. Good agreements among analytical predictions, finite element simulations and experimental evaluations are achieved, which prove the validity of the present derivation and simulation. The proposed method could also be applied in design applications and optimization of the pyramidal core sandwich structures. \u00a9 2011 Elsevier Ltd.",
        "keywords": [
            "Composite",
            "Pyramidal core",
            "Sandwich",
            "Torsion"
        ],
        "venue": "Composite Structures",
        "year": 2011,
        "id": "j9FesN36"
    },
    "ErvAfaeE": {
        "authors": [
            {
                "name": "Jia Lou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Linzhi Wu",
                "org": ""
            }
        ],
        "title": "Free vibration analysis of all-composite tetrahedral lattice truss core sandwich beam",
        "abstract": "Lattice sandwich structure, which is characterized by two thin face sheets and a lattice core sandwiched between them, is a novel kind of structure with the features of lightweight and multifunction. Due to its own structural form, the analysis of mechanical behavior of lattice sandwich structure is relatively complex. Converted discrete core to continuum homogenized material, the free vibration of all-composite tetrahedral lattice truss core sandwich beam is studied in this paper. Considering the bending deformation of face sheets and shearing deformation of the core, the governing equation for free vibration of sandwich beam is derived using Hamilton's principle. Tetrahedral lattice truss core sandwich beam under simply supported condition is taken as an example to calculate the natural frequencies. Theoretical results are compared with those obtained from numerical simulation, and good agreements are observed. Furthermore, the effects of laminate stacking sequence, truss radius, truss inclination angle, core height and beam length on the natural frequencies of sandwich beams are discussed. The results are valuable for understanding the frequency characteristic of all-composite tetrahedral lattice truss core sandwich beam.",
        "keywords": [
            "Composite materials",
            "Finite element analysis",
            "Free vibration",
            "Hamilton's principle",
            "Lattice truss core sandwich structure"
        ],
        "venue": "Guti Lixue Xuebao/Acta Mechanica Solida Sinica",
        "year": 2011,
        "id": "ErvAfaeE"
    },
    "HF7dB7Uf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Material Science and Engineering"
            },
            {
                "name": "Ling Zhou",
                "org": "College of Material Science and Engineering"
            },
            {
                "name": "Hui He",
                "org": "College of Material Science and Engineering"
            },
            {
                "name": "Yuan-Fang Luo",
                "org": "College of Material Science and Engineering"
            },
            {
                "name": "De-Min Jia",
                "org": "College of Material Science and Engineering"
            }
        ],
        "title": "Effect on properties of bamboo/ABS composites by high-temperature cooking of bamboo",
        "abstract": "The method of high-temperature cooking was applied to separate the lignin and cellulose in bamboo powder, moreover, they were combined with the ABS separately. Relations of two different cellulose content bamboo powder, lignin and cellulose with mechanical properties and thermostability of the composites were studied. The results show that the composites has higher mechanical properties with bamboo of higher cellulose content; the heat stability of cellulose in bamboo powder was better than lignin, and the cellulose/ABS composite materials have higher mechanical properties and better thermostability.",
        "keywords": [
            "ABS",
            "Bamboo",
            "Cellulose",
            "Composite material",
            "High-temperature cooking",
            "Lignin"
        ],
        "venue": "Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)",
        "year": 2011,
        "id": "HF7dB7Uf"
    },
    "bkrSkorg": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Haiping Geng",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Jiangxuan Song",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Jinze Li",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Guangxin Chen",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Qifang Li",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            }
        ],
        "title": "Hierarchical self-assembly of polyhedral oligomeric silsesquioxane end-capped stimuli-responsive polymer: From single micelle to complex micelle",
        "abstract": "Responsive polymeric micelles have been widely studied because of their potential use in nanocontainers and nanocarriers. In this study, polyhedral oligomeric silsesquioxane (POSS) end-capped poly[2-(dimethylamino)ethyl methacrylate] (POSS-PDMAEMA), a stimuli-responsive organic-inorganic hybrid polymer, was synthesized via atom transfer radical polymerization (ATRP) using POSS-Br as a macroinitiator. The self-assembly behaviors of POSS-PDMAEMA in aqueous solution were studied by fluorescence probe, transmission electron microscopy (TEM), dynamic light scattering (DLS), high-resolution transmission electron microscopy (HRTEM), and X-ray diffraction (XRD). The results revealed two self-assembly processes of POSS-PDMAEMA. First they self-assembled into a single micelle with the POSS molecules forming a crystal core and the PDMAEMA chains stretching as a corona. Then the single micelles, as building blocks, were able to reversibly form a hierarchical micelle-on-micelle structure (complex micelle) under external stimuli. \u00a9 2011 American Chemical Society.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physical Chemistry B",
        "year": 2011,
        "id": "bkrSkorg"
    },
    "v73wxJhf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hongyu Wang",
                "org": ""
            },
            {
                "name": "Jing Gao",
                "org": ""
            }
        ],
        "title": "Study of ionic liquids as additives on lipase CALB entrapped in sol-gel glass matrix",
        "abstract": "Ionic liquids(ILs) were used as additives to protect the the inactivation of lipase CALB entrapped in sol-gel matrix. The effect of different kinds and the amount of ILs was studied. The highest activity of immobilized CALB was obtained when [Bmim]BF",
        "keywords": [
            "CALB",
            "ILs",
            "Immobilization",
            "Sol-gel"
        ],
        "venue": "2011 International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2011 - Proceedings",
        "year": 2011,
        "id": "v73wxJhf"
    },
    "DHjotr55": {
        "authors": [
            {
                "name": "Zhiyong Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Linzhi Wu",
                "org": ""
            }
        ],
        "title": "Numerical simulation of crack growth through particulate clusters in brittle matrix using the XFEM technique",
        "abstract": "The purpose of the present work is a numerical study of the interaction between a crack and second phase particles in a reinforced composite material. Simulations are accomplished using the extended finite element method (XFEM) without tip-enriched functions, a new domain expression of an interaction integral for evaluating stress intensity factors, and the maximum hoop stress criterion for crack-growth direction prediction. Crack deflection mechanisms and the associated energy release rate variations are investigated. It is found that although the energy release rate is affected by the particle at relatively large distances, the crack trajectory is not substantially altered until the crack is very close to the particles. A pre-existing interface crack is also observed by introducing adaptive enriched functions in the XFEM. By this method, expensive meshing strategies can be avoided and considerable flexibility is obtained. The results show that the flaw could attract the main crack and increase the energy release rate. \u00a9 2011 Published by Elsevier Ltd.",
        "keywords": [
            "Crack",
            "Energy release rate",
            "Interaction",
            "Particles",
            "The extended finite element method"
        ],
        "venue": "Procedia Engineering",
        "year": 2011,
        "id": "DHjotr55"
    },
    "iEyAMmBM": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Ming Li",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Mechanical behaviors of carbon fiber reinforced composite truss core sandwich structures",
        "abstract": "Sandwich panels are widely used in lightweight construction especially in aerospace industries because of their high specific strength and stiffness. Analytical and experimental investigations are presented to study the response and failure of pyramidal truss core sandwich panel made of carbon fiber composite under out-of-plane, axial compression and three-point-bending. Pyramidal truss core sandwich panels were fabricated using a hot-press technique. The responses of the sandwich panels were measured up to failure. The failure mechanisms of such sandwich structure were also considered in this study. \u00a9 2011 Published by Elsevier Ltd.",
        "keywords": [
            "Composites",
            "Failure",
            "Mechanical behavior",
            "Sandwich structure"
        ],
        "venue": "Procedia Engineering",
        "year": 2011,
        "id": "iEyAMmBM"
    },
    "oqXFin8d": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Beijing University of Technology"
            },
            {
                "name": "Dingyong He",
                "org": "Beijing University of Technology"
            },
            {
                "name": "Xiaoyan Li",
                "org": "Beijing University of Technology"
            },
            {
                "name": "Jianmin Jiang",
                "org": "Beijing University of Technology"
            }
        ],
        "title": "Microstructure and mechanical properties of AZ31B magnesium alloy brazed joint using Al matrix filler metal",
        "abstract": "In order to join wrought magnesium alloy AZ31B plates, an Al matrix filler metal was developed to join them by means of high-frequency induction brazing. The microstructure and phase constitution of the brazed joint were investigated by scanning electron microscopy, X-ray diffraction and X-ray energy dispersive spectroscopy. The mechanical properties and microhardness of the brazed joint were also tested. The results show that the single Mg",
        "keywords": [
            "Al matrix filler metal",
            "Brazing",
            "Magnesium alloy",
            "Mechanical properties",
            "Microstructure"
        ],
        "venue": "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",
        "year": 2011,
        "id": "oqXFin8d"
    },
    "rXTsjKMJ": {
        "authors": [
            {
                "name": "Chi Zhang",
                "org": "The State Key Laboratory of Rolling and Automation"
            },
            {
                "name": "Zhen-Yu Liu",
                "org": "The State Key Laboratory of Rolling and Automation"
            },
            {
                "name": "Huai-Bei Zheng",
                "org": "Research Institute of Baoshan Iron and Steel Co. Ltd."
            },
            {
                "name": "Li Ma",
                "org": "Research Institute of Baoshan Iron and Steel Co. Ltd."
            },
            {
                "name": "Guo-Dong Wang",
                "org": "The State Key Laboratory of Rolling and Automation"
            }
        ],
        "title": "Effects of addition of Nb and Ti on solidification structure and surface ridging of an ultra purified ferritic stainless steel",
        "abstract": "Effects of Nb, Ti alloying elements and C, N interstitial elements on solidification structure and grain colonies in an ultra purified ferritic stainless steel were investigated by smelting and casting tests using a vacuum induction furnace and thermodynamic analysis with Thermo-Calc software. The results show that the addition of Nb and Ti increases the crystallization interval of the tested steel. The number of TiN particles formed during solidification increase as a result of optimizing the micro-alloying elements and interstitial elements, increasing the equaixed grains ratio in solidification structure. After cold rolling and sufficient annealing, the grain colonies in the sheet dual-stabilized with Nb and Ti are less obvious than those in the Ti single-stabilized steel and the grain size is smaller, improving the surface ridging resistance.",
        "keywords": [
            "Grain colony",
            "Metallic materials",
            "Solidification structure",
            "Surface quality",
            "Surface ridging",
            "Ultra purified ferritic stainless steel"
        ],
        "venue": "Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment",
        "year": 2011,
        "id": "rXTsjKMJ"
    },
    "4RhIi8mw": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Zhengong Zhou",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Temperature effects on the strength and crushing behavior of carbon fiber composite truss sandwich cores",
        "abstract": "The effects of temperature on the mechanical behaviors of composite rods and carbon fiber composite truss sandwich cores were investigated in this paper. Strength and stiffness of composite rods in fiber-aligned direction were measured in the range of -60 \u00b0C to 260 \u00b0C and characterized as functions of temperature. The research on out-of-plane compressive properties of sandwich panels with truss cores for temperature variation indicated that strength and failure modes of sandwich panels were significantly dependent on temperature. The stiffness and strength of composite rods and sandwich panels decreased progressively as temperature increased. The decreasing of stiffness and strength at high temperature was mainly attributed to softening of the polymer matrix. The increasing of stiffness and strength at cryogenic temperature was due to reduced mobility of the polymer chains within the resin matrix and the more closely compacted molecules of resin matrix. In order to provide insight into the effect of temperature on failure mechanism, the interface between fiber and matrix was examined using scanning electron microscope, and good interfacial bonding condition was observed at cryogenic temperature. The stiffness and strength of sandwich panels at different temperatures were predicted with proposed method and compared with measured results. Good agreement was observed between the measured values and predictions. \u00a9 2011 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Carbon fiber",
            "B. Environmental degradation",
            "B. Mechanical properties"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2011,
        "id": "4RhIi8mw"
    },
    "o8uwoLi8": {
        "authors": [
            {
                "name": "Sha Yin",
                "org": ""
            },
            {
                "name": "Linzhi Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Steven Nutt",
                "org": ""
            }
        ],
        "title": "Pyramidal lattice sandwich structures with hollow composite trusses",
        "abstract": "Pyramidal lattice sandwich structures with hollow composite trusses were fabricated using a thermal expansion molding approach. Composite lattice structures with three relative densities were fabricated with two fiber architectures and the out-of-plane compression properties were measured and compared. Lattice cores with a fraction of carbon fibers circumferentially wound around the hollow trusses (Variant 2) exhibited superior mechanical properties compared with similar structures comprised of unidirectional fibers (Variant 1). The out-of-plane compressive properties of composite pyramidal lattice structures in Variant 2 were well-matched by analytical predictions. Unusual strain hardening behavior was observed in the plateau region for Variant 2, and the energy absorption capabilities were measured and compared with the similarly constructed silicone rubber-core truss pyramidal lattice structures (Variant 3). The energy absorption per unit mass of selected hollow truss composite lattice structures reported here surpassed that of both hybrid truss counterparts (Variant 3) and hollow truss metallic lattice structures. \u00a9 2011 Elsevier Ltd.",
        "keywords": [
            "Carbon fibers",
            "Compressive properties",
            "Energy absorption",
            "Failure mode",
            "Hollow truss",
            "Lattice structure"
        ],
        "venue": "Composite Structures",
        "year": 2011,
        "id": "o8uwoLi8"
    },
    "ABA14Md2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jinglian Gu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Weichao Liang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chaoqun Huang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Yawen Yang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Feng Zhang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wanglin Li",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Preparation and electrochemical properties of the polyaniline synthesized by sanding method",
        "abstract": "Conductive polyaniline (PANI) was prepared by sanding method for the first time. The effects of sanding speed, reaction time, the concentration of HCl, sodium dodecyl benzene sulfonate (SDBS) and ammonium persulfate (APS) on the redox performance and conductivity of PANI were discussed by cyclic voltammetry and standard four-probe method, and the structure of PANI was characterized by FT-IR. The results indicated that the optimal properties of PANI were achieved when the sanding speed was 400 r/min, the reaction time was 2 h, the molar ratio of HCl to An was 4:1, the molar ratio of SDBS to An was 1:1 and the molar ratio of APS to An was 0.8:1. The structure and electrochemical properties of PANI prepared by sanding method were very close to PANI synthesized by emulsion method. But the production cost and the environmental advantage of sanding method was significant due to the reaction time was only one third of emulsion method and the total amount of water was only one half of emulsion method.",
        "keywords": [
            "Electrochemical property",
            "Polyaniline (PANI)",
            "Sanding method"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2011,
        "id": "ABA14Md2"
    },
    "F08tOAMx": {
        "authors": [
            {
                "name": "Zhiyong Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Hongjun Yu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Investigation of static and dynamic fracture behavior of particle-reinforced composite materials by the extended finite element method",
        "abstract": "The static and dynamic fracture behaviors of particle-reinforced composite materials are investigated by the extended finite element method (XFEM) without tip-enriched functions. We assume that both the matrix and the particles, bounded by perfect interfaces, have the elastic properties. The influence of particle position and amount on the stress intensity factors (SIFs) of the matrix-crack-tip are studied. The numerical results clearly show the different failure mechanisms in such materials. The results also validate that the method employed in this paper could accurately predict the fracture behavior of particle-reinforced composite materials and could be more easily accepted by the engineering.",
        "keywords": [
            "Extended finite element method",
            "Fracture",
            "Particle-reinforced composite materials"
        ],
        "venue": "Guti Lixue Xuebao/Acta Mechanica Solida Sinica",
        "year": 2011,
        "id": "F08tOAMx"
    },
    "3QNjL0Dd": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Zhengxi Guan",
                "org": "Xi'an Research Institute of High-tech"
            }
        ],
        "title": "Structural design of pyramidal truss core sandwich beams loaded in 3-point bending",
        "abstract": "The dimensions of pyramidal lattice truss core sandwich beams loaded in 3-point bending are designed to achieve the most weight-efficient structure. The bending stiffness and strength of the sandwich beam is predicted theoretically, and the identified failure modes include core member buckling, core member crushing, face wrinkling, and face crushing. To predict the relevant limit loads of the four failure modes, a force analysis is carried out based on structural mechanics. The inclined angle of the core member is determined by maximizing the bending stiffness-to-weight ratio. The length and radius of the core member, the thickness of the face, and the length of the sandwich beam are determined by maximizing the bending strength-to-weight ratio for the given height of the core. The effectiveness of the design method is validated by experiments, and the specimen with optimal geometric parameters possesses the largest weight efficiency. The useful results are extended to give an available design tool for sandwich beam manufacturers. \u00a9 2011 by Mathematical Sciences Publishers.",
        "keywords": [
            "Sandwich structures",
            "Structural design",
            "Three-point bending"
        ],
        "venue": "Journal of Mechanics of Materials and Structures",
        "year": 2011,
        "id": "3QNjL0Dd"
    },
    "KMjdgt9c": {
        "authors": [
            {
                "name": "Jinyang Zheng",
                "org": ""
            },
            {
                "name": "Abin Guo",
                "org": ""
            },
            {
                "name": "Cunjian Miao",
                "org": ""
            },
            {
                "name": "Ping Xu",
                "org": ""
            },
            {
                "name": "Jian Yang",
                "org": ""
            },
            {
                "name": "Jianjun Ye",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Linlin Wu",
                "org": ""
            },
            {
                "name": "Guoyi Yang",
                "org": ""
            }
        ],
        "title": "Cold stretching of cryogenic pressure vessels from austenitic stainless steels",
        "abstract": "Austenitic stainless steel (ASS) exhibits considerable work-hardening upon deformation while retaining the characteristics of the material. The high rate of austenite deformation hardening was utilized by cold stretching (CS) of cryogenic pressure vessels. A few percent deformation will give the vessel a considerable and homogeneous yield strength improvement, and the wall thickness may be greatly reduced. The authors have conducted extensive experimental and numerical studies on CS of cryogenic pressure vessels from ASS. A summary of our work as well as a brief introduction of the history, standards, safety, and advantages of CS are given in this paper. What should be further investigated, such as fatigue properties of cold stretched ASS especially under cryogenic temperature, design of cold stretched transportable cryogenic vessels based on life, are also presented. \u00a9 2011 by ASME.",
        "keywords": [
            "Austenitic stainless steel",
            "Cold stretching",
            "Cryogenic pressure vessels",
            "Strengthening stress"
        ],
        "venue": "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
        "year": 2011,
        "id": "KMjdgt9c"
    },
    "zmz3uovQ": {
        "authors": [
            {
                "name": "Cunjian Miao",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jinyang Zheng",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Duyi Ye",
                "org": "Institute of Process Equipment"
            }
        ],
        "title": "Investigation on fatigue properties of cold stretched austenitic stainless steel",
        "abstract": "Cold stretched pressure vessels from austenitic stainless steel (ASS), which are sometimes subjected to alternative loads during operation, have been widely used for storage and transportation of liquefied gases. Understanding how the fatigue properties respond to cold stretching is the basis for establishing fatigue design method of such vessels. This paper involves in the fatigue properties of ASS with 9% plastic deformation by pre-stretching parallel to the rolling direction at room temperature. For this purpose, low-cycle fatigue tests at total strain amplitudes ranging from \u00b10.4 to 0.8% of cold stretched ASS EN 1.4301 (equivalents include UNS S30400, AISI 304) are performed, while the martensite contents are measured during the fatigue cycles. A comparison study of cyclic stress-strain behavior and fatigue lives is carried out for both cold stretched and solution annealed specimens. Based on the testing results, a S-N curve of cold stretched ASS is obtained, which is compared with the design curves given by the standards such as ASME BPVC VIII-2. These works may help to establish a favorable foundation for the development of fatigue design in cold stretched pressure vessel. \u00a9 2011 by ASME.",
        "keywords": [
            "Cold stretched austenitic stainless steel",
            "Fatigue life",
            "Low cycle fatigue properties",
            "S-N curv"
        ],
        "venue": "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
        "year": 2011,
        "id": "zmz3uovQ"
    },
    "8qnUKlk8": {
        "authors": [
            {
                "name": "Yongzhe Fan",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Material Science and Engineering"
            },
            {
                "name": "Xiaoming Cao",
                "org": "School of Material Science and Engineering"
            }
        ],
        "title": "Effect of ultrasonic wave on Ni-P-Al                      2O                      3 electroless composite coating on magnesium alloy",
        "abstract": "The coating was obtained by electroless plating Ni-P nano Al \n                        ",
        "keywords": [
            "Electroless composite planting",
            "Magnesium alloy",
            "Ni-P-Al \n                        2O \n                        3",
            "Ultrasonic wave"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "8qnUKlk8"
    },
    "XKtL9brs": {
        "authors": [
            {
                "name": "Jian Xiong",
                "org": "Department of Mechanical and Industrial Engineering"
            },
            {
                "name": "Ashkan Vaziri",
                "org": "Department of Mechanical and Industrial Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Jim Papadopoulos",
                "org": "Department of Mechanical and Industrial Engineering"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Compression and impact testing of two-layer composite pyramidal-core sandwich panels",
        "abstract": "Quasi-static uniform compression tests and low-velocity concentrated impact tests were conducted to reveal the failure mechanisms and energy absorption capacity of two-layer carbon fiber composite sandwich panels with pyramidal truss cores. Three different volume-fraction cores (i.e., with different relative densities) were fabricated: 1.25%, 1.81%, and 2.27%. Two-layer sandwich panels with identical volume-fraction cores (either 1.25% or 2.27%), and also stepwise graded panels consisting of one light and one heavy core, were investigated under uniform quasi-static compression. Under quasi-static compression, load peaks were identified with complete failure of individual truss layers due to strut buckling or strut crushing, and specific energy absorption was estimated for different core configurations. In the impact test, the damage resulting from low-velocity concentrated impact was investigated. Our results show that compared with glass fiber woven textile truss cores, two-layer carbon fiber composite pyramidal truss cores have comparable specific energy absorptions, and thus could be used in the development of novel light-weight multifunctional structures. \u00a9 2011 Elsevier Ltd.",
        "keywords": [
            "Carbon fiber",
            "Composite",
            "Compression",
            "Low velocity impact",
            "Pyramidal truss core"
        ],
        "venue": "Composite Structures",
        "year": 2012,
        "id": "XKtL9brs"
    },
    "MoliDbun": {
        "authors": [
            {
                "name": "Zhiyong Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Linzhi Wu",
                "org": ""
            },
            {
                "name": "Hongjun Yu",
                "org": ""
            }
        ],
        "title": "Numerical simulation of crack growth in brittle matrix of particle reinforced composites using the xfem technique",
        "abstract": "Crack growth in particle reinforced composites is significantly influenced by the character of the reinforcement particles. To accurately deal with such problems, the extended finite element method (XFEM) was employed and improved. The simulations are accomplished by using a new domain expression of an interaction integral for evaluating stress intensity factors (SIFs), and by adopting the maximum hoop stress criterion for crack-growth direction prediction. Crack deflection/attraction mechanisms and their associated energy release rate variations are investigated. It is shown that the applied numerical method allows a considerable flexibility and can be used in more general situations. The crack-tip shielding and amplifying behaviors are clearly observed. \u00a9 2012 The Chinese Society of Theoretical and Applied Mechanics.",
        "keywords": [
            "crack growth",
            "crack-tip shielding and amplifying",
            "energy release rate",
            "extended finite element method"
        ],
        "venue": "Acta Mechanica Solida Sinica",
        "year": 2012,
        "id": "MoliDbun"
    },
    "H7ZR9VaM": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Ji-Cai Feng",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Qing-Fei Li",
                "org": "Shanghai Aircraft Design and Research Institute"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Study on the effective mechanical properties of foam core sandwich structure reinforced by fiber composite columns",
        "abstract": "A micro mechanical model was established to analyze the longitudinal Young' modulus and transverse shear modulus of the fiber composite columns reinforced foam core by using Corrected Mori-Tanaka theory. The test results show that the prediction results of the longitudinal Young' modulus and transverse shear modulus of the composite structure was effective. And then the effect of the fiber composite column parameters was evaluated. Results indicate that the volume fraction in the fiber composite columns has great influence on longitudinal Young' modulus, but has little influence on the transverse shear modulus. The specific longitudinal Young's modulus increases with the increase of diameter of fiber composite columns, but the specific transverse shear modulus decreases with the increase diameter of fiber composite columns.",
        "keywords": [
            "Composites",
            "Corrected Mori-Tanaka",
            "Effective property",
            "Foam core sandwich"
        ],
        "venue": "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",
        "year": 2012,
        "id": "H7ZR9VaM"
    },
    "wu654vyx": {
        "authors": [
            {
                "name": "Guoqi Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Bing Wang",
                "org": ""
            },
            {
                "name": "Linzhi Wu",
                "org": ""
            }
        ],
        "title": "Mechanical behaviour of CFRP sandwich structures with tetrahedral lattice truss cores",
        "abstract": "A method of manufacturing carbon fibre reinforced polymer (CFRP) tetrahedral lattice truss core sandwich structure by thermal expansion silicon rubber mould was developed. The sandwich structure was manufactured integrally without secondary bonding and the silicon rubber mould can be made mass-production with low cost in this approach. The intrinsic property of the CFRP was fully exploited because of carbon fibres aligned in the axial orientation of the truss member. The mechanical properties of CFRP tetrahedral lattice truss core sandwich structures were investigated by flatwise compression and shear test. The experimental results indicate that CFRP tetrahedral lattice truss core sandwich structures have higher weight-specific compressive strength than some metal truss cores, and are competitive with conventional honeycombs. \u00a9 2011 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Carbon fibre",
            "B. Mechanical properties",
            "B. Strength"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2012,
        "id": "wu654vyx"
    },
    "qTpQ6By2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Weichao Liang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Chaoqun Huang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jinglian Gu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Yawen Yang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wanglin Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Feng Zhang",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Effect of APS/NaClO composite oxidant on morphology and electrochemical properties of polyaniline prepared by emulsion polymerization",
        "abstract": "Conductive polyaniline (PANI) was prepared by emulsion polymerization with ammonium persulfate (APS) and sodium hypochlorite (NaClO) as composite oxidant. Whether add the NaClO or not, the morphology and electrochemical properties (cyclic voltammogram and electrical conductivity) of PANI were discussed. Moreover, the effect of the concentrations of APS, sodium dodecylbenzenesulfonate (SDBS) and NaClO on electrochemical properties of PANI was discussed. The experimental results showed that NaClO had an important effect on the morphology of PANI. Compared with the PANI synthesized by APS alone, the PANI synthesized by APS and NaClO composite oxidant has higher redox peak current and higher conductivity (which is about 2.6 times the former). The optimal properties of PANI was achieved when the molar ratio of aniline (An) to APS was 8:7, the molar ratio of An to SDBS was 10:4 and NaClO was 5% (w). UV-Vis and FT-IR indicated that the structure of PANI synthesized by composite oxidant was similar to the PANI synthesized by APS alone.",
        "keywords": [
            "Composite oxidant",
            "Electrochemical properties",
            "Emulsion method",
            "Polyaniline"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2012,
        "id": "qTpQ6By2"
    },
    "Aq9U2NWw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology (Preparation)"
            },
            {
                "name": "Peixin Qiao",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology (Preparation)"
            },
            {
                "name": "Weimin Long",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology (Preparation)"
            },
            {
                "name": "Dingyong He",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Xiaoyan Li",
                "org": "College of Materials Science and Engineering"
            }
        ],
        "title": "Interface characteristics and mechanical properties of the induction brazed joint of magnesium alloy AZ31B with an Al-based filler metal",
        "abstract": "In this paper, wrought magnesium alloy AZ31B sheets were brazed by means of high-frequency induction heating device using a novel Al-based filler metal in argon gas shield condition. The interfacial microstructure, phase constitution and fracture morphology of the brazed joint were studied. The experimental results show that \u03b1-Mg solid solution and \u03b2-Mg",
        "keywords": [
            ""
        ],
        "venue": "Materials and Design",
        "year": 2012,
        "id": "Aq9U2NWw"
    },
    "yLhdQdhC": {
        "authors": [
            {
                "name": "Sha Yin",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Steven Nutt",
                "org": "Department of Chemical Engineering and Materials Science"
            }
        ],
        "title": "Hybrid truss concepts for carbon fiber composite pyramidal lattice structures",
        "abstract": "A novel hybrid truss construction concept is presented that incorporates a second-phase core material into trusses of carbon fiber (CF) composite pyramidal lattice (CPL) structures. Embedded core materials of wood and silicone rubber are selected for trial structures. Hybrid CPL structures were fabricated using a hot press molding approach and out-of-plane compression tests were performed to investigate properties. For prototype wood-core truss CPL, structural efficiencies increased comparing with solid truss CPL, while energy absorption capability was enhanced for rubber-core truss CPL. Employing the hybrid truss construction, the density-specific performance space of CF composite lattice structures can be expanded, and desired functional potential can be realized by judicious selection of core materials while simultaneously retaining structural properties. \u00a9 2012 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Carbon fiber",
            "Composite lattice",
            "Hybrid",
            "Mechanical properties"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2012,
        "id": "yLhdQdhC"
    },
    "PjC7MsBO": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": ""
            },
            {
                "name": "Zhengong Zhou",
                "org": ""
            },
            {
                "name": "Linzhi Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shidong Pan",
                "org": ""
            }
        ],
        "title": "Shear response of carbon fiber composite pyramidal truss structures after high-temperature exposure",
        "abstract": "Shear behavior and residual strength at room temperature of carbon fiber composite sandwich panel with pyramidal truss cores exposed to different temperatures for different time were studied experimentally and analytically. Experimental results showed that the residual shear modulus and strength of composite sandwich panels decreased with increasing exposure temperature and time. The decreasing of shear modulus and strength after thermal exposure was mainly attributed to the degradation of the matrix property and fiber-matrix interface property. The effect of high-temperature exposure on failure mode was revealed as well. The failure was characterized by node rupture when sandwich panels were exposed to temperature in a range of 20-250\u00b0C, while node rupture and face sheet delamination were observed when specimens were exposed to 280\u00b0C. The analytical formulae were also presented to describe residual shear modulus and strength after thermal exposure. \u00a9 The Author(s) 2012.",
        "keywords": [
            "Carbon fiber",
            "high-temperature exposure",
            "mechanical properties",
            "sandwich structure"
        ],
        "venue": "Journal of Reinforced Plastics and Composites",
        "year": 2012,
        "id": "PjC7MsBO"
    },
    "acwHvMlb": {
        "authors": [
            {
                "name": "Jia Lou",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Free vibration analysis of simply supported sandwich beams with lattice truss core",
        "abstract": "Free vibration of AISI 304 stainless steel sandwich beams with pyramidal truss core is investigated in the present paper. The lattice truss core is transformed to a continuous homogeneous material. Considering the deformation characteristics of the sandwich beam, the following assumptions are made: (1) the thickness of the sandwich beam remains constant during deformation; (2) for the thin face sheets, only bending deformation is considered, neglecting the effect of transverse shear deformation; (3) for the core, only shear deformation is considered as the core is too weak to provide a significant contribution to the bending stiffness of the sandwich beam. The shear stress is assumed to be constant along the thickness of the core. The governing equation of free vibration is derived from Hamilton's principle, and the natural frequencies are calculated under simply supported boundary conditions. Finally, numerical simulation is carried out to get the mode shapes and natural frequencies. Our results show that the theoretical solutions agree well with the numerical results. It indicates the present method would be useful for free vibration analysis of sandwich beams with lattice truss core. \u00a9 2012 Elsevier B.V.",
        "keywords": [
            "Free vibration",
            "Hamilton's principle",
            "Lattice truss core",
            "Numerical simulation",
            "Sandwich structures"
        ],
        "venue": "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
        "year": 2012,
        "id": "acwHvMlb"
    },
    "ENh9uihi": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Zhengong Zhou",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "A study on mechanical behavior of the carbon fiber composite sandwich panel with pyramidal truss cores at different temperatures",
        "abstract": "A series of compression tests were conducted to investigate the mechanical properties and failure mechanisms of carbon fiber composite sandwich panels using pyramidal truss cores subjected to temperatures ranging from -100\u00b0C to 350\u00b0C. The compressive strength and stiffness of sandwich panels decreased as temperature increased. Cryogenic temperatures caused an increase in strength and stiffness, while elevated temperatures resulted in a reduction of strength and stiffness. The effect of temperature on the failure mode of the sandwich panel was revealed as well. The interface between the fiber and matrix was examined by a scanning electron microscope (SEM) in order to study the effect of temperature on strengthening the mechanism and good bonding conditions within the fiber-matrix interface was observed at cryogenic temperatures. The comparison of the predicted and experimental data indicated that the stiffness and strength of the composite sandwich panels for temperature variation was consistent. \u00a9 Science China Press and Springer-Verlag Berlin Heidelberg 2012.",
        "keywords": [
            "Carbon fiber",
            "Mechanical properties",
            "Pyramidal truss",
            "Temperature"
        ],
        "venue": "Science China: Physics, Mechanics and Astronomy",
        "year": 2012,
        "id": "ENh9uihi"
    },
    "5nNiTDXx": {
        "authors": [
            {
                "name": "Liya Zhou",
                "org": "National Key Laboratory of Biochemical Engineering"
            },
            {
                "name": "Yanjun Jiang",
                "org": "National Key Laboratory of Biochemical Engineering"
            },
            {
                "name": "Jing Gao",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Xinqiang Zhao",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering and Technology"
            }
        ],
        "title": "Graphene oxide as a matrix for the immobilization of glucose oxidase",
        "abstract": "The adsorption of glucose oxidase (GOD) on graphene oxide (GO) nanoparticles without using any cross-linking reagents and/or additional surface modification was studied. Results of Fourier-transform infrared and ultraviolet-visible absorption spectroscopy confirmed that GOD was successfully immobilized on GO surface. The obtained immobilized GOD showed a wide range of pH stability and improved thermal and storage stability. In addition, GO exhibited good biocompatibility, which has potential advantages for biomedical and clinical diagnosis applications. \u00a9 Springer Science+Business Media, LLC 2012.",
        "keywords": [
            "Electrostatic attraction",
            "Glucose oxidase",
            "Graphene oxide",
            "Immobilization",
            "Stability"
        ],
        "venue": "Applied Biochemistry and Biotechnology",
        "year": 2012,
        "id": "5nNiTDXx"
    },
    "MztsXwTj": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Hui He",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Can Jiang",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Ling Zhou",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Yuanfang Luo",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Demin Jia",
                "org": "College of Materials Science and Engineering"
            }
        ],
        "title": "Effect of alkali treatment on structure and mechanical properties of acrylonitrile-butadiene-styrene/bamboo fiber composites",
        "abstract": "The preparation and properties of wood-plastic composites (WPCs) based on acrylonitrile-butadiene-styrene (ABS) and bamboo fibers (BFs) are described. The BFs were first modified by alkali treatment in order to improve their adhesion to an ABS matrix. The BF modifications were monitored by Fourier transform infrared (FTIR) spectroscopy, X-ray photoelectron spectroscopy (XPS), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). Styrene-maleic anhydride (SMA) copolymer, as a compatibilizer, was added to both the untreated and alkali-treated composites. The changes in the structure and the properties resulting from these treatments were observed by the SEM and mechanical tests. The experimental results indicated that both the alkali treatment of the BF and the inclusion of the SMA copolymer improved the interactions between the BF and ABS matrix, and promoted better mechanical properties of the composites. \u00a9 2012 Taylor & Francis Group, LLC.",
        "keywords": [
            "ABS",
            "alkali treatment",
            "bamboo fiber",
            "mechanical properties",
            "SMA"
        ],
        "venue": "Journal of Macromolecular Science, Part B: Physics",
        "year": 2012,
        "id": "MztsXwTj"
    },
    "YYeFvOHx": {
        "authors": [
            {
                "name": "Chengwu Lin",
                "org": ""
            },
            {
                "name": "Qiguang Jiang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Research on grid-connected inverter based on current track control in wind generation system",
        "abstract": "In wind generation system, the control of the grid connected inverter is most important in achieving the transformation and transmission of the power. The system is controlled by the feedback of the instantaneous current, and the synchronous signal of the grid voltage is used as the current track command of the inverter directly. The system uses the closed-loop control of the feedback grid current to get the unit power factor transmission. The control system model of grid connected inverter based on switch function is set up, and the simulation and experiment results show that the proposed control strategy can achieve a better quality of the current fed back to the grid and improve the stability and dynamical performance of the grid connected inverter. \u00a9 (2012) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Current feedback",
            "Grid-connected inverter",
            "Power faction",
            "Wind power"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "YYeFvOHx"
    },
    "ZezICl5X": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Electrical and Information Engineering"
            },
            {
                "name": "Shihong Ding",
                "org": "School of Electrical and Information Engineering"
            },
            {
                "name": "Feipeng Da",
                "org": "Research Institute of Automation"
            }
        ],
        "title": "Global finite-time stabilization of a class of inherently nonlinear systems",
        "abstract": "In this paper, a global stabilization scheme for a class of inherently nonlinear systems with the power of positive real numbers in its chained integrator part is proposed. A recursive design method is developed for constructing the continuous control law. The proof is based on a modified version of adding a power integrator method and finite-time Lyapunov theorem. We show that the result given in this paper can be viewed as an extension of the previous results. \u00a9 2012 Chinese Assoc of Automati.",
        "keywords": [
            "Adding a Power Integrator",
            "Finite-time Stabilization",
            "Nonlinear System"
        ],
        "venue": "Chinese Control Conference, CCC",
        "year": 2012,
        "id": "ZezICl5X"
    },
    "aUmPYsTP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Elastodynamic crack problem of functionally graded materials and structure",
        "abstract": "Fracture mechanics evaluation provides a deeper insight into the physics of crack initiation and propagation in FGMs, which can aid in the design, optimization and application of these novel materials. Stationary crack problem in FGMs have received considerable attention from a number of researchers around the world. However, it should be mentioned that most FGMs will be used in critical situations, such as dynamic loading. Because one additional dimension, time, enters when going from a static to a corresponding dynamic case, analysis of the latter is more difficult. Therefore, the dynamic fracture responses of FGMs have received little attention from the scientific community. This chapter summarizes the recent developments of elastodynamic crack problem of functionally graded materials and structure. It covers crack moving at constant velocity in FGMs; Scattering waves about stationary cracks in FGMs and Numerical analysis of dynamic crack problems in FGMs. \u00a9 2012 Nova Science Publishers, Inc. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Mechanics of Functionally Graded Materials and Structures",
        "year": 2012,
        "id": "aUmPYsTP"
    },
    "Nb6Gbl1h": {
        "authors": [
            {
                "name": "Gang Feng",
                "org": "Zhejiang Industry Polytechnic College"
            },
            {
                "name": "Chaoge Zhang",
                "org": "Zhejiang Industry Polytechnic College"
            },
            {
                "name": "Xianrui Zhao",
                "org": "Taizhou University"
            },
            {
                "name": "Li Ma",
                "org": "Taizhou University"
            }
        ],
        "title": "Study on structure stability of Ti-Al multilaminate material at high temperature",
        "abstract": "Ti-Al multilaminate composite was prepared by high-power EB-PVD technology, and under vacuum condition, the samples were annealed at different temperatures. The changed microstructure of the samples after annealing was characterized by XRD, SEM and EDS. The experimental results show that, with the increment of temperature, the ordered phases reduce due to the diffusion of Al into Ti, and the breakdown of layered architecture was induced mainly by pore formation, grain growth and the grain boundary grooving. \u00a9 (2012) Trans Tech Publications, Switzerland.",
        "keywords": [
            "EB-PVD",
            "Layered architecture",
            "Multilaminate material",
            "Structure stability"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2012,
        "id": "Nb6Gbl1h"
    },
    "a5beyZEV": {
        "authors": [
            {
                "name": "Jia Lou",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Buckling of carbon fiber composite pyramidal truss core sandwich columns",
        "abstract": "This paper deals with the theoretical prediction of global buckling loads for carbon fiber composite pyramidal truss core sandwich columns. Different from thin plate structures, transverse shear effect can not be neglected for sandwich structures. In addition, the attributes of the laminated face sheets are considered in the present paper. A zig-zag displacement approximation is made. Based on the principle of minimum potential energy, equilibrium equations and boundary conditions are derived via the variational method. The critical buckling loads under various boundary conditions are presented. In order to validate the reasonableness of the equivalent-core method, the strain energies stored in the actual discrete truss members and the equivalent continuous homogenous core layer are calculated respectively and compared, and a good agreement is obtained. The proposed analytical method is verified by comparing with the published theoretical predictions and experimental results.",
        "keywords": [
            "Buckling",
            "Composites",
            "Sandwich structures"
        ],
        "venue": "Journal of Harbin Institute of Technology (New Series)",
        "year": 2012,
        "id": "a5beyZEV"
    },
    "vVOirogW": {
        "authors": [
            {
                "name": "Liya Zhou",
                "org": ""
            },
            {
                "name": "Yanjun Jiang",
                "org": ""
            },
            {
                "name": "Jing Gao",
                "org": ""
            },
            {
                "name": "Xinqiang Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qianlin Zhou",
                "org": ""
            }
        ],
        "title": "Oriented immobilization of glucose oxidase on graphene oxide",
        "abstract": "The oriented immobilization of glucose oxidase (GOD) on a selective support composed of graphene oxide (GO) and concanavalin A (Con A) was prepared in this study. Specially, the amino groups of Con A were covalently attached to the carboxyl groups of pre-activated GO, and then GOD was oriented immobilized on the GO-Con A conjugate via strong biospecific affinity between the sugar residues of GOD and Con A. Compared with free GOD and randomly immobilized GOD (GO-GOD), the high-affinity of Con A and GOD endowed the oriented immobilized GOD (GO-Con A-GOD) with a wider pH stability range, a better thermal stability, a longer-term storage stability and a higher resistance ability toward the denaturing agents. The Michaelis constant (K",
        "keywords": [
            "Affinity",
            "Glucose",
            "Glucose oxidase",
            "Graphene oxide",
            "Immobilized enzymes",
            "Kinetic parameters"
        ],
        "venue": "Biochemical Engineering Journal",
        "year": 2012,
        "id": "vVOirogW"
    },
    "5V9DRj4T": {
        "authors": [
            {
                "name": "Yang Hu",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jinyang Zheng",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            }
        ],
        "title": "Dynamic fracture and anti-explosion capacity investigation of composite explosion containment vessel",
        "abstract": "Explosion containment vessels (ECVs) have been widely used as they can contain the shock wave and products from high explosions. Recently, there has been an increased interest in composite materials using in ECVs because of their advantages of high specific strength, reduced maintenance costs, and improved corrosion resistance. In this paper, an experiment was carried out using two e-glass/epoxy composite ECVs with an aluminum alloy inner layer to investigate the dynamic fracture and anti-explosion capacity of composite ECVs. The experiment contains two stages. In the first stage, two vessels were tested using 10g and 20g explosive charge, respectively. Dynamic circumferential and axial strain was measured. The vessel under the blast of 10g explosive was in good condition while the other one was failure as a through crack appeared. In the second stage, a large explosive charge of 30g was detonated at the center of vessel and the vessel was damaged seriously. The fracture characteristic is described in detail. The experimental results show that the range of the anti-explosion capacity \u03b6 is between 1.43% and 2.87% which is much higher than that of single layer ECVs and also higher than that mentioned in other literature. A three-dimensional finite element analysis model is established using the ALE method based on ANSYS/LS-DYNA to simulate the experiment results of experimental vessel under the explosive loading. Good agreement between experimental and numerical results can be obtained by comparing the bulging phenomenon and hoop strain around the explosion center. The numerical results also show that the delamination appears and the delamination between the inner metal layer and adjacent composite layer is especially obvious. \u00a9 2013 ASME.",
        "keywords": [
            ""
        ],
        "venue": "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
        "year": 2012,
        "id": "5V9DRj4T"
    },
    "5MLzv6bh": {
        "authors": [
            {
                "name": "Zhiyong Wang",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Hongjun Yu",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "An interaction integral method for 2D elastodynamic crack problems",
        "abstract": "In this paper, a domain formed interaction integral is derived for the evaluation of dynamic stress intensity factors (DSIFs) for arbitrary 2D cracks in non-homogeneous materials. The interaction integral is formulated by superimposing the actual and auxiliary fields on the path independent J-integral. By selecting the appropriate auxiliary fields, the derived interaction integral does not involve any derivatives of material properties compared to the available expressions in the literature. Moreover, it can be proved that the integrand is valid even when the integral domain contains material interfaces. Therefore, the integrand is simpler in form and it can be applied in more general situations. The numerical implementation of the new expression of interaction integral is then combined with the extended finite element method (XFEM) without tip enriched functions and a benchmark and test problem is presented. Finally, a non-homogeneous cracked body under dynamic loading is employed to investigate dynamic fracture behavior such as the variation of DSIFs for different material properties. Copyright \u00a9 (2013) by International Conference on Fracture.",
        "keywords": [
            "Dynamic stress intensity factors",
            "Interaction integral",
            "XFEM without tip enriched functions"
        ],
        "venue": "13th International Conference on Fracture 2013, ICF 2013",
        "year": 2013,
        "id": "5MLzv6bh"
    },
    "0sqKl0fS": {
        "authors": [
            {
                "name": "Cun-Jian Miao",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Jin-Yang Zheng",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Xiao-Zhe Gao",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Ze Huang",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "A-Bin Guo",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Du-Yi Ye",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            }
        ],
        "title": "Investigation of low-cycle fatigue behavior of austenitic stainless steel for cold-stretched pressure vessels",
        "abstract": "Cold-stretched pressure vessels from austenitic stainless steels (ASS) are widely used for storage and transportation of liquefied gases, and have such advantages as thin wall and light weight. Fatigue is an important concern in these pressure vessels, which are subjected to alternative loads. Even though several codes and standards have guidelines on these pressure vessels, there are no relevant design methods on fatigue failure. To understand the fatigue properties of ASS 1.4301 (equivalents include UNS S30400 and AISI 304) in solution-annealed (SA) and cold-stretched conditions (9% strain level) and the response of fatigue properties to cold stretching (CS), low-cycle fatigue (LCF) tests were performed at room temperature, with total strain amplitudes ranging from \u00b10.4% to \u00b10.8%. Martensite transformations were measured during the tests. Comparisons on cyclic stress response, cyclic stress-strain behavior, and fatigue life were carried out between SA and CS materials. Results show that CS reduces the initial hardening stage, but prolongs the softening period in the cyclic stress response. Martensite transformation helps form a stable regime and subsequent secondary hardening. The stresses of monotonic and cyclic stress-strain curves are improved by CS, which leads to a lower plastic strain and a much higher elastic strain. The fatigue resistance of the CS material is better than that of the SA material, which is approximately 1\u00d710",
        "keywords": [
            "Austenitic stainless steel (ASS)",
            "Cold stretching (CS)",
            "Cyclic stress response (CSR)",
            "Fatigue life",
            "Low-cycle fatigue (LCF)",
            "Pressure vessels",
            "S-N curve"
        ],
        "venue": "Journal of Zhejiang University: Science A",
        "year": 2013,
        "id": "0sqKl0fS"
    },
    "T089Eqhx": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "School of Materials Science and Engineering, Harbin Institute of Technology"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Xiaojun Wang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Guo-Qi Zhang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Ji-Cai Feng",
                "org": "School of Materials Science and Engineering, Harbin Institute of Technology"
            }
        ],
        "title": "Energy absorption efficiency of carbon fiber reinforced polymer laminates under high velocity impact",
        "abstract": "In this paper, response of carbon fiber reinforced polymer (CFRP) laminates subjected to high velocity impact has been investigated by experimental and numerical methods. Experiments using a two-stage light gas gun were conducted to investigate the impact process and to validate the finite element model. The energy absorption efficiency (EAE) of CFRP laminates with different thickness was investigated. According to the results of experiments and numerical calculations, thin CFRP laminates have a good EAE under relative higher velocity impact; by contraries, a superior EAE is displayed in thick laminates under relative lower velocity impact. Subsequently, EAE of CFRP laminates was compared with that of 304 stainless-steel plates. In a specific impact velocity range, EAE of CFRP laminates is higher than that of 304 stainless-steel. Thus, CFRP laminates have a potential advantage to substitute the metal plates to be used in high velocity impact resistance structures under a specific impact velocity range. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Carbon fiber reinforced polymer",
            "Energy absorption efficiency",
            "High velocity impact behavior",
            "Numerical model"
        ],
        "venue": "Materials and Design",
        "year": 2013,
        "id": "T089Eqhx"
    },
    "hiTsqaqD": {
        "authors": [
            {
                "name": "Changpin Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huang Xiao",
                "org": ""
            }
        ],
        "title": "Anti-control of chaos in fractional difference equations",
        "abstract": "Fractional difference equations, or fractional maps, appear at least in two ways. One way is that some of them directly come from the discrete dynamical process with memory or heredity. Another one is that some of them are originated from the discretization of the continuous fractional differential equations. Such maps may be not chaotic. On the other hand, anti-control of chaos (or chaotification for brevity) has potential application-s in secure communication. In this paper, we make non-chaotic fractional maps chaotic by constructing suitable controllers. The presented control technique and method has been applied to the non-chaotic fractional Tent map, H\u00e9non map, and Lozi map, which become chaotic via the designed controllers. The computer graphics are also displayed to show the efficiency of the designed controllers. Copyright \u00a9 2013 by ASME.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the ASME Design Engineering Technical Conference",
        "year": 2013,
        "id": "hiTsqaqD"
    },
    "ZAxekDUs": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology"
            },
            {
                "name": "Weimin Long",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology"
            },
            {
                "name": "Peixin Qiao",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology"
            },
            {
                "name": "Dingyong He",
                "org": "College of Materials Science and Engineering"
            },
            {
                "name": "Xiaoyan Li",
                "org": "College of Materials Science and Engineering"
            }
        ],
        "title": "Development of a binary Zn-based solder alloy for joining wrought magnesium alloy AZ31B",
        "abstract": "In the present article, the wrought magnesium alloy AZ31B sheets were soldered by means of high-frequency induction heating device using a novel binary Zn-based solder alloy in argon gas shield condition. The interfacial microstructure, phase constitution, and fracture morphology of the soldered joint were studied. The microhardness and shear strength of the soldered joint were tested. The experimental results exhibit that \u03b1-Mg solid solution and \u03b3-MgZn phase were formed in soldering region. Moreover, the \u03b2-Mg",
        "keywords": [
            "fractography",
            "mechanical properties",
            "microstructure",
            "solder alloy",
            "soldering"
        ],
        "venue": "Journal of Materials Engineering and Performance",
        "year": 2013,
        "id": "ZAxekDUs"
    },
    "AqnPa6jC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chenyang Jiang",
                "org": ""
            },
            {
                "name": "Jintao Xiao",
                "org": ""
            },
            {
                "name": "Kun Wang",
                "org": ""
            },
            {
                "name": "Wei Xie",
                "org": ""
            },
            {
                "name": "Bo Liu",
                "org": ""
            }
        ],
        "title": "A piezoelectric inchworm actuator based on the principle of flexible amplification",
        "abstract": "Piezoelectric inchworm actuators have a wide application in the field of Nano positioning and ultra-precision detecting instruments which depend on the characteristics of large stroke, high resolution and rigidity, quick response speed, small size, high driving force, low power consumption, not being affected by electromagnetic interference, and so on. A new piezoelectric inchworm actuator based on the principle of flexible amplification is developed in this paper. In the moving mechanism of the actuator, its clamping mechanism adopts symmetrical lever amplification structure, and its middle drive mechanism uses compound bridge structure. Theoretical analysis and finite element analysis are carried out to design the hinge structure which has influences on the properties of the moving mechanism. High precision cross roller guide ways are utilized to improve the positioning accuracy of the actuator. The laboratory platform of the piezoelectric inchworm actuator is built. A controlling program of the actuator is compiled by Lab-VIEW. Then, the properties of the actuator are tested. The experimental results show that the working stroke of the actuator is 50 mm, the minimum step pitch is 60 \u03bcm the maximum step pitch is 105 \u03bcm the fast speed is 2.04 mm/s, the maximum clamping force is 21 N, the maximum dead load is 500 g, and the average speed of the actuator can reach 1.47 mm/s when the driving frequency is 50 Hz and the load is 1 kg. \u00a9 2013 IEEE.",
        "keywords": [
            "finite element analysis",
            "flexible hinge",
            "inchworm",
            "piezoelectric actuators"
        ],
        "venue": "2013 International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale, 3M-NANO 2013 - Conference Proceedings",
        "year": 2013,
        "id": "AqnPa6jC"
    },
    "5ugcaivm": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Shandong University of Science and Technology"
            },
            {
                "name": "Hongzhi Cui",
                "org": "Shandong University of Science and Technology"
            },
            {
                "name": "LiLi Cao",
                "org": "Shandong University of Science and Technology"
            },
            {
                "name": "Fanglei Teng",
                "org": "Shandong University of Science and Technology"
            },
            {
                "name": "Ning Cui",
                "org": "Shandong University of Science and Technology"
            },
            {
                "name": "Lei Liu",
                "org": "Shandong University of Science and Technology"
            }
        ],
        "title": "The synthesis of porous TiC-TiB2-NiAl composites by SHS",
        "abstract": "Porous TiC-TiB",
        "keywords": [
            "Porous composites",
            "Reaction synthesis",
            "SHS",
            "TiC-TiB2",
            "TiC-TiB2-NiAl"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "5ugcaivm"
    },
    "E17F8Pc3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jinze Li",
                "org": ""
            },
            {
                "name": "Dan Han",
                "org": ""
            },
            {
                "name": "Haiping Geng",
                "org": ""
            },
            {
                "name": "Guangxin Chen",
                "org": ""
            },
            {
                "name": "Qifang Li",
                "org": ""
            }
        ],
        "title": "Synthesis of photoresponsive spiropyran-based hybrid polymers and controllable light-triggered self-assembly study in toluene",
        "abstract": "A series of polyhedral oligomeric silsesquioxane end-capped poly(spiropyran-containing methacrylate) (POSS-PSPMA) polymers, a kind of photoresponsive hybrid polymer, are synthesized via atom transfer radical polymerization. It is proved that the molecular weight of POSS-PSPMA is sharply increased by raising the proportion of methanol or the concentration of the reactants. The self-assembly behavior of POSS-PSPMA is studied in toluene: under the control of UV and visible light, POSS-PSPMA can reversibly self-assemble into aggregates because the charged merocyanines (MC) form stacks. These MC stacks act as non-covalent crosslinking points and POSS shell guarantees the stability of the aggregates. This system has a broad potential use in nanocarriers, especially for encapsulating and releasing polar substances in the nonpolar solvents. A photoresponsive poly(spiropyran-containing methacrylate) modified with polyhedral oligomeric silsesquioxane (POSS) is synthesized by atom transfer radical polymerization (ATRP). Its self-assembly behavior is studied in toluene. Under the control of UV and visible light, it can reversibly self-assemble into aggregates because the closed spiropyrans transform to charged merocyanines, which form stacks that act as non-covalent crosslinking points and the POSS shell guarantees the stability of the aggregates. Copyright \u00a9 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",
        "keywords": [
            "atom transfer radical polymerization (ATRP)",
            "polyhedral oligomeric silsesquioxane",
            "self-assembly",
            "spiropyran",
            "stimuli-sensitive polymers"
        ],
        "venue": "Macromolecular Chemistry and Physics",
        "year": 2013,
        "id": "E17F8Pc3"
    },
    "5Qz7NuNL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hai-Bin Shen",
                "org": ""
            }
        ],
        "title": "A simplified theoretical model of Human Body Communication based on surface waveguide",
        "abstract": "The calculation of the former 5 layers stratified media theoretical model of HBC (Human Body Communication) takes too much calculation resource and time. To improve this condition, a simplified theoretical model of HBC based on the theory of waveguide on stratified media was proposed. According to the calculation results of theoretical and numerical models, attenuation constants in 5, 4 and 3 layers are consistent with each other, which is far from the results of 2 layers model. In conclusion, the model of 3 layers has been proved to maintain a balance between precision and efficiency in both theoretical and numerical approaches and can be used as the simplified theoretical model of HBC. The calculation time of the simplified theoretical model is just 0.215 times of the former 5 layers model without losing accuracy, which improves the efficiency of calculation by nearly 5 times. The simplified theoretical model is useful for the fast evaluation of the propagation mechanism of HBC signal.",
        "keywords": [
            "Attenuation constant",
            "HBC",
            "Propagation mechanism",
            "Stratified media",
            "Surface waveguide"
        ],
        "venue": "Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences",
        "year": 2013,
        "id": "5Qz7NuNL"
    },
    "4yxxSABA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Horticulture"
            },
            {
                "name": "Shuang Jiang",
                "org": "College of Horticulture"
            },
            {
                "name": "Guimei Lin",
                "org": "Institute of Biotechnology"
            },
            {
                "name": "Jianghua Cai",
                "org": "College of Horticulture"
            },
            {
                "name": "Xiaoxi Ye",
                "org": "College of Horticulture"
            },
            {
                "name": "Houbin Chen",
                "org": "College of Horticulture"
            },
            {
                "name": "Minhui Li",
                "org": "College of Natural Resources and Environment"
            },
            {
                "name": "Huaping Li",
                "org": "College of Natural Resources and Environment"
            },
            {
                "name": "Tom\u00e1\u0161 Tak\u00e1\u010d",
                "org": "Centre of the Region Han\u00e1 for Biotechnological and Agricultural Research"
            },
            {
                "name": "Jozef \u0160amaj",
                "org": "Centre of the Region Han\u00e1 for Biotechnological and Agricultural Research"
            },
            {
                "name": "Chunxiang Xu",
                "org": "College of Horticulture"
            }
        ],
        "title": "Wound-induced pectin methylesterases enhance banana (Musa spp. AAA) susceptibility to Fusarium oxysporum f. sp. cubense",
        "abstract": "Recent studies suggest that plant pectin methylesterases (PMEs) are directly involved in plant defence besides their roles in plant development. However, the molecular mechanisms of PME action on pectins are not well understood. In order to understand how PMEs modify pectins during banana (Musa spp.)-Fusarium interaction, the expression and enzyme activities of PMEs in two banana cultivars, highly resistant or susceptible to Fusarium, were compared with each other. Furthermore, the spatial distribution of PMEs and their effect on pectin methylesterification of 10 individual homogalacturonan (HG) epitopes with different degrees of methylesterification (DMs) were also examined. The results showed that, before pathogen treatment, the resistant cultivar displayed higher PME activity than the susceptible cultivar, corresponding well to the lower level of pectin DM. A significant increase in PME expression and activity and a decrease in pectin DM were observed in the susceptible cultivar but not in the resistant cultivar when plants were wounded, which was necessary for successful infection. With the increase of PME in the wounded susceptible cultivar, the JIM5 antigen (low methyestrified HGs) increased. Forty-eight hours after pathogen infection, the PME activity and expression in the susceptible cultivar were higher than those in the resistant cultivar, while the DM was lower. In conclusion, the resistant and the susceptible cultivars differ significantly in their response to wounding. Increased PMEs and thereafter decreased DMs acompanied by increased low methylesterified HGs in the root vascular cylinder appear to play a key role in determination of banana susceptibility to Fusarium. \u00a9 2013 \u00a9 The Author(2) [2013].",
        "keywords": [
            "Banana (Musa spp.)",
            "degree of pectin methylesterification",
            "Fusarium wilt",
            "host-",
            "pathogen interaction",
            "pectin methylesterases",
            "wound induced"
        ],
        "venue": "Journal of Experimental Botany",
        "year": 2013,
        "id": "4yxxSABA"
    },
    "b40CShLM": {
        "authors": [
            {
                "name": "Zhitao Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Mengyu Gan",
                "org": ""
            },
            {
                "name": "Jun Yan",
                "org": ""
            },
            {
                "name": "Haifeng Hu",
                "org": ""
            },
            {
                "name": "Jun Zeng",
                "org": ""
            },
            {
                "name": "Feifei Chen",
                "org": ""
            }
        ],
        "title": "Characterization and anticorrosive properties of poly(2,3-dimethylaniline)/ TiO",
        "abstract": "Poly(2,3-dimethylaniline)/TiO",
        "keywords": [
            ""
        ],
        "venue": "Polymer Composites",
        "year": 2013,
        "id": "b40CShLM"
    },
    "qN7lPZh9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Electronic, Information and Electrical Engineering"
            },
            {
                "name": "Xiubin Zhang",
                "org": "Department of Electronic, Information and Electrical Engineering"
            },
            {
                "name": "Ke Wang",
                "org": "China National Aeronautical Electronic Radio Research Institute"
            },
            {
                "name": "Tao Xu",
                "org": "Department of Electronics and Information Engineering"
            }
        ],
        "title": "A general method for module automatic testing in avionics systems",
        "abstract": "The traditional Automatic Test Equipment (ATE) systems are insufficient to cope with the challenges of testing more and more complex avionics systems. In this study, we propose a general method for module automatic testing in the avionics test platform based on PXI bus. We apply virtual instrument technology to realize the automatic testing and the fault reporting of signal performance. Taking the avionics bus ARINC429 as an example, we introduce the architecture of automatic test system as well as the implementation of algorithms in Lab VIEW. The comprehensive experiments show the proposed method can effectively accomplish the automatic testing and fault reporting of signal performance. It greatly improves the generality and reliability of ATE in avionics systems. \u00a9 Maxwell Scientific Organization, 2013.",
        "keywords": [
            "ARINC429 bus",
            "Ate",
            "Avionics systems",
            "Lab VIEW",
            "Performance testing of modules",
            "Virtual instruments"
        ],
        "venue": "Research Journal of Applied Sciences, Engineering and Technology",
        "year": 2013,
        "id": "qN7lPZh9"
    },
    "9sDufoNH": {
        "authors": [
            {
                "name": "Jingmei Xu",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Chunli Ren",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Hailong Cheng",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Zhe Wang",
                "org": "Materials Science Institute for Advanced Study"
            }
        ],
        "title": "Sulfonated poly (aryl ether sulfone) containing 1, 3, 4-oxadiazole as proton exchange membranes for medium-high temperature fuel cells",
        "abstract": "Double fluoride 2,5-bis(4-fluorophenyl)-1,3,4-oxadiazole (BFO) monomer was synthesized. Copolymerization of BFO, 2,2-bis(4-hydroxypheny)propane (bisphenol A) and 3\u20323-disulfonate-4\u20324-dichloro dipheny sulfone (SDCDPS) at different molar ratio resulted in a new poly (aryl ether sulfone) containing 1, 3, 4-oxadiazole polymers (SPAESO). The structures of monomer BFO and copolymer were confirmed by FT-IR and ",
        "keywords": [
            "2,5-bis(4-fluorophenyl)-1,3,4- oxadiazole",
            "PEMFC",
            "Proton conductivity",
            "Sulfonated poly (aryl ether sulfone)"
        ],
        "venue": "Journal of Polymer Research",
        "year": 2013,
        "id": "9sDufoNH"
    },
    "ub6fugmv": {
        "authors": [
            {
                "name": "Guoqi Zhang",
                "org": ""
            },
            {
                "name": "Bing Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian Xiong",
                "org": ""
            },
            {
                "name": "Linzhi Wu",
                "org": ""
            }
        ],
        "title": "Response of sandwich structures with pyramidal truss cores under the compression and impact loading",
        "abstract": "In this paper, the pyramidal truss core sandwich structures consisting of carbon fiber reinforced polymer (CFRP) facesheets and aluminum alloy cores were manufactured based on the slot-fitting method. This hybrid concept is to maximize the specific bending stiffness/strength as well as obtain excellent energy absorption ability. Quasi-static compression tests were conducted to get the stress-strain curves and to evaluate the energy absorption mechanism. Low velocity impact tests were carried out to investigate the damage resistance of such structures. The compressive measurements show that the low density aluminum alloy pyramidal truss cores have superior energy absorption ability compared with other lightweight lattice cores. In the impact tests, the failure of matrix cracking, fiber breakage, delamination of CFRP facesheets and buckling of truss members occurred and the extent of damage was significantly affected by the impact site. In addition to experimental testing, finite element models for compression and impact simulations have been developed using ABAQUS software. The numerical results were validated compared with the experimental tests. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Energy absorption",
            "Impact",
            "Sandwich structure",
            "Truss core"
        ],
        "venue": "Composite Structures",
        "year": 2013,
        "id": "ub6fugmv"
    },
    "4XfcshnX": {
        "authors": [
            {
                "name": "Tong Chang",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhi-You Li",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Yuan Chang",
                "org": "State Key Laboratory of Electric Insulation and Power Equipment"
            },
            {
                "name": "Ke-Chao Zhou",
                "org": "State Key Laboratory of Powder Metallurgy"
            }
        ],
        "title": "Preparation of NiO/NiFe2O4 coatings by electrophoresis and pre-oxidation diffusion treatment and their formation mechanism",
        "abstract": "Electrodeposition-electrophoretic deposition (EPD) technique was employed for fabricating the ferric oxide (Fe",
        "keywords": [
            "Coating structure",
            "Electrodeposition",
            "Electrophoresis",
            "Ni-based superalloy",
            "NiFe2 O4",
            "Pre-oxidation"
        ],
        "venue": "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",
        "year": 2013,
        "id": "4XfcshnX"
    },
    "rcUjBKwX": {
        "authors": [
            {
                "name": "Shaoyang Zhang",
                "org": "Department of Materials Science and Engineering"
            },
            {
                "name": "Xuefeng Jin",
                "org": "Department of Materials Science and Engineering"
            },
            {
                "name": "Wenwu Zhong",
                "org": "Department of Materials Science and Engineering"
            },
            {
                "name": "Aijiao Xu",
                "org": "Department of Materials Science and Engineering"
            },
            {
                "name": "Xiaoli Zhou",
                "org": "Department of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Materials Science and Engineering"
            },
            {
                "name": "Zhanhong Qiu",
                "org": "Department of Materials Science and Engineering"
            }
        ],
        "title": "Investigation on tribological behaviour of diesel engine exhaust valve dry sliding against valve seat",
        "abstract": "A high-chromium alloy with 2Cr32Si2MnMo2 available for diesel engine valve seats was fabricated by centrifugal casting to improve valve seat quality. The friction and wear performances of the valve seat dry sliding against an exhaust valve were measured using a SRV testing machine. The test procedures include temperature and load sensitivities and wear. The test temperatures ranged from 100 \u00b0C to 280 \u00b0C and loads from 50 to 125 N. The friction and wear of the valve seat were found to decrease first and then increase with the increment of temperature or load. Scanning electron microscopy and energy dispersive X-ray spectroscopy analyses revealed the tribofilms contained more friction-increasing Cr",
        "keywords": [
            "Engine valve seat",
            "Exhaust valve",
            "Friction",
            "Wear"
        ],
        "venue": "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology",
        "year": 2013,
        "id": "rcUjBKwX"
    },
    "KTEdHoja": {
        "authors": [
            {
                "name": "Jing-Mei Xu",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Hai-Long Cheng",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Hong-Wei Bai",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Chun-Li Ren",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Hui-Xuan Zhang",
                "org": "Changchun Institute of Applied Chemistry"
            },
            {
                "name": "Zhe Wang",
                "org": "Changchun Institute of Applied Chemistry"
            }
        ],
        "title": "Preparation and behavior of sulfonated poly(aryle ether ketone sulfone) containing amino proton exchange membrane",
        "abstract": "The sulfonated poly(aryle ether ketone sulfone) with different sulfonation degree containing amino copolymers were prepared by polycondensation method. The FTIR and ",
        "keywords": [
            "Amino",
            "Proton conductivity",
            "Proton exchange membrane",
            "Sulfonated poly(aryle ether ketone sulfone)"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2013,
        "id": "KTEdHoja"
    },
    "aUs5Oato": {
        "authors": [
            {
                "name": "Jingmei Xu",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Hailong Cheng",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Hailan Han",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Zhe Wang",
                "org": "Materials Science Institute for Advanced Study"
            }
        ],
        "title": "Construction of a new continuous proton transport channel through a covalent crosslinking reaction between carboxyl and amino groups",
        "abstract": "Sulfonated poly(arylene ether ketone sulfone) bearing pendant carboxylic acid groups (C-SPAEKS) and sulfonated poly(arylene ether ketone sulfone) containing amino groups (Am-SPAEKS) were used to prepare C-SPAEKS/Am-SPAEKS crosslinked membranes. ",
        "keywords": [
            "Copolymer",
            "Crosslinked",
            "Fuel cell",
            "Proton conductivity",
            "Proton exchange membrane"
        ],
        "venue": "International Journal of Hydrogen Energy",
        "year": 2013,
        "id": "aUs5Oato"
    },
    "DldG0Zqd": {
        "authors": [
            {
                "name": "Wei Qiu",
                "org": "Guizhou Institute of Metallurgy and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Youqian Bai",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Dandan Fu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Feifei Chen",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Preparation and characterization of polyaniline nanofiber colloids",
        "abstract": "Polyaniline (PANI) nanofibers were prepared via the reaction of aniline with ammonium persulfate carried out in ethylene glycol (EG) medium without water. These purified PANI nanofibers could be dispersed in water and other polar solvents, such as ethanol, EG, and N,N-dimethylformamide, to form colloids. The morphology and structure of the PANI nanofibers were characterized and the effects of mechanical stirring on the morphology, structure, and electrical performance of PANI were investigated. The results indicated that the intermolecular H-bonding interaction between molecules of PANI and alcohol is advantageous to the one-dimensional growth of PANI, and a stirring reaction results in a lager size, a higher doping level, conductivity, degree of crystallinity, and oxidation than a nonstirring reaction. POLYM. ENG. SCI., 2013. \u00a9 2012 Society of Plastics Engineers. Copyright \u00a9 2012 Society of Plastics Engineers.",
        "keywords": [
            ""
        ],
        "venue": "Polymer Engineering and Science",
        "year": 2013,
        "id": "DldG0Zqd"
    },
    "TFrBNrjf": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Zhengong Zhou",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Shidong Pan",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "High temperature residual properties of carbon fiber composite sandwich panel with pyramidal truss cores",
        "abstract": "A study on the mechanical property degradation of carbon fiber composite sandwich panel with pyramidal truss cores by high temperature exposure is performed. Analytical formulae for the residual bending strength of composite sandwich panel after thermal exposure are presented for possible competing failure modes. The composite sandwich panels were fabricated from unidirectional carbon/epoxy prepreg, and were exposed to different temperatures for different time. The bending properties of the exposed specimens were measured by three-point bending tests. Then the effect of high temperature exposure on the bending properties and damage mechanism were analyzed. The results have shown that the residual bending strength of composite sandwich panels decreased with increasing exposure temperature and time, which was caused by the degradation of the matrix property and fiber-matrix interface property at high temperature. The effect of thermal exposure on failure mode of composite sandwich panel was observed as well. The measured failure loads showed good agreement with the analytical predictions. It is expected that this study can provide useful information on the design and application of carbon fiber composite sandwich panel at high temperature. \u00a9 2012 Springer Science+Business Media B.V.",
        "keywords": [
            "Bending properties",
            "Composite",
            "High temperature exposure",
            "Sandwich panel"
        ],
        "venue": "Applied Composite Materials",
        "year": 2013,
        "id": "TFrBNrjf"
    },
    "d0zFRi8Q": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Shu-Juan Wei",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Meng-Yun Gan",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Fei-Fei Chen",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Nan Tian",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Jun Zeng",
                "org": "College of Chemical Engineering"
            }
        ],
        "title": "Rapid emuision polymerization of poly (2, 3-dimethylaniline) initiated by APS/Fe2+ composite oxidants and its performances",
        "abstract": "Poly (2, 3-dimethylaniline) (P (2, 3-DMA)) was synthesized by a rapid emulsion polymerization using ammonium peroxydisulfate and ferrous ion (APS/Fe) as composite oxidants. The effect of Fe",
        "keywords": [
            "3-dimethylaniline)",
            "Composite oxidant",
            "Emulsion polymerization",
            "Poly(2",
            "Rapid polymerization"
        ],
        "venue": "Acta Polymerica Sinica",
        "year": 2013,
        "id": "d0zFRi8Q"
    },
    "ZychXRJb": {
        "authors": [
            {
                "name": "Qian Xin",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Yanjun Jiang",
                "org": "National Key Laboratory of Biochemical Engineering"
            },
            {
                "name": "Jing Gao",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Liya Zhou",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Ying He",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Fei Jia",
                "org": "School of Chemical Engineering"
            }
        ],
        "title": "Biomimetic preparation of organic-inorganic composite microcapsules for glucose oxidase immobilization",
        "abstract": "Organic-inorganic composite microcapsules made of sodium poly(styrenesulfonate) (PSS), poly(dimethyl diallyl ammonium chloride) (PDADMAC), and biomimetic silica were successfully fabricated via a combination of layer-by-layer self-assembly and biomimetic mineralization. The morphologies and chemical compositions of the microcapsules (denoted by (PSS/PDADMAC)",
        "keywords": [
            "Biomimetic mineralization",
            "Composite microcapsule",
            "Glucose oxidase",
            "Layer-by-layer assembly"
        ],
        "venue": "Cuihua Xuebao/Chinese Journal of Catalysis",
        "year": 2013,
        "id": "ZychXRJb"
    },
    "2aa1iqMp": {
        "authors": [
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Qiu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Dandan Fu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Sha Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Youqian Bai",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Synthesis and anticorrosion performance of poly(2,3-dimethylaniline)- TiO2 composite",
        "abstract": "Poly(2,3-dimethylaniline)-TiO",
        "keywords": [
            "Corrosion protection",
            "EIS",
            "OCP",
            "Poly(2,3-dimethylaniline)",
            "TiO2"
        ],
        "venue": "Progress in Organic Coatings",
        "year": 2013,
        "id": "2aa1iqMp"
    },
    "WaLYYg9x": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Zhengong Zhou",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Mechanical behavior and failure mechanisms of carbon fiber composite pyramidal core sandwich panel after thermal exposure",
        "abstract": "An attempt has been made here to evaluate the effect of thermal exposure on the mechanical behavior and failure mechanisms of carbon fiber composite sandwich panel with pyramidal truss core under axial compression. Analytical formulae for the collapse strength of composite sandwich panel after thermal exposure were derived. Axial compression tests of composite laminates and sandwich panels after thermal exposure were conducted at room temperature to assess the degradation caused by the thermal exposure. Experimental results showed that the failure of sandwich panel are not only temperature dependent, but are time dependent as well. The decrease in residual compressive strength is mainly attributed to the degradation of the matrix and the degradation of fiber-matrix interface, as well as the formation of cracks and pores when specimens are exposed to high temperature. The measured failure loads obtained in the experiments showed reasonable agreement with the analytical predictions. \u00a9 2013.",
        "keywords": [
            "Composite",
            "Mechanical properties",
            "Sandwich panel",
            "Thermal exposure"
        ],
        "venue": "Journal of Materials Science and Technology",
        "year": 2013,
        "id": "WaLYYg9x"
    },
    "ivor4Qbo": {
        "authors": [
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wanglin Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei Qiu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Characterization and anticorrosive properties of poly(2,3-dimethylaniline)/nano-Al2O3 composite synthesized by emulsion polymerization",
        "abstract": "Poly(2,3-dimethylaniline)/nano-Al",
        "keywords": [
            "Corrosion protection",
            "Electrochemistry",
            "Emulsion polymerization",
            "Nano-Al2O3",
            "Poly(2,3-dimethylaniline)"
        ],
        "venue": "Polymers for Advanced Technologies",
        "year": 2013,
        "id": "ivor4Qbo"
    },
    "dyj37jvb": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xuebing Li",
                "org": ""
            },
            {
                "name": "Shihong Ding",
                "org": ""
            },
            {
                "name": "Jun Zhang",
                "org": ""
            }
        ],
        "title": "Global stability of cascaded systems with non-smooth continuity",
        "abstract": "The local/global Lipschitz continuity is always required when considering the stability of the cascaded systems. Different from the exiting methods proposed in the literature, this paper gives a method to deal with non-smooth cascaded systems. By using iISS property, some sufficient conditions for global asymptotic stability of the cascaded systems are derived. Then, based upon this, an interesting result of finite-time stability for cascaded systems is further studied. The proposed methods are verified by some academic examples. \u00a9 2013 TCCT, CAA.",
        "keywords": [
            "Cascaded Systems",
            "Finite-time Control",
            "Stability"
        ],
        "venue": "Chinese Control Conference, CCC",
        "year": 2013,
        "id": "dyj37jvb"
    },
    "JQ0IP1n5": {
        "authors": [
            {
                "name": "Jia Lou",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Free vibration analysis of lattice sandwich beams under several typical boundary conditions",
        "abstract": "Free vibration problems of lattice sandwich beams under several typical boundary conditions are investigated in the present paper. The lattice sandwich beam is transformed to an equivalent homogeneous three-layered sandwich beam. Unlike the traditional analytical model in which the rotation angles of the face sheets and the core are assumed the same, different rotation angles are considered in this paper to characterize the real response of sandwich beams. The analytical solutions of the natural frequencies for several typical boundary conditions are obtained. The effects of material properties and geometric parameters on the natural frequencies are also investigated. \u00a9 2013 The Chinese Society of Theoretical and Applied Mechanics.",
        "keywords": [
            "analytical method",
            "beam",
            "composites",
            "lattice materials",
            "vibration"
        ],
        "venue": "Acta Mechanica Solida Sinica",
        "year": 2013,
        "id": "JQ0IP1n5"
    },
    "PuxQafPa": {
        "authors": [
            {
                "name": "Hai-Long Cheng",
                "org": "Engineering Research Center of Sythetic Resin and Special Chemical Fiber"
            },
            {
                "name": "Jing-Mei Xu",
                "org": "Engineering Research Center of Sythetic Resin and Special Chemical Fiber"
            },
            {
                "name": "Li Ma",
                "org": "Engineering Research Center of Sythetic Resin and Special Chemical Fiber"
            },
            {
                "name": "Bai-Jun Liu",
                "org": "Engineering Research Center of Sythetic Resin and Special Chemical Fiber"
            },
            {
                "name": "Chun-Li Ren",
                "org": "Engineering Research Center of Sythetic Resin and Special Chemical Fiber"
            },
            {
                "name": "Hong-Wei Bai",
                "org": "Engineering Research Center of Sythetic Resin and Special Chemical Fiber"
            },
            {
                "name": "Zhe Wang",
                "org": "Changchun Institute of Applied Chemistry"
            },
            {
                "name": "Hui-Xuan Zhang",
                "org": "Changchun Institute of Applied Chemistry"
            }
        ],
        "title": "Spectroscopy analysis of sulfonated poly(arylene ether ketone sulfone) on side chain for proton exchange membrane",
        "abstract": "A series of poly(arylene ether ketone sulfone)s containing different amino content (Am-PAEKS) were prepared via direct polycondensation reactions, and then the sulfobutyl groups were grafted onto the Am-PAEKS by amidating reaction between the amide groups in Am-PAEKS and carboxylic acid groups in 4-(N-butane sulfonic) aminobenzoic acid. The structures of the compounds and the polymer were confirmed by FTIR and H-NMR. The new characteristic bands at 1239 and 1060 cm",
        "keywords": [
            "FTTR",
            "H-NMR",
            "Sulfonated poly (arylene ether ketone sulfone) on side chain",
            "TGA"
        ],
        "venue": "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",
        "year": 2013,
        "id": "PuxQafPa"
    },
    "O5sOkokS": {
        "authors": [
            {
                "name": "Mei Zhang",
                "org": "Laboratory of Electrochemical Process and Technology for Materials"
            },
            {
                "name": "Xing Yang",
                "org": "Laboratory of Electrochemical Process and Technology for Materials"
            },
            {
                "name": "Xinfeng Kan",
                "org": "Laboratory of Electrochemical Process and Technology for Materials"
            },
            {
                "name": "Xin Wang",
                "org": "Laboratory of Electrochemical Process and Technology for Materials"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Electrochemical Process and Technology for Materials"
            },
            {
                "name": "Mengqiu Jia",
                "org": "Laboratory of Electrochemical Process and Technology for Materials"
            }
        ],
        "title": "Carbon-encapsulated CoFe2O4/graphene nanocomposite as high performance anode for lithium ion batteries",
        "abstract": "Carbon-encapsulated CoFe",
        "keywords": [
            "Anode",
            "Carbon shells",
            "CoFe2O4",
            "Graphene",
            "Lithium ion batteries"
        ],
        "venue": "Electrochimica Acta",
        "year": 2013,
        "id": "O5sOkokS"
    },
    "AtGYVnvX": {
        "authors": [
            {
                "name": "Qiuping Wei",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Taimin Yang",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "K.C. Zhou",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "P. Zheng",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Jie Li",
                "org": "School of Metallurgical Science and Engineering"
            },
            {
                "name": "D. Zhang",
                "org": "State Key Laboratory of Powder Metallurgy"
            },
            {
                "name": "Zhou Li",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Z.M. Yu",
                "org": "School of Metallurgical Science and Engineering"
            }
        ],
        "title": "Effect of sputtered Mo interlayers on Si (100) substrates for the deposition of diamond film by hot filament chemical vapor deposition",
        "keywords": [
            "Diamond films",
            "Filament-substrate distance",
            "Hot filament chemical vapor deposition (HFCVD)",
            "Mo interlayer",
            "Si (100)",
            "Ultra-smooth nano-crystalline diamond"
        ],
        "venue": "Surface and Coatings Technology",
        "year": 2013,
        "id": "AtGYVnvX"
    },
    "sKYN2psT": {
        "authors": [
            {
                "name": "Jing-Mei Xu",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Ying Zhao",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Hai-Long Cheng",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Hong-Wei Bai",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Chun-Li Ren",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Zhe Wang",
                "org": "Changchun Institute of Applied Chemistry"
            },
            {
                "name": "Hui-Xuan Zhang",
                "org": "Changchun Institute of Applied Chemistry"
            }
        ],
        "title": "Preparation and behavior of amino-containing sulfonated poly(Aryl ether ketone sulfone) crosslinked membranes for PEMFC",
        "abstract": "The sulfonated poly (aryl ether ketone sulfone) copolymers bearing pendant amino groups were synthesized by nucleophilic polycondensation method in this paper. The C-Am-SPAEKS crosslinked membrane was obtained by a heating reaction at 180 \u00b0C. The FTIR spectrum and H-NMR spectrum showed that the amino group had been introduced into the SPAEKS copolymer and the amide bond between the amino and the sulfonic acid groups was formed. The results indicated that the covalent crosslinking between the amino and the sulfonic acid groups decreased the methanol permeability and the swelling ratio, improved the thermal stability and water retention capacity of the C-Am-SPAEKS crosslinked membrane. The proton conductivity of the C-Am-SPAEKS crosslinked membrane reached 0. 0883 S/cm at 120 \u00b0C which is able to meet the requirements of proton exchange membrane fuel cells. The methanol permeability of the C-Am-SPAEKS crosslinked membrane was only 0.5 \u00d7 10",
        "keywords": [
            "Amino",
            "Crosslinked membrane",
            "Proton exchange membrane",
            "Sulfonated poly (aryl ether ketone sulfone)"
        ],
        "venue": "Acta Polymerica Sinica",
        "year": 2013,
        "id": "sKYN2psT"
    },
    "1QJwvuzn": {
        "authors": [
            {
                "name": "Jin-Yang Zheng",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Ze Huang",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Cun-Jian Miao",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Xiao-Zhe Gao",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Xiao-Bo Zhu",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Xiang-Yu Shu",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Feng-Qing Xiao",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            }
        ],
        "title": "Effect of different control modes during tensile experiment",
        "abstract": "To investigate the difference between tensile tests under displacement control mode and extensometer control mode, tensile tests of 9% cold stretched S30408 austenitic stainless steel were performed at 20\u00b0C and -196\u00b0C with each control mode respectively and using finite element simulation to find the connection of two different modes. Results show that the actual strain rate in displacement control mode is lower than that in extensometer control mode and the standard correction formula cannot eliminate the error caused by the difference between actual strain rates of specimen in different modes. The results of two different modes are nearly the same at 20\u00b0C, but have an nonnegligible difference at -196\u00b0C. Using displacement control mode instead of extensometer control mode can also meet the engineering requirements at 20\u00b0C, but it is advised to use extensometer control mode at -196\u00b0C.",
        "keywords": [
            "Austenitic stainless steel",
            "Cold stretching",
            "Displacement control mode",
            "Extensometer control mode",
            "Tensile experiment"
        ],
        "venue": "Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science)",
        "year": 2013,
        "id": "1QJwvuzn"
    },
    "zw1HIr0L": {
        "authors": [
            {
                "name": "Guoqi Zhang",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Jinshui Yang",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "The residual compressive strength of impact-damaged sandwich structures with pyramidal truss cores",
        "abstract": "A combined experimental and numerical study is conducted to assess the effects of impact energy, impact site and core density on the compression-after-impact (CAI) strength of pyramidal truss core sandwich structures. It is found that the severity of impact damage highly depends on the impact site. The CAI tests show that the local buckling occurs for both the un-impact specimens and the specimens impacted under lower energy, while debonding is observed for the specimens impacted under higher energy. In case of the specimens impacted on the middle point of the four adjacent nodes, only a crack appears in the impact-damaged facesheet, which propagates transversely across the facesheet. It is observed that the CAI strength of specimens impacted on the middle point of four adjacent nodes drop much more than that of specimens impacted on the node, and that the specimens with higher density cores have slightly lower normalized CAI strength reduction. Moreover, it is found that the CAI strength of specimens impacted on the node decreases with the impact energy increasing. In addition to experimental tests, the numerical simulation performs well in capturing the failure modes for impact-damaged specimens under compressive load. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Compression-after-impact (CAI) strength",
            "Sandwich structure",
            "Truss core"
        ],
        "venue": "Composite Structures",
        "year": 2013,
        "id": "zw1HIr0L"
    },
    "LDRXLMdW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of VLSI Design"
            },
            {
                "name": "Hai-Bin Shen",
                "org": "Institute of VLSI Design"
            },
            {
                "name": "Lei Liu",
                "org": "Institute of Advanced Technology of Electrical and Electronic Engineering"
            }
        ],
        "title": "Analysis of wave propagation on human body based on stratified media model",
        "abstract": "Human body communication (HBC) is a promising near-field communication (NFC) method emerging in recent years. But existing theoretical models of HBC are too simple to simulate the wave propagation on human body. In this work, in order to clarify the propagation mechanism of electromagnetic wave on human body, a surface waveguide HBC theoretical model based on stratified media cylinder is presented. A numerical model analyzed by finite element method (FEM) is used for comparing and validating the theoretical model. Finally, results of theoretical and numerical models from 80 MHz to 200 MHz agree fairly well, which means that theoretical model can characterize accurate propagation mechanism of HBC signal. Meanwhile, attenuation constants derived from two kinds of models are within the range from 1.64 to 3.37, so that HBC signal can propagate effectively on human body. The propagation mechanism derived from the theoretical model is useful to provide design information for the transmitter and the modeling of the propagation channel in HBC. \u00a9 2013 Central South University Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "human body communication",
            "propagation constant",
            "attenuation constant",
            "propagation mechanism",
            "stratified media",
            "surface waveguide"
        ],
        "venue": "Journal of Central South University",
        "year": 2013,
        "id": "LDRXLMdW"
    },
    "CIDlc6Jp": {
        "authors": [
            {
                "name": "Sha Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jihai Tang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Dandan Fu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Youqian Bai",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Preparation and microwave absorbing properties of polyaniline-modified silicon carbide composites",
        "abstract": "Polyaniline (PANI)/silicon carbide (SiC) composites were prepared by emulsion polymerization using sodium dodecylbenzene sulfonate and ammonium persulfate as emulsifier and oxidant, respectively. The structure and morphology of the composites were characterized by Fourier transform infrared (FTIR) spectroscopy, x-ray diffraction (XRD), and scanning electron microscopy (SEM). The FTIR and XRD results indicated that there existed an interaction between PANI molecules and SiC particles. The SEM results indicated that SiC particles were covered with the conducting PANI. Microwave absorbing properties were investigated by measuring complex permittivity and complex permeability at 26.5-40 GHz. The results showed that the reflection loss (RL) properties of PANI/SiC composites exhibited significant improvements compared with pure SiC. A maximum RL of -36.3 dB was observed at 38.6 GHz with a thickness of 0.9 mm for the composites and the effective absorption band under -10 dB reached 6.2 GHz. \u00a9 The Author(s) 2013.",
        "keywords": [
            "permeability",
            "permittivity",
            "Polyaniline",
            "reflection loss",
            "silicon carbide"
        ],
        "venue": "High Performance Polymers",
        "year": 2013,
        "id": "CIDlc6Jp"
    },
    "JI4tnb80": {
        "authors": [
            {
                "name": "Jun-Hua You",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Shu Yang",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Ke-Qiang Qiu",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Ying-Lei Ren",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Effect of Sr on microstructure of As-cast Mg-8Zn-5Al-1Si alloy",
        "abstract": "Effects of Sr on as-cast microstructure of Mg-8Zn-5Al-1Si alloy were investigated by the optical microscopy (OM), the scanning electron microscope (SEM) and the X-ray diffraction (XRD). The results indicate that Sr affect the dendrites of primary phase \u03b1-Mg and the type, quantity, size and morphology of the second phase. As-cast Mg-8Zn-5Al-1Si alloy is mainly composed of \u03c6-Mg",
        "keywords": [
            "Magnesium alloy",
            "Microstructure",
            "Sr"
        ],
        "venue": "Materials Science and Technology Conference and Exhibition 2013, MS and T 2013",
        "year": 2013,
        "id": "JI4tnb80"
    },
    "pjP2agjG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemistry Engineering"
            },
            {
                "name": "Dan-Dan Fu",
                "org": "College of Chemistry and Chemistry Engineering"
            },
            {
                "name": "Meng-Yu Gan",
                "org": "College of Chemistry and Chemistry Engineering"
            },
            {
                "name": "Feng Zhang",
                "org": "College of Chemistry and Chemistry Engineering"
            },
            {
                "name": "Zhi-Tao Li",
                "org": "College of Chemistry and Chemistry Engineering"
            },
            {
                "name": "Sha Li",
                "org": "College of Chemistry and Chemistry Engineering"
            }
        ],
        "title": "Characterization and anticorrosive properties of poly(2,3-dimethylaniline)/ Na+-montmorillonite composite prepared by emulsion polymerization",
        "abstract": "Composites of Poly(2,3-dimethylaniline) and inorganic Na ",
        "keywords": [
            "composite",
            "corrosion",
            "emulsion polymerization",
            "poly(2,3-dimethylaniline) clay"
        ],
        "venue": "Journal of Applied Polymer Science",
        "year": 2013,
        "id": "pjP2agjG"
    },
    "6naPlDLg": {
        "authors": [
            {
                "name": "Jinshui Yang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Guoqi Zhang",
                "org": "Center for Composite Materials"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials"
            }
        ],
        "title": "Vibration and damping characteristics of hybrid carbon fiber composite pyramidal truss sandwich panels with viscoelastic layers",
        "abstract": "The vibration and damping performances of hybrid carbon fiber composite pyramidal truss sandwich panels with viscoelastic layers embedded in the face sheets were investigated in this paper. Hybrid carbon fiber composite pyramidal truss sandwich panels containing different thickness of viscoelastic layers were manufactured using a hot press molding method. Analytical models based on modal strain energy approach were developed using ABAQUS software to estimate the damping property of the hybrid sandwich structures. A set of modal tests were carried out to investigate the vibration and damping characteristics of such hybrid sandwich panels with or without viscoelastic layers. The damping loss factors of composite slender beams with different fiber orientations were tested to determine the constitutive damping properties of parent materials for such hybrid sandwich panels. The numerical simulation results showed good agreement with the experimental tests. The damping loss factors of hybrid sandwich panels increased distinctly compared with previous sandwich panels due to the viscoelastic layer embedded in the face sheets. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Composite",
            "Pyramidal truss cores",
            "Sandwich panels",
            "Vibration damping",
            "Viscoelastic layer"
        ],
        "venue": "Composite Structures",
        "year": 2013,
        "id": "6naPlDLg"
    },
    "BKPTCN5g": {
        "authors": [
            {
                "name": "Xiaobo Zhu",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Cunjian Miao",
                "org": "Institute of Process Equipment"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment"
            }
        ],
        "title": "A method for prediction of forming strain for cold stamping formed head made of S30408 austenitic stainless steel",
        "abstract": "Large deformation takes place in the forming process of cold stamping formed head. Such large forming strain induces large content of martensite transformation and then decreases the plasticity and ductility in transformation regions, which will affect the safety of head used under low temperature. Therefore, having an accurate prediction of forming strain can provide the basis for safe use of cold stamping formed heads. In this paper, a method for predicting forming strain is put forward. A prediction model is established through cold stamping forming test and FEA. Meanwhile, a forming strain prediction interval based on statistic analysis is also established, which is then proved to have a good prediction of foming strain for cold stamping formed head made of S30408 metastable ASS through test verification. Copyright \u00a9 2013 by ASME.",
        "keywords": [
            ""
        ],
        "venue": "American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP",
        "year": 2013,
        "id": "BKPTCN5g"
    },
    "pfFpZ13B": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Electrical Engineering"
            },
            {
                "name": "Yong Gang Peng",
                "org": "College of Electrical Engineering"
            },
            {
                "name": "Wei Wei",
                "org": "College of Electrical Engineering"
            }
        ],
        "title": "Applied technology in design of smart terminal for new energy micro grid of Island",
        "abstract": "Applied technology plays an important role in new energy micro grid. new energy micro grid is promising development trend of small and medium-sized island power system. The smart terminal is designed for measuring and sampling the micro grid's real-time data, realization for coordinated control of micro grid. Smart terminal use the communication and interface module to connect to the other equipment and collecting data. The smart terminal can upload the operating data of micro grid and receive control commands through the Ethernet. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Applied technology",
            "Control system of micro grid",
            "New energy micro grid of Island",
            "Smart terminal"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "pfFpZ13B"
    },
    "i1L52ess": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Resources and Safety Engineering"
            },
            {
                "name": "Yi Fu Hu",
                "org": "School of Resources and Safety Engineering"
            }
        ],
        "title": "Study on reinforcement methods based on different disintegration mechanism of red sandstone landslides in Changji highway",
        "abstract": "Based on the engineering properties of red sandstone, especially hydraulic mechanical properties, red sandstone slopes are taken as examples. Polarized microscope, powder X-ray diffraction and several general experimental analyses are conducted to get some basic physical indices and microstructure parameters. By summarizing and comparing to other scholars' research results, this paper analyzes the disintegration mechanism and failure mechanism of the red sandstone Slope. Several examples of slopes reinforcement projects of Changji highway in Hunan province are taken for the analysis of red sandstone rock properties deeply. Meanwhile, a comprehensive analysis is carried out between three red sandstone slopes' instability mechanisms. Finally, some more practical reinforcement methods will be discussed in this article which would do favor to provide scientific basis for disaster prevention and mitigation. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Disintegration mechanism",
            "Drainage",
            "Red sandstones landslide",
            "Reinforcement"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "i1L52ess"
    },
    "afIGyPjt": {
        "authors": [
            {
                "name": "Jian Han",
                "org": "School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong"
            },
            {
                "name": "Huijun Li",
                "org": "School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong"
            },
            {
                "name": "Zhixiong Zhu",
                "org": "School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong"
            },
            {
                "name": "Frank Barbaro",
                "org": "CBMM Technology Suisse"
            },
            {
                "name": "Laizhu Jiang",
                "org": "Baoshan Iron and Steel Co., Ltd."
            },
            {
                "name": "Haigang Xu",
                "org": "Baoshan Iron and Steel Co., Ltd."
            },
            {
                "name": "Li Ma",
                "org": "Baoshan Iron and Steel Co., Ltd."
            }
        ],
        "title": "Microstructure and mechanical properties of friction stir welded 18Cr-2Mo ferritic stainless steel thick plate",
        "abstract": "In this study, microstructure and mechanical properties of a friction stir welded 18Cr-2Mo ferritic stainless steel thick plate were investigated. The 5.4. mm thick plates with excellent properties were welded at a constant rotational speed and a changeable welding speed using a composite tool featuring a chosen volume fraction of cubic boron nitride (cBN) in a W-Re matrix. The high-quality welds were successfully produced with optimised welding parameters, and studied by means of optical microscopy (OM), scanning electron microscopy (SEM), electron back-scattered diffraction (EBSD) and standard hardness and impact toughness testing. The results show that microstructure and mechanical properties of the joints are affected greatly, which is mainly related to the remarkably fine-grained microstructure of equiaxed ferrite that is observed in the friction stir welded joint. Meanwhile, the ratios of low-angle grain boundary in the stir zone regions significantly increase, and the texture turns strong. Compared with the base material, mechanical properties of the joint are maintained in a comparatively high level. \u00a9 2014 Elsevier Ltd.",
        "keywords": [
            "Ferritic stainless steel",
            "Friction stir welding",
            "Mechanical property",
            "Microstructure",
            "Thick plate"
        ],
        "venue": "Materials and Design",
        "year": 2014,
        "id": "afIGyPjt"
    },
    "eygut0jf": {
        "authors": [
            {
                "name": "Jinshui Yang",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Guoqi Zhang",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Xintao Wang",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            }
        ],
        "title": "Study on vibration damping of composite sandwich cylindrical shell with pyramidal truss-like cores",
        "abstract": "The vibration and damping characteristics of free-free composite sandwich cylindrical shell with pyramidal truss-like cores have been conducted using the Rayleigh-Ritz model and finite element method. The predictions for the modal properties of composite sandwich cylindrical shell with pyramidal truss-like cores showed good agreement with the experimental tests. The influences of fiber ply angles on the natural frequency and damping loss factor were investigated. Three types of such composite sandwich cylindrical shells were manufactured using a hot press molding method and the relevant modal characteristics of various sandwich cylindrical shells could be obtained by modal tests. It can be found that modal strain energy approach was effective to estimate the structural damping loss factors and the variation of damping for each vibration modes could be explained suitably through the contributions of each strain energy components. Results showed that the structural damping loss factors not only depended on inherent material damping, but also relied on the vibration modes. The natural frequencies of composite sandwich cylindrical shell increased with the increasing of the ply angle of the inner and outer curve face sheets, whereas the damping loss factors of present shells did not increase monotonically. \u00a9 2014 Elsevier Ltd.",
        "keywords": [
            "Composite",
            "Cylindrical shell",
            "Damping",
            "Natural frequency",
            "Sandwich"
        ],
        "venue": "Composite Structures",
        "year": 2014,
        "id": "eygut0jf"
    },
    "Kot20pTG": {
        "authors": [
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Xiao Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jihai Tang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Ying Tu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Haifeng Hu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "The effect of H",
        "abstract": "In this work, flake-like poly(2,3-dimethylaniline) (P(2,3-DMA)) with enhanced thermal stability and anticorrosive ability was synthesized by in situ polymerization using H",
        "keywords": [
            "corrosion protection",
            "flake",
            "hydrogen peroxide",
            "poly(2,3-dimethylaniline)",
            "polyaniline"
        ],
        "venue": "Macromolecular Research",
        "year": 2014,
        "id": "Kot20pTG"
    },
    "AZDMckA8": {
        "authors": [
            {
                "name": "Jihai Tang",
                "org": "No. 59 Research Institute of China Ordnance Industry"
            },
            {
                "name": "Li Ma",
                "org": "College of Materials Science and Engineering, Chongqing University"
            },
            {
                "name": "Nan Tian",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Fenfang Xu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Zeng",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Ying Tu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Synthesis and electromagnetic properties of PANI/PVP/CIP core-shell composites",
        "abstract": "The polyaniline/polyvinylpyrrolidone/carbonyl iron powder (PANI/PVP/CIP) core-shell composites were prepared by in-situ polymerization in the PVP aqueous solution using toluenesulfonic acid (TSA) as dopant and ammonium persulfate (APS) as oxidant. The PANI/PVP/CIP was systematically investigated using scanning electron microscopy (SEM), FT-IR spectroscopy, electrochemical workstation, thermogravimetry analysis (TGA) and vector network analyzer. The results showed that the PANI/PVP can dramatically improve corrosion resistance of CIP. Compared with pure CIP, the PANI/PVP/CIP composites exhibited better impedance match and excellent microwave absorption properties. The reflection loss was found to <-10 dB in the 27.3-39.5 GHz range at thickness of 1.1 mm, and the minimum reflection loss of -15.28 dB was observed at 29.47 GHz with a matching thickness of 1.2 mm. A possible mechanism of the improved microwave absorption properties of the core-shell structure was obtained. \u00a9 2014 Elsevier B.V.",
        "keywords": [
            "Core-shell structure",
            "Corrosion resistance",
            "Electromagnetic properties",
            "Impedance match",
            "PANI/PVP/CIP"
        ],
        "venue": "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
        "year": 2014,
        "id": "AZDMckA8"
    },
    "QrNmvxa6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering, Changchun University of Technology"
            },
            {
                "name": "Hailong Cheng",
                "org": "School of Chemical Engineering, Changchun University of Technology"
            },
            {
                "name": "Jingmei Xu",
                "org": "School of Chemical Engineering, Changchun University of Technology"
            },
            {
                "name": "Zhe Wang",
                "org": "Advanced Institute of Materials Science, Changchun University of Technology"
            }
        ],
        "title": "Preparation and performance of sulfonated poly(aryl ether ketone sulfone)/poly(aryl ether sulfone oxadiazole) composite proton-exchange membranes",
        "abstract": "A serious of sulfonated poly(aryl ether ketone sulfone)/poly(aryl ether sulfone oxadiazole) composite membranes were prepared by solution blended method, to improve the performance of membranes for using in the condition of high-middle temperature (80-120\u00b0C). These prepared membranes were characterized by FTIR spectroscopy and thermo gravimetric analysis (TGA), and exhibited high thermal stability and good chemical stability. The SEM images showed that the composite membranes had compact structure. The composite membranes had low methanol diffusion coefficient properties (3.9\u00d710",
        "keywords": [
            "Composite membrane",
            "Nitrogen heterocyclic",
            "Oxadiazole",
            "Proton conductivity"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2014,
        "id": "QrNmvxa6"
    },
    "zB3o5vVH": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Hubei University of Chinese Medicine"
            },
            {
                "name": "Baoyan Liu",
                "org": "China Academy of Chinese Medicine Sciences"
            },
            {
                "name": "Qi Xie",
                "org": "China Academy of Chinese Medicine Sciences"
            },
            {
                "name": "Shusong Mao",
                "org": "Hubei University of Chinese Medicine"
            },
            {
                "name": "Zhiwei Cui",
                "org": "Hubei University of Chinese Medicine"
            }
        ],
        "title": "Ontological reconstruction of the clinical terminology of traditional Chinese medicine",
        "abstract": "This study proposes the ontological reconstruction of the current clinical terminology of traditional Chinese medicine (TCM). It also provides an overview of preliminary work related to the said reconstruction, including the ontology-based analysis of TCM clinical terminology. We conclude that the ontological reconstruction of TCM clinical terminology provides a proper translation from the idealized organizational model to real-world implementation and to a formalized, shared, and knowledge-based framework.",
        "keywords": [
            "clinical terminology",
            "ontology",
            "traditional Chinese medicine"
        ],
        "venue": "Frontiers of Medicine in China",
        "year": 2014,
        "id": "zB3o5vVH"
    },
    "loFbS6dH": {
        "authors": [
            {
                "name": "Wei Qiu",
                "org": "Guizhou Institute of Metallurgy and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Shu Zeng",
                "org": "Guizhou Institute of Metallurgy and Chemical Engineering"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Youqian Bai",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Synthesis of uniform polyaniline nanorods with the assistance of ethylene glycol",
        "abstract": "The uniform polyaniline (PANI) nanorods were prepared by the chemical method with the assistance of ethylene glycol (EG) medium. The morphology and structure of the PANI nanorods were characterized by SEM, TEM, FTIR, and UV-vis technique, and the effects of stirring on the morphology, structure, electrical conductivity, and electrochemical behavior of PANI were investigated. The results showed that as-synthesized PANI can be facilely dispersed in water and ethanol to form colloids. During the reaction, the H-bonding between molecules of PANI and EG plays a key role for the one-dimensional. In the presence of stirring, uniform PANI nanorods with diameters of 50-80 nm and length up to 400-800 nm can be obtained, and the aspect ratio is about 4. While in the absence of stirring, the aspect ratio of nanorods increases to more than 10, the diameter and length are 20-60 nm and 0.2-1 lm, respectively. In addition, the stirring can result in a higher doping level, conductivity, and degree of oxidation. Based on these results, a possible formation mechanism of PANI nanostructures is presented. \u00a9 Springer International Publishing Switzerland 2014.",
        "keywords": [
            "Chemical synthesis",
            "Nanorod",
            "Nanostructures",
            "Polyaniline"
        ],
        "venue": "Journal of Nanoparticle Research",
        "year": 2014,
        "id": "loFbS6dH"
    },
    "RivTOLdc": {
        "authors": [
            {
                "name": "Hong-Zhi Cui",
                "org": "School of Materials Science and Engineering, Shandong University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Materials Science and Engineering, Shandong University of Science and Technology"
            },
            {
                "name": "Li-Li Cao",
                "org": "School of Materials Science and Engineering, Shandong University of Science and Technology"
            },
            {
                "name": "Fang-Lei Teng",
                "org": "School of Materials Science and Engineering, Shandong University of Science and Technology"
            },
            {
                "name": "Ning Cui",
                "org": "School of Materials Science and Engineering, Shandong University of Science and Technology"
            }
        ],
        "title": "Effect of NiAl content on phases and microstructures of TiC-TiB 2-NiAl composites fabricated by reaction synthesis",
        "abstract": "TiC-TiB",
        "keywords": [
            "composites",
            "microstructure",
            "self-propagating high temperature reaction synthesis (SHS)"
        ],
        "venue": "Transactions of Nonferrous Metals Society of China (English Edition)",
        "year": 2014,
        "id": "RivTOLdc"
    },
    "wUUCvAnp": {
        "authors": [
            {
                "name": "Jingmei Xu",
                "org": ""
            },
            {
                "name": "Hailong Cheng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hailan Han",
                "org": ""
            },
            {
                "name": "Yingshi Huang",
                "org": ""
            },
            {
                "name": "Zhe Wang",
                "org": ""
            }
        ],
        "title": "Preparation and behavior of \"molecular compound\" through covalent crosslinking between amino and sulfonic groups in single copolymers",
        "abstract": "4-Aminophenyl hydroquinone (4Am-PH), a bisphenol monomer, was synthesized and further reacted with bisphenol A (in three different molar ratios), 3.3\u2032-disulfonated 4.4\u2032-dichlorodiphenyl sulfone, and 4.4\u2032-difluorobenzophenone to prepare three sulfonated poly(arylene ether ketone sulfone) copolymers with different amounts of pendant amino groups (Am-SPAEKS-1, Am-SPAEKS-2, and Am-SPAEKS-3), while the molar ratio of 3.3\u2032-disulfonated-4.4\u2032-diphenyl sulfone to 4.4\u2032-difluoro diphenylmethanone was kept constant. Three crosslinked polymeric membranes (C-Am-SPAEKS-1, C-Am-SPAEKS-2, and C-Am-SPAEKS-3) with a varying degree of crosslinking were prepared by heating the corresponding Am-SPAEKS copolymers at 180 \u00b0C. 4Am-PH, Am-SPAEKS copolymers, and C-Am-SPAEKS membranes were characterized by Fourier transform infrared and ",
        "keywords": [
            "Amino groups",
            "Crosslinked polymeric membranes",
            "Methanol permeability",
            "Proton conductivity",
            "Proton exchange membrane fuel cell"
        ],
        "venue": "Journal of Polymer Research",
        "year": 2014,
        "id": "wUUCvAnp"
    },
    "eLFTdPMt": {
        "authors": [
            {
                "name": "Jia Lou",
                "org": "Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            }
        ],
        "title": "Effects of local damage on vibration characteristics of composite pyramidal truss core sandwich structure",
        "abstract": "The effects of local damage on the natural frequencies and the corresponding vibration modes of composite pyramidal truss core sandwich structures are studied in the present paper. Hot press molding method is used to fabricate intact and damaged pyramidal truss core sandwich structures, and modal testing is carried out to obtain their natural frequencies. A FEM model is also constructed to investigate their vibration characteristics numerically. It is found that the calculated natural frequencies are in relatively good agreement with the measured results. By using the experimentally validated FEM model, a series of numerical analyses are conducted to further explore the effects of damage extent, damage location, damage form on the vibration characteristics of composite pyramidal truss core sandwich structures as well as the influence of boundary conditions. The conclusion derived from this study is expected to be useful for analyzing practical problems related to structural health monitoring of composite lattice sandwich structures. \u00a9 2014 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Layered structures",
            "B. Defects",
            "B. Vibration",
            "C. Numerical analysis",
            "D. Non-destructive testing"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2014,
        "id": "eLFTdPMt"
    },
    "LgIBud02": {
        "authors": [
            {
                "name": "Yanjun Jiang",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Xinlong Liu",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Yafei Chen",
                "org": "Institute of Biophysics, Hebei University of Technology"
            },
            {
                "name": "Liya Zhou",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Ying He",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Jing Gao",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            }
        ],
        "title": "Pickering emulsion stabilized by lipase-containing periodic mesoporous organosilica particles: A robust biocatalyst system for biodiesel production",
        "abstract": "A novel catalytic system of Pickering emulsion stabilized by lipase-containing periodic mesoporous organosilica was constructed (named LP@PE) and used as biocatalyst for biodiesel production. The reaction parameters were optimized and the optimum conditions were as follows: the water fraction 0.65%, molar ratio of ethanol to oleic acid 2:1, immobilized lipase particles 150. mg, phosphate buffer pH 7.0 and temperature 30. \u00b0C. Under these conditions, the maximum biodiesel yield obtained via esterification of oleic acid with ethanol could reach 95.8%. The biodiesel yield could maintain 88.6% after LP@PE was used 15. times. The LP@PE was also used in the synthesis of biodiesel from Jatropha curcas oil. The highest yield could reach 87.1% and the yield was 73.0% after 10 cycles. All these results demonstrated that Pickering emulsion system stabilized by immobilized enzyme may possess much potential in many enzymatic industrial applications. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Biodiesel",
            "Lipase",
            "Periodic mesoporous organosilica",
            "Pickering emulsion"
        ],
        "venue": "Bioresource Technology",
        "year": 2014,
        "id": "LgIBud02"
    },
    "5cRjkopt": {
        "authors": [
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Ranajay Ghosh",
                "org": "Department of Mechanical and Industrial Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Ashkan Vaziri",
                "org": "Department of Mechanical and Industrial Engineering"
            },
            {
                "name": "Yulong Wang",
                "org": "Institute of Aerospace System Engineering"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Sandwich-walled cylindrical shells with lightweight metallic lattice truss cores and carbon fiber-reinforced composite face sheets",
        "abstract": "We manufactured sandwich-walled cylindrical shells with aluminum pyramidal truss core of constant curvature employing an interlocking fabrication technique for the metallic core. The skins were made of carbon-fiber reinforced composites and co-cured with the metallic truss core. Thereafter, we carried out axial compression tests on some representative samples to investigate the failure modes of these structures and compared with an analytical failure map developed to account for Euler buckling, shell buckling, local buckling between reinforcements and face-crushing. The experimental data closely matched the analytically predicted behavior of the cylinders. In particular, we found that local buckling and face crushing modes can exist together and are the most important modes of failure of the fabricated structure. \u00a9 2013 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Carbon fiber",
            "B. Mechanical properties",
            "C. Analytical modeling",
            "D. Mechanical testing"
        ],
        "venue": "Composites Part A: Applied Science and Manufacturing",
        "year": 2014,
        "id": "5cRjkopt"
    },
    "U4LfAvv7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Baosteel Research Institute, Baoshan Iron and Steel Co., Ltd"
            },
            {
                "name": "Jian Han",
                "org": "School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong"
            },
            {
                "name": "Junqi Shen",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology, Tianjin University"
            },
            {
                "name": "Shengsun Hu",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology, Tianjin University"
            }
        ],
        "title": "Effects of microalloying and heat-treatment temperature on the toughness of 26Cr-3.5Mo super ferritic stainless steels",
        "abstract": "The effects of Ni content and heat-treatment process on the toughness of a super ferritic stainless steel with 26 wt% Cr and 3.5 wt% Mo were investigated. It was found that with the increase of Ni content, the Charpy impact toughness improved remarkably, and transformed from cleavage brittle fracture to the most ductile fracture. There were no obvious differences between the high- and low-Ni contents on the microstructure and mechanical properties since the addition of Ni did not influence crystal structure, phase composition, and precipitation of ultra pure ferritic stainless steels. Meanwhile, the heat-treatment process was a key point to maintain a high level of toughness by optimizing structure and removing detrimental precipitation, i.e., chi phase. \u00a9 The Chinese Society for Metals and Springer-Verlag Berlin Heidelberg 2014.",
        "keywords": [
            "Heat treatment",
            "Nickel",
            "Super ferritic stainless steel",
            "Toughness"
        ],
        "venue": "Acta Metallurgica Sinica (English Letters)",
        "year": 2014,
        "id": "U4LfAvv7"
    },
    "vKONnOJV": {
        "authors": [
            {
                "name": "Lang Pei",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Weidong Xiang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Xiuli Zhao",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Xiaojuan Liang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Xinyu Yang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Haitao Liu",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Zhaoping Chen",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Cuiping Xie",
                "org": "College of Materials Science and Engineering, Tongji University"
            },
            {
                "name": "Xin Ma",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Chenglong Zhang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Jialong Zhao",
                "org": "State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences"
            }
        ],
        "title": "Sol-gel synthesis of silver nanocrystals embedded in sodium borosilicate monolithic transparent glass with giant third-order optical nonlinearities",
        "abstract": "We report the preparation of uniform spherical shape silver nanocrystals doped sodium borosilicate monolithic transparent glass by sol-gel method. The characterization of the resulting Ag nanocrystals was accomplished by using X-ray powder diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, and energy dispersive X-ray spectrum. Surface plasma resonance absorption peaks of the silver nanocrystals glass at about 406 nm have been obtained from ultraviolet-visible absorption spectrometer and their intensity is changed with different heat treatment temperatures. We have investigated the nonlinear optical properties of silver quantum dots doped glass using Z-scan technique. Third-order nonlinear optical susceptibility \u03c7",
        "keywords": [
            "Glass",
            "Mechanism",
            "Silver nanocrystals",
            "Sol-gel",
            "Z-scan"
        ],
        "venue": "Materials Research Bulletin",
        "year": 2014,
        "id": "vKONnOJV"
    },
    "dId7GUfV": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": "School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology"
            },
            {
                "name": "Xiang Zhu",
                "org": "School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology"
            },
            {
                "name": "Tianyun Li",
                "org": "School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology"
            },
            {
                "name": "Zhengong Zhou",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            }
        ],
        "title": "Experimental study on the low velocity impact responses of all-composite pyramidal truss core sandwich panel after high temperature exposure",
        "abstract": "The effects of high temperature exposure on the low velocity impact behaviors and damage mechanisms of all-composite pyramidal truss core sandwich panels were investigated by experiment in this paper. The composite sandwich panels were manufactured from unidirectional carbon/epoxy prepreg and exposed to different temperatures for 6. h. The impact tests of exposed specimens were performed at three different energy levels, and the effects of exposure temperature and impact energy level on the damage mechanism, absorbed energy and maximum impact force were analyzed. The impact-damaged specimens were subsequently subjected to in-plane compressive tests in order to investigate the effect of exposure temperature and impact energy level on the compressive failure load. The results have shown that the high temperature exposure has a significant effect on impact properties and damage mechanisms of specimens. The fiber fracture, node failure, delamination and buckling were observed during low velocity impact tests and the extent of damage area was significantly affected by exposure temperature. In addition, the absorbed energy increased with increasing exposure temperature, while the maximum impact force and compressive failure load after impact decreased with increasing exposure temperature due to the degradation of the matrix properties and fiber-matrix interface properties at higher temperatures. \u00a9 2014 Elsevier Ltd.",
        "keywords": [
            "Composite",
            "High temperature exposure",
            "Impact behavior",
            "Sandwich panel"
        ],
        "venue": "Composite Structures",
        "year": 2014,
        "id": "dId7GUfV"
    },
    "knNSj4tO": {
        "authors": [
            {
                "name": "Jing Sun",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Zhaoguang Yang",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Lin Wang",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            }
        ],
        "title": "Optimization of species stability and interconversion during the complexing reaction for chromium speciation by high-performance liquid chromatography with inductively coupled plasma mass spectrometry",
        "abstract": "High-performance liquid chromatography coupled with inductively coupled plasma mass spectrometry was employed for the determination of chromium species. For simultaneous separation of both chromium species by an anion-exchange column, ethylenediaminetetraacetic acid was induced to form negatively charged complex with Cr(III) normally. Cr(III) chelating reactions are known to be slow, so a high temperature and long reaction time are needed to ensure the completion of the complexing reaction. However, the stability and interconversion of chromium species during the complexing reaction have not been studied earlier. The main aim of this work was to optimize and investigate complexing reaction conditions between ethylenediaminetetraacetic acid and Cr(III). Through optimizing conditions, the reaction will be finished completely in 15 min at pH 7 and 70C without any obvious interconversion between Cr(VI) and Cr(III). By compromising analysis time, chromatographic resolution, and sensitivity, 60 mM NH<inf>4</inf>NO<inf>3</inf> as competing ion concentration and 1.2 mL/min as flow rate have been selected for real-sample application. Detection limits for Cr(VI) and Cr(III) were 0.051 and 0.078 \u03bcg/L, respectively. The proposed method was used for the determination of chromium species in tap and surface water samples with an acceptable range of spiked recoveries of 95-109%. \u00a9 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",
        "keywords": [
            "Chromium speciation",
            "Complexing reactions",
            "Hyphenated methods",
            "Interconversion"
        ],
        "venue": "Journal of Separation Science",
        "year": 2014,
        "id": "knNSj4tO"
    },
    "Q6K0VQIq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Feifei Chen",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shujuan Wei",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Youqian Bai",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Zeng",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Preparation and anticorrosion property of poly(2,3-dimethylaniline) modified by nano-SiO2 ",
        "abstract": "A novel anticorrosive material poly(2,3-dimethylaniline)/nano-SiO ",
        "keywords": [
            "A. Material",
            "A. Polymer-matrix composites (PMCs)",
            "B. Corrosion",
            "D. Thermal analysis"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2014,
        "id": "Q6K0VQIq"
    },
    "mEvP5A3p": {
        "authors": [
            {
                "name": "Jian Xiong",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ariel Stocchi",
                "org": ""
            },
            {
                "name": "Jinshui Yang",
                "org": ""
            },
            {
                "name": "Linzhi Wu",
                "org": ""
            },
            {
                "name": "Shidong Pan",
                "org": ""
            }
        ],
        "title": "Bending response of carbon fiber composite sandwich beams with three dimensional honeycomb cores",
        "abstract": "Bending properties and failure modes of carbon fiber composite egg and pyramidal honeycomb beams were studied and presented in this paper. Three point bending responses of both sandwich beams were tested. Face wrinkling, face crushing, core member crushing and debonding were considered, and theoretical relationships for predicting the failure load associated with each mode were presented under three point bending load. Failure mechanism maps were constructed to predict the failure of composite sandwich beams with pyramidal and egg honeycomb cores subjected to bending. Face wrinkling and core debonding have been investigated under three point bending and the maximum displacement was studied using analytical and experimental methods. The finite element method was employed to determine the ratio (maximum displacement/applied load) of sandwich beam with two different honeycomb cores. Comparisons between two kinds of honeycomb beams were also conducted. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Analytical modeling",
            "Bending",
            "Honeycomb",
            "Mechanical properties",
            "Sandwich beam"
        ],
        "venue": "Composite Structures",
        "year": 2014,
        "id": "mEvP5A3p"
    },
    "hvoBY12p": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Hangkong Ouyang",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Wei Xie",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Zhengfeng He",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Weibin Rong",
                "org": "State Key Laboratory of Robotics and System"
            },
            {
                "name": "Lining Sun",
                "org": "State Key Laboratory of Robotics and System"
            }
        ],
        "title": "Slope-contact-type cavity adjustment method and experiment study for ring laser gyroscope",
        "abstract": "Cavity adjustment is a key step in the manufacturing process of ring laser gyroscope. To fulfill the difficult cavity adjustment task, a slope-contact-type method is presented on the base of analyzing the cavity adjustment principle. The method attains desired parallelism which brings a spherical mirror into light contact with a cavity by gravity. According to the method an automatic slope-contact-type cavity adjustment system is developed. The system includes an optical module, a mechanism and control module, a vision detection module and a loss detection module. By using the output laser information obtained by the vision detection module and the loss detection module, the closed loop control of the spherical mirror position is realized. By means of the relationship between the loss and the center deviation of the beam and the diaphragm, a coarse-fine strategy is proposed which can automatically search an optimal position to assemble the spherical mirror. The experimental results verify the validity of the proposed method and system. \u00a9 2014 Journal of Mechanical Engineering.",
        "keywords": [
            "Automatic search",
            "Cavity adjustment",
            "Ring laser gyroscope",
            "Slope-contact-type method"
        ],
        "venue": "Jixie Gongcheng Xuebao/Journal of Mechanical Engineering",
        "year": 2014,
        "id": "hvoBY12p"
    },
    "ylTtJ7oT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ru-Ting Jia",
                "org": ""
            },
            {
                "name": "Shi-Hong Ding",
                "org": ""
            }
        ],
        "title": "Stability of non-Lipschitz continuous cascaded systems and its application",
        "abstract": "The local/global Lipschitz continuity is always required when considering the stability of the cascaded systems. Being different from the exiting methods proposed in the literature, we give a method to handle the non-Lipschitz continuous cascaded systems. By using the definition of iISS (integral input-to-state stability), the Lyapunov-like conditions for global stability of non-Lipschitz continuous cascaded systems are derived. Then, based on this, the finite-time stability for non-Lipschitz continuous cascaded systems is further studied. The stability analysis results are applied to the control design problem for a class of cascaded systems with upper-triangular deriving subsystem. Finally, some examples are proposed to validate the effectiveness of the proposed results.",
        "keywords": [
            "Cascaded system",
            "Finite-time control",
            "Homogeneity",
            "IISS"
        ],
        "venue": "Kongzhi Lilun Yu Yingyong/Control Theory and Applications",
        "year": 2014,
        "id": "ylTtJ7oT"
    },
    "KRbRrxat": {
        "authors": [
            {
                "name": "Xiaoyu Shen",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Shuang Xie",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Hui Yin",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Zhang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Chemical anchoring of aminobenzoate onto the surface of SnO2 nanoparticles for synthesis of polyaniline/SnO2 composite",
        "abstract": "In order to increase the conjunction between PANI and SnO",
        "keywords": [
            "Chemical anchoring",
            "Electrochemical property",
            "Polyaniline"
        ],
        "venue": "Synthetic Metals",
        "year": 2014,
        "id": "KRbRrxat"
    },
    "5JjebKJm": {
        "authors": [
            {
                "name": "Wu-Qin Xu",
                "org": "Department of Pathology, Yijishan Hospital, Wannan Medical College"
            },
            {
                "name": "Shi-Wu Wu",
                "org": "Department of Pathology, The First Affiliated Hospital, Bengbu Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pathology, The First Affiliated Hospital, Bengbu Medical College"
            },
            {
                "name": "Yi-Sheng Tao",
                "org": "Department of Pathology, The First Affiliated Hospital, Bengbu Medical College"
            }
        ],
        "title": "Expressions of Notch1 and FSCN1 in breast cancer and their clinical significances",
        "abstract": "Objective: To detect the expressions in Notch1 and FSCN1 in breast cancer and their relationship with the clinical pathological features of breast cancer. ",
        "keywords": [
            "Breast cancer",
            "FSCN1",
            "Notch1",
            "Prognosis"
        ],
        "venue": "Journal of Shanghai Jiaotong University (Medical Science)",
        "year": 2014,
        "id": "5JjebKJm"
    },
    "6wLjGufV": {
        "authors": [
            {
                "name": "Lei Yu",
                "org": ""
            },
            {
                "name": "Mengyu Gan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hua Huang",
                "org": ""
            },
            {
                "name": "Haifeng Hu",
                "org": ""
            },
            {
                "name": "Yanjun Li",
                "org": ""
            },
            {
                "name": "Ying Tu",
                "org": ""
            },
            {
                "name": "Chengqiang Ge",
                "org": ""
            },
            {
                "name": "Fangfang Yang",
                "org": ""
            },
            {
                "name": "Jun Yan",
                "org": ""
            }
        ],
        "title": "Facile synthesis of MnO",
        "abstract": "In order to overcome the poor stability of polyaniline (PANI) and to improve the electrochemical performance based on graphene, MnO",
        "keywords": [
            "Arrays",
            "Graphene",
            "Manganese dioxide",
            "Polyaniline",
            "Supercapacitors"
        ],
        "venue": "Synthetic Metals",
        "year": 2014,
        "id": "6wLjGufV"
    },
    "CbBd4wI9": {
        "authors": [
            {
                "name": "Yiqiang Wu",
                "org": ""
            },
            {
                "name": "Zhigong Wang",
                "org": ""
            },
            {
                "name": "Junliang Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian Xu",
                "org": ""
            },
            {
                "name": "Lu Tang",
                "org": ""
            }
        ],
        "title": "Lower-power, high-linearity class-AB current-mode programmable gain amplifier",
        "abstract": "A novel class-AB implementation of a current-mode programmable gain amplifier (CPGA) including a current-mode DC offset cancellation loop is presented. The proposed CPGA is based on a current amplifier and provides a current gain in a range of 40 dB with a 1 dB step. The CPGA is characterized by a wide range of current gain variation, a lower power dissipation, and a small chip size. The proposed circuit is fabricated using a 0.18 \u03bcm CMOS technology. The CPGA draws a current of less than 2.52 mA from a 1.8 V supply while occupying an active area of 0.099 \u03bcm",
        "keywords": [
            "class AB",
            "current amplifier",
            "current mode",
            "programmable gain amplifier"
        ],
        "venue": "Journal of Semiconductors",
        "year": 2014,
        "id": "CbBd4wI9"
    },
    "JRcyNrr4": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "School of Materials Science and Engineering, Harbin Institute of Technology"
            },
            {
                "name": "Guoqi Zhang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Qilin He",
                "org": "Beijing Institute of Astronautical Systems Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Jicai Feng",
                "org": "School of Materials Science and Engineering, Harbin Institute of Technology"
            }
        ],
        "title": "Mechanical behavior of carbon fiber reinforced polymer composite sandwich panels with 2-D lattice truss cores",
        "abstract": "Composite sandwich structures with lattice truss cores are attracting more and more attention due to their superior specific strength/stiffness and multi-functional applications. In the present study, the carbon fiber reinforced polymer (CFRP) composite sandwich panels with 2-D lattice truss core are manufactured based on the hot-pressing method using unidirectional carbon/epoxy prepregs. The facesheets are interconnected with lattice truss members by means of that both ends of the lattice truss members are embedded into the facesheets, without the bonding procedure commonly adopted by sandwich panels. The mechanical properties of the 2-D lattice truss sandwich panels are investigated under out-of-plane compression, shear and three-point bending tests. Delamination of the facesheets is observed in shear and bending tests while node failure mode does not occur. The tests demonstrate that delamination of the facesheet is the primary failure mode of this sandwich structure other than the debonding between the facesheets and core for conventional sandwiches. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Materials and Design",
        "year": 2014,
        "id": "JRcyNrr4"
    },
    "ezSC8gL9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Molecular Science, Wuhan University"
            },
            {
                "name": "Changjiang Zhou",
                "org": "College of Chemistry and Molecular Science, Wuhan University"
            },
            {
                "name": "Quanzhu Yang",
                "org": "College of Chemistry and Molecular Science, Wuhan University"
            },
            {
                "name": "Xiaogang Yang",
                "org": "College of Chemistry and Molecular Science, Wuhan University"
            },
            {
                "name": "Chao Zhang",
                "org": "School of Engineering, Sun Yat-Sen University"
            },
            {
                "name": "Liqiong Liao",
                "org": "Suzhou Institute of Wuhan University"
            }
        ],
        "title": "Polymeric supramolecular materials and their biomedical applications",
        "keywords": [
            "Biosensor",
            "Drug delivery",
            "Supramolecular",
            "Tissue engineering"
        ],
        "venue": "Current Organic Chemistry",
        "year": 2014,
        "id": "ezSC8gL9"
    },
    "SEEOmVCx": {
        "authors": [
            {
                "name": "Zhiyong Wang",
                "org": "College of Mechanics, Taiyuan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Hongjun Yu",
                "org": "Institute of Applied Mathematics, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            }
        ],
        "title": "Dynamic stress intensity factors for homogeneous and non-homogeneous materials using the interaction integral method",
        "abstract": "An interaction integral is derived for the computation of dynamic stress intensity factors for both homogeneous and non-homogeneous materials. By selecting the appropriate auxiliary fields, the derived integrand does not involve any derivatives of material properties. Moreover, it can be proved that the integrand is still valid when the integral domain contains material interface. Therefore, the application of this method is more convenient. The numerical implementation of the interaction integral is combined with the extended finite element method without tip-enriched functions. Then, various homogeneous and non-homogeneous cracked bodies under dynamic loading are employed to verify the accuracy of the proposed technique.",
        "keywords": [
            "Dynamic stress intensity factors",
            "Extended finite element method",
            "Interaction integral",
            "Non-homogeneous materials"
        ],
        "venue": "Engineering Fracture Mechanics",
        "year": 2014,
        "id": "SEEOmVCx"
    },
    "fdnL0Uqu": {
        "authors": [
            {
                "name": "Sha Yin",
                "org": "Department of Chemical Engineering and Materials Science, University of Southern California"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Jinshui Yang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Steven Nutt",
                "org": "Department of Chemical Engineering and Materials Science, University of Southern California"
            }
        ],
        "title": "Damping and low-velocity impact behavior of filled composite pyramidal lattice structures",
        "abstract": "Composite pyramidal lattice structures with hollow trusses afford a convenient means to enable functionality by inserting elements into free volumes within or between trusses. In this study, vibration and low-velocity impact tests were carried out to investigate the dynamic behavior of hollow composite pyramidal lattice structures filled with silicone rubber. Frequencies and the corresponding damping ratios were obtained, which revealed that the damping ratios of space-filled composite pyramidal lattices increased by two times but those of hybrid composite pyramidal lattices decreased by 2% for the first three orders compared with hollow composite pyramidal lattices. Energy absorption capability for rubber-filled structures increased and the rubber filled between trusses can prevent tup penetration. Desired functional potentials can be realized for composite pyramidal lattice structures by serious selection of filling materials and the corresponding geometry. \u00a9 The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.",
        "keywords": [
            "damping",
            "hybrid structure",
            "impact resistance",
            "Lattice materials",
            "rubber"
        ],
        "venue": "Journal of Composite Materials",
        "year": 2014,
        "id": "fdnL0Uqu"
    },
    "s7OYaVRy": {
        "authors": [
            {
                "name": "Xuan-wu Wan",
                "org": ""
            },
            {
                "name": "Ying-hong Liu",
                "org": ""
            },
            {
                "name": "Lin-ming Luo",
                "org": ""
            },
            {
                "name": "Chuan-hong Feng",
                "org": ""
            },
            {
                "name": "Sheng Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Influence of Host Shift on Genetic Differentiation of the Oriental Fruit Fly, Bactrocera dorsalis",
        "abstract": "Invasion of the oriental fruit fly, Bactrocera dorsalis, into new niches containing different food sources (a process referred to as host shift), may cause population genetic differentiation and sympatric speciation. To attempt to infer that experimentally, test populations were established by transferring a subset of the original populations, which had been grown on banana for many generations, onto navel orange, and then subculturing the navel orange population and banana population for at least 20 generations. Four pairs of SSR primers with high polymorphism on laboratory strains were used to detect population genetic differentiation. All six tested populations (the 5th, 10th and 15th generations of B. dorsalis fed on banana and navel orange, respectively) were found to have low genetic diversity. Furthermore, the genetic diversity of the navel orange populations was found to decline after being crossed for several generations. Populations initially were deviated from Hardy-Weinberg equilibrium, however, equilibrium was achieved with increasing numbers of generations in both of the host populations. Limited gene flows were found among the six populations. The Nei's standard genetic distances between the two host populations of the same generation were initially low, but increased with generation number. Genetic distances between banana and navel orange populations of the same generation were lower than genetic distances between different generations grown on the same host plant. Analysis of molecular distance (AMOVA) results based on generation groups and host groups demonstrated that genetic variation among generations was greater than that between the two host populations. The results indicated that population genetic differentiation occurred after the host shift, albeit at low level. Biogeography and taxonomy of the B. dorsalis complex revealed that speciation of B. dorsalis might be tightly associated with host shift or host specialization of B. dorsalis following dispersal.",
        "keywords": [
            "Bactrocera dorsalis",
            "Host shift",
            "Oriental fruit fly",
            "Population genetic differentiation",
            "Sympatric speciation"
        ],
        "venue": "Journal of Integrative Agriculture",
        "year": 2014,
        "id": "s7OYaVRy"
    },
    "iDK9TqRS": {
        "authors": [
            {
                "name": "Yonghui Yu",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Jiake Chai",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Haijun Zhang",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Wanli Chu",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Lingying Liu",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Hongjie Duan",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Bailing Li",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Dawei Li",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            }
        ],
        "title": "MiR-194 promotes burn-induced hyperglycemia via attenuating IGF-IR expression",
        "abstract": "Hyperglycemia is one of the most important clinical features of burn patients. Previous reports had demonstrated that miRNA was involved in regulating glucose metabolism in various diseases such as diabetes and obesity. Our current study discovered the relationship between miR-194 and hyperglycemia in burn rats via suppressing insulin-like growth factor 1 receptor (IGF-IR). We found that the fasting blood glucose was significantly increased in rats of the burn group, and protein expression of IGF-IR was attenuated in response to burn injury. Similar to the results of animal experiments, miR-194 expression was significantly elevated and IGF-IR protein level was suppressed in L6 cells treated with serum from burn rats compared with those treated by serum from sham rats. However, IGF-IR mRNA level was comparable between burn and sham rats, suggesting that IGF-IR may be downregulated at the translation level. Further experiments revealed that miR-194 was significantly increased in burn rats compared with sham rats using miRNA array and real-time polymerase chain reaction (PCR) assay. And IGF-IR protein expression was reduced in L6 cells transfected with miR-194 plasmid. Insulin-like growth factor 1 receptor expression was also repressed and fasting blood glucose was increased in rats injected with miR-194 plasmid. In general, we have identified a novel function of miR-194 in modulating burn-induced hyperglycemia via suppressing the expression of IGF-IR.",
        "keywords": [
            "Akt",
            "burn injury",
            "hyperglycemia",
            "IGF-IR",
            "MiR-194"
        ],
        "venue": "Shock",
        "year": 2014,
        "id": "iDK9TqRS"
    },
    "2YTTIlOb": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology, Zhengzhou Research Institute of Mechanical Engineering"
            },
            {
                "name": "Wei-Min Long",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology, Zhengzhou Research Institute of Mechanical Engineering"
            },
            {
                "name": "Yin-Yin Pei",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology, Zhengzhou Research Institute of Mechanical Engineering"
            },
            {
                "name": "Jian-Yuan Zhang",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology, Zhengzhou Research Institute of Mechanical Engineering"
            },
            {
                "name": "Tian-Ran Ding",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology, Zhengzhou Research Institute of Mechanical Engineering"
            },
            {
                "name": "Xin-Quan Yu",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology, Zhengzhou Research Institute of Mechanical Engineering"
            },
            {
                "name": "Hua-Wei Sun",
                "org": "State Key Laboratory of Advanced Brazing Filler Metals and Technology, Zhengzhou Research Institute of Mechanical Engineering"
            }
        ],
        "title": "Effect of Al+Zn elements of filler metal on microstructures and shear strength of magnesium alloy AZ31B brazed joint",
        "abstract": "In order to research effect of Al+Zn elements of the filler metal on microstructures and mechanical properties of magnesium alloy brazed joint, the wrought magnesium alloy AZ31B was joined using two kinds of Al-Mg-Zn filler metals by high-frequency induction brazing mode. The microscopic structure of the filler metal, microscopic structure and the mechanical properties of the brazed joint were studied. The results show that the solidus and liquidus temperatures of the filler metals are light increment when the contents of Al+Zn elements of the filler metals increase. The \u03b1-Mg+\u03b2-Mg",
        "keywords": [
            "Brazing",
            "Divorced eutectic",
            "Filler metal",
            "Magnesium alloy",
            "Shear strength"
        ],
        "venue": "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",
        "year": 2014,
        "id": "2YTTIlOb"
    },
    "EDZqHNSO": {
        "authors": [
            {
                "name": "Hongchao Ma",
                "org": "School of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Haipu Li",
                "org": "School of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Zhaoguang Yang",
                "org": "School of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Qianjin Xu",
                "org": "School of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering, Central South University"
            }
        ],
        "title": "Preparation and property of environmental hormone 17\u03b2-estradiol molecularly imprinted polymers",
        "abstract": "The interactions of the environmental hormone 17\u03b2-estradiol with three different functional monomers, i.e., acrylamide (AM), methacrylic acid (MAA) and methyl methacrylate (MMA) were investigated by using ultraviolet spectroscopy (UV). The solvent effect was also taken into account by using acetonitrile, tetrahydrofuran and carbinol-chloroform mixture (volume ratio is 1:1), respectively. Aided by molecular imprinting technique, three molecularly imprinted polymers (MIPs) and three none-imprinted polymers (NIPs) were obtained via homo-polymerization. The binding ability of these polymers to the template molecule (17\u03b2-estradiol) and its analogue (estriol) were evaluated by equilibrium binding assay. The results show that the interaction of 17\u03b2-estradiol with MMA is stronger than those with other two monomers. Among three solvents, acetonitrile is the best choice for the synthesis of 17\u03b2-estradiol-targeted MIPs in terms of the well-built interaction therein. MIPs derived from MMA exhibits good performance in the adsorption of 17\u03b2-estradiol (Q",
        "keywords": [
            "17\u03b2-estradiol",
            "Functional monomer",
            "Molecularly imprinted polymers"
        ],
        "venue": "Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)",
        "year": 2014,
        "id": "EDZqHNSO"
    },
    "CD1w6PDw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Jingmei Xu",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Shu Han",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Min Yang",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Zhe Wang",
                "org": "Advanced Institute of Materials Science, Changchun University of Technology"
            },
            {
                "name": "Hongzhe Ni",
                "org": "School of Chemical Engineering"
            },
            {
                "name": "Yu Gui",
                "org": "School of Chemical Engineering"
            }
        ],
        "title": "Synthesis and characterization of sulfonated polymers containing triazoles as low-humidity proton exchange membranes",
        "abstract": "A series of copolymers, sulfonated poly (aryl ether ketone sulfones) containing triazoles (SPAEKST), were synthesized by direct polycondensation reactions. The content of sulfonic acid and triazole groups was controlled by adjusting the molar ratio of feeding. The structures of triazole monomer and SPAEKST copolymers were confirmed by their ",
        "keywords": [
            "Nitrogen heterocyclic ring",
            "Proton conductivity",
            "Sulfonated poly(aryl ether ketone sulfone)",
            "Triazole"
        ],
        "venue": "Journal of Polymer Research",
        "year": 2014,
        "id": "CD1w6PDw"
    },
    "KdUIcQWg": {
        "authors": [
            {
                "name": "Guoqi Zhang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Shidong Pan",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Jinshui Yang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            }
        ],
        "title": "Energy absorption and low velocity impact response of polyurethane foam filled pyramidal lattice core sandwich panels",
        "abstract": "In this paper, the polyurethane foam filled pyramidal lattice core sandwich panel is fabricated in order to improve the energy absorption and low velocity impact resistance. Based on the compression tests, a synergistic effect that the foam filled sandwich panels have a greater load carrying capacity compared to the sum of the unfilled specimens and the filled polyurethane block is found. Moreover, the energy absorption efficiency of foam filled sandwich panels with higher relative density (2.58% and 3.17%) lattice cores is lower than that of the unfilled specimens when the compressive strain is small, while it exhibits superior when the compressive strain arrives at about 0.25, and the superiority enlarges as the strain increase. However, the energy absorption of foam filled sandwich panels owning lower relative density (1.83%) lattice cores is inferior to that of the unfilled specimens. During the low velocity impact tests, it is found that the contact duration between the impactor and the sandwich specimens is shorter and the impact peak load has a slight increase for the foam filled specimens. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Energy absorption efficiency",
            "Impact resistance",
            "Polyurethane foam",
            "Pyramidal lattice core"
        ],
        "venue": "Composite Structures",
        "year": 2014,
        "id": "KdUIcQWg"
    },
    "xnNjqgyf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechatronic Engineering and Automation, Shanghai University"
            },
            {
                "name": "Fujun Zhou",
                "org": "School of Mechatronic Engineering and Automation, Shanghai University"
            },
            {
                "name": "Wei Xie",
                "org": "School of Mechatronic Engineering and Automation, Shanghai University"
            },
            {
                "name": "Bo Liu",
                "org": "School of Mechatronic Engineering and Automation, Shanghai University"
            }
        ],
        "title": "Robust Gaussian filtering of signals for beam-coupling assembly of ring laser gyroscopes",
        "abstract": "In order to eliminate the signal noises and restrain the residual errors in the beam-coupling assembly process of ring laser gyroscopes, a robust estimation based on Gaussian filtering algorithm is presented. According to the signal characteristics in the beam-coupling assembly process, IGGIII robust estimation and eHuber robust estimation are used to deal with the signals. And the signal processing results between the two robust estimation methods and traditional Gaussian filtering method are compared and analyzed. By using iterative algorithm, proportion error, mean absolute error, root mean square error and signal-to-noise ratio are obtained. Experimental results show that IGGIII robust Gaussian filter can improve the robust performance of traditional Gaussian filtering and the signal errors in the beam-coupling assembly process are filtered effectively, and the signals after filtering are closest to the real signals. Therefore, the results validate the robust Gaussian filtering method.",
        "keywords": [
            "Gaussian filtering",
            "Noise elimination",
            "Robust estimation",
            "Signal processing"
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 2014,
        "id": "xnNjqgyf"
    },
    "2NhuFIKK": {
        "authors": [
            {
                "name": "Mengxian Zhang",
                "org": "College of Physics and Electronic Engineering, Taizhou University"
            },
            {
                "name": "Yanqiu Huo",
                "org": "College of Physics and Electronic Engineering, Taizhou University"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronic Engineering, Taizhou University"
            },
            {
                "name": "Bin Huang",
                "org": "School of Materials Science and Engineering, Shanghai Jiao Tong University"
            },
            {
                "name": "Qiaodan Hu",
                "org": "School of Materials Science and Engineering, Shanghai Jiao Tong University"
            }
        ],
        "title": "In situ TiC ceramic particles locally reinforced Al-Si matrix composites prepared by shs-casting method from the Al-Si-Ti-C system",
        "abstract": "Using Al-Si-Ti-C powder mixtures, TiC grains locally reinforced Al-Si matrix composites were produced through self-propagating high-temperature synthesis and casting method. The formation of TiC could be ascribed to the dissolution-reaction-precipitation mechanism. The TiC grains were uniformly distributed in the locally reinforced regions of the Al-Si matrix. With increasing Al-Si content, the size of TiC grains decreased. No pores and cracks were present at the interface between the Al-Si matrix and the reinforced regions. Wear resistance of the locally reinforced regions is significantly improved compared with that of the Al-Si matrix. \u00a9 2013 The American Ceramic Society.",
        "keywords": [
            ""
        ],
        "venue": "International Journal of Applied Ceramic Technology",
        "year": 2014,
        "id": "2NhuFIKK"
    },
    "b5eJ8iXd": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Guoqi Zhang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Shixun Wang",
                "org": "Beijing Institute of Astronautical Systems Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            }
        ],
        "title": "High velocity impact response of composite lattice core sandwich structures",
        "abstract": "In this research, carbon fiber reinforced polymer (CFRP) composite sandwich structures with pyramidal lattice core subjected to high velocity impact ranging from 180 to 2,000 m/s have been investigated by experimental and numerical methods. Experiments using a two-stage light gas gun are conducted to investigate the impact process and to validate the finite element (FE) model. The energy absorption efficiency (EAE) in carbon fiber composite sandwich panels is compared with that of 304 stainless-steel and aluminum alloy lattice core sandwich structures. In a specific impact energy range, energy absorption efficiency in carbon fiber composite sandwich panels is higher than that of 304 stainless-steel sandwich panels and aluminum alloy sandwich panels owing to the big density of metal materials. Therefore, in addition to the multi-functional applications, carbon fiber composite sandwich panels have a potential advantage to substitute the metal sandwich panels as high velocity impact resistance structures under a specific impact energy range. \u00a9 2013 Springer Science+Business Media Dordrecht.",
        "keywords": [
            "Carbon fiber",
            "Finite element analysis (FEA)",
            "Impact behaviour"
        ],
        "venue": "Applied Composite Materials",
        "year": 2014,
        "id": "b5eJ8iXd"
    },
    "QuK1vOPE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mechatronic Engineering and Automation, Shanghai University"
            },
            {
                "name": "Weibin Rong",
                "org": "State Key Laboratory of Robotics and System, Harbin Institute of Technology"
            },
            {
                "name": "Lining Sun",
                "org": "State Key Laboratory of Robotics and System, Harbin Institute of Technology"
            }
        ],
        "title": "Multi-sensor control for precise assembly of optical components",
        "abstract": "In order to perform an optical assembly accurately, a multi-sensor control strategy is developed which includes an attitude measurement system, a vision system, a loss measurement system and a force sensor. A 3-DOF attitude measuring method using linear variable differential transformers (LVDT) is designed to adjust the relation of position and attitude between the spherical mirror and the resonator. A micro vision feedback system is set up to extract the light beam and the diaphragm, which can achieve the coarse positioning of the spherical mirror in the optical assembly process. A rapid self-correlation method is presented to analyze the spectrum signal for the fine positioning. In order to prevent the damage of the optical components and realize sealing of the resonator, a hybrid force-position control is constructed to control the contact force of the optical components. The experimental results show that the proposed multi-sensor control strategy succeeds in accomplishing the precise assembly of the optical components, which consists of parallel adjustment, macro coarse adjustment, macro approach, micro fine adjustment, micro approach and optical contact. Therefore, the results validate the multi-sensor control strategy. \u00a9 2014 Production and hosting by Elsevier Ltd. on behalf of CSAA and BUAA.",
        "keywords": [
            "Assembly",
            "Attitude measurement",
            "Force control",
            "Multi-sensor",
            "Vision"
        ],
        "venue": "Chinese Journal of Aeronautics",
        "year": 2014,
        "id": "QuK1vOPE"
    },
    "obdzSzFc": {
        "authors": [
            {
                "name": "Shuang Xie",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Hui Yin",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiaoyu Shen",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Fenfang Xu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jiyue Zheng",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Zhang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jinlong Hu",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Synthesis of polyaniline-titania nanotube arrays hybrid composite via self-assembling and graft polymerization for supercapacitor application",
        "abstract": "In this work, polyaniline-\u03b3-aminopropyltriethoxysilane-titania nanotube arrays (PANI-APTES-TiO",
        "keywords": [
            "\u03b3-aminopropyltriethoxysilane",
            "Polyaniline",
            "Supercapacitor",
            "Titania nanotubes array"
        ],
        "venue": "Electrochimica Acta",
        "year": 2014,
        "id": "obdzSzFc"
    },
    "tco7I1M5": {
        "authors": [
            {
                "name": "Jinlong Hu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Zhang",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Synthesis and anticorrosive properties of polymer-clay nanocomposites via chemical grafting of polyaniline onto Zn-Al layered double hydroxides",
        "abstract": "The polymer-clay nanocomposites (PANI/AD-LDH) were prepared by chemical grafting based on polyaniline (PANI) and corrosion inhibitor (decavanadate)-intercalated and \u03b3-aminopropyltriethoxysilane (APTS)-modified Zn-Al layered double hydroxide (AD-LDH). The chemical grafting of PANI onto decavanadate-intercalated LDH (D-LDH) was confirmed by Fourier transformation infrared (FTIR) spectroscopy. The interlayer and surface changes of the clay in the prepared nanocomposite materials and the grafted nanoparticles were studied by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM). The corrosion resistance behavior of PANI/AD-LDH/epoxy coating was investigated by open circuit potential (OCP), potentiodynamic polarization and electrochemical impendence spectroscopy (EIS) techniques in 3.5% NaCl solution and also compared with that of PANI and D-LDH. The results indicated that the PANI/AD-LDH coating offered better protection against corrosion than the PANI and D-LDH coating did. \u00a9 2013.",
        "keywords": [
            "Decavanadate",
            "Layered double hydroxide",
            "Nanocomposites",
            "Polyaniline",
            "Protection against corrosion"
        ],
        "venue": "Surface and Coatings Technology",
        "year": 2014,
        "id": "tco7I1M5"
    },
    "8roAVsdY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Robotics and Microsystems Center"
            },
            {
                "name": "Wei Xie",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Bo Liu",
                "org": "School of Mechatronic Engineering and Automation"
            },
            {
                "name": "Li-Ning Sun",
                "org": "State Key Laboratory of Robotics and System"
            }
        ],
        "title": "Design of micro-positioning stage with flexure hinge",
        "abstract": "A micro-positioning stage driven by a piezoelectric ceramic is developed, which adopts a bridge-type flexure hinge mechanism to realize displacement amplification and uses a parallel board hinge mechanism to guide. Based on elastic mechanics and material mechanics, the theoretical models of bridge-type flexure hinge and parallel board hinge mechanisms are established and the driving force, output displacement, stiffness and natural frequency of the stage are analyzed. The Matlab software is used to optimize the geometric parameters, including the length and thickness of the bridge-type flexure hinge, and those of the parallel board hinge, By which the optimized parameters are obtained. The micro-positioning stage after optimization is simulated by Finite Element Analysis(FEA) and a test system is constructed to measure the micro-positioning stage. The experimental results show that the largest error between theoretical analysis and experimental result is 9.8%, and the largest error between FEA and experimental result is 4.2%, which verifies the accuracy of theoretical analysis and FEA, and achieves the stage design objective in smaller volumes, higher amplification and large displacement outputs.",
        "keywords": [
            "Bridge-type mechanism",
            "Finite Element Analysis(FEA)",
            "Flexure hinge",
            "Micro-positioning stage",
            "Optimal design",
            "Parallel board mechanism"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2014,
        "id": "8roAVsdY"
    },
    "Kp9NGMiX": {
        "authors": [
            {
                "name": "Yingwu Yao",
                "org": "Electrochemical Surface Technology Research Laboratory"
            },
            {
                "name": "Manman Zhao",
                "org": "Electrochemical Surface Technology Research Laboratory"
            },
            {
                "name": "Chunmei Zhao",
                "org": "School of Architecture and Art Design"
            },
            {
                "name": "Li Ma",
                "org": "Electrochemical Surface Technology Research Laboratory"
            }
        ],
        "title": "Influence of duty cycle on the structure and electrocatalytic properties of pulse electrodeposited lead dioxide electrodes",
        "abstract": "In this work, PbO",
        "keywords": [
            "Duty cycle",
            "Electrocatalytic properties",
            "Methyl orange",
            "PbO2 electrode",
            "Pulse electrodeposition"
        ],
        "venue": "Journal of Solid State Electrochemistry",
        "year": 2014,
        "id": "Kp9NGMiX"
    },
    "3E80QeM4": {
        "authors": [
            {
                "name": "Tianfu Zhang",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Jinze Wang",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Manxi Zhou",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Guangzhong Yin",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Guangxin Chen",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Qifang Li",
                "org": "College of Material Science and Engineering, Beijing University of Chemical Technology"
            }
        ],
        "title": "Influence of polyhedral oligomeric silsesquioxanes (POSS) on blue light-emitting materials for OLED",
        "abstract": "By using Heck polycondensation, we have synthesized carbazole-based alt-copolymers tethered with polyhedral oligomeric silsesquioxanes (POSS), which had well-defined architectures, similar polymerization degrees and the different contents of POSS. The effect of POSS content and the length of the side chain containing POSS on the electroluminescence properties of these polymers were investigated. POSS particles in these alt-copolymers showed excellent dispersity and prevented the interchain aggregation of polymers in film state well. Besides, POSS benefited charge balance by increasing the electron current density, which led to a higher luminance and current efficiency, as well as purer blue light-emitting. \u00a9 2014 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Carbazole",
            "Polyhedral oligomeric silsesquioxanes (POSS)",
            "Purer blue light-emitting"
        ],
        "venue": "Tetrahedron",
        "year": 2014,
        "id": "3E80QeM4"
    },
    "XWwWMd31": {
        "authors": [
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Meng Zhang",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Ariel Stocchi",
                "org": "Research Institute of Material Science and Technology (INTEMA)"
            },
            {
                "name": "Hong Hu",
                "org": "Institute of Textiles and Clothing"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Zhong Zhang",
                "org": "Science and Technology on Reliability and Environment Engineering Laboratory"
            }
        ],
        "title": "Mechanical behaviors of carbon fiber composite sandwich columns with three dimensional honeycomb cores under in-plane compression",
        "abstract": "Mechanical properties and failure modes of carbon fiber composite egg and pyramidal honeycombs cores under in plane compression were studied in the present paper. An interlocking method was developed for both kinds of three-dimensional honeycombs. Euler or core shear macro-buckling, face wrinkling, face inter-cell buckling, core member crushing and face sheet crushing were considered and theoretical relationships for predicting the failure load associated with each mode were presented. Failure mechanism maps were constructed to predict the failure of these composite sandwich panels subjected to in-plane compression. The response of the sandwich panels under axial compression was measured up to failure. The measured peak loads obtained in the experiments showed a good agreement with the analytical predictions. The finite element method was used to investigate the Euler buckling of sandwich beams made with two different honeycomb cores and the comparisons between two kinds of honeycomb cores were conducted. \u00a9 2014 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Honeycomb",
            "B. Mechanical properties",
            "C. Analytical modelling",
            "D. Mechanical testing"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2014,
        "id": "XWwWMd31"
    },
    "fXgTdRhQ": {
        "authors": [
            {
                "name": "Fenfang Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Mengyu Gan",
                "org": ""
            },
            {
                "name": "Jihai Tang",
                "org": ""
            },
            {
                "name": "Zhitao Li",
                "org": ""
            },
            {
                "name": "Jiyue Zheng",
                "org": ""
            },
            {
                "name": "Jun Zhang",
                "org": ""
            },
            {
                "name": "Shuang Xie",
                "org": ""
            },
            {
                "name": "Hui Yin",
                "org": ""
            },
            {
                "name": "Xiaoyu Shen",
                "org": ""
            },
            {
                "name": "Jinlong Hu",
                "org": ""
            },
            {
                "name": "Feng Zhang",
                "org": ""
            }
        ],
        "title": "Preparation and characterization of chiral polyaniline/barium hexaferrite composite with enhanced microwave absorbing properties",
        "abstract": "The composite of chiral polyaniline (PANI)/barium hexaferrite (BF) was synthesized by in situ polymerization using L-camphorsulfonic acid as chiral dopant. The structural features of the obtained composites were characterized by FTIR, XRD and FESEM techniques. Open circuit potential was measured in D-/L-alanine electrolyte in order to identify the chirality of the composite. Microwave absorbing properties were investigated by measuring complex permittivity and complex permeability in the frequency range of 26.5-40 GHz. As a result, chiral PANI/BF composite exhibited excellent microwave absorbing properties with the minimum reflection loss of -30.5 dB at 33.25 GHz with a thickness of only 0.9 mm, and the absorption bandwidth of the reflection loss below -10 dB could reach 12.8 GHz (from 26.5 to 39.3 GHz), which almost covered the whole Ka band (26.5-40 GHz). The enhanced microwave absorbing properties were attributed to the helical structural characteristic and the good impedance matching between BF particles and chiral PANI. \u00a9 2014 Published by Elsevier B.V. All rights reserved.",
        "keywords": [
            "Barium hexaferrite",
            "Chiral polyaniline",
            "Composite",
            "Ka band",
            "Microwave absorption"
        ],
        "venue": "Journal of Alloys and Compounds",
        "year": 2014,
        "id": "fXgTdRhQ"
    },
    "u3HCTFdW": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": "School of Naval Architecture and Ocean Engineering"
            },
            {
                "name": "Xiang Zhu",
                "org": "School of Naval Architecture and Ocean Engineering"
            },
            {
                "name": "Zhengong Zhou",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures"
            }
        ],
        "title": "Effects of thermal exposure on mechanical behavior of carbon fiber composite pyramidal truss core sandwich panel",
        "abstract": "An experimental study was performed to investigate the effect of high temperature exposure on mechanical properties of carbon fiber composite sandwich panel with pyramidal truss core. For this purpose, sandwich panels were exposed to different temperatures for different times. Then sandwich panels were tested under out-of-plane compression till failure after thermal exposure. Our results indicated that both the thermal exposure temperature and time were the important factors affecting the failure of sandwich panels. Severe reductions in residual compressive modulus and strength were observed when sandwich panels were exposed to 300 C for 6 h. The effect of high temperature exposure on failure mode of sandwich panel was revealed as well. Delamination and low fiber to matrix adhesion caused by the degradation of the matrix properties were found for the specimens exposed to 300 C. The modulus and strength of sandwich panels at different thermal exposure temperatures and times were predicted with proposed method and compared with measured results. Experimental results showed that the predicted values were close to experimental values. \u00a9 2014 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Carbon fiber",
            "B. High-temperature properties",
            "D. Mechanical testing"
        ],
        "venue": "Composites Part B: Engineering",
        "year": 2014,
        "id": "u3HCTFdW"
    },
    "8lMiyqxc": {
        "authors": [
            {
                "name": "Hui Yin",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiaoyu Shen",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shuang Xie",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Zhang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jiyue Zheng",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Fenfang Xu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jinlong Hu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Preparation and properties of poly(2,3-dimethylaniline)/organic-kaolinite nanocomposites via in situ intercalative polymerization",
        "abstract": "Poly(2,3-dimethylaniline)/kaolinite nanocomposites (P(2,3-DMA)/K",
        "keywords": [
            "A. Nanoclays",
            "A. Polymers",
            "B. Corrosion",
            "B. Thermal properties"
        ],
        "venue": "Composites Science and Technology",
        "year": 2014,
        "id": "8lMiyqxc"
    },
    "urha9bTZ": {
        "authors": [
            {
                "name": "Yuting Su",
                "org": "Department of Electronic Engineering, Tianjin University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Electronic Engineering, Tianjin University"
            },
            {
                "name": "An-An Liu",
                "org": "Department of Electronic Engineering, Tianjin University"
            },
            {
                "name": "Zhaoxuan Yang",
                "org": "Department of Electronic Engineering, Tianjin University"
            }
        ],
        "title": "Max-margin discriminative random fields for multimodal human action recognition",
        "abstract": "Proposed is a max-margin discriminative random fields model for multimodal human action recognition. To incorporate multiple modalities for joint modelling, a specific graphical structure with parallel sequential observations and related hidden-state layers is designed. Moreover, the corresponding potential functions for model formulation are designed. For model learning, the max-margin learning method is proposed to discover both latent correlation among multimodal data and temporal context within individual modality. A comparison experiment shows that the proposed model can boost the performance of human action recognition by taking advantage of complementary characteristics from multiple modalities. \u00a9 The Institution of Engineering and Technology 2014.",
        "keywords": [
            ""
        ],
        "venue": "Electronics Letters",
        "year": 2014,
        "id": "urha9bTZ"
    },
    "r0U9Dtog": {
        "authors": [
            {
                "name": "Jiyue Zheng",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Zhitao Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Xiaoyu Shen",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Zhang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Facile preparation of soluble and conductive polyaniline in the presence of lignosulfonate and a constant magnetic field (0.4 T)",
        "abstract": "A convenient and economical method for preparing soluble conductive polyaniline nanoparticles is introduced in this article. Polyaniline (PANI) was prepared by utilizing a renewable resource calcium lignosulfonate (LS) as dopant in the presence (PANI-LS-M) and absence (PANI-LS-A) of a constant magnetic field (MF). Their structures and properties were systematically studied. Compared with PANI-LS-A, the PANI-LS-M exhibited a much higher conductivity, solubility, and thermo stability, which was due to the effective doping of the LS caused by the stretching and orientation effects of the MF. The conductivity of the PANI-LS-M (20.2 S/cm), which was prepared in the presence of a MF (0.4 T) with a polymerization yield of as much as 96%, was increased by four times compared with that of the PANI-LS-A (4.9 S/cm). Meanwhile, the solubility of the PANI-LS-M was two times higher than that of the PANI-LS-A in solvents such as NMP, dimethyl sulfoxide, dimethyl formamide, formic acid, and acetidin. Copyright \u00a9 2014 Wiley Periodicals, Inc.",
        "keywords": [
            "magnetism and magnetic properties",
            "nanostructured polymers",
            "thermogravimetric analysis (TGA)",
            "viscosity and viscoelasticity"
        ],
        "venue": "Journal of Applied Polymer Science",
        "year": 2014,
        "id": "r0U9Dtog"
    },
    "5pX1VgJu": {
        "authors": [
            {
                "name": "Chenglong Zhang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Weidong Xiang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Hongyan Luo",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Haitao Liu",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Xiaojuan Liang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Xin Ma",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Lang Pei",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Zhaoping Chen",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Jinsong Li",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Haihong Gao",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            }
        ],
        "title": "Third-order optical nonlinearity of Na",
        "abstract": "Lead-nanoparticles-doped Na",
        "keywords": [
            "Formation mechanism",
            "Lead nanoparticles",
            "Sodium borosilicate glass",
            "Sol-gel",
            "Third-order nonlinearity",
            "Z-scan"
        ],
        "venue": "Journal of Alloys and Compounds",
        "year": 2014,
        "id": "5pX1VgJu"
    },
    "UqsstyKq": {
        "authors": [
            {
                "name": "Jian Han",
                "org": ""
            },
            {
                "name": "Huijun Li",
                "org": ""
            },
            {
                "name": "Frank Barbaro",
                "org": ""
            },
            {
                "name": "Laizhu Jiang",
                "org": ""
            },
            {
                "name": "Zhixiong Zhu",
                "org": ""
            },
            {
                "name": "Haigang Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Precipitation and impact toughness of Nb-V stabilised 18Cr-2Mo ferritic stainless steel during isothermal aging",
        "abstract": "The effect of isothermal aging on precipitation behaviour and Charpy impact toughness of Nb-V stabilised 18Cr-2Mo ferritic stainless steel was investigated by means of Thermo-Calc prediction, scanning electron microscopy, transmission electron microscopy, X-ray diffraction and Charpy impact toughness testing. The results show that, niobium, vanadium carbides and nitrides, Fe",
        "keywords": [
            "Ferritic stainless steel",
            "Isothermal aging",
            "Precipitation",
            "Toughness"
        ],
        "venue": "Materials Science and Engineering A",
        "year": 2014,
        "id": "UqsstyKq"
    },
    "0BOMgzHc": {
        "authors": [
            {
                "name": "Hailong Cheng",
                "org": "Engineering Research Center of Synthetic Resin and Special Chemical Fiber, Changchun University of Technology"
            },
            {
                "name": "Jingmei Xu",
                "org": "Engineering Research Center of Synthetic Resin and Special Chemical Fiber, Changchun University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Engineering Research Center of Synthetic Resin and Special Chemical Fiber, Changchun University of Technology"
            },
            {
                "name": "Lishuang Xu",
                "org": "Engineering Research Center of Synthetic Resin and Special Chemical Fiber, Changchun University of Technology"
            },
            {
                "name": "Baijun Liu",
                "org": "Engineering Research Center of Synthetic Resin and Special Chemical Fiber, Changchun University of Technology"
            },
            {
                "name": "Zhe Wang",
                "org": "Advanced Institute of Materials Science, Changchun University of Technology"
            },
            {
                "name": "Huixuan Zhang",
                "org": "Engineering Research Center of Synthetic Resin and Special Chemical Fiber, Changchun University of Technology"
            }
        ],
        "title": "Preparation and characterization of sulfonated poly(arylene ether ketone) copolymers with pendant sulfoalkyl groups as proton exchange membranes",
        "abstract": "A series of novel sulfonated poly(arylene ether ketone) (SPAEK) copolymers with pendant sulfoalkyl groups are prepared via nucleophilic polycondensation reactions. The sulfonate content of the SPAEK copolymers can be controlled easily by adjusting the ratio of the sulfonated and unsulfonated monomer feeds. The structures of the synthesized sulfonated copolymers are confirmed by ",
        "keywords": [
            "Fuel cell",
            "Pendant",
            "Proton exchange membrane",
            "Sulfonated poly (aryl ether ketone)"
        ],
        "venue": "Journal of Power Sources",
        "year": 2014,
        "id": "0BOMgzHc"
    },
    "JO8k4My8": {
        "authors": [
            {
                "name": "Yan-Tao Yang",
                "org": "First People\u2019s Hospital of Lanzhou"
            },
            {
                "name": "Li Ma",
                "org": "First People\u2019s Hospital of Lanzhou"
            },
            {
                "name": "Xiao-Xia Yang",
                "org": "First People\u2019s Hospital of Lanzhou"
            },
            {
                "name": "Chun-Xiang Zhao",
                "org": "People\u2019s Hospital of Gaolan of Lanzhou"
            }
        ],
        "title": "Traditional Chinese medicine for essential hypertension: An overview of systematic reviews",
        "abstract": "Objective To evaluate the methodological bias and the reliability of the conclusions of systematic reviews (SRs) about traditional Chinese medicine for essential hypertension. Methods We comprehensively searched PubMed, EMbase, The Cochrane library (Issue 4, 2014), CBM, CNKI and WanFang Data to collect SRs of traditional Chinese medicine for essential hypertension from the establishment time of databases to April 30th, 2014. The AMSTAR tool was applied for methodological quality assessment of included studies, and the GRADE system was applied for evidence quality assessment of included outcomes of SRs. Results A total of 12 SRs involving 31 outcomes were included, of which 11 SRs focused on the comparison of therapeutic effects between traditional Chinese medicine combined with western medicine and western medicine alone. Nine SRs adopted Jadad tool to assess methodological quality of included original studies. The results of assessment using AMSTAR showed that, among 11 items, there were the most problems concerning Item 1 \u201cWas an \u2018a prior\u2019 design provided?\u201d (none of the 12 SRs provided it); followed by Item 11 \u201cWere potential conflict of interest included?\u201d (nine SRs didn\u2019t described it), and Item 6 \u201cWere the characteristics of included studies provided\u201d (six SRs didn\u2019t provided it). The results of grading showed that, 29 outcomes were graded as \u201clow\u201d or \u201cvery low\u201d quality. The main factors contributed to downgrading evidence quality were limitations (31 outcomes), followed by imprecision (12 outcomes), and inconsistency (13 outcomes). Conclusion Currently, the methodological quality of SRs about traditional Chinese medicine for essential hypertension was poor on the whole, with low quality of evidence as well as lack of enough attention to the end outcomes of patients with essential hypertension. Thus, physicians should apply the evidence to make decision about traditional Chinese medicine for essential hypertension with caution in clinical practice.",
        "keywords": [
            "Essential hypertension",
            "GRADE system",
            "Overview of systematic review",
            "Traditional Chinese medicine"
        ],
        "venue": "Chinese Journal of Evidence-Based Medicine",
        "year": 2014,
        "id": "JO8k4My8"
    },
    "WlIa9A08": {
        "authors": [
            {
                "name": "Haifeng Hu",
                "org": ""
            },
            {
                "name": "Mengyu Gan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhitao Li",
                "org": ""
            },
            {
                "name": "Yanjun Li",
                "org": ""
            },
            {
                "name": "Chengqiang Ge",
                "org": ""
            },
            {
                "name": "Ying Tu",
                "org": ""
            },
            {
                "name": "Lei Yu",
                "org": ""
            },
            {
                "name": "Hua Huang",
                "org": ""
            },
            {
                "name": "Fangfang Yang",
                "org": ""
            }
        ],
        "title": "Synthesis and anticorrosion property of poly(2,3-dimethylaniline)/organic-attapulgite nanofibers via self-assembling and graft polymerization",
        "abstract": "Core-shell poly(2,3-dimethylaniline)/organic-attapulgite (P(2,3-DMA)/APTES-ATP) nanofibers were prepared by self-assembling and graft polymerization in the presence of organically modified attapulgite, based on the encapsulation of attapulgite (ATP) template with P(2,3-DMA) after the surface modification with \u03b3-aminopropyltriethoxysilane (APTES) to form a self-assembled layer on the surface of ATP rod-shaped particle (APTES-ATP). Structure, morphology and thermal stability of the nanocomposites were characterized by XRD, FTIR, SEM, TEM and TGA measurements, respectively. The anticorrosion property of the as-prepared nanocomposites was evaluated by open circuit potential (OCP) and impedance spectroscopy (EIS) in 3.5. wt% NaCl aqueous solution. Experimental results indicated that P(2,3-DMA)/APTES-ATP had a more higher thermal stability and anti-corrosion properties compared with the bulk poly(2,3-dimethylaniline) (P(2,3-DMA)).",
        "keywords": [
            "A. Nanoclays",
            "A. Polymers",
            "B. Corrosion",
            "B. Thermal properties"
        ],
        "venue": "Composites Science and Technology",
        "year": 2014,
        "id": "WlIa9A08"
    },
    "wkGliHoO": {
        "authors": [
            {
                "name": "Gang Chen",
                "org": "Ningbo Branch of Ordance Science Institute of China"
            },
            {
                "name": "Wei Chen",
                "org": "Ningbo Branch of Ordance Science Institute of China"
            },
            {
                "name": "Li Ma",
                "org": "Ningbo Branch of Ordance Science Institute of China"
            },
            {
                "name": "Anzhen Guo",
                "org": "Ningbo Branch of Ordance Science Institute of China"
            },
            {
                "name": "Juan L\u00fc",
                "org": "Ningbo Branch of Ordance Science Institute of China"
            },
            {
                "name": "Zhimin Zhang",
                "org": "North University of China"
            },
            {
                "name": "Shunqi Zheng",
                "org": "Ningbo Branch of Ordance Science Institute of China"
            }
        ],
        "title": "Strain-compensated arrhenius-type constitutive model for flow behavior of Al-12Zn-2.4Mg-1.2Cu alloy",
        "abstract": "The isothermal hot compression tests of as-extruded Al-12Zn-2.4Mg-1.2Cu alloy were performed on a Gleeble-3500 thermo-simulation machine. Based on the Arrhenius-type constitutive model, the experimental stress-strain data over a wide range of temperatures (523~723 K), strains (0.1~0.6) and strain rates (0.001, 0.01, 0.1 and 1 s",
        "keywords": [
            "Al-12Zn-2.4Mg-1.2Cu alloy",
            "Constitutive model",
            "Elevated temperature flow behavior",
            "Strain-compensation"
        ],
        "venue": "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",
        "year": 2015,
        "id": "wkGliHoO"
    },
    "PzbvvbMX": {
        "authors": [
            {
                "name": "Jianhua Zhu",
                "org": "Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Lei Huang",
                "org": "Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Mingfang Cui",
                "org": "Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Fabin Cao",
                "org": "Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            }
        ],
        "title": "A Cationic Polyelectrolyte-Controlled Liquid Mineral Precursor Process in the BaCO3 System",
        "abstract": "Biomimetic BaCO",
        "keywords": [
            "Barium",
            "Liquid mineral",
            "Mesocrystals",
            "Polymers",
            "Self-assembly"
        ],
        "venue": "European Journal of Inorganic Chemistry",
        "year": 2015,
        "id": "PzbvvbMX"
    },
    "FF5VogNN": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment, Zhejiang University"
            },
            {
                "name": "Cunjian Miao",
                "org": "Institute of Process Equipment, Zhejiang University"
            },
            {
                "name": "Xiaobo Zhu",
                "org": "Institute of Process Equipment, Zhejiang University"
            },
            {
                "name": "Jinyang Zheng",
                "org": "Institute of Process Equipment, Zhejiang University"
            },
            {
                "name": "Xiaodong Gu",
                "org": "Yixing Hokkai Head Plate Co., Ltd."
            },
            {
                "name": "Yong Ye",
                "org": "Yixing Hokkai Head Plate Co., Ltd."
            }
        ],
        "title": "Research on prediction method of plastic deformation for cold stamping formed standard elliptical head made of austenitic stainless steel",
        "abstract": "It is the main purpose to acquire the method of predicting the plastic deformation of cold stamping standard elliptical heads. As the formulas are derived, the physical meaning of the two plastic deformation prediction methods, one is used in home and the other one is used in abroad, is realized. A finite element model of the head cold stamping process is developed and validated by comparing the simulation and the experimental results. Thus, heads with different nominal diameter D<inf>n</inf> and nominal thickness \u03b4<inf>n</inf> have been simulated and a plastic deformation prediction method of heads is proposed. The calculation results of two prediction methods are compared with those calculated by the new prediction method. The results of the two existing prediction methods reflect the average plastic deformation of heads in warp and loop direction respectively, but not the real one. However, the new prediction method is built, which can be used effectively to predict the plastic deformation of heads, is more accurate and reliable.",
        "keywords": [
            "Austenitic stainless steel",
            "Cold stamping",
            "Plastic deformation",
            "Standard elliptical head"
        ],
        "venue": "Jixie Gongcheng Xuebao/Journal of Mechanical Engineering",
        "year": 2015,
        "id": "FF5VogNN"
    },
    "bKLhPorT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Shu Min Tang",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Shi Song Rong",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Haoyu Chen",
                "org": "Shantou University, Chinese University of Hong Kong Joint Shantou International Eye Center"
            },
            {
                "name": "Alvin L. Young",
                "org": "Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital"
            },
            {
                "name": "Govindasamy Kumaramanickavel",
                "org": "Narayana Nethralaya, Health City"
            },
            {
                "name": "Chi Pui Pang",
                "org": "Shantou University, Chinese University of Hong Kong Joint Shantou International Eye Center"
            },
            {
                "name": "Li Jia Chen",
                "org": "Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital"
            }
        ],
        "title": "Association of PEDF polymorphisms with age-related macular degeneration and polypoidal choroidal vasculopathy: A systematic review and meta-analysis",
        "abstract": "This study assesses the association of the pigment epithelium-derived factor (PEDF) gene with age-related macular degeneration (AMD) and polypoidal choroidal vasculopathy (PCV). Publications in MEDLINE and EMBASE up to 21/08/2014 were searched for case-control association studies of PEDF with AMD and/or PCV. Reported studies giving adequate genotype and/or allele information were included. Pooled odds ratios (OR) and 95% confidence intervals (CI) of each polymorphism were estimated. Our literature search yielded 297 records. After excluding duplicates and reports with incomplete information, 8 studies were eligible for meta-analysis, involving 2284 AMD patients versus 3416 controls, and 317 PCV patients versus 371 controls. Four PEDF polymorphisms were meta-analyzed: rs1136287, rs12150053, rs12948385 and rs9913583, but none was significantly associated with AMD or PCV. The most-investigated polymorphism, rs1136287, had a pooled-OR of 1.02 (95% CI: 0.94-1.11, P = 0.64) for AMD. In subgroup analysis by ethnicity, no significant association was identified. Polymorphisms present in single report showed no association. Therefore, existing data in literature does not support the role of PEDF in the genetic susceptibility of AMD and PCV, although replication in specific populations is warranted. Since the pooled-sample size for PCV was small, there is a need of PEDF genotyping in larger samples of PCV.",
        "keywords": [
            ""
        ],
        "venue": "Scientific Reports",
        "year": 2015,
        "id": "bKLhPorT"
    },
    "tAAeUdm0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Lang Pei",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Xiaojuan Liang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Weidong Xiang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            }
        ],
        "title": "Synthesis and application in LED of carbon quantum dots",
        "abstract": "Carbon quantum dots have attracted much recent attention among the nano-materials family. Recent development on the synthesis and applications of carbon quantum dots materials was reviewed. The superiority and synthesis methods of carbon quantum dots were introduced, and the modification, preparation of composites and application in light emitting diode (LED) of carbon quantum dots were summarized. This review could provide the corresponding information on the future development of carbon quantum dots.",
        "keywords": [
            "Carbon quantum dots",
            "Fluorescence nano-material",
            "Light emitting diode",
            "Modification",
            "Synthesis"
        ],
        "venue": "Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society",
        "year": 2015,
        "id": "tAAeUdm0"
    },
    "I6BnDrRo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecology, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "Yan-Li Xu",
                "org": "Department of Obstetrics and Gynecology, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "Wen-Jing Ding",
                "org": "Department of Obstetrics and Gynecology, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "Hong-Fang Shao",
                "org": "Department of Obstetrics and Gynecology, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "Yin-Cheng Teng",
                "org": "Department of Obstetrics and Gynecology, Shanghai Sixth People's Hospital, Shanghai Jiao Tong University"
            }
        ],
        "title": "Prognostic value of Musashi-1 in endometrioid adenocarcinoma",
        "abstract": "Aims: Musashi-1, a RNA-binding protein, is suggested to be a cancer stem cell-related marker; its high level of protein expression is reported to be associated with high histological grade in some tumors. The aim of this study was to investigate the prognostic value of Musashi-1 in patients with endometrioid adenocarcinoma (EAC). Methods: We examined the Musashi-1 mRNA expression level in 35 fresh EAC tissue samples and 15 normal endometrium samples by real-time RT-PCR, and its protein expression level in 148 paraffin EAC tissue samples and 20 paraffin normal endometrium samples by immunohistochemistry. The correlation between Musashi-1 and overall survival (OS) used Cox proportional hazards regression. The prognostic accuracy of Musashi-1 compared with other clinicopathological risk factors by logistic regression. Furthermore, we examined whether Musashi-1 expression is correlated with another cancer stem cell marker CD133 by real-time RT-PCR. Results: Musashi-1 mRNA expression of EAC is 2.8-fold higher than that of normal endometrium (P = 0.0009). Musashi-1 protein expression level is correlated with tumor stage, grade and vascular invasion. Patients with higher protein expression level of Musashi-1 are associated with poor survival rate than those with negative or low level of expression (HR = 2.073, P = 0.001). The area under the curve (AUC) for Musashi-1 is 0.8, which is higher than other clinicopathological factors (P = 0.000). In addition, Musashi-1 mRNA expression seems to be closely correlated with CD133 expression (r = 0.7167, P < 0.0001). Conclusions: Our results suggest high level of Musashi-1 protein expression is associated with poor survival in EAC patients, which may be an independent prognostic factor for EAC.",
        "keywords": [
            "Endometrioid adenocarcinoma",
            "Musashi-1",
            "Prognosis"
        ],
        "venue": "International Journal of Clinical and Experimental Pathology",
        "year": 2015,
        "id": "I6BnDrRo"
    },
    "bQnOGfNK": {
        "authors": [
            {
                "name": "Haifeng Hu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Chengqiang Ge",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Enhancement of corrosion protection effect in poly(2,3-dimethylaniline) via the formation of nanofiber materials by introducing p-phenylenediamine",
        "abstract": "Poly(2,3-dimethylaniline) (P(2,3-DMA)) nanofiber was prepared by introducing p-phenylenediamine as an initiator into the reaction mixture solution. The P(2,3-DMA) nanofiber was characterized by X-ray diffraction, Fourier transformation infrared spectroscopy and scanning electron microscopy. The results showed that the introduction of p-phenylenediamine favors one-dimensional growth of P(2,3-DMA). In order to compare the anticorrosion performance of P(2,3-DMA) nanofiber with that of poly(2,3-dimethylaniline) prepared without adding p-phenylenediamine (C-P(2,3-DMA)), epoxy resin coating containing P(2,3-DMA) nanofiber and C-P(2,3-DMA) was painted on mild steel, respectively. The anticorrosion property of the as-prepared nanofiber coating was evaluated by open circuit potential, tafel polarization curves and impedance spectroscopy in 3.5 wt% NaCl aqueous solution. Experimental results indicated that P(2,3-DMA) nanofiber had higher anticorrosion property compared with C-P(2,3-DMA). Hence, the morphology could be responsible for better anti-corrosion performances.",
        "keywords": [
            "Corrosion protection",
            "Nanofiber",
            "p-Phenylenediamine",
            "Poly(2,3-dimethylaniline)"
        ],
        "venue": "Progress in Organic Coatings",
        "year": 2015,
        "id": "bQnOGfNK"
    },
    "X9JGZrcS": {
        "authors": [
            {
                "name": "Hu-Ping Deng",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Chuan-An Shen",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Xi-Bo Zhang",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Li Ma",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Tian-Jun Sun",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Qing-Gang Hu",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Yun-Fei Chi",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Ning Dong",
                "org": "Burns Institute, Department of Burn and Plastic Surgery, Burn and Plastic Surgery Hospital, First Affiliated Hospital of General Hospital of PLA"
            }
        ],
        "title": "Insulin down-regulates the expression of ubiquitin E3 ligases partially by inhibiting the activity and expression of AMP-activated protein kinase in L6 myotubes",
        "abstract": "While insulin is an anabolic hormone, AMP-activated protein kinase (AMPK) is not only a key energy regulator, but it can also control substrate metabolism directly by inducing skeletal muscle protein degradation. The hypothesis of the present study was that insulin inhibits AMPK and thus down-regulates the expression of the ubiquitin E3 ligases, muscle atrophy F-box (MAFbx) and muscle RING finger 1 (MuRF1) in skeletal muscle cells. Differentiated L6 myotubes were treated with 5-aminoimidazole-4-carboxamide-1-\u03b2-4-ribofuranoside (AICAR) and/or compound C to stimulate and/or block AMPK respectively. These treatments were also conducted in the presence or absence of insulin and the cells were analysed by western blot and quantitative real-time PCR. In addition, nuleotide levels were determined using HPLC. The activation of AMPK with AICAR enhanced the mRNA levels of MAFbx and MuRF1. Insulin reduced the phosphorylation and activity AMPK, which was accompanied by reduced MAFbx and MuRF1 mRNA levels. Using a protein kinase B (PKB/Akt) inhibitor, we found that insulin regulates AMPK through the activation of Akt. Furthermore, insulin down-regulated AMPK \u03b12 mRNA. We conclude that insulin inhibits AMPK through Akt phosphorylation in L6 myotubes, which may serve as a possible signalling pathway for the down-regulation of protein degradation. In addition, decreased expression of AMPK \u03b12 may partially participate in inhibiting the activity of AMPK.",
        "keywords": [
            "AMP-activated protein kinase (AMPK)",
            "Insulin",
            "Muscle atrophy F-box (MAFbx)",
            "Muscle RING finger 1 (MuRF1)",
            "Myotubes"
        ],
        "venue": "Bioscience Reports",
        "year": 2015,
        "id": "X9JGZrcS"
    },
    "UX7e0dqO": {
        "authors": [
            {
                "name": "Jihai Tang",
                "org": "Research Institute of China Ordnance Industry"
            },
            {
                "name": "Li Ma",
                "org": "College of Materials Science and Engineering, Chongqing University"
            },
            {
                "name": "Qisheng Huo",
                "org": "State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Fenfang Xu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Effect of a constant magnetic field (0.4 T) on electromagnetic properties of chiral polyaniline",
        "abstract": "Chiral polyaniline doped with d-camphorsulfonic acid (d-CSA) (PANI-(d-CSA)) was synthesized by in situ polymerization in the presence of a constant magnetic field (0.4 T). The micromorphology, conductivity, and electromagnetic properties of chiral polyaniline were systematically investigated using scanning electron microscopy, electrochemical workstation, four-point probe conductivity measurements, and a vector network analyzer. The results showed that when compared with PANI-(d-CSA)-O synthesized in the absence of a magnetic field, PANI-(d-CSA)-M synthesized in the presence of a magnetic field had increased length-diameter ratio, higher conductivity, and stronger electromagnetic loss property. The minimum reflectivity of PANI-(d-CSA)-M reduced by 21.78% and the bandwidth of microwave absorption (reflection loss < -10 dB) of PANI-(d-CSA)-M increased 4.7 times.",
        "keywords": [
            "Chiral polyaniline",
            "electromagnetic property",
            "in situ polymerization",
            "magnetic field"
        ],
        "venue": "High Performance Polymers",
        "year": 2015,
        "id": "UX7e0dqO"
    },
    "uTsFsbm3": {
        "authors": [
            {
                "name": "Fenfang Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qisheng Huo",
                "org": ""
            },
            {
                "name": "Mengyu Gan",
                "org": ""
            },
            {
                "name": "Jihai Tang",
                "org": ""
            }
        ],
        "title": "Microwave absorbing properties and structural design of microwave absorbers based on polyaniline and polyaniline/ magnetite nanocomposite",
        "abstract": "Double-layer absorbers with enhanced microwave absorbing properties were designed based on polyaniline and polyaniline/magnetite composite with a total thickness of 1 mm. The double-layer microwave absorbers have better microwave absorbing properties than those of single-layer microwave absorbers, and the microwave absorbing properties of the double-layer structure are influenced by the coupling interactions between the absorbing layer and matching layer. When the absorbing layer is PANI with a thickness of 0.4 mm, and the matching layer is PANI/Fe",
        "keywords": [
            "Double-layer",
            "Ka band",
            "Magnetite",
            "Microwave absorption",
            "Polyaniline"
        ],
        "venue": "Journal of Magnetism and Magnetic Materials",
        "year": 2015,
        "id": "uTsFsbm3"
    },
    "XpHQlYMd": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jin-Tao Xiao",
                "org": ""
            },
            {
                "name": "Sha-Sha Zhou",
                "org": ""
            },
            {
                "name": "Li-Ning Sun",
                "org": ""
            }
        ],
        "title": "Linear lever-type piezoelectric inchworm actuator",
        "abstract": "A linear lever-type piezoelectric inchworm actuator is designed to implement the high precision positioning of optical field. The actuator adopts the displacement amplification mechanism of symmetric lever, which offers enough clamping force while obtains a larger driving displacement. The working principle of piezoelectric inchworm actuator is presented. And the displacement loss of the flexible amplification mechanism, the coupling characteristics between piezoelectric ceramics and flexible mechanism, and the stiffness and driving mechanism of the clamping mechanism are analyzed. The finite element method is used to simulate the clamping mechanism and the driving mechanism, then the deformation, stress, output displacement and natural frequency are all analyzed. An experimental platform is set up to test the performance of the actuator. The results on the actuator are shown that the travel range, clamping force and the bearing capacity for the actuator are 25 mm, 17 N, and 11 N, respectively. Moreover, the maximum step is 55 \u03bcm, and the minimum step is 60 nm, respectively. By applying a driving voltage of 150 V, it offers the highest driving speed of 1.259 mm/s. these data meet the demands of the precision positioning in the optical field.",
        "keywords": [
            "Finite element analysis",
            "Flexible hinge",
            "Inchworm actuator",
            "Piezoelectric ceramic"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2015,
        "id": "XpHQlYMd"
    },
    "ufNZAHNo": {
        "authors": [
            {
                "name": "Xue-Bing Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shi-Hong Ding",
                "org": ""
            }
        ],
        "title": "A new second-order sliding mode control and its application to inverted pendulum",
        "abstract": "Second-order sliding mode, as a special case of high-order sliding mode, not only has strong robustness and insensitiveness to external disturbance, but also eliminates the chattering phenomenon existing in the traditional first-order sliding mode. A new second-order sliding mode control algorithm is developed in this paper. The advantage of the algorithm lies in that it can be used to handle the uncertainty bounded by a known positive function rather than a positive constant. Consequently, the algorithm can be applied to a more general class of systems. In addition, the adding a power integrator technique guarantees the global finite-time stability rather than the finite-time convergence. Finally, the application to control of an inverted pendulum shows the effectiveness of the algorithm.",
        "keywords": [
            "Adding a power integrator",
            "Finite-time stability",
            "Invented pendulum",
            "Second-order sliding mode"
        ],
        "venue": "Zidonghua Xuebao/Acta Automatica Sinica",
        "year": 2015,
        "id": "ufNZAHNo"
    },
    "PkOEa57o": {
        "authors": [
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Yawen Yang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Xiao Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Synthesis and electrochemical properties of poly(2,3-dimethylaniline)/polyaniline composites",
        "abstract": "In this study, poly(2,3-dimethylaniline)/polyaniline (P(2,3-DMA)/PANI) composite was prepared by in situ polymerization of aniline on the surface of P(2,3-DMA) particles in hydrochloric acid solution. Fourier transform infrared spectra and X-ray diffraction results of the composites indicated that P(2,3-DMA) was successfully modified by PANI. The electrochemical activity and electrical conductivity of the P(2,3-DMA)/PANI composite were discussed by cyclic voltammetry and standard four-probe tests, respectively. The results showed that the conductivity of the composite increased with the increasing aniline concentration, which can expand the potential applications of P(2,3-DMA), such as use in anti-static coatings or electronic devices. The P(2,3-DMA)/PANI composite also showed better solubility and anticorrosive property than PANI.",
        "keywords": [
            ""
        ],
        "venue": "Polymer Composites",
        "year": 2015,
        "id": "PkOEa57o"
    },
    "nQ2YBjkc": {
        "authors": [
            {
                "name": "Fenfang Xu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Qisheng Huo",
                "org": "State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jihai Tang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Microwave absorbing properties and structural design of microwave absorbers based on polyaniline and polyaniline/magnetite nanocomposite",
        "abstract": "Double-layer absorbers with enhanced microwave absorbing properties were designed based on polyaniline and polyaniline/magnetite composite with a total thickness of 1 mm. The double-layer microwave absorbers have better microwave absorbing properties than those of single-layer microwave absorbers, and the microwave absorbing properties of the double-layer structure are influenced by the coupling interactions between the absorbing layer and matching layer. When the absorbing layer is PANI with a thickness of 0.4 mm, and the matching layer is PANI/Fe",
        "keywords": [
            "Double-layer",
            "Ka band",
            "Magnetite",
            "Microwave absorption",
            "Polyaniline"
        ],
        "venue": "Journal of Magnetism and Magnetic Materials",
        "year": 2015,
        "id": "nQ2YBjkc"
    },
    "nv6cPpMt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huicai Wen",
                "org": ""
            },
            {
                "name": "Xueping Jian",
                "org": ""
            },
            {
                "name": "Huaiwei Liao",
                "org": ""
            },
            {
                "name": "Yunpeng Sui",
                "org": ""
            },
            {
                "name": "Yanping Liu",
                "org": ""
            },
            {
                "name": "Guizhen Xu",
                "org": ""
            }
        ],
        "title": "Cell-assisted lipotransfer in the clinical treatment of facial soft tissue deformity",
        "abstract": "Cosmetic surgeons have experimented with a variety of substances to improve soft tissue deformities of the face. Autologous fat grafting provides significant advantages over other modalities because it leaves no scar, is easy to use and is well tolerated by most patients. Autologous fat grafting has become one of the most popular techniques in the field of facial plastic surgery. Unfortunately, there are still two major problems affecting survival rate and development: revascularization after transplantion; and cell reservation proliferation and survival. Since Zuk and Yosra developed a technology based on adipose-derived stem cells and cell-assisted lipotrophy, researchers have hoped that this technology would promote the survival and reduce the absorption of grafted fat cells. Autologous adipose-derived stem cells may have great potential in skin repair applications, aged skin rejuvenation and other aging-related skin lesion treatments. Recently, the study of adipose-derived stem cells has gained increased attention. More researchers have started to adopt this technology in the clinical treatment of facial soft tissue deformity. The present article reviews the history of facial soft tissue augmentation and the advent of adipose-derived stem cells in the area of the clinical treatment of facial soft tissue deformity.",
        "keywords": [
            "Adipose-derived stem cells",
            "Cell-assisted lipotransfer",
            "Facial soft tissue deformity"
        ],
        "venue": "Canadian Journal of Plastic Surgery",
        "year": 2015,
        "id": "nv6cPpMt"
    },
    "UZw6u10U": {
        "authors": [
            {
                "name": "Xu Tian",
                "org": ""
            },
            {
                "name": "Jian-Guo Zhou",
                "org": ""
            },
            {
                "name": "Zi Zeng",
                "org": ""
            },
            {
                "name": "Ting Shuai",
                "org": ""
            },
            {
                "name": "Li-Juan Yi",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yan Wang",
                "org": ""
            },
            {
                "name": "Hong Cao",
                "org": ""
            },
            {
                "name": "Guo-Min Song",
                "org": ""
            }
        ],
        "title": "Cetuximab in patients with esophageal cancer: a systematic review and meta-analysis of randomized controlled trials",
        "abstract": "Esophageal cancer is one cause of the most common cancer death and diagnosed in approximately half a million people annually worldwide, as well as has resulted in worse status, which is responsible for an estimated 482,300 new cases and 406,800 deaths in 2008, and is the fifth highest in the mortality rate among tumor sites. Esophageal cancer mainly occurred in southern and eastern Africa, eastern Asia and some areas of China. The results of meta-analysis suggested that survival rate can be improved [relative risk (RR) 1.6; 95\u00a0% confidence interval (CI) 1.17\u20132.18]; objective response rate (RR 1.47; 95\u00a0% CI 1.05\u20132.06) and disease control rate (RR 1.21; 95\u00a0% CI 1.03\u20131.43) in combination group are superior to that of the control group; however, the higher incidence of acne-like rash was caused (RR 9.03; 95\u00a0% CI 1.64\u201349.63). Moreover, collated differences in overall survival rate and progression-free survival remained the most common grade 3/4/5 toxicities, and quality of life after intervention revealed no evidence of a difference between the two groups. With the present evidence, there is no role for cetuximab combined with standard approaches for esophageal cancer.",
        "keywords": [
            "Cetuximab",
            "Epidermal growth factor receptor",
            "Esophageal cancer"
        ],
        "venue": "Medical Oncology",
        "year": 2015,
        "id": "UZw6u10U"
    },
    "6HThSVrH": {
        "authors": [
            {
                "name": "Qiu-Ping Wei",
                "org": "School of Metallurgy and Environment, Central South University"
            },
            {
                "name": "Li Ma",
                "org": "School of Metallurgy and Environment, Central South University"
            },
            {
                "name": "Jun Ye",
                "org": "School of Materials Science and Engineering, Nanyang Technological University"
            },
            {
                "name": "Zhi-Ming Yu",
                "org": "School of Materials Science and Engineering, Central South University"
            }
        ],
        "title": "Growth mechanism of icosahedral and other five-fold symmetric diamond crystals",
        "abstract": "Five-fold symmetric diamond crystals (FSDCs) were synthesized by hot filament chemical vapour deposition (HFCVD) methods. Their surface morphologies and defects were characterised by scanning electron microscopy (SEM). From the perspective of nucleation-growth, a growth mechanism for icosahedral and other five-fold symmetric diamond crystals was discussed. Computer modelling was also carried out. The results show that the dodecahedrane (C<inf>20</inf>H<inf>20</inf>) molecule is proposed as a nucleus for the growth of icosahedral diamond crystals (IDCs), wherein the 20 {111} surface planes develop orthogonal to the direction of the original 20... C...H bonds by sequential H abstraction and CH<inf>3</inf> addition reactions. IDC can be pictured as an assembly of isosceles tetrahedra, with each tetrahedron contributing a {111} plane to the surface of the IDC and the remainder of the tetrahedral surfaces forming twin planes with neighbouring tetrahedra. The small mismatch (1.44\u00b0) between the {111} surface dihedral angle of a perfect icosahedron and that of a twinned icosahedron reveals itself via twin planes in the IDC grain. The modelling suggests how the relief of strain induced by this distortion could lead to the formation of defects such as concave pentagonal cavities at vertices and grooves along the grain edges that accord well with those observed experimentally. Similar arguments based on growth from the hexacyclo pentadecane (C<inf>15</inf>H<inf>20</inf>) nucleus can also account for the observed formation of star and rod shaped FSDCs, and some of their more obvious morphological defects.",
        "keywords": [
            "defect",
            "diamond",
            "dodecahedrane",
            "five-fold symmetry",
            "icosahedron"
        ],
        "venue": "Transactions of Nonferrous Metals Society of China (English Edition)",
        "year": 2015,
        "id": "6HThSVrH"
    },
    "qd6cYw24": {
        "authors": [
            {
                "name": "Wen-Jing Ding",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yin-Cheng Teng",
                "org": ""
            },
            {
                "name": "Yan-Li Xu",
                "org": ""
            }
        ],
        "title": "Expression of Musashi-1 in endometrioid adenocarcinoma and its value for evaluating the prognosis",
        "abstract": "Objective: To evaluate the expression of Musashi-1 in endometrioid adenocarcinoma (EAC) and its value for assessing the prognosis. Methods: The mRNA expressions of Musashi-1 of 35 EAC samples and 15 normal endometrium samples were detected by real-time PCR. The protein expressions of Musashi-1 of 148 EAC samples and 20 normal endometrium samples were detected by immunohistochemistry. The correlation between Musashi-1 expression and survival rate of patients was analyzed. The value of Musashi-1 expression for predicting the prognosis of EAC was evaluated according to clinicopathological indexes. Results: The mRNA expression of Musashi-1 of EAC tissues was significantly higher than that of normal endometrium tissues (P<0.01). Musashi-1 expression correlated with tumor stage, grade, and vascular invasion (\u03c7",
        "keywords": [
            "Endometrioid adenocarcinoma",
            "Musashi-1",
            "Prognosis"
        ],
        "venue": "Journal of Shanghai Jiaotong University (Medical Science)",
        "year": 2015,
        "id": "qd6cYw24"
    },
    "I0BSgP2Q": {
        "authors": [
            {
                "name": "Jihai Tang",
                "org": "No. 59 Research Institute of China Ordnance Industry"
            },
            {
                "name": "Li Ma",
                "org": "College of Materials Science and Engineering, Chongqing University"
            },
            {
                "name": "Qisheng Huo",
                "org": "State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Nan Tian",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Fenfang Xu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "The influence of PVP on the synthesis and electromagnetic properties of PANI/PVP/CIP composites",
        "abstract": "Polyaniline/carbonyl iron powder (PANI/CIP) composites with core-shell structure were synthesized via in situ polymerization in aqueous solution of polyvinylpyrrolidon (PVP). The micromorphology, structure, and microwave absorbing property of the PANI/PVP/CIP composites were characterized by scanning electron microscopy, fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and vector network analysis. And, the modified mechanism of PVP on polymerization was discussed. The research showed that the presence of PVP was conducive to not only dispersion of CIP but also the formation coated well with PANI. PANI/CIP composites that were decorated by PVP have obviously improved on wave absorbing property compared with the composites which were synthesized without PVP. With the concentrations of 10 wt% PVP, the PANI/PVP/CIP composites show best microwave absorption, which the minimum reflection loss (RL) was -26.4 dB at 38.1 GHz and the corresponding thickness was 0.9 mm; for a thickness of 1.1 mm, an RL exceeding -10 dB was obtained in the frequency range of 27.6-39.0 GHz. POLYM. COMPOS., 36:1799-1806, 2015.",
        "keywords": [
            ""
        ],
        "venue": "Polymer Composites",
        "year": 2015,
        "id": "I0BSgP2Q"
    },
    "UUJkRzIP": {
        "authors": [
            {
                "name": "Li-Jun Wang",
                "org": "Department of Cardiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Neurology"
            },
            {
                "name": "Shan-Shan Gao",
                "org": "Department of Cardiology"
            },
            {
                "name": "Juan Zhou",
                "org": "Department of Cardiology"
            },
            {
                "name": "Zu-Yi Yuan",
                "org": "Department of Cardiology"
            }
        ],
        "title": "Effect of allergic asthma on the development of atherosclerosis in mice",
        "abstract": "Objective: To investigate the effect of allergic asthma on the pathogenesis and development of atherosclerosis (AS) in apoE",
        "keywords": [
            "Allergic asthma",
            "ApoE-/- mouse",
            "Area of lesion",
            "Atherosclerosis",
            "Stability of plaque"
        ],
        "venue": "Journal of Xi'an Jiaotong University (Medical Sciences)",
        "year": 2015,
        "id": "UUJkRzIP"
    },
    "A5HRS55i": {
        "authors": [
            {
                "name": "Jinlong Hu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Zhang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Shuang Xie",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Fenfang Xu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jiyue Zheng Xiaoyu Shen",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Hui Yin",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Preparation and enhanced properties of polyaniline/grafted intercalated ZnAl-LDH nanocomposites",
        "abstract": "The polymeric nanocomposites (PANI/AD-LDH) were prepared by in situ polymerization based on polyaniline (PANI) and decavanadate-intercalated and \u03b3-aminopropyltriethoxysilane (APTS)-grafted ZnAl-layered double hydroxide (AD-LDH). FTIR and XRD studies confirm the grafting of APTS with decavanadate-intercalated LDH (D-LDH). The extent of grafting (wt%) has also been estimated on the basis of the residue left in nitrogen atmosphere at 800 \u00b0C in TGA. SEM and XPS studies show the partial exfoliation of grafted LDH in the PANI matrix and the interfacial interaction between PANI and grafted LDH, respectively. The grafted intercalated layered double hydroxide in reinforcing the properties of the PANI nanocomposites has also been investigated by open circuit potential (OCP), tafel polarization curves (TAF), electrochemical impendence spectroscopy (EIS), salt spray test and TGA-DTA. The experimental results indicate that the PANI/AD-LDH has a higher thermal stability and anticorrosion properties relative to the PANI. Crown",
        "keywords": [
            "Layered double hydroxide",
            "Nanocomposites",
            "Polyaniline",
            "Protection against corrosion",
            "Thermal stability"
        ],
        "venue": "Applied Surface Science",
        "year": 2015,
        "id": "A5HRS55i"
    },
    "FWeLAWEd": {
        "authors": [
            {
                "name": "Yanjun Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jihai Tang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Haifeng Hu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Chengqiang Ge",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Lei Yu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Hua Huang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Fangfang Yang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Magnetic PANI controlled by morphology with enhanced microwave absorbing property",
        "abstract": "To solve the problem of narrow absorption band and small absorption strength of dielectric loss material polyanline (PANI), this work turns non-magnetic PANI into organic magnet PANI (M-PANI) to increase the strength of the magnetic loss and the impedance matching by changing the morphology of PANI. The effects of dimer on PANI morphology, magnetic and absorbing performance are studied. This paper also proposes possible magnetization mechanisms of M-PANI. The mechanism of magnetism is may be generated by spin-polarized carriers in helical structure PANI. The enhanced microwave absorbing ability of M-PANI is related to its magnetism.",
        "keywords": [
            "Helical structure",
            "Magnetic materials",
            "Microwave adsorption",
            "Polyaniline",
            "Polymers"
        ],
        "venue": "Materials Letters",
        "year": 2015,
        "id": "FWeLAWEd"
    },
    "fRfNviqR": {
        "authors": [
            {
                "name": "Jianhua Zhu",
                "org": "Anhui Province Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Lei Huang",
                "org": "Anhui Province Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Mingfang Cui",
                "org": "Anhui Province Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Anhui Province Key Laboratory of Metallurgical Emission Reduction and Resources Recycling, Anhui University of Technology"
            }
        ],
        "title": "Heterostructured calcium carbonate nanowires controlled by a cationic polyelectrolyte",
        "abstract": "The heterostructured biomimetic materials of calcite microcrystals covered with aragonite nanowires, as well as aragonite fibers decorated with small calcite tips, were first synthesized in a cationic polyelectrolyte mineral solution. The polymorph switching in the same microstructures shows the close relationship with thermodynamic and kinetic reaction control.",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2015,
        "id": "fRfNviqR"
    },
    "ZTvXF3w9": {
        "authors": [
            {
                "name": "Huihui Wang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Tao Zhou",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Xiaowu Sun",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Wenqin Dai",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Huining Wang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Shiyong Wang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Fabrication of polyaniline/urchin-like mesoporous TiO2 spheres nanocomposite and its application in supercapacitors",
        "abstract": "A novel nanocomposite of polyaniline/urchin-like mesoporous TiO",
        "keywords": [
            "Nanocomposite",
            "Polyaniline",
            "Supercapacitors",
            "TiO2 spheres",
            "Urchin-like mesoporous"
        ],
        "venue": "Electrochimica Acta",
        "year": 2015,
        "id": "ZTvXF3w9"
    },
    "IH1TxfiM": {
        "authors": [
            {
                "name": "Hua Huang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Lei Yu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Haifeng Hu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Fangfang Yang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Yanjun Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Chengqiang Ge",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Fabrication of polyaniline/graphene/titania nanotube arrays nanocomposite and their application in supercapacitors",
        "abstract": "Polyaniline/graphene/titania nanotube arrays (PGTNs) nanocomposite as a supercapacitor electrode is fabricated by in-situ polymerization for the first time. Herein, the PGTNs possesses a novel three-dimensional (3D) highly ordered hybrid nanostructure consisting of coaxial polyaniline (PANI)/TiO",
        "keywords": [
            "Graphene",
            "Polyaniline",
            "Supercapacitor",
            "Titania nanotube array"
        ],
        "venue": "Journal of Alloys and Compounds",
        "year": 2015,
        "id": "IH1TxfiM"
    },
    "POZM1XLV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Tong Chang",
                "org": ""
            },
            {
                "name": "Xiao-Bing Li",
                "org": ""
            },
            {
                "name": "Zhi-You Li",
                "org": ""
            },
            {
                "name": "Dou Zhang",
                "org": ""
            },
            {
                "name": "Ke-Chao Zhou",
                "org": ""
            }
        ],
        "title": "Cathodic electrophoretic deposition of \u03b1-Fe<inf>2</inf>O<inf>3</inf> coating",
        "abstract": "Submicro \u03b1-Fe<inf>2</inf>O<inf>3</inf> coatings were formed using electrophoretic deposition (EPD) technique in aqueous media. The zeta potentials of different \u03b1-Fe<inf>2</inf>O<inf>3</inf> suspensions with different additives were measured as a function of pH to identify the optimum suspension condition for deposition. Electrophoretic depositions of \u03b1-Fe<inf>2</inf>O<inf>3</inf> coatings under different applied electric fields and deposition time were studied and the effects of applied voltages and deposition time on deposition rates and thicknesses were investigated. The particle packing densities of the deposits at various applied voltages and deposition time were also analyzed by a scanning electron microscope (SEM). The results show that crack-free \u03b1-Fe<inf>2</inf>O<inf>3</inf> coatings with uniform microstructure and good adherence to the nickel substrates are successfully obtained. Electrophoretic deposited \u03b1-Fe<inf>2</inf>O<inf>3</inf> coating from aqueous suspension is a feasible, low-cost and environmental friendly method.",
        "keywords": [
            "aqueous solutions",
            "electrophoretic deposition",
            "Fe<inf>2</inf>O<inf>3</inf> coating",
            "zeta potential"
        ],
        "venue": "Journal of Central South University",
        "year": 2015,
        "id": "POZM1XLV"
    },
    "LxhL2UYF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jianhua Zhu",
                "org": ""
            },
            {
                "name": "Mingfang Cui",
                "org": ""
            },
            {
                "name": "Lei Huang",
                "org": ""
            },
            {
                "name": "Yiping Su",
                "org": ""
            }
        ],
        "title": "Biomimetic synthesis of novel calcium carbonate heterogeneous dendrites",
        "abstract": "Calcium carbonate dendrites with novel leaf- and snowflake-like morphology were synthesized with the combination of two different functional additives. They show fascinating heterogeneous domains made up of internal calcite scaffolding, aragonite shell and external amorphous calcium carbonate coating. They were formed in a gel-like solution composed of an amorphous or liquid-like mineral precursor. The developing dendrites arose from the correlation of solute diffusion and the driving force of crystallization. Their heterogeneous microstructures were determined by the balance between thermodynamic and kinetic reactions. Our research provided a novel procedure towards the formation of heterogeneous inorganic superstructures with the synergistic effects of two different additives.",
        "keywords": [
            ""
        ],
        "venue": "New Journal of Chemistry",
        "year": 2015,
        "id": "LxhL2UYF"
    },
    "5RSg9S7P": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Collaborative Innovation Center of Polymers and Polymer Composite Materials, Department of Macromolecular Science, Fudan University"
            },
            {
                "name": "Yuhong Yang",
                "org": "Research Centre for Analysis and Measurement, Fudan University"
            },
            {
                "name": "Jinrong Yao",
                "org": "Collaborative Innovation Center of Polymers and Polymer Composite Materials, Department of Macromolecular Science, Fudan University"
            },
            {
                "name": "Zhengzhong Shao",
                "org": "Collaborative Innovation Center of Polymers and Polymer Composite Materials, Department of Macromolecular Science, Fudan University"
            },
            {
                "name": "Yufang Huang",
                "org": "Department of Materials Science, Fudan University"
            },
            {
                "name": "Xin Chen",
                "org": "Collaborative Innovation Center of Polymers and Polymer Composite Materials, Department of Macromolecular Science, Fudan University"
            }
        ],
        "title": "Selective chemical modification of soy protein for a tough and applicable plant protein-based material",
        "abstract": "Soy protein, one of the most abundant plant proteins, has gained considerable attention and popularity in recent years due to its biocompatibility, biodegradability, and renewability. However, the poor mechanical properties and high moisture sensitivity of soy protein-based materials have limited their wider application in practical use. In the present study we have overcome these shortcomings by the use of an aqueous reagent, tetrakis(hydroxylmethyl) phosphonium chloride (THPC), to modify the amino groups of the lysine (Lys) and arginine (Arg) residues present in soy protein. Solid state <sup>13</sup>C cross polarization/magic-angle spinning nuclear magnetic resonance (CP/MAS NMR) and <sup>31</sup>P NMR spectroscopy have confirmed the success of the chemical reaction by replacement of the hydroxymethyl arm of THPC, both qualitatively and quantitatively. Fourier-transform infrared (FTIR) spectroscopy, rheological observations, transmission electron microscopy (TEM) and atomic force microscopy (AFM) have been used to confirm the changes in the coherent tertiary structure of soy protein after modification, increasing the interconnection between the molecular chains. Finally, we have been able to produce a modified soy protein film, which provides a good combination of tensile strength and extensibility under either dry (10 \u00b1 2 MPa and 25 \u00b1 3%) or wet (5 \u00b1 1 MPa and 200 \u00b1 20%) conditions. In addition the modified soy protein film has unexpectedly been found to exhibit antimicrobial properties, and this adds to the merits of the final product. We believe that the method described further broadens the application of natural soy protein-based materials, for example in antimicrobial packaging films.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Materials Chemistry B",
        "year": 2015,
        "id": "5RSg9S7P"
    },
    "46an8MSp": {
        "authors": [
            {
                "name": "Jun Zhang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Fangfang Yang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Shenna Fu",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Xiao Li",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Well-dispersed platinum nanoparticles supported on hierarchical nitrogen-doped porous hollow carbon spheres with enhanced activity and stability for methanol electrooxidation",
        "abstract": "Hierarchical nitrogen-doped porous hollow carbon spheres (HNPHCS) with porous-thin mesoporous shell and hollow macroporous core structure have been prepared via in-situ oxidation polymerization method using polyaniline as the precursor. After carbonization at 900 \u00b0C, the average diameter of HNPHCS is ca. 140 nm with shell thickness of \u223c1 nm. Pt nanoparticles with high dispersion and small size have been successfully deposited on the HNPHCS by a microwave-assisted polyol process to synthesize Pt/HNPHCS catalyst. The obtained samples are characterized by physical characterization and electrochemical measurements. Electrochemical studies reveal that the prepared Pt/HNPHCS catalyst possesses notably higher catalytic activity and CO-tolerance, and better stability toward methanol electrooxidation in comparison with Pt/nitrogen-doped porous carbon and the commercial Pt/C catalysts. It is likely that enhanced catalytic properties of the Pt/HNPHCS could be due to the high dispersion of small Pt nanoparticles, the presence of nitrogen species, developed porous-thin mesoporous shell and hollow macroporous core structure of support HNPHCS. As a result, the as-developed Pt/HNPHCS present attractive advantages for the application in fuel cell electrocatalyst.",
        "keywords": [
            "carbon",
            "Catalyst durability",
            "Electrocatalyst",
            "Hierarchical nitrogen-doped porous hollow",
            "Methanol oxidation",
            "Pt nanoparticles"
        ],
        "venue": "Journal of Power Sources",
        "year": 2015,
        "id": "46an8MSp"
    },
    "7NucVlUZ": {
        "authors": [
            {
                "name": "Jin-Shui Yang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Li-Na Feng",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Shu-Yang Wang",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Lin-Zhi Wu",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            }
        ],
        "title": "Modal response of all-composite corrugated sandwich cylindrical shells",
        "abstract": "A series of all-composite axial and circular corrugated sandwich cylindrical shells is manufactured using a novel hot press moulding method. Modal testing is conducted to investigate vibration characteristics of such composite corrugated sandwich cylindrical shells with free-free boundary condition. In order to predict the structural vibration damping, a finite element model combined with modal strain energy approach is developed, which is adequately consistent with the experimental results. It is shown that the first several orders of vibration mode shapes are dominated by circumferential lobar modes. Circular corrugated sandwich cylindrical shells generally possess higher natural frequencies and damping loss factors than axial corrugated sandwich cylindrical shells since circumferential stiffness and damping capacity of the former are higher than those of the latter. Furthermore, the influence of the corrugated inclination angle, sandwich core thickness and different topological corrugated cores on the structural vibration and damping performances are thoroughly investigated, which might be helpful to guide the manufacturing and dynamic analysis of lightweight cylindrical shells in engineering.",
        "keywords": [
            "A. Carbon fibres",
            "A. Structural composites",
            "B. Vibration",
            "C. Finite element analysis (FEA)",
            "C. Sandwich structures"
        ],
        "venue": "Composites Science and Technology",
        "year": 2015,
        "id": "7NucVlUZ"
    },
    "1m20DhFB": {
        "authors": [
            {
                "name": "Xiaowu Sun",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Huihui Wang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Tao Zhou",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Shiyong Wang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Wenqin Dai",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Huining Wang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Fabrication of PANI-coated honeycomb-like MnO<inf>2</inf> nanospheres with enhanced electrochemical performance for energy storage",
        "abstract": "A new binary composite of MnO<inf>2</inf>/PANI has been synthesized as electrode material for energy storage. In the composite, the MnO<inf>2</inf> nanospheres with a honeycomb-like structure are coated with PANI layers, in which MnO<inf>2</inf> serve as a scaffold for PANI layer and PANI act as a protective coating layer to restrain MnO<inf>2</inf> nanospheres from dissolution in acidic electrolyte, and causing a synergic effect. The composite, when the mass ratio of MnO<inf>2</inf> and aniline is 1:1, exhibits a high specific capacitance of 565 F g<sup>-1</sup> (specific capacity of 126 mAh g<sup>-1</sup>) at a discharge current density of 0.8 A g<sup>-1</sup> and a high specific capacity of 143 mAh g<sup>-1</sup> at the scan rate of 20 mV s<sup>-1</sup> in 0.5 M Na<inf>2</inf>SO<inf>4</inf>-0.5 M H<inf>2</inf>SO<inf>4</inf> solution. In addition, the electrode material retains about 77% of the initial capacitance after 1000 cycles of charge-discharge at 8 A g<sup>-1</sup>. These results demonstrate that the special morphology and shorter diffusion pathways (SEM and EIS) make the binary composite a promising candidate for future energy storage applications.",
        "keywords": [
            "Honeycomb-like",
            "MnO<inf>2</inf>",
            "PANI",
            "Protective effect"
        ],
        "venue": "Electrochimica Acta",
        "year": 2015,
        "id": "1m20DhFB"
    },
    "IAyy9AUX": {
        "authors": [
            {
                "name": "Jinyang Zheng",
                "org": "Institute of Process Equipment, Zhejiang University"
            },
            {
                "name": "Yang Hu",
                "org": "Institute of Process Equipment, Zhejiang University"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Process Equipment, Zhejiang University"
            },
            {
                "name": "Yang Du",
                "org": "Institute of Process Equipment, Zhejiang University"
            }
        ],
        "title": "Delamination failure of composite containment vessels subjected to internal blast loading",
        "abstract": "Delamination failure of composite vessels subjected to internal blast loading was studied in this paper. Experiments were conducted on several e-glass/epoxy vessels with aluminum lining. Micro observation and fracture analysis indicated that delamination failure occurred under a wide range of explosive loadings. A finite element model was also established to explore the delamination initiation mechanism and the evolution of dynamic behavior. Delamination simulation was achieved using a tiebreak contact model and a cohesive criterion. Numerical results from the finite element analysis were compared with experimental data, which indicated that both dynamic response and delamination failure are in good agreement. An analysis of dynamic response highlighted the amplitude and phase inconsistency between neighbor layers during the vibration process, which is considered the main cause of delamination failure. The dynamic behavior evolution of delamination under different explosive loading conditions was investigated by setting a small pre-delamination in the numerical model. Results showed that the pre-delamination ignited continuous delamination in different scales of length. With the increment of explosive charge, pre-delamination extended more rapidly with many new delamination appearing and several delamination fusing with the bigger one during the extension.",
        "keywords": [
            "Delamination",
            "Dynamic behavior evolution",
            "Finite element analysis",
            "Vibration"
        ],
        "venue": "Composite Structures",
        "year": 2015,
        "id": "IAyy9AUX"
    },
    "vxJP1UQx": {
        "authors": [
            {
                "name": "Xiao Li",
                "org": "School of Chemistry and Material, Yulin Normal University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Yan Yang",
                "org": "School of Chemistry and Material, Yulin Normal University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Yan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Jun Zhang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Enhanced photovoltaic performance of photoanodes based on Eu-doped ZnO nanowire arrays for dye-sensitized solar cells",
        "abstract": "Eu-doped ZnO nanowire (NW) arrays were grown on fluorine-doped tin oxide (FTO) substrates with assistance of hexamethylenetetramine (HMTA) and polyethylenimine (PEI) through Mannich reactions and used as photoanodes for dye-sensitized solar cells (DSCs). Structural characterizations indicate the Eu ions have been incorporated into the ZnO crystalline lattice. An overall light-to-electricity conversion efficiency (\u03b7) of 2.64\u00a0% was achieved for the DSC based on the 6\u00a0% Eu-doped ZnO NW array under AM 1.5 G illumination, and this \u03b7 was found to significantly increase compared with that of the DSC with undoped ZnO NW array as the photoanode (2.01\u00a0%). Meanwhile, the fill factor (FF) of the DSC was upgraded from 63.2 to 78\u00a0%. Furthermore, the enhanced electron injection and transport abilities of Eu-doped ZnO NW arrays based on the DSC were revealed by the incident photon-to-electron conversion efficiency (IPCE) spectrum. This research demonstrates an effective way to resolve the low efficiency of DSCs due to the FF drop as well as a great potential for the expanding practical application of rare earth metals. [Figure not available: see fulltext.]",
        "keywords": [
            "Dye-sensitized solar cells",
            "Eu-doped",
            "Mannich reaction",
            "ZnO nanowire arrays"
        ],
        "venue": "Journal of Solid State Electrochemistry",
        "year": 2015,
        "id": "vxJP1UQx"
    },
    "BLh3MxZx": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": "School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology"
            },
            {
                "name": "Wufeng Qiao",
                "org": "School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology"
            },
            {
                "name": "Jingxi Liu",
                "org": "School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology"
            },
            {
                "name": "De Xie",
                "org": "School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology"
            },
            {
                "name": "Zhengong Zhou",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            }
        ],
        "title": "High temperature indentation behaviors of carbon fiber composite pyramidal truss structures",
        "abstract": "The composite sandwich panels with pyramidal truss cores were fabricated by the hot-press method. Subsequently, the experimental studies were performed to investigate the quasi-static indentation response of composite sandwich panel at high temperature. The quasi-static indentation tests of composite sandwich panels were conducted at temperatures ranging from 20. \u00b0C to 200. \u00b0C. The damage mechanism, load-displacement curves, indentation load and absorbed energies at high temperature were investigated and compared with that at room temperature. The results showed that high temperature induced a change in the failure mechanism and had the significant effect on the load-displacement curves, indentation load and energy absorption. The indentation load and absorbed energies decreased as temperature increased. Especially at 200. \u00b0C, the reduction in indentation load and absorbed energies was more severe, which was are mainly due to the degradation of matrix properties and fiber-matrix interface properties at higher temperature.",
        "keywords": [
            "Composite sandwich panel",
            "Damage mechanism",
            "High temperature",
            "Indentation response",
            "Truss cores"
        ],
        "venue": "Composite Structures",
        "year": 2015,
        "id": "BLh3MxZx"
    },
    "eOPPRI3h": {
        "authors": [
            {
                "name": "Huihui Wang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Tao Zhou",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiaowu Sun",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wenqin Dai",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Huining Wang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shiyong Wang",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Synthesis of polyaniline/HF partially etched-hierarchical porous TiO",
        "abstract": "A novel electrode material of polyaniline/HF partially etched-hierarchical porous TiO",
        "keywords": [
            "Composite",
            "Hierarchical porous TiO2 microspheres",
            "Partial etching",
            "Polyaniline",
            "Supercapacitors"
        ],
        "venue": "Journal of Solid State Electrochemistry",
        "year": 2015,
        "id": "eOPPRI3h"
    },
    "vYcJhvYD": {
        "authors": [
            {
                "name": "Tao Zhou",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Sha Tan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Yalin Guo",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Huihui Wang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Xiaowu Sun",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            },
            {
                "name": "Huining Wang",
                "org": "College of Chemistry and Chemical Engineering, Chongqing University"
            }
        ],
        "title": "A laminated spherical composite assembled by alternating polyaniline and titania nanosheets with enhanced visible-light photocatalytic activity",
        "abstract": "A laminated polyaniline@titania nanosheets spherical composite is fabricated on polystyrene sulfonate latex template through alternating in-situ polymerization and electrostatic self-assembly technique for the first time. The scanning electron microscopy images, X-ray powder diffraction patterns, and fourier transform infrared spectra accurately record this process. Additionally, diffuse reflectance UV-visible analysis demonstrates that laminated composite exhibits significant absorption in the visible region, whereas the titania (Ti<inf>0.91</inf>O<inf>2</inf>) nanosheets only absorb ultraviolet light. This laminated spherical composite greatly improves the photocatalytic activity enabled by slowing charge recombination, increasing specific surface area and maximizing absorption optical efficiency, which is clearly evidenced by the degradation of Rhodamine B compared to bare Ti<inf>0.91</inf>O<inf>2</inf> nanosheets under visible-light irradiation. The composite would be a promising candidate in the applications in novel electronic devices, photovoltaic cells, and sensors.",
        "keywords": [
            "Laminated spherical composite",
            "Polyaniline",
            "Ti<inf>0.91</inf>O<inf>2</inf> nanosheets",
            "Visible-light photocatalysis"
        ],
        "venue": "Journal of Alloys and Compounds",
        "year": 2015,
        "id": "vYcJhvYD"
    },
    "lQX74I1u": {
        "authors": [
            {
                "name": "Shiyong Wang",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            },
            {
                "name": "Mengyu Gan",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            },
            {
                "name": "Shenna Fu",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            },
            {
                "name": "Wenqin Dai",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            },
            {
                "name": "Tao Zhou",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            },
            {
                "name": "Xiaowu Sun",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            },
            {
                "name": "Huihui Wang",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            },
            {
                "name": "Huining Wang",
                "org": "College of Chemistry, Chemical Engineering, Chongqing University"
            }
        ],
        "title": "Free-standing 3D graphene/polyaniline composite film electrodes for high-performance supercapacitors",
        "abstract": "The research paper describes polyaniline (PANI) nanowires array on flexible polystyrene microsphere/reduced graphene (PS/rGN) film is synthesized by dilute polymerization, and then the PS microspheres are removed to form free-standing three-dimensional (3D) rGN/PANI composite film. The chemical and structural properties of the 3D rGN/PANI film are characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS) and Brunauer-Emmett-Teller (BET), and the results confirm the 3D rGN/PANI film is synthesized successfully. When the film is used as a supercapacitor electrode, the maximum specific capacitance is as high as 740 F g<sup>-1</sup> (or 581 F cm<sup>-3</sup> for volumetric capacitance) at a current density of 0.5 A g<sup>-1</sup> and the specific capacitance retains 87% of the initial after constant charge-discharge 1000 cycles at current density of 10 A g<sup>-1</sup>. It is believed that the free-standing 3D rGN/PANI film will have a great potential for application in supercapacitors.",
        "keywords": [
            "3D composite film",
            "Graphene",
            "Polyaniline nanowire",
            "Supercapacitors"
        ],
        "venue": "Journal of Power Sources",
        "year": 2015,
        "id": "lQX74I1u"
    },
    "0WhuQxaR": {
        "authors": [
            {
                "name": "Shaoning Yu",
                "org": "Institute of Nuclear Research"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Nuclear Research"
            },
            {
                "name": "Borong Bao",
                "org": "Institute of Nuclear Research"
            }
        ],
        "title": "Synergistic effect of HBMPPT with PSO, DOSO and TBP on the extraction of U(VI) and on the separation of U(VI) and Th(IV)",
        "abstract": "Some popular neutral extractants (PSO-petroleum sulfoxide, DOSO-di-n- octyl sulfoxide, TBP-tributylphosphate etc.) were chosen as synergist to study the synergistic effect on the extraction reaction with HBMPPT (4- benzoyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-thione) for U(VI), and the synergistic separation ability of HBMPPT for U(VI) and Th(IV). The synergistic extraction ability shown by the studied systems for U(VI) is as follows: PSO > DOSO > TBP, and the same sequence was also verified for the separation coefficient of U(VI) and Th(IV). The synergistic complexes may be presented as: UO",
        "keywords": [
            ""
        ],
        "venue": "Journal of Radioanalytical and Nuclear Chemistry",
        "year": 1999,
        "id": "0WhuQxaR"
    },
    "l6ssblVJ": {
        "authors": [
            {
                "name": "Xiang-e Wen",
                "org": "Wuhan Univ"
            },
            {
                "name": "Shi-qing Li",
                "org": "Wuhan Univ"
            },
            {
                "name": "Li Ma",
                "org": "Wuhan Univ"
            },
            {
                "name": "He-ping Yan",
                "org": "Wuhan Univ"
            },
            {
                "name": "Zhu Wang",
                "org": "Wuhan Univ"
            },
            {
                "name": "Shao-jie Wang",
                "org": "Wuhan Univ"
            },
            {
                "name": "Cheng-zhan Guo",
                "org": "Wuhan Univ"
            },
            {
                "name": "Hai-ge Zhao",
                "org": "Wuhan Univ"
            }
        ],
        "title": "Defects in NTD InP probed by positron annihilation spectroscopy",
        "abstract": "Two samples of high purity InP extracted from the same wafer were examined by positron annihilation spectrum analysis after having been processed by means of thermal Neutron Transmutation Doping (NTD). Compared with the as grown sample with an average positron lifetime of 246 ps at 300 K, the high dose doped one has an average lifetime of 251 ps and the lower dose doped one 248 ps measured under the same condition, indicating that some defects have been introduced in the NTD process. Annealing experimental results show a steady decrease in the average lifetime with increasing annealing temperature up to 550 \u00b0C. And a peak in lifetime curve around 500 \u00b0C was observed which may be attributed to defects related structure conversion. Temperature experiments conducted on the low dose doped sample from 150 K to 290 K suggest the existence of vacancy-impurity complex which have given rise to an abnormal reduction of average lifetime with increasing temperature. Also a n-type InP sample (A61) was irradiated with thermal neutrons in another reactor and the lifetime results display an increase of 15 ps. Furthermore, to study epithermal neutron irradiation effects on InP, measurements were performed on an n-type InP sample (N119) along with one p-type sample (P118) after having been irradiated with high fluence of epithermal neutrons. The former has an average lifetime of 262 ps and the latter 247 ps after irradiation. The results prove that on some occasion epithermal neutrons can produce sizable defects in InP.",
        "keywords": [
            ""
        ],
        "venue": "Wuhan University Journal of Natural Sciences",
        "year": 1999,
        "id": "l6ssblVJ"
    },
    "Wdgp3JiS": {
        "authors": [
            {
                "name": "Li Ding",
                "org": "Department of Pharmaceutics"
            },
            {
                "name": "Junshou Zhang",
                "org": "Department of Pharmaceutics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmaceutics"
            },
            {
                "name": "Jun Zhao",
                "org": "Department of Pharmaceutics"
            },
            {
                "name": "Mingtao Gong",
                "org": "Department of Pharmaceutics"
            }
        ],
        "title": "Studies on acyclovir multiple emulsion: Absorption kinetics, bioavailability and hepatic targeting",
        "abstract": "To study the oral bioavailability and hepatic targeting of acyclovir (ACV) multiple emulsion in Sprague Dauley (SD) rats. METHODS: HPLC was testified as a potential method in assaying the concentration of ACV in plasma and tissue in rats after oral administration of multiple emulsion and tablet. Analysis of the data was executed by compartmental model and statistical moment calculation from which pharmacokinetic parameters were obtained. RESULTS: The relative availability of multiple emulsion to tablet was 149.8% . The t",
        "keywords": [
            "Acyclovir",
            "Availability",
            "Hepatic targeting",
            "Multiple emulsion"
        ],
        "venue": "Yaoxue Xuebao",
        "year": 1999,
        "id": "Wdgp3JiS"
    },
    "03dDyJvR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Pharmaceutics"
            },
            {
                "name": "Yanni Fan",
                "org": "Department of Pharmaceutics"
            },
            {
                "name": "Hongfei Wu",
                "org": "Key Laboratory of RandD of Chinese Medicine"
            },
            {
                "name": "Sha Na",
                "org": "Department of Integration of Traditional and Western Medicine"
            },
            {
                "name": "Lei Wang",
                "org": "Department of Pharmaceutics"
            },
            {
                "name": "Chuanhua Lu",
                "org": "Key Laboratory of RandD of Chinese Medicine"
            }
        ],
        "title": "Tissue distribution and targeting evaluation of TMP after oral administration of TMP-loaded microemulsion to mice",
        "abstract": "The aim of this study was to quantify the oral delivery systems of Tetramethylpyrazine Microemulsion (TMP ME) to heart, liver, spleen, lung, kidney and brain by comparing TMP level after oral administration at a dose of 100mg kg",
        "keywords": [
            "Microemulsion",
            "Targeting",
            "Tissue distribution",
            "TMP"
        ],
        "venue": "Drug Development and Industrial Pharmacy",
        "year": 2013,
        "id": "03dDyJvR"
    },
    "iIn8DoZA": {
        "authors": [
            {
                "name": "Jun Zhu",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Shao-Jie Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Xi-Hui Luo",
                "org": "Fushun Research Institute of Petroleum and Petrochemicals"
            }
        ],
        "title": "The effect of hydrothermal modification on the structure of the NH4NaY zeolite studied by positrons",
        "abstract": "The effect of the hydrothermal modification on the structure of NH",
        "keywords": [
            "Hydrothermal treatment",
            "Positron annihilation spectroscopy",
            "Secondary pore",
            "Zeolite"
        ],
        "venue": "Wuhan Daxue Xuebao/Journal of Wuhan University",
        "year": 1999,
        "id": "iIn8DoZA"
    },
    "6FUFQ4ky": {
        "authors": [
            {
                "name": "Jun Zhu",
                "org": "Department of Physics"
            },
            {
                "name": "Shaojie Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Zhiqian Chen",
                "org": "Department of Physics"
            }
        ],
        "title": "The Study of Dehydration from the Secondary Pore in USY Zeolite by the Positron Annihilation Pectroscopy",
        "abstract": "The positron lifetime spectra were measured as a function of dehydration time for the ultra-stable Y zeolite (USY) samples unheated, heated at 180\u00b0C in air and at 500\u00b0C in vacuum respectively. All spectra were resolved into five components. The intensity of the fifth component I",
        "keywords": [
            "Dehydration",
            "Positron annihilation",
            "USY zeolite"
        ],
        "venue": "Acta Physico - Chimica Sinica",
        "year": 1999,
        "id": "6FUFQ4ky"
    },
    "O6UCSlDc": {
        "authors": [
            {
                "name": "Hao Peng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhao-Jun Lin",
                "org": ""
            },
            {
                "name": "Shu-Man Liu",
                "org": ""
            },
            {
                "name": "Shao-Jie Wang",
                "org": ""
            }
        ],
        "title": "The study of properties about Cdse nanoclusters in Y-zeolite hosts",
        "abstract": "Since Y-zeolites have well defined crystalline structures with an internal porous open framework and strong cation exchange property,we firstly use them as hosts to generate CdSe clusters. The result by the diffusion spectra and TEM confirm us the growing process is successful:the absorption edges of CdSe clusters are clearly blue-shifted as compared with that of the bulk ,the clusters's size estimated from the TEM micrograph varies from 1\u223c4 nm. Moreover,by analyzing the positron life spectra of clusters for the first time,we get an important conclusion:well-defined clusters can also be generated outside the cages of the Y-zeolites and they are interconnecting with the \u03b2-cages. The result by the PALS reveals the growing process of clusters and important information about interfacial layers between clusters and Y-zeolites.",
        "keywords": [
            "Nanoclusters",
            "Positron annihilation",
            "Surface states",
            "Y-zeolite"
        ],
        "venue": "Wuhan Daxue Xuebao/Journal of Wuhan University",
        "year": 2000,
        "id": "O6UCSlDc"
    },
    "sXsvGxll": {
        "authors": [
            {
                "name": "Zhao-Yin Fang",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Hui Yang",
                "org": "Institute of Virology"
            },
            {
                "name": "Jing Zhang",
                "org": "Institute of Virology"
            },
            {
                "name": "Yong-Fu Li",
                "org": "Department of Virology"
            },
            {
                "name": "An-Cun Hou",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Li-Wei Sun",
                "org": "Department of Virology"
            },
            {
                "name": "Cheng-Xun Wang",
                "org": "Department of Virology"
            }
        ],
        "title": "Child rotavirus infection in association with acute gastroenteritis in two Chinese sentinel hospitals",
        "abstract": "Rotavirus gastroenteritis is an important pediatric disease in China. In a survey of rotavirus infection at two sentinel hospitals in China (Beijing Friendship Hospital and Changchun Children's Hospital), 296 cases were detected. A total of 283 (95.6%) cases of rotavirus infection occurred in children under 5 years of age. Serotype G1 (62%) was most prevalent followed by G2 (28.5%), G3 (5%) and G4 (2%). Mixed infections (n = 8, 3%) were rare, and 16 isolates (5.5%) remained non-typeable. A consistent epidemic occurred during the winter. Rotavirus was responsible for about 61.8% of diarrhea-related hospitalizations in children under 5 years of age, with a mean hospital stay of 5.6 days (1.0-21 days). The estimated rate of rotavirus-attributed hospitalizations was 16/1000 children under 5 years of age per year. Rotavirus-related death is rare in Changchun and Beijing. The present findings suggest that a rotavirus vaccine for the prevention of severe disease and a reduction of treatment costs would be of significant benefit to China.",
        "keywords": [
            "Epidemiology",
            "Gastroenteritis",
            "Hospitalization",
            "Rotavirus"
        ],
        "venue": "Pediatrics International",
        "year": 2000,
        "id": "sXsvGxll"
    },
    "qLLFeF3Y": {
        "authors": [
            {
                "name": "Ming Wang",
                "org": "Nanchang University"
            },
            {
                "name": "Li Ma",
                "org": "Nanchang University"
            },
            {
                "name": "Dacheng Li",
                "org": "Tsinghua University"
            },
            {
                "name": "Jingang Zhong",
                "org": "Nanchang University"
            }
        ],
        "title": "Subfringe integration method for automatic analysis of moire deflection tomography",
        "abstract": "A new method of fringe analysis by subfringe integration algorithm (SIA) is proposed to analyze moire deflectograms and to map the phase object, in which the fringe phase is retrieved and phase object message is obtained automatically. Optical tomography is applied to the moire deflectometry for the measurement of asymmetric phase object. The convolution backprojection algorithm is used to obtain the 3-D temperature field. Theoretical analysis, experimental result and simulation calculations are presented.",
        "keywords": [
            ""
        ],
        "venue": "Optical Engineering",
        "year": 2000,
        "id": "qLLFeF3Y"
    },
    "ycUWRGyu": {
        "authors": [
            {
                "name": "Hao Peng",
                "org": "Wuhan Univ"
            },
            {
                "name": "Li Ma",
                "org": "Wuhan Univ"
            },
            {
                "name": "Shao-jie Wang",
                "org": "Wuhan Univ"
            },
            {
                "name": "Shu-man Liu",
                "org": "Wuhan Univ"
            },
            {
                "name": "Zhao-jun Lin",
                "org": "Wuhan Univ"
            }
        ],
        "title": "Synthesis, growing processes and physical properties of CdS nanoclusters in Y-zeolite studied by positron annihilation",
        "abstract": "Direct synthesis of CdS nanoclusters within the pore structure of Y zeolite was made. The location of CdS nanoclusters inside Y zeolite hosts was confirmed by the blue-shifted reflection absorption spectra with respected to that of bulk CdS materials. In this paper, we conducted Positron Annihilation Lifetime Spectrum (PALS) measurements on a series of CdS/Y zeolite samples and concluded that CdS clusters were not located in supercages but in smaller sodalite cages; as the CdS loading concentration increases to 5 wt%, the discrete CdS cubes begin to form bigger superclusters through interaction. The stability of CdS clusters inside the sodalite units is due to the coordination of Cd atoms with the framework oxygen atoms of the double six-ring windows. Moreover, PALS reveals some important information of surface states existing on the interfacial layers between CdS clusters and Y zeolite.",
        "keywords": [
            ""
        ],
        "venue": "Wuhan University Journal of Natural Sciences",
        "year": 2000,
        "id": "ycUWRGyu"
    },
    "KZKg78Pd": {
        "authors": [
            {
                "name": "Ming Wang",
                "org": "Nanchang Univ"
            },
            {
                "name": "Li Ma",
                "org": "Nanchang Univ"
            },
            {
                "name": "Dacheng Li",
                "org": "Nanchang Univ"
            },
            {
                "name": "Wenhua Du",
                "org": "Nanchang Univ"
            }
        ],
        "title": "Ordered phase unwrapping method",
        "abstract": "A simple phase unwrapping algorithm called ordered phase unwrapping method was presented to retrieve the true phase of the object from wrapped phase. In comparison with the traditional algorithm, it can remove the discontinuous influence of the carrier frequency, object edge, shadow and blind spots. Theoretical analysis and experimental results show that the method is suitable for the phase unwrapping of the demodulated spatial phase.",
        "keywords": [
            ""
        ],
        "venue": "Guangxue Xuebao/Acta Optica Sinica",
        "year": 2000,
        "id": "KZKg78Pd"
    },
    "X5JUjPB4": {
        "authors": [
            {
                "name": "Jie Liu",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Jian-Cang Zhuang",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Vere-Jones David",
                "org": "ISOR"
            },
            {
                "name": "Yao-Lin Shi",
                "org": "Graduate School"
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            }
        ],
        "title": "The estimation of yearly probability gain for seismic statistical model",
        "abstract": "Based on the calculation method of information gain in the stochastic process presented by Vere-Jones, the relation between information gain and probability gain is studied, which is very common in earthquake prediction, and the yearly probability gain for seismic statistical model is proposed. The method is applied to the non-stationary Poisson model with whole-process exponential increase and stress release model. In addition, the prediction method of stress release model is obtained based on the inverse function simulation method of stochastic variable.",
        "keywords": [
            "Non-stationary",
            "Poisson model",
            "Stochastic variable simulation",
            "Stress release model",
            "Yearly probability gain"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 2000,
        "id": "X5JUjPB4"
    },
    "OnySyK5r": {
        "authors": [
            {
                "name": "Jun Zhu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shao-Jie Wang",
                "org": ""
            },
            {
                "name": "Xi-Hui Luo",
                "org": ""
            }
        ],
        "title": "Reaction of positronium with proton in ultra-stable Y zeolite studied by positrons",
        "abstract": "The positron annihilation lifetime spectra were measured as a function of the heating temperature for the ultra-stable Y (USY) zeolites. The lifetime spectra were well resolved into five lifetime components, and the longer lifetimes \u03c4",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2000,
        "id": "OnySyK5r"
    },
    "cA2Jcc7z": {
        "authors": [
            {
                "name": "Yong Qi",
                "org": "Xi'an Jiaotong Univ"
            },
            {
                "name": "Li Ma",
                "org": "Xi'an Jiaotong Univ"
            },
            {
                "name": "Jizhong Zhao",
                "org": "Xi'an Jiaotong Univ"
            },
            {
                "name": "Junyi Shen",
                "org": "Xi'an Jiaotong Univ"
            }
        ],
        "title": "OTMS - a CORBA-compliant Object Transaction Management System",
        "abstract": "With the development of computer technology, the computer application under distributed environment has become a trend of development. However, the even higher requirement of the data consistency and integrality under the distributed environment makes the traditional transaction process technology incompetent. To meet the new challenge, the Object Transaction Service model for distributed application environment was proposed, it combines both the traditional transaction process technology and the distributed object technology. The Object Transaction Management System (OTMS) we implemented was based on the OTS Model, which provides full capability of transaction service and management. Both the theory and the concrete implement technology of Object Transaction Management System are presented in this paper.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the Conference on Technology of Object-Oriented Languages and Systems, TOOLS",
        "year": 2000,
        "id": "cA2Jcc7z"
    },
    "IW5PVCnn": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Laboratory Animal Center"
            },
            {
                "name": "Hailin Yin",
                "org": ""
            },
            {
                "name": "Wen Yang",
                "org": ""
            },
            {
                "name": "Guangwu Yang",
                "org": ""
            },
            {
                "name": "Qing L\u00fc",
                "org": ""
            },
            {
                "name": "Xuexu Liu",
                "org": ""
            }
        ],
        "title": "Differential Expression of Cyclins D1,E and A in Human Breast Diseases",
        "abstract": "Objective: To understand with greater clearness the effect of overexpression of cyclins gene and the potential implications of it for tumorgenesis in breast. Methods: We assayed the expression of cyclins D1, E and A in different types of human breast diseases by immunohistochemical staining. Results: Significant difference was seen among the malignant tumor, benign tumor and dysplasis (P < 0.001). The expressive intensity of above three kind of cyclins in malignant tumor was the highest, that in benign tumor was higher, and that in dysplasis was low. Conclusion: These data suggest that the expressive intensity of cyclins gene may serve as an indicator for malignant intensity of tumors. The expressive ratio difference of cyclins E and A between infiltrating ductal carcinoma and infiltrating lobular cacinoma may imply that there are different mechanisms involving the occurrence of different histological types of breast tumor.",
        "keywords": [
            "Breast tumor",
            "Cyclins",
            "Overexpression"
        ],
        "venue": "Journal of West China University of Medical Sciences",
        "year": 2001,
        "id": "IW5PVCnn"
    },
    "jPSDzQcU": {
        "authors": [
            {
                "name": "Shi-Jun Chen",
                "org": "Seismological Bur. of Shandong Prov."
            },
            {
                "name": "Li-Feng Wang",
                "org": "Seismological Bur. of Shandong Prov."
            },
            {
                "name": "Li Ma",
                "org": "Seismological Bur. of Shandong Prov."
            },
            {
                "name": "Hong-Jun Zhang",
                "org": "Seismological Bur. of Shandong Prov."
            }
        ],
        "title": "Argument on the magnitude-frequency relation",
        "abstract": "The complexity of seismicity and the relation of magnitude and frequency are discussed in this paper on the basis of nonlinear dynamics and multifractal theory. We argue that seismic active systems normally have multifractal characteristics, either for the spatial-temporal distribution or the intensity distribution of events. In the view of multifractal theory the nonlinear characteristics of the magnitude-frequency relation are discussed and the formulation is revised. Also, one example of the variance of b",
        "keywords": [
            "Multifractal analysis",
            "Nonlinear characteristics",
            "The relation of magnitude and frequency"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 2002,
        "id": "jPSDzQcU"
    },
    "PkPavbUU": {
        "authors": [
            {
                "name": "Shi-Jun Chen",
                "org": "Seismological Bureau of Shandong"
            },
            {
                "name": "Li Ma",
                "org": "Seismological Bureau of Shandong"
            }
        ],
        "title": "Review on the application of statistics in seismicity",
        "abstract": "In this paper, we concisely retrospect some recent progress and important research results on the application of statistics in seismicity. Relevant researches and developing tendency on the attenuation of frequency versus time of aftershocks, relation of magnitude-frequency and the development of stochastic simulation on seismic process have been mainly introduced and discussed.",
        "keywords": [
            "Developing tendency",
            "Methods of statistics",
            "Seismicity"
        ],
        "venue": "Earthquake",
        "year": 2002,
        "id": "PkPavbUU"
    },
    "J013QPFM": {
        "authors": [
            {
                "name": "Yu Zhang",
                "org": "Union Hospital"
            },
            {
                "name": "Kai-ping Wang",
                "org": "Union Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Union Hospital"
            },
            {
                "name": "Xiang Qu",
                "org": "Union Hospital"
            }
        ],
        "title": "Study on preparation and quality control of dexibuprofen cream",
        "abstract": "OBJECTIVE: To prepare dexibuprofen cream and establish its standard of quality control. METHODS: The composition of recipe and manufacturing technique were designed. The content of dexibuprofen in preparation was determined by HPLC and its stability tests were carried out. RESULTS: The designation of the recipe was reasonable, and manufacturing technique was feasible. The recovery of the assay was 100.39%. The stability tests of preparation showed not remarked change. CONCLUSION: The preparation is rational in formula and the method of quality control was suitable.",
        "keywords": [
            "Cream",
            "Dexibuprofen",
            "HPLC"
        ],
        "venue": "Chinese Pharmaceutical Journal",
        "year": 2002,
        "id": "J013QPFM"
    },
    "bSpdMREW": {
        "authors": [
            {
                "name": "Yong-Wang Li",
                "org": "Institute of Respiratory Disease"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Respiratory Disease"
            },
            {
                "name": "Bao-Ling Mao",
                "org": "Institute of Respiratory Disease"
            },
            {
                "name": "Gui-Sheng Qian",
                "org": "Institute of Respiratory Disease"
            }
        ],
        "title": "TLR4-MD2 signaling pathway induced by endotoxin",
        "abstract": "Recent evidence suggests Toll-like receptor 4 (TLR4) and its accessory protein MD2 mediate endotoxin/lipopolysaccharide (LPS) signaling. LPS binds to LPS binding protein (LBP) in plasma and is delivered to CD14. Next, LPS is transferred to TLR4-MD2 complex. LPS activates several intracellular signaling pathways that include the NF-\u03baB pathway and three mitogen-activated peotein kinase (MAPK) pathway: extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK) and p38. These signaling pathways in turn activate NF-\u03baB and AP-1 (c-fos/c-jun), which coordinate the induction of many genes encoding inflammatory mediators. Targeting the signaling molecule in the pathway will develop new remedies for treatment of inflammatory disorder.",
        "keywords": [
            "Inflammation",
            "Lipopolysaccharide",
            "Signal transduction"
        ],
        "venue": "Chinese Pharmacological Bulletin",
        "year": 2002,
        "id": "bSpdMREW"
    },
    "XubzkRDL": {
        "authors": [
            {
                "name": "Xiao-Hong Gao",
                "org": "Department of Epidemiology"
            },
            {
                "name": "Gui-Rong Song",
                "org": "Department of Epidemiology"
            },
            {
                "name": "Ping Xin",
                "org": "Department of Epidemiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Epidemiology"
            },
            {
                "name": "Hong Wen",
                "org": "Department of Endocrine"
            },
            {
                "name": "Ping Zhang",
                "org": "Department of Endocrine"
            },
            {
                "name": "Zheng-Nan Gao",
                "org": "Department of Endocrine"
            },
            {
                "name": "Guang-Hua Song",
                "org": "Department of Endocrine"
            }
        ],
        "title": "Unconditional logistic regression analysis of risk factors of type 2 diabetes mellitus in Dalian",
        "abstract": "Background: Diabetes mellitus is a chronic metabolic disease caused by various factors, such as environmental factor, inherited factor, etc., and its cause isn't very clear now. This study aims to investigate the risk factors mentioned above in the onset of diabetes mellitus, and is of significance in the first and second grade of prevention of diabetes mellitus. Objective: To investigate the risk factors of type 2 diabetes mellitus to provide evidence for the proper intervention of it. Design: Cross-sectional study based on diagnosis. Setting: Department of epidemiology in a university and department of endocrinology in a university hospital. Participants: The subjects were residents who have resided in town and country of Dalian for more than 5 years and were elder than 40 years old. The method of stratified cluster random sampling was carried out among natural persons who were divided into two groups according to city and country. Totally 2 500 persons were taken in total and 1 250 persons were from each group. The subjects who bad been diagnosed as diabetes mellitus were included. Methods: Questionnaire survey was employed for all the subjects, including physical examinations such as height, weight, waist girth, hip girth, blood pressure, blood glucose, etc. Patients of type 2 diabetes mellitus were taken as the case group and the normal was as the control group. The unconditional univariate and multivariate logistic regression were used. Main outcome measures: Unconditional logistic regression analysis of risk factors of type 2 diabetes mellitus with single factor analysis and multivariate analysis. Results: Family history of diabetes mellitus (OR = 2.339), obesity [body mass index (BMI), OR = 1.462], systolic pressure (OR = 1.016), hyperlipidemia (OR = 1.615), age (OR = 1.043) were the major risk factors for type 2 diabetes mellitus. Conclusion: Family history of diabetes mellitus, increase of systolic pressure, obesity, high blood lipid and age are the risk factor for type 2 diabetes mellitus. For all communities, control of body mass and high blood pressure is an important way to prevent type 2 diabetes mellitus.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2005,
        "id": "XubzkRDL"
    },
    "PvpqLbgS": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Li-Na Guo",
                "org": ""
            },
            {
                "name": "Zhi-Yong Liang",
                "org": ""
            },
            {
                "name": "Xin-Yu Ren",
                "org": ""
            },
            {
                "name": "Sha-Fei Wu",
                "org": ""
            }
        ],
        "title": "K-ras mutation analysis in ovarian serous borderline and malignant tumors",
        "abstract": "Objective: To investigate the roles of K-ras gene in the tumorigenesis of ovarian serous borderline and malignant tumors. Methods: Fifty one tissue samples of ovarian serous tumors, including 18 conventional serous borderline tumors, 11 micropapillary serous borderline tumors, 12 invasive micropapillary serous carcinomas, and 10 conventional serous carcinomas were investigated for the presence of K-ras mutation. DNA was extracted after microdissection of the tumor tissue, the exon 1 of K-ras gene was amplified by PCR, and the presence of mutation at the codons 12 and 13 was evaluated by direct sequencing analysis. Results: GGT to GTT mutation at codon 12 of the K-ras gene was found in one conventional serous borderline tumors, resulting in valine to glycine substitution. All other 50 cases showed no K-ras mutation. All tumors had a wild-type codon 13. Conclusions: Mutations of K-ras at codons 12 and 13 in ovarian serous tumors are very rare in this series of patients, suggesting a difference present between the Chinese and Caucasian populations. K-ras mutations may play a less important role in the tumorigenesis of ovarian serous tumor of the Chinese patients.",
        "keywords": [
            "Gene ras",
            "Mutation",
            "Ovarian neoplasms"
        ],
        "venue": "Chinese Journal of Pathology",
        "year": 2006,
        "id": "PvpqLbgS"
    },
    "vtFerj8l": {
        "authors": [
            {
                "name": "Jian-Hua Huang",
                "org": "PLA General Hospital"
            },
            {
                "name": "Hai-Yan Lu",
                "org": "PLA General Hospital"
            },
            {
                "name": "Ai-Qun Zhang",
                "org": "PLA General Hospital"
            },
            {
                "name": "Yao Wang",
                "org": "PLA General Hospital"
            },
            {
                "name": "Jia Guo",
                "org": "PLA General Hospital"
            },
            {
                "name": "Jun Yang",
                "org": "PLA General Hospital"
            },
            {
                "name": "Li Ma",
                "org": "PLA General Hospital"
            },
            {
                "name": "Qiao Li",
                "org": "University of Michigan"
            }
        ],
        "title": "Effect of treatment with local administration of dendritic cells combination radiotherapy on the expression of Bcl-2 and Bax in renal tumor bearing mice",
        "abstract": "Objective: To study the mechanism and efficacy of dendritic cell (DC)-based immunotherapy for renal carcinoma enhanced by radiotherapy (RT). Methods: Renal carcinoma barring mice were treated with intratumoral (i. t) injections of bone marrow-derived unpulsed DCs combination with local fractionated tumor irradiation. BALB/c mice were inoculated s. c. in the right oxter with 2.5 \u00d7 10",
        "keywords": [
            "Animal",
            "Dendritic cells/immunologic",
            "Disease models",
            "Immunoblotting",
            "Kidney neoplasms/immunologic",
            "Proto oncogene proteins"
        ],
        "venue": "Chinese Journal of Cancer Prevention and Treatment",
        "year": 2007,
        "id": "vtFerj8l"
    },
    "2tvrdEN7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Yang Xiang",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Jun Zhao",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Fengzhi Feng",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Xirun Wan",
                "org": "Department of Obstetrics and Gynecology"
            }
        ],
        "title": "Comparative proteomic analysis between benign and malignant-transformed hydatidiform mole",
        "abstract": "OBJECTIVE: To explore the differential protein expression between benign/remitting and malignant-transformed hydatidiform mole. STUDY DESIGN: Proteomic analysis was carried out on 7 remitting (including 3 partial moles and 4 complete moles) and 11 malignant-transformed (including 4 partial moles and 7 complete moles) hydatidiform moles. The extracted protein was separated with 2-dimensional electrophoresis, and differentially expressed proteins were analyzed and identified by matrix-assisted desorption/ionization time-of-flight spectrometry (MALDI-TOF-MS). RESULTS: A total of 32 differentially expressed spots were selected. Of these, 17 spots were identified through database searching, mainly involving cytoskeletal protein, stress-associated proteins, apoptosis-associated protein, proteins involved in signal transduction, cell proliferation and differentiation, etc. Of these, 11 might be related to the malignant transformation of hydatidiform mole. CONCLUSION: Seventeen differentially expressed proteins were identified, of which 11 might be associated with malignant transformation of hydatidiform mole. This has laid a foundation for further screening of biomarkers that predict prognosis of hydatidiform mole. \u00a9 Journal of Reproductive Medicine\u00ae, Inc.",
        "keywords": [
            "Electrophoresis",
            "Gestational trophoblastic disease",
            "Hydatidiform mole",
            "Proteomics"
        ],
        "venue": "Journal of Reproductive Medicine for the Obstetrician and Gynecologist",
        "year": 2008,
        "id": "2tvrdEN7"
    },
    "tjdbhHsR": {
        "authors": [
            {
                "name": "Hua Yue",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Dingfei Li",
                "org": "Fisheries Research Institute"
            },
            {
                "name": "Anjing Fu",
                "org": "Chengdu Vocational College of Agricultural Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Falong Yang",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Cheng Tang",
                "org": "College of Life Science and Technology"
            }
        ],
        "title": "shRNA-triggered RNAi inhibits expression of NDV NP gene in chicken embryo fibroblast",
        "abstract": "RNA interference (RNAi) technology is a powerful tool for identifying gene functions. Chicken embryo fibroblast (CEF) is an ideal model for studying the interaction between avian viruses and their hosts. To establish a methodological platform for RNAi studies in CEF, three plasmid vectors expressing short hairpin RNAs (shRNAs) targeted against the Newcastle disease virus (NDV) NP gene were constructed. One of them, ndv1, was proven effective on blocking viral replication in CEF and chicken embryos. Four hours prior to infection with NDV, the CEF was transfected with the plasmids by Silent-fect. An unrelated shRNA sequence (HK) was used in mock transfection. The expression of a potent shRNA resulted in up to 2.3, 21.1 and 9.8 fold decreases in NP gene expression at 3, 6 and 9 h post infection in CEF, respectively. The ndv1 was able to completely inhibit the replication of the virus in CEF within 48 post infection. Furthermore, the pathological changes in CEF caused by NDV were delayed, and the degree of pathological changes was lighter compared with the mock transfection in the presence of ndv1. When the complex of shRNA-Silent-fect and NDV was co-injected into the allantoic cavity of 10-day-old embryonated eggs with 10",
        "keywords": [
            "Chicken embryo fibroblast",
            "Embryonated chicken egg",
            "Newcastle disease virus",
            "RNAi",
            "Short hairpin RNA"
        ],
        "venue": "Frontiers of Biology in China",
        "year": 2008,
        "id": "tjdbhHsR"
    },
    "HNEL43Yw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Anaesthesia"
            },
            {
                "name": "Xue-Yin Shi",
                "org": "Department of Anaesthesia"
            },
            {
                "name": "Zui Zou",
                "org": "Department of Anaesthesia"
            },
            {
                "name": "Hai-Tao Xu",
                "org": "Department of Anaesthesia"
            },
            {
                "name": "Hong-Bin Yuan",
                "org": "Department of Anaesthesia"
            },
            {
                "name": "Zhi-Ren Fu",
                "org": "Department of Organ Transplantation"
            }
        ],
        "title": "Risk factors of hypoxaemia in patients with end-stage liver cirrhosis",
        "abstract": "Objective: To screen for risk factors for hypoxaemia and heptopulmonary syndrome (HPS) in patients with end-stage liver diseases by analyzing the preoperative incidence of HPS, so as to provide evidence for anaesthesia management during the perioperative peroid. Methods: The clinical data of 214 patients with liver cirrhosis, who received liver transplantation from May 2001 to Sep. 2005 in Changzheng Hospital, were retrospectively investigated. The statistical package of SAS 6.12 was used to analyze the state of oxygenation. The standard of hypoxaemia and HPS was AaPO",
        "keywords": [
            "Hepatopulmonary syndrome",
            "Hypoxaemia",
            "ICU stay",
            "Liver cirrhosis",
            "Periods of mechanical ventilation"
        ],
        "venue": "Academic Journal of Second Military Medical University",
        "year": 2008,
        "id": "HNEL43Yw"
    },
    "tYVAzzmO": {
        "authors": [
            {
                "name": "Xue-Yin Shi",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Hai-Tao Xu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Xing-Ying He",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Zui Zou",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Hong-Bin Yuang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Hong Fu",
                "org": "Departement of Organ Transplantation"
            },
            {
                "name": "Zhi-Ren Fu",
                "org": "Departement of Organ Transplantation"
            }
        ],
        "title": "Risk factors for early mortality after liver transplantation: A retrospective analysis",
        "abstract": "Objective: To screen for the perioperative risk factors contributing to early mortality in liver transplant recipients, so as to lay a foundation for improving the survival rate after transplantation. Methods: The clinical data of 307 patients, who received liver transplantation (LT) between May 2001 and Sep. 2005 in Changzheng Hospital, were retrospectively investigated. Risk factors that might contribute to early postoperative mortality (early mortality was defined as death before the first permission of discharge from hospital) were subjected to univariate analyses. Factors of significance were analyzed by means of Logistic regression to screen for high risk factors. Results: The clinical data of 4 patients were excluded due to incompleteness and the remaining 303 patients were included in the present study. Results of univariate analyses showed that 20 factors were related to early mortality after LT, including the gender, Child-pugh classification, hepatic encephalopathy, hepatorenal syndrome, time of extubation, leukocyte count, preoperative hematoglobin concentration, blood urea nitrogen, creatinine, prothrombin time(PT), serum sodium and potassium level,volume of ascites, duration of operation, urine volume during operation, massive blood transfusion, volume of sodium bicarbonate during operation,PaO",
        "keywords": [
            "Early mortality",
            "Liver transplantation",
            "Risk factor"
        ],
        "venue": "Academic Journal of Second Military Medical University",
        "year": 2008,
        "id": "tYVAzzmO"
    },
    "3zAPGwqc": {
        "authors": [
            {
                "name": "Ying Lu",
                "org": ""
            },
            {
                "name": "Tianxiang Pang",
                "org": ""
            },
            {
                "name": "Jianxiang Wang",
                "org": ""
            },
            {
                "name": "Dongsheng Xiong",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Bin Li",
                "org": ""
            },
            {
                "name": "Qinghua Li",
                "org": ""
            },
            {
                "name": "Shigeo Wakabayashi",
                "org": ""
            }
        ],
        "title": "Down-regulation of P-glycoprotein expression by sustained intracellular acidification in K562/Dox cells",
        "abstract": "We have investigated the involvement of intracellular pH (pH",
        "keywords": [
            "Intracellular pH",
            "Multidrug resistance",
            "Na+/H+ exchanger1",
            "P-glycoprotein"
        ],
        "venue": "Biochemical and Biophysical Research Communications",
        "year": 2008,
        "id": "3zAPGwqc"
    },
    "ZXAjtg8v": {
        "authors": [
            {
                "name": "Qing-Hua Li",
                "org": ""
            },
            {
                "name": "Ying Lu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Bin Li",
                "org": ""
            },
            {
                "name": "Wen-Su Yuan",
                "org": ""
            },
            {
                "name": "Yong-Xin Ru",
                "org": ""
            },
            {
                "name": "Jian-Xiang Wang",
                "org": ""
            },
            {
                "name": "Tian-Xiang Pang",
                "org": ""
            }
        ],
        "title": "Effect of cariporide on P-glycoprotein to reverse multidrug resistance in K562/DOX cells",
        "abstract": "OBJECTIVE: To investigate the effect of cariporide on the P-gp in K562/DOX cells. METHODS: Confocal laser microscope was used to determine the intracellular pH of the cells, which was also used to detect the accumulation of Rh123 and doxorubicin. MTT assay used for determining the cytotoxicity of cariporide on K562 and K562/DOX cells. Flow cytometry was applied to detect the influence of intracellular acidification on the activity of P-gp. By using Real-time RT-PCR, the influence of cariporide on P-gp expression at mRNA levels were determined. RESULTS: The results indicated that cariporide had no obvious cytotoxicity on K562 and K562/DOX cells, and it reduced the MDR1 expression in K562/DOX cells. It was further shown that the decrease of P-gp activity was associated with a significant increased accumulation of Rh123 and doxorubicin in K562/DOX cells. CONCLUSION: The data indicated that cariporide could reserve the MDR of K562/DOX cells through down-regulation of P-gp activity and MDR1 expression.",
        "keywords": [
            "Cariporide",
            "Intracellular acidification",
            "Intracellular pH",
            "P-glycoprotein",
            "multidrug resistance"
        ],
        "venue": "Chinese Pharmaceutical Journal",
        "year": 2010,
        "id": "ZXAjtg8v"
    },
    "4LSCGvdH": {
        "authors": [
            {
                "name": "Jian-Hua Cai",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Chuan-An Shen",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Hui-Nan Yin",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Xiao-Fang Zhou",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Wei Liu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Qing-Gang Hu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Yun-Fei Chi",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Hu-Ping Deng",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Xi-Bo Zhang",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Tian-Jun Sun",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Yan-Fu Han",
                "org": "Department of Burn and Plastic Surgery"
            }
        ],
        "title": "Early changes in serum neutrophil elastase in rats with burn, blast injury or combined burn-blast injury and its significance",
        "abstract": "Objective: To explore the early changes in serum neutrophil elastase (NE) in rats with burn, blast injury or combined burn-blast injury and its significance. Methods: A total of 176 male Sprague Dawley rats were randomly divided into four groups; control (C), burn (BU), blast injury (BL) and burn-blast combined injury (BB). Rats in C group were not injured. Animals in BU group were subjected to 25% TBSA full-thickness burn on back with 94\u00b0C water for 12 seconds; Animals in BL group were inflicted with moderate blast injury with 5 g 8701 compressed dynamite stick as the explosion source 75 cm away while left chest facing the explosive source; Rats in BB group were burned immediately after the blast injury similarly as in BL group. During the first 24 h post-injury, animals in BU and BB groups received intraperitoneal injection of sodium lactate Ringer's solution at a dose of 50 ml \u00b7 kg",
        "keywords": [
            "Blast injuries",
            "Burn-blast combined injuries",
            "Burns",
            "Neutrophil elastase",
            "Rat"
        ],
        "venue": "National Medical Journal of China",
        "year": 2010,
        "id": "4LSCGvdH"
    },
    "NRcdBq9E": {
        "authors": [
            {
                "name": "Carol E. Levin",
                "org": "PATH"
            },
            {
                "name": "John Sellors",
                "org": "PATH"
            },
            {
                "name": "Ju-Fang Shi",
                "org": "Cancer Institute"
            },
            {
                "name": "Li Ma",
                "org": "Dalian Medical University"
            },
            {
                "name": "You-Lin Qiao",
                "org": "Cancer Institute"
            },
            {
                "name": "Jesse Ortendahl",
                "org": "Center for Health Decision Science"
            },
            {
                "name": "Meredith K. H. O'Shea",
                "org": "Center for Health Decision Science"
            },
            {
                "name": "Sue J. Goldie",
                "org": "Center for Health Decision Science"
            }
        ],
        "title": "Cost-effectiveness analysis of cervical cancer prevention based on a rapid human papillomavirus screening test in a high-risk region of China",
        "abstract": "This study assessed the cost-effectiveness of a new, rapid human papillomavirus (HPV)-DNA screening test for cervical cancer prevention in the high-risk region of Shanxi, China. Using micro-costing methods, we estimated the resources needed to implement preventive strategies using cervical cytology or HPV-DNA testing, including the Hybrid Capture 2 (hc2) test (QIAGEN Corp., Gaithersburg, MD) and the rapid HPV-DNA careHPV\u2122 test (QIAGEN). Data were used in a previously published model and empirically calibrated to country-specific epidemiological data. Strategies differed by initial test, targeted age, frequency of screening, number of clinic visits required (1, 2 or 3) and service delivery setting (national, county and township levels). Outcomes included lifetime risk of cancer, years of life saved (YLS), lifetime costs and incremental cost-effectiveness ratios (cost per YLS). For all screening frequencies, the most efficient strategy used 2-visit rapid HPV-DNA testing at the county level, including screening and diagnostics in the first visit, and treatment in the second visit. Screening at ages 35, 40 and 45 reduced cancer risk by 50% among women compliant with all 3 screening rounds, and was US$ 150 per YLS, compared with this same strategy applied twice per lifetime. This would be considered very cost-effective evaluated against China's per-capita gross domestic product (US$ 1,702). By enhancing the linkage between screening and treatment through a reduced number of visits, rapid HPV-DNA testing 3 times per lifetime is more effective than traditional cytology, and is likely to be cost-effective in high-risk regions of China. \u00a9 2010 UICC.",
        "keywords": [
            "Cervical cancer",
            "Cost-effectiveness",
            "HPV",
            "Modeling",
            "Screening"
        ],
        "venue": "International Journal of Cancer",
        "year": 2010,
        "id": "NRcdBq9E"
    },
    "kVTzVlgk": {
        "authors": [
            {
                "name": "Xuan Liu",
                "org": "Beijing Tongren Eye Center"
            },
            {
                "name": "Ning-Li Wang",
                "org": "Beijing Tongren Eye Center"
            },
            {
                "name": "Yan-Ling Wang",
                "org": "Department of Eye"
            },
            {
                "name": "Chen Ma",
                "org": "Institute of Materia Medica"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Materia Medica"
            },
            {
                "name": "Li-Xin Gao",
                "org": "Department of Eye"
            },
            {
                "name": "Ying-Xiang Huang",
                "org": "Department of Eye"
            },
            {
                "name": "Shi-Hong Xiong",
                "org": "Department of Eye"
            },
            {
                "name": "Kang Wang",
                "org": "Department of Eye"
            }
        ],
        "title": "Determination of drug concentration in aqueous humor of cataract patients administered gatifloxacin ophthalmic gel",
        "abstract": "Background: Ophthalmic gel has been developed to increase the drug concentration in aqueous humor and to retard the loss of drug from the conjunctival sac. The research was to compare the drug concentration in aqueous humor of cataract patients administered 0.3% gatifloxacin ophthalmic gel with that in patients administered 0.3% gatifloxacin ophthalmic solution. Methods: Ninety-six patients with cataract (96 eyes) were randomly assigned to 8 groups. The patients in groups 1-4 received topical gatifloxacin 0.3% ophthalmic gel and those in groups 5-8 received gatifloxacin 0.3% ophthalmic solution. The dose regimen was 1 drop, 4 times a day for 3 consecutive days prior to cataract surgery. On the day of surgery, 1 drop was applied at 15, 30, 60 or 120 minutes before commencement of cataract surgery in groups 1 and 5, groups 2 and 6, goups 3 and 7, and groups 4 and 8, respectively. Aqueous humor was extracted during the cataract surgery for the analysis of gatifloxacin concentration. Results: The concentrations of gatifloxacin in aqueous humor were (0.24\u00b10.25) \u03bcg/ml, (1.11\u00b10.74) \u03bcg/ml, (2.32\u00b12.01) \u03bcg/ml and (1.85\u00b11.14) \u03bcg/ml in groups 1 to 4, and (0.16\u00b10.25) \u03bcg/ml, (0.31\u00b10.24) \u03bcg/ml, (0.75\u00b10.28) \u03bcg/ml and (0.33\u00b10.22) \u03bcg/ml in groups 5 to 8, respectively. Patients receiving gatifloxacin ophthalmic gel showed greater mean values of gatifloxacin concentration in aqueous humor than those receiving gatifloxacin solution, and such differences were significant with P <0.05 for all comparisons except that between groups 1 and 5. Conclusion Topical gatifloxacin ophthalmic gel can attain significantly greater drug concentrations in human aqueous humor than gatifloxacin ophthalmic solution.",
        "keywords": [
            "Cataract surgery",
            "Endophthalmitis",
            "Gatifloxacin ophthalmic gel",
            "Quinolones"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2010,
        "id": "kVTzVlgk"
    },
    "U8YWa1rw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shangwen Dong",
                "org": ""
            },
            {
                "name": "Peng Zhang",
                "org": ""
            },
            {
                "name": "Ning Xu",
                "org": ""
            },
            {
                "name": "Huiqin Yan",
                "org": ""
            },
            {
                "name": "Hongyu Liu",
                "org": ""
            },
            {
                "name": "Yongwen Li",
                "org": ""
            },
            {
                "name": "Qinghua Zhou",
                "org": ""
            }
        ],
        "title": "The relationship between methylation of the Syk gene in the promoter region and the genesis of lung cancer",
        "abstract": "Background: To study the expression of the Syk (Spleen Tyrosine Kinase) gene and methylation in its promoter region in lung cancer. To investigate the relationship between silencing of the Syk gene and DNA methylation of the Syk promoter region. Methods: RT-PCR (Semi-quantitative reverse transcription PCR), Real-time PCR (Real-time quantitative PCR) and immunohistochemistry technique, the expression of Syk in specimens from 3 lung cancer cell lines and 16 lung cancer patients (tumor tissues and adjacent normal tissues). MSP (Methylation-specific PCR) was used to analyze the methylation status of the Syk promoter region. Then we also investigated the role of restoring Syk expression by using a DNA methyltransferase inhibitor, 5-aza-CdR(5-aza-2\u2032- deoxycytidine), in suppressing invasion of lung cell lines. Results: No expression of the Syk gene was detected in the 3 lung cancer cell lines. In the 16 lung patient samples, Syk expression was significantly lower in the tumor tissues than in the adjacent normal tissues (P < 0.05). Consistently, immunohistochemistry analyses of Syk protein expression showed that in the cancer tissues Syk protein expression accounted for 5 % (1/20), and in the adjacent normal tissues the rate of expression was 100 % (20/20). The correlation was highly significant (\u03c7 ",
        "keywords": [
            "5-aza-2\u2032-deoxycytidine",
            "Lung cancer",
            "MSP",
            "Promoter methylation",
            "Syk",
            "Tumor suppressor gene"
        ],
        "venue": "Clinical Laboratory",
        "year": 2010,
        "id": "U8YWa1rw"
    },
    "JDgj7Avg": {
        "authors": [
            {
                "name": "Ting-Ting Cui",
                "org": "Institute of Hepatology, Military General Hospital of Beijing Command of Chinese PLA"
            },
            {
                "name": "Han-Bin Guo",
                "org": "Institute of Hepatology, Military General Hospital of Beijing Command of Chinese PLA"
            },
            {
                "name": "Hao-Ran Li",
                "org": "Institute of Hepatology, Military General Hospital of Beijing Command of Chinese PLA"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Hepatology, Military General Hospital of Beijing Command of Chinese PLA"
            },
            {
                "name": "Bing Li",
                "org": "Institute of Hepatology, Military General Hospital of Beijing Command of Chinese PLA"
            },
            {
                "name": "Qiu-Peng Du",
                "org": "Institute of Hepatology, Military General Hospital of Beijing Command of Chinese PLA"
            },
            {
                "name": "Jian-Biao Cao",
                "org": "Institute of Hepatology, Military General Hospital of Beijing Command of Chinese PLA"
            }
        ],
        "title": "Diagnostic value of serum trypsinogen-2 in patients with pancreatic cancer",
        "abstract": "AIM: To evaluate the significance of serum trypsinogen-2 in the detection of pancreatic cancer. METHODS: Fresh serum samples were collected from 23 patients with pancreatic cancer, 30 patients with pancreatitis who received no prior treatment with somatostatin, and 35 normal controls. Serum levels of trypsinogen-2 were measured by ELISA. RESULTS: The median level of serum trypsinogen-2 was significantly higher in patients with pancreatitis and those with pancreatic cancer than in normal controls (82.7 \u03bcg/L, 13.8 \u03bcg/L vs 0.8 \u03bcg/L both P < 0.01). The sensitivity and specificity of detection of serum trypsinogen-2 for differentiation between patients with pancreatic cancer and normal controls were 91.4% and 95.7%, respectively, and the area under the ROC curve was 0.989. The sensitivity and specificity for differentiation between pancreatic cancer and pancreatitis were 63.3% and 73.9%, respectively, and the area under the ROC curve was 0.725. CONCLUSION: Detection of serum trypsinogen-2 can be used to screen early pancreatic cancer.",
        "keywords": [
            "Diagnosis",
            "Pancreatic cancer",
            "Pancreatitis",
            "Serum trypsinogen-2"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2011,
        "id": "JDgj7Avg"
    },
    "5o7Jx8U4": {
        "authors": [
            {
                "name": "Huiyuan Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jing Ge",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Haifeng Zhao",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Weiting Du",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jianhui Xu",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Tao Sui",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Zeping Zhou",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Aiping Qi",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Renchi Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Association of cytotoxic T-lymphocyte antigen 4 gene polymorphisms with idiopathic thrombocytopenic purpura in a Chinese population",
        "abstract": "Idiopathic thrombocytopenic purpura (ITP) is an acquired organ-specic autoimmune hemorrhagic disease with many immune dysfunctions. Cytotoxic T lymphocyte antigen 4 (CTLA-4) is a T-lymphocyte surface molecule that can down modulate and terminate immune responses. Recently, several studies have confirmed that some polymorphisms of this gene can influence its expression level, therefore speculating that they might be associated with autoimmune diseases. In order to investigate the role of the CTLA-4 gene in ITP, we investigated -318 and CT60 polymorphisms of the CTLA-4 gene in 186 ITP patients and 162 healthy controls through polymerase chain reaction (PCR)-restriction fragment length polymorphism. No signicant differences were revealed in genotypes and allele distributions between the patients with ITP and the controls in both sites. Similar results were observed between the two groups when stratified by first onset age and disease course including acute childhood, chronic childhood, acute adult, and chronic adult. In the conclusion, these two single-nucleotide polymorphisms in CTLA-4 are not associated with susceptibility to ITP in a Chinese population. \u00a9 2011 Informa UK Ltd All rights reserved.",
        "keywords": [
            "CTLA-4",
            "ITP",
            "polymorphisms"
        ],
        "venue": "Platelets",
        "year": 2011,
        "id": "5o7Jx8U4"
    },
    "fPkprwig": {
        "authors": [
            {
                "name": "Jiancun Cao",
                "org": "Graduate School"
            },
            {
                "name": "Yan Wang",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Li Zhang",
                "org": "Graduate School"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            }
        ],
        "title": "Investigation of the change of quality of life and depression in lung cancer patients before and after chemotherapy",
        "abstract": "Background and objective: Quality of life (QpL) is an important end point in cancer patients, and depressive symptoms are significantly more frequent in lung cancer patients. The aim of this study is to observe the impact of chemotherapy on quality of life and emotion among lung cancer patients. Methods: Fourty lung cancer patients were assessed with clinical outcomes, the EORTC QLQ-C30, SDS questionnaires before chemotherapy, one week after 2 cycles of chemotherapy, one week after 4 cycles of chemotherapy. Results: Before chemotherapy, the scores of functioning scales were high, the rate of depression was 65%. After 2 cycles of chemotherapy, effective rate was 42.5%, the scores of cognitive function increase, the scores of role, emotional, social function decrease, the scores of dyspnoea decrease, the scores of pain, appetite loss, insomnia, constipation, diarrhea increase, the scores of Global quality of life decrease; the rate of depression was 70%. After 4 cycles of chemotherapy, effective rate was 23%, the scores of physical, role, emotional, social function decrease, the scores of symptom scales increase, the scores of dyspnoea, nausea and vomiting, appetite loss, financial impact increase, the scores of global quality of life decrease, the rate of depression was 87.5%. Conclusion: Some patients have symptoms relieved, but during the chemotherapy, the patients have significant depression, the quality of life decrease. We should evaluate the quality of life and emotions of lung cancer patients, and give positive psychological intervention to improve the quality of life.",
        "keywords": [
            "Chemotherapy",
            "Depression",
            "Lung neoplasms",
            "Quality of life"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2011,
        "id": "fPkprwig"
    },
    "nmVs696t": {
        "authors": [
            {
                "name": "Xiao-Ming Shu",
                "org": "Graduate School"
            },
            {
                "name": "Li Ma",
                "org": "Graduate School"
            },
            {
                "name": "Xin Lu",
                "org": "Graduate School"
            },
            {
                "name": "Yao Xie",
                "org": "Graduate School"
            },
            {
                "name": "Guo-Chun Wang",
                "org": "Graduate School"
            }
        ],
        "title": "Myositis disease activity tool in Chinese patients with polymyositis/dermatomyositis",
        "abstract": "Objective: To test the reliability, discriminating validity and clinical value of myositis disease activity tool in Chinese patients with polymyositis/dermatomyositis (PM/DM). Methods: Fifty-four PM/DM patients (PM, n = 18; DM, n = 36) at our hospital between January 2009 and June 2010 were enrolled into this prospective study. The disease activity was assessed by the MDAAT (myositis disease activity assessment tool). The reliability and discriminating validity were assessed with test-retest reliability, interrater reliability and t-test analysis. Results: The reliability analysis of MDAAT indicated 8 items (constitutional, cutaneous, skeletal, gastrointestinal, pulmonary, cardiovascular, muscular & global) had excellent reliability, the ICC (intraclass correlation coefficient) was 0.72 (95% CI; 0.57, 0.83), 0.88 (95% CI: 0.79, 0.93), 0.83 (95% CI: 0.72, 0.90), 0.62 (95% CI: 0.42, 0.76), 0.81 (95% CI: 0.70, 0.89), 0.59 (95% CI: 0.38, 0.74), 0.85 (95% CI: 0.75, 0.91) and 0.84 (95% CI: 0.73, 0.90) respectively. MDAAT had excellent discrimination validity in all items except for cardiovascular ones. Conclusion: With excellent reliability and discriminating validity, MDAAT may be used to assess the disease activity and therapeutic effects of Chinese PM/DM patients. Copyright \u00a9 2011 by the Chinese Medical Association.",
        "keywords": [
            "Dermatomyositis",
            "Myositis disease activity assessment Tool",
            "Polymyositis",
            "Reliability"
        ],
        "venue": "National Medical Journal of China",
        "year": 2011,
        "id": "nmVs696t"
    },
    "MxicHkAX": {
        "authors": [
            {
                "name": "Ju-Fang Shi",
                "org": "School of Public Health"
            },
            {
                "name": "Karen Canfell",
                "org": "School of Public Health"
            },
            {
                "name": "Jie-Bin Lew",
                "org": "Cancer Epidemiology Research Unit"
            },
            {
                "name": "Fang-Hui Zhao",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Rosa Legood",
                "org": "The London School of Hygiene and Tropical Medicine"
            },
            {
                "name": "Yan Ning",
                "org": "School of Public Health"
            },
            {
                "name": "Leonardo Simonella",
                "org": "School of Public Health"
            },
            {
                "name": "Li Ma",
                "org": "School of Public Health"
            },
            {
                "name": "Yoon-Jung Kang",
                "org": "School of Public Health"
            },
            {
                "name": "Yong-Zhen Zhang",
                "org": "Shanxi Cancer Institute/Hospital"
            },
            {
                "name": "Megan A. Smith",
                "org": "Cancer Epidemiology Research Unit"
            },
            {
                "name": "Jun-Feng Chen",
                "org": "School of Public Health"
            },
            {
                "name": "Xiang-Xian Feng",
                "org": "Changzhi Medical College"
            },
            {
                "name": "You-Lin Qiao",
                "org": "Department of Cancer Epidemiology"
            }
        ],
        "title": "Evaluation of primary HPV-DNA testing in relation to visual inspection methods for cervical cancer screening in rural China: An epidemiologic and cost-effectiveness modelling study",
        "abstract": "Background: A new lower-cost rapid-throughput human papillomavirus (HPV) test (careHPV, Qiagen, Gaithersburg, USA) has been shown to have high sensitivity for the detection of high grade cervical intraepithelial neoplasia.Methods: We assessed the outcomes and cost-effectiveness of careHPV screening in rural China, compared to visual inspection with acetic acid, when used alone (VIA) or in combination with Lugol's iodine (VIA/VILI). Using data on sexual behaviour, test accuracy, diagnostic practices and costs from studies performed in rural China, we estimated the cost-effectiveness ratio (CER) and associated lifetime outcomes for once-lifetime and twice-lifetime screening strategies, and for routine screening at 5-yearly, 10-yearly and IARC-recommended intervals. The optimal age range for once-lifetime screening was also assessed.Results: For all strategies, the relative ordering of test technologies in reducing cervical cancer incidence and mortality was VIA (least effective); VIA/VILI; careHPV@1.0 pg/ml and careHPV@0.5 pg/ml (most effective). For once-lifetime strategies, maximum effectiveness was achieved if screening occurred between 35-50 years. Assuming a participation rate of ~70%, once-lifetime screening at age 35 years would reduce cancer mortality by 8% (for VIA) to 12% (for careHPV@0.5) over the long term, with a CER of US$557 (for VIA) to $959 (for careHPV@1.0) per life year saved (LYS) compared to no intervention; referenced to a 2008 GDP per capita in Shanxi Province of $2,975. Correspondingly, regular screening with an age-standardised participation rate of 62% (which has been shown to be achievable in this setting) would reduce cervical cancer mortality by 19-28% (for 10-yearly screening) to 43-54% (using IARC-recommended intervals), with corresponding CERs ranging from $665 (for 10-yearly VIA) to $2,269 (for IARC-recommended intervals using careHPV@1.0) per LYS.Conclusions: This modelled analysis suggests that primary careHPV screening compares favourably to visual inspection screening methodologies in rural China, particularly if used as part of a regular screening program. \u00a9 2011 Shi et al; licensee BioMed Central Ltd.",
        "keywords": [
            ""
        ],
        "venue": "BMC Cancer",
        "year": 2011,
        "id": "MxicHkAX"
    },
    "vXUTJkRl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Zeping Zhou",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hongmei Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hu Zhou",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Donglei Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Huiyuan Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Aiping Qi",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Renchi Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Increased expressions of DNA methyltransferases contribute to CD70 promoter hypomethylation and over expression of CD70 in ITP",
        "abstract": "CD70 (TNFSF7), as a methylation susceptive immune gene, was hypomethylated in some autoimmune diseases. To investigate the status of CD70 methylation and the expressions of genes that regulated methylation in immune thrombocytopenia (ITP) patients, the expressions of CD70 mRNA and protein in CD4",
        "keywords": [
            "Autoimmune",
            "HRM",
            "ITP",
            "Methylation",
            "Methyltransferases"
        ],
        "venue": "Molecular Immunology",
        "year": 2011,
        "id": "vXUTJkRl"
    },
    "nkd4UwZj": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Zeping Zhou",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hairong Jia",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hu Zhou",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Aiping Qi",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Huiyuan Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hongmei Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Lei Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Renchi Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Effects of CD70 and CD11a in immune thrombocytopenia patients",
        "abstract": "Introduction CD70 and CD11a are co-stimulatory molecules that are important for the immune functions of T, B lymphocytes. Over-expressions of CD70 or CD11a cause T cell to be autoreactive. Objectives The purpose of this study was to explore the effect of CD70 and CD11a in immune thrombocytopenia (ITP). Methods CD70 and CD11a mRNAs and protein expressions in CD4 ",
        "keywords": [
            "Apoptosis",
            "Autoimmune diseases",
            "B cells",
            "ITP",
            "Platelets",
            "T cells"
        ],
        "venue": "Journal of Clinical Immunology",
        "year": 2011,
        "id": "nkd4UwZj"
    },
    "5DHEJYCk": {
        "authors": [
            {
                "name": "Yani Lin",
                "org": ""
            },
            {
                "name": "Guoqiang Chang",
                "org": ""
            },
            {
                "name": "Jian Wang",
                "org": ""
            },
            {
                "name": "Weina Jin",
                "org": ""
            },
            {
                "name": "Lihong Wang",
                "org": ""
            },
            {
                "name": "Huawen Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qinghua Li",
                "org": ""
            },
            {
                "name": "Tianxiang Pang",
                "org": ""
            }
        ],
        "title": "NHE1 mediates MDA-MB-231 cells invasion through the regulation of MT1-MMP",
        "abstract": "Na",
        "keywords": [
            "Breast cancer",
            "Invasion",
            "Membrane-type 1 matrix metalloproteinase",
            "Mitogen-activated protein kinase",
            "Na+/H+ exchanger 1"
        ],
        "venue": "Experimental Cell Research",
        "year": 2011,
        "id": "5DHEJYCk"
    },
    "vTSg0cAe": {
        "authors": [
            {
                "name": "Weina Jin",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Qinghua Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Yani Lin",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ying Lu",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Huawen Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Lihong Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ronghua Hu",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jianxiang Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Tianxiang Pang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Reversal of Imatinib resistance in BCR-ABL-positive leukemia after inhibition of the Na+/H+ exchanger",
        "abstract": "The present study was undertaken to estimate the therapeutic benefit to down-regulate the Na",
        "keywords": [
            "BCR-ABL",
            "Intracellular pH",
            "Mitogen-activated protein kinase",
            "Na+/H+ exchanger 1",
            "P-glycoprotein"
        ],
        "venue": "Cancer Letters",
        "year": 2011,
        "id": "vTSg0cAe"
    },
    "4azwdIC5": {
        "authors": [
            {
                "name": "Chuan-An Shen",
                "org": "Burns Institute"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Burns Institute"
            },
            {
                "name": "Li Ma",
                "org": "Burns Institute"
            },
            {
                "name": "Heng-Lin Hai",
                "org": "Burns Institute"
            },
            {
                "name": "Lin Zhang",
                "org": "Burns Institute"
            }
        ],
        "title": "Regulatory effect of glucagon-like peptide-1 on cell proliferation of skeletal myoblast strain L6 and its possible signal mechanism",
        "abstract": "Objective: To study the regulatory effect of glucagon-like peptide-1 (GLP-1) on cell proliferation of skeletal myoblast strain L6 and its possible signal mechanism. Methods: L6 cells cultured in DMEM high glucose culture medium containing 10% FBS were divided into control group (C, without addition), GLP-1 group (G, added with 10 nmol/L GLP-1), PI3K inhibitor group (W, added with 50 nmol/L PI3K specific inhibitor wortmannin), and GLP-1 + PI3K inhibitor group (GW, added with 10 nmol/L GLP-1 and 50 nmol/L wortmannin) according to the random number table. Cell proliferation activity was detected with MTT assay at post culture hour (PCH) 24, 48, 72 (denoted as absorbance value). At PCH 24, the change in cell cycle was evaluated with flow cytometer, the expression level of proliferating cell nuclear antigen (PCNA) was determined with immunohistochemical staining, the protein levels of phosphorylated PI3K (p-PI3K) and p-Akt were determined with Western blotting. Data were processed with multi-group analysis of variance. Results: (1) The cell proliferation activity at PCH 48, 72 in G group was respectively 0.660 \u00b1 0.120, 0.870 \u00b1 0.240, all significantly higher than those in C group (0.530 \u00b1 0.060, 0.700 \u00b1 0.100, with F value respectively 5.46, 5.90, P < 0.05 or P < 0.01). The cell proliferation activity in W group at each time point was lower than that in C group. The cell proliferation activity in GW group at PCH 48, 72 was respectively 0.510 \u00b1 0.080, 0.740 \u00b1 0.160, all lower than those in G group (with F value respectively 5.46, 5.90, P < 0.05 or P < 0.01). (2) The percentage of S phase cell in G group at PCH 24 [(15.7 \u00b1 0.4)%] was significantly higher than that in C group [(13.6 \u00b1 0.6)%] and GW group [(10.1 \u00b1 0.6)%], while that in W group [(6.8 \u00b1 1.2)%] was lower than that in C group (with F values all equal to 15.39, P values all below 0.01). (3) PCNA level in G group at PCH 24 [(51.24 \u00b1 1.18)%] was markedly higher than that in C group [(36.72 \u00b1 1.56)%] and GW group [(25.90 \u00b1 1.22)%], and while in W group [(21.70 \u00b1 0.09)%] was lower than that in C group (with F values equal to 783.80, P values all below 0.05). (4) The protein level of p-Akt in G group at PCH 24 was significantly higher than that in the other 3 groups, while that in W group was lower than that in C group (with F values equal to 94.43, P values all below 0.01). There was no obvious difference in protein level of p-PI3K at PCH 24 among G, GW, and C groups (F = 20.94, P > 0.05). The protein level of p-PI3K at PCH 24 in W group was lower than that in C group (F = 20.94, P < 0.05). Conclusions: GLP-1 can promote cell proliferation of skeletal myoblast by accelerating the progression of cell cycle and increasing the synthesis of DNA, which can be attributed to PI3K/Akt signal pathway.",
        "keywords": [
            "Cell proliferation",
            "Glucagon-like peplide-1",
            "Myoblasts, skeletal",
            "Signal pathway"
        ],
        "venue": "Chinese Journal of Burns",
        "year": 2011,
        "id": "4azwdIC5"
    },
    "mSvNOGiW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Burns Institute"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Burns Institute"
            },
            {
                "name": "Chuan-An Shen",
                "org": "Burns Institute"
            },
            {
                "name": "Yun-Fei Chi",
                "org": "Burns Institute"
            },
            {
                "name": "Rui Feng",
                "org": "Burns Institute"
            },
            {
                "name": "Hu-Ping Deng",
                "org": "Burns Institute"
            }
        ],
        "title": "Modulatory effect of insulin on scalded rat serum-induced apoptosis of skeletal myoblast",
        "abstract": "Objective: To study the modulatory effect of insulin on apoptosis of skeletal myoblast (L6 cells) by serum of scalded rat and its mechanism. Methods: L6 cells cultured with DMEM medium containing 10% FBS were divided into control (C, added with 20% normal rat serum), serum from rat with scald injury (S, added with 20% serum from scalded rat), insulin (I, added with 20% normal rat serum and 100 nmol/L insulin), and serum of scalded rat + insulin (SI, added with 20% serum of scalded rat + 100 nmol/L insulin) groups according to the random number table. After being cultured for 48 hours, apoptosis was observed with Hoechst 33258 staining and its number counted, annexin V-FITC/PI double-labeling method was used to assess apoptosis rate, the protein levels of phosphorylated (p-) Akt, p-PI3K, Bax, Bcl-2, and active caspase-3 were determined by Western blotting. Data were processed with grouped or paired t test. Results: (1) The amount of apoptosis with typical morphological change in S group [(59.6 \u00b1 3.9) per visual field] was more than that in C, I, and SI groups [(4.9 \u00b1 2.6), (5.5 \u00b1 2.1), (19.7 \u00b1 2.3) per visual field, with t value respectively 28.53, 29.86, 21.53, P values all below 0.01]. (2) Apoptotic rate in S group was (18.5 \u00b1 1.8)%, which was markedly higher than that in C, I, and SI groups [(1.1 \u00b1 0.6)%, (1.5 \u00b1 0.3)%, (7.8 \u00b1 0.6)%, with t value respectively 22.41, 22.83, 13.92, P values all below 0.01]. (3) Compared with those in C group, the protein levels of Bax and active caspase-3 in S group were up-regulated (1.12 \u00b1 0.63 vs. 0.16 \u00b1 0.03, 2.15 \u00b1 0.51 vs. 0.21 \u00b1 0.03, with t value respectively 3.80, 10.69, P values all below 0.01), the protein level of p-Akt was lowered (0.20 \u00b1 0.03 vs. 0.42 \u00b1 0.07, t = -8.46, P < 0.01), and the protein levels of p-PI3K and Bcl-2 showed no statistical difference (0.19 \u00b1 0.03 vs. 0.26 \u00b1 0.09, 0.17 \u00b1 0.03 vs. 0.28 \u00b1 0.07, with t value respectively -2.73, -1.14, P values all above 0.05). The protein levels of Bax (0.40 \u00b1 0.14) and active caspase-3 (0.83 \u00b1 0.18) in SI group were lowered (t = -3.23, P < 0.05; t = 6.66, P < 0.01) and the protein levels of p-Akt, Bcl-2, and p-PI3K in SI group were elevated (0.39 \u00b1 0.10, 0.78 \u00b1 0.03, 0.47 \u00b1 0.12, with t value respectively 4.07, 18.71, 5.05, P < 0.05 or P < 0.01) as compared with those in S group. Conclusions: Serum from scalded rat can induce apoptosis in skeletal myoblast, and the effect can be inhibited by insulin through PI3K/Akt signal pathway.",
        "keywords": [
            "1-Phosphatidylinositol 3-kinase",
            "Apoptosis",
            "Burns",
            "Insulin",
            "Myoblasts, skeletal",
            "Protein kinase B"
        ],
        "venue": "Chinese Journal of Burns",
        "year": 2011,
        "id": "mSvNOGiW"
    },
    "tikEvITY": {
        "authors": [
            {
                "name": "Lihong Wang",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Huawen Li",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jian Wang",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Wei Gao",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Yani Lin",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Weina Jin",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Guoqiang Chang",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ruojun Wang",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Qinghua Li",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Tianxiang Pang",
                "org": "State key Laboratory of Experimental Hematology"
            }
        ],
        "title": "C/EBP \u03b6 targets to neutrophil gelatinase-associated lipocalin (NGAL) as a repressor for metastasis of MDA-MB-231 cells",
        "abstract": "Breast cancer is a leading cause of morbidity in women worldwide. neutrophil gelatinase-associated lipocalin (NGAL), a useful biomarker of ER negative (ER",
        "keywords": [
            "Breast cancer",
            "C/EBP \u03b6",
            "Metastasis",
            "Neutrophil gelatinase-associated lipocalin"
        ],
        "venue": "Biochimica et Biophysica Acta - Molecular Cell Research",
        "year": 2011,
        "id": "tikEvITY"
    },
    "kX2DZHh8": {
        "authors": [
            {
                "name": "Wei Gao",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Guoqiang Chang",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jian Wang",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Weina Jin",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Lihong Wang",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Yani Lin",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Huawen Li",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Qinghua Li",
                "org": "State key Laboratory of Experimental Hematology"
            },
            {
                "name": "Tianxiang Pang",
                "org": "State key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Inhibition of K562 leukemia angiogenesis and growth by selective Na ",
        "abstract": "To investigate the effect of inhibition of Na ",
        "keywords": [
            "Angiogenesis",
            "Intracellular pH (pHi)",
            "K562 cells",
            "Leukemia",
            "Na +/H + exchanger isoform1 (NHE1)",
            "Vascular endothelial growth factor (VEGF)"
        ],
        "venue": "Leukemia Research",
        "year": 2011,
        "id": "kX2DZHh8"
    },
    "Hv6tjE4g": {
        "authors": [
            {
                "name": "Zifeng Pi",
                "org": "Changchun Center of Mass Spectrometry"
            },
            {
                "name": "Hao Yue",
                "org": "Jilin Ginseng Academy"
            },
            {
                "name": "Li Ma",
                "org": "Chongqing Key Laboratory for Diseases Proteomics"
            },
            {
                "name": "Liying Ding",
                "org": "Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation"
            },
            {
                "name": "Zhiqiang Liu",
                "org": "Changchun Center of Mass Spectrometry"
            },
            {
                "name": "Shuying Liu",
                "org": "Changchun Center of Mass Spectrometry"
            }
        ],
        "title": "Differentiation of various kinds of fructus schisandrae by surface desorption atmospheric pressure chemical ionization mass spectrometry combined with principal component analysis",
        "abstract": "Various kinds of Fructus schisandrae were studied by surface desorption atmospheric pressure chemical ionization mass spectrometry (DAPCI-MS) without any sample pretreatment. The volatile components in F. schisandrae were detected in the ambient environment and the analytical time for each sample was only 30 s. F. schisandrae are produced mainly in 5 different geographical regions (Elunchun, Mudanjiang, Tonghua, Tieling and Shangluo), and they could be successfully differentiated according to their chemical markers by Principal Component Analysis (PCA). A total of 8 components which gave more contribution for PCA analysis were unambiguously identified by comparison of the MS ",
        "keywords": [
            "Chemical ionization mass spectrometry",
            "Chemical marker",
            "Fructus schisandrae",
            "Principal component analysis",
            "Surface desorption atmospheric pressure"
        ],
        "venue": "Analytica Chimica Acta",
        "year": 2011,
        "id": "Hv6tjE4g"
    },
    "vfoLSUSc": {
        "authors": [
            {
                "name": "Aifang Ji",
                "org": "Central Laboratory"
            },
            {
                "name": "Jinsheng Wang",
                "org": "Central Laboratory"
            },
            {
                "name": "Jianzhou Yang",
                "org": "Central Laboratory"
            },
            {
                "name": "Zibai Wei",
                "org": "Department of Endoscopy"
            },
            {
                "name": "Changhong Lian",
                "org": "Department of oncology"
            },
            {
                "name": "Liang Ma",
                "org": "Central Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Central Laboratory"
            },
            {
                "name": "Jinjing Chen",
                "org": "Central Laboratory"
            },
            {
                "name": "Xiaoqi Qin",
                "org": "Central Laboratory"
            },
            {
                "name": "Lidong Wang",
                "org": "Henan Key Laboratory for Esophageal Cancer Research"
            },
            {
                "name": "Wu Wei",
                "org": "Central Laboratory"
            }
        ],
        "title": "Functional SNPs in human C20orf54 gene influence susceptibility to esophageal squamous cell carcinoma",
        "abstract": "Objectives: C20orf54, also known as a human riboflavin transporter 2 (RFT2), encodes an open reading frame protein RFT2 newly identified to play an important role in esophageal carcinogenesis by modulating riboflavin uptake. Missense cSNPs on exon 3,1172 C>A (T391M) and 1246A>G (I416V) have been suggested to modulate protein expression. The aim of present study was to explore the association of C20orf54 functional SNPs with susceptibility to esophageal squamous cell carcinoma (ESCC) in a northern Chinese population. Methods: 240 patients with ESCC and 198 healthy individuals without overt cancer were chosen as our experimental subjects. Information about family address, sex, age, BMI, smoking and drinking habits and family history of cancer were collected. Blood samples were taken from all subjects and tumor tissues were freshly sampled from resected specimens. After DNA was extracted and amplified, the C20orf54 SNPs were sequenced by ABI 3730XL in BGI China. Freqencies were then calculated and associated with the collected suspicous risk factors. Results: Drinking status, a family history of ESCC, blood type and BMI were found to have great influence on the risk of developing ESCC. Overall genotype frequencies of the RFT2 SNP 1172 C>A (rs3746803) and 1246A>G (rs3746802) in ESCC patients are significantly different from that in healthy controls (x2=13.10, P=0.001 and x2=7.97, P=0.019, respectively). For RFT2 rs3746803, C/T+T/T genotype did not show a relationship with the risk of ESCC (the age and gender adjusted OR=0.66, 95% CI=0.41-1.05) when using C/C genotype as the reference. For RFT2 rs3746802, the A/G +G/G genotype demonstrated a significantly decreased risk to the development of ESCC (the age and sex adjusted OR=0.53, 95% CI=0.34-0.84) with A/A as the reference. Conclusions: The present study suggests that the C20orf54 functional SNPs might be associated with a risk of ESCC development.",
        "keywords": [
            "C20orf54",
            "China",
            "Esophageal squamous cell carcinoma",
            "Single nucleotide polymorphisms"
        ],
        "venue": "Asian Pacific Journal of Cancer Prevention",
        "year": 2011,
        "id": "vfoLSUSc"
    },
    "9c7yRbUS": {
        "authors": [
            {
                "name": "Yani Lin",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jian Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Weina Jin",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Lihong Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Huawen Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Qinghua Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Tianxiang Pang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "NHE1 mediates migration and invasion of HeLa cells via regulating the expression and localization of MT1-MMP",
        "abstract": "Na ",
        "keywords": [
            "Cervical cancer",
            "Invasion",
            "Localization",
            "Membrane-type 1 matrix metalloproteinase",
            "Migration",
            "Na +/H + exchanger 1"
        ],
        "venue": "Cell Biochemistry and Function",
        "year": 2012,
        "id": "9c7yRbUS"
    },
    "mKU0Q10g": {
        "authors": [
            {
                "name": "Chun-Xian Yang",
                "org": "Sichuan Provincial Key-Laboratory of Protection"
            },
            {
                "name": "Xiang-Dong Zi",
                "org": "Sichuan Provincial Key-Laboratory of Protection"
            },
            {
                "name": "Yong Wang",
                "org": "Sichuan Provincial Key-Laboratory of Protection"
            },
            {
                "name": "Da-Qian Yang",
                "org": "Sichuan Provincial Key-Laboratory of Protection"
            },
            {
                "name": "Li Ma",
                "org": "Sichuan Provincial Key-Laboratory of Protection"
            },
            {
                "name": "Jian-Yuan Lu",
                "org": "Sichuan Provincial Key-Laboratory of Protection"
            },
            {
                "name": "Hui-Ran Niu",
                "org": "Sichuan Provincial Key-Laboratory of Protection"
            },
            {
                "name": "Xiao Xiao",
                "org": "Sichuan Provincial Key-Laboratory of Protection"
            }
        ],
        "title": "Cloning and mRNA expression levels of GDF9, BMP15, and BMPR1B genes in prolific and non-prolific goat breeds",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Molecular Reproduction and Development",
        "year": 2012,
        "id": "mKU0Q10g"
    },
    "HTVc2Ud8": {
        "authors": [
            {
                "name": "Xiaohong Han",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lingdi Zhao",
                "org": ""
            },
            {
                "name": "Xiaohui He",
                "org": ""
            },
            {
                "name": "Peng Liu",
                "org": ""
            },
            {
                "name": "Shengyu Zhou",
                "org": ""
            },
            {
                "name": "Jianliang Yang",
                "org": ""
            },
            {
                "name": "Yan Qin",
                "org": ""
            },
            {
                "name": "Sheng Yang",
                "org": ""
            },
            {
                "name": "Jiarui Yao",
                "org": ""
            },
            {
                "name": "Yuankai Shi",
                "org": ""
            }
        ],
        "title": "Predictive factors for inadequate stem cell mobilization in Chinese patients with NHL and HL: 14-year experience of a single-center study",
        "abstract": "Background: Factors affecting progenitor cell mobilization in patients with non-Hodgkin's lymphoma (NHL) and Hodgkin's lymphoma (HL) are incompletely understood. The aim of this retrospective study was to determine which factors are crucial for effective mobilization and collection of autologous peripheral blood stem cells (PBSC) prior to transplantation in Chinese patients. Patients and methods: A total of 239 patients with lymphoma (198 NHL and 41 HL patients) underwent PBSC collection after mobilization with granulocyte-colony-stimulating factor (G-CSF) or G-CSF plus chemotherapy priming. Results: Patient characteristics at diagnosis and transplant, including low Eastern Cooperative Oncology Group score (P = 0.013), lack of extranodal invasion (P = 0.034), previously administered radiotherapy regimens (P = 0.040), treatment with platinum prior to mobilization (P = 0.042), previous chemotherapy regimens (P = 0.001) and cycles (P < 0.001), and chemotherapy regimens (P < 0.001) were statistically significant for successful mobilization in multivariate analysis. Premobilization factors, including previous radiotherapy (P = 0.009), previous chemotherapy regimens (P = 0.043) and cycles (P = 0.039), low platelet count prior to mobilization (P = 0.042), and lower CD34+ cells in peripheral blood (PB) (P = 0.050) or bone marrow (BM) (P = 0.007) were considered possibly predictive of poor mobilization. We found the patients who had chemosensitive lymphoma had worse progress-free survival (PFS) than the patients with initial treatment and high risks (P = 0.017). Conclusion: Our analysis showed that high amounts of chemotherapy, radiotherapy, low platelet count, chemosensitive recurrent patients, combination chemotherapy plus G-CSF and low CD34+ cells in BM prior to mobilization could emerged as important predictive factors for mobilization failure in Chinese patients with NHL and HL. J. Clin. Apheresis, 2012. \u00a9 2012 Wiley Periodicals, Inc.",
        "keywords": [
            "autologous peripheral blood stem-cell transplant",
            "high-dose chemotherapy",
            "Hodgkin's lymphoma",
            "mobilization",
            "non-Hodgkin's lymphoma"
        ],
        "venue": "Journal of Clinical Apheresis",
        "year": 2012,
        "id": "HTVc2Ud8"
    },
    "d32HWpPv": {
        "authors": [
            {
                "name": "Hui Yuan Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Dong Lei Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jing Ge",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hu Zhou",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ai Ping Qi",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Feng Xue",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ze Ping Zhou",
                "org": "Department of Hematology"
            },
            {
                "name": "Ren Chi Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Elevated interleukin-27 enhances the polarization of Th1/Tc1 cells and the production of proinflammatory cytokines in primary immune thrombocytopenia",
        "abstract": "Primary immune thrombocytopenia (ITP) is an acquired, organ-specific, autoimmune disease with many immune dysfunctions. Interleukin-27 (IL-27) can regulate T cell differentiation. However, it is unclear whether IL-27 correlates with the dysfunctions of T cell differentiation in ITP patients. Thus, to determine the roles of IL-27 in ITP, we studied the expression of IL-27/IL-27 receptor in ITP patients. The results indicated that the levels of IL-27 in the plasma of untreated active ITP patients were higher than in normal controls. We next evaluated the contribution of IL-27 to T cell differentiation. Our results indicated that IL-27 increased T-bet expression, inhibited GATA-3 and ROR-\u03b3t expression, and promoted the secretion of tumor necrosis factor-\u03b1, interferon-\u03b3, and granzyme B of peripheral blood mononuclear cells from ITP patients. Also, we confirmed that IL-27 induced the differentiation of T helper (Th)-1 and Tc1 cells. In conclusion, IL-27 might play an important role in the pathogenesis of ITP by inducing the polarization of Th1/Tc1 cells and the production of proinflammatory cytokines. \u00a9 2012 American Society for Histocompatibility and Immunogenetics.",
        "keywords": [
            "Interleukin-27",
            "Primary immune thrombocytopenia",
            "Proinflammatory cytokines",
            "Tc1",
            "Th1"
        ],
        "venue": "Human Immunology",
        "year": 2012,
        "id": "d32HWpPv"
    },
    "6laf6HQC": {
        "authors": [
            {
                "name": "Wan-Li Chu",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Yong-Qiang Feng",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Gui-Ying Zhu",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Hai-Jun Zhang",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Chao Hu",
                "org": "Department of Burns and Plastic Surgery"
            }
        ],
        "title": "Expressions of endoplasmic reticulum stress associated proteins in livers of severely burned rats",
        "abstract": "Objective: To explore the expression of endoplasmic reticulum stress (ERS) associated proteins in livers of severely burned rats and examine its potential significance. Methods: Sixty-four Wistar rats were randomly divided into the control and burn groups (30% total body surface area full-thickness thermal injury) (n=32 each). Livers were harvested at Day 1, 4, 7, 14 post-burn. Western blot was used to detect the expressions of endoplasmic reticulum stress associated proteins glucose regulated protein 78 (GRP78), C/EBP-homologous protein (CHOP), active caspase-12 and active caspase-3. Hepatic apoptosis was assessed by the assay of terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling (TUNEL). Results: Compared with the control group, the expression of GRP78 became elevated at Day 1, 4, 7, 14 post-burn (1.29 \u00b1 0.11 vs 1.00 \u00b1 0.00, 1.28 \u00b1 0.12 vs 0.95 \u00b1 0.16, 1.29 \u00b1 0.14 vs 0.93 \u00b1 0.06, 1.41 \u00b1 0.17 vs 1.02 \u00b1 0.13 respectively) ; the expression of CHOP was higher at Day 1, 4 (1.72 \u00b1 0.07 vs 1.00 \u00b1 0.00, 1.82 \u00b1 0.18 vs 1.46 \u00b1 0.08 respectively) while active caspase-12 and active caspase-3 increased at Day 1, 4, 7 post-burn (2.05 \u00b1 0.65 vs 1.00 \u00b1 0.00, 2.16 \u00b1 0.69 vs 0.95 \u00b1 0.21, 1.98 \u00b1 0.56 vs 0.90 \u00b1 0.22; 1.96\u00b1 0.15 vs 1.00 \u00b1 0.00, 1.40 \u00b1 0.14 vs 1.07 \u00b1 0.12, 1.77 \u00b1 0.17 vs 1.15 \u00b1 0.21, respectively) ; the apoptotic index (%) of hepatocytes was higher at Day 1, 4, 7, 14 post-burn (27.20 \u00b1 3. 63 vs 5.00 \u00b1 0.71, 16.40 \u00b1 1.52 vs 5.40 \u00b1 1.14, 27.60 \u00b1 1.82 vs 7.40 \u00b1 1.14, 10.20 \u00b1 1.92 vs 5.20 \u00b1 1.64 respectively). All results were statistically significant (all P < 0.05). Conclusion: ERS activates and expressions of associated proteins GRP78, CHOP, active caspase-12 and active caspase-3 increase in livers of severely burned rats.",
        "keywords": [
            "Apoptosis",
            "Burns",
            "Endoplasmic reticulum",
            "Hepatocytes",
            "Stress"
        ],
        "venue": "National Medical Journal of China",
        "year": 2012,
        "id": "6laf6HQC"
    },
    "U8qnJafb": {
        "authors": [
            {
                "name": "Weifeng He",
                "org": ""
            },
            {
                "name": "Chibing Huang",
                "org": ""
            },
            {
                "name": "Gaoxing Luo",
                "org": ""
            },
            {
                "name": "Ilaria Dal Pr\u00e0",
                "org": ""
            },
            {
                "name": "Jiayu Feng",
                "org": ""
            },
            {
                "name": "Wei Chen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ying Wang",
                "org": ""
            },
            {
                "name": "Xiwei Chen",
                "org": ""
            },
            {
                "name": "Jiangling Tan",
                "org": ""
            },
            {
                "name": "Xiaorong Zhang",
                "org": ""
            },
            {
                "name": "Ubaldo Armato",
                "org": ""
            },
            {
                "name": "Jun Wu",
                "org": ""
            }
        ],
        "title": "A stable panel comprising 18 urinary proteins in the human healthy population",
        "abstract": "Just as biomarkers specific for diseases, biomarkers indicative of healthy conditions are valuable for the early diagnosis, monitoring, and prognosis of diseases. Our study focused on discovering via proteomics a stable panel of urinary proteins in the human healthy population. Urine samples were collected three times during 4 months from 100 male and 100 female healthy donors and analyzed through four different fractionation techniques (i.e. in-gel, 2D-LC, OFFGEL, and mRP) coupled with HPLC-Chip-MS/MS. Thus, 1641 urinary proteins were identified with a high confidence, among which 70 exhibiting an intergender/day variation <0.25 were selected and matched with the previously published five largest urinary proteomes to get 56 candidate proteins. Next, a panel comprising 18 intact urinary proteins was constructed by comparing the urinary proteomes via SDS-PAGE and 2DE. Finally, such 18 urinary proteins were validated via enzyme-linked immunosorbent assay in eight healthy individuals. Most of these proteins had been related to multiple rather than to single diseases. Therefore, we surmise that this protein set could be used as a biomarker to assess the human health status. Further determinations of the normal fluctuations of the single urinary proteins in this series using samples from large numbers of healthy individuals are required prior to any application in clinical settings. \u00a9 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",
        "keywords": [
            "Biomarker",
            "Biomedicine",
            "Dynamic variation",
            "Mass spectrometry",
            "Urinary proteomics"
        ],
        "venue": "Proteomics",
        "year": 2012,
        "id": "U8qnJafb"
    },
    "CzJo2qO3": {
        "authors": [
            {
                "name": "Pablo R. Grigera",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Cheryl A. Borgman",
                "org": ""
            },
            {
                "name": "Antonio F. Pinto",
                "org": ""
            },
            {
                "name": "Nicholas E. Sherman",
                "org": ""
            },
            {
                "name": "J. Thomas Parsons",
                "org": ""
            },
            {
                "name": "Jay W. Fox",
                "org": ""
            }
        ],
        "title": "Mass spectrometric analysis identifies a cortactin-RCC2/TD60 interaction in mitotic cells",
        "abstract": "Cortactin is an F-actin binding protein that functions as a scaffold to regulate Arp2/3 mediated actin polymerization in lamellipodia and invadopodia formation as well as functioning in cell migration and endocytosis of many different cell types. In light of the fact that regulated actin polymerization is critical for many cellular processes we launched a search for novel cortactin interactions with cellular proteins that might indicate heretofore undescribed biological activities supported by cortactin. Using a modified stable isotope labeling in cell culture (SILAC) approach in HEK293 cells and Flag-tagged cortactin (F-cortactin) as bait, we identified a limited set of cortactin interactions including several proteins which have not previously been identified as cortactin associated proteins. Among these were serine/threonine-protein phosphatase 2A subunit beta (PP2A-beta) and RCC2/TD60, a Rac guanine nucleotide exchange factor (GEF) required for completion of mitosis and cytokinesis. The interaction between cortactin and RCC2/TD60 was verified in cell lysates immunoprecitated with anti-RCC2/TD60 antibody. Furthermore, cortactin was localized by immunofluorescence in the equatorial plane of dividing HeLa cells in the region where RCC2/TD60 has previously been localized thus providing support for a complex containing cortactin and RCC2/TD60 complex that may play a functional role in cells undergoing mitosis. \u00a9 2012 Elsevier B.V.",
        "keywords": [
            "Cortactin",
            "Focal adhesion",
            "RCC2/TD60",
            "SILAC"
        ],
        "venue": "Journal of Proteomics",
        "year": 2012,
        "id": "CzJo2qO3"
    },
    "xa0WadbK": {
        "authors": [
            {
                "name": "Wei Gao",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hong-Ju Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Yu-Juan Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Guo-Qiang Chang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jian Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hua-Wen Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Tian-Xiang Pang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Effect of cariporide on angiogenesis induced by K562 cells",
        "abstract": "Aim: To explore the effect of cariporide on angiogenesis induced by K562 cells. Methods: MTT was used to measure the effect of K562 cell condition medium on human umbilical vein endothelial cells (HUVECs) proliferation; transwell was used to detect the effect of K562 cell condition medium on HUVECs migration; matrigel was used to explore HUVECs in vitro tube formation; intracellular pH (pH ",
        "keywords": [
            "Angiogenesis",
            "Cariporide",
            "HUVEC",
            "K562 cell",
            "NHE1",
            "PH i",
            "VEGF"
        ],
        "venue": "Chinese Pharmacological Bulletin",
        "year": 2012,
        "id": "xa0WadbK"
    },
    "J6VaWtEa": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Zeping Zhou",
                "org": "Department of Hematology"
            },
            {
                "name": "Donglei Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Shaoguang Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jinhong Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Feng Xue",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Yanhui Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Renchi Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Immunosuppressive function of mesenchymal stem cells from human umbilical cord matrix in immune thrombocytopenia patients",
        "abstract": "Human umbilical cord matrix/Wharton's Jelly (hUC)-derived mesenchymal stem cells (MSC) have been shown to have marked therapeutic effects in a number of inflammatory diseases and autoimmune diseases in humans based on their potential for immunosuppression and their low immunogenicity. Currently, no data are available on the effectiveness of UC-MSC transplantation in immune thrombocytopenia (ITP) patients. It was the objective of this study to assess the effect of allogeneic UC-MSCs on ITP patients in vitro and in vivo. Peripheral blood mono-nuclear cells (PBMCs) and bone marrow mononuclear cells (BM-MNCs) from ITP patients and healthy controls were co-cultured with UC-MSCs for three days and seven days, respectively. Flow cytometry and ELISA were applied to assess the various parameters. In PBMCs from ITP patients, the proliferation of autoreactive T, B lymphocytes and destruction of autologous platelets were dramatically suppressed by UC-MSCs. UC-MSCs not only suppressed co-stimulatory molecules CD80, CD40L and FasL expression but also in shifting Th1/Th2/Treg cytokines profile in ITP patients. UC-MSCs obviously reversed the dysfunctions of mega-karyocytes by promoting platelet production and decreasing the number of living megakaryocytes as well as early apoptosis. In addition, the level of thrombopoietin was increased significantly. Our clinical study showed that UC-MSCs play a role in alleviating refractory ITP by increasing platelet numbers. These findings suggested that UC-MSCs transplantation might be a potential therapy for ITP. \u00a9 Schattauer 2012.",
        "keywords": [
            "ITP",
            "Lymphocytes",
            "Megakaryocytes",
            "Platelets",
            "UC-MSC"
        ],
        "venue": "Thrombosis and Haemostasis",
        "year": 2012,
        "id": "J6VaWtEa"
    },
    "0RSJUO2K": {
        "authors": [
            {
                "name": "Ju-Fang Shi",
                "org": ""
            },
            {
                "name": "Jun-Feng Chen",
                "org": ""
            },
            {
                "name": "Karen Canfell",
                "org": ""
            },
            {
                "name": "Xiang-Xian Feng",
                "org": ""
            },
            {
                "name": "Jun-Fei Ma",
                "org": ""
            },
            {
                "name": "Yong-Zhen Zhang",
                "org": ""
            },
            {
                "name": "Fang-Hui Zhao",
                "org": ""
            },
            {
                "name": "Rong Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhi-Fang Li",
                "org": ""
            },
            {
                "name": "Jie-Bin Lew",
                "org": ""
            },
            {
                "name": "Yan Ning",
                "org": ""
            },
            {
                "name": "You-Lin Qiao",
                "org": ""
            }
        ],
        "title": "Estimation of the costs of cervical cancer screening, diagnosis and treatment in rural Shanxi Province, China: A micro-costing study",
        "abstract": "Background: Cost estimation is a central feature of health economic analyses. The aim of this study was to use a micro-costing approach and a societal perspective to estimate aggregated costs associated with cervical cancer screening, diagnosis and treatment in rural China. Methods: We assumed that future screening programs will be organized at a county level (population ~250,000), and related treatments will be performed at county or prefecture hospitals; therefore, this study was conducted in a county and a prefecture hospital in Shanxi during 20089. Direct medical costs were estimated by gathering information on quantities and prices of drugs, supplies, equipment and labour. Direct non-medical costs were estimated via structured patient interviews and expert opinion. Results: Under the base case assumption of a high-volume screening initiative (11,475 women screened annually per county), the aggregated direct medical costs of visual inspection, self-sampled careHPV (Qiagen USA) screening, clinician-sampled careHPV, colposcopy and biopsy were estimated as US$2.64,$7.49,$7.95,$3.90 and $5.76, respectively. Screening costs were robust to screening volume (<5% variation if 2,000 women screened annually), but costs of colposcopy/biopsy tripled at the lower volume. Direct medical costs of Loop Excision, Cold-Knife Conization and Simple and Radical Hysterectomy varied from $61544, depending on the procedure and whether conducted at county or prefecture level. Direct non-medical expenditure varied from $0.68$3.09 for screening/ diagnosis and $83$494 for pre-cancer/cancer treatment. Conclusions: Diagnostic costs were comparable to screening costs for high-volume screening but were greatly increased in lower-volume situations, which is a key consideration for the scale-up phase of new programs. The studys findings will facilitate cost-effectiveness evaluation and budget planning for cervical cancer prevention initiatives in China. \u00a9 2012 Shi et al.; licensee BioMed Central Ltd.",
        "keywords": [
            ""
        ],
        "venue": "BMC Health Services Research",
        "year": 2012,
        "id": "0RSJUO2K"
    },
    "e4fEsDvm": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Zeping Zhou",
                "org": "Department of Hematology"
            },
            {
                "name": "Donglei Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hongmei Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Huiyuan Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Feng Xue",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Renchi Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Bmi-1 regulates autoreactive CD4 + T cell survival in immune thrombocytopenia patients",
        "abstract": "Autoreactive T cells in immune thrombocytopenia (ITP) patients undergo a rapid clonal expansion and are resistant to apoptosis to maintain continuous effect in thrombocytopenia. As Bmi-1 is involved in memory CD4 ",
        "keywords": [
            "Bmi-1",
            "CD4 + T cells",
            "ITP",
            "platelets",
            "proliferation"
        ],
        "venue": "Journal of Clinical Immunology",
        "year": 2012,
        "id": "e4fEsDvm"
    },
    "p9enL2pc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Pathology"
            },
            {
                "name": "Wei Zhang",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Gang-Zhu Xu",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Yang Yao",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Li Xu",
                "org": "Department of Gastroenterology"
            },
            {
                "name": "Kai-Ge Liu",
                "org": "Department of Gastroenterology"
            }
        ],
        "title": "Expressions of HBx and CEACAM1 in HBV-related hepatocellular carcinoma and their significances",
        "abstract": "Objective: To investigate the expressions of hepatitis B virus X protein (HBx) and carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) in HBV-related hepatocellular carcinoma tissue and to explore the relationship between the two genes and occurrence, development and invasion of hepatocelular carcinoma. Methods: The expressions of HBx and CEACAM1 in 81 cases of HBV-related hepatocellular carcinoma tissues were detected by immunohistochemistry method, and the relationship with clinicopathological features was analyzed. The expressions of CEACAM1 in the human normal hepatocyte cell line QZG, hepatocellular carcinoma HepG2 and HepG2-X(HepG2 cells transfected with HBx) were detected by Western blotting. Results: The positive rates of HBx and CEACAM1 expressions in 81 cases of HBV-related hepatocellular carcinoma tissues were 74.07%(60/81) and 71.60%(58/81), respectively. The expressions of HBx and CEACAM1 were correlated with portal vein invasion, nodal metastasis and TNM staging(P<0.05 or P<0.01). The expression of HBx was negatively correlated with CEACAM1 (r = -0.310, P<0.05). The CEACAM1 protein was significantly decreased in HepG2-X compared with HepG2 and human normal hepatocyte cell line QZG. Conclusion: The high expression of HBx and low expression of CEACAM1 are correlated with the invasion and metastasis of HBV-related hepatocelular carcinoma, and HBx may promote HBV related hepatocarcinogenesis and development by inhibition CEACAM1.",
        "keywords": [
            "Carcinoembryonic antigen-related cell adhesion molecule 1",
            "HBV-related hepatocelular carcinoma",
            "Hepatitis b virus x protein",
            "Neoplasm metastasis"
        ],
        "venue": "Journal of Jilin University Medicine Edition",
        "year": 2012,
        "id": "p9enL2pc"
    },
    "5jWUI3Jz": {
        "authors": [
            {
                "name": "Xian-Rong Xiong",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Li-Jun Wang",
                "org": "College of Veterinary Medicine"
            },
            {
                "name": "Xiang-Dong Zi",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Wen-Bing Xu",
                "org": "College of Veterinary Medicine"
            },
            {
                "name": "Yong-Sheng Wang",
                "org": "College of Veterinary Medicine"
            },
            {
                "name": "Jian Li",
                "org": "College of Life Science and Technology"
            }
        ],
        "title": "Epigenetic reprogramming of Yak iSCNT embryos after donor cell pre-treatment with oocyte extracts",
        "abstract": "The treatment of donor cells with oocyte extracts before inter-species somatic cell nuclear transfer (iSCNT) is a novel method for cellular reprogramming. This study aims to evaluate the effect of pre-treatment donor cell with oocyte extracts on the early developmental competence of yak iSCNT embryos. Yak fibroblasts were reversibly permeabilized with streptolysin O, and then treated with yak oocyte extracts (YOE) or bovine oocyte extracts (BOE) prior to iSCNT. The 8-cell and blastocyst formation increased significantly compared with the control group (P< 0.05) when donor cells pre-treated with YOE or BOE. The relative expression level of embryo-specific genes TBP1 and Mash2 were also up-regulated both in the blastocysts of the YOE and BOE groups. In addition, the methylation level of pluripotency-specific genes (Oct4 and Nanog) in the blastocysts of the YOE and BOE groups were similar to that of its IVF counterpart (53.1%, 48.8% vs. 40.1%; 24.8%, 26.5% vs. 35.9%). Our results suggested that pre-treatment of donor cells with oocyte extracts can improve nuclear-cytoplasmic reprogramming; thus representing a novel way to improve the efficiency of yak iSCNT. \u00a9 2012.",
        "keywords": [
            "Gene expression",
            "Methylation",
            "Oocyte extract",
            "Reprogramming"
        ],
        "venue": "Animal Reproduction Science",
        "year": 2012,
        "id": "5jWUI3Jz"
    },
    "3boZ7gQV": {
        "authors": [
            {
                "name": "Fang-Hui Zhao",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Jun-Feng Chen",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Xiao-Hong Gao",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Li-Min Gao",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Qi-Gui Liu",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Zhi-Hua Liu",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "He Xu",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Jun-Fei Ma",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Xiao-Ling Xu",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Shang-Ying Hu",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Yan Ning",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "Ju-Fang Shi",
                "org": "Department of Cancer Epidemiology"
            },
            {
                "name": "You-Lin Qiao",
                "org": "Department of Cancer Epidemiology"
            }
        ],
        "title": "Effectiveness and health economic analysis of strategies on cervical cancer screening and early diagnosis and treatment",
        "abstract": "Objective: To explore the appropriate strategies which are suitable for the areas with diverse health and economic resource settings in China by estimating the life outcomes and cost-effectiveness of several cervical cancer screening strategies. Methods: Markov model was used to calculate the long-term effectiveness, utility, benefit and cost among screened and unscreened cohorts in rural and urban areas, and then analyses of cost-effectiveness, cost-utility and cost-benefit were performed. The assessed screening strategies were acetic acid of visual inspection combined with Lugol's iodine staining (VIA/VILI), conventional Pap smear and simple HPV DNA testing (careHPV) in rural areas, and conventional Pap smear, simple HPV DNA testing (careHPV), HPV DNA testing (HC2) and liquid-based cytology (LBC) alone or combined with HPV DNA testing (LBC + HC2) in urban areas. We estimated the life outcomes and cost-effectiveness of the above screening strategies at one-year, 3-year and 5-year intervals. Results: All of the screening strategies were effective to decrease cervical cancer mortality and to increase life years, with a trend of shorter screening interval having better effectiveness. However, no matter in urban or rural areas, compared with careHPV testing at 5-year interval, the costs of other screening strategies were 1.28-13.86 folds, 1.31-14.14 folds, and 1.27-12.80 folds higher to avoid one death, to save a year of life, and a QALY, and the benefit per cost of other screening strategies was 9.9%-90.2%. Conclusions: careHPV testing at 5-year interval has the best cost-effectiveness performance and the highest benefit-cost ratio with the moderate life outcomes. It is the optimal cervical cancer screening strategy to be generalized in our country. careHPV testing at 3 years interval can be considered in more developed areas to achieve better effectiveness.",
        "keywords": [
            "Cost-benefit analysis",
            "Costs and cost analysis",
            "Mass screening",
            "Uterine cervical neoplasms"
        ],
        "venue": "Chinese Journal of Oncology",
        "year": 2012,
        "id": "3boZ7gQV"
    },
    "AeUDvnJX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Hong Han",
                "org": ""
            },
            {
                "name": "Shuai Wang",
                "org": ""
            },
            {
                "name": "Jian-Fei Wang",
                "org": ""
            },
            {
                "name": "Yuan-Kai Shi",
                "org": ""
            }
        ],
        "title": "Effects of icotinib hydrochloride on the proliferation and apoptosis of human lung cancer cell lines",
        "keywords": [
            "Apoptosis",
            "Cell proliferation",
            "Icotinib hydrochloride",
            "Lung neoplasms",
            "Receptor, epidermal growth factor"
        ],
        "venue": "National Medical Journal of China",
        "year": 2012,
        "id": "AeUDvnJX"
    },
    "0rLcjA2R": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yong-zhe Liu",
                "org": ""
            },
            {
                "name": "Ya-qun Ma",
                "org": ""
            },
            {
                "name": "Sheng-suo Zhang",
                "org": ""
            },
            {
                "name": "Ning-ling Pan",
                "org": ""
            }
        ],
        "title": "Comparison of neonatal tolerance to thoracoscopic and open repair of esophageal atresia with tracheoesophageal fistula",
        "abstract": "Background Advances in minimally invasive surgical techniques and neonatal intensive care for neonates have allowed for repair of the neonatal esophageal atresia with tracheoesophageal fistula (EA/TEF) to be approached endoscopically. However, thoracoscopic surgery in children is still performed in only a few centers throughout the world. The aim of this study was to compare the neonatal tolerance to the thoracoscopic repair (TR) and the open repair (OR) and also to discuss anesthetic management in thoracoscopic procedure. Methods We performed a prospective study enrolling newborns diagnosed with EA with distal TEF (type C) receiving the repair surgery between June 2009 and January 2012 in our institution. Data collected included the newborns' gestational age and weight at the time of the operation, operative time, parameters of intraoperative mechanical ventilation, oxygenation, end-tidal carbon dioxide (ETCO",
        "keywords": [
            "Esophageal atresia",
            "Neonate",
            "Thoracoscopy",
            "Tracheoesophageal fistula"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2012,
        "id": "0rLcjA2R"
    },
    "K7HQFLTW": {
        "authors": [
            {
                "name": "Bing-Hong Xiong",
                "org": "Department of General Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Internal Medicine"
            },
            {
                "name": "Cai-Quan Zhang",
                "org": "Department of General Surgery"
            }
        ],
        "title": "Laparoscopic versus open total mesorectal excision for middle and low rectal cancer: a Meta-analysis of of randomized controlled trials",
        "abstract": "To evaluate and compare the safety and efficacy of laparoscopic total mesorectal excision (LTME) and conventional open total mesorectal excision (OTME) for middle and low rectal cancer. Literature searches of electronic databases (PubMed, Embase, and Cochrane Library) and manual searches were performed from 1990 to 2011.Prospective randomized clinical trials were eligible if they included patients with middle and low rectal cancer treated by LTME versus OTME. The RevMan 5.1 software was used for Meta-analysis. Four RCTs enrolling 624 participants (LTME group; 308 cases, OTME group; 316 cases) were included in the Meta-analysis. LTME for rectal cancer was associated with a significantly longer operative time, but significantly less intraoperative blood loss, earlier time to pass first flatus (P < 0.05). There were no significant differences in the number of lymph nodes, overall morbidity, perioperative mortality rates between the two groups (P > 0.05). Time to resume liquid diet, time to resume normal diet, and length of hospital stay were shorter in LTME group than those in OTME group, but they did not reach significant difference (P > 0.05). LTME is a safe and effective alternative to OTME and does not pose a threat to complication. More large sample, multicenter, prospective RCTs that compare LTME and OTME and investigate the long-term oncological outcomes of LTME are required to determine the advantages of LTME over OTME.",
        "keywords": [
            "Laparoscopys",
            "Meta-analysis",
            "Postoperative complications",
            "Randomized controlled trials",
            "Rectal neoplasms",
            "Total mesorectal excision"
        ],
        "venue": "Journal of Practical Oncology",
        "year": 2012,
        "id": "K7HQFLTW"
    },
    "RoyfcvdD": {
        "authors": [
            {
                "name": "Shiwu Wu",
                "org": "Department of Pathology"
            },
            {
                "name": "Lan Yu",
                "org": "Department of Pathology"
            },
            {
                "name": "Danna Wang",
                "org": "Department of Pathology"
            },
            {
                "name": "Lei Zhou",
                "org": "Department of Pathology"
            },
            {
                "name": "Zenong Cheng",
                "org": "Department of Pathology"
            },
            {
                "name": "Damin Chai",
                "org": "Department of Pathology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pathology"
            },
            {
                "name": "Yisheng Tao",
                "org": "Department of Pathology"
            }
        ],
        "title": "Aberrant expression of CD133 in non-small cell lung cancer and its relationship to vasculogenic mimicry",
        "abstract": "Background: To investigate on expressions and clinical significances of CD133 protein and vasculogenic mimicry (VM) in primary non-small cell lung cancer (NSCLC).Methods: The specimens of NSCLC from 305 Chinese patients with follow-up were analyzed for CD133 protein expression and VM by immunohistochemical and histochemical staining.Results: In NSCLC, positive rates of 48.9% and 35.7% were obtained for CD133 and VM, respectively. The VM and expression of CD133 were significantly higher in carcinoma than in normal. There were a positive relationship between the VM and expression of CD133 and the tumor grade, lymph node metastasis and clinical stage (all P<0.05). The overall mean survival time of the patients with CD133 and VM positive expression was lower than that of patients with negative expression. Microvessel density (MVD) was positive corresponded with the grade, lymph node metastasis and clinical stage (all P<0.05). The overall mean survival time of the patients with MVD\u226522's group was shorter than that of patients with MVD<22's group. Pathological-tumor-node-metastasis (pTNM) stage, positive expression of CD133 and VM, postoperative therapy and MVD were independent prognostic factors of NSCLC (P<0.05). Immunohistochemistry revealed an important intratumoral heterogeneity in all four CD133 expression profiles.Conclusions: VM, MVD and expression of CD133 are related to differentiation, lymph node metastasis, clinical stage, and prognosis. It is suggested that CD133, VM and MVD should be considered as a potential marker for the prognosis. \u00a9 2012 Wu et al.; licensee BioMed Central Ltd.",
        "keywords": [
            ""
        ],
        "venue": "BMC Cancer",
        "year": 2012,
        "id": "RoyfcvdD"
    },
    "Zv23J0l5": {
        "authors": [
            {
                "name": "Yi-Sheng Tao",
                "org": "Department of Pathology"
            },
            {
                "name": "Xin-Yi Ma",
                "org": "Limited Company of Medicine Inspection Center"
            },
            {
                "name": "Da-Min Chai",
                "org": "Department of Clinical Pathology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Clinical Pathology"
            },
            {
                "name": "Zhen-Zhong Feng",
                "org": "Anhui Key Laboratory of Infection and Immunity"
            },
            {
                "name": "Ze-Nong Cheng",
                "org": "Anhui Key Laboratory of Infection and Immunity"
            },
            {
                "name": "Mao-De Lai",
                "org": "Department of Pathology and Pathophysiology"
            }
        ],
        "title": "Overexpression of MMP-1 and VEGF-C is associated with a less favorable prognosis in esophageal squamous cell carcinoma",
        "abstract": "Background: This study addresses the association of matrix metalloproteinase-1 (MMP-1) and vascular endothelial growth factor-C (VEGF-C) expression in esophageal squamous cell carcinoma (SCC) with clinicopathologic characteristics in the patients. Material and Methods: We profiled the expression of MMP-1 and VEGF-C by cDNA microarray in 4 cases and by reverse transcription-polymerase chain reaction (RT-PCR) in 14 cases of esophageal SCC. Another 90 cases were reviewed by immunohistochemical examination of paraffin-embedded sections. Results: Expression of MMP-1 and VEGF-C mRNA in normal esophageal tissue and tumor tissue was compared. Data were fully consistent with the results of RT-PCR. Immunohistochemistry showed that compared to the normal mucosa MMP-1 and VEGF-C protein expression was upregulated in both esophageal atypical hyperplasia (n = 16) and esophageal SCC. Depth of tumor invasion, lymph node metastasis, and clinical stage were directly associated with prognosis in all cases. Furthermore, median overall survival and disease-free survival were significantly shorter in patients with a higher expression of MMP-1 and VEGF-C than in patients with lower expression levels. Conclusion: We demonstrated that the expression of both MMP-1 and VEGF-C mRNA and protein was upregulated in esophageal SCC tissues. Protein expression was associated with progressive tumor stage and poor prognosis in patients with esophageal SCC. \u00a9 2012 S. Karger GmbH, Freiburg.",
        "keywords": [
            "Esophagus",
            "Matrix metalloproteinase-1",
            "Prognosis",
            "Squamous cell carcinoma",
            "Vascular endothelial growth factor-C"
        ],
        "venue": "Onkologie",
        "year": 2012,
        "id": "Zv23J0l5"
    },
    "y7G2gqm2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Hong-Ying Yang",
                "org": "Department of Pathology"
            },
            {
                "name": "Xiao-Hong Han",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Jia Li",
                "org": "Department of Laboratory Medicine"
            },
            {
                "name": "Fang Wang",
                "org": "Department of Pathology"
            },
            {
                "name": "Chun-Ling Zhang",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Jia-Rui Yao",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Yuan-Kai Shi",
                "org": "Department of Medical Oncology"
            }
        ],
        "title": "Relationship between serum HER2 extra cellular domain levels, tissue HER2 expression, and clinico-pathological parameters in early stage breast cancer",
        "abstract": "Background Measurement of human epidermal growth factor receptor 2 (HER2) protein in the serum of metastatic breast cancer patients has previously been reported, but there are no consistent data to support the clinical utility of serum HER2 extra cellular domain for patients with early stage breast cancer. We aimed to evaluate the correlation between serum extra cellular domain levels and tissue HER2 expression, and analyzed their relationship with clinico-pathological parameters in patients with early stage disease. Methods A prospective study was conducted on 232 breast cancer patients with stage I-III prior to treatment. Preoperative serum samples were measured by enzyme-linked immunosorbent assay. Tissue HER2 status was analyzed by immunohistochemistry and fluorescence in situ hybridization assays. Results The median serum extra cellular domain concentration was 6.8 ng/ml. The best diagnostic cut-off value was 7.4 ng/ml, with 62.9% sensitivity and 85.3% specificity. High serum extra cellular domain levels were reported in 89 patients (38.3%), and HER2-positive expression was observed in 77 patients (33.2%). Multivariate analysis showed that elevated serum extra cellular domain correlated with postmenopausal status (P <0.001), high histological grade (P <0.001), negativity of both estrogen (P=0.012) and progesterone receptors (P <0.001), and high levels of carcinoembryonic antigen 153 (P=0.048). Conclusions We recommend that 7.4 ng/ml should be used as the cut-off value when evaluating serum extra cellular domain levels in early stage of breast cancer. Patients with high serum extra cellular domain levels have a certain clinico- pathological characteristics, may provide a basis for clinical practice.",
        "keywords": [
            "Early breast cancer",
            "Enzyme-linked immunosorbent assay",
            "Fluorescence in situ hybridization assay",
            "Human epidermal growth factor receptor 2",
            "Immunohistochemistry"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2012,
        "id": "y7G2gqm2"
    },
    "WhJdNNJ9": {
        "authors": [
            {
                "name": "Ming-Hua Du",
                "org": "Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Quan Hu",
                "org": "Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Hong-Min Luo",
                "org": "Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Zhi-Long Lin",
                "org": "Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Huan Wang",
                "org": "Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Sen Hu",
                "org": "Laboratory of Shock and Multiple Organ Dysfunction"
            }
        ],
        "title": "Effects of PNU282987 on organ function and survival in dogs with lethal burn shock",
        "abstract": "Objective: To investigate the effects of PNU282987, a \u03b17 nicotinic acetylcholine receptor agonist (\u03b17nAChR), on organ function and survival rate in dogs with lethal burn shock. Methods: Twelve adult male Beagle dogs were subjected to 50% total body surface area (TBSA) full-thickness flame injury, and then they were randomly divided into a burn group and a PNU282987 group (PNU group), each n = 6. The dogs in PNU group received PNU282987 (0.38 mg/kg, venous pumping) and the dogs in burn group received equal amount of normal saline solution as the control group. The mean arterial pressure (MAP) and the plasma levels of tumor necrosis factor-\u03b1 (TNF-\u03b1), alanine aminotransferase (ALT), MB isoenzyme of creatine kinase (CK-MB), creatinine (Cr), blood urea nitrogen (BUN) were continuously determined before and 0.5, 2, 4, 8, 12, 24 hours after burn. All the above measurements were performed with animals in conscious and cooperative state. At the end of 24-hours-period experiment, the survival rate was recorded. Results: The MAP significantly decreased after burn compared with the baseline data before-injury. The level of MAP in PNU group were significantly higher than those of the burn group from 4 hours after burn, and it returned to 83.6% of baseline level at 24 hours. In contrast, those in the burn group progressively decreased with time till death. The plasma levels of TNF-\u03b1 in PNU group were significantly lower than those of burn group at each time points post injury. The ALT (U/L), Cr (\u03bcmol/L), BUN (mmol/L) and CK-MB (U/L) of the burn group increased pesistently, while those of the PNU group increased at first and decreased subsequently except for ALT increased pesistently, and they were all significantly lower than those of the burn group till to the time point of 12 hours (ALT: 51.2 \u00b1 7.0 vs. 104.8 \u00b1 7.4, Cr: 42.7 \u00b1 5.4 vs. 88.5 \u00b1 4.8, BUN: 4.9 \u00b1 1.2 vs. 14.7 \u00b1 1.4, CK-MB: 564.0 \u00b1 39.1 vs. 734.0 \u00b1 35.9, all P < 0.05). At the end of 24-hours-period experiment, the survival rate of the PNU group was 50% (3/6) and significantly higher than that of the burn group 0(0/6). Conclusions: The results indicated that PNU282987 decrease the levels of inflammatory cytokine, improve the organ functions and increase 24-hour survival rate in dogs with lethal burn injury. And PNU282987 may have potential clinical application.",
        "keywords": [
            "\u03b17 nicotinic acetylcholine receptor agonist",
            "Burn",
            "Cholinergic agonists",
            "Dog",
            "Shock"
        ],
        "venue": "Chinese Critical Care Medicine",
        "year": 2012,
        "id": "WhJdNNJ9"
    },
    "5tHAkrJg": {
        "authors": [
            {
                "name": "Hu Zhou",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ai-Ping Qi",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hui-Yuan Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jian-Hui Xu",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Feng Xue",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Shi-Hong Lu",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Qin-Jun Zhao",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ze-Ping Zhou",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ren-Chi Yang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "CD72 gene expression in immune thrombocytopenia",
        "abstract": "To explore the role of CD72 in the pathogenesis of immune thrombocytopenia (ITP), we detected CD72, Sema4D, IL-2, IL-4, and IFN-\u03b3 mRNA expressions and the levels of plasma Sema4D, IL-2, IL-4, IL-6, and IFN-\u03b3 in ITP patients (n39) and controls (n23). The levels of plasma IL-2, IL-4, and IL-6 were assayed by radioimmunoassay, and the levels of plasma IFN-\u03b3 and Sema4D were analyzed by enzyme-linked immunosorbent assay. Sema4D, CD72, IL-2, IFN-\u03b3, and IL-4mRNA expressions were analyzed by real-time quantitative reverse-transcription polymerase chain reaction. The expression of CD72 mRNA in ITP patients (n23) with active disease was significantly lower than that in patients in remission (p0.029) (n16) and controls (p0.0296) (n23). The IFN-\u03b3/IL-4 mRNA (Th1/Th2) expression in ITP patients with active disease and in remission was significantly higher than that in controls (p0.0023, p0.0125, respectively). The expression of IL-2 mRNA in ITP patients with active disease was significantly lower than that in patients in remission (p0.0418) and controls (p0.004). The level of plasma IL-2 in ITP patients with active disease was significantly lower than that in patients in remission (p0.0029) and controls (p0.0101). The levels of plasma IL-4 in ITP patients with active disease and in remission were significantly higher than that of controls (p0.0093, p0.0053, respectively). CD72 mRNA expression level might correlate with Sema4D mRNA expression in peripheral blood mononuclear cells and level of plasma IL-2 in active ITP patients (p0.024 and p0.036). Our findings suggest that CD72 might be involved in the pathophysiological process of the ITP disease by increasing B-cell receptor signals. Copyright \u00a9 2012 Informa UK Ltd.",
        "keywords": [
            "CD72",
            "IFN-\u03b3",
            "IL-4",
            "Immune thrombocytopenia",
            "Sema4D"
        ],
        "venue": "Platelets",
        "year": 2012,
        "id": "5tHAkrJg"
    },
    "7UYx3RFC": {
        "authors": [
            {
                "name": "Yong-Zhen Zhai",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Yan Zhou",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Guo-He Feng",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "The dominant roles of ICAM-1-encoding gene in DNA vaccination against Japanese encephalitis virus are the activation of dendritic cells and enhancement of cellular immunity",
        "abstract": "We investigated the cellular immune responses elicited by a plasmid DNA vaccine encoding prM-E protein from the Japanese encephalitis (JE) virus (JEV) with or without various forms of intercellular adhesion molecule (ICAM)-1 gene to maximize the immune responses evoked by the JE DNA vaccine. We observed that co-immunization with the construct containing murine ICAM-1 gene (pICAM-1) resulted in a significant increase in the percentage of CD4",
        "keywords": [
            "Cytokines",
            "DNA vaccines",
            "Encephalitis",
            "Intracellular adhesion molecule-"
        ],
        "venue": "Cellular Immunology",
        "year": 2013,
        "id": "7UYx3RFC"
    },
    "z2mmmorM": {
        "authors": [
            {
                "name": "Binghong Xiong",
                "org": "Department of General Surgery"
            },
            {
                "name": "Yong Cheng",
                "org": "Department of General Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Internal Medicine"
            },
            {
                "name": "Caiquan Zhang",
                "org": "Department of General Surgery"
            }
        ],
        "title": "MiR-21 regulates biological behavior through the PTEN/PI-3 K/Akt signaling pathway in human colorectal cancer cells",
        "abstract": "The aim of this study was to determine a role of microRNA-21 (miR-21) in colorectal cancer (CRC) and to elucidate the regulation of phosphatase and tensin homologue (PTEN) gene by miR-21. MiR-21 expression was investigated in 30 CRC samples and five CRC cell lines. In this study, we show that the expression of miR-21 was overexpressed in CRC compared with adenomas and normal tissues. Patients with poor differentiation, lymph node metastasis and advanced TNM stage showed significantly high expression of miR-21. Inhibition of miR-21 in the HCT116 cell line reduced cellular proliferation, migration and invasion, induced apoptosis and inhibited cell cycle progression. The PTEN protein levels in CRC tissues and cells had an inverse correlation with miR-21 expression. Anti-miR-21-transfected cells increased PTEN protein expression without changing the PTEN mRNA level and increased a luciferase-reporter activity. MiR-21 targets PTEN at the post-transcriptional level and regulates cell proliferation and invasion in CRC. It may serve as a novel therapeutic target in CRC.",
        "keywords": [
            "Colorectal cancer",
            "Matrix metalloproteinase-9",
            "MicroRNA-21",
            "Phosphatase and tensin homologue",
            "Phosphorylated AKT"
        ],
        "venue": "International Journal of Oncology",
        "year": 2013,
        "id": "z2mmmorM"
    },
    "EYAkNCH5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute"
            },
            {
                "name": "Shucai Zhang",
                "org": "Department of Medical Oncology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute"
            }
        ],
        "title": "Advances of molecular targeted therapy in squamous cell lung cancer",
        "abstract": "Squamous cell lung cancer (SQCLC) is one of the most prevalent subtypes of lung cancer worldwide, about 400,000 persons die from squamous-cell lung cancer around the world, and its pathogenesis is closely linked with tobacco exposure. Unfortunately, squamous-cell lung cancer patients do not benefit from major advances in the development of targeted therapeutics such as epidermal growth factor receptor (EGFR) inhibitors or anaplastic lymphoma kinase (ALK) inhibitors that show exquisite activity in lungadenocarcinomas with EGFR mutations or echinoderm microtubule associated protein like-4 (EML4)-ALK fusions, respectively. Major efforts have been launched to characterize the genomes of squamous-cell lung cancers. Among the new results emanating from these efforts are amplifications of the fibroblast growth factor receptor 1 (FGFRl) gene, the discoidin domain receptor 2 (DDR2) gene mutation as potential novel targets for the treatment of SQCLCs. Researchers find that there are many specific molecular targeted genes in the genome of squamous-cell lung cancer patients. These changes play a vital role in cell cycle regulation, oxidative stress, cell apoptosis, squamous epithelium differentiation, may be the candidate targeted moleculars in SQCLCs. Here, we provide a review on these discoveries and their implications for clinical trials in squamous-cell lungcancer assessing the value of novel therapeutics addressing these targets.",
        "keywords": [
            "Lung neoplasm",
            "Squamous-cell cancer",
            "Targeted therapy"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2013,
        "id": "EYAkNCH5"
    },
    "r3ASdbPi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Pan Sun",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Fang-Zhao Lin",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Ge Diao",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Jian-Ping Li",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Hong-Yi Zhang",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Jian-Qiang Liu",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Xin-Sheng Zhang",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Ze-Rong Bai",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Jing-Yu Zhou",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Mei-Jun Li",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Chang-Qing Li",
                "org": "Institute of Blood Transfusion"
            }
        ],
        "title": "Analysis of quality of cryoprecipitate-reduced plasma",
        "abstract": "Objective: To compare the levels of coagulation factors, fibrinogen (Fib) and Von Willebrand factor cleaving protease, a disintegrin-like and metalloprotease with thrombospondin-1 repeats 13 (ADAMTS13), in cryoprecipitate-reduced plasma (CRP). Methods: CRP was prepared with the fresh frozen plasma (FFP) from 140 donors. The coagulation-promoting activities of F II , F IV, F VII, F VIII, F IX, F X, F XI and F XII in FFP and CRP were determined by one-stage Biggers method, while the activities of Fib and Von Willebrand factor antigen (vWF : Ag) by immune turbidimetry. The activity and antigen contents of ADAMTS13 in FFP and CRP were determined by fluorescence resonance energy transfer (FRET) assay. Results: As compared with those in FFP, the levels of F VIII : C, F V : C, F VII : C, F IX : C, F X : C, F XI : C, Fib, vWF : Ag decreased significantly (P < 0.05 or P < 0.001), while the antigen content and activity of F II : C, F XII : C and ADAMTS13 showed no significant difference (P > 0.05). Conclusion: CRP may be used for treatment of thrombotic thrombocytopenic purpura (TTP) instead of CRP, while is unsuitable for complementary treatment of F VIII, Fib and vWF deficiency.",
        "keywords": [
            "Coagulation factor",
            "Cryoprecipitate-reduced plasma (CRP)",
            "Fibrinogen",
            "Thrombotic thrombocytopenic purpura (TTP)",
            "Von willebrand factor cleaving protease"
        ],
        "venue": "Chinese Journal of Biologicals",
        "year": 2013,
        "id": "r3ASdbPi"
    },
    "644vrzEW": {
        "authors": [
            {
                "name": "Peibin Zeng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shilin Li",
                "org": ""
            },
            {
                "name": "Chunhui Yang",
                "org": ""
            },
            {
                "name": "Yujia Li",
                "org": ""
            },
            {
                "name": "Xiaoqiong Duan",
                "org": ""
            },
            {
                "name": "Bing Liu",
                "org": ""
            },
            {
                "name": "Shan Chen",
                "org": ""
            },
            {
                "name": "Limin Chen",
                "org": ""
            }
        ],
        "title": "Does the emerging bunyavirus that causes severe fever with thrombocytopenia syndrome impact the blood safety in China?",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Journal of Antivirals and Antiretrovirals",
        "year": 2013,
        "id": "644vrzEW"
    },
    "PQFVUfRf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yue-Ping Liu",
                "org": ""
            },
            {
                "name": "Xiang-Hong Zhang",
                "org": ""
            },
            {
                "name": "Cui-Zhi Geng",
                "org": ""
            },
            {
                "name": "Zeng-Huai Li",
                "org": ""
            }
        ],
        "title": "Relationship of RhoA signaling activity with ezrin expression and its significance in the prognosis for breast cancer patients",
        "abstract": "Background We have recently reported that RhoA may regulate the invasion and metastasis of breast cancer cells as an upstream signal of ezrin in vitro. In this study, we examined the relationship of RhoA signaling activity with ezrin expression in breast cancer and its prognostic significance in patients with breast cancer. Methods Paraffin tumor sections of breast cancer were collected retrospectively from 487 patients diagnosed between 2001 and 2004. Immunohistochemical methods were used to detect the expression of RhoA, phosphorylated (activated) RhoA, and ezrin. Results Ezrin overexpression was detectable in 15.2% of 487 invasive breast cancers. The majority (85.1%) of ezrin-overexpressing tumors coexpressed phosphorylated RhoA; 78.8% of tumors with phosphorylated RhoA cooverexpressed ezrin. Patients whose cancers showed overexpression of ezrin or expression of phosphorylated RhoA had shorter survival rates. Conclusions RhoA activation is important in human breast cancer due to its upregulation of ezrin; thus, agents that target phosphorylated RhoA may be useful in the treatment of tumors with ezrin overexpression.",
        "keywords": [
            "Breast neoplasm",
            "Ezrin",
            "Prognosis",
            "RhoA"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2013,
        "id": "PQFVUfRf"
    },
    "qlcLQmLt": {
        "authors": [
            {
                "name": "Hao Yue",
                "org": "Jilin Ginseng Academy"
            },
            {
                "name": "Yang Wang",
                "org": "Jilin Ginseng Academy"
            },
            {
                "name": "Yan Zhang",
                "org": "Second Hospital of Jilin University"
            },
            {
                "name": "Hui Ren",
                "org": "Second Hospital of Jilin University"
            },
            {
                "name": "Jun Wu",
                "org": "Chongqing Key Laboratory for Diseases Proteomics"
            },
            {
                "name": "Li Ma",
                "org": "Chongqing Key Laboratory for Diseases Proteomics"
            },
            {
                "name": "Shuying Liu",
                "org": "Jilin Ginseng Academy"
            }
        ],
        "title": "A metabonomics study of colorectal cancer by RRLC-QTOF/MS",
        "abstract": "Colorectal cancer (CRC) is a major cause of worldwide mortality and morbidity. To find effective metabolic biomarkers is valuable for early CRC detection, which plays a key role in patient survival rate. Urinary metabolic differences between CRC patients and healthy controls were investigated using rapid resolution liquid chromatography/quadrupole time-of-flight mass spectrometry (RRLC-QTOF/MS). Urine samples were studied in positive mode by ESI-MS and then the resulting data matrices were analyzed by multivariate statistical analysis. Urine samples of CRC patients were successfully distinguished from those of healthy controls. A total of ten significantly changed metabolites have been found and identified as potential biomarkers. This MS based method could not only provide a deep insight into mechanisms and identify novel cancer biomarkers, but also can lead to substantial decrease of analysis time and the increase of sensitivity and specificity. Our results suggest that CRC urinary metabolites might reflect specific tumor metabolisms and could be used as potential urinary metabolic biomarkers to reflect pathological changes of CRC. \u00a9 2013 Taylor and Francis Group, LLC.",
        "keywords": [
            "biomarker",
            "colorectal cancer",
            "mass spectrometry",
            "multivariate statistical analysis",
            "RRLC",
            "urinary metabonomics"
        ],
        "venue": "Journal of Liquid Chromatography and Related Technologies",
        "year": 2013,
        "id": "qlcLQmLt"
    },
    "vGhZXpev": {
        "authors": [
            {
                "name": "Hao Yue",
                "org": "Jilin Ginseng Academy"
            },
            {
                "name": "Li Ma",
                "org": "Chongqing Key Laboratory for Disease Proteomics"
            },
            {
                "name": "Zifeng Pi",
                "org": "Changchun Center of Mass Spectrometry"
            },
            {
                "name": "Huanwen Chen",
                "org": "East China Institute of Technology"
            },
            {
                "name": "Yang Wang",
                "org": "Jilin Ginseng Academy"
            },
            {
                "name": "Bin Hu",
                "org": "East China Institute of Technology"
            },
            {
                "name": "Shuying Liu",
                "org": "Changchun Center of Mass Spectrometry"
            }
        ],
        "title": "Fast screening of authentic ginseng products by surface desorption atmospheric pressure chemical ionization mass spectrometry",
        "abstract": "Surface desorption atmospheric pressure chemical ionization mass spectrometry was developed as a rapid online detection technology for the chemical fingerprints of ginseng products without any sample pretreatment. More than 20 ginsenosides were detected in the ginseng tissue and identified by their tandem mass spectrometry. Data were well matched with their reference compounds. Herein, surface desorption atmospheric pressure chemical ionization mass spectrometry was first applied to study the nonvolatile compounds in ginseng. White and red ginseng have been successfully differentiated from their counterfeits using some ginsenosides as chemical markers. Ginsenoside can be used to differentiate between white ginseng, red ginseng, unboiled ginseng, and their counterfeits. Ginsenosides Ra< 1-3, Rb and Rc might be used to differentiate between white ginseng and boiled ginseng. Our result showed that surface desorption atmospheric pressure chemical ionization mass spectrometry not only could be used for fast screening authentic ginseng products but also might become a useful promising technique for the characterization of nonvolatile compounds in medicinal herbs to save researchers the laborious effort of sample pretreatment. \u00a9 Georg Thieme Verlag KG Stuttgart New York.",
        "keywords": [
            "Araliaceae",
            "chemical marker",
            "ginseng",
            "ginsenoside",
            "mass spectrometry",
            "Panax species",
            "surface desorption atmospheric pressure chemical ionization"
        ],
        "venue": "Planta Medica",
        "year": 2013,
        "id": "vGhZXpev"
    },
    "uTtcVgWa": {
        "authors": [
            {
                "name": "Jia-Ke Chai",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Wei Liu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Hu-Ping Deng",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Jian-Hua Cai",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Qing-Gang Hu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Xiao-Fang Zou",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Chuan-An Shen",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Hui-Nan Yin",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Yan-Fu Han",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Xi-Bo Zhang",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Yun-Fei Chi",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Tian-Jun Sun",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Rui Feng",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Ya-Ting Lan",
                "org": "Department of Clinical Laboratory"
            }
        ],
        "title": "A novel model of burn-blast combined injury and its phasic changes of blood coagulation in rats",
        "abstract": "Burn-blast combined injury has a complex pathological process that may cause adverse complications and difficulties in treatment. This study aims to establish a standard animal model of severe burn-blast combined injury in rats and also to investigate early phasic changes of blood coagulation. By using 54 Wistar rats, distance from explosion source (Hexogen) and size of burned body surface area were determined to induce severe burn-blast combined injury. Thereafter, 256 rats were randomly divided into four groups (n = 64): blast injury group, burn injury group, burn-blast combined injury group, and sham injury group. Gross anatomy and pathological changes in lungs were investigated at 3, 24, 72, and 168 h, respectively. Blood was also collected for analyzing coagulation parameters as prothrombin time, activated partial thromboplastin time, and plasma levels of fibrinogen, D-dimer, antithrombin III, and \u03b12-antiplasmin from 0 to 168 h after injury. Severe burn-blast combined injury was induced by inflicting rats with a moderate blast injury when placing rats 75 cm away from explosion source and a full-thickness burn injury of 25% total body surface area. The rats with burn-blast combined injury had more severe lung injuries when compared with the other three groups. Pathological examination in the BBL group showed diffused alveolar hemorrhage, fluid filling, alveolar atelectasis, rupture and hyperplasia of partial alveolar septum, emphysema-like change, reduced capillary bed, and infiltration of extensive polymorphonuclear cells after injury. The blood of combined injured rats was in a hypercoagulable state within 24 h, shortly restored from 24 to 48 h, and rehypercoagulated from 48 to 72 h after injury. A secondary excessively fibrinolytic function was also found thereafter. The rat model of burn-blast combined injury was successfully established by simulating real explosion characteristics. Rats with burn-blast combined injuries suffered from more severe lung injuries and abnormal coagulation and fibrinolytic function than those induced by a burn injury or a blast injury component. Hence, a time-dependent treatment strategy on coagulation function should be emphasized in clinical therapy of burn-blast combined injury. Copyright \u00a9 2013 by the Shock Society.",
        "keywords": [
            "animal model",
            "blood coagulation",
            "burn-blast combined injury",
            "Rat"
        ],
        "venue": "Shock",
        "year": 2013,
        "id": "uTtcVgWa"
    },
    "Tnn30TBJ": {
        "authors": [
            {
                "name": "Jia-Ke Chai",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Jian-Hua Cai",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Hu-Ping Deng",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Xiao-Fang Zou",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Wei Liu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Qing-Gang Hu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Chuan-An Shen",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Hui-Nan Yin",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Xi-Bo Zhang",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Yun-Fei Chi",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Rui Feng",
                "org": "Department of Burn and Plastic Surgery"
            }
        ],
        "title": "Role of neutrophil elastase in lung injury induced by burn-blast combined injury in rats",
        "abstract": "Objective: Neutrophil elastase (NE) takes part in the pathogenesis of acute lung injury. However, its role in lung injury of burn-blast combined injury is unclear. Our objective was to assess the role of NE, and effect of sivelestat, a specific NE inhibitor, in lung injury induced by burn-blast combined injury in rats. Methods: One hundred and sixty male Sprague-Dawley rats were randomly subjected to burn-blast combined injury (BB) group, burn-blast combined injury plus sivelestat treatment (S) group or control (C) group. Blood gas, protein concentration and NE activity in bronchoalveolar lavage fluid (BALF), pulmonary myeloperoxidase (MPO) activity, serum concentrations of TNF-\u03b1 and IL-8, etc. were investigated from 0 h to 7 d post-injury. Results: In BB group, PaO",
        "keywords": [
            "Burn-blast combined injury",
            "Lung injury",
            "Neutrophil elastase",
            "Rat"
        ],
        "venue": "Burns",
        "year": 2013,
        "id": "Tnn30TBJ"
    },
    "X6mwp68d": {
        "authors": [
            {
                "name": "Shu Li",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Xiaoxin Ma",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Cuicui Wang",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Yuanqi He",
                "org": "Department of Gynecology and Obstetrics"
            },
            {
                "name": "Zhijuan Yu",
                "org": "Department of Gynecology and Obstetrics"
            }
        ],
        "title": "Effects of ectopic HER-2/neu gene expression on the COX-2/PGE 2/P450arom signaling pathway in endometrial carcinoma cells: HER-2/neu gene expression in endometrial carcinoma cells",
        "abstract": "Abstract. Objectives. To investigate the role of HER-2/neu-mediated COX-2/P450arom signal in estrogen-dependent endometrial carcinoma. Methods. The recombinant eukaryotic expression vector, pcDNA3.1-HER-2/neu, was constructed and transfect to Ishikawa endometrial carcinoma cells. The expression of COX-2 and P450arom in transfected cells were detected by real-time PCR and western blotting. The levels of estrogen in cell supernatants were detected by ELISA. Results: Over-expression of HER-2/neu in transfected cells was confirmed by real-time PCR and western blotting. The levels of autocrine estrogen in transfected cells was significantly increased which combination with the enhancement of COX-2 and P450arom expression in transfected cells. Conclusion: HER-2/neu induced the improvement of autocrine estrogen in endometrial carcinoma cell through triggering the COX-2/P450arom signal. \u00a9 2013 Li et al.; licensee BioMed Central Ltd.",
        "keywords": [
            "COX-2",
            "Endometrial carcinoma cell",
            "Estradiol",
            "HER-2/neu",
            "P450arom"
        ],
        "venue": "Journal of Experimental and Clinical Cancer Research",
        "year": 2013,
        "id": "X6mwp68d"
    },
    "tZ9bOhaa": {
        "authors": [
            {
                "name": "Na Li",
                "org": "Center for Systems Neuroscience"
            },
            {
                "name": "Yan Fang Liu",
                "org": "Departments of Neurology"
            },
            {
                "name": "Li Ma",
                "org": "Departments of Neuroradiology"
            },
            {
                "name": "Hans Worthmann",
                "org": "Departments of Neurology"
            },
            {
                "name": "Yi Long Wang",
                "org": "Departments of Neurology"
            },
            {
                "name": "Yong Jun Wang",
                "org": "Departments of Neurology"
            },
            {
                "name": "Yi Pei Gao",
                "org": "Departments of Neuroradiology"
            },
            {
                "name": "Peter Raab",
                "org": "Departments of Interventional and Diagnostic Neuroradiology"
            },
            {
                "name": "Reinhard Dengler",
                "org": "Center for Systems Neuroscience"
            },
            {
                "name": "Karin Weissenborn",
                "org": "Center for Systems Neuroscience"
            },
            {
                "name": "Xing Quan Zhao",
                "org": "Departments of Neurology"
            }
        ],
        "title": "Association of molecular markers with perihematomal edema and clinical outcome in intracerebral hemorrhage",
        "abstract": "Background and Purpose-Perihematomal edema contributes to secondary brain injury in intracerebral hemorrhage (ICH). Increase of matrix metalloproteinases (MMPs) and growth factors is considerably involved in blood-brain barrier disruption and neuronal cell death in ICH models. We therefore hypothesized that increased levels of these molecular markers are associated with perihematomal edema and clinical outcome in ICH patients. Methods-Fifty-nine patients with spontaneous ICH admitted within 24 hours of symptom onset were prospectively investigated. Noncontrast CT was performed on admission for diagnosis of ICH and quantification of initial hematoma volume. MRI was performed on day 3 to evaluate perihematomal edema. Concentrations of MMP-3, MMP-9, as well as vascular endothelial growth factor and angiopoietin-1 on admission were determined by enzyme-linked immunosorbent assays. Clinical outcome was assessed by modified Rankin Scale at 90 days. Results-Increased MMP-3 levels were independently associated with perihematomal edema volume (P<0.05). Cytotoxic edema surrounding the hematoma was seen in 36 (61%) cases on 3-day MRI. Cytotoxic edema did not correlate with the level of any of the biomarkers studied. Levels of MMP-3 \u226512.4 ng/mL and MMP-9 \u2265192.4 ng/mL but not vascular endothelial growth factor and angiopoietin-1 predicted poor clinical outcome at 90 days (modified Rankin Scale >3) independent of stroke severity and hematoma volume at baseline (odds ratio, 25.3, P=0.035; odds ratio, 68.9, P=0.023; respectively). Conclusions-MMPs 3 and 9 seem to be significantly involved in secondary brain injury and outcome after primary ICH in humans, and thus should be further evaluated as targets for therapeutic strategies in this devastating disorder. \u00a9 2013 American Heart Association, Inc.",
        "keywords": [
            "Brain edema",
            "Diffusion-weighted MRI",
            "ICH",
            "Inflammation",
            "Magnetic resonance imaging",
            "Matrix metalloproteinases",
            "Outcome"
        ],
        "venue": "Stroke",
        "year": 2013,
        "id": "tZ9bOhaa"
    },
    "7EjNLsdj": {
        "authors": [
            {
                "name": "Yong-Qiang Feng",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Wan-Li Chu",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Hong-Jie Duan",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Hai-Jun Zhang",
                "org": "Department of Burns and Plastic Surgery"
            }
        ],
        "title": "Voltage dependent anion channel 2 involved mitochondrial apoptosis and its possible regulatory signal pathway in hearts of rats with severe scalds",
        "abstract": "Objective: To explore the role of voltage dependent anion channel 2 (VDAC2) involved mitochondrial apoptosis in heart injury of rats with severe scald injury and elucidate its possible regulatory signal pathway. Methods: A total of 60 Wistar rats were divided into sham scald group (n = 30) and scald group (n = 30) according to a random digital table. Blood and heart tissue samples were harvested at Day 1, 7, 14 post scalding. Myocardial injury was assessed with cardiac troponin I (cTnI) by enzyme-linked immunosorbent assay (ELISA). Mitochondrial apoptosis activation was evaluated by the expressions of Bax/Bcl-2 ratio, cytoplasmic cytochrome C and VDAC2. And the levels of phosphatidylinositol 3-kinase, p-Glycogen Synthase Kinase-3\u03b2 and hexokinase 2 protein were determined by Western blot. Results: The serum levels of cTnI were significantly higher in scald group than those in sham scald group at Day 1, 7, 14 ((1.41 \u00b10.25) vs (0.53 \u00b10.23) \u03bcmg/L, (1.93 \u00b10.53) vs (0.43 \u00b10.23) \u03bcug/L, (1.62 \u00b10.34) vs (0.41 \u00b10.22) \u03bcug/L respectively, all P < 0.05). Compared with sham scald group, Bax/Bcl-2 ratio increased significantly in scald group at Day 1, 7 day post-scalding (3.360 \u00b10.173 vs 0.623 \u00b10.044, 2.736 \u00b1 0.341 vs 0.698 \u00b1 0.064, 1.290 \u00b1 0.234 vs 0.718 \u00b1 0.063 respectively, all P < 0.05), VDAC2 protein level in scald group decreased significantly at Day 1, 7, 14 (0.070 \u00b1 0.009 vs 0.328 \u00b1 0.026, 0.007 \u00b10.002 vs 0.291 \u00b1 0.025, 0.009 \u00b1 0.004 vs 0.302 \u00b1 0.037 respectively, all P < 0.05), the cytoplasmic levels of cytochrome increased significantly in scald group at Day 1, 7, 14 (0.418 \u00b10.030 vs 0.022 \u00b1 0.007, 1.685 \u00b1 0.169 vs 0.030 \u00b1 0.011, 0.300 \u00b1 0.037 vs 0.098 \u00b1 0.014 respectively, all P < 0.05), the expression of PI3K was significantly lower in scald group at Day 14 post-scalding (0.083 \u00b1 0.015 vs 0.328 \u00b1 0.011, P < 0.05), the expressions of p-GSK3\u03b2 all reduced significantly at Day 1, 7, 14 (0.098 \u00b10.014 vs 0.446 \u00b1 0.031, 0.064 \u00b1 0.002 vs 0.476 \u00b1 0.054, 0.074 \u00b1 0.010 vs 0.442 \u00b1 0.041, respectively, all P < 0.05) and the expressions of HK2 were lower at Day 7, 14 post-scalding (0.390 \u00b1 0.027 vs 0.611 \u00b10.070, 0.267 \u00b1 0.018 vs 0.490 \u00b1 0.042, respectively, all P < 0.05). Conclusions: VDAC2 involved mitochondrial apoptosis is activated in myocardium after severe scalds. And it may be regulated by the pathway of PI3K-GSK-HK2. Copyright \u00a9 2013 by the Chinese Medical Association.",
        "keywords": [
            "Burns",
            "Ion channels",
            "Mitochondria",
            "Myocardium",
            "Rats"
        ],
        "venue": "National Medical Journal of China",
        "year": 2013,
        "id": "7EjNLsdj"
    },
    "T1Iv6e7H": {
        "authors": [
            {
                "name": "Daokun Yang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Hai Jun Liang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Duan Li",
                "org": "State Key Discipline and Center for Infectious Diseases"
            },
            {
                "name": "Wei Xin",
                "org": "State Key Discipline and Center for Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "State Key Discipline and Center for Infectious Diseases"
            },
            {
                "name": "Zhansheng Jia",
                "org": "State Key Discipline and Center for Infectious Diseases"
            }
        ],
        "title": "The efficacy and safety of telaprevir-based regimens for treating chronic hepatitis C virus genotype 1 infection: A meta-analysis of randomized trials",
        "abstract": "Objective Previous studies have reported that telaprevir is effective for treating chronic hepatitis C virus (HCV) genotype 1 infection; however, the efficacy and safety of telaprevir-based regimens remain uncertain. Methods To assess the efficacy and safety of telaprevir in patients with chronic HCV genotype 1 infection, we conducted a meta-analysis of all available randomized controlled trials (RCT) comparing the efficacy and safety of the addition of telaprevir to a standard regimen (combination of telaprevir with peginterferon and ribavirin, TPR group) with the standard regimen alone (peginterferon and ribavirin, PR group). Results Ultimately, six RCTs involving a total of 2,759 patients with chronic HCV genotype 1 infection were included in this meta-analysis. The outcomes showed that the sustained virologic response (SVR) rate was significantly higher in the TPR group (1,284/1,932, 66.5%) than in the PR group (296/827, 35.8%) with a pooled odds ratio (OR) [3.81, 95% confidence interval (CI) 2.43-5.96, p<0.001]. The results also showed that the relapse rate was significantly lower in the TPR group (190/1,484, 12.8%) than in the PR group (140/ 425, 32.9%) with a pooled risk ratio (RR) (0.40; 95% CI 0.24-0.66, p<0.001). However, there was an increased risk of serious adverse events in the TPR group (RR=1.45, 95% CI 1.12-1.87, p=0.005). Conclusion Telaprevir-based regimens can significantly increase the SVR rate and reduce the relapse rate in patients with chronic HCV genotype 1 infection. However, the safety of telaprevir-based regimens still requires further study. \u00a9 2013 The Japanese Society of Internal Medicine.",
        "keywords": [
            "Chronic hepatitis C",
            "Meta-analysis",
            "Telaprevir"
        ],
        "venue": "Internal Medicine",
        "year": 2013,
        "id": "T1Iv6e7H"
    },
    "PBWDxPcb": {
        "authors": [
            {
                "name": "Wei Xu",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Juan Wang",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Yan-Li Xu",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Zhi-Hong Ai",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Yin-Cheng Teng",
                "org": "Department of Obstetrics and Gynecology"
            }
        ],
        "title": "Influence of inhibition of EGFR gene expression by RNA interference on epithelial-mesenchymal transition in endometrial carcinoma cells",
        "abstract": "Objective: To construct targeting epidermal growth factor receptor (EGFR) short hairpin RNA (shRNA) plasmid vector and transfect it into human endometrial carcinoma Ishikawa cells, evaluate the influence of RNA interference (RNAi) to the EGFR gene expression and epithelial-mesenchymal transition (EMT) in endometrial carcinoma cell. Methods: shRNA plasmid targeting EGFR (pRNAT-EGFR shRNA) was constructed in vitro, and was transfected into Ishikawa cells with lipofectamine technique. Negative control group (without transfection), pRNAT-EGFRneg group (blank plasmid vector), pRNAT-EGFR1 group, pRNAT-EGFR2 group and pRNAT-EGFR3 group were established. RT-PCR and Western blotting were employed to detect the expression of EGFR mRNA and protein, and the expression of EMT related markers such as E-cadherin, \u03b1-catenin, N-cadherin and Vimentin in Ishikawa cells was determined before and after transfection. Results: The expression of EGFR mRNA and protein in Ishikawa cells in pRNAT-EGFR2 group and pRNAT-EGFR3 group was significantly lower than that in negative control group (P<0.05), while there was no significant difference in the expression of EGFR mRNA and protein in Ishikawa cells between pRNAT-EGFR1 group and negative control group (P>0.05). After RNA interference inhibited the expression of EGFR gene in Ishikawa cells, the expression of E-cadherin and \u03b1-catenin mRNA and protein in pRNAT-EGFR2 group and pRNAT-EGFR3 group was significantly higher than that in negative control group (P<0.05), while the expression of N-cadherin and Vimentin in pRNAT-EGFR2 group and pRNAT-EGFR3 group was significantly lower than that in negative control group (P<0.01). Conclusion: The inhibition of EGFR gene expression could partially reversed the expression of EMT related genes in endometrial carcinoma cells.",
        "keywords": [
            "Endometrial carcinoma",
            "Epidermal growth factor receptor",
            "Epithelial-mesenchymal transition",
            "RNA interference"
        ],
        "venue": "Journal of Shanghai Jiaotong University (Medical Science)",
        "year": 2013,
        "id": "PBWDxPcb"
    },
    "4aNPzrIk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Research Center of TCM-information Engineering"
            },
            {
                "name": "Yi-Ming Du",
                "org": "Research Center of TCM-information Engineering"
            },
            {
                "name": "Guang Huang",
                "org": "Department of Neurology"
            },
            {
                "name": "Yun Wang",
                "org": "Research Center of TCM-information Engineering"
            }
        ],
        "title": "A preliminary study on epileptic seizure prediction using sample entropy and artificial neural network",
        "abstract": "",
        "keywords": [
            "Artificial neural network",
            "EEG signals",
            "Epileptic seizure",
            "Prediction",
            "Sample entropy"
        ],
        "venue": "Chinese Journal of Biomedical Engineering",
        "year": 2013,
        "id": "4aNPzrIk"
    },
    "gQMgCvI8": {
        "authors": [
            {
                "name": "Guiying Zhu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Jiake Chai",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Hongjie Duan",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Haijun Zhang",
                "org": "Department of Burn and Plastic Surgery"
            }
        ],
        "title": "Downregulated microRNA-32 expression induced by high glucose inhibits cell cycle progression via PTEN upregulation and Akt inactivation in bone marrow-derived mesenchymal stem cells",
        "abstract": "MicroRNAs regulate a host of physiological and pathological processes in mesenchymal stem cells (MSCs), although no published studies describe changes in microRNA expression or function in MSCs under in vitro hyperglycemic conditions. By using a microRNA microarray approach, we have identified that miRNA-32-5p expression is significantly reduced under hyperglycemic conditions in rat bone marrow-derived MSCs. Expression of miRNA-32-5p targets the 3'-untranslated region of the mRNA encoding phosphatase and tensin homologs deleted on chromosome 10 (PTEN), a negative regulator of the phosphatidylinositol 3-kinase (PI3K)/Akt signaling pathway. Exposure to high glucose levels reduced miR-32-5p expression, induced PTEN expression, and inhibited activation of the PI3K/Akt signaling pathway of MSCs. Conversely, overexpression of miR-32-5p inhibited the expression of PTEN, ameliorated the inhibitory effect of high glucose levels on the PI3K/Akt signaling pathway, and promoted cell cycle progression from G0/G1 to G2/M and S phases. Our study indicates that exposure of MSCs to hyperglycemic conditions reduces miR-32-5p expression and disturbs cell cycle progression through a PTEN-mediated inhibitory effect on the PI3K/Akt signaling pathway. In summary, MiR-32-5p is a potentially important therapeutic agent for preventing MSC dysfunction under hyperglycemic conditions. \u00a9 2013 Elsevier Inc.",
        "keywords": [
            "G0/G1 phase",
            "High glucose",
            "Mesenchymal stem cells (MSCs)",
            "MicroRNAs",
            "Phosphatase and tensin homologs deleted on chromosome 10 (PTEN)",
            "Phosphatidylinositol 3-kinase (PI3K)/AKT signaling pathway"
        ],
        "venue": "Biochemical and Biophysical Research Communications",
        "year": 2013,
        "id": "gQMgCvI8"
    },
    "vWegLVto": {
        "authors": [
            {
                "name": "Iuliana Susnea",
                "org": ""
            },
            {
                "name": "Bogdan Bernevic",
                "org": ""
            },
            {
                "name": "Michael Wicke",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shuying Liu",
                "org": ""
            },
            {
                "name": "Karl Schellander",
                "org": ""
            },
            {
                "name": "Michael Przybylski",
                "org": ""
            }
        ],
        "title": "Application of MALDI-TOF-mass spectrometry to proteome analysis using stain-free gel electrophoresis",
        "abstract": "The combination of MALDI-TOF-mass spectrometry with gel electrophoretic separation using protein visualization by staining procedures involving such as Coomassie Brilliant Blue has been established as a widely used approach in proteomics. Although this approach has been shown to present high detection sensitivity, drawbacks and limitations frequently arise from the significant background in the mass spectrometric analysis. In this chapter we describe an approach for the application of MALDI-MS to the mass spectrometric identification of proteins from one-dimensional (1D) and two-dimensional (2D) gel electrophoretic separation, using stain-free detection and visualization based on native protein fluorescence. Using the native fluorescence of aromatic protein amino acids with UV transmission at 343 nm as a fast gel imaging system, unstained protein spots are localized and, upon excision from gels, can be proteolytically digested and analyzed by MALDI-MS. Following the initial development and testing with standard proteins, applications of the stain-free gel electrophoretic detection approach to mass spectrometric identification of biological proteins from 2D-gel separations clearly show the feasibility and efficiency of this combination, as illustrated by a proteomics study of porcine skeleton muscle proteins. Major advantages of the stain-free gel detection approach with MALDI-MS analysis are (1) rapid analysis of proteins from 1D- and 2D-gel separation without destaining required prior to proteolytic digestion, (2) the low detection limits of proteins attained, and (3) low background in the MALDI-MS analysis. \u00a9 2013 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "Gel electrophoresis",
            "MALDI-TOF-mass spectrometry",
            "Native fluorescence",
            "Protein identification",
            "Skeleton muscle proteomics"
        ],
        "venue": "Topics in Current Chemistry",
        "year": 2013,
        "id": "vWegLVto"
    },
    "nceSRjfq": {
        "authors": [
            {
                "name": "Pei-Pei Zhang",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Ji-Ping Wang",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Hong-Jie Duan",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Gui-Ying Zhu",
                "org": "Department of Burns and Plastic Surgery"
            }
        ],
        "title": "Functions of exogenous application of connective tissue growth factor in stimulating human dermal papilla cells and human hair follicle outer root sheath cells for reconstructive tissue-engineering hair follicles",
        "abstract": "Objective: To explore the functions of connective tissue growth factor (CTGF) in the restoration of hair follicles with a mixture of human dermal papilla cells and human hair follicle outer root sheath cells in vitro in nude mice. Methods: Human hair follicle outer root sheath cells (hfORS) and human hair dermal papilla cells (hDP) were cultured in vitro and mixed in a fixed ratio (hfORS: hDP = 5:1). Flow cytometry was used to detect the content of CD200",
        "keywords": [
            "Connective tissue growth factor",
            "Hair follicle",
            "Mice, nude"
        ],
        "venue": "National Medical Journal of China",
        "year": 2013,
        "id": "nceSRjfq"
    },
    "sAES5Daj": {
        "authors": [
            {
                "name": "Qian-Yao Guo",
                "org": ""
            },
            {
                "name": "Jian-Sheng Guo",
                "org": ""
            },
            {
                "name": "Ding-Ding Liu",
                "org": ""
            },
            {
                "name": "Xing-Xing Pan",
                "org": ""
            },
            {
                "name": "Xin Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Effects of different extracts of Xiongma decoction on plasma NO, CGRP, 5-HT and ET in nitroglycerin-induced migraine model in rats",
        "abstract": "Objective: To study the effects of different extracts of Xiongma decoction on plasma nitrogen dioxide (NO), calcitonin gene-related peptide(CGRP), 5-hydroxytryptamine(5-HT) and endothelin (ET) in nitroglycerin-induced migraine models in rats. Methods: Totally 110 SD rats (55 males and 55 females) were randomly divided into 11 groups: blank group, model group, volatile oil group, petroleum ether extract group, ethyl acetate extract group, n-butyl alcohol extract group, ethyl acetate extract plus n-butyl alcohol extract group, surplus liquid water after extract group, water alcohol sink group, Xiongma decoction extract group, and ibuprofen group. The migraine models were induced by injecting 10 mg/kg nitroglycerin into the rats to observe the effects of different extracts of Xiongma decoction on levels of plasma NO, CGRP, 5-HT and ET. Results: Serum NO, CGRP, 5-HT and ET levels were significantly decreased in Xiongma decoction extract group, ethyl acetate extract group, and ethyl acetate extract plus n-butyl alcohol extract group compared with model group (P<0.05). CGRP and 5-HT levels were decreased in water alcohol sink group compared with model group (P<0.05). NO, CGRP and 5-HT levels were decreased in n-butyl alcohol extract group compared with model group (P<0.05). Conclusion: Different extracts of Xiongma decoction have a certain therapeutic effect on nitroglycerin-induced migraine models in rats.",
        "keywords": [
            "5-hydroxytryptamine (5-HT)",
            "Calcitonin gene-related peptide (CGRP)",
            "Endothelin (ET)",
            "Migraine",
            "Nitrogen dioxide (NO)",
            "Nitroglycerin",
            "Xiongma decoction"
        ],
        "venue": "Journal of Xi'an Jiaotong University (Medical Sciences)",
        "year": 2013,
        "id": "sAES5Daj"
    },
    "e1QTNdCj": {
        "authors": [
            {
                "name": "Ping He",
                "org": "Departments of Nephrology"
            },
            {
                "name": "Dan Zhang",
                "org": "Departments of Infectious Diseases"
            },
            {
                "name": "Hong Li",
                "org": "Departments of Cardiology"
            },
            {
                "name": "Xu Yang",
                "org": "Departments of Nephrology"
            },
            {
                "name": "Detian Li",
                "org": "Departments of Nephrology"
            },
            {
                "name": "Yongzen Zhai",
                "org": "Departments of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Departments of Infectious Diseases"
            },
            {
                "name": "Guohe Feng",
                "org": "Departments of Infectious Diseases"
            }
        ],
        "title": "Hepatitis B virus X protein modulates apoptosis in human renal proximal tubular epithelial cells by activating the JAK2/STAT3 signaling pathway",
        "abstract": "Hepatitis B virus X protein (HBx) is a multifunctional protein, and it activates multiple signal transduction pathways in multiple types of cells and regulates the process of cell apoptosis. In the present study, we mainly investigated the correlation between HBx and renal tubular epithelial cell apoptosis in hepatitis B virus-associated glomerulonephritis (HBVGN) and the possible signaling mechanism. Cell apoptosis in nephridial tissues of patients with HBVGN were determined by the TUNEL method. HBx, p-STAT3 and STAT3 levels in nephridial tissues were determined by immunohistochemical assay, and a correlation analysis between HBx expression levels and apoptosis index in nephridial tissues was conducted. The activation of the JAK2/STAT3 signaling pathway in HK-2 cells and the expression of the apoptosis-related proteins Bax and Bcl-2 were determined by western blot analysis following transfection with the HBx eukaryotic expression vector. Cellular proliferation activity was determined by the CCK-8 method, and cell apoptosis was determined with HO33342 staining using transmission electron microscopy and Annexin V/PI double staining flow cytometry. The results revealed that the apoptosis index in nephridial tissues of patients with HBVGN was significantly higher when compared to that of the control group, and p-STAT3 expression levels in HBVGN nephridial tissues were significantly increased. In the control group, no HBx expression was observed in the nephridial tissues, whereas HBx expression was found in the nephridial tissues of 86% of the patients with HBVGN. The HBx expression levels had a linear correlation with the apoptosis index in the nephridial tissues. After target gene HBx infection, expression levels of both p-JAK2 and p-STAT3 in human proximal HK-2 cells were significantly increased, and the Bax/Bcl-2 ratio was also significantly increased. At the same time, cellular proliferation of HK-2 cells was significantly inhibited, and the rate of apoptosis was increased. After incubation with AG490, the JAK2/STAT3 signaling pathway was partially blocked, which caused a decrease in the Bax/Bcl-2 ratio and reduced cell apoptosis caused by HBx. In conclusion, HBx upregulates the Bax/Bcl-2 ratio by activating the JAK2/STAT3 signaling pathway to cause renal tubular epithelial cell apoptosis, and it is possibly involved in the pathogenic mechanism of nephridial tissue damage caused by HBV.",
        "keywords": [
            "AG490",
            "Apoptosis",
            "HBV X protein",
            "HK-2 cells",
            "JAK2/STAT3 signaling pathway"
        ],
        "venue": "International Journal of Molecular Medicine",
        "year": 2013,
        "id": "e1QTNdCj"
    },
    "v8jyrwmV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yong-Zhe Liu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Ya-Qun Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Sheng-Suo Zhang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li-Tao Zhang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Ning-Ling Pan",
                "org": "Department of Anesthesiology"
            }
        ],
        "title": "Ulinastatin alleviates neuroinflammation but fails to improve cognitive function in aged rats following partial hepatectomy",
        "abstract": "Postoperative cognitive dysfunction (POCD) is very common complication of surgery in aged individuals. Accumulated evidence suggests that neuroinflammation may be the underlying cause of POCD. The aim of the present study was to investigate the effects of ulinastatin (UTI) on neuroinflammation and on learning and memory of aged rats after anesthesia and surgery. Our results showed that anesthetic isoflurane increased the hippocampal mRNA level of IL-1\u03b2, while surgery of partial hepatectomy increased the hippocampal mRNA levels of IL-1\u03b2, TNF-\u03b1, and IL-6 as well as impaired rats' spatial memory at day 7 post-surgery. UTI (10,000 U/kg, i.v.) decreased the anesthesia- and surgery-induced increases in mRNA levels of all three cytokines, but did not improve the rats' impaired working memory. In conclusion, moderate and temporary suppression of UTI-induced inflammatory cytokines in hippocampus is not sufficient to alleviate the impairment of working memory. \u00a9 2013 Springer Science+Business Media New York.",
        "keywords": [
            "Aged rats",
            "Anesthesia",
            "Neuroinflammation",
            "Postoperative cognitive dysfunction",
            "Surgery",
            "Ulinastatin"
        ],
        "venue": "Neurochemical Research",
        "year": 2013,
        "id": "v8jyrwmV"
    },
    "98MYLrPO": {
        "authors": [
            {
                "name": "Sen Hu",
                "org": "Research Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Ming-Hua Du",
                "org": "Medical School of Chinese PLA"
            },
            {
                "name": "Hong-Min Luo",
                "org": "Medical School of Chinese PLA"
            },
            {
                "name": "Huan Wang",
                "org": "Medical School of Chinese PLA"
            },
            {
                "name": "Yi Lv",
                "org": "Research Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Li Ma",
                "org": "Research Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Zhi-Long Lin",
                "org": "Research Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Xian Shi",
                "org": "Department of Acupuncture and Moxibustion"
            },
            {
                "name": "Ingrid Gaischek",
                "org": "Stronach Research Unit for Complementary and Integrative Laser Medicine"
            },
            {
                "name": "Lu Wang",
                "org": "Stronach Research Unit for Complementary and Integrative Laser Medicine"
            },
            {
                "name": "Gerhard Litscher",
                "org": "Stronach Research Unit for Complementary and Integrative Laser Medicine"
            }
        ],
        "title": "Electroacupuncture at Zusanli (ST36) prevents intestinal barrier and remote organ dysfunction following gut ischemia through activating the cholinergic anti-inflammatory-dependent mechanism",
        "abstract": "This study investigated the protective effect and mechanism of electroacupuncture at ST36 points on the intestinal barrier dysfunction and remote organ injury after intestinal ischemia and reperfusion injury in rats. Rats were subjected to gut ischemia for 30 min, and then received electroacupuncture for 30 min with or without abdominal vagotomy or intraperitoneal administration of cholinergic \u03b17 nicotinic acetylcholine receptor (\u03b17nAChR) inhibitor. Then we compared its effects with electroacupuncture at nonchannel points, vagal nerve stimulation, or intraperitoneal administration of cholinergic agonist. Cytokine levels in plasma and tissue of intestine, lung, and liver were assessed 60 min after reperfusion. Intestinal barrier injury was detected by histology, gut injury score, the permeability to 4 kDa FITC-dextran, and changes in tight junction protein ZO-1 using immunofluorescence and Western blot. Electroacupuncture significantly lowered the levels of tumor necrosis factor-\u03b1 and interleukin-8 in plasma and organ tissues, decreased intestinal permeability to FITC-dextran, and prevented changes in ZO-1 protein expression and localization. However, abdominal vagotomy or intraperitoneal administration of cholinergic \u03b17nAChR inhibitor reversed these effects of electroacupuncture. These findings suggest that electroacupuncture attenuates the systemic inflammatory response through protection of intestinal barrier integrity after intestinal ischemia injury in the presence of an intact vagus nerve. \u00a9 2013 Sen Hu et al.",
        "keywords": [
            ""
        ],
        "venue": "Evidence-based Complementary and Alternative Medicine",
        "year": 2013,
        "id": "98MYLrPO"
    },
    "2vjUi0An": {
        "authors": [
            {
                "name": "Hong-Min Luo",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Ming-Hua Du",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Zhi-Long Lin",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Quan Hu",
                "org": "Burns Institute"
            },
            {
                "name": "Lin Zhang",
                "org": "Obstetrics and Gynecology Department"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Huan Wang",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Yu Wen",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Yi Lv",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Hong-Yuan Lin",
                "org": "Department of Critical Care Medicine"
            },
            {
                "name": "Yu-Li Pi",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Sen Hu",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Zhi-Yong Sheng",
                "org": "Laboratory of Shock and Organ Dysfunction"
            }
        ],
        "title": "Ulinastatin suppresses burn-induced lipid peroxidation and reduces fluid requirements in a swine model",
        "abstract": "Objective. Lipid peroxidation plays a critical role in burn-induced plasma leakage, and ulinastatin has been reported to reduce lipid peroxidation in various models. This study aims to examine whether ulinastatin reduces fluid requirements through inhibition of lipid peroxidation in a swine burn model. Methods. Forty miniature swine were subjected to 40% TBSA burns and were randomly allocated to the following four groups: immediate lactated Ringer's resuscitation (ILR), immediate LR containing ulinastatin (ILR/ULI), delayed LR resuscitation (DLR), and delayed LR containing ulinastatin (DLR/ULI). Hemodynamic variables, net fluid accumulation, and plasma thiobarbituric acid reactive substances (TBARS) concentrations were measured. Heart, liver, lung, skeletal muscle, and ileum were harvested at 48 hours after burn for evaluation of TBARS concentrations, activities of antioxidant enzymes, and tissue water content. Results. Ulinastatin significantly reduced pulmonary vascular permeability index (PVPI) and extravascular lung water index (ELWI), net fluid accumulation, and water content of heart, lung, and ileum in both immediate or delayed resuscitation groups. Furthermore, ulinastatin infusion significantly reduced plasma and tissue concentrations of TBARS in both immediate or delayed resuscitation groups. Conclusions. These results indicate that ulinastatin can reduce fluid requirements through inhibition of lipid peroxidation. \u00a9 2013 Hong-Min Luo et al.",
        "keywords": [
            ""
        ],
        "venue": "Oxidative Medicine and Cellular Longevity",
        "year": 2013,
        "id": "2vjUi0An"
    },
    "GPGNQjzP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Burns Institute"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Burns Institute"
            }
        ],
        "title": "Advances in the research of the relationship between calpains and post-burn skeletal muscle wasting",
        "abstract": "Calpains are intracellular nonlysosomal Ca",
        "keywords": [
            "Apoptosis",
            "Burns",
            "Calpain",
            "Protein degradation"
        ],
        "venue": "Chinese Journal of Burns",
        "year": 2013,
        "id": "GPGNQjzP"
    },
    "E46yiHTd": {
        "authors": [
            {
                "name": "Da-Min Chai",
                "org": ""
            },
            {
                "name": "Zheng-Qi Bao",
                "org": ""
            },
            {
                "name": "Jian-Guo Hu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhen-Zhong Feng",
                "org": ""
            },
            {
                "name": "Yi-Sheng Tao",
                "org": ""
            }
        ],
        "title": "Vasculogenic mimicry and aberrant expression of HIF-l\u03b1/E-cad are associated with worse prognosis of esophageal squamous cell carcinoma",
        "abstract": "This study aims to find good markers for predicting the prognosis of patients with esophageal squamous cell carcinoma (ESCC). Vasculogenic mimicry (VM) and the expression of hypoxia inducible factor-l\u03b1 (HIF-l\u03b1)/E-cad protein in ESCC were investigated by immunostaining. The association between VM, HIF-l\u03b1/E-cad and clinicopathologic characteristics and 5-year-survival rate of patients with ESCC was analyzed. A total of 160 ESCC specimens were involved in this study and 28 specimens of normal esophageal mucosa served as controls. VM channels were identified in 78 (48.75%) of the 160 ESCC specimens and none of the normal esophageal mucosa was found to have VM. The rates of high-expression of HIF-l\u03b1 and E-cad in ESCC were 43.75% and 38.75%, while the rates in control were 17.86% and 71.43%, respectively (P<0.05 for all). VM and the expression levels of HIF-l\u03b1 and E-cad were significantly related to lymph node metastasis, serosa infiltration, PTNM staging and 5-year-survival rates of patients with ESCC (P<0.05 for all). VM was positively correlated with HIF-l\u03b1 but negatively with E-cad, and HIF-l\u03b1 was negatively correlated with E-cad (P<0.001 for all). The 5-year-survival rate of patients with ESCC was 6.41% (5/78) in VM group and 65% (52/82) in non-VM group, 7.14% (5/70) in high HIF-l\u03b1 expression group and 57.78% (52/90) in low HIF-l\u03b1 expression group. Oppositely, the 5-year-survival rate in high E-cad expression group was 80.65% (50/62) and that in low E-cad expression group was 7.37% (7/98) (P<0.05 for all). Cox multifactor regression analysis indicated that lymph node metastasis, PTNM stage, VM and expression levels of HIF-l\u03b1 and E-cad were independent risk factors of patients with ESCC (P<0.05 for all). Combined detection of VM, HIF-l\u03b1 and E-cad plays an important role in predicting the invasion, metastasis and prognosis of patients with ESCC. \u00a9 2013 Huazhong University of Science and Technology and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "E-cadherin",
            "esophageal squamous cell carcinoma",
            "hypoxia inducible factor-l\u03b1",
            "prognosis",
            "vasculogenic mimicry"
        ],
        "venue": "Journal of Huazhong University of Science and Technology - Medical Science",
        "year": 2013,
        "id": "E46yiHTd"
    },
    "9207Tdwj": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Breast Disease Center"
            },
            {
                "name": "Yueping Liu",
                "org": "Department of Pathology"
            },
            {
                "name": "Cuizhi Geng",
                "org": "Department of Breast Disease Center"
            },
            {
                "name": "Xiaowei Qi",
                "org": "Breast Disease Center"
            },
            {
                "name": "Jun Jiang",
                "org": "Breast Disease Center"
            }
        ],
        "title": "Estrogen receptor \u03b2 inhibits estradiol-induced proliferation and migration of MCF-7 cells through regulation of mitofusin 2",
        "abstract": "In the present study, we investigated whether estrogen receptor (ER) \u03b2 affected the proliferation and migration of the human breast cancer cell line MCF-7 through regulation of mitofusin 2 (mfn2). A previous study reported that mfn2 may be regulated by ER through a non-classical pathway; in this pathway, the ER modulates the activities of other transcription factors by stabilizing their binding to DNA and/or recruiting coactivators to the complex. However, the previous study, unlike the study presented here, did not directly explore the interactions between ER and mfn2. Here, RT-PCR and western blot analysis were used to test the expression of mfn2 in MCF-7 cells after exposure to different doses of estradiol (E2). The ability of cells to proliferate and migrate was determined by MTT assay and a monolayer-wounding protocol, respectively. Finally, changes in MCF-7 cell biology after transfection with ER\u03b2 or mfn2 expression vectors were investigated, and the role of ER\u03b2 in mfn2 expression was also explored. Our results showed that E2 attenuated mfn2 expression in a dose-dependent manner, concomitant with the activation of proliferation and migration of MCF-7 cells. The mfn2 expression vector effectively suppressed E2-induced upregulation of PCNA and migration in MCF-7 cells. ER\u03b2 inhibited the E2-induced mfn2 downregulation that accompanied the inhibition of proliferation and migration in MCF-7 cells. Briefly, ER\u03b2 may inhibit E2-induced proliferation and migration of MCF-7 cells through regulation of mfn2.",
        "keywords": [
            "Breast cancer",
            "Estrogen receptor \u03b2",
            "Migration",
            "Mitofusin 2",
            "Proliferation"
        ],
        "venue": "International Journal of Oncology",
        "year": 2013,
        "id": "9207Tdwj"
    },
    "nf3qBK6Z": {
        "authors": [
            {
                "name": "Yongqiang Feng",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Jiake Chai",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Wanli Chu",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Peipei Zhang",
                "org": "Department of Burns and Plastic Surgery"
            },
            {
                "name": "Hongjie Duan",
                "org": "Department of Burns and Plastic Surgery"
            }
        ],
        "title": "Combination of ketamine and xylazine exacerbates cardiac dysfunction in severely scalded rats during the shock stage",
        "abstract": "Cardiac inhibition due to burn injury and anesthetics have been documented previously. However, little is known about their combined effects on cardiac function. The aim of the present study was to observe the effects of a ketamine/xyla-zine (K/X) combination on the cardiac function of rats with severe scalds and compare them with those of avertin. Adult rats were randomly distributed into four groups: the KXB group (scalds anesthetized with K/X, n=10), the KXC group (sham scalds anesthetized with K/X, n=10), the AV B group (scalds anesthetized with avertin, n=10) and the AVC group (sham scalds anesthetized with avertin, n=10). Ketamine and xylazine were administered at 25 and 6 mg/kg, respectively, and avertin at 200 mg/kg before full-thickness scalds or sham scalds of 30% total body surface area (TBSA) were produced. Echocardiographic parameters were assessed following injury. The heart rate (HR) in the KXB group was fatally low during the study period. Fractional shortening (FS%) and ejection fraction (EF) in the KXB group were extremely low initially and remained low. The left ventricular end-diastolic volume (LVEDV) and left ventricular end-systolic volume (LVESV) were reduced in the burned rats. Serum levels of cardiac troponin I (cTnI) were significantly higher in the KXB group than in the AVB group (1.66\u00b10.28 vs. 1.16\u00b10.34 ng/ml, P<0.01). The highest lung wet/dry weight ratio was observed in the KXB group. However, no evident heart tissue pathological changes were observed in these groups. The apoptotic index of myocardial cells and caspase 3 expression level were highest in the KXB group (P<0.01). In conclusion, K/X exacerbated cardiac inhibition in severely scalded rats during the shock stage by a mechanism which may involve mitochondrial apoptosis.",
        "keywords": [
            "Anesthetics",
            "Burns",
            "Cardiac dysfunction",
            "Mitochondrial apoptosis",
            "Rat"
        ],
        "venue": "Experimental and Therapeutic Medicine",
        "year": 2013,
        "id": "nf3qBK6Z"
    },
    "4VksjXBf": {
        "authors": [
            {
                "name": "Jianfei Wang",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Hongying Yang",
                "org": "Department of Pathology"
            },
            {
                "name": "Yinchen Shen",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Shuai Wang",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Dongmei Lin",
                "org": "Department of Pathology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Xiaohong Han",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Yuankai Shi",
                "org": "Department of Medical Oncology"
            }
        ],
        "title": "Direct sequencing is a reliable assay with good clinical applicability for KRAS mutation testing in colorectal cancer",
        "keywords": [
            "Colorectal cancer",
            "direct sequencing",
            "KRAS",
            "mutation detection"
        ],
        "venue": "Cancer Biomarkers",
        "year": 2013,
        "id": "4VksjXBf"
    },
    "PjLKF1wc": {
        "authors": [
            {
                "name": "Zhi-Jun Dai",
                "org": ""
            },
            {
                "name": "Hua-Feng Kang",
                "org": ""
            },
            {
                "name": "Shuai Lin",
                "org": ""
            },
            {
                "name": "Ming-Hua Bai",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wei-Li Min",
                "org": ""
            },
            {
                "name": "Wang-Feng Lu",
                "org": ""
            },
            {
                "name": "Xi-Jing Wang",
                "org": ""
            }
        ],
        "title": "Esophageal cancer with esophageal duplication cyst",
        "abstract": "Esophageal duplication cysts are benign, asymptomatic anomalies of foregut formation. We report a case of esophageal duplication cyst with esophageal squamous cancer. An upper endoscopy visualized with esophageal scan disclosed a stenotic lesion in the lower esophagus. Computed tomography images revealed a cystic mass in the inferior mediastinum, which was on the right wall of the esophagus. The postoperative pathology report confirmed the diagnosis of esophageal squamous cancer (ulcer type) and esophageal duplication cyst with calcification. \u00a9 2013 The Society of Thoracic Surgeons.",
        "keywords": [
            ""
        ],
        "venue": "Annals of Thoracic Surgery",
        "year": 2013,
        "id": "PjLKF1wc"
    },
    "kDrMWCo1": {
        "authors": [
            {
                "name": "Xianrong Xiong",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Daoliang Lan",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Jian Li",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Jincheng Zhong",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Xiangdong Zi",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Yong Wang",
                "org": "College of Life Science and Technology"
            }
        ],
        "title": "Zebularine and scriptaid significantly improve epigenetic reprogramming of yak fibroblasts and cloning efficiency",
        "abstract": "Abnormal epigenetic reprogramming of the donor nucleus after somatic cell nuclear transfer (SCNT) is thought to be the main cause of low cloning efficiency. Following SCNT, the donor nucleus often fails to express early embryonic genes and establish a normal embryonic pattern of chromatin modification. Therefore, in this study, we have attempted to improve epigenetic reprogramming of the donor nucleus and cloned embryos with Zebularine and Scriptaid. Yak fibroblasts were treated with 20 \u03bcM Zebularine alone or 20 \u03bcM Zebularine plus 0.5 \u03bcM Scriptaid for 24 h, whereas yak cloned embryos were treated exclusively with 0.5 \u03bcM Scriptaid for 12 h. There was no effect on cellular viability and proliferation after drug treatment. The treatment of fibroblasts with Zebularine or Zebularine plus Scriptaid increased histone acetylation of histone 3 lysine 9 (H3K9), but decreased the level of DNA methylation of Oct-4 and Sox-2 promoter regions. When donor cells were used after Zebularine plus Scriptaid treatment to reconstruct cloned embryos and then treated with Scriptaid, the developmental competence and cryosurvival of embryos were improved significantly. In addition, the relative expression of Oct-4 and Sox-2 were increased significantly. The expression levels of Dnmt-1 and Hdac-1 were significantly decreased when fibroblasts and cloned embryos were treated with Zebularine or Scriptaid. This work provides functional evidence that treatment with Zebularine and Scriptaid modifies the epigenetic status of yak fibroblasts, subsequently enhancing in vitro developmental potential and the quality of yak cloned embryos. \u00a9 Copyright 2013, Mary Ann Liebert, Inc. 2013.",
        "keywords": [
            ""
        ],
        "venue": "Cellular Reprogramming",
        "year": 2013,
        "id": "kDrMWCo1"
    },
    "HXn1kEdd": {
        "authors": [
            {
                "name": "Da-Wei Li",
                "org": "Burns Institute"
            },
            {
                "name": "Chuan-An Shen",
                "org": "Burns Institute"
            },
            {
                "name": "Jia-Ke Chai",
                "org": "Burns Institute"
            },
            {
                "name": "Li Ma",
                "org": "Burns Institute"
            },
            {
                "name": "Yu-Ru Shang",
                "org": "Burns Institute"
            },
            {
                "name": "Long-Zhu Li",
                "org": "Burns Institute"
            }
        ],
        "title": "Structural and functional changes in islet beta cells in severely scalded rats",
        "abstract": "Objective: To observe the structural and functional changes in islet beta cells in severely scalded rats, and to explore its relationship with dysfunction of glycometabolism. Methods: Seventy-two Wistar rats were divided into scald (S) group and sham injury (SI) group according to the random number table, with 36 rats in each group. Rats in group S were inflicted with 50% TBSA full-thickness scald by a 12-s immersion of back and a 6-s immersion of abdomen in 94\u00b0C hot water. Rats in group SI were sham injured through immersion of back and abdomen in 37\u00b0C warm water. At post injury hour (PIH) 6 and on post injury day (PID) 3 and 7, plasma glucose level was measured for intraperitoneal glucose tolerance test (IPGTT) in 12 rats of each group, and the area under the curve (AUC) of plasma glucose level was calculated. After the IPGTT, pancreatic tissue was harvested and subjected to a double immunostaining for insulin and cell nuclei to determine the pancreatic insulin-positive area ratio, and the area and number of beta cells in the islets (referred to as \"the three indicators in the islets\"). Data were processed with the analysis of repeated measures and factorial designed analysis of variance, and LSD test was applied for paired comparison. Results: (1) At PIH 6 and on PID 3, the overall plasma glucose levels of rats in group S before and after injection of glucose and at each time point were obviously higher than those of rats in group SI (with F values of main effects respectively 79.372 and 32.962, P values all below 0. 001; with P values of paired comparison below 0.05 or 0.01). On PID 7, the overall plasma glucose levels in the two groups before and after injection of glucose and at each time point were close (with P values all above 0.05). (2) The overall AUC of plasma glucose levels of rats in group S was higher than that of rats in group SI (main effects; F = 337.87, P < 0.01). Compared with those of rats in group SI [(1019 \u00b1 32), (1003 \u00b1 72) mmol\u00b7min\u00b7L",
        "keywords": [
            "Burns",
            "Glycometabolism",
            "Hyperglycemia",
            "Pancreas"
        ],
        "venue": "Chinese Journal of Burns",
        "year": 2013,
        "id": "HXn1kEdd"
    },
    "8e1KGcBT": {
        "authors": [
            {
                "name": "Damin Chai",
                "org": "Department of Pathophysiology"
            },
            {
                "name": "Yisheng Tao",
                "org": "Department of Pathology"
            },
            {
                "name": "Zhengqi Bao",
                "org": "Department of Orthopedics"
            },
            {
                "name": "Li Yang",
                "org": "Department of Radiology"
            },
            {
                "name": "Zhenzhong Feng",
                "org": "Department of Pathology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pathology"
            },
            {
                "name": "Limei Liang",
                "org": "Department of Obstetrics and Gynaecology"
            },
            {
                "name": "Xinwen Zhou",
                "org": "Department of Pathophysiology"
            }
        ],
        "title": "The adverse prognostic hallmarks in identical twins with langerhans cell histiocytosis: A clinical report and literature review",
        "abstract": "Langerhans cell histiocytosis (LCH) is characterized by uncontrolled proliferation of Langerhans cells accompanying eosinophils. It often attacks children under 10 years of age. LCH in identical twins is very rare and its prognosis is different. Here we report identical-twin sisters with LCH. Computed tomography (CT) revealed osteolytic change in each twin's skull, and the elder exhibited poor eyesight. There were massive histiocyte-like cells surrounded by eosinophils in pathologic specimen of the abnormal lesions, which is typical pathologic finding in LCH. These pathologic cells were positive for S-100 and the cell surface protein CD1 antigen (CD1&\u03b1), the known markers of LCH. After treating them with surgery, no symptoms were seen in the younger until now. While the older was found another soft mass (about 2.0 cm in diameter) in the left temporal area 18 months later. The same treatment was given to the older after admission, and she is healthy to date. To explore the relationship between hallmarks and the prognosis of identical-twin patients with LCH, we retrieved the 16 literatures (16 identical-twin pairs, 31 patients) listed in PubMed during the past 60 years. The data revealed all those patients who have disseminated to the bone marrow, spleen and liver with symptoms of fever and hepatosplenomegaly exhibited worse prognosis (9 out of the 31 patients). The other identical-twin subjects without infltration of those organs recovered well. In conclusion, this study reveals the adverse hallmarks of prognosis in identical-twin patients with LCH by reviewing relevant literatures. \u00a9 2013 Tohoku University Medical Press.",
        "keywords": [
            "Hallmarks",
            "Identical twins",
            "Langerhans cell histiocytosis",
            "Prognosis",
            "Risk organs"
        ],
        "venue": "Tohoku Journal of Experimental Medicine",
        "year": 2013,
        "id": "8e1KGcBT"
    },
    "xxRtf7aY": {
        "authors": [
            {
                "name": "Hui Zhang",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Lian-qiang Dong",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Cheng Shu",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Jia-long Xu",
                "org": "Department of Neurosurgery"
            }
        ],
        "title": "Association of the macrophage migration inhibitory factor gene -173G/C polymorphism with inflammatory bowel disease: A meta-analysis of 4296 subjects",
        "abstract": "A variety of epidemiologic studies have focused on the association between macrophage migration inhibitory factor (MIF) gene -. 173G/C polymorphism and inflammatory bowel disease (IBD). However, results in different studies have been inconsistent. In order to derive a more precise estimation of the associations, we performed this meta-analysis and systematic searches of electronic databases PubMed and Web of Science (up to April 30, 2013). Based on our search criteria, a total of seven eligible studies concerning the MIF -. 173G/C polymorphism and IBD risk were included in the final meta-analysis, comprising 2162 IBD cases and 2134 controls. Significant association was found between MIF -. 173G/C polymorphism and the risk of IBD when all studies were pooled into the meta-analysis (for C allele vs. G allele: OR. = 1.25, 95% CI. = 1.12-1.41, p= 0.000; for C/C vs. G/G: OR. = 1.71, 95% CI. = 1.23-2.39, p= 0.002; for C/C. +. G/C vs. G/G: OR. = 1.24, 95% CI. = 1.09-1.42, p= 0.002; for C/C vs. G/C. +. G/G: OR. = 1.67, 95% CI. = 1.20-2.33, p= 0.002). Heterogeneity and publication bias did not exist in the overall comparisons. The present meta-analysis suggests an association between the MIF -. 173G/C polymorphism and IBD risk. However, due to few studies and the selection bias existed in some studies, the results should be interpreted with caution. \u00a9 2013 Elsevier B.V.",
        "keywords": [
            "Inflammatory bowel disease",
            "Macrophage migration inhibitory factor",
            "Meta-analysis",
            "Polymorphism"
        ],
        "venue": "Gene",
        "year": 2013,
        "id": "xxRtf7aY"
    },
    "Fwkn4GzU": {
        "authors": [
            {
                "name": "Tao Li",
                "org": "The First Hospital of Dalian Medical University"
            },
            {
                "name": "Jie Zhang",
                "org": "Center of Reproductive Medicine"
            },
            {
                "name": "Rong-Yao Liu",
                "org": "The First Hospital of Dalian Medical University"
            },
            {
                "name": "Zhi-Gang Lian",
                "org": "The First Hospital of Dalian Medical University"
            },
            {
                "name": "Xiao-Lin Chen",
                "org": "Beijing Tiantan Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Beijing Tiantan Hospital"
            },
            {
                "name": "Hao-Min Sun",
                "org": "Beijing Tiantan Hospital"
            },
            {
                "name": "Yuan-Li Zhao",
                "org": "Beijing Tiantan Hospital"
            }
        ],
        "title": "The role of the sonic hedgehog signaling pathway in early brain injury after experimental subarachnoid hemorrhage in rats",
        "abstract": "Previous studies have demonstrated that the sonic hedgehog (Shh) pathway plays a neuro-protective role. However, whether the Shh pathway is induced by subarachnoid hemorrhage (SAH) has not been investigated. We sought to investigate Shh activation in the cortex in the early stage of SAH, and assessed the effect of cyclopamine (a specific inhibitor of the Shh pathway) on Shh pathway regulation and evaluated the impact of cyclopamine on SAH. We found that the Shh pathway was up-regulated in the cortex after SAH, and that blocking the Shh pathway increased cell apoptosis. Early brain damages, including brain edema, blood-brain barrier impairment, and cortical apoptosis were significantly aggravated following with cyclopamine treatment compared with vehicle treatment. Our results suggest that the Shh pathway should be activated in the brain after SAH, and plays a beneficial role in SAH development, possibly by inhibiting cerebral oxidative stress through induction of antioxidant and detoxifying enzymes. \u00a9 2013 Elsevier Ireland Ltd.",
        "keywords": [
            "Cyclopamine",
            "Early brain injury",
            "Sonic hedgehog pathway",
            "Subarachnoid hemorrhage"
        ],
        "venue": "Neuroscience Letters",
        "year": 2013,
        "id": "Fwkn4GzU"
    },
    "ylTPfEso": {
        "authors": [
            {
                "name": "Heng Zhao",
                "org": "Department of Radiology"
            },
            {
                "name": "Jiani Liu",
                "org": "Department of Radiology"
            },
            {
                "name": "Shinong Pan",
                "org": "Department of Radiology"
            },
            {
                "name": "Yingwei Sun",
                "org": "Department of Radiology"
            },
            {
                "name": "Qi Li",
                "org": "Department of Radiology"
            },
            {
                "name": "Fei Li",
                "org": "Department of Radiology"
            },
            {
                "name": "Li Ma",
                "org": "Central Laboratory"
            },
            {
                "name": "Qiyong Guo",
                "org": "Department of Radiology"
            }
        ],
        "title": "SOD mRNA and MDA Expression in Rectus Femoris Muscle of Rats with Different Eccentric Exercise Programs and Time Points",
        "abstract": "Purpose:Although superoxide dismutase (SOD) and malondialdehyde (MDA) affect Delayed Onset Muscle Soreness (DOMS), their effects are unclear in rectus femoris muscles (RFM) of rats with different eccentric exercise programs and time points. The purpose of this study is to investigate the effects of the various eccentric exercise programs at different time points on the SOD mRNA expression and MDA using rat as the animal model.Methods:248 male rats were randomly divided into 4 groups: control group (CTL, n = 8), once-only exercise group (OEG, n = 80), continuous exercise group (CEG, n = 80), and intermittent exercise group (IEG, n = 80). Each exercise group was divided into 10 subgroups that exercised 0.5 h, 6 h, 12 h, 24 h, 48 h, 72 h, 96 h, 120 h, 144 h, or 168 h. Rats were sacrificed and their SOD mRNA expression, and MDA concentrations of skeletal muscle tissue were measured.Results:The specimen in all eccentric exercise programs showed increased RFM SOD1 mRNA expression levels at 0.5 h (P<0.05), and decreased RFM SOD3 mRNA expression at 0.5 h (P<0.05). The continuous eccentric exercise (CE) significantly enhanced muscle SOD2 mRNA level at 0.5 h (P<0.05). After once-only eccentric exercise (OE), SOD1, SOD2, and SOD3 mRNA expression significantly increased at 96 h, whereas MDA concentrations decreased at 96 h. After CE, the correlation coefficients of SOD1, SOD2, SOD3 mRNA expression levels and MDA concentrations were -0.814, -0.763, -0.845 (all P<0.05) at 12 h.Conclusion:Regular eccentric exercise, especially CE could enhance SOD1 and SOD2 mRNA expression in acute stage and the SOD2 mRNA expression correlates to MDA concentration in vivo, which may improve the oxidative adaption ability of skeletal muscles. \u00a9 2013 Zhao et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "ylTPfEso"
    },
    "3LSKdNj3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Pan Sun",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Fangzhao Lin",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Ge Diao",
                "org": "Institute of Blood Transfusion"
            },
            {
                "name": "Changqing Li",
                "org": "Institute of Blood Transfusion"
            }
        ],
        "title": "In vitro evaluation of residual procoagulants in human intravenous immunoglobulins from 11 Chinese blood fractionation companies",
        "abstract": "Introduction Residual procoagulants has been suggested to play an important role in the occurrence of thromboembolic events with intravenous immunoglobulin. Objective This study investigated the predominant plasma proteases in 81 intravenous immunoglobulin lots from 11 Chinese manufacturers to examine the procoagulants of these human therapeutic intravenous immunoglobulin products. Methods In one-stage clotting assays, the procoagulant activities of factors II, VII, IX, X, XI, and XII were quantified. Non-activated partial thromboplastin time and a modified thrombin generation test served as global and activated coagulation factor XI specific clotting assays, respectively. Results The coagulation factor clotting activities of the 78 intravenous immunoglobulin lots were below the detection limit of the assays. The time to peak of thrombin generation using a thrombin generation test was longer than 35 min. The relevant amount of activated coagulation factor XI was below 0.37 nM. Non-activated partial thromboplastin time was greater than 203 s, except for the three pilot samples of manufacturer B in which we observed 0.48 to 0.09 IU/mL factor XI lever, 20 to 26 min for the time to peak of thrombin generation, 0.54 to 37.99 nM activated coagulation factor XI, and 155 to 182 s for non-activated partial thromboplastin time. Conclusions The three intravenous immunoglobulin lots from manufacturer B showed significant procoagulant potential. Further study is required to determine whether a program for activated coagulation factor XI determination in intravenous immunoglobulin products should be launched in China. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Activated coagulation factor XI",
            "Intravenous immunoglobulin",
            "Procoagulant",
            "Thromboembolic events"
        ],
        "venue": "Thrombosis Research",
        "year": 2013,
        "id": "3LSKdNj3"
    },
    "PPwYjwYl": {
        "authors": [
            {
                "name": "Ming-Hua Du",
                "org": "Medical School of Chinese PLA"
            },
            {
                "name": "Hong-Min Luo",
                "org": "Medical School of Chinese PLA"
            },
            {
                "name": "Sen Hu",
                "org": "Research Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Yi Lv",
                "org": "Research Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Zhi-Long Lin",
                "org": "Research Laboratory of Shock and Multiple Organ Dysfunction"
            },
            {
                "name": "Li Ma",
                "org": "Research Laboratory of Shock and Multiple Organ Dysfunction"
            }
        ],
        "title": "Electroacupuncture improves gut barrier dysfunction in prolonged hemorrhagic shock rats through vagus anti-inflammatory mechanism",
        "abstract": "Aim: To investigate whether electroacupuncture (EA) at Zusanli (ST36) prevents intestinal barrier and remote organ dysfunction following prolonged hemorrhagic shock through a vagus anti-inflammatory mechanism. Methods: Sprague-Dawley rats were subjected to about 45% of total blood volume loss followed by delayed fluid replacement (DFR) with Ringer lactate 3h after hemorrhage. In a first study, rats were randomly divided into six groups: (1) EAN: EA at non-channel acupoints followed by DFR; (2) EA: EA at ST36 after hemorrhage followed by DFR; (3) VGX/EA: vagotomy (VGX) before EA at ST36 and DFR; (4) VGX/EAN: VGX before EAN and DFR; (5) \u03b1-bungarotoxin (\u03b1-BGT)/EA:intraperitoneal injection of \u03b1-BGT before hemorrhage, followed by EA at ST36 and DFR; and (6) \u03b1-BGT/EAN group: \u03b1-BGT injection before hemorrhage followed by EAN and DFR. Survival and mean arterial pressure (MAP) were monitored over the next 12 h. In a second study, with the same grouping and treatment, cytokine levels in plasma and intestine, organ parameters, gut injury score, gut permeability to 4 kDa FITC-dextran, and expression and distribution of tight junction protein ZO-1 were evaluated. Results: MAP was significantly lowered after blood loss; EA at ST36 improved the blood pressure at corresponding time points 3 and 12 h after hemorrhage. EA at ST36 reduced tumor necrosis factor-\u03b1 and interleukin (IL)-6 levels in both plasma and intestine homogenates after blood loss and DFR, while vagotomy or intraperitoneal injection of \u03b1-BGT before EA at ST36 reversed its anti-inflammatory effects, and EA at ST36 did not influence IL-10 levels in plasma and intestine. EA at ST36 alleviated the injury of intestinal villus, the gut injury score being significantly lower than that of EAN group (1.85 \u00b1 0.33 vs 3.78 \u00b1 0.59, P < 0.05). EA at ST36 decreased intestinal permeability to FITCdextran compared with EAN group (856.95 ng/mL \u00b1 90.65 ng/mL vs 2305.62 ng/mL \u00b1 278.32 ng/mL, P < 0.05). EA at ST36 significantly preserved ZO-1 protein expression and localization at 12 h after hemorrhage. However, EA at non-channel acupoints had no such effect, and abdominal vagotomy and \u03b1-BGT treatment could weaken or eliminate the effects of EA at ST36. Besides, EA at ST36 decreased blood aminotransferase, MB isoenzyme of creatine kinase and creatinine vs EAN group at corresponding time points. At the end of 12-h experiment, the survival rate of the EA group was significantly higher than that of the other groups. Conclusion: EA at ST36 attenuates the systemic inflammatory response, protects intestinal barrier integrity, improves organ function and survival rate after hemorrhagic shock via activating the cholinergic antiinflammatory mechanism. \u00a9 2013 Baishideng. All rights reserved.",
        "keywords": [
            "Electro-acupuncture",
            "Hemorrhagic shock",
            "Intestinal permeability",
            "Tight junction",
            "Zusanli"
        ],
        "venue": "World Journal of Gastroenterology",
        "year": 2013,
        "id": "PPwYjwYl"
    },
    "0TQdab1Y": {
        "authors": [
            {
                "name": "Lin-Lin Jiang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Xiao-Yun Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Ci-Hui Yan",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Huai-Feng Qi",
                "org": "Tianjin Hong-ri Biotechnology Company Ltd."
            },
            {
                "name": "Dong-Sheng Xiong",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Dong-Mei Fan",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "Preparation of genetic engineering antibody anti-CD19(Fab) -LDM and its biological activity",
        "abstract": "Aims: To construct the prokaryotic expression system pAZYanti-CD19( Fab) -LDP, to purify the fusion protein anti-CD19 ( Fab)-LDP, to prepare energized fusion protein anti-CD19 (Fab)-LDM and to study its biological activity. Methods: PCR and overlap PCR were used to construct the recombinant plasmids anti-CD19 ( Fab)-LDP, then identified by DNA sequencing. The recombinant plasmid was transfected into Escherichia coli. The expression product was purified by Protein G and analyzed by the detection of SDS-PAGE and Western blot. The antigen binding activity was observed by FACS and confocal microscopy. The internalization ability of CD19 was determined by using indirect immunofluorescent staining and flow cytometry. The cytotoxicity of energized fusion protein on B lymphoma cells was evaluated with MTT assay. Furthermore, DNA damage was detected by comet assay. Results: The plasmid was constructed successfully. SDS-PAGE and western blotting analysis showed that the fusion protein was expressed successfully. And the relative molecular mass (Mr) of fusion protein was about 60 ku. FACS results showed that the antibody bound specifically to Raji cells. In addition, the energized fusion protein had much stronger cytotoxicity on B lymphoma cells. The results by comet assay showed that anti-CD19 ( Fab )-LDM induced DNA damage in Raji cells. Conclusion: Energized fusion protein anti-CD19( Fab)-LDM can target B lymphoma cells specifically with high cytotoxicity. The antibody proves to be a potent agent for targeted therapy in B lymphoma.",
        "keywords": [
            "B lymphoma cells",
            "CD19",
            "DNA damage",
            "Energized fusion protein",
            "Genetic engineering antibody",
            "LDM"
        ],
        "venue": "Chinese Pharmacological Bulletin",
        "year": 2013,
        "id": "0TQdab1Y"
    },
    "3kg35oRt": {
        "authors": [
            {
                "name": "Xiao-Hong Han",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Ning-Ning Zhang",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Dong-Mei Lin",
                "org": "Department of Pathology"
            },
            {
                "name": "Xue-Zhi Hao",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Yu-Tao Liu",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Lin Wang",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Peng Liu",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Zheng Yuan",
                "org": "Department of Pathology"
            },
            {
                "name": "Dan Li",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Hua Lin",
                "org": "Department of Medical Record"
            },
            {
                "name": "Yan Sun",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Yuan-Kai Shi",
                "org": "Department of Medical Oncology"
            }
        ],
        "title": "Immunohistochemistry reliably detects ALK rearrangements in patients with advanced non-small-cell lung cancer",
        "keywords": [
            "Anaplastic lymphoma kinase",
            "EML4-ALK",
            "Fluorescence in situ hybridization",
            "Immunohistochemistry",
            "Non-small-cell lung cancer",
            "qRT-PCR"
        ],
        "venue": "Virchows Archiv",
        "year": 2013,
        "id": "3kg35oRt"
    },
    "3oXtJNZX": {
        "authors": [
            {
                "name": "Hong-Min Luo",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Ming-Hua Du",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Zhi-Long Lin",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Lin Zhang",
                "org": "Obstetrics and Gynecology Department"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Huan Wang",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Wen Yu",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Yi Lv",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Jiang-Yang Lu",
                "org": "Department of Pathology"
            },
            {
                "name": "Yu-Li Pi",
                "org": "Department of Ophtalmology"
            },
            {
                "name": "Sen Hu",
                "org": "Laboratory of Shock and Organ Dysfunction"
            },
            {
                "name": "Zhi-Yong Sheng",
                "org": "Laboratory of Shock and Organ Dysfunction"
            }
        ],
        "title": "Valproic Acid Treatment Inhibits Hypoxia-Inducible Factor 1\u03b1 Accumulation and Protects against Burn-Induced Gut Barrier Dysfunction in a Rodent Model",
        "abstract": "Objective:Burn-induced gut dysfunction plays an important role in the development of sepsis and multiple organ dysfunction. Emerging evidence suggests that hypoxia-inducible factor-1\u03b1 (HIF-1\u03b1) is critical in paracelluar barrier functions via regulating vascular endothelial growth factor (VEGF) and myosin light chain kinase (MLCK) expression. Previous studies have also demonstrated that histone deacetylase inhibitors (HDACIs) can repress HIF-1\u03b1. This study aims to examine whether valproic acid (VPA), a HDACI, protects against burn-induced gut barrier dysfunction via repressing HIF-1\u03b1-dependent upregulation of VEGF and MLCK expression.Methods:Rats were subjected to third degree 55% TBSA burns and treated with/ without VPA (300mg/kg). Intestinal barrier dysfunction was evaluated by permeability of intestinal mucosa to fluorescein isothiocyanate (FITC)-dextran and histologic evaluation. Histone acetylation, tight junction protein zonula occludens 1 (ZO-1), VEGF, MLCK and HIF-1\u03b1 were measured. In addition, CaCO",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "3oXtJNZX"
    },
    "7QRW3mlj": {
        "authors": [
            {
                "name": "Chunqiu Hao",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Jiuping Wang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Wenzhen Kang",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Yumei Xie",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Yun Zhou",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Meijuan Peng",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Xuefan Bai",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Jianqi Lian",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Zhansheng Jia",
                "org": "Department of Infectious Diseases"
            }
        ],
        "title": "Kinetics of Th17 cytokines during telbivudine therapy in patients with chronic hepatitis b",
        "abstract": "Th17 cells and the secreting cytokines play an important role in the immune response and inflammation that is induced by hepatitis B virus (HBV). However, it remains not fully elucidated how the antiviral agents affect Th17 cytokines and signal pathway. Telbivudine therapy has been proved to inhibit HBV replication effectively and to improve clinical outcome of chronic hepatitis B (CHB). Thus, in this study, the effect of decrease in viral load and liver dysfunction resulting from telbivudine treatment on Th17 cells and the related cytokines IL-17, IL-22, and IL-23 were analyzed. Peripheral blood mononuclear cells and serum from twenty-four CHB patients were harvested at 0, 12, 24, 36, and 48 weeks after initiation of telbivudine treatment. In parallel to the reduction of HBV DNA and normalization of serum ALT, significant declines in circulating HBV-specific Th17 cells and IL-22 production were found during antiviral therapy. The expression of serum IL-22 and IL-23, but not IL-17 also decreased during therapy. Our findings suggest that antiviral effect of telbivudine may attribute to both direct virus inhibition and regulation of inflammation, which further improve the understanding of pathogenesis of HBV infection and develop antiviral strategy for controlling viral hepatitis. \u00a9 Copyright 2013, Mary Ann Liebert, Inc. 2013.",
        "keywords": [
            ""
        ],
        "venue": "Viral Immunology",
        "year": 2013,
        "id": "7QRW3mlj"
    },
    "eW9Yxh2D": {
        "authors": [
            {
                "name": "Yun Zhou",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Futao Zhao",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Lin Chen",
                "org": "Department of Medical Quality Control"
            },
            {
                "name": "Li Ma",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Yu Wang",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Yu He",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Zhiyuan Ma",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Haili Liu",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Yonghong Guo",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Ying Zhang",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Zhiqiang Yao",
                "org": "Department of Internal Medicine"
            },
            {
                "name": "Chunqiu Hao",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            },
            {
                "name": "Zhansheng Jia",
                "org": "Center of Diagnosis and Treatment for Infectious Diseases of Chinese PLA"
            }
        ],
        "title": "Development of a dendritic cell vaccine encoding multiple cytotoxic T lymphocyte epitopes targeting hepatitis C virus",
        "abstract": "The aim of the present study was to develop a dendritic cell (DC) vaccine encoding hepatitis C virus (HCV) multiple cytotoxic T lymphocyte (CTL) epitopes that can stimulate T cell responses in vitro, and can be used for immunization in vivo. DCs were infected with recombinant replication-defective adenoviruses (Ads) expressing 2 HCV sequences fused with green fluorescent protein (GFP) and FLAG tags. One sequence (sequence 1) contained the HCV CTL epitopes, NS4B 1793-1801 and P7 774-782, as well as the HCV Th epitope, NS3 1248-1261. A second sequence (sequence 2) was the positive epitope control which contained HCV core 35-44, core 132-140 and NS3 1248-1261. The efficiency of infection was detected by flow cytometry and the expression of HCV epitopes in the DCs was confirmed by RT-PCR and western blot analysis. Ad infection significantly enhanced DC maturation and interleukin (IL)-12p70 production, resulting in T cell proliferation and increased interferon-\u03b3 secretion. The CTLs stimulated by Ad-infected DCs specifically killed Huh7.5 human hepatoma cells. The recombinant Ad-expressing multiple CTL HCV epitopes effectively infected the DCs in vitro and promoted T cell antiviral immune responses, thereby laying the foundation for the development of anti-HCV DC vaccines.",
        "keywords": [
            "Adenovirus",
            "Cytotoxic T lymphocyte epitope",
            "Dendritic cell",
            "Hepatitis C virus",
            "Vaccine"
        ],
        "venue": "International Journal of Molecular Medicine",
        "year": 2013,
        "id": "eW9Yxh2D"
    },
    "1UtV4lvC": {
        "authors": [
            {
                "name": "Guoqiang Chang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hongju Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jian Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Yujuan Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hua Xu",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Chijuan Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Hairui Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Qinghua Li",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Tianxiang Pang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "CD44 targets Wnt/\u03b2-catenin pathway to mediate the proliferation of K562 cells",
        "abstract": "Background: Chronic myeloid leukemia is a clonal myeloproliferative disorder disease in which BCR/ABL plays an important role as an oncoprotein and molecular target. Despite the success of targeted therapy using tyrosine kinase inhibitors, CML remains largely incurable, most likely due to the treatment resistance after firstly chemical therapy. So know well the unique molecular pathway of CML is very important.Methods: The expressions of CD44 in different leukemia patients and cell lines were detected by real-time PCR and western blotting. The effects of CD44 on proliferation of K562 cells were determined using the MTT and colony formation assays, and even in a nude mouse transplantation model. Then, the cell cycle changes were detected by flow cytometric analysis and the early apoptosis of cells was detected by the annexin V/propidium iodide double-staining assay. The expressions of the cycles and apoptosis-related proteins p21, Cyclin D1 and Bcl-2 were analyzed by western blot and real-time PCR assay. Finally, the decreased nuclear accumulation of \u03b2-catenin was detected by western blotting and immunefluorescence.Results: Firstly, we showed that CD44 expression was increased in several kinds of leukemia patients and K562 cells. By contrast, the down-regulation of CD44 resulted in decreased proliferation with a G",
        "keywords": [
            "CD44",
            "Cell cycle",
            "Chronic myeloid leukemia",
            "Proliferation",
            "Wnt/\u03b2-catenin"
        ],
        "venue": "Cancer Cell International",
        "year": 2013,
        "id": "1UtV4lvC"
    },
    "HUIlpxFH": {
        "authors": [
            {
                "name": "Xun Ye",
                "org": ""
            },
            {
                "name": "Xing-Ju Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ling-Tong Liu",
                "org": ""
            },
            {
                "name": "Wen-Lei Wang",
                "org": ""
            },
            {
                "name": "Shuo Wang",
                "org": ""
            },
            {
                "name": "Yong Cao",
                "org": ""
            },
            {
                "name": "Dong Zhang",
                "org": ""
            },
            {
                "name": "Rong Wang",
                "org": ""
            },
            {
                "name": "Ji-Zong Zhao",
                "org": ""
            },
            {
                "name": "Yuan-Li Zhao",
                "org": ""
            }
        ],
        "title": "Clinical values of intraoperative indocyanine green fluorescence video angiography with Flow 800 software in cerebrovascular surgery",
        "abstract": "Background Microscope-integrated near-infrared indocyanine green video angiography (ICG-VA) has been used in neurosurgery for a decade. This study aimed to assess the value of intraoperative indocyanine green (ICG) video angiography with Flow 800 software in cerebrovascular surgery and to discover its hemodynamic features and changes of cerebrovascular diseases during surgery. Methods A total of 87 patients who received ICG-VA during various surgical procedures were enrolled in this study. Among them, 45 cases were cerebral aneurysms, 25 were cerebral arteriovenous malformations (AVMs), and 17 were moyamoya disease (MMD). A surgical microscope integrating an infrared fluorescence module was used to confirm the residual aneurysms and blocking of perforating arteries in aneurysms. Feeder arteries, draining veins, and normal cortical vessels were identified by the time delay color mode of Flow 800 software. Hemodynamic parameters were recorded. All data were analyzed by SPSS version 18.0 (SPSS Inc., USA). T-test was used to analyze the hemodynamic features of AVMs and MMDs, the influence on peripheral cortex after resection in AVMs, and superficial temporal artery to middle cerebral artery (STA-MCA) bypass in MMDs. Results The visual delay map obtained by Flow 800 software had more advantages than the traditional playback mode in identifying the feeder arteries, draining veins, and their relations to normal cortex vessels. The maximum fluorescence intensity (MFI) and the slope of ICG fluorescence curve of feeder arteries and draining veins were higher than normal peripheral vessels (MFI: 584.24\u00b185.86 vs. 382.94\u00b191.50, slope: 144.95\u00b138.08 vs. 69.20\u00b113.08, P <0.05). The arteriovenous transit time in AVM was significantly shorter than in normal cortical vessels ((0.60\u00b10.27) vs. (2.08\u00b11.42) seconds, P <0.05). After resection of AVM, the slope of artery in the cortex increased, which reflected the increased cerebral flow. In patients with MMD, after STA-MCA bypass, cortex perfusion of corresponding branches region increased and local cycle time became shorter. Conclusion Intraoperative ICG video angiography combined with hemodynamic parameter analysis obtained by Flow 800 software appears to be useful for intraoperative monitoring of regional cerebral blood flow in cerebrovascular disease.",
        "keywords": [
            "Arteriovenous malformations",
            "Hemodynamic",
            "Indocyanine green",
            "Moyamoya disease"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2013,
        "id": "HUIlpxFH"
    },
    "mTHXzpDk": {
        "authors": [
            {
                "name": "Mengjing Xiao",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Ligen Li",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Quan Hu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Lingying Liu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Wanli Chu",
                "org": "Department of Burn and Plastic Surgery"
            },
            {
                "name": "Haijun Zhang",
                "org": "Department of Burn and Plastic Surgery"
            }
        ],
        "title": "Rapamycin reduces burn wound progression by enhancing Autophagy in deep second-degree burn in rats",
        "abstract": "Burn wound progression is caused by many mechanisms including local tissue hypoperfusion, prolonged inflammation, free radical damage, apoptosis, and necrosis in burn wounds. Autophagy, a homeostatic process by which cells break down their own components, was found to protect against ischemic injury, inflammatory diseases, and apoptosis in some cases. We tested whether rapamycin, an autophagy inducer, could ameliorate burn wound progression and promote wound healing through autophagy enhancement. Using a previously described deep second-degree burn model, we first tested the effects of rapamycin on autophagic response in burn wound tissue. Autophagy levels in wound tissue of treated rats were increased as compared with controls. Furthermore, we found that laser Doppler flowmetry values and Na/K-ATPase activities were markedly higher in the treated wounds. The content of interleukin-8, methane dicarboxylic aldehyde, and myeloperoxidase activity in the wounds of treated rats were much lower than in controls. The apoptotic rates in treated wounds were much lower than controls as determined by terminal deoxynucleotidyl transferase mediated nick end labeling assay. Finally, histomorphological analysis showed that burn wound progression in the treatment group was ameliorated. The time to wound reepithelialization was shorter in the treated wounds than controls 22.5 \u00b1 1.4 days vs. 24.8 \u00b1 1.3 days (mean \u00b1 standard deviation, p < 0.01). \u00a9 2013 by the Wound Healing Society.",
        "keywords": [
            ""
        ],
        "venue": "Wound Repair and Regeneration",
        "year": 2013,
        "id": "mTHXzpDk"
    },
    "NZFweDiJ": {
        "authors": [
            {
                "name": "Huafeng Kang",
                "org": ""
            },
            {
                "name": "Zhijun Dai",
                "org": ""
            },
            {
                "name": "Xiaobin Ma",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yaofeng Jin",
                "org": ""
            },
            {
                "name": "Xiaoxu Liu",
                "org": ""
            },
            {
                "name": "Xijing Wang",
                "org": ""
            }
        ],
        "title": "A genetic variant in the promoter of APE1 gene (-656 T>G) is associated with breast cancer risk and progression in a Chinese population",
        "abstract": "Background/aims: APE1 is an important DNA repair protein in the base excision repair pathway. Genetic variations in APE1 have been suggested to influence individuals' susceptibility to human malignancies. The present study was aimed to investigate the associations between two functional polymorphisms in APE1 (-. 656 T > G and 1349. T>G) and breast cancer risk. Methods: We genotyped the two polymorphisms in a case-control study of 500 breast cancer patients and 799 age-matched cancer-free controls using the TaqMan method. Unconditional logistic regression adjusted for potential confounding factors was used to assess the associations. Results: We found that the variant genotypes of the -. 656. T>G were significantly associated with decreased breast cancer risk, compared with the wild genotype [TG/GG vs. TT: adjusted odds ratio (OR) = 0.71, 95% confidence interval (CI) = 0.56-0.91], and the protective effect of this polymorphism was more predominant among the subgroups of younger subjects (< 52 years) (OR = 0.65, 95% CI = 0.46-0.92). Besides, we found that the variant genotypes were associated with less frequent lymph node metastasis (P = 0.020, OR = 0.64, 95% CI = 0.44-0.94). We did not observe any significant association between the 1349. T>G polymorphism and breast cancer risk. Conclusion: Our results suggest that the APE1 -. 656. T>G but not the 1349. T>G polymorphism may influence the susceptibility and progression of breast cancer in the Chinese population. Large population-based prospective studies are required to validate these findings. \u00a9 2013 Elsevier B.V.",
        "keywords": [
            "APE1",
            "Breast cancer",
            "Polymorphism",
            "Susceptibility"
        ],
        "venue": "Gene",
        "year": 2013,
        "id": "NZFweDiJ"
    },
    "8eLFIs2l": {
        "authors": [
            {
                "name": "Yu Teng",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Shaofa Xu",
                "org": "Department of Thoracic surgery"
            },
            {
                "name": "Wentao Yue",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Lina Zhang",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Xiaoting Zhao",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Yinan Guo",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Chunyan Zhang",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Meng Gu",
                "org": "Department of Cellular and Molecular Biology"
            },
            {
                "name": "Yue Wang",
                "org": "Department of Cellular and Molecular Biology"
            }
        ],
        "title": "Serological investigation of the clinical significance of fascin in non-small-cell lung cancer",
        "abstract": "Objectives: Fascin, a conserved actin bundling protein family member, is frequently up-regulated in various cancer types, including non-small-cell lung cancer (NSCLC), and it plays increasingly important roles in the progression of tumor invasion and metastasis. However, variations in the serum fascin level in tumor patients are usually neglected. Materials and Methods: In the present study, serum samples from 501 stage I-IV NSCLC patients and 109 healthy volunteers were investigated by an enzyme-linked immunosorbent assay. Results: The serum fascin level was markedly increased in the NSCLC patients (P< 0.05), particularly in advanced cases (P< 0.01), compared with that in the healthy controls. We also found that the serum fascin level was significantly correlated with female sex (P= 0.02), non-smoking status (P= 0.044), and adenocarcinoma histology (P< 0.001), with a higher positive rate relative to each counterpart. Furthermore, our results suggested that the serum fascin level reflects the aggressive progress of both lymphatic (P< 0.001) and distant (P< 0.001) metastases in NSCLC. A survival analysis of 283 eligible patients who underwent a follow-up examination after 3 years revealed that the patients in the serum fascin-positive group had a significantly lower overall survival rate compared with those in the negative group for 134 non-distant metastatic (stage M0) cases (P= 0.044). A subsequent Cox regression analysis revealed that the serum fascin level was an independent prognostic factor for M0-stage NSCLC (univariate, P= 0.001; multivariate, P= 0.038). Conclusion: Our study suggests that the serum fascin level is an effective indicator of tumor aggressiveness, and that it plays an important role in the prognosis of NSCLC, particularly for non-distant metastatic patients. \u00a9 2013 Elsevier Ireland Ltd.",
        "keywords": [
            "Fascin",
            "Lung cancer",
            "Metastatic",
            "NSCLC",
            "Prognosis"
        ],
        "venue": "Lung Cancer",
        "year": 2013,
        "id": "8eLFIs2l"
    },
    "nCCr9OcR": {
        "authors": [
            {
                "name": "Yang Liu",
                "org": "Department of Intensive Care Unit"
            },
            {
                "name": "Li Ma",
                "org": "Cellular and Molecular Biology"
            }
        ],
        "title": "Which is more important in the potential interference on cardioprotection by remote ischemic preconditioning: \u03b2-blockers or anesthetic choice?",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Journal of Thoracic and Cardiovascular Surgery",
        "year": 2013,
        "id": "nCCr9OcR"
    },
    "j81P6hS3": {
        "authors": [
            {
                "name": "Hongju Zhang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Guoqiang Chang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Jian Wang",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Yani Lin",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology"
            },
            {
                "name": "Tianxiang Pang",
                "org": "State Key Laboratory of Experimental Hematology"
            }
        ],
        "title": "CUEDC2 sensitizes chronic myeloid leukemic cells to imatinib treatment",
        "abstract": "CUEDC2, a newly reported protein, has been found to be ubiquitously expressed in human tissues and repress NF-\u03baB activity. To study the role of CUEDC2 in chronic myeloid leukemia (CML), we explored the function of CUEDC2 in CML cells through using the CML cell line K562 and its imatinib resistant cells K562/G01. K562 cells expressed a relatively higher level of CUEDC2 compared to K562/G01 cells. Knockdown of CUEDC2 in K562 cells resulted in decreased cell apoptosis after imatinib treatment; when CUEDC2 was overexpressed in K562/G01 cells, imatinib induced more cell apoptosis. By analyzing the activity of NF-\u03baB, the results indicated a negative association between the expression of CUEDC2 and NF-\u03baB signaling pathway in these CML cells. Our data suggested that the expression level of CUEDC2 has an inverse correlation with imatinib resistance and activity of NF-\u03baB signaling pathway in CML cells, CUEDC2 could regulate imatinib sensitivity in CML cells at least partially through NF-\u03baB signaling pathway. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Chronic myeloid leukemia (CML)",
            "CUEDC2",
            "Imatinib",
            "K562",
            "NF-\u03baB"
        ],
        "venue": "Leukemia Research",
        "year": 2013,
        "id": "j81P6hS3"
    },
    "aO5mK1yz": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wentao Yue",
                "org": ""
            },
            {
                "name": "Yu Teng",
                "org": ""
            },
            {
                "name": "Lina Zhang",
                "org": ""
            },
            {
                "name": "Meng Gu",
                "org": ""
            },
            {
                "name": "Yue Wang",
                "org": ""
            }
        ],
        "title": "Serum anti-CCNY autoantibody is an independent prognosis indicator for postoperative patients with early-stage nonsmall-cell lung carcinoma",
        "abstract": "Cyclin Y (CCNY) is a novel cyclin and almost nothing is known about its role in human cancers. To investigate the clinical significance of serum anti-CCNY autoantibodies in nonsmall-cell lung carcinoma (NSCLC), the serum levels of CCNY protein in 264 patients with NSCLC, 103 patients with tuberculosis, and 89 healthy controls were analyzed by immunohistochemistry. The result shows that, compared with normal lung tissues, the NSCLC tissues contained higher levels of CCNY protein. The levels of anti-CCNY autoantibodies were higher in the sera of the patients with NSCLC than in the sera of the healthy controls (P < 0.001) or the patients with tuberculosis (P = 0.027).Moreover, in a Cox regression analysis, anti-CCNY autoantibody was an independent factor that predicted poor prognosis for postoperative patientswith early-stage NSCLC(P = 0.026) as well as for those with distant metastasis (P = 0.012). Our data indicated that Anti-CCNY autoantibody may be useful as a latent tumor marker to facilitate diagnosis and may represent a novel prognostic indicator for patients with early stage NSCLC. Copyright \u00a9 2013 Peter Kruzliak et al.",
        "keywords": [
            ""
        ],
        "venue": "Disease Markers",
        "year": 2013,
        "id": "aO5mK1yz"
    },
    "Yf9RKYzn": {
        "authors": [
            {
                "name": "Chang Ting Wang",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Gen Xu Wang",
                "org": "Institute of Mountain Hazards and Environment, Chinese Academy of Science"
            },
            {
                "name": "Wei Liu",
                "org": "Northwest Plateau Institute of Biology, Chinese Academy of Science"
            },
            {
                "name": "Yong Wang",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Lei Hu",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            }
        ],
        "title": "Effects of establishing an artificial grassland on vegetation characteristics and soil quality in a degraded meadow",
        "abstract": "Grassland restoration, which utilizes agricultural practices (e.g., ploughing, harrowing, and fertilization), can not only change ecosystem processes to support the survival of native plants but can also affect soil microbial biomass and activity. In an artificial grassland established to restore a degraded meadow, parameters including coverage, species richness, diversity, and biomass (including above-and below-ground biomass) generally increased after four years of restoration. Likewise, soil organic matter (SOM), total nitrogen (N), available N, total phosphorus (P), and available P exhibited the same trend. The activities of selected enzymes decreased with soil depth (P < 0.05) and increased during the successional process associated with restoration. Soil enzyme activities were related to the physico-chemical characteristics of the soil and plant primary production. After four years of restoration, the plants and soils were resilient to the grassland restoration process. The results of the present study suggest a significant positive impact of artificial grassland establishment on soil quality. Artificial grassland establishment was an effective measure for restoring heavily degraded alpine meadows in the Qinghai-Tibetan Plateau region. The rapid establishment of vegetative cover and plant functional group composition after artificial grassland construction are fundamental for limiting soil erosion and restoring the initial ecosystem function. As soil is a fundamental component of every terrestrial ecosystem, soil restoration is a vital process during ecological restoration. Thus, an increase in the nutrient status of the soil is important for the sustainable development of alpine meadows. The long-term accumulation of SOM, the retention of nutrients, and the buildup of microbial biomass are ultimately attributed to labile carbon input from plant primary production. \u00a9 2014 Taylor and Francis.",
        "keywords": [
            "alpine meadow",
            "enzyme activity",
            "microbial biomass",
            "plant community",
            "soil organic carbon"
        ],
        "venue": "Israel Journal of Ecology and Evolution",
        "year": 2013,
        "id": "Yf9RKYzn"
    },
    "2uW6nrbS": {
        "authors": [
            {
                "name": "Xiao Hong Han",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Yuan Kai Shi",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Zheng Lyu",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Hong Ying Yang",
                "org": "Department of Pathology"
            },
            {
                "name": "Jia Rui Yao",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Jian Li",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Bo Li",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Yan Qin",
                "org": "Department of Medical Oncology"
            }
        ],
        "title": "Comparison of immunohistochemistry with fluorescence in situ hybridization in determining the human epidermal growth factor receptor 2 status of breast cancer specimens: A multicenter study of 3 149 Chinese patients",
        "abstract": "Background Accurate detection of human epidermal growth factor receptor 2 (HER2) expression and gene amplification is crucial for the application of HER2-specific therapy and for evaluating the response of patients with breast cancer. A uniform and standard procedure of immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH) needs to be established for evaluating the HER2 status in breast cancer tissues for the treatment of patients with real HER2-positive tumors. The present multicenter study was aimed to examine the HER2 status in breast cancer specimens from Chinese patients using both IHC and FISH methods. Methods A multicenter study was performed on the HER2 status in 3 149 breast cancer specimens from different ethnic populations and areas in China by IHC and FISH assays. The potential association of HER2 status with demographic and clinical characteristics was analyzed. Results The positive rates for HER2 over-expression and HER2 amplification were 23.3% and 27.5% in this study, respectively. The concordance between IHC and FISH was 71.2% (\u03ba=0.494, P <0.001). Furthermore, 72.9% of specimens with IHC 2+ were negative to FISH. The discordance rates among laboratories were from 5% to 28% for IHC and 1% to 16% for FISH. HER2 amplification was associated significantly with advanced tumor stage (III or IV, P=0.002), large tumor size (>5 cm, P=0.002), moderate and poor histological grades (P <0.0001), post-menopause (P <0.0001), ER-PR- (P=0.002), and having \u22654 lymph nodes affected (P <0.0001) in this population. The positive rates of HER2 amplification in specimens from Man and Hui Chinese were significantly higher than that in other Chinese populations. There are slightly higher positive rates of HER2 expression and amplification in Chinese patients with breast cancer. Conclusion These findings may provide new insights into understanding the epidemiological features of HER2 expression and amplification, and may be valuable for clinical practice.",
        "keywords": [
            "Breast cancer",
            "Fluorescent in situ hybridization",
            "Human epidermal growth factor receptor 2",
            "Immunohistochemistry"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2014,
        "id": "2uW6nrbS"
    },
    "cwMwaNSU": {
        "authors": [
            {
                "name": "Yang Wang",
                "org": "Jilin Ginseng Academy, Changchun University of Chinese Medicine"
            },
            {
                "name": "Li Ma",
                "org": "School of Environmental Air Security and Pollution Control Engineering, Jinan University"
            },
            {
                "name": "Yi Sun",
                "org": "Jilin Ginseng Academy, Changchun University of Chinese Medicine"
            },
            {
                "name": "Liman Yang",
                "org": "Jilin Ginseng Academy, Changchun University of Chinese Medicine"
            },
            {
                "name": "Hao Yue",
                "org": "Jilin Ginseng Academy, Changchun University of Chinese Medicine"
            },
            {
                "name": "Shuying Liu",
                "org": "Jilin Ginseng Academy, Changchun University of Chinese Medicine"
            }
        ],
        "title": "Metabonomics study on the hot syndrome of traditional Chinese medicine by rapid resolution liquid chromatography combined with quadrupole time-of-flight tandem mass spectrometry",
        "abstract": "The hot syndrome refers to any feverish conditions during a pathological development, a sub-health phenomenon, and is a potential risk for human health. The metabonomics study on the hot syndrome may provide insight into understanding of its pathology and play a role in the prevention and treatment of its related diseases. In this paper, the rats were dosed with the hot syndrome prescription, ginseng and water. The corresponding urine samples were identified by rapid resolution liquid chromatography combined with quadrupole time-of-flight tandem mass spectrometry. More than 1,000 metabolic compounds from different urine samples could be further differentiated by principal component analysis. As a result, the rat body temperature and weight were recognized as the hot syndrome related factors. Some specific metabolites have been discovered as a pattern of the potential biomarkers for the hot syndrome. The results showed that ginseng cannot cause the hot syndrome in a reasonable dose, but the hot syndrome prescription can. It is suggested that ginseng cannot be used only as a tradition Chinese medicine but also as a nutrient. The work showed metabonomics method is a valuable tool in studying mechanism of the hot syndrome. \u00a9 2013 The Pharmaceutical Society of Korea.",
        "keywords": [
            "Mass spectrometry",
            "Metabonomics",
            "Principal component analysis",
            "The hot syndrome"
        ],
        "venue": "Archives of Pharmacal Research",
        "year": 2014,
        "id": "cwMwaNSU"
    },
    "4XHX9tHf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology, Tianjin Medical University General Hospital"
            },
            {
                "name": "Huiqin Yan",
                "org": "Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenviroment, Tianjin Lung Cancer Institute, Tianjin Medical University General Hospital"
            },
            {
                "name": "Qinhua Zhou",
                "org": "Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenviroment, Tianjin Lung Cancer Institute, Tianjin Medical University General Hospital"
            }
        ],
        "title": "AG1478 inhibits the migration and invasion of cisplatin-resistant human lung adenocarcinoma cells via the cell cycle regulation by matrix metalloproteinase-9",
        "abstract": "AG1478 is a specific epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor. The effect of AG1478 on the A549/DDP (cisplatin-resistant human lung adenocarcinoma) cell line is unknown. The aim of the present study was to investigate the effects of AG1478 on the A549/DDP cell line and its sensitive parental A549 cell line. The two cell lines were treated with AG1478 and the growth, proliferation, migration and invasion of the tumor cell lines were measured using flow cytometry, as well as 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, wound healing and Transwell system assays. The expression of metastasis-associated genes and proteins was evaluated by quantitative-polymerase chain reaction and western blot analysis. The molecular mechanisms were investigated using short-interfering RNAs (siRNAs). The phosphorylation status of the key cell cycle protein, retinoblastoma (Rb), was also investigated. The results revealed that AG1478 inhibited the growth of the two cell lines with varying potency, and that the A549/DDP cell line was more sensitive to AG1478 than the A549 cell line. Cell migration and invasion, as well as matrix metalloproteinase (MMP)-9 and E2F1 expression were significantly inhibited. However, MMP-9 expression was also significantly suppressed in the two cell lines following transfection with E2F1-targeting siRNA. In addition, AG1478 significantly arrested A549/DDP and A549 cells in G",
        "keywords": [
            "AG1478",
            "Cell cycle",
            "Cisplatin resistance",
            "Matrix metalloproteinase-9",
            "Metastasis"
        ],
        "venue": "Oncology Letters",
        "year": 2014,
        "id": "4XHX9tHf"
    },
    "xhK6UdPC": {
        "authors": [
            {
                "name": "Huawen Li",
                "org": ""
            },
            {
                "name": "Guoqiang Chang",
                "org": ""
            },
            {
                "name": "Jian Wang",
                "org": ""
            },
            {
                "name": "Lihong Wang",
                "org": ""
            },
            {
                "name": "Weina Jin",
                "org": ""
            },
            {
                "name": "Yani Lin",
                "org": ""
            },
            {
                "name": "Yan Yan",
                "org": ""
            },
            {
                "name": "Ruojun Wang",
                "org": ""
            },
            {
                "name": "Wei Gao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qinghua Li",
                "org": ""
            },
            {
                "name": "Tianxiang Pang",
                "org": ""
            }
        ],
        "title": "Cariporide sensitizes leukemic cells to tumor necrosis factor related apoptosis-inducing ligand by up-regulation of death receptor 5 via endoplasmic reticulum stress-CCAAT/enhancer binding protein homologous protein dependent mechanism",
        "abstract": "CCAAT/enhancer binding protein homologous protein (CHOP) expression increases when Na<sup>+</sup>-H<sup>+</sup> exchanger 1 (NHE1) is inhibited. Endoplasmic reticulum (ER) stress has been shown to trigger tumor cell death through CHOP. We therefore hypothesized that NHE1 activity correlates with ER stress and confers pharmaceutical potential to NHE1 inhibitor as an anti-tumor agent. The present study showed that treatment with the NHE1 inhibitor cariporide led to ER stress-induced up-regulation of the death receptor 5 (DR5) which is mediated by CHOP at the transcriptional level. We also determined that ER stress-induced Janus kinase (JNK) activation was responsible for the modulation of CHOP. Combining cariporide with tumor necrosis factor related apoptosis-inducing ligand (TRAIL) led to a significantly enhanced level of apoptosis that was abrogated by siRNA silencing of CHOP. This study provides a potential mechanistic rationale for the use of NHE1 inhibitor in combination with DR5 agonists to induce apoptosis in leukemia. \u00a9 2014 Informa UK, Ltd.",
        "keywords": [
            "CHOP",
            "ER stress",
            "Leukemia",
            "NHE1"
        ],
        "venue": "Leukemia and Lymphoma",
        "year": 2014,
        "id": "xhK6UdPC"
    },
    "Bzu7xkMT": {
        "authors": [
            {
                "name": "Bin Yuan",
                "org": "Research Center of Traditional Chinese Medicine Information Engineering, Beijing University of Chinese Medicine"
            },
            {
                "name": "Ying-Long Ren",
                "org": "Research Center of Traditional Chinese Medicine Information Engineering, Beijing University of Chinese Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Research Center of Traditional Chinese Medicine Information Engineering, Beijing University of Chinese Medicine"
            },
            {
                "name": "Hao Gu",
                "org": "Research Center of Traditional Chinese Medicine Information Engineering, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yun Wang",
                "org": "Research Center of Traditional Chinese Medicine Information Engineering, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yan-Jiang Qiao",
                "org": "Research Center of Traditional Chinese Medicine Information Engineering, Beijing University of Chinese Medicine"
            }
        ],
        "title": "Analysis on replacement of traditional Chinese medicine bear bile with bile acids based on drug properties",
        "abstract": "Objective: To discuss the rationality of the clinical replacement of traditional Chinese medicine (TCM) bear bile with bile acid constituents, and analyze the difference between these constituents and bear bile in drug properties. Method: Summarizing the drug properties of bear bile by reference to medical literatures for drug properties of TCM bear bile and Science of Traditional Chinese Medicine (China Press of Traditional Chinese Medicine, 2007). Analyzing and summarizing the pharmacological effects of main bile acid constituents according to relevant literatures for studies on pharmacological effects of main bile acid constituents in CNKI database. Predicating the drug properties of these bile acid constituents by using the drug property predication model established by the study group according the pharmacological effects of main bile acid constituents in the paper, and compare the prediction results with the drug properties of bear bile. Result: Bile acid constituents in bear bile were mostly cold in property, bitter in taste, and the combination of their drug properties could reflect the combined drug properties of bear bile. Conclusion: All of these bile acid constituents in bear bile could show part of effects of bear bile. Attention shall be given to regulate the medication scheme in clinical application according to actual conditions.",
        "keywords": [
            "Bear acid",
            "Bear bile",
            "Combined drug properties",
            "Drug property prediction"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2014,
        "id": "Bzu7xkMT"
    },
    "zz9alQZB": {
        "authors": [
            {
                "name": "Sen Hu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hong-Min Luo",
                "org": ""
            },
            {
                "name": "Zhi-Long Lin",
                "org": ""
            },
            {
                "name": "Xiao-Qing Wang",
                "org": ""
            },
            {
                "name": "Yan-Hua Jia",
                "org": ""
            },
            {
                "name": "Xiao-Dong Bai",
                "org": ""
            },
            {
                "name": "Fang-Qiang Zhou",
                "org": ""
            },
            {
                "name": "Zhi-Yong Sheng",
                "org": ""
            }
        ],
        "title": "Pyruvate is superior to reverse visceral hypoperfusion in peritoneal resuscitation from hemorrhagic shock in rats",
        "abstract": "Aims: The objective of this study was to investigate the effects of pyruvate-containing fluids on peritoneal resuscitation (PR), following intravenous fluid resuscitation from hemorrhagic shock (HS) in rats. Methods: One hundred rats following 1-h HS with mean arterial pressure 35 \u00b1 5 mmHg were randomly assigned to five groups (n = 10) in each of two comparable sets: group VR: intravenous resuscitation (VR) only and four groups with PR after VR: groups NS, LA, P1, and P2, resuscitated with normal saline, lactated peritoneal dialysis solution (PDS), pyruvated PDS, and 2.2% pyruvate, respectively. The splanchnic blood flow on surfaces of liver, kidney, and intestinal mucosa was detected. Blood samples were taken before HS and at T180 or T360 in these two animal sets after hemorrhage for function tests of liver, kidney, and intestinal mucosa, respectively. The intestinal mucosal barrier protein: zonula occludens 1 (ZO-1) and tissue water contents of these organs were also determined. Results: Splanchnic blood flow was significantly preserved in all PR groups with hyperosmolar solutions: group P1 and group P2 with pyruvate were more advantageous than group LA. Group P2 was the most efficient among groups in reverse of visceral hypoperfusion. Organ function and tissue water contents of liver, kidney, and intestine and the intestinal barrier ZO-1 density were also improved in group P1 and group P2, compared with group LA. Among organs, the pyruvate protection of intestinal mucosa was the most apparent by reversing splanchnic blood flow and diamine oxidase close to reference ranges with the highest ZO-1 density. Group P2 showed the most pyruvate protection in all test parameters among four groups with PR. Conclusions: Peritoneal resuscitation with hyperosmolar fluids attenuated visceral vasoconstriction and splanchnic hypoperfusion and improved the intestinal barrier protein and organ function following conventional fluid resuscitation from severe HS in rats. Pyruvate was superior to lactate in PDS as PR fluids, and 2.2% pyruvate was the optimal fluid in PR. Copyright \u00a9 2014 by the Shock Society.",
        "keywords": [
            "Intestinal mucosal barrier",
            "Lactate",
            "Peritoneal dialysis solution",
            "Splanchnic blood flow",
            "Tight junction protein"
        ],
        "venue": "Shock",
        "year": 2014,
        "id": "zz9alQZB"
    },
    "zECJCjsy": {
        "authors": [
            {
                "name": "Mengjing Xiao",
                "org": "Department of Burn and Plastic Surgery, Burn Institute, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Ligen Li",
                "org": "Department of Burn and Plastic Surgery, Burn Institute, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Chenxi Li",
                "org": "Department of Burn and Plastic Surgery, Burn Institute, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Peirong Zhang",
                "org": "Hematology Department, Beijing Daopei Hospital"
            },
            {
                "name": "Quan Hu",
                "org": "Department of Burn and Plastic Surgery, Burn Institute, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery, Burn Institute, First Affiliated Hospital of General Hospital of PLA"
            },
            {
                "name": "Haijun Zhang",
                "org": "Department of Burn and Plastic Surgery, Burn Institute, First Affiliated Hospital of General Hospital of PLA"
            }
        ],
        "title": "Role of autophagy and apoptosis in wound tissue of deep second-degree burn in rats",
        "abstract": "Objectives The pathogenesis of burn wound progression is poorly understood. Contributing factors include continuous loss of blood perfusion, excessive inflammation, and elevated apoptosis levels in wound tissue. Macroautophagy (here referred to simply as autophagy) is associated with many chronic diseases. The authors hypothesized that autophagy is involved in burn wound progression in a rat model of deep second-degree burn. Methods Deep second-degree burns were modeled using a brass rod heated to 100\u00b0C applied for 6 seconds to the back skin of Wistar rats. Full-thickness biopsies were obtained from burned and nonburned controls at several times postburn. Western blotting and immunohistochemical (IHC) staining determined expression of the autophagy markers Light Chain 3 (LC3) and beclin-1. Apoptosis was determined by terminal-deoxynucleoitidyl transferase mediated nick end labeling (TUNEL) assay and laser Doppler flowmetry (LDF)-measured tissue perfusion. Myeloperoxidase (MPO) activity assay measured inflammation. Hematoxylin and eosin (H&E) and Masson's trichrome staining-determined pathology and wound depth. Results The LC3 and beclin-1 protein level in burn wounds decreased to one-fourth of normal levels (p < 0.01) over 24 hours and then began to increase but still did not reach their normal level. TUNEL-positive cells in burn wounds were 3.7-fold (p < 0.01) elevated over 48 hours and then decreased slightly, yet still remained higher than in normal skin. The burn wound progressed in depth over 72 hours. In addition, significant decrease in LDF values and upregulation of MPO activity were observed. Enhanced LC3-positive cells were observed in the deep dermal layer of burn wounds as shown by IHC staining. Conclusions A reduction in autophagy and blood flow and an increase in apoptosis and inflammation were observed in burn wounds early during the course of burn injury progression. This suggests that autophagy, complemented by apoptosis, play important roles in burn progression. Enhanced autophagy in the deep dermis may be a prosurvival mechanism against ischemia and inflammation after burn injury. \u00a9 2014 The Authors.",
        "keywords": [
            ""
        ],
        "venue": "Academic Emergency Medicine",
        "year": 2014,
        "id": "zECJCjsy"
    },
    "0RJrNNoM": {
        "authors": [
            {
                "name": "Xiaoting Zhao",
                "org": "Department of Cellular Biology, Beijing Chest Hospital, Capital Medical University"
            },
            {
                "name": "Wentao Yue",
                "org": "Department of Cellular Biology, Beijing Chest Hospital, Capital Medical University"
            },
            {
                "name": "Lina Zhang",
                "org": "Department of Cellular Biology, Beijing Chest Hospital, Capital Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Cellular Biology, Beijing Chest Hospital, Capital Medical University"
            },
            {
                "name": "Wenyun Jia",
                "org": "Department of Cellular Biology, Beijing Chest Hospital, Capital Medical University"
            },
            {
                "name": "Zhe Qian",
                "org": "Department of Cellular Biology, Beijing Chest Hospital, Capital Medical University"
            },
            {
                "name": "Chunyan Zhang",
                "org": "Department of Cellular Biology, Beijing Chest Hospital, Capital Medical University"
            },
            {
                "name": "Yue Wang",
                "org": "Department of Cellular Biology, Beijing Chest Hospital, Capital Medical University"
            }
        ],
        "title": "Downregulation of PAX6 by shRNA inhibits proliferation and cell cycle progression of human non-small cell lung cancer cell lines",
        "abstract": "Background: The transcription factor PAX6 is primarily expressed in embryos. PAX6 is also expressed in several tumors and plays an oncogenic role. However, little is known about the role of PAX6 in lung cancer. Methods: The function of PAX6 in lung cancer cells was evaluated by small interfering RNA-mediated depletion of the protein followed by analyses of cell proliferation, anchorage-independent growth, and cell cycle arrest. The changes of cyclin D1, pRB, ERK1/2, p38 expression caused by PAX6 inhibition were detected using western-blotting. The PAX6 mRNA level in 52 pairs of tumors and corresponding matched adjacent normal tissues from non-small cell lung cancer patients and lung cancer cell lines was detected by real-time PCR. Results: Suppression of PAX6 expression inhibited cell growth and colony formation in A549 and H1299 cells. The percentage of cells in G1-phase increased when PAX6 expression was inhibited. The cyclin D1 protein level, as well as the pRB phosphorylation level, decreased as a result of PAX6 down-regulation. The activity of ERK1/2 and p38 was also suppressed in PAX6 knock-down cells. The PAX6 mRNA was highly expressed in lung cancer tissue and lung cancer cell lines. In most patients (about 65%), the relative ratio of PAX6 mRNA in primary NSCLC versus adjacent tissues exceeded 100. Conclusions: Our data implicated that PAX6 accelerates cell cycle progression by activating MAPK signal pathway. PAX6 mRNA levels were significantly elevated in primary lung cancer tissues compared to their matched adjacent tissues. \u00a9 2014 Zhao et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2014,
        "id": "0RJrNNoM"
    },
    "9SxIq9J6": {
        "authors": [
            {
                "name": "Ning-Ning Zhang",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Yu-Tao Liu",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Lin Wang",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Xue-Zhi Hao",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Zheng Yuan",
                "org": "Department of Pathology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Dong-Mei Lin",
                "org": "Department of Pathology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Dan Li",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Yu-Jie Zhou",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Hua Lin",
                "org": "Department of Medical Record, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Xiao-Hong Han",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Yan Sun",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            },
            {
                "name": "Yuankai Shi",
                "org": "Department of Medical Oncology, Peking Union Medical College, Cancer Institute and Hospital"
            }
        ],
        "title": "The molecular detection and clinical significance of ALK rearrangement in selected advanced non-small cell lung cancer: ALK expression provides insights into ALK targeted therapy",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2014,
        "id": "9SxIq9J6"
    },
    "D90Cz4Tv": {
        "authors": [
            {
                "name": "Wei Xiao",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences"
            },
            {
                "name": "Fangzhao Lin",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences"
            },
            {
                "name": "Pan Sun",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences"
            },
            {
                "name": "Changqing Li",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences"
            }
        ],
        "title": "Detection of GB virus C/hepatitis G markers in Chinese voluntary blood donors",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Brazilian Journal of Infectious Diseases",
        "year": 2014,
        "id": "D90Cz4Tv"
    },
    "vOLNCZp5": {
        "authors": [
            {
                "name": "Zongkui Wang",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Xi Du",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Changqing Li",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Pan Sun",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Haijun Cao",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Fangzhao Lin",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Shengliang Ye",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Xiaopu Xiao",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College"
            }
        ],
        "title": "Coagulation factors and inhibitors in thawed plasma stored at 1-6\u00b0C for 5days in China",
        "abstract": "Introduction: Many transfusion services are keeping thawed plasma (TP) ready for trauma patients. According to Chinese guidelines, once thawed, fresh frozen plasma (FFP) should be used within 24. h. This may increase plasma wastage and delay plasma administration to critical patients. However, it can be avoided by being relabeled as TP. In this study we evaluated coagulation-related proteins in thawed apheresis FFP during 5. days of storage at 1-6. \u00b0C. Materials and methods: Thirty apheresis fresh plasma units were aliquot and stored at -70. \u00b0C. Aliquots were thawed at 37. \u00b0C and stored at 1-6. \u00b0C for 0, 1, 2, 3, 4 and 5. days, respectively. Prothrombin time (PT), activated partial thromboplastin time (aPTT), thrombin time (TT), fibrinogen (Fbg), factor (F) II, FV, FVII, FVIII, FIX, FX, FXI, FXII, protein C (PC), protein S (PS), antithrombin III (ATIII) and ADAMTS13 levels were assessed at Days 0-5, respectively. Results: For 5. days of refrigerated storage, no significant differences were observed in Fbg, PC, PS, ATIII and ADAMTS13. FII, FV, FVII, FVIII, FIX, FX, FXI and FXII declined significantly over time. The storage presented major decrease for FVIII, with a drop of 40%. However, at least 60% levels of all measured proteins were remained on Day 5, when compared to Day 0. Conclusion: All measured proteins in TP for 5. days of refrigerated storage were adequate. These could provide evidence that thawed FFP could be relabeled as TP, which is a potential to ensure rapid plasma availability in emergency situations in China. \u00a9 2014 Elsevier Ltd.",
        "keywords": [
            "Coagulation factors",
            "Coagulation inhibitors",
            "Plasma storage",
            "Thawed plasma"
        ],
        "venue": "Transfusion and Apheresis Science",
        "year": 2014,
        "id": "vOLNCZp5"
    },
    "svGGm5Il": {
        "authors": [
            {
                "name": "Xin L\u00fc",
                "org": "Department of Microbiology, Fourth Military Medical University"
            },
            {
                "name": "Min Yao",
                "org": "Department of Microbiology, Fourth Military Medical University"
            },
            {
                "name": "Jian-Min Zhang",
                "org": "Department of Microbiology, Fourth Military Medical University"
            },
            {
                "name": "Jing Yang",
                "org": "Department of Microbiology, Fourth Military Medical University"
            },
            {
                "name": "Ying-Feng Lei",
                "org": "Department of Microbiology, Fourth Military Medical University"
            },
            {
                "name": "Xiao-Jun Huang",
                "org": "Department of Microbiology, Fourth Military Medical University"
            },
            {
                "name": "Zhan-Sheng Jia",
                "org": "Center of Diagnosis and Treatment for Infectious Disease of Chinese PLA, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Center of Diagnosis and Treatment for Infectious Disease of Chinese PLA, Tangdu Hospital, Fourth Military Medical University"
            },
            {
                "name": "Hai-Yun Lan",
                "org": "Department of Microbiology, Fourth Military Medical University"
            },
            {
                "name": "Zhi-Kai Xu",
                "org": "Department of Microbiology, Fourth Military Medical University"
            },
            {
                "name": "Wen Yin",
                "org": "Department of Microbiology, Fourth Military Medical University"
            }
        ],
        "title": "Identification of peptides that bind hepatitis C virus envelope protein E2 and inhibit viral cellular entry from a phage-display peptide library",
        "abstract": "Hepatitis C virus (HCV) envelope protein E2 is required for the entry of HCV into cells. Viral envelope proteins interact with cell receptors in a multistep process, which may be a promising target for the development of novel antiviral agents. In this study, a heptapeptide M13 phagedisplay library was screened for peptides that bind specifically to prokaryotically expressed, purified truncated HCV envelope protein E2. ELISA assay was used to quantify the binding of the peptides to HCV E2 protein. Flow cytometry, quantitative reverse-transcription PCR and western blotting were used to investigate the inhibition effect of one peptide on HCV infection in hepatoma cells (Huh7.5) in vitro. Four peptides capable of binding specifically to HCV E2 protein were obtained after three rounds of biopanning. Peptide C18 (WPWHNHR), with the highest affinity for binding HCV E2 protein, was synthesized. The results showed that peptide C18 inhibited the viral infectivity of both HCV pseudotype particles (HCVpp) harboring HCV envelope glycoproteins and cell-culture produced HCV (HCVcc). Thus, this study demonstrated that peptide C18 is a potential candidate for anti-HCV therapy as a novel viral entry inhibitor.",
        "keywords": [
            "Envelope protein",
            "Hepatitis C virus",
            "Inhibitor",
            "Peptide",
            "Phage-display peptide library"
        ],
        "venue": "International Journal of Molecular Medicine",
        "year": 2014,
        "id": "svGGm5Il"
    },
    "G8hHvZnT": {
        "authors": [
            {
                "name": "Yang Wang",
                "org": "Jilin Ginseng Academy"
            },
            {
                "name": "Li Liu",
                "org": "Jilin Ginseng Academy"
            },
            {
                "name": "Li Ma",
                "org": "School of Environmental Air Security and Pollution Control Engineering"
            },
            {
                "name": "Shuying Liu",
                "org": "Jilin Ginseng Academy"
            }
        ],
        "title": "Identification of saccharides by using direct analysis in real time (DART) mass spectrometry",
        "abstract": "Direct analysis in real time (DART) coupled with quadrupole time-of-flight mass spectrometry (Q-TOF-MS) was applied to investigate the different types of saccharides including ginseng oligosaccharide extract with minimal sample pretreatment. Helium gas temperature into the DART ion source was adjusted to find optimal ionization temperature for glucose in increments of 50\u00b0C from 50\u00b0C to 450\u00b0C. It was observed that gas temperature had a significant effect on signal intensity in DART mass spectra. The temperature for the glucose ionization should be at least 150\u00b0C, and the signal intensity reached optimal ionization state at 250\u00b0C. With the increase of a sugar chain, a higher gas temperature was needed for saccharide ionization. Interestingly, sugar cluster formation can be observed at 450\u00b0C for disaccharides and trisaccharides. It is found that the [M+NH",
        "keywords": [
            "Direct analysis in real time",
            "Gingseng extract",
            "Sacchrides"
        ],
        "venue": "International Journal of Mass Spectrometry",
        "year": 2014,
        "id": "G8hHvZnT"
    },
    "ItM9rlLh": {
        "authors": [
            {
                "name": "Yang Liu",
                "org": "Department of Breast Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Dequan Liu",
                "org": "Department of Breast Surgery"
            },
            {
                "name": "Zhibing Yang",
                "org": "Department of Breast Surgery"
            },
            {
                "name": "Chengang Yang",
                "org": "Department of Pathology"
            },
            {
                "name": "Zaoxiu Hu",
                "org": "Department of Pathology"
            },
            {
                "name": "Wenlin Chen",
                "org": "Department of Breast Surgery"
            },
            {
                "name": "Zhuangqing Yang",
                "org": "Department of Breast Surgery"
            },
            {
                "name": "Sijun Chen",
                "org": "Department of Breast Surgery"
            },
            {
                "name": "Zhuoni Zhang",
                "org": "Department of Breast Surgery"
            }
        ],
        "title": "Impact of polysomy 17 on HER2 testing of invasive breast cancer patients",
        "abstract": "Background: Current American Society of Clinical Oncology/College of American Pathologists guidelines define HER2-positive tumors as those with > 6 HER2 genes per nucleus or those with HER2/CEP17 (chromosome 17) ratio > 2.2. These guidelines are potentially contradictory in tumors with polysomy of chromosome 17. The current study was performed to determine the impact of polysomy 17 on the interpretation of HER2 testing of invasive breast carcinomas. Methods: Chromosome 17 copies and HER2 gene status were identified by fluorescent in situ hybridization in 384 cases with invasive breast cancer, and the corresponding HER2 expression was obtained by immunohistochemistry stain. Results: The average CEP17 copy number for the group was 2.1 (range, 1.0-12.4). Forty-eight cases (13.8%, 48/348) were identified as chromosome 17 polysomy with CEP 17 copy number \u2265 3. Ninety-two (26.4%) cases had > 6 copies of HER2 per nucleus, and 92 cases (26.4%) qualified as HER2 gene amplified using the HER2/CEP17 ratio (> 2.2) guideline. Polysomy 17 showed poorly positive correlations with both HER2 gene copy number and HER2 overexpression (P < 0.01, r = 0.338 and 0.271, respectively). The distribution of clinicopathologic parameters of Polysomy 17 tumors was more similar to HER2 negative than HER2 positive tumors. Conclusions: Polysomy 17 is a crucial cause of equivocal HER2 testing results by FISH, depending on which criterion (ratio vs. absolute number) is used for interpretation. Polysomy 17 cannot be an independent predictive factor for HER2 gene amplification or protein overexpression.",
        "keywords": [
            "Breast cancer",
            "Chromosome 17",
            "Fluorescence in situ hybridization (FISH)",
            "Human epidermal growth factor receptor (HER2)",
            "Immunohistochemistry (IHC)",
            "Polysomy"
        ],
        "venue": "International Journal of Clinical and Experimental Pathology",
        "year": 2014,
        "id": "ItM9rlLh"
    },
    "DeraUmyn": {
        "authors": [
            {
                "name": "Hao Gu",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Bin Yuan",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yan-Ling Zhang",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yun Wang",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yan-Jiang Qiao",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            }
        ],
        "title": "Analysis on anti-hepatoma effect of medicine invigorating blood circulation and eliminating blood stasis based on warm-pungent-liver efficiency network",
        "abstract": "Objective: The efficiency network is a complicated network for revealing the efficient mechanism of traditional Chinese medicines(TCMs) and relations among efficiencies. The efficiency-property relations were used to establish a warm-pungent-liver efficiency network to explain the principle of treating hepatoma with medicines invigorating blood circulation and eliminating blood stasis. Safflower, a warm-pungent medicine distributing along the live meridian, was taken for example to discuss the efficiency network's application in the identification of active ingredients of TCMs and the combination.",
        "keywords": [
            "Efficiency network",
            "Hepatoma",
            "Invigorate blood circulation"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2014,
        "id": "DeraUmyn"
    },
    "UR0HAvfP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Su-Rong Yan",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Xiao-He Li",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Ou Tao",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yun Wang",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yan-Jiang Qiao",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines, Beijing University of Chinese Medicine"
            }
        ],
        "title": "Formula method of medicated diet based on medicinal property combination patterns",
        "abstract": "To propose a formula method of medicated diet based on medicinal property combination patterns in this paper under the context of lack of innovation in medicated diets. By analyzing the property combination patterns of traditional Chinese medicine and commonly used foods recorded in the pharmacopoeia, medicated diet formulae were optimized by using the greedy algorithm, with the property combination patterns of classical formulae based on the syndrome differentiation and treatment. In this paper, the Baihu Rensheng decoction, which is a classical formula for treating lung and stomach heat-derived diabetes, was taken for example in the formula design. As a result, totally 18 medicated diet formulae were developed and proved to be rational in the analysis on traditional Chinese medicines and nutriology. This method expands the way of thinking for personalized diet therapies and provides theoretical basis the industrial development and clinical application of medicated diets.",
        "keywords": [
            "Formula of medicated diet",
            "Greedy algorithm",
            "Personalization",
            "Property combination pattern"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2014,
        "id": "UR0HAvfP"
    },
    "lRJghDhb": {
        "authors": [
            {
                "name": "Yanhui Yang",
                "org": "2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics, Key Laboratory of Hormones and Development (Ministry of Health), Metabolic Diseases Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University"
            },
            {
                "name": "Min Xuan",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Xian Zhang",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Donglei Zhang",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Rongfeng Fu",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Fangfang Zhou",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Huiyuan Li",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Feng Xue",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Lei Zhang",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Renchi Yang",
                "org": "Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College"
            }
        ],
        "title": "Decreased IL-35 levels in patients with immune thrombocytopenia",
        "keywords": [
            "ELISA",
            "IL-35",
            "ITP",
            "P35",
            "Real-time quantitative polymerase chain reaction"
        ],
        "venue": "Human Immunology",
        "year": 2014,
        "id": "lRJghDhb"
    },
    "83JEdSKk": {
        "authors": [
            {
                "name": "Bai-Xia Zhang",
                "org": "Information Engineering Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine"
            },
            {
                "name": "Hao Gu",
                "org": "Information Engineering Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine"
            },
            {
                "name": "Hong-Ling Guo",
                "org": "Information Engineering Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Information Engineering Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yun Wang",
                "org": "Information Engineering Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine"
            },
            {
                "name": "Yan-Jiang Qiao",
                "org": "Information Engineering Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine"
            }
        ],
        "title": "Study on characteristics of pharmacological effects of traditional Chinese medicines distributing along stomach meridian based on medicinal property combination",
        "abstract": "At present, studies on traditional Chinese medicine(TCM) properties are mostly restricted to a single or two kinds of medicinal properties, but deviated from the holism of the theoretical system of TCMs. In this paper, the characteristics of pharmacological effects of different property combinations of TCMs distributing in the stomach meridian were take as the study objective. The data of properties of TCMs distributing in the stomach meridian was collected from the Pharmacopoeia of the People's Republic of China (2005). The data of pharmacological effects of TCMs distributing in the stomach meridian was collected from all of literatures recorded in Chinese Journal Full-text Database (CNKI) since 1980, Science of Chinese Materia Medica (Yan Zhenghua, People's Medical Publishing House, 2006) and Clinical Science of Chinese Materia Medica (Gao Xuemin, Zhong Gansheng, Hebei Science and Technology Publishing House, 2005). The corresponding pharmacological effects of property combinations of TCMs distributing in the stomach meridian was mined by the method of association rules. The results of the association rules were consistent with the empirical knowledge, and showed that different medicinal property combinations had respective pharmacological characteristics, including differences and similarities in pharmacological effects of different medicinal property combinations. Medicinal property combinations with identical four properties or five tastes showed similar pharmacological effects; whereas medicinal property combinations with different four properties or five tastes showed differentiated pharmacological effects. However, medicinal property combinations with different four properties or five tastes could also show similar pharmacological effects. In this study, the medicinal property theory and the pharmacological effects of TCMs were combined to reveal the main characteristics and regularity of pharmacological effects of TCMs distributing in the stomach meridian and provide a new way of thinking and method for revealing the mechanism action of TCMs distributing in the stomach meridian and discovering the pharmacological effects of TCMs distributing in the stomach meridian.",
        "keywords": [
            "Association rule",
            "Medicinal property combination",
            "Pharmacological effect",
            "Traditional Chinese medicine distributing in the stomach meridian"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2014,
        "id": "83JEdSKk"
    },
    "jljinRJy": {
        "authors": [
            {
                "name": "Yang Wang",
                "org": ""
            },
            {
                "name": "Chunmei Li",
                "org": ""
            },
            {
                "name": "Liang Huang",
                "org": ""
            },
            {
                "name": "Li Liu",
                "org": ""
            },
            {
                "name": "Yunlong Guo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shuying Liu",
                "org": ""
            }
        ],
        "title": "Rapid identification of traditional Chinese herbal medicine by direct analysis in real time (DART) mass spectrometry",
        "abstract": "Direct analysis in real time-mass spectrometry (DART-MS) was employed as a novel fast method to identify traditional Chinese herbal medicine (TCHM). In order to obtain high quality mass spectra, the ionization temperature was optimized for every kind of sample. With minimal or no sample pretreatment, major TCHM components, including alkaloids, flavonoids and some ginsenosides, were directly detected within several seconds, while thirteen ginsenosides need derivatization to get good mass spectra. Pseudoginsenoside F11, compound K, protopanaxatriol (PPT) and protopanaxadiol (PPD), for the first time were detected without derivatization. Among five of eight tested Chinese herbal medicines, Rhizoma Corydalis, Bulbus Fritillariae Thunbergii, Arecae Semen, Ramulus Uncariae Cum Uncis and Scutellariae Radix, were first time identified by DART-MS. In addition, the ionization mechanisms of major herbal components, alkaloids, flavonoids and ginsenosides, were discussed in detail. Our results demonstrated that DART-MS could provide a rapid, reliable and environmental friendly method for the rapid identification of TCHM, and may be applicable to other plants.",
        "keywords": [
            "Alkaloids",
            "Direct analysis in real time (DART)",
            "Flavonoids",
            "Ginsenosides",
            "Time-of-flight mass spectrometry"
        ],
        "venue": "Analytica Chimica Acta",
        "year": 2014,
        "id": "jljinRJy"
    },
    "nGVfok5T": {
        "authors": [
            {
                "name": "Xiao-Hui Bian",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Guang-Yu Zhou",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Li-Ning Wang",
                "org": "Departments of Nephrology, First Affiliated Hospital China Medical University"
            },
            {
                "name": "Jian-Fei Ma",
                "org": "Departments of Nephrology, First Affiliated Hospital China Medical University"
            },
            {
                "name": "Qiu-Ling Fan",
                "org": "Departments of Nephrology, First Affiliated Hospital China Medical University"
            },
            {
                "name": "Na Liu",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Yu Bai",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Wei Guo",
                "org": "Fourth Hospital of People"
            },
            {
                "name": "Yan-Qiu Wang",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Guang-Ping Sun",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Ping He",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Xu Yang",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Xue-Song Su",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Feng Du",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Gui-Feng Zhao",
                "org": "Key Laboratory of Health Ministry for Congential Malformation, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Jia-Ning Miao",
                "org": "Key Laboratory of Health Ministry for Congential Malformation, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Departments of Infectious Diseases, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Li-Qiang Zheng",
                "org": "Departments of Library, Shengjing Hospital, China Medical University"
            },
            {
                "name": "De-Tian Li",
                "org": "Departments of Nephrology, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Jiang-Min Feng",
                "org": "Departments of Nephrology, First Affiliated Hospital China Medical University"
            }
        ],
        "title": "The role of CD44-hyaluronic acid interaction in exogenous Mesenchymal stem cells homing to rat remnant Kidney",
        "abstract": "Background/Aims: The aim of our study was to reveal the role of CD44-Hyaluronic acid (HA) in the homing and improving renal function of systemically transplanted MSCs in chronic renal failure. Methods: First, a remnant kidney model was established in rats and the expression of HA was determined using immunohistochemistry (IHC) and western blotting. Next, chemotaxis assay using flow cytometry, and cell migration assay of MSCs were performed in vitro. Then, MSCs were transplanted into rats, thus, sprague-Dawley (SD) rats were randomly divided into sham group, 5/6 nephrectomy (5/6 Nx) group, MSC group and MSC/Anti-CD44 group (n = 8 for all groups). Migration of MSCs to the kidney in these rats was assessed by using cell tracking experiments, and tissue damage was evaluated by morphological analysis using Masson's trichrome staining and periodic acid Schiff staining. Results: HA was significantly observed in 5/6 Nx group, but not in sham group. Meanwhile, HA was discovered induced MSCs migration remarkably (p < 0.05) and anti-CD44 antibody inhibited the migration significantly (p < 0.05) in vitro. In vivo, the GFP-MSCs were observed in MSC group and the cells reduced in MSC/Anti-CD44 groups, especially, in the tubulointerstitium. Conclusion: Our findings reveal that CD44-HA has the potential to induce MSCs homing to injured tissue, while its effect on the ability of MSCs, improving tissue function, is not significant. \u00a9 2014 S. Karger AG, Basel.",
        "keywords": [
            "5/6 Nephrectomy",
            "CD44",
            "Chronic renal failure",
            "Hyaluronic acid",
            "Mesenchymal stem cell"
        ],
        "venue": "Kidney and Blood Pressure Research",
        "year": 2014,
        "id": "nGVfok5T"
    },
    "dYml8vnL": {
        "authors": [
            {
                "name": "Shan-Yun Wen",
                "org": "Department of Obstetrics and Gynecology, Shanghai Songjiang District Central Hospital"
            },
            {
                "name": "Chang-Hua Li",
                "org": "Department of Obstetrics and Gynecology, Huai'an First People's Hospital, Nanjing Medical University"
            },
            {
                "name": "Yan-Li Zhang",
                "org": "State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine"
            },
            {
                "name": "Yu-Hai Bian",
                "org": "Department of General Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecology, Shanghai Jiao Tong University, Affiliated Sixth People's Hospital"
            },
            {
                "name": "Qiu-Lin Ge",
                "org": "Department of Obstetrics and Gynecology, Shanghai Jiao Tong University, Affiliated Sixth People's Hospital"
            },
            {
                "name": "Yin-Cheng Teng",
                "org": "Department of Obstetrics and Gynecology, Shanghai Jiao Tong University, Affiliated Sixth People's Hospital"
            },
            {
                "name": "Zhi-Gang Zhang",
                "org": "State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine"
            }
        ],
        "title": "Rictor is an independent prognostic factor for endometrial carcinoma",
        "abstract": "Early-stage endometrial carcinoma (EC) patients have a high cure rate; however, those with high-risk factors may have poor prognosis. Thus, there is an urgent need for searching for new prognostic molecules to more accurately predict survival of patients. We detected the Rictor mRNA expression level in 30 fresh EC tissue and 17 normal endometrial tissue samples with real-time quantitative RT-PCR and Rictor protein expression level in 134 (test cohort) and 115 (validation cohort) paraffin tissue samples by immunohistochemistry, analyzed the correlation between variables and overall survival (OS) using Cox proportional hazards regression, compared the prognostic accuracy of Rictor with other clinicopathological risk factors by logistic regression. The results showed that Rictor mRNA expression of EC is higher than that of normal endometrium; Rictor protein expression level was closely correlated with FIGO stage, grade and vascular invasion in both cohorts; A univariate analysis showed that the pathological type, stage, grade, vascular invasion, lymphatic metastasis and Rictor were predictors of OS in both cohorts; furthermore, multivariate Cox proportional hazards regression analysis indicated that vascular invasion and Rictor were independent prognostic factors for EC in both cohorts; an ROX curve comparison showed that the area under the curve (AUC) for Rictor combined with other clinicopathological prognostic factors was higher than any individual factor or other clinicopathological prognostic factors' combination. Based on the above data, we concluded that Rictor is an independent prognostic factor for EC. It combined with other clinicopathological risk factors was a stronger prognostic model than individual risk factor or their combination.",
        "keywords": [
            "Endometrial carcinoma",
            "Prognosis",
            "Rictor"
        ],
        "venue": "International Journal of Clinical and Experimental Pathology",
        "year": 2014,
        "id": "dYml8vnL"
    },
    "zjyweGhU": {
        "authors": [
            {
                "name": "Bing-Hong Xiong",
                "org": "Department of General Surgery, First Affiliated Hospital of Chongqing Medical University"
            },
            {
                "name": "Yong Cheng",
                "org": "Department of General Surgery, First Affiliated Hospital of Chongqing Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Internal Medicine, Chongqing Huaxi Hospital"
            },
            {
                "name": "Cai-Quan Zhang",
                "org": "Department of General Surgery, First Affiliated Hospital of Chongqing Medical University"
            }
        ],
        "title": "An updated meta-analysis of randomized controlled trial assessing the effect of neoadjuvant chemotherapy in advanced gastric cancer",
        "abstract": "Patients with locally advanced gastric cancer (AGC) have a poor outcome. We performed an updated meta-analysis to assess the effect of neoadjuvant chemotherapy (NAC). By searching electronic databases (PubMed, Embase, Cochrane Library) and ASCO proceedings from 1990 to 2012, all randomized controlled trials (RCTs) which compared the effect of NAC combined surgery versus surgery alone in advanced gastric and gastroesophageal cancer would be included. All calculations and statistical tests were performed. Twelve RCTs with a total of 1,820 patients were included. All patients had resectable gastric or gastroesophageal cancer and received NAC. NAC can slightly improve the survival rate \"OR = 1.32, 95% confidence interval (CI): 1.07-1.64, P = 0.01\", little, or no significant benefits were suggested in subgroup analyses between different population and regimens either. It can significantly improved the 3-year progression-free survival (PFS) \"OR: 1.85 (1.39, 2.46), p < .0001\", tumor down-staging rate \"OR: 1.71 (1.26, 2.33), p = .0006\" and R0 resection rate \"OR: 1.38 (1.08, 1.78) p = .01\" of patients with AGC. There were no difference between the two arms, in terms of relapse rates \"OR: 1.03 (0.60, 1.78), p = 0.92\", operative complications \"OR: 1.20 (0.90, 1.58), p = 0.21\", perioperative mortality \"OR: 1.14 (0.64, 2.05), p = 0.65\", and grade 3/4 adverse effects. NAC can significantly down-stage the tumor and improve R0 resection rate of patients with gastric and gastroesophageal cancer. It is safe and feasible, and can be tolerated. NAC can slightly improve the survival rate. It needs further prospective multinational multicenter RCTs to define the clinical benefits of NAC and the most effective strategies for gastric and gastroesophageal cancer. \u00a9 2014 Informa Healthcare USA, Inc.",
        "keywords": [
            "Gastric cancer",
            "Meta-analysis",
            "Neoadjuvant chemotherapy",
            "Survival"
        ],
        "venue": "Cancer Investigation",
        "year": 2014,
        "id": "zjyweGhU"
    },
    "OP9izfcb": {
        "authors": [
            {
                "name": "Donglei Zhang",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            },
            {
                "name": "Huiyuan Li",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            },
            {
                "name": "Xian Zhang",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            },
            {
                "name": "Feng Xue",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            },
            {
                "name": "Zeping Zhou",
                "org": "Department of Hematology, Second Affiliated Hospital, Kunming Medical University"
            },
            {
                "name": "Ying Chi",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            },
            {
                "name": "Xiaofan Liu",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            },
            {
                "name": "Yueting Huang",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            },
            {
                "name": "Yanhui Yang",
                "org": "Key Laboratory of Hormones and Development, Ministry of Health, 2011 Collaborative Innovation Center of Tianjin for Medical Epigenetics"
            },
            {
                "name": "Renchi Yang",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Peking Union Medical College"
            }
        ],
        "title": "The defective bone marrow-derived mesenchymal stem cells in patients with chronic immune thrombocytopenia",
        "keywords": [
            "Autoimmune",
            "Immunomodulation",
            "Mesenchymal stem cell",
            "Primary immune thrombocytopenia",
            "Regulatory T cells"
        ],
        "venue": "Autoimmunity",
        "year": 2014,
        "id": "OP9izfcb"
    },
    "Dgdv1DfK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Haiyan Gong",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Haiyan Zhu",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Qing Ji",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Pei Su",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Peng Liu",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Shannan Cao",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Jianfeng Yao",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Linlin Jiang",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Mingzhe Han",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Xiaotong Ma",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Dongsheng Xiong",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Hongbo R. Luo",
                "org": "Department of Pathology, Joint Program in Transfusion Medicine, Department of Laboratory Medicine"
            },
            {
                "name": "Fei Wang",
                "org": "Department of Cell and Developmental Biology and Institute for Genomic Biology, University of Illinois at Urbana-Champaign"
            },
            {
                "name": "Jiaxi Zhou",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            },
            {
                "name": "Yuanfu Xu",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College"
            }
        ],
        "title": "A novel small-molecule tumor necrosis factor \u03b1 inhibitor attenuates inflammation in a hepatitis mouse model",
        "abstract": "Background: Most commercial TNF\u03b1 inhibitors are biomacromolecules. Results: A lead compound named C87 was identified using computer-aided drug design and could attenuate murine acute hepatitis. Conclusion: C87 was one of the first effective small-molecule inhibitors of TNF\u03b1 identified to date. Significance: The study highlights the effectiveness of combining virtual screening with functional assays for developing novel small-molecule TNF\u03b1 inhibitors. \u00a9 2014 by The American Society for Biochemistry and Molecular Biology, Inc.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Biological Chemistry",
        "year": 2014,
        "id": "Dgdv1DfK"
    },
    "mioDzkmK": {
        "authors": [
            {
                "name": "Meixiang Sang",
                "org": "Department of Regenerative Medicine, Graduate School of Medicine and Pharmaceutical Science, University of Toyama"
            },
            {
                "name": "Li Ma",
                "org": "Breast Center, Hebei Medical University"
            },
            {
                "name": "Meijie Sang",
                "org": "Department of Regenerative Medicine, Graduate School of Medicine and Pharmaceutical Science, University of Toyama"
            },
            {
                "name": "Xinliang Zhou",
                "org": "Department of Chemotherapy, Hebei Medical University"
            },
            {
                "name": "Wei Gao",
                "org": "Breast Center, Hebei Medical University"
            },
            {
                "name": "Cuizhi Geng",
                "org": "Breast Center, Hebei Medical University"
            }
        ],
        "title": "LIM-domain-only proteins: Multifunctional nuclear transcription coregulators that interacts with diverse proteins",
        "abstract": "The LIM-only subclass of LIM proteins is a family of nuclear transcription co-regulators that are characterized by the exclusive presence of two tandem LIM domains and no other functional domains. To date, four LIM-domain-only (LMO) proteins (LMO1-LMO4) have been identified. They regulate gene transcription by functioning as \"linker\" or \"scaffolding\" proteins with a remarkable potential to mediate protein-protein interactions. These proteins play important roles in cell fate determination, cell growth and differentiation, tissues patterning, and organ development. In this review, we briefly described the functions of LMO proteins in the organ development and diseases. We also summarized the interaction proteins of each LMO family member, which may contribute to elucidating the functions of these mysterious and important linker proteins. \u00a9 Springer Science+Business Media 2013.",
        "keywords": [
            "Gene transcription",
            "LDB1",
            "LIM domain",
            "LMO",
            "Protein-protein interaction"
        ],
        "venue": "Molecular Biology Reports",
        "year": 2014,
        "id": "mioDzkmK"
    },
    "Gw2K9tzP": {
        "authors": [
            {
                "name": "Yi-Ming Zhou",
                "org": "Department of Liver Disease, Military General Hospital of Beijing PLA"
            },
            {
                "name": "Xi Lan",
                "org": "Department of Anesthesiology and Critical Care Medicine, School of Medicine, Johns Hopkins University"
            },
            {
                "name": "Han-Bin Guo",
                "org": "Department of Liver Disease, Military General Hospital of Beijing PLA"
            },
            {
                "name": "Yan Zhang",
                "org": "Department of Clinical Laboratory, Military General Hospital of Beijing PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Liver Disease, Military General Hospital of Beijing PLA"
            },
            {
                "name": "Jian-Biao Cao",
                "org": "Department of Liver Disease, Military General Hospital of Beijing PLA"
            }
        ],
        "title": "Rho/ROCK signal cascade mediates asymmetric dimethylarginine-induced vascular smooth muscle cells migration and phenotype change",
        "abstract": "Asymmetric dimethylarginine (ADMA) induces vascular smooth muscle cells (VSMCs) migration. VSMC phenotype change is a prerequisite of migration. RhoA and Rho-kinase (ROCK) mediate migration of VSMCs. We hypothesize that ADMA induces VSMC migration via the activation of Rho/ROCK signal pathway and due to VSMCs phenotype change. ADMA activates Rho/ROCK signal pathway that interpreted by the elevation of RhoA activity and phosphorylation level of a ROCK substrate. Pretreatment with ROCK inhibitor, Y27632 completely reverses the induction of ADMA on ROCK and in turn inhibits ADMA-induced VSMCs migration. When the Rho/ROCK signal pathway has been blocked by pretreatment with Y27632, the induction of ERK signal pathway by ADMA is completely abrogated. Elimination of ADMA via overexpression of dimethylarginine dimethylaminohydrolase 2 (DDAH2) and L-arginine both blocks the effects of ADMA on the activation of Rho/ROCK and extra cellular signal-regulated kinase (ERK) in VSMCs. The expression of differentiated phenotype relative proteins was reduced and the actin cytoskeleton was disassembled by ADMA, which were blocked by Y27632, further interpreting that ADMA inducing VSMCs migration via Rho/ROCK signal pathway is due to its effect on the VSMCs phenotype change. Our present study may help to provide novel insights into the therapy and prevention of atherosclerosis. \u00a9 2014 Yi-ming Zhou et al.",
        "keywords": [
            ""
        ],
        "venue": "BioMed Research International",
        "year": 2014,
        "id": "Gw2K9tzP"
    },
    "DeogFf0p": {
        "authors": [
            {
                "name": "Binghong Xiong",
                "org": "Department of General Surgery, Hospital of Chongqing Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Internal Medicine, Chongqing Huaxi Hospital"
            },
            {
                "name": "Xiang Hu",
                "org": "Department of General Surgery, Hospital of Chongqing Medical University"
            },
            {
                "name": "Caiquan Zhang",
                "org": "Department of General Surgery, Hospital of Chongqing Medical University"
            },
            {
                "name": "Yong Cheng",
                "org": "Department of General Surgery, Hospital of Chongqing Medical University"
            }
        ],
        "title": "Characterization of side population cells isolated from the colon cancer cell line SW480",
        "abstract": "Side population (SP) cells may play a crucial role in tumorigenesis and the recurrence of cancer. Many types of cell lines and tissues have demonstrated the presence of SP cells, including colon cancer cell lines. This study aimed to identify cancer stem cells (CSCs) in the SP of the colon cancer cell line SW480. SP cells were isolated by fluores cence-activated cell sorting (FACS), followed by serum-free medium (SFM) culture. The self-renewal, differentiated progeny, clone formation, proliferation, invasion ability, cell cycle, chemosensitivity and tumorigenic properties in SP and non-SP (NSP) cells were investigated through in vitro culture and in vivo serial transplantation. The expression profiles of ATP-binding cassette (ABC) protein transporters and stem cell?related genes were examined by RT-PCR and western blot analysis. The human colon cancer cell lines SW480, Lovo and HCT116 contain 1.1\u00b10.10, 0.93\u00b10.11 and 1.33\u00b10.05% SP cells, respectively. Flow cytometry analysis revealed that SP cells could differentiate into SP and NSP cells. SP cells had a higher proliferation potency and CFE than NSP cells. Compared to NSP cells, SP cells were also more resistant to CDDP and 5-FU, and were more invasive and displayed increased tumorigenic ability. Moreover, SP cells showed higher mRNA and protein expression of ABCG2, MDR1, OCT-4, NANOG, SOX-2, CD44 and CD133. SP cells isolated from human colon cancer cell lines harbor CSC properties that may be related to the invasive potential and therapeutic resistance of colon cancer.",
        "keywords": [
            "Cancer stem cells",
            "Colorectal cancer",
            "Hoechst 33342",
            "Side population"
        ],
        "venue": "International Journal of Oncology",
        "year": 2014,
        "id": "DeogFf0p"
    },
    "WBqg8QvR": {
        "authors": [
            {
                "name": "Shan-Yun Wen",
                "org": ""
            },
            {
                "name": "Li-Na Zhang",
                "org": ""
            },
            {
                "name": "Xiao-Mei Yang",
                "org": ""
            },
            {
                "name": "Yan-Li Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qiu-Lin Ge",
                "org": ""
            },
            {
                "name": "Shu-Heng Jiang",
                "org": ""
            },
            {
                "name": "Xiao-Lu Zhu",
                "org": ""
            },
            {
                "name": "Wei Xu",
                "org": ""
            },
            {
                "name": "Wen-Jing Ding",
                "org": ""
            },
            {
                "name": "Bing-Qing Yang",
                "org": ""
            },
            {
                "name": "Zhi-Gang Zhang",
                "org": ""
            },
            {
                "name": "Yin-Cheng Teng",
                "org": ""
            }
        ],
        "title": "LRG1 is an independent prognostic factor for endometrial carcinoma",
        "abstract": "Endometrial cancer (EC) is one of the most common female malignancies. The patients with high-risk factors may have poor prognosis. Therefore, there is an urgent need to find a new molecule to more accurately predict survival of patients. Leucine-rich-alpha-2-glycoprotein1 (LRG1), one of leucine-rich repeat family, was closely associated with cancer metastasis and poor prognosis. The biological functions and the expression level of LRG1 remain obscure in EC. In this study, by immunohistochemical analysis of 242 EC patient tissues, we found that LRG1 expression was associated with stage and lymphatic metastasis in both test cohort (133 patients) and validation cohort (109 patients). Furthermore, to investigate the prognostic value of LRG1 in endometrial carcinoma, we analyzed the correlation between variables and overall survival with Cox proportional hazard regression. The result showed that LRG1 was an independent prognostic factor for overall survival of endometrial carcinoma patients. To further evaluate the prognostic efficiency of LRG1 in endometrial carcinoma, we compared the sensitivity and specificity of LRG1 in endometrial carcinoma prognosis by logistic regression. The result showed that LRG1 combining with other clinicopathological risk factors was a stronger prognostic model than clinicopathological risk factors alone or their combination. Thus, LRG1 potentially offered clinical value in directing personal treatment for endometrial carcinoma patients. \u00a9 2014 International Society of Oncology and BioMarkers (ISOBM).",
        "keywords": [
            "Endometrial carcinoma",
            "LRG1",
            "Prognosis"
        ],
        "venue": "Tumor Biology",
        "year": 2014,
        "id": "WBqg8QvR"
    },
    "aUGGlahD": {
        "authors": [
            {
                "name": "Zheng Wang",
                "org": "Department of Abdominal Surgical Oncology, Cancer Hospital of the Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Li Ma",
                "org": "First Affiliated Hospital of PLA General Hospital, The Department of Respiration"
            },
            {
                "name": "Xing-Mao Zhang",
                "org": "Department of Abdominal Surgical Oncology, Cancer Hospital of the Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Zhi-Xiang Zhou",
                "org": "Department of Abdominal Surgical Oncology, Cancer Hospital of the Chinese Academy of Medical Sciences, Peking Union Medical College"
            }
        ],
        "title": "Risk of lymph node metastases from early gastric cancer in relation to depth of invasion: Experience in a single institution",
        "abstract": "Background: An accurate assessment of potential lymph node metastasis is important for the appropriate treatment of early gastric cancers. Therefore, this study analyzed predictive factors associated with lymph node metastasis and identified differences between mucosal and submucosal gastric cancers. Materials and Methods: A total of 518 early gastric cancer patients who underwent radical gastrectomy were reviewed in this study. Clinicopathological features were analyzed to identify predictive factors for lymph node metastasis. Results: The rate of lymph node metastasis in early gastric cancer was 15.3% overall, 3.3% for mucosal cancer, and 23.5% for submucosal cancer. Using univariate analysis, risk factors for lymph node metastasis were identified as tumor location, tumor size, depth of tumor invasion, histological type and lymphovascular invasion. Multivariate analysis revealed that tumor size >2 cm, submucosal invasion, undifferentiated tumors and lymphovascular invasion were independent risk factors for lymph node metastasis. When the carcinomas were confined to the mucosal layer, tumor size showed a significant correlation with lymph node metastasis. On the other hand, histological type and lymphovascular invasion were associated with lymph node metastasis in submucosal carcinomas. Conclusions: Tumor size >2 cm, submucosal tumor, undifferentiated tumor and lymphovascular invasion are predictive factors for lymph node metastasis in early gastric cancer. Risk factors are quite different depending on depth of tumor invasion. Endoscopic treatment might be possible in highly selective cases.",
        "keywords": [
            "Depth of tumor invasion",
            "Early gastric cancer",
            "Endoscopic treatment",
            "Lymph node metastasis"
        ],
        "venue": "Asian Pacific Journal of Cancer Prevention",
        "year": 2014,
        "id": "aUGGlahD"
    },
    "frDffP6I": {
        "authors": [
            {
                "name": "Jian-Rao Lu",
                "org": "Division of Nephrology, Shanghai Seventh People's Hospital"
            },
            {
                "name": "Hai-Yan Han",
                "org": "Division of Nephrology, Shanghai Seventh People's Hospital"
            },
            {
                "name": "Jie Chen",
                "org": "Division of Nephrology, Shanghai Seventh People's Hospital"
            },
            {
                "name": "Chong-Xiang Xiong",
                "org": "Division of Nephrology, Shanghai Seventh People's Hospital"
            },
            {
                "name": "Xin-Hua Wang",
                "org": "Division of Nephrology, Shanghai Seventh People's Hospital"
            },
            {
                "name": "Jing Hu",
                "org": "Division of Nephrology, Shanghai Seventh People's Hospital"
            },
            {
                "name": "Xiu-Feng Chen",
                "org": "Division of Nephrology, Shanghai Seventh People's Hospital"
            },
            {
                "name": "Li Ma",
                "org": "School of Traditional Chinese Medicine, Capital Medical University"
            }
        ],
        "title": "Protective effects of Bu-Shen-Huo-Xue formula against 5/6 nephrectomy-induced chronic renal failure in rats",
        "abstract": "Chronic renal failure (CRF) is a serious disease related to increasing incidence and prevalence as well as decline in quality of life. Bu-Shen-Huo-Xue formula (BSHX), one of traditional herbal formulations, has been clinically employed to treat CRF for decades, but the mechanisms involved have not been investigated. In the present study, we investigated the effects of BSHX on some closely related parameters in 5/6 nephrectomy CRF rats. Rats with CRF were divided into five groups, namely, one control group, one enalapril group, and three BSHX treatment groups (0.25, 0.5, and 1 g/kg\u00b7d). The rats subjected to sham operation were used as a normal control. After eight weeks of treatment, BSHX significantly decreased the levels of Scr and BUN, downregulated the mRNA expression levels of TGF- \u03b2 1, CTGF, NF- B, TNF- \u03b1, and OPN, upregulated the mRNA expression of PPAR \u03b3, and reduced in situ expression of fibronectin and laminins. Histological findings also showed significant amelioration of the damaged renal tissue. BSHX protects 5/6 nephrectomy rats against chronic renal failure probably via regulating the expression of TNF- \u03b1, NF- B, TGF- \u03b2 1, CTGF, PPAR \u03b3, OPN, fibronectin, and laminins and is useful for therapy of CRF. \u00a9 2014 Jian-Rao Lu et al.",
        "keywords": [
            ""
        ],
        "venue": "Evidence-based Complementary and Alternative Medicine",
        "year": 2014,
        "id": "frDffP6I"
    },
    "45wPtu1S": {
        "authors": [
            {
                "name": "Yongwang Li",
                "org": "Department of Anesthesiology, The Second Artillery General Hospital PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gynecology and Obstetrics, The Second Artillery General Hospital PLA"
            },
            {
                "name": "Baoguo Wang",
                "org": "Department of Anesthesiology, Beijing Sanbo Brain Hospital, Capital Medical University"
            }
        ],
        "title": "Effects of propofol on toll-like receptor 4 signal pathway in alveolar macrophages induced by Lipopolysaccharide",
        "abstract": "Aim: To investigate the effects of propofol on toll-like receptor 4 (TLR4) signaling pathway induced by lipopolysaccharide (LPS) in alveolar macrophages (AMs). Methods: AMs isolated from 10 patients were cultured for 1 hour. These cells were pooled and randomly divided into five groups. The final concentrations of LPS and propofol were 1\u03bcg/mL and 30\u03bcM, respectively. AMs were continually cultured for 24 hours after LPS addition. RT-PCR and real-time RT-PCR analyses were performed to quantify the cellular expression of TLR4 mRNA; activities of cellular NF-\u03baB were detected; and TNF-\u03b1 and IL-6 in cultural supernate were measured. Results: After AMs were stimulated by LPS, the expression of TLR4 mRNA and NF-\u03baB activation were significantly increased, and the production of TNF-\u03b1 and IL-6 enhanced drastically. Co-treatment of propofol and LPS, or treatment of propofol 1 hour before LPS, significantly inhibited the expression of TLR4 mRNA and the activation of NF-\u03baB, and decreased the production of TNF-\u03b1 and IL-6. Conclusions: Early administration of propofol at a therapeutic concentration inhibited TLR4 signal pathway induced by LPS in AMs in vitro.",
        "keywords": [
            "Alveolar macrophage",
            "Lipopolysaccharide",
            "Propofol",
            "Toll like receptor 4"
        ],
        "venue": "Acta Medica Mediterranea",
        "year": 2014,
        "id": "45wPtu1S"
    },
    "uIYW1UIp": {
        "authors": [
            {
                "name": "Quan Hu",
                "org": ""
            },
            {
                "name": "Ming-Hua Du",
                "org": ""
            },
            {
                "name": "Sen Hu",
                "org": ""
            },
            {
                "name": "Jia-Ke Chai",
                "org": ""
            },
            {
                "name": "Hong-Min Luo",
                "org": ""
            },
            {
                "name": "Xiao-Han Hu",
                "org": ""
            },
            {
                "name": "Lin Zhang",
                "org": ""
            },
            {
                "name": "Zhi-Long Lin",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huan Wang",
                "org": ""
            },
            {
                "name": "Zhi-Yong Sheng",
                "org": ""
            }
        ],
        "title": "PNU-282987 improves the hemodynamic parameters by alleviating vasopermeability and tissue edema in dogs subjected to a lethal burns shock",
        "abstract": "Excessive inflammation and high vasopermeability can lead to blood volume loss and tissue edema, which can affect the resuscitation and prognosis for serious burn patients. In this experiment, we investigated the effect of PNU-282987, an \u03b17 nicotine cholinergic receptor agonist on the hemodynamic parameters and survival rate by inhibiting vasopermeability and tissue edema during the fluid resuscitation for lethal burn shock. Forty Beagle dogs with intubation of the carotid artery and jugular vein 24 hours before the injury were subjected to 50% TBSA full-thickness burns, and were randomly divided into following four groups: no resuscitation group (group NR), venous fluid resuscitation group (group R), PNU-282987 treatment group (group P), and fluid resuscitation group plus PNU-282987 group (group RP), with 10 dogs in each group. Hemodynamic variables and biochemical parameters were determined with animals in a conscious and cooperative state. The plasma volume and the vasopermeability were determined by indocyanine green and fluorescein isothiocyanate-dextran, respectively. The level of tumor necrosis factor-\u03b1 and interleukin-1\u03b2 in plasma, and the water content of different organs were also determined. The mean arterial pressure, cardiac output, and plasma volume of all dogs decreased significantly, and the lung extravascular water index and pulmonary vascular permeability index increased remarkably after burn. The hemodynamic parameters deteriorated continually in group N dogs, and then anuria, hyperlactacidemia, and multiple organ dysfunctions developed. The mean arterial pressure and cardiac output of dogs in group R and group RP returned to preinjury levels at 48 hours postburn. The lung extravascular water index and pulmonary vascular permeability in group R were higher than those before preinjury. The dogs in group RP were found to have a significant increase in plasma volume and urine output, and a remarkable decrease in the levels of tumor necrosis factor-\u03b1, interleukin-1\u03b1, lactic acid, and organ functions compared with those of group R (P <.05). The survival rate of RP group (100%; 10/10) was significantly higher than that of group N (0; 0/10), group P (20%; 2/10), and group R (60%; 6/10). PNU-282987 combined with intravenous fluid resuscitation significantly improved hemodynamics and the survival rate in the early period after this lethal burn shock. The mechanism may be attributable to the lowering of the level of proinflammatory mediators, amelioration of vasopermeability-induced visceral edema, less of blood volume loss, and protection of vital organs through activation of cholinergic anti-inflammatory pathway. \u00a9 2013 by the American Burn Association.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Burn Care and Research",
        "year": 2014,
        "id": "uIYW1UIp"
    },
    "aMG246XH": {
        "authors": [
            {
                "name": "Yong-Wang Li",
                "org": "Department of Anesthesiology, Second Artillery General Hospital of PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gynecology and Obstetrics, Second Artillery General Hospital of PLA"
            },
            {
                "name": "Bo Sui",
                "org": "Department of Anesthesiology, Second Artillery General Hospital of PLA"
            },
            {
                "name": "Cai-Hong Cao",
                "org": "Department of Anesthesiology, Second Artillery General Hospital of PLA"
            },
            {
                "name": "Xiang-Dong Liu",
                "org": "Department of Anesthesiology, Second Artillery General Hospital of PLA"
            }
        ],
        "title": "Etomidate with or without flumazenil anesthesia for stem cell transplantation in autistic children",
        "abstract": "Background: The aim of this study was to investigate etomidate administration with or without flumazenil in autistic children who underwent intrathecal transplantation of stem cells by lumbar puncture. Methods: Forty autistic children aged 2-12, who were scheduled for stem cell transplantation via lumbar puncture under anesthesia, were randomized for a double-blind study. The children were randomly assigned to two groups: the flumazenil group (group F, n=20) and the etomidate group (group E, n=20). All children received 0.2 mg/kg of etomidate. In the case of inadequate anesthesia, patients received repeated doses of 0.1 mg/kg of etomidate until reaching deep sedation. After operation, children in group F were given flumazenil (0.01 mg/kg) and children in group E received placebo. Heart rate (HR), mean arterial pressure, oxygen saturation, respiratory rate, the Ramsay sedation score (RSS), and recovery time of all children were continuously monitored and recorded during the entire procedure. Results: After anesthesia, blood pressure and HR measurements were not significantly changed in both groups compared with the baseline. There were no respiratory depression, bradycardia, hypotension, nausea, and vomiting. Five patients complained of pain on the site of injection. Myoclonus occurred in seven patients. Recovery time in group F was significantly shorter than in group E (p<0.001), and after the injection of flumazenil, RSS in group F significantly decreased than in group E. There were no significant differences in operation time. Physician satisfaction in both groups was similar. Conclusions: Etomidate resulted in stable hemodynamic responses and relatively less adverse effects, and flumazenil antagonized the anesthetic effect of etomidate; thus, etomidate with flumazenil is suitable for performing stem cell transplantation in autistic children. \u00a9 2014 by Walter de Gruyter Berlin Boston 2014.",
        "keywords": [
            "Autism",
            "Etomidate",
            "Flumazenil",
            "Stem cell transplantation"
        ],
        "venue": "Drug Metabolism and Drug Interactions",
        "year": 2014,
        "id": "aMG246XH"
    },
    "KnWGfH1J": {
        "authors": [
            {
                "name": "Xiaohui Bian",
                "org": "Department of Nephrology"
            },
            {
                "name": "Beiru Zhang",
                "org": "Department of Nephrology"
            },
            {
                "name": "Wei Guo",
                "org": "Fourth Hospital of People"
            },
            {
                "name": "Na Liu",
                "org": "Department of Nephrology"
            },
            {
                "name": "Yu Bai",
                "org": "Department of Nephrology"
            },
            {
                "name": "Jianing Miao",
                "org": "Key Laboratory of Health Ministry for Congenital Malformation"
            },
            {
                "name": "Guifeng Zhao",
                "org": "Key Laboratory of Health Ministry for Congenital Malformation"
            },
            {
                "name": "Bo Liu",
                "org": "Key Laboratory of Health Ministry for Congenital Malformation"
            },
            {
                "name": "Shubao Wang",
                "org": "Key Laboratory of Health Ministry for Congenital Malformation"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases"
            },
            {
                "name": "Liqiang Zheng",
                "org": "Library Department"
            },
            {
                "name": "Yueyang Zhao",
                "org": "Library Department"
            },
            {
                "name": "Detian Li",
                "org": "Department of Nephrology"
            },
            {
                "name": "Jiangmin Feng",
                "org": "Department of Nephrology"
            }
        ],
        "title": "Effects of mesenchyma",
        "abstract": "Aims: The optimal time for mesenchymal stem cell (MSCs) transplantation remains an unresolved issue. We compared the effects of MSCs on a rat remnant kidney model. Methods: Male Sprague-Dawley rats were randomly divided and treated with a corresponding reagent at 4, 8, 12 and 16 weeks, respectively. A remnant kidney model was established and MSCs were injected into rats. The migration of MSCs was then assessed by using cell-tracking experiments. Renal function and histological analyses were performed 4 weeks after MSC transplantation. Immunohistochemistry, Western blotting and real-time polymerase chain reaction were used to detect the TGF-\u03b2",
        "keywords": [
            "5/6 nephrectomy",
            "Cell transplantation",
            "Chronic renal failure",
            "Mesenchymal stem cell",
            "Time point"
        ],
        "venue": "American Journal of Nephrology",
        "year": 2014,
        "id": "KnWGfH1J"
    },
    "kUdeUDH0": {
        "authors": [
            {
                "name": "Wei Gao",
                "org": ""
            },
            {
                "name": "Hairui Zhang",
                "org": ""
            },
            {
                "name": "Guoqiang Chang",
                "org": ""
            },
            {
                "name": "Zhenqing Xie",
                "org": ""
            },
            {
                "name": "Hanyu Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhongchao Han",
                "org": ""
            },
            {
                "name": "Qinghua Li",
                "org": ""
            },
            {
                "name": "Tianxiang Pang",
                "org": ""
            }
        ],
        "title": "Decreased intracellular pH induced by cariporide differentially contributes to human umbilical cord-derived mesenchymal stem cells differentiation",
        "abstract": "Background/Aims: Na+/H+ exchanger 1 (NHE1) is an important regulator of intracellular pH (pH",
        "keywords": [
            "Adipogenic differentiation-catenin",
            "Intracellular pH (pH i)",
            "Mesenchymal stem cells",
            "Na+/H+ exchanger 1 (NHE1)",
            "Osteogenic differentiation"
        ],
        "venue": "Cellular Physiology and Biochemistry",
        "year": 2014,
        "id": "kUdeUDH0"
    },
    "mBSF7dUE": {
        "authors": [
            {
                "name": "Hong-Min Luo",
                "org": ""
            },
            {
                "name": "Sen Hu",
                "org": ""
            },
            {
                "name": "Hui-Ying Bai",
                "org": ""
            },
            {
                "name": "Hai-Bin Wang",
                "org": ""
            },
            {
                "name": "Ming-Hua Du",
                "org": ""
            },
            {
                "name": "Zhi-Long Lin",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huan Wang",
                "org": ""
            },
            {
                "name": "Yi Lv",
                "org": ""
            },
            {
                "name": "Zhi-Yong Sheng",
                "org": ""
            }
        ],
        "title": "Valproic acid treatment attenuates caspase-3 activation and improves survival after lethal burn injury in a rodent model",
        "abstract": "Burn injury may result in multiple organ dysfunction partially because of apoptotic cell death. The authors have previously shown that valproic acid (VPA) improves survival in a dog burn model. The aim of this study is to examine whether a VPA improves survival in a rodent burn model and whether this was because of inhibition of cell apoptosis. Rats were subjected to third-degree 55% TBSA burns and randomized to treatment with a VPA (300 mg/kg) or normal saline. One group of animals was monitored for 12 hours for survival analysis; another group was killed at 6 hours after injury, and brains, hearts, and blood samples were harvested for examination. Plasma creatine kinase (CK)-MB activities and neuron-specific enolase (NSE) levels were measured to evaluate the cardiac and brain damages. The effects of a VPA on acetylation of histone H3 and caspase-3 activation were also evaluated. Major burn injury resulted in a significant decrease in the acetylation of histone H3, and there was an increase in plasma CK-MB activities, NSE concentrations, and tissue levels of activated caspase-3. A VPA treatment significantly increased the acetylation of histone H3 and survival of the animals after major burn injury. In addition, a VPA treatment significantly attenuated the plasma CK-MB activities, an NSE concentrations, and inhibited caspase-3 activation after major burn injury. These results indicate that a VPA can attenuate cardiac and brain injury, and can improve survival in a rodent model of lethal burn injury. These protective effects may be mediated in part through the inhibition of caspase-3 activation. \u00a9 2013 by the American Burn Association.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Burn Care and Research",
        "year": 2014,
        "id": "mBSF7dUE"
    },
    "EXnG6w6R": {
        "authors": [
            {
                "name": "Yusen Hou",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Jiake Chai",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Lingying Liu",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Yonghui Yu",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Hongjie Duan",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Quan Hu",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Wanli Chu",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery, First Affiliated Hospital, PLA General Hospital"
            }
        ],
        "title": "Effects of lipopolysaccharide pretreatment on endotoxin tolerance of human umbilical cord mesenchymal stem cells",
        "abstract": "Objective: To explore the effects of lipopolysaccharide (LPS) pretreatment on endotoxin tolerance of human umbilical cord mesenchymal stem cells (hUCMSCs) and its possible mechanism. Methods: hUCMSCs (1 \u00d7 10",
        "keywords": [
            "Endotoxins",
            "Lipopolysaccharides",
            "Mesenchymal stem cells",
            "Umbilical cord"
        ],
        "venue": "National Medical Journal of China",
        "year": 2014,
        "id": "EXnG6w6R"
    },
    "BEO6XBrS": {
        "authors": [
            {
                "name": "Ruqiang Yuan",
                "org": "Department of Pharmacy, Dalian Medical University"
            },
            {
                "name": "Yunpeng Diao",
                "org": "Department of Pharmacy, Dalian Medical University"
            },
            {
                "name": "Wenli Zhang",
                "org": "Department of Biochemistry and Molecular Biology, Dalian Medical University"
            },
            {
                "name": "Yuan Lin",
                "org": "Department of Pharmacy, Dalian Medical University"
            },
            {
                "name": "Shanshan Huang",
                "org": "Department of Pharmacy, Dalian Medical University"
            },
            {
                "name": "Houli Zhang",
                "org": "Department of Pharmacy, Dalian Medical University"
            },
            {
                "name": "Li Ma",
                "org": "School of Public Health, Dalian Medical University"
            }
        ],
        "title": "In vitro activity of taurine-5-bromosalicylaldehyde schiff base against planktonic and biofilm cultures of methicillin-resistant Staphylococcus aureus",
        "abstract": "Staphylococcus aureus is a major human pathogen, implicated in both community and hospital acquired infections. The therapy for methicillin-resistant Staphylococcus aureus (MRSA) infections is becoming more difficult because of multidrug resistance and strong biofilmforming properties. Schiff bases have attracted attention as promising antibacterial agents. In this study, we investigated the in vitro activity of taurine-5-bromosalicylaldehyde Schiff base (TBSSB) against MRSA. The minimum inhibitory concentrations (MIC) and minimum bactericidal concentration (MBC) were determined using a microtiter broth dilution method. TBSSB effectively inhibited planktonic MRSA, with an MIC of 32 \u03bcg/ml. The time-kill curve confirmed that TBSSB exhibited bactericidal activity against MRSA. TBSSB was also found to significantly inhibit MRSA biofilm formation at 24 h, especially at 1\u00d7MIC and sub-MIC levels. Furthermore, scanning electron microscopy and transmission electron microscopy showed remarkable morphological and ultrastructural changes on the MRSA cell surface, due to exposure to TBSSB. This study indicated that TBSSB may be an effective bactericidal agent against MRSA. \u00a9 2014 by The Korean Society for Microbiology and Biotechnology.",
        "keywords": [
            "Biofilm",
            "Electron microscopy",
            "Methicillin-resistant Staphylococcus aureus",
            "Taurine-5-bromosalicylaldehyde Schiff base"
        ],
        "venue": "Journal of Microbiology and Biotechnology",
        "year": 2014,
        "id": "BEO6XBrS"
    },
    "cC5ZgtnT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Burns and Plastic Surgery, First Affiliated Hospital, General Hospital of PLA"
            },
            {
                "name": "Jiake Chai",
                "org": "Department of Burns and Plastic Surgery, First Affiliated Hospital, General Hospital of PLA"
            },
            {
                "name": "Wanli Chu",
                "org": "Department of Burns and Plastic Surgery, First Affiliated Hospital, General Hospital of PLA"
            },
            {
                "name": "Hongjie Duan",
                "org": "Department of Burns and Plastic Surgery, First Affiliated Hospital, General Hospital of PLA"
            },
            {
                "name": "Dawei Li",
                "org": "Department of Burns and Plastic Surgery, First Affiliated Hospital, General Hospital of PLA"
            },
            {
                "name": "Yonghui Yu",
                "org": "Department of Burns and Plastic Surgery, First Affiliated Hospital, General Hospital of PLA"
            }
        ],
        "title": "Effect and mechanism of dantrolene on skeletal muscle of rats with severe scald injury",
        "abstract": "Objective: To explore the effect and mechanism of ryanodine receptor antagonist dantrolene on skeletal muscle of rats with severe scald injury. Methods: A total of 56 Wistar rats were divided into control, scald and dantrolene treatment groups according to a random digital table. Rats in scald and dantrolene treatment groups were subject to 50% total body surface area (TBSA) full-thickness scald by a 12-second immersion of back and a 6-second immersion of abdomen in 94\u00b0C water and then received an intraperitoneal injection of Ringer's solution. At the same time, the rats in scald group received 5% mannitol through caudal vein while those in dantrolene treatment group received dantrolene 2 mg/kg (dissolved in 5% mannitol). Rats in control group were sham-injured through an immersion of back and abdomen into 37\u00b0C warm water. Tibialis anterior muscle samples were harvested at Days 1, 4 and 7 post-scalding. Changes of skeletal muscle ultrastructure were observed by transmission electron microscope, subcellular calcium ion (Ca",
        "keywords": [
            "Burns",
            "Calpain",
            "Dantrolene",
            "Muscle, skeletal",
            "Rats"
        ],
        "venue": "National Medical Journal of China",
        "year": 2014,
        "id": "cC5ZgtnT"
    },
    "Y7c0umyl": {
        "authors": [
            {
                "name": "Lan Yu",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Lei Zhou",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Shiwu Wu",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Xiaomeng Gong",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Zhenzhong Feng",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Bo Zhu",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Nan Yao",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Danna Wang",
                "org": "Department of Pathology, The First Hospital Affiliated to Bengbu Medical College, Bengbu Medical College"
            },
            {
                "name": "Huiming Dong",
                "org": "Department of Surgical Oncology, The First Hospital Affiliated to Bengbu Medical College Anhui Province, Bengbu Medical College"
            }
        ],
        "title": "Clinicopathological significance of cancer stem cells marked by CD133 and KAI1/CD82 expression in laryngeal squamous cell carcinoma",
        "abstract": "Background: Presently, CD133 is one of the hottest markers to characterize cancer stem cells and KAI1/CD82 is reported as an important marker for the metastasis and prognosis of many cancers. The purpose of our study is to explore the relationship between cancer stem cells (CSCs) marked by CD133 and KAI1/CD82 expression and the clinicopathological characteristics of patients with laryngeal squamous cell carcinoma (LSCC).Methods: Immunohistochemical analysis was used to detect the expression of CD133 and KAI1/CD82 in 83 archival surgical specimens of human LSCC and 83 cases of normal laryngeal tissues.Results: In LSCC, positive rates of 49.4% and 41.0% were obtained for CD133 and KAI1/CD82, respectively. The expression of CD133 in LSCC tissues was significantly higher than that in normal tissues (P < 0.001), and the expression of CD133 was positively associated with pTNM stage (P = 0.005), pathological grade (P = 0.001), and lymph node metastasis (P < 0.001). The reduced expression of KAI1/CD82 was present in LSCC tissues. The positive rate of KAI1/CD82 expression was negatively correlated with pTNM stage (P = 0.014), pathological grade (P < 0.001), and lymph node metastasis (P = 0.007). A correlation analysis showed that there was a negative relationship between the expression of CD133 and KAI1/CD82 protein in LSCC tissues (P < 0.001). By Kaplan-Meier analysis, the expression of CD133 was negatively correlated with overall survival (OS) (log-rank = 40.949, P < 0.001) and disease-free survival (DFS) (log-rank = 39.307, P < 0.001) time of LSCC. The expression of KAI1/CD82 was positively correlated with OS (log-rank = 40.279, P < 0.001) and DFS (log-rank = 39.271, P < 0.001) time of LSCC. Cox regression analysis: the expression of CD133 and KAI1/CD82, and pTNM stages were independent prognostic factors of LSCC (P < 0.05).Conclusions: Thus the detection of CD133 and KAI1/CD82 proteins may be used as a potential indicator of LSCC prognosis. \u00a9 2014 Yu et al.; licensee BioMed Central Ltd.",
        "keywords": [
            ""
        ],
        "venue": "World Journal of Surgical Oncology",
        "year": 2014,
        "id": "Y7c0umyl"
    },
    "ho52wHo2": {
        "authors": [
            {
                "name": "Binghong Xiong",
                "org": "Department of General Surgery, First Affiliated Hospital of Chongqing Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Internal Medicine, Chongqing Huaxi Hospital"
            },
            {
                "name": "Caiquan Zhang",
                "org": "Department of General Surgery, First Affiliated Hospital of Chongqing Medical University"
            },
            {
                "name": "Yong Cheng",
                "org": "Department of General Surgery, First Affiliated Hospital of Chongqing Medical University"
            }
        ],
        "title": "Robotic versus laparoscopic total mesorectal excision for rectal cancer: A meta-analysis",
        "abstract": "Background Robotic surgery has been used successfully in many branches of surgery; but there is little evidence in the literature on its use in rectal cancer (RC). We conducted this meta-analysis that included randomized controlled trials and nonrandomized controlled trials of robotic total mesorectal excision (RTME) versus laparoscopic total mesorectal excision (LTME) to evaluate whether the safety and efficacy of RTME in patients with RC are equivalent to those of LTME. Materials and methods Pubmed, Embase, Cochrane Library, Ovid, and Web of Science databases were searched. Studies clearly documenting a comparison of RTME with LTME for RC were selected. Operative and recovery outcomes, early postoperative morbidity, and oncological parameters were evaluated. Results Eight studies were identified that included 1229 patients in total, 554 (45.08%) in the RTME and 675 (54.92%) in the LTME. Meta-analysis suggested that the conversion rate to open surgery in RTME was significantly lower than in LTME (P = 0.0004). There were no significant differences in operation time, estimated blood loss, recovery outcome, postoperative morbidity and mortality, length of hospital stay, and the oncological accuracy of resection and local recurrence between the two groups. The positive rate of circumferential resection margins (P = 0.04) and the incidence of erectile dysfunction (P = 0.002) were lower in RTME compared with LTME. Conclusions RTME for RC is safe and feasible, and the short- and medium-term oncological and functional outcomes are equivalent or preferable to LTME. It may be an alternative treatment for RC. More multicenter randomized controlled trials investigating the long-term oncological and functional outcomes are required to determine the advantages of RTME over LTME in RC. \u00a9 2014 Elsevier Inc. All rights reserved.",
        "keywords": [
            "Laparoscopy",
            "Meta-analysis",
            "Rectal cancer",
            "Robotic",
            "Total mesorectal excision"
        ],
        "venue": "Journal of Surgical Research",
        "year": 2014,
        "id": "ho52wHo2"
    },
    "AqLZUjdY": {
        "authors": [
            {
                "name": "Li-Na Ma",
                "org": "PLA Institute of Chinese Materia Medica, 302 Military Hospital of China"
            },
            {
                "name": "Le-Le Zhang",
                "org": "PLA Institute of Chinese Materia Medica, 302 Military Hospital of China"
            },
            {
                "name": "Yin Xiong",
                "org": "PLA Institute of Chinese Materia Medica, 302 Military Hospital of China"
            },
            {
                "name": "Yu-Mei Han",
                "org": "Beijing Physical Examination Center"
            },
            {
                "name": "Cong-En Zhang",
                "org": "PLA Institute of Chinese Materia Medica, 302 Military Hospital of China"
            },
            {
                "name": "Dan Gao",
                "org": "PLA Institute of Chinese Materia Medica, 302 Military Hospital of China"
            },
            {
                "name": "Li Ma",
                "org": "College of Traditional Chinese Medicine, Capital University of Medical Sciences"
            },
            {
                "name": "Dan Yan",
                "org": "PLA Institute of Chinese Materia Medica, 302 Military Hospital of China"
            },
            {
                "name": "Xiao-He Xiao",
                "org": "PLA Institute of Chinese Materia Medica, 302 Military Hospital of China"
            }
        ],
        "title": "A method of screening the antitumor lead compounds based on the dynamic bio-response profile of cells",
        "abstract": "The study is to report the establishment of a method of screening the antitumor compounds based on the dynamic bio-response profile of cells to make up for the shortages of conventional end-point tests such as tedious operation and low sensitivity. Based on the principle of electric impedance of cells, the real-time cell electronic sensing (RT-CES) system was used to monitor the effect of epirubicin (EPI), cisplatinum (DDP) and carboplatin (CBP) on the growth of HepG2 cells, with the cell index (CI), half maximal inhibitory concentration (IC<inf>50</inf>) and detachment curve as evaluation indexes. Meanwhile, cell counting kit-8 (CCK-8) and microscopy were applied for verification. The results showed that CI curve could sensitively real-time profile the inhibitory effect of model drugs on HepG2 cells. The IC<inf>50</inf> of EPI, DDP and CBP were 0.53 \u00b10.04, 9.79 \u00b10.26 and 597.00\u00b13.79 \u03bcg\u00b7mL <sup>-1</sup>, respectively. What's more, the significant differences of detachment curves of the three drugs indicated that their functional mechanisms might be different, this is consistent with the literature. The T-CES system with non-invasive, label-free and real-time characteristics could be used to monitor the bio-response profile of the three drugs to HepG2 cells, allowing to qualitatively and quantitatively distinguish the antitumor activities of the three drugs, and could be a complementary method for the present screening of antitumor compounds.",
        "keywords": [
            "Activity evaluation",
            "Lead compound",
            "Real-time cell electronic sensing system"
        ],
        "venue": "Yaoxue Xuebao",
        "year": 2014,
        "id": "AqLZUjdY"
    },
    "NBkf6um5": {
        "authors": [
            {
                "name": "Quan Hu",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Jiake Chai",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Sen Hu",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Jun Fan",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Hong-wei Wang",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Li Ma",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Hong-jie Duan",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Lingying Liu",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Hongming Yang",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Bai-ling Li",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            },
            {
                "name": "Yi-he Wang",
                "org": "Department of Burn and Plastic Surgery, Burns Institute"
            }
        ],
        "title": "Development of an Animal Model for Burn-Blast Combined Injury and Cardiopulmonary System Changes in the Early Shock Stage",
        "abstract": "The purposes of this study were to establish an animal model for burn-blast combined injury research and elaborate cardiopulmonary system changes in the early shock stage. In this study, royal demolition explosive or RDX (hexagon, ring trimethylene nitramine) was used as an explosive source, and the injury conditions of the canine test subjects at various distances to the explosion (30, 50, and 70 cm) were observed by gross anatomy and pathology to determine a larger animal model of moderate blast injury. The canines were then subjected to a 35 % total body surface area (TBSA) full-thickness flame injury using napalm, which completed the development of a burn-blast combined injury model. Based on this model, the hemodynamic changes and arterial blood gas analysis after the burn-blast combined injury were measured to identify the cardiopulmonary system characteristics. In this research, RDX explosion and flame injury were used to develop a severe burn-blast injury animal model that was stable, close to reality, and easily controllable. The hemodynamic and arterial blood gas changes in the canine subjects after burn-blast injury changed distinctly from the burn and blast injuries. Blood pressure and cardiac output fluctuated, and the preload was significantly reduced, whereas the afterload significantly increased. Meanwhile, the oxygen saturation (SO",
        "keywords": [
            "Animal model",
            "Blast",
            "Burn",
            "Burn-blast combined injury"
        ],
        "venue": "Indian Journal of Surgery",
        "year": 2014,
        "id": "NBkf6um5"
    },
    "zanpH3lC": {
        "authors": [
            {
                "name": "Yong Cui",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xuzhu Chen",
                "org": ""
            },
            {
                "name": "Zhe Zhang",
                "org": ""
            },
            {
                "name": "Haihui Jiang",
                "org": ""
            },
            {
                "name": "Song Lin",
                "org": ""
            }
        ],
        "title": "Lower apparent diffusion coefficients indicate distinct prognosis in low-grade and high-grade glioma",
        "abstract": "Tumor grade and molecular variants influence the survival of patients with glioma. The apparent diffusion coefficient (ADC) map is a non-invasive tool for evaluating the outcomes and response to therapy in glioma. In this study, we investigated the correlation between the tumor grade and prognostic biomarkers with the ADC in glioma patients. Eighty-two patients with supratentorial glioma were identified via analysis of surgical specimens and neuroradiological data. Using the World Health Organization grade, histological subtype, and molecular variants (1p/19q codeletion, isocitrate dehydrogenase 1/2 mutation, Ki-67 index, O6-methylguanine DNA methyltransferase, P53, and vascular endothelial growth factor immunoactivity) as prognostic biomarkers, we performed receiver operating characteristic analysis and multiple linear regression to assess the association between the magnetic resonance diffusion parameter and mean ADC and the prognostic factors of glioma pathology. Univariate analysis and multiple linear regression revealed inverse correlations between the ADC values and the tumor grade, oligodendrocytoma histology, and 1p/19q codeletion. A threshold mean ADC value could predict the 1p/19q chromosomal status in WHO II gliomas with 72 % sensitivity and 88 % specificity (area under the curve 0.82, 95 % confidence interval 0.68-0.97) and could distinguish low-grade glioma with low-risk factors from the high-risk group (P < 0.01). The mean ADC value could be used as a non-invasive tool to evaluate the prognosis of supratentorial glioma patients. A threshold mean ADC value could be used to predict the 1p/19q codeletion and to identify low-risk low-grade gliomas (LGGs). Lower ADC values are indicative of a favorable prognosis in LGGs. \u00a9 2014 Springer Science+Business Media New York.",
        "keywords": [
            "1p/19q",
            "Apparent diffusion coefficient",
            "Gliomas",
            "Prognosis"
        ],
        "venue": "Journal of Neuro-Oncology",
        "year": 2014,
        "id": "zanpH3lC"
    },
    "v7ejcUSS": {
        "authors": [
            {
                "name": "Xian-Rong Xiong",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Dao-Liang Lan",
                "org": "Research Institute of Qinghai-Tibetan Plateau, Southwest University for Nationalities"
            },
            {
                "name": "Jian Li",
                "org": "Research Institute of Qinghai-Tibetan Plateau, Southwest University for Nationalities"
            },
            {
                "name": "Xiang-Dong Zi",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Yong Wang",
                "org": "Research Institute of Qinghai-Tibetan Plateau, Southwest University for Nationalities"
            }
        ],
        "title": "Cellular extract facilitates nuclear reprogramming by altering DNA methylation and pluripotency gene expression",
        "abstract": "The functional reprogramming of a differentiated cell to a pluripotent state presents potential beneficial applications in disease mechanisms and regenerative medicine. Epigenetic modifications enable differentiated cells to perpetuate molecular memory to retain their identity. Therefore, the aim of this study was to investigate the reprogramming modification of yak fibroblast cells that were permeabilized and incubated in the extracts of mesenchymal stem cells derived from mice adipose tissue [adipose-derived stem cells (ADSCs)]. According to the results, the treatment of ADSC extracts promoted colony formation. Moreover, pluripotent gene expression was associated with the loss of repressive histone modifications and increased global demethylation. The genes Col1a1 and Col1a2, which are typically found in differentiated cells only, demonstrated decreased expression and increased methylation in the 5\u2032-flanking regulatory regions. Moreover, yak fibroblast cells that were exposed to ADSC extracts resulted in significantly different eight-cell and blastocyst formation rates of cloned embryos compared with their untreated counterparts. This investigation provides the first evidence that nuclear reprogramming of yak fibroblast cells is modified after the ADSC extract treatment. This research also presents a methodology for studying the dedifferentiation of somatic cells that can potentially lead to an efficient way of reprogramming somatic cells toward a pluripotent state without genetic alteration. Copyright \u00a9 2014, Mary Ann Liebert, Inc.",
        "keywords": [
            ""
        ],
        "venue": "Cellular Reprogramming",
        "year": 2014,
        "id": "v7ejcUSS"
    },
    "4MMzMO0g": {
        "authors": [
            {
                "name": "Xianbin Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Haidong Bao",
                "org": ""
            },
            {
                "name": "Jing Zhang",
                "org": ""
            },
            {
                "name": "Zhongyu Wang",
                "org": ""
            },
            {
                "name": "Peng Gong",
                "org": ""
            }
        ],
        "title": "Clinical, pathological and prognostic characteristics of gastroenteropancreatic neuroendocrine neoplasms in China: A retrospective study",
        "abstract": "Background: Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) are rare neuroendocrine tumors, and lack of data in Asian populations especially in China. The aim of this retrospective study was to assess the clinical, pathological and prognostic characteristics of GEP-NENs in China.Methods: We collected clinical and pathological data of 168 patients diagnosed with GEP-NENs and treated at the First and Second Affiliated Hospitals of Dalian Medical University between January 2003 and December 2012. Kaplan-Meier method and log rank analysis was used to analyze the prognostic significance of clinical and pathological characteristics.Results: Mean age was 51.83 \u00b1 14.03 and the male-to-female ratio was 1.5:1. Primary sites were the rectum (58.93%), pancreas (13.69%), stomach (9.52%), duodenum (5.36%), colon (4.76%), appendix (4.76%), ileum (2.38%) and jejunum (0.60%). Most patients (95.83%) presented non-functional tumors with non-specific symptoms such as abdominal or back pain (29.17%) and gastrointestinal bleeding (25.60%). Based on the 2010 World Health Organization (WHO) classification, patients were diagnosed with neuroendocrine tumor (NET) (24.40%) or neuroendocrine carcinoma (NEC) (7.14%). The estimated mean survival was 8.94 \u00b1 0.28 years (95% CI: 8.40-9.48). Male gender, young age, small tumor size and NET tumor type were favorable prognostic factors.Conclusion: Chinese GEP-NENs patients present characteristics that are similar to American and European patients. However, there is an urgent need to establish a national database for understanding the clinical and epidemiological features of GEP-NENs in China. \u00a9 2014 Zhang et al.; licensee BioMed Central Ltd.",
        "keywords": [
            "Carcinoma",
            "China",
            "Epidemiology",
            "Neuroendocrine neoplasms"
        ],
        "venue": "BMC Endocrine Disorders",
        "year": 2014,
        "id": "4MMzMO0g"
    },
    "G8r5qkI6": {
        "authors": [
            {
                "name": "Hao Gu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yinglong Ren",
                "org": ""
            },
            {
                "name": "Wenjing He",
                "org": ""
            },
            {
                "name": "Yun Wang",
                "org": ""
            },
            {
                "name": "Yanjiang Qiao",
                "org": ""
            }
        ],
        "title": "Exploration of the mechanism of pattern-specific treatments in coronary heart disease with network pharmacology approach",
        "abstract": "Traditional Chinese medicine (TCM) pattern is a valuable classification method in the treatment of complex disease such as coronary heart disease (CHD). In accordance to TCM patterns, our ancestors created many pertinent TCM formulae, which have been used in China for thousands of years and are still playing an important role in China today. However, the biological mechanism of TCM pattern-specific formulae remains elusive. In this paper, we chose CHD patterns (Qi-stagnation induced blood-stasis syndrome, abbreviated as QSB; Qi-deficiency induced blood-stasis syndrome, abbreviated as QDB) as examples to illustrate the mechanism of their pattern-specific formulae. Using entity grammar systems (EGS) formalism, we built two pharmacologic networks of the formulae and obtained the intersection and difference networks by network comparison. Then we analyzed their common and different mechanisms for treating CHD by GO enrichment analysis. The results indicate that QDB-specific formula takes more special molecular paths to treat CHD, which contribute to more severe pathological changes in comparison with QSB. In this paper, we achieved a better understanding of the pharmacological characteristics of CHD patterns-specific formulae, which is beneficial to explore different therapies for a disease to enhance the effectiveness and pertinence of treatment. \u00a9 2014 Elsevier Ltd.",
        "keywords": [
            "Blood-stasis syndrome",
            "Coronary heart disease",
            "Network pharmacology",
            "Pattern-specific formula",
            "TCM pattern"
        ],
        "venue": "Computers in Biology and Medicine",
        "year": 2014,
        "id": "G8r5qkI6"
    },
    "c6FdAxIb": {
        "authors": [
            {
                "name": "Hui Zhang",
                "org": "Department of Neurosurgery, Air Force General Hospital of the Chinese PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology, Beijing Military General Hospital"
            },
            {
                "name": "Cheng Shu",
                "org": "Department of Neurosurgery, Air Force General Hospital of the Chinese PLA"
            },
            {
                "name": "Yu-Bo Wang",
                "org": "Department of Neurosurgery, Air Force General Hospital of the Chinese PLA"
            },
            {
                "name": "Lian-Qiang Dong",
                "org": "Department of Neurosurgery, Air Force General Hospital of the Chinese PLA"
            }
        ],
        "title": "Diagnostic accuracy of diffusion MRI with quantitative ADC measurements in differentiating glioma recurrence from radiation necrosis",
        "abstract": "Objective Differentiating radiation necrosis from glioma recurrence remains a great challenge. Several advanced imaging modalities have been developed to differentiate between these two entities with disparate outcomes. We conducted a meta-analysis to evaluate the diagnostic quality of diffusion MRI in differentiating glioma recurrence from radiation necrosis. Method PubMed, Embase and Chinese Biomedical databases were systematically searched to identify published articles about evaluation of diffusion MRI for the differential diagnosis of glioma recurrence from radiation necrosis. Pooled sensitivity (SEN), specificity (SPE), negative likelihood ratio (NLR), positive likelihood ratio (PLR), and diagnostic odds ratio (DOR) were calculated. Results Nine studies involving 284 patients (288 lesions) met all inclusion and exclusion criteria. Quantitative synthesis of studies showed that the pooled weighted values were determined to be SEN: 0.82 (95% CI: 0.75, 0.87); SPE: 0.84 (95% CI: 0.76, 0.91); PLR: 5.10 (95% CI: 3.27, 7.95); NLR: 0.21 (95% CI: 0.15, 0.29); and DOR: 23.90 (95% CI: 12.44, 45.89). Conclusions This meta-analysis shows that diffusion MRI has moderate diagnostic performance in differentiating glioma recurrence from radiation necrosis using quantitative ADC. It is recommended not to use diffusion MRI alone in differentiating between glioma recurrence and radiation necrosis. Multimodal imaging trials should be implemented in the future.",
        "keywords": [
            "Apparent diffusion coefficient",
            "Diagnostic accuracy",
            "Diffusion MRI",
            "Glioma recurrence",
            "Radiation necrosis"
        ],
        "venue": "Journal of the Neurological Sciences",
        "year": 2015,
        "id": "c6FdAxIb"
    },
    "QdrSY3AV": {
        "authors": [
            {
                "name": "Ying Liu",
                "org": "Department of Neurology, Dalian Municipal Friendship Hospital"
            },
            {
                "name": "Jin-Hu Fan",
                "org": "Department of Cancer Epidemiology, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Xiang Gao",
                "org": "Department of Nutrition, Harvard University School of Public Health"
            },
            {
                "name": "Li Ma",
                "org": "Department of Epidemiology, Dalian Medical University"
            },
            {
                "name": "You-Lin Qiao",
                "org": "Department of Cancer Epidemiology, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Lin Zhang",
                "org": "Department of Neurology, University of California Davis School of Medicine"
            }
        ],
        "title": "The natural progression of Parkinson\u2019s disease in a small cohort with 15 drug\u2011na\u00efve patients",
        "abstract": "Background: The studies of the natural progression of Parkinson\u2019s disease (PD) in Chinese populations have been lacking. To address this issue and obtain a preliminary data, we conducted a PD progression assessment in 15 adults with de novo PD from a nutritional intervention trial (NIT) cohort in Lin County China. Methods: Using the Copiah County screening questionnaire and United Kingdom Parkinson\u2019s Disease Society Brain Bank diagnostic criteria, we surveyed the available NIT cohort members in 2000 and diagnosed 86 patients as PD. In 2010, we resurveyed all PD patients and confirmed definite PD diagnosis in 15 cases with the rest of them being dead (54); having probable (10) PD or vascular Parkinsonism (3); refusing to participate (2); or being away (2). In both surveys, we used Hoehn and Yahr (HY) scale and assessed the disease progression. Unified Parkinson\u2019s Disease Rating Scale (UPDRS) was added to the second survey. Results: In 2010, the average disease duration for 15 definite PD patients was 13.6 \u00b1 7.3 years. Over a 10\u2011year time span, 9 out of 15 patients remained at the same HY stage while the remaining 6 progressed. Rigidity (47% vs. 100%; P = 0.002) and postural instability (7% vs. 47%; P = 0.005) worsened significantly. The mean UPDRS motor scores in 2010 were 39.4 \u00b1 23.7. Conclusions: Overall worsening of motor function in PD seems to be the rule in this untreated cohort, and their rate of progression seemed to be slower than those reported in the western populations.",
        "keywords": [
            "Drug\u2011na\u00efve",
            "Epidemiology",
            "Parkinson\u2019s disease",
            "Progression"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2015,
        "id": "QdrSY3AV"
    },
    "PbFdSrCk": {
        "authors": [
            {
                "name": "Shengsuo Zhang",
                "org": "Department of Anesthesiology, General Hospital of Beijing Military Region PLA"
            },
            {
                "name": "Xinmin Wu",
                "org": "Department of Anesthesiology, First Hospital, Peking University"
            },
            {
                "name": "Hang Guo",
                "org": "Department of Anesthesiology, General Hospital of Beijing Military Region PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology, General Hospital of Beijing Military Region PLA"
            }
        ],
        "title": "Thoracic epidural anesthesia improves outcomes in patients undergoing cardiac surgery: Meta-analysis of randomized controlled trials",
        "abstract": "To assess the efficacy of thoracic epidural anesthesia (TEA) with or without general anesthesia (GA) versus GA in patients who underwent cardiac surgery, PubMed, Embase, the Cochrane online database, and Web of Science were searched with the limit of randomized controlled trials (RCTs) relevant to 'thoracic epidural anesthesia' and 'cardiac surgery'. Studies were identified and data were extracted by two reviewers independently. The quality of included studies was also assessed according to the Cochrane handbook. Outcomes of mortality, cardiac and respiratory functions, and treatment-associated complications were pooled and analyzed. The comprehensive search yielded 2,230 citations, and 25 of them enrolling 3,062 participants were included according to the inclusion criteria. Compared with GA alone, patients received TEA and GA showed reduced risks of death, myocardial infarction, and stroke, though there were no significant differences (P\u2208>\u22080.05). With regard to treatment-related complications, the pooled results for respiratory complications (risk ratio (RR), 0.69; 95% CI: 0.51, 0.91, P\u2208<\u22080.05), supraventricular arrhythmias (RR, 0.61; 95% CI: 0.42, 0.87, P\u2208<\u22080.05), and pain (mean difference (MD), -1.27; 95% CI: -2.20, -0.35, P\u2208<\u22080.05) were 0.69, 0.61, and -1.27, respectively. TEA was also associated with significant reduction of stays in intensive care unit (MD, -2.36; 95% CI: -4.20, -0.52, P\u2208<\u22080.05) and hospital (MD, -1.51; 95% CI: -3.03, 0.02, P\u2208>\u22080.05) and time to tracheal extubation (MD, -2.06; 95% CI:-2.68, -1.45, P\u2208<\u22080.05). TEA could reduce the risk of complications such as supraventricular arrhythmias, stays in hospital or intensive care unit, and time to tracheal extubation in patients who experienced cardiac surgery.",
        "keywords": [
            "Cardiac function",
            "Cardiac surgery",
            "Epidural anesthesia",
            "Meta-analysis"
        ],
        "venue": "European Journal of Medical Research",
        "year": 2015,
        "id": "PbFdSrCk"
    },
    "10NXzKkB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chuanan Shen",
                "org": ""
            },
            {
                "name": "Jiake Chai",
                "org": ""
            },
            {
                "name": "Huinan Yin",
                "org": ""
            },
            {
                "name": "Huping Deng",
                "org": ""
            },
            {
                "name": "Rui Feng",
                "org": ""
            }
        ],
        "title": "Extracellular signal-regulated kinase-mammalian target of rapamycin signaling and forkhead-box transcription factor 3a phosphorylation are involved in testosterone's effect on severe burn injury in a rat model",
        "abstract": "Background: Testosterone and androgen receptor agonists have been known for a long time to prevent or reverse muscle wasting in burn injury patients, but the exact molecular mechanisms are not clear. Objective: To investigate the underlying molecular mechanisms of testosterone in severely burned rats. Methods: Severe burn injuries were induced by immersing the back of the rat in 100-C water for 12 s. Rats were treated for 14 days with vehicle (burn group) or a physiological replacement dose of testosterone (B + T group) immediately after injury. Gene and protein expressions were assessed by real-time polymerase chain reaction and Western blot. Results: Testosterone improved glucose metabolism, reduced body weight loss, and attenuated tibialis anterior muscle mass loss and muscle protein breakdown. In rat tibialis anterior muscle, testosterone positively regulated the insulin-sensitive glucose transporters Glut3 and Glut4 genes and glycogen synthase 1 protein. These changes would be expected to improve glucose metabolism and nutrient availability in skeletal muscle. Administration of testosterone negatively regulated atrogin 1 (Fbxo32) by increasing total and phosphorylated Foxo3a (forkhead-box transcription factor 3a) levels and positively regulated the expression of the mammalian target of rapamycin (mTOR) and its downstream proteins p70S6 and S6 through mTORYextracellular signalYregulated kinase phosphorylation. Conclusions: Results suggested that testosterone might regulate skeletal muscle glucose and protein metabolism following burn injury in part by affecting extracellular signalYregulated kinaseYmTOR signaling and Foxo3a levels.",
        "keywords": [
            "Erk-mTOR",
            "Severe burns",
            "Skeletal muscle",
            "Testosterone"
        ],
        "venue": "Shock",
        "year": 2015,
        "id": "10NXzKkB"
    },
    "K1pI9HXa": {
        "authors": [
            {
                "name": "Peng Liu",
                "org": "Department of General Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Haidong Bao",
                "org": "Department of General Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Xianbin Zhang",
                "org": "Department of General Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Jian Zhang",
                "org": "Department of General Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Epidemiology, Dalian Medical University"
            },
            {
                "name": "Yulin Wang",
                "org": "Department of General Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Chunyan Li",
                "org": "Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Zhongyu Wang",
                "org": "Department of General Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Peng Gong",
                "org": "Department of General Surgery, The First Affiliated Hospital of Dalian Medical University"
            }
        ],
        "title": "Better operative outcomes achieved with the prone jackknife vs. lithotomy position during abdominoperineal resection in patients with low rectal cancer",
        "abstract": "Background: Lithotomy (LT) and prone jackknife positions (PJ) are routinely used for abdominoperineal resection (APR). The present study compared the clinical, pathological, and oncological outcomes of PJ-APR vs. LT-APR in low rectal cancer patients in order to confirm which position will provide more benefits to patients undergoing APR. Methods: This is a retrospective study of consecutive patients with low rectal cancer who underwent curative APR between January 2002 and December 2011. Patients were matched 1:2 (PJ-APR=74 and LT-APR=37 patients) based on gender and age. Perioperative data, postoperative outcomes, and survival were compared between the two approaches. Results: Hospital stay was shorter with PJ-APR compared with LT-APR (P<0.05). Compared with LT-APR, duration of anesthesia (234\u00b150.8 vs. 291\u00b169 min, P=0.022) and surgery (183\u00b144.8 vs. 234\u00b160 min, P=0.016) was shorter with PJ-APR, and estimated blood losses were smaller (549\u00b1218 vs. 674\u00b1350 mL, P<0.001). Blood transfusions were required in 37.8% of LT-APR patients and in 8.1% of PJ-APR patients (P<0.001). There was no difference in the distribution of N stages (P=0.27). Median follow-up was 47.1 (13.6-129.7) months. Postoperative complications were reported by fewer patients after PJ-APR compared with LT-APR (14.9% vs. 32.4%, P=0.030). There were no significant differences in overall survival, disease-free survival, local recurrence, and distant metastasis (P>0.05). Conclusions: The PJ position provided a better exposure for low rectal cancer and had a lower operative risk and complication rates than LT-APR. However, there was no difference in rectal cancer prognosis between the two approaches. PJ-APR might be a better choice for patients with low rectal cancer.",
        "keywords": [
            "Abdominoperineal resection",
            "Lithotomy position",
            "Prone jackknife position",
            "Rectal cancer"
        ],
        "venue": "World Journal of Surgical Oncology",
        "year": 2015,
        "id": "K1pI9HXa"
    },
    "AZld1DRy": {
        "authors": [
            {
                "name": "Zhao-Yin Fang",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Hui Yang",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Jin Qi",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Jing Zhang",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Li-Wei Sun",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Jing-Yu Tang",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Li Ma",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Zeng-Qing Du",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Ai-Hua He",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Jian-Ping Xie",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Yi-Yu Lu",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Zhen-Zhou Ji",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Bao-Quan Zhu",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Hai-Yan Wu",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Si-En Lin",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Hua-Ping Xie",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Dixie D. Griffin",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Bernard Ivanoff",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Roger I. Glass",
                "org": "Division of Enteric Viruses"
            },
            {
                "name": "Jon R. Gentsch",
                "org": "Division of Enteric Viruses"
            }
        ],
        "title": "Diversity of rotavirus strains among children with acute diarrhea in China: 1998-2000 Surveillance study",
        "abstract": "As part of a national rotavirus surveillance activity, we collected fecal specimens from 3,177 children with acute diarrhea in 10 regions of China between April 1998 and April 2000 and screened them for rotavirus. Rotavirus was detected in 41% (n = 1,305) of specimens, and in these, G1 was the predominant serotype (72.6%), followed by G3 (14.2%), G2 (12.1%), G4 (2.5%), G9 (0.9%), and G untypeable (0.7%). Among 327 G-typed strains tested for P genotype, 14 different P-G combinations were identified, with the globally common strains P[4]G2, P[8]G3 and representing 75.6% of all typed rotavirus strains. Among the uncommon strains, 11 were P[6]G9, and others included P[6]G1, P[6]G3, and five novel P-G combinations (P[9]G1, P[4]G1, P[4]G3, P[4]G4, and P[8]G2). Our results indicate that while the common rotavirus strains remain predominant, the diversity of strains is much greater than was previously recognized.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Clinical Microbiology",
        "year": 2002,
        "id": "AZld1DRy"
    },
    "5zWbozlM": {
        "authors": [
            {
                "name": "Ren-Qing Lu",
                "org": "Coll. of Chem. and Chem. Eng."
            },
            {
                "name": "Li-Wen Luo",
                "org": "Coll. of Chem. and Chem. Eng."
            },
            {
                "name": "Shou-He Xiang",
                "org": "Coll. of Chem. and Chem. Eng."
            },
            {
                "name": "Li Ma",
                "org": "Coll. of Chem. and Chem. Eng."
            }
        ],
        "title": "Pore texture and cracking activity of HZSM-5 zeolites treated with steam",
        "abstract": "The structure, acid properties, adsorption capacities and catalytic cracking activity of HZSM-5 zeolites with different mass ratios (Si-Al ratio is 25) treated at different temperature were studied by XRD, IR, NH3-TPD, n-hexane adsorption, surface area measurement and n-hexane cracking activity. The study results show that the amount of acid sites and surface area decrease with the increase of steam-treating temperature, and the crystallinity of HZSM-5 zeolite decreases with the increase of steam-treating temperature unremarkably. The cracking activities for n-hexane over HZSM-5 zeolite decrease with the increase of steam-treating temperature, and the stability of activity increases.",
        "keywords": [
            "Catalytic cracking reaction",
            "Characterization",
            "HZSM-5 zeolite",
            "Pore texture",
            "Steam treatment",
            "Surface area"
        ],
        "venue": "Shiyou Daxue Xuebao/Journal of the University of Petroleum China",
        "year": 2002,
        "id": "5zWbozlM"
    },
    "NPkPMV5j": {
        "authors": [
            {
                "name": "Yan Ling Wang",
                "org": "China University of Petroleum"
            },
            {
                "name": "Jing Jing Zheng",
                "org": "China University of Petroleum"
            },
            {
                "name": "Li Ma",
                "org": "China University of Petroleum"
            },
            {
                "name": "Ye Fei Wang",
                "org": "China University of Petroleum"
            },
            {
                "name": "Gui Mei Yuan",
                "org": "China University of Petroleum"
            },
            {
                "name": "Jie Ni",
                "org": "China University of Petroleum"
            }
        ],
        "title": "Crystal structure of bis(N-cetylpyridinium) bis(2-thioxo-1,3-dithiole-4,5- dithiolato)palladium(II), [C21H38N]2[Pd(C 3S5)2]",
        "abstract": "C",
        "keywords": [
            ""
        ],
        "venue": "Zeitschrift fur Kristallographie - New Crystal Structures",
        "year": 2010,
        "id": "NPkPMV5j"
    },
    "CqSfDIBY": {
        "authors": [
            {
                "name": "Yan Ling Wang",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Mei Li",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Jun Yao",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Ye Fei Wang",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Jing Jing Zheng",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Material Science and Engineering of Shandong"
            }
        ],
        "title": "Synthesis, characterization and crystal structure of 4,5- Bis(Cyclohexanecarbonylthio)-1,3-dithiolane-2-thione crystal",
        "abstract": "A new crystal of 4,5-bis(cyclohexanecarbonylthio)- 1,3-dithiolane-2-thione has been prepared at room temperature and characterized by elemental analysis, UV- Vis-NIR absorption spectrum and X-ray single crystal determination. The complex crystallized in triclinic space group P-1 with unit cell dimensions a = 5.37370(10) \u00c5 , b = 12.8618(2) \u00c5 , c = 15.2481(2) \u00c5 , \u03b1 = 74.8530(10)\u00b0, \u03b2b = 80.6000(10)\u00b0, \u03b3 = 85.9550(10)\u00b0, V = 1003.18(3) \u00c5 3, Z = 2, D",
        "keywords": [
            "2-thioxo-1,3-dithiole-4,5-dithiolate(dmit)",
            "Ligand",
            "X-ray crystallography"
        ],
        "venue": "Journal of Chemical Crystallography",
        "year": 2010,
        "id": "CqSfDIBY"
    },
    "tItzlsK7": {
        "authors": [
            {
                "name": "Yan Ling Wang",
                "org": "Drilling Engineering Technology Company"
            },
            {
                "name": "Bao Yu Guo",
                "org": "Drilling Engineering Technology Company"
            },
            {
                "name": "Guan Cheng Jiang",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Xiu Tai Zhao",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Ye Fei Wang",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Jing Jing Zheng",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Petroleum Engineering"
            }
        ],
        "title": "Synthesis, characterization and crystal structure of tetraphenylphosphonium bis(2-thioxo-1,3-dithiole-4,5-dithiolato)-nickelate acetone solvate crystal",
        "abstract": "A new crystal of tetraphenylphosphonium bis(2-thioxo-1,3-dithiole-4,5- dithiolato)-nickelate acetone solvate (BPNI) has been prepared at room temperature and characterized by elemental analysis, UV-Vis-NIR absorption spectrum and X-ray single crystal determination. The complex crystallized in monoclinic space group P2/c with unit cell dimensions a = 24.5350 (6) \u00c5, b = 7.3097 (2) \u00c5, c = 23.1141 (6) \u00c5, \u03b2 = 115.585 (2)\u00b0, V = 3738.89 (17) \u00c5",
        "keywords": [
            "Dmit ligand",
            "Ni(II)",
            "Organometallic compound",
            "X-ray crystallography"
        ],
        "venue": "Journal of Chemical Crystallography",
        "year": 2011,
        "id": "tItzlsK7"
    },
    "ide1u6C0": {
        "authors": [
            {
                "name": "Xiutai Zhao",
                "org": ""
            },
            {
                "name": "Jie Ni",
                "org": ""
            },
            {
                "name": "Yanling Wang",
                "org": ""
            },
            {
                "name": "Guangmin Qiu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "The effect of spacer on interfacial tension and foam properties of sulfonate gemini surfactants",
        "abstract": "A new series of Gemini surfactants D",
        "keywords": [
            "Foam properties",
            "Gemini surfactant",
            "Interfacial properties",
            "Spacer group",
            "Surface properties"
        ],
        "venue": "Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)",
        "year": 2011,
        "id": "ide1u6C0"
    },
    "PlQfoLwT": {
        "authors": [
            {
                "name": "Jingjing Zheng",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Yanling Wang",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Yuli Chang",
                "org": "Oil Recovery Factory"
            },
            {
                "name": "Xiutai Zhao",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Yefei Wang",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Longwei Zheng",
                "org": "GAC HINO (Shenyang) Motors Co. Ltd."
            },
            {
                "name": "Lijuan Wang",
                "org": "Shenyang Gas and Heat Research and Design Institute"
            },
            {
                "name": "Li Ma",
                "org": "School of Petroleum Engineering"
            }
        ],
        "title": "Adsorption properties of sulfobetaine-type fluorocarbon surfactant on montmorillonite",
        "abstract": "Surfactant can be lost by adsorption on clay. So binary flooding does not have a good synergistic effect. The adsorption properties on montmorillonite of sulfobetaine-type fluorocarbon surfactant (FS) were studied by colorimetry. The adsorption conditions, such as alcohols, polyacrylamides (HPAM) of different molecular weights, pH and temperature were studied. The results showed that addition of 10% volume ratio of different types of alcohol, by adding methanol, ethanol, isopropanol and butanol reduced the adsorption amount on montmorillonite of the FS. Octanol, decanol, ethylene, glycol, glycerol increased the adsorption amount on montmorillonite of the FS. Ethanol reduced the adsorption capacity value of the FS by 67.25%, while octanol increased the adsorption capacity value of the FS by 86.76%. So low molecular weight alcohols could reduce the adsorption amount of the FS on montmorillonite. HPAM could reduce the adsorption capacity on montmorillonite of the FS. As the HPAM concentration and molecular weight increased, FS adsorption on montmorillonite declined. HPAM with molecular weight of 20 million lowered FS adsorption on montmorillonite more obviously than that with molecular weight of 10 million. With the increase of pH, the adsorption capacity on montmorillonite of the FS decreased. FS adsorption on montmorillonite could be increased in acidic environments, but FS adsorption on montmorillonite could be decreased in alkaline environments. As temperature increased, the adsorption capacity on montmorillonite of the FS first increased and then decreased, with the maximum adsorption capacity at 40-50\u00b0C. X-ray diffraction (XRD) of montmorillonite treated with the FS indicated that the FS entered the clay, and increased the layer spacing of MMT. \u00a9 All Rights Reserved.",
        "keywords": [
            "Absorbance",
            "Adsorption",
            "Fluorocarbon surfactant",
            "Montmorillonite",
            "X-ray diffraction"
        ],
        "venue": "Huagong Xuebao/CIESC Journal",
        "year": 2011,
        "id": "PlQfoLwT"
    },
    "KhEw4fyz": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Xing-Qi Qiu",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Jian Wang",
                "org": "Beijing Petroleum Chemical Engineering Co., Ltd."
            },
            {
                "name": "Zhi-Wei Zheng",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Zhi-Yong Yi",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Hong-Qiao Yang",
                "org": "College of Chemical Engineering"
            }
        ],
        "title": "Experimental research on single droplet evaporation factors",
        "abstract": "Droplet evaporation equipment is founded. High-speed camera system is used to record the process of droplet evaporation in high-temperature airflow.Droplet evaporation law is summarized in accordance with the experimental data. In the evaporation process, the droplet firstly experiences the non-steady-state heating stage. Then the droplet evaporation goes into a relatively stable stage and the diameter changes in general conformity with the D",
        "keywords": [
            "Droplet evaporation",
            "Experimental research",
            "Heat transfer characteristics"
        ],
        "venue": "Xiandai Huagong/Modern Chemical Industry",
        "year": 2013,
        "id": "KhEw4fyz"
    },
    "IAum99Iu": {
        "authors": [
            {
                "name": "Zhi-Wei Zheng",
                "org": "College of Machinery and Electrical Engineering"
            },
            {
                "name": "Xing-Qi Qiu",
                "org": "College of Machinery and Electrical Engineering"
            },
            {
                "name": "Feng-Lei Qi",
                "org": "College of Machinery and Electrical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Machinery and Electrical Engineering"
            }
        ],
        "title": "Experimental study of heat transfer and resistance characteristics on honeycomb ceramic regenerator",
        "abstract": "Honeycomb ceramic regenerator with the advantages of high temperature resistance, corrosion resistance, high heat transfer capability and air flow resistance, has wide application prospects in the remaining heat recycling. According to the characteristics of the regenerator, the experiments with two different specifications of the honeycomb ceramic regenerator were made, to study the heat transfer and the resistance performance. Through the analysis of experiment data, the influenced law of the regenerator structure and operation parameters on the regenerator's heat transfer coefficient, friction coefficient, resistance losses and regenerator temperature efficiency and thermal efficiency can be illustrated.",
        "keywords": [
            "Ceramic",
            "Heat transfer",
            "Honeycomb",
            "Regenerator",
            "Resistance"
        ],
        "venue": "Petrochemical Equipment",
        "year": 2013,
        "id": "IAum99Iu"
    },
    "MNIYZuu5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Xingqi Qiu",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Jian Wang",
                "org": "Beijing Petrochemical Engineering Co., LTD."
            },
            {
                "name": "Zhiwei Zheng",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Hongqiao Yan",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Zhiyong Yi",
                "org": "College of Chemical Engineering"
            }
        ],
        "title": "Characteristics of droplet evaporation in high temperature gas flow",
        "abstract": "The characteristics of droplet evaporation was studied by suspending droplets using droplet evaporation experimental equipment. The law of the droplet evaporation, and the effects of gas flow temperature and velocity on the droplet evaporation were investigated. The results indicated that the droplets evaporation process passed an unsteady initial heat-up stage with fluctuant evaporation rate and a later steady stage. The square of the droplets' diameter changes linearly with evaporation time. In the evaporation process, there is a critical gas flow temperature in the range of 475-500 K. The ratio of intial heat-up time to corrected evaporation lifetime increases with the gas flow temperature rise at the temperature lower than the critical value, but the trend is contrary at the gas flow temperature higher than the value. Both high gas flow temperature and high gas flow velocity can accelerate the evaporaton of droplets.",
        "keywords": [
            "Droplet evaporation",
            "High temperature gas flow",
            "Suspending droplets method"
        ],
        "venue": "Shiyou Huagong/Petrochemical Technology",
        "year": 2013,
        "id": "MNIYZuu5"
    },
    "00oZ9qCi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Xingqi Qiu",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Zhiwei Zheng",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Yunjing Cui",
                "org": "College of Mechanical and Electronic Engineering"
            },
            {
                "name": "Xiaolong Duan",
                "org": "College of Chemical Engineering"
            }
        ],
        "title": "Numerical research on influencing factors of droplet evaporation in high temperature airflow",
        "abstract": "A mathematical model for droplet evaporation was esablished and the droplet evaporation process in high temperature airflow was investigated by numerical simulation method. The rule of the droplet evaporation was gained. The rate of the droplet evaporation first increases and then decreases. The airflow temperature and velocity can accelerate the droplet evaporation, by more than 100% and by less than 50% respectively. The equilibrium temperature of the droplet evaporation is only affected by the airflow temperature, while the initial droplet temperature, airflow velocity and initial droplet diameter have an impact on the time when the droplets get to the equilibrium temperature. The gasliquid exchange heat decreases with the evaporation process. While the airflow temperature and velocity increase, the maximum of the gas-liquid exchange heat and its variation increase. But only the initial droplet temperature and the initial droplet diameter influence the total gas-fluid exchange heat quantity.",
        "keywords": [
            "Droplet evaporation",
            "Heat transfer",
            "high temperature airflow",
            "Mass transfer",
            "Numerical research",
            "Simulation"
        ],
        "venue": "Shiyou Huagong/Petrochemical Technology",
        "year": 2013,
        "id": "00oZ9qCi"
    },
    "G19F3PXk": {
        "authors": [
            {
                "name": "Haihui Jiang",
                "org": "Key Laboratory of Fine Chemicals in Universities of Shandong"
            },
            {
                "name": "Lichun Zhao",
                "org": "Key Laboratory of Fine Chemicals in Universities of Shandong"
            },
            {
                "name": "Ligang Gai",
                "org": "Key Laboratory of Fine Chemicals in Universities of Shandong"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Fine Chemicals in Universities of Shandong"
            },
            {
                "name": "Yun Ma",
                "org": "Key Laboratory of Fine Chemicals in Universities of Shandong"
            },
            {
                "name": "Mei Li",
                "org": "School of Material Science and Engineering"
            }
        ],
        "title": "Hierarchical rh-In2O3 crystals derived from InOOH counterparts and their sensitivity to ammonia gas",
        "abstract": "Constructing novel materials with a hierarchical structure has become an increasingly hot research topic, because the hierarchical structures have wide potential applications in the fields of bionics, electronics, photocatalysis, solar cells, and lithium ion batteries. In this paper, we report on the fabrication of rhombohedral corundum-type indium oxide (rh-In",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2013,
        "id": "G19F3PXk"
    },
    "s5eTbGZc": {
        "authors": [
            {
                "name": "Yan-Ling Wang",
                "org": "Petroleum Engineering College"
            },
            {
                "name": "Li Ma",
                "org": "Petroleum Engineering College"
            },
            {
                "name": "Bao-Jun Bai",
                "org": "Petroleum Engineering"
            },
            {
                "name": "Guan-Cheng Jiang",
                "org": "Key Laboratory of Petroleum Engineering of Education Ministry in China"
            },
            {
                "name": "Jia-Feng Jin",
                "org": "Petroleum Engineering College"
            },
            {
                "name": "Zeng-Bao Wang",
                "org": "Petroleum Engineering College"
            }
        ],
        "title": "Wettability alteration of sandstone by chemical treatments",
        "abstract": "Liquid condensation in the reservoir near a wellbore may kill gas production in gas-condensate reservoirs when pressure drops lower than the dew point. It is clear from investigations reported in the literature that gas production could be improved by altering the rock wettability from liquid-wetness to gas-wetness. In this paper, three different fluorosurfactants FG1105, FC911, and FG40 were evaluated for altering the wettability of sandstone rocks from liquid-wetting to gas-wetting using contact angle measurement. The results showed that FG40 provided the best wettability alteration effect with a concentration of 0.3% and FC911 at the concentration of 0.3%. \u00a9 2013 Yan-ling Wang et al.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Chemistry",
        "year": 2013,
        "id": "s5eTbGZc"
    },
    "H4FpMr0f": {
        "authors": [
            {
                "name": "Li-Feng Wang",
                "org": "Ctr. of Analysis and Prediction"
            },
            {
                "name": "Li Ma",
                "org": "Ctr. of Analysis and Prediction"
            },
            {
                "name": "Yong Li",
                "org": "Department of Mathematics"
            },
            {
                "name": "Shi-Jun Chen",
                "org": "Seismological Bureau Shandong Prov."
            }
        ],
        "title": "Research on seismic quiescence using magnitude cumulative sum method and propability prediction of great earthquakes",
        "abstract": "Based on cumulative sum (CUSUM) method in quality control theory, seismic quiescence is research by means of changes of CUSUM value. The magnitude expectation, reflecting some characteristics of the region's background is taken as expected magnitude of each event. The significance of seismic quiescence is analyzed. We quantitatively study the relation between quiescence and strong earthquake and extrapolate the probability of earthquake occurrence using kernel estimate method. The results of Shanxi, Zhangjiakou-Bohai seismic zone in North China and parts of Xinjiang show that seismic quiescence can be effectively described by cumulative sum method, and kernel estimate is a good way to make probability prediction of earthquakes.",
        "keywords": [
            "Cumulative sum",
            "Kernel estimate",
            "Regional background",
            "Seismic quiescence",
            "Significance"
        ],
        "venue": "Acta Geophysica Sinica",
        "year": 2002,
        "id": "H4FpMr0f"
    },
    "2hPSzIpr": {
        "authors": [
            {
                "name": "Tao Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Jin-Wang Huang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Liang-Nian Ji",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Novel complexes of 5-(4-carboxyl)phenylene-methanaminophenyl-10,15,20-triphenylporphyrin with zinc(II), iron(III), manganese(III) and zinc(II)-iron(III), zinc(II)-manganese(III) supramolecular self-assembly by hydrogen bonding",
        "abstract": "5-(p-Carboxyl)phenylene-methanaminophenyl-10,15,20-triphenylporphyrin (p-CPTPP) and its Zn",
        "keywords": [
            ""
        ],
        "venue": "Transition Metal Chemistry",
        "year": 2002,
        "id": "2hPSzIpr"
    },
    "2T51V0yx": {
        "authors": [
            {
                "name": "Tao Li",
                "org": "College of Chemistry and Life Sci."
            },
            {
                "name": "Jin-Wang Huang",
                "org": "State Key Lab. Opto. Mat. Technol."
            },
            {
                "name": "Li Ma",
                "org": "State Key Lab. Opto. Mat. Technol."
            },
            {
                "name": "Yong-Qing Zhang",
                "org": "State Key Lab. Opto. Mat. Technol."
            },
            {
                "name": "Liang-Nian Ji",
                "org": "State Key Lab. Opto. Mat. Technol."
            }
        ],
        "title": "A carboxyl porphyrin zinc(II)-copper(II) supramolecular system with fluorescence strengthening properties",
        "abstract": "The supramolecular self-assembly behavior, by hydrogen-bonding, of zinc(II) [Zn(p-CPTPP)], copper(II) [Cu",
        "keywords": [
            ""
        ],
        "venue": "Transition Metal Chemistry",
        "year": 2003,
        "id": "2T51V0yx"
    },
    "dZ3dctgE": {
        "authors": [
            {
                "name": "Rong-Xiu Qin",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Pin-Xian Huang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Xiong-Min Liu",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Yan-Ling Wu",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Studies on the kinetics of thermal oxidation of rosin and abietic acid on the polyethylene film",
        "abstract": "The kinetics of thermal oxidation of rosin and abietic acid absorbed on the polyethylene film were respectively studied. The kinetic equation of heat oxidation was determined by UV spectrophotometry. The experimental results show that the thermal oxidation reaction of both rosin and abietic acid are pseudo first order reaction. When the reaction temperatures were 303.15, 308.15, 313.15, 318.15, 323.15 and 328.15 K, respectively, the apparent reaction rate constants of abietic acid were 0.0036, 0.0041, 0.0062, 0.0087, 0.011 and 0.0157 min",
        "keywords": [
            "Abietic acid",
            "Kinetics",
            "Oxidation reaction",
            "Rate constant",
            "Rosin"
        ],
        "venue": "Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities",
        "year": 2009,
        "id": "dZ3dctgE"
    },
    "mRlFBGD1": {
        "authors": [
            {
                "name": "Xiong-Min Liu",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Rong-Xiu Qin",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Pin-Xian Huang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jia-Ling Liu",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Wei-Guang Li",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Oxidation reaction kinetics of abietic acid and rosin under ultraviolet light irradiation",
        "abstract": "We designed an oxidation reactor for abietic acid and rosin oxidation under ultraviolet light irradiation. The oxidation process of abietic acid and rosin were determined by UV spectrophotometry and the rate constants(k",
        "keywords": [
            "Abietic acid",
            "Kinetics",
            "Photo-oxidation",
            "Rate constant",
            "Rosin"
        ],
        "venue": "Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica",
        "year": 2010,
        "id": "mRlFBGD1"
    },
    "MMHVMSjq": {
        "authors": [
            {
                "name": "Zuo Hui Zhang",
                "org": "Guangxi Institute of Fisheries"
            },
            {
                "name": "Xiong Min Liu",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Selective hydrogenation of cinnamaldehyde to cinnamyl alcohol by biocatalysis",
        "abstract": "A strain CG08 was isolated which could selectively hydrogenate cinnamaldehyde to cinnamyl alcohol. The strain was idetified as Citrobacter freundii. The yield of cinnamyl alcohol was determined by UV spectroscopy. The optimized degradation conditions were found as 30 g/L glucose, 16 g/L peptone with the initial cinnamaldehyde addition amount of 2 mL/L at pH 6.0, 30 \u00b0C for 40 hours of reaction. The secondary addition amount was 1 mL/L for 32 hours. Under the optimized conditions, the conversion of cinnamaldehyde was 100 %, the selectivity for cinnamyl alcohol was 90.1 %. And the yield of cinnamyl alcohol was up to 2.88 g/L, which was 26.3 % higher than the previously reported one. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "Cinnamaldehyde",
            "Cinnamyl alcohol",
            "Citrobacter freundii CG08",
            "UV spectroscopy"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "MMHVMSjq"
    },
    "WD7SDN6v": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiong Min Liu",
                "org": ""
            },
            {
                "name": "Dong Gui Li",
                "org": ""
            },
            {
                "name": "Zuo Hui Zhang",
                "org": ""
            }
        ],
        "title": "(R)-1-phenylethanol production from racemic 1-phenylethanol by double strains redox-coupling",
        "abstract": "A strain S307 that can oxidize selectively (S)- 1-phenylethanol to acetophenone and a strain IS 118 that can asymmetric reduce acetophenone to (R)- 1-phenylethanol were isolated from soil. S307 was identified as a species of Undibacterium belonging to the family Oxalobacteraceae of the Betaproteobacteria. S307. IS 118 was identified as Asperillus tamarii. The oxidation of (R, S)-1-phenylethanol with Undibacterium sp. S307 followed by the reduction of the oxidation mixture with Asperillus tamarii IS 118 to afford (R)-1-phenylethanol was described. The effects of redox-coupling patterns on the product of (R)-1-phenylethanol were investigated. After redox-coupling deracemization, the yield and ee of (R)-1-phenylethanol were 87% and 99% respectively. \u00a9 (2011) Trans Tech Publications.",
        "keywords": [
            "(R)- 1-phenylethanol",
            "Asperillus tamarii IS 118",
            "Microbial redox-coupling",
            "Undibacterium sp. S307"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "WD7SDN6v"
    },
    "KupFFPlJ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiongmin Liu",
                "org": ""
            },
            {
                "name": "Jingjuan Liang",
                "org": ""
            },
            {
                "name": "Zuohui Zhang",
                "org": ""
            }
        ],
        "title": "Biotransformations of cinnamaldehyde, cinnamic acid and acetophenone with Mucor",
        "abstract": "A strain JX23 was isolated from soil and identified as a species of Mucor according to the morphological characteristics and the nuclear ribosomal internal transcribed spacer sequence and designated as Mucor sp. JX23. Biotransformations of cinnamaldehyde (CMD), cinnamic acid (CMA) and acetophenone (ACP) catalyzed by JX23 were investigated. After JX23 was cultured for 48 h, the substrates CMD, CMA and ACP were added to the growth medium respectively and the products were analyzed by GC-MS and HPLC. Mucor sp. JX23 exhibited considerable redox capability and different catalytic specificity to CMD, CMA and ACP. CMD was selectively hydrogenated to cinnamyl alcohol. CMA was biotransformed to ACP with \u03b1, \u03b2-oxidation like degradation, and ACP could not be reduced further by JX23. When ACP was added as substrate, it could be asymmetrically reduced to (S)-(-)-1-phenylethyl alcohol (S-PEA) with high stereoselectivity (90%). Further, the biotransformations of different binary mixture substrates with JX23 were also studied. The biocatalytic selectivity depended on the relationship between the binary mixtures in above-mentioned reaction. \u00a9 2011 Springer Science+Business Media B.V.",
        "keywords": [
            "Acetophenone",
            "Binary mixture substrates",
            "Biotransformation",
            "Cinnamaldehyde",
            "Cinnamic acid",
            "Mucor"
        ],
        "venue": "World Journal of Microbiology and Biotechnology",
        "year": 2011,
        "id": "KupFFPlJ"
    },
    "CKwlx9M5": {
        "authors": [
            {
                "name": "Huan Ren",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Xu Liu",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Liqun Chai",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Guowei Zhang",
                "org": "School of Electronic and Optical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic and Optical Engineering"
            },
            {
                "name": "Rihong Zhu",
                "org": "School of Electronic and Optical Engineering"
            },
            {
                "name": "Bo Chen",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Wan'guo Zheng",
                "org": "Research Center of Laser Fusion"
            }
        ],
        "title": "Discussion of numerical method for the power spectral density",
        "abstract": "The power spectrum density is widely used to specify the medium and high frequency of large aperture components. The numerical method for calculating power spectral density is introduced. As the left and right edges of wavefront data (or the top and bottom) are discontinuous one with another, which is usually the case with real data, these edges will introduce spurious noise in the spectrum when performing a Fourier transform. To lessen this effect, a Hanning window is used to reduce Gibb's noise from edge discontinuities. Since the Hanning window is a weighting function, the relation between the calculated results with and without Hanning window are analyzed. The analyzing result shows that a constant of 3/8 should be used to modify the caculated result after applying Hanning window.",
        "keywords": [
            "Fourier optics",
            "High-powered laser system",
            "Optical component",
            "Power spectrum density"
        ],
        "venue": "Guangxue Xuebao/Acta Optica Sinica",
        "year": 2012,
        "id": "CKwlx9M5"
    },
    "vvJwrag7": {
        "authors": [
            {
                "name": "Hui-Min Zhao",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Dan Lin",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Kun-Kun Han",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Yuan Chun",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            },
            {
                "name": "Qin-Hua Xu",
                "org": "Key Laboratory of Mesoscopic Chemistry"
            }
        ],
        "title": "Preparation of cross-linked bimodal mesoporous SBA-15 with numerous pore openings",
        "abstract": "Using poly (ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) triblock copolymer (P123) as template and tetraethyl orthosilicate as silica source, well-ordered cross-linked bimodal mesoporous SBA-15 was easily prepared via an one-pot synthetic strategy, where a pre-self-assembly of P123 with TEOS in strong acidic media was introduced followed by pH-adjusting. The pH-adjusting can effectively change the copolymer micelle size, which directly lead to the formation of the bimodal mesoporous structure at pH range of 6-7.5, with most typical value at pH = 7.5. Meanwhile, these bimodal mesopores are interconnected, which generates a 3D intra-particle porosity with many pore-openings on the surfaces of particles. After modified with tetraethylenepentamine, the as-synthesized bimodal mesoporous SBA-15 exhibited the CO",
        "keywords": [
            "Bimodal mesoporous silica",
            "CO 2",
            "Micelle size",
            "PH",
            "Pore openings",
            "SBA-15"
        ],
        "venue": "Journal of Nanoscience and Nanotechnology",
        "year": 2012,
        "id": "vvJwrag7"
    },
    "qDxCptES": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jianguang Wang",
                "org": "Institute of Photonics and Photo-Technology"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Dipole polarizabilities of PdN (N = 2-25) clusters",
        "abstract": "The dipole polarizabilities of Pd ",
        "keywords": [
            "Clusters and Nanostructures"
        ],
        "venue": "European Physical Journal D",
        "year": 2013,
        "id": "qDxCptES"
    },
    "hcv8lboy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Rong-Kai Pan",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Tou-Wen Fan",
                "org": "Department of Physics"
            },
            {
                "name": "Bi-Yu Tang",
                "org": "Department of Physics"
            },
            {
                "name": "Li-Ming Peng",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            },
            {
                "name": "Wen-Jiang Ding",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            }
        ],
        "title": "Ab initio study of \u30081 1 1\u3009 {1 1 0} superdislocation properties in B2-MgRE (RE = La-Er) intermetallics",
        "abstract": "The structures and properties of \u30081 1 1\u3009{1 1 0} superdislocations in B2-MgRE (RE = La-Er) intermetallics are investigated using the Peierls-Nabarro model in combination with generalized stacking fault (GSF) energies. The results demonstrate that the \u30081 1 1\u3009{1 1 0} superdislocations in B2-MgRE have dissociated into two collinear partials bound to anti-phase boundary. For the same material system, the dislocation dissociated width of screw is narrower than that of edge, while the Peierls energy and stress are larger. With increasing of atomic number, the dislocation dissociated width, Peierls energy and stress in B2-MgRE decrease for both early lanthanides from La to Sm and late lanthanides from Eu to Er. Furthermore, the results of Peierls-Nabarro model show that both stable and unstable GSF energies have important influence on the Peierls energy and stress. With increasing of the ratio of stable GSF energy to unstable GSF energy, the Peierls energy and stress decrease. \u00a9 2012 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Dislocation",
            "Generalized stacking fault energy",
            "MgRE intermetallics",
            "Peierls stress",
            "Peierls-Nabarro model"
        ],
        "venue": "Computational Materials Science",
        "year": 2013,
        "id": "hcv8lboy"
    },
    "wx9BEVtn": {
        "authors": [
            {
                "name": "Rong-Kai Pan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Nan Bian",
                "org": ""
            },
            {
                "name": "Ming-Hui Wang",
                "org": ""
            },
            {
                "name": "Peng-Bo Li",
                "org": ""
            },
            {
                "name": "Bi-Yu Tang",
                "org": ""
            },
            {
                "name": "Li-Ming Peng",
                "org": ""
            },
            {
                "name": "Wen-Jiang Ding",
                "org": ""
            }
        ],
        "title": "First-principles study on the elastic properties of B\u2032 and Q phase in Al-Mg-Si (-Cu) alloys",
        "abstract": "First-principles calculations within the density functional theory have been carried out to study the structural, elastic and electronic properties of B\u2032 and Q phases in Al-Mg-Si (-Cu) alloys. The obtained lattice constant a is reduced while c is increased with the addition of Cu into B\u2032 phase Al3Mg9Si7. The lower formation enthalpy of Q phase Al3Cu2Mg9Si7 shows that the structural stability is improved after the addition of Cu into the B\u2032 phase. The calculated elastic constants Cij with the exception of C13 for Q phase are larger than for B\u2032 phase. In addition, the derived bulk, shear, Young's modulus and Debye temperature except Poisson's ratio are also significantly increased with Cu addition, indicating that Q phase has a favorable improvement of hardness. The elastic anisotropies of the two phases are discussed in detail using several criteria, showing that the anisotropy degree of B\u2032 phase is larger than of Q phase. The electronic structures show that the two phases possess a mixed bonding character of covalent and ionic, and Cu-Si bonding is beneficial in stabilizing the Q phase due to the hybridization of Cu 3d and Si 3p orbits. \u00a9 2013 The Royal Swedish Academy of Sciences.",
        "keywords": [
            ""
        ],
        "venue": "Physica Scripta",
        "year": 2013,
        "id": "wx9BEVtn"
    },
    "ZVCQDHX0": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Guanghou Wang",
                "org": "Department of Physics"
            }
        ],
        "title": "Adsorption behavior and electronic properties of Pdn (n \u2264 10) clusters on silicon carbide nanotubes: A first-principles study",
        "abstract": "First-principles calculations have been carried out to investigate the adsorption of Pd",
        "keywords": [
            ""
        ],
        "venue": "Journal of Physics Condensed Matter",
        "year": 2013,
        "id": "ZVCQDHX0"
    },
    "hRUtxWdD": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jianguang Wang",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Yuanyuan Hao",
                "org": "Department of Physics"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Density functional theory study of FePdn (n = 2-14) clusters and interactions with small molecules",
        "abstract": "First-principles calculations have been conducted to investigate the properties of FePd",
        "keywords": [
            "Cluster",
            "Density functional theory",
            "Small molecule adsorption"
        ],
        "venue": "Computational Materials Science",
        "year": 2013,
        "id": "hRUtxWdD"
    },
    "hYou9PPe": {
        "authors": [
            {
                "name": "Li Yan",
                "org": "College of Chemistry"
            },
            {
                "name": "Wei Liu",
                "org": "College of Computer Science"
            },
            {
                "name": "Chuanbi Li",
                "org": "College of Chemistry"
            },
            {
                "name": "Yifei Wang",
                "org": "Changchun Num. 5 Middle School"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry"
            },
            {
                "name": "Qinqin Dong",
                "org": "College of Chemistry"
            }
        ],
        "title": "Hydrogen bonded supra-molecular framework in inorganic-organic hybrid compounds: Syntheses, structures, and photoluminescent properties",
        "abstract": "Two novel compounds constructed from aromatic acid and N-Heterocyclic ligands have been synthesized by hydrothermal reaction: [Cd(mip)(1,8-NDC)(H ",
        "keywords": [
            "Cadmium compounds",
            "Crystal structures",
            "Fluorescence",
            "Noncovalent interactions"
        ],
        "venue": "Journal of Molecular Structure",
        "year": 2013,
        "id": "hYou9PPe"
    },
    "z4mqb8xw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Solid State Microstructures"
            },
            {
                "name": "Jianguang Wang",
                "org": "Institute of Photonics and Photo-technology"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures"
            }
        ],
        "title": "Site-specific analysis of dipole polarizabilities of heterogeneous systems: Iron-doped Si",
        "abstract": "Following the recent work of decomposing the total dipole moment and polarizability of a homogeneous system into site-specific contributions, we extend the study to the heterogeneous systems of iron-doped Si",
        "keywords": [
            ""
        ],
        "venue": "Journal of Chemical Physics",
        "year": 2013,
        "id": "z4mqb8xw"
    },
    "QjjM8jzW": {
        "authors": [
            {
                "name": "Wenqi Sun",
                "org": ""
            },
            {
                "name": "Guozan Yuan",
                "org": ""
            },
            {
                "name": "Jingxin Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chengbu Liu",
                "org": ""
            }
        ],
        "title": "Experimental and DFT studies of (E)-2-[2-(2,6-dichlorophenyl)ethenyl]-8- hydroxyquinoline: Electronic and vibrational properties",
        "abstract": "The title molecule (E)-2-[2-(2,6-dichlorophenyl)ethenyl]-8-hydroxyquinoline (DPEQ) was synthesized and characterized by FT-IR, UV-vis, NMR spectroscopy. The molecular geometry, vibrational frequencies and gauge independent atomic orbital (GIAO) ",
        "keywords": [
            "DFT calculations",
            "Electronic structure properties",
            "IR and UV-vis spectroscopy",
            "Quinolin"
        ],
        "venue": "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",
        "year": 2013,
        "id": "QjjM8jzW"
    },
    "yt1sBhy4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Tou-Wen Fan",
                "org": "Department of Physics"
            },
            {
                "name": "Bi-Yu Tang",
                "org": "Department of Physics"
            },
            {
                "name": "Li-Ming Peng",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            },
            {
                "name": "Wen-Jiang Ding",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            }
        ],
        "title": "Ab initio study of I2 and T2 stacking faults in C14 Laves phase MgZn2 ",
        "abstract": "Based on the synchroshear mechanism, the formation of intrinsic stacking fault I ",
        "keywords": [
            ""
        ],
        "venue": "European Physical Journal B",
        "year": 2013,
        "id": "yt1sBhy4"
    },
    "8yqQZQch": {
        "authors": [
            {
                "name": "Huan Ren",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Li Ma",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Xu Liu",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Yong He",
                "org": "School of Electronic and Optical Engineering"
            },
            {
                "name": "Wan-Guo Zheng",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Ri-Hong Zhu",
                "org": "School of Electronic and Optical Engineering"
            }
        ],
        "title": "Optical element test with multiple surface interference",
        "abstract": "To eliminate the effect of multi-surface interferometric effect on the profile measurement of transparent elements, an interferometric fringe measuring method was proposed based on wavelength tuning and Fourier transfer. Firstly, according to the principle of wavelength-tuned phase shifing and the thickness of the element to be measured, the element was put a proper position in the test accordance with the proportional relation between cavity length and element thickness. And then, a group of interferograms were captured by the wavelength phase-shifting technology. Finally, with disperse Fourier transform for the group of interferograms, the frequency information for the front surface, back surface and thickness variation of the measured element was extracted and the accurate surface information and thickness information were obtained through a reconstruction algorithm. Experimental results indicate that the differences of PV and RMS for the front surface are 0.003 and 0.001, and those for the back surface are 0 and 0.001 respectively as compared with the traditional 13-step phase-shifting interferometry. These results satisfy the system requirements of the high precision test and the lustration test of the elements.",
        "keywords": [
            "Fourier transform",
            "Multiple surface interferometry",
            "Optical element",
            "Parallel plate",
            "Surface test",
            "Wavelength-tuned phase shifting"
        ],
        "venue": "Guangxue Jingmi Gongcheng/Optics and Precision Engineering",
        "year": 2013,
        "id": "8yqQZQch"
    },
    "urFPrEaf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Xiaoyue Zhang",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Dan Lin",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Yuan Chun",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            },
            {
                "name": "Qinhua Xu",
                "org": "Key Laboratory of Mesoscopic Chemistry of the Ministry of Education"
            }
        ],
        "title": "Preparation of shaped magnesium oxide/carbon catalysts using rice grains as an exotemplate and carbon precursor",
        "abstract": "Biomorphic magnesium oxide and magnesium oxide/carbon catalysts have been synthesized via an in situ transformation technique using rice grains as a template and carbon precursor. During preparation, MgO precursors are dispersed on the surface of rice grains with the aid of the rice-cooking process, and further transformed into solid bases upon calcination. Biomorphic MgO/carbon materials are formed when calcination is performed in a nitrogen atmosphere. These particles are spindle shaped catalysts with a circumference of several millimeters. Pyrolysis at higher temperature aids in the formation of porous structures, and the resulting MgO/carbon materials display high specific surface area (>260 m",
        "keywords": [
            "Black carbon",
            "Exotemplate",
            "In situ transformation",
            "Magnesium oxide",
            "Rice grains"
        ],
        "venue": "Applied Catalysis A: General",
        "year": 2013,
        "id": "urFPrEaf"
    },
    "qwHFZJtH": {
        "authors": [
            {
                "name": "Ren-Nian Wang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Rong-Kai Pan",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Tao-Peng Luo",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Si-Chen Zhou",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Bi-Yu Tang",
                "org": "Department of Physics"
            }
        ],
        "title": "First-principles study of L12-Al3(Sc 1-xTMx) alloys using special quasirandom structures",
        "abstract": "Special quasi-random structures (SQSs) with 32 atoms have been generated to model appropriate supercell structure of pseudo-binary phases L1 ",
        "keywords": [
            "Aluminides",
            "Electronic structures",
            "First-principles calculation",
            "Miscellaneous",
            "Thermal stability"
        ],
        "venue": "Computational Materials Science",
        "year": 2013,
        "id": "qwHFZJtH"
    },
    "p90Wfgtg": {
        "authors": [
            {
                "name": "Tao-Peng Luo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Rong-Kai Pan",
                "org": ""
            },
            {
                "name": "Si-Chen Zhou",
                "org": ""
            },
            {
                "name": "Hai-Chen Wang",
                "org": ""
            },
            {
                "name": "Bi-Yu Tang",
                "org": ""
            }
        ],
        "title": "Structural and elastic properties of La2Mg17 from first-principles calculations",
        "abstract": "Structural and elastic properties of La",
        "keywords": [
            "Density functional theory",
            "Elastic constants",
            "Electronic structures",
            "Layer structure"
        ],
        "venue": "Journal of Solid State Chemistry",
        "year": 2013,
        "id": "p90Wfgtg"
    },
    "9fE9FNb2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Tou-Wen Fan",
                "org": "Department of Physics"
            },
            {
                "name": "Rong-Kai Pan",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Bi-Yu Tang",
                "org": "Department of Physics"
            },
            {
                "name": "Li-Ming Peng",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            },
            {
                "name": "Wen-Jiang Ding",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            }
        ],
        "title": "\u3008110\u3009{111} dislocation core properties in L12 Al3Sc and Al3Mg based on the Peierls-Nabarro model",
        "abstract": "The generalized stacking fault (GSF) energy curves along the \u3008110\u3009 direction on {111} slip plane for L1",
        "keywords": [
            "Density functional theory",
            "Dislocation",
            "Generalized stacking fault energy",
            "Peierls-Nabarro model"
        ],
        "venue": "Physica Status Solidi (B) Basic Research",
        "year": 2013,
        "id": "9fE9FNb2"
    },
    "LsFFwUVo": {
        "authors": [
            {
                "name": "Guozan Yuan",
                "org": "School of Chemistry and Chemical Engineering, Anhui University of Technology"
            },
            {
                "name": "Lulu Rong",
                "org": "School of Chemistry and Chemical Engineering, Anhui University of Technology"
            },
            {
                "name": "Xuelong Qiao",
                "org": "School of Chemistry and Chemical Engineering, Anhui University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering, Anhui University of Technology"
            },
            {
                "name": "Xianwen Wei",
                "org": "School of Chemistry and Chemical Engineering, Anhui University of Technology"
            }
        ],
        "title": "Anion-controlled structures and luminescent properties of three Cd(ii) complexes assembled by a 2-substituted 8-hydroxyquinoline ligand",
        "abstract": "This work reports the self-assembly of three cadmium complexes 1-3 from one 2-substituted 8-hydroxyquinoline ligand (HL). The skeleton exhibits an unprecedented structural diversification and fabricates one mononuclear and two different tetranuclear Cd(ii) building units in response to the counteranions NO<inf>3</inf><sup>-</sup>, OAc<sup>-</sup> and I<sup>-</sup>, respectively. The self-assembly behavior of the cadmium salts and the HL in MeOH was subsequently investigated using UV-vis spectroscopy. In the solid state, the supramolecular structures of 1-3 feature unique helical chains or a 3D network via non-covalent interactions, such as \u03c0\u22ef\u03c0 stacking, C-H\u22ef\u03c0, hydrogen bonding and halogen-related interactions. As a result, the three Cd(ii) complexes exhibit disparate photophysical properties. This unique capability may provide a useful strategy to tune the optical properties of multinuclear materials, which could be exploited as important components for optoelectronic devices. \u00a9 2013 The Royal Society of Chemistry.",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2013,
        "id": "LsFFwUVo"
    },
    "rPcSKEt8": {
        "authors": [
            {
                "name": "Tou-Wen Fan",
                "org": "Department of Physics"
            },
            {
                "name": "Li-Guo Luo",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Bi-Yu Tang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li-Ming Peng",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            },
            {
                "name": "Wen-Jiang Ding",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            }
        ],
        "title": "Effects of Zn atoms on the basal dislocation in magnesium solution from Peierls-Nabarro model",
        "abstract": "Effects of Zn atoms on basal dislocation in Mg solution have been studied by means of the improved 2D Peierls-Nabarro model in combination with misfit approximation under the Fermi-Dirac distribution function of solute atoms. With increasing Zn concentration, the separation distance for edge dislocation is decreased, while the separation distance is increased for screw dislocation. From function of the total dislocation line energy surfaces as shift displacement of dislocation center and separation distance between the partials, it is found that with the increase of solute concentration of Zn atoms, the Peierls energies, Peierls stresses and yield stresses for edge dislocation increase more quickly than ones for screw dislocation, and the increase of edge dislocation is stronger. \u00a9 2013 Elsevier B.V.",
        "keywords": [
            "Dislocation",
            "Magnesium",
            "Peierls stress",
            "Peierls-Nabarro model"
        ],
        "venue": "Materials Science and Engineering A",
        "year": 2013,
        "id": "rPcSKEt8"
    },
    "ElELSSQt": {
        "authors": [
            {
                "name": "Zuohui Zhang",
                "org": "Guangxi Institute of Fisheries"
            },
            {
                "name": "Xiongmin Liu",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Meifang Zhuo",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Fang Shen",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Asymmetric bioreduction of p-haloacetophenones by Mucor",
        "abstract": "A number of p-haloacetophenones were asymmetrically bioreduced to their corresponding (S)-alcohols by Mucor sp. CG10 with good conversion and excellent enantioselectivity. The results showed that the electronic effects of the halogen substituent (X-group) affected the conversion of the substrates and the enantioselectivity of the reaction. The trend observed was as the X-group at the para-position became more electron donating from F, to Cl, Br and I, the conversion of substrates decreased, while the enantioselectivity increased. \u00a9 2013 Informa UK, Ltd.",
        "keywords": [
            "Chiral alcohols",
            "Mucor",
            "P-haloacetophenones",
            "Whole-cell"
        ],
        "venue": "Biocatalysis and Biotransformation",
        "year": 2013,
        "id": "ElELSSQt"
    },
    "4ykJSjtU": {
        "authors": [
            {
                "name": "Xu Liu",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic Engineering and Photoelectric Technology"
            },
            {
                "name": "Huan Ren",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Bo Chen",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Liqun Chai",
                "org": "Research Center of Laser Fusion"
            },
            {
                "name": "Wanguo Zheng",
                "org": "Research Center of Laser Fusion"
            }
        ],
        "title": "Multiple-surface interference fringes analysis basing on wavelength-modulated phase shifting interferometry",
        "abstract": "Phase-shifting interferometry is widely used for high-precision surface measurements, but has difficulty in dealing with parallel optical plates. In this paper, an advanced method is proposed to simultaneously measure surface distributions of parallel optical plates from multiple surface interference fringes. The basic theory behind the technique is by applying wavelength-modulated phase shifting interferometry (WMPSI) to get enough frames of multiple surface interference fringes. In the procession of wavelength-modulated phase shifting, the phase variation for one point of the surface is traced and is processed by Fourier transform, and then the frequency spectrum of every surface can be separated from each other. Therefore, it allows extraction of front surface, back surface and thickness variation from multiple surface interference fringes with high precision. \u00a9 2013 Elsevier GmbH.",
        "keywords": [
            "Fourier transform",
            "Multiple-surface interference fringes",
            "Phase-shifting interferometry",
            "Surface measurement",
            "Wavelength-modulated"
        ],
        "venue": "Optik",
        "year": 2013,
        "id": "4ykJSjtU"
    },
    "K1PXQOu3": {
        "authors": [
            {
                "name": "Jianguang Wang",
                "org": "National Key Laboratory of Photoelectric Technology and Functional Materials in Shaanxi Province, National Photoelectric Technology and Functional, Northwest University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics, Northwest University"
            },
            {
                "name": "Yanhua Liang",
                "org": "Department of Physics, Northwest University"
            },
            {
                "name": "Meiling Gao",
                "org": "Department of Physics, Northwest University"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures, Department of Physics, Nanjing University"
            }
        ],
        "title": "Density functional theory study of transition metals doped B<inf>80</inf> fullerene",
        "abstract": "Density functional theory calculations have been carried out to investigate 3d, Pd and Pt transition metal (TM) atoms exohedrally and endohedrally doped B<inf>80</inf> fullerene. We find that the most preferred doping site of the TM atom gradually moves from the outer surface (TM = Sc), to the inner surface (TM = Ti and V) and the center (TM = Cr, Mn, Fe and Zn), then to the outer surface (TM = Co, Ni, Cu, Pd, and Pt) again with the TM atom varying from Sc to Pt. From the formation energy calculations, we find that doping TM atom can further improve the stability of B<inf>80</inf> fullerene. The magnetic moments of doped V, Cr, Mn, Fe, Co and Ni atoms are reduced from their free-atom values and other TM atoms are completely quenched. Charge transfer and hybridization between 4s and 3d states of TM and 2s and 2p states of B were observed. The energy gaps of TM@B<inf>80</inf> are usually smaller than that of the pure B<inf>80</inf>. Endohedrally doped B<inf>80</inf> fullerene with two Mn and two Fe atoms were also considered, respectively. It is found that the antiferromagnetic (AFM) state is more energetically favorable than the ferromagnetic (FM) state for Mn<inf>2</inf>- and Fe<inf>2</inf>@B<inf>80</inf>. The Mn and Fe atoms carry the residual magnetic moments of \u223c 3 \u03bc<inf>B</inf> and 2 \u03bc<inf>B</inf> in the AFM states.",
        "keywords": [
            "B<inf>80</inf> fullerene",
            "density functional theory",
            "doped",
            "Transition metal"
        ],
        "venue": "Journal of Theoretical and Computational Chemistry",
        "year": 2014,
        "id": "K1PXQOu3"
    },
    "arQQ5tnL": {
        "authors": [
            {
                "name": "Jia-Ling Liu",
                "org": ""
            },
            {
                "name": "Xiong-Min Liu",
                "org": ""
            },
            {
                "name": "Wei-Guang Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Fang Shen",
                "org": ""
            }
        ],
        "title": "Kinetics of gum rosin oxidation under 365 nm ultraviolet irradiation",
        "abstract": "The oxidation of gum rosin was performed on a continuous-experiment apparatus under 365 nm ultraviolet (UV) irradiation. The kinetic constant for the oxidation of gum rosin was determined by UV spectrophotometry. The effects of different temperatures and light intensities on the oxidation rate constant were investigated. The results obtained and conclusions drawn were as follows. First, the oxidation of gum rosin is an apparent first-order reaction under 365 nm ultraviolet irradiation. Second, the light intensity significantly affects the oxidation rate constant. There is no obvious influence of temperature. Third, at different temperatures, the relationship between the rate constant and light intensity is linear under 365-nm ultraviolet (UV) irradiation, and linear regression equations were subsequently obtained. Lastly, the initial quantum yield does not vary with light intensity. At 35 C, the average quantum yield was 0.3318. Graphical Abstract: [Figure not available: see fulltext.] \u00a9 2013 Springer-Verlag Wien.",
        "keywords": [
            "Gum rosin",
            "Kinetics",
            "Photo-oxidation",
            "Quantum yield",
            "UV light"
        ],
        "venue": "Monatshefte fur Chemie",
        "year": 2014,
        "id": "arQQ5tnL"
    },
    "STOrc8FQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Rong-Kai Pan",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Si-Chen Zhou",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Tao-Peng Luo",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Dong-Hai Wu",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Tou-Wen Fan",
                "org": "Department of Physics"
            },
            {
                "name": "Bi-Yu Tang",
                "org": "Department of Physics"
            }
        ],
        "title": "Ab initio study of stacking faults and deformation mechanism in C15 Laves phases Cr2X (X = Nb, Zr, Hf)",
        "abstract": "Based on the synchroshear model, the formation of stacking fault and twinning fault in C15 Laves phases is modeled, then the generalized stacking fault energy curves and deformation mechanism in C15 Laves phases Cr ",
        "keywords": [
            "Ab initio calculations",
            "Alloys",
            "Deformation",
            "Electronic structure"
        ],
        "venue": "Materials Chemistry and Physics",
        "year": 2014,
        "id": "STOrc8FQ"
    },
    "ZI5GSgbR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Physics Department"
            },
            {
                "name": "Koblar Alan Jackson",
                "org": "Physics Department"
            },
            {
                "name": "Jianguang Wang",
                "org": "Physics Department"
            },
            {
                "name": "Mihai Horoi",
                "org": "Physics Department"
            },
            {
                "name": "Julius Jellinek",
                "org": "Chemical Sciences and Engineering Division"
            }
        ],
        "title": "Investigating the metallic behavior of Na clusters using site-specific polarizabilities",
        "abstract": "A site-specific analysis scheme based on density functional theory is used to investigate the static polarizability response of NaN clusters for N up to 80. The cluster structures used in the study stem from extensive searches for the respective global minima. The analysis involves partitioning the total cluster polarizability exactly into site (or atomic) contributions; it also results in the decomposition of the polarizability into local (or dipole) and charge transfer contributions. The computed total polarizabilities are found to be in excellent agreement with recent experimental measurements up to a small overall shift. The site analysis provides clear evidence that interior atoms in sodium clusters are strongly screened from an applied external field by the charge induced at the cluster surface. In addition, cluster size trends in the local and charge transfer contributions are shown to be reproduced very well by a simple metal sphere model. The overall picture is that of clusters exhibiting metallic behavior down to the smallest sizes. \u00a9 2014 American Physical Society.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review B - Condensed Matter and Materials Physics",
        "year": 2014,
        "id": "ZI5GSgbR"
    },
    "luQWmm3Q": {
        "authors": [
            {
                "name": "Guozan Yuan",
                "org": "State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Institution, Chinese Academy of Sciences"
            },
            {
                "name": "Weilong Shan",
                "org": "School of Chemistry and Chemical Engineering, Anhui University of Technology"
            },
            {
                "name": "Xuelong Qiao",
                "org": "School of Chemistry and Chemical Engineering, Anhui University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering, Anhui University of Technology"
            },
            {
                "name": "Yanping Huo",
                "org": "School of Chemical Engineering and Light Industry, Guangdong University of Technology"
            }
        ],
        "title": "Self-assembly of five 8-hydroxyquinolinate-based complexes: Tunable core, supramolecular structure, and photoluminescence properties",
        "abstract": "Five new Zn",
        "keywords": [
            "8-hydroxyquinolinates",
            "photoluminescence",
            "self-assembly",
            "supramolecular chemistry",
            "zinc"
        ],
        "venue": "Chemistry - An Asian Journal",
        "year": 2014,
        "id": "luQWmm3Q"
    },
    "dJJCI2w5": {
        "authors": [
            {
                "name": "Tou-Wen Fan",
                "org": "Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of Education"
            },
            {
                "name": "Quan Zhang",
                "org": "Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Ping-Ying Tang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Bi-Yu Tang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li-Ming Peng",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            },
            {
                "name": "Wen-Jiang Ding",
                "org": "Light Alloy Net Forming National Engineering Research Center"
            }
        ],
        "title": "First-principles study of the dislocation core structures on basal plane in magnesium",
        "abstract": "The core properties of dislocations on (0001) basal plane in pure magnesium, including screw, 30, 60 and edge dislocations, have been studied by combining the generalized stacking fault energies from first-principles calculation with the improved 2D Peierls-Nabarro model. The calculated results showed that all full dislocations have dissociated into two partial dislocations. With increasing the angle between the dislocation line and Burgers vector, the distance between the two partial dislocations is increased. Then the dislocation line energy surfaces E",
        "keywords": [
            "Generalized stacking fault energies",
            "Magnesium",
            "Peierls-Nabarro model"
        ],
        "venue": "European Journal of Mechanics, A/Solids",
        "year": 2014,
        "id": "dJJCI2w5"
    },
    "lmnN719R": {
        "authors": [
            {
                "name": "Yanhua Liang",
                "org": "School of Physics, Northwest University"
            },
            {
                "name": "Li Ma",
                "org": "School of Physics, Northwest University"
            },
            {
                "name": "Jianguang Wang",
                "org": "Institute of Photonics and Photo-Technology, Northwest University"
            },
            {
                "name": "Guanghou Wang",
                "org": "National Laboratory of Solid State Microstructures, School of Physics, Nanjing University"
            }
        ],
        "title": "Multistep reactions of water with small Pd<inf>n</inf> clusters: A first principles study",
        "abstract": "Multistep dissociative chemisorption reactions of water with Pd<inf>4</inf> and Pd<inf>7</inf> clusters were studied using density functional theory. The adsorption energies and referred adsorption sites from water molecule (H<inf>2</inf>O) to partially dissociative (H<inf>2</inf>+O and OH+H), then to fully dissociative (O+H+H) configurations are carefully determined. It is found that the adsorption energies of three dissociative reactions are 5-6 times larger than that of water molecule. Atop sites of Pd<inf>4</inf> and Pd<inf>7</inf> clusters are found to be the most stable sites for the adsorbed H<inf>2</inf>O molecule. For the coadsorption cases of partially and fully dissociated products, H<inf>2</inf> and OH molecules preferably tend to bind at the low coordination (atop or bridge) sites, and O and H atoms prefer to adsorb on the high coordination (hollow) sites. It is also found that the most favorable adsorption sites for the molecular adsorbates (H<inf>2</inf>O, H<inf>2</inf> and OH) are adjacent to the Pd atoms with the largest site-specific polarizabilities. Therefore, site-specific polarizability is a good predictor of the favorable adsorption sites for the weakly bound molecules. The different directions of charge transfer between the Pd clusters and the adsorbate(s) is observed. Furthermore, the processes of the adsorption, dissociation, and the dissociative products diffusion of H<inf>2</inf>O are analyzed.",
        "keywords": [
            "Chemisorption",
            "cluster",
            "density functional theory",
            "transition state"
        ],
        "venue": "Journal of Theoretical and Computational Chemistry",
        "year": 2015,
        "id": "lmnN719R"
    },
    "T3VOOH1p": {
        "authors": [
            {
                "name": "Shijun Chen",
                "org": "Institute of Geology"
            },
            {
                "name": "Lifeng Wang",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Hongjun Zhang",
                "org": "Public Service Bureau of Jinan City"
            }
        ],
        "title": "Argument on the magnitude-frequency relation",
        "abstract": "The complexity of seismicity and the relation of magnitude and frequency are discussed in this paper on the basis of nonlinear dynamics and multifractal theory. We argue that seismic active systems normally have multifractal characteristics, either for the spatial-temporal distribution or the intensity distribution of events. In the view of multifractal theory the nonlinear characteristics of the magnitude-frequency relation is discussed and the formulation is revised. Also, one example of the variance of b",
        "keywords": [
            "Multifractal",
            "Nonlinear characteristics",
            "The relation of magnitude and frequency"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2002,
        "id": "T3VOOH1p"
    },
    "0aazRbNe": {
        "authors": [
            {
                "name": "Jainguo Zhang",
                "org": ""
            },
            {
                "name": "Tieniu Tan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Invariant texture segmentation via circular gabor filters",
        "abstract": "In this paper, we focus on invariant texture segmentation, and propose a new method using circular Gabor filters (CGF) for rotation invariant texture segmentation. The traditional Gabor function is modified into a circular symmetric version. The rotation invariant texture features are achieved via the channel output of the CGF. A new scheme of the selection of Gabor parameters is also proposed for texture segmentation. Experiments show the efficacy of this method. \u00a9 2002 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - International Conference on Pattern Recognition",
        "year": 2002,
        "id": "0aazRbNe"
    },
    "swRKvUps": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Laboratory of Pattern Recognition"
            },
            {
                "name": "Yunhong Wang",
                "org": "National Laboratory of Pattern Recognition"
            },
            {
                "name": "Tieniu Tan",
                "org": "National Laboratory of Pattern Recognition"
            }
        ],
        "title": "Iris recognition using circular symmetric filters",
        "abstract": "This paper proposes a new method for personal identification based on iris recognition. The method consists of three major components: image preprocessing, feature extraction and classifier design. A bank of circular symmetric filters is used to capture local iris characteristics to form a fixed length feature vector. In iris matching, an efficient approach called nearest feature line (NFL) is used. Constraints are imposed on the original NFL method to improve performance. Experimental results show that the proposed method has an encouraging performance. \u00a9 2002 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - International Conference on Pattern Recognition",
        "year": 2002,
        "id": "swRKvUps"
    },
    "D7XV2tEc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Tieniu Tan",
                "org": ""
            },
            {
                "name": "Yunhong Wang",
                "org": ""
            },
            {
                "name": "Dexin Zhang",
                "org": ""
            }
        ],
        "title": "Personal Identification Based on Iris Texture Analysis",
        "abstract": "With an increasing emphasis on security, automated personal identification based on biometrics has been receiving extensive attention over the past decade. Iris recognition, as an emerging biometric recognition approach, is becoming a very active topic in both research and practical applications. In general, a typical iris recognition system includes Iris imaging, iris liveness detection, and recognition. This paper focuses on the last issue and describes a new scheme for iris recognition from an image sequence. We first assess the quality of each Image in the input sequence and select a clear iris image from such a sequence for subsequent recognition. A bank of spatial filters, whose kernels are suitable for iris recognition, is then used to capture local characteristics of the iris so as to produce discriminating texture features. Experimental results show that the proposed method has an encouraging performance. In particular, a comparative study of existing methods for iris recognition is conducted on an Iris image database Including 2,255 sequences from 213 subjects. Conclusions based on such a comparison using a nonparametric statistical method (the bootstrap) provide useful Information for further research.",
        "keywords": [
            "Biometrics",
            "Image quality assessment",
            "Iris recognition",
            "Multichannel spatial filters",
            "Texture analysis"
        ],
        "venue": "IEEE Transactions on Pattern Analysis and Machine Intelligence",
        "year": 2003,
        "id": "D7XV2tEc"
    },
    "2coBuFuw": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Natl. Lab. of Pattern Recognition"
            },
            {
                "name": "Tieniu Tan",
                "org": "Natl. Lab. of Pattern Recognition"
            },
            {
                "name": "Yunhong Wang",
                "org": "Natl. Lab. of Pattern Recognition"
            },
            {
                "name": "Dexin Zhang",
                "org": "Natl. Lab. of Pattern Recognition"
            }
        ],
        "title": "Efficient iris recognition by characterizing key local variations",
        "abstract": "Unlike other biometrics such as fingerprints and face, the distinct aspect of iris comes from randomly distributed features. This leads to its high reliability for personal identification, and at the same time, the difficulty in effectively representing such details in an image. This paper describes an efficient algorithm for iris recognition by characterizing key local variations. The basic idea is that local sharp variation points, denoting the appearing or vanishing of an important image structure, are utilized to represent the characteristics of the iris. The whole procedure of feature extraction includes two steps: 1) a set of one-dimensional intensity signals is constructed to effectively characterize the most important information of the original two-dimensional image; 2) using a particular class of wavelets, a position sequence of local sharp variation points in such signals is recorded as features. We also present a fast matching scheme based on exclusive OR operation to compute the similarity between a pair of position sequences. Experimental results on 2255 iris images show that the performance of the proposed method is encouraging and comparable to the best iris recognition algorithm found in the current literature.",
        "keywords": [
            "Biometrics",
            "Iris recognition",
            "Local sharp variations",
            "Personal identification",
            "Transient signal analysis",
            "Wavelet transform"
        ],
        "venue": "IEEE Transactions on Image Processing",
        "year": 2004,
        "id": "2coBuFuw"
    },
    "hXaYJdYe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Natl. Lab. of Pattern Recognition"
            },
            {
                "name": "Tieniu Tan",
                "org": "Natl. Lab. of Pattern Recognition"
            },
            {
                "name": "Yunhong Wang",
                "org": "Natl. Lab. of Pattern Recognition"
            },
            {
                "name": "Dexin Zhang",
                "org": "Natl. Lab. of Pattern Recognition"
            }
        ],
        "title": "Local intensity variation analysis for iris recognition",
        "abstract": "As an emerging biometric for human identification, iris recognition has received increasing attention in recent years. This paper makes an attempt to reflect shape information of the iris by analyzing local intensity variations of an iris image. In our framework, a set of one-dimensional (1D) intensity signals is constructed to contain the most important local variations of the original 2D iris image. Gaussian-Hermite moments of such intensity signals reflect to a large extent their various spatial modes and are used as distinguishing features. A resulting high-dimensional feature vector is mapped into a low-dimensional subspace using Fisher linear discriminant, and then the nearest center classifier based on cosine similarity measure is adopted for classification. Extensive experimental results show that the proposed method is effective and encouraging. \u00a9 2004 Pattern Recognition Society. Published by Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Biometrics",
            "Fisher linear discriminant",
            "Gaussian-Hermite moments",
            "Iris recognition",
            "Local intensity variations"
        ],
        "venue": "Pattern Recognition",
        "year": 2004,
        "id": "hXaYJdYe"
    },
    "wDEWP5wz": {
        "authors": [
            {
                "name": "Jiali Cui",
                "org": ""
            },
            {
                "name": "Yunhong Wang",
                "org": ""
            },
            {
                "name": "Tieniu Tan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhenan Sun",
                "org": ""
            }
        ],
        "title": "An iris recognition algorithm using local extreme points",
        "abstract": "The performance of an iris recognition algorithm depends greatly on its classification ability as well as speed. In this paper, an iris recognition algorithm using local extreme points is proposed. It first detects the local extreme points along the angular direction as key points. Then, the sample vector along the angular direction is encoded into a binary feature vector according to the surface trend (gradient) characterized by the local extreme points. Finally, the Hamming distance between two iris patterns is calculated to make a decision. Extensive experimental results show the high performance of the proposed method in terms of accuracy and speed. \u00a9 Springer-Verlag Berlin Heidelberg 2004.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2004,
        "id": "wDEWP5wz"
    },
    "XPvukr6l": {
        "authors": [
            {
                "name": "Jiali Cui",
                "org": ""
            },
            {
                "name": "Yunhong Wang",
                "org": ""
            },
            {
                "name": "Tieniu Tan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhenan Sun",
                "org": ""
            }
        ],
        "title": "A fast and robust iris localization method based on texture segmentation",
        "abstract": "With the development of the current networked society, personal identification based on biometrics has received more and more attention. Iris recognition has a satisfying performance due to its high reliability and non-invasion. In an iris recognition system, preprocessing, especially iris localization plays a very important role. The speed and performance of an iris recognition system is crucial and it is limited by the results of iris localization to a great extent. Iris localization includes finding the iris boundaries (inner and outer) and the eyelids (lower and upper). In this paper, we propose an iris localization algorithm based on texture segmentation. First, we use the information of low frequency of wavelet transform of the iris image for pupil segmentation and localize the iris with a differential integral operator. Then the upper eyelid edge is detected after eyelash is segmented. Finally, the lower eyelid is localized using parabolic curve fitting based on gray value segmentation. Extensive experimental results show that the algorithm has satisfying performance and good robustness.",
        "keywords": [
            "Biometrics",
            "Eyelid detection",
            "Iris localization",
            "Iris recognition",
            "Texture segmentation"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2004,
        "id": "XPvukr6l"
    },
    "XCoORM4o": {
        "authors": [
            {
                "name": "Tieniu Tan",
                "org": "Natl. Lab. of Pattern Recognition"
            },
            {
                "name": "Li Ma",
                "org": "Natl. Lab. of Pattern Recognition"
            }
        ],
        "title": "Iris recognition: Recent progress and remaining challenges",
        "abstract": "The increasing demand on enhanced security has led to an unprecedented interest in automated personal identification based on biometrics. Among the various biometric identification methods, iris recognition is widely regarded as the most reliable and is one of the most active research topics in biometrics. Significant progress has been made since the concept of automated iris recognition was first proposed in 1987, not only in research and algorithm development but also in commercial exploitation and practical applications. This paper provides an overview on recent progress in iris recognition and discusses some of the remaining challenges and possible future work in this exciting field.",
        "keywords": [
            "Biometrics",
            "Feature extraction and matching",
            "Human identification",
            "Iris recognition",
            "Iris sensor",
            "Liveness detection"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2004,
        "id": "XCoORM4o"
    },
    "tqEsBY7w": {
        "authors": [
            {
                "name": "Jun-Zhou Huang",
                "org": "National Laboratory of Pattern Recognition"
            },
            {
                "name": "Tie-Niu Tan",
                "org": "National Laboratory of Pattern Recognition"
            },
            {
                "name": "Li Ma",
                "org": "National Laboratory of Pattern Recognition"
            },
            {
                "name": "Yun-Hong Wang",
                "org": "School of Computing"
            }
        ],
        "title": "Phase correlation based iris image registration model",
        "abstract": "Iris recognition is one of the most reliable personal identification methods. In iris recognition systems, image registration is an important component. Accurately registering iris images leads to higher recognition rate for an iris recognition system. This paper proposes a phase correlation based method for iris image registration with sub-pixel accuracy. Compared with existing methods, it is insensitive to image intensity and can compensate to a certain extent the non-linear iris deformation caused by pupil movement. Experimental results show that the proposed algorithm has an encouraging performance.",
        "keywords": [
            "Biometrics",
            "Image registration",
            "Iris recognition",
            "Phase correlation"
        ],
        "venue": "Journal of Computer Science and Technology",
        "year": 2005,
        "id": "tqEsBY7w"
    },
    "jejWR9CA": {
        "authors": [
            {
                "name": "Shi-jun Chen",
                "org": "Seismological Bur. of Shandong Prov."
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Li-feng Wang",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Harte David",
                "org": "Statistical Association Ltd."
            }
        ],
        "title": "Research on the clustering of generalized seismic strain release process before and after strong earthquake occurrence",
        "abstract": "By using the wavelet transition-based multifractal spectrum estimation method, the multifractal characteristics of generalized seismic strain release process before and after strong earthquake occurrence have been discussed. The results show that the multifractal dimension spectrum varies seriously with the changes of the parameter \u03b7. It is also found that the multifractal dimension spectrum doesn't change obviously before and after strong earthquake occurrence. The multifractal singular spectrum and the range of Hausdorff singular index could provide more information on seismically active process, especially when the parameter \u03b7 is higher (e. g. larger than 1). The range of Hausdorff singular index is obviously going narrower before strong earthquake occurrence. Also, the multifractal characteristics of generalized seismic stress release process are apparently different for deep and shallow strong events.",
        "keywords": [
            "Generalized seismic strain release",
            "Multifractal",
            "Wavelet transition"
        ],
        "venue": "Earthquake",
        "year": 2003,
        "id": "jejWR9CA"
    },
    "D3Mwmnf9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jiang Zhao",
                "org": ""
            }
        ],
        "title": "Commercial test of FCC naphtha olefin reduction catalyst",
        "abstract": "FCC naphtha olefin reduction catalyst, RFG-FSIR, developed by Davison Co was commercially tested in FCC unit of No. 1 Refinery of Fushun Petrochemical Co. The results showed that this catalyst had better activity of naphtha olefin reduction, but its naphtha RON was somewhat dropped. The catalyst also showed good fluidity, thermal stability, and tolerance to heavy metals.",
        "keywords": [
            "Catalyst",
            "Catalytic cracking",
            "Decreasing",
            "Full scale",
            "Olefin"
        ],
        "venue": "Petroleum Processing and Petrochemicals",
        "year": 2003,
        "id": "D3Mwmnf9"
    },
    "KIEdL9cn": {
        "authors": [
            {
                "name": "Shijun Chen",
                "org": "Seismological Bur. of Shandong Prov."
            },
            {
                "name": "Harte David",
                "org": "Statistics Research Associates Ltd."
            },
            {
                "name": "Lifeng Wang",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            }
        ],
        "title": "Multifractal characteristics of general stress release (GSR) of earthquakes",
        "abstract": "Using multifractal spectrum estimating method based on the wavelet, the multifractal characteristics of GSR of earthquakes in China, Japan and New Zealand regions have been studied. It is shown that the multifractal spectra of GSR are obviously different in inter-and intra-plate regions. Moreover, though Japan and New Zealand are all located at the boundary of plates, West and East China are all characterized of continental tectonic structure, the multifractal spectra of GSR for both the two regions are also different. Further analysis shows that the natures of multifractal spectra of GSR are somehow related to the complexity of tectonics.",
        "keywords": [
            "General stress release",
            "Multifractal spectra",
            "Wavelet"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2003,
        "id": "KIEdL9cn"
    },
    "gedUBXWL": {
        "authors": [
            {
                "name": "Shijun Chen",
                "org": "Seismological Bur. of Shandong Prov."
            },
            {
                "name": "David Harte",
                "org": "Statistics Research Associates Ltd."
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Lifeng Wang",
                "org": "Center for Analysis and Prediction"
            }
        ],
        "title": "Research on the multifractal characteristics of the temporal-spatial distribution of earthquakes over New Zealand area",
        "abstract": "Using the Hill estimator, general multifractal characteristics of events in the New Zealand area have been discussed. Results show that the spatial distribution of shallow events has apparent clustering characteristics, independent of the threshold magnitude; but for deep events these characteristics are not clear. While the time interval distribution has obvious clustering characteristics both for deep and shallow events, although with a different scaling range, the Hill estimates tend to indicate that the time interval distribution has a unifractal rather than a multifractal nature. All above reveal that the seismicity nature for shallow and deep events is apparently different.",
        "keywords": [
            "Moderate-to-deep earthquake",
            "Multifractal",
            "New Zealand",
            "Shallow earthquake",
            "Unifractal"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2003,
        "id": "gedUBXWL"
    },
    "DBG9L5oP": {
        "authors": [
            {
                "name": "Min Zhang",
                "org": "Shandong Agricultural University"
            },
            {
                "name": "Yuncong Li",
                "org": "Department of Soil and Water Science"
            },
            {
                "name": "Li Ma",
                "org": "Shandong Agricultural University"
            }
        ],
        "title": "Acidity changes of foreign acidic soils introduced into calcareous soil environment",
        "abstract": "Many tropical plant species originated in areas with acidic soils and do not grow well in calcareous (high pH) soils. It is impossible to acidify soils that have high contents of calcium carbonate in south Florida. Replacing calcareous soils with acidic soils obtained from distant regions is an alternative. Unfortunately, such introduced acidic soils may eventually be neutralized by irrigation and ground water that is saturated with calcium carbonate. The objective of this investigation was to examine the acidity changes and buffering capacities of three types of acidic soils (silica sand soil, red loamy sand soil, and a mixed soil) used to establish tropical plants in a rainforest exhibition at Fairchild Tropical Garden, Miami, FL. The three areas were excavated to remove native calcareous soil, limestone bedrock, and filled with acidic soils. Various rainforest plants were planted. Soil samples were collected in contiguous 10 cm-deep segments from the soil surface to the bedrock shortly after deposition of the soils and one year later. Soil pH, EC, particle distribution, buffering capacity were determined. Results showed that both silica sand and mixed soils had been neutralized and the soil pH values had risen over 7 in all soil depths after one year. However, less than 10 cm of the surface and bottom soil layers of red loamy sand had been neutralized and the soil pH in the middle of soil profile remained unchanged due to its higher buffering capacity. A column leaching study showed that the acidity in the red loamy sand soil would be neutralized by irrigation water and by capillary movement of groundwater with a high concentration of calcium bicarbonate. Buffering curves indicate that it is easier to maintain acidity in sandy soil than of loamy sand and mixed soils with acidified irrigation water. Indeed it is difficult to acidify the mixed soils with high organic matter content after these soils have been neutralized.",
        "keywords": [
            "Acid soil",
            "Calcareous soil",
            "Soil pH",
            "Tropical plants"
        ],
        "venue": "Journal of Plant Nutrition",
        "year": 2003,
        "id": "DBG9L5oP"
    },
    "yV9OQKI5": {
        "authors": [
            {
                "name": "Min Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wenqing Li",
                "org": ""
            },
            {
                "name": "Baocheng Chen",
                "org": ""
            },
            {
                "name": "Jiwen Jia",
                "org": ""
            }
        ],
        "title": "Genetic characteristics and taxonomic classification of Fimic Anthrosols in China",
        "abstract": "The genetic and developmental characteristics of Fimic Anthrosols derived from several types of parent soils in China, and the relationships between Fimic Anthrosols, different vegetable-cultivated soils and parent soils were studied. As the degree of soil ripening increased, there were tendencies toward increases in concentration of organic matter, many nutrient elements and the water-resistant crumb-granular structure. Significant variations in the vertical distribution of the nutrients were found in the soil profiles due to the soils being at different ripening stages. The typical characteristics of these Fimic Anthrosols were great accumulation of organic matter, intensive enrichment of available phosphorus and high intensity of microbial activity. Also evident were increasing tendencies toward increases in the total and available content of Zn, Pb, Cu and other metal elements. Heavy metal analyses and correlation relationships suggested that Zn, Pb and Cu are the main contaminant elements in Fimic Anthrosols and in vegetable-cultivated soils with different ripening stages. The thickness of the fimic epipedon, the contents of available P and organic matter can be regarded as the diagnostic criteria for the classification of Fimic Anthrosols in Chinese Soil Taxonomy. Recognition of the distinct of anthropedogenic fimic processes proved essential in the proper classification of vegetable-cultivated soils. These investigations established a theoretical basis for the scientific and quantitative classification of the Fimic Anthrosols. \u00a9 2003 Published by Elsevier Science B.V.",
        "keywords": [
            "Fimic Anthrosols",
            "Fimic epipedon",
            "Soil genesis",
            "Soil taxonomy",
            "Vegetable-cultivated soils"
        ],
        "venue": "Geoderma",
        "year": 2003,
        "id": "yV9OQKI5"
    },
    "2JH0TOjN": {
        "authors": [
            {
                "name": "Shi-jun Chen",
                "org": "Seismological Bur. of Shandong Prov."
            },
            {
                "name": "Li Ma",
                "org": "Centre for Analysis and Prediction"
            },
            {
                "name": "David Harte",
                "org": "Statistics Res. Associates Limited"
            },
            {
                "name": "Li-feng Wang",
                "org": "Centre for Analysis and Prediction"
            }
        ],
        "title": "A probabilistic method for strong earthquake prediction",
        "abstract": "By using Logistic regression, a probabilistic method for strong earthquake prediction has been introduced in this paper. The relation between seismic parameters and the probability of strong earthquake occurrence has been discussed by taking b value and r, the range of a given number of events covered in a given length of time sections in New Zealand as an example. Results show that the probability of strong earthquake occurrence has generally positive and negative correlation respectively for b value and r, which was estimated by events occurred in a time window of 1. 5 year before strong earthquake occurrence. This method can be broadly applied to other anomaly distribution and the probabilistic relation of strong earthquake occurrence.",
        "keywords": [
            "Logistic regression",
            "Probabilistic prediction",
            "Strong earthquakes",
            "Temporal-spatial scanning"
        ],
        "venue": "Earthquake",
        "year": 2003,
        "id": "2JH0TOjN"
    },
    "TtuQYyqh": {
        "authors": [
            {
                "name": "Wei Du",
                "org": "Dept. of Chem."
            },
            {
                "name": "Yuyang Jiang",
                "org": "Dept. of Chem."
            },
            {
                "name": "Yanling Niu",
                "org": "Dept. of Chem."
            },
            {
                "name": "Feng Liu",
                "org": "Dept. of Biol. Eng."
            },
            {
                "name": "Shengli Cao",
                "org": "Dept. of Chem."
            },
            {
                "name": "Li Ma",
                "org": "Beijing Biol. Med. Inst."
            },
            {
                "name": "Yufen Zhao",
                "org": "Dept. of Chem."
            }
        ],
        "title": "Apoptosis of K562 cells induced by diisopropylphosphoryl leucyl-lysine methyl ester",
        "abstract": "This paper studies the apoptosis of K562 cells in diisopropylphosphoryl leucyl-lysine methyl ester ((DIPP-L-Leu)",
        "keywords": [
            "Apoptosis",
            "Caspase",
            "Diisopropylphosphoryl leucyl-lysine methyl ester",
            "K562 cells"
        ],
        "venue": "Qinghua Daxue Xuebao/Journal of Tsinghua University",
        "year": 2003,
        "id": "TtuQYyqh"
    },
    "KsZl40LJ": {
        "authors": [
            {
                "name": "Wen-Bin Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "The analysis between two seismic sequences of Chi-Chi, Taiwan and Datong, North China with the quantitative model",
        "abstract": "The basic principle and development of ETAS (Epidemic Type Aftershock Sequence) model are introduced in this paper, and the authors use this model to analyze both Chi-Chi shock sequence in Taiwan (main shock with M",
        "keywords": [
            "Decay",
            "Epidemic Type Aftershock Sequence",
            "Maximum likelihood",
            "Parameter vector"
        ],
        "venue": "Earthquake",
        "year": 2004,
        "id": "KsZl40LJ"
    },
    "urkq2wAd": {
        "authors": [
            {
                "name": "Lifeng Wang",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "David Vere-Jones",
                "org": "Victoria University of Wellington"
            },
            {
                "name": "Shijun Chen",
                "org": "Earthquake Admin. of Shandong Prov."
            }
        ],
        "title": "Parameter estimation of the stochastic AMR model and its application to the study of several strong earthquakes",
        "abstract": "Based on the stochastic AMR model, this paper constructs man made earthquake catalogues to investigate the property of parameter estimation of the model. Then the stochastic AMR model is applied to the study of several strong earthquakes in China and New Zealand. Akaike's AIC criterion is used to discriminate whether an accelerating mode of earthquake activity precedes those events or not. Finally, regional accelerating seismic activity and possible prediction approach for future strong earthquakes are discussed.",
        "keywords": [
            "AIC criterion",
            "Maximum likelihood",
            "Parameter estimation",
            "Stochastic AMR model",
            "Strong earthquake"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2004,
        "id": "urkq2wAd"
    },
    "cSfNdXYH": {
        "authors": [
            {
                "name": "An-Xi Jiang",
                "org": "Sch. of Municipal and Environ. Eng."
            },
            {
                "name": "Xiao-Hui Wang",
                "org": "Coll. of Life and Environ. Sci."
            },
            {
                "name": "Li Ma",
                "org": "Water Supply Co."
            },
            {
                "name": "Bo Liu",
                "org": "Sch. of Municipal and Environ. Eng."
            }
        ],
        "title": "Removal of hydrogen, dimethyl sulfide and methanethiol by peat tower inoculated with mixed strains",
        "abstract": "Removal characteristics of hydrogen (H",
        "keywords": [
            "Chemolithotrophic thiobacilli",
            "DMS",
            "H2S",
            "Heterotrophic pseudomonas",
            "MT",
            "Peat tower"
        ],
        "venue": "Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology",
        "year": 2004,
        "id": "cSfNdXYH"
    },
    "BzjNATPo": {
        "authors": [
            {
                "name": "Yu Lin",
                "org": ""
            },
            {
                "name": "Peng Wei",
                "org": ""
            },
            {
                "name": "De-Zhen Chen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "He-Sheng Zhang",
                "org": ""
            }
        ],
        "title": "Temperature behavior of gaseous HC1 adsorption by slaked limes",
        "abstract": "Gaseous HC1 adsorption by slaked limes was experimentally investigated at 200\u00b0C, a common temperature for flue gas purification in incinerator systems and at 600\u00b0C, a typical inlet flue gas temperature for superheater in a waste-to-energy plant. The experimental results showed that for decomposition of slaked limes happened at 600\u00b0C, efficiencies of HC1 removal from different flue gases at this temperature are always higher than those at 200\u00b0C; and the reacted slaked limes at 200\u00b0C can regain their reactive abilities when put into the reactor of 600\u00b0C. Compared to common slaked lime, modified slaked lime is more suitable for the application at higher temperature like 600\u00b0C and when partial pressure of CO",
        "keywords": [
            "Gaseous HC1",
            "Modified slaked lime",
            "Reaction temperature",
            "Removal efficiency",
            "Slaked lime"
        ],
        "venue": "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",
        "year": 2004,
        "id": "BzjNATPo"
    },
    "A64Gw2yJ": {
        "authors": [
            {
                "name": "Joseph Bresee",
                "org": "Centers for Dis. Contr. and Prev."
            },
            {
                "name": "Zhao-Yin Fang",
                "org": "Chinese Ctr. for Dis. Contr./Prev."
            },
            {
                "name": "Bei Wang",
                "org": "Southeast University"
            },
            {
                "name": "E.A.S. Nelson",
                "org": "Chinese University of Hong Kong"
            },
            {
                "name": "John Tam",
                "org": "Chinese University of Hong Kong"
            },
            {
                "name": "Yati Soenarto",
                "org": "Gadjah Mada University"
            },
            {
                "name": "Siswanto Agus Wilopo",
                "org": "Gadjah Mada University"
            },
            {
                "name": "Paul Kilgore",
                "org": "International Vaccine Institute"
            },
            {
                "name": "Jung Soo Kim",
                "org": "Chonbuk Natl. Univ. Medical School"
            },
            {
                "name": "Jung Oak Kang",
                "org": "Hanyang Univ. School of Medicine"
            },
            {
                "name": "Wong Swee Lan",
                "org": "Institute of Pediatrics"
            },
            {
                "name": "Chan Lee Gaik",
                "org": "Kuching Hospital"
            },
            {
                "name": "Kyaw Moe",
                "org": "Ministry of Health"
            },
            {
                "name": "Kow-Tong Chen",
                "org": "Department of Health"
            },
            {
                "name": "Chuleeporn Jiraphongsa",
                "org": "Southeast University"
            },
            {
                "name": "Yaowapa Pongsuwanna",
                "org": "Ministry of Public Health"
            },
            {
                "name": "Nguyen Van Man",
                "org": "Poliomyelitis Vacc. Res./Prod. Ctr."
            },
            {
                "name": "Phan Van Tu",
                "org": "Pasteur Institute"
            },
            {
                "name": "Le Thi Luan",
                "org": "Poliomyelitis Vacc. Res./Prod. Ctr."
            },
            {
                "name": "Erik Hummelman",
                "org": "Centers for Dis. Contr. and Prev."
            },
            {
                "name": "Jon R. Gentsch",
                "org": "Centers for Dis. Contr. and Prev."
            },
            {
                "name": "Roger Glass",
                "org": "Centers for Dis. Contr. and Prev."
            },
            {
                "name": "Hua-Ping Xie",
                "org": ""
            },
            {
                "name": "Jing Zhang",
                "org": ""
            },
            {
                "name": "Du Zeng-Qing",
                "org": ""
            },
            {
                "name": "Hui Shen",
                "org": ""
            },
            {
                "name": "Tian Jian-Mei",
                "org": ""
            },
            {
                "name": "Sun Li-Wei",
                "org": ""
            },
            {
                "name": "Qing Zhang",
                "org": ""
            },
            {
                "name": "Li-Shu Zheng",
                "org": ""
            },
            {
                "name": "Hua-Ping Xie",
                "org": ""
            },
            {
                "name": "Li-Wei Sun",
                "org": ""
            },
            {
                "name": "Jing-Yu Tang",
                "org": ""
            },
            {
                "name": "Zeng-Qing Du",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hong-Ying Gu",
                "org": ""
            },
            {
                "name": "Xiao-Bo Song",
                "org": ""
            },
            {
                "name": "Zhi-Yi Xu",
                "org": ""
            },
            {
                "name": "Paul K.S. Chan",
                "org": ""
            },
            {
                "name": "Agnes C.K. Cheng",
                "org": ""
            },
            {
                "name": "Tai-Fai Fok",
                "org": ""
            },
            {
                "name": "Kin-Sing Ip",
                "org": ""
            },
            {
                "name": "Chi-Hang Ng",
                "org": ""
            },
            {
                "name": "Kin-Hung Poon",
                "org": ""
            },
            {
                "name": "Tracey C.S. Tsen",
                "org": ""
            },
            {
                "name": "Joyce S.W. Lee",
                "org": ""
            },
            {
                "name": "Abu Tholib Aman",
                "org": ""
            },
            {
                "name": "Mega",
                "org": ""
            },
            {
                "name": "Rully",
                "org": ""
            },
            {
                "name": "Bachryan Eljuta",
                "org": ""
            },
            {
                "name": "Nenny Sri Mulyani",
                "org": ""
            },
            {
                "name": "Rozita Rosli",
                "org": ""
            },
            {
                "name": "Nur Atiqah Ng Abdullah",
                "org": ""
            },
            {
                "name": "Shamzarina Mohamad",
                "org": ""
            },
            {
                "name": "Park",
                "org": ""
            },
            {
                "name": "Ha-Baik Lee",
                "org": ""
            },
            {
                "name": "Nyambat Batmunkh",
                "org": ""
            },
            {
                "name": "Jai Myung Yang",
                "org": ""
            },
            {
                "name": "Jeong Kee Seo",
                "org": ""
            },
            {
                "name": "Jae Sung Ko",
                "org": ""
            },
            {
                "name": "Young J. Hur",
                "org": ""
            },
            {
                "name": "Tae Hee Park",
                "org": ""
            },
            {
                "name": "Moran Ki",
                "org": ""
            },
            {
                "name": "Doosung Cheon",
                "org": ""
            },
            {
                "name": "Ren-Bin Tang",
                "org": ""
            },
            {
                "name": "Ping-Ing Lee",
                "org": ""
            },
            {
                "name": "Po-Yen Chen",
                "org": ""
            },
            {
                "name": "Yung-Feng Huang",
                "org": ""
            },
            {
                "name": "Hour-Young Chen",
                "org": ""
            },
            {
                "name": "Utcharee Intusoma",
                "org": ""
            },
            {
                "name": "Urai Poonawakul",
                "org": ""
            },
            {
                "name": "Surasak Kowasupathr",
                "org": ""
            },
            {
                "name": "Pipat Klueabwang",
                "org": ""
            },
            {
                "name": "Pramot Arpornthip",
                "org": ""
            },
            {
                "name": "Nakorn Premsri",
                "org": ""
            },
            {
                "name": "Piyanit Tharmaphornpilas",
                "org": ""
            },
            {
                "name": "Wanna Hamchaowarakun",
                "org": ""
            },
            {
                "name": "Prayura Kunasol",
                "org": ""
            },
            {
                "name": "Wandee Warawit",
                "org": ""
            },
            {
                "name": "Ratigorn Guntapong",
                "org": ""
            },
            {
                "name": "Nguyen Van Trang",
                "org": ""
            },
            {
                "name": "Duong",
                "org": ""
            },
            {
                "name": "Huong",
                "org": ""
            },
            {
                "name": "Nhi",
                "org": ""
            },
            {
                "name": "Umesh Parashar",
                "org": ""
            },
            {
                "name": "Julie Jacobson",
                "org": ""
            },
            {
                "name": "Jon Gentsch",
                "org": ""
            },
            {
                "name": "Bernard Ivanoff",
                "org": "World Health Organization"
            },
            {
                "name": "Duncan Steele",
                "org": "World Health Organization"
            }
        ],
        "title": "First report from the Asian Rotavirus Surveillance Network",
        "abstract": "Rotavirus remains the most common cause of severe, dehydrating diarrhea among children worldwide. Several rotavirus vaccines are under development. Decisions about new vaccine introduction will require reliable data on disease impact. The Asian Rotavirus Surveillance Network, begun in 2000 to facilitate collection of these data, is a regional collaboration of 36 hospitals in nine countries or areas that conduct surveillance for rotavirus hospitalizations using a uniform World Health Organization protocol. We summarize the Network's organization and experience from August 2001 through July 2002. During this period, 45% of acute diarrheal hospitalizations among children 0-5 years were attributable to rotavirus, higher than previous estimates. Rotavirus was detected in all sites year-round. This network is a novel, regional approach to surveillance for vaccine-preventable diseases. Such a network should provide increased visibility and advocacy, enable more efficient data collection, facilitate training, and serve as the paradigm for rotavirus surveillance activities in other regions.",
        "keywords": [
            ""
        ],
        "venue": "Emerging Infectious Diseases",
        "year": 2004,
        "id": "A64Gw2yJ"
    },
    "fEKOMlp5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Dept. of Pharmacology"
            },
            {
                "name": "Bang-Hao Zhu",
                "org": "Dept. of Pharmacology"
            },
            {
                "name": "Jian-Wen Chen",
                "org": "Dept. of Pharmacology"
            },
            {
                "name": "Qin-Ying Qiu",
                "org": "Dept. of Pharmacology"
            },
            {
                "name": "Jia-Guo Zhou",
                "org": "Dept. of Pharmacology"
            },
            {
                "name": "Yong-Yuan Guan",
                "org": "Dept. of Pharmacology"
            }
        ],
        "title": "Effects of erigeron breviscapus on renal oxidation in streptozotocin- induced diabetic rats",
        "abstract": "Aim: To investigate the relationship between the protective effects of Erigeron breviscapus on diabetic nephropathy in streptozotocin-induced diabetic rats with oxidative stress, compared with aminoguanidine, a chemical synthesis compound. Methods: After ip streptozotocin, three groups were divided, including diabetic group, erigeron breviscapus group (0.1g \u00b7 kg",
        "keywords": [
            "Aminoguanidine",
            "Diabetes mellitus",
            "Diabetic nephropathy",
            "Erigeron breviscapus",
            "Maleic dialdehyde",
            "Oxidative stress",
            "Superxide dismutase"
        ],
        "venue": "Chinese Pharmacological Bulletin",
        "year": 2004,
        "id": "fEKOMlp5"
    },
    "F2BV0tdA": {
        "authors": [
            {
                "name": "Li-Chun Wang",
                "org": "Department of Cardiology"
            },
            {
                "name": "Hong Ma",
                "org": "Department of Cardiology"
            },
            {
                "name": "Jian-Gui He",
                "org": "Department of Cardiology"
            },
            {
                "name": "Xin-Xue Liao",
                "org": "Department of Cardiology"
            },
            {
                "name": "Wen-Fang Chen",
                "org": "Division Nephrology"
            },
            {
                "name": "Xiu-Yu Leng",
                "org": "Department of Cardiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Cardiology"
            },
            {
                "name": "Wei-Yi Mai",
                "org": "Department of Cardiology"
            },
            {
                "name": "Jun Tao",
                "org": "Department of Cardiology"
            },
            {
                "name": "Wu-Tao Zeng",
                "org": "Department of Cardiology"
            },
            {
                "name": "Jun Liu",
                "org": "Department of Cardiology"
            },
            {
                "name": "Yu-Gang Dong",
                "org": "Department of Cardiology"
            },
            {
                "name": "An-Li Tan",
                "org": "Department of Cardiology"
            },
            {
                "name": "Chong Feng",
                "org": "Department of Cardiology"
            }
        ],
        "title": "Effect of angiotensin converting enzyme inhibitor on the calcium transients and calcium handling proteins in ventricular myocytes from rats with heart failure",
        "abstract": "Background: Chronic heart failure (CHF) is associated with calcium transients and calcium handling proteins. Angiotensin converting enzyme (ACE) inhibitor has been demonstrated to have beneficial effect on CHF. Yet studies addressed to the relationship between ACE inhibitor and calcium transients in CHF are rare. The aim of this study was to investigate the influence of ACE inhibitor (perindopril) on the contractility and calcium transients and calcium handling proteins in ventricular myocytes from rats with experimental heart failure. Methods: Male Wistar rats were randomized to heart failure group treated with perindopril (CHF-T, 3 mg \u00b7 kg",
        "keywords": [
            "Angiotensin converting enzyme inhibitor",
            "Calcium handling protein",
            "Calcium transient",
            "Chronic heart failure",
            "Laser scanning confocal microscope"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2005,
        "id": "F2BV0tdA"
    },
    "4VBdrwOv": {
        "authors": [
            {
                "name": "Xiaoan Tao",
                "org": ""
            },
            {
                "name": "Yulei Huang",
                "org": ""
            },
            {
                "name": "Ruyao Li",
                "org": ""
            },
            {
                "name": "Ronghui Qing",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Nelson L. Rhodus",
                "org": ""
            },
            {
                "name": "Bin Cheng",
                "org": ""
            }
        ],
        "title": "Assessment of local angiogenesis and vascular endothelial growth factor in the patients with atrophic-erosive and reticular oral lichen planus",
        "abstract": "Objectives: The objective of this study was to assess local angiogenesis and expression of VEGF in atrophic-erosive and reticular oral lichen planus (OLP). Study design: Microvessel density (MVD) and VEGF level in 30 OLP subjects and 7 matched controls were detected by immunohistochemistry and ELISA. Results: MVD and VEGF levels in whole OLP group were significantly elevated (P = .033, P < .0001, respectively), and there was a positive correlation between MVD and VEGF (correlation coefficient = 0.84, P < .0001). MVD in atrophic-erosive OLP was significantly higher than that in controls (P = .001) and reticular OLP (P = .042), and the expression of VEGF in both subgroups was significantly higher (P < .0001, P = .008, respectively) compared to control group. Conclusion: These results indicated that angiogenesis and VEGF expression were closely correlated to the different clinical forms of OLP lesions, which may give new insights into the mechanisms and treatment strategy of OLP. \u00a9 2007 Mosby, Inc. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology",
        "year": 2007,
        "id": "4VBdrwOv"
    },
    "LYhXcIc3": {
        "authors": [
            {
                "name": "Xue-Diao Pan",
                "org": "Dept. of Pharmacology"
            },
            {
                "name": "Bang-Hao Zhu",
                "org": "Dept. of Pharmacology"
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Pharmacology"
            },
            {
                "name": "Jie Liu",
                "org": "Dept. of Pharmacology"
            }
        ],
        "title": "Effects of Breviscapine on intracellular Ca2+ concentration in human umbilical vein endothelial cells",
        "abstract": "Aim: To investigate the effects of Breviscapine(BE) on intracellular Ca",
        "keywords": [
            "Breviscapine",
            "Ca2+",
            "Endothelial cells"
        ],
        "venue": "Chinese Pharmacological Bulletin",
        "year": 2007,
        "id": "LYhXcIc3"
    },
    "SKQeUNq6": {
        "authors": [
            {
                "name": "Ren Zhang",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Yan Deng",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Claude P. Muller",
                "org": "Institute of Immunology"
            },
            {
                "name": "Zhi-Ying Ou",
                "org": "Guangzhou Children's Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Min Wang",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Pei-Qiong Li",
                "org": "Department of Human Anatomy"
            },
            {
                "name": "Yun-Shao He",
                "org": "Department of Human Anatomy"
            }
        ],
        "title": "Determination of hepatitis B virus genotype by flow-through reverse dot blot",
        "abstract": "Background: The clinical outcome and response to therapy of hepatitis B virus infection differ depending upon viral genotype. Most methods of determining the viral genotype are relatively time-consuming and costly. Moreover, the results of some methods are influenced by single nucleotide mutations. Objectives: To develop a novel HBV genotyping process insensitive to single nucleotide mutations using an improved reverse dot blot method employing the principle of \"flow-through hybridization\". Study design: The flow through reverse dot blot (FT-RDB) method was developed using DNA from different HBV genotypes. HBV sequences from Genebank were used to design primers and probes. Specificity and sensitivity of the method were evaluated with clinical samples in which the HBV viral load was quantified by real-time PCR. Results were compared to those of multiplex PCR and sequencing. Another 59 clinical samples were used to test the clinical applicability of the method. Results: We showed that FT-RDB could be made insensitive to single nucleotide mismatch by adjusting the hybridization temperature. All HBV-negative samples showed no signals in the assay. The detection sensitivity of the method was found to be between 10",
        "keywords": [
            "FT-RDB",
            "Genotyping",
            "HBV",
            "RDB"
        ],
        "venue": "Journal of Clinical Virology",
        "year": 2007,
        "id": "SKQeUNq6"
    },
    "rPXHPcFr": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Banghao Zhu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Xiangping Chen",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Jie Liu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Yongyuan Guan",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Jun Ren",
                "org": "Center for Cardiovascular Research and Alternative Medicine"
            }
        ],
        "title": "Abnormalities of sarcoplasmic reticulum CA",
        "abstract": "1. Previously, we found that contractions in response to receptor-dependent (i.e. \u03b1",
        "keywords": [
            "Aortic smooth muscle cell",
            "Diabetes",
            "Inositol 1,4,5-trisphosphate-sensitive Ca2+ store",
            "Ryanodine-sensitive Ca2+ store"
        ],
        "venue": "Clinical and Experimental Pharmacology and Physiology",
        "year": 2008,
        "id": "rPXHPcFr"
    },
    "6LNzA2Js": {
        "authors": [
            {
                "name": "Bang-Hao Zhu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xue-Diao Pan",
                "org": ""
            },
            {
                "name": "Yu-Ling Huang",
                "org": ""
            },
            {
                "name": "Jie Liu",
                "org": ""
            }
        ],
        "title": "Scutellarin induced Ca2+ release and blocked KCl-induced Ca 2+ influx in smooth muscle cells isolated from rat thoracic artery",
        "abstract": "This study was designed to investigate the effect of scutellarin (1) on the modulation of intracellular Ca2+ concentration in thoracic smooth muscle cells of rat. Single smooth muscle cells were obtained enzymatically. Fluo-3 AM was used to determine the alteration of intracellular-free Ca2+ ([Ca2+ ]i) and the changes in fluorescence intensity under different agonists were recorded. Compound 1 induced Ca2+ transients in the medium with and/or without Ca2+ . In the Ca2+ -free medium, after pretreatment of 1, thapsigargin failed to cause the elevation of [Ca2+ ]i. However, 1 still caused the elevation of [Ca2+ ]i after pretreatment of thapsigargin. The infusion of 1 blocked KCl-induced Ca2+ entry and this effect was hardly reversible. The results of present study suggested that 1 increased [Ca2+ ]i by blocking sarcoplasmic reticulum Ca2+ /ATPase and blocked voltage-dependent Ca2+ channels in smooth muscle cells of the rat thoracic aortic artery. \u00a9 2008 Taylor & Francis.",
        "keywords": [
            "Intracellular-free Ca2+",
            "KCl",
            "Scutellarin",
            "Thapsigargin",
            "Vascular smooth muscle cell"
        ],
        "venue": "Journal of Asian Natural Products Research",
        "year": 2008,
        "id": "6LNzA2Js"
    },
    "PqvscqHV": {
        "authors": [
            {
                "name": "Xiqing Li",
                "org": "Department of Dermatology"
            },
            {
                "name": "Yabo Yang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Xia Zhang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Xianyi Zhou",
                "org": "Department of Dermatology"
            },
            {
                "name": "Sha Lu",
                "org": "Department of Dermatology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology"
            },
            {
                "name": "Changming Lu",
                "org": "Department of Dermatology"
            },
            {
                "name": "Liyan Xi",
                "org": "Department of Dermatology"
            }
        ],
        "title": "Isolation of Penicillium marneffei From Soil and Wild Rodents in Guangdong, SE China",
        "abstract": "Infection by Penicillium marneffei is an important emerging public health problem, especially among travelers and inhabitants in SE China and SE Asia infected with human immunodeficiency virus (HIV). In recent years, the number of patients with penicilliosis marneffei (PM) has increased rapidly in Guangdong province, SE China. However, the natural habitat and transmission mode of the etiologic agent remains unclear. In this study, wild rats (Microtus, focus Rattus and Rhizomys pruinosus) and soil samples were collected from rat burrows, populated and rural areas from November 2007 to December 2008 for fungus cultures. All isolates, suspected of being P. marneffei, were identified by gross and microscopic morphology and ITS analysis. Sixteen of 23 (about 70%) bamboo rats were P. marneffei positive, whereas none was recovered from hamsters, loirs or soil. This suggests that as of today the bamboo rat is the exclusive natural reservoir for P. marneffei. Definite evidence that rodents are a part of the infectious cycle is still lacking. \u00a9 2011 Springer Science+Business Media B.V.",
        "keywords": [
            "Bamboo rat",
            "China",
            "Ecology",
            "Penicillium marneffei",
            "Rat",
            "Soil"
        ],
        "venue": "Mycopathologia",
        "year": 2011,
        "id": "PqvscqHV"
    },
    "XU4wIqzi": {
        "authors": [
            {
                "name": "Yingxue Su",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Wei Liu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Xiaochang Liu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Zhaochun Liu",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Banghao Zhu",
                "org": "Department of Pharmacology"
            }
        ],
        "title": "Scutellarin inhibits translocation of protein kinase C in diabetic thoracic aorta of the rat",
        "abstract": "The aims of the present study were to explore the effects of: (i) scutellarin (Scu) on protein kinase C (PKC) translocation caused by diabetic conditions in diabetic rat thoracic aorta; and (ii) phorbol-12-myristate-13-acetate (PMA) treatment of cultured thoracic aortic smooth muscle cells. Diabetes was induced in rats by streptozotocin and diabetic rats were divided into two groups: (i) an Scu-treated group, administered 0.1g/kg Scu by gavage; and (ii) an aminoquanidine (AG)-treated group, which received dietary supplementation of 0.1% AG from Week 1 of diabetes induction. After 10weeks, rats were killed and thoracic aortic smooth muscle cells were isolated and cultured. Cell fractions were obtained by ultracentrifugation and PKC activity was assayed by ELISA, whereas the distribution of PKC was verified by western immunoblotting. The PKC activity in the membrane fraction of thoracic aortic smooth muscle cells was significantly increased in diabetic compared with control rats, whereas the administration of Scu significantly inhibited this increase. Phorbol myristate acetate (100nmol/L, 10min) induced the translocation of the PKC\u03b1, \u03b2I, \u03b2II, \u03b4 and \u03b5 isoforms, whereas 48h pretreatment of cells with 1\u03bcmol/L Scu significantly inhibited PMA-induced PKC\u03b2I, \u03b2II and \u03b4 translocation. The results of the present study suggest that Scu inhibits the translocation of PKC in vivo and in vitro and may have value as a drug in the treatment of diabetic complications via its inhibition of PKC \u03b2I, \u03b2II and \u03b4 translocation. \u00a9 2011 The Authors. Clinical and Experimental Pharmacology and Physiology \u00a9 2011 Blackwell Publishing Asia Pty Ltd.",
        "keywords": [
            "Protein kinase C",
            "Scutellarin",
            "Thoracic aortic smooth muscle cells",
            "Translocation"
        ],
        "venue": "Clinical and Experimental Pharmacology and Physiology",
        "year": 2012,
        "id": "XU4wIqzi"
    },
    "qY52Yqrn": {
        "authors": [
            {
                "name": "Xiaoyu Liu",
                "org": "State Key Laboratory of Respiratory Disease for Allergy at Shenzhen University"
            },
            {
                "name": "Gui Yang",
                "org": "Longgang Central Hospital, ENT Hospital"
            },
            {
                "name": "Xiao-Rui Geng",
                "org": "Longgang Central Hospital, ENT Hospital"
            },
            {
                "name": "Yanjuan Cao",
                "org": "State Key Laboratory of Respiratory Disease for Allergy at Shenzhen University"
            },
            {
                "name": "Na Li",
                "org": "State Key Laboratory of Respiratory Disease for Allergy at Shenzhen University"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Respiratory Disease for Allergy at Shenzhen University"
            },
            {
                "name": "Si Chen",
                "org": "State Key Laboratory of Respiratory Disease for Allergy at Shenzhen University"
            },
            {
                "name": "Ping-Chang Yang",
                "org": "State Key Laboratory of Respiratory Disease for Allergy at Shenzhen University"
            },
            {
                "name": "Zhigang Liu",
                "org": "State Key Laboratory of Respiratory Disease for Allergy at Shenzhen University"
            }
        ],
        "title": "Microbial Products Induce Claudin-2 to Compromise Gut Epithelial Barrier Function",
        "abstract": "The epithelial barrier dysfunction is an important pathogenic feature in a number of diseases. The underlying mechanism is to be further investigated. The present study aims to investigate the role of tight junction protein claudin-2 (Cldn2) in the compromising epithelial barrier function. In this study, the expression of Cldn2 in the epithelial layer of mice and patients with food allergy was observed by immunohistochemistry. The induction of Cldn2 was carried out with a cell culture model. The Cldn2-facilitated antigen internalization was observed by confocal microscopy. The epithelial barrier function in the gut epithelial monolayer was assessed by recording the transepithelial resistance and assessing the permeability to a macromolecular tracer. The results showed that the positive immune staining of Cldn2 was observed in the epithelial layer of the small intestine that was weakly stained in na\u00efve control mice, and strongly stained in sensitized mice as well as patients with food allergy. Exposure to cholera toxin or Staphylococcal enterotoxin B induced the expression of Cldn2 in HT-29 or T84 cells. Cldn2 could bind protein antigen to form complexes to facilitate the antigen transport across the epithelial barrier. Blocking Cldn2 prevented the allergen-related hypersensitivity the intestine. We conclude that the tight junction protein Cldn2 is involved in the epithelial barrier dysfunction. \u00a9 2013 Liu et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "qY52Yqrn"
    },
    "zV4cDfkA": {
        "authors": [
            {
                "name": "Bo Yang",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Jianjie Li",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Xiaoyu Liu",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Li Deng",
                "org": "College of Life Sciences"
            },
            {
                "name": "Jie Liu",
                "org": "Department of Pathophysiology"
            },
            {
                "name": "Zhigang Liu",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Qiongmei Ji",
                "org": "College of Life Sciences"
            }
        ],
        "title": "Herbal Formula-3 inhibits food allergy in rats by stabilizing mast cells through modulating calcium mobilization",
        "abstract": "Background The prevalence of food allergy has increased dramatically during the last three decades, but currently there was no effective therapy except avoidance of allergen. This study aimed to investigate the effect of a modified Chinese herbal formula, Formula-3, on mast cell degranulation and the anti-allergic activity in both animal and cell models. Methods With OVA-sensitized food allergic model in Brown-Norway rats, we checked tissue injury in the small intestines by H&E staining. The Th2 cytokine levels and IgE production in serum or supernatant of the intestinal mucosa homogenates were analyzed by ELISA. Meanwhile, rat peritoneal mast cell activation and degranulation were examined by Toluidine Blue Stain and the release of histamine was measured. Furthermore, the regulation of Formula-3 on Ca",
        "keywords": [
            "Calcium Store-operated calcium channels",
            "Chinese herbal medicine",
            "Degranulation",
            "Food allergy",
            "Mast cell"
        ],
        "venue": "International Immunopharmacology",
        "year": 2013,
        "id": "zV4cDfkA"
    },
    "l2RixA7d": {
        "authors": [
            {
                "name": "Bo Yang",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Jianjie Li",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Xiaoyu Liu",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Li Deng",
                "org": "College of Life Sciences"
            },
            {
                "name": "Jie Liu",
                "org": "Department of Pathophysiology"
            },
            {
                "name": "Zhigang Liu",
                "org": "Institute of Allergy and Immunology"
            },
            {
                "name": "Qiongmei Ji",
                "org": "Institute of Allergy and Immunology"
            }
        ],
        "title": "Erratum: Herbal Formula-3 inhibits food allergy in rats by stabilizing mast cells through modulating calcium mobilization (International Immunopharmacology (2013) 17 (576-584))",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "International Immunopharmacology",
        "year": 2014,
        "id": "l2RixA7d"
    },
    "pMQcQCHm": {
        "authors": [
            {
                "name": "Jun Zhu",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Shao-Jie Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Xi-Hui Luo",
                "org": "Fushun Research Institute of Petroleum and Petrochemicals"
            }
        ],
        "title": "Dispersion of rare-earth chloride in NaY zeolite studied by positron annihilation spectroscopy",
        "abstract": "A series of samples of rare-earth NaY zeolite (RE-NaY), prepared from mechanical mixtures of rare-earth chloride with NaY zeolite, were studied by positron annihilation spectroscopy. We measured the positron lifetime spectra as a function of the rare-earth chloride content in the RE-NaY heated at 500 \u00b0C for 1 h, as a function of the heating temperature with heating time of 1 h, and as a function of the heating time at 500 \u00b0C for RE-NaY (5%), respectively. All lifetime spectra were resolved into five components, in which the third, the fourth and the fifth components are related to the ortho-positronium annihilation in sodalite cage, supercage and interface void, respectively. The experimental results showed that positron annihilation spectroscopy was sensitive to the change of the dispersion of rare earth in NaY zeolite.",
        "keywords": [
            "Positron annihilation spectroscopy",
            "Rare-earth",
            "Zeolite"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2004,
        "id": "pMQcQCHm"
    },
    "xoBUFzuN": {
        "authors": [
            {
                "name": "Jiao Wang",
                "org": "Dept. of Automotive Eng."
            },
            {
                "name": "Li Ma",
                "org": "Dept. of Automotive Eng."
            },
            {
                "name": "Yong-Jie Lin",
                "org": "Dept. of Automotive Eng."
            },
            {
                "name": "Cang-Xiu Chai",
                "org": "Dept. of Automotive Eng."
            }
        ],
        "title": "Tribological design oriented contact analysis of 3D cam-follower model by finite element method",
        "abstract": "The traditional contact pressures calculation of cam-follower is simplified too much. Facing this problem as well as following the request of tribological design, a tribological design oriented 3D contact calculation model has been studied, and the 3D contact pressures of cam-follower has been obtained by the finite element method. The results can be used not only in the tribological design of cam-follower but also in the traditional design.",
        "keywords": [
            "Cam",
            "Contact stress",
            "Finite element method",
            "I.C. engine",
            "Tribology"
        ],
        "venue": "Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering",
        "year": 2004,
        "id": "xoBUFzuN"
    },
    "u2bheFM0": {
        "authors": [
            {
                "name": "Bin Zhou",
                "org": "Institute of Automotive Engineering of of Wuhan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Automotive Engineering of of Wuhan University of Technology"
            },
            {
                "name": "Zhe Wang",
                "org": "Institute of Automotive Engineering of of Wuhan University of Technology"
            },
            {
                "name": "Zhong Zheng Zhang",
                "org": "Institute of Automotive Engineering of of Wuhan University of Technology"
            }
        ],
        "title": "Lightweight design of tanker of LPG truck based on material strength equivalent substitution",
        "abstract": "general steel of the original tanker of LPG truck is substitute by high strength steel in order to reduce the weight of tanker. Then strength and stiffness of new tanker is calculated, the result shows that strength and stiffness of new tanker satisfies safety requirement. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Lightweight",
            "LPG truck",
            "Material strength equivalent substitution"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "u2bheFM0"
    },
    "mnTPtDUB": {
        "authors": [
            {
                "name": "Chun Chen",
                "org": "Automotive Engineering Institute of Wuhan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Automotive Engineering Institute of Wuhan University of Technology"
            },
            {
                "name": "Zhe Wen Tian",
                "org": "Automotive Engineering Institute of Wuhan University of Technology"
            }
        ],
        "title": "Thermal stress and modal analysis of engine exhaust manifold",
        "abstract": "The cracking problem of the engine exhaust manifold is studied in this paper. The temperature field and thermal stress are calculated. Meanwhile the modal under the thermal stress are analyzed. As a result, thermal load and thermal stress has little effect on the engine exhaust manifold. However, the result of modal analysis indicates that the structure vibration is excessive which may cause the structural cracking. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Engine exhaust manifold",
            "Fluid field",
            "Modal analysis",
            "Temperature field",
            "Thermal stress"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "mnTPtDUB"
    },
    "CBe05f0z": {
        "authors": [
            {
                "name": "Xiao Jing Ren",
                "org": "Automotive Engineering Institute of Wuhan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Automotive Engineering Institute of Wuhan University of Technology"
            }
        ],
        "title": "The design simulation and parameter matching optimization of electric drive system for heavy off -road vehicle",
        "abstract": "The performance simulation and optimization of electric transmission and drive system for multi-axle heavy off-road vehicle is studied. The simulation and optimization model of electric transmission and drive for 10\u00d710 FWD of vehicle are established in CRUISE. And then the optimal preformation and parameters of the system components are obtained. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Electricity transmission",
            "Heavy off -road vehicle",
            "Parameter matching"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "CBe05f0z"
    },
    "aWMSFYuP": {
        "authors": [
            {
                "name": "Yong Guo Ke",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Yuan Yuan Du",
                "org": "Wuhan University of Technology"
            }
        ],
        "title": "Topology optimization of thin-shell frame with surface loads",
        "abstract": "A topology optimization method of thin-shell frame with surface loads is proposed in this paper and the mathematic model of this topology optimization method is introduced. Based on this proposed method, the procedure of lightweight design for special-shaped container is introduced, then, the lightweight design of 30t special-shaped container of heavy-duty dump truck is carried out. The result shows that the proposed method is very practicable and effective. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Dump truck",
            "Frame",
            "Lightweight",
            "Topology optimization"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "aWMSFYuP"
    },
    "dXdZQ8md": {
        "authors": [
            {
                "name": "Qi Zhang",
                "org": "GAC Automotive Engineering Institute"
            },
            {
                "name": "Li Ma",
                "org": "School of Automotive Engineering, Wuhan university of Technology"
            },
            {
                "name": "Xuexun Guo",
                "org": "School of Automotive Engineering, Wuhan university of Technology"
            },
            {
                "name": "Jie Zhang",
                "org": "Wanxiang Group Corporation"
            }
        ],
        "title": "Disc brakes strength stiffness analysis based on ANSYS parametric design language",
        "abstract": "The paper Analyzes the parametric problems of the disc brakes. The basic process about the parametric finite element modeling was summarized. The disc-brake's design process through the ANSYS parametric design language was introduced. At the last, the parametric fem strength stiffness analysis for the typical disc brake assembly was conducted.",
        "keywords": [
            "ANSYS",
            "Brake",
            "Parametric",
            "Stiffness",
            "Strength"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering)",
        "year": 2014,
        "id": "dXdZQ8md"
    },
    "Eo1IpPxt": {
        "authors": [
            {
                "name": "Defu Liu",
                "org": "Ocean University of China"
            },
            {
                "name": "Li Ma",
                "org": "Ocean University of China"
            },
            {
                "name": "Kun Jing",
                "org": "Ocean University of China"
            }
        ],
        "title": "Risk analysis of the disaster prevention design criteria for a estuarine city - Shanghai",
        "abstract": "This paper proposes a method to estimate the hydrological disaster prevention design criteria for the estuarine city Shanghai, the biggest estuarine city in China. Considering the combined effect of Typhoon storm surge, flood peak from upper river Yangtze and astronomical spring tide, the Poisson-Gumbel Mixed Compound Extreme Distribution is adopted to predict the joint probability of storm surge and flood in the condition of spring tide. The stochastic simulation technique based on the Importance Sampling Procedure is also used to predict joint probability of storm surge, flood and spring tide. In comparison with the traditional method both of them give more reasonable design criteria for coastal defence of Shanghai.",
        "keywords": [
            "Joint probability",
            "Poisson-Gumbel Mixed Compound Extreme Distribution",
            "Stochastic Simulation Technique",
            "Storm surge",
            "Upper river flood"
        ],
        "venue": "Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE",
        "year": 2004,
        "id": "Eo1IpPxt"
    },
    "D868vTHI": {
        "authors": [
            {
                "name": "Lingshuang Kong",
                "org": "Qingdao Inst. of Arch. and Eng."
            },
            {
                "name": "Zude Cao",
                "org": "Tianjin Sci. Res. Inst. Water T.E."
            },
            {
                "name": "Yanbao Li",
                "org": "Tianjin University"
            },
            {
                "name": "Mingxia Zhang",
                "org": "China Ocean University"
            },
            {
                "name": "Li Ma",
                "org": "China Ocean University"
            }
        ],
        "title": "Siltation calculation for open channel on the silty beach",
        "abstract": "The characteristics of sediment movement on a silty beach are examined. A formula for the ratio of suspended sediment divided by bed load is derived by means of theoretical analysis and flume tests. Methods for siltation calculations for open channel on the silty beach are proposed.",
        "keywords": [
            "Bed load deposition",
            "Siltation calculation",
            "Silty beach",
            "Suspended deposition"
        ],
        "venue": "Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE",
        "year": 2004,
        "id": "D868vTHI"
    },
    "h4NG1PTr": {
        "authors": [
            {
                "name": "Boxue Du",
                "org": "Sch. of Elec. Eng. and Automat."
            },
            {
                "name": "Li Ma",
                "org": "Sch. of Elec. Eng. and Automat."
            }
        ],
        "title": "Environmental factors affecting resistance to tracking of polymeric insulating materials",
        "abstract": "There is no internationally recommended test method for determine resistance to tracking under unusual environmental conditions. This paper summarizes the studies of the effects of UV-rays, atmospheric pressure, gamma-ray irradiation, and high temperature on the resistance to tracking based on IEC 60112 and IEC 60587. The test results show that the time to dielectric breakdown is shortened by UV-ray irradiation for EX, the CTI is increased for PC and decreased for PET under decreased pressure, as the total gamma-ray irradiation increases the CTI increases for PEN and decreases for PBT, the CTI of PC increases with increasing the sample temperature, PS behaves quite well in mild acid rain conditions. These findings are important in determining suitable materials in various unusual environmental conditions.",
        "keywords": [
            "Comparative tracking index",
            "Environmental factors",
            "Polymer insulating material",
            "Resistance to tracking"
        ],
        "venue": "Gaodianya Jishu/High Voltage Engineering",
        "year": 2005,
        "id": "h4NG1PTr"
    },
    "tXnKyl1c": {
        "authors": [
            {
                "name": "Xiaohui Chen",
                "org": "School of Urban Design"
            },
            {
                "name": "Li Ma",
                "org": "School of Architecture"
            },
            {
                "name": "Qiuhua Guo",
                "org": "School of Architecture"
            }
        ],
        "title": "Tectonic research of sustainable building materials based on regional perspective ----taking Wuyishan city for example",
        "abstract": "Currently, in pursuit of sustainable construction techniques and materials properties, the construction design of Wuyishan neglects the problem of its local materials and tectonic of material.Through sampling and analyzing, the sustainable building material selection principles have been given in this paper. Moreover, we also consider the geographical characteristics and natural ecological elements of Wuyishan. Meanwhile, some sustainable building materials with local characteristics of Wuyishan are selected. New tectonic methods for local construction building materials are explored. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Aesthetics",
            "Building materials",
            "Regionalism",
            "Sustainability",
            "Tectonics",
            "Wuyishan city"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "tXnKyl1c"
    },
    "5jITY2gl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Anhui University of Technology"
            },
            {
                "name": "Yexian Qiu",
                "org": "Zhongkai Univ. Agric. and Technol."
            },
            {
                "name": "Jin-Jun Yang",
                "org": "Tianjin University of Technology"
            },
            {
                "name": "Tian-Zhen Du",
                "org": "Jiangxi Agricultural University"
            }
        ],
        "title": "Isolation and biochemical properties of a protease from Acer truncatum Bunge",
        "abstract": "A protease was extracted and purified from the fresh leaves of Acer truncatum Bunge by means of Sephadex A-50, Sephadex G-200 column chromatography. The specific activity of the protease was 1 408.04 U\u00b7mg<sup>-1</sup>, the purification times was 50.77. The optimal pH value of the protease taking casein as a substrate was about pH 7.5, and the optimal temperature 60\u00b0C. It was relatively stable at the ranging from pH 5.0 to pH 10.0 and at the temperature below 60\u00b0C. The protease has the properties of mercaptoproteinase, it could be activated by cysteine and EDTA, but inhibited by HgCl<inf>2</inf>.",
        "keywords": [
            "Acer truncatum Bunge protease",
            "Enzyme activity",
            "Inhibiter",
            "Optimal pH",
            "Optimal temperature"
        ],
        "venue": "Journal of Plant Resources and Environment",
        "year": 2005,
        "id": "5jITY2gl"
    },
    "CAEdFsaG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemist and Chemical Engineering, Anhui University of Technology"
            },
            {
                "name": "Ye-Xian Qiu",
                "org": "Zhongkai University of Agriculture and Technology"
            },
            {
                "name": "Tian-Zhen Du",
                "org": "Jiangxi Agricultural University"
            }
        ],
        "title": "Study on kinetic characteristics of protease from Acer truncatum Bunge",
        "abstract": "Using casein as a substrate , the kinetic characteristics of protease from Acer truncatum Bunge leaf was studied. Michaelis-Menten constant (Km) and the maximal reaction rate (Vmax) of the protease were determined under different temperatures (40\u00b0C - 80\u00b0C) and different pH values (pH 6. 5 - pH 8. 5). The results indicated that the Km decreased and the Vmax increased when temperature increased from 40\u00b0C to 80\u00b0C. The Km decreased and Vmax increased with pH values rising from pH 6. 5 to pH 7. 5, but the Km increased and Vmax decreased with pH values rising from pH 7. 5 to pH 8. 5. The results show that the proper pH of enzymatic reaction of the protease is pH 7. 5.",
        "keywords": [
            "Acer truncatum Bunge",
            "Enzyme kinetic",
            "Protease"
        ],
        "venue": "Journal of Plant Resources and Environment",
        "year": 2006,
        "id": "CAEdFsaG"
    },
    "hJTlnp0r": {
        "authors": [
            {
                "name": "Xubin Zhou",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Rong Wang",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Libin Fan",
                "org": "School of Life Sciences"
            },
            {
                "name": "Yan Li",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Zhenye Yang",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Wei Yu",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Naihe Jing",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Xueliang Zhu",
                "org": "Inst. of Biochem. and Cell Biology"
            }
        ],
        "title": "Mitosin/CENP-F as a negative regulator of activating transcription factor-4",
        "abstract": "Mitosin/CENP-F is a human nuclear matrix protein with multiple leucine zipper motifs. Its accumulation in S-G",
        "keywords": [
            ""
        ],
        "venue": "Journal of Biological Chemistry",
        "year": 2005,
        "id": "hJTlnp0r"
    },
    "72QEENVU": {
        "authors": [
            {
                "name": "Wei Chen",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "N. Ross Chapman",
                "org": "University of Victoria"
            }
        ],
        "title": "Seabed parameter estimation by inversion of long range sound propagation fields",
        "abstract": "The seabed parameters are especially important in underwater sound propagation in shallow water. A long range geoacoustic inversion experiment was conducted in January 2005, in winter conditions in the South China Sea where the bottom is mostly sand and silt. In this experiment, single frequency CW pulse signals were transmitted from a suspended source, and received by a vertical array of hydrophones. The data were inverted for the geoacoustic properties of the seabed using a hybrid inversion method-the adaptive simplex simulated annealing (ASSA). Owing to the identical inversion procedures, the favorable results were obtained for 6 unknown geometrical and geoacoustic parameters by the semi-infinite seabed model. It is shown that seabed inversion parameters are consistent for the different time arrival signals. By comparing with the inversion for a sediment over basement bottom model, the single layer seabed geoacoustic model is adequate to obtain the equivalent seabed parameters very well for the long range experiment site. Copyright \u00a9 2006 by World Scientific Publishing Co. Pte. Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Theoretical and Computational Acoustics 2005",
        "year": 2006,
        "id": "72QEENVU"
    },
    "KiIM26Vk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Graduate School of Chinese"
            },
            {
                "name": "Xiangshan Zhao",
                "org": "Laboratory of Molecular Cell Biology"
            },
            {
                "name": "Xueliang Zhu",
                "org": "Laboratory of Molecular Cell Biology"
            }
        ],
        "title": "Mitosin/CENP-F in mitosis, transcriptional control, and differentiation",
        "abstract": "Mitosin/CENP-F is a large nuclear/kinetochore protein containing multiple leucine zipper motifs potentially for protein interactions. Its expression levels and subcellular localization patterns are regulated in a cell cycle-dependent manner. Recently, accumulating lines of evidence have suggested it a multifunctional protein involved in mitotic control, microtubule dynamics, transcriptional regulation, and muscle cell differentiation. Consistently, it is shown to interact directly with a variety of proteins including CENP-E, NudE/Nudel, ATF4, and Rb. Here we review the current progress and discuss possible mechanisms through which mitosin may function. \u00a9 2006 National Science Council.",
        "keywords": [
            "Differentiation",
            "Kinetochore",
            "Mitosis",
            "Transcription"
        ],
        "venue": "Journal of Biomedical Science",
        "year": 2006,
        "id": "KiIM26Vk"
    },
    "3nepzHeH": {
        "authors": [
            {
                "name": "John A. Sayer",
                "org": "Institute of Human Genetics"
            },
            {
                "name": "Edgar A. Otto",
                "org": "Department of Pediatrics"
            },
            {
                "name": "John F. O'Toole",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Gudrun Nurnberg",
                "org": "RZPD Deutsches Ressourcenzentrum fuer Genomforschung GmbH"
            },
            {
                "name": "Michael A. Kennedy",
                "org": "Department of Molecular Biology and Biochemistry"
            },
            {
                "name": "Christian Becker",
                "org": "RZPD Deutsches Ressourcenzentrum fuer Genomforschung GmbH"
            },
            {
                "name": "Hans Christian Hennies",
                "org": "Institute for Genetics"
            },
            {
                "name": "Juliana Helou",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Massimo Attanasio",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Blake V. Fausett",
                "org": "Molecular and Behavioral Neuroscience Institute"
            },
            {
                "name": "Boris Utsch",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Hemant Khanna",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Yan Liu",
                "org": "Harvard Medical School and Renal Unit"
            },
            {
                "name": "Iain Drummond",
                "org": "Harvard Medical School and Renal Unit"
            },
            {
                "name": "Isao Kawakami",
                "org": "Department of Life Science"
            },
            {
                "name": "Takehiro Kusakabe",
                "org": "Department of Life Science"
            },
            {
                "name": "Motoyuki Tsuda",
                "org": "Department of Life Science"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Biochemistry and Cell Biology"
            },
            {
                "name": "Hwankyu Lee",
                "org": "Departments of Biomedical Engineering and Chemical Engineering"
            },
            {
                "name": "Ronald G. Larson",
                "org": "Departments of Biomedical Engineering and Chemical Engineering"
            },
            {
                "name": "Susan J. Allen",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Christopher J. Wilkinson",
                "org": "Max-Planck Institute for Biochemistry"
            },
            {
                "name": "Erich A. Nigg",
                "org": "Max-Planck Institute for Biochemistry"
            },
            {
                "name": "Chengchao Shou",
                "org": "Department of Biochemistry and Molecular Biology"
            },
            {
                "name": "Concepcion Lillo",
                "org": "Departments of Pharmacology and Neurosciences"
            },
            {
                "name": "David S. Williams",
                "org": "Departments of Pharmacology and Neurosciences"
            },
            {
                "name": "Bernd Hoppe",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Markus J. Kemper",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Thomas Neuhaus",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Melissa A. Parisi",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Ian A. Glass",
                "org": "Department of Pediatrics"
            },
            {
                "name": "Marianne Petry",
                "org": "Institute for Molecular Biology"
            },
            {
                "name": "Andreas Kispert",
                "org": "Institute for Molecular Biology"
            },
            {
                "name": "Joachim Gloy",
                "org": "University of Freiburg"
            },
            {
                "name": "Athina Ganner",
                "org": "University of Freiburg"
            },
            {
                "name": "Gerd Walz",
                "org": "University of Freiburg"
            },
            {
                "name": "Xueliang Zhu",
                "org": "Institute of Biochemistry and Cell Biology"
            },
            {
                "name": "Daniel Goldman",
                "org": "Molecular and Behavioral Neuroscience Institute"
            },
            {
                "name": "Peter Nurnberg",
                "org": "Institute for Genetics"
            },
            {
                "name": "Anand Swaroop",
                "org": "Department of Human Genetics"
            },
            {
                "name": "Michel R. Leroux",
                "org": "Department of Molecular Biology and Biochemistry"
            },
            {
                "name": "Friedhelm Hildebrandt",
                "org": "Department of Human Genetics"
            }
        ],
        "title": "The centrosomal protein nephrocystin-6 is mutated in Joubert syndrome and activates transcription factor ATF4",
        "abstract": "The molecular basis of nephronophthisis, the most frequent genetic cause of renal failure in children and young adults, and its association with retinal degeneration and cerebellar vermis aplasia in Joubert syndrome are poorly understood. Using positional cloning, we here identify mutations in the gene CEP290 as causing nephronophthisis. It encodes a protein with several domains also present in CENPF, a protein involved in chromosome segregation. CEP290 (also known as NPHP6) interacts with and modulates the activity of ATF4, a transcription factor implicated in cAMP-dependent renal cyst formation. NPHP6 is found at centrosomes and in the nucleus of renal epithelial cells in a cell cycle-dependent manner and in connecting cilia of photoreceptors. Abrogation of its function in zebrafish recapitulates the renal, retinal and cerebellar phenotypes of Joubert syndrome. Our findings help establish the link between centrosome function, tissue architecture and transcriptional control in the pathogenesis of cystic kidney disease, retinal degeneration, and central nervous system development. \u00a9 2006 Nature Publishing Group.",
        "keywords": [
            ""
        ],
        "venue": "Nature Genetics",
        "year": 2006,
        "id": "3nepzHeH"
    },
    "YdvOXI4k": {
        "authors": [
            {
                "name": "Yan He",
                "org": "Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences"
            },
            {
                "name": "Huaguo Zang",
                "org": "Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences"
            },
            {
                "name": "Wenbing Xia",
                "org": "Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences"
            },
            {
                "name": "Xuemei Cui",
                "org": "Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences"
            },
            {
                "name": "Weibiao Chen",
                "org": "Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            }
        ],
        "title": "Laser doppler vibrometer for detection of sound wave",
        "abstract": "For the communication from the aerial platform with the autonomous underwater vehicles, a laser Doppler vibrometer is under developing. The detection of the laser Doppler shift of the sea surface vibrating is implemented. The sound-press level of 150.8 dB is obtained under the acoustic signal of 7 kHz. \u00a9CLEO Pacific Rim 2007.",
        "keywords": [
            ""
        ],
        "venue": "Optics InfoBase Conference Papers",
        "year": 2007,
        "id": "YdvOXI4k"
    },
    "qFPVueJb": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Agricultural Biodiversity for Pest Management"
            },
            {
                "name": "Qiang Li",
                "org": "Department of Entomology"
            }
        ],
        "title": "Three new species and two new records of the genus Psen from China (Hymenoptera: Apoidea: Crabronidae)",
        "abstract": "Three new species of the genus Psen Latreille from China are described: Psen yunnanensis Ma et Li, sp. nov., from Yunnan Province; Psen lacuniventris Ma et Li, sp. nov., from Zhejiang and Sichuan Provinces; and Psen spinitibialis Ma et Li, sp. nov., from Zhejiang Province. Two species of the genus Psen are recorded from China for the first time. Modifications to the key to species of the genus Psen, as developed by van Lith in 1968, are presented. \u00a9 2007 The Entomological Society of Japan.",
        "keywords": [
            "China",
            "Crabronidae",
            "Hymenoptera",
            "New species",
            "Psen"
        ],
        "venue": "Entomological Science",
        "year": 2007,
        "id": "qFPVueJb"
    },
    "QOaGVl0R": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Insect Sciences"
            },
            {
                "name": "Qiang Li",
                "org": "Department of Entomology"
            },
            {
                "name": "Xue-Xin Chen",
                "org": "Institute of Insect Sciences"
            }
        ],
        "title": "The genus Mimesa in China with descriptions of two new species (Hymenoptera: Apoidea: Crabronidae)",
        "abstract": "The genus Mimesa Shuckard (Crabronidae: Pemphredoninae: Psenini) from China is reviewed and a key to the Chinese species is provided. Two new species, M. infossa Ma, Li and Chen, sp. nov. from Tibet, China and M. rhyssocephalica Ma, Li and Chen, sp. nov. from Yunnan, China are described and illustrated. Five species are reported from China for the first time: Mimesa breviventris F. Morawitz, M. caucasica Maidl, M. crassipes A. Costa, M. sibirica (de Beaumont), and M. grandii Maidl. In addition, the unknown females of M. filippovi (Gussakovskij) and M. kaszabi (Tsuneki) are described. Copyright \u00a9 2008 \u00b7 Magnolia Press.",
        "keywords": [
            "China",
            "Crabronidae",
            "Hymenoptera",
            "Mimesa",
            "New species"
        ],
        "venue": "Zootaxa",
        "year": 2008,
        "id": "QOaGVl0R"
    },
    "chBnetUD": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Embryology"
            },
            {
                "name": "Ming-Ying Tsai",
                "org": "Eppley Institute for Research in Cancer and Allied Diseases"
            },
            {
                "name": "Shusheng Wang",
                "org": "Department of Embryology"
            },
            {
                "name": "Bingwen Lu",
                "org": "Department of Chemical Physiology"
            },
            {
                "name": "Rong Chen",
                "org": "Department of Embryology"
            },
            {
                "name": "Jonh R. Yates III",
                "org": "Department of Chemical Physiology"
            },
            {
                "name": "Xueliang Zhu",
                "org": "Laboratory of Molecular Cell Biology and Center of Cell Signaling"
            },
            {
                "name": "Yixian Zheng",
                "org": "Department of Embryology"
            }
        ],
        "title": "Requirement for Nudel and dynein for assembly of the lamin B spindle matrix",
        "abstract": "The small guanosine triphosphatase Ran loaded with GTP (RanGTP) can stimulate assembly of the type V intermediate filament protein lamin B into a membranous lamin B spindle matrix, which is required for proper microtubule organization during spindle assembly. Microtubules in turn enhance assembly of the matrix. Here we report that the isolated matrix contains known spindle assembly factors such as dynein and Nudel. Using spindle assembly assays in Xenopus egg extracts, we show that Nudel regulates microtubule organization during spindle assembly independently of its function at kinetochores. Importantly, Nudel interacts directly with lamin B to facilitate the accumulation and assembly of lamin-B-containing matrix on microtubules in a dynein-dependent manner. Perturbing either Nudel or dynein inhibited the assembly of lamin B matrix. However, depleting lamin B still allowed the formation of matrices containing dynein and Nudel. Therefore, dynein and Nudel regulate assembly of the lamin B matrix. Interestingly, we found that whereas depleting lamin B resulted in disorganized spindle and spindle poles, disrupting the function of Nudel or dynein caused a complete lack of spindle pole focusing. We suggest that Nudel regulates microtubule organization in part by facilitating assembly of the lamin B spindle matrix in a dynein-dependent manner.",
        "keywords": [
            ""
        ],
        "venue": "Nature Cell Biology",
        "year": 2009,
        "id": "chBnetUD"
    },
    "PoqlXuKK": {
        "authors": [
            {
                "name": "Yingzi Ying",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Shengming Guo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Bingwen Sun",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Zhenghua Cai",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Huamin Fu",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Bing Hu",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Experimental investigation of bottom target detection by single channel iterative time reversal",
        "abstract": "Iterative time reversal process will gradually lead echo waves to converge to a dominant narrowband resonant mode of the target and enhance the return level in noisy and reverberant environment. This technique is used in bottom target detection and an experiment has been performed in the Yellow Sea, China. The experiment is in a monostatic configuration, and the target, which is a 53 cm external diameter and 260 cm long stainless steel cylindrical shell with concrete in interior, is resting on the sea floor, and the directional transceiver, which is a transmitter and receiver couple, is located right above the target. Firstly, a broadband interrogation pulse is launched, and the echo is measured and a bandpass filter is applied to avoid transceiver response peak, then the signal is time reversed and retransmitted, and repeat above procedures iteratively. The bottom reverberation will gradually be suppressed, and the center frequency of converged signal corresponds to a target resonance mode, which is different from inhomogeneous bottom response in no target case. The existence of target is determined by this important acoustic signature, and the results illustrate the feasibility of this method. \u00a9 2009 Acoustical Society of America.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of Meetings on Acoustics",
        "year": 2009,
        "id": "PoqlXuKK"
    },
    "HwSTeFmc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Entomology"
            },
            {
                "name": "Qiang Li",
                "org": "Department of Entomology"
            }
        ],
        "title": "The genus Mimumesa from China with descriptions of two new species (Hymenoptera: Apoidea: Crabronidae)",
        "abstract": "The genus Mimumesa Malloch from China is reviewed. A key to the species is provided. Two new species, M. melanosomatica, sp. nov. from Yunnan Province, China, and M. nonstriata, sp. nov. from Xinjiang Autonomous Region, China, are described and illustrated, and three species new to China are reported. \u00a9 2009 New York Entomological Society.",
        "keywords": [
            "China",
            "Crabronidae",
            "Hymenoptera",
            "Mimumesa",
            "New species"
        ],
        "venue": "Entomologica Americana",
        "year": 2009,
        "id": "HwSTeFmc"
    },
    "UR9oiABI": {
        "authors": [
            {
                "name": "Tao Hu",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Zhongyuan Guo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Ning Jia",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Shengming Guo",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "Acoustic propagation fluctuation caused by internal waves in the yellow sea",
        "abstract": "An acoustic propagation experiment in the Yellow Sea was fielded at summer 2009, a suit of acoustic and oceanographic sensors were deployed to collect high quality environmental and acoustic data. One goal was to investigate ocean variability effects on low frequency sound propagation. In experiment, nonlinear internal was not observed, and internal tide and high frequency internal waves were very strong. This study continues an investigation of monochromatic signal from the two south and east propagation tracks. This paper only gives one track's result. On this track, internal waves led to acoustic modes coupling. As water depth of experiment site is only 36.5 m and acoustic signal frequency is 260 Hz, only one or several acoustic modes were observed when distance of source and vertical receiving array was about 11 km. It is easy to find acoustic modes coupling appeared. During acoustic experiment, receiving sound field often had only one mode. Alternate of mode 2 and mode 1 was observed. It led to acoustic field energy appeared strong fluctuation at almost every receiving depth. The peak to peak value of energy fluctuations exceeded 20 dB. Acoustic fluctuations between upper receiving depths and lower receiving depths were opposite. Fluctuation phasic difference of upper and lower depths was about 180 degree. The transition point depth was about 24 m. This depth lied in zero value position of mode 2 and closed to maximum value depth of mode 1. Copyright \u00a9 (2010) by the International Congress on Acoustics.",
        "keywords": [
            ""
        ],
        "venue": "20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society",
        "year": 2010,
        "id": "UR9oiABI"
    },
    "2iMqI2xC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Electronic Engineering, Tsinghua University"
            },
            {
                "name": "Zhang Can",
                "org": "Institute of Semiconductors, Chinese Academy of Science"
            },
            {
                "name": "Zhu Hongliang",
                "org": "Institute of Semiconductors, Chinese Academy of Science"
            },
            {
                "name": "Chen Minghua",
                "org": "Department of Electronic Engineering, Tsinghua University"
            }
        ],
        "title": "Design and fabrication of a 1-by-4 multimode interference splitter based on InP",
        "abstract": "A strongly guided InP/InGaAsP multimode interference power splitter is designed and simulated by using 3D FD-BPM method. A 1-by-4 multimode interference power splitter is fabricated in terms of the simulation result. The device has 40nm available bandwidth and 2.6dB pass band flatness around 1550nm. Furthermore, the insertion loss is no higher than 10dB at the designed wavelength 1550nm.",
        "keywords": [
            "Beam propagation method",
            "Multimode interference splitter",
            "Strongly guided waveguide"
        ],
        "venue": "Asia Communications and Photonics Conference and Exhibition, ACP 2011",
        "year": 2011,
        "id": "2iMqI2xC"
    },
    "DO5lzxrc": {
        "authors": [
            {
                "name": "Xiangping Zeng",
                "org": "Institute of New Drug Research"
            },
            {
                "name": "Xiangyang Liu",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Jiang Bian",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Gang Pei",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Huanqin Dai",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Steven W. Polyak",
                "org": "School of Molecular and Biomedical Sciences"
            },
            {
                "name": "Fuhang Song",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Yuqiang Wang",
                "org": "Institute of New Drug Research"
            },
            {
                "name": "Lixin Zhang",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            }
        ],
        "title": "Synergistic effect of 14-alpha-lipoyl andrographolide and various antibiotics on the formation of biofilms and production of exopolysaccharide and pyocyanin by Pseudomonas aeruginosa",
        "abstract": "Pseudomonas aeruginosa produces a biofilm that provides the bacteria with an effective barrier against antibiotics. Here, we investigated the synergy of various antibiotics with 14-alpha-lipoyl andrographolide (AL-1), focusing upon synthesis of the biofilm. AL-1 also inhibited the production of the exopolysaccharide and pyocyanin components. We propose that AL-1 may potentially serve as a cotherapy to combat P. aeruginosa. Copyright \u00a9 2011, American Society for Microbiology. All Rights Reserved.",
        "keywords": [
            ""
        ],
        "venue": "Antimicrobial Agents and Chemotherapy",
        "year": 2011,
        "id": "DO5lzxrc"
    },
    "OZs2etx8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Entomology"
            },
            {
                "name": "Xue-Xin Chen",
                "org": "Institute of Insect Sciences"
            },
            {
                "name": "Qiang Li",
                "org": "Department of Entomology"
            }
        ],
        "title": "Review of the genus Tzustigmus, with descriptions of three new species from China (Hymenoptera: Crabronidae)",
        "abstract": "The genus Tzustigmus Finnamore (Crabronidae: Pemphredoninae: Pemphredonini) from China is reviewed and a key to the world species is provided. Three new species, T. denserectus Ma and Chen from Shaanxi Province, China; T. caputipunctatus Ma and Li from Shaanxi and Henan Provinces, China; and T. pesangulatus Ma and Li from Yunnan Province are described and illustrated. Two species are reported from China for the first time: T. khmer Finnamore and T. syam Finnamore. \u00a9 2011 Kansas Entomological Society.",
        "keywords": [
            "China",
            "Hymenoptera",
            "key",
            "new species",
            "Pemphredoninae",
            "Tzustigmus"
        ],
        "venue": "Journal of the Kansas Entomological Society",
        "year": 2011,
        "id": "OZs2etx8"
    },
    "MWB1Tj2Q": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Semiconductors"
            },
            {
                "name": "Zhang Cana",
                "org": "Institute of Semiconductors"
            },
            {
                "name": "Zhu Honglianga",
                "org": "Institute of Semiconductors"
            },
            {
                "name": "Chen Minghua",
                "org": "Institute of Semiconductors"
            }
        ],
        "title": "Design and fabrication of a 1-by-4 multimode interference splitter based on InP",
        "abstract": "A strongly guided InP/InGaAsP multimode interference power splitter is designed and simulated by using 3D FD-BPM method. A 1-by-4 multimode interference power splitter is fabricated in terms of the simulation result. The device has 40nm available bandwidth and 2.6dB pass band flatness around 1550nm. Furthermore, the insertion loss is no higher than 10dB at the designed wavelength 1550nm. \u00a9 2011 SPIE-OSA-IEEE.",
        "keywords": [
            "Beam propagation method",
            "Multimode interference splitter",
            "Strongly guided waveguide"
        ],
        "venue": "Optics InfoBase Conference Papers",
        "year": 2011,
        "id": "MWB1Tj2Q"
    },
    "LAOllCDR": {
        "authors": [
            {
                "name": "Can Zhang",
                "org": "Key Laboratory of Semiconductors Materials, Institute of Semiconductors, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Semiconductors Materials, Institute of Semiconductors, Chinese Academy of Sciences"
            },
            {
                "name": "Song Liang",
                "org": "Key Laboratory of Semiconductors Materials, Institute of Semiconductors, Chinese Academy of Sciences"
            },
            {
                "name": "Baojun Wang",
                "org": "Key Laboratory of Semiconductors Materials, Institute of Semiconductors, Chinese Academy of Sciences"
            },
            {
                "name": "Hongliang Zhu",
                "org": "Key Laboratory of Semiconductors Materials, Institute of Semiconductors, Chinese Academy of Sciences"
            },
            {
                "name": "Wei Wang",
                "org": "Key Laboratory of Semiconductors Materials, Institute of Semiconductors, Chinese Academy of Sciences"
            }
        ],
        "title": "Different channel-spacing DFB laser array fabricated by SAG after optimization",
        "abstract": "Selective area growth has been performed to fabricate monolithically integrated DFB laser array with different channel spacings by adjusting the mask width and the thickness of waveguide layer. The DFB laser array with an average channel spacing 0.69nm and 1.50nm is demonstrated respectively. \u00a9 2012 OSA.",
        "keywords": [
            ""
        ],
        "venue": "Asia Communications and Photonics Conference, ACP",
        "year": 2012,
        "id": "LAOllCDR"
    },
    "5nCbvNwY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qiang Li",
                "org": ""
            }
        ],
        "title": "Key to the Oriental species of Passaloecus Shuckard (Hymenoptera: Crabronidae), with descriptions of four new species from China",
        "abstract": "A key to the Oriental species of Passaloecus Shuckard (Crabronidae: Pemphredoninae: Pemphredonini) is provided. Four new species are described and illustrated: P. columnaris and P. labrinigratus from Yunnan, China, P. multituberculatus from Zhejiang, China, and P. petiolatus from Tibet, China. In addition, four Oriental species are reported, of which P. clypealis Faester and P. monilicornis Dahlbom are recorded from the Oriental Region for the first time. Copyright \u00a9 2012 \u00b7 Magnolia Press.",
        "keywords": [
            "China",
            "Passaloecus",
            "Taxonomy"
        ],
        "venue": "Zootaxa",
        "year": 2012,
        "id": "5nCbvNwY"
    },
    "XFvJ0b9J": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Fengjun Jin",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Yi Liu",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            }
        ],
        "title": "Spatial pattern and industrial sector structure analysis on the coupling and coordinating degree of regional economic development and environmental pollution in China",
        "abstract": "There is coupling relationship between regional economy and environmental system. On the one hand, the economy system explored and processed resources from natural system, and discharged pollutants back to the natural system. On the other hand, natural ecological environment system provides resources and space for social economy activities, and feeds back with the natural disaster or environmental pollution. It is important to explore the relationship between economic development and environmental pollution. Given more existing researches focusing on the time scale, it is necessary to carry out the quantitative assessment research on the interaction between economic sub-system with environmental sub-system on the spatial scale. In this paper, the comprehensive assessment indicators for regional social economy system and environment system were constructed firstly. Then, the coupling degree and coordinating degree between regional economic development and environmental pollution was calculated. Based on the research on spatial patterns of coupling and coordinating degree of 350 prefectural units, it can be found that the economic and environment development in most prefectural units are still at a lower level of coupling and coordination. There are significant disparities in coupling and coordinating degree between eastern coastal areas and western inner areas. According to the coupling and coordinating value, Chinese territory could be divided into four types, i.e., economy-environment harmonious area, economy-environment gearing area, economy-environment rivaling area and low coupling degree of economy-environment area. Based on the industrial sector structure analysis of four types of area, it can be found that there is a spatial corresponding relationship between the regional industrial sector structure and the coupling-coordinating level. In the economy-environment harmonious area, high-level manufacturing industries of electrical machinery, electronic equipments account for major proportion in total industrial output value. As for economy-environment gearing area, its industrial value is concentrated on manufacture of machinery and equipment and a few polluting departments such as metallurgy, chemical industry and production of electric power. Economy-environment rivaling area is the agglomerating area of polluting industrial sectors, such as iron and steel industry, petrifaction industry, mining of coals, building material industry and production electric power. So, it is also the high environment risk area of China in future. In low coupling degree of economy-environment area, its industry is concentrated on producing and processing of primary products.",
        "keywords": [
            "China",
            "Coupling and coordinating degree",
            "Environmental pollution",
            "Industrial sector structure",
            "Regional economic development",
            "Spatial pattern"
        ],
        "venue": "Acta Geographica Sinica",
        "year": 2012,
        "id": "XFvJ0b9J"
    },
    "03HPaCaH": {
        "authors": [
            {
                "name": "Jianheng Lin",
                "org": "Qingdao Lab."
            },
            {
                "name": "Pengfei Jiang",
                "org": "Underwater Acoustic Environment Laboratory"
            },
            {
                "name": "Baoyou Yin",
                "org": "Underwater Acoustic Environment Laboratory"
            },
            {
                "name": "JiaLiang Li",
                "org": "Underwater Acoustic Environment Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Underwater Acoustic Environment Laboratory"
            }
        ],
        "title": "Effects of source distribution in depth on ocean ambient noise field",
        "abstract": "In an ocean environment bubbles are produced by breaking wind waves. The bubble population varies as a function of depth. For fully developed seas with wind speeds above 5 m/s at 10m above the sea surface, the bubble density will be much greater in a small range of depths near the surface than at other depths. Traditional wind-noise models, which assume that all of these noise sources are located near the surface of an infinite sea, are valid in this case. For slower wind speeds, the relevant bubble density is not as narrowly constrained in depth, and this assumption is no longer reasonable. Based on the stages of the evolution of a bubble plume and the variation of the bubble population with depth and radius, a new ocean ambient noise model has been developed that accounts for this. The theoretical results from this model are consistent with experimental data. \u00a9 2012 American Institute of Physics.",
        "keywords": [
            "Ambient noise",
            "Source distribution in depth",
            "Statistical distribution"
        ],
        "venue": "AIP Conference Proceedings",
        "year": 2012,
        "id": "03HPaCaH"
    },
    "WHGrQgTy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Hongliang Zhu",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Minghua Chen",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Can Zhang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Baojun Wang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            }
        ],
        "title": "InGaAsP/InP DFB laser array monolithically integrated with MMI combiner and SOA",
        "abstract": "The monolithic integrated of four channel 1.55- \u03bcm range InGaAsP/InP distributed feedback lasers with a 4 \u00d7 1 multimode interference (MMI) optical combiner and semiconductor optical amplifier (SOA) using varied width ridge method, butt-joint technique and holographic exposure is proposed and demonstrated. The average output power and the threshold current are 1.8mW and 35mA, respectively, when the injection current of SOA is 100mA, with over 40-dB side mode suppression ratio (SMSR). The lasing wavelength is 1.55-\u03bcm range and 40dB sidemode suppression ratio (SMSR) is obtained. The four channels can operated separately or simultaneously.\u00a9 2012 SPIE.",
        "keywords": [
            "Butt-joint technique",
            "DFB laser array",
            "Monolithically integrated device",
            "Multimode interference coupler"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2012,
        "id": "WHGrQgTy"
    },
    "kp6384Xf": {
        "authors": [
            {
                "name": "Xinyi Guo",
                "org": "Key Laboratory of Underwater Acoustics Environment"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustics Environment"
            },
            {
                "name": "Fan Li",
                "org": "Key Laboratory of Underwater Acoustics Environment"
            },
            {
                "name": "Yaoming Chen",
                "org": "Key Laboratory of Underwater Acoustics Environment"
            }
        ],
        "title": "Evaluation the capability of geo-acoustic inversion using ocean ambient noise received by VLA in Shallow Water",
        "abstract": "Coherence of ocean ambient noise is affected by ocean waveguide, especially in shallow ocean, the geo-acoustic parameters of sediment in the seafloor are mostly factors that influence for the coherence characteristics of ocean ambient noise, wherefore, geo-acoustic parameters can be inversed using ocean ambient signals. However, the mechanisms of ocean ambient noise sources are not studied intensively at present, and the simulation results which calculated by existent ocean ambient models contain a lot of uncertainties. Thus, the methods using ocean ambient coherence inversed geo-acoustic parameters are less stability and accurate than using broadband explosive signal and the other artificial sources inversion. In the same vertical line array (VLA), there are considerable differences of the geo-acoustic parameters inversion results using vertical coherence of ocean ambient noise, when the noise signals are select by different elements in VLA. For the sake of discussed the capability of inversion for geo-acoustic parameters using ocean ambient noise, this paper founds a benchmark of geo-acoustic parameter by artificial source data inversion, and compared the differences of ocean ambient noise vertical coherence characteristics between model calculations and VLA's survey data. At last, we can obtain several sets of different geo-acoustic parameters using ambient noise signals received by different elements in VLA, and then evaluated the best scheme for inversion geo-acoustic parameters using vertical coherence of ocean ambient noise which received by VLA in the experiment shallow ocean.",
        "keywords": [
            ""
        ],
        "venue": "ICTCA 2011 - 10th International Conference on Theoretical and Computational Acoustics, Proceeding",
        "year": 2012,
        "id": "kp6384Xf"
    },
    "57WubeVq": {
        "authors": [
            {
                "name": "Can Zhang",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Song Liang",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Baojun Wang",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Hongliang Zhu",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Wei Wang",
                "org": "Key Laboratory of Semiconductors Materials"
            }
        ],
        "title": "Coplanar lumped electroabsorption modulator fabricated on the common n-type InP substrate",
        "abstract": "A coplanar lumped electroabsorption modulator (Co-LEAM) based on n-type InP substrate is designed and fabricated, which shows a capacitance of 0.62 pF and a high reverse breakdown voltage (VBR) nearly-26 v. Other characteristics are compared with the common LEAM with the back n-electrode. \u00a9 2012 SPIE.",
        "keywords": [
            "Bandwidth",
            "Capacitance",
            "Coplanar electrode",
            "Electroabsorption modulator (EAM)"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2012,
        "id": "57WubeVq"
    },
    "rSJhahLy": {
        "authors": [
            {
                "name": "Lin Su",
                "org": "Key laboratory of underwater Acoustics Environment"
            },
            {
                "name": "Shengming Guo",
                "org": "Key laboratory of underwater Acoustics Environment"
            },
            {
                "name": "Licheng Lu",
                "org": "Key laboratory of underwater Acoustics Environment"
            },
            {
                "name": "Li Ma",
                "org": "Key laboratory of underwater Acoustics Environment"
            },
            {
                "name": "Chunhua Zhang",
                "org": "Key laboratory of underwater Acoustics Environment"
            }
        ],
        "title": "Source localization with orthogonal horizontal arrays in shallow water",
        "abstract": "The source location using matched filed processing (MFP) is based on the correlation of the measured and the calculated sound signal. Recently, MFP has been extensively used in shallow-water environments. Some experiments have been successfully done by using a vertical line array (VLA) to examine the source localization. But the finite water depth in shallow water can impose severe limitations on matched field source localization with VLA, such as the limited aperture of the VLA. To obtain higher resolution, large aperture array is imperative. A horizontal line array (HLA) can overcome the aperture limitation. This paper demonstrates passive localization using linear matched field processor with data obtained during the experiment in the South China Sea in November 2011. In the experiment, two bottom-moored HLA are deployed approximate orthogonal, and two sources transmit signal at the same time at different depth. The simulation results indicate that two orthogonal HLA can improve the resolution of two sources in different depth and different direction, but experiment results are not so good. Mismatch of the environment and the source moving should be considered in the later work.",
        "keywords": [
            ""
        ],
        "venue": "Australian Acoustical Society Conference 2012, Acoustics 2012: Acoustics, Development, and the Environment",
        "year": 2012,
        "id": "rSJhahLy"
    },
    "xdh8QjoF": {
        "authors": [
            {
                "name": "Fan Li",
                "org": "China Institute of Acoustics"
            },
            {
                "name": "Xinyi Guo",
                "org": "China Institute of Acoustics"
            },
            {
                "name": "Tao Hu",
                "org": "China Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "China Institute of Acoustics"
            },
            {
                "name": "Yaoming Chen",
                "org": "China Institute of Acoustics"
            }
        ],
        "title": "Acoustic travel-time perturbations due to shallow-water internal waves in the Yellow Sea",
        "abstract": "Internal waves in shallow-water cause sound speed profiles variations, leads to acoustic travel-time perturbations. In summer 2007, a combined acoustics/physical oceanography experiment was performed to study both the acoustical properties and the ocean dynamics of the Yellow Sea. The internal waves were recorded by the thermistor arrays. The hydrophones receiving array is enabled to monitoring of acoustic travel-time fluctuations over the internal waves. It is shown that the activity of high frequency internal waves occurs frequently during the experiment and dominated the experiment area. In the paper, we compare the high frequency of internal wave with acoustic fluctuations and analyse the correlation between them.",
        "keywords": [
            ""
        ],
        "venue": "Australian Acoustical Society Conference 2012, Acoustics 2012: Acoustics, Development, and the Environment",
        "year": 2012,
        "id": "xdh8QjoF"
    },
    "2j5uLRKi": {
        "authors": [
            {
                "name": "Xinyi Guo",
                "org": ""
            },
            {
                "name": "Fan Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Geng Chen",
                "org": ""
            }
        ],
        "title": "Passive Measurement of Vertical Transfer Function in Ocean Waveguide using Ambient Noise",
        "abstract": "This paper introduces a function of correlation between two hydrophones, basing on the Kuperman-Ingenito ocean ambient noise model. There is a similarity in form between the cross correlation function and the transfer function in ocean waveguide from a point source to a receiver. Thus, the noise cross correlation function between two hydrophones in vertical location can extract actual transfer function, and then the acoustics ray arrival structure of propagation in vertical waveguide can be analyzed. In this paper, the transfer function in vertical ocean waveguide can be obtained from broadband ambient noise cross correlation function of vertical line array. There are some analysis about physical significance of noise interference basing on compared simulation and experiments. This method can be used to research stratification sea floor considering the arrival time structure of each propagation route.",
        "keywords": [
            ""
        ],
        "venue": "Australian Acoustical Society Conference 2012, Acoustics 2012: Acoustics, Development, and the Environment",
        "year": 2012,
        "id": "2j5uLRKi"
    },
    "gqptbLKX": {
        "authors": [
            {
                "name": "Meijuan Yao",
                "org": ""
            },
            {
                "name": "Licheng Lu",
                "org": ""
            },
            {
                "name": "Shengming Guo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Performance analysis of virtual array processing for source ranging using different frequency bands",
        "abstract": "This paper discusses a virtual array technique for source ranging in a range dependent shallow water environment which avoids the complicated computation of matched field processing and reduces the requirement for knowledge of environmental parameters. The virtual horizontal array is constructed by correlating two signals which are received by vertical array and can be identified respectively in time. Combining with the waveguide invariant \u03b2, the range of the object source is determined by estimating the slope of the resulting correlation pattern. An underwater propagation experiment was carried out in South China Sea in 2004 and a lot of explosive sources were used. The performance of virtual array processing for source ranging is analyzed using different frequency bands.",
        "keywords": [
            ""
        ],
        "venue": "Australian Acoustical Society Conference 2012, Acoustics 2012: Acoustics, Development, and the Environment",
        "year": 2012,
        "id": "gqptbLKX"
    },
    "fHEHG5ue": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Xiangyang Liu",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Haihua Liang",
                "org": "Ministry of Education Key Laboratory"
            },
            {
                "name": "Yizhou Che",
                "org": "Department of Biological Sciences"
            },
            {
                "name": "Caixia Chen",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Huanqin Dai",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Ke Yu",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Mei Liu",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Luyan Ma",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Ching-Hong Yang",
                "org": "Department of Biological Sciences"
            },
            {
                "name": "Fuhang Song",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            },
            {
                "name": "Yuqiang Wang",
                "org": "Institute of New Drug Research"
            },
            {
                "name": "Lixin Zhang",
                "org": "Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology"
            }
        ],
        "title": "Effects of 14-alpha-lipoyl andrographolide on quorum sensing in Pseudomonas aeruginosa",
        "abstract": "In Pseudomonas aeruginosa, the quorum-sensing (QS) system is closely related to biofilm formation. We previously demonstrated that 14-alpha-lipoyl andrographolide (AL-1) has synergistic effects on antibiofilm and antivirulence factors (pyocyanin and exopolysaccharide) of P. aeruginosa when combined with conventional antibiotics, while it has little inhibitory effect on its growth. However, its molecular mechanism remains elusive. Here we investigated the effect of AL-1 on QS systems, especially the Las and Rhl systems. This investigation showed that AL-1 can inhibit LasR-3-oxo-C",
        "keywords": [
            ""
        ],
        "venue": "Antimicrobial Agents and Chemotherapy",
        "year": 2012,
        "id": "fHEHG5ue"
    },
    "sQb2wIZX": {
        "authors": [
            {
                "name": "Hongliang Zhu",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Li Ma",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Song Liang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Can Zhang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Baojun Wang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Lingjuan Zhao",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Wei Wang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            }
        ],
        "title": "InP based DFB laser array integrated with MMI coupler",
        "abstract": "The techniques used for the fabrication of photonic integrated circuit (PIC) chip are introduced briefly. Then a four channel DFB laser array integrated with MMI coupler and semiconductor optical amplifier (SOA) fabricated with butt-joint technique, varied ridge width and holographic exposure techniques is reported. \u00a9 2013 Science China Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "DFB laser array",
            "MMI",
            "monolithic integration",
            "PIC"
        ],
        "venue": "Science China Technological Sciences",
        "year": 2013,
        "id": "sQb2wIZX"
    },
    "7ZEg7RjS": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Hong-Liang Zhu",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Song Liang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Bao-Jun Wang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Can Zhang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Ling-Juan Zhao",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Jing Bian",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Ming-Hua Chen",
                "org": "Department of Electronic Engineering"
            }
        ],
        "title": "DFB laser array monolithically integrated with MMI combiner and SOA",
        "abstract": "The monolithic photonic integrated circuit (PIC) is the core component in the future high-capacity, low-power consumption optical network systems. As a typical photonics integrated device, monolithically integrated multi-wavelength distributed feedback (DFB) laser array plays an important role in dense wavelength division multiplexing (DWDM) optical transmission systems. The monolithic integration of four distributed feedback lasers with a 4 \u00d7 1 multimode-interference (MMI) optical combiner and semiconductor optical amplifier (SOA) using varing width ridge method and butt-joint technology is proposed and demonstrated in this paper. The monolithically integrated chip is 2500 \u03bcm long and 400 \u03bcm wide. The active and passive materials are integrated by the butt-joint technique, and the varing ridge width is used to adjust the effective index of the laser material, so that multi-wavelength emission can be achieved by normal holographic exposure. This method is simple and practical. The integrated device is tested at 25\u00b0 for characterization. The average output power of 2 mW is achieved when the current of LD and semiconductor optical amplifier (SOA) is 150 mA and 50 mA, respectively. The threshold current of the device is 55-60 mA at 25\u00b0C. The lasing wavelength is around 1550 ran and more than 33 dB side-mode suppression ratio (SMSR) is obtained. The four channels can operate separately or simultaneously.",
        "keywords": [
            "Butt-joint",
            "Distributed feedback (DFB) laser array",
            "Monolithic integration",
            "Multimode-interference (MMI) combiner",
            "Semiconductor optical amplifier (SOA)",
            "Varing width ridge"
        ],
        "venue": "Guangdianzi Jiguang/Journal of Optoelectronics Laser",
        "year": 2013,
        "id": "7ZEg7RjS"
    },
    "n9mZBo3D": {
        "authors": [
            {
                "name": "Can Zhang",
                "org": "Key Laboratory of Semiconductor Material Sciences"
            },
            {
                "name": "Song Liang",
                "org": "Key Laboratory of Semiconductor Material Sciences"
            },
            {
                "name": "Hongliang Zhu",
                "org": "Key Laboratory of Semiconductor Material Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Semiconductor Material Sciences"
            },
            {
                "name": "Baojun Wang",
                "org": "Key Laboratory of Semiconductor Material Sciences"
            },
            {
                "name": "Chen Ji",
                "org": "Key Laboratory of Semiconductor Material Sciences"
            },
            {
                "name": "Wei Wang",
                "org": "Key Laboratory of Semiconductor Material Sciences"
            }
        ],
        "title": "Multi-channel DFB laser arrays fabricated by SAG technology",
        "abstract": "Selective area growth (SAG) of multi-quantum well materials (MQW) has been carried out for the fabrication of monolithically integrated DFB laser arrays. The effects of different growth conditions on the control of MQW emission wavelengths are studied in view of achieving uniformly spaced array wavelengths. It is found that SAG of MQWs at a lower reactor pressure and with a wider opening of the SAG masks shows better control of both the optical properties of the MQW materials and the emission wavelengths of lasers. Through optimizing the SAG conditions, a rather good control of the emission wavelengths of DFB lasers is obtained, with less than 0.1 nm wavelength deviations from its corresponding fitted value. \u00a9 2013 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Distributed feedback lasers",
            "Multi-channel laser array",
            "Selective area growth"
        ],
        "venue": "Optics Communications",
        "year": 2013,
        "id": "n9mZBo3D"
    },
    "IWxfXB6L": {
        "authors": [
            {
                "name": "Can Zhang",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Song Liang",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Liangshun Han",
                "org": "Key Laboratory of Semiconductors Materials"
            },
            {
                "name": "Hongliang Zhu",
                "org": "Key Laboratory of Semiconductors Materials"
            }
        ],
        "title": "Multi-channel DFB laser array fabricated by SAG with optimized epitaxy conditions",
        "abstract": "Selective area growth (SAG) is performed to fabricate monolithically integrated distributed feedback (DFB) laser array by adjusting the width of a SiO",
        "keywords": [
            ""
        ],
        "venue": "Chinese Optics Letters",
        "year": 2013,
        "id": "IWxfXB6L"
    },
    "s4goFOM7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Silkworm Genome Biology"
            },
            {
                "name": "Shumin Liu",
                "org": "State Key Laboratory of Silkworm Genome Biology"
            },
            {
                "name": "Min Shi",
                "org": "State Key Laboratory of Rice Biology"
            },
            {
                "name": "Xue-Xin Chen",
                "org": "State Key Laboratory of Rice Biology"
            },
            {
                "name": "Sheng Li",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            }
        ],
        "title": "Ras1CA-upregulated bcpi inhibits cathepsin activity to prevent tissue destruction of the Bombyx posterior silk gland",
        "abstract": "Using the GAL4/UAS transgenic system established in the silkworm, Bombyx mori, we have previously reported that overexpression of the Ras1",
        "keywords": [
            "2D-DIGE-MS/MS",
            "BCPI",
            "Bombyx mori",
            "cathepsin",
            "posterior silk gland",
            "Ras1 CA overexpression",
            "tissue destruction"
        ],
        "venue": "Journal of Proteome Research",
        "year": 2013,
        "id": "s4goFOM7"
    },
    "6sBbUF4D": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Heguo Yu",
                "org": ""
            },
            {
                "name": "Zimei Ni",
                "org": ""
            },
            {
                "name": "Shuanggang Hu",
                "org": ""
            },
            {
                "name": "Wubin Ma",
                "org": ""
            },
            {
                "name": "Chen Chu",
                "org": ""
            },
            {
                "name": "Qiang Liu",
                "org": ""
            },
            {
                "name": "Yonglian Zhang",
                "org": ""
            }
        ],
        "title": "Spink13, an epididymis-specific gene of the kazal-type serine protease inhibitor (SPINK) family, is essential for the acrosomal integrity and male fertility",
        "keywords": [
            ""
        ],
        "venue": "Journal of Biological Chemistry",
        "year": 2013,
        "id": "6sBbUF4D"
    },
    "qhReJ9Zc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Electronic Engineering"
            },
            {
                "name": "Hongliang Zhu",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Song Liang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Baojun Wang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Can Zhang",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Lingjuan Zhao",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Jing Bian",
                "org": "Key Laboratory of Semiconductor Materials Science"
            },
            {
                "name": "Minghua Chen",
                "org": "Department of Electronic Engineering"
            }
        ],
        "title": "A 1.55-\u03bcm laser array monolithically integrated with an MMI combiner",
        "abstract": "The monolithic integration of four 1.55-\u03bcm range InGaAsP/InP distributed feedback lasers with a 4 \u00d7 1 multimode-interference (MMI) optical combiner using the varied width ridge method is proposed and demonstrated. The average output power is 1.5 mW when the current of LD is 100 mA and the threshold current is 30-35 mA at 25 \u00b0C. The lasing wavelength is 1.55-\u03bcm range and 40 dB sidemode suppression ratio is obtained. The four channels can operate separately or simultaneously. \u00a9 2013 Chinese Institute of Electronics.",
        "keywords": [
            "DFB laser array",
            "monolithic integration",
            "varied width ridge"
        ],
        "venue": "Journal of Semiconductors",
        "year": 2013,
        "id": "qhReJ9Zc"
    },
    "zMNlwe9W": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Fengjun Jin",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Zhouying Song",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Yi Liu",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            }
        ],
        "title": "Spatial coupling analysis of regional economic development and environmental pollution in China",
        "abstract": "Given the great number of studies focusing on the temporal interaction between economic and environmental subsystems, it is useful to perform a quantitative spatial assessment of these subsystems. In this paper, comprehensive assessment indicators for regional economic development and environmental pollution subsystems are constructed. Then, the degree of coupling and coordination of the regional economy-environment system is calculated for 350 prefectural units in China. It is found that the economic development and environmental pollution in most prefectural units is still at a low level of coupling and coordination. According to the coupling and coordination values, the Chinese territory can be divided into four types of area: economy-environment harmonious area, economy-environment gearing area, economy-environment rivaling area and low coupling degree of economy-environment area. Based on a structural analysis of the industrial sector in the four types of areas, there is a spatial relationship between the regional industrial sector structure and the coupling-coordination level. In the economy-environment harmonious area, the sectors of manufacturing of high-technology and high value-added products, such as communications, computer and electronic equipment, transport equipment and electrical machinery, account for a large proportion of the value of local industrial output. The industrial value of the economy-environment gearing area is concentrated on the manufacturing of machinery and equipment, and contains a few polluting sectors such as ferrous and non-ferrous metallurgy, chemical manufacturing and electricity generation. The economy-environment rivaling area is the type of area where polluting sectors concentrate, such as iron and steel, petrifaction, coal mining, building materials and electricity generation. In the low coupling degree of economy-environment area, its industry is concentrated on the production and processing of primary products. \u00a9 2013 Science Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "degree of coupling and coordination",
            "environmental pollution",
            "industrial sector structure characteristics",
            "regional economy",
            "spatial pattern"
        ],
        "venue": "Journal of Geographical Sciences",
        "year": 2013,
        "id": "zMNlwe9W"
    },
    "rONwqaro": {
        "authors": [
            {
                "name": "Jiayuan Gong",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Junying An",
                "org": "Qingdao Acoustics Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Haiting Xu",
                "org": "Qingdao Acoustics Laboratory"
            }
        ],
        "title": "Acoustic reflection of rib-stiffened double plates coated with a viscoelastic layer",
        "abstract": "To predict sound-absorbing performance of anechoic materials, the acoustic reflection problem of a viscoelastic layer backed with periodically rib-stiffened infinite double plates is studied. Firstly, the reason why structural theories of plates are not applicable to viscoelastic plates is explained through comparing flexural waves with Lamb waves. Therefore, (visco-) elastic theory is adopted to deal with (visco-) elastic plates, and ribs are treated by structural theories of plates. The coupling between ribs and plates is solved by Hull's method. Solution of reflection field is obtained at last. The accuracy of present method is validated by comparing results of acoustic reflection from rib-stiffened double plates computed by structural theories of plates. The influence of a backing on acoustic reflection of the viscoelatic layer is analyzed by computing reflection coefficients. Performance of different viscoelastic materials are evaluated by defining the average reflection coefficients. The results show that, influence of a backing on acoustic reflection cannot be suppressed by viscoelastic materials in low frequencies. The resonance is introduced by coupling of the fluid layer and double plates. And ribs, which are coupled with double plates, mainly make acoustic reflection reduced.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2013,
        "id": "rONwqaro"
    },
    "X9cylKKT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hong-Liang Zhu",
                "org": ""
            },
            {
                "name": "Song Liang",
                "org": ""
            },
            {
                "name": "Ling-Juan Zhao",
                "org": ""
            },
            {
                "name": "Ming-Hua Chen",
                "org": ""
            }
        ],
        "title": "Four distributed feedback laser array integrated with multimode- interference and semiconductor optical amplifier",
        "abstract": "Monolithic integration of four 1.55-\u03bcm-range InGaAsP/InP distributed feedback (DFB) lasers using varied ridge width with a 4 \u00d7 1-multimode-interference (MMI) optical combiner and a semiconductor optical amplifier (SOA) is demonstrated. The average output power and the threshold current are 1.8 mW and 35 mA, respectively, when the injection current of the SOA is 100 mA, with a side mode suppression ratio (SMSR) exceeding 40 dB. The four channels have a 1-nm average channel spacing and can operate separately or simultaneously. \u00a9 2013 Chinese Physical Society and IOP Publishing Ltd.",
        "keywords": [
            "butt joint",
            "distributed feedback laser array",
            "monolithic integration",
            "varied width ridge"
        ],
        "venue": "Chinese Physics B",
        "year": 2013,
        "id": "X9cylKKT"
    },
    "EnWk0pNF": {
        "authors": [
            {
                "name": "Dong Xiao",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Fuyuan Mo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Geng Chen",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Shengming Guo",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustic Environment"
            }
        ],
        "title": "Study of low bit rate speech codec algorithm in underwater acoustic communication",
        "abstract": "At medium or long distance (> 10 km) underwater acoustic speech communication, bit rate is constrained by the complicated, time varying channel and limited bandwidth of communication system. The bit rate of speech coding is required to be as low as possible. The large time delay of underwater acoustic wave propagation can be used for low bit rate speech coding. After investigating the Mixed Excitation Linear Prediction (MELP) standard and taking account of the auditory perceptual features, a variable and adjustable bit rate speech codec algorithm has been proposed, whose average bit rate is about 600 bps. The average Perceptual Evaluation of Speech Quality Mean Opinion Score (PESQ MOS) of synthesized speeches is about 2.8. It has been proved by the computer simulation and sea trial that the performance of the proposed algorithm is well and robust when bit error rate is no more than 10",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2013,
        "id": "EnWk0pNF"
    },
    "yJ5XG0Uj": {
        "authors": [
            {
                "name": "Juan Zeng",
                "org": "Key Loboratory of Underwater Environment"
            },
            {
                "name": "N. Ross Chapman",
                "org": ""
            },
            {
                "name": "Julien Bonnel",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yan Chen",
                "org": ""
            }
        ],
        "title": "Inversion of seabed acoustic parameters in shallow water using the warping transform",
        "abstract": "In this paper, a method is described for inverting geoacoustic parameters of the seabed from short range field data recorded by single hydrophone. The original data in time domain are processed by a warping operator at first, and then the dispersion curve and the mode amplitude ratios are extracted separately from the warped data. The velocity and the density in the bottom are inverted from the dispersion curve, and the attenuation from the mode amplitude ratios, respectively. The performance of the method is examined using simulated data and then experimental data from the North Sea of China. The source used in the experiment was a small explosive charge that provided good signal to noise ratio over the frequency band from 200 Hz to 1 kHz. The depth of the water was about 30m, and the water sound speed was nearly constant with depth. The seabed geoacoustic parameters are inverted from the data received at different ranges from 2 to 14 km. The results from the different ranges are consistent with a simple half space model of the bottom. The seabed velocity is about 1600 m/s. \u00a9 2013 Acoustical Society of America.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of Meetings on Acoustics",
        "year": 2013,
        "id": "yJ5XG0Uj"
    },
    "RpGIIUWK": {
        "authors": [
            {
                "name": "Pengcheng Ma",
                "org": "University of the Chinese Academy of Sciences"
            },
            {
                "name": "Yingjie Xia",
                "org": "University of the Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Genetic Resources and Evolution"
            },
            {
                "name": "Shuhua Zhao",
                "org": "Yunnan Key Laboratory of Fertility Regulation and Minority Eugenics"
            },
            {
                "name": "Bingyu Mao",
                "org": "Kunming Institute of Zoology"
            }
        ],
        "title": "Xenopus Nkx6.1 and Nkx6.2 are required for mid-hindbrain boundary development",
        "abstract": "The mid-hindbrain boundary (MHB) organizer is among the best studied local organizers that patterns the midbrain and cerebellum in vertebrates and is established by a regulatory network of several transcription factors and signals, including Wnt signaling. In the present study, we found that Xenopus Nkx6.1 and Nkx6.2, two transcription factors of the Nkx homeobox family, are required for MHB formation. In Xenopus embryos, nkx6.1 and nkx6.2 are expressed in the MHB, and knockdown of either nkx6.1 or nkx6.2 by specific morpholinos disrupts the MHB expression of en2 as well as wnt1, a key regulator for vertebrate MHB formation. In the nkx6.1/nkx6.2 morphants, co-injection of wnt1 or dngsk3\u03b2 mRNA, which activates Wnt signaling, rescues the expression of en2. Nkx6.1 and Nkx6.2 activate canonical Wnt signaling in reporter assays in both cultured mammalian cells and Xenopus embryos. An Nkx6.2 deletion construct, which inhibits the ability of wild type Nkx6.2 to activate Wnt signaling, also reduces the MHB expression of en2 in Xenopus embryos. These results suggest that Nkx6.1 and Nkx6.2 are involved in MHB formation in Xenopus embryos, likely by modulating wnt1 expression. \u00a9 2013 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "mid-hindbrain boundary",
            "nkx6.1",
            "nkx6.2",
            "wnt1",
            "Xenopus"
        ],
        "venue": "Development Genes and Evolution",
        "year": 2013,
        "id": "RpGIIUWK"
    },
    "plYiJ2nf": {
        "authors": [
            {
                "name": "Ling Tian",
                "org": "State Key Laboratory of Silkworm Genome Biology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            },
            {
                "name": "Enen Guo",
                "org": "Laboratory of Insect Molecular Biology and Biotechnology"
            },
            {
                "name": "Xiaojuan Deng",
                "org": "Laboratory of Insect Molecular Biology and Biotechnology"
            },
            {
                "name": "Sanyuan Ma",
                "org": "State Key Laboratory of Silkworm Genome Biology"
            },
            {
                "name": "Qingyou Xia",
                "org": "State Key Laboratory of Silkworm Genome Biology"
            },
            {
                "name": "Yang Cao",
                "org": "Laboratory of Insect Molecular Biology and Biotechnology"
            },
            {
                "name": "Sheng Li",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            }
        ],
        "title": "20-hydroxyecdysone upregulates Atg genes to induce autophagy in the Bombyx fat body",
        "abstract": "Autophagy is finely regulated at multiple levels and plays crucial roles in development and disease. In the fat body of the silkworm, Bombyx mori, autophagy occurs and Atg gene expression peaks during the nonfeeding molting and pupation stages when the steroid hormone (20-hydroxyecdysone; 20E) is high. Injection of 20E into the feeding larvae upregulated Atg genes and reduced TOR C1 activity resulting in autophagy induction in the fat body. Conversely, RN Ai knockdown of the 20E receptor partner (USP) or targeted overexpression of a dominant negative mutant of the 20E receptor (EcR",
        "keywords": [
            "20-hydroxyecdysone",
            "Atg genes",
            "Atg1",
            "ATG8",
            "Autophagy",
            "Bombyx mori",
            "Fat body",
            "TORC1",
            "Transcriptional regulation"
        ],
        "venue": "Autophagy",
        "year": 2013,
        "id": "plYiJ2nf"
    },
    "6l8VDEJh": {
        "authors": [
            {
                "name": "Rong-Rong Zhai",
                "org": ""
            },
            {
                "name": "Ai-Ping Jiang",
                "org": ""
            },
            {
                "name": "Hai-Bo Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Xin Ren",
                "org": ""
            },
            {
                "name": "Jin-Feng Jiang",
                "org": ""
            },
            {
                "name": "Li Wu",
                "org": ""
            },
            {
                "name": "Ji-Fu Wei",
                "org": ""
            },
            {
                "name": "Jian-Hua Wang",
                "org": ""
            }
        ],
        "title": "Histamine enhances HIV-1-induced modulation of dendritic cells to skew na\u00efve T cell differentiation toward regulatory T cells",
        "abstract": "Altered cytokine profiles and imbalanced frequencies of CD4",
        "keywords": [
            "Dendritic cells",
            "Histamine",
            "HIV-1",
            "Indoleamine 2,3-dioxygenase",
            "Regulatory T cells"
        ],
        "venue": "Virology",
        "year": 2013,
        "id": "6l8VDEJh"
    },
    "drsbwAIM": {
        "authors": [
            {
                "name": "Xiying Qu",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Pengfei Wang",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Donglin Ding",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Lin Li",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Haibo Wang",
                "org": "Key Laboratory of Molecular Virology and Immunology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Molecular Virology and Immunology"
            },
            {
                "name": "Xin Zhou",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Shaohui Liu",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Shiguan Lin",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Xiaohui Wang",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Gongmin Zhang",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Sijie Liu",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Lin Liu",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Jianhua Wang",
                "org": "Key Laboratory of Molecular Virology and Immunology"
            },
            {
                "name": "Feng Zhang",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Daru Lu",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Huanzhang Zhu",
                "org": "State Key Laboratory of Genetic Engineering"
            }
        ],
        "title": "Zinc-finger-nucleases mediate specific and efficient excision of HIV-1 proviral DNA from infected and latently infected human T cells",
        "abstract": "HIV-infected individuals currently cannot be completely cured because existing antiviral therapy regimens do not address HIV provirus DNA, flanked by long terminal repeats (LTRs), already integrated into host genome. Here, we present a possible alternative therapeutic approach to specifically and directly mediate deletion of the integrated full-length HIV provirus from infected and latently infected human T cell genomes by using specially designed zinc-finger nucleases (ZFNs) to target a sequence within the LTR that is well conserved across all clades. We designed and screened one pair of ZFN to target the highly conserved HIV-1 5\u2032-LTR and 3\u2032-LTR DNA sequences, named ZFN-LTR. We found that ZFN-LTR can specifically target and cleave the full-length HIV-1 proviral DNA in several infected and latently infected cell types and also HIV-1 infected human primary cells in vitro. We observed that the frequency of excision was 45.9% in infected human cell lines after treatment with ZFN-LTR, without significant host-cell genotoxicity. Taken together, our data demonstrate that a single ZFN-LTR pair can specifically and effectively cleave integrated full-length HIV-1 proviral DNA and mediate antiretroviral activity in infected and latently infected cells, suggesting that this strategy could offer a novel approach to eradicate the HIV-1 virus from the infected host in the future. \u00a9 2013 The Author(s).",
        "keywords": [
            ""
        ],
        "venue": "Nucleic Acids Research",
        "year": 2013,
        "id": "drsbwAIM"
    },
    "nh8tfdrX": {
        "authors": [
            {
                "name": "Liang-Shun Han",
                "org": ""
            },
            {
                "name": "Hong-Liang Zhu",
                "org": ""
            },
            {
                "name": "Can Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Song Liang",
                "org": ""
            },
            {
                "name": "Wei Wang",
                "org": ""
            }
        ],
        "title": "Temperature characteristics of monolithically integrated wavelength-selectable light sources",
        "abstract": "The temperature characteristics of monolithically integrated wavelength-selectable light sources are experimentally investigated. The wavelength-selectable light sources consist of four distributed feedback (DFB) lasers, a multimode interferometer coupler, and a semiconductor optical amplifier. The oscillating wavelength of the DFB laser could be modulated by adjusting the device operating temperature. A wavelength range covering over 8.0nm is obtained with stable single-mode operation by selecting the appropriate laser and chip temperature. The thermal crosstalk caused by the lateral heat spreading between lasers operating simultaneously is evaluated by oscillating-wavelength shift. The thermal crosstalk approximately decreases exponentially as the increasing distance between lasers. \u00a9 2013 Chinese Physical Society and IOP Publishing Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2013,
        "id": "nh8tfdrX"
    },
    "7ayxm2ag": {
        "authors": [
            {
                "name": "Pengfei Jiang",
                "org": ""
            },
            {
                "name": "Jianheng Lin",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guojian Jiang",
                "org": ""
            }
        ],
        "title": "Analysis of the abnormality of the ocean ambient noise vertical directionality caused by solitary waves",
        "abstract": "According to the two-dimension ambient noise model which combines wave number integral method (near field) and normal mode method (far field), the theoretical studies on the variation of the vertical array response to ambient noise in the region where the solitary waves exist are oriented. The reasons are analyzed theoretically for the \"abnormal\" phenomenon that notch in the horizontal direction of the vertical directionality of ambient noise becomes deeper when some solitary waves exist: when the solitary waves are close to the vertical array, the noise sources far from the solitary waves increase, the energy are converted from the lower order modes into the higher order modes, the contribution of higher order modes increases at the vertical array for ambient noise, the notch become deeper. When the vast-scale and multi-packets solitary waves exist, their region is relatively large. The influence of the changes of local eigenvalues and eigenfunctions in this region are remarkable. The attenuations of the lower order modes become faster, however, the higher ones become slower. The energy of higher order modes increases at the vertical array, so the noise notch become deeper no matter where the solitary waves are.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2013,
        "id": "7ayxm2ag"
    },
    "CHyBXQ1L": {
        "authors": [
            {
                "name": "Lizhong Xia",
                "org": ""
            },
            {
                "name": "Georg Hoermann",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Linzhang Yang",
                "org": ""
            }
        ],
        "title": "Reducing nitrogen and phosphorus losses from arable slope land with contour hedgerows and perennial alfalfa mulching in Three Gorges Area, China",
        "abstract": "The loss of nitrogen and phosphorus from arable slope land threatens the aquatic environment in the Three Gorges Area, China, and the protection of these slopes will play an important role in regional agricultural development. During the last 10years, a long-term comparison of ecological methods to reduce losses of nitrogen and phosphorus has been carried out with five treatments: perennial alfalfa soil mulching (G1), ryegrass and grain amaranth (soybean) rotation (G2), peanut rotation with wheat and intercropping with contour Toona sinensis hedgerows (G3), peanut rotation with wheat and intercropping with contour alfalfa hedgerows (G4) and a wheat-peanut rotation with conventional management practices (G5). Rainfall (P), runoff, rainfall intensities (I",
        "keywords": [
            "Perennial alfalfa mulching",
            "Reductions of soil erosion, nitrogen and phosphorus losses",
            "Three Gorges Area",
            "Toon and alfalfa contour hedgerows"
        ],
        "venue": "Catena",
        "year": 2013,
        "id": "CHyBXQ1L"
    },
    "QyPFluCW": {
        "authors": [
            {
                "name": "Xinru Liu",
                "org": "Chinese Academy of Sciences"
            },
            {
                "name": "Fuhang Song",
                "org": "Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Chinese Academy of Sciences"
            },
            {
                "name": "Caixia Chen",
                "org": "Chinese Academy of Sciences"
            },
            {
                "name": "Xue Xiao",
                "org": "Institute for Molecular Bioscience"
            },
            {
                "name": "Biao Ren",
                "org": "Chinese Academy of Sciences"
            },
            {
                "name": "Xueting Liu",
                "org": "Chinese Academy of Sciences"
            },
            {
                "name": "Huanqin Dai",
                "org": "Chinese Academy of Sciences"
            },
            {
                "name": "Andrew M. Piggott",
                "org": "Institute for Molecular Bioscience"
            },
            {
                "name": "Yossef Av-Gay",
                "org": "Department of Medicine"
            },
            {
                "name": "Lixin Zhang",
                "org": "Chinese Academy of Sciences"
            },
            {
                "name": "Robert J. Capon",
                "org": "Institute for Molecular Bioscience"
            }
        ],
        "title": "Sydowiols A-C: Mycobacterium tuberculosis protein tyrosine phosphatase inhibitors from an East China Sea marine-derived fungus, Aspergillus sydowii",
        "abstract": "Chemical analysis of an East China Sea marine-derived fungus, Aspergillus sydowii (MF357) returned three new tris-pyrogallol ethers, sydowiols A-C (1-3), and two known bis-pyrogallol ethers, violaceols I (4) and II (5). Structures were assigned on the basis of detailed spectroscopic analysis and by consideration of symmetry. Sydowiols A (1) and C (3) were responsible for the inhibitory activity detected in the crude fungal extract against Mycobacterium tuberculosis protein tyrosine phosphatase A (PtpA). \u00a9 2013 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Aspergillus sydowii",
            "Marine-derived fungus",
            "Mycobacterium tuberculosis",
            "Protein tyrosine phosphatase A (PtpA)"
        ],
        "venue": "Tetrahedron Letters",
        "year": 2013,
        "id": "QyPFluCW"
    },
    "f58alAn7": {
        "authors": [
            {
                "name": "Mingxing Chen",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Yongbin Huang",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Zhipeng Tang",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Dadao Lu",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Hui Liu",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Geographic Sciences and Natural Resources Research"
            }
        ],
        "title": "The provincial pattern of the relationship between urbanization and economic development in China",
        "abstract": "Understanding the relationship between China's urbanization and economic development on a provincial scale is of profound theoretical and practical significance. Based on data from 124 countries or regions throughout the world and 31 provinces or autonomous regions in China, applying improved methods using the quadrant map approach, this paper analyzed the spatial pattern of the relationship between China's urbanization and economic development level. The study identified the following results. (1) The 31 province-level regions fall into six categories: only one region is in the category of sharp over-urbanization, 3 regions are in medium over-urbanization, 11 slight over-urbanization, 8 basic coordination, one medium under-urbanization, and seven slight under-urbanization. (2) There are significant regional differences on a provincial scale in the relationships between urbanization and the level of economic development. (3) The provincial pattern of urbanization and economic development is significantly different between east and west. The eastern coastal areas are mainly over-urbanized, while the central and western regions are mainly under-urbanized. (4) The relationship between urbanization and the level of economic development is similar to the Matthew effect. Hence, two important insights are proposed. First, the phenomenon of over-urbanization in some developed regions should be viewed with some concern and vigilance. Second, urbanization needs to be speeded up moderately in the central and western regions. \u00a9 2014 Science Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "China",
            "economic development",
            "provincial pattern",
            "relationship",
            "urbanization"
        ],
        "venue": "Journal of Geographical Sciences",
        "year": 2014,
        "id": "f58alAn7"
    },
    "Sb4MkYpM": {
        "authors": [
            {
                "name": "Fan Li",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Xinyi Guo",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Tao Hu",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            }
        ],
        "title": "Acoustic travel-time perturbations due to shallow-water internal waves in the yellow sea",
        "abstract": "Internal waves in shallow-water cause variations in sound speed profiles and lead to acoustic travel-time perturbations. In summer 2007, a combined acoustics/physical oceanography experiment was performed to study both the acoustical properties and the ocean dynamics of the Yellow Sea. The internal waves were recorded by the thermistor arrays. The receiving hydrophone array is enabled to monitor the acoustic travel-time fluctuations over the internal wave activities. It is shown that the activity of high frequency internal waves (having 3-6 min period) dominated the travel time perturbation. In this paper, we compare the data of high frequency internal wave with acoustic travel-time perturbation data and analyze the correlation between them. A simple relation between the modal travel-time perturbation and the displacement of the thermocline is developed which might be useful for monitoring purposes. \u00a9 IMACS.",
        "keywords": [
            "Acoustic travel-time",
            "High frequency internal waves",
            "Ocean acoustic tomography",
            "Perturbation"
        ],
        "venue": "Journal of Computational Acoustics",
        "year": 2014,
        "id": "Sb4MkYpM"
    },
    "IeGZY9yd": {
        "authors": [
            {
                "name": "Haixin Sun",
                "org": "Department of Electrical and Computer Engineering, University of Connecticut"
            },
            {
                "name": "Xiaoka Xu",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Xiaoyan Kuai",
                "org": "Key Lab. of Underwater Acoustic Communication and Marine Information Technology (Xiamen Univ.), Ministry of Education"
            },
            {
                "name": "En Cheng",
                "org": "Key Lab. of Underwater Acoustic Communication and Marine Information Technology (Xiamen Univ.), Ministry of Education"
            },
            {
                "name": "Yougan Chen",
                "org": "Department of Electrical and Computer Engineering, University of Connecticut"
            }
        ],
        "title": "Carrier frequency offset and impulse noise estimation for underwater acoustic orthogonal frequency division multiplexing",
        "abstract": "The carrier frequency offset (CFO) and impulse noise are the most common interference in the underwater acoustic system. The CFO and impulse noise could be estimated by using the null subcarriers. The null subcarriers estimation included optimal separate estimation and joint estimation. The separate estimation firstly estimated the CFO value and then estimated the impulse noise value. However, the CFO and impulse noise are always affected each other when one of them was estimated. Then a joint optimal estimation was proposed to estimate the both of them. Experimental results performed with numerical simulation and pool-trial data are provided. The results show the improvement of the proposed algorithm under time-varying channels and the joint estimation can get more performance gain margin than the separate estimation about 3 dB at the BER of 10",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2014,
        "id": "IeGZY9yd"
    },
    "P0XT88KS": {
        "authors": [
            {
                "name": "Xiao-Ling Ji",
                "org": "Department of Entomology, College of Plant Protection, Yunnan Agricultural University"
            },
            {
                "name": "Chong-Yang Li",
                "org": "Department of Entomology, College of Plant Protection, Yunnan Agricultural University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Entomology, College of Plant Protection, Yunnan Agricultural University"
            },
            {
                "name": "Qiang Li",
                "org": "Department of Entomology, College of Plant Protection, Yunnan Agricultural University"
            }
        ],
        "title": "A new species of Minagenia Banks, 1934 (Hymenoptera, Pompilidae) from China, with the key to species",
        "abstract": "Minagenia fulvifemoralis Ji et Ma, sp. nov. (Yunnan) is described and figured. Key to five species of the genus Minagenia Banks is given. Copyright \u00a9 2014 Magnolia Press.",
        "keywords": [
            "China",
            "Minagenia",
            "New species",
            "Spider wasps"
        ],
        "venue": "Zootaxa",
        "year": 2014,
        "id": "P0XT88KS"
    },
    "BbyxDTfk": {
        "authors": [
            {
                "name": "Wenhua Song",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Tao Hu",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Shengming Guo",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics"
            },
            {
                "name": "Licheng Lu",
                "org": "Institute of Acoustics"
            }
        ],
        "title": "A methodology to achieve the basis for the expansion of the sound speed profile",
        "abstract": "In order to evaluate the reliability and applicability of the Empirical Orthogonal Functions (EOFs) applied in the acoustic inversion of sound speed profile (SSP) and reduce the dependence of SSP's basis on sample data, a theoretical methodology was proposed for the achievement of the basis in the expansion of SSP. By analyzing the oceanographic dynamics which was the cause of the SSP's change, a theoretical basis named the Hydrodynamic Normal Modes (HNMs) was derived from these dynamics equations. The orthogonal basis for SSP derived from HNMs was as good as that from EOFs, while it had less dependence on sample data. HNMs method had a clear physical meaning, and could tell the physical parameter determined the basis for SSP, which made it possible to analyze and evaluate the veracity and applicability of EOFs.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2014,
        "id": "BbyxDTfk"
    },
    "lMawDTCZ": {
        "authors": [
            {
                "name": "Lizhong Xia",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Guohua Liu",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Linzhang Yang",
                "org": "Institute of Soil Science"
            },
            {
                "name": "Yundong Li",
                "org": "Institute of Soil Science"
            }
        ],
        "title": "The effects of contour hedges and reduced tillage with ridge furrow cultivation on nitrogen and phosphorus losses from sloping arable land",
        "abstract": "Purpose: Agricultural nonpoint sources of nitrogen and phosphorus pollution are thought to pose great threats to the regional water quality in the Three Gorges area (TGA) of China. To explore the effects of protective methods on soil and nutrient losses from sloping arable land, rainfall runoff plot experiment was conducted from May 2010 to May 2011. Materials and methods: For a rotation of wheat and maize, four treatments with three replicates were set up: H1, planting Vetiveria zizanioides contour hedgerows; H2, planting alfalfa contour hedgerows; H3, wheat intercropped with horsebean and maize intercropped with soybean, reduced tillage, and ridge furrow cultivation; and H4, conventional management. Nitrogen and phosphorus losses via surface and subsurface runoff were analyzed. Results and discussion: When compared with that in H4, sediment phosphorus losses from plots of H1, H2, and H3 were significantly reduced by 46.61, 30.51, and 37.29%, respectively, while surface runoff total phosphorus loss was reduced by 45.38, 28.46, and 34.62%, respectively. Sediment nitrogen and surface runoff total nitrogen losses were not reduced significantly. Sediments were highly enriched with organic matter and nutrients, and decaying organic matter from plant residuals contributed to sediment nitrogen and phosphorus losses. Conclusions: In sandy loam sloping arable land, contour hedgerows and ridge furrow cultivation were effective in reducing phosphorus loss via surface runoff. However, subsurface runoff is the primary path for nutrient losses, especially for nitrogen loss. Accordingly, attention should be given to improve the management of fertilizer nutrients, soil water, and plant residuals in sandy loam slope land. \u00a9 2014 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "Contour hedgerows",
            "Nitrogen and phosphorus losses",
            "Reduced tillage ridge and furrow cultivation",
            "Sandy loam slope land in the Three Gorges area"
        ],
        "venue": "Journal of Soils and Sediments",
        "year": 2014,
        "id": "lMawDTCZ"
    },
    "h8ibHLX7": {
        "authors": [
            {
                "name": "Z.D. Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "E.C. Shang",
                "org": ""
            }
        ],
        "title": "Modeling of green's function with bottom reflective parameters(P,Q) instead of ga parameters",
        "abstract": "In shallow-water acoustic waveguide, the bottom of the sea (as the boundary condition that determines the Green's function of the sound propagation) plays an extremely important role in the sound field in water medium, especially at low frequency. Commonly the bottom is characterized by geoacoustic (GA) parameters and nearly all the existing numerical codes for sound field prediction use the GA parameters as the input of the bottom. However, the GA parameters are model based (needs a specified layered bottom model to mount the parameters in) which in practical applications may cause a series of problems such as model mismatching, extra uncertainty for field prediction and time consuming in MFP inverting. When the two bottom reflective parameters (P, Q) are used instead of GA parameters, which are model-free and directly determine the effect of the bottom on the sound field respectively in phase and strength, those problems will be solved naturally. In this paper, for range-independent waveguide using (P, Q) directly as input to construct the Green's function in terms of normal mode field is fully developed. For range-dependent waveguide, we propose an effective-equivalence based mapping between the bottom reflective parameters (P, Q) and the effective half-space (EHS) GA parameters to make (P, Q) as input parameters indirectly. Then all the existed numerical codes can still be used for the calculation of sound field without any modification except using P and Q as the input parameters of the bottom. The accuracy of this mapping is verified for both range-independent and range-dependent waveguide. At last the uncertainty analysis in GA space as well as in PQ space is briefly discussed to reveal the \u00abextra uncertainty\u00bb due to the inter-coupling among the GA parameters. \u00a9 IMACS.",
        "keywords": [
            "Bottom effects",
            "Geoacoustic parameter",
            "Green's function",
            "Reflective parameter",
            "Waveguide"
        ],
        "venue": "Journal of Computational Acoustics",
        "year": 2014,
        "id": "h8ibHLX7"
    },
    "GP7snbGm": {
        "authors": [
            {
                "name": "Zhouying Song",
                "org": "Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences"
            },
            {
                "name": "Weidong Liu",
                "org": "Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences"
            },
            {
                "name": "Michael Dunford",
                "org": "School of Global Studies, University of Sussex"
            }
        ],
        "title": "Measuring spatial differences of informatization in China",
        "abstract": "As the wide application of new Information and Communication Technologies (ICTs) shows, the world is moving fast towards an information age. Since China was first connected to the Internet in 1994, the development of ICTs in China and around the world has been astonishingly fast, and yet there is a clear \u2018digital divide\u2019 among different regions in China. Although Chinese geographers have paid attention to regional differences in informatization, they usually employ a limited number of indicators, mainly focusing on the Internet. In fact, informatization is a much broader concept, covering not only the Internet, but also mobile phones as well as user ability. In the light of these considerations, this study provides a comprehensive examination of the development of informatization and its spatial differences in China. First, based on a literature review, the paper identifies 29 preliminary indicators for measuring informatization, and employs principal components analysis and the fuzzy analytic hierarchy process to streamline them into 12 indicators to form an ICTs Development Index (IDI). Second, by using the data from provincial statistical yearbooks and the China Internet Network Information Center, the paper calculates the IDI of each mega-region and each province in 2000\u20132010, and measures the changing spatial differences in the development of informatization in China. Lastly, the paper quantifies the relationship between informatization and economic growth. The empirical results show that the IDI of the western and central China has been increasing faster than that of the coastal region, indicating that the digital divide in China has been narrowing.",
        "keywords": [
            "digital divide",
            "Information and Communication Technologies (ICTs) Development Index (IDI)",
            "informatization",
            "spatial difference"
        ],
        "venue": "Chinese Geographical Science",
        "year": 2014,
        "id": "GP7snbGm"
    },
    "PuRJ5IOY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Developmental and Evolutionary Biology, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Qian Ma",
                "org": "School of Life Science, East China Normal University"
            },
            {
                "name": "Xuan Li",
                "org": "Key Laboratory of Developmental and Evolutionary Biology, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Leilei Cheng",
                "org": "Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University"
            },
            {
                "name": "Kai Li",
                "org": "School of Life Science, East China Normal University"
            },
            {
                "name": "Sheng Li",
                "org": "Key Laboratory of Developmental and Evolutionary Biology, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            }
        ],
        "title": "Transcriptomic analysis of differentially expressed genes in the Ras1CA-overexpressed and wildtype posterior silk glands",
        "abstract": "Background: Using the piggyBac-mediated GAL4/UAS transgenic system established in the silkworm, Bombyx mori, we have previously reported that overexpression of the Ras1",
        "keywords": [
            ""
        ],
        "venue": "BMC Genomics",
        "year": 2014,
        "id": "PuRJ5IOY"
    },
    "g9WLOMZG": {
        "authors": [
            {
                "name": "Xiao-Xin Ren",
                "org": "Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Chinese Academy of Sciences"
            },
            {
                "name": "Qing-Wei Liu",
                "org": "Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Chinese Academy of Sciences"
            },
            {
                "name": "Chuan Li",
                "org": "Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Chinese Academy of Sciences"
            },
            {
                "name": "Zhong Huang",
                "org": "Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Chinese Academy of Sciences"
            },
            {
                "name": "Li Wu",
                "org": "Department of Microbial Infection and Immunity, Ohio State University"
            },
            {
                "name": "Si-Dong Xiong",
                "org": "Jiangsu Key Laboratory of Infection and Immunity, Institutes of Biology and Medical Sciences, Soochow University"
            },
            {
                "name": "Jian-Hua Wang",
                "org": "Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Chinese Academy of Sciences"
            },
            {
                "name": "Hai-Bo Wang",
                "org": "Key Laboratory of Molecular Virology and Immunology, Institute Pasteur of Shanghai, Chinese Academy of Sciences"
            }
        ],
        "title": "The molecule of DC-SIGN captures enterovirus 71 and confers dendritic cell-mediated viral trans-infection",
        "abstract": "Background: Enterovirus 71 (EV71) is the main causative agent of hand, foot and mouth disease that occurs in young children. Neither antiviral agents nor vaccines are available for efficiently combating viral infection. Study of EV71-host interplay is important for understanding viral infection and developing strategies for prevention and therapy. Here the interactions of EV71 with human dendritic cells were analyzed. Methods. EV71 capture, endocytosis, infection, and degradation in monocyte-derived dendritic cells (MDDCs) were detected by Flow cytometry or real-time (RT-) PCR, and MDDCs-mediated EV71 trans-infection of RD cells was determined via coculture system. Cell morphology or viability was monitored with microscopy or flow cytometry. SiRNA interference was used to knock down gene expression. Results: MDDCs can bind EV71, but these loaded-EV71 particles in MDDCs underwent a rapid degradation in the absence of efficient replication; once the captured EV71 encountered susceptible cells, MDDCs efficiently transferred surface-bound viruses to target cells. The molecule of DC-SIGN (DC-specific intercellular adhesion molecule-3 grabbing nonintegrin) mediated viral binding and transfer, because interference of DC-SIGN expression with specific siRNAs reduced EV71 binding and impaired MDDC-mediated viral trans-infection, and exogenous expression of DC-SIGN molecule on Raji cell initiated viral binding and subsequent transmission. Conclusion: MDDCs could bind efficiently EV71 viruses through viral binding to DC-SIGN molecule, and these captured-viruses could be transferred to susceptible cells for robust infection. The novel finding of DC-mediated EV71 dissemination might facilitate elucidation of EV71 primary infection and benefit searching for new clues for preventing viruses from initial infection. \u00a9 2014 Ren et al.; licensee BioMed Central Ltd.",
        "keywords": [
            "Dendritic cells",
            "Enterovirus 71",
            "Viral trans-infection"
        ],
        "venue": "Virology Journal",
        "year": 2014,
        "id": "g9WLOMZG"
    },
    "zDyH0aZu": {
        "authors": [
            {
                "name": "Yanbo Zhang",
                "org": "State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Yao Lu",
                "org": "State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Xudong Cao",
                "org": "Cyrus Tang Hematology Center, Soochow University"
            },
            {
                "name": "Jun Xiao",
                "org": "State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Jiexia Chen",
                "org": "The First Affiliated Hospital of Anhui Medical University"
            },
            {
                "name": "Shaozhuo Jiao",
                "org": "State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Yunzhen Gao",
                "org": "State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Chang Liu",
                "org": "State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Zhaojun Duan",
                "org": "National Institute for Viral Disease Control and Prevention, CHN CDC"
            },
            {
                "name": "Dangsheng Li",
                "org": "Shanghai Institutes for Biological Sciences"
            },
            {
                "name": "Yulong He",
                "org": "Cyrus Tang Hematology Center, Soochow University"
            },
            {
                "name": "Bin Wei",
                "org": "State Key Laboratory of Cell Biology, Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Hongyan Wang",
                "org": "Cancer Research Center, Xu-Hui Central Hospital, Shanghai Clinical Center, Chinese Academy of Sciences"
            }
        ],
        "title": "Activation of vascular endothelial growth factor receptor-3 in macrophages restrains TLR4-NF-\u03baB signaling and protects against endotoxin shock",
        "abstract": "Toll-like receptors (TLRs) are critical in mediating innate immune responses against infections. However, uncontrolled TLR-triggered inflammation is associated with endotoxin shock. To better understand the homeostatic mechanisms induced by TLR4 signaling, we screened a group of key cytokines, chemokines, growth factors, and their receptors forbacteria- or LPS-induced expression. The surfacevascular endothelial growth factor receptor-3 (VEGFR-3) and its ligand VEGF-C were upregulated in macrophages. VEGFR-3 ligation by VEGF-C significantly attenuated proinflammatory cytokine production. Notably, ablation of the ligand-binding domain or tyrosine kinase activity of VEGFR-3 rendered mice more sensitive to septic shock. VEGFR-3 restrained TLR4-NF-\u03baB activation by regulating the PI3-kinase-Akt signaling pathway and SOCS1 expression. Aside from targeting lymphatic vessels, we suggest a key role of VEGFR-3 on macrophages to prevent infections that is complicated with lymphoedema. Thus, VEGFR-3-VEGF-C signaling represents a \"self-control\" mechanism during antibacterial innate immunity. \u00a9 2014 Elsevier Inc.",
        "keywords": [
            ""
        ],
        "venue": "Immunity",
        "year": 2014,
        "id": "zDyH0aZu"
    },
    "0uBmzB7T": {
        "authors": [
            {
                "name": "Lin Su",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Bing-Wen Sun",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Sheng-Ming Guo",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            }
        ],
        "title": "Spatial filter design based on compressed replica vectors",
        "abstract": "Matched field processing techniques have been studied extensively in recent decades, and a lot of detail algorithms have been put forward for practical use. When the underwater target is obscured by the strong surface interferences, the performance of matched field processing localization will degrade severely. The now existing spatial filter technique can be used to suppress the surface interferences, but the burden of calculation is heavy and the memory usage is large. In this paper, a scheme of optimizing spatial filter design based on the compressed replica vectors is presented, and the broadband data are processed incoherently. In contrary to the existing spatial filter, the optimized spatial filter can effectively reduce the computational complexity and memory usage when the number of array elements N is greater than the number of the effective modes Q, meanwhile, it also retains the original performance of interference suppression. Numerical simulations in a littoral shallow water environment are performed to validate the performance of the spatial filter and the promotion of computation speed. Then, data processing results obtained from an experiment conducted in the littoral shallow water environment are presented. It follows from the results that the weak underwater target can be distinguished from the strong surface interference clearly by use of the incoherent matched field processing with the application of the spatial filter based on compressed replica vectors. \u00a9 2014 Chinese Physical Society.",
        "keywords": [
            "Compressed replica vector",
            "Matched field processing",
            "Spatial filter"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2014,
        "id": "0uBmzB7T"
    },
    "2I0uNg2O": {
        "authors": [
            {
                "name": "Mingbo Qu",
                "org": "School of Life Science and Biotechnology, Dalian University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences"
            },
            {
                "name": "Peng Chen",
                "org": "School of Life Science and Biotechnology, Dalian University of Technology"
            },
            {
                "name": "Qing Yang",
                "org": "School of Life Science and Biotechnology, Dalian University of Technology"
            }
        ],
        "title": "Proteomic analysis of insect molting fluid with a focus on enzymes involved in chitin degradation",
        "keywords": [
            "chitin",
            "Chitinase",
            "chitinolytic enzymes",
            "cuticle",
            "insect",
            "molting",
            "proteomics"
        ],
        "venue": "Journal of Proteome Research",
        "year": 2014,
        "id": "2I0uNg2O"
    },
    "9ksneN3w": {
        "authors": [
            {
                "name": "Qi-Qun Cheng",
                "org": "Key Laboratory of Marine and Estuarine Fisheries"
            },
            {
                "name": "Da-Ru Lu",
                "org": "State Key Laboratory of Genetic Engineering"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Genetic Engineering"
            }
        ],
        "title": "Morphological differences between close populations discernible by multivariate analysis: A case study of genus Coilia (Teleostei: Clupeiforms)",
        "abstract": "In order to understand the morphological differences between four populations of genus Coilia (Teleostei: Clupeiforms) and identify them conveniently, truss network data were used to conduct multivariate analysis. Nineteen morphometric measurements were made for each individual. Burnaby's multivariate method was used to obtain size-adjusted shape data. The cluster analysis and discriminant analysis were used to discriminate among populations. The results indicated that 1) the four populations were clustered into three distinct groups; the first group included Changjiang C. mystus and Taihu C. ectenes, the second one included Zhujiang C. mystus, the last one included Changjiang C. ectenes, and 2) discriminant analysis with selected 4 morphological parameters showed that the identification accuracy was between 88% and 100%, and global identification accuracy was 95%. Our result showed that populations of different Coilia species living in geographic proximity to one another are more similar than conspecifics living farther apart. Separation and adaption are important to morphological difference. The taxonomy of genus Coilia should be reconsidered. This study also showed that the method to obtain size-adjusted data is important to acquire right conclusion. \u00a9 EDP Sciences, IFREMER, IRD 2005.",
        "keywords": [
            "Cluster analysis",
            "Coilia ectenes",
            "Coilia mystus",
            "Discriminant analysis stock identification"
        ],
        "venue": "Aquatic Living Resources",
        "year": 2005,
        "id": "9ksneN3w"
    },
    "LUXmrjQm": {
        "authors": [
            {
                "name": "Lujuan Gao",
                "org": "Department of Dermatology, Huashan Hospital Fudan University"
            },
            {
                "name": "Yue Hu",
                "org": "Department of Dermatology, Huashan Hospital Fudan University"
            },
            {
                "name": "Chunya Ni",
                "org": "Department of Dermatology, Huashan Hospital Fudan University"
            },
            {
                "name": "Yu Xu",
                "org": "Department of Dermatology, Huashan Hospital Fudan University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology, Huashan Hospital Fudan University"
            },
            {
                "name": "Shuxian Yan",
                "org": "Department of Dermatology, Huashan Hospital Fudan University"
            },
            {
                "name": "Xia Dou",
                "org": "Department of Dermatology, Huashan Hospital Fudan University"
            }
        ],
        "title": "Retrospective study of photopatch testing in a Chinese population during a 7-year period",
        "abstract": "Background: Photoallergic contact dermatitis (PACD) is of importance in a proportion of photodermatoses and can be evaluated through photopatch testing (PPT). Objectives: The objectives of this study were to evaluate the results of PPT and investigate the prevalence of PACD reactions to different photoallergens in Chinese patients at the Department of Dermatology of Huashan Hospital Fudan University during a 7-year period. Methods: A retrospective PPT study was conducted. During the 7 years, 4957 patients attending for investigation of suspected photodermatoses were tested according to the European consensus methodology with up to 14 allergens prepared according to Chinese National Standards. The reactions were scored using the International Contact Dermatitis Research Group visual scoring system. Results: A total of 3472 PACD reactions in 2454 subjects (49.5%) were recorded. The most common agents were chlorpromazine (44.3%), followed by para-aminobenzoic acid (14.7%), thimerosal (8.9%), and sulfanilamide (6.9%). Allergic contact dermatitis reactions comprised 409 reactions in 399 subjects (8%). Photoinhibition and photoaugmentation of allergic contact dermatitis compromised 3810 reactions in 2412 subjects and 11 reactions in 11 subjects, respectively. Irritant reactions (1928 reactions) were seen in 1140 subjects. Conclusions: The most predominant photoallergens in our region were chlorpromazine, para-aminobenzoic acid, thimerosal, and sulfanilamide, which likely reflected the particular exposures of this Chinese population. \u00a9 2014 American Contact Dermatitis Society. All Rights Reserved.",
        "keywords": [
            ""
        ],
        "venue": "Dermatitis",
        "year": 2014,
        "id": "LUXmrjQm"
    },
    "OU5IFubj": {
        "authors": [
            {
                "name": "Liang-Fu Yu",
                "org": "School of Automobile"
            },
            {
                "name": "Li Ma",
                "org": "School of Automobile"
            },
            {
                "name": "Jiao Wang",
                "org": "School of Automobile"
            }
        ],
        "title": "Design and finite element analysis on composite frame of heavy special truck",
        "abstract": "Weight-lightening design by carbon fiber reinforced polymer and analysis by using finite element method were given in the paper for the frame of the heavy special truck. Research showed that the composite frame was lighter than the steel one by 73% and it is a helpful research of new materials application in domestic heavy special trucks.",
        "keywords": [
            "Carbon fiber reinforced polymer",
            "Composite",
            "Finite element method",
            "Frame"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology",
        "year": 2005,
        "id": "OU5IFubj"
    },
    "ak5wv1BU": {
        "authors": [
            {
                "name": "Jiancang Zhuang",
                "org": "Institute of Statistical Mathematics"
            },
            {
                "name": "David Vere-Jones",
                "org": "School of Mathematical and Computer Science"
            },
            {
                "name": "Huaping Guan",
                "org": "Center for Analysis and Prediction"
            },
            {
                "name": "Yosihiko Ogata",
                "org": "Institute of Statistical Mathematics"
            },
            {
                "name": "Li Ma",
                "org": "Center for Analysis and Prediction"
            }
        ],
        "title": "Preliminary analysis of observations on the ultra-low frequency electric field in the Beijing region",
        "abstract": "This paper presents a preliminary analysis of observations on ultra-low frequency ground electric signals from stations operated by the China Seismological Bureau over the last 20 years. A brief description of the instrumentation, operating procedures and data processing procedures is given. The data analyzed consists of estimates of the total strengths (cumulated amplitudes) of the electric signals during 24-hour periods. The thresholds are set low enough so that on most days a zero observation is returned. Non-zero observations are related to electric and magnetic storms, occasional man-made electrical effects, and, apparently, some pre-, co-, or postseismic signals. The main purpose of the analysis is to investigate the extent that the electric signals can be considered as preseismic in character. For this purpose the electric signals from each of five stations are jointly analyzed with the catalogue of local earthquakes within circular regions around the selected stations. A version of Ogata's Lin-Lin algorithm is used to estimate and test the existence of a pre-seismic signal. This model allows the effect of the electric signals to be tested, even after allowing for the effects of earthquake clustering. It is found that, although the largest single effect influencing earthquake occurrence is the clustering tendency, there remains a significant preseismic component from the electrical signals. Additional tests show that the apparent effect is not postseismic in character, and persists even under variations of the model and the time periods used in the analysis. Samples of the data are presented and the full data sets have been made available on local websites. \u00a9 Birkh\u00e1user Verlag, Basel, 2005.",
        "keywords": [
            "Beijing",
            "Earthquake risk",
            "Hawkes' self-exciting and mutually exciting model",
            "Ultra-low frequency electric signal"
        ],
        "venue": "Pure and Applied Geophysics",
        "year": 2005,
        "id": "ak5wv1BU"
    },
    "sXKzV0kR": {
        "authors": [
            {
                "name": "Su Wang",
                "org": "Department of Infection Diseases of Medical College"
            },
            {
                "name": "Qun Chen",
                "org": "Department of Morphology of Medical College"
            },
            {
                "name": "Xing Wang",
                "org": "Department of Infection Diseases of Medical College"
            },
            {
                "name": "Yan Zhang",
                "org": "Department of Infection Diseases of Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Department of Blood Disease of Medical College"
            },
            {
                "name": "Zhong-Qiang Wang",
                "org": "Department of Blood Disease of Medical College"
            }
        ],
        "title": "Effect of hepatitis B vaccine with CpG oligodeoxynucleotide or Bacilli Calmette Guerin on immune responses in mice",
        "abstract": "AIM: To investigate the effects of hepatitis B vaccine with CpG oligodeoxynucleotide (ODN) or Bacilli Calmette Guerin on the immune responses in mice. METHODS: BALB/c mice were subcutaneously injected with different doses of hepatitis B vaccine (0.25, 0.75, 1.0 \u03bcg) combined with CpG ODN or BCG. The levels of serum hepatitis surface antibody (anti-HBs) were detected by ELISA assays two and four weeks after injection. The changes of peripheral blood T lymphocyte subsets CD4",
        "keywords": [
            "Anti-HBs",
            "Bacilli Calmette Guerin",
            "CD4+",
            "CD8+",
            "CpG oligodeoxynucleotide",
            "Hepatitis B vaccine"
        ],
        "venue": "World Chinese Journal of Digestology",
        "year": 2005,
        "id": "sXKzV0kR"
    },
    "3AVw4XGh": {
        "authors": [
            {
                "name": "Hong Liang",
                "org": "Medical College"
            },
            {
                "name": "Yu Zhang",
                "org": "Medical College"
            },
            {
                "name": "Jian-Dong Zhang",
                "org": "Medical College"
            },
            {
                "name": "Jian Gu",
                "org": "Yangzhou Institute of Hematology"
            },
            {
                "name": "Li Ma",
                "org": "Yangzhou Institute of Hematology"
            },
            {
                "name": "Xiao-Ling Wang",
                "org": "Yangzhou Institute of Hematology"
            },
            {
                "name": "Wei-Gan Shen",
                "org": "Medical College"
            }
        ],
        "title": "Effects of arsenic trioxide on expressions of vascular endothelial growth factor and P-glycoprotein in multidrug resistant leukemia cell line K562/A02",
        "abstract": "Objective: To investigate the effects of arsenic trioxide (ATO) on the expressions of vascular endothelial growth factor (VEGF) and P-glycoprotein (P-gp) in K562/A02 cells and to explore the correlation between VEGF and P-gp. Methods: The inhibition rate of K562/A02 cell proliferation was detected by using methyl thiazolyl tetrazolium assay (MTT); the level of VEGF was detected by enzyme-linked immunosorbent assay (ELISA) and the expression rate of P-gp was determined by flow cytometry (FCM). Results: 0.05 \u03bcmol/L ATO had no influences on the cell proliferation and the expression of VEGF in K562/A02 cells; 0.4 and 3.2 \u03bcmol/L ATO could significantly inhibit the K562/A02 cell proliferation and down-regulate the expression of VEGF in K562/A02 cells (P<0.05). The expression of P-gp did not changed after being exposed to 0.05 and 0.4 \u03bcmol/L ATO for 24, 48 and 72 hours (P>0.05). 3.2 \u03bcmol/L ATO could remarkably reduce the expression of P-gp in K562/A02 cells after 48- and 72-hour incubation with ATO (P<0.05). Conclusions: The down-regulation of P-gp and VEGF after being exposed to ATO probably contributes to the reversion of multidrug resistance in K562/A02 cells. The level of VEGF may be related to the expression rate of P-gp in K562/A02 cells.",
        "keywords": [
            "Arsenic compounds",
            "Endothelial growth factors",
            "Leukemia",
            "Vascular endothelium"
        ],
        "venue": "Journal of Chinese Integrative Medicine",
        "year": 2007,
        "id": "3AVw4XGh"
    },
    "64SYvKSK": {
        "authors": [
            {
                "name": "Bo Gao",
                "org": "Department of Hematopathy and Rheumatism"
            },
            {
                "name": "Yu Zhang",
                "org": "Department of Hematopathy and Rheumatism"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hematopathy and Rheumatism"
            },
            {
                "name": "Xue-Zeng Zhang",
                "org": "Department of Hematopathy and Rheumatism"
            }
        ],
        "title": "Effects of genistein on interleukin-1\u03b2 and tumor necrosis factor-\u03b1 secreted by fibroblast-like synoviocytes isolated from type II collagen-induced arthritis rats",
        "abstract": "Objective: To investigate the effects of genistein (Gen) on interleukin-1\u03b2 (IL-1\u03b2) and tumor necrosis factor-\u03b1 (TNF-\u03b1) secreted by fibroblast-like synoviocytes (FLSs) of rats with type II collagen-induced arthritis (CIA). Methods: Type II collagen was injected to induce arthritis in rats, and arthritis index was applied to evaluate whether the arthritis was induced successfully. The primary FLSs were separated from synovial membranes by using type II collagenase digestion. Then the expression of vascular cell adhesion molecule-1 (VCAM-1) was estimated by flow cytometry (FCM). After addition of different concentrations of Gen into the FLSs, IL-1\u03b2 and TNF-\u03b1 contents in the supernatants were measured by enzyme-linked immunosorbent assay. Results: Three days after collagen injection, the rats started to develop arthrocele and the arthritis index increased gradually. The arthritis index of CIA group was significantly higher than that of the control group. The expression of VCAM-1 was up to 85.5% in the 4th generation FLSs, indicating that most part of the cultured cells were type-B synoviocytes. After administration of different concentrations of Gen (100, 200, 400 \u03bcmol/L), the contents of IL-1\u03b2 and TNF-\u03b1 in supernatants of FLSs were decreased dose-dependently. Conclusion: Genistein can suppress the secretion of TNF-\u03b1 and IL-1\u03b2 in FLSs dose-dependently, which may be one of the mechanisms for genistein in inhibiting the arthromeningitis of CIA rats.",
        "keywords": [
            "Arthritis",
            "Genistein",
            "Interleukin-1\u03b2",
            "Rats",
            "Synoviocyte",
            "Tumor necrosis factor-\u03b1"
        ],
        "venue": "Journal of Chinese Integrative Medicine",
        "year": 2009,
        "id": "64SYvKSK"
    },
    "FSLh82eR": {
        "authors": [
            {
                "name": "Zhen Zhang",
                "org": "Institute of Mechanics"
            },
            {
                "name": "Shi-Hai Li",
                "org": "Institute of Mechanics"
            },
            {
                "name": "Li Ma",
                "org": "Chongqing Meteorological Bureau"
            }
        ],
        "title": "Probability analysis of relationship between landslide and rainfall in Chongqing area",
        "abstract": "Historical data of landslide and rainfall of 577 landslides in several decades are analyzed and the hydrogeology conditions in Chongqing area are introduced in detail. The relationship between rainfall and landslide is investigated in respects of time distribution, intraday rainfall, rainstorm, comparison of time between landslides and rainfall, and comparison between the days with rainfall and those with continuous rainfall within ten days before the landslide; and several conclusions are drawn which prove that the relationship between rainfall and landslide is close. The quantity of landslide has direct ratio with rainfall. Landslide usually occurs within four days after a rainfall and within one day after a rainstorm. On the assumption that rainfall begins to infiltrate into soil when rainfall is 3 mm, if there is 3-day continuous rainfall, the possibility of landslide is very high.",
        "keywords": [
            "Historical data",
            "Hydrogeology conditions",
            "Landslide",
            "Rainfall",
            "Rainstorm",
            "Rock and soil mechanics"
        ],
        "venue": "Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering",
        "year": 2005,
        "id": "FSLh82eR"
    },
    "BJybRO6o": {
        "authors": [
            {
                "name": "Shi-Jun Chen",
                "org": "Earthquake Administration of Shandong Province"
            },
            {
                "name": "Qing-Hua Jia",
                "org": "Earthquake Administration of Guangdong Province"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            }
        ],
        "title": "SiZer for exploration of inhomogeneous structure in temporal distribution of earthquakes",
        "abstract": "In this paper, the inhomogeneous structure of generalized seismic strain release time series (GSSRTS) of earthquakes in East, West China and their subtectonic regions as Xinjiang, Qinghai-Xizang (Tibetan) Plateau, Northeast China, North China, South China and Taiwan have been analyzed by using the method of significant analysis on zero crossings of derivatives (SiZer). Results show that when index \u03b7 for estimating GSSRTS is close to zero and bandwidth is large enough, GSSRTSs feature significant increasing in Xinjiang, Northeast China, South China and Taiwan tectonic regions and decreasing in Qinghai-Xizang (Tibetan Platean) and North China tectonic regions from January 1, 1970 to January 1, 2000. While with the dwindling of bandwidth GSSRTSs in all the above tectonic regions characterize clustering, that is to say, significant increasing and decreasing emerge alternatively. When \u03b7 is large enough, GSSRTSs would have no significant statistical variation in most of above tectonic regions except Qinghai-Xizang (Tibetan Platean) and Taiwan where significant increasing or decreasing hold in several time intervals within limited band widths.",
        "keywords": [
            "Generalized seismic strain release time series (GSSRTS)",
            "Nonparametric fit",
            "Significant analysis on zero crossings of derivatives (SiZer)",
            "Subtectonic regions in China"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 2005,
        "id": "BJybRO6o"
    },
    "ymuxfeyT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xi-Ke Wang",
                "org": ""
            },
            {
                "name": "Yu-Feng Sun",
                "org": ""
            },
            {
                "name": "Kuang Chen",
                "org": ""
            },
            {
                "name": "Meng Li",
                "org": ""
            }
        ],
        "title": "Investigation on the microstructure of different sheets produced in Bahrain and China for hot roll aluminium foils",
        "abstract": "Investigation on the Microstructure of different Sheets of 1235 Alloy for hot roll aluminium foils, part of which were produced in Bahrain and others in China, by means of optical microscope, scanning electronic microscope transmission electron microscope, x-ray diffraction instrument, energy spectrometer analysis, etc. It is shown that type of phase of chemical compound from different Sheets of 1235 Alloy for hot roll aluminium foils is different, They have both FeAl",
        "keywords": [
            "\u03b1(FeSiAl) phase",
            "Aluminium sheets",
            "Hot roll",
            "Microstructure"
        ],
        "venue": "Zhuzao Jishu/Foundry Technology",
        "year": 2005,
        "id": "ymuxfeyT"
    },
    "UEaHAf1x": {
        "authors": [
            {
                "name": "Zhang-Hong Huang",
                "org": "School of Physical Science and Technology"
            },
            {
                "name": "Yu-Chan Zhu",
                "org": "School of Physical Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Physical Science and Technology"
            },
            {
                "name": "Jian-Bo Wang",
                "org": "Center for Electron Microscopy"
            },
            {
                "name": "Shao-Jie Wang",
                "org": "School of Physical Science and Technology"
            }
        ],
        "title": "Preparation and study of CdSe semiconductor clusters in zeolite Y",
        "abstract": "Using these channels and voids as templates, we have prepared CdSe nanoclusters in zeolite Y. The results of positron annihilation lifetime measurements and the observation by high-resolution transmission electron microscopy indicate CdSe cluster are located in supercages, sodalite cages and surfaces of zeolites. As CdSe loading concentration increases, CdSe clusters assemble on surfaces of zeolite Y.",
        "keywords": [
            "HRTEM",
            "Positron annihilation",
            "Semiconductor clusters",
            "Zeolite"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2005,
        "id": "UEaHAf1x"
    },
    "CEIDLLlR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Physics Department"
            },
            {
                "name": "Daofu Han",
                "org": "Physics Department"
            }
        ],
        "title": "Two-beam-contracted radial shearing interferometer for measuring the gas temperature field",
        "abstract": "A new two-beam-contracted radial shearing interference optical system is developed to study on the large field of gas temperature. Methods of fast Fourier transform (FFT) and phase unwrap were used to demodulate the phase of the interferogram obtained from experiment, distortion of wavefront disturbed by temperature fluctuation which equals to phase shift induced by refractive index change was calculated, and a way of axisymmetric temperature field reconstruction was put into reshowing a layer of the gas temperature distribution. By comparing, the difference is equivalent to that of the mini-thermocouple. Experimental result shows that the optical system is reasonably sensitive and precise. It is suitable for measuring the phase object of which the lateral size is the larger and the longitudinal size is the shorter, when the difference of the temperature is little compared with the environment.",
        "keywords": [
            "Interference phase demodulation",
            "Optical measurement",
            "Reconstruction of gas temperature field",
            "Two-beam-contracted radial shearing interferometry"
        ],
        "venue": "Guangxue Xuebao/Acta Optica Sinica",
        "year": 2005,
        "id": "CEIDLLlR"
    },
    "ntrN5Njb": {
        "authors": [
            {
                "name": "Guo-Hui Wang",
                "org": "Guangdong University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Guangdong University of Technology"
            },
            {
                "name": "Teng-Feng Yang",
                "org": "Shijiazhuang Railway Institute"
            },
            {
                "name": "Yong-Hui Hou",
                "org": "Shijiazhuang Railway Institute"
            }
        ],
        "title": "Study and application of deformation monitoring to tunnel with amateur camera",
        "abstract": "A new method is presented for monitoring the deformation of tunnel with amateur camera (non-metric camera). The method can easily and really measure 3D deformation values of many survey points of tunnel. It does not need any fixed exposure station or survey control point, and the method is not restricted by site conditions. At two suitable positions and more positions, the camera takes pictures against observation points, then these photographs are input to computer and the photo points are measured by computer to calculate 3D coordinates of all survey points. The analysis of deformation is processed by using 3D coordinates. The mean square error of 3D monitoring deformation is within \u00b12 mm. The results measured by new method have been compared with the values measured by mechanical convergence meter, which can provide reliable information for the safety of tunnel support structure.",
        "keywords": [
            "Amateur camera",
            "Close range photogrammetry",
            "Convergence measuring",
            "Deformation monitoring",
            "Tunneling engineering"
        ],
        "venue": "Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering",
        "year": 2005,
        "id": "ntrN5Njb"
    },
    "5pcFNpqH": {
        "authors": [
            {
                "name": "Jun-Bo Li",
                "org": "Key Lab. of Resources Environment and GIS in Beijing City"
            },
            {
                "name": "Luo Hua",
                "org": "Key Lab. of Resources Environment and GIS in Beijing City"
            },
            {
                "name": "Yan Feng",
                "org": "Key Lab. of Resources Environment and GIS in Beijing City"
            },
            {
                "name": "Li Ma",
                "org": "Key Lab. of Resources Environment and GIS in Beijing City"
            },
            {
                "name": "Feng-Yun Zhu",
                "org": "Key Lab. of Resources Environment and GIS in Beijing City"
            },
            {
                "name": "Yue-Hua Hu",
                "org": "Key Lab. of Resources Environment and GIS in Beijing City"
            }
        ],
        "title": "Validity estimation of soil erosion situation around Miyun Reservoir",
        "keywords": [
            "Geographic in formation system(GIS)",
            "Remote sensing(RS)",
            "Soil erosion",
            "Tracer technique"
        ],
        "venue": "Journal of Natural Disasters",
        "year": 2005,
        "id": "5pcFNpqH"
    },
    "xTwMnEjC": {
        "authors": [
            {
                "name": "Shijun Chen",
                "org": ""
            },
            {
                "name": "Qinghua Jia",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "SiZer for exploration of inhomogeneous structure in temporal distribution of earthquakes",
        "abstract": "In this paper, the inhomogeneous structure of generalized seismic strain release time series (GSSRTS) of earthquakes in East, West China and their subtectonic regions as Xinjiang, Qinghai-Xizang (Tibet) Plateau Northeast China, North China, South China and Taiwan have been analyzed by using the method of significant analysis on zero crossings of derivatives (SiZer). Results show that when index \u03b7 for estimating GSSRTS is close to zero and bandwidth is large enough, GSSRTSs feature significant increasing in Xinjiang, Northeast China, South China and Taiwan tectonic regions and decreasing in Qinghai-Xizang (Tibet) and North China tectonic regions since January 1, 1970 till January 1, 2000. With the dwindling of bandwidth GSSRTSs in all the above tectonic regions characterize clustering, that is to say, significant increasing and decreasing emerge alternatively. When \u03b7 is large enough, GSSRTSs would have no significant statistical variation in most of above tectonic regions except Qinghai-Xizang (Tibetan plateau) and Taiwan where significant increasing or decreasing hold in several time intervals within limited bandwidths.",
        "keywords": [
            "Generalized seismic strain release time series (GSSRTS)",
            "Nonparametric fit",
            "Significance analysis on zero crossings of derivatives (SiZer)",
            "Subtectonic regions in china"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2005,
        "id": "xTwMnEjC"
    },
    "bXapsRqS": {
        "authors": [
            {
                "name": "Zhou Ye",
                "org": "School of Resources and Environment"
            },
            {
                "name": "Li Ma",
                "org": "Jiangsu Oilfield Branch Company"
            },
            {
                "name": "Xing Liang",
                "org": "School of Resources and Environment"
            },
            {
                "name": "Genyao Wu",
                "org": "Institute of Geology and Geophysics"
            },
            {
                "name": "Keding Xu",
                "org": "Zhejiang Oilfield Company"
            },
            {
                "name": "Tingshan Zhang",
                "org": "School of Resources and Environment"
            }
        ],
        "title": "The independent Lower Yangtze Block and Mesozoic reformed residual basins",
        "abstract": "There was a lot of particularities in the Lower Yangtze Block, evidenced from the paleolatitudes, occurring of volcanic rocks and granitoids, regional mineralization, sedimentary formation and tectonic deformation, which meant that the Lower Yangtze Block must be an independent tectonic unit during Late Paleozoic and Early Mesozoic, separated from the Yangtze craton. It collided the Jiao-Liao craton in the Yanshanian orogeny which created the Su-Lu orogen, and indented the Yangtze - North China Block which amalgamated together in the Indosinian orogeny. So some reformed residual superimposed basins developed in the Lower Yangtze area during Mesozoic. The main characteristics of the basins were as follows. 1) The strata of foreland basins in age of Late Indosinian and Early Yanshanian periods and the strata of Middle Yanshanian continental facies were denuded strongly. 2) The strata mentioned above, together with the Paleozoic-Triassic marine facies strata, were evolved into the Yanshanian movement and experienced multi-phase deformation in Mesozoic. 3) The area reversed intensively in Late Cretaceous and Paleocene, so as to form a series of fault basins, which created a two-layer structure in the upper crust of the Lower Yangtze area. It resulted in complexity, difficulty and high risk of oil-gas exploration in the marine facies Paleozoic-Triassic and continental facies Mesozoic strata in the Lower Yangtze area, in addition, it brought up a situation that the secondly hydrocarbon generation and late pool formation could occur in the marine facies source beds.",
        "keywords": [
            "Orogeny and coupled/decoupled basin developing",
            "Reformed residual basin",
            "The Lower Yangtze Block",
            "The Yanshanian Orogeny and orogen"
        ],
        "venue": "Scientia Geologica Sinica",
        "year": 2006,
        "id": "bXapsRqS"
    },
    "Dbg19hzL": {
        "authors": [
            {
                "name": "Gen-Yao Wu",
                "org": "Institute of Geology and Geophysics"
            },
            {
                "name": "Li Ma",
                "org": "Jiangsu Oilfield"
            },
            {
                "name": "Xing Liang",
                "org": "Zhejiang Oilfield Company"
            },
            {
                "name": "Jun-Liang Chen",
                "org": "Exploration and Development Research Institute of Daqing Oilfield Company Ltd."
            }
        ],
        "title": "The nature of the pre-Cretaceous \"Tanlu fault zone\" viewed in the light of basin-range coupling evolution on its both sides",
        "abstract": "The Tanlu fault zone is regarded as an intracontinental sinistral strike-slip fault. The predecessor of the fault zone was three important pre-Cretaceous boundary faults, the Paleo-Tanlu fault, Liao- Bo fault and Dunhua-Mishan fault; therefore the ranges and basins on its both sides belonged to different orogenic and basin-making dynamic systems. To the west of the fault zone, the Qinling- Dabie orogen between the Yangtze and the North China craton was an Indosinian collisional one, and the Hinggan-Mongolia (for short, Hing-Meng) orogen was a Hercynian Turkic-type (accretional arc-type) one. Both became intracontinental orogens during the Yanshanian movement. To the east of the fault zone, the Sulu orogen was a Yanshanides formed by collision between the Su-Wan block and Jiao-Liao craton; the Yanji-Chongjin orogen was an Indosinides formed by collision between the Jiao-Liao craton and Khanka block; and farther northwards, there occurred an oblique convergence-shear orogen (interplate orogen) resulting from amalgamation of a group of allochthonous terranes on the Siberian subcontinent along the Dunhua-Mishan fault. Based on what are mentioned above, three generations (Late Paleozoic-Triassic, Jurassic and Cretaceous) of basins have been distinguished and the evolution of the orogeny-coupled molasse basins and volcanic basins on both sides of the Tanlu fault zone have been analyzed. The comparative study confirms that the basins on both sides of the pre-Cretaceous Tanlu fault zone have their respective unique evolutional histories, rather than belonged to the same basin displaced sinistrally by the Tanlu fault zone. The study of the Paleozoic-Triassic epicontinental sediments on both sides of the fault further demonstrates that the Yangtze and North China cratons and Burean-Jiamusi block to the west of the fault zone had once been independent of the Su-Wan block, Jiao-Liao craton and Khanka block to the east. With the closure of part of the Neo-Tethyan oceanic basins in the Early Cretaceous, the embryonic form of the Asian continent appeared. The above-mentioned three boundary faults linked up each other and became an intracontinental sinistral strike-slip fault (the Tanlu fault zone), and then the regional tectonic evolution on both sides of the fault zone tended to be uniform.",
        "keywords": [
            "Both sides of the Tanlu fault zone",
            "Epicontinental sediments",
            "Molasse basin",
            "Orogeny",
            "Pre-Cretaceous",
            "Tectonic boundary",
            "Volcanic basin"
        ],
        "venue": "Geological Bulletin of China",
        "year": 2008,
        "id": "Dbg19hzL"
    },
    "3eEyZ46d": {
        "authors": [
            {
                "name": "Gen-Yao Wu",
                "org": "Institute of Geology and Geophysics"
            },
            {
                "name": "Li Ma",
                "org": "Jiangsu Oilfield"
            },
            {
                "name": "Xing Liang",
                "org": "Zhejiang Oilfield Company"
            },
            {
                "name": "Jiang-Ping Liang",
                "org": "Exploration and Developing Research Institute of Daqing Oilfield Company Ltd."
            },
            {
                "name": "De-Feng Zhu",
                "org": "Exploration and Developing Research Institute of Daqing Oilfield Company Ltd."
            },
            {
                "name": "Jian-Guo Yang",
                "org": "Exploration and Developing Research Institute of Daqing Oilfield Company Ltd."
            }
        ],
        "title": "Time-spatial developing laws of co-existed inherited and neogenic structures: with reference to significance of neogenic structures for oil-gas exploration",
        "abstract": "Co-existed inherited and neogenic structures might have some complicated spatial-time developing features. Based on analyses of typical cases from the Late Mesozoic-Cenozoic basins in East China and epicontinental sea basins of the Yangtze, Tarim and Ordos Cratons, five situations were distinguished respectively, and some time-spatial developing laws were discussed. The development of neogenic structure was mainly controlled by the neighboring orogen evolution, as well as constrained by boundary conditions created by the basement or pre-existed structures. So the approaches for the study on co-existed inherited and neogenic structures should be to 'get to the root' and 'trace to the source'. The significances of neogenic structures for oil-gas exploration might be that it has controlled the development of (source-) accumulation beds, migration systems and structural traps. Based on what mentioned-above, the targets for oil-gas exploration in the eastern continental basins and in the marine strata in near future were analyzed respectively.",
        "keywords": [
            "Basin-orogeny coupling",
            "Co-existed developing",
            "Inherited structure",
            "Neogenic structure",
            "Oil-gas exploration",
            "Time-spatial laws"
        ],
        "venue": "Geological Bulletin of China",
        "year": 2010,
        "id": "3eEyZ46d"
    },
    "fx1m7123": {
        "authors": [
            {
                "name": "He-Ying Liang",
                "org": "Department of Ultrasonic Graphical Puncture"
            },
            {
                "name": "Wei-Juan Fu",
                "org": "Department of Ultrasonic Graphical Puncture"
            },
            {
                "name": "Xiao-Wei Guo",
                "org": "Department of Ultrasonic Graphical Puncture"
            },
            {
                "name": "Yi-Hai Wang",
                "org": "Department of Ultrasonic Graphical Puncture"
            },
            {
                "name": "Yu-Hong Kou",
                "org": "Department of Ultrasound"
            },
            {
                "name": "Wen Chu",
                "org": "Department of Ultrasound"
            },
            {
                "name": "Li Ma",
                "org": "Department of Ultrasound"
            }
        ],
        "title": "Long-term effect of interventional sclerotherapy under the guidance of ultrasound on large and massive hepatic hemangioma",
        "abstract": "Objective: To evaluate the clinical effectiveness and long-term effect of interventional sclerotherapy under ultrasonographic guidance on large and massive hepatic hemangioma. Methods: The sclerosant was injected into the hemangioma from different spots and directions under the guidance of ultrasound. The dose of drug was based on the volume of hemangioma and planned to inject in different times. Results: A total of 3750 patients, the disappearance rate and basic disappearance rate was 98.45%, 1.55% in nodules; 30.25%, 31.65% in the large; 5.1% , 0 in the massive, and the contracture was 1/2-2/3 in 94.9% in massive hemangioma. The total effectiveness rate was 100%, and the complication rate of bleeding in liver was 0.134%. Conclusion: Interventional sclerotherapy for large nodules and large hemangioma were the best period of treatment. No recurrence was shown and no harm to liver, kidney function in long-term observation. This is an effective therapy for hepatic hemangioma.",
        "keywords": [
            "Hepatic hemangioma",
            "Long-term effect",
            "Punctures",
            "Sclerosing solutions",
            "Ultrasonography"
        ],
        "venue": "Chinese Journal of Interventional Imaging and Therapy",
        "year": 2006,
        "id": "fx1m7123"
    },
    "qP7o2mxG": {
        "authors": [
            {
                "name": "Dan-Hui Wang",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Xing-Zhi Li",
                "org": "Department of Rehabilitation"
            },
            {
                "name": "Li Ma",
                "org": "Traditional Chinese Medicine Institute of Jilin Province"
            },
            {
                "name": "Xin Zhang",
                "org": "Department of Orthopaedics"
            }
        ],
        "title": "Value of comprehensive rehabilitation intervention on functional recovery of children with spastic cerebral palsy following selective posterior rhizotomy",
        "abstract": "Aim: To observe the curative effect of comprehensive rehabilitation in patients with spastic cerebral palsy following selective posterior rhizotomy. Methods: Sixty childhood patients with spastic cerebral palsy treated in the First Hospital of Jilin University from October 2003 to October 2005 were selected, and all subjects received treatment of selective posterior rhizotomy. After the operation, they were divided into two groups with 30 patients in each group according to guardian's will: 1 Patients in the control group received no rehabilitative training. 2 Patients in the rehabilitative group received advanced laying combined rehabilitative treatment with Bobath technique in one-to-one manner. The rehabilitative training was done for 20 -30 minutes each time and twice per day; Meanwhile, treatment of body acupuncture and head acupuncture were given once every other day, and one course of treatment including 30 days with the intermission of half an month among courses of treatment. The muscle force, muscular tension, joint range of motion (ROM) and pathologic reflex were assayed one year after the operation, and the activities of daily living were evaluated with Barthel index (totally 100 points, < 60 as unable to care onself). Results: A total of 60 patients were involved in the analysis of results. 1 Improved Barthel index: It was significantly higher in the rehabilitative group than that in the control group (78.50\u00b10.97,70.70\u00b10.56,t=12.07,P < 0.01). 2 Muscle force: A total of 5 muscles were assayed, they were higher in the rehabilitative group than those in the control group (P < 0.01). 3 Muscular tension: It was obviously decreased in the rehabilitative group than that in the control group, except hip adductor, they were decreased to normal range (P < 0.05 or 0.01). 4 ROM: Changes from angel of adductor, fossa poplitea and dorsiflexion of foot in the rehabilitative group were better than those in the control group (P <0.01). 5 Pathologic reflex: Except chilles reflex, other changes were better in the rehabilitative group than those in the control group (P < 0.05). Conclusion: Comprehensive rehabilitative treatment can benefit the recovery of muscle force, muscular tension, ROM, pathologic reflex as well as activities of daily living in childhood patients treated with selective posterior rhizotomy, it is an effective means of ameliorating patients' furiction after operation.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2006,
        "id": "qP7o2mxG"
    },
    "5kcQK0cQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kaipei Liu",
                "org": ""
            },
            {
                "name": "Xiao Lei",
                "org": ""
            }
        ],
        "title": "Harmonic source model based on support vector machine",
        "abstract": "To analyze the harmonics in power system efficiently, a new harmonic source model is proposed in this paper. And this new model takes advantage of support vector machine (SVM) theory to find the relationship between the harmonic current and all voltage components. Then a comparison between the linear regressive model and nonlinear regressive models with different kernel functions has been made. The computer simulation has revealed that the model implemented by the nonlinear regression with Polynomial kernel is more precise, and is superior to other regressions. \u00a9 Springer-Verlag Berlin Heidelberg 2006.",
        "keywords": [
            ""
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2006,
        "id": "5kcQK0cQ"
    },
    "ORIHP9Us": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Wuhan University"
            },
            {
                "name": "Kaipei Liu",
                "org": "Wuhan University"
            },
            {
                "name": "Xiao Lei",
                "org": "Wuhan University"
            }
        ],
        "title": "Method of localization based on LS-SVM and injected currents decomposability for harmonic sources",
        "abstract": "A simple and efficient estimation approach for the multi-harmonic source detection in power system is proposed. This approach determines the number and locations of harmonic meters according to the harmonic sensitive factor for every bus. An estimator based on least squares support vector machines takes the data from these meters to estimate the suspicious buses ranges where the exact locations of harmonic sources can be determined by network equation. The simulations show that the approach based on calculating harmonic currents with pre-reducing ranges of suspicious buses is efficient to detecting multi-harmonic sources.",
        "keywords": [
            "Estimator",
            "Harmonic current",
            "Harmonic source",
            "Least squares",
            "Support vector machine"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2007,
        "id": "ORIHP9Us"
    },
    "SEkzu6nI": {
        "authors": [
            {
                "name": "Xiao Lei",
                "org": ""
            },
            {
                "name": "C.C. Chan",
                "org": ""
            },
            {
                "name": "Kaipei Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Pruning LS-SVM based battery model for electric vehicles",
        "abstract": "This paper presents a new method to estimate the battery state of charge (SOC) in electric vehicles (EVs). The key of the proposed method is to establish the relationship of the SOC to the battery current, voltage and temperature by using least squares support vector machine (LS-SVM). For ease of practical application, the pruning procedure is developed to reduce the number of support vectors in terms of their significance. The results show that the proposed method can simulate the battery dynamics for the accurate estimation of the SOC in EVs. \u00a9 2007 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings - Third International Conference on Natural Computation, ICNC 2007",
        "year": 2007,
        "id": "SEkzu6nI"
    },
    "H8yF9GOg": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Electrical Engineering"
            },
            {
                "name": "Kai-Pei Liu",
                "org": "School of Electrical Engineering"
            },
            {
                "name": "Xiao Lei",
                "org": "School of Electrical Engineering"
            }
        ],
        "title": "Support vector machine estimating algorithm of harmonic source localization in power distribution network",
        "abstract": "A simplified method has been used, which is based on circuit network topology analysis to make sure where the harmonic detecting spots are. The method computes sensitivity parameter that reflects variability between bus harmonic voltages and injected harmonic currents. Then it is to localize harmonic sources using the real-time data in detecting spots and build harmonic estimator that is based on support vector machine algorithm. The comparison among linear, multilayer perceptrons, radial basis function estimators have been made. The simulation shows that radial basis function estimator has most precise and it can localize harmonic sources more precise.",
        "keywords": [
            "Estimation",
            "Harmonic source",
            "Localization",
            "Radial basis function",
            "Support vector machine"
        ],
        "venue": "Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering",
        "year": 2008,
        "id": "H8yF9GOg"
    },
    "jiJVyYtK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Qinghua Zhou",
                "org": ""
            },
            {
                "name": "Wen Zhu",
                "org": ""
            },
            {
                "name": "Daxing Zhu",
                "org": ""
            },
            {
                "name": "Xueqin Yang",
                "org": ""
            },
            {
                "name": "Yanping Wang",
                "org": ""
            },
            {
                "name": "Xiaohe Chen",
                "org": ""
            },
            {
                "name": "Min Zhang",
                "org": ""
            },
            {
                "name": "Liwei Gao",
                "org": ""
            },
            {
                "name": "Ying Zhao",
                "org": ""
            }
        ],
        "title": "Effects of nm23-H1 point mutation on activity of GSK-3\u03b2 in human high-metastatic large cell lung cancer cell line L9981",
        "abstract": "Background and objective: The results of our previous studies have proven that nm23-H1 gene can suppress metastasis of lung cancer, which may be associated with suppression of the Wnt signal pathway through up-regulating the activity of glycogen synthase kinase 3\u03b2 (GSK-3\u03b2), the key kinase of the Wnt signal pathway. The aim of this study is to investigate the effect of point mutation of nm23-H1 gene on GSK-3\u03b2 activity in cytoplasm and nucleus in human high-metastatic large cell lung cancer cell line L9981. Methods: Using immunoprecipitation and a radioactive isotope scintillation counter, the activity of GSK-3\u03b2 was detected in cytoplasm and nucleus of human low-metastatic large cell lung cancer cell line NL9980, human high-metastatic large cell lung cancer cell line L9981, L9981-pEGFP (transfected with vector), L9981-nm23-H1-pEGFP (transfected with wild type nm23-H1), L9981-nm23-H1 ",
        "keywords": [
            "GSK-3\u03b2",
            "Human high-metastatic large cell lung cancer cell line L9981",
            "nm23-H1 gene",
            "Point mutation",
            "Wnt signal pathway"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2006,
        "id": "jiJVyYtK"
    },
    "om9znfYN": {
        "authors": [
            {
                "name": "Ying-Ying Wu",
                "org": "Department of Implantology"
            },
            {
                "name": "Tao Yu",
                "org": "Department of Head and Neck Oncology"
            },
            {
                "name": "Xiao-Yong Yang",
                "org": "Department of Thyroid and Neck Oncology"
            },
            {
                "name": "Feng Li",
                "org": "Department of Implantology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Implantology"
            },
            {
                "name": "Yang Yang",
                "org": "Department of Implantology"
            },
            {
                "name": "Xiao-Guang Liu",
                "org": "Department of Biomaterials Center"
            },
            {
                "name": "Yong-Yue Wang",
                "org": "Department of Implantology"
            },
            {
                "name": "Ping Gong",
                "org": "Department of Implantology"
            }
        ],
        "title": "Vitamin D",
        "abstract": "This study investigated the effect of insulin and vitamin D",
        "keywords": [
            "Diabetes mellitus",
            "Implant",
            "Insulin",
            "Vitamin D3"
        ],
        "venue": "Bone",
        "year": 2013,
        "id": "om9znfYN"
    },
    "5LQsc7gp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Oral Disease"
            },
            {
                "name": "Lin Xiang",
                "org": "State Key Laboratory of Oral Disease"
            },
            {
                "name": "Yang Yao",
                "org": "State Key Laboratory of Oral Disease"
            },
            {
                "name": "Quan Yuan",
                "org": "Oral Implant Center"
            },
            {
                "name": "Lei Li",
                "org": "Department of Prosthodontics"
            },
            {
                "name": "Ping Gong",
                "org": "Oral Implant Center"
            }
        ],
        "title": "CGRP-alpha application: A potential treatment to improve osseoperception of endosseous dental implants",
        "abstract": "Dental implants have been used to restore missing teeth for several decades. However, the capacity of implants to feel the mechanical stimuli and transmit neural signals remains lower than that of natural teeth. The poor osseoperception of dental implants is due to the absence of periodontal ligaments and Ruffini-like endings as well as the secondary injury during the implant surgery and then the insufficient regeneration of damaged peripheral nerve fibers around the implants. It is a hot topic to improve the quantity and density of peripheral nerve fibers or mechanoreceptors around endosseous dental implants. Calcitonin gene-related peptide-alpha (\u03b1CGRP), a neuropeptide widely distributed throughout the central and peripheral nervous systems, is found to be upregulated in regenerating axons within injury zones and be capable of promoting local Schwann cells proliferation, which is critical for partnering during peripheral nerve regeneration. Moreover, researches show that \u03b1CGRP is a potent vasodilator and a physiologic activator of bone formation. Thus, we hypothesize that local application of \u03b1CGRP may promote peripheral nerve fibers regeneration during the bone healing progress after dental implant surgery, thus improve the osseoperception of dental implants. \u00a9 2013.",
        "keywords": [
            ""
        ],
        "venue": "Medical Hypotheses",
        "year": 2013,
        "id": "5LQsc7gp"
    },
    "eaDdnODz": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Oral Disease"
            },
            {
                "name": "Lin Xiang",
                "org": "State Key Laboratory of Oral Disease"
            },
            {
                "name": "Ping Gong",
                "org": "Oral Implant Center"
            }
        ],
        "title": "RE: \"the influence of RAMP1 overexpression on CGRP-induced osteogenic differentiation in MG-63 cells in vitro: An experimental study\"",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Journal of Cellular Biochemistry",
        "year": 2013,
        "id": "eaDdnODz"
    },
    "TZs3VaUR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "University of Hong Kong Faculty of Dentistry"
            },
            {
                "name": "Stefan St\u00fcbinger",
                "org": "Center for Applied Biotechnology and Molecular Medicine (CABMM)"
            },
            {
                "name": "Xi Ling Liu",
                "org": "University of Hong Kong Faculty of Dentistry"
            },
            {
                "name": "Urs A. Schneider",
                "org": "Musculoskeletal Research Unit"
            },
            {
                "name": "Niklaus P. Lang",
                "org": "Center for Applied Biotechnology and Molecular Medicine (CABMM)"
            }
        ],
        "title": "Healing of osteotomy sites applying either piezosurgery or two conventional saw blades: A pilot study in rabbits",
        "abstract": "Purpose: The purpose of this study was to compare bone healing of experimental osteotomies applying either piezosurgery or two different oscillating saw blades in a rabbit model. Methods: The 16 rabbits were randomly assigned into four groups to comply with observation periods of one, two, three and five weeks. In all animals, four osteotomy lines were performed on the left and right nasal bone using a conventional saw blade, a novel saw blade and piezosurgery. Results: All three osteotomy techniques revealed an advanced gap healing starting after one week. The most pronounced new bone formation took place between two and three weeks, whereby piezoelectric surgery revealed a tendency to faster bone formation and remodelling. Yet, there were no significant differences between the three modalities. Conclusions: The use of a novel as well as the piezoelectric bone-cutting instrument revealed advanced bone healing with a favourable surgical performance compared to a traditional saw. \u00a9 2013 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            ""
        ],
        "venue": "International Orthopaedics",
        "year": 2013,
        "id": "TZs3VaUR"
    },
    "mL3O3Uju": {
        "authors": [
            {
                "name": "Lin Xiang",
                "org": "Dental Implant Center"
            },
            {
                "name": "Li Ma",
                "org": "Dental Implant Center"
            },
            {
                "name": "Na Wei",
                "org": "Dental Implant Center"
            },
            {
                "name": "Ping Gong",
                "org": "Dental Implant Center"
            }
        ],
        "title": "Comments on 'Over-expression of circadian clock gene Bmal1 affects proliferation and the canonical Wnt pathway in NIH-3T3 cells'",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Cell Biochemistry and Function",
        "year": 2013,
        "id": "mL3O3Uju"
    },
    "w8shjPEn": {
        "authors": [
            {
                "name": "Lin Xiang",
                "org": "Faculty State Key Laboratory of Oral Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Faculty State Key Laboratory of Oral Diseases"
            },
            {
                "name": "Tianlu Wang",
                "org": "Faculty State Key Laboratory of Oral Diseases"
            },
            {
                "name": "Na Wei",
                "org": "Faculty State Key Laboratory of Oral Diseases"
            },
            {
                "name": "Ping Gong",
                "org": "Faculty State Key Laboratory of Oral Diseases"
            }
        ],
        "title": "Proper size of the 3-dimensional periodontal ligament stem cell (3D PDLSC) sphere is vital for cell viability",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology",
        "year": 2014,
        "id": "w8shjPEn"
    },
    "opRbVrui": {
        "authors": [
            {
                "name": "Wei Xin Cai",
                "org": ""
            },
            {
                "name": "Li Wu Zheng",
                "org": ""
            },
            {
                "name": "Chun Lei Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Martin Ehrbar",
                "org": ""
            },
            {
                "name": "Franz E. Weber",
                "org": ""
            },
            {
                "name": "Roger A. Zwahlen",
                "org": ""
            }
        ],
        "title": "Effect of different rhBMP-2 and TG-VEGF ratios on the formation of heterotopic bone and neovessels",
        "abstract": "Bioengineered bone substitutes might represent alternatives to autologous bone grafts in medically compromised patients due to reduced operation time and comorbidity. Due to the lack of an inherent vascular system their dimension is limited to the size of critical bone size defect. To overcome this shortcoming, the experiment tried to create heterotopic bone around vessels. In vivo, a two-component fibrin and thrombin gel containing recombinant bone morphogenic protein (rhBMP-2) and transglutamate vascular endothelial growth factor (TG-VEGF) in different ratios, respectively, was injected into a dimensionally stable membrane tube, wrapped around the femoral vessel bundle in twelve New Zealand white rabbits. Sacrifice occurred eight weeks postoperatively. Microcomputed tomography of the specimens showed significantly increased bone volume in the rhBMP-2 to TG-VEGF ratio of 10 to 1 group. Histology showed new bone formation in close proximity to the vessel bundle. Immunohistochemistry detected increased angiogenesis within the newly formed bone in the rhBMP-2 to TG-VEGF ratios of 3 to 1 and 5 to 1. Heterotopic bone was engineered in vivo around vessels using different rhBMP-2 and TG-VEGF ratios in a fibrin matrix injected into a dimensionally stable membrane tube which prevented direct contact with skeletal muscles. \u00a9 2014 Wei Xin Cai et al.",
        "keywords": [
            ""
        ],
        "venue": "BioMed Research International",
        "year": 2014,
        "id": "opRbVrui"
    },
    "rcYabeZ4": {
        "authors": [
            {
                "name": "Lin Xiang",
                "org": "Dental Implant Center, West China Hospital of Stomatology, Sichuan University"
            },
            {
                "name": "Li Ma",
                "org": "Dental Implant Center, West China Hospital of Stomatology, Sichuan University"
            },
            {
                "name": "Yao He",
                "org": "Orthodontic Centre, West China Hospital of Stomatology, Sichuan University"
            },
            {
                "name": "Na Wei",
                "org": "Dental Implant Center, West China Hospital of Stomatology, Sichuan University"
            },
            {
                "name": "Ping Gong",
                "org": "Dental Implant Center, West China Hospital of Stomatology, Sichuan University"
            }
        ],
        "title": "Transfection with follicular dendritic cell secreted protein to affect phenotype expression of human periodontal ligament cells",
        "abstract": "Follicular dendritic cell secreted protein (FDC-SP), has been found to inhibit osteogenic differentiation of human periodontal ligament cells (hPDLCs) in recent studies. Based on these findings, we further investigate its effect on phenotype expression of hPDLCs in the present study, aiming to contribute to a better understanding of the biological functions governing FDC-SP-induced hPDLC differentiation. hPDLCs were firstly identified with immunocytochemical staining, followed by transfection with FDC-SP lentiviral vector. Western blot analysis was used to confirm the expression of FDC-SP. Then the influence of FDC-SP transfection on hPDLC proliferation, osteogenic and fibrogenic phenotype expression was evaluated at the mRNA and protein level. Procollagen type I c-peptide production was measured and alizarin red staining was then conducted to demonstrate effect of FDC-SP on functional differentiation. We found that hPDLCs could be successfully transfected with FDC-SP. Cell proliferation and cell cycle tests indicated that transfection with FDC-SP did not affect hPDLC proliferation. Moreover, according to real-time PCR and Western blot results, expression levels of type 1 collagen alpha 1, type 1 collagen alpha 2 and type 3 collagen were upregulated while that of osteocalcin, osteopontin, and bone sialoprotein were downregulated in FDC-SP transfected cells. In addition, hPDLCs overexpressing FDC-SP exhibited higher PIP production than the controls. Our findings demonstrate that transfection with FDC-SP has negligible adverse effect on proliferation of hPDLCs and imply the biological function of FDC-SP as a fibroblastic phenotype stabilizer by inhibiting hPDLCs differentiation into mineralized tissue-forming cells, thus regulating regeneration in periodontal tissue engineering. \u00a9 2013 Wiley Periodicals, Inc.",
        "keywords": [
            "FOLLICULAR DENDRITIC CELL SECRETED PROTEIN",
            "HUMAN PERIODONTAL LIGAMENT CELLS",
            "PERIODONTAL TISSUE ENGINEERING",
            "PHENOTYPE",
            "TRANSFECTION"
        ],
        "venue": "Journal of Cellular Biochemistry",
        "year": 2014,
        "id": "rcYabeZ4"
    },
    "GaLMcLq9": {
        "authors": [
            {
                "name": "Jun Yuan Li",
                "org": "Oral Rehabilitation"
            },
            {
                "name": "Edmond Ho Nang Pow",
                "org": "Oral Rehabilitation"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Oral Diagnosis and Polyclinics"
            },
            {
                "name": "Li Ma",
                "org": "Oral Rehabilitation"
            },
            {
                "name": "Dora Lai Wan Kwong",
                "org": "Department of Clinical Oncology"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Dose-dependent effect of radiation on titanium implants: A quantitative study in rabbits",
        "abstract": "Objectives: The aim of the study was to investigate the dose-dependent effect of radiation on dental implant stability and osseointegration using a series of quantitative analyses. Material and methods: Six rabbits were randomly assigned to 15 and 30 Gy radiation groups. Each rabbit received radiation at the tibial and femoral metaphyseal region of left hind leg. The right leg was used as control. Implant surgery was performed on tibial and femoral metaphyses after 1 week. Totally 24 implants were inserted. The animals were killed at postoperative week four. Implant stability was measured using resonance frequency analysis. Ratio of bone volume to total volume (BV/TV), rate of bone growth, and bone-to-implant contact (BIC) were assessed using micro-computed tomography (micro-CT), fluorochrome labeling analysis, and histomorphometric analysis, respectively. Results: After 4 weeks of healing, all implants were integrated (n = 6). Implant stability was significantly compromised by 15 Gy (P = 0.010) and 30 Gy (P = 0.025) of radiation. Radiation decreased BV/TV, and the significant effect was detected at the dose of 15 Gy (P = 0.008) and 30 Gy (P < 0.001). Bone growth in osseointegration was impaired by radiation. In 15 Gy group, the radiation side showed significant lower rate of bone growth than the control side at week 3 (P = 0.001), while the undistinguishable signals on 30 Gy radiation side suggested the low rate of new bone formation at each time point. Histomorphological BIC had no significant difference between 15 Gy control side and 15 Gy radiation side. 30 Gy radiation side showed a significantly lower BIC than 30 Gy control side (P < 0.001) as well as 15 Gy radiation side (P < 0.001). Conclusions: Implant stability and osseointegration were compromised by radiation. Radiation compromised osseointegration in a dose-dependent manner. \u00a9 2013 John Wiley & Sons A/S.",
        "keywords": [
            "Animal experiments",
            "Biomaterials",
            "Bone-implant interactions",
            "Morphometric analysis",
            "Radiology"
        ],
        "venue": "Clinical Oral Implants Research",
        "year": 2014,
        "id": "GaLMcLq9"
    },
    "ytqPeN4m": {
        "authors": [
            {
                "name": "Jun Yuan Li",
                "org": "Oral Rehabilitation"
            },
            {
                "name": "Edmond Ho Nang Pow",
                "org": "Oral Rehabilitation"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Oral Rehabilitation"
            },
            {
                "name": "Li Ma",
                "org": "Oral Rehabilitation"
            },
            {
                "name": "Dora Lai Wan Kwong",
                "org": "Department of Clinical Oncology"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Quantitative analysis of titanium-induced artifacts and correlated factors during micro-CT scanning",
        "abstract": "Objectives: To investigate the impact of cover screw, resin embedment, and implant angulation on artifact of microcomputed tomography (micro-CT) scanning for implant. Materials and methods: A total of twelve implants were randomly divided into 4 groups: (i) implant only; (ii) implant with cover screw; (iii) implant with resin embedment; and (iv) implants with cover screw and resin embedment. Implants angulation at 0\u00b0, 45\u00b0, and 90\u00b0 were scanned by micro-CT. Images were assessed, and the ratio of artifact volume to total volume (AV/TV) was calculated. A multiple regression analysis in stepwise model was used to determine the significance of different factors. One-way ANOVA was performed to identify which combination of factors could minimize the artifact. Results: In the regression analysis, implant angulation was identified as the best predictor for artifact among the factors (P < 0.001). Resin embedment also had significant effect on artifact volume (P = 0.028), while cover screw had not (P > 0.05). Non-embedded implants with the axis parallel to X-ray source of micro-CT produced minimal artifact. Conclusions: Implant angulation and resin embedment affected the artifact volume of micro-CT scanning for implant, while cover screw did not. \u00a9 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.",
        "keywords": [
            "Artifact",
            "CT Imaging",
            "Dental implant",
            "Micro-CT",
            "Radiology"
        ],
        "venue": "Clinical Oral Implants Research",
        "year": 2014,
        "id": "ytqPeN4m"
    },
    "cYhC5UkT": {
        "authors": [
            {
                "name": "Ian Yip",
                "org": "Oral Rehabilitation, Faculty of Dentistry, The University of Hong Kong"
            },
            {
                "name": "Li Ma",
                "org": "Oral Rehabilitation, Faculty of Dentistry, The University of Hong Kong"
            },
            {
                "name": "Nikos Mattheos",
                "org": "Oral Rehabilitation, Faculty of Dentistry, The University of Hong Kong"
            },
            {
                "name": "Michel Dard",
                "org": "Department of Periodontology and Implant Dentistry, College of Dentistry, New York University"
            },
            {
                "name": "Niklaus P. Lang",
                "org": "Oral Rehabilitation, Faculty of Dentistry, The University of Hong Kong"
            }
        ],
        "title": "Defect healing with various bone substitutes",
        "abstract": "Biphasic calcium phosphates (BCPs), mixture of hydroxyapatite (HA) and \u03b2-tricalcium phosphate (\u03b2-TCP) are synthetic bone substitutes, which are increasingly used in adjunctive implant and periodontal surgery. The aim of this study was to evaluate the rate and amount of bone regeneration in defects filled with three different BCPs in relation to deproteinized bovine bone mineral (DBBM). Method: Ten New Zealand rabbits were used in the experiment. Four defects of 6\u00a0mm in diameter were prepared in each rabbit, and they were filled with different biomaterials: BCP with HA/\u03b2-TCP ratio of 60/40 (BCPG1), ratio of 10/90 (BCPG2), a BCP with polylactide incorporated (moldable BCP) and DBBM. Group A (n\u00a0=\u00a05) rabbits were sacrificed after 3\u00a0months, and group B (n\u00a0=\u00a05) were sacrificed 6\u00a0months after surgery. Histological and histomorphometric analyses were performed. Mean percentages of mineralized new bone (%MNB), bone marrow (%BM), residual grafting material (%RG) and soft tissue (%ST) were calculated for each bone substitute. Results: Percentages of MNB in defects filled with the four bone substitutes were comparable after 3\u00a0months and 6\u00a0months. Amount of MNB regenerated for moldable BCP and DBBM after 6\u00a0months were significantly higher than after 3\u00a0months (P\u00a0<\u00a00.05), whereas those for BCPG1 and BCPG2 did not show significant change. Percentage RG was significantly higher in moldable BCP compared with BCPG1 (P\u00a0<\u00a00.05) after 3\u00a0months. Conclusion: After 3\u00a0months, the granules-form synthetic materials performed better than DBBM in terms of bone regeneration. The grafting materials performed similarly after 6\u00a0months of healing. Addition of polylactide in moldable BCP may slow down osteogenesis in grafted defects.",
        "keywords": [
            "Animal study",
            "Biomaterials",
            "Bone substitutes"
        ],
        "venue": "Clinical Oral Implants Research",
        "year": 2015,
        "id": "cYhC5UkT"
    },
    "311Bmj4i": {
        "authors": [
            {
                "name": "Jun Yuan Li",
                "org": "Oral Rehabilitation, Faculty of Dentistry, University of Hong Kong"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Oral Diagnosis and Polyclinics, Faculty of Dentistry, University of Hong Kong"
            },
            {
                "name": "Li Ma",
                "org": "Oral Rehabilitation, Faculty of Dentistry, University of Hong Kong"
            },
            {
                "name": "Dora Lai Wan Kwong",
                "org": "Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, University of Hong Kong"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Oral and Maxillofacial Surgery, Faculty of Dentistry, University of Hong Kong"
            },
            {
                "name": "Edmond Ho Nang Pow",
                "org": "Oral Rehabilitation, Faculty of Dentistry, University of Hong Kong"
            }
        ],
        "title": "Effect of Fluoride-Modified Titanium Surface on Early Adhesion of Irradiated Osteoblasts",
        "abstract": "Objective. The present study aimed to investigate the effect of fluoride-modified titanium surface on adhesion of irradiated osteoblasts. Materials and Methods. Fluoride-modified surface was obtained and the morphology, roughness, and chemical composition of the surface were evaluated by scanning electron microscopy, atomic force microscopy, and X-ray photoelectron spectroscopy, respectively. The adhesion of irradiated osteoblast-like cells, in terms of number, area, and fluorescence intensity on the titanium surface, was evaluated using immunofluorescence staining. Results. Numerous nanosize pits were seen only in the F-TiO surface. The pits were more remarkable and uniform on F-TiO surface than on TiO surface; however, the amplitude of peaks and bottoms on F-TiO surface appeared to be smaller than on TiO surface. The Sa value and Sdr percentage of TiO surfaces were significantly higher than those of F-TiO surface. The concentrations of main elements such as titanium, oxygen, and carbon were similar on both surfaces. The number of irradiated osteoblasts adhered on the control surface was larger than on fluoride-modified surface. Meanwhile, the cells on the fluoride-modified surface formed more actin filaments. Conclusions. The fluoride-modified titanium surface alters the adhesion of irradiated osteoblasts. Further studies are needed to investigate the proliferation, differentiation, maturation, gene expression, and cytokine production of irradiated osteoblasts on fluoride-modified titanium surface.",
        "keywords": [
            ""
        ],
        "venue": "BioMed Research International",
        "year": 2015,
        "id": "311Bmj4i"
    },
    "KExevR0v": {
        "authors": [
            {
                "name": "Jun Yuan Li",
                "org": "Oral Rehabilitation, Faculty of Dentistry, University of Hong Kong"
            },
            {
                "name": "Edmond Ho Nang Pow",
                "org": "Oral Rehabilitation, Faculty of Dentistry, University of Hong Kong"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Oral Diagnosis and Polyclinics, Faculty of Dentistry, University of Hong Kong"
            },
            {
                "name": "Li Ma",
                "org": "Oral Rehabilitation, Faculty of Dentistry, University of Hong Kong"
            },
            {
                "name": "Dora Lai Wan Kwong",
                "org": "Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, University of Hong Kong"
            },
            {
                "name": "Lim Kwong Cheung",
                "org": "Oral and Maxillofacial Surgery, Faculty of Dentistry, University of Hong Kong"
            }
        ],
        "title": "Effects of calcium phosphate nanocrystals on osseointegration of titanium implant in irradiated bone",
        "abstract": "Radiotherapy may compromise the integration of implant and cause implant loss. Implant surface modifications have the possibility of promoting cell attachment, cell growth, and bone formation which ultimately enhance the osseointegration process. The present study aimed to investigate the effects of calcium phosphate nanocrystals on implant osseointegration in irradiated bone. Sixteen rabbits were randomly assigned into control and nano-CaP groups, receiving implants with dual acid-etched surface or dual acid-etched surface discretely deposited of nanoscale calcium-phosphate crystals, respectively. The left leg of all the rabbits received 15 Gy radiation, followed by implants placement one week after. Four animals in each group were sacrificed after 4 and 12 weeks, respectively. Implant stability quotient (ISQ), ratio of bone volume to total volume (BV/TV), bone growth rate, and bone-to-implant contact (BIC) were evaluated. The nano-CaP group showed significantly higher ISQ (week 12, P=0.031) and bone growth rate (week 6, P=0.021; week 9, P=0.001) than that in control group. No significant differences in BV/TV and BIC were found between two groups. Titanium implant surface modified with CaP nanocrystals provides a potential alternative to improve bone healing around implant in irradiated bone.",
        "keywords": [
            ""
        ],
        "venue": "BioMed Research International",
        "year": 2015,
        "id": "KExevR0v"
    },
    "kndkwzhz": {
        "authors": [
            {
                "name": "Yan-Ping Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yi-Min Jin",
                "org": ""
            }
        ],
        "title": "Comparison of differences in pulse pressure parameters in patients with acute cerebral infarction",
        "abstract": "Background: It is of great significance to understand the effects of different components of blood pressure on the occurrence of cerebrovascular diseases and administer proper decompression treatments in various situations. Objective: To study the relationship of increased pulse pressure with the occurrence and severity degree of cerebral infarction by analyzing the data of pulse pressure recorded in hospitalized patients with acute cerebral infarction. Design: Case-control analysis. Setting: First Af filiated Hospital of Harbin Medical University. Participants: A total of 300 patients hospitalized at the First Affiliated Hospital of Harbin Medical University between June 2002 and January 2003 for ischemic cerebral infarction were enrolled, including 196 males and 104 females aged (57.9\u00b111.9) years. Another 199 persons who came to the same hospital for physical examination at the same period were set as normal group, including 110 males and 89 females aged (55.9\u00b112.4) years. Methods: 1 Measurement of blood pressure: Systolic pressure and diastolic pressure of each person were recorded with mercury sphygmomanometer at the site of brachial artery of the right upper extremity and pulse pressure was calculated. 2 Evaluation of neurological impairment: Upon hospital admission, each patient with ischemic cerebral infarction was evaluated with the stroke scale made by the National Institute of Health (NIHSS), in which a higher scale means more severe infarction. Main outcome measures: 1 Comparison of blood pressure parameters of subjects in the two groups. 2 Distribution of different pulse pressure levels in the two groups. 3 Comparison of pulse pressure of subjects of different age in the two groups. 4 Results of non-parameters tests of neural function loss in cerebral infarction patients with different pulse pressure levels. Results: 1 Mean systolic pressure: It was significantly higher in the case group than in control group [(152\u00b122), (133\u00b119) mm Hg, t' =10.494, P < 0.01]. Mean diastolic pressure: It was higher in the case group than in control group [(93\u00b114); (81\u00b111) mm Hg, t' = 10.129, P < 0.01]. Mean pulse pressure: It was higher in the case group than in control group [(59.61\u00b111.86), (51.93\u00b114.10) mm Hg, t' =5.612, P < 0.05]. Pairwise correlation analysis showed that Pearson correlation coefficient between pulse pressure and systolic pressure was 0.789 (P < 0.01); Pearson correlation, coefficient between pulse pressure and diastolic pressure was 0.169 (P < 0.01). Therefore, there was a close correlation between pulse pressure and systolic pressure. 2 Pulse pressure was distributed between 60 mm Hg and 69 mm Hg in most subjects in the case group, which accounted for 27.7%. It was 40-49 mm Hg in control group, which accounted for 35.7%. It indicated that the incidence rate was high when the pulse pressure was over 60 mm Hg in cerebral infarction. 3 Pulse pressure increased with age. The level of pulse pressure in 40-69 years case group was higher than that in 40-69 control group [(54\u00b116), (45\u00b19)mm Hg, t=4.86, P=0.000]. 4 Patients with cerebral infarction of different levels of pulse pressure were given non-parameter tests of neurological impairment evaluation. The results of Kruskal-Wallis test were \u03c7",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2006,
        "id": "kndkwzhz"
    },
    "as0sKHXI": {
        "authors": [
            {
                "name": "Ming-Hua Ren",
                "org": ""
            },
            {
                "name": "Shao-Bin Ni",
                "org": ""
            },
            {
                "name": "Qi-Yin Chen",
                "org": ""
            },
            {
                "name": "Wan-Hai Xu",
                "org": ""
            },
            {
                "name": "Chang-Lin Wang",
                "org": ""
            },
            {
                "name": "Yi-Ming Fu",
                "org": ""
            },
            {
                "name": "Zhi-Xing Jiao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhong-Shan Zhao",
                "org": ""
            },
            {
                "name": "Xing-Han Liu",
                "org": ""
            }
        ],
        "title": "Optimization of extracting method and inhibitory action of recombinant human endostatin in bladder cancer",
        "abstract": "Objective: To explore the optimal method for protein expression in rhES (recombinant human endostatin) and study the anti-tumor activities of rhES in solid tumor and established cell line. Methods: Different IPTG concentrations, the timing of adding IPTG into the culture medium and the different time of expression were employed to explore the optimized conditions of protein expression. Activity examination; (1) animal experiment; nude mice bearing subcutaneous cancer in treated group and controlled group were observed. (2) cellular experiment: the inhibitory effect of rhES in T-24 established cell line were observed by MTT assay and cancer cell growth curve. Results: The expression of rhES protein was 58.65%. Of all the E. coli body proteins, the protein purity after purification was 96.22%. Activity examination indicated that rhES could inhibit the growth of solid tumor and the established cell line. In animal experiment, the tumor inhibition rate was 66.8%. Cell experiment; the 50% inhibitory concentration (IC",
        "keywords": [
            "Anti-tumor",
            "Bladder neoplasms",
            "Endostatins",
            "Protein expression"
        ],
        "venue": "National Medical Journal of China",
        "year": 2009,
        "id": "as0sKHXI"
    },
    "hOggBgri": {
        "authors": [
            {
                "name": "Ming-Hua Ren",
                "org": "Department of Urology"
            },
            {
                "name": "Shao-Bin Ni",
                "org": "Department of Urology"
            },
            {
                "name": "Qi-Yin Chen",
                "org": "Department of Urology"
            },
            {
                "name": "Chang-Lin Wang",
                "org": "Department of Urology"
            },
            {
                "name": "Yi-Ming Fu",
                "org": "Department of Urology"
            },
            {
                "name": "Zhi-Xing Jiao",
                "org": "Department of Urology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Urology"
            },
            {
                "name": "Zhong-Shan Zhao",
                "org": "Department of Urology"
            },
            {
                "name": "Yong-Shun Duan",
                "org": "Department of Urology"
            }
        ],
        "title": "Effects of irrigating fluid absorption in percutaneous nephrolithotripsy",
        "abstract": "Objective: To determine the hemodynamic status, fluid-electrolyte changes and complications associated with irrigation time in percutaneous nephrolithotripsy. Methods: A total of 68 renal calculi patients (31 males and 37 females) were recruited. The lateral recumbent percutaneous nephrolithotripsy was operated with Ho laser under ultrasonic guidance. 0.9% NaCT was used as perfusion fluid. The following items were recorded; mean arterial blood pressure(MAP), heart rate, central venous pressure (CVP), hemoglobin, sodium, potassium and chloride; perfusion time during operation; perioperative and post-operative complications. Results: (1) Peri-operative and post-operative conditions; the average operative time was 83.1 \u00b1 22.21 minutes. Two cases stopped because of bleeding after puncture and the tube of stoma was placed for stone clearance of the second time. There was more bleeding in 11 patients, but the operations were continued with blood transfusion and close monitoring. Two operations ceased because of a premonition of congestive heart failure. Nine patients needed post-operative blood transfusion and 18 had a post-operative fever. One patient bled in and around the tube and had a peri-renal infection a week later. (2) Changes of observation parameters; there was no significant difference in CVP, heart rate, hemoglobin, sodium, potassium and chloride (P > 0.05). The post-perfusion value of MAP increased(P < 0.05) especially in the cases of more bleeding and long time of irrigation. Peri-operative and post-operative injection of furosemide could reduce the CVP value. The average irrigation time in the fever group was longer than the non-fever group (P < 0.05) and the CVP value of the fever group was higher than the non-fever group(P < 0.05). Conclusion: Low pressure and short time of perfusion are safe in clinical practice. Congestive heart failure after the perfusion and the occurrence of post-operative infections are difficult to avoid when there are a long time of irrigation and more bleeding during operation. Copyright \u00a9 2012 by the Chinese Medical Association.",
        "keywords": [
            "Central venous pressure",
            "Fever",
            "Percutaneous nephrolithotripsy",
            "Perfusion fluid"
        ],
        "venue": "National Medical Journal of China",
        "year": 2010,
        "id": "hOggBgri"
    },
    "t2fdu2Sk": {
        "authors": [
            {
                "name": "Ming-Hua Ren",
                "org": "Department of Urinary Surgery"
            },
            {
                "name": "Jing-Song Yu",
                "org": "Department of Urinary Surgery"
            },
            {
                "name": "Er-Lin Song",
                "org": "Department of Urinary Surgery"
            },
            {
                "name": "Cheng Zhang",
                "org": "Department of Urinary Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Urinary Surgery"
            },
            {
                "name": "Zhi-Xing Jiao",
                "org": "Department of Urinary Surgery"
            },
            {
                "name": "Wei-Ming Zhao",
                "org": "Department of Urinary Surgery"
            },
            {
                "name": "Yu-Juan Shan",
                "org": "Food Science and Engineering School of Harbin Institute of Technology"
            },
            {
                "name": "Shao-Bin Ni",
                "org": "Department of Urinary Surgery"
            }
        ],
        "title": "Antitumor effects of mutant endostatin are enhanced by Bcl-2 antisense oligonucleotides in UM-UC-3 bladder cancer cell line",
        "abstract": "Background Endostatin is a potent inhibitor of tumor angiogenesis. In the preliminary studies, we developed a mutant endostatin containing Arg-Gly-Asp-Arg-Gly-Asp (RGDRGD) sequences. In this study, we compared the antitumor effects of mutant endostatin and Bcl-2 antisense oligonucleotides both in combination and individually. Methods The artificially synthesized Bcl-2 ASODN (antisense oligonucleotides) included a translation-initiation site and was transfected into the bladder cancer cells by Lipofectamine. Cell growth was investigated by the tumor cell growth chart, MTT assay, caspase-3 activity detection assay, AO/EB fluorescein stain, and the annexin V-FITC apoptosis detection assay. In the in vivo study, UM-UC-3 bladder cancer cells were subcutaneously implanted into nude mice and the growth of tumor was examined. The ultrastructure of the tumor tissues in the treated and control groups were observed. Results The cell growth chart showed that the cell population of the treated combination group decreased by 52.04% compared to the control group. The inhibition rate of the treated combination group was (79.66\u00b16.79)%, whereas those of the individual ASODN and ES groups were (53.39\u00b13.22)% and (50.22\u00b15.46)% respectively. In the caspase-3 activity detection using AO/EB fluorescein stain and annexin V-FITC apoptosis detection assay, the co-inhibitory effect was higher than the individual inhibitory effects (P<0.05). There were significant differences in the inhibition of the solid tumor growth in the in vivo study. Conclusions Our findings indicated that Bcl-2 antisense oligonucleotides enhance the antitumor effects of mutant endostatin both in vitro and in vivo. We noted the synergistic effects of Bcl-2 antisense oligonucleotides combined with mutant endostatin.",
        "keywords": [
            "Antisense oligonucleotides",
            "Arg-Gly-Asp",
            "Bcl-2",
            "Endostatin"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2013,
        "id": "t2fdu2Sk"
    },
    "TKqbTaim": {
        "authors": [
            {
                "name": "Ming Hua Ren",
                "org": "Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University"
            },
            {
                "name": "Cheng Zhang",
                "org": "Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University"
            },
            {
                "name": "Wei Jun Fu",
                "org": "Department of Urinary Surgery, Chinese People's Liberation Army General Hospital"
            },
            {
                "name": "Yi Ming Fu",
                "org": "Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University"
            },
            {
                "name": "Wei Ming Zhao",
                "org": "Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University"
            },
            {
                "name": "Wan Hai Xu",
                "org": "Department of Urinary Surgery, Fourth Affiliated Hospital, Harbin Medical University"
            },
            {
                "name": "Shao Bin Ni",
                "org": "Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University"
            }
        ],
        "title": "Balloon dilation versus Amplatz dilation during ultrasound-guided percutaneous nephrolithotomy for staghorn stones",
        "abstract": "Background Amplatz dilation and balloon dilation are different methods in creating the accesses during percutaneous nephrolithotomy (PCNL). The aim of this study was to review the surgical experiences of managing staghorn calculi by Amplatz dilation and balloon dilation for 3 years. Methods We retrospectively analyzed clinical data from 125 patients (129 kidneys) with staghorn kidney stones who underwent PCNL from January 2010 to December 2012, of whom 60 patients underwent Amplatz dilation (AD group) and 65 underwent balloon dilation (BD group) during PCNL. Results The AD and BD groups were similar in age, male-female ratio, stone burden, stone type, hydronephrosis, and proportion of patients who had undergone extracorporeal lithotripsy. However, these two groups showed significant differences in terms of duration of percutaneous access (15.1\u00b13.6) minutes vs. (10.0\u00b13.3) minutes, one-attempt success rate of dilation via a single access 88.9% (72/81) vs. 97.8%91/93), hemoglobin drop after surgery (3.5\u00b10.9) g/dl vs. (1.7\u00b10.9) g/dl, number of cases requiring intraoperative and postoperative blood transfusion 27.9% (n=17) vs. 13.2%n=9), changes of central venous pressure before and after surgery (2.3\u00b11.2) cmH",
        "keywords": [
            "Amplatz dilation",
            "Balloon dilation",
            "Percutaneous nephrolithotomy",
            "Staghorn stones",
            "Ultrasound"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2014,
        "id": "TKqbTaim"
    },
    "soeBspAK": {
        "authors": [
            {
                "name": "Zhixuan Zhang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Yu Fan",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Qinghua Zhou",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Yanping Wang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Xiaohe Chen",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Wen Zhu",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Xueqin Yang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Ying Zhao",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            }
        ],
        "title": "Effects of polysaccharid on expression of angiogenic-related genes in human high-metastatic large cell lung cancer cell line L9981",
        "abstract": "Background and objective: Lung cancer is one of the most malignant cancers which is hazarding the people's health and life in the world. At present, it is a highlight to exploit antitumor drug from plant at home and abroad. The aim of this study is to observe the effects of polysaccharid (PS-T) on expression of angiogenic-related gene mRNA in human high-metastatic large cell lung cancer cell line L9981, and to explore its possible molecular mechanism. Methods: L9981 in vitro was cultured, and the growth data were obtained by trypan blue staining. The mRNA transcript expression of \u03b2-catenin, E-cadherin, TIMP-1, CD44V6, MMP-2, endostatin, VEGF was detected in L9981 by RT-PCR before and after treating with PS-T. The ability of invasion of L9981 was determined by Boyden chamber method. Results: 1 PS-T had remarkably inhibitive effects on the growth of L9981 in vitro. The inhibitive rate of PS-T on L9981 was concentration- dependent. No significant difference of inhibitive rate was found among the PS-T (1 g/L), cisplatin (3 mg/L) and PS-T (0.05 g/L) + cisplatin (1.5 mg/L)(P>0.05). 2 The mRNA expression level of \u03b2-catenin, E-cadherin, TIMP-1, endostatin and MMP-2 was upregulated, while that of VEGF and CD44V6 was downregulated. Out of them the mRNA expression level of TIMP-1 and endostatin was remarkably upregulated, the expression level of CD44V6 was significanyly downregulated. 3 The in vitro invasive abilities of L9981 was significantly decreased in the PS-T, DDP and PS-T+DDP groups compared with that in blank control group. Conclusion: 1 PT-S could inhibit the growth of human high-metastatic large cell lung cancer cell line L9981 in vitro, the effect is dose-dependent. 2 PS-T can down- or up-regulate the mRNA transcript expression of some angiogenic-related gene mRNA. 3 PS-T has remarkably coordinating effects with cisplatin in the L9981 lung cancer cell line.",
        "keywords": [
            "Antiangiogenics",
            "Human high-metastatic large cell lung cancer cell line L9981",
            "PS-T"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2006,
        "id": "soeBspAK"
    },
    "BDTILliB": {
        "authors": [
            {
                "name": "Congmian Zhen",
                "org": "Institute of Physics"
            },
            {
                "name": "Xiaoxia Zhai",
                "org": "Institute of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Physics"
            },
            {
                "name": "Xiuling Li",
                "org": "Institute of Physics"
            },
            {
                "name": "Xiangfu Nie",
                "org": "Institute of Physics"
            }
        ],
        "title": "Effects of C layer on the microstructure and magnetic properties of FePt recording media films",
        "abstract": "FePt/C mutilayer films were fabricated by magnetron sputtering system, then postannealed in vacuum. X-ray diffraction measurements show that the as-deposited films were disordered and the ordered L\n                        ",
        "keywords": [
            "Hysteresis loops",
            "Magnetic recording material",
            "Magnetron sputtering system",
            "Mutilayer films"
        ],
        "venue": "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
        "year": 2006,
        "id": "BDTILliB"
    },
    "OQpUIJ2w": {
        "authors": [
            {
                "name": "Cong-Mian Zhen",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Jin-Juan Zhang",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Ying Liu",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Xiang-Fu Nie",
                "org": "College of Physics Science and Information Engineering"
            }
        ],
        "title": "Effect of Ti (Cr) underlayer on the magnetic properties and microstructure of CoCrTa film for perpendicular magnetic recording media",
        "abstract": "C/CoCrTa/X (X = Cr, Ti) films were fabricated with DC facing target magnetron sputtering apparatus. Their magnetic properties and microstructure were characterized by vibrating sample magnetometer (VSM), X-ray diffraction (XRD), and scan probe microscope (SPM), respectively. The experimental results indicate that the Ti underlayer can induce the c-axis orientation of Co grain in the direction perpendicular to the film surface. For samples with Ti underlayer, the grain size and the surface roughness are relatively finer, and magnetic domains can be observed obviously. These results show that the sample with Ti underlayer is more suitable for the perpendicular magnetic recording media.",
        "keywords": [
            "CoCrTa",
            "Microstructure",
            "Perpendicular magnetic recording",
            "Underlayer"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2007,
        "id": "OQpUIJ2w"
    },
    "uZWvLtJP": {
        "authors": [
            {
                "name": "Congmian Zhen",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Jinjuan Zhang",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Denglu Hou",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Ying Liu",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Shiqiang Li",
                "org": "Department of Physics"
            }
        ],
        "title": "Effects of sputtered Ar pressure and substrate temperature on the microstructure and magnetic properties of Cr/SmCo5/Cr films",
        "abstract": "Cr/SmCo\"5/Cr films were fabricated by a DC facing targets magnetron sputtering. The influences of sputtered Ar pressure and substrate temperature on their microstructure and magnetic properties were investigated. Magnetic measurements indicate that the optimal substrate temperature was 450\u00b0C, and the film deposited at 2 Pa Ar pressure had the largest in-plane coercivity (2403.54 Oe). No SmCo\"5 diffraction peaks except Cr (110) peak with body-centered-cubic structure were seen in all the samples by X-ray diffusion. The Needle-like grains of the film deposited at low Ar pressure were observed by atomic force microscope. The domain pattern of the film fabricated at 2 Pa Ar pressure showed more uniform. When the sputtered Ar pressure was 2 Pa, the narrowest switching field distribution (0.57) was obtained, indicating a narrower grain size distribution. The \u03b4M value was nearly zero for the film deposited at 2 Pa Ar pressure, and this indicated that there was almost noninteraction between grains. \u00a9 2008 World Scientific Publishing Company.",
        "keywords": [
            "atomic force microscopy",
            "longitudinal magnetic recording",
            "magnetic measurements",
            "Sputtered Ar pressure"
        ],
        "venue": "Surface Review and Letters",
        "year": 2008,
        "id": "uZWvLtJP"
    },
    "u9GSFe7L": {
        "authors": [
            {
                "name": "Congmian Zhen",
                "org": "Institute of Physics"
            },
            {
                "name": "Yuanbo Liu",
                "org": "Institute of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Physics"
            },
            {
                "name": "Zhaoguang Pang",
                "org": "Institute of Physics"
            },
            {
                "name": "Chengfu Pan",
                "org": "Institute of Physics"
            },
            {
                "name": "Denglu Hou",
                "org": "Institute of Physics"
            }
        ],
        "title": "Ferromagnetism in Ge/SiO2 multilayer films",
        "abstract": "The onset of room-temperature (RT) ferromagnetism (FM) has been experimentally observed in amorphous Ge/SiO",
        "keywords": [
            ""
        ],
        "venue": "Journal of Applied Physics",
        "year": 2010,
        "id": "u9GSFe7L"
    },
    "QmLXkcxI": {
        "authors": [
            {
                "name": "Hong-Juan Zhou",
                "org": ""
            },
            {
                "name": "Cong-Mian Zhen",
                "org": ""
            },
            {
                "name": "Yong-Jin Zhang",
                "org": ""
            },
            {
                "name": "Cui-Lian Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Deng-Lu Hou",
                "org": ""
            }
        ],
        "title": "Preparation and magnetism of the N doped SiO2 thin film",
        "abstract": "The N doped SiO",
        "keywords": [
            "Interface magnetism",
            "N doped SiO2 thin films",
            "Radio frequency magnetron reaction sputtering",
            "Substrate temperature"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2010,
        "id": "QmLXkcxI"
    },
    "CiKv20Xe": {
        "authors": [
            {
                "name": "Congmian Zhen",
                "org": ""
            },
            {
                "name": "Yuanbo Liu",
                "org": ""
            },
            {
                "name": "Yongjin Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chengfu Pan",
                "org": ""
            },
            {
                "name": "Denglu Hou",
                "org": ""
            }
        ],
        "title": "Room-temperature ferromagnetism in Si-SiO2 composite film on glass substrate",
        "abstract": "Room-temperature ferromagnetism (FM) has been observed in Si-SiO ",
        "keywords": [
            "Coupling",
            "Defects",
            "Room-temperature ferromagnetism",
            "Si-SiO2 composite film",
            "Volume percentage"
        ],
        "venue": "Journal of Alloys and Compounds",
        "year": 2010,
        "id": "CiKv20Xe"
    },
    "4b2j86x2": {
        "authors": [
            {
                "name": "Zhenzhen Zhou",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Denglu Hou",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics Science and Information Engineering"
            },
            {
                "name": "Congmian Zhen",
                "org": "College of Physics Science and Information Engineering"
            }
        ],
        "title": "Novel multiferroic lead-free BaTiO3/FeBSi composite films",
        "abstract": "\"Green\" multiferroic BaTiO",
        "keywords": [
            "Composite films",
            "Lead-free",
            "Multiferroic"
        ],
        "venue": "Advanced Materials Research",
        "year": 2010,
        "id": "4b2j86x2"
    },
    "cDYndNtW": {
        "authors": [
            {
                "name": "Weixia Gao",
                "org": "Handan No.1 Middle School"
            },
            {
                "name": "Li Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Denglu Hou",
                "org": "Department of Physics"
            },
            {
                "name": "Yuchan Hu",
                "org": "Department of Physics"
            },
            {
                "name": "Qian Zhang",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Congmian Zhen",
                "org": "Department of Physics"
            }
        ],
        "title": "The effect of Co ion implantation on Ge1-xMnx films",
        "abstract": "Ge",
        "keywords": [
            "Doping",
            "Ion implantation",
            "Magnetic material",
            "Semiconducting material"
        ],
        "venue": "Applied Surface Science",
        "year": 2011,
        "id": "cDYndNtW"
    },
    "i0PVAocD": {
        "authors": [
            {
                "name": "Yu-Long Zheng",
                "org": "Hebei Advanced Thin Films Key Laboratory"
            },
            {
                "name": "Cong-Mian Zhen",
                "org": "Hebei Advanced Thin Films Key Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Hebei Advanced Thin Films Key Laboratory"
            },
            {
                "name": "Xiu-Ling Li",
                "org": "Hebei Advanced Thin Films Key Laboratory"
            },
            {
                "name": "Cheng-Fu Pan",
                "org": "Hebei Advanced Thin Films Key Laboratory"
            },
            {
                "name": "Deng-Lu Hou",
                "org": "Hebei Advanced Thin Films Key Laboratory"
            }
        ],
        "title": "Room-temperature ferromagnetism observed in Si-Al2O3 composite film",
        "abstract": "Room-temperature ferromagnetism (FM) is observed in Si-Al",
        "keywords": [
            "Al2O3 film",
            "Doping",
            "Exchange interaction",
            "Room-temperature ferromagnetism"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2011,
        "id": "i0PVAocD"
    },
    "WerYE96M": {
        "authors": [
            {
                "name": "Li Wang",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Weixia Gao",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Denglu Hou",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Yuchan Hu",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Qian Zhang",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Congmian Zhen",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Fengchun Hu",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Chao Wang",
                "org": "National Synchrotron Radiation Laboratory"
            }
        ],
        "title": "Structural and magnetic properties of Si semiconductor co-implanted by Fe-and N-ions",
        "abstract": "Fe and N ions were co-implanted into Si wafers using the metal vapor vacuum arc technique and Kaufman technique. Structural analysis showed that Fe ions existed in the matrix at isolated substitution sites in the low dose sample (2.0 \u00d7 10 ",
        "keywords": [
            "Co-implanted",
            "Diluted magnetic semiconductors",
            "Room-temperature ferromagnetism",
            "The local micro-structure"
        ],
        "venue": "Materials Chemistry and Physics",
        "year": 2012,
        "id": "WerYE96M"
    },
    "ey6SFsJx": {
        "authors": [
            {
                "name": "Cuilian Zhao",
                "org": "Institute of Physics"
            },
            {
                "name": "Congmian Zhen",
                "org": "Institute of Physics"
            },
            {
                "name": "Yuanzheng Li",
                "org": "Institute of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Physics"
            },
            {
                "name": "Chengfu Pan",
                "org": "Institute of Physics"
            },
            {
                "name": "Denglu Hou",
                "org": "Institute of Physics"
            }
        ],
        "title": "Ferromagnetism in Cu-doped silicon carbide",
        "abstract": "Cu doped silicon carbide is shown to be ferromagnetic based on experiment results and first-principles calculations. The magnetization value of the Cu doped silicon carbide decreased as the Cu concentration increased. When the films were annealed at 800\u00b0C, the ferromagnetic signal was increased. Reduction of the C vacancy concentration will introduce a large total moment in the system. Theoretically, compared with the case of one Cu atom replacing one Si atom, increasing the Cu doping, changing the Cu atom location or including carbon vacancies in the calculations for the system all make the ferromagnetic moment decrease. One Cu atom replacing one Si atom with the addition of one C vacancy makes the energy band gap of the system disappear. Our investigations suggest that the ferromagnetism arises from the hybridization between Cu 3d orbital and C 2p orbital. Ferromagnetic moment is influenced by a symmetry-lowering distortion of the surrounding lattice by the Cu dopant. \u00a9 2012 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Cu-doped",
            "Ferromagnetism",
            "First-principles calculation",
            "SiC"
        ],
        "venue": "Solid State Communications",
        "year": 2012,
        "id": "ey6SFsJx"
    },
    "jjNR33tn": {
        "authors": [
            {
                "name": "Cuilian Zhao",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "Congmian Zhen",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "Yuanbo Liu",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "Chengfu Pan",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "Zhaoguang Pang",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "Denglu Hou",
                "org": "Hebei Advanced Thin Films Laboratory"
            }
        ],
        "title": "Room-temperature ferromagnetism in silicon oxide/silicon nitride composite films",
        "abstract": "Room-temperature ferromagnetism has been observed in silicon oxide/silicon nitride composite films formed on Si substrates at different substrate temperatures, and the ferromagnetic properties of the samples have been found to depend on the silicon nitride content of the films. It is proposed that the ferromagnetism is related to the interface states between the silicon oxide particles and silicon nitride particles. The saturation magnetization (M ",
        "keywords": [
            "A. Composites",
            "B. Film and sheet",
            "E. Magnetic"
        ],
        "venue": "Solid State Sciences",
        "year": 2012,
        "id": "jjNR33tn"
    },
    "bCK6gycW": {
        "authors": [
            {
                "name": "Cui-Lian Zhao",
                "org": ""
            },
            {
                "name": "Cong-Mian Zhen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Cheng-Fu Pan",
                "org": ""
            },
            {
                "name": "Deng-Lu Hou",
                "org": ""
            }
        ],
        "title": "Morphology and ferromagnetism of Ge nanostructure",
        "abstract": "A series of Ge films with varying thickness is prepared by plasma enhanced chemical vapor deposition technology. With the thickness of the sample becoming thinner, the sample shows ferromagnetism. When the 12-nm-thick sample is annealed at 300\u00b0C, the partile size becomes smaller, and thus the number of interface defects between the particles increases, so the sample gives a largest magnetic signal at room temperature (50 emu/cm",
        "keywords": [
            "Defect",
            "Ferromagnetism",
            "Ge nano-film",
            "Particles distribution"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2013,
        "id": "bCK6gycW"
    },
    "ucfLpP9c": {
        "authors": [
            {
                "name": "Li Wang",
                "org": "Department of Physics"
            },
            {
                "name": "Denglu Hou",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Jingsheng Yu",
                "org": "Department of Physics"
            },
            {
                "name": "Wengang Wei",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Congmian Zhen",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Advanced Thin Films Laboratory"
            },
            {
                "name": "Fengchun Hu",
                "org": "National Synchrotron Radiation Laboratory"
            },
            {
                "name": "Chao Wang",
                "org": "National Synchrotron Radiation Laboratory"
            }
        ],
        "title": "Structural and magnetic properties of Si1- xGex thin films implanted with Fe ions",
        "abstract": "A series of Si",
        "keywords": [
            "Fe ions implantation",
            "Ferromagnetism",
            "Microstructure",
            "Si1-xGex thin films"
        ],
        "venue": "Current Applied Physics",
        "year": 2013,
        "id": "ucfLpP9c"
    },
    "DJNFe0rx": {
        "authors": [
            {
                "name": "Yan Liu",
                "org": "Department of Physics"
            },
            {
                "name": "Guoke Li",
                "org": "Department of Mathematics and Physics"
            },
            {
                "name": "Junjie Shen",
                "org": "Department of Mathematics and Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Congmian Zhen",
                "org": "Department of Physics"
            },
            {
                "name": "Denglu Hou",
                "org": "Department of Physics"
            }
        ],
        "title": "The anomalous Hall effect in highly disordered SmCo5 thin films",
        "abstract": "The anomalous Hall effects in highly disordered SmCo",
        "keywords": [
            "Anomalous Hall effect",
            "SmCo5",
            "Thin films",
            "Weak localization"
        ],
        "venue": "Journal of Alloys and Compounds",
        "year": 2014,
        "id": "DJNFe0rx"
    },
    "AXrVkjkY": {
        "authors": [
            {
                "name": "Xing Wang",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "CongMian Zhen",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "XiaoWei Liu",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "XiuMin Liu",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "ChengFu Pan",
                "org": "Hebei Advanced Thin Films Laboratory"
            },
            {
                "name": "DengLu Hou",
                "org": "Hebei Advanced Thin Films Laboratory"
            }
        ],
        "title": "A new hole-bridge structure based on a SiO2 nanoarray and its ferromagnetism",
        "abstract": "A simple and effective method to prepare a weakly ferromagnetic SiO",
        "keywords": [
            "Ferromagnetism",
            "Hole-bridge structure",
            "SiO2 nanoarray",
            "SiO2 nanospheres"
        ],
        "venue": "Colloids and Surfaces A: Physicochemical and Engineering Aspects",
        "year": 2014,
        "id": "AXrVkjkY"
    },
    "PwiEc2Tc": {
        "authors": [
            {
                "name": "Jiewei Liu",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Xiaorong Zhong",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Qing-Hua Zhou",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Allen C. Gao",
                "org": "Department of Medicine"
            },
            {
                "name": "Yanping Wang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Wen Zhu",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Zhixuan Zhang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            }
        ],
        "title": "Primary experimental results of methylseleninic acid on the proliferation inhibition and apoptotic induction in human high-metastatic large cell lung cancer cell line L9981",
        "abstract": "Background and objective: It has been proved that selenium has remarkable effects in the prevention of cancer and proliferation inhibition for breast cancer and prostate cancer. Up to now, little is known, however, if methylseleninic acid (MSA) has the anticancer effect on lung cancer or not. The objective of this study is to detect the effect of MSA on proliferation inhibition and apoptotic induction for human high-metastatic large cell lung cancer cell line L9981, and to explore the molecular mechanisms. Methods: The changes of proliferation, clone formation, apoptotic level and cell cycles were detected in L9981 by trypan blue staining, clone formation suppression test, and flow cytometry before and after treating with different concentration of MSA. The expression level of proliferative-related and apoptotic-related genes was also determined in L9981 by flow cytometry. Results: (1) The proliferation ability of L9981 was remarkably inhibited at the concentration of 0.5 \u03bcmol/L of MSA (P<0. 05), and the cells were arrested at G0/G1 phase after treating with the same concentration. (2) Apoptosis of L9981 was remarkably induced by MSA at the concentration of 2.5 \u03bcmol/L (P<0. 05). (3) The clone formation ability of L9981 was significantly suppressed by MSA at the concentration of 5.0 \u03bcmol/L (P<0.05). (4) The expression levels of P53, P21, Fas, FasL and Bax were remarkably up-regulated after treatment with MSA. Conclusion: (1) MSA can significantly suppress the proliferation and clone formation ability of human high-metastatic large cell lung cancer cell line L9981, and also induce apoptosis of L9981. (2) The anticancer effects of MSA might be related to regulate the expression of cell cycle-related genes and apoptotic-related genes in the human high-metastatic large cell lung cancer line L9981.",
        "keywords": [
            "Apoptosis",
            "Growth inhibition",
            "Human high-metastatic large cell lung cancer line L9981",
            "Methylseleninic acid"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2006,
        "id": "PwiEc2Tc"
    },
    "cTMZ5yYo": {
        "authors": [
            {
                "name": "Xueqin Yang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Qinghua Zhou",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Wen Zhu",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Daxing Zhu",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Changlin Li",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Yanping Wang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Xiaohe Chen",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Jiabao Ma",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            }
        ],
        "title": "Construction of eukaryotic expression vectors of carboxyl terminus and amino terminus of kinase suppressor of Ras (KSR) and their expression in 293T cell line",
        "abstract": "Background and objective: The present experimental data have showed that the function of kinase suppressor of Ras (KSR) is mainly as a scaffold protein that coordinates the assembly of a multiprotein complex containing MAPK and its upstream regulators. But whether KSR has kinase activity is still the point of argument until now. The aim of this study is to construct eukaryotic expression vectors of carboxyl terminus and amino terminus of KSR and to detect their expression in 293T cell line. Methods: N-KSR and C-KSR were amplified by PCR. The eukaryotic expression vectors of pCMV-Tag2b-N-KSR and pCMV-Tag2b-C-KSR were constructed by gene recombination technique and the recombinant plasmids were verified by restriction enzyme analysis and sequencing. Then positive clones were transfected into 293T cell line. Expression of target proteins was analyzed by Western blot. Results: The sequences and open read frames of the two vectors were both completely concordant with experiment design. The target proteins could be observed in transfected 293T cells by Western blot. Conclusion: Eukaryotic expression vectors of pCMV-Tag2b-N-KSR and pCMV-Tag2b-C-KSR are successfully constructed, and they can be expressed in 293T cells. It provides an experimental base for further research work.",
        "keywords": [
            "Eukaryotic expression",
            "Gene recombinant",
            "KSR"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2006,
        "id": "cTMZ5yYo"
    },
    "JaFkqqR1": {
        "authors": [
            {
                "name": "Zhi Sun",
                "org": "Office of Scientific Research"
            },
            {
                "name": "Zhong-Cheng Zhang",
                "org": "Department of Acupuncture and Moxibustion"
            },
            {
                "name": "Li Ma",
                "org": "Office of Scientific Research"
            },
            {
                "name": "Zhi-Cheng Liu",
                "org": "Nanjing University of Traditional Chinese Medicine"
            }
        ],
        "title": "Effect of acupuncture on expression og hypothalamic neuropeptide Y gene in obese rats",
        "abstract": "Aim: To observe the effect of acupuncture on content of appetite stimulating factors neuropeptide Y (NPY) and expression of hypothalamic NPY mRNA of obese rats. Methods: The experiment was completed in the Laboratory of Acupuncture and Moxibustion, Nanjing University of Traditional Chinese Medicine from March 2001 to August 2002. 1 Totally 100 SD male rats of newly break milk were selected in this study. All rats were fed with 2 kinds of feeds. Twenty rats were fed with ordinary feed (primary price of feed, zimao brand, provided by Pharmacist Cadre Training Center of Jiangsu Administration of Public Health Bureau, Jiangpu Experimental Animal Feed Factory, Jiangsu Pharmaceutical Laboratory Bureau) for 16 weeks, and other 80 rats were fed with high fat feed (mass volume: ordinary feed 0.60, lard 0.12, saccharu 0.05, milk powder 0.05, peanut 0.05, egg 0.1, sesame oil 0.01, and salt 0.02) for 16 weeks. 2 Twelve rats fed with ordinary feed were regarded as normal group, and 24 obesity rats were divided into model group and acupuncture group with 12 in each group according to randomized picking method. Acupuncture group: Rats were put into fixing apparatus for 10 minutes before acupuncture. Acupuncture was performed after 3 days. Points selection: housanli and neiting points, which were acupunctured into 0.5 cm with 32-size cosmetological needle with 1 cm length. Therapeutic method for mild tonification and mild purgation was performed at zusanli for 1 minute, and purgation was used at neiting for 1 minute. Then G6805 type electric needle treatment apparatus was turned on, with frequence of 10 Hz and successive power of 1.5 V. Mild rhythm tic in lower limbs was regarded as the degree. Acupuncture was treated for 10 minutes once a day, and two points were acupunctured alternatively for 14 days. Rats in normal control group and model group were put into fixing apparatus for 10 minutes for 14 days. 3 After experment, body mass of rats in each group was measured to calculate Lee's index [",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Clinical Rehabilitation",
        "year": 2006,
        "id": "JaFkqqR1"
    },
    "OK01643z": {
        "authors": [
            {
                "name": "Minghua Wu",
                "org": ""
            },
            {
                "name": "Sen Liang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yang Han",
                "org": ""
            },
            {
                "name": "Xiusheng Zhang",
                "org": ""
            },
            {
                "name": "Chengcheng Xu",
                "org": ""
            }
        ],
        "title": "Effects of delayed puerarin treatment in long-term neurological outcomes of focal ischemic stroke in rats",
        "abstract": "Objective: The present study aimed at investigate the therapeutic effects of delayed puerarin treatment in neurological outcomes after middle cerebral artery occlusion (MCAO) in rats. Materials and Methods: Male Wistar rats were subjected to MCAO for 120 min followed by reperfusion for 14 days. Puerarin (0, 50, 100, 200 mg/kg, intra-peritoneally) was administered at 24 h after stroke onset and repeated daily for 14 days. Neurological deficits were evaluated at 1, 4, 7, 14 days after stroke. Brain infarct volume and peri-infarct context vessel density were examined at 14 days after stroke. Results: Puerarin significantly improved neurological functions up to 14 days after stroke and decreased the infarct volume with doses of 50 mg/kg and 100 mg/kg compared with saline controls. Puerarin treatment also significantly increased peri-infarct context vessel density at 14 days after stroke. Conclusions: Delayed treatment of puerarin initiated at 24 h after stroke is beneficial with improved long-term neurological outcomes and reduced infarction volume in focal ischemic stroke in rats. Enhanced vascular remodeling by puerarin might at least partially contribute to its beneficial effects.",
        "keywords": [
            "Cerebrovascular remodeling",
            "focal cerebral ischemia",
            "long-term neurological outcomes",
            "puerarin",
            "rats"
        ],
        "venue": "Indian Journal of Pharmacology",
        "year": 2014,
        "id": "OK01643z"
    },
    "FAxyeqpx": {
        "authors": [
            {
                "name": "Zhou Ye",
                "org": "School of Resource and Environment"
            },
            {
                "name": "Xing Liang",
                "org": "Zhejiang Oilfield Company"
            },
            {
                "name": "Li Ma",
                "org": "Jiangsu Oilfield Branch Company"
            },
            {
                "name": "Tingshan Zhang",
                "org": "School of Resource and Environment"
            },
            {
                "name": "Keding Xu",
                "org": "Zhejiang Oilfield Company"
            }
        ],
        "title": "An approach to exploration direction of oil-gas in the marine residual basins of independent Lower Yangtze Block",
        "abstract": "The Paleozoic-Early Mesozoic marine prototype basin and Mesozoic foreland basin, once occurred on the independent Lower Yangtze Block, were reformed into a part of the East Asian Yanshanian Plateau by violent thrusting and erosion during the Yanshanian orogeny, then superimposed by extensional fault-depression resulted from the oblique subduction of the Pacific plate in the Late Yanshanian to Himalayan period. Nowadays, the area became a reformed residual superimposed basin with a two-layer structure, namely, which consisted of the Pre-Cretaceous compression-thrust system and the Upper Cretaceous-Neogene extension-depression system. So the petroleum geology of the marine Mesozoic and Paleozoic strata in Lower Yangtze area was of highly complexity, which could be summarized as, for the marine source rocks, secondly generation of hydrocarbon and later formation of oil-gas accumulation during Late Cretaceous to Neogene. Each Paleogene extensional fault-depression might be, generally, an independent oil-gas preservation unit for hydrocarbon from the marine source rocks. The foundations for later formation of oil-gas accumulation from marine source rocks should be two factors: one being a totally closed system reconstructed by sedimentation of regional covers of the Paleogene and Neogene, another being effective source rocks characterized with mixed origins in late period. An essential condition for later formation of oil-gas accumulation might be effective reservoir-cap association with a suitable time-space matching. The North Jiangsu-South Yellow Sea Basin should be the best structural unit of the totally closed systems reconstructed by the Cenozoic sedimentaton in Lower Yangtze area, and it should be, furthermore, a main field for later formation of oil-gas accumulation. The key beds for later formation of the marine source rocks might be unconformities of the Indosinian and Yanshanian movements, the Pukou Formation (K",
        "keywords": [
            "Exploration directions",
            "Later formation of accumulation",
            "Lower Yangtze area",
            "Marine source rocks",
            "Reformed residual superimposed basins",
            "Secondary generation of hydrocarbon"
        ],
        "venue": "Scientia Geologica Sinica",
        "year": 2006,
        "id": "FAxyeqpx"
    },
    "giwXP1DB": {
        "authors": [
            {
                "name": "Min-Yu Jia",
                "org": "Institute of Seismology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Shao-Ming Liu",
                "org": "Wuhan Base of Institute of Crustal Dynamics"
            },
            {
                "name": "Jing Zhang",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Shao-An Sun",
                "org": "Wuhan Base of Institute of Crustal Dynamics"
            },
            {
                "name": "Wu-Xing Wang",
                "org": "Institute of Earthquake Science"
            }
        ],
        "title": "Joint processing and analysis of seismic gravity measurements in Capital Circle area",
        "abstract": "In Capital Circle area, there are three groups of repeated gravity measurements observed by different institutes using different instruments or methods. The simultaneous adjustment of absolute and relative measurements and the elimination of systematic error among the relative measurements have been carried out in this paper. Thus an unified temporal gravity change system with absolute reference has been established. On the basis of this, the crustal subsidence effect on gravity, which belongs to non-tectonic factor, is analyzed and the station displacement corrections are carried out, so that the long-wave disturbance is eliminated. So far our following aims are realized: the advantages of the absolute and relative measurement methods are complementary to each other; the contradiction and environment disturbance are eliminated; the amounts of information are enlarged; the sampling interval of time domain is compressed. In a word, the ability of identifying the tectonic activity process is enhanced. The results show that: there are systematic errors between the two groups of relative measurements and within the data of 10 campaigns; the uneven local crustal subsidence in the southeast of the study area results in a linear rise of gravity value at 10 stations; they can be corrected by the regression analysis. The maps of revised temporal gravity change can obviously and integrally reflect the M",
        "keywords": [
            "Absolute measurement",
            "Capital Circle area",
            "Relative measurement",
            "Temporal gravity change",
            "Unified system"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 2006,
        "id": "giwXP1DB"
    },
    "uaH0Pnqy": {
        "authors": [
            {
                "name": "Li-Jun Li",
                "org": "Jilin Institute of Geological Environment Monitoring"
            },
            {
                "name": "Li Ma",
                "org": "Jilin Institute of Geological Environment Monitoring"
            },
            {
                "name": "Jing Zhang",
                "org": "Jilin Institute of Geological Environment Monitoring"
            },
            {
                "name": "Yan-Ning Zhao",
                "org": "Jilin Institute of Geological Environment Monitoring"
            },
            {
                "name": "Chu-Yu Chen",
                "org": "Jilin Institute of Geological Environment Monitoring"
            },
            {
                "name": "Huai-Yuan Wang",
                "org": "Jilin Institute of Geological Environment Monitoring"
            },
            {
                "name": "Qing-Hua Yu",
                "org": "Jilin Institute of Geological Environment Monitoring"
            },
            {
                "name": "Chun Sun",
                "org": "Jilin Institute of Geological Environment Monitoring"
            }
        ],
        "title": "Groundwater contamination assessment and analysis of contamination factors of Songyuan City in Jilin Province",
        "abstract": "Songyuan is a new city of petrochemical industry base in northern China. The development of petrochemical industry has caused a certain degree of contamination of groundwater in the area. On the basis of regional hydrogeological investigation, the authors assessed present situation of groundwater contamination by using single factor evaluation and superposition index method and analyzed the influence of contamination on the groundwater. The concentrations of Fe, Mn and NH4+ in the groundwater are much higher than their standards, mainly associated with high background values of the original environment. Most areas of the city have been slightly polluted, and local seriously and relatively heavily polluted districts assume point or zonal distribution. The total hardness and mineralization degree of groundwater also seriously exceed the standard values. In local heavily polluted places, the concentrations of Cl, SO",
        "keywords": [
            "Contamination status assessment",
            "Groundwater contamination",
            "Superposition index method"
        ],
        "venue": "Acta Geoscientica Sinica",
        "year": 2014,
        "id": "uaH0Pnqy"
    },
    "cBkM7sMT": {
        "authors": [
            {
                "name": "Jianping Huang",
                "org": "Graduate University"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Sciences"
            },
            {
                "name": "Chaojun Zhang",
                "org": "Graduate University"
            }
        ],
        "title": "Development and application of the moment-ratio imaging algorithm",
        "abstract": "In the Moment-ratio Imaging algorithm, which is based on the theory of healing of a wound, the energy of each strong earthquake is distributed around the epicenter according to certain rules, and the features of the Moment-ratio value R are analyzed as the space and time change, so that the relationships between the Moment-ration value R and strong earthquakes can be found. In the present paper, regions divided, hypocenter depths and events completed magnitude analyses were carried out in the Chinese catalogue. By applying the Moment-ratio Imaging algorithm in which the parameters are adjusted, the processes of anomaly evolution which correspond to the epicenter and the surrounding value R before earthquakes of M\u22657.0 since 1966 in different areas of China were analyzed. It was found that the range area and imminent time of a coming earthquake could be confirmed quantitatively by analyzing the abnormal temporal and spatial variation of the value R. The results showed that the temporal and spatial variation of the value R could quantitatively reflect the temporal and spatial factors of a coming strong earthquake as well as the rule of medium rupture.",
        "keywords": [
            "China strong earthquakes",
            "Healing",
            "Moment-ratio imaging algorithm",
            "Quantitative analysis"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2006,
        "id": "cBkM7sMT"
    },
    "i8gFSYhb": {
        "authors": [
            {
                "name": "Jian-Ping Huang",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Sciences"
            },
            {
                "name": "Chao-Jun Zhang",
                "org": "Graduate University of Chinese Academy of Sciences"
            }
        ],
        "title": "Development and application of the moment-ratio imaging algorithm",
        "abstract": "In the moment-ratio imaging algorithm, which is based on the theory of healing of a wound, the energy of each strong earthquake is distributed around the epicenter according to certain rules, and the features of the Moment-ratio value H are analyzed as the space and time change, so that the relationships between the moment-ration value H and strong earthquakes can be found. In the present paper, regions divided, hypocenter depths and events completed magnitude analyses were carried out in the Chinese catalogue. By applying the moment-ratio imaging algorithm in which the parameters are adjusted, the processes of anomaly evolution which correspond to the epicenter and the surrounding value H before earthquakes of M\u22657.0 since 1966 in different areas of China were analyzed. It was found that the range area and imminent time of a coming earthquake could be confirmed quantitatively by analyzing the abnormal temporal and spatial variation of the value H. The results showed that the temporal and spatial variation of the value H could quantitatively reflect the temporal and spatial factors of a coming strong earthquake as well as the rule of medium rupture.",
        "keywords": [
            "China strong earthquakes",
            "Healing",
            "Moment-ratio imaging algorithm",
            "Quantitative analysis"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 2006,
        "id": "i8gFSYhb"
    },
    "7zOUpbd3": {
        "authors": [
            {
                "name": "Yanbo Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Fabrication of highly ordered nanoporous alumina films by stable high-field anodization",
        "abstract": "Stable high-field anodization (1500-4000Am",
        "keywords": [
            ""
        ],
        "venue": "Nanotechnology",
        "year": 2006,
        "id": "7zOUpbd3"
    },
    "2JFFVM0w": {
        "authors": [
            {
                "name": "Yijian Song",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            }
        ],
        "title": "Self-assembly and optical properties of patterned ZnO nanodot arrays",
        "abstract": "Patterned ZnO nanodot (ND) arrays and a ND-cavity microstructure were realized on an anodic alumina membrane (AAM) surface through a spin-coating sol-gel process, which benefits from the morphology and localized negative charge surface of AAM as well as the optimized sol concentration. The growth mechanism is believed to be a self-assembly process. This provides a simple approach to fabricate semiconductor quantum dot (QD) arrays and a QD-cavity system with its advantage in low cost and mass production. Strong ultra-violet emission, a multi-phonon process, and its special structure-related properties were observed in the patterned ZnO ND arrays. \u00a9 IOP Publishing Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Nanotechnology",
        "year": 2007,
        "id": "2JFFVM0w"
    },
    "aLCOAl1K": {
        "authors": [
            {
                "name": "Miao Zhong",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Yanbo Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Self-assembly of versatile tubular-like In2O3 nanostructures",
        "abstract": "Versatile indium oxide tubular nanostructures (well-aligned nanotube arrays, flower-like tubular structures, and square nanotubes) were fabricated by a facile and reliable chemical vapor deposition (CVD) technique, taking advantage of the self-assembly property and substrate-induced epitaxial growth mechanism. The technique has a few advantages, such as low growth temperature, nonexistence of catalyst, template-free synthesis, direct bonding to the semiconductor substrates, etc. This strategy might extend the approach of synthesizing desirable nanostructures of other important low-melting metal oxides for potential applications. \u00a9 IOP Publishing Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Nanotechnology",
        "year": 2007,
        "id": "aLCOAl1K"
    },
    "xgPystpL": {
        "authors": [
            {
                "name": "Wei Zhang",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Shaoai Xie",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Hongjin Chen",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Mei Li",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jinping Jia",
                "org": "School of Environmental Science and Engineering"
            }
        ],
        "title": "Anodic electrochemical pretreatment time and potential affect the electrochemical characteristics of moderately boron-doped diamond electrode",
        "abstract": "Boron-doped diamond (BDD) electrodes, both as-prepared and electrochemically oxidized were studied. The relation between the anodic oxidation treatment time, anodic potential and electrochemical characteristics has been discussed. Electron transfer processes in all BDD electrode surface were studied by cyclic voltammetry. The ferric/ferrous sulfate and ferri/ ferrocyanide redox systems were chosen respectively to act as the probe of one-electron transfer processes. The relation between \u0394E",
        "keywords": [
            "Anodic electrochemically oxidized treatment time",
            "Anodic potential",
            "Boron-doped diamond electrodes",
            "Cyclic voltammetry",
            "Electrochemistry",
            "Kinetics",
            "Rate constant of electron transfer reaction"
        ],
        "venue": "Collection of Czechoslovak Chemical Communications",
        "year": 2008,
        "id": "xgPystpL"
    },
    "MnSq9uN7": {
        "authors": [
            {
                "name": "Yanbo Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Miao Zhong",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Fabrication of hierarchical ZnO architectures and their superhydrophobic surfaces with strong adhesive force",
        "abstract": "Grid-structured ZnO microsphere arrays assembled by uniform ZnO nanorods were fabricated by noncatalytic chemical vapor deposition, taking advantage of morphologies of alumina nanowire pyramid substrates and ZnO oriented growth habits. Every ZnO microsphere (similar to the micropapilla on a lotus leaf surface) is assembled by over 200 various oriented ZnO nanorods (similar to the hairlike nanostructures on mircopapilla of a lotus leaf). This lotus-leaf-like ZnO micro-nanostructure films reveal superhydrophobicity and ultrastrong adhesive force to liquid. The realization of this hierarchical ZnO nanostructure film could be important for further understanding wettability of biological surfaces with micro-nanostructure and application in microfluidic devices. \u00a9 2008 American Chemical Society.",
        "keywords": [
            ""
        ],
        "venue": "Inorganic Chemistry",
        "year": 2008,
        "id": "MnSq9uN7"
    },
    "8jUAByIA": {
        "authors": [
            {
                "name": "Zhiwei Yao",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "The fabrication of ordered nanoporous metal films based on high field anodic alumina and their selected transmission enhancement",
        "abstract": "A two-step high field anodization and a controllable barrier layer removing process have been used for the fabrication of porous anodic alumina (PAA) with different morphologies. Based on the PAAs, porous noble metal films with widely tunable pore size and inter-pore distance have been realized by a simple sputtering method. Their morphology and optical properties were studied with a field-emission scanning electron microscope, and ultraviolet and ultraviolet-visible spectrophotometers. An enhanced light transmission of the nanoporous metal films was detected. The transmissivity of a normal incidence light can be enhanced over ten times within a certain selected wavelength range. The intensity and position of the transmission peak depend on the morphology and porosity of the metal films. \u00a9 IOP Publishing Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Nanotechnology",
        "year": 2008,
        "id": "8jUAByIA"
    },
    "Kmkh4gpg": {
        "authors": [
            {
                "name": "Lujun Yao",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Haibin Li",
                "org": "Institute of Fuel Cell"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "High-performance humidity sensors based on high-field anodized porous alumina films",
        "abstract": "Improved humidity sensors based on porous anodized alumina (PAA) films were prepared via stable high-field anodization and subsequent isotropic chemical etching for appropriate times. The results reveal that sensitivity over a wide humidity range can be adjusted by changing the microstructure of the porous alumina layer, which can be explained in terms of the inhomogeneous distribution of anion impurities in the pore sidewall. The short response and recovery times obtained were ascribed to the ordered pore arrays and large pore size of the PAA films. This study has significance in tailoring the moisture sensitivity in the design of diverse sensors for practical applications. \u00a9 2009 IOP Publishing Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Nanotechnology",
        "year": 2009,
        "id": "Kmkh4gpg"
    },
    "nF2eVaAX": {
        "authors": [
            {
                "name": "Yijian Song",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Anisotropic growth and formation mechanism investigation of 1D ZnO nanorods in spin-coating sol-gel process",
        "abstract": "ZnO nanorods are fabricated on glass substrate by spin-coating sol-gel process using non-basic aged solution and annealing. Sample solutions reserved in room temperature for different time (one day, one month, two months and four months) are prepared for the experiment. The morphology study indicates that the aging time has direct influence on the final products. This is verified by the Transmission Electron Microscopy and Photon Correlation Spectroscopy study. Small crystalline nanoparticles would gradually nucleate and aggregate in the sol during the aging process. They act as nucleation site for the secondary crystal growth into nanorods during anneal. Both the size of crystalline particles in the sol and the size of nanorods will grow bigger as the aging time increases. The products' structure and optical property are further studied by X-ray diffraction spectroscopy, Photoluminescence and Raman spectroscopy. This work also helps to further clarify the formation mechanism of ZnO nanorods by solution-based method. Copyright \u00a9 2010 American Scientific Publishers All rights reserved.",
        "keywords": [
            "Crystal growth",
            "Formation mechanism",
            "Nanorods",
            "Sol-gel",
            "ZnO"
        ],
        "venue": "Journal of Nanoscience and Nanotechnology",
        "year": 2010,
        "id": "nF2eVaAX"
    },
    "FCR5Ymph": {
        "authors": [
            {
                "name": "Shuanghu He",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Lujun Yao",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Xiaoliang Yuan",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Mei Li",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Preparation and properties of ZnO nanostructures by electrochemical anodization method",
        "abstract": "ZnO thin films with diverse nanostructures, including nanodot, nanowire and nanoflower, have been fabricated on zinc foils by a simple and rapid electrochemical anodization method. The ZnO thin films reveal very strong visible emission that is ascribed to the transition between V",
        "keywords": [
            "Diverse ZnO nanostructures",
            "Electrochemical anodization",
            "Electrowettability",
            "Near superhydrophobic",
            "Strong visible emission"
        ],
        "venue": "Applied Surface Science",
        "year": 2010,
        "id": "FCR5Ymph"
    },
    "AW2rDmXm": {
        "authors": [
            {
                "name": "Xiaoliang Yuan",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "High-speed growth of TiO2 nanotube arrays with gradient pore diameter and ultrathin tube wall under high-field anodization",
        "abstract": "Highly ordered TiO",
        "keywords": [
            ""
        ],
        "venue": "Nanotechnology",
        "year": 2010,
        "id": "AW2rDmXm"
    },
    "x6T45aY0": {
        "authors": [
            {
                "name": "Zenghua He",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Lujun Yao",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Maojun Zheng",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Shuanghu He",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            }
        ],
        "title": "Enhanced humidity sensitivity of nanoporous alumina films by controlling the concentration and type of impurity in pore wall",
        "abstract": "Controllable humidity sensitive nanoporous anodic aluminum oxide (AAO) films were prepared by the stable high field anodization in the oxalic acid electrolyte. The sensitivity of this AAO-based sensor can be enhanced at the low humidity region by pore widening and annealing. Exposing more anions to pore wall surface by pore widening assists the surface electron tunneling effect. The hydrolyzation of carbon dioxide generated by decompositing oxalic anions in AAO during annealing facilitates the protonic conduction. These could be responsible for the improvement of sensitivity. Different hysteresis types of AAO sensors prepared by the high field anodization were explained by the capillary condensation and lateral moisture diffusion. This study provides a new approach to fabricate high performance metal oxide humidity sensors by incorporating stable and accessible proton sources into humidity sensing materials. \u00a9 2010 Elsevier B.V.",
        "keywords": [
            ""
        ],
        "venue": "Physica E: Low-Dimensional Systems and Nanostructures",
        "year": 2010,
        "id": "x6T45aY0"
    },
    "4Hwq9HKW": {
        "authors": [
            {
                "name": "Tao Zhou",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Dandan Cheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Fabrication and magnetic properties of granular Co/porous InP nanocomposite materials",
        "abstract": "A novel Co/InP magnetic semiconductor nanocomposite was fabricated by electrodeposition magnetic Co nanoparticles into n-type porous InP templates in ethanol solution of cobalt chloride. The content or particle size of Co particles embedded in porous InP increased with increasing deposition time. Co particles had uniform distribution over pore sidewall surface of InP template, which was different from that of ceramic template and may open up new branch of fabrication of nanocomposites. The magnetism of such Co/InP nanocomposites can be gradually tuned from diamagnetism to ferromagnetism by increasing the deposition time of Co. Magnetic anisotropy of this Co/InP nanocomposite with magnetization easy axis along the axis of InP square channel was well realized by the competition between shape anisotropy and magnetocrystalline anisotropy. Such Co/InP nanocomposites with adjustable magnetism may have potential applications in future in the field of spin electronics. \u00a9 2011 Zhou et al.",
        "keywords": [
            ""
        ],
        "venue": "Nanoscale Research Letters",
        "year": 2011,
        "id": "4Hwq9HKW"
    },
    "R8Nsd92x": {
        "authors": [
            {
                "name": "Lujun Yao",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Key laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wei Li",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Mei Li",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Key laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            }
        ],
        "title": "Morphology-dependent field emission properties and wetting behavior of zno nanowire arrays",
        "abstract": "The fabrication of three kinds of ZnO nanowire arrays with different structural parameters over Au-coated silicon (100) by facile thermal evaporation of ZnS precursor is reported, and the growth mechanism are proposed based on structural analysis. Field emission (FE) properties and wetting behavior were revealed to be strongly morphology dependent. The nanowire arrays in small diameter and high aspect ratio exhibited the best FE performance showing a low turn-on field (4.1 V/\u03bcm) and a high field-enhancement factor (1745.8). The result also confirmed that keeping large air within the films was an effective way to obtain super water-repellent properties. This study indicates that the preparation of ZnO nanowire arrays in an optimum structural model is crucial to FE efficiency and wetting behavior. \u00a9 2011 Yao et al.",
        "keywords": [
            ""
        ],
        "venue": "Nanoscale Research Letters",
        "year": 2011,
        "id": "R8Nsd92x"
    },
    "GJx4jUxP": {
        "authors": [
            {
                "name": "Lujun Yao",
                "org": "Department of Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Department of Physics"
            },
            {
                "name": "Shuanghu He",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Mei Li",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Department of Physics"
            }
        ],
        "title": "Preparation and properties of ZnS superhydrophobic surface with hierarchical structure",
        "abstract": "A novel ZnS hierarchical structure composed of nanorod arrays with branched nanosheets and nanowires grown on their upside walls, was synthesized over Au-coated silicon substrate via chemical vapor deposition technique. Contact angle and sliding angle of this hierarchical film with no surface modification were measured to be about 153.8\u00b0 and 9.1\u00b0 for 5 \u03bcl water droplets. Self-cleaning behavior and dynamic water-repelling performance were clearly demonstrated. In addition, electrowetting transition phenomenon from superhydrophobic to hydrophilic state happened when a critical bias \u223c7.0 V was applied. Below this threshold voltage, the contact angle change is little. This work for the first time reports the creation of ZnS superhydrophobic surface and could enrich its research field as surface functional materials. \u00a9 2010 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Chemical vapor deposition",
            "Electrowetting",
            "Novel ZnS nanostructure",
            "Self-cleaning",
            "Super water-repellent"
        ],
        "venue": "Applied Surface Science",
        "year": 2011,
        "id": "GJx4jUxP"
    },
    "p9mtb2mQ": {
        "authors": [
            {
                "name": "Zenghua He",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Maojun Zheng",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Mingrui Hao",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Tao Zhou",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            }
        ],
        "title": "Evolution process of orderly nanoporous alumina by constant high field anodization in oxalic acid electrolyte",
        "abstract": "The formation process of porous anodic alumina (PAA) fabricated by direct high field anodization in oxalic acid electrolyte was investigated. The results indicate that the evolution process of high field anodization of aluminum is obviously different from that of traditional low field anodization. The rise of current density at a high field implies pore growth, while at a low electrical field it is pore initiation. The interpore distances (D",
        "keywords": [
            ""
        ],
        "venue": "Applied Physics A: Materials Science and Processing",
        "year": 2011,
        "id": "p9mtb2mQ"
    },
    "gtlkbk7u": {
        "authors": [
            {
                "name": "Lujun Yao",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wei Li",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Mei Li",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Self-assembly of diverse alumina architectures and their morphology-dependent wettability",
        "abstract": "This work reports the fabrication of diverse nanostructured alumina films under high-field anodization in oxalic-acid electrolytes. Different surface morphologies of these alumina films can be obtained by adjusting reaction parameters, which was ascribed to the anisotropic chemical etching induced by the reaction heat and the concentration gradient of the oxalic-acid solution along the nanopore channels during the high-field anodization process. These alumina surfaces without coating low energy materials show remarkable morphology-dependent wettability. Specially, the alumina surface consisting of porous underlayer and nanowire pyramids with no chemical modification reveals excellent super water-repellent behavior for the first time. This study could provide a new approach for designing functional surfaces with tunable wettability. \u00a9 2011 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "A. Interfaces",
            "A. Nanostructures",
            "B. Chemical synthesis",
            "D. Surface properties"
        ],
        "venue": "Materials Research Bulletin",
        "year": 2011,
        "id": "gtlkbk7u"
    },
    "D45sbiQT": {
        "authors": [
            {
                "name": "Tao Zhou",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Zenghua He",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Ming Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Changli Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Size control of CuInSe2 nanotube arrays via nanochannel-confined galvanic displacement",
        "abstract": "We report a facile and efficient method, nanochannel-confined galvanic displacement, to fabricate uniform and controllable CuInSe",
        "keywords": [
            ""
        ],
        "venue": "Journal of Materials Chemistry",
        "year": 2011,
        "id": "D45sbiQT"
    },
    "qjFQssWy": {
        "authors": [
            {
                "name": "Changli Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Xianghu Wang",
                "org": "School of Mechanical Engineering"
            },
            {
                "name": "Lujun Yao",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Fabrication and ultraviolet photoresponse characteristics of ordered SnO x (x \u2248 0.87, 1.45, 2) nanopore films",
        "abstract": "Based on the porous anodic aluminum oxide templates, ordered SnO ",
        "keywords": [
            "Anodized aluminum oxide(aao)",
            "Highly ordered tin oxide nanopores films",
            "Oxygen vacancies",
            "Ultraviolet(uv) response"
        ],
        "venue": "Nanoscale Research Letters",
        "year": 2011,
        "id": "qjFQssWy"
    },
    "h3N2srDT": {
        "authors": [
            {
                "name": "Lujun Yao",
                "org": ""
            },
            {
                "name": "Maojun Zheng",
                "org": ""
            },
            {
                "name": "Changli Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wenzhong Shen",
                "org": ""
            }
        ],
        "title": "Facile synthesis of superhydrophobic surface of ZnO nanoflakes: Chemical coating and UV-induced wettability conversion",
        "abstract": "This work reports an oriented growth process of two-dimensional (2D) ZnO nanoflakes on aluminum substrate through a low temperature hydrothermal technique and proposes the preliminary growth mechanism. A bionic superhydrophobic surface with excellent corrosion protection over a wide pH range in both acidic and alkaline solutions was constructed by a chemical coating treatment with stearic acid (SA) molecules on ZnO nanoflakes. It is found that the superhydrophobic surface of ZnO nanoflake arrays shows a maximum water contact angle (CA) of 157\u00b0 and a low sliding angle of 8\u00b0, and it can be reversibly switched to its initial superhydrophilic state under ultraviolet (UV) irradiation, which is due to the UVinduced decomposition of the coated SA molecules. This study is significant for simple and inexpensive building of large-scale 2D ZnO nanoflake arrays with special wettability which can extend the applications of ZnO films to many other important fields. \u00a9 2012 Lujun et al.",
        "keywords": [
            "Chemical coating",
            "Corrosion protection",
            "Superhydrophobic",
            "UV irradiation",
            "ZnO nanoflakes"
        ],
        "venue": "Nanoscale Research Letters",
        "year": 2012,
        "id": "h3N2srDT"
    },
    "oyE1SgJ7": {
        "authors": [
            {
                "name": "Ming Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Tao Zhou",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Changli Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Fabrication and characterization of ordered CuIn",
        "abstract": "Ordered CuIn",
        "keywords": [
            "Annealing",
            "Anodic aluminumoxide",
            "CuIn(1-x)GaxSe2",
            "Electrodeposition",
            "Nanopore films"
        ],
        "venue": "Nanoscale Research Letters",
        "year": 2012,
        "id": "oyE1SgJ7"
    },
    "aaCy97A1": {
        "authors": [
            {
                "name": "Hong Li",
                "org": "Department of Physics and Electronic Information"
            },
            {
                "name": "Maojun Zheng",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Changqing Zhu",
                "org": "Department of Physics"
            },
            {
                "name": "Sheng Lu",
                "org": "School of Chemistry and Chemical Technology"
            }
        ],
        "title": "Two-dimensional ZnO nanoflakes coated mesh for the separation of water and oil",
        "abstract": "Through the low-temperature hydrothermal route, one kind of two-dimensional (2D) ZnO nanoflakes was grown on the stainless steel mesh coated by Al. After being modified by stearic acid (SA), the coated mesh was found to be superhydrophobic and superoleophilic simultaneously, and the water contact angle can reach to 156.3 \u00b1 2.1\u00b0. It could separate a variety of water and oil mixture. The separation efficiency was up to 95%. It was found that the oil with larger surface tension can be easier to penetrate the coated mesh, and then the separate efficiency increased. Besides, a detailed investigation showed that the special hierarchical micro/nanostructures and appropriate size of the mesh played an important role in obtaining the superhydrophobicity and superoleophilicity. The coated mesh might be practically employed in oil pollution. \u00a9 2012 Elsevier Ltd.",
        "keywords": [
            "A. Interfaces",
            "A. Nanostructures",
            "B. Sputtering",
            "D. Surface properties"
        ],
        "venue": "Materials Research Bulletin",
        "year": 2013,
        "id": "aaCy97A1"
    },
    "y7ZuaLSK": {
        "authors": [
            {
                "name": "Hong Li",
                "org": "School of Physics and Electronic Information"
            },
            {
                "name": "Maojun Zheng",
                "org": "Department of Physics"
            },
            {
                "name": "Sida Liu",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Changqing Zhu",
                "org": "Department of Physics"
            },
            {
                "name": "Zuzhou Xiong",
                "org": "Department of Physics"
            }
        ],
        "title": "Reversible surface wettability transition between superhydrophobicity and superhydrophilicity on hierarchical micro/nanostructure ZnO mesh films",
        "abstract": "Large-area ZnO nanorod arrays were synthesized successfully on the stainless steel mesh through chemical vapor deposition route. The coated mesh shows good water permeability after ultraviolet (UV) irradiation, while it is impermeable to water after dark storage. This repeatable process suggests that the wettability transition of the rough surface is complete reversible. Besides, the special hierarchical nanostructures and the suitable size of the original mesh play an important role in smart controllability of the water permeability. The reversible transition of surface wettability has potential applications in many aspects, such as microchips, micro-fluidic devices, and biotechnology. \u00a9 2013 Elsevier B.V.",
        "keywords": [
            "Superhydrophilicity",
            "Superhydrophobicity",
            "Water permeation",
            "ZnO nanorod arrays"
        ],
        "venue": "Surface and Coatings Technology",
        "year": 2013,
        "id": "y7ZuaLSK"
    },
    "cyNfqruI": {
        "authors": [
            {
                "name": "Zuzhou Xiong",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Maojun Zheng",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Sida Liu",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            }
        ],
        "title": "Silicon nanowire array/Cu2O crystalline core-shell nanosystem for solar-driven photocatalytic water splitting",
        "abstract": "P-type Cu",
        "keywords": [
            ""
        ],
        "venue": "Nanotechnology",
        "year": 2013,
        "id": "cyNfqruI"
    },
    "TJNjN1iA": {
        "authors": [
            {
                "name": "Zuzhou Xiong",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Maojun Zheng",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Changqing Zhu",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Bin Zhang",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education)"
            }
        ],
        "title": "One-step synthesis of highly efficient threedimensional Cd1-xZnxS photocatalysts for visible light photocatalytic water splitting",
        "abstract": "Visible light accounts for about 43% of the solar spectrum, and developing highly efficient visible-light-driven photocatalyst is of special significance. In this work, highly efficient three-dimensional (3D) Cd",
        "keywords": [
            "Cd1-xZnxS",
            "Solid solutions",
            "Solvothermal pathway",
            "Visible light photocatalytic",
            "Water splitting"
        ],
        "venue": "Nanoscale Research Letters",
        "year": 2013,
        "id": "TJNjN1iA"
    },
    "oGz4g67A": {
        "authors": [
            {
                "name": "Changli Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Ming Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Changqing Zhu",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology"
            },
            {
                "name": "Xianghu Wang",
                "org": "School of Mechanical Engineering"
            },
            {
                "name": "Zhengping Li",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Laboratory of Condensed Matter Spectroscopy and Opto-Electronic Physics"
            }
        ],
        "title": "Template-based sputtering method for vertically aligned Tin nanotube arrays: From fabrication to superconductivity",
        "abstract": "Large-scale Tin (Sn) nanotube arrays have been fabricated using template-based sputtering method. By controlling the growth temperature, two kinds of Sn films with either cross-linked or isolated nanotube arrays can be prepared after removal of anodic alumina oxide film. Morphology-dependent superconducting properties and pinning effect of magnetic flux were observed. The magnetic property of the isolated Sn nanotube arrays is similar to the single-crystal Sn nanowires while cross-linked Sn naotube arrays exhibit a typical magnetic property of hard superconductor. This method could provide a low-cost and convenient approach to the fabrication of large-scale ordered metal nanostructures with desirable function. \u00a9 2013 Elsevier B.V. All rights reserved.",
        "keywords": [
            "AAO",
            "Magnetron sputtering",
            "Self-Assembly",
            "Sn nanotube array films",
            "Substrate temperature",
            "Superconductivity"
        ],
        "venue": "Thin Solid Films",
        "year": 2013,
        "id": "oGz4g67A"
    },
    "OynhtknA": {
        "authors": [
            {
                "name": "Zuzhou Xiong",
                "org": ""
            },
            {
                "name": "Maojun Zheng",
                "org": ""
            },
            {
                "name": "Hong Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wenzhong Shen",
                "org": ""
            }
        ],
        "title": "Fabrication and optical properties of silicon nanowire/Cu2O nano-heterojunctions by electroless deposition technique",
        "abstract": "Si NWs/Cu",
        "keywords": [
            "Cu2O",
            "Heterojunction",
            "Nanocomposites",
            "Optical properties"
        ],
        "venue": "Materials Letters",
        "year": 2013,
        "id": "OynhtknA"
    },
    "iFcWFA1K": {
        "authors": [
            {
                "name": "Bin Zhang",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Tao Zhou",
                "org": "School of Mathematics and Physics, Shanghai University of Electric Power"
            },
            {
                "name": "Maojun Zheng",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Zuzhou Xiong",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Changqing Zhu",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Hong Li",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Faze Wang",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology, Shanghai Jiao Tong University"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University"
            }
        ],
        "title": "Self-assembled synthesis of 3D Cu(In",
        "abstract": "Quaternary nanostructured Cu(In",
        "keywords": [
            "CIGS",
            "galvanic displacement method",
            "nanostructure arrays",
            "self-assembly"
        ],
        "venue": "Nanotechnology",
        "year": 2014,
        "id": "iFcWFA1K"
    },
    "fdqbO6t0": {
        "authors": [
            {
                "name": "Ming-Tao Lin",
                "org": "SFA"
            },
            {
                "name": "Fu-Xiang Chu",
                "org": "SFA"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemical Engineering"
            },
            {
                "name": "Dao-Bing Zhou",
                "org": "SFA"
            },
            {
                "name": "Ji-Fu Wang",
                "org": "SFA"
            },
            {
                "name": "Chun-Peng Wang",
                "org": "SFA"
            }
        ],
        "title": "Study on the synthesis of disproportionated rosin (2-hydroxyethyl acrylate) ester",
        "abstract": "Disproportionated rosin (DPR) (2-hydroxyethyl acrylate) ester was synthesized by acyl chlorination and esterification of DPR acid. The influences of temperature, reaction time and molar ratio of the reaction were studied by monitoring the course of reaction. The optimum conditions of acyl chlorination and esterification were investigated as follows: molar ratio of DPR to PCl",
        "keywords": [
            "2-hydroxyethyl acrylate",
            "Acyl chlorination",
            "Disproportionated rosin",
            "Esterification"
        ],
        "venue": "Linchan Huaxue Yu Gongye/Chemistry and Industry of Forest Products",
        "year": 2006,
        "id": "fdqbO6t0"
    },
    "g1kbn0v3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Gradient estimates for a simple elliptic equation on complete non-compact Riemannian manifolds",
        "abstract": "In this paper, we study the local gradient estimate for the positive solution to the following equation:\u0394 u + a u log u + b u = 0 in M, where a < 0, b are real constants, M is a complete non-compact Riemannian manifold. Our result is optimal in the sense when (M, g) is a complete non-compact expanding gradient Ricci soliton. By definition, (M, g) is called an expanding gradient Ricci soliton if for some constant c < 0, it satisfies thatRc = c g + D",
        "keywords": [
            "Elliptic equation",
            "Gradient estimate",
            "Positive solution"
        ],
        "venue": "Journal of Functional Analysis",
        "year": 2006,
        "id": "g1kbn0v3"
    },
    "NDTHMpLI": {
        "authors": [
            {
                "name": "Minyu Jia",
                "org": "Institute of Seismology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Shaoming Liu",
                "org": "Wuhan Base of Institute of Crustal Dynamics"
            },
            {
                "name": "Jing Zhang",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Shaoan Sun",
                "org": "Wuhan Base of Institute of Crustal Dynamics"
            },
            {
                "name": "Wuxing Wang",
                "org": "Institute of Earthquake Science"
            }
        ],
        "title": "Joint processing and analysis of seismic gravity measurements in area around capital of China",
        "abstract": "In the area around the capital of China, three groups of repeated gravity measurements have been obtained by different researchers using different instruments or methods. The simultaneous adjustment of the absolute and relative measurements and systematic error correction among the relative measurements have been carried out in the paper. Thus an unified temporal gravity change system with absolute reference has been established. On the basis of this, the crustal subsidence effect on gravity, which belongs to non-tectonic factor, is analyzed and the displacement of gravity station is corrected, so that the long-wave disturbance is eliminated. As the three groups of gravity measurements are complementary to each other the ability of identifying the tectonic activity process is enhanced. The results showed: there exist systematic errors between the two groups of relative measurements and within the data of 10 campaigns; and the uneven local crustal subsidence in the southeast of the studied area results in a linear rise of gravity value at 10 stations. They are corrected by the regression analysis in this paper, The maps of revised temporal gravity change can obviously and integrally reflect the earthquake M ",
        "keywords": [
            "Absolute measurement",
            "Area around capital",
            "Relative measurement",
            "Temporal gravity change",
            "Unified system"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2006,
        "id": "NDTHMpLI"
    },
    "9dHbfOdI": {
        "authors": [
            {
                "name": "Aaron Kershenbaum",
                "org": "IBM T.J. Watson Research Lab."
            },
            {
                "name": "Achille Fokoue",
                "org": "IBM T.J. Watson Research Lab."
            },
            {
                "name": "Chintan Patel",
                "org": "Department of Biomedical Informatics"
            },
            {
                "name": "Christopher Welty",
                "org": "IBM T.J. Watson Research Lab."
            },
            {
                "name": "Edith Schonberg",
                "org": "IBM T.J. Watson Research Lab."
            },
            {
                "name": "James Cimino",
                "org": "Department of Biomedical Informatics"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Kavitha Srinivas",
                "org": "IBM T.J. Watson Research Lab."
            },
            {
                "name": "Robert Schloss",
                "org": "IBM T.J. Watson Research Lab."
            },
            {
                "name": "J. William Murdock",
                "org": "IBM T.J. Watson Research Lab."
            }
        ],
        "title": "A view of OWL from the field: Use cases and experiences",
        "abstract": "In this paper, we describe our experiences with Semantic Web applications from the domain of life sciences, text mining and software engineering. In these domains, the state-of-the-art is limited to the use of simple taxonomies. This is partly because a sufficient set of use cases has not yet been developed to demonstrate the value of using more expressive languages (such as OWL) to add value in these domains. We are starting to catalog a set of such use cases, and we describe three concrete use cases in this paper.",
        "keywords": [
            ""
        ],
        "venue": "CEUR Workshop Proceedings",
        "year": 2006,
        "id": "9dHbfOdI"
    },
    "jefjPRiR": {
        "authors": [
            {
                "name": "Robert Schiaffino",
                "org": "Iona College"
            },
            {
                "name": "Achille Fokoue",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aditya Kalyanpur",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aaron Kershenbaum",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Chintan Patel",
                "org": "Columbia University Medical Center"
            },
            {
                "name": "Edith Schonberg",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Kavitha Srinivas",
                "org": "IBM Watson Research Center"
            }
        ],
        "title": "Computing OWL ontology decompositions using resolution",
        "abstract": "Reasoning over large ontologies can be done more effectively if they can be decomposed into smaller parts which can be reasoned on independently. This requires identifying parts of the ontology relevant to the problem at hand. We present a novel algorithm, based on resolution calculus, for decomposing an OWL ontology into smaller, more manageable components, such that the union of reasoning over each of these components separately is the same as reasoning over the original ontology. We describe our computational experience using the algorithm, and demonstrate that it is indeed possible to efficiently solve the standard concept subsumption reasoning problem in four large real-world OWL ontologies: SNOMED-CT, NCI, SWEET-JPL and GALEN. We chose SNOMED-CT and NCI because of their size; GALEN because it is highly interconnected; SWEET-JPL because it is expressive (containing negation, both existential and universal quantifiers and both intersections and unions).",
        "keywords": [
            ""
        ],
        "venue": "CEUR Workshop Proceedings",
        "year": 2007,
        "id": "jefjPRiR"
    },
    "iFnNX4dD": {
        "authors": [
            {
                "name": "Julian Dolby",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Achille Fokoue",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Aditya Kalyanpur",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Li Ma",
                "org": "IBM China Research Lab."
            },
            {
                "name": "Chintan Patel",
                "org": "Columbia University Medical Center"
            },
            {
                "name": "Edith Schonberg",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Kavitha Srinivas",
                "org": "IBM Watson Research Center"
            },
            {
                "name": "Xingzhi Sun",
                "org": "IBM China Research Lab."
            }
        ],
        "title": "Efficient reasoning on large SHIN Aboxes in relational databases",
        "abstract": "As applications based on semantic web technologies enter the mainstream, there is a need to provide highly efficient ontology reasoning over large Aboxes. However, achieving sufficient scalability is still a challenge, especially for expressive ontologies. In this paper, we present a hybrid approach which combines a fast, incomplete reasoning algorithm with a slower complete reasoning algorithm to handle the more expressive features of DL. Our approach works for SHIN. We demonstrate the effectiveness of this approach on large datasets (30-60 million assertions), including a clinical-trial patient matching application, where we show significant performance gains (an average of 15 mins per query compared to 100 mins) without sacrificing completeness or expressivity.",
        "keywords": [
            "Description logic",
            "Ontology",
            "Reasoning"
        ],
        "venue": "CEUR Workshop Proceedings",
        "year": 2009,
        "id": "iFnNX4dD"
    },
    "zwCn98qt": {
        "authors": [
            {
                "name": "Shi-Jun Chen",
                "org": "Earthquake Administration of Shandong Province"
            },
            {
                "name": "Long-Mei Sun",
                "org": "Computer Department"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            }
        ],
        "title": "Multifractal characteristics of spatiotemporal distribution of earthquakes in intraplate and interplate regions",
        "abstract": "This paper analyzes the multifractal characteristics of spatio-temporal distribution of generalized strain release of earthquakes (GSRE) occurred in the eastern and western Chinese mainland (as an instance of intraplate region), Taiwan region and New Zealand (as an instance of interplate region). The results show that the multifractal characteristics of GSRE are closely related to the geodynamic environment. For the temporal distribution of strong events, the clustering feature is more evident in the interplate regions than that in the intraplate regions, while for small and moderate events, this difference is ambiguous. For the spatial distribution of strong earthquakes, the clustering feature is usually clearer in the intraplate regions than that in the interplate regions, while for small and moderate events, the case is just opposite. \u00a9 2007 Seismological Society of China.",
        "keywords": [
            "Generalized strain release of earthquakes",
            "Interplate earthquake",
            "Intraplate earthquake",
            "Multifractal"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 2007,
        "id": "zwCn98qt"
    },
    "PLa5FYE5": {
        "authors": [
            {
                "name": "Haitao Cao",
                "org": "Northwest Polytechnical University"
            },
            {
                "name": "Rui Hu",
                "org": "Northwest Polytechnical University"
            },
            {
                "name": "Hongchao Kou",
                "org": "Northwest Polytechnical University"
            },
            {
                "name": "Li Ma",
                "org": "Northwest Polytechnical University"
            },
            {
                "name": "Xiaoyong Ma",
                "org": "Northwest Polytechnical University"
            },
            {
                "name": "Enzhi Gao",
                "org": "Northwest Polytechnical University"
            },
            {
                "name": "Lian Zhou",
                "org": "Northwest Institute for Nonferrous Metal Research"
            }
        ],
        "title": "Analysis of the limits of YBCO single domain growth using directional solidification method",
        "abstract": "An YBCO sample with high critical current density or single crystal structure, can be obtained by the directional solidification method. In the present paper the morphology and chemical composition at the growth front of YBCO crystal have been investigate in order to it make clear the stopped growth mechanism of YBCO crystal growth during melt growth moment of the directional solidification. It is found that YBCO crystal will cease growing when yttrium and barium are depleted and copper becomes rich element in the liquid phase at the YBCO crystal growth front. For maintaining the continuous growth of YBCO, the composition of Y, Ba and Cu in raw sample has to be adjusted so as to make yttrium and barium enrichments in the liquid phase at the YBCO crystal growth front during the melt growth process.",
        "keywords": [
            "Directional solidification",
            "Single domain",
            "Superconductor",
            "YBCO"
        ],
        "venue": "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",
        "year": 2007,
        "id": "PLa5FYE5"
    },
    "zGO05g7g": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Solidification Processing"
            },
            {
                "name": "Rui Hu",
                "org": "State Key Laboratory of Solidification Processing"
            },
            {
                "name": "Jinshan Li",
                "org": "State Key Laboratory of Solidification Processing"
            },
            {
                "name": "Hongchao Kou",
                "org": "State Key Laboratory of Solidification Processing"
            },
            {
                "name": "Hengzhi Fu",
                "org": "State Key Laboratory of Solidification Processing"
            },
            {
                "name": "Lian Zhou",
                "org": "Northwest Institute for Nonferrous Metal Research"
            }
        ],
        "title": "Research on growth orientation and directional solidification mechanism of YBCO",
        "abstract": "Well-orientated YBCO rod with the angle between the pulling direction and the a-b crystal face less than 5\u00b0 was prepared by directional solidification technique. To investigate the growth anisotropy and solidification orientation of YBCO, samples which can exhibit the morphology of crystal grains and crystal growth transition region were also prepared by air quenching and furnace cooling method, respectively. Anisotropic lamellar YBCO crystal grains were obtained, the dimension ratio of about 2-5 between a-and/or 6-axes and c-axis can be seen from these grains. A characteristic of epitaxial growth can be clearly seen from the furnace-cooled sample. Two steps involving preferential growth step and epitaxial growth step can be inferred for the directional solidification process of YBCO based on the above experiment results, which can well interpret the growth orientation of YBCO reported in this paper.",
        "keywords": [
            "Anisotropy",
            "Solidification orientation",
            "YBCO"
        ],
        "venue": "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",
        "year": 2008,
        "id": "zGO05g7g"
    },
    "b3XsRai8": {
        "authors": [
            {
                "name": "Shijun Chen",
                "org": "Earthquake Administration of Shandong Province"
            },
            {
                "name": "Longmei Sun",
                "org": "Computer Department of China Women's College of Shandong"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            }
        ],
        "title": "Multifractal characteristics of spatio-temporal distribution of earthquakes in intraplate regions",
        "abstract": "This paper analyze the multifractal characteristics of spatio-temporal distribution of generalized strain release of earthquakes (GSRE) occurred in the eastern and western Chinese mainland (as an instance of intraplate region), Taiwan region and New Zealand (as an instance of intraplate region). The results show that the multifractal characteristics of GSRE are closely related to the geodynamic environment. For the temporal distribution of strong events, the clustering feature is more evident in the interplate region than that in the intraplate region, while for small and moderate events, this difference is ambiguous. For the spatial distribution of strong earthquakes, the clustering feature is usually clearer in the intraplate region than that in the interplate regions, while for small and moderate events, the case is just opposite.",
        "keywords": [
            "Generalized strain release of earthquakes",
            "Interplate earthquake",
            "Intraplate earthquake",
            "Multifractal"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2007,
        "id": "b3XsRai8"
    },
    "f6XBnDhQ": {
        "authors": [
            {
                "name": "Chang-Hong Huang",
                "org": "Hubei Nuclear Solid Physics Key Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Hubei Nuclear Solid Physics Key Laboratory"
            },
            {
                "name": "Zhi-Quan Chen",
                "org": "Hubei Nuclear Solid Physics Key Laboratory"
            },
            {
                "name": "Zhu Wang",
                "org": "Hubei Nuclear Solid Physics Key Laboratory"
            },
            {
                "name": "Xiao-Wei Wang",
                "org": "Shenyang National Laboratory of Materials Science"
            },
            {
                "name": "Hong-Yan Zhang",
                "org": "Department of MIME"
            }
        ],
        "title": "An experimental study of Mg aggregation in AA5754 alloys by positron annihilation spectroscopy",
        "abstract": "Defects in an AA5754 (Al-3.0%Mg) alloy are investigated by coincidence Doppler broadening spectroscopy and positron lifetime spectroscopy. The results indicate enhancement of positron trapping by Mg atoms in this Al-Mg alloy after quenching treatment at 623 K, which may be due to the formation of vacancy-Mg complexes or the aggregation of Mg near the vacancy sites. It is speculated that the aggregation of Mg atoms in the moderate temperature range is responsible for cracking in spot welding of AA5754 alloys. \u00a92007 Chinese Physical Society and IOP Publishing Ltd.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2007,
        "id": "f6XBnDhQ"
    },
    "5yzujyea": {
        "authors": [
            {
                "name": "Dong-Sheng Zhang",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Dan Guo",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Pei Luo",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Sheng-Chun Liu",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Jun Hu",
                "org": "Wuhan University of Technology"
            }
        ],
        "title": "Real-time strain measurement of fiber Bragg grating based on edge filter demodulation using tunable laser",
        "abstract": "A novel method of edge filter demodulation for fiber Bragg grating that use wavelength tunable laser was proposed. Real-time monitoring of the multiple points' dynamic strain could be achieved. Several patch FBG strain sensors were installed on the box girders of the second Wuhan Yangtze River Bridge and connected to the control office by optical cable. Based on edge filter demodulation, tunable LD as the light source, the real-time measurement of the multiple points' dynamic strain was carried out, and the experimental results of dynamic strain wave were well obtained. The method was superior to the other edge filter demodulation methods, because it was available for the multi-points measurements of real-time strain.",
        "keywords": [
            "Edge filter demodulation",
            "Fiber Bragg grating",
            "Laser",
            "Strain"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology",
        "year": 2007,
        "id": "5yzujyea"
    },
    "2h4LNLwM": {
        "authors": [
            {
                "name": "Xuan Zhou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jiao Wang",
                "org": ""
            }
        ],
        "title": "Topological optimization for frame of a heavy special vehicle",
        "abstract": "The topological optimization method for a discrete structure was adopted in an optimization process of a special vehicle frame. The optimization process for a typical heavy special vehicle frame was described. The optimum results showed that the torsion stiffness of the frame was increased and the stress level was significantly reduced without any mass increase on the frame.",
        "keywords": [
            "Discrete structure topological optimization",
            "Finite element method",
            "Frame",
            "Heavy vehicle"
        ],
        "venue": "Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery",
        "year": 2007,
        "id": "2h4LNLwM"
    },
    "RdNi1rRt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jeffrey L. Kornacki",
                "org": ""
            },
            {
                "name": "Guodong Zhang",
                "org": ""
            },
            {
                "name": "Chia-Min Lin",
                "org": ""
            },
            {
                "name": "Michael P. Doyle",
                "org": ""
            }
        ],
        "title": "Development of thermal surrogate microorganisms in ground beef for in-plant critical control point validation studies",
        "abstract": "In search of a suitable surrogate microorganism for in-plant critical control point validation, we compared the rates of thermal inactivation of three bacteria, Enterococcus faecium B2354, Pediococcus parvulus HP, and Pediococcus acidilactici LP, to those of Listeria monocytogenes and Salmonella. Ground beef samples containing 4 and 12% fat were inoculated with E. faecium, L. monocytogenes, and Salmonella Senftenberg 775W and heated at 58, 62, 65, or 68\u00b0C. The decimal reduction times (D-values) for E. faecium B2354 in 4 and 12% fat ground beef were 4.4 to 17.7 and 3.6 to 14.6 times greater, respectively, than those for L. monocytogenes or Salmonella Senftenberg 775W at all temperatures tested, with the greatest differences in D-values occurring at 58 and 62\u00b0C. Higher fat content protected bacteria from thermal inactivation in general, especially at temperatures lower than 68\u00b0C. The heat resistance in a broth medium at 62\u00b0C of two food-grade bacteria, P. parvulus HP and P. acidilactici LP, was compared with that of the three strains under study. The D-values of P. parvulus HP and P. acidilactici LP were lower than those of E. faecium B2354 but 4.1 and 2.5 times greater, respectively, than those of Salmonella Senftenberg 775W, the most resistant pathogen. These results indicate that thermal treatments of ground beef at 58 to 68\u00b0C that kill E. faecium B2354 will also kill Salmonella and L. monocytogenes, and the two Pediococcus isolates may serve as alternate surrogates for validation studies when a less heat-resistant surrogate is desired. However, additional studies in ground beef are needed with the Pediococcus strains in the desired temperature range intended for validation purposes. Copyright \u00a9, International Association for Food Protection.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Food Protection",
        "year": 2007,
        "id": "RdNi1rRt"
    },
    "Pqm2YAl4": {
        "authors": [
            {
                "name": "Dong-Sheng Zhang",
                "org": ""
            },
            {
                "name": "Dan Guo",
                "org": ""
            },
            {
                "name": "Wei Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Dian Fan",
                "org": ""
            }
        ],
        "title": "Novel fiber Bragg grating axle counting sensor",
        "abstract": "Based on FBG sensing, a novel fiber Bragg grating axle counting sensor was developed by utilizing the intensity demodulation technique with a couple of matching fiber Bragg gratings. The principle was analyzed theoretically and the experimental research was carried out. The identical results were obtained. The optical fiber sensor was resistant to humidity, dust and electromagnetic interference. Furthermore, the costs of this sensor with matching filter intensity demodulation technique were much cheaper than that with expensive wavelength demodulation equipments. So it was likely to substitute the existing electrical products and be used in the practical projects.",
        "keywords": [
            "Fiber Bragg grating",
            "Intensity demodulation",
            "Pressure sensing"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology",
        "year": 2007,
        "id": "Pqm2YAl4"
    },
    "YBYOmByy": {
        "authors": [
            {
                "name": "Wu-Xing Wang",
                "org": "Laboratory of Computational Geodynamics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Jian-Ping Huang",
                "org": "Laboratory of Computational Geodynamics"
            }
        ],
        "title": "Analysis of anomaly in gravity observation before and after strong earthquakes",
        "abstract": "In order to explore the anomaly variation before and after the great Kunlun Mountain M",
        "keywords": [
            "Gravity observation",
            "High-pass filter",
            "Slow earthquake",
            "Spectrogram",
            "Vibration signal"
        ],
        "venue": "Earthquake",
        "year": 2007,
        "id": "YBYOmByy"
    },
    "vRhGS0Z7": {
        "authors": [
            {
                "name": "Yao-Lin Shi",
                "org": ""
            },
            {
                "name": "Jian-Ling Cao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Bao-Jun Yin",
                "org": ""
            }
        ],
        "title": "Tele-seismic coseismic well temperature changes and their interpretation",
        "abstract": "Coseismic water level oscillation and correlated deep water temperature changes have been observed in a water well at Tangshan City by high sensitivity measurement. Amount of water temperature changes depend on amplitude of water level oscillation. Coseismic water temperatures always decrease as water level oscillates, drop of temperature ranges from 0.001 \u00b0C to 0.01 \u00b0C corresponding to amplitude of water level oscillation from several centimeters to about one meter. Temperatures usually recover one to several hours after the oscillation. We suggest that the temperature drop is produced by dispersive transfer of heat as the water oscillates, and follow-up thermal conduction makes temperature recovery. Our finite element calculations support quantitatively the idea. High accuracy measurements of water temperature at different depths in the future may test our interpretation. \u00a9 2007 Seismological Society of China.",
        "keywords": [
            "Coseismic effect",
            "Earthquake",
            "Water level",
            "Water temperature"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 2007,
        "id": "vRhGS0Z7"
    },
    "kgyTOsUl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Geriatrics"
            },
            {
                "name": "Hai-Qing Gao",
                "org": "Department of Geriatrics"
            },
            {
                "name": "Bao-Ying Li",
                "org": "Department of Geriatrics"
            },
            {
                "name": "Ya-Bing Ma",
                "org": "Department of Geriatrics"
            },
            {
                "name": "Bei-An You",
                "org": "Department of Geriatrics"
            },
            {
                "name": "Feng-Lei Zhang",
                "org": "Department of Geriatrics"
            }
        ],
        "title": "Grape seed proanthocyanidin extracts inhibit vascular cell adhesion molecule expression induced by advanced glycation end products through activation of peroxisome proliferators-activated receptor \u03b3",
        "abstract": "Although evidence has shown that grape seed proanthocyanidin extracts (GSPE) can selectively inhibit cell adhesion molecule expression induced by advanced glycation end products (AGEs), the underlying molecular mechanism has not been extensively characterized. To study the antiinflammation mechanism of GSPE, we investigated the effect of GSPE on Von Willebrand factor (vWF) content and the expression of vascular cell adhesion molecule-1 (VCAM-1) induced by AGEs and the effect of GSPE on peroxisome proliferators-activated receptor \u03b3 (PPAR \u03b3) and receptor for AGEs (RAGE) expression in human umbilical vein endothelial cells (HUVEC). HUVEC were preincubated with or without GSPE of different concentrations (10 mg/L, 50 mg/L, and 100 mg/L) for 4 hours before being treated with 200 mg/L AGEs or unmodified bovine serum albumin (BSA) for 24 hours. The expression of RAGE and PPAR \u03b3 was investigated by Western blot. VCAM-1 expression was measured by flow cytometry and vWF content by enzyme-linked immunosorbent assay (ELISA). Results showed that GSPE significantly inhibited the expression of VCAM-1 in HUVEC and reduced the content of vWF in culture fluid induced by AGEs in a dose-dependent manner. AGEs activated the expression of RAGE and inhibited PPAR \u03b3 expression in HUVEC, whereas GSPE inhibited the expression of RAGE through activation of PPAR \u03b3 in HUVEC simultaneously. These findings indicated that GSPE inhibited the cell inflammatory factor expression and protected the function of endothelial cell through activation of PPAR \u03b3 expression and inhibition of RAGE expression. \u00a9 2007 Lippincott Williams & Wilkins, Inc.",
        "keywords": [
            "Endothelial cells",
            "Glycation",
            "Peroxisome proliferators-activated receptor \u03b3",
            "Proanthocyanidin",
            "Receptor"
        ],
        "venue": "Journal of Cardiovascular Pharmacology",
        "year": 2007,
        "id": "kgyTOsUl"
    },
    "gqiut60j": {
        "authors": [
            {
                "name": "Yi-Jun Zhu",
                "org": "Faculty of Jiangsu University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Statistics"
            },
            {
                "name": "Zi-Fang Qu",
                "org": "Faculty of Mathematics and Information Science"
            },
            {
                "name": "Yan Chen",
                "org": "Faculty of Jiangsu University"
            }
        ],
        "title": "Class of Geom/Geom/1 discrete-time queueing system with negative customers",
        "abstract": "Negative arrivals are widely used as a control mechanism in many telecommunication and computer networks. A discrete-time single-server queue with geometrical arrival of both positive and negative customers is analysed. The customers may arrive at the same time and negative customers can be served as positive customers. There are two cases; negative customers remove positive customers from the end of the queue in which the customer currengly being serviced can and cannot be replaced by a negative customer. When negative customers arrive, there is no customer, and negative customers can be serviced. The probability generating function of the number of customers in the waiting line and the steady-state distribution of the waiting line size are obtained.",
        "keywords": [
            "Discrete-time queue",
            "Killing policies",
            "Negative customers",
            "Removal of customer at the end-immune servicing",
            "Removal of customer at the end-inimmune servicing"
        ],
        "venue": "Jiangsu Daxue Xuebao (Ziran Kexue Ban) / Journal of Jiangsu University (Natural Science Edition)",
        "year": 2007,
        "id": "gqiut60j"
    },
    "2pLRK07U": {
        "authors": [
            {
                "name": "Qinghua Zhou",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Xueqin Yang",
                "org": "Cancer Center"
            },
            {
                "name": "Daxing Zhu",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Wen Zhu",
                "org": "Key Laboratory of Lung Cancer of Sichuan Province"
            },
            {
                "name": "Zhilin Sun",
                "org": "Key Laboratory of Lung Cancer of Sichuan Province"
            },
            {
                "name": "Qin Yang",
                "org": "Key Laboratory of Lung Cancer of Sichuan Province"
            }
        ],
        "title": "Double mutant P96S/S120G of Nm23-H1 abrogates its NDPK activity and motility-suppressive ability",
        "abstract": "The Nm23-H1 gene is a metastasis suppressor gene. However, its biochemical mechanism of suppressing the metastatic potential of cancer cells is still unknown. The previous hypothesis that a histidine protein kinase activity may contributes to the motility-suppressive effect of Nm23-H1 could not explain why the H118F mutant, a kinase-deficient mutant, still had motility-suppressive ability. We conducted a study on the double mutant P96S/S120G of Nm23-H1 and succeeded in introducing the RP-HPLC method in NDPK assay. The results showed that the double mutant P96S/S120G, when expressed in the bacteria, was completely aggregated in inclusion bodies; this mutant abrogated not only its motility-suppressive ability, but also its NDPK activity. Based on previous work and this study, we prompted that the deficiency of motility-suppressive function of S120G, P96S, and P96S/S120G mutants was due to their altered structure, which might deprive Nm23-H1 of most activities including kinase activity or interactions with other proteins. \u00a9 2007 Elsevier Inc. All rights reserved.",
        "keywords": [
            "Motility",
            "NDPK",
            "Nm23-H1",
            "RP-HPLC"
        ],
        "venue": "Biochemical and Biophysical Research Communications",
        "year": 2007,
        "id": "2pLRK07U"
    },
    "7bIICMzc": {
        "authors": [
            {
                "name": "Juan Li",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Qinghua Zhou",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Jun Chen",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Daxing Zhu",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Huiqin Yan",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Wen Zhu",
                "org": "Key Laboratory of Lung Cancer Molecular Biology of Sichuan Province"
            },
            {
                "name": "Hongyu Liu",
                "org": "Tianjin Lung Cancer Institute"
            }
        ],
        "title": "Construction and screening of the subtracted cDNA library of human large cell lung cancer lines with different metastatic potentials",
        "abstract": "Background and objective: Screening metastatic-related genes of lung cancer is helpful to understand the molecular mechanisms of lung cancer invasion and metastasis. In order to screen the differential expression genes related to metastasis of lung cancer, we constructed and preliminarily screened the subtracted cDNA libraries of human large cell lung cancer cell lines with different metastatic potentials in this study. Methods: Subtracted cDNA library was constructed in the different metastastic potential cell lines NL9980 and L9981 by suppression subtractive hybridization (SSH) method. The positive clones were preliminarily screened by blue-white colony based on the \u03b1-complementary principal, and precisely identified by PCR. The forward and reverse subtracted libraries were screened and identified by dot blot to obtain the clones corresponding to differential expression segments. Results: The subtracted cDNA libraries were successfully constructed in the different metastastic potential cell lines NL9980 and L9981. Three hundred and seven positive clones in the forward subtracted library and 78 positive clones in the reverse subtracted library were obtained by the dot blot method. Conclusion: SSH is proved to be an efficient tool for differential expression gene cloning. The forward and reverse subtracted cDNA libraries of different metastastic potential cell lines are constructed by this method. The differential expression genes related to tumor metastasis might exist in the human large cell lung cancer cell lines with different metastasis potential.",
        "keywords": [
            "Dot blot",
            "Lung neoplasms",
            "Metastatic-related genes",
            "Suppression subtractive hybridization"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2007,
        "id": "7bIICMzc"
    },
    "QeDoioSR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory for Silviculture and Conservation"
            },
            {
                "name": "Hai-Rong Han",
                "org": "Key Laboratory for Silviculture and Conservation"
            },
            {
                "name": "Qin-Yan Ma",
                "org": "Key Laboratory for Silviculture and Conservation"
            },
            {
                "name": "Hong-Wen Liu",
                "org": "Key Laboratory for Silviculture and Conservation"
            },
            {
                "name": "Wei-Wei Xia",
                "org": "Key Laboratory for Silviculture and Conservation"
            },
            {
                "name": "Xiao-Qin Cheng",
                "org": "Key Laboratory for Silviculture and Conservation"
            }
        ],
        "title": "Evaluation of the forest ecosystem health in Beijing area",
        "abstract": "The evaluation of ecosystem health has become one of the main research topics of ecosystem science, thus more and more assessment methods and frameworks have been put forward in recent years. However, the attention people pay to ecosystem health is actually more about what the social functions the ecosystem affords, which depend on the integrity and maintenance of the ecosystem structure and function, and the intensity of disturbance from outside. Accordingly, this research commenced from three main aspects, selected the evaluation indices, and then established the Evaluation Index System of Beijing Forest Ecosystem Health (EIS-BFEH). In the EIS-BFEH, each of the three foundations contained an easily-operated and standard sub-index system, which compounded the specific natural and social conditions of Beijing and was concrete enough to measure and evaluate. Then with the method of the Analytical Hierarchy Process (AHP), the comprehensive index (CI) could be obtained, which represented the health of the forest ecosystem. As a case study, the forest ecosystems in the Badaling area were sampled, evaluated, compared and ranked by use of the EIS-BFEH. The result show that the health of natural forests is much better than that of plantations in the Badaling forest center: the average comprehensive index of the former is 7.9, while the latter is only 6.6. From the results, it could also be found that there are nine units in the healthy state, two units in the subhealthy state, and only one unit of Robinia pseudoacacia in the morbid state. \u00a9 Beijing Forestry University 2007.",
        "keywords": [
            "Badaling Forest Center",
            "Beijing area",
            "Evaluation",
            "Forest ecosystem health"
        ],
        "venue": "Forestry Studies in China",
        "year": 2007,
        "id": "QeDoioSR"
    },
    "B2qGWArf": {
        "authors": [
            {
                "name": "Chaojun Zhang",
                "org": "Laboratory of Computational Geodynamics"
            },
            {
                "name": "Yaolin Shi",
                "org": "Laboratory of Computational Geodynamics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Cinna Lomnitz",
                "org": "Instituto de Geof\u00edsica"
            }
        ],
        "title": "A rheological model of post-seismic deformation for the 2001 Kunlun, China earthquake, Mw 7.8",
        "abstract": "The Mw7.8 Kunlun earthquake of 14 November, 2001, in the northern Tibetan Plateau of China, was the largest event in the Chinese continental area in the latest 50 years. In this paper, layered visco-elastic models are calculated using the PSGRN/PSCMP code, and the results are fitted to the observed post-seismic deformation. We show that a model of a surface anelastic layer of 10km thickness over an elastic lower crust cannot explain the observed amplitude of deformation. A relaxation model featuring 30km of elastic upper crust over 40km of a ductile lower crust will account for the main features of exponential attenuation of post-seismic deformation. Combination of the two models, however, provides an even better fit including the fact that the deformation rate was higher in the first few weeks and slower thereafter. The viscous layer in the lower crust provides good control of the post-seismic deformation, including the long term decay of deformation over a period of months. The upper anelastic layer may contribute to the observed high deformation rate in the initial few weeks after the main earthquake. The results suggest that rheological differences may exist between the materials on either side of the Kunlun fault.",
        "keywords": [
            "Kunlun earthquake",
            "Post-seismic deformation",
            "Rheology",
            "Viscosity"
        ],
        "venue": "Geofisica Internacional",
        "year": 2007,
        "id": "B2qGWArf"
    },
    "G7xAUqr1": {
        "authors": [
            {
                "name": "Xiao Lei",
                "org": ""
            },
            {
                "name": "Qingquan Chen",
                "org": ""
            },
            {
                "name": "Kaipei Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Battery state of charge estimation basedon neural-network for electric vehicles",
        "abstract": "In this paper, the neural-network (NN) is proposed based approach to estimate the battery's state of charge (SOC) of the electric vehicles (EVs). In this approach, NNs are trained to extract important features from the battery's voltage, current, and temperature to estimate the battery's SOC. Such automated, noninvasive estimation will be critical in future EVs' energy monitoring and enhancement systems. Several NN-based estimation models including multilayer perceptron (MLP) network, radial basis function (RBF) network, linear support vector machines (SVM) network, and support vector machines network with MLP, and RBF kernels are developed for SOC estimation. The performance of these estimators is compared in terms of their accuracy and noise tolerance limits. The results showed that MLP and SVM are both able to estimate the SOC with high accuracy. SVM is found to be the best estimation method because of its high noise tolerating ability.",
        "keywords": [
            "EVs",
            "Neural-network",
            "SOC",
            "SVM"
        ],
        "venue": "Diangong Jishu Xuebao/Transactions of China Electrotechnical Society",
        "year": 2007,
        "id": "G7xAUqr1"
    },
    "P1Pw9odX": {
        "authors": [
            {
                "name": "Wensheng Hou",
                "org": "College of Bioengineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Bioengineering"
            },
            {
                "name": "Xiaolin Zheng",
                "org": "College of Bioengineering"
            },
            {
                "name": "Chenglin Peng",
                "org": "College of Bioengineering"
            },
            {
                "name": "Lin He",
                "org": "College of Bioengineering"
            }
        ],
        "title": "Design of LabVIEW-based experiment system for hand movement function research",
        "abstract": "To estimate hand movement function, force is an important parameter. This paper introduces the design of a LabVIEW-based experiment system for hand-grip force feedback. During experiment, the system can guide the subjects to make effort correctly by the introduction of the index dial, and the experimenter could also judge the validity of the action that the subjects perform. Experimental results show that this system could display the acquisition results of hand-grip force and force tracking information correctly and in real time.",
        "keywords": [
            "Data acquisition",
            "Hand movement function",
            "LabVIEW",
            "USB interface"
        ],
        "venue": "Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument",
        "year": 2007,
        "id": "P1Pw9odX"
    },
    "sKgrVgEs": {
        "authors": [
            {
                "name": "Dihua Sun",
                "org": "College of Automation"
            },
            {
                "name": "Yuan Yuan",
                "org": "College of Automation"
            },
            {
                "name": "Li Ma",
                "org": "College of Automation"
            },
            {
                "name": "Xiaoyong Liao",
                "org": "College of Automation"
            },
            {
                "name": "Jia Xie",
                "org": "College of Automation"
            },
            {
                "name": "Min Zhao",
                "org": "College of Automation"
            },
            {
                "name": "Liang Tang",
                "org": "College of Automation"
            },
            {
                "name": "Liping Fu",
                "org": "Department of Civil Engineering"
            }
        ],
        "title": "Estimating real-time traffic variables on freeway based on mobile phone locating and clustering",
        "abstract": "Based on mobile phone locating, a new method for estimating real-time traffic parameters on freeway is presented. The methods of the independent vehicle identification based on clustering analysis of mobile phones on board and estimating the amount of vehicles on the road are proposed. Then the status of vehicles on freeway is estimated by clustering and analyzing the location, speed and acceleration. Traffic parameters are calculated with the status of separate vehicles. It can estimate traffic parameters in wide range, with low cost and high efficiency. Along with mobile phones become a popular personal communication tool, some choke points in the proposed method, such as limited sample size or coverage associated with data collection, have been gradually resolved.",
        "keywords": [
            "Clustering",
            "Mobile phone locating",
            "Traffic parameters"
        ],
        "venue": "14th World Congress on Intelligent Transport Systems, ITS 2007",
        "year": 2007,
        "id": "sKgrVgEs"
    },
    "Ql4e0BvP": {
        "authors": [
            {
                "name": "Wen-Sheng Hou",
                "org": "Bioengineering College"
            },
            {
                "name": "Li Ma",
                "org": "Bioengineering College"
            },
            {
                "name": "Xiao-Ying Wu",
                "org": "Bioengineering College"
            },
            {
                "name": "Xiao-Lin Zheng",
                "org": "Bioengineering College"
            },
            {
                "name": "Ying-Tao Jiang",
                "org": "Department of Electrical and Computer Engineering"
            },
            {
                "name": "Jun Zheng",
                "org": "Computer Science Department"
            },
            {
                "name": "Cheng-Lin Peng",
                "org": "Bioengineering College"
            }
        ],
        "title": "Research the effect of high pass filter in sEMG preprocessing",
        "abstract": "",
        "keywords": [
            "Handgrip force",
            "High pass filter",
            "sEMG"
        ],
        "venue": "Chinese Journal of Biomedical Engineering",
        "year": 2008,
        "id": "Ql4e0BvP"
    },
    "dHjVJbqa": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Beijing Spacecrafts"
            },
            {
                "name": "Peter Mitschang",
                "org": "Institut f\u00fcr Verbundwerkstoffe GmbH"
            },
            {
                "name": "Amol Ogale",
                "org": "Institut f\u00fcr Verbundwerkstoffe GmbH"
            },
            {
                "name": "Alois K. Schlarb",
                "org": "Institut f\u00fcr Verbundwerkstoffe GmbH"
            }
        ],
        "title": "Water dispersible core technology for the manufacturing of hollow-structure parts",
        "abstract": "For manufacturing parts of composite material, metal molds are normally used. However, metal molds are very heavy and expensive. In addition, for some complex geometry parts, such as hollow structures, metal cores are not suitable. In this situation, water dispersible cores can be well utilized instead of metal. In this paper the properties of water dispersible tooling material have been studied, including physical properties and mechanical properties. The washout capability and process challenges have been analyzed. Moreover, a hollow-structure prototype and a T-shape beam, made of carbon fiber reinforced polymer (CFRP), are manufactured by using Vacuum-Assisted Resin Transfer Molding (VARTM) process. Furthermore, mean roughness of the prototype was investigated.",
        "keywords": [
            ""
        ],
        "venue": "SAMPE Journal",
        "year": 2007,
        "id": "dHjVJbqa"
    },
    "ZxPU80F5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hongjing Yu",
                "org": ""
            },
            {
                "name": "Jiatian Li",
                "org": ""
            },
            {
                "name": "Hao Chen",
                "org": ""
            }
        ],
        "title": "Texture classification of aerial image based on Bayesian Networks",
        "abstract": "Classification is a basic topic in data mining and pattern recognition. Following advances in computer science, a lot of new methods have been proposed in recent years, such as artificial neural networks, decision trees, fuzzy set and Bayesian Networks, etc. As a probabilistic network, Bayesian Networks is a powerful tool for handling uncertainty in data mining and many other domains. Na\u00efve Bayes Classifier (NBC) is a simple and effective classification method, which is built on the assumption of conditional independence between the class attributes. This topology structure can not describe the inherent relation among the features. In this paper, we apply Bayesian Networks Augmented Na\u00efve Bayes (BAN) for the texture classification of aerial images, which relaxes the independent assumption in NBC. A new method for learning the networks topology structure based on training samples is adopted in this paper. Comparison experiments show higher accuracy of BAN classifier than NBC. The results also show the potential applicability of the proposed method.",
        "keywords": [
            "Aerial image",
            "Bayesian Networks",
            "Classifier",
            "Texture classification"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2007,
        "id": "ZxPU80F5"
    },
    "wi9otagL": {
        "authors": [
            {
                "name": "Guochang Li",
                "org": "School of Civil Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Civil Engineering"
            },
            {
                "name": "Jingli Yang",
                "org": "Shenyang Hong Development Real Estate Limited Company"
            },
            {
                "name": "Leying Huang",
                "org": "Tianmao Construction and Installation Engineering Co. Ltd."
            },
            {
                "name": "Yan Guan",
                "org": "Design Institute of Liaohe Oil Field"
            }
        ],
        "title": "Bearing capacity of short columns of high-strength concrete filled square steel tubular with inner CFRP circular tubular under axially compressive load",
        "abstract": "The theoretical and experimental study on 12 short columns of high-strength concrete filled square steel tube with inner CFRP circular tube under axially compressive load and 6 common short columns of high-strength concrete filled square steel tube is carried out. Relationship of the steel ratio and the comparative ratio of CFRP tube and their influence on bearing capacity of short columns of high-strength concrete filled square steel tube with inner CFRP circular tube under axially compressive load are discussed. It is found that the bearing capacity is improved with the increase of steel ratio and the comparative ratio of CFRP tube and the square steel tube. The formula of bearing capacity of the short columns of high-strength concrete filled square steel tube with inner CFRP circular tube under axially compressive load is regressed. The comparison of the experimental data and the results from the proposed equations show good consistency.",
        "keywords": [
            "Bearing capacity",
            "High-strength concrete filled square steel tube with inner CFRP tube",
            "Short columns under axially compressive load"
        ],
        "venue": "Shenyang Jianzhu Daxue Xuebao (Ziran Kexue Ban)/Journal of Shenyang Jianzhu University (Natural Science)",
        "year": 2008,
        "id": "wi9otagL"
    },
    "infAq7D5": {
        "authors": [
            {
                "name": "Li-Ping Wang",
                "org": ""
            },
            {
                "name": "Yong Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shu-Mei Zhang",
                "org": ""
            }
        ],
        "title": "Reverse tracing of precursors and earthquake precursors in Taiwan",
        "abstract": "In this paper, we investigate the precursors of large earthquakes in the eastern region of Taiwan by means of the reverse tracing of precursors. We discuss the parameters which are suitable for the seismic chains and intermediate-term patterns in this region and obtain the threshold of the patterns. Applying the linear discriminate method to the intermediate-term patterns of seismic chains, we present an approach for exploring the precursors of large earthquakes. The results show that this method can reduce the false alarm rate for large earthquakes in this region, and the reverse tracing of precursors can be applied to the eastern region of Taiwan. \u00a9 2008 Seismological Society of China.",
        "keywords": [
            "Earthquake precursors",
            "Linear discriminant",
            "Reverse tracing of precursors",
            "Seismic chains"
        ],
        "venue": "Acta Seismologica Sinica English Edition",
        "year": 2008,
        "id": "infAq7D5"
    },
    "FzcajRMe": {
        "authors": [
            {
                "name": "Lifeng Wang",
                "org": "GeoforschungsZentrum, Telegrafenberg"
            },
            {
                "name": "Shengli Ma",
                "org": "State key Laboratory of Earthquake Dynamics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Prediction"
            }
        ],
        "title": "Accelerating moment release of acoustic emission during rock deformation in the laboratory",
        "abstract": "The Accelerating Moment Release (AMR) of seismicity before large earthquakes has been discussed by an increasing number of seismologists over recent years; however, most of their research is concentrated on theoretical descriptions based on statistical physics. In this paper, we investigate the laboratory AMR phenomenon of acoustic emission (AE), and attempt to understand the physical mechanism of AMR behavior from the point of view of rock deformation. AE data used in this paper are from a granitic porphyry (GP) sample with heterogeneous structure, including grains of different size and a naturally healed joint. Based on a stochastic AMR model, the microfracturing activity during rock deformation is analyzed. Three stages, Pre-AMR, AMR and nucleation, that cover the entire deformation period, are defined according to their different microfracturing features. The fractal structure of each stage is investigated. Our results indicate that the AE activity is highly sensitive to both the stress load and the rock structure. The AMR stage, in which the moderate AE events demonstrated typical AMR behaviors, features a process of stress concentration and stress transfer on the fault plane. The AMR stage had a constant stress load condition and was characterized by a much earlier increase of AE rate than the elevation of mean AE magnitude, both of which are consistent with the results derived from the damage rheology model (Bens-Zion and Lyakhovsky, 2002). The AMR stage was immediately followed by the nucleation stage, caused by quasi-static/dynamic fracture of the main fault. Therefore, regarding the GP sample, the AMR stage is a long-term preparatory process for dynamic fault fracture. \u00a9 Birkh\u00e4user Verlag, Basel 2008.",
        "keywords": [
            "Accelerating activity",
            "Acoustic emission (AE)",
            "AIC",
            "AMR model",
            "Fractal structure",
            "Rock deformation"
        ],
        "venue": "Pure and Applied Geophysics",
        "year": 2008,
        "id": "FzcajRMe"
    },
    "b4b6yTqI": {
        "authors": [
            {
                "name": "Yun-Sheng Shao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lan-Jiao Yang",
                "org": ""
            },
            {
                "name": "Hai-Xing Xu",
                "org": ""
            },
            {
                "name": "Yi-Hua Yin",
                "org": ""
            }
        ],
        "title": "Vitro biodegradability and drug release of hydrogels for colonic-site drug delivery",
        "abstract": "Biodegradable hydrogels based on butyl acrylate, acrylic acid cross-linked with 4, 4'-di(methacryloylmino) azoben-zene were prepared. Their pH-sensitivity and in vitro azo enzyme degradability as well as the release properties of 5-ASA as a model drug were researched. In the simulated stomach, the hydrogels hardly swelled and were not degraded, so the drugs inside them were not released. In the simulated intestine, the degree of drug release increased with the degree of equilibrium swelling, by adjusting the hydrogel composition, the degree of swelling of the hydrogels in the small intestine could completely be controlled, and consequently the drugs inside the hydrogels may avoid being leaked out in advance. In the buffered solutions added with azoreduce enzyes, the release rate of drug was obviously rapid and the release degree was obviously higher, it was shown that the drugs inside the hydrogels could release in the colon.",
        "keywords": [
            "Biodegradable hydrogels",
            "Control release",
            "In vitro biodegradability",
            "Swelling degree"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology",
        "year": 2008,
        "id": "b4b6yTqI"
    },
    "4PbvOQTR": {
        "authors": [
            {
                "name": "Jia-Tian Li",
                "org": "National Geomatics Center of China"
            },
            {
                "name": "Jun Chen",
                "org": "National Geomatics Center of China"
            },
            {
                "name": "Ren-Liang Zhao",
                "org": "National Geomatics Center of China"
            },
            {
                "name": "Hao Chen",
                "org": "School of Remote Sensing Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Remote Sensing Information Engineering"
            }
        ],
        "title": "A backward inflation generating method for Voronoi Diagram based on linear quadtree structure",
        "abstract": "An integrated raster-vector method based on linear quadtree structure for generating the Voronoi Diagram is proposed. The key idea of this method is to reduce the spatial complexity in the space partition by linear quadtree structure and reduce the time complexity by changing the calculating direction of dilatation. The computing model of backward inflation based on mathematical morphology and several optimized computing characteristics of the model are proposed. The test proves the time complexity of the method is lower than that of uniform grid structure and that of common quadtree structure and the space complexity is lower than that of uniform grid structure.",
        "keywords": [
            "Backward inflation",
            "Computing model",
            "Linear quadtree structure",
            "Spatial index",
            "Voronoi diagram"
        ],
        "venue": "Acta Geodaetica et Cartographica Sinica",
        "year": 2008,
        "id": "4PbvOQTR"
    },
    "nbnK7xNL": {
        "authors": [
            {
                "name": "Xiao Lei",
                "org": ""
            },
            {
                "name": "C.C. Chan",
                "org": ""
            },
            {
                "name": "Kaipei Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Radial-based-function neural network based SOC estimation for electric vehicles",
        "abstract": "A generalized growing and pruning radial based function (RBF) neural network approach is used to estimate the battery's state of charge of the electric vehicles. According to the different input vector of network, several estimation models including standard model, recursion model, and ampere-hours model are developed for the estimation of the state of charge. The experiment shows that all models are able to effectively estimate the state of charge (SOC) at given working voltages, currents and surface temperature. And the performance of these estimators are compared in terms of their accuracy, training time, and network structure complexity. The results show that ampere-hours model is the best estimation method because of its higher accuracy, less training time, less complexity. Meanwhile, compared with the original generalized growing and pruning radial based function neural network training method, using decouple extended Kalman filter algorithm can save half of the training time without lowering precision.",
        "keywords": [
            "Electric vehicles",
            "Generalized growing and pruning",
            "Neural network",
            "RBF",
            "State of charge"
        ],
        "venue": "Diangong Jishu Xuebao/Transactions of China Electrotechnical Society",
        "year": 2008,
        "id": "nbnK7xNL"
    },
    "zlISkVvY": {
        "authors": [
            {
                "name": "Xiao Lei",
                "org": "School of Electrical Engineering"
            },
            {
                "name": "Qing-Quan Chen",
                "org": "School of Electrical Engineering"
            },
            {
                "name": "Kai-Pei Liu",
                "org": "School of Electrical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Electrical Engineering"
            }
        ],
        "title": "Support vector machine based soc estimation for electric vehicles",
        "abstract": "A support vector machine approach is used to estimate the battery's state of charge of the electric vehicles. According to a battery is a nonlinear system, nonlinear support vector machines with polynomial kernel and radial basis function kernel are developed for the estimation of the state of charge with least square support vector machine algorithm. For the goal of practice, the paper gives the simplified method to decrease the estimator's complexity. The results have showed that the estimator with polynomial kernel is less accurate but more agreeable to application, the estimator with radial basis function kernel is more accurate but less agreeable to use. One can select optimal kernel to improve the performance of estimation in practice.",
        "keywords": [
            "Electric vehicles",
            "Kernel function",
            "State of charge",
            "Support vector machine"
        ],
        "venue": "Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering",
        "year": 2008,
        "id": "zlISkVvY"
    },
    "FNty5vam": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Nursing"
            },
            {
                "name": "Li-Jun Yu",
                "org": "School of Nursing"
            }
        ],
        "title": "Critical examination of nursing research on music therapy for pain relief in China",
        "abstract": "Aim: To examine the use of music as intervention for people experiencing painful conditions in China. Methods: A descriptive survey of the studies inducted in China that used music as intervention for people experiencing painful conditions was carried out. Results: Seventy eight articles, including research studies and reviews, were found. However, only 23 articles met the inclusion criteria. Data were categorised according to research design, sample size, gender, age, type of music, duration of music, frequency of intervention, types of pain and instruments used to measure pain, and statistical significance. All studies reported significant decrease in pain. Fundamentally, the findings of the studies suggested that, with music, relief of pain was possible. Conclusions: Analysis of the deficiencies and problems indicated in this review highlight the need to improve insights into music therapy and the setting of criteria for interventional processes. In addition, the author puts forth that better global dissemination of such studies is desirable, particularly in international journals. \u00a9 2008 Scientific Communications International Limited.",
        "keywords": [
            "Music therapy",
            "Nursing care",
            "Pain"
        ],
        "venue": "Asian Journal of Nursing",
        "year": 2008,
        "id": "FNty5vam"
    },
    "97KLLIuW": {
        "authors": [
            {
                "name": "Chao-Jun Zhang",
                "org": "Laboratory of Computational Geodynamics"
            },
            {
                "name": "Yao-Lin Shi",
                "org": "Laboratory of Computational Geodynamics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Qi-Fu Chen",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Wu-Xing Wang",
                "org": "Institute of Earthquake Science"
            }
        ],
        "title": "Analysis and numerical simulation of cross-over fault deformation along Xianshuihe fracture zone",
        "abstract": "Data of cross-over fault deformation for more than 20 years have been accumulated along the Xianshuihe fracture zone. It is an important problem of how to explain this kind of deformation. This paper adopted the viscoelastic model to study this problem, the lower crust is assumed Maxwell theology covered by an elastic upper crust. The post-seismic deformation of the M",
        "keywords": [
            "Aseismic slip",
            "Cross-over fault deformation",
            "Numerical simulation",
            "Viscoelastic model",
            "Xianshuihe fracture zone"
        ],
        "venue": "Earthquake",
        "year": 2008,
        "id": "97KLLIuW"
    },
    "TlNW9P3B": {
        "authors": [
            {
                "name": "Fabao Song",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Yulong Zhang",
                "org": "Wuhan University of Technology"
            },
            {
                "name": "Zhuying Zhu",
                "org": "Wuhan University of Technology"
            }
        ],
        "title": "Vibration isolation suspension system for commercial vehicle full-float cab based on theory of rigid-flexible dynamics",
        "abstract": "The vibration isolating suspension of the full-float cab in commercial vehicle has been studied based on the frame flexibility. The rigid-flexible multi-body vehicle vibration simulation model including the flex frame was used in simulation with ADAMS and ANSYS software. Furthermore, the ride comfort of full-float cab in a whole commercial vehicle was studied by changing the flexibilities of frame. The results showed that the ride comfort of full-float cab depended on the natural frequency and corresponding vibration mode of the frame, the ride comfort of full-float cab would become terrible if the first natural frequency of frame was less than 10 Hz or lower. It offered a valuable method to the match of the full-float vehicle parameter and the design of frame.",
        "keywords": [
            "Full-float cab",
            "Isolation vibration",
            "Rigid-flexible multi-body systems",
            "Simulation",
            "Vehicle"
        ],
        "venue": "Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery",
        "year": 2008,
        "id": "TlNW9P3B"
    },
    "N3tidZYb": {
        "authors": [
            {
                "name": "Hai-Feng Zhang",
                "org": "Nanjing Branch"
            },
            {
                "name": "Li Ma",
                "org": "College of Sciences"
            },
            {
                "name": "Shao-Bin Liu",
                "org": "College of Information Science and Technology"
            }
        ],
        "title": "Periodic band gap structure for unmagnetized plasma photonic crystals",
        "abstract": "Current density convolution (JEC) on finite-different time-domain (FDTD) method is applied to study 1D unmagnetized plasma photonic crystals. The effect on periodic band gap of unmagnetized plasma is analyzed by its periodic structures and parameters of plasma. The electromagnetic propagation process of a Gaussian pulse through an unmagnetized plasma photonic crystal is investigated. The transmission coefficients through unmagnetized plasma photonic crystals are computed, and the periodic characteristic of band gap structure for unmagnetized plasma photonic crystals is analyzed with them. The results show that different periodic band gaps is obtained by changing parameters.",
        "keywords": [
            "FDTD methods",
            "JEC methods",
            "Periodic band gap",
            "Unmagnetized plasma photonic crystals"
        ],
        "venue": "Guangzi Xuebao/Acta Photonica Sinica",
        "year": 2008,
        "id": "N3tidZYb"
    },
    "h1OcRiBc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Science"
            },
            {
                "name": "Hai-Feng Zhang",
                "org": "Nanjing Branch"
            },
            {
                "name": "Shao-Bin Liu",
                "org": "College of Information Science and Technology"
            }
        ],
        "title": "Study on the defect mode properties of unmagnetized plasma photonic crystals",
        "abstract": "The piecewise linear current density recursive convolution in finite-difference time-domain method is used to study the characteristics of one-dimensional unmagnetized plasma photonic crystals with a defect layer. In the frequency domain, the transmission ratios of electromagnetic Gaussian pulses are computed and we analyzed the effect on defect mode properties of unmagnetized photonic crystals produced by its periodic constant, parameters of plasma and parameters of the defect layer, such as its dielectric coefficient, length and position. The results show that different defect modes can be realized by changing the parameters.",
        "keywords": [
            "Defect mode",
            "Finite-different time-domain method",
            "Unmagnetized plasma photonic crystals"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2008,
        "id": "h1OcRiBc"
    },
    "4DxkN3Wp": {
        "authors": [
            {
                "name": "Sujuan Ye",
                "org": ""
            },
            {
                "name": "Zhihua Feng",
                "org": ""
            },
            {
                "name": "Wen Zhu",
                "org": ""
            },
            {
                "name": "Chunji Cai",
                "org": ""
            },
            {
                "name": "Lu Li",
                "org": ""
            },
            {
                "name": "Liya Sun",
                "org": ""
            },
            {
                "name": "Haisu Wan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qinghua Zhou",
                "org": ""
            }
        ],
        "title": "Construction of the suppression subtractive cDNA libraries of human large cell lung cancer line L9981 before and after transfection with nm23-H1 gene",
        "abstract": "Background and objective: It has been proven that nm23-H1 gene is an important metastatic-suppressed gene of lung cancer. In order to screen the differential expression genes related to nm23-H1, we constructed the suppression subtractive cDNA libraries of human large cell lung cancer line L9981 transfected and untransfected with nm23-H1 gene by suppression subtractive hybridization (SSH) in this study, which lay a solid foundation for further screening and cloning metastatic-related genes of nm23-H1. Methods: The forward and reverse suppression subtractive cDNA libraries were constructed in the human large cell lung cancer line L9981 before and after transfection with nm23-H1 gene (L9981 and L9981-nm23-H1) by SSH method. The positive clones were preliminarily screened by blue-white colony, and precisely identified by PCR. Results: The suppression subtractive cDNA libraries were successfully constructed in the human large cell lung cancer line L9981 transfected and untransfected with nm23-H1 gene (L9981-nm23-H1 and L9981). After the blue-white screening, about three hundred positive clones in the forward subtracted library and four hundred positive clones in the reverse subtracted library were obtained. Ramdom analysis of 96 clones in each library with colony PCR methods showed that 84 clones in the forward subtracted library and 83 clones in the reverse subtracted library contained (300-750) bp inserts. Conclusion: SSH is proved to be an efficient tool for differential expression gene cloning. The forward and reverse suppression subtractive cDNA libraries of human large cell lung cancer line L9981 transfected and untransfected with nm23-H1 gene (L9981-nm23-H1 and L9981) are successfully constructed by SSH and T/A cloning technology. The expression of nm23-H1 gene in the human large cell lung cancer cell lines may affect the differential expression of some metastatic-related genes.",
        "keywords": [
            "cDNA library",
            "Lung neoplasms",
            "Metastatic-related gene",
            "nm23-H1 gene",
            "Suppression subtractive hybridization"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2008,
        "id": "4DxkN3Wp"
    },
    "sm7x5sr9": {
        "authors": [
            {
                "name": "Kai-Wang Ma",
                "org": "College of Bioengineering"
            },
            {
                "name": "Li Ma",
                "org": "Middle County Hospital"
            },
            {
                "name": "Shao-Xi Cai",
                "org": "College of Bioengineering"
            },
            {
                "name": "Xiang Wang",
                "org": "College of Bioengineering"
            },
            {
                "name": "Bin Liu",
                "org": "College of Life Sciences"
            },
            {
                "name": "Zhi-Ling Xu",
                "org": "College of Bioengineering"
            },
            {
                "name": "Xiao-Zhen Dai",
                "org": "College of Bioengineering"
            },
            {
                "name": "Jian-Ying Yang",
                "org": "College of Medical Technology and Engineering"
            },
            {
                "name": "Ai-Hua Jing",
                "org": "College of Medical Technology and Engineering"
            },
            {
                "name": "Wan-Jun Lei",
                "org": "College of Medical Technology and Engineering"
            }
        ],
        "title": "Preparation of heparin-immobilized PVA and its adsorption for low-density lipoprotein from hyperlipemia plasma",
        "abstract": "In this study, heparin was covalently coupled by glutaraldehyde to Poly(vinyl alcohol) [PVA] in solid-liquid two-phase reaction system by two-step synthesis method to prepare a LDL-selective adsorbent. The parameters (the material ratio, reaction time and dosage of catalyzer) were investigated to evaluate their effect upon the immobilized amount of heparin onto the surface of PVA, IR was used to verify the covalent immobilization result and the heparin-modified PVA was also undergone the evaluation of its adsorption capability for low-density lipoprotein from hyperlipemia plasma, and its hemocompatibility was preliminarily evaluated by platelet adhesion test. Results showed: (1) under optimized reaction conditions the highest immobilization amount of heparin onto PVA surface within the experiments of this study has been obtained; (2) the optimized reaction conditions were: (i) at the refluxing temperature 78\u00b0C; (ii) the material ratio of \"PVA(g): 50% glutaraldehyde (ml)\" was about \"1:3\"; (iii) the reaction time was about 5 h; and (iv) the amount of catalyzer (concentrated HCL) was about 1% of the 50% glutaraldehyde; (3) within the experiments of this study the highest immobilization amount would be up to 25 \u03bcg heparin on the surface of per g PVA granules; (4) the heparin-modified PVA granules showed significant adsorption for LDL under faintly alkaline environment (pH = 7.2-9.5) ; (5) The result of platelet adhesion test showed no platelet adhered to its surface. Therefore, immobilization of heparin onto the surface of a support is one approach to prepare a kind of LDL adsorbent for blood purification. \u00a9 2008 Springer Science+Business Media, LLC.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Materials Science: Materials in Medicine",
        "year": 2008,
        "id": "sm7x5sr9"
    },
    "H1lQLHTG": {
        "authors": [
            {
                "name": "Li Li",
                "org": "School of Bioengineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Bioengineering"
            },
            {
                "name": "He Li",
                "org": "School of Bioengineering"
            }
        ],
        "title": "Characteristics of magnetic microspheres and its application in enzyme immobilization",
        "abstract": "Magnetic polymer microspheres are a novel functional material that has been developed recently. This kind of organic-inorganic nanoparticles composites can lead to many reactive functional groups on the surface of microspheres by means of copolymerization and surface modification. Moreover, this kind of materials is strongly response to the magnetic field. As the carrier of enzyme, cell and drug, it can be widely applied in many fields, such as bio-engineering, cytology, biomedical science and so on. The recent research progresses of magnetic polymer microspheres are reviewed. The preparation and characterization of magnetic microspheres are also introduced. Immobilization of enzyme onto magnetic polymer microspheres is emphasized and every method of immobilized enzyme is compared and analyzed. The prospects of magnetic polymer microsphere are also proposed.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Clinical Rehabilitative Tissue Engineering Research",
        "year": 2008,
        "id": "H1lQLHTG"
    },
    "UOgUXFAu": {
        "authors": [
            {
                "name": "Xueqin Yang",
                "org": "Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenviroment"
            },
            {
                "name": "Yibing Yao",
                "org": "Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenviroment"
            },
            {
                "name": "Wen Zhu",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenviroment"
            },
            {
                "name": "Daxing Zhu",
                "org": "Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenviroment"
            },
            {
                "name": "Wen Xiao",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            },
            {
                "name": "Changlin Li",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            },
            {
                "name": "Jiabao Ma",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            },
            {
                "name": "Zhixuan Zhang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            },
            {
                "name": "Liwei Gao",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            },
            {
                "name": "Yanping Wang",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            },
            {
                "name": "Qinghua Zhou",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            }
        ],
        "title": "The mechanism of metastasis suppressor gene nm23-H1 involving in the Ras signaling of lung cancer",
        "abstract": "Background and objective: It has been confirmed that nm23-H1 gene is one of the tumor metastasis suppressor genes. Up to now, the exact mechanism of nm23-H1 gebe is uncertain. The aim of this study the mechanism of metastasis suppressor gene nm23-H1 involving in the Ras signaling of lung cancer. Methods: The wild and mutant type of pEGFP-nm23-H1 plasmids [WT (wild type), H118F, S120G, P96S, S44A] were transfected into the L9981 lung cancer cell lines through liposome method, and the complex of KSR and nm23-H1 was detected through co-immunoprecipitation and Western blot assay. Results: The human KSR could be detected in the nm23-H1 immunoprecipitations in all the trasfected L9981 lung cancer cell lines. But no significant difference of KSR expression was found in the wild and mutant nm23-H1 trasfected cell lines (F=0.190, P=0.938). Conclusion: There was a close interaction between nm23-H1 and KSR, which was independent of the nm23-H1 mutation. Nm23-H1 involving in the Ras signaling of lung cancer may be through the KSR gene.",
        "keywords": [
            "KSR",
            "Lung neoplasms",
            "nm23-H1",
            "Ras signaling"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2008,
        "id": "UOgUXFAu"
    },
    "apRTg7Iv": {
        "authors": [
            {
                "name": "Zong-Tao Luan",
                "org": ""
            },
            {
                "name": "Xuesong Mei",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Research and design of high-speed high-precision open motion control card",
        "abstract": "With the requirements of high precision, high speed and openness on feed system of numerical control (NC) machine tool and with the wide applications of full-digital closed-loop servo drive, it is critical to systematically investigate the design architectures and control policy of motion control card. In this paper the control system model and control method of the servo feed system is studied and the hardware and software design of the open motion control card is investigated. A motion control card based on PC-bus, DSP and field programmable gate array (FPGA) is developed. The control precision and the functions of the open motion control card are experimentally evaluated and the experimental results demonstrate that the basic requirements of the feed system are met and the application potentials of the motion control card are large. Copyright \u00a9 2008 Inderscience Enterprises Ltd.",
        "keywords": [
            "High precision",
            "High speed",
            "Open motion control",
            "Servo feed system"
        ],
        "venue": "International Journal of Internet Manufacturing and Services",
        "year": 2008,
        "id": "apRTg7Iv"
    },
    "yi0OgHBF": {
        "authors": [
            {
                "name": "Lihua Feng",
                "org": "Department of Geography"
            },
            {
                "name": "Li Ma",
                "org": "Department of Geography"
            }
        ],
        "title": "Risk analysis of disaster loss based on maximum entropy principle",
        "abstract": "When disasters occur completely at random, it means that the disaster entropy obtains the maximum value. Thus, we can apply the principle of maximum entropy to determine a probability distribution of the disaster loss series in a given period for a given area. It is easy to demonstrate that when the disaster entropy reaches its maximum value, the disaster loss series should follow the P-III distribution. In this paper, we introduce an application of the theory of disaster entropy in the risk analysis of disaster loss based on field disaster data.",
        "keywords": [
            ""
        ],
        "venue": "World Scientific Proceedings Series on Computer Engineering and Information Science 1; Computational Intelligence in Decision and Control - Proceedings of the 8th International FLINS Conference",
        "year": 2008,
        "id": "yi0OgHBF"
    },
    "3SvIx2u6": {
        "authors": [
            {
                "name": "Chaojun Zhang",
                "org": ""
            },
            {
                "name": "Cinna Lomnitz",
                "org": ""
            },
            {
                "name": "Yaolin Shi",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Triggering of the 2001-2002 Mexico slow-slip event, Mw 7.5, by the shallow normal earthquake of 8 October 2001, Mw 5.8, and its aftershocks",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Seismological Research Letters",
        "year": 2009,
        "id": "3SvIx2u6"
    },
    "CqDUhj11": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Beijing Spacecrafts"
            },
            {
                "name": "Cun-Bin Wang",
                "org": "Beijing Spacecrafts"
            },
            {
                "name": "Yue Bai",
                "org": "State Key Laboratory of Applied Optics"
            },
            {
                "name": "Yi-Hui Wu",
                "org": "State Key Laboratory of Applied Optics"
            }
        ],
        "title": "Design and manufacture of composites integrated energy storage and attitude control flywheel for satellites",
        "abstract": "The paper presents structural design and manufacture technique of composites integrated energy storage and attitude control flywheel for satellites. The flywheel rim was wound by high-tension carbon fiber with unique winding pattern and structural design. Titanium was selected and precisely machined to be the hub. The flywheel consists of composites rim and titanium hub, which were bonded by adhesive bonding technique. Modal analysis was conducted by using finite element analysis software. The first eigenfrequency of flywheel is 956 Hz. The result shows that the specific energy density of flywheel is 79.8 Wh/kg, which ranks first in China.",
        "keywords": [
            "Composites",
            "Filament winding",
            "Modal analysis",
            "Specific energy density",
            "Structural design"
        ],
        "venue": "Yuhang Xuebao/Journal of Astronautics",
        "year": 2009,
        "id": "CqDUhj11"
    },
    "r3bLFz5O": {
        "authors": [
            {
                "name": "Xueqin Yang",
                "org": "Tianjin Lung Cancer Lnstitute"
            },
            {
                "name": "Yu Fan",
                "org": "Key Laboratory of Lung Cancer Molecular Biology in Sichuan Province"
            },
            {
                "name": "Jun Chen",
                "org": "Tianjin Lung Cancer Lnstitute"
            },
            {
                "name": "Hongyu Liu",
                "org": "Tianjin Lung Cancer Lnstitute"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin Lung Cancer Lnstitute"
            },
            {
                "name": "Daxing Zhu",
                "org": "Tianjin Lung Cancer Lnstitute"
            },
            {
                "name": "Dong Wang",
                "org": "Cancer Center"
            },
            {
                "name": "Ge Wang",
                "org": "Cancer Center"
            },
            {
                "name": "Qinghua Zhou",
                "org": "Tianjin Lung Cancer Lnstitute"
            }
        ],
        "title": "Construction, expression and purification of wild and mutant type of nm23-H1 in prokaryotic expression system",
        "abstract": "Background and objective: Nm23-H1 is a metastasis-suppressor gene. However, its molecular mechanism of suppressing metastasis is unknown until now. The aim of this study is to construct prokaryotic expression vector of wild and mutant type of nm23-H1 (WT, P96S, H118F), and then express and purify the proteins. Methods: wild and mutant type of nm23-H1 fragments were amplified by PCR. The prokaryotic expression vectors of pET28a-nm23-H1 were constructed by gene recombination te clinique and verified by restriction enzyme analysis and sequencing. The positive clones were transformed into E. coli BL21 (DE3) and soluble analysis of the expression was conducted in this system. The proteins were purified by nickel column chromatography and identified by Western blot. Results: The sequences and open read frames of all the pET28a-nm23-H1 plasmids were completely correct. After transforming, these plasmids can express the target proteins. The protein production was very high, and all the proteins were soluble expression. The molecular weight of wild and mutant type of nm23-H1 was 20 kDa detected by Western blot, which was as the same as the objective protein. Conclusion: We have succeeded in constructing the prokaryotic expression vectors of pET28a-nm23-H1 (WT, P96S, H118F) and the proteins which expressed can be used in following studies.",
        "keywords": [
            "Gene expression",
            "nm23-H1 gene",
            "Tumor suppressor genes"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2009,
        "id": "r3bLFz5O"
    },
    "GQ4NTa8K": {
        "authors": [
            {
                "name": "Liwei Gao",
                "org": ""
            },
            {
                "name": "Wen Zhu",
                "org": ""
            },
            {
                "name": "Lu Li",
                "org": ""
            },
            {
                "name": "Mei Hou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ying Zhao",
                "org": ""
            },
            {
                "name": "Qinghua Zhou",
                "org": ""
            }
        ],
        "title": "Comparative proteomics study on human high-metastatic large cell lung cancer cell lines before and after transfecting with nm23-H1 Gene",
        "abstract": "Background and objective: As a tumor metastasis suppressor gene, the functions of nm23-H1 gene are still unclear. The aim of this study is to better understand the mechanism of lung cancer metastasis and to find new biomarkers for early diagnosis and new target for therapy by conducting comparative proteomics between the human high-metastatic large cell lung cancer cell lines (L9981) and L9981-nm23-H1 (constructed with transfecting nm23-H1 gene into the L9981 cell line). Methods: The total proteins of L9981 and L9981-nm23-H1 were separated by immobilized pH gradient (IPG)-based 2-dimensional electrophoresis (2-DE); the significantly differently expressed proteins were examined by mass spectrometry and analyzed by bioinformatics. Results: It was observed that nm23-H1 gene transfection caused remarkable changes of the proteome of L9981 compared with L9981-nm23-H1 cells: 5 proteins were deleted, 9 proteins appeared, 16 proteins down-regulated, and 12 proteins up-regulated. These proteins are involved in cell framework, signal transduction, metabolism, proliferation and metastasis. Conclusion: After nm23-H1 gene is transfected into L9981, proteome in L9981 is remarkably changed. These changes of the proteome could serve as a basis for reversing the invasive and metastatic phenotype in lung cancer and elucidating the machanisms of the metastasis of lung cancer.",
        "keywords": [
            "Lung neoplasms",
            "Mass spectrometry",
            "nm23-H1 gene",
            "Two dimensional gel electrophoresis"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2010,
        "id": "GQ4NTa8K"
    },
    "a5LdLitH": {
        "authors": [
            {
                "name": "Hai-Feng Zhang",
                "org": "Nanjing Branch"
            },
            {
                "name": "Li Ma",
                "org": "College of Sciences"
            },
            {
                "name": "Shao-Bin Liu",
                "org": "College of Information Science and Technology"
            }
        ],
        "title": "Defect mode properties of magnetized plasma photonic crystals",
        "abstract": "The piecewise linear current density recursive convolution (PLCDRC) finite-difference time-domain (FDTD) method for magnetized plasmas is applied to study the characteristic of one-dimensional magnetized plasma photonic crystals with a defect layer. In frequency domain, the transmission ratio of electromagnetic Gaussian pulses is computed, and the effects of periodic constant, parameters of plasma and parameters of defect layer such as dielectric length and position on defect mode properties of magnetized photonic crystals are analysed. The results show that the frequency of defect mode cannot be tuned by changing the parameters of position and periodic constant, changing the length of the defect layer can increase the number of defect mode, and the frequency and peak of defect mode can be changed by different parameters of plasma. \u00a92009 Chin. Phys. Soc.",
        "keywords": [
            "Defect mode",
            "Finite-difference time-domain methods",
            "Magnetized plasma photonic crystals",
            "Photonic crystals"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2009,
        "id": "a5LdLitH"
    },
    "OtYG1BKt": {
        "authors": [
            {
                "name": "Ningbo Liu",
                "org": ""
            },
            {
                "name": "Minghuan Li",
                "org": ""
            },
            {
                "name": "Xiaoyu Li",
                "org": ""
            },
            {
                "name": "Xue Meng",
                "org": ""
            },
            {
                "name": "Guoren Yang",
                "org": ""
            },
            {
                "name": "Shuqiang Zhao",
                "org": ""
            },
            {
                "name": "Yi Yang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zheng Fu",
                "org": ""
            },
            {
                "name": "Jinming Yu",
                "org": ""
            }
        ],
        "title": "PET-based biodistribution and radiation dosimetry of epidermal growth factor receptor-selective tracer 11C-PD153035 in humans",
        "abstract": "The present study estimated the biodistribution and radiation-absorbed dose of epidermal growth factor receptor (EGFR) radioligand ",
        "keywords": [
            "11C-PD153035",
            "Dosimetry",
            "EGFR",
            "Molecular imaging",
            "PET"
        ],
        "venue": "Journal of Nuclear Medicine",
        "year": 2009,
        "id": "OtYG1BKt"
    },
    "wlKyWWdT": {
        "authors": [
            {
                "name": "Jin-Song Zheng",
                "org": "Department of PET-CT"
            },
            {
                "name": "Zheng Fu",
                "org": "Department of PET-CT"
            },
            {
                "name": "An-Qin Han",
                "org": "Department of PET-CT"
            },
            {
                "name": "Li Ma",
                "org": "Department of PET-CT"
            },
            {
                "name": "Jian-Bo Zhang",
                "org": "Department of Pathology"
            }
        ],
        "title": "CT features of pulmonary lymphangitic carcinomatosis",
        "abstract": "Objective: To observe the CT features of pulmonary lymphangitic carcinomatosis (PLC). Methods: CT findings of 35 patients with PLC verified by pathology were analyzed retrospectively. Results: PLC was prevalent in right lung. Uneven thickening of bronchovascular bundles were found in all 35 cases, appeared as nodular and sawtooth-like, nodular or smooth fissure thickening (n=26), interlobular thickening (n=25), hilar and mediastinal lymphadenopathy (n=25) or small nodule (n=13). Conclusion: CT features of PLC have high value for diagnosis, which can provide great help for clinical diagnosis. Interlobular nodular thickening is a relatively characteristic of PLC.",
        "keywords": [
            "Lung",
            "Lymphangitic carcinomatosis",
            "Tomography, X-ray computed"
        ],
        "venue": "Chinese Journal of Medical Imaging Technology",
        "year": 2009,
        "id": "wlKyWWdT"
    },
    "uUL8bJTS": {
        "authors": [
            {
                "name": "Baojun Yin",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huizhong Chen",
                "org": ""
            },
            {
                "name": "Jianping Huang",
                "org": ""
            },
            {
                "name": "Chaojun Zhang",
                "org": ""
            },
            {
                "name": "Wuxing Wang",
                "org": ""
            }
        ],
        "title": "Characteristics of coseismic water level change in Tangshan well induced by Ms8.0 Wenchuan earthquake and its large aftershocks",
        "abstract": "Wenchuan M",
        "keywords": [
            "Analog water level record",
            "Coseismic water level variation",
            "Ms8.0 Wenchuan earthquake",
            "Tangshan well"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2009,
        "id": "uUL8bJTS"
    },
    "g9aeOr8p": {
        "authors": [
            {
                "name": "Xueqin Yang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Daxing Zhu",
                "org": ""
            },
            {
                "name": "Dong Wang",
                "org": ""
            },
            {
                "name": "Ge Wang",
                "org": ""
            },
            {
                "name": "Qinghua Zhou",
                "org": ""
            }
        ],
        "title": "The study on the phosphorylation activity of mutant nm23-H1",
        "abstract": "Background and objective: The Phosphorylation is the key activity of nm23-H1. The aim of this study is to explore the effect of different amino acid mutation on the phosphorylation status of nm23-H1. Methods: The wild type nm23-H1 was as the control of this study. Autoradiography was used for detecting the serine and histidine autophosphorylation of wild type (WT) and mutant nm23-H1 (P96S, H118F, S120G and S44A); RP-HPLC was used for detecting the NDPK activity of above proteins. Results: The autophosphorylation activities of serine and histidine from high to low were P96S, WT, S44A, S120G and H118F, respectively, while the NDPK activities from high to low were WT, S120G, P96S, S44A, H118F. A highly positive correlation was found between serine and histidine autophosphorylation activity of above proteins (r=0.985, P<0.01), but no significant correlation was found between NDPK and serine or histidine autophosphorylation activity (r=0.458, P>0.05, and r=0.482, P>0.05, respectively). Conclusion: Site mutation of nm23-H1 can affect the phosphorylation activity. H118 site was the key amino acid of kinase activity, P96 site maybe related to phosphotransferring, S120 was the site of histidine autophosphorylation and serine autophosphorylation, while the S44 site may be another amino acid which possessed NDPK activity.",
        "keywords": [
            "Mutation",
            "Nm23-H1",
            "Phosphorylation"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2009,
        "id": "g9aeOr8p"
    },
    "gh6EuVgz": {
        "authors": [
            {
                "name": "Guo-Qing Zhang",
                "org": "Faculty of Material and Energy"
            },
            {
                "name": "Li Ma",
                "org": "Faculty of Material and Energy"
            },
            {
                "name": "Zhong-Jie Wu",
                "org": "Faculty of Material and Energy"
            },
            {
                "name": "Hai-Yan Zhang",
                "org": "Faculty of Material and Energy"
            },
            {
                "name": "Pei Ni",
                "org": "McNair Technology Co., Ltd."
            }
        ],
        "title": "Electrochemical behaviour of the composite polymer electrolyte P(VDF-HFP)-PMMA/CaCO",
        "abstract": "Electrochemical behavior of the composite polymer electrolyte (CPE) prepared from polyvinylidene fluoride-co-hexafluoropropylene(P(VDF-HFP)), poly(methyl methacrylate) (PMMA), and nanosized CaCO",
        "keywords": [
            "Composite polymer electrolyte",
            "Li-ion battery",
            "Nanosized CaCO3",
            "Nanosized SiO2",
            "P(VDF-HFP)-PMMA"
        ],
        "venue": "Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica",
        "year": 2009,
        "id": "gh6EuVgz"
    },
    "6vw8h5DM": {
        "authors": [
            {
                "name": "Yan Yang",
                "org": "College of Material Science and Technology"
            },
            {
                "name": "Jie Tao",
                "org": "College of Material Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Material Science and Technology"
            }
        ],
        "title": "Study on properties of quasi solid polymer electrolyte based on PVdF-PMMA blend for dye-sensitized solar cells",
        "abstract": "Poly(vinylidene fluoride)(PVDF) is photochemically stable even in the presence of TiO",
        "keywords": [
            "Dye-sensitized solar cell",
            "Ionic conductivity",
            "Photovoltaic performance",
            "Polymer gel electrolyte",
            "Porous membrane",
            "PVdF-PMMA Blend"
        ],
        "venue": "Materials Science Forum",
        "year": 2009,
        "id": "6vw8h5DM"
    },
    "G1OpEz7Q": {
        "authors": [
            {
                "name": "Chengzhao Yang",
                "org": ""
            },
            {
                "name": "Guoqing Zhang",
                "org": ""
            },
            {
                "name": "Lei Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Preparation and electrochemical performance of SnO2/graphite/ carbon nanotube composite anode for lithium-ion batteries",
        "abstract": "A composite anode material of SnO",
        "keywords": [
            "Anode",
            "Carbon nanotube",
            "Graphite",
            "SnO2"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "G1OpEz7Q"
    },
    "YHA8c4Qa": {
        "authors": [
            {
                "name": "Yi Wei",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Li-Juan Wang",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Ji Yan",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Ou Sha",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Zhi-Yuan Tang",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Company"
            }
        ],
        "title": "Calcination temperature effects on the electrochemical performance of Li2MnSiO4/C cathode material for Lithium ion batteries",
        "abstract": "As a new potential cathode material for lithium ion batteries, Li",
        "keywords": [
            "Calcination temperature",
            "Cathode material",
            "Li2MnSiO4",
            "Lithium ion battery",
            "Solution method"
        ],
        "venue": "Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica",
        "year": 2011,
        "id": "YHA8c4Qa"
    },
    "WxTXYbj5": {
        "authors": [
            {
                "name": "Lijuan Wang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Zhiyuan Tang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Company Limited"
            },
            {
                "name": "Xinhe Zhang",
                "org": "McNair Technology Company Limited"
            }
        ],
        "title": "High-rate cathode based on Li3V2(PO4) 3/C composite material prepared via a glycine-assisted sol-gel method",
        "abstract": "Carbon-coated monoclinic Li",
        "keywords": [
            "Carbon coat",
            "Cathode material",
            "Lithium ion batteries",
            "Lithium vanadium phosphate",
            "Sol-gel method"
        ],
        "venue": "Electrochemistry Communications",
        "year": 2011,
        "id": "WxTXYbj5"
    },
    "eQ5NLhR0": {
        "authors": [
            {
                "name": "Wei Cui",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Yan-Bing He",
                "org": "Advanced Materials Institute"
            },
            {
                "name": "Zhi-Yuan Tang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Quan-Hong Yang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Qiang Xu",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Fang-Yuan Su",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Co., Ltd"
            }
        ],
        "title": "Improvement of overcharge performance using Li 4Ti 5O 12 as negative electrode for LiFePO 4 power battery",
        "abstract": "Liquid state soft packed LiFePO ",
        "keywords": [
            "Graphite",
            "Li 4Ti 5O 12",
            "LiFePO 4",
            "Overcharge performance",
            "Safety"
        ],
        "venue": "Journal of Solid State Electrochemistry",
        "year": 2012,
        "id": "eQ5NLhR0"
    },
    "YJqluyGQ": {
        "authors": [
            {
                "name": "Ji Yan",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Zhiyuan Tang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Huixia Ren",
                "org": "McNair Technology Co., Ltd."
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Co., Ltd."
            }
        ],
        "title": "Fast microwave synthesis lithium vanadium phosphate using PEG as a novel carbon source",
        "abstract": "The Li3V2(PO4)3/C cathode material is prepared by fast microwave synthesis route using PEG as carbon source. The samples were characterized by X-ray diffraction (XRD), galvanostatically charge/discharge test and electrochemical impedance spectroscopy (EIS). XRD result shows that the material was well crystallized and the structure was indexed as a monoclinic Li3V2(PO4)3/C. The electrochemical tests of material exhibit good cycling performance, which delivered a high initial discharge of 125.2 mAh g-1 at 0.2C and the retention of capacity was 92.4% after 50 cycles. From this study, the PEG-based microwave preparation method is regarded as a feasible route for the preparation of Li3V2(PO4)3/C cathode material. \u00a9 (2012) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Cathode material",
            "Fast microwave",
            "Li 3V 2(PO 4) 3",
            "PEG"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "YJqluyGQ"
    },
    "qAitL8DP": {
        "authors": [
            {
                "name": "Shaoliang Wang",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Zhiyuan Tang",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Ou Sha",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Ji Yan",
                "org": "School of Chemical Engineering and Technology"
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Co., Ltd."
            }
        ],
        "title": "Preparation and electrochemical investigation of LiCoPO 4 cathode material for lithium ion batteries",
        "abstract": "LiCoPO ",
        "keywords": [
            "LiCoPO 4",
            "Lithium ion batteries",
            "Sol-gel method"
        ],
        "venue": "Advanced Materials Research",
        "year": 2012,
        "id": "qAitL8DP"
    },
    "au0NhdDX": {
        "authors": [
            {
                "name": "Ji Yan",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Wei Yuan",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Hui Xie",
                "org": "Texas Materials Institute"
            },
            {
                "name": "Zhi-Yuan Tang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Wen-Feng Mao",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Co., Ltd."
            }
        ],
        "title": "Novel self-catalyzed sol-gel synthesis of high-rate cathode Li 3V 2(PO 4) 3/C for lithium ion batteries",
        "abstract": "A novel sol-gel method for synthesizing high-rate Li ",
        "keywords": [
            "Coating carbon",
            "Li-ion battery",
            "Lithium vanadium phosphate",
            "Sol-gel preparation"
        ],
        "venue": "Materials Letters",
        "year": 2012,
        "id": "au0NhdDX"
    },
    "sH0lQFMF": {
        "authors": [
            {
                "name": "Wei Yuan",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Ji Yan",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Zhiyuan Tang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Ou Sha",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Jinmei Wang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Wenfeng Mao",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Co., Ltd."
            }
        ],
        "title": "Synthesis of Li 3V 2(PO 4) 3 cathode material via a fast sol-gel method based on spontaneous chemical reactions",
        "abstract": "A fast sol-gel method based on spontaneous chemical reactions is developed to synthesize high performance Li ",
        "keywords": [
            "Fast sol-gel",
            "High rate",
            "Lithium ion batteries",
            "Lithium vanadium phosphate",
            "Spontaneous chemical reaction"
        ],
        "venue": "Journal of Power Sources",
        "year": 2012,
        "id": "sH0lQFMF"
    },
    "pRL6Hxta": {
        "authors": [
            {
                "name": "Wei Yuan",
                "org": ""
            },
            {
                "name": "Ji Yan",
                "org": ""
            },
            {
                "name": "Zhiyuan Tang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Synthesis of high performance Li 3V 2(PO 4) 3/C cathode material by ultrasonic-assisted sol-gel method",
        "abstract": "A novel ultrasonic-assisted sol-gel method is proposed to prepare Li ",
        "keywords": [
            "High rate capability",
            "Li-ion batteries",
            "Lithium vanadium phosphate",
            "Ultrasonic irradiation"
        ],
        "venue": "Ionics",
        "year": 2012,
        "id": "pRL6Hxta"
    },
    "fpEZrVov": {
        "authors": [
            {
                "name": "Lijuan Wang",
                "org": ""
            },
            {
                "name": "Houbin Liu",
                "org": ""
            },
            {
                "name": "Zhiyuan Tang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xinhe Zhang",
                "org": ""
            }
        ],
        "title": "Li 3V 2(PO 4) 3/C cathode material prepared via a sol-gel method based on composite chelating reagents",
        "abstract": "Li ",
        "keywords": [
            "Carbon coat",
            "Cathode material",
            "Composite chelating reagents",
            "Lithium ion batteries",
            "Lithium vanadium phosphate",
            "Sol-gel method"
        ],
        "venue": "Journal of Power Sources",
        "year": 2012,
        "id": "fpEZrVov"
    },
    "LF5uZAEK": {
        "authors": [
            {
                "name": "Ji Yan",
                "org": ""
            },
            {
                "name": "Wen-Feng Mao",
                "org": ""
            },
            {
                "name": "Hui Xie",
                "org": ""
            },
            {
                "name": "Zhi-Yuan Tang",
                "org": ""
            },
            {
                "name": "Wei Yuan",
                "org": ""
            },
            {
                "name": "Xue-Cheng Chen",
                "org": ""
            },
            {
                "name": "Qiang Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Microwave-assisted preparation of Li 3V 2(PO 4) 3/C composite with high-rate capacity",
        "abstract": "A fast sol-gel assisted microwave heating approach has been developed for the synthesis of high-rate Li ",
        "keywords": [
            "A. Inorganic compounds",
            "B. Chemical synthesis",
            "C. X-ray diffraction",
            "D. Electrochemical properties"
        ],
        "venue": "Materials Research Bulletin",
        "year": 2012,
        "id": "LF5uZAEK"
    },
    "JlusZTJ2": {
        "authors": [
            {
                "name": "Guoqing Zhang",
                "org": "Faculty of Materials and Energy"
            },
            {
                "name": "Chengzhao Yang",
                "org": "Faculty of Materials and Energy"
            },
            {
                "name": "Lei Zhang",
                "org": "Faculty of Materials and Energy"
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Co. Ltd."
            }
        ],
        "title": "One-pot synthesis of SnO 2/CNT composite anode combined with nickel foam as a current collector for lithium ion batteries",
        "abstract": "SnO ",
        "keywords": [
            "Carbon nanotube",
            "Composite",
            "Lithium ion batteries",
            "Nickel foam",
            "Tin oxide"
        ],
        "venue": "Asian Journal of Chemistry",
        "year": 2012,
        "id": "JlusZTJ2"
    },
    "jQDrB3Lk": {
        "authors": [
            {
                "name": "Wei Yuan",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Ji Yan",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Zhiyuan Tang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Ou Sha",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Jinmei Wang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Wenfeng Mao",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "McNair Technology Co. Ltd."
            }
        ],
        "title": "Mo-doped Li 3V 2(PO 4) 3/C cathode material with high rate capability and long term cyclic stability",
        "abstract": "Mo-doped Li ",
        "keywords": [
            "Fast sol-gel",
            "High rate",
            "Lithium ion batteries",
            "Lithium vanadium phosphate",
            "Mo-doping"
        ],
        "venue": "Electrochimica Acta",
        "year": 2012,
        "id": "jQDrB3Lk"
    },
    "T1GSn8T1": {
        "authors": [
            {
                "name": "Ji Yan",
                "org": ""
            },
            {
                "name": "Wei Yuan",
                "org": ""
            },
            {
                "name": "Zhi-Yuan Tang",
                "org": ""
            },
            {
                "name": "Hui Xie",
                "org": ""
            },
            {
                "name": "Wen-Feng Mao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Synthesis and electrochemical performance of Li 3V 2(PO 4) 3-xCl x/C cathode materials for lithium-ion batteries",
        "abstract": "The Cl-doping Li ",
        "keywords": [
            "Cathode",
            "Chlorine doping",
            "High-rate stability",
            "Li ion batteries",
            "Lithium vanadium phosphate"
        ],
        "venue": "Journal of Power Sources",
        "year": 2012,
        "id": "T1GSn8T1"
    },
    "VkwuiQob": {
        "authors": [
            {
                "name": "Ou Sha",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Zhiyuan Tang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Shaoliang Wang",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Wei Yuan",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Zhi Qiao",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Qiang Xu",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Mcnair Technology Co., Ltd."
            }
        ],
        "title": "The multi-substituted LiNi 0.475Al 0.01Cr 0.04Mn 1.475O 3.95F 0.05 cathode material with excellent rate capability and cycle life",
        "abstract": "The novel multi-substituted LiNi ",
        "keywords": [
            "Cycle life",
            "Lithium ion battery",
            "Lithium nickel manganese oxide",
            "Multiple substitutions",
            "Rate capability"
        ],
        "venue": "Electrochimica Acta",
        "year": 2012,
        "id": "VkwuiQob"
    },
    "WpRhqWjj": {
        "authors": [
            {
                "name": "Li Yu",
                "org": ""
            },
            {
                "name": "Bing-Qiang Zhang",
                "org": ""
            },
            {
                "name": "Ying-Jun Guan",
                "org": ""
            },
            {
                "name": "Xue-Li Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hua-Fang Zhang",
                "org": ""
            }
        ],
        "title": "Differentiation of human umbilical cord blood mesenchymal stem cells into neural cells induced by Xiangdan injection",
        "abstract": "Background: Selecting an effective, optimal condition of human umbilical cord blood mesenchymal stem cells (UCB-MSCs) differentiation into neural cells was the prerequisite for clinical applications. Objective: To study the effect of Xiangdan injection and growth factors on directional differentiation of UCB-MSCs into neural cells, and to compare with the effect of simple growth factor induction. Design, Time and Setting: The immunocytochemistry study was conducted at the Department of Histology and Embryology, Weifan Medical College between September 2006 and April 2008. Materials: The umbilical cord blood was collected at Weifang Woman and Infants Nursing Center. The effective integrant of Xiangdan injection was tanshinol. Methods: The umbilical cord blood mononuclear cells were isolated by density gradient centrifugation. Human UCB-MSCs was purified by the adherence screening, and amplified in vitro, the cell surface marker was detected by immunofluorescence method. 30 g/L Xiangdan injection with epidermal growth factor and basic fibroblast growth factor was used to induce differentiation of MSCs into neural cells in the Xiangdan injection + growth factor group, and the results were compared with growth factor induction group. Main Outcome Measures: The expression of neuron-specific marker (NeuN, \u03b2 -TubulinIII) and glial fibrillary acidic protein was measured using immunocytochemical and immunofluorescence methods before and after induction. Results: Xiangdan injection combined with growth factors had small injuries to UCB-MSCs, with high induction efficiency. UCB-MSCs displayed neuronal morphologies and there were long processes out from the cell body when the MSCS were induced by Xiangdan injection. Immunohistochemical and immunofluorescence methods showed that induced cells derived from MSCs expressed NeuN and \u03b2 -TubulinIII, but few expressed glial fibrillary acidic protein. The positive cell rates of NeuN and \u03b2 - TubulinIII were significantly higher in the Xiangdan injection + growth factor group than in the growth factor induction group (P < 0.05). Positive cell rate of glial fibrillary acidic protein was significantly lower compared with the growth factor induction group (P < 0.05). Conclusion: Xiangdan injection + growth factor induction had small injuries to UCB-MSCs, with high induction efficiency, and it is better than the growth factor induction method. After in vitro induction, cells mainly differentiated into neuron-like cells, rather than astrocytes.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Clinical Rehabilitative Tissue Engineering Research",
        "year": 2009,
        "id": "WpRhqWjj"
    },
    "5PxwSVT9": {
        "authors": [
            {
                "name": "Baojun Yin",
                "org": "Earthquake Administration of Tangshan City"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Huizhong Chen",
                "org": "Institute of Earthquake Science"
            },
            {
                "name": "Jianping Huang",
                "org": "Graduate University"
            },
            {
                "name": "Chaojun Zhang",
                "org": "China Earthquake Networks Center"
            },
            {
                "name": "Wuxing Wang",
                "org": "Graduate University"
            }
        ],
        "title": "Characteristics of coseismic water level changes at Tangshan well for the Wenchuan M S8.0 earthquake and its larger aftershocks",
        "abstract": "Coseismic water level changes which may have been induced by the Wenchuan M ",
        "keywords": [
            "Analog water level record",
            "Coseismic water level variation",
            "Tangshan well",
            "Wenchuan M S8.0 earthquake"
        ],
        "venue": "Earthquake Science",
        "year": 2009,
        "id": "5PxwSVT9"
    },
    "ffvPbMRG": {
        "authors": [
            {
                "name": "Fan Zhang",
                "org": "Chinese Medicine College"
            },
            {
                "name": "Zhen Li",
                "org": "Chinese Medicine College"
            },
            {
                "name": "Shuge Tian",
                "org": "Chinese Medicine College"
            },
            {
                "name": "Li Ma",
                "org": "Chinese Medicine College"
            }
        ],
        "title": "Analysis on changes of chemical compounds in different samples of fried Foeniculum vulgare",
        "abstract": "Objective: To analysis the changes of chemical compounds in fried Foeniculum vulgare. Method: Cleaned F. vulgare were fried with honey, Pharbitis nil, salt solution, vinegar, wine and bran, respectively, according to different Chinese medicine frying theories. Different volatile ingredints were extracted from fried products, and their contents and physical constants were detected. Gas chromatography-mass spectrometry (GC-MS) was developed for analyzing the changes of chemical compounds in different samples of fried F. vulgare. Result: The experimental results showed that the content of volatile oil in F. vulgare decreased after been fried. Among these effective ingredients in fried samples, trans-anethole was the ingredient of the maximum content, and the contents of all twenty-four ingredinets had changed. Furthermore, other eighteen compounds were created; Among them, linalylacetate, farnesene, p-allyiphenyl aromatic oxide, menthone, and hexyl octanoate were detected firstly in F. vulgare. Conclusion: GC-MS is effective to fleetly analyse the frying changes of herbs flectly.",
        "keywords": [
            "Foeniculum vulgare",
            "Frying",
            "Gas chromatography-mass spectrometry",
            "Volatile oil"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2009,
        "id": "ffvPbMRG"
    },
    "19NMgTxM": {
        "authors": [
            {
                "name": "Wei-Chun Zhu",
                "org": "Research Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Research Institute of Technology"
            },
            {
                "name": "Dong-Qing Wang",
                "org": "Research Institute of Technology"
            }
        ],
        "title": "Optimization of slag composition for shougang blast furnace",
        "abstract": "In order to keep long term fluent and steady blast furnace production, slag composition control of many domestic and abroad blast furnace and relevant research report are investigated. And through theoretical and practical analysis, the optimal content of A1",
        "keywords": [
            "Blast furnace slag",
            "Fluidity",
            "Optimization"
        ],
        "venue": "Journal of Iron and Steel Research",
        "year": 2009,
        "id": "19NMgTxM"
    },
    "ws1WgRU9": {
        "authors": [
            {
                "name": "Hai-Feng Zhang",
                "org": "Nanjing Branch"
            },
            {
                "name": "Li Ma",
                "org": "College of Sciences"
            },
            {
                "name": "Shao-Bin Liu",
                "org": "College of Information Science and Technology"
            }
        ],
        "title": "The forbidden band gap of time-varying magnetized plasma photonic crystals",
        "abstract": "The piecewise linear current density recursive convolution ( PLCDRC ) finite-different time-domain (FDTD) method for magnetized plasmas was applied to study the characteristics of the one dimension time-varying magnetized plasma photonic crystal forbidden band gaps. The electromagnetic propagation process of a Gaussian puls\u00e7 through a time-varying magnetized plasma photonic crystal was investigated. The transmission coefficients through time-varying magnetized plasma photonic crystals were calculated, and the effects of periodic constant, plasma temperature and density on characteristics of band gap structure for magnetized plasma photonic crystals were analyzed with them. The results illustrated that the different band gaps can be gotten by changing the rising time and density of plasma.",
        "keywords": [
            "Finite-difference time-domain method",
            "Forbidden band gap",
            "Magnetized plasma photonic crystals",
            "Photonic crystals"
        ],
        "venue": "Chinese Journal of Luminescence",
        "year": 2009,
        "id": "ws1WgRU9"
    },
    "QVH7B0rB": {
        "authors": [
            {
                "name": "Hai-feng Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shao-bin Liu",
                "org": ""
            }
        ],
        "title": "Study of periodic band gap structure of the magnetized plasma photonic crystals",
        "abstract": "The characteristics of the periodic band gaps of the one dimension magnetized plasma photonic crystals are studied with the piecewise linear current density recursive convolution (PLCDRC) finite-differential time-domain (FDTD) method. In frequency-domain, the transmission coefficients of electromagnetic Gaussian pulses are computed, and the effects of the periodic structure constant, plasma layer thickness and parameters of plasma on the properties of periodic band gaps of magnetized photonic crystals are analyzed. The results show that the periodic band gaps depend strongly on the plasma parameters. \u00a9 Tianjin University of Technology and Springer-Verlag GmbH 2009.",
        "keywords": [
            ""
        ],
        "venue": "Optoelectronics Letters",
        "year": 2009,
        "id": "QVH7B0rB"
    },
    "7zp6hd2D": {
        "authors": [
            {
                "name": "Jin Zhao",
                "org": ""
            },
            {
                "name": "Yong-An Zhou",
                "org": ""
            },
            {
                "name": "Li-Ping Su",
                "org": ""
            },
            {
                "name": "Jian-Rui Wu",
                "org": ""
            },
            {
                "name": "Kai Wang",
                "org": ""
            },
            {
                "name": "Ju-Fen Xie",
                "org": ""
            },
            {
                "name": "Li. Ma",
                "org": ""
            }
        ],
        "title": "Application of multiplex reverse transcription polymerase chain reaction in acute myeloid leukemia",
        "abstract": "Objective: To analyse the fusion genes derived from chromosome structural aberrations in acute myeloid leukemia (AML) and the relationship between fusion genes and the MICM classification, clinical diagnosis, chemotherapy and prognosis. Methods: The expression of fusion gene in bone marrow samples was detected with multiplex RT-PCR technique and chromosome karyotypes, immunological phenotypes and clinical data were analyzed in 60 acute myeloid leukemia newly diagnosed. Results: 37 cases (61.67 %) of 60 patients carried 5 kinds of fusion genes consisting of MLL-AF9, TLS-ERG, CBF\u03b2-MYH1, AML1-ETO and PML-RAR\u03b1. The activation of oncogene HOX11 was detected in 13 AML cases, three of them with other chromosome aberration simultaneously.23 cases of 31 patients carrying AML1-ETO or PML-RAR\u03b1, reached complete remission (CR) after chemotherapy and without relapse. Conclusion: Gene typing is the most precise classification method that can direct clinical treatment and evaluate prognosis. Multiplex RT-PCR technique, which can quickly screen 29 kinds of fusion gene derived from chromosome structural aberrations at one time, maybe helpful to improve MICM classification and guide the choice of treatment.",
        "keywords": [
            "Acute myeloid leukemia",
            "Chromosomal structural aberration",
            "Fusion gene",
            "Multiplex RT-PCR"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2009,
        "id": "7zp6hd2D"
    },
    "LOTJ1ICN": {
        "authors": [
            {
                "name": "Wei-Chun Zhu",
                "org": ""
            },
            {
                "name": "Xue-Song Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Study on change of alkali metal of coke at BF hearth radial direction and the affection of coke performance",
        "abstract": "The coke of whole hearth radius BF is got by sampling machine of tuyere coke. The change of alkali metal content of coke in the different position of radial hearth and different particle size are analyzed. The results are that the alkali metal content is higher as coke particle size from small to large in the same position of radial hearth and also as position from BF wall to center in the same tuyere coke particle size. The alkali content of hearth coke and coke charge through optical organization method are analyzed. The results show that the resisting coke solution and loss capacity of isotropy coke charge is higher than anisotropy and the isotropy tuyere coke ratio of Qianan No.1 BF has no relation with alkali metal content.",
        "keywords": [
            "Alkali metal",
            "Blast furnace",
            "Coke",
            "Hearth",
            "Optical organization"
        ],
        "venue": "Kang T'ieh/Iron and Steel (Peking)",
        "year": 2009,
        "id": "LOTJ1ICN"
    },
    "9Zh3G4YG": {
        "authors": [
            {
                "name": "Wei-Chun Zhu",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Xue-Song Zhang",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Shougang Research Institute of Technology"
            }
        ],
        "title": "Research on change of alkali metal of coke at BF hearth radial direction and the affection of coke performance",
        "abstract": "The coke of whole hearth radius BF is got by sampling machine of tuyere coke. The change of alkali metal content of coke in the different position of radial hearth and different particle size are analyzed. The conclusions are that the alkali metal content is lower as coke particle size from large to small in the same position of radial hearth but the ash content is higher. The alkali metal content and ash content are all higher as position from BF wall to center in the same tuyere coke particle size. The alkali content of hearth coke and coke charge through optical organization method are analyzed as well. The conclusions are that the alkali metal and \u03a3ISO content of tuyere coke are all higher than coke and the resisting coke solution and loss capacity of isotropy coke charge is higher than anisotropy.",
        "keywords": [
            "Alkali metal",
            "Blast furnace",
            "Coke",
            "Hearth",
            "Optical organization"
        ],
        "venue": "5th International Congress on the Science and Technology of Ironmaking, ICSTI 2009",
        "year": 2009,
        "id": "9Zh3G4YG"
    },
    "tDYIiEvN": {
        "authors": [
            {
                "name": "Wei-Chun Zhu",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Xue-Song Zhang",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Zi-Ting Wang",
                "org": "Shougang Ironmaking Plant"
            },
            {
                "name": "Xiao-Peng Wang",
                "org": "Shougang Ironmaking Plant"
            }
        ],
        "title": "Research on tuyere coke sampling and instruction for blast furnace operation",
        "abstract": "elation of coke band length of raceway and actual blast speed, tuyere coke granularity and coke quality is analyzed, the relation of coal ratio and slag value, coke band length of raceway is discussed and the relation of actual blast speed, coal rate, tuyere coke granularity and charging is researched through the research results of coke sampling. The suggestion for coke load and upper and lower system reasonable adjustment is given through analyzing gas differencial pressure of hearth radial direction. The progress of technical and economic index is obviously after carrying out the suggestion.",
        "keywords": [
            "Blast furnace",
            "Coke",
            "Operation",
            "Pressure difference",
            "Tuyere"
        ],
        "venue": "5th International Congress on the Science and Technology of Ironmaking, ICSTI 2009",
        "year": 2009,
        "id": "tDYIiEvN"
    },
    "6x87vK2Z": {
        "authors": [
            {
                "name": "Ze-Jun Ma",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Wei-Chun Zhu",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Wen Pan",
                "org": "Shougang Research Institute of Technology"
            },
            {
                "name": "Dong-Qing Wang",
                "org": "Shougang Research Institute of Technology"
            }
        ],
        "title": "Application and research on coal blending model for pulverized coal injection of blast furnace",
        "abstract": "Based on the property research and the benefit calculation about PCI of single type of coal and blended coal home and abroad, Shougang optimized model of coal blending calculation for pulverized coal injection (PCI) is established. The model companied the cost of coal blending, coal grinding and technical and economic indexes of blast furnace (BF) quite well based on meeting all properties indexes. And the good applicability of model has been proved by industrial experiments further.",
        "keywords": [
            "Blast furnace iron-making",
            "Coal blending",
            "Model building",
            "Pulverized coal injection"
        ],
        "venue": "5th International Congress on the Science and Technology of Ironmaking, ICSTI 2009",
        "year": 2009,
        "id": "6x87vK2Z"
    },
    "QwaA8LYE": {
        "authors": [
            {
                "name": "Ge-Le Qing",
                "org": ""
            },
            {
                "name": "Chao-Dong Wang",
                "org": ""
            },
            {
                "name": "En-Jian Hou",
                "org": ""
            },
            {
                "name": "Hong-Song Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Keng Wu",
                "org": ""
            }
        ],
        "title": "Compressive strength and metallurgical property of low silicon magnesium pellet",
        "abstract": "Increasing iron grade, lowering silicon content and improving metallurgical property was the main direction of blast furnace beneficiated burden. The reduction swelling index and effect of MgO content on compressive strength and metallurgical performance of low silicon pellet were studied. The results show that, low silicon pellet has high iron grade and low gangue, however the reduction swelling index will deteriorate with decrease of silicon content which influence blast furnace operation. The reduction swelling index of low silicon pellet can be improved by increasing of MgO content, and reducibility and smelting performance also can be improved at the same time. While SiO ",
        "keywords": [
            "Compressive strength",
            "Low silicon magnesium pellet",
            "Metallurgical property",
            "MgO content"
        ],
        "venue": "Journal of Iron and Steel Research",
        "year": 2014,
        "id": "QwaA8LYE"
    },
    "PsyAMnua": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Maoqiu Wang",
                "org": ""
            },
            {
                "name": "Jie Shi",
                "org": ""
            },
            {
                "name": "Weijun Hui",
                "org": ""
            },
            {
                "name": "Han Dong",
                "org": ""
            }
        ],
        "title": "Rolling contact fatigue of microalloying case carburized gear steels",
        "abstract": "Contact fatigue properties of two case hardening steels have been investigated by means of rolling contact fatigue tests with carburized specimens. Results show that most of the rolling contact fatigue specimens failed due to pitting and spalling in the carburized case. The steel microalloyed with 0.04% niobium has a lower oxygen content and fewer quantity and smaller size of oxide inclusions, which makes fatigue crack initiation more difficult. Moreover, it is also more difficult for fatigue crack propagation in the case of the niobium microalloying steel, owing to its finer grain size and higher hardness. As a result, the rolling contact fatigue life of the steel microalloyed with niobium is much higher than that of the steel without microalloying.",
        "keywords": [
            "Case hardening steel",
            "Grain size",
            "Metallic materials",
            "Microalloying",
            "Nonmetallic inclusion",
            "Rolling contact fatigue"
        ],
        "venue": "Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research",
        "year": 2009,
        "id": "PsyAMnua"
    },
    "nqbb15Gh": {
        "authors": [
            {
                "name": "Ting Wang",
                "org": "Oncology Department"
            },
            {
                "name": "Bin Ma",
                "org": "Evidence-based Medicine Center"
            },
            {
                "name": "Kehu Yang",
                "org": "Evidence-based Medicine Center"
            },
            {
                "name": "Li Ma",
                "org": "Oncology Department"
            }
        ],
        "title": "New agent triplet versus doublet chemotherapy in the treatment of advanced non-small cell lung cancer: A systematic review",
        "abstract": "Background and objective: To compare and evaluate the effectiveness and safety of third generation triplet versus doublet chemotherapy in the treatment of advanced non-small cell lung cancer. Methods: Search strategy, Selection, assessment, data collection and analysis, were undertaken by two authors according to the according to the Cochrane Handbook for Systematic Reviews 5.0. RCTs comparing third generation triplet with doublet chemotherapy in the treatment of advanced non-small cell lung cancer are included. Results: Triplet regimen is inferior to doublet regimen in increasing tumor response. There is no statistical differences in 1-year survival between two groups. And triplet regimen shows a higer toxicities than doublet regimen. Conclusion: On the basis of these results, third generation triplet regimen should not be recommended in the chemotherapy of advanced non-small cell lung cancer. Large and high-quality RCTs are needed.",
        "keywords": [
            "Chemotherapy",
            "Lung cancer",
            "Meta-analysis",
            "Systematic review"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2009,
        "id": "nqbb15Gh"
    },
    "gXg1Csnt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Yu-Ling Liu",
                "org": "Peking University Eye Center"
            },
            {
                "name": "Zhi-Zhong Ma",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Hong-Liang Dou",
                "org": "State Key Laboratory of Natural and Biomimetic Drugs"
            },
            {
                "name": "Jun-Hui Xu",
                "org": "State Key Laboratory of Natural and Biomimetic Drugs"
            },
            {
                "name": "Jian-Cheng Wang",
                "org": "State Key Laboratory of Natural and Biomimetic Drugs"
            },
            {
                "name": "Xuan Zhang",
                "org": "State Key Laboratory of Natural and Biomimetic Drugs"
            },
            {
                "name": "Qiang Zhang",
                "org": "State Key Laboratory of Natural and Biomimetic Drugs"
            }
        ],
        "title": "Targeted treatment of choroidal neovascularization using integrin-mediated sterically stabilized liposomes loaded with combretastatin A4",
        "abstract": "Purpose: The objective of this study was to develop an efficient vasculature-targeted liposomal combretastatin A4 (CA4), by the modification of the sterically stabilized liposomes (SSL) with a ligand of integrins and to explore the possibility of such system for the treatment of choroidal neovascularization (CNV). Methods: CA4-loaded liposomes were prepared by thin-film dispersion method. The linear arginine-glycine-aspartic acid tripeptide (RGD) with affinity for integrins such as v3 expressed on rapidly proliferative vascular endothelial cells was coupled to the distal end of polyethylene glycol (PEG) connected on the surface of SSL. The liposome delivery system was characterized in terms of size and size distribution profiles by dynamic light scattering method, entrapment efficiency, and leakage properties by high-performance liquid chromatography (HPLC). The uptake efficiency by human umbilical vein endothelial cells (HUVECs) was evaluated by confocal microscopy. The therapeutic efficacy was quantitatively assessed by choroidal flat mounts. Results: CA4-loaded RGD-SSL (RGD-SSL-CA4) was obtained with an entrapment efficiency over 70% and an average diameter of \u223c120 nm. The leakage property of RGD-SSL-CA4 was similar with SSL-CA4, both were slower than CA4 ethanol solution. Confocal microscopy studies revealed that RGD-SSL could facilitate the liposomes' uptake into HUVECs. Rats treated with two intravenous injections of 7 mg/kg RGD-SSL-CA4 resulted in a significant reduction in the area of CNV compared with control group (P < 0.05). Conclusions: RGD-modified SSL loaded with CA4 can be successfully prepared, and the vasculature-targeted liposome system would increase the uptake of HUVECs and improve the therapeutic efficacy of CA4 on CNV compared with the control formulations. \u00a9 Mary Ann Liebert, Inc. 2009.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Ocular Pharmacology and Therapeutics",
        "year": 2009,
        "id": "gXg1Csnt"
    },
    "zgQA8Ssh": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Yu-Ling Liu",
                "org": "Department of Ophthalmology"
            },
            {
                "name": "Jun-Hui Xu",
                "org": "Department of Ophthalmology"
            }
        ],
        "title": "Effects of combretastatin A4-loaded stealth/targeted liposomes on regression of choroidal neovascularization",
        "abstract": "Background: Combretastatin A4 (CA4), one of the compounds currently undergoing clinical evaluation has been reported to be capable of destroying neovascularization. Choroidal neovascularization (CNV) is a primary menifastation of many causing-blindness eye diseases. Objective: This experiment was to evaluate the inhibiting efficacy of CA4-loaded stealth/targeted liposomes on laser-induced CNV in rats. Methods: CNV animal models were induced in 20 adult Brown-Norway (BN) rats by photocoagulating the retina with Krypton-red laser to create the rupture of Bruch's membrane. The drug liposome was prepared with film dispersion-ultrasonic method. Animal models were randomly divided into five groups according to the different drugs injection. Combretastatin A4 phosphate (CA4P, containing 7 mg/kg CA4), CA4-loaded arginine-glycine-aspartic acid tripeptide (RGD) modified poly (ethyleneglycol)-coated sterically stabilized liposomes (RGD-SSL-CA4, containing 7 mg/kg CA4), blank RGD-SSL, CA4-loaded poly ( ethyleneglycol)-coated sterically stabilized liposomes (SSL-CA4, containing 7 mg/kg CA4) and normal saline solution (NS) were respectively administered in the third day and tenth day after photocoagulation of retina via caudal vein. CNV area was examined by fluorescein fundus angiography (FFA) 1 and 2 weeks after laser photocoagulation. At the end of 2 weeks, fluorescein-labeled dextran (FITC-Dextran, molecular weight = 2 \u00d7 10",
        "keywords": [
            "Choroidal neovascularization",
            "Combretastatin A4",
            "Krypton-red laser",
            "Liposomes"
        ],
        "venue": "Chinese Ophthalmic Research",
        "year": 2010,
        "id": "zgQA8Ssh"
    },
    "t4FG4mEI": {
        "authors": [
            {
                "name": "Hao Song",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Jin-Ming Yu",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Feng-Ming Kong",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Jie Lu",
                "org": "Department of Medical Physics"
            },
            {
                "name": "Tong Bai",
                "org": "Department of Medical Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Positron Emission Tomography Computed Tomography"
            },
            {
                "name": "Zheng Fu",
                "org": "Department of Positron Emission Tomography Computed Tomography"
            }
        ],
        "title": "[18F]2-fluoro-2-deoxyglucose positron emission tomography/ computed tomography in predicting radiation pneumonitis",
        "abstract": "Background: Prevention is presently the only available method to limit radiation-induced lung morbidity. A good predictor is the key point of prevention. This study aimed to investigate if [",
        "keywords": [
            "[18F]2-fluoro-2-deoxyglucose",
            "Positron emission tomography",
            "Radiation pneumonitis"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2009,
        "id": "t4FG4mEI"
    },
    "toxwnY0T": {
        "authors": [
            {
                "name": "Ju-Fen Xie",
                "org": "Department of Postgraduate"
            },
            {
                "name": "Yong-An Zhou",
                "org": ""
            },
            {
                "name": "Li-Ping Su",
                "org": ""
            },
            {
                "name": "Kai Wang",
                "org": ""
            },
            {
                "name": "Jin Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Utility of fluorescence in situ hybridization in the deletion of chromosome 13 in multiple myeloma and its clinical significance",
        "abstract": "Objective: To explore the deletion of chromosome 13 in multiple myeloma (MM), clinical significance of FISH-defined partial deletion chromosome 13 in MM patients were investigate. Methods: Fluorescence in situ hybridization (FISH) was performed on bone marrow from 38 patients with MM to study the deletion of Rb-1 gene and locus 13q14 on chromosome 13. Fisher exact propability was used to study the relations between partial deletion of chromosome 13 and clinical features. Results: 20 out of the 38 cases were found with deletion of chromosome 13; deletion of Rb-1 gene in 4 cases; deletion of locus 13q14 in 2 out of 38 cases; and 14 cases with both of deletions. Fisher exact propability showed that deletion of chromosome 13 was associated with hypso-serum lactic dehydrogenase, stage of ISS. Conclusion: Deletion of Rb-1 gene and locus 13q14 were both common cytogenetic changes in MM patients with effect on the biological behavior of the disease, but the value of del (13q14) in MM needs further investigation. FISH was a rapid, accurate and sensitive technique in the analysis of del (13q14) in MM.",
        "keywords": [
            "Del(13q14)",
            "In situ hybridization, fluorescence",
            "Multiple myeloma",
            "Retinoblastoma-1 gene"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2009,
        "id": "toxwnY0T"
    },
    "PRASP2fG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Biao Xu",
                "org": ""
            },
            {
                "name": "Wenjuan Wang",
                "org": ""
            },
            {
                "name": "Wenping Deng",
                "org": ""
            },
            {
                "name": "Min Ding",
                "org": ""
            }
        ],
        "title": "Analysis of tryptophan catabolism in HBV patients by HPLC with programmed wavelength ultraviolet detection",
        "abstract": "Background: In order to understand the tryptophan catabolism in acute and chronic hepatitis B patients, we quantitatively analyzed plasma kynurenine and tryptophan simultaneously by high performance liquid chromatography with programmed wavelength ultraviolet detection. Methods: A new and specific high performance liquid chromatography method to simultaneously measure plasma kynurenine and tryptophan with programmed wavelength ultraviolet detection using 3-nitro-tyrosine as internal standard was elaborated. Thirty patients were recruited (10 patients with acute HBV, 10 with chronic HBV and 10 healthy subjects). Results: The retention times of kynurenine and tryptophan were 2.9\u00a0min and 4.4\u00a0min, respectively. For kynurenine, the assay was linear from 0.442\u00a0\u03bcmol/l to 18.3\u00a0\u03bcmol/l. For tryptophan, the linearity was from 3.67 to 470\u00a0\u03bcmol/l. The detection limits were 0.014\u00a0\u03bcmol/l for Kyn and 0.122\u00a0\u03bcmol/l for Trp, respectively. Its precision and recovery are satisfactory. In this study we found that the kynurenine per tryptophan ratio of acute group is higher than control group and chronic group. Conclusions: The method is simple, fast, accurate, and suitable for applicability to clinical measurement. \u00a9 2009 Elsevier B.V. All rights reserved.",
        "keywords": [
            "Hepatitis B",
            "High-performance liquid chromatography (HPLC)",
            "Kynurenine (Kyn)",
            "Plasma",
            "Programmed wavelength ultraviolet detection",
            "Tryptophan (Trp)"
        ],
        "venue": "Clinica Chimica Acta",
        "year": 2009,
        "id": "PRASP2fG"
    },
    "BhahSYln": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Hematology"
            },
            {
                "name": "Lie-Yang Wang",
                "org": "Department of Hematology"
            },
            {
                "name": "Li-Ping Su",
                "org": "Department of Hematology"
            }
        ],
        "title": "Development of chimerism study in hematopoietic stem cell transplantation",
        "abstract": "Hematopoietic chimerism is a measure of the number of donor and recipient cells in the host following hematopoietic stem cell transplantation (HSCT), and it has a good correlation with GVHD and relapse. Chimerism detection after nonmyeloablative allo-HSCT is a simple essential and effective method to predict the outcome of the disease, and can significantly improve the success rate of transplants, reduce the recurrence and then improve the quanlity of life of patients.",
        "keywords": [
            "Chimerism",
            "Hematopoietic stem cell transplantation",
            "Transplantation immunology"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2009,
        "id": "BhahSYln"
    },
    "TYxmLKvv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Hematology"
            },
            {
                "name": "Li-Ping Su",
                "org": ""
            },
            {
                "name": "Mei-Jing Zheng",
                "org": ""
            },
            {
                "name": "Jing-Jing Duan",
                "org": ""
            },
            {
                "name": "Geng-Qian Zhang",
                "org": ""
            },
            {
                "name": "Lei Zhu",
                "org": ""
            }
        ],
        "title": "Quantitative analysis of lineage-specific chimerism using real-time PCR and single nucleotide polymorphisms",
        "abstract": "Objective To develop a real-time quantitative PCR method with TaqMan probe to analysis the lineage-specific chimerism based on single nucleotide polymorphisms (SNP). Methods CD",
        "keywords": [
            "Chimerism",
            "Polymorphisms",
            "Single nucleotide",
            "Stem cell transplantation",
            "TaqMan probe"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2012,
        "id": "TYxmLKvv"
    },
    "cbyNVwMC": {
        "authors": [
            {
                "name": "Yuhong Yao",
                "org": "Xi'an Jiaotong University"
            },
            {
                "name": "Jiangnan Liu",
                "org": "Xi'an Technological University"
            },
            {
                "name": "Li Ma",
                "org": "Xi'an Technological University"
            },
            {
                "name": "Xiaofeng Shangguan",
                "org": "Xi'an Technological University"
            },
            {
                "name": "Yingxu Chen",
                "org": "Xi'an Technological University"
            },
            {
                "name": "Jianfeng Wei",
                "org": "Xi'an Jiaotong University"
            }
        ],
        "title": "Detail fatigue rating cutoff values of casting TC4 alloy",
        "abstract": "The detail fatigue rating (DFR) valued method is one of the design and prediction methods for fatigue reliability life based on probability fatigue for civil aircrafts. The casting TC4 alloy could not meet the development need for new-type civil turbofan regional aircraft owing to the data deficiency of its fatigue properties. So that the DFR",
        "keywords": [
            "Casting TC4 alloy",
            "DFRcutoff",
            "Double-dot method",
            "Single-dot method",
            "Weibull distribution function"
        ],
        "venue": "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",
        "year": 2009,
        "id": "cbyNVwMC"
    },
    "NGTQD844": {
        "authors": [
            {
                "name": "Chao-Jun Zhang",
                "org": "Laboratory of Computational Geodynamics"
            },
            {
                "name": "Yao-Lin Shi",
                "org": "Laboratory of Computational Geodynamics"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Earthquake Science"
            }
        ],
        "title": "Numerical simulation of crust rheological property reflected by post-seiemic deformations of Kunlun large earthquake",
        "abstract": "The Mw7.8 Kunlun earthquake of 14 November, 2001, in the northern Tibetan Plateau of China, is the largest event in the Chinese continent in the latest 50 years. In this paper, layered viscoelastic models are calculated by PSGRN/PSCMP code; and the results are used to fit post-seismic deformation obtained from four GPS stations of CEA across the earthquake fault. The results show that model of a single anelastic layer of 10 km thick upper crust overlying an elastic lower crust cannot explain the amplitude of deformation; the relaxation model of 30 km elastic upper crust overriding 40 km ductile lower crust can explain the main features of exponential attenuation of post-seismic deformation. Combination of the two models, however, can fit the character better with deformation rate being higher in the first few weeks and slower rate thereafter. The viscous layer of lower crust provide the main control of the post-seismic deformation of long term decay of deformation in months, while the upper anelastic layer may contribute to the high rate of initial few weeks after the main earthquake. The result also suggests that rheological differences exist at two sides of the Kunlun Mountains fault.",
        "keywords": [
            "Anelasticity standard line solid",
            "Maxwell body",
            "Post-seismic deformation",
            "Viscosity rheological model"
        ],
        "venue": "Yantu Lixue/Rock and Soil Mechanics",
        "year": 2009,
        "id": "NGTQD844"
    },
    "j8ToUe5k": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "PET/CT Center"
            },
            {
                "name": "Zheng Fu",
                "org": "PET/CT Center"
            },
            {
                "name": "An-Qin Han",
                "org": "PET/CT Center"
            },
            {
                "name": "Jin-Song Zheng",
                "org": "PET/CT Center"
            },
            {
                "name": "Guo-Ren Yang",
                "org": "PET/CT Center"
            }
        ],
        "title": "Clinical value of 18F-FDG PET/CT in detecting the recurrence and metastasis of ovarian cancer",
        "abstract": "OBJECTIVE: To evaluate the clinical value of PET/CT in detecting and diagnosing the recurrence and metastasis of ovarian carcinoma. METHODS: A retrospective study was done on 20 patients with ovarian cancer. The duration of follow-up was 6-18 months. The diagnosis of recurrence and metastasis was based on pathologic examination, multi-modality imaging and clinical follow-up. RESULTS: Thirteen (65%) of 20 patients had recurrence and metastasis. The sensitivity, specificity and accuracy of PET/CT in detecting recurrence and metastasis were 100.0%, 85.7% and 95.0%, respectively. Thirty-two lesions were confirmed in 13 patients, and PET/CT imaging found 29 positive lesions. The sensitivity, specificity, accuracy, positive predictive value and negative predictive value of PET/CT in detecting recurrence and metastasis of all lesions were 84.3%(27/32), 81.8% (9/11), 83.7% (36/43), 93.1% (27/29) and 64.2% (9/14) respectively. The serum carbohydrate antigen (CA) 125 was increased in 11 patients, 10 were confirmed recurrence of metastasis, the other 1 was closely follow up, but no sign of recurrence or metastasis was found. PET/CT detected recurrence and metastasis in 3 patients whose serum CA125 was normal. CONCLUSION: ",
        "keywords": [
            "Neoplasm metastasis",
            "Ovarian neoplasms",
            "Recurrence",
            "Tomography/emission-computed",
            "Tomography/X-ray computed"
        ],
        "venue": "Chinese Journal of Cancer Prevention and Treatment",
        "year": 2009,
        "id": "j8ToUe5k"
    },
    "YvukscCU": {
        "authors": [
            {
                "name": "Sheng-Fang Wang",
                "org": ""
            },
            {
                "name": "Xu-Dong Hu",
                "org": ""
            },
            {
                "name": "Xiao-Yue Wang",
                "org": ""
            },
            {
                "name": "Guo-Ren Yang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wen-Shu Zuo",
                "org": ""
            }
        ],
        "title": "Diagnosis of recurrence and metastasis in post-treatment breast cancer patients using 18F-FDG PET/CT imaging",
        "abstract": "OBJECTIVE: To study the value of ",
        "keywords": [
            "Breast neoplasms",
            "Enhanced CT",
            "Metastasis",
            "PET/CT",
            "Recu recurrence",
            "Whole body bone scan"
        ],
        "venue": "Chinese Journal of Cancer Prevention and Treatment",
        "year": 2013,
        "id": "YvukscCU"
    },
    "eT4RbLMa": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            },
            {
                "name": "Mao-Qiu Wang",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            },
            {
                "name": "Xiang-Qiu Xu",
                "org": "Technical Center"
            },
            {
                "name": "Lian-Hai Wang",
                "org": "Fushun Special Steels Co Ltd"
            },
            {
                "name": "Ya-Ping Zhao",
                "org": "Special Steel Branch"
            },
            {
                "name": "Han Dong",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            }
        ],
        "title": "Austenite grain size and hardenability of Nb-B microalloyed gear steels",
        "abstract": "Influence of Nb-B microalloying on austenite grain growth and hardenability of carburized gear steel 20CrMoH was investigated. The results indicate that austenite grain size can be refined effectively by adding 0.04%Nb in 20CrMoH steel and no abnormal growth of austenite grains is observed after austenitizing at 1050\u00b0C for 10 h. In addition, the hardenability can be increased obviously by adding 0.0008% B into the steel, which can prevent hardenability from decreasing due to the grain refinement and Nb(C,N) precipitation.",
        "keywords": [
            "Gear steel",
            "Grain size",
            "Hardenability",
            "Microalloying"
        ],
        "venue": "Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment",
        "year": 2009,
        "id": "eT4RbLMa"
    },
    "p5mFZskt": {
        "authors": [
            {
                "name": "Wan-Rong Jiang",
                "org": "Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Man Hu",
                "org": "Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Xin-Dong Sun",
                "org": "Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Li Ma",
                "org": "Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Li-Sheng Liu",
                "org": "Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Jin-Ming Yu",
                "org": "Shandong Cancer Hospital and Institute"
            }
        ],
        "title": "Diagnostic value of ",
        "abstract": "OBJECTIVE: To analyse the diagnostic value of ",
        "keywords": [
            "18F-FDG PET-CT",
            "Lung neoplasm",
            "Tumor marker"
        ],
        "venue": "Chinese Journal of Cancer Prevention and Treatment",
        "year": 2009,
        "id": "p5mFZskt"
    },
    "6dVLSRgh": {
        "authors": [
            {
                "name": "Kai Wang",
                "org": "Department of Hematology"
            },
            {
                "name": "Yong-An Zhou",
                "org": "Department of Hematology"
            },
            {
                "name": "Li-Ping Su",
                "org": "Department of Hematology"
            },
            {
                "name": "Jian-Rui Wu",
                "org": "Department of Hematology"
            },
            {
                "name": "Ju-Fen Xie",
                "org": "Department of Hematology"
            },
            {
                "name": "Jin Zhao",
                "org": "Department of Hematology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hematology"
            }
        ],
        "title": "Identification of TEL-AML1 fusion gene in childhood acute lymphoblastic leukemia",
        "abstract": "Objective: To detect expression of TEL-AML1 fusion genes in pediatric cases with acute lymphoblastic leukemia(ALL) and discuss the role of reverse transcriptase polymerase chain reaction(RT-PCR) and fluorescence in situ hybridization(FISH) in detection of t (12;21) and the clinical significance. Methods: TEL-AML1 fusion gene was identified in bone marrow mononuclear cells from 31 newly diagnosed childhood ALL patients by NRT-PCR, FISH and conventional cytogenetic analysis (CCA). Results: TEL-AML1 fusion gene was found in 7 out of 31 cases, accounting for 22.6% in pediatric ALL, and 7 out of 31 cases accounting for 25.9% in B-ALL Seven cases were found with t (12;21) by FISH and NRT-PCR. The incidence of the t (12;21) was 22.6% in newly diagnosed pediatric ALLs. Conclusion: It is concluded that TEL-AML1 rearrangement is a frequent molecular abnormality in childhood ALL t (12;21) is the most common cytogenetic translocations in Chinese pediatric ALLs, but it is always difficult to identify by routine CCA. Other molecular methods, e.g. NRT-PCR and FISH are powerful in detecting such a critical genetic translocation.",
        "keywords": [
            "In situ hybridization, fluorescence",
            "Leukemia, lymphoblastic, acute",
            "Polymerase chain reaction",
            "TEL-AML1 fusion gene"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2009,
        "id": "6dVLSRgh"
    },
    "5sMDpNr1": {
        "authors": [
            {
                "name": "Jin Zhao",
                "org": "Department of Hematology"
            },
            {
                "name": "Li-Ping Su",
                "org": ""
            },
            {
                "name": "Tao Guan",
                "org": ""
            },
            {
                "name": "Xiao-Jun Yan",
                "org": ""
            },
            {
                "name": "Kai-Chao Feng",
                "org": ""
            },
            {
                "name": "Jun Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Study on detection of common fusion genes in acute lymphoblastic leukemia",
        "abstract": "Objective To investigate combined application of multiplex reverse transcription - polymerase chain reaction (mRT-PCR) and karyotype analysis detect of clonal chromosomal aberrations in acute lymphoblastic leukemia (ALL), and explore the expression of common fusion genes. Methods 189 AT T, patients were examined by multiplex RT-PCR and R or G banding techniques. Results 10 fusion genes were detected in 69 out of 189 ALL patients(36.5 %), including E2A/PBX1, TEL/AML1, BCR/ABL, MLL/AF4, MLL/AF6, MLL/AF9, MLL/AF10, MLL/ELL, SIL/TAL1, TLS/ERG. R or G banding techniques could find chromosome structural and numeracy abnormalities in 86 out of 152 patients (56.6 U) available for analysis. Combination of mRT-PCR and R or G banding could raise the rate of detecting clonal chromosomal abnormalities to 69.3 %. Fusion genes were detected in 33 out of 90 (36.7 %) patients with adult ALL and 36 out of 99 (36.4 %) patients with children ALL, there were 22 patients with positive BCR/ABL but no TEL/ AML1 in adult ALL group, while there were 24 patients with positive TEL/AML1 and 2 with positive BCR/ ABL in children ALL group. There was significant statistical difference for the expression of BCR/ABL and TEL/AML1 between adult ALL and children ALL (P<0.01), but no difference for MLL related fusion gene, E2A/PBX1, SIL/TAL1 and TLS/ERG (P>0.05). BCR/ABL and TEL /AML1 fusion gene could be detected in 66 ALL patients with normal karyotype (36.3 %). Conclusion There were different biological characteristics between adults and children with ALL. mRT-PCR technique can quickly screen chromosome structural aberrations in patients with newly diagnosed leukemia. It is useful in detection of fusion genes in ALL with normal karyotypes and it would refine the karyotype analysis and provide important prognosis-relevant information.",
        "keywords": [
            "Chromosome aberrations",
            "Gene fusion",
            "Leukemia",
            "Lymphoid",
            "Multiplex reverse transcriptase polymerase chain reaction"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2012,
        "id": "5sMDpNr1"
    },
    "Tbs81OjA": {
        "authors": [
            {
                "name": "Jin Zhao",
                "org": "Department of Hematology"
            },
            {
                "name": "Kai-Chao Feng",
                "org": "Department of Hematology"
            },
            {
                "name": "Zhi-Qiang Zhao",
                "org": "Department of Hematology"
            },
            {
                "name": "Li-Ping Su",
                "org": "Department of Hematology"
            },
            {
                "name": "Jun Wang",
                "org": "Department of Hematology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hematology"
            },
            {
                "name": "Jian-Xia He",
                "org": "Department of Hematology"
            },
            {
                "name": "Lie-Yang Wang",
                "org": "Department of Hematology"
            },
            {
                "name": "Xi Li",
                "org": "Department of Hematology"
            },
            {
                "name": "Yan-Li Wang",
                "org": "Department of Hematology"
            },
            {
                "name": "Wei-Er Han",
                "org": "Department of Hematology"
            },
            {
                "name": "Yu-Ping Zheng",
                "org": "Department of Hematology"
            }
        ],
        "title": "GDP regimen as salvage treatment for relapsed refractory non-Hodgkin' s lymphoma",
        "abstract": "Objective To study the effect and safety of GDP regimens (gemcitabine, cisplatin, dexamethasone) as salvage chemotherapy in relapsed refractory non-Hodgkin's lymphoma (NHL). Methods Clinical response and adverse effects of 34 NHL patients treated by GDP regimens were analyzed retrospectively. Results The overall response rate (ORR) was 52.9 % (18/34), there was no statistic difference between ORR in relapsed NHL [72.7 % (8/11)] and that in refractory ones [43.5 % (10/23)] (P = 0.11). The ORR for B-NHL was 64.0 % (16/25), while for T-NHL was 22.2 % (2/9), there was no statistic difference between them (P = 0.052). The ORR for low risks groups was 66.7 % (6/9), while it for intermediate-risk and high-risk ones were 55.6 % (10/18) and 28.6 % (2/7), respectively, the effect of GDP regimens for low-risk group was better for high-risk ones, but there was no statistic difference (P!= 0.349). The incedience of III-IV granulopenia reduced was 23.5 M (8/34) and there were no III-IV gastrointestinal adverse reactions or liver and kidney toxicity. Conclusion GDP regimens were efficient and less toxic as second-line salvage chemotherapy.",
        "keywords": [
            "Antineoplastic combined chemotherapy protocols",
            "Lymphoma, non-Hodgkin",
            "Recurrence",
            "Refractory"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2012,
        "id": "Tbs81OjA"
    },
    "1yqdNxLq": {
        "authors": [
            {
                "name": "Jin Zhao",
                "org": "Department of Hematology"
            },
            {
                "name": "Li-Ping Su",
                "org": ""
            },
            {
                "name": "Tao Guan",
                "org": ""
            },
            {
                "name": "Xiao-Jun Yan",
                "org": ""
            },
            {
                "name": "Kai-Chao Feng",
                "org": ""
            },
            {
                "name": "Jun Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Detection of rearrangements of mixed lineage leukemia gene in acute leukemia patients",
        "abstract": "Objective To explore the value of fluorescence in situ hybridization (FISH) and multiplex RT-PCR in the detection of mixed lineage leukemia (MLL) gene rearrangement in acute leukemia (AL) patients. Methods Dual-color MLL probe, multiplex RT-PCR and R or G banding techniques were used to detect the MLL gene rearrangement in 189 cases of AL. Results MLL gene rearrangements were detected in 9 cases (5.03 %) by FISH, and 16 cases (8.47 %) by multiplex RT-PCR, including MLL/AF9, MLL/AF10, MLL/AF6, MLL/AF7, MLL/ELL, MLL/PTD. R or G banding techniques could find 11q23 in 5 out of 189 patients (2.65 X). There was no statistic difference in the incidence of 6 common MLL gene rearrangements between ALL (73 cases) and AML patients (116 cases) (P > 0.05). Conclusion Multiplex RT-PCR is a powerful technique in the detection of MLL gene rearrangement for tentatively diagnosed AL. It could not only confirm translocation detected by conventional cytogenetic method, but also detect MLL partial tandem duplication which could not been detected by cytogenetic examination or FISH. It plays an important role in guiding therapy and predicting prognosis for AL.",
        "keywords": [
            "Acute leukemia",
            "Fluorescence in situ hybridization",
            "MLL gene rearrangement",
            "Multiplex RT-PCR"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2012,
        "id": "1yqdNxLq"
    },
    "uEQ9xDpl": {
        "authors": [
            {
                "name": "Hong-Rui Wang",
                "org": ""
            },
            {
                "name": "Hui Dong",
                "org": ""
            },
            {
                "name": "Jin-Zhuang Xiao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Design and implementation of a visual servo system",
        "abstract": "Robot visual servo system has an important status in robotic research and application, also has a decisive influence on robot intelligence. According to robotic kinematics and dynamics, the method of visual servo controller based on position is adopted in this paper. Binocular camera stereo vision technology and a kind of real-time control card Q8 based on MATLAB are used in motion control. The paper describes the control structure, hardware, software, designs a visual servo system platform and implements the real-time mission that track, capture or access moving targets on the platform. \u00a9 2009 IEEE.",
        "keywords": [
            "Binocular vision",
            "Motion control",
            "Visual servo",
            "X-Y platform"
        ],
        "venue": "Proceedings of the 2009 International Conference on Machine Learning and Cybernetics",
        "year": 2009,
        "id": "uEQ9xDpl"
    },
    "YZZulMSf": {
        "authors": [
            {
                "name": "Jin-Zhuang Xiao",
                "org": "College of Electronic and Information Engineering"
            },
            {
                "name": "Xiao-Yan Li",
                "org": "College of Electronic and Information Engineering"
            },
            {
                "name": "Hong-Rui Wang",
                "org": "College of Electronic and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Electronic and Information Engineering"
            }
        ],
        "title": "Robot force position control without impact: Method and application",
        "abstract": "In order to solve the problem of impact in robotic force position control during the initial state, the hyperbolic tangent filter function which was constituted a non-linear PID was used to process tracking error and speed. A robot force and position controller without impact was achieved. The Popov method was applied to prove the stability of the system. Based on the force and position control experiment of XYZ three-axis motion platform system using Matlab software, the results show that the non-linear PID filter function has improved the close-loop systemic performance greatly. \u00a9 2010 IEEE.",
        "keywords": [
            "Hyperbolic tangent",
            "No impact",
            "Popov",
            "Robot force position control"
        ],
        "venue": "2010 International Conference on Machine Learning and Cybernetics, ICMLC 2010",
        "year": 2010,
        "id": "YZZulMSf"
    },
    "N6Q37tzS": {
        "authors": [
            {
                "name": "Liang Cheng",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Report on the Lp non-local flow and its application to population model",
        "abstract": "In this paper, we propose a new non-local population model, which is of logistic type equation on a bounded Lipschitz domain in the whole Euclidean space. This model preserves the L",
        "keywords": [
            "Global existence",
            "Non-local flow",
            "Norm preservation",
            "Population model",
            "Stability"
        ],
        "venue": "Proceedings of the International Conference on Electronic Business (ICEB)",
        "year": 2009,
        "id": "N6Q37tzS"
    },
    "mHjyib3B": {
        "authors": [
            {
                "name": "Baiyu Liu",
                "org": "Department of Mathematical Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "L2 p-forms and Ricci flow with bounded curvature on manifolds",
        "abstract": "In this paper, we study the evolution of L",
        "keywords": [
            "Forms",
            "Monotonicity",
            "Ricci flow"
        ],
        "venue": "Proceedings of the International Conference on Electronic Business (ICEB)",
        "year": 2009,
        "id": "mHjyib3B"
    },
    "aXTVJTxG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "XiangYang Wang",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Kato's inequality and Liouville theorems on locally finite graphs",
        "abstract": "In this paper, we study the Kato's inequality on locally finite graphs. We also study the application of Kato's inequality to Ginzburg-Landau equations on such graphs. Interesting properties of elliptic and parabolic equations on the graphs and a Liouville type theorem are also derived. \u00a9 2013 Science China Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "Ginzburg-Landau equation",
            "Kato's inequality",
            "Liouville theorem",
            "locally finite graph"
        ],
        "venue": "Science China Mathematics",
        "year": 2013,
        "id": "aXTVJTxG"
    },
    "pVMH2h2d": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Blow-up for semilinear parabolic equations with critical Sobolev exponent",
        "abstract": "In this paper, we study the global existence and blow-up results of semilinear parabolic equations with critical Sobolev exponent (equation required) with the Dirichlet boundary condition u = 0 on the boundary \u03b4\u03a9 [0, T) and u = \u03c6 at t = 0, where \u03a9 \u2282 \u211d",
        "keywords": [
            "Blow-up",
            "Global existence",
            "Omega-limit",
            "Positive solution"
        ],
        "venue": "Communications on Pure and Applied Analysis",
        "year": 2013,
        "id": "pVMH2h2d"
    },
    "3gpYVjx9": {
        "authors": [
            {
                "name": "Baiyu Liu",
                "org": "School of Mathematics and Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Symmetry results for elliptic Schr\u00f6dinger systems on half spaces",
        "abstract": "In this paper, we prove some symmetry and monotonicity results for classical positive solutions for elliptic Schr\u00f6dinger systems on half spaces with the Neumann type condition. Our methods employ the Alexandrov-Serrin method of moving planes combined with Hopf's lemma at a corner. \u00a9 2012 Elsevier Ltd.",
        "keywords": [
            "Method of moving planes",
            "Neumann boundary condition",
            "Positive solutions",
            "Symmetry"
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 2013,
        "id": "3gpYVjx9"
    },
    "HEfdenFC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Convergence of Ricci flow on R2 to the plane",
        "abstract": "In this paper, we give a sufficient condition such that the Ricci flow in R",
        "keywords": [
            "Convergence",
            "K\u00e4hler-Ricci flow",
            "Maximum principle",
            "Ricci flow"
        ],
        "venue": "Differential Geometry and its Application",
        "year": 2013,
        "id": "HEfdenFC"
    },
    "TYrnIenv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Jing Wang",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Sharp threshold of the gross-pitaevskii equation with trapped dipolar quantum gases",
        "abstract": "In this paper, we consider the Gross-Pitaevskii equation for the trapped dipolar quantum gases. We obtain the sharp criterion for the global existence and finite time blow-up in the unstable regime by constructing a variational problem and the so-called invariant manifold of the evolution flow. \u00a9 Canadian Mathematical Society 2011.",
        "keywords": [
            "Blow-Up",
            "Global Existence",
            "Gross-Pitaevskii Equation",
            "Sharp Threshold"
        ],
        "venue": "Canadian Mathematical Bulletin",
        "year": 2013,
        "id": "TYrnIenv"
    },
    "i2DE9Wg8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            },
            {
                "name": "Liang Cheng",
                "org": "School of Mathematics and Statistics"
            }
        ],
        "title": "Global solutions to norm-preserving non-local flows of porous media type",
        "abstract": "In this paper, we study the global existence of positive solutions to the norm-preserving non-local heat flow of the porous-media type equations on the compact Riemannian manifold (M, g) with the Cauchy data u 0 > 0 on M, where r \u2265 1, p > 1 and \u03bb(t) is chosen to make the L ",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of the Royal Society of Edinburgh Section A: Mathematics",
        "year": 2013,
        "id": "i2DE9Wg8"
    },
    "edFcq9IG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Global existence and blow-up results for a classical semilinear parabolic equation",
        "abstract": "The author studies the boundary value problem of the classical semilinear parabolic equations u",
        "keywords": [
            "Blow-up",
            "Global existence",
            "Omega limit",
            "Positive solution"
        ],
        "venue": "Chinese Annals of Mathematics. Series B",
        "year": 2013,
        "id": "edFcq9IG"
    },
    "1JhGjMxo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Zhongyuan Institute of Mathematics and Department of Mathematics"
            },
            {
                "name": "Anqiang Zhu",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Injectivity radius bound of Ricci flow with positive Ricci curvature and applications",
        "abstract": "We study the injectivity radius bound for 3-d Ricci flow with bounded curvature. As applications, we show the long time existence of the Ricci flow with positive Ricci curvature and with curvature decay condition at infinity. We partially settle a question of Chow-Lu-Ni [Hamilton's Ricci Flow, p. 302]. \u00a9 2013 Higher Education Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "global solution",
            "Injectivity radius bound",
            "positive Ricci curvature",
            "Ricci flow"
        ],
        "venue": "Frontiers of Mathematics in China",
        "year": 2013,
        "id": "1JhGjMxo"
    },
    "lqJAWugN": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematical Sciences"
            }
        ],
        "title": "Remarks on compact shrinking Ricci solitons of dimension four",
        "abstract": "In this paper, we study the topological restriction of gradient shrinking Ricci solitons (M, g) of dimension 4. Let s be the scalar curvature of the metric g. Then we have:\u222bMsdvg=4\u03c1vol(M), where \u03c1>0 is the shrinking constant and vol(M) is the volume of (M, g). We also have two kinds of topology results. (1) If we assume that:\u222bMs2\u226424\u03c12vol(M), then2\u03c7(M)\u00b13\u03c4(M)\u22650. (2) If (M, g) is a natural oriented K\u00e4hler surface, then we have:2\u03c7(M)+3\u03c4(M)=\u03c12vol(M)2\u03c02. Actually, we shall show that the assumption in (1) above is equivalent to the fact that:\u222bM\u03c32(Rc-s6g)\u22650. Here \u03c3",
        "keywords": [
            ""
        ],
        "venue": "Comptes Rendus Mathematique",
        "year": 2013,
        "id": "lqJAWugN"
    },
    "BMg7bS7m": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Eigenvalue estimates and L1 energy on closed manifolds",
        "abstract": "In this paper, we study Lichnerowicz type estimate for eigenvalues of drifting Laplacian operator and the decay rates of L",
        "keywords": [
            "Drifting Laplacian",
            "eigenvalue estimate",
            "Lichnerowicz type result",
            "monotonicity"
        ],
        "venue": "Acta Mathematica Sinica, English Series",
        "year": 2014,
        "id": "BMg7bS7m"
    },
    "iYo0vQ7o": {
        "authors": [
            {
                "name": "Baiyu Liu",
                "org": "School of Mathematics and Physics, University of Science and Technology Beijing"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematics, Henan Normal University"
            }
        ],
        "title": "Invariant sets and the blow up threshold for a nonlocal equation of parabolic type",
        "abstract": "In this paper, we consider a nonlocal equation of parabolic type on a bounded smooth domain with Dirichlet boundary condition. First, the well-posedness in Lebesgue spaces is established by using the Banach fixed point theorem. Then we set up the regularity of the solution. More interestingly, we find the invariant sets for the initial boundary value problem and derive a threshold of blow up and global existence for its solution. \u00a9 2014 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Blow up",
            "Global existence",
            "Nonlocal parabolic equation",
            "Potential well method"
        ],
        "venue": "Nonlinear Analysis, Theory, Methods and Applications",
        "year": 2014,
        "id": "iYo0vQ7o"
    },
    "q9JiLnLs": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics, Zhongyuan Institute of Mathematics, Henan Normal university"
            },
            {
                "name": "Liang Cheng",
                "org": "School of Mathematics and Statistics, Huazhong Normal University"
            }
        ],
        "title": "A non-local area preserving curve flow",
        "abstract": "In this paper, we consider a kind of area preserving non-local flow for convex curves in the plane. We show that the flow exists globally, the length of evolving curve is non-increasing, and the curve converges to a circle in C",
        "keywords": [
            "Area preserving",
            "Convex curves",
            "Isoperimetric defect",
            "Non-local flow"
        ],
        "venue": "Geometriae Dedicata",
        "year": 2014,
        "id": "q9JiLnLs"
    },
    "xm2ULYaL": {
        "authors": [
            {
                "name": "Baiyu Liu",
                "org": "School of Mathematics and Physics, University of Science and Technology Beijing"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematics, Henan Normal University"
            }
        ],
        "title": "Blow up threshold for the Gross-Pitaevskii system with combined nonlocal nonlinearities",
        "abstract": "In this paper, we study the Gross-Pitaevskii system with combined nonlocal nonlinearities. First, we establish both the stable regime and the unstable regime. Then via a construction of cross minimization problem, the blow up threshold is established.",
        "keywords": [
            "Blow up",
            "Global existence",
            "Nonlocal Gross-Pitaevskii system",
            "Potential well method"
        ],
        "venue": "Journal of Mathematical Analysis and Applications",
        "year": 2015,
        "id": "xm2ULYaL"
    },
    "iahgXVy9": {
        "authors": [
            {
                "name": "Baiyu Liu",
                "org": "School of Mathematics and Physics, University of Science and Technology Beijing"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mathematics, Henan Normal University"
            }
        ],
        "title": "Blow up threshold for a parabolic type equation involving space integral and variational structure",
        "abstract": "In this paper, we study a parabolic type equation involving space integrals on a bounded smooth domain. First, using the Banach fixed point theorem, we establish the well-posedness in Lebesgue spaces. Then, with the help of Nehari functional, we find the threshold of the initial data such that the solution either exists globally or blows up in finite time.",
        "keywords": [
            "Blow up",
            "Global existence",
            "Invariant set",
            "Nonlocal parabolic equation",
            "Potential well method"
        ],
        "venue": "Communications on Pure and Applied Analysis",
        "year": 2015,
        "id": "iahgXVy9"
    },
    "zymRPwJ3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics, Henan Normal University"
            }
        ],
        "title": "Global K\u00e4hler\u2013Ricci flow on complete non-compact manifolds",
        "abstract": "In this paper, we study the global K\u00e4hler\u2013Ricci flow on a complete non-compact K\u00e4hler manifold. We prove the following result. Assume that (Formula presented.) is a complete non-compact K\u00e4hler manifold such that there is a potential function f of the Ricci tensor, i.e., (Formula presented.)Assume that the quantity (Formula presented.) is finite and the (Formula presented.) Sobolev inequality holds true on (Formula presented.). Then the Kahler\u2013Ricci flow with the initial metric (Formula presented.) either blows up at finite time or infinite time to Ricci-flat metric or exists globally with Ricci-flat limit at infinite time. Related results are also discussed.",
        "keywords": [
            "Global K\u00e4hler\u2013Ricci flow",
            "Non-local collapsing",
            "Ricci flat"
        ],
        "venue": "Annali di Matematica Pura ed Applicata",
        "year": 2015,
        "id": "zymRPwJ3"
    },
    "ncvhxKP9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics"
            }
        ],
        "title": "Gap theorems for locally conformally flat manifolds",
        "abstract": "In this paper, we prove a gap result for a locally conformally flat complete non-compact Riemannian manifold with bounded non-negative Ricci curvature and a scalar curvature average condition. We show that if it has positive Green function, then it is flat. This result is proved by setting up new global Yamabe flow. Other extensions related to bounded positive solutions to a Schrodinger equation are also discussed. A global existence of Yamabe flow on a locally conformally flat complete non-compact Riemannian manifold with bounded non-negative sectional curvature is proved.",
        "keywords": [
            "35J60",
            "53J60",
            "58J05",
            "Gap theorem",
            "Global Yamabe flow",
            "Harnack inequality",
            "Poisson equation"
        ],
        "venue": "Journal of Differential Equations",
        "year": 2016,
        "id": "ncvhxKP9"
    },
    "eSs0NKP2": {
        "authors": [
            {
                "name": "Wei-Ying Wang",
                "org": "Hubei Province Key Laboratory of Oil/Gas Drilling and Oil Production Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Hubei Province Key Laboratory of Oil/Gas Drilling and Oil Production Engineering"
            },
            {
                "name": "Lan-Fang Zhou",
                "org": "Hubei Province Key Laboratory of Oil/Gas Drilling and Oil Production Engineering"
            },
            {
                "name": "Dong-Jin Xu",
                "org": "Hubei Province Key Laboratory of Oil/Gas Drilling and Oil Production Engineering"
            }
        ],
        "title": "Clearing treatment of polymer containing oilfield produced water by using coagulants/flocculants",
        "abstract": "The water clearing capabilities of 8 grades of polyacrylamides (PAM), cationic and anionic, 5 grades of inorganic Al coagulants, 3 grades of inorganic Fe coagulants and lots of binary and tertiary combinational flocculants/coagulants of various composition were investigated for produced water from polymer flooded oil reservoir at Gudong and containing 70 mg polymer per liter through observating flocculation/precipitation in beaker tests and determining light transmittance of water samples at 430 nm. Three formulations of coagulants/flocculants in combination were shown to fit the polymer containing produced water of Gudong and composed of (in mg/L): AlCl",
        "keywords": [
            "Chemicals in combination",
            "Flocculants/coagulants",
            "Flocculation/coagulation",
            "Light transmittance",
            "Oilfield produced water",
            "Polymer containing wastewater",
            "Water clearing agents",
            "Water purification(clearing)"
        ],
        "venue": "Oilfield Chemistry",
        "year": 2009,
        "id": "eSs0NKP2"
    },
    "hdb4h1qx": {
        "authors": [
            {
                "name": "Yaohui Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Linxiang Li",
                "org": ""
            },
            {
                "name": "Wenfu Cui",
                "org": ""
            },
            {
                "name": "Xiaowei Cheng",
                "org": ""
            },
            {
                "name": "Xiaoping Wang",
                "org": ""
            }
        ],
        "title": "Calculating single layer production contribution of heavy oil commingled wells by analysis of aromatic parameters in whole-oil GC-MS",
        "abstract": "Traditional fluid production profile logging is not usually suitable for heavy-viscous crude oil wells. Biodegradation of heavy oil can lead to the loss of n-ahkanes, and the use of chromatogram fingerprint techniques in studying the production contributions of single layers in heavy oil commingled wells has limitations. However, aromatic compounds are relatively well preserved. We took the heavy oil commingled wells of small layers NG55 and NG61 in the ninth area of the Gudong oil field as examples. Based on the principle of chromatography, the whole-oil GC-MS was used, and the aromatic parameters which have a strongly linear relationship with the ratio of mixed two end member oils were verified and selected in laboratory. Studies showed that the ratio of (1, 4, 6- + 2, 3, 6-trimethylnaphthalene) to 1, 2, 5-trimethylnaphthalene has a strongly linear relationship with the ratio of the mixed two end member oils (R ",
        "keywords": [
            "aromatic parameters",
            "commingled producing wells",
            "single layer production",
            "the ninth area of the Gudong oilfield",
            "Whole-oil GC-MS"
        ],
        "venue": "Petroleum Science",
        "year": 2014,
        "id": "hdb4h1qx"
    },
    "grxhwPH7": {
        "authors": [
            {
                "name": "Kairu Zhang",
                "org": "Department of Respiratory Medicine"
            },
            {
                "name": "Huiqin Yan",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Yan Wang",
                "org": "Department of Tumor"
            },
            {
                "name": "Li Ma",
                "org": "Department of Tumor"
            },
            {
                "name": "Qinghua Zhou",
                "org": "Tianjin Lung Cancer Institute"
            }
        ],
        "title": "Expression and significance of Nrf2 and its target genes in pulmonary adenocarcinoma A549 cells resistant to cisplatin",
        "abstract": "Background and objective: Nuclear factor erythroid-2 related factor 2 (Nrf2) is a key transcription factor in oxidation-reduction reaction. It has been proved that Nrf2 is relevant to cisplatin-resistance in ovarian cancer cells. Up to now, little is know whether Nrf2 and it's signal patheways play an important role in cisplatin-resistance in pulmonary adenocarcinoma cells or not. The aim of this study is to explore the expression levels of transcription factor Nrf2 and its target genes in A549 cells which are resistance to cisplatin and reveal the mechanism behind it. Methods: A549/DDP and A549 were cultured in vitro. MTT was used to detect the drug resistance index of A549/DDP cells. Real-time PCR was used to evaluate the expression of transcription factor Nrf2 and its target genes mRNA. Results: The drug resistance index of A549/DDP was 12.12, and its Keap1, Nrf2, NQO1, GSTP1, GCL, HO-1, MRP4 mRNA expressions were all significantly increased compared with A549 (P<0.01). On the other hand, MRP1, MRP2, MRP3 showd the crosscurrent (P<0.01). Conclusion: It proves that the transcription factor Nrf2 and it's signal pathways are closely related with drug resistance of tumors. Moreover, this provides a new direction to reverse drug resistance and have significance to avoid and overcome drug resistance of tumor.",
        "keywords": [
            "Cisplatin",
            "Drug resistance",
            "Lung neoplasms",
            "NF-E2-related factor 2"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2009,
        "id": "grxhwPH7"
    },
    "l8QkKz2G": {
        "authors": [
            {
                "name": "Fanlu Meng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Progression in therapy of erlotinib for patients with non-small cell lung cancer",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2009,
        "id": "l8QkKz2G"
    },
    "uv9QFpdL": {
        "authors": [
            {
                "name": "Ting Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Pooled analysis of the trials of erlotinib monotherapy for epidermal growth factor receptor (EGFR)-mutant advanced non-small cell lung cancer",
        "abstract": "Background and objective: Erlotinib has been approved worldwide for second- and third-line treatment of advanced NSCLC. Clinical trials showed that patients with EGFR mutations treated with erlotinib has better clinical outcomes. The aim of this study is to evaluate the efiects of erlotinib monotherapy in EGFR-mutated advanced NSCLC. Methods: Search the published trials involving EGFR-mutant patients and erlotinib in following database: MEDLINE (2004-2009), CBMdic (2004-2008), CNKI (2004-2008). Search the references cited by the included studies. Identify the included trials. Extract and pooled data from the included trials. Results: Seven studies were identified including 463 advanced NSCLC patients. Based on the available evidence, erlotinib monotherapy showed active efiect in EGFR-mutated advanced NSCLC. The response rate reached 66%. 1-year survival and 2-year survival were approximately 73% and 53%. Median survival was more than 23 months while the progression free survival was more than 8.6 months. Conclusion: Based on the available evidence, erlotinib monotherapy leads to objective response and prolongs survival in most advanced NSCLC patients with EGFR mutations. Small molecule TKI, erlotinib, should be recommended as the first-line treatment of EGFR-mutant NSCLC.",
        "keywords": [
            "EGFR",
            "Erlotinib",
            "Lung neoplasms",
            "Target therapy"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2009,
        "id": "uv9QFpdL"
    },
    "1tvlEVEB": {
        "authors": [
            {
                "name": "Qing Ma",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yan Wang",
                "org": ""
            },
            {
                "name": "Fanlu Meng",
                "org": ""
            },
            {
                "name": "Linglin Zou",
                "org": ""
            },
            {
                "name": "Huiling Zhang",
                "org": ""
            }
        ],
        "title": "Observation of erlotinib in the treatment of elderly patients with advanced non-small cell lung cancer and COPD",
        "abstract": "Background and objective: To evaluate the clinical efficacy and the security of erlotinib in the treatment of elderly patients with advanced non-small cell lung cancer and COPD. Methods: Fifteen patients with advanced non-small cell lung cancer and COPD were treated with erlotinib 150 mg/d, and then the adverse reactions and clinical eftects were recorded. Results: The eftective rate was 20%. We analyzed the eftective rate of stage III and IV, and there were no significant difference between the two (P=0.569). KPS was increased in 40% patients. Mild or moderate rash, diarrhea, nausea and vomiting were the main adverse reactions. Conclusion: For elderly patients with advanced non-small cell lung cancer and COPD, the use of erlotinib might achieve better security and eftectiveness.",
        "keywords": [
            "Erlotinib",
            "Lung neoplasms",
            "Target therapy"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2009,
        "id": "1tvlEVEB"
    },
    "k6Fdt74i": {
        "authors": [
            {
                "name": "Biao Liu",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Yong-Cai Qiu",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Guo Peng",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Li-Ming Jin",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Jin-Biao Cai",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Hong Deng",
                "org": "School of Chemistry and Environment"
            }
        ],
        "title": "Construction and photoluminescence properties of two novel zinc(II) and cadmium(II) benzyl-tetrazole coordination polymers",
        "abstract": "Two new d",
        "keywords": [
            "Fluorescence",
            "Helical chain",
            "Lifetime",
            "Tetrazole"
        ],
        "venue": "Inorganic Chemistry Communications",
        "year": 2009,
        "id": "k6Fdt74i"
    },
    "LfrKJaiJ": {
        "authors": [
            {
                "name": "Lin-Lin Zhang",
                "org": "Department of Oncology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Oncology"
            },
            {
                "name": "Jin-Hui Tian",
                "org": "Evidence-based Medicine Center of Lanzhou University"
            },
            {
                "name": "Yao-Yao Ren",
                "org": "Department of Oncology"
            },
            {
                "name": "Ke-Hu Yang",
                "org": "Evidence-based Medicine Center of Lanzhou University"
            }
        ],
        "title": " 125I versus 103Pd brachytherapy for low risk prostate cancer: A systematic review",
        "abstract": "Background and Objective: Permanent interstitial prostate brachytherapy is the main treatment for early-stage prostate cancer. ",
        "keywords": [
            "103Pd",
            "125I",
            "Brachytherapy",
            "Implant radiotherapy",
            "Meta analysis",
            "Prostate cancer",
            "Systematic review"
        ],
        "venue": "Chinese Journal of Cancer",
        "year": 2009,
        "id": "LfrKJaiJ"
    },
    "zzRl8JYC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Physical Science and Technology"
            },
            {
                "name": "Ze-Yong Wang",
                "org": "College of Physical Science and Technology"
            },
            {
                "name": "Xiao-Rong Gao",
                "org": "College of Physical Science and Technology"
            },
            {
                "name": "Li Wang",
                "org": "College of Physical Science and Technology"
            },
            {
                "name": "Kai Yang",
                "org": "College of Physical Science and Technology"
            }
        ],
        "title": "Edge detection on pantograph slide image",
        "abstract": "Nowadays high-speed railway plays more and more important role in the traffic transportation. It is necessary to detect the wear on pantograph slide. This paper presents image processing algorithm to detect abrasion on pantograph slide. Discrete dyadic wavelet transform is applied to get the edges in the image, and Hough transform is used to extract the bottom and top edges of slide. It also utilizes edge point's features to eliminate the pseudo-edges. Practical test shows that this approach can effectively detect the slide' edges, and has high accuracy. \u00a92009 IEEE.",
        "keywords": [
            "Edge detection",
            "Edge linking",
            "Wavelet transform"
        ],
        "venue": "Proceedings of the 2009 2nd International Congress on Image and Signal Processing, CISP'09",
        "year": 2009,
        "id": "zzRl8JYC"
    },
    "zWHteO9g": {
        "authors": [
            {
                "name": "Kai Yang",
                "org": "College of Physical Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Physical Science and Technology"
            },
            {
                "name": "Xiaorong Gao",
                "org": "College of Physical Science and Technology"
            },
            {
                "name": "Li Wang",
                "org": "College of Physical Science and Technology"
            }
        ],
        "title": "Profile parameters of wheelset detection for high speed freight train",
        "abstract": "Because of freight train, in China, transports goods on railway freight line throughout the country, it does not depart from or return to engine shed during a long phase, thus we cannot monitor the quality of wheel set effectively. This paper provides a system which uses leaser and high speed camera, applies no-contact light section technology to get precise wheel set profile parameters. The paper employs clamping-track method to avoid complex railway ballast modification project. And detailed descript an improved image-tracking algorithm to extract central line from profile curve. For getting one pixel width and continuous line of the profile curve, uses local gray maximum points as direction control points to direct tracking direction. The results based on practical experiment show the system adapted to detection environment of high speed and high vibration, and it can effectively detect the wheelset geometric parameters with high accuracy. The system fills the gaps in wheel set detection for freight train in main line and has an enlightening function on monitoring the quality of wheel set. \u00a9 2012 SPIE.",
        "keywords": [
            "centerline extraction",
            "freight train",
            "non-contact",
            "profile parameters",
            "wheel set"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2012,
        "id": "zWHteO9g"
    },
    "HKIBigP7": {
        "authors": [
            {
                "name": "Hua Hu",
                "org": "College of Computer Science and Information Engineering"
            },
            {
                "name": "Qinyang Wang",
                "org": "College of Computer Science and Information Engineering"
            },
            {
                "name": "Haiyang Hu",
                "org": "College of Computer Science and Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Zhejiang Institute for the Control of Medical Device"
            },
            {
                "name": "Kun Du",
                "org": "Zhejiang Institute for the Control of Medical Device"
            }
        ],
        "title": "An evaluation model for software of medical instruments in China",
        "abstract": "With the rapid development of modern society, how to improve human healthy has become a wide requirement. Medical instruments and its related standards have been studied by many researchers around the world. With the widely use of computer software in medical instruments, how to evaluate and ensure its accuracy and security has become focused on by the researchers. Until now, to the best of our knowledge, there is no such model in China, which focuses on how to quantify and evaluate the quality of software in medical instruments. Based on the overview of current works, this paper presents a framework for classifying the software in medical instruments and proposes a set of methods to evaluate the quality of software in medical instruments. Compared with other standards, our mechanism will be more applicable to the software in medical instruments in China. \u00a92009 ETP.",
        "keywords": [
            "Medical instruments",
            "Software standard",
            "Software valuations"
        ],
        "venue": "2009 ETP/IITA World Congress in Applied Computing, Computer Science, and Computer Engineering, ACC 2009",
        "year": 2009,
        "id": "HKIBigP7"
    },
    "wjzzAih6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Oncology Department"
            },
            {
                "name": "Yi Shao",
                "org": "Oncology Department"
            },
            {
                "name": "Bin Ma",
                "org": "Centre of Evidence Based Medicine"
            },
            {
                "name": "Ke Hu Yang",
                "org": "Centre of Evidence Based Medicine"
            }
        ],
        "title": "Taxane schedules for non-small cell lung cancer",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Cochrane Database of Systematic Reviews",
        "year": 2009,
        "id": "wjzzAih6"
    },
    "94VO3OYg": {
        "authors": [
            {
                "name": "Daofu Han",
                "org": "Physics Experiment Center"
            },
            {
                "name": "Xiuting Zuo",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Physics Experiment Center"
            }
        ],
        "title": "Numerical simulation and experimental study of self-mixing speckle generated in an erbium-doped fiber ring laser",
        "abstract": "In this paper, self-mixing speckle generated in an erbium-doped fiber laser is numerically simulated and experimentally studied. The experimental model of self-mixing speckle based on an erbium-doped fiber ring (EDFR) laser is presented, and using the theories of light amplification and speckles, the model is theoretically analyzed. With the analytical results, the self-mixing speckle signal is obtained by numerical simulation. The signals represented different velocities are analyzed by fast Fourier transform (FFT), and the result shows that the mean speckle frequency of the signal and the velocity of a dynamic object are linearly related, which is agreed with that of the experimental study. The results of theoretical analysis and experimental study indicate that self-mixing speckle in an erbium-doped optical fiber laser can be used to the measurement of a dynamic object. \u00a9 2009 Copyright SPIE - The International Society for Optical Engineering.",
        "keywords": [
            "Dynamic measurement",
            "Erbium-doped fiber laser",
            "Self-mixing speckle",
            "Spectrum mean frequency"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2009,
        "id": "94VO3OYg"
    },
    "C6TPh3on": {
        "authors": [
            {
                "name": "Tian Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yanjun Zeng",
                "org": ""
            }
        ],
        "title": "Deterioration of discharge quality of separate storm systems caused by intercepting dry weather flows",
        "abstract": "To solve the pollution problem caused by separate storm sewer system dry weather flows, Shanghai Water Authority has set intercepting facilities in most storm water pump stations to intercept dry weather flows which induced by illicit connection & discharges. In this paper, two typical separate storm systems in Pudong New District are chosen to investigate water quality of dry weather flow and wet weather discharge before and after interceptor facilities been put into use to evaluate the intercepting effect. The study results show that: after intercepting, in both dry and wet weather flow, COD, SS, TP concentrations are significantly higher than those before, the change of NH ",
        "keywords": [
            "Illicit connection & discharge",
            "Intercepting dry weather flows",
            "Separate storm sewer system",
            "Shock load"
        ],
        "venue": "Proc. International Conference on Pipelines and Trenchless Technology 2009, ICPTT 2009: Advances and Experiences with Pipelines and Trenchless Technology for Water, Sewer, Gas, and Oil Applications",
        "year": 2009,
        "id": "C6TPh3on"
    },
    "qQTc8Qx6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Pediatric Surgery"
            },
            {
                "name": "Wenying Liu",
                "org": "Department of Pediatric Surgery"
            },
            {
                "name": "Fa Sun",
                "org": "Department of Urology"
            }
        ],
        "title": "Primary malignant melanoma of the prostate: Case Report",
        "abstract": "Although the incidence is extremely rare in clinical practice, due to its highly aggressive behavior and a similar presentation as prostate cancer, the primary malignant melanoma of the prostate should be given more attention. We report a case in a 29-year-old male who presented with one-month history of dysuria. Based on clinical examination, ultrasound and computed tomography imaging, surgical operation and histopathological studies, a definitive diagnosis was made. Further characteristic images and pathology of this disease are discussed. \u00a9 2010 The Japanese Urological Association.",
        "keywords": [
            "Computed tomography",
            "Histopathology",
            "Malignant melanoma",
            "Prostate",
            "Ultrasound"
        ],
        "venue": "International Journal of Urology",
        "year": 2010,
        "id": "qQTc8Qx6"
    },
    "YFtC8yTK": {
        "authors": [
            {
                "name": "Xia Liu",
                "org": "Evidence-based Medicine Center"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Kehu Yang",
                "org": "Evidence-based Medicine Center"
            },
            {
                "name": "Jinhui Tian",
                "org": "Evidence-based Medicine Center"
            }
        ],
        "title": "Vinorelbine plus oxaliplatin versus vinorelbine plus cisplatin for advanced non-small cell lung cancer: A systematic review",
        "keywords": [
            "Cisplatin",
            "Lung neoplasms",
            "Oxaliplatin",
            "Systematic review",
            "Vinorelbine"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2010,
        "id": "YFtC8yTK"
    },
    "nXNszJso": {
        "authors": [
            {
                "name": "Zhihua Li",
                "org": "Qingdao University of Science and Technology"
            },
            {
                "name": "Yanqing Liu",
                "org": "Qingdao University of Science and Technology"
            },
            {
                "name": "Peng Xia",
                "org": "Qingdao University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Qingdao Mesnac Co., Ltd."
            }
        ],
        "title": "Experimental research on carbon black flowing in pneumatic conveying system",
        "abstract": "The article analyses the main factors such as the species and character of the carbon black, the conveying pressure and gas-flow rate which influence the flow character of carbon black during pneumatic conveying. And also studies the flow character of carbon black in dense phase pneumatic conveying system with experiment. It raises the view that the carbon black with narrow particle diameter distribution, especially with bigger size is favorable for saving energy and reducing fragmentation; the conveying pressure approach lowest point should be chosen during carbon black pneumatic conveying, and the quantity of elbow pipe should be used as less as possible; on condition that the conveying capacity is guaranteed, the lower air feeding volume is preferable; the higher the conveying pressure is, the lower the fragmentation of the carbon black will be. The article also supplies the reference for technology parameter choosing and carbon black conveying system design. \u00a9 (2010) Trans Tech Publications.",
        "keywords": [
            "Carbon black",
            "Conveying pressure",
            "Fragmentation",
            "Gas-flow rate",
            "Pneumatic conveying"
        ],
        "venue": "Advanced Materials Research",
        "year": 2010,
        "id": "nXNszJso"
    },
    "C02sxOQN": {
        "authors": [
            {
                "name": "Ningbo Liu",
                "org": "PET-CT Center"
            },
            {
                "name": "Li Ma",
                "org": "PET-CT Center"
            },
            {
                "name": "Wei Zhou",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Qingsong Pang",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Man Hu",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Fang Shi",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Zheng Fu",
                "org": "PET-CT Center"
            },
            {
                "name": "Minghuan Li",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Guoren Yang",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Jinming Yu",
                "org": "Department of Radiation Oncology"
            }
        ],
        "title": "Bone metastasis in patients with non-small cell lung cancer: The diagnostic role of F-18 FDG PET/CT",
        "abstract": "Purpose: To evaluate the performance of F-18 FDG PET/CT in the detection of bone metastasis in non-small cell lung cancer (NSCLC) patients. Materials and methods: Three hundred and sixty-two consecutive NSCLC patients who underwent F-18 FDG PET/CT scanning were retrospectively analyzed. Each image of PET/CT, combined CT, and PET was performed at 10 separate areas and interpreted blindly and separately. The sensitivity, specificity and accuracy of F-18 FDG PET/CT, combined CT and F-18 FDG PET were calculated and the results were statistically analyzed. Results: Bone metastasis was confirmed in 82 patients with 331 positive segments based on the image findings and clinical follow-up. On patient-based analysis, the sensitivity of F-18 FDG PET/CT (93.9%) was significantly higher than those of combined CT (74.4%) and F-18 FDG PET (84.1%), respectively (p < 0.05). The overall specificity and accuracy of combined CT, F-18 FDG PET, and F-18 FDG PET/CT were 90.7%, 93.2%, 98.9% and 87.0%, 91.2%, and 97.8%, respectively (compared with PET/CT, p < 0.05). On segment-based analysis, the sensitivity of the three modalities were 79.5%, 94.3%, and 98.8%, respectively (compared with PET/CT, p < 0.05). The overall specificity and accuracy of the three modalities were 87.9%, 89.2%, 98.6% and 84.5%, 91.2%, 98.7%, respectively (compared with PET/CT, p < 0.05). Conclusion: F-18 FDG PET/CT is superior to F-18 FDG PET or combined CT in detecting bone metastasis of NSCLC patients because of the complementation of CT and PET. It is worth noting that the added value of F-18 FDG PET/CT may beneficially impact the clinical management of NSCLC. \u00a9 2009 Elsevier Ireland Ltd. All rights reserved.",
        "keywords": [
            "Bone metastasis",
            "CT",
            "FDG",
            "NSCLC",
            "PET/CT"
        ],
        "venue": "European Journal of Radiology",
        "year": 2010,
        "id": "C02sxOQN"
    },
    "7jl8JVUL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Medicine Teaching and Research"
            },
            {
                "name": "Liang-Ming Ma",
                "org": ""
            }
        ],
        "title": "Effects of arsenic trioxide and imatinib mesylate on proliferation and apoptosis in lymphoblastoid Raji cell line",
        "abstract": "Objective: To investigate the effect of arsenic trioxide (As ",
        "keywords": [
            "Arsenic trioxide",
            "Caspase-3",
            "Cell cycle",
            "Imatinib mesylate",
            "Lymphoma",
            "p16"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2010,
        "id": "7jl8JVUL"
    },
    "TOxtOJ56": {
        "authors": [
            {
                "name": "Yaoyao Ren",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Jinhui Tian",
                "org": "Evidence-based Medicine Center"
            },
            {
                "name": "Linlin Zhang",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Kehu Yang",
                "org": "Evidence-based Medicine Center"
            }
        ],
        "title": "A systematic review on different treatment methods of bone metastasis from cancers",
        "abstract": "Background and objective: Skeletal metastase is one of the most common complications related to advanced cancer. The aim of this study is to analyze the effectiveness and safety of radiotherapy plus intravenous bisphosphonates versus radiotherapy alone for treating bone metastasis. Methods: We searched the Cochrane Library, PubMed, EMBASE, CBM, CNKI and VIP, as well as the reference lists of reports and reviews. The quality of included trials was evaluated by the Cochrane Handbook. Data were extracted and evaluated by two reviewers independently. The Cochrane Collaboration's Rev-Man 5.0 was used for data analysis. Results: Twenty-two trials involving 1 585 patients were included. Compared with radiotherapy alone, radiotherapy plus intravenous bisphosphonates was more effective in total effective rate of pain relive (RR=1.21, 95%CI: 1.13-1.30, P<0.001), average abated time (WMD=16.00, 95%CI: 10.12-21.88, P<0.001), and quality of life (RR=1.25, 95%CI: 1.08-1.45, P=0.003, with significant differences. Side effects have no significant differences between the two groups except fever (RR=5.61, 95%CI: 3.11-10.13, P<0.001). Conclusion: Current evidence supports more effective of radiotherapy plus intravenous bisphosphonates for bone metastases. The combine treatment is safe and effective.",
        "keywords": [
            "Bisphosphonates",
            "Bone metastasis",
            "Radiotherapy",
            "Systematic review"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2010,
        "id": "TOxtOJ56"
    },
    "2cT9mKol": {
        "authors": [
            {
                "name": "Guo Peng",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Biao Liu",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Jin-Biao Cai",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Hong Deng",
                "org": "School of Chemistry and Environment"
            }
        ],
        "title": "Syntheses, structures and photoluminescence of Ln(III)-Cu(I) coordination polymers based on benzimidazole-5-carboxylate and oxalate ligands",
        "abstract": "Three novel Ln(III)-Cu(I) coordination polymers, namely [LnCu(Hbic)",
        "keywords": [
            "3d-4f heterometallic complexes",
            "Benzimidazole-5-carboxylic acid",
            "Hydrothermal synthesis",
            "Luminescence"
        ],
        "venue": "Inorganic Chemistry Communications",
        "year": 2010,
        "id": "2cT9mKol"
    },
    "kh8mas9z": {
        "authors": [
            {
                "name": "Minghuan Li",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Yun Sun",
                "org": "Second Hospital of Shandong University"
            },
            {
                "name": "Yuhui Liu",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Anqin Han",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Shuqiang Zhao",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Jinsong Zheng",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Jinming Yu",
                "org": "Department of Radiation Oncology"
            }
        ],
        "title": "Relationship between primary lesion FDG uptake and clinical stage at PET-CT for non-small cell lung cancer patients: An observation",
        "abstract": "The aim of the present study was to investigate the relationship between FDG uptake and clinical stage for non-small cell lung cancer. The patients who were histologically or cytologically proven to be adenocarcinoma (AC) or squamous cell carcinoma (SCC) lung cancer and conducted FDG PET/CT staging were retrospectively reviewed. The FDG uptake was quantified as the maximum standardized uptake value (SUVmax). And the T-N-M status was determined mainly by FDG PET-CT imaging according to the 1997 update of the international staging system for lung cancer. From December 2003 to November 2007, 266 cases (194 men and 72 women; age range 31-90 years, median 62 years) were analyzed, which included 161 AC and 105 SCC patients. The present study showed that both size (3.23 \u00b1 1.68. cm vs 2.63 \u00b1 1.33. cm, P= 0.004) and SUVmax (9.82 \u00b1 5.08 vs 8.43 \u00b1 4.21, P= 0.016) were significantly greater for SCC compared to AC. There was positive correlation between the SUVmax and size for both SCC and AC (r= 0.651, 0.632, respectively; both P= 0.000). Significant difference is found among different stages in SUVmax for AC (F= 11.693, P= 0.000) but not for SCC (F= 1.514, P= 0.216). After controlling the size factor, a significant correlation was found between tumor stage and FDG uptake value for AC (r= 0.323, P= 0.000), but not for SCC (r= 0.113, P= 0.252). In conclusion, this observation showed that tumor size and histologic subtype had influences upon FDG uptake in non-small cell lung cancer. It demonstrated significant correlation between clinical stage and SUVmax for AC, but not for SCC. \u00a9 2009.",
        "keywords": [
            "Deoxyglucose",
            "Histology type",
            "Lung neoplasms",
            "Position emission tomography",
            "Stage"
        ],
        "venue": "Lung Cancer",
        "year": 2010,
        "id": "kh8mas9z"
    },
    "mlXImw3B": {
        "authors": [
            {
                "name": "Zhengpeng Zhu",
                "org": "Department ot Animal Sciences"
            },
            {
                "name": "Rodney B. Hinson",
                "org": "Department ot Animal Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Department ot Animal Sciences"
            },
            {
                "name": "Defa Li",
                "org": "National Key Laboratory of Animal Nutrition"
            },
            {
                "name": "Gary L. Allee",
                "org": "Department ot Animal Sciences"
            }
        ],
        "title": "Growth performance of nursery pigs fed 30% Distillers Dried Grain with Solubles (DDGS) and the effects of pelleting on performance and nutrient digestibility",
        "abstract": "Four experiments with 2,020 nursery pigs (Triumph-4\u00d7PIC Camborough 22) were conducted at a commercial research site to evaluate the effects of including 30% distillers dried grain with solubles (DDGS) in late nursery diets on pig growth performance and to compare the effects of pelleted and meal diets containing 30% DDGS on growth performance and nutrient digestibility. In Exp. 1, 312 pigs (10.54\u00b10.16 kg) were allotted to two diets: corn-soybean meal based control diet and a corn-soybean meal diet containing 30% DDGS. In Exp. 2, 337 pigs (16.70\u00b10.14 kg) were used to validate Exp. 1 with similar diets. In Exp. 3, 665 pigs (11.77\u00b10.12 kg) were allotted to diets containing 30% DDGS, but in different forms: meal or pellet. Fecal samples were collected during the final day of the trials to measure nutrient and energy apparent total tract digestibility (ATTD). In Exp. 4, 706 pigs (18.40\u00b10.I8 kg) were allotted to the same diets as Exp. 3. In Exp. 1 and 2, there was no (p>0.05) effect of DDGS on ADQ ADFI or G:F. In Exp. 3, pelleting improved (p<0.01) ADG (578 vs. 541 g/d) and G:F (714 vs. 674 g/kg), with no difference (p>0.05) in ADFI. The ATTD of most nutrients and energy were improved by pelleting (p<0.05). In Exp. 4, ADG (717 vs. 675 g/d) and G:F (680 vs. 648 g/kg) were improved by pelleting (p<0.01), with no difference (p>0.05) in ADFI. In conclusion, 10-23 kg pigs in late nursery phase can be fed up to 30% DDGS without having a detrimental effect on pig performance, and pelleting the diet will increase nutrient and energy availability.",
        "keywords": [
            "Distillers dried grain with solubles",
            "Nursery pigs",
            "Pelleting"
        ],
        "venue": "Asian-Australasian Journal of Animal Sciences",
        "year": 2010,
        "id": "mlXImw3B"
    },
    "Zie4owWB": {
        "authors": [
            {
                "name": "Guang Shi",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Hong Deng",
                "org": "School of Chemistry and Environment"
            }
        ],
        "title": "2-[1-(3-Oxo-1,3-dihydro-2-benzofuran-1-yl)-1H-benzimidazol-2-yl]benzoic acid methanol solvate",
        "abstract": "The condensation of 2-carboxy-benzaldehyde with 1,2-phenyl-enediamine unexpectedly yielded the title compound, C",
        "keywords": [
            ""
        ],
        "venue": "Acta Crystallographica Section E: Structure Reports Online",
        "year": 2010,
        "id": "Zie4owWB"
    },
    "hFz0c5L7": {
        "authors": [
            {
                "name": "Xueqin Yang",
                "org": ""
            },
            {
                "name": "Jiacong You",
                "org": ""
            },
            {
                "name": "Wei Luo",
                "org": ""
            },
            {
                "name": "Jiao Yue",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wen Xiao",
                "org": ""
            },
            {
                "name": "Daxing Zhu",
                "org": ""
            },
            {
                "name": "Zhihao Wu",
                "org": ""
            },
            {
                "name": "Dong Wang",
                "org": ""
            },
            {
                "name": "Nagalakshmi Nadiminty",
                "org": ""
            },
            {
                "name": "Allen C. Gao",
                "org": ""
            },
            {
                "name": "Qinghua Zhou",
                "org": ""
            }
        ],
        "title": "The N-terminal kinase suppressor of Ras complex has a weak nucleoside diphosphate kinase activity",
        "abstract": "Introduction: An increasing number of studies have proven that the kinase suppressor of Ras (KSR1) functions as a scaffolding protein that coordinates the assembly of a multiprotein complex containing mitogen-activated protein kinase and its upstream regulators. However, a few studies have reported that KSR1 can activate c-Raf-1. Therefore, whether KSR1 possesses a kinase activity has been an unresolved issue until now. Materials and Methods: pCMV-Tag2b-KSR plasmids were transfected into 293T cells. In vitro autophosphorylation was assayed by autoradiography and in vitro kinase was assayed by reversed-phase high performance liquid chromatography. Results: We observed that wild-type KSR1 (WT-KSR) and N-terminal KSR1 (N-KSR) were phosphorylated, but the C-terminal KSR1 (C-KSR) and vector proteins were not. The high performance liquid chromatography profile showed not only the adenosine diphosphate peak but also the uridine triphosphate peak in the WT-KSR and N-KSR groups; both peaks were considerably more significant in these groups than in the others. The WT-KSR and N-KSR groups exhibited transphosphorylation and autophosphorylation activities, while the other groups revealed almost no activity. Discussion: Here, we demonstrate the nucleoside diphosphate kinase activity of the KSR1 complex and that this activity can be independent of the C-terminus of KSR1. Additionally, we found the autophosphorylation activity of the KSR1 complex to be extremely weak, suggesting that the KSR1 complex possesses an extremely weak kinase activity irrespective of whether it is nucleoside diphosphate kinase activity or serine/threonine protein kinase activity. These data suggest that the kinase activity of the KSR1 complex is derived from its associated proteins. \u00a9 Tianjin Lung Cancer Institute and Blackwell Publishing Asia Pty. Ltd.",
        "keywords": [
            "Kinase",
            "Kinase suppressor of Ras",
            "NDPK"
        ],
        "venue": "Thoracic Cancer",
        "year": 2010,
        "id": "hFz0c5L7"
    },
    "Ngq3LQ1K": {
        "authors": [
            {
                "name": "Lei Jiang",
                "org": "Key Laboratory of Monitoring and Management of Crop Diseases and Pest Insects"
            },
            {
                "name": "Li Ma",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Ying Sui",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Su Qing Han",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Zhen Yu Wu",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Yu Xiao Feng",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Hong Yang",
                "org": "Key Laboratory of Monitoring and Management of Crop Diseases and Pest Insects"
            }
        ],
        "title": "Effect of manure compost on the herbicide prometryne bioavailability to wheat plants",
        "keywords": [
            "Pig manure compost",
            "Prometryne",
            "Toxicity",
            "Wheat (Triticum aestivum)"
        ],
        "venue": "Journal of Hazardous Materials",
        "year": 2010,
        "id": "Ngq3LQ1K"
    },
    "9gOYbPHj": {
        "authors": [
            {
                "name": "Lei Jiang",
                "org": "Key Laboratory of Monitoring and Management of Crop Diseases and Pest Insects"
            },
            {
                "name": "Li Ma",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Ying Sui",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Su Qing Han",
                "org": "Department of Applied Chemistry"
            },
            {
                "name": "Hong Yang",
                "org": "Key Laboratory of Monitoring and Management of Crop Diseases and Pest Insects"
            }
        ],
        "title": "Mobilization and plant accumulation of prometryne in soil by two different sources of organic matter",
        "keywords": [
            ""
        ],
        "venue": "Journal of Environmental Monitoring",
        "year": 2011,
        "id": "9gOYbPHj"
    },
    "dD99Byu5": {
        "authors": [
            {
                "name": "Yi Shao",
                "org": "Department of Oncology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Oncology"
            },
            {
                "name": "Bin Ma",
                "org": "Evidence-Based Medicine Center"
            },
            {
                "name": "Jin-Hui Tian",
                "org": "Evidence-Based Medicine Center"
            },
            {
                "name": "Ke-Hu Yang",
                "org": "Evidence-Based Medicine Center"
            }
        ],
        "title": "Weekly versus three weekly regimens of taxanes for non-small cell lung cancer: A systematic review",
        "abstract": "Objective: To determine the effectiveness and safety of weekly versus three weekly regimens of taxanes for non-small cell lung cancer (NSCLC). Methods: We searched The Cochrane Library (Issue 1, 2008), PubMed (1966 to May 2008), EMbase (1974 to May 2008), and CBM (1978 to May 2008) to identify randomized controlled trials (RCTs) which compared weekly and three weekly regimens of taxanes for NSCLC. Data collection was undertaken by two reviewers independently; the methodological quality was assessed according to the Cochrane Handbook 4.2.6; and the meta-analyses were performed using RevMan 5.0 software. Results: Nine RCTs involving 1 438 patients were included. The results of meta-analyses showed: (1) There were no significant differences in the efficacy between weekly and three weekly regimens of taxanes regarding the one-year survival rate (paclitaxel: RR=1.24, 95%CI 0.83 to 1.86; docetaxel: RR=0.80, 95%CI 0.51 to 1.23) and the overall response rate (paclitaxel: RR=1.03, 95%CI 0.72 to 1.49; docetaxel: RR=0.98 95%CI 0.64 to 1.49). (2) The incidence of neutropenia was less serious in the weekly group (paclitaxel: RR=0.74, 95%CI 0.56 to 0.97; docetaxel: RR=0.22, 95%CI 0.16 to 0.30), while no significant differences existed in other adverse effects such as anemia and nausea/vomiting. Conclusion: The efficacy of weekly and three weekly regimens of taxanes for the treatment of NSCLC is similar. The incidence of neutropenia is lower in the weekly group while other toxicities show no differences. \u00a9 2010 Editorial Board of Chin J Evid-based Med.",
        "keywords": [
            "Docetaxel",
            "Meta analysis",
            "Non-small cell lung cancer",
            "Paclitaxel",
            "Randomized controlled trial",
            "Systematic review"
        ],
        "venue": "Chinese Journal of Evidence-Based Medicine",
        "year": 2010,
        "id": "dD99Byu5"
    },
    "dkWJDqo9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Graduate University"
            },
            {
                "name": "Xiange Lei",
                "org": "Key Laboratory of Dynamical Geodesy"
            },
            {
                "name": "Heping Sun",
                "org": "Key Laboratory of Dynamical Geodesy"
            }
        ],
        "title": "Analysis on seismic coda Q in a region nearby Kunming station",
        "abstract": "This study uses the single scattering model of seismic coda waves proposed by Aki and Chouet. 546 broadband seismic records from 182 earthquakes nearby Kmiming station, with epicentral distances less than 200 km, were downloaded from IRIS-website. According to epicenter distances and earthquake clusters, earthquakes in 6 sub-regions were selected for studying coda Q",
        "keywords": [
            "Coda Qc value",
            "Earthquake",
            "IRIS seismic data",
            "Kunming station",
            "Single scattering"
        ],
        "venue": "Acta Seismologica Sinica",
        "year": 2010,
        "id": "dkWJDqo9"
    },
    "FcXQjdLI": {
        "authors": [
            {
                "name": "Guo-Feng Wu",
                "org": "Department of Neurologic Staff Room"
            },
            {
                "name": "An-Jun Song",
                "org": "Department of Neurologic Staff Room"
            },
            {
                "name": "Nai-Chang Jiang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Study on the relationship between changes in Ca2+ concentration and unit discharge in the hippocampal neurons of rats with benzylpenicillin-induced epilepsy",
        "abstract": "Objective: To investigate the relationship between changes in Ca ",
        "keywords": [
            "Calcium",
            "Electrophysiology",
            "Epilepsy",
            "Flow cytometry",
            "Hippocampus",
            "Neurons",
            "Rats"
        ],
        "venue": "Chinese Journal of Neurology",
        "year": 2010,
        "id": "FcXQjdLI"
    },
    "Tpux4u8q": {
        "authors": [
            {
                "name": "Yan-Bin Wang",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            },
            {
                "name": "Mao-Qiu Wang",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            },
            {
                "name": "Zhen-Hua Li",
                "org": "Faculty of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            },
            {
                "name": "Han Dong",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            }
        ],
        "title": "Effect of grain size on fatigue limit of case-hardened steels",
        "abstract": "The quantitative relationship between fatigue limit and prior austenite grain size of case hardened steels was studied by means of rotating bending fatigue tests. Results show that the smaller the grain size is, the higher the fatigue limit is, and there exists a Hall-Petch type relationship between the fatigue limit and the grain size. Observations of fracture surfaces of fatigue specimens show that the fatigue crack originates in the carburized layer, and then propagates along the prior austenite grain boundaries, indicating that, the grain refinement of the carburized layer could improve the fatigue strength through preventing propagation of fatigue crack.",
        "keywords": [
            "Bend rotating fatigue",
            "Case hardened steels",
            "Fatigue limit",
            "Grain size"
        ],
        "venue": "Journal of Iron and Steel Research",
        "year": 2010,
        "id": "Tpux4u8q"
    },
    "ddHyHspO": {
        "authors": [
            {
                "name": "Chun-Ji Cai",
                "org": "State Key Laboratory of Biotherapy"
            },
            {
                "name": "Su-Juan Ye",
                "org": "State Key Laboratory of Biotherapy"
            },
            {
                "name": "Wen Zhu",
                "org": "State Key Laboratory of Biotherapy"
            },
            {
                "name": "Li-Ya Sun",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Hai-Su Wan",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Zhi-Hua Feng",
                "org": "State Key Laboratory of Biotherapy"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin Lung Cancer Institute"
            },
            {
                "name": "Lu Li",
                "org": "State Key Laboratory of Biotherapy"
            }
        ],
        "title": "Study on invasion and metastasis-associated genes of lung cancer related with NM23-H1 gene",
        "abstract": "Objective: To study on invasion and metastasis-associated genes of lung cancer related with NM23-H1 gene. Methods: Human gene expression chip based on the subtracted cDNA libraries was constructed. After microarray hybridization, clones sequencing, sequence homology search, the information of differently expressed genes in human large cell lung cancer cell line of L9981 and L9981-nm23-H1 were obtained and then further confirmed by real-time quantitative PCR. Results: Gene expression profiling chips of differently expressed genes in human large cell lung cancer cell line L9981 and L9981-nm23-H1 were successfully constructed. After microarray hybridization, sequence homology search, 19 differentially expressed genes were observed. After realtime quantitative PCR evaluation, we found that the mRNA of 8 genes including PSMA7, SBDS, ODC1, YARS, CSDA, PTP4A1, SHPRH and TOMM7 was up-regulated in the cell line of L9981 after transfected with NM23-H1 gene, whereas the mRNA of PKM2 and GMNN was down-regulated. Conclusion NM23-H1 gene may be the upstream regulator of metastasis-associated genes, which can regulate the downstream genes to achieve a series of lung cancer metastatic potential.",
        "keywords": [
            "Differentially expressed genes",
            "Invasion and metastasis",
            "Lung cancer",
            "NM23-H1 gene"
        ],
        "venue": "Journal of Sichuan University (Medical Science Edition)",
        "year": 2010,
        "id": "ddHyHspO"
    },
    "W1OiF5c5": {
        "authors": [
            {
                "name": "Beilin Liu",
                "org": "School of Management"
            },
            {
                "name": "Li Ma",
                "org": "School of Management"
            }
        ],
        "title": "Research on multi-colony diploid genetic algorithm for production logistics scheduling optimization",
        "abstract": "In this paper, we present a Multi-Colony Diploid Genetic Algorithm (MCDGA) for Flexible Job-Scheduling Problem (FJSP), a simulation model is presented to solve the FJSP. The proposed model has been coded by Matlab which is a special mathematical computation language. After modeling the pending problem, the model is validated by a representative instances based on practical data. The result obtained from the computational study has shown that the proposed approach is a feasible and effective approach for the FJSP. \u00a9 2010 IEEE.",
        "keywords": [
            "Modified Adaptive Genetic Algorithm",
            "Production logistics",
            "scheduling optimization"
        ],
        "venue": "Proceedings - 2010 International Conference on Web Information Systems and Mining, WISM 2010",
        "year": 2010,
        "id": "W1OiF5c5"
    },
    "jT2s5Dla": {
        "authors": [
            {
                "name": "Li-ping Su",
                "org": "Department of Hematology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hematology"
            },
            {
                "name": "Le Li",
                "org": "Department of Hematology"
            },
            {
                "name": "Lie-yang Wang",
                "org": "Department of Hematology"
            },
            {
                "name": "Jin Zhao",
                "org": "Department of Hematology"
            }
        ],
        "title": "Experimental study of multi-drug resistance protein from bone marrow and lymph node in non-hodgkin lymphoma",
        "abstract": "Objective To compare bone marrow and lymph node biopsy specimens of two kinds of multidrug resistance (MDR) proteins expression and clinical significance in untreated non-Hodgkin lymphoma. Methods We developed multiparameter flow cytometric assay to quantify expression of these multidrug resistance (MDR) proteins in lymph node viable blasts and reverse transcriptase-polymerase chain reaction (RT-PCR) method to semi-quantitate mdrl mRNA of non-Hodgkin lymphomas, including 41 lymph node and 37 bone marrow, and further study of the correlation of the multidrug resistance proteins with general clinical parameters and treatment outcome. Results In two kinds of samples P-gp, MRP and LRP over-expression of three kinds of drug-resistant gene and frequencies are very low. Patients with P-gp expression had a poor outcome of chemotherapy than those without P-gp (P <0.05), Patients with LRP expression had poor outcome of chemotherapy than those without LRP (P <0.01). In the lymph node, P-gp expression was associated with higher clinical stage (P = 0.046), elevated serum lactate dehydrogenase levels (P <0.05). MRP wasn' t associated with higher clinical stage (P =0.369), elevated LDH (P =0.762) and higher malignant degree (P = 0.214). LRP expression was associated with higher clinical stage, elevated LDH and higher malignant degree (P <0.05). And in the bone marrow, LRP expression was associated with elevated LDH (P =0.003), but the others have no differences. Conclusion These data suggest that P-gp and LRP expression are important mechanism of drug resistance associated with worse clinical outcome in previously untreated NHL. The use of lymph node biopsy to detect drug-resistant protein can provide more accurate clinical information than that of bone marrow.",
        "keywords": [
            "Lymphoma",
            "Multidrug resistance associated proteins",
            "Non-hodgkin",
            "P-glycoprotein"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2010,
        "id": "jT2s5Dla"
    },
    "S0BNaDU4": {
        "authors": [
            {
                "name": "Jin Zhao",
                "org": "Department of Hematology"
            },
            {
                "name": "Li-Ping Su",
                "org": "Department of Hematology"
            },
            {
                "name": "Jun Wang",
                "org": "Department of Hematology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hematology"
            }
        ],
        "title": "Clinical research of IA regimen as induction chemotherapy for acute myeloid leukemia",
        "abstract": "Objective To explore the clinical efficacy and toxicity of idarubicin (IDA)-based IA regimen as induction chemotherapy in treating acute myeloid leukemia (AML) within different risk groups. Methods Data collected in 60 patients initially diagnosed and treated with one course of IA regimen were studied retrospectively. Results Efficacy were different for patients treatment with different prognosis after one course of IA chemotherapy, CR rates achieved in patients with favorable, intermediate and unfavorable prognosis were 83.3 % (10/12), 73.1 % (19/26), 59.1 % (13/22) respectively, PR rates were 16.7 % (2/12), 19.2 % (5/26), 13.6 % (3/22) while OR rates were 100 %(12/12), 92.3 % (24/26), 72.7 % (15/22) respectively. After 2 years of follow-up, relapse free survival (RFS) rates were 100 % for patients with good prognosis, 53.8 % for those with moderate prognosis, and 45.5 % for people with poor prognosis. The outcome showed that there were significant differences among these three group (P = 0.042). Myelosuppression and infections due to neutropenia were the main adverse effects, and severe non-hematologic toxicities were not observed. Conclusion IA regimen as induction chemotherapy may be an efficacious and safe solution and achieve a higher CR rate and 2 years RFS rate for patients diagnosed as AML with good prognosis. Hematopoietic stem cell transplantation should be considered as soon as possible for patients with moderate or poor prognosis.",
        "keywords": [
            "Acute",
            "Combination",
            "Drug therapy",
            "Leukemia",
            "Myeloid"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2012,
        "id": "S0BNaDU4"
    },
    "wX2jtAMq": {
        "authors": [
            {
                "name": "Baolin Zhang",
                "org": "College of Science"
            },
            {
                "name": "Li Ma",
                "org": "College of Science"
            },
            {
                "name": "Hui Ma",
                "org": "College of Information Science and Engineering"
            },
            {
                "name": "Dexin Gao",
                "org": "College of Communication and Control Engineering"
            }
        ],
        "title": "An application of optimal control with specified decay rate to offshore steel jacket platforms",
        "abstract": "This paper is to investigate the effects of decay rate on optimal control of an offshore steel jacket structure subject to a nonlinear wave-induced force. An optimal controller with specified decay rate is designed for the nominal linear system. Then the active controller is applied to the offshore structure to control the dynamic responses of the offshore structure. It is found that properly introducing decay rate in the optimal control design can be used to further reduce the vibration amplitudes and control forces, and improve the control performance. The valid and effectiveness of the proposed control scheme are illustrated by a simulation example.",
        "keywords": [
            "Decay rate",
            "Internal oscillation",
            "Offshore structures",
            "Optimal control"
        ],
        "venue": "Proceedings of the 29th Chinese Control Conference, CCC'10",
        "year": 2010,
        "id": "wX2jtAMq"
    },
    "Rtznxa9I": {
        "authors": [
            {
                "name": "Hua-Qi Zhang",
                "org": "Department of Radiation Oncology Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Jin-Ming Yu",
                "org": "Department of Radiation Oncology Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Xue Meng",
                "org": "Department of Radiation Oncology Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Jin-Bo Yue",
                "org": "Department of Radiation Oncology Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Rui Feng",
                "org": "Department of Radiation Oncology Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Li Ma",
                "org": "Department of Radiation Oncology Shandong Cancer Hospital and Institute"
            }
        ],
        "title": "Prognostic value of serial [18F]fluorodeoxyglucose PET-CT uptake in stage III patients with non-small cell lung cancer treated by concurrent chemoradiotherapy",
        "abstract": "Objective: To evaluate ",
        "keywords": [
            "Carcinoma, non-small cell lung",
            "Fluorodeoxyglucose F18",
            "Positron emission tomography",
            "Prognosis"
        ],
        "venue": "European Journal of Radiology",
        "year": 2011,
        "id": "Rtznxa9I"
    },
    "Kqf3BQXD": {
        "authors": [
            {
                "name": "Daixiao Wei",
                "org": "Southwest University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Southwest University of Science and Technology"
            }
        ],
        "title": "A new building energy-saving material of XH self-insulation block",
        "abstract": "This based on the analysis of the structure characteristics and thermal properties etc of the new XH self-insulation block as results that the application of new material has a positive effect in construction of energy-saving. Through the calculation verified the thermal performance of XH self-insulation block the heat transfer coefficient of subject site wall. The results showed that its full compliance with existing norms and standards on the thermal performance of external wall insulation requirements, meet the requirements of energy conservation. Compared with the traditional material XH self-insulation block have an obvious advantage in thermal insulation property, service life, economy and so on. Finally, use its application in the ladder classroom of Southwest University of Science and Technology for a description of the project application.",
        "keywords": [
            "Building new material",
            "Structure characteristics",
            "Thermal performance"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "Kqf3BQXD"
    },
    "2eTNCg6Q": {
        "authors": [
            {
                "name": "Lihong Zheng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "The numerical simulation and analysis of new metal cold condole radiation panel",
        "abstract": "Because of many advantages, radiation panel is a very promising air terminal device now. The paper analyzed the advantages and disadvantages of the existed radiation plate, proposed new radiation panel structure, then made the CFD modeling and flow optimization analysis. This article put forward theoretical analysis and suggest for the research and design of the radiation condole system. This new radiation panel make refrigerant water directly contact with radiation, reduce the contact resistance and increase heat thermal significantly, in addition to simple processing technology reduce the initial investment. Flow is the main factors of heat flow. With increasing of flow, temperature adds more uniform, and increase rate reduced after achieve after turbulence flow. This economic flow of new radiation panel is 1m3/h, heat transfer and energy consumption indicators to achieve optimal.",
        "keywords": [
            "CFD simulation",
            "New radiation panel",
            "Radiation plate structure"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "2eTNCg6Q"
    },
    "Q1FPH60K": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Southwest University of Science and Technology"
            },
            {
                "name": "Yuanyuan Li",
                "org": "Southwest University of Science and Technology"
            }
        ],
        "title": "The air-conditioning rtilization of natural cold resource of lakes and reservoirs",
        "keywords": [
            "Energy conservation",
            "Low-carbon tour",
            "Natural cold resource"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "Q1FPH60K"
    },
    "NZxgyCcB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Dai-Xiao Wei",
                "org": ""
            },
            {
                "name": "En-Shen Long",
                "org": ""
            },
            {
                "name": "Xiang-Wei Tian",
                "org": ""
            }
        ],
        "title": "New processes and experimental study on yellow phosphorus slag of waste heat utilization",
        "abstract": "The need for waste heat recovery from molten yellow phosphorus slag is analyzed. The difficulties of yellow phosphorus slag heat recovery are explained in detail. Based on the field investigation, thermal analysis and experimental research, a new designing scheme of slag heat recovering and reuse system in yellow phosphorus slag is provided. The system structure and gain of energy-saving and environmental protection of slag waste heat recovery kiln are introduced and proved.",
        "keywords": [
            "Energy saving and emission reduction",
            "Slag",
            "Thermal analysis",
            "Waste heat recovery kiln",
            "Waste heat utilization"
        ],
        "venue": "Xiandai Huagong/Modern Chemical Industry",
        "year": 2013,
        "id": "NZxgyCcB"
    },
    "C2Xm9TJL": {
        "authors": [
            {
                "name": "Hui Li",
                "org": "Clinical Medical College of Yangzhou University"
            },
            {
                "name": "Jian Gu",
                "org": "Institute of Hematology of Yangzhou, Clinical Medical College of Yangzhou University"
            },
            {
                "name": "Chuan-ming Lin",
                "org": "Institute of Hematology of Yangzhou, Clinical Medical College of Yangzhou University"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Hematology of Yangzhou, Clinical Medical College of Yangzhou University"
            },
            {
                "name": "Lian-jun Shen",
                "org": "Institute of Hematology of Yangzhou, Clinical Medical College of Yangzhou University"
            },
            {
                "name": "Wei Wu",
                "org": "Institute of Hematology of Yangzhou, Clinical Medical College of Yangzhou University"
            },
            {
                "name": "Zhong-qiang Wang",
                "org": "Institute of Hematology of Yangzhou, Clinical Medical College of Yangzhou University"
            }
        ],
        "title": "Umbilical cord mesenchymal stem cells effect on inflammatory responses of rats with type II collagen-induced arthritis",
        "abstract": "Background: Umbilical cord mesenchymal stem cells (UC-MSCs) can express various kinds of embryonic stem cell-specific molecular markers, and be characterized as good differentiation potential, strong proliferative capacity, and low immunogenicity. Objective: To observe the interventional effect of UC-MSCs on immune inflammatory pathological process of rheumatoid arthritis. Methods: CIA rat models were established and divided into three groups. At 4 weeks after modeling, UC-MSCs were injected via the tail vein in the UC-MSCs group, and normal saline was injected in the model group. Results and Conclusion: The levels of interleukin-1 (IL-1), IL-6, IL-18, tumor necrosis factor alpha, vascular cell adhesion molecule and neutrophil cell surface expression of CD11b were higher in the model group than the normal group (P < 0.05) at 7 and 35 days after treatment. Those factor levels in the UC-MSCs group were significantly lower than those in the model group after treatment (P < 0.05), those at 7 days were higher than at 35 days (P < 0.05). UC-MSCs can obviously inhibit the release of inflammatory cytokines and abnormal activation of endothelial cells, and relieve immune and inflammatory reactions of rheumatiod arthritis.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Clinical Rehabilitative Tissue Engineering Research",
        "year": 2011,
        "id": "C2Xm9TJL"
    },
    "OyvVHtHg": {
        "authors": [
            {
                "name": "Wei Wu",
                "org": "Department of Laboratory"
            },
            {
                "name": "Jian Gu",
                "org": "Department of Laboratory"
            },
            {
                "name": "Hong Wang",
                "org": "Department of Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Department of Laboratory"
            },
            {
                "name": "Zhong-Qiang Wang",
                "org": "Department of Laboratory"
            },
            {
                "name": "Jun Ni",
                "org": "Department of Laboratory"
            }
        ],
        "title": "Genesis and clinic significance of chromosome 1 abnormality in hematologic malignancies",
        "abstract": "Objective To analyze the frequency, type of chromosome 1 clonal abnormalities in hematologic malignancies, and to understand the clinical and biological significance of its occurrence. Methods Retrospectively analyzed of 256 cases of patients with hematologic malignancies cytogenetic R banding karyotype analysis results. Summarized the abnormal chromosomel karyotype and clinical data summary and combined with literature review. Results There were 25 samples with clonal disorder of chromosome 1 in 256 cases of patients with malignant hematologic disease, accounting for 9.8 percent of the total samples, including ALL-L",
        "keywords": [
            "Chromosome 1",
            "Hematologic neoplasms",
            "R banding"
        ],
        "venue": "Journal of Leukemia and Lymphoma",
        "year": 2012,
        "id": "OyvVHtHg"
    },
    "3x6sGDXz": {
        "authors": [
            {
                "name": "Jianyi Huang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Yi Liu",
                "org": "Institute of Geographic Sciences and Natural Resource Research, Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Geographic Sciences and Natural Resource Research, Key Laboratory of Regional Sustainable Development Modeling, Chinese Academy of Sciences"
            }
        ],
        "title": "Assessment of regional vulnerability to natural hazards in China using a DEA model",
        "abstract": "This paper presents a new method for quantifying regional vulnerability to natural hazards in China. In recent decades, the study of vulnerability has gained a position of centrality in natural hazards research. How to quantitatively assess vulnerability has raised much interest in academia. Researchers have proposed a variety of methods for quantitative assessment. But these methods are very sensitive to weights set for subindices. As a result, analytic results are often less convincing. A model based on data envelopment analysis (DEA) is used for the assessment of regional vulnerability to natural hazards in an attempt to improve existing analytical methods. Using a regional natural disaster system framework, this article constructs an input-output DEA model for the assessment of regional vulnerability, and takes China\u2019s mainland as a case study area. The result shows that the overall level of vulnerability to natural hazards in mainland China is high. The geographical pattern is that vulnerability is highest in western China, followed by diminishing vulnerability in central China, and lowest vulnerability levels in eastern China. There is a negative correlation between the level of regional vulnerability and level of regional economic development. Generally speaking, the more economically developed a region, the lower its regional vulnerability.",
        "keywords": [
            "DEA model",
            "geographical pattern",
            "natural hazards",
            "regional vulnerability"
        ],
        "venue": "International Journal of Disaster Risk Science",
        "year": 2011,
        "id": "3x6sGDXz"
    },
    "QQadG0SE": {
        "authors": [
            {
                "name": "Ying Luo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhong-Jun Jiang",
                "org": ""
            },
            {
                "name": "Ming-Hua Luo",
                "org": ""
            },
            {
                "name": "Ze-Sheng Tang",
                "org": ""
            },
            {
                "name": "Chun-Xiang Bian",
                "org": ""
            }
        ],
        "title": "RETRACTED ARTICLE: Variation of red flower mutant line in impatiens balsamina SP4 generation induced by spaceflight",
        "abstract": "Red flower mutant line in Impatiens balsamina sp4 generation was developed from mutation plant by spaceflight. The differences of genomic DNA traits and content of flavonoids between mutant line with red flower color in SP ",
        "keywords": [
            "HPLC",
            "Impatiens balsamina L.",
            "ISSR",
            "Kaempferol",
            "Quercetin",
            "Space mutation"
        ],
        "venue": "5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011",
        "year": 2011,
        "id": "QQadG0SE"
    },
    "ksdIaEYL": {
        "authors": [
            {
                "name": "Ling-Lin Zou",
                "org": "Evidence-based Medicine Center of Lanzhou University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Oncology"
            },
            {
                "name": "Jin-Hui Tian",
                "org": "Evidence-based Medicine Center of Lanzhou University"
            },
            {
                "name": "Ke-Hu Yang",
                "org": "Evidence-based Medicine Center of Lanzhou University"
            }
        ],
        "title": "Sorafenib for advanced hepatocellular carcinoma: A systematic review",
        "abstract": "Objective: To evaluate the effectiveness and toxicity of sorafenib for advanced hepatocellular carcinoma. Methods: According to the Cochrane handbook for systematic review, two reviewers independently completed the whole process of literature search, study selection, data collection, and quality assessment. Seven electric databases (PubMed, Cochrane Library, Embase, Chinese Journal Full-text Database, Chinese Biomedical Literature Database, Chinese Scientific and Technical Journal Database, Chinese Medical Association Digital Periodicals Database) were searched and randomized controlled trials (RCT) of sorafenib in the treatment of advanced hepatocellular carcinoma were collected and analyzed. Results: Two RCT involving 828 patients were finally included. Compared with placebo, sorafenib significantly extended the overall survival and time to radiologic progression and improved the disease control rate. The main adverse effects were systemic, gastrointestinal, and dermatologic symptoms (grade 1 or 2 in severity), although the incidences were significantly higher in sorafenib groups than in control groups. Conclusion: Sorafenib is effective and safe for the treatment of advanced hepatocellular carcinoma.",
        "keywords": [
            "Hepatocellular carcinoma",
            "Meta analysis",
            "Sorafenib",
            "Systematic review"
        ],
        "venue": "Acta Academiae Medicinae Sinicae",
        "year": 2011,
        "id": "ksdIaEYL"
    },
    "tCx1JSY3": {
        "authors": [
            {
                "name": "Nan Zhao",
                "org": "First Center Clinical College of Tianjin Medical University"
            },
            {
                "name": "Ming-Feng Zhao",
                "org": "Department of Hematology"
            },
            {
                "name": "Sajin Rajbhandary",
                "org": "First Center Clinical College of Tianjin Medical University"
            },
            {
                "name": "Wen-Yi Lu",
                "org": "First Center Clinical College of Tianjin Medical University"
            },
            {
                "name": "Hai-Bo Zhu",
                "org": "Department of Hematology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hematology"
            },
            {
                "name": "Quan You",
                "org": "Department of Hematology"
            },
            {
                "name": "Xia Xiao",
                "org": "Department of Hematology"
            },
            {
                "name": "Qi Deng",
                "org": "Department of Hematology"
            },
            {
                "name": "Yu-Ming Li",
                "org": "Department of Hematology"
            }
        ],
        "title": "Effects and mechanism on anti-leukemic activity of cytokine-induced killer cells with an endogenous expression of interleukin-21",
        "abstract": "Objective: To explore the effects and mechanism on anti-leukemic activity of cytokine inducing killer (CTK) cells with an endogenous expression of interleukin-21 (IL-21). Methods: Mononuclear cells were isolated from peripheral blood and cultured with cytokines to generate CIK cells. IL-21 lentiviral vector was constructed and used to transfect 293T cells. Then the culture supernatant with virus infected CTK cells was identified. Proliferation of CTK cells and their cytotoxic activity against K562 cells were measured by methyl thiazolyl tetrazolium (MTT). The expressions of interferon-\u03b3 (IFN-\u03b3), tumor necrosis factor-\u03b1 (TNF-\u03b1), tumor necrosis factor-\u03b2 (TNF-\u03b2), perforin, granzyme A, granzyme B, FasL and NKG2D mRNA were measured by semi-quantitative reverse transcription-polymerase chain reaction (RT-PCR). Immunophenotypes of CIK cells, IL-21 receptor (IL-21 R) and FasL on the surface of CIK cells, intra-cellular perforin and granzyme B of CIK cells were measured by flow cytometry. And the concentrations of IFN-\u03b3 and TNF-a in cultured supernatant were measured by enzyme immunoassay. Results: By restriction enzyme digestion and sequencing, TL-21 lentiviral vector was identified, after transfecting virus surpernatant into CIK cells, the expression of IL-21 was detected in CIK cells. Compared to control, (1) the total number of cells remained unchanged, but the proportion of cells expressing CD3",
        "keywords": [
            "Anti-leukemic effects",
            "Cytokine-induced killer cells",
            "Interleukin-21",
            "Leukemia"
        ],
        "venue": "National Medical Journal of China",
        "year": 2013,
        "id": "tCx1JSY3"
    },
    "1XgL9M5w": {
        "authors": [
            {
                "name": "Wen-Yi Lu",
                "org": ""
            },
            {
                "name": "Ming-Feng Zhao",
                "org": ""
            },
            {
                "name": "Xiao Chai",
                "org": ""
            },
            {
                "name": "Juan-Xia Meng",
                "org": ""
            },
            {
                "name": "Nan Zhao",
                "org": ""
            },
            {
                "name": "Safin Rajbhandary",
                "org": ""
            },
            {
                "name": "Xin-N\u00fc Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yu-Ming Li",
                "org": ""
            }
        ],
        "title": "Reactive oxygen species mediate the injury and deficient hematopoietic supportive capacity of umbilical cord derived mesenchymal stem cells induced by iron overload",
        "abstract": "Objective: To explore the effects of iron overload on umbilical cord derived mesenchymal stem cells (UC-MSC) and elucidate the involvement of reactive oxygen species (ROS) in this process. Methods: The iron overload model of MSC was established by in vitro addition of ferric ammonium citrate (FAC) into culture medium. Cell proliferation and apoptosis were determined by Annexin V/PI double staining and population doubling time (DT) respectively. Co-culture system was used to assess the hematopoietic support capacity of UC-MSC in different groups. Thereafter the ROS level was detected with fluorescent probe 2', 7'-dichlorofluorescin diacetate (DCFH-DA). And the ROS related signaling factors of p-p38MAPK, p38 MAPK, P53 were measured by Western blot. Results: (1) The DT of UC-MSC in iron overload group was significantly longer than that of control ((24.43 \u00b1 2.72) h vs(16.03 \u00b1 2.31) h, P < 0.05). But the difference was insignificant after two passages (P > 0.05). (2) Apoptosis in iron overload group was higher than that of control (12.75% \u00b10.32% vs 3.63% \u00b10.80%, P <0.05). (3)The colony forming capacity of mononuclear cell (MNC) co-cultured with UC-MSC of iron overload group for 1/2 weeks significantly decreased. (4)The ROS level of UC-MSC with iron overload was higher than that of control in time and concentration-dependent fashions and it peaked at 400 \u03bcmmol/L of FAC for 12 h (1499 \u00b1 86 vs 548 \u00b197, P <0.05). (5)The expressions of p-p38MAPK and P53 increased in response to FAC compared with control. But such an effect was partially inhibited after the use of antioxidants. Conclusions: Iron overload may impair the proliferation, survival and hematopoeisis supportive function of UC-MSC by enhancing the generation of ROS. And ROS stimulates the signaling pathways of p-p38MAPK and P53. Copyright \u00a9 2013 by the Chinese Medical Association.",
        "keywords": [
            "Iron overload",
            "Mesenchymal stem cells",
            "Reactive oxygen species",
            "Signal transduction",
            "Umbilical cord"
        ],
        "venue": "National Medical Journal of China",
        "year": 2013,
        "id": "1XgL9M5w"
    },
    "XcVZTeBT": {
        "authors": [
            {
                "name": "Tao Sui",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Xue Bai",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Qing Li",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Xinnv Xu",
                "org": "Key Laboratory for Critical Care Medicine of the Ministry of Health, Tianjin First Center Hospital"
            }
        ],
        "title": "Resveratrol inhibits the phosphatidylinositide 3-kinase/protein kinase B/mammalian target of rapamycin signaling pathway in the human chronic myeloid leukemia K562 cell line",
        "abstract": "Resveratrol inhibits the initiation, promotion and progression of tumors, however, the mechanism by which resveratrol inhibits the proliferation of the human chronic myeloid leukemia K562 cell line remains unclear. The present study was conducted to investigate the effect of resveratrol on the activation of the phosphatidylinositide 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling cascade in K562 cells. Resveratrol showed significant cytotoxic effects and induced apoptosis in K562 cells in a dose-and time-dependent manner. In addition, resveratrol attenuated the phosphorylation of PI3K, Akt and mTOR in the K562 cells. Furthermore, the selected inhibitors of PI3K (LY294002), Akt (SH-6) and mTOR (rapamycin) enhanced the effects of resveratrol in K562 cells. In addition, cyclin D1 levels were found to decrease and the activation of caspase-3 was observed. Resveratrol was also found to significantly attenuate the phosphorylation of the downstream molecules, p70S6K and 4EBP1. These results suggested that the downregulation of the PI3K/Akt/mTOR signaling cascades may be a crucial mediator in the inhibition of proliferation and induction of apoptosis by resveratrol in K562 cells.",
        "keywords": [
            "Chronic myeloid leukemia",
            "Mammalian target of rapamycin",
            "Phosphatidylinositide 3-kinase",
            "Protein kinase B",
            "Resveratrol"
        ],
        "venue": "Oncology Letters",
        "year": 2014,
        "id": "XcVZTeBT"
    },
    "GGqunee4": {
        "authors": [
            {
                "name": "Yi Shao",
                "org": "Department of Oncology, Tianjin Medical University General Hospital"
            },
            {
                "name": "Ling-Lin Zou",
                "org": "West China School of Medicine"
            },
            {
                "name": "Qing-Hua Zhou",
                "org": "Tianjin Lung Cancer Center and Institute, Tianjin Medical University General Hospital"
            },
            {
                "name": "Dian-Sheng Zhong",
                "org": "Department of Oncology, Tianjin Medical University General Hospital"
            },
            {
                "name": "Feng-Jie Guo",
                "org": "Tianjin Lung Cancer Center and Institute, Tianjin Medical University General Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Oncology, Tianjin Medical University General Hospital"
            }
        ],
        "title": "Fast-track surgery for gastroenteric neoplasms: A meta-analysis",
        "abstract": "Aims and background. Fast-track surgery has been shown to enhance postoperative recovery. The objective of the study was to determine the differences of fast-track surgery and conventional care for patients with gastroenteric neoplasms. Methods and study design. We searched PubMed, EMBASE, and the Cochrane Library for related trials to compare hospital stay and rates of complications and readmission. Results. Thirteen randomized controlled trials, with 1,962 patients, were included. Results showed the length of hospital stay was significantly reduced in the fast-track group. The complications rate was lowered in colorectal surgery. There were no significant differences in rate of readmissions. Conclusions. Current trials show that fast-track surgery may reduce the length of hospital stay and lower the rate of complications of gastroenteric surgery.",
        "keywords": [
            "Colorectal neoplasms",
            "Fast-track surgery",
            "Gastric neoplasms",
            "Meta-analysis"
        ],
        "venue": "Tumori",
        "year": 2014,
        "id": "GGqunee4"
    },
    "ziiZkhSU": {
        "authors": [
            {
                "name": "Tao Sui",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Xin Li",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Qing Li",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Xue Bai",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Juan Mu",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            },
            {
                "name": "Mingfeng Zhao",
                "org": "Department of Hematology, Tianjin First Center Hospital"
            }
        ],
        "title": "Plasma microRNA profile in immune thrombocytopenia: screening and verification",
        "abstract": "Objective: To screen the plasma microRNA (miRNA) profile of immune thrombocytopenia (ITP) patients. Methods: Agilent 19.0 miRNA microarray was used to detect the expression profile of miRNA in plasma from 25 ITP patients and 20 healthy controls from June 2012 to September 2013. The software programs of TargetScan and miRanda were used for predicting target genes associated with differential miRNA. Then gene ontology (GO) and pathway analysis were performed to explore the genes and pathways involved in the pathogenesis of ITP. And differential miRNA was validated by real-time quantitative polymerase chain reaction (PCR). Results: A genome-wide miRNA array revealed 29 differential miRNAs in the plasma samples of ITP patients including 15 up-regulated and 14 down-regulated miRNA. A total of 608 potential genes were predicted by TargetScan and miRanda. GO result showed that there were 475 (78.12%), 491 (80.76%) and 533 (87.66%) genes respectively involved in biological process, molecular function and cellular component. Enrichment test showed 9 GO terms had significant difference (P < 0.05). Pathway analysis showed that 157 pathways were associated with 608 genes. Enrichment test showed 25 pathways had significant difference (P < 0.05). As revealed by real-time PCR, the expressions of miRNA4778-5p and miRNA4800-5p became obviously up-regulated while those of miRNA4707-5p, miRNA4721, miRNA3620-3p and miRNA378i decreased (all P < 0.05). The results agreed with those of microarray. Conclusions: The plasma differential miRNA profiles are identified in ITP patients. And miRNA is involved in calcium signaling pathway and T cell receptor signaling pathway may be associated with ITP pathogenesis. Copyright \u00a9 2014 by the Chinese Medical Association.",
        "keywords": [
            "Computational biology",
            "Immune thrombocytopenia",
            "MicroRNAs"
        ],
        "venue": "National Medical Journal of China",
        "year": 2014,
        "id": "ziiZkhSU"
    },
    "XqWjfGiM": {
        "authors": [
            {
                "name": "Qianna Zhen",
                "org": ""
            },
            {
                "name": "Biao Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Gang Tian",
                "org": ""
            },
            {
                "name": "Xiufang Tang",
                "org": ""
            },
            {
                "name": "Min Ding",
                "org": ""
            }
        ],
        "title": "Simultaneous determination of tryptophan, kynurenine and 5-hydroxytryptamine by HPLC: Application in uremic patients undergoing hemodialysis",
        "abstract": "Objectives: To develop a reliable HPLC method for the simultaneous determination of plasma tryptophan, kynurenine and 5-hydroxytryptamine to analyze tryptophan metabolism. Design and methods: Separation was carried out on a C8 column with the mobile phase composed of acetate buffer (pH 4.5) and acetonitrile using theophylline as internal standard. The eluates were monitored by ultraviolet detection with programmed wavelength. Results: Analysis was achieved in less than 8.0. min. The limits of quantification were 3.97 \u03bcmol/L, 4.36. nmol/L and 0.421 \u03bcmol/L for tryptophan, 5-hydroxytryptamine and kynurenine, respectively. Reproducibility and recovery were satisfactory. Twenty healthy adults and 20 uremic patients undergoing hemodialysis were analyzed using the present method. Tryptophan metabolism was found to be disturbed in uremic patients and was improved obviously after hemodialysis. Conclusions: The developed HPLC method is simple, reliable and suitable for monitoring tryptophan metabolism in uremic patients undergoing hemodialysis. \u00a9 2010 The Canadian Society of Clinical Chemists.",
        "keywords": [
            "5-Hydroxytryptamine",
            "HPLC",
            "Kynurenine",
            "Plasma",
            "Tryptophan",
            "Uremia"
        ],
        "venue": "Clinical Biochemistry",
        "year": 2011,
        "id": "XqWjfGiM"
    },
    "mpcZKb6m": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jun He",
                "org": ""
            },
            {
                "name": "Xiaoqing Zhang",
                "org": ""
            },
            {
                "name": "Yue Cui",
                "org": ""
            },
            {
                "name": "Jieying Gao",
                "org": ""
            },
            {
                "name": "Xiufang Tang",
                "org": ""
            },
            {
                "name": "Min Ding",
                "org": ""
            }
        ],
        "title": "Determination of total, free, and reduced homocysteine and related aminothiols in uremic patients undergoing hemodialysis by precolumn derivatization HPLC with fluorescence detection",
        "abstract": "Homocysteine (Hcy) and its metabolically related aminothiols cysteine (Cys), cysteinylglycine (CysGly), and glutathione (GSH) play important roles in the pathogenesis of uremia. Most of these aminothiols exist in plasma as disulphide and mixed disulphide forms. A new, simple, sensitive and reliable precolumn derivatization HPLC method, with fluorescence detection, for the determination of four kinds of aminothiols, including total, free and reduced fractions, in plasma simultaneously was established and validated. After a simple derivatization using N-(1-pyrenyl) maleimide (NPM), the assay was performed using a C-18 column with gradient elution. The method used for the total aminothiol determinations was linear in the range of 2.00-80.0, 10.0-1500, 1.00-120, and 3.00-240 \u03bcmol L<sup>-1</sup> for GSH, Cys, Hcy, and CysGly, respectively. The method used for the reduced aminothiols was linear in the range of 0.10-8.00, 1.25-50.0, 1.25-50.0, and 0.01-4.00 \u03bcmol L<sup>-1</sup> for GSH, Cys, Hcy, and CysGly, respectively. The method was successfully applied to the analysis of plasma from uremic patients (n = 29) and healthy subjects (n = 28). The results showed that the concentrations of the total, free and reduced forms of Hcy, Cys and CysGly were higher, while the concentrations of the three forms of GSH were lower (p < 0.05) in uremic patients than in the healthy controls. The concentrations of the three forms of Hcy and Cys were significantly decreased, but the concentrations of the three fractions of GSH and CysGly had no significant change, during hemodialysis. In conclusion, the developed method is simple, fast, accurate, and suitable for clinical measurements.",
        "keywords": [
            ""
        ],
        "venue": "RSC Advances",
        "year": 2014,
        "id": "mpcZKb6m"
    },
    "cU0fwI6Q": {
        "authors": [
            {
                "name": "Jieying Gao",
                "org": "Key Laboratory of Clinical Laboratory Diagnostics, Ministry of Education, Chongqing Medical University"
            },
            {
                "name": "Jian Wang",
                "org": "Key Laboratory of Clinical Laboratory Diagnostics, Ministry of Education, Chongqing Medical University"
            },
            {
                "name": "Ming Zuo",
                "org": "Key Laboratory of Clinical Laboratory Diagnostics, Ministry of Education, Chongqing Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Clinical Laboratory Diagnostics, Ministry of Education, Chongqing Medical University"
            },
            {
                "name": "Yue Cui",
                "org": "Key Laboratory of Clinical Laboratory Diagnostics, Ministry of Education, Chongqing Medical University"
            },
            {
                "name": "Ting Yang",
                "org": "Key Laboratory of Clinical Laboratory Diagnostics, Ministry of Education, Chongqing Medical University"
            },
            {
                "name": "Min Ding",
                "org": "Key Laboratory of Clinical Laboratory Diagnostics, Ministry of Education, Chongqing Medical University"
            }
        ],
        "title": "A highly sensitive method for simultaneous determination of the quaternary ammonium pesticides chlormequat and mepiquat in pears and potatoes by modified QuEChERS-high performance liquid chromatography-tandem mass spectrometry",
        "abstract": "A highly sensitive high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method for simultaneous determination of the quaternary ammonium pesticides chlormequat (CQ) and mepiquat (MQ) in pears and potatoes was developed and fully validated. The modified QuEChERS method was employed for sample preparation. A hydrophilic interaction liquid chromatography (HILIC) column was used for the chromatographic separation of highly polar analytes. The detection was performed by a triple quadrupole mass spectrometer with an electrospray ionization (ESI) source in positive ion mode by multiple reaction monitoring (MRM). The detailed fragmentation mechanisms of targeted analytes in MS/MS system were studied on the theoretical level using density functional theory (DFT) calculations. The limits of detection (LODs) were 0.021 \u03bcg kg",
        "keywords": [
            ""
        ],
        "venue": "RSC Advances",
        "year": 2015,
        "id": "cU0fwI6Q"
    },
    "eeuBeCoq": {
        "authors": [
            {
                "name": "Ming Yang",
                "org": "Departments of Surgery"
            },
            {
                "name": "Feng-Dan Wang",
                "org": "Departments of Medicine"
            },
            {
                "name": "Bing Han",
                "org": "Departments of Hematology"
            },
            {
                "name": "Shu-Jie Wang",
                "org": "Departments of Hematology"
            },
            {
                "name": "Dao-Bin Zhou",
                "org": "Departments of Hematology"
            },
            {
                "name": "Hui Pan",
                "org": "Departments of Endocrinology"
            },
            {
                "name": "Yong-Qiang Zhao",
                "org": "Departments of Hematology"
            },
            {
                "name": "Quan-Cai Cui",
                "org": "Departments of Pathology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Wee-Joo Chng",
                "org": "Department of Hematology-Oncology"
            },
            {
                "name": "Ti Shen",
                "org": "Departments of Hematology"
            }
        ],
        "title": "Castleman's disease presenting as prolonged anemia and growth retardation: A case report and literature review",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Acta Haematologica",
        "year": 2011,
        "id": "eeuBeCoq"
    },
    "8SkDIg9N": {
        "authors": [
            {
                "name": "Changkai Shi",
                "org": "China Electric Power Research Institute"
            },
            {
                "name": "Ying Liang",
                "org": "China Electric Power Research Institute"
            },
            {
                "name": "Xiaoli Meng",
                "org": "China Electric Power Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "Technology Center"
            }
        ],
        "title": "Research on the development of the smart rural power network under urban-rural integration",
        "abstract": "The development of the smart rural power network plays an important role in the construction of the strong smart grid. Based on the development demands of smart rural power network under the layout of urban-rural integration, the goals of development are defined. A research and construction system including five levels and six modules is proposed, and the significance of the six modules in the whole development of the smart rural power network is analyzed. The corresponding research focuses and development roadmap are recommended. The research achievement has been applied to guiding the planning of smart rural network demonstrative construction for the suburb of a metropolis. \u00a9 2011 State Grid Electric Power Research Institute Press.",
        "keywords": [
            "County automization",
            "Intelligent power distribution",
            "Rural power network",
            "Smart grid",
            "Urban-rural integration"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2011,
        "id": "8SkDIg9N"
    },
    "ioavTXIB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Yu-Hua Huang",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Jian-Feng Xu",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Hong Deng",
                "org": "School of Chemistry and Environment"
            }
        ],
        "title": "(1H-Benzimidazole-5-carb-oxy-lic acid-KN3)(1H-benzimidazole-6- carboxylic acid-KN3)silver(I) perchlorate",
        "abstract": "The reaction of 1H-benzimidazole-5-carb-oxy-lic acid with silver nitrate in the presence of perchloric acid under hydro-thermal conditions yielded the title complex, [Ag(C",
        "keywords": [
            ""
        ],
        "venue": "Acta Crystallographica Section E: Structure Reports Online",
        "year": 2011,
        "id": "ioavTXIB"
    },
    "2WRV4Rwf": {
        "authors": [
            {
                "name": "Rongchao Zhou",
                "org": "Department of Radiology"
            },
            {
                "name": "Tielian Yu",
                "org": "Department of Radiology"
            },
            {
                "name": "Changchao Feng",
                "org": "Department of Radiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Yan Wang",
                "org": "Department of Medical Oncology"
            },
            {
                "name": "Weidong Li",
                "org": "Department of Radiology"
            },
            {
                "name": "Ying Wang",
                "org": "Department of Radiology"
            }
        ],
        "title": "Diffusion-weighted imaging for assessment of lung cancer response to chemotherapy",
        "abstract": "Background and objective DWI-MRI could detect the microscopic motion of water molecules which is sensitive to microcirculation change of many kinds of tumors after therapy. The aim of this study is to investigate the value of diffusion-weighted imaging (DWI) in monitoring and predicting lung cancer response to chemotherapy. Methods Nineteen patients pathologically diagnosed as lung cancer were included in this study, all of whom received both conventional MRI and DWI examinations one week before and one month after the initiation of chemotherapy. The response of lung cancers to therapy were classified into four groups: complete response (CR), partial response (PR), stable disease (SD), and progressive disease (PD) based on the change of lesion diameter measured on axial T",
        "keywords": [
            "Apparent diffusion coefficient",
            "Chemotherapy",
            "Diffusion-weighted imaging",
            "Lung neoplasms"
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2011,
        "id": "2WRV4Rwf"
    },
    "CI7u9shW": {
        "authors": [
            {
                "name": "Hong-Wen Ji",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Xu-Rong Gao",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Na Liu",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Ying Zhang",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Yang Wang",
                "org": ""
            },
            {
                "name": "Zu-Xuan Ma",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Yue Wang",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Jing Wang",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Xin Fu",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Qian Xiong",
                "org": "Fuwai Hospital"
            },
            {
                "name": "Hong-Mei Qi",
                "org": "Fuwai Hospital"
            }
        ],
        "title": "Establishment of normal reference values for thromboelastography on Chinese population in Beijing",
        "abstract": "Objective: To determine the normal values for thromboelastography (TEG) in Chinese healthy adult volunteers residing in Beijing for over three years and compare them with those of the manufacturer's. Methods: A total of 137 healthy adult volunteers were enrolled from June 2010 to August 2010.The technique was standardized with citrated blood and kaolin activator. And a Haemoscope 5000 device was employed. The TEG parameters analyzed were R, K, \u03b1, maximal amplitude (MA), LY30 and coagulation index (CI). All volunteers underwent the tests of prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT) and plasma fibrinogen level with the same blood sample. Results: The reference ranges of 95% for 137 volunteers were R: 3.8-8.4 min, K: 0.8-3.3 min, \u03b1-Angle: 46.2-76.2\u00b0, MA: 50.0-70.8 mm, LY30: -3.3%-4.0% and CI: -3.8-2.9. Overall, 24.1% (33/137) of the volunteers had at least one abnormal parameter while 7.3% (10/137) would have been considered coagulopathy had the manufacturer's reference values been used, resulting in a test specificity of 76.0%. As compared with the western ethnicity (the manufacturer's reference values), Chinese healthy volunteers were associated with lower fibrinogen functions. There were significantly different in R, K, \u03b1-Angle, MA and CT between men and women groups (all P < 0.01). Conclusion: This study supports the manufacturer's recommendation that each institute should determine its own normal reference values. Copyright \u00a9 2011 by the Chinese Medical Association.",
        "keywords": [
            "Beijing",
            "China",
            "Reference values",
            "Thromboelastography"
        ],
        "venue": "National Medical Journal of China",
        "year": 2011,
        "id": "CI7u9shW"
    },
    "UDhkvSWu": {
        "authors": [
            {
                "name": "Hongwen Ji",
                "org": ""
            },
            {
                "name": "Zhiyuan Li",
                "org": ""
            },
            {
                "name": "Hansong Sun",
                "org": ""
            },
            {
                "name": "Lihuan Li",
                "org": ""
            },
            {
                "name": "Cun Long",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lei Chen",
                "org": ""
            },
            {
                "name": "Wei Wang",
                "org": ""
            },
            {
                "name": "Shengshou Hu",
                "org": ""
            }
        ],
        "title": "Effects of multidisciplinary blood management strategy on transfusion and outcomes in patients undergoing valvular heart surgery",
        "abstract": "Objective: To evaluate the effect of multidisciplinary blood management strategy in adults patients undergoing valvular heart surgery. Methods: A multidisciplinary patient blood management (PBM) strategy was instituted in Fuwai Hospital since January 2009. It includes Establishment of a multidisciplinary blood transfusion management team and designation of a coordinator; Enactment perioperative transfusion triggers (Hb<80 g/L) for adults patients undergoing cardiac surgery; recommendation of antifibrinolytics, cell salvage, reduced cardiopulmonary bypass circuit; setting up Blood Consumption Announcement and Scoring System, which regularly publishes notifications of blood volume consumed per case, per single procedure and per surgeon. Clinical date before and after multidisciplinary patient blood management strategy will be presented. Results: A total of 3951 consecutive patients underwent Valvular Heart Surgery were analyzed. 1713 cases were in pre-PBM group, and 2238 cases were in post-PBM group. Both incidence and average units of allogeneic red blood cell transfusion perioperatively in post-PBM group were decreased (28.5% vs 75.3%, P=0.000, and 1.2 U vs 4.0 U, P=0.000). The postoperative length of stay in hospital and incidence of pneumonia were reduced in post-PBM group (8.2 d vs 10.5 d, P=0.02, and 2.7% vs 3.5%, P=0.04). The post-PBM group had lower in-hospital mortality (0.6% vs 1.2%, P=0.000). Conclusion: Multidisciplinary patient blood management strategy significantly reduced blood transfusion, morbidity and mortality in patients underwent valvular heart surgery. It save plenty of blood resources. Copyright \u00a9 2014 by the Chinese Medical Association.",
        "keywords": [
            "Blood transfusion",
            "Cardiac surgery",
            "Multidisciplinary",
            "Outcomes",
            "Patient blood management"
        ],
        "venue": "National Medical Journal of China",
        "year": 2014,
        "id": "UDhkvSWu"
    },
    "91GrsymO": {
        "authors": [
            {
                "name": "Yao Zhang",
                "org": "Department of Pharmacy, Cardiovascular Institute and Fuwai Hospital"
            },
            {
                "name": "Ying Wang",
                "org": "Department of Pharmacy, Cardiovascular Institute and Fuwai Hospital"
            },
            {
                "name": "Huan Yu",
                "org": "Department of Pharmacy, Cardiovascular Institute and Fuwai Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Blood Blank Department, Cardiovascular Institute and Fuwai Hospital"
            },
            {
                "name": "Ying-Li Zheng",
                "org": "Department of Pharmacy, Cardiovascular Institute and Fuwai Hospital"
            }
        ],
        "title": "Application of thromboelastogram to guide antiplatelet drugs use in patients undergoing percutaneous coronary intervention",
        "abstract": "OBJECTIVE: To investigate the feasibility of using thromboelastogram (TEG) to guide the use of antiplatelet drugs in patients undergoing percutaneous coronary intervention (PCI). METHODS: A retrospective study was performed with 349 patients undergoing PCI from January 2011 to April 2011. According to whether measured platelet reactivity by TEG or not,patients were divided into experimental group and control group. Patients of the two groups were all given aspirin plus clopidogrel. Each group was divided into two subgroups according to the doses of antiplatelet drugs; group A used aspirin 100 mg plus clopidogrel 75 mg, and group B used aspirin 300 mg plus clopidogrel 75 mg. A 6-month follow-up was carried out to examine the incidences of bleeding and ischemic events. RESULTS: The incidences of bleeding and ischemic events in the experimental group were significantly decreased compared with those in the control group. The inhibition rates of AA and ADP were significant higher in group B than those in group A of the experimental group. CONCLUSION: Adverse events can be reduced by measuring platelet reactivity by TEG and adjusting antiplatelet drugs.",
        "keywords": [
            "Percutaneous coronary intervention (PCI)",
            "Platelet inhibition rate",
            "Thromboelastogram"
        ],
        "venue": "Chinese Pharmaceutical Journal",
        "year": 2014,
        "id": "91GrsymO"
    },
    "FnxPxXaS": {
        "authors": [
            {
                "name": "Hong-Xuan Chen",
                "org": "Technology of Yellow River Institute"
            },
            {
                "name": "Yin-Sheng Chen",
                "org": "Henan University"
            },
            {
                "name": "Li Ma",
                "org": "Worker Medical School of Henan"
            },
            {
                "name": "Guo-Ye You",
                "org": "Henan University"
            }
        ],
        "title": "Preparation and technology investigation of compound nefopam hydrochloride and naproxen sodium sustained-release capsule",
        "abstract": "OBJECTIVE: To prepare nefopam hydrochloride (Nef) pellets and naproxen sodium (Npx-S) enteric-coated sustained-release pellets by the extrusion spheronization technology and the fluidized bed coating technology and to determine the pellets' properties. METHODS: Nef pellets and Npx-S pellets were prepared using extrusion spheronization equipment. L9 (3",
        "keywords": [
            "Dissolution in vitro",
            "Extrusion spheronization",
            "Fluidized bed coating technology",
            "Naproxen sodium",
            "Nefopam hydrochloride",
            "Pellets"
        ],
        "venue": "Chinese Pharmaceutical Journal",
        "year": 2011,
        "id": "FnxPxXaS"
    },
    "gJHXp2r3": {
        "authors": [
            {
                "name": "Xun-Yi Ren",
                "org": ""
            },
            {
                "name": "Yang-Yu",
                "org": ""
            },
            {
                "name": "Jun-Feng Zhang",
                "org": ""
            },
            {
                "name": "Li-Ma",
                "org": ""
            },
            {
                "name": "Xiao-Dong Ma",
                "org": ""
            }
        ],
        "title": "Parameter estimation and application of time-varying FARIMA model",
        "abstract": "The prediction model of network traffic has been a hot research spot. In this paper, a time-varying FARIMA model is proposed based on the traditional FARIMA model, in which the parameter d is changed into time-varying parameter d(t) and the time-varying parameters are estimated combined with time-varying ARMA model. The new model overcomes the fractal information loss caused by the global average and improves the accuracy of parameter estimation. Finally, the model's application in the anomaly detection of network traffic is analyzed.",
        "keywords": [
            "Anomaly detection",
            "FARIMA",
            "Network traffic model",
            "Parameter estimation",
            "Time-varying parameters"
        ],
        "venue": "International Journal of Advancements in Computing Technology",
        "year": 2011,
        "id": "gJHXp2r3"
    },
    "FCriPa6t": {
        "authors": [
            {
                "name": "Shanshan Jia",
                "org": "Department of Orthodontics"
            },
            {
                "name": "Jianbin Yu",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Dongsheng Zhang",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Peihui Zheng",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Shizhou Zhang",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Guijun Liu",
                "org": "Department of Oral and Maxillofacial Surgery"
            },
            {
                "name": "Shengfeng Li",
                "org": "Department of Oral and Maxillofacial Surgery"
            }
        ],
        "title": "Expression and regulation of amphiregulin in Gs\u03b1-mutated human bone marrow stromal cells of fibrous dysplasia of mandible",
        "abstract": "Objectives: Fibrous dysplasia (FD) is a focal bone lesion composed primarily of immature bone marrow stromal cells along with spicules of immature woven bone. However, cellular differentiation and proliferation in mutant human bone marrow stromal cells (hBMSCs) of FD have not been fully elucidated. Therefore, the aim of this study was to investigate the occurrence of G ",
        "keywords": [
            ""
        ],
        "venue": "Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology",
        "year": 2011,
        "id": "FCriPa6t"
    },
    "JtIn6Kzf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Lab of Electrochemical Technology on Energy Storage"
            },
            {
                "name": "Guo Peng",
                "org": "Key Lab of Electrochemical Technology on Energy Storage"
            },
            {
                "name": "Jin-Biao Cai",
                "org": "Key Lab of Electrochemical Technology on Energy Storage"
            },
            {
                "name": "Hong Deng",
                "org": "Key Lab of Electrochemical Technology on Energy Storage"
            },
            {
                "name": "Matthias Zeller",
                "org": "Department of Chemistry"
            }
        ],
        "title": "A lvt-type framework [Cu2(tza)4]\u00b7ClO 4\u00b74H2O derived from 1H-tetrazole-1-acetic acid",
        "abstract": "The reaction of 1H-tetrazole-1-acetic acid (Htza) and perchloric acid with cuprous chloride with slow evaporation at room temperature gave a novel 3D porous Cu",
        "keywords": [
            "1H-tetrazole-1-acetic acid",
            "Coordination polymer",
            "lvt Topology",
            "Magnetic properties",
            "Porous"
        ],
        "venue": "Zeitschrift fur Anorganische und Allgemeine Chemie",
        "year": 2011,
        "id": "JtIn6Kzf"
    },
    "P8uNMCcn": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yong-Cai Qiu",
                "org": ""
            },
            {
                "name": "Guo Peng",
                "org": ""
            },
            {
                "name": "Jin-Biao Cai",
                "org": ""
            },
            {
                "name": "Hong Deng",
                "org": ""
            },
            {
                "name": "Matthias Zeller",
                "org": ""
            }
        ],
        "title": "Self-assembly of d-f coordination frameworks based on 1H-benzimidazole-5- carboxylic acid: Synthesis, structure and luminescence",
        "abstract": "By the addition of different secondary ligands [acetate (OAc), Br ",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2011,
        "id": "P8uNMCcn"
    },
    "BfKVlFgh": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            },
            {
                "name": "Naiqian Yu",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            },
            {
                "name": "Susu Chen",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            },
            {
                "name": "Hong Deng",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            }
        ],
        "title": "Construction of diverse CdII/ZnII coordination polymers based on 5-(quinolyl)tetrazolate generated via in situ hydrothermal synthesis",
        "abstract": "By variation of reaction parameters such as metal salts and secondary ligands, a series of new coordination polymers, [Cd(QTZ)",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2013,
        "id": "BfKVlFgh"
    },
    "QkTH96xH": {
        "authors": [
            {
                "name": "Hui-Hui Lin",
                "org": "Department of Chemistry"
            },
            {
                "name": "Wei-Yao Wu",
                "org": "Beijing Key Laboratory of DNA Damage Response"
            },
            {
                "name": "Sheng-Li Cao",
                "org": "Beijing Key Laboratory of DNA Damage Response"
            },
            {
                "name": "Ji Liao",
                "org": "College of Life Science"
            },
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Man Gao",
                "org": "Beijing Key Laboratory of DNA Damage Response"
            },
            {
                "name": "Zhong-Feng Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Xingzhi Xu",
                "org": "College of Life Science"
            }
        ],
        "title": "Synthesis and antiproliferative evaluation of piperazine-1- carbothiohydrazide derivatives of indolin-2-one",
        "abstract": "By varying the substituents (R",
        "keywords": [
            "Antiproliferative activity",
            "Indolin-2-one",
            "Piperazine-1-carbothiohydrazide",
            "Synthesis"
        ],
        "venue": "Bioorganic and Medicinal Chemistry Letters",
        "year": 2013,
        "id": "QkTH96xH"
    },
    "jROqSkOq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Chemistry"
            },
            {
                "name": "Ai-Min Li",
                "org": "Department of Chemistry"
            },
            {
                "name": "Chong-Qing Wan",
                "org": "Department of Chemistry"
            },
            {
                "name": "Sheng-Li Cao",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Crystal structure of 5',7'-dibromo-1'-(2-bromoethyl)spiro[[1,3]dioxolane-2, 3'-indolin]-2'-one, C12H10Br3NO3 ",
        "abstract": "C",
        "keywords": [
            ""
        ],
        "venue": "Zeitschrift fur Kristallographie - New Crystal Structures",
        "year": 2013,
        "id": "jROqSkOq"
    },
    "b9au0rcv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Chemistry, Capital Normal University"
            },
            {
                "name": "Ai-Min Li",
                "org": "Department of Chemistry, Capital Normal University"
            },
            {
                "name": "Chong-Qing Wan",
                "org": "Department of Chemistry, Capital Normal University"
            },
            {
                "name": "Sheng-Li Cao",
                "org": "Department of Chemistry, Capital Normal University"
            }
        ],
        "title": "Crystal structure of (Z)-methyl N'-(5,7-dibromo-1-(2-morpholinoethyl)-2- oxoindolin-3-ylidene)hydrazinecarbodithioate, C16H 18Br2N4O2S2 ",
        "abstract": "C",
        "keywords": [
            ""
        ],
        "venue": "Zeitschrift fur Kristallographie - New Crystal Structures",
        "year": 2014,
        "id": "b9au0rcv"
    },
    "Mlq1WY5v": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ai-Min Li",
                "org": ""
            },
            {
                "name": "Chong-Qing Wan",
                "org": ""
            },
            {
                "name": "Sheng-Li Cao",
                "org": ""
            }
        ],
        "title": "Crystal structure of 1-(4-bromo-2-(2-morpholinoethylamino)phenyl)-2- morpholinoethane-1,2-dione, C18H24BrN3O4 ",
        "abstract": "C",
        "keywords": [
            ""
        ],
        "venue": "Zeitschrift fur Kristallographie - New Crystal Structures",
        "year": 2014,
        "id": "Mlq1WY5v"
    },
    "XoV2FMX1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Chemistry, Capital Normal University"
            },
            {
                "name": "Zhong-Feng Li",
                "org": "Department of Chemistry, Capital Normal University"
            },
            {
                "name": "Sheng-Li Cao",
                "org": "Department of Chemistry, Capital Normal University"
            }
        ],
        "title": "Crystal structure of N-(2-nitrophenyl)-2-(propan-2-ylidene) hydrazinecarbothioamide, C10H12N4O2S",
        "abstract": "C",
        "keywords": [
            ""
        ],
        "venue": "Zeitschrift fur Kristallographie - New Crystal Structures",
        "year": 2014,
        "id": "XoV2FMX1"
    },
    "KctgVgt3": {
        "authors": [
            {
                "name": "Guo Peng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jinbiao Cai",
                "org": ""
            },
            {
                "name": "Li Liang",
                "org": ""
            },
            {
                "name": "Hong Deng",
                "org": ""
            },
            {
                "name": "George E. Kostakis",
                "org": ""
            }
        ],
        "title": "Influence of alkali metal cation (Li(I), Na(I), K(I)) on the construction of chiral and achiral heterometallic coordination polymers",
        "abstract": "A series of chiral and achiral lanthanide-alkali coordination polymers, [LnM(INA)",
        "keywords": [
            ""
        ],
        "venue": "Crystal Growth and Design",
        "year": 2011,
        "id": "KctgVgt3"
    },
    "knPW2VAJ": {
        "authors": [
            {
                "name": "Huiqin Yan",
                "org": "Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenviroment"
            },
            {
                "name": "Li Ma",
                "org": "Department of Oncology"
            },
            {
                "name": "Qinghua Zhou",
                "org": "Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenviroment"
            }
        ],
        "title": "Advances of nrf2 in chemoprevention of cancer",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Lung Cancer",
        "year": 2011,
        "id": "knPW2VAJ"
    },
    "1M1QyCUQ": {
        "authors": [
            {
                "name": "Xue Meng",
                "org": "Shandong Academy of Medical Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Shandong Academy of Medical Sciences"
            },
            {
                "name": "Xin-Dong Sun",
                "org": "Shandong Academy of Medical Sciences"
            },
            {
                "name": "Li Kong",
                "org": "Shandong Academy of Medical Sciences"
            },
            {
                "name": "Shu-Qiang Zhao",
                "org": "Shandong Academy of Medical Sciences"
            },
            {
                "name": "Jin-Ming Yu",
                "org": "Shandong Academy of Medical Sciences"
            }
        ],
        "title": "Molecular imaging with 11C-PD153035 PET/CT to EGFR-TKI in advanced non-small cell lung cancer",
        "abstract": "OBJECTIVE: To examines the predictive value of positron emission tomography (PET) using ",
        "keywords": [
            "Carcinoma, non-small cell lung",
            "Positron-emission tomography",
            "Target therapy"
        ],
        "venue": "Chinese Journal of Cancer Prevention and Treatment",
        "year": 2011,
        "id": "1M1QyCUQ"
    },
    "WFoKRdQO": {
        "authors": [
            {
                "name": "Feng Yang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhi-Yuan Ma",
                "org": ""
            }
        ],
        "title": "Mono-lacunary PrIII-polyoxotungstate: Epoxidation of alkenes with unusual selectivity",
        "abstract": "The utilization of polyoxometalates (POMs) or their derivatives as homogeneous or heterogeneous catalysts in alkene epoxidation is a subject of considerable research activity[1]. The limitation to the use of POMs in these catalytic reactions is either their relatively low selectivity in epoxide formation or applicability for a rather limited type of alkenes. Therefore, it would be beneficial if the catalysts bear high selectivity for epoxidation and are applicable for a rather wide variety of alkenes, which is desirable in industrial processes and also vital for the selection of an ideal catalyst[2]. In search for an efficient and practical epoxidation method to utilize aqueous H",
        "keywords": [
            "Epoxidation",
            "Homogeneous catalysis",
            "Polyoxometalates",
            "Praseodymium"
        ],
        "venue": "Jiegou Huaxue",
        "year": 2011,
        "id": "WFoKRdQO"
    },
    "NJIe3WUN": {
        "authors": [
            {
                "name": "Du-Peng He",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            },
            {
                "name": "Mao-Qiu Wang",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            },
            {
                "name": "Jia-Tao Zhang",
                "org": "Faculty of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "State Nuclear Power Technology Research and Development Center"
            },
            {
                "name": "Han Dong",
                "org": "National Engineering Research Center of Advanced Steel Technology"
            }
        ],
        "title": "Effect of microalloying on heat treatment distortion of carburized gear steels",
        "abstract": "Heat treatment distortion of Nb-B microalloyed case hardening steels was investigated by means of Navy-C ring specimens. Results show that the case hardening steels microalloyed with Nb and B have fine prior austenite grain sizes in the carburized case as a result of the pinning effect of fine Nb(C, N) particles on austenite grain during carburization. Heat treatment distortion of 22CrMoH and 20CrMoH steels is increased by the addition of boron, which can remarkably improve hardenability and ideal diameter(D",
        "keywords": [
            "Case hardening steel",
            "Heat treatment distortion",
            "Ideal diameter of hardening"
        ],
        "venue": "Jinshu Rechuli/Heat Treatment of Metals",
        "year": 2011,
        "id": "NJIe3WUN"
    },
    "unzyHWGw": {
        "authors": [
            {
                "name": "Rui Zhuo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Fangfang Fan",
                "org": ""
            },
            {
                "name": "Yangmin Gong",
                "org": ""
            },
            {
                "name": "Xia Wan",
                "org": ""
            },
            {
                "name": "Mulan Jiang",
                "org": ""
            },
            {
                "name": "Xiaoyu Zhang",
                "org": ""
            },
            {
                "name": "Yang Yang",
                "org": ""
            }
        ],
        "title": "Decolorization of different dyes by a newly isolated white-rot fungi strain Ganoderma sp.En3 and cloning and functional analysis of its laccase gene",
        "abstract": "A laccase-producing white-rot fungi strain Ganoderma sp.En3 was newly isolated from the forest of Tzu-chin Mountain in China. Ganoderma sp.En3 had a strong ability of decolorizing four synthetic dyes, two simulated dye bath effluents and the real textile dye effluent. Induction in the activity of laccase during the decolorization process indicated that laccase played an important role in the efficient decolorization of different dyes by this fungus. Phytotoxicity study with respect to Triticum aestivum and Oryza sativa demonstrated that Ganoderma sp.En3 was able to detoxify four synthetic dyes, two simulated dye effluents and the real textile dye effluent. The laccase gene lac-En3-1 and its corresponding full-length cDNA were then cloned and characterized from Ganoderma sp.En3. The deduced protein sequence of LAC-En3-1 contained four copper-binding conserved domains of typical laccase protein. The functionality of lac-En3-1 gene encoding active laccase was verified by expressing this gene in the yeast Pichia pastoris successfully. The recombinant laccase produced by the yeast transformant could decolorize the synthetic dyes, simulated dye effluents and the real textile dye effluent. The ability of decolorizing different dyes was positively related to the laccase activity. In addition, the 5\u2032-flanking sequence upstream of the start codon ATG in lac-En3-1 gene was obtained. Many putative cis-acting responsive elements were predicted in the promoter region of lac-En3-1. \u00a9 2011 Elsevier B.V.",
        "keywords": [
            "Cis-acting elements",
            "Decolorization of dyes",
            "Ganoderma sp.En3",
            "Laccase gene",
            "White-rot fungi"
        ],
        "venue": "Journal of Hazardous Materials",
        "year": 2011,
        "id": "unzyHWGw"
    },
    "0nHIG4eZ": {
        "authors": [
            {
                "name": "Yang Yang",
                "org": "Key Laboratory of Oil Crops Biology of Ministry of Agriculture in China"
            },
            {
                "name": "Fuxiang Wei",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Rui Zhuo",
                "org": "Key Laboratory of Oil Crops Biology of Ministry of Agriculture in China"
            },
            {
                "name": "Fangfang Fan",
                "org": "Key Laboratory of Oil Crops Biology of Ministry of Agriculture in China"
            },
            {
                "name": "Huahua Liu",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Chen Zhang",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Science and Technology"
            },
            {
                "name": "Mulan Jiang",
                "org": "Key Laboratory of Oil Crops Biology of Ministry of Agriculture in China"
            },
            {
                "name": "Xiaoyu Zhang",
                "org": "College of Life Science and Technology"
            }
        ],
        "title": "Enhancing the laccase production and laccase gene expression in the white-rot fungus Trametes velutina 5930 with great potential for biotechnological applications by different metal ions and aromatic compounds",
        "abstract": "Laccase is useful for various biotechnological and industrial applications. The white-rot fungus Trametes velutina 5930 and its laccase, isolated from the Shennongjia Nature Reserve in China by our laboratory, has great potential for practical application in environmental biotechnology. However, the original level of laccase produced by Trametes velutina 5930 was relatively low in the absence of any inducer. Therefore, in order to enhance the laccase production by Trametes velutina 5930 and make better use of this fungus in the field of environmental biotechnology, the regulation of laccase production and laccase gene expression in Trametes velutina 5930 were investigated in this study. Different metal ions such as Cu",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "0nHIG4eZ"
    },
    "KS3YVtHO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Life Science and Technology, Huazhong University of Science and Technology"
            },
            {
                "name": "Rui Zhuo",
                "org": "College of Life Science and Technology, Huazhong University of Science and Technology"
            },
            {
                "name": "Huahua Liu",
                "org": "College of Life Science and Technology, Huazhong University of Science and Technology"
            },
            {
                "name": "Dong Yu",
                "org": "College of Life Science and Technology, Huazhong University of Science and Technology"
            },
            {
                "name": "Mulan Jiang",
                "org": "Key Laboratory of Oil Crops Biology of Ministry of Agriculture in China, Oil Crops Research Institute of Chinese Academy of Agricultural Sciences"
            },
            {
                "name": "Xiaoyu Zhang",
                "org": "College of Life Science and Technology, Huazhong University of Science and Technology"
            },
            {
                "name": "Yang Yang",
                "org": "College of Life Science and Technology, Huazhong University of Science and Technology"
            }
        ],
        "title": "Efficient decolorization and detoxification of the sulfonated azo dye Reactive Orange 16 and simulated textile wastewater containing Reactive Orange 16 by the white-rot fungus Ganoderma sp. En3 isolated from the forest of Tzu-chin Mountain in China",
        "abstract": "The sulfonated azo dye Reactive Orange 16 is the commonly used representative of reactive dyes, but is hard to be degraded by some conventional treatment methods. In order to develop more efficient and more cost-effective treatment methods for degrading this recalcitrant dye, the capability of the white-rot fungus Ganoderma sp. En3 isolated by our laboratory to decolorize and detoxify Reactive Orange 16 was investigated in this study. Ganoderma sp. En3 had a strong ability to decolorize high concentrations of Reactive Orange 16 and simulated textile wastewater containing Reactive Orange 16 in submerged cultures. Decolorization of Reactive Orange 16 and its simulated dye effluents by this fungus resulted in the decrease of phytotoxicity. Ganoderma sp. En3 had strong adaptability and tolerance to high concentrations of Reactive Orange 16. Compared with some previous research, Ganoderma sp. En3 was superior to some other fungal strains reported previously in the rate and extent of decolorizing Reactive Orange 16. It was also found that the real textile wastewater could be efficiently decolorized by Ganoderma sp. En3 in submerged cultures. The crude enzyme produced by Ganoderma sp. En3 could also efficiently decolorize Reactive Orange 16 and simulated textile wastewater under in vitro conditions. \u00a9 2013 Elsevier B.V.",
        "keywords": [
            "Biodegradation",
            "Decolorization",
            "Detoxification",
            "Enzymes",
            "Filamentous Fungi",
            "Waste-Water Treatment"
        ],
        "venue": "Biochemical Engineering Journal",
        "year": 2014,
        "id": "KS3YVtHO"
    },
    "eIXYJVaI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guo Peng",
                "org": ""
            },
            {
                "name": "Jin-Biao Cai",
                "org": ""
            },
            {
                "name": "Hong Deng",
                "org": ""
            },
            {
                "name": "Matthias Zeller",
                "org": ""
            }
        ],
        "title": "Erratum: A lvt-type framework [Cu 2(tza) 4] \u00b7ClO 4\u00b74H 2O derived from 1H-tetrazole-1- acetic acid (Zeitschrift fur Anorganische und Allgemeine Chemie (2011) 637 (755-758))",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Zeitschrift fur Anorganische und Allgemeine Chemie",
        "year": 2011,
        "id": "eIXYJVaI"
    },
    "o6VHA8xW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Yong-Cai Qiu",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Guo Peng",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Jin-Biao Cai",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Hong Deng",
                "org": "School of Chemistry and Environment"
            }
        ],
        "title": "In situ tetrazole ligand synthesis of two-fold interpenetrating zinc coordination frameworks",
        "abstract": "Four d",
        "keywords": [
            "Interpenetrating networks",
            "Luminescence",
            "Metal organic frameworks",
            "N ligands",
            "Zinc"
        ],
        "venue": "European Journal of Inorganic Chemistry",
        "year": 2011,
        "id": "o6VHA8xW"
    },
    "LmcbZJKL": {
        "authors": [
            {
                "name": "Linlin Zhang",
                "org": "Department of Oncology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Oncology"
            },
            {
                "name": "Qinghua Zhou",
                "org": "Tianjin Lung Cancer Center and Institute"
            }
        ],
        "title": "Overall and KRAS-specific results of combined cetuximab treatment and chemotherapy for metastatic colorectal cancer: A meta-analysis",
        "abstract": "Purpose: This study compared the efficacy and toxicities of cetuximab combined with chemotherapy versus chemotherapy for patients with metastatic colorectal cancer (mCRC). The influence of KRAS mutation status on the outcomes was also investigated. Methods: Literature retrieval, trials selection and assessment, data collection, and statistical analysis were performed according to the Cochrane Handbook 5.0.2. The outcome measures were tumor response rate, progression-free survival, overall survival, and adverse effects. Results: Four randomized controlled trials, comprising totally 2,912 patients, were included. Meta-analysis showed higher response rate (RR 1.93; 95% CI, 1.14-3.26) and significant improvement in progression-free survival (PFS; HR 0.80; 95% CI, 0.67-0.95) in cetuximab-chemotherapy groups versus chemotherapy groups. There was no significant difference between the two treatment groups regarding overall survival (OS; HR 0.95; 95% CI, 0.87-1.05). In wild-type KRAS patients, treatment with cetuximab plus chemotherapy significantly increased response rate (RR 1.44; 95% CI, 1.20-1.73) and improved PFS (HR 0.64; 95% CI, 0.50-0.84), as compared with chemotherapy groups, but not for OS (HR 0.84; 95% CI, 0.64-1.11). In mutant KRAS patients, there was no significant difference between those treated with cetuximab plus chemotherapy and those with chemotherapy alone regarding response rate (RR 0.81; 95% CI, 0.61-1.08), PFS (HR 1.37; 95% CI, 0.81-2.31), and OS (HR 1.03; 95% CI, 0.74-1.44). The risk of grade 3/4 rash, diarrhea, neutropenia, and fatigue was significantly increased in cetuximab combination groups as compared with chemotherapy groups. Conclusions: The use of cetuximab in addition to chemotherapy was a valid alternative for patients with mCRC. Benefit of cetuximab was only limited to patients with wild-type KRAS tumors. \u00a9 2011 Springer-Verlag.",
        "keywords": [
            "Cetuximab",
            "Chemotherapy",
            "Colorectal cancer",
            "IMC-225",
            "KRAS",
            "Meta-analysis"
        ],
        "venue": "International Journal of Colorectal Disease",
        "year": 2011,
        "id": "LmcbZJKL"
    },
    "EsQmAvYE": {
        "authors": [
            {
                "name": "Wei Huang",
                "org": "Department of Radiation Oncology (Chest Section)"
            },
            {
                "name": "Tao Zhou",
                "org": "Department of Radiation Oncology (Chest Section)"
            },
            {
                "name": "Li Ma",
                "org": "PET/CT Center"
            },
            {
                "name": "Hongfu Sun",
                "org": "Department of Radiation Oncology (Chest Section)"
            },
            {
                "name": "Heyi Gong",
                "org": "Department of Radiation Oncology (Chest Section)"
            },
            {
                "name": "Juan Wang",
                "org": "Department of Radiation Oncology (Chest Section)"
            },
            {
                "name": "Jinming Yu",
                "org": "Department of Radiation Oncology (Chest Section)"
            },
            {
                "name": "Baosheng Li",
                "org": "Department of Radiation Oncology (Chest Section)"
            }
        ],
        "title": "Standard uptake value and metabolic tumor volume of 18F-FDG PET/CT predict short-term outcome early in the course of chemoradiotherapy in advanced non-small cell lung cancer",
        "abstract": "Purpose: The aim of this study is to investigate the role of standard uptake values (SUVs) and metabolic tumor volume (MTV) in [ ",
        "keywords": [
            "FDG",
            "Non-small cell lung cancer",
            "PET",
            "Treatment monitoring"
        ],
        "venue": "European Journal of Nuclear Medicine and Molecular Imaging",
        "year": 2011,
        "id": "EsQmAvYE"
    },
    "cYsTuy2X": {
        "authors": [
            {
                "name": "Kaichao Feng",
                "org": "Post Graduation Department"
            },
            {
                "name": "Meijing Zheng",
                "org": "Post Graduation Department"
            },
            {
                "name": "Liping Su",
                "org": "Post Graduation Department"
            },
            {
                "name": "Jin Zhao",
                "org": "Post Graduation Department"
            },
            {
                "name": "Jun Wang",
                "org": "Post Graduation Department"
            },
            {
                "name": "Li Ma",
                "org": "Post Graduation Department"
            },
            {
                "name": "Jianxia He",
                "org": "Post Graduation Department"
            },
            {
                "name": "Zhiqiang Zhao",
                "org": "Post Graduation Department"
            },
            {
                "name": "Wen Su",
                "org": "Department of Hematology"
            },
            {
                "name": "Zong Zhang",
                "org": "Department of Hematology"
            }
        ],
        "title": "Value of different bone marrow examinations in diagnosing lymphomas",
        "abstract": "Objective: To investigate the value of different bone marrow examinations ( bone marrow smear, bone marrow biopsy, and flow cytometry) in diagnosing and staging lymphomas. Methods: To evaluate the outcome, the effect on clinical staging, and the risk of bone marrow infiltration in subtypes, we examined the bone marrow smear from 74 patients suffering from lymphomas, and bone marrow biopsy and flow cytometry were performed simultaneously. Results: The positive rate of lymphoma involved in bone marrow detected by bone marrow smear was 16.2% (12/74), 13.5% (10/74) by bone marrow biopsy, and 31.1% (23/74) by flow cytometry. The positive rate by flow cytometry was shown to be much higher than those by bone marrow smear and biopsy (P < 0.05). The clinical staging could be revised by examinations combining bone marrow smear, bone marrow biopsy, and flow cytometry. Among all subtypes, the percentage of diffuse large B cell lymphoma involved in bone marrow was the highest. Bone marrow examinations played an important role on the diagnosis for patients without lymphadenectasis or hepatosplenomegaly. Conclusion: The current study demonstrated that bone marrow smear, bone marrow biopsy, and flow cytometry contributed to the clinical significance in diagnosing and staging lymphoma, respectively, and each was complementary and could not be replaced by each other.",
        "keywords": [
            "Bone marrow biopsy",
            "Bone marrow smear",
            "Flow cytometry",
            "Lymphoma"
        ],
        "venue": "Chinese Journal of Clinical Oncology",
        "year": 2011,
        "id": "cYsTuy2X"
    },
    "iHyhfNQq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhou-Yun Zhang",
                "org": ""
            },
            {
                "name": "Jun Gong",
                "org": ""
            }
        ],
        "title": "Data disposal of electrical dynamometer system based on RBF neural network and virtual instrument used in vehicle",
        "abstract": "A data disposal method based on RBF neural network was presented, as well as technology of virtual instrument was took, and the data disposal for electric dynamometer system was used in vehicle. The experimental result of in-wheel motor of vehicle shows that: comparing to the result of polynomial fitting, the virtual instrument technology has the advantage of high precision, more flexibility, high compatibility and reusability.",
        "keywords": [
            "Automobile system",
            "Curve fitting",
            "Electric dynamometer system",
            "Motor performance test",
            "RBF neural network",
            "Virtual instrument"
        ],
        "venue": "Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)",
        "year": 2011,
        "id": "iHyhfNQq"
    },
    "wS6oqfJm": {
        "authors": [
            {
                "name": "Shuai Liu",
                "org": ""
            },
            {
                "name": "Jun Chen",
                "org": ""
            },
            {
                "name": "Renliang Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "A three dimensional object reconstruction approach with slicing planes",
        "abstract": "We focus on 3D object reconstruction from uncalibrated images and put forward a metric approach to recover the object based on slicing planes by homography transformation. Based on the constraints of silhouette and the scene, a set of hypothetical planes are done to intersect the reconstructed object to obtain every slicing plane of the reconstructed object by homography transformation and recover it to 3D. Moreover, we calculate the reconstructed object height by reference height. This approach requires no camera calibration, the estimation of the fundamental matrix or feature matches. The experimental show results that the approach is much validated, which could be applied to regular or non-regular 3D object reconstruction.",
        "keywords": [
            "2D photos",
            "3D reconstruction",
            "Homography transformation",
            "Slicing planes",
            "Uncalibrated images"
        ],
        "venue": "Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University",
        "year": 2011,
        "id": "wS6oqfJm"
    },
    "9JMC6dqE": {
        "authors": [
            {
                "name": "Qiang Zuo",
                "org": "Henan SF Diamond CO., LTD."
            },
            {
                "name": "Wei Wang",
                "org": "Laboratory of Material Physics"
            },
            {
                "name": "Mengsen Gu",
                "org": "Henan SF Diamond CO., LTD."
            },
            {
                "name": "Haijiang Fang",
                "org": "Henan SF Diamond CO., LTD."
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Material Physics"
            },
            {
                "name": "Peng Wang",
                "org": "Laboratory of Material Physics"
            },
            {
                "name": "Jianxin Li",
                "org": "Laboratory of Material Physics"
            },
            {
                "name": "Xing Hu",
                "org": "Laboratory of Material Physics"
            },
            {
                "name": "Yingjiu Zhang",
                "org": "Laboratory of Material Physics"
            }
        ],
        "title": "Thermal conductivity of the diamond-Cu composites with chromium addition",
        "abstract": "The continuous progress of the electronic industries put forward a new requirement to the electronic components that must have an excellent heat conduction performance. Thus diamond-Cu composite is developed as a high thermal conductivity and low coefficient of thermal expansion material. A vacuum hot pressing method is chosen to prepare diamond-Cu composites and the thermal conductivity of the diamond-Cu composite is researched. The effects of different contents of chromium, the size of diamond particles and the content of diamond particles on the thermal conductivity of the diamond-Cu composite are discussed. The results demonstrate that the chromium element can improve the thermal conductivity of the composites and the thermal conductivity is largest when the content of chromium is 3 percent. \u00a9 (2011) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Diamond",
            "Diamond-Cu composite",
            "Electronic packaging",
            "Thermal conductivity",
            "Vacuum hot pressing"
        ],
        "venue": "Advanced Materials Research",
        "year": 2011,
        "id": "9JMC6dqE"
    },
    "P2n9DiMN": {
        "authors": [
            {
                "name": "Bao-Lin Zhang",
                "org": "College of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "College of Sciences"
            },
            {
                "name": "Gong-You Tang",
                "org": "College of Information Science and Engineering"
            }
        ],
        "title": "Observer-based active control for offshore steel jacket platforms",
        "abstract": "The observer-based active control for offshore steel jacket structure subject to wave-induced force is considered. Using Lyapunov theory, a sufficient condition for stabilization of the offshore platform system is given in the term of linear matrix inequality (LMI). The feedback controller and the observer gains can be obtained from the LMI formulations. A numerical simulation is given to illustrate the effectiveness of the proposed controller. \u00a9 2011 Chinese Assoc of Automati.",
        "keywords": [
            "LMI",
            "Lyapunov theory",
            "Observer-based active control",
            "Offshore steel jacket structure"
        ],
        "venue": "Proceedings of the 30th Chinese Control Conference, CCC 2011",
        "year": 2011,
        "id": "P2n9DiMN"
    },
    "ruH27DPF": {
        "authors": [
            {
                "name": "Zhi-Xia Yang",
                "org": "Graduate School of Beijing University of Traditional Chinese Medicine"
            },
            {
                "name": "Qian Lin",
                "org": "Dept. of Cardiology"
            },
            {
                "name": "Li Ma",
                "org": "Graduate School of Beijing University of Traditional Chinese Medicine"
            },
            {
                "name": "Zhong-Cheng Sun",
                "org": "Graduate School of Beijing University of Traditional Chinese Medicine"
            },
            {
                "name": "Fei-Fei Li",
                "org": "Basic Medical College"
            },
            {
                "name": "Gen-Mao Li",
                "org": "Basic Medical College"
            },
            {
                "name": "Dong-Yu Ge",
                "org": "Basic Medical College"
            }
        ],
        "title": "Regulatory effect of astragalan and salviol on macrophage migration inhibitory factor expression in rats with chronic heart failure",
        "abstract": "Aim: To study the regulatory effect of Yiqihuoxue medicine on myocardial macrophage migration inhibitory factor expression in rats with chronic heart failure. Methods: The left coronary artery ligation in rats was used to establish myocardial infarction heart failure model. In the fourth week of experiment, echocardiography was used, and model rats were divided into 6 groups: Model, APS, Tan, APS + Tan, Atorvastatin and Sham group. Results: After 6 weeks, the left ventricular histological analysis showed a decrease of myocardial cells, an increase of fibroblasts and inflammatory cells infiltration in the model group. RT-PCR assay suggested that MIFmRNA of the model group was significantly higher than the sham operation group (P < 0.05); ELISA assay suggested that the serum MIF,TNF-\u03b1, IL-6 of the model group were significantly higher than the sham group, drug groups could decrease the MIFmRNA expression and the serum levels (P < 0.05). Conclusion: Yiqihuoxue medicine plays a role in the prevention and treatment on heart failure after myocardial infarction, which may inhibite the activation of MIF and reduce the expression of TNF-\u03b1 and IL-6.",
        "keywords": [
            "APS",
            "Heart failure",
            "Immune regulation",
            "Macrophage migration inhibitory factor",
            "Tan",
            "Yiqihuoxue medicine"
        ],
        "venue": "Chinese Pharmacological Bulletin",
        "year": 2011,
        "id": "ruH27DPF"
    },
    "5n9iuDij": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yaqun Guo",
                "org": ""
            },
            {
                "name": "Daofu Han",
                "org": ""
            }
        ],
        "title": "Measuring the fluid velocity with the self-mixing speckle of the erbium-doped fiber ring laser",
        "abstract": "The measuring method of the fluid velocity is studied by self-mixing speckle interferometry. A measuring system making up of the ring erbium-doped fiber laser is devised to achieve the information of the fluid velocity. Through Injection- Seeded Erbium-doped fiber ring laser transcendental equation, an equation about the fluid velocity and laser power modulated by self-mixing speckle can be inferred. The relationship between average frequency of the self-mixing speckle signal and the fluid velocity is analyzed, and that how does the average energy spectrum density change with the fluid velocity is studied. In experiments, a suitable signal processing method can be chosen with the grade of the velocity. The experiment is indicated that it is the linear between self-mixing speckle signal and the fluid velocity. The result of the experiments is indicated that self -mixing speckle metrology based on the erbium-doped fiber ring laser can be applied to real time detection of the fluid velocity. \u00a9 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).",
        "keywords": [
            "ring laser",
            "Self-mixing speckle",
            "signal analysis",
            "velocity measurement"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2011,
        "id": "5n9iuDij"
    },
    "gls2EXxF": {
        "authors": [
            {
                "name": "Xue Meng",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Billy W. Loo Jr.",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Li Ma",
                "org": "PET/CT Center"
            },
            {
                "name": "James D. Murphy",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Xindong Sun",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Jinming Yu",
                "org": "Department of Radiation Oncology"
            }
        ],
        "title": "Molecular imaging with 11C-PD153035 PET/CT predicts survival in non-small cell lung cancer treated with EGFR-TKI: A pilot study",
        "abstract": "Outcomes are suboptimal when molecularly targeted therapies are used in patient populations unselected for the molecular target. This pilot study examines the correlation of PET using ",
        "keywords": [
            "EGFR",
            "Molecular imaging",
            "NSCLC",
            "PD153035",
            "PET"
        ],
        "venue": "Journal of Nuclear Medicine",
        "year": 2011,
        "id": "gls2EXxF"
    },
    "0x56jvAh": {
        "authors": [
            {
                "name": "Hui Lu",
                "org": ""
            },
            {
                "name": "Da Geng",
                "org": ""
            },
            {
                "name": "Fei Shen",
                "org": ""
            },
            {
                "name": "Jing Zhang",
                "org": ""
            },
            {
                "name": "Bing Lu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Optimization of adefovir therapy in chronic hepatitis B according to baseline predictors and on-treatment HBV DNA: A 5-Year prospective study",
        "abstract": "Background: Adefovir Dipivoxil (ADV) is an important agent to suppress hepatitis B virus (HBV) replication with suboptimal effect on virological and serological response. To optimize Adefovir therapy in chronic hepatitis B (CHB) patients with hepatitis B e antigen (HBeAg) positive, we studied the baseline parameters and on-treatment HBV DNA for favorable outcomes. Methods. 48 patients were enrolled in the study and followed up for 5 years prospectively. Baseline characteristics, virological, serological and biochemical parameters as well as on treatment HBV DNA were assessed in prediction of favorable outcomes. Results: 1. The patients with baseline alanine aminotransferase (ALT) 5 \u00d7 the upper limit of normal (ULN, 40 IU/L) had higher rates of viral response (VR), HBeAg loss and HBeAg seroconversion at year 5 compared to the patients with ALT < 5 \u00d7 ULN (VR: 75% vs 43.8%, p = 0.035; HBeAg loss: 43.9% vs 13.8%, p = 0.017; HBeAg seroconversion: 37.9% vs 13.8%, p = 0.035); Patients with baseline HBV DNA < 10",
        "keywords": [
            "Adefovir Dipivoxil",
            "chronic",
            "hepatitis B",
            "hepatitis B virus",
            "hepatitis Be antigen positive",
            "predictor",
            "therapy"
        ],
        "venue": "Virology Journal",
        "year": 2011,
        "id": "0x56jvAh"
    },
    "nnmzUYxg": {
        "authors": [
            {
                "name": "Shuang Chen",
                "org": "Graduate University of Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "China National Administration of Coal Geology"
            },
            {
                "name": "Jian-Xin Zhang",
                "org": "Institute of Psychology"
            }
        ],
        "title": "Chinese undergraduates' explicit and implicit attitudes toward persons with disabilities",
        "abstract": "The present study is aimed at examining implicit and explicit attitudes toward persons with disabilities among Chinese college students. The Implicit Association Test was used to measure their implicit attitudes, whereas their explicit attitudes toward persons with disabilities were measured by using a scale of three items. Participants were 56 randomly recruited undergraduate students at a university in Beijing. The results showed that implicit and explicit attitudes were antagonistic to each other. Students tended to hold negative attitudes implicitly and positive attitudes explicitly toward persons with disabilities. In particular, students from rural areas exhibited more negative implicit attitudes than those from urban areas; males demonstrated more negative explicit attitudes than females. Implications for rehabilitation counselors are discussed. \u00a9 Hammill Institute on Disabilities 2011.",
        "keywords": [
            "Chinese undergraduates",
            "explicit attitudes",
            "implicit attitudes",
            "persons with disabilities"
        ],
        "venue": "Rehabilitation Counseling Bulletin",
        "year": 2011,
        "id": "nnmzUYxg"
    },
    "FO1s1OC7": {
        "authors": [
            {
                "name": "Ali Duan",
                "org": "Basic Physics Experiment Center"
            },
            {
                "name": "Daofu Han",
                "org": "Basic Physics Experiment Center"
            },
            {
                "name": "Li Ma",
                "org": "Basic Physics Experiment Center"
            },
            {
                "name": "Xiaoping Qi",
                "org": "Basic Physics Experiment Center"
            },
            {
                "name": "Dongmei Guo",
                "org": "Jiangsu Key Lab of Optoelectronic Technology"
            }
        ],
        "title": "Remote velocity measurement based on self-mixing speckle of a fiber laser",
        "abstract": "The optical intensity expression of out-put light from equivalent F-P cavity is deduced theoretically. Adaptive noise canceller based on mixed program between Labview and Matlab is designed, and it is introduced to reduce noise of speckle signal. The velocity of target object can be reckoned after calculating the energy density of speckle frequency spectrum. A PC procedure is designed based on Labview, the velocity measurement of moving target can be controlled remotely by Ethernet.",
        "keywords": [
            "Adaptive noise canceller",
            "Optical measurement",
            "Remote velocity measurement",
            "Speckle"
        ],
        "venue": "Guangxue Jishu/Optical Technique",
        "year": 2011,
        "id": "FO1s1OC7"
    },
    "PjWjakc6": {
        "authors": [
            {
                "name": "Xin Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jialin Song",
                "org": ""
            },
            {
                "name": "Chengcheng Shao",
                "org": ""
            }
        ],
        "title": "Automatic annotation of gene expression patterns of drosophila embryos",
        "abstract": "Gene expression patterns reflect the expression level of a specific gene in cells or tissues during a continuous period of time under different physiological or experimental conditions, and descript the temporal and spatial information about genetic control. The expression patterns of a target gene are closely associated with its function, and this can explain specific relationships between genotype and phenotype of organisms. Automatic annotation for the Gene expression can be used to help people to understand the potential information about the organism. Automatic image annotation process is boiled down to pattern recognition problems. Through observing the images extracted from the BDGP(Berkeley Drosophila Genome Project) database, some pictures are found having defects in light and numbers of independent embryos, thus preprocessing for the image have to be done. The coefficients of 2D discrete wavelet transform of the images are extracted as features; feature selection method based on Relief was used to select the best features for the classification. Each image in BDGP data set corresponds to several annotated terms, this is a multi-target recognition, and a series of parallel binary classifiers are constructed to solve this problem. Copyright \u00a9 2011 Binary Information Press.",
        "keywords": [
            "Gene expression patterns",
            "Image annotation",
            "Mathematical morphology",
            "Relief algorithm",
            "Wavelet transform"
        ],
        "venue": "Journal of Computational Information Systems",
        "year": 2011,
        "id": "PjWjakc6"
    },
    "4BNtSPRX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Lab of Electrochemical Technology on Energy Storage and Power Generation"
            },
            {
                "name": "Guo Peng",
                "org": "Key Lab of Electrochemical Technology on Energy Storage and Power Generation"
            },
            {
                "name": "Jin-Biao Cai",
                "org": "Key Lab of Electrochemical Technology on Energy Storage and Power Generation"
            },
            {
                "name": "Hong Deng",
                "org": "Key Lab of Electrochemical Technology on Energy Storage and Power Generation"
            }
        ],
        "title": "Two lanthanide-organic frameworks derived from 1H-benzimidazole-5- carboxylic acid and oxalate mixed ligands: Synthesis, structure and luminescence property",
        "abstract": "Two novel lanthanide metal coordination frameworks were synthesized by reaction of 1H-benzimidazole-5-carboxylic acid (H",
        "keywords": [
            "1H-benzimidazole-5-carboxylic acid",
            "Lanthanide-organic frameworks",
            "Luminescence",
            "Mixed ligands"
        ],
        "venue": "Zeitschrift fur Anorganische und Allgemeine Chemie",
        "year": 2011,
        "id": "4BNtSPRX"
    },
    "ZXzzZxZz": {
        "authors": [
            {
                "name": "Fan-Lu Meng",
                "org": ""
            },
            {
                "name": "Jin-Hui Tian",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Meta-analysis of neoadjuvant chemotherapy for esophageal cancer",
        "abstract": "OBJECTIVE: To compare the effectiveness and adverse of neoadjuvant chemotherapy for esophageal cancer. METHODS: PubMed, EMBASE, Cochrane Library, Chinese Biomedical Literature Database, China Journal Full Text Database were searched and references of the included studies up to April 2010. Randomized controlled trials involving neoadjvant chemotherapy plus surgery and surgery alone for esophageal cancer. Study selection, data collection and quality assessment of studies were performed by two individual reviewers according to the Cochrane Handbook for systematic reviews of interventions 5.0.2. Statistic analysis were calculated using RevMan5.0.17 software. RESULTS: Eleven randomized controlled trails, a total of 2 343 patients were involved. There were significant differences in resection rate [RR=1.12, 95%CI(1.04-1.22)] and 5 year survival rate [RR=1.39, 95%CI(1.15-1.68)] No statistical different in 3 year survival rate [RR=1.18, 95%CI(0.94-1.49)], Time to progression [MD=0.61, 95%CI(-4.87-6.10)] and complications of surgery [RR=1.21, 95%CI(0.83-1.76)]. CONCLUSION: Neoadjuvant chemotherapy plus surgery can benefit patients by raising the R0 resection rate and 5 year survival rate.",
        "keywords": [
            "Esophageal neoplasms",
            "Meta analysis",
            "Neoadjuvant chemotherapy"
        ],
        "venue": "Chinese Journal of Cancer Prevention and Treatment",
        "year": 2011,
        "id": "ZXzzZxZz"
    },
    "OyzrGD2j": {
        "authors": [
            {
                "name": "Ali Duan",
                "org": ""
            },
            {
                "name": "Daofu Han",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Real time velocity measurement with all-fiber self-mixing speckle system",
        "abstract": "A novel method for real time velocity measurement is proposed. All-fiber laser measurement system is built by an erbium-doped fiber amplifier (EDFA). The measuring principle is based on laser self-mixing speckle, modulations of laser output caused by the optical feedback from an outer moving object. The generation of speckle signal is theoretically analyzed and experimentally obtained. A Labview programme is developed for waveform acquisition, noise reduction and numeric calculation. The signal processing shows a linear relationship between the energy density of speckle signal and the velocity of the moving object. In the experiments of real time velocity measurement by a rotating aluminum plate, we obtained measurement error less than 4.1% in the range of velocity from 234 to 508 mm/s. The study indicates that the all-fiber self-mixing speckle system can be applied in remote velocity sensing and measurement. \u00a9 2011 Published by Elsevier B.V.",
        "keywords": [
            "Energy density",
            "Erbium-doped fiber laser",
            "Real time velocity measurement",
            "Self-mixing speckle"
        ],
        "venue": "Physics Procedia",
        "year": 2011,
        "id": "OyzrGD2j"
    },
    "tw83Q9st": {
        "authors": [
            {
                "name": "Bixia Ke",
                "org": "Guangdong Provincial Center for Disease Control and Prevention"
            },
            {
                "name": "Lu Ran",
                "org": "Chinese Center for Disease Control and Prevention"
            },
            {
                "name": "Shuyu Wu",
                "org": "U.S. Centers for Disease Control and Prevention"
            },
            {
                "name": "Xiaoling Deng",
                "org": "Guangdong Provincial Center for Disease Control and Prevention"
            },
            {
                "name": "Changwen Ke",
                "org": "Guangdong Provincial Center for Disease Control and Prevention"
            },
            {
                "name": "Zijian Feng",
                "org": "Chinese Center for Disease Control and Prevention"
            },
            {
                "name": "Li Ma",
                "org": "Chinese Center for Disease Control and Prevention"
            },
            {
                "name": "Jay K. Varma",
                "org": "U.S. Centers for Disease Control and Prevention"
            }
        ],
        "title": "Survey of physician diagnostic and treatment practices for patients with acute diarrhea in Guangdong Province, China",
        "abstract": "Although international clinical guidelines generally recommend performing bacterial stool culture in patients with acute diarrhea and fever and discourage routine antibiotic prescribing, clinical practice varies. Understanding practice patterns can help health officials assess the sensitivity of laboratory-based enteric infection surveillance systems and the need to improve antibiotic prescribing practices. We surveyed physicians in Guangdong province, China, to measure their practices for patients with acute diarrhea. A standardized questionnaire was used to interview physicians working in hospitals participating in a Salmonella surveillance system in Guangdong, China. The questionnaire asked physicians about their routine practice for patients with diarrhea, including how they managed the last patient they had seen with acute diarrhea. We calculated the odds ratio and 95% confidence interval for factors associated with ordering a stool culture and for prescribing antibiotics. We received surveys from 237 physicians across 22 hospitals in Guangdong. For the last patient with diarrhea whom they had evaluated, 134 (57%) reported ordering a stool culture. The most common reasons for not ordering a stool culture included that it takes too long to receive the result, that the patient is not willing to pay for the test, and that the patient's illness was too mild to warrant testing. Most physicians prescribed at least one medication for the last patient with diarrhea whom they had evaluated. Of the 237 physicians surveyed, 153 (65%) prescribed antibiotics, 135 (57%) probiotics, and 115 (49%), a gastric mucosal protective drug. In conclusion, physicians in Guangdong, China, reported high rates of ordering bacterial stool cultures from patients with diarrhea, possibly associated with their hospital's participation in a special surveillance project. The high rate of antibiotic prescribing suggests that efforts to promote judicious antibiotic use, such as physician education, are needed. \u00a9 2012, Mary Ann Liebert, Inc.",
        "keywords": [
            ""
        ],
        "venue": "Foodborne Pathogens and Disease",
        "year": 2012,
        "id": "tw83Q9st"
    },
    "R4kyps5S": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mathematics and Computer Sciences"
            },
            {
                "name": "Shan Da Fan",
                "org": "Department of Mathematics"
            },
            {
                "name": "Huo Xiong Wu",
                "org": "School of Mathematical Sciences"
            }
        ],
        "title": "Lp bounds for singular integrals with rough kernels on product domains",
        "abstract": "This paper is concerned with singular integral operators on product domains with rough kernels both along radial direction and on spherical surface. Some rather weaker size conditions, which imply the L",
        "keywords": [
            "Fourier transform estimate",
            "Littlewood-Paley theory",
            "product domain",
            "rough kernel",
            "Singular integral"
        ],
        "venue": "Acta Mathematica Sinica, English Series",
        "year": 2012,
        "id": "R4kyps5S"
    },
    "2mxFQnNJ": {
        "authors": [
            {
                "name": "Lin Sun",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Jin-Biao Cai",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Li Liang",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Hong Deng",
                "org": "School of Chemistry and Environment"
            }
        ],
        "title": "Novel tetrazole-based metal-organic frameworks constructed from in situ synthesize bifunctional ligands: Syntheses, structure and luminescent properties",
        "abstract": "By control of the in situ tetrazole ligand reaction and by the addition of different secondary ligands such as 2,2\u2032-bipy, 4,4\u2032-bipy or INA, five interesting frameworks, namely, Cd(tza)(2,2\u2032-bipy)\u00b7H ",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2012,
        "id": "2mxFQnNJ"
    },
    "O6MhsHKx": {
        "authors": [
            {
                "name": "Yujian Zhang",
                "org": "Daqing Petrochemical Research Center"
            },
            {
                "name": "Bin Xie",
                "org": "Daqing Petrochemical Research Center"
            },
            {
                "name": "Liyang Zhang",
                "org": "Daqing Petrochemical Research Center"
            },
            {
                "name": "Li Ma",
                "org": "Daqing Petrochemical Research Center"
            },
            {
                "name": "Shuyan He",
                "org": "Daqing Petrochemical Research Center"
            },
            {
                "name": "Guowen Li",
                "org": "State Key Laboratory of Supramolecular Structure and Materials"
            }
        ],
        "title": "Preparation and properties of amphiphilic polymer nanospheres containing aza-crown ether",
        "abstract": "An amphiphilic polymer containing adenine and aza-crown ethers, poly-{[N, N-bis (2-ethoxy)-1, 10-diaza-18-crown-6] [5-methylene-(1-adenine)] sophthaloyl ester} (PCASE), was synthesized. The SEM morphology observed indicates that the amphiphilic PCASE polymer self-organized into diameters of about 140~210 nm nanospheres in dilute aqueous solution after recognized with 5-fluorouracil spontaneously. The sizes of PCASE/5-flu nanospheres in dilute aqueous solution determined by dynamic light scattering (DLS) are mainly dispersed at 120~230 nm. The molecule recognition based on hydrogen bond between adenine of polymer and 5-fluorouracil substrate in PCASE/5-flu nanospheres was studied. After recognition the C(2) =O stretching vibration at 1724 cm",
        "keywords": [
            "Amphiphilic polymer",
            "Aza-crown ether",
            "Molecular recognition",
            "Self-organization"
        ],
        "venue": "Acta Chimica Sinica",
        "year": 2012,
        "id": "O6MhsHKx"
    },
    "Z5OMmhRn": {
        "authors": [
            {
                "name": "Li Liang",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Guo Peng",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Lin Sun",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Hong Deng",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Hong Li",
                "org": "School of Chemistry and Environment"
            },
            {
                "name": "Weishan Li",
                "org": "School of Chemistry and Environment"
            }
        ],
        "title": "A new family of 3d-4f heterometallic tetrazole-based coordination frameworks: In situ tetrazole ligand synthesis, structure, luminescence, and magnetic properties",
        "abstract": "A series of novel three-dimensional (3D) Ln(III)-Cu(I) heterometallic tetrazole-based coordination frameworks, namely, [LnCu(3-tzba) ",
        "keywords": [
            ""
        ],
        "venue": "Crystal Growth and Design",
        "year": 2012,
        "id": "Z5OMmhRn"
    },
    "OrCCAyD7": {
        "authors": [
            {
                "name": "Zhi-Hao Cao",
                "org": "Childrens Hospital"
            },
            {
                "name": "Zhi-Yun Wei",
                "org": "Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders"
            },
            {
                "name": "Qin-Yuan Zhu",
                "org": "Childrens Hospital"
            },
            {
                "name": "Jun-Yu Zhang",
                "org": "Childrens Hospital and Institutes of Biomedical Sciences"
            },
            {
                "name": "Lun Yang",
                "org": "Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders"
            },
            {
                "name": "Sheng-Ying Qin",
                "org": "Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders"
            },
            {
                "name": "Li-Yan Shao",
                "org": "Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders"
            },
            {
                "name": "Yi-Ting Zhang",
                "org": "Childrens Hospital and Institutes of Biomedical Sciences"
            },
            {
                "name": "Jie-Kun Xuan",
                "org": "Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders"
            },
            {
                "name": "Qiao-Li Li",
                "org": "Childrens Hospital and Institutes of Biomedical Sciences"
            },
            {
                "name": "Jin-Hua Xu",
                "org": "Childrens Hospital"
            },
            {
                "name": "Feng Xu",
                "org": "Childrens Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Childrens Hospital"
            },
            {
                "name": "Hui-Yuan Huang",
                "org": "Childrens Hospital"
            },
            {
                "name": "Qing-He Xing",
                "org": "Childrens Hospital and Institutes of Biomedical Sciences"
            },
            {
                "name": "Xiao-Qun Luo",
                "org": "12 Wulumiqi Zhong Road"
            }
        ],
        "title": "HLA-B*58:01 allele is associated with augmented risk for both mild and severe cutaneous adverse reactions induced by allopurinol in Han Chinese",
        "abstract": "Aim: Allopurinol is widely used as an effective urate-lowering drug and is one of the most frequent causes of cutaneous adverse drug reactions (cADRs). Recently, a strong association of HLA-B*58:01 with allopurinol-induced severe cADRs was identified. This study investigated the predisposition to different types of allopurinol-cADRs conferred by HLA-B*5801 in a Han population from mainland China. Patients & methods:HLA-B genotyping was performed on 38 Chinese patients with different types of allopurinol-cADRs from 2008 to 2011. Results: All the allopurinol-cADR patients carried HLA-B7z.ast;58:01, in contrast with only 11.11% (7/63) in the allopurinol-tolerant patients (odds ratio [OR] = 580.07; p < 0.0001) and 13.99% (80/572) in a Han Chinese population from the human MHC database (dbMHC; OR: 471.09; p < 0.0001) carried the genotype. Each type of allopurinol cADRs revealed a statistically significant association with HLA-B*58:01. In particular, the risk of allopurinol-induced maculopapular eruption was significantly higher in patients with HLA-B*58:01 (OR: 339.00; p < 0.0001). Conclusion: The strong association of both the mild and severe types of allopurinol cADRs with the HLA-B*58:01 allele were observed. The results indicated that the prospective use of a genetic test of HLA-B*58:01 might reduce the prevalence of allopurinol-induced cADRs. Original submitted 7 March 2012; Revision submitted 21 May 201. \u00a9 2012 Future Medicine Ltd.",
        "keywords": [
            "allopurinol",
            "cutaneous adverse drug reactions",
            "Han Chinese",
            "HLA-B5801"
        ],
        "venue": "Pharmacogenomics",
        "year": 2012,
        "id": "OrCCAyD7"
    },
    "KZ2uQQeL": {
        "authors": [
            {
                "name": "Guo Peng",
                "org": ""
            },
            {
                "name": "Zhihui Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Li Liang",
                "org": ""
            },
            {
                "name": "Limin Zhang",
                "org": ""
            },
            {
                "name": "George E. Kostakis",
                "org": ""
            },
            {
                "name": "Hong Deng",
                "org": ""
            }
        ],
        "title": "A series of 3d-4f heterometallic coordination polymers constructed from size-tunable copper halide clusters and lanthanide-organic motifs",
        "abstract": "A series of three-dimensional (3D) lanthanide-copper coordination polymers, namely [Ln ",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2012,
        "id": "KZ2uQQeL"
    },
    "CXFgwm7b": {
        "authors": [
            {
                "name": "Guo Peng",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            },
            {
                "name": "Li Liang",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            },
            {
                "name": "Yingzhao Ma",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            },
            {
                "name": "Chengfeng Yang",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            },
            {
                "name": "Hong Deng",
                "org": "Key Laboratory of Theoretical Chemistry of Environment"
            }
        ],
        "title": "3d-4f Heterometallic coordination polymers constructed by tetranuclear lanthanide-based cluster as secondary building unit",
        "abstract": "Four novel 3d-4f heterometallic coordination polymers [Dy ",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2013,
        "id": "CXFgwm7b"
    },
    "bLEnnGye": {
        "authors": [
            {
                "name": "Yunwei Ou",
                "org": "State Key Laboratory of Molecular Oncology"
            },
            {
                "name": "Ling Ma",
                "org": "Department of Intensive Care Unit"
            },
            {
                "name": "Lijia Dong",
                "org": "State Key Laboratory of Molecular Oncology"
            },
            {
                "name": "Liying Ma",
                "org": "State Key Laboratory of Molecular Oncology"
            },
            {
                "name": "Zitong Zhao",
                "org": "State Key Laboratory of Molecular Oncology"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Molecular Oncology"
            },
            {
                "name": "Wei Zhou",
                "org": "State Key Laboratory of Molecular Oncology"
            },
            {
                "name": "Jing Fan",
                "org": "State Key Laboratory of Molecular Oncology"
            },
            {
                "name": "Chuanyue Wu",
                "org": "Department of Pathology"
            },
            {
                "name": "Chunjiang Yu",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Qimin Zhan",
                "org": "State Key Laboratory of Molecular Oncology"
            },
            {
                "name": "Yongmei Song",
                "org": "State Key Laboratory of Molecular Oncology"
            }
        ],
        "title": "Migfilin protein promotes migration and invasion in human glioma through epidermal growth factor receptor-mediated phospholipase C-\u03b3 and STAT3 protein signaling pathways",
        "abstract": "Migfilin is critical for cell shape and motile regulation. However, its pathological role in glioma is unknown. Using an immunohistochemical staining assay, we demonstrate that there is a significant correlation between expression of Migfilin and pathological tumor grade in 217 clinical glioma samples. High Migfilin expression is associated with poor prognosis for patients with glioma. Investigation of the molecular mechanism shows that Migfilin promotes migration and invasion in glioma cells. Moreover, Migfilin positively modulates the expression and activity of epidermal growth factor receptor, and Migfilin-mediated migration and invasion depend on epidermal growth factor receptor-induced PLC-\u03b3 and STAT3-signaling pathways. Our results may provide significant clinical application, including use of Migfilin as a molecular marker in glioma for early diagnosis and as an indicator of prognosis. \u00a9 2012 by The American Society for Biochemistry and Molecular Biology Inc.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Biological Chemistry",
        "year": 2012,
        "id": "bLEnnGye"
    },
    "KvWqD7H6": {
        "authors": [
            {
                "name": "Dahu Chen",
                "org": "Department of Experimental Radiation Oncology"
            },
            {
                "name": "Yutong Sun",
                "org": "Department of Molecular and Cellular Oncology"
            },
            {
                "name": "Yongkun Wei",
                "org": "Department of Molecular and Cellular Oncology"
            },
            {
                "name": "Peijing Zhang",
                "org": "Department of Experimental Radiation Oncology"
            },
            {
                "name": "Abdol Hossein Rezaeian",
                "org": "Department of Molecular and Cellular Oncology"
            },
            {
                "name": "Julie Teruya-Feldstein",
                "org": "Department of Pathology"
            },
            {
                "name": "Sumeet Gupta",
                "org": "Whitehead Institute for Biomedical Research"
            },
            {
                "name": "Han Liang",
                "org": "Department of Bioinformatics and Computational Biology"
            },
            {
                "name": "Hui-Kuan Lin",
                "org": "Cancer Biology Program"
            },
            {
                "name": "Mien-Chie Hung",
                "org": "Center for Molecular Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Cancer Biology Program"
            }
        ],
        "title": "LIFR is a breast cancer metastasis suppressor upstream of the Hippo-YAP pathway and a prognostic marker",
        "abstract": "There is a pressing need to identify prognostic markers of metastatic disease and targets for treatment. Combining high-throughput RNA sequencing, functional characterization, mechanistic studies and clinical validation, we identify leukemia inhibitory factor receptor (LIFR) as a breast cancer metastasis suppressor downstream of the microRNA miR-9 and upstream of Hippo signaling. Restoring LIFR expression in highly malignant tumor cells suppresses metastasis by triggering a Hippo kinase cascade that leads to phosphorylation, cytoplasmic retention and functional inactivation of the transcriptional coactivator YES-associated protein (YAP). Conversely, loss of LIFR in nonmetastatic breast cancer cells induces migration, invasion and metastatic colonization through activation of YAP. LIFR is downregulated in human breast carcinomas and inversely correlates with metastasis. Notably, in approximately 1,000 nonmetastatic breast tumors, LIFR expression status correlated with metastasis-free, recurrence-free and overall survival outcomes in the patients. These findings identify LIFR as a metastasis suppressor that functions through the Hippo-YAP pathway and has significant prognostic power. \u00a9 2012 Nature America, Inc. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Nature Medicine",
        "year": 2012,
        "id": "KvWqD7H6"
    },
    "tsfyztsk": {
        "authors": [
            {
                "name": "Peijing Zhang",
                "org": "Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Yongkun Wei",
                "org": "Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Li Wang",
                "org": "Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Bisrat G. Debeb",
                "org": "Department of Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Yuan Yuan",
                "org": "Department of Bioinformatics and Computational Biology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Jinsong Zhang",
                "org": "Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Jingsong Yuan",
                "org": "Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Min Wang",
                "org": "Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Dahu Chen",
                "org": "Department of Experimental Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Yutong Sun",
                "org": "Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Wendy A. Woodward",
                "org": "Department of Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Yongqing Liu",
                "org": "Molecular Targets Program, James Graham Brown Cancer Center, University of Louisville Health Sciences Center"
            },
            {
                "name": "Douglas C. Dean",
                "org": "Molecular Targets Program, James Graham Brown Cancer Center, University of Louisville Health Sciences Center"
            },
            {
                "name": "Han Liang",
                "org": "Department of Bioinformatics and Computational Biology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Ye Hu",
                "org": "Department of Nanomedicine, Houston Methodist Research Institute"
            },
            {
                "name": "K. Kian Ang",
                "org": "Department of Radiation Oncology, University of Texas MD Anderson Cancer Center"
            },
            {
                "name": "Mien-Chie Hung",
                "org": "Cancer Biology Program, Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston"
            },
            {
                "name": "Junjie Chen",
                "org": "Cancer Biology Program, Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston"
            },
            {
                "name": "Li Ma",
                "org": "Cancer Biology Program, Graduate School of Biomedical Sciences, University of Texas Health Science Center at Houston"
            }
        ],
        "title": "ATM-mediated stabilization of ZEB1 promotes DNA damage response and radioresistance through CHK1",
        "abstract": "Epithelial-mesenchymal transition (EMT) is associated with characteristics of breast cancer stem cells, including chemoresistance and radioresistance. However, it is unclear whether EMT itself or specific EMT regulators play causal roles in these properties. Here we identify an EMT-inducing transcription factor, zinc finger E-box binding homeobox 1 (ZEB1), as a regulator of radiosensitivity and DNA damage response. Radioresistant subpopulations of breast cancer cells derived from ionizing radiation exhibit hyperactivation of the kinase ATM and upregulation of ZEB1, and the latter promotes tumour cell radioresistance in vitro and in vivo. Mechanistically, ATM phosphorylates and stabilizes ZEB1 in response to DNA damage, ZEB1 in turn directly interacts with USP7 and enhances its ability to deubiquitylate and stabilize CHK1, thereby promoting homologous recombination-dependent DNA repair and resistance to radiation. These findings identify ZEB1 as an ATM substrate linking ATM to CHK1 and the mechanism underlying the association between EMT and radioresistance. \u00a9 2014 Macmillan Publishers Limited. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Nature Cell Biology",
        "year": 2014,
        "id": "tsfyztsk"
    },
    "pfSq29Kr": {
        "authors": [
            {
                "name": "Hui Wang",
                "org": ""
            },
            {
                "name": "Quan Zhang",
                "org": ""
            },
            {
                "name": "Ming Liang Cheng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qing Zhi Meng",
                "org": ""
            },
            {
                "name": "Liang Duan",
                "org": ""
            },
            {
                "name": "Yun Chen",
                "org": ""
            },
            {
                "name": "Jia Wu Tan",
                "org": ""
            },
            {
                "name": "Man Chen",
                "org": ""
            },
            {
                "name": "Ting Ting Liang",
                "org": ""
            },
            {
                "name": "Guo Jun Li",
                "org": ""
            },
            {
                "name": "Jun Li Li",
                "org": ""
            }
        ],
        "title": "Effect of the Miaoyao Fanggan sachet-derived isorhamnetin on TLR2/4 and NKp46 expression in mice",
        "abstract": "Ethnopharmacological relevance: Miaoyao Fanggan Sachets (MFS) has long been used as a folk medicine for the prevention of influenza in Southeast of Guizhou Province, China. However, the precise immunological mechanisms by which MFS confers protection have not been defined. Study aim: To explore the effects of MFS on innate immune system responses using a cold stress-induced immune impairment model as a means of examining MFS-mediated influenza prevention. We investigated the effects of MFS on toll-like receptor 2 and 4 (TLR2/4) gene and protein expression levels and on the percentage of NKp46 cells present in serum. No overt toxicity was observed following continuous administration of MFS at high doses. Methods: Kunming male mice (n=40) were randomly divided into 4 groups consisting of the continuous inhalation Sachet group, Yu-Ping-Feng powder (YPF-P) gavage positive control group, discontinuous inhalation MFS group and untreated controls. After 4 weeks, mice were sacrificed and lungs harvested. The expression of toll-like receptors 2 and 4 (TLR2/4) gene and protein levels was assessed using real-time polymerase chain reaction (RT-PCR) and Western blot analyses, respectively. An additional 60 Kunming mice were randomly divided into 6 groups comprised of a blank control group, continuous MFS inhalation group, an immune-compromised continuous MFS inhalation group, an immuno-compromised group, an immune-compromised MFS discontinuous inhalation group and an immune-compromised positive control group. Immune suppression was induced by cold stress (4\u00b0C/4 h daily for 3 days) and mice were treated with MFS or YPF-P before cold stress treatments. Immuno-compromised mice were treated with MFS continuously or intermittently, or treated with YPF-P. Blood samples were collected and examined for natural killer cells based on positive NKp46 staining. The isorhamnetin associated with MFS-induced immune modulation was obtained from 'wo ga le' which is considered to be a major component of MFS, and analyzed by HPLC. Results: Mice continuously inhaling MFS showed a moderate increase in TLR2/4 mRNA and protein levels compared to mice in the control and discontinuous inhalation groups. MFS significantly increased the TLR2/4 expression in a dose-dependent manner. Furthermore, there was also a slightly significant increase in the number of NKp46 cells in the continuous inhalation group compared to controls and discontinuous inhalation group. Pretreatment with MFS partially prevented cold stress-induced inhibition of NKp46 cells. HPLC analysis of the 'wo ga le' associated with immune function identified the major component to be isorhamnetin. Conclusions: Taken together, these data suggested that MFS significantly enhanced TLR2/4 expression levels and the number of NKp46 cells in mice and moderately affected innate immune responses associated with protection against influenza, suggesting that isorhamnetin in the MFS enhanced innate immune potency. The use of MFS for the prevention of various respiratory tract infections can be attributed to its antimicrobial properties. In a pilot study, a large quantity (40 g) was administered over a prolonged period did not produce apparent toxicity. \u00a9 2012 Elsevier Ireland Ltd.",
        "keywords": [
            "Cold stress",
            "Ethnopharmacy",
            "HPLC",
            "Influenza",
            "Isorhamnetin",
            "Miaoyao Fanggan Sachet",
            "NKP46",
            "TLR2",
            "TLR4",
            "Toxicity",
            "Yu-Ping-Feng powder"
        ],
        "venue": "Journal of Ethnopharmacology",
        "year": 2012,
        "id": "pfSq29Kr"
    },
    "A5GnzyJq": {
        "authors": [
            {
                "name": "Liujing Fan",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Basic Physics Experiment Centerq"
            },
            {
                "name": "Daofu Han",
                "org": "Basic Physics Experiment Centerq"
            },
            {
                "name": "Shui He",
                "org": "Department of Physics"
            }
        ],
        "title": "Fiber Bragg grating temperature sensor based on dynamic Fabry-P\u00e9rot cavity",
        "abstract": "A method of demodulation wavelength with the dynamic extrinsic Fabry-P\u00e9rot (F-P) cavity is proposed. The reflected light of fiber Bragg grating (FBG) is modulated by the F-P cavity which is constructed of a piezoelectric ceramics (PZT). By the theoretical analysis, the modulated intensity varies with the length of F-P cavity as cosine-like. When PZT has a vibration driven by a sine voltage, the cosine-like signal moves, and a linear relationship between the signal curve shift and FBG wavelength offset is numerically simulated, which can be applied to FBG wavelength of demodulation. Utilizing a temperature measurement system made up of the F-P cavity and a FBG, the liquid temperature measurement is carried out at different temperatures. Linear relationship between variation of the liquid temperature and the displacement of cosine-like signal is proved when the temperature changes from 35 \u00b0C to 80 \u00b0C, and the linear fitting degree reaches to 99.5%.",
        "keywords": [
            "Cosine-like signal",
            "Curve displacement",
            "Dynamic extrinsic Fabry-P\u00e9rot cavity",
            "Fiber optic temperature sensor",
            "Fiber optics"
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 2012,
        "id": "A5GnzyJq"
    },
    "LnfQpMA5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Neonatology"
            },
            {
                "name": "Cui-Qing Liu",
                "org": "Department of Neonatology"
            },
            {
                "name": "Ling-Zhi Meng",
                "org": "Department of Neonatology"
            },
            {
                "name": "Jian-Cheng Jiao",
                "org": "Department of Neonatology"
            },
            {
                "name": "Yao-Fang Xia",
                "org": "Department of Neonatology"
            }
        ],
        "title": "Prospective study on in-hospital mortality and its risk factors in very low birth weight infants requring mechanical ventilation",
        "abstract": "Objective: To describe the clinical features, treatments and prognosis of very low birth weight infants (VLBWIs) requring mechanical ventilation, to assess the risk factors associated with the mortality of VLBWIs, and to evaluate the significance of the scoring system based on clinical risk index for babies (CRIB) and the score for neonatal acute physiology-perinatal extension II (SNAPPE-II) for predicting morLaliLy risk for premature infanLs in China. Methods: Perinatal data were collected from 127 VLBWIs requring mechanical ventilation who were admitted to the neonatal intensive care unit (NICU) from January 2010 to October 2011. Results: The enrolled infants had a mean gestational age of 31\u00b12 weeks, a mean birth weight of 1290\u00b1170 g, a male/female ratio of 1. 23:1, and extremely low birth weight infant accounting for 6.3%. Of the 127 cases, 48.0% were administered with pulmonary surfactant (PS), and 49.6% received endotracheal intubation ventilation. The overall in-hospital mortality was 41.7%. Multivariate logistic regression revealed the following independent risk factors for mortality: low birth weight, multiple birth, cesarean section, and low PaO",
        "keywords": [
            "Mortality",
            "Respiratory failure",
            "Risk factor",
            "Severity scoring system",
            "Very low birth weight infant"
        ],
        "venue": "Chinese Journal of Contemporary Pediatrics",
        "year": 2012,
        "id": "LnfQpMA5"
    },
    "9yCOy1z3": {
        "authors": [
            {
                "name": "Mingshan Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wei Sun",
                "org": ""
            },
            {
                "name": "Hongwei Zhang",
                "org": ""
            },
            {
                "name": "Chunjiang Yu",
                "org": ""
            }
        ],
        "title": "The role of the superior turbinate flap in skull base reconstruction",
        "abstract": "We describe surgical treatment of a hemangiopericytoma in the anterior skull base and nasal cavity. The patient underwent a novel method of anterior skull base reconstruction, using the superior turbinate and cerebral falx, which was successful. The patient did not develop a cerebrospinal fluid leak or intracranial infection. \u00a9 2012 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Anterior skull base",
            "Nasal cavity",
            "Reconstruction",
            "Superior turbinate"
        ],
        "venue": "Journal of Clinical Neuroscience",
        "year": 2012,
        "id": "9yCOy1z3"
    },
    "VJNdK1zr": {
        "authors": [
            {
                "name": "ChuanZhong Chen",
                "org": "School of Mathematics and Statistics"
            },
            {
                "name": "Li Ma",
                "org": "School of Mathematics and Statistics"
            },
            {
                "name": "Wei Sun",
                "org": "Department of Mathematics and Statistics"
            }
        ],
        "title": "Stochastic calculus for Markov processes associated with non-symmetric Dirichlet forms",
        "abstract": "Nakao's stochastic integrals for continuous additive functionals of zero energy are extended from the symmetric Dirichlet forms setting to the non-symmetric Dirichlet forms setting. It\u00f4's formula in terms of the extended stochastic integrals is obtained. \u00a9 2012 Science China Press and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "continuous additive functional of zero energy",
            "Fukushima's decomposition",
            "It\u00f4's formula",
            "non-symmetric Dirichlet form",
            "stochastic integral"
        ],
        "venue": "Science China Mathematics",
        "year": 2012,
        "id": "VJNdK1zr"
    },
    "bfz2Cofw": {
        "authors": [
            {
                "name": "Dezhong Yin",
                "org": ""
            },
            {
                "name": "Xiao Du",
                "org": ""
            },
            {
                "name": "Hao Liu",
                "org": ""
            },
            {
                "name": "Qiuyu Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Facile one-step fabrication of polymer microspheres with high magnetism and armored inorganic particles by Pickering emulsion polymerization",
        "abstract": "Facile one-step Pickering emulsion polymerization was employed to prepare magnetic polymer microspheres with high magnetism and armored inorganic particles. Partially hydrophilic CTAB-modified Fe ",
        "keywords": [
            "Absorption energy",
            "Magnetic microsphere",
            "Particles-armored microsphere",
            "Pickering emulsion"
        ],
        "venue": "Colloids and Surfaces A: Physicochemical and Engineering Aspects",
        "year": 2012,
        "id": "bfz2Cofw"
    },
    "oFgfdZ79": {
        "authors": [
            {
                "name": "Dezhong Yin",
                "org": "School of Natural and Applied Sciences"
            },
            {
                "name": "Li Ma",
                "org": "School of Natural and Applied Sciences"
            },
            {
                "name": "Jinjie Liu",
                "org": "School of Natural and Applied Sciences"
            },
            {
                "name": "Qiuyu Zhang",
                "org": "School of Natural and Applied Sciences"
            }
        ],
        "title": "Pickering emulsion: A novel template for microencapsulated phase change materials with polymer-silica hybrid shell",
        "abstract": "MePCMs (microencapsulated phase change materials) with covalently bonded SiO",
        "keywords": [
            "1-Dodecanol",
            "Microencapsulated phase change material",
            "Phase separation",
            "Pickering emulsion",
            "SiO2/polymer hybrid"
        ],
        "venue": "Energy",
        "year": 2014,
        "id": "oFgfdZ79"
    },
    "Gwis8Hcx": {
        "authors": [
            {
                "name": "Dezhong Yin",
                "org": "School of Sciences, Northwestern Polytechnical University"
            },
            {
                "name": "Li Ma",
                "org": "School of Sciences, Northwestern Polytechnical University"
            },
            {
                "name": "Wangchang Geng",
                "org": "School of Sciences, Northwestern Polytechnical University"
            },
            {
                "name": "Baoliang Zhang",
                "org": "School of Sciences, Northwestern Polytechnical University"
            },
            {
                "name": "Qiuyu Zhang",
                "org": "School of Sciences, Northwestern Polytechnical University"
            }
        ],
        "title": "Microencapsulation of n-hexadecanol by in situ polymerization of melamine-formaldehyde resin in emulsion stabilized by styrene-maleic anhydride copolymer",
        "abstract": "Microcapsules with high thermal energy storage density were synthesized by in situ polymerization using melamine-formaldehyde resin as shell and n-hexadecanol as core. Styrene-maleic anhydride (SMA) copolymer was synthesized by solution polymerization and hydrolyzed by NaOH to enhance its water solubility. This negatively charged SMA molecular copolymer self-assembles on the surface of n-hexadecanol droplets and facilitates the precipitation of positively charged melamine-formaldehyde prepolymer onto the droplet surface electrostatically. The morphology, chemical structure, composition, and thermal properties were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, thermal gravimetric analysis, differential scanning calorimetry, and gas chromatography, respectively. The results show that the obtained microencapsulated phase-change material (MePCM) dispersed individually with a spherical shape. Amount of emulsifier, ratio of shell-core material, and pH value of solution have a significant effect on the microencapsulation. Under optimum condition of 8% SMA to core material, 3.3:10 of shell-core material in feed, and polymerization under pH 4.0, spherical n-hexadecanol MePCMs with core content of 79.1% and melting enthalpy of 171Jg",
        "keywords": [
            "Melamine-formaldehyde resin",
            "Microcapsule",
            "Phase-change materials",
            "Styrene-maleic anhydride copolymer"
        ],
        "venue": "International Journal of Energy Research",
        "year": 2015,
        "id": "Gwis8Hcx"
    },
    "7hEqVRMy": {
        "authors": [
            {
                "name": "Dezhong Yin",
                "org": "School of Sciences, Northwestern Polytechnical University"
            },
            {
                "name": "Hao Liu",
                "org": "Shaanxi Applied Physics and Chemistry Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "School of Sciences, Northwestern Polytechnical University"
            },
            {
                "name": "Qiuyu Zhang",
                "org": "School of Sciences, Northwestern Polytechnical University"
            }
        ],
        "title": "Fabrication and performance of microencapsulated phase change materials with hybrid shell by in situ polymerization in Pickering emulsion",
        "abstract": "Microencapsulated phase change materials (MePCMs) using melamine-formaldehyde resin/SiO<inf>2</inf> as shell were investigated in this paper. Organically modified SiO<inf>2</inf> particles were employed to stabilize Pickering emulsion, and in situ polymerization of melamine and formaldehyde was carried out to form hybrid shell. The performances of resultant MePCMs with hybrid shell were investigated comparatively with the MePCMs with polymer shell. SiO<inf>2</inf> particles raise the microencapsulation efficiency by improving the stability of emulsion and providing a precipitation site for melamine-formaldehyde resin. Also, the mechanical strength, thermal reliability, and anti-osmosis performance of MePCMs were improved significantly by SiO<inf>2</inf> particles in the shell. Our study shows that Pickering emulsion is a simple and robust template for MePCMs with polymer-inorganic hybrid shell.",
        "keywords": [
            "1-hexadecanol",
            "in situ polymerization",
            "Microencapsulated phase change material",
            "Pickering emulsion"
        ],
        "venue": "Polymers for Advanced Technologies",
        "year": 2015,
        "id": "7hEqVRMy"
    },
    "UZpwvQL8": {
        "authors": [
            {
                "name": "Xiaohe Gu",
                "org": "Beijing Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Yansheng Dong",
                "org": "Beijing Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Li Ma",
                "org": "Beijing Research Center for Information Technology in Agriculture"
            },
            {
                "name": "Yingying Dong",
                "org": "Beijing Research Center for Information Technology in Agriculture"
            }
        ],
        "title": "Estimation of maize planting area using mixed field decomposition of multi-temporal TM images",
        "abstract": "Mid-resolution image has been the main data used to estimate the crop plant area in large scale. There are two problems of spectra variation inside and spectral mixed on boundary of the farmland, which greatly reduce the reliability of crops per-pixel classification. Aimed to the percentage of maize planting area in the mixed parcel, the support vector machine (SVM) algorithm is introduced to develop mixed field decomposition model by using different proportion of train sample parcels. The positional accuracy and gross accuracy of maize planting area of mixed field decomposition with SVM algorithm are evaluated and contrasted to that of decision tree classification. The study showed that the positional accuracy and gross accuracy of estimating maize planting area based on SVM model using multi-source information could reach 84.06% and 98.43% respectively, which was far higher than that of single source information. Comparing the per-pixel classification of decision tree, estimation of maize planting area based on mixed field decomposition has higher gross and positional accuracy. It indicates that mixed field decomposition could establish efficient separating hyperplane of SVM among the percentage of maize in the mixed parcels, which makes the accuracy of plant area of maize reach reliable. \u00a9 2012 IEEE.",
        "keywords": [
            "Decision tree",
            "Maize",
            "Mixed field decomposition",
            "Planting area",
            "Support vector machine"
        ],
        "venue": "International Geoscience and Remote Sensing Symposium (IGARSS)",
        "year": 2012,
        "id": "UZpwvQL8"
    },
    "tL2GlDC8": {
        "authors": [
            {
                "name": "Xiao-Ping Ding",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Li Feng",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecology"
            }
        ],
        "title": "MTHFR C677T polymorphism and ovarian cancer risk: A meta-analysis",
        "abstract": "Background: Many studies have investigated possible association between the methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism and ovarian cancer risk, but the impact is still unclear owing to the obvious inconsistencies. This study was performed to quantify the strength of the association with a metaanalysis. Methods: We searched the PubMed, Embase, and CNKI databases for studies relating the association between MTHFR C677T polymorphism and ovarian cancer risk and estimated summary odds ratios (ORs) with confidence intervals (CIs) for assessment. Results: Finally, eight studies with a total of 3,379 ovarian cancer cases and 4,078 controls were included into this meta-analysis. Overall the showed that MTHFR C677T polymorphism was not associated with ovarian cancer risk under all genetic models (OR",
        "keywords": [
            "Meta-analysis",
            "Mthfr",
            "Ovarian cancer",
            "Polymorphism"
        ],
        "venue": "Asian Pacific Journal of Cancer Prevention",
        "year": 2012,
        "id": "tL2GlDC8"
    },
    "sQfxGCfN": {
        "authors": [
            {
                "name": "Bo Sui",
                "org": "Departments of Anesthesiology, The Second Artillery General Hospital"
            },
            {
                "name": "Yongwang Li",
                "org": "Departments of Anesthesiology, The Second Artillery General Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Departments of Gynecology and Obstetrics, The Second Artillery General Hospital"
            }
        ],
        "title": "Postconditioning improvement effects of ulinastatin on brain injury following cardiopulmonary resuscitation",
        "abstract": "The aim of the present study was to determine the effects of ulinastatin (UTI) on brain injury in rats subjected to cardiopulmonary resuscitation (CPR) following asphyxial cardiac arrest (CA) and identify the underlying mechanisms. In total, 100 healthy male Wistar rats were randomly divided into control and treatment groups (n=50). After 4 min of asphyxial CA, all the rats were immediately subjected to CPR. The treatment group animals were administered 15 mg/kg UTI at the onset of resuscitation. The mortality rate in the two groups was recorded at 24 h post-resuscitation. In addition, neurological function was evaluated at 24, 48 and 72 h post-resuscitation using a neurological deficit scale (NDS). Furthermore, the effects of UTI on the Toll-like receptor 4 (TLR4) signaling pathway in brain tissues were determined by assessing TLR4 mRNA expression, nuclear factor (NF)-\u03baB activity and tumor necrosis factor (TNF)-\u03b1 and interleukin (IL)-6 levels at 1, 3, 6, 12, 24, 48 and 72 h post-resuscitation. After 24 h, the mortality rate significantly decreased in the treatment group when compared with the control animals (10 vs. 30%; P<0.05). Additionally, an overt improvement was observed in the NDS score following UTI treatment when compared with the control (P<0.01). Finally, statistically significant decreases in the levels of TLR4 mRNA expression, NF-\u03baB activity and TNF-\u03b1 and IL-6 were observed in the treatment group at each time point (P<0.01). Therefore, UTI treatment at the onset of CPR significantly inhibits the TLR4 signaling pathway, thereby alleviating the inflammatory responses following resuscitation and improving neurological function.",
        "keywords": [
            "Cardiac arrest",
            "Cardiopulmonary resuscitation",
            "Inflammation",
            "Toll-like receptor 4 signaling pathway",
            "Ulinastatin"
        ],
        "venue": "Experimental and Therapeutic Medicine",
        "year": 2014,
        "id": "sQfxGCfN"
    },
    "CcSifaEB": {
        "authors": [
            {
                "name": "Xiao-ping Ding",
                "org": "Department of Gynecology and Obstetrics, The Second Artillery General Hospital"
            },
            {
                "name": "Li Feng",
                "org": "Department of Gynecology and Obstetrics, The Second Artillery General Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gynecology and Obstetrics, The Second Artillery General Hospital"
            }
        ],
        "title": "Diagnosis of recurrent uterine cervical cancer: PET versus PET/CT: a systematic review and meta-analysis",
        "abstract": "Result: A total of 18 studies were included in this meta-analysis, with a total of 762 subjects. Pooled sensitivity and specificity of PET and PET/CT were 0.91 (95\u00a0% CI 0.87\u20130.94) and 0.94 (95\u00a0% CI 0.89\u20130.97), and 0.92 (95\u00a0% CI 0.91\u20130.94) and 0.84 (95\u00a0% CI 0.74\u20130.91), respectively. The areas under the SROC curve (AUCs) of PET and PET/CT were 0.9610 and 0.9491, respectively. There was no statistical significance between the AUC of PET and PET/CT (P\u00a0>\u00a00.05).",
        "keywords": [
            "Cervical cancer",
            "CT",
            "Meta-analysis",
            "PET",
            "Recurrence"
        ],
        "venue": "Archives of Gynecology and Obstetrics",
        "year": 2014,
        "id": "CcSifaEB"
    },
    "8zhUZG4x": {
        "authors": [
            {
                "name": "Liying Cao",
                "org": "Anhui Agricultural University"
            },
            {
                "name": "Helong Yu",
                "org": "School of Information Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Technology"
            },
            {
                "name": "Guifen Chen",
                "org": "School of Information Technology"
            }
        ],
        "title": "Research fertility spatial-temporal evolution pattern and crop precision fertility based on spatio-temporal data mining",
        "abstract": "With in the process of implementation of precision agriculture, massive was accumulated because of using the computer, network, '3S' technology. The spatial data is spatial, timeliness, content, multidimensionality, complexity and uncertainty, etc. With the development of precision agriculture in our province of, agricultural technology researchers and managers have accessed the massive and accuracy data, at the same they have accumulated various aspects of attribute data and spatial data which is closely related to the agricultural production process. The soil nutrient space and time variation characteristics must be researched; And according to the application of the fuzzy rule, the cluster analysis algorithm makes the corresponding productivity evaluation index; The determination of reasonable soil nutrient management unit, set for farmland soil nutrient division management methods to push the fertilizer to provide the necessary with scientific basis, to make the agricultural production continued, highly effective, the coordinated development purposes. \u00a9 2012 IEEE.",
        "keywords": [
            "crop precision fertility",
            "evolution law",
            "patio-temporal data mining",
            "soil fertility",
            "visulization"
        ],
        "venue": "Proceedings of 2nd International Conference on Computer Science and Network Technology, ICCSNT 2012",
        "year": 2012,
        "id": "8zhUZG4x"
    },
    "kaUv4vLf": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guo-Bin Su",
                "org": ""
            }
        ],
        "title": "Dynamic construction of order-k Voronoi diagram",
        "abstract": "The order-k Voronoi diagrams are difficult to construct because of their complicated structures. In traditional algorithm, production process was extremely complex. While dynamic algorithm is only concerned with positions of generators, so it is effective for constructing Voronoi diagrams with complicated shapes of Voronoi polygons. It can be applied to order-A: Voronoi diagram with any generators, and can get over most shortcomings of traditional algorithm. So it is more useful and effective. Model is constructed with dynamic algorithm. And the application example shows that the algorithm is both simple and useful, and it is of high potential value in practice. \u00a9 2012 IEEE.",
        "keywords": [
            "dynamic",
            "order-k",
            "Voronoi diagram"
        ],
        "venue": "Proceedings of 2nd International Conference on Computer Science and Network Technology, ICCSNT 2012",
        "year": 2012,
        "id": "kaUv4vLf"
    },
    "WCPzc2Ao": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Helong Yu",
                "org": ""
            },
            {
                "name": "Yue Wang",
                "org": ""
            },
            {
                "name": "Guifen Chen",
                "org": ""
            }
        ],
        "title": "The knowledge representation and semantic reasoning realization of productivity grade based on ontology and SWRL",
        "abstract": "Semantic not consistency, and knowledge base is difficult to reuse and sharing are the key problems affecting the system development and application. This paper studies how to express the soil fertility level information using of the ontology and generate OWL (Ontology Web Language) document, and how to make use of SWRL (Semantic Web Rule Language) to express inference rules. On this basis, this paper integrates SWRL rules editor and JESS (java expert shell system) rules engine, establishes the reasoning framework based on JESS reasoning engine, and realizes the productivity grade evaluation based on ontology and SWRL. \u00a9 2012 IFIP International Federation for Information Processing.",
        "keywords": [
            "JESS",
            "ontology",
            "productivity grade",
            "reasoning",
            "SWRL"
        ],
        "venue": "IFIP Advances in Information and Communication Technology",
        "year": 2012,
        "id": "WCPzc2Ao"
    },
    "xXdmPqnR": {
        "authors": [
            {
                "name": "Dong-Chao Ma",
                "org": "School of Information Engineering"
            },
            {
                "name": "Xiao-Liang Wang",
                "org": "School of Software and Microelectronics"
            },
            {
                "name": "Sen Yang",
                "org": "School of Software and Microelectronics"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            }
        ],
        "title": "A network resources reconfigurable allocation method based on P2P traffic planning",
        "abstract": "Maldistribution of network traffic widely exists because of the connectionless and incompact management of network resources in current IP network. This problem causes low usage rate of network resources and hard response to sudden QoS requirements by ISPs. Reconfigurable network with features of network resource concentration management solves this problem, but the lack of specific service optimization and network resources reconstruction capability causes that resource allocation and QoS are still to be further improved especially the P2P traffic and unexpected high-priority service. The current P2P optimization and traffic engineering technology not only have their own problems, but also cannot be directly used in the reconfigurable network environment efficiently. Therefore, this article standing on the global design level of network resources, propose a dynamically reconfigurable technology based on P2P traffic planning and fits for the reconfigurable network environment. This technology makes reconfigurable network resource management mechanisms have the ability to schedule the P2P traffic of the entire network, especially in the short of network resources circumstances, by adjusting the P2P traffic to release the specified network resources in response to the unexpected high priority needs. The emulations show that the traffic burden, P2P node output degree and input degree are more improved. This can establish a flexible reconfigurable network environment and give a service adjusting instrument to ISPs.",
        "keywords": [
            "P2P",
            "Reconstruction of network resources",
            "Sudden traffic demand",
            "TM (Traffic Management)"
        ],
        "venue": "Jisuanji Xuebao/Chinese Journal of Computers",
        "year": 2012,
        "id": "xXdmPqnR"
    },
    "msMII3xr": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Information Engineering"
            },
            {
                "name": "Yan Chen",
                "org": "Department of Information Engineering"
            }
        ],
        "title": "An improved algorithm of generating network intrusion detector",
        "abstract": "On the basis of the analysis of the current algorithms on generating detector, an algorithm of generating network intrusion detector is proposed to avoid the disadvantages of negative selection. The algorithm takes advantage of the strategies such as gene library (GeneLib) etc to improve the efficiency and TP (true positive). Meanwhile, with the introducing of collaborative signals, the algorithm is good for recognizing the mistake operations so as to reduce FP (false positive). The experiment results show that the proposed algorithm is practical and efficient. \u00a9 the authors.",
        "keywords": [
            "Abnormal detection",
            "Intrusion detection",
            "Negative algorithm",
            "Optimization of Genelib"
        ],
        "venue": "Proceedings of the 2nd International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2012",
        "year": 2012,
        "id": "msMII3xr"
    },
    "E76UqODy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hui Wu",
                "org": ""
            }
        ],
        "title": "A high-speed wireless transmission scheme for wireless sensor network",
        "abstract": "Along with more extensive application of wireless sensor network (WSN) technology, real-time and a large amount of data transmission requires WSN system to achieve high-speed transmission. Therefore, a high-speed wireless data transmission scheme is an essential requirement in WSN environment. We propose a modified WiFi (Wireless Fidelity) protocol for wireless transmission and high speed serial peripheral interface, and design a single-node system to test the scheme. The experimental result shows that the average transmission rate of the system can reach 893.1kb/s, meet the demand for high-speed wireless transmission.",
        "keywords": [
            "GS1011",
            "High-speed transmission",
            "Wireless network"
        ],
        "venue": "Journal of Convergence Information Technology",
        "year": 2012,
        "id": "E76UqODy"
    },
    "yjVoADU7": {
        "authors": [
            {
                "name": "Zhengping Li",
                "org": ""
            },
            {
                "name": "Ziren Wang",
                "org": ""
            },
            {
                "name": "Yongmei Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Precision wireless positioning scheme in small range based on first-order difference and correlation inspection",
        "abstract": "This paper made analysis of present situation and development trend of the positioning in small range at first and then made summary about the technologies and algorithms of the positioning in small range. According to the above content, wireless location technology has broad application prospects, especially the applications related to the location in small range. This new wireless positioning scheme mainly aims at improving the positioning method based on time difference of arrival (TDOA) in small range. This paper designs an improved positioning system which uses matched filter to calculate TDOA value. Then the system estimated the position of signal source by Chan's algorithm and used the first-order difference method to optimize the positioning results. From the simulation results by Matlab, it can be seen that this improved positioning system has improved the positioning accuracy and met the demand of the high precision positioning. Copyright \u00a9 2013, IGI Global.",
        "keywords": [
            "Correlation Inspection",
            "First-Order Difference",
            "Matched Filtering",
            "Time Difference of Arrival (TDOA)",
            "Wireless Positioning"
        ],
        "venue": "Journal of Information Technology Research",
        "year": 2013,
        "id": "yjVoADU7"
    },
    "PGFUvj7E": {
        "authors": [
            {
                "name": "Qing Wei",
                "org": "School of Computer and Information Engineering, Henan University of Economics and Law"
            },
            {
                "name": "Li Ma",
                "org": "Department of Information Technology Engineering, Yellow River Conservancy Technical Institute"
            },
            {
                "name": "Zhaogan Lu",
                "org": "School of Computer and Information Engineering, Henan University of Economics and Law"
            }
        ],
        "title": "A shortest antecedent set algorithm for mining association rules",
        "abstract": "Aiming at the redundancy problem of association rules in the mining process of mining association rules, a kind of shortest antecedent set algorithm (SASA) for mining association rules is proposed in this paper, and the algorithm is supported by the set-enumeration tree structure. The proposed algorithm is able to record a kind of subset for association rules without any information loss, and this kind of subset contains the entire generated association rule nondestructive. Experimental results show that the algorithm can significantly reduce the number of association rules, and it also improves the efficiency of analyzing the association rules for users. \u00a9 2005 - 2013 JATIT & LLS. All rights reserved.",
        "keywords": [
            "Association rule",
            "Key rule",
            "Shortest antecedent set"
        ],
        "venue": "Journal of Theoretical and Applied Information Technology",
        "year": 2013,
        "id": "PGFUvj7E"
    },
    "fcLFf0QC": {
        "authors": [
            {
                "name": "Liying Cao",
                "org": "Anhui Agricultural University"
            },
            {
                "name": "Xiaoxian Zhang",
                "org": "Software Institute"
            },
            {
                "name": "Xiaohui San",
                "org": "School of Information Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Technology"
            },
            {
                "name": "Guifen Chen",
                "org": "School of Information Technology"
            }
        ],
        "title": "Maize disease diagnosis model based on ontology and multi-agent",
        "abstract": "According to the uncertainty, dynamics and dependency of maize diseases, this paper puts forward a kind of maize disease diagnosis model combined ontology with multi-Agent. The knowledge representation of ontology provides a clear formal specification for the onset periods and symptom characteristics during maize disease occurs. Using the Agent's intelligence and the division collaboration of Agent modules, we have solved the bottleneck problem of the acquisition and representation of maize disease knowledge and improved the learning ability of the ontology. Experiments show that the model can diagnose maize diseases accurately and efficiently and has a good application prospect. \u00a9 2013 IFIP International Federation for Information Processing.",
        "keywords": [
            "intelligent diagnosis",
            "maize disease",
            "multi-Agent technology",
            "ontology"
        ],
        "venue": "IFIP Advances in Information and Communication Technology",
        "year": 2013,
        "id": "fcLFf0QC"
    },
    "tTdqbfr9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information and Technology Science"
            },
            {
                "name": "Helong Yu",
                "org": "College of Information and Technology Science"
            },
            {
                "name": "Guifen Chen",
                "org": "College of Information and Technology Science"
            },
            {
                "name": "Liying Cao",
                "org": "College of Information and Technology Science"
            },
            {
                "name": "Yueling Zhao",
                "org": "College of Information and Technology Science"
            }
        ],
        "title": "Research on construction and SWRL reasoning of ontology of maize diseases",
        "abstract": "In this paper, according to the characteristics of maize disease knowledge, OWL DL language was used to build maize diseases ontology, and the reasoning rule of maize diseases was defined by using the expressive ability of SWRL rule language.The author introduced several realizable reasoning functions,and achieved the diagnostic reasoning of maize disease knowledge by Jess inference engine.The results indicated that constructing the maize diseases ontology,and introducing SWRL rule into maize disease ontology provided an effective way for the construction of high-intelligent, shareable and reused maize disease knowledge database and diagnostic rule database. \u00a9 2013 IFIP International Federation for Information Processing.",
        "keywords": [
            "ontology of maize diseases",
            "Rule reasoning",
            "SQWRL",
            "SWRL"
        ],
        "venue": "IFIP Advances in Information and Communication Technology",
        "year": 2013,
        "id": "tTdqbfr9"
    },
    "OJSXDzKx": {
        "authors": [
            {
                "name": "Dong-Chao Ma",
                "org": "School of Information Engineering"
            },
            {
                "name": "Yuan-Yuan Jia",
                "org": "School of Computer Science"
            },
            {
                "name": "Ke Xu",
                "org": "Department of Computer Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering"
            }
        ],
        "title": "Reliability estimation on reconfigurable routing platform components",
        "keywords": [
            "Auto-test",
            "Petri net",
            "Reconfigurable",
            "Telecommunication device software"
        ],
        "venue": "Beijing Youdian Daxue Xuebao/Journal of Beijing University of Posts and Telecommunications",
        "year": 2013,
        "id": "OJSXDzKx"
    },
    "5ZBUwHGm": {
        "authors": [
            {
                "name": "Ya Na Bai",
                "org": "School of Public Health"
            },
            {
                "name": "Li Ma",
                "org": "College of Earth and Environmental Science"
            },
            {
                "name": "Qiu Ying Wang",
                "org": "Hospital Workers of Jinchuan Company"
            },
            {
                "name": "Hong Quan Pu",
                "org": "Hospital Workers of Jinchuan Company"
            },
            {
                "name": "Xiao Pei Zhang",
                "org": "Key Laboratory of Preclinical Study for New Medicine of Gansu Province"
            },
            {
                "name": "Xi Jiang Wu",
                "org": "Hospital Workers of Jinchuan Company"
            },
            {
                "name": "Xiao Qiang Xuan",
                "org": "Hospital Workers of Jinchuan Company"
            },
            {
                "name": "Ning Cheng",
                "org": "Key Laboratory of Preclinical Study for New Medicine of Gansu Province"
            }
        ],
        "title": "The mechanism of acute lung injury induced by nickel carbonyl in rats",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Biomedical and Environmental Sciences",
        "year": 2013,
        "id": "5ZBUwHGm"
    },
    "PRgL8yZ0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Communication and Information Engineering College"
            }
        ],
        "title": "An fuzzy petri net model of accident evolution process of coal and gas outburst",
        "abstract": "This article has proposed an accident evolution model of coal and gas outburst on the basis of fuzzy production rules, because the coal and gas outburst accident has the characteristic of fuzziness and uncertainty. Firstly, adverse searching method is used to reduce the initial model so as to decrease the size of the inference network and accelerate reasoning rate. And then fuzzy inference is carried out by use of parallel inference algorithms of great algebra in order to ensure more accurate infer conclusions. At the end of this article, the validity of the model is verified by an engineering example. From the conclusion, it can be found that this model can well simulate the status and role of a number of risk factors during the whole coal and gas outburst accident evolution process. \u00a9 2013 Trans Tech Publications Ltd, Switzerland.",
        "keywords": [
            "Accident evolution process",
            "Adverse searching tactics",
            "Coal and gas outburst",
            "Fuzzy petri net (FPN)",
            "Fuzzy reasoning"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "PRgL8yZ0"
    },
    "gpesdhdr": {
        "authors": [
            {
                "name": "Li Ying Cao",
                "org": "School of Information Technology"
            },
            {
                "name": "He Long Yu",
                "org": "School of Information Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Technology"
            },
            {
                "name": "Gui Fen Chen",
                "org": "School of Information Technology"
            }
        ],
        "title": "Unsupervised multi-scale fuzzy clustering algorithm application in the evaluation of soil fertility",
        "abstract": "This paper adopts statistical learning theory and optimization theory to the analysis of the algorithm theory, probe into its theoretical foundation. The existing theoretical analysis on the basis of the establishment of clustering model algorithm design, code realization and finally a lot of different data set of test, choose soil data as a test database, will be in the database on a large number of data mining experiment to verify the performance of the proposed algorithm. The test result feedback back will further deepen the theoretical research or correct theory already mistakes, new theory and will continue to guide experiments, both mutual promoting common development. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Clustering algorithm",
            "Data mining",
            "Multi-scale",
            "Unsupervised"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "gpesdhdr"
    },
    "6ThEsY31": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Information"
            },
            {
                "name": "Jingjiao Li",
                "org": "School of Information Scienceand Engineering"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information Scienceand Engineering"
            },
            {
                "name": "Hanyue Zhang",
                "org": "School of Information Scienceand Engineering"
            }
        ],
        "title": "A modified census transform based on the neighborhood information for stereo matching algorithm",
        "abstract": "Census transform is a non-parametric local transform. Its weakness is that the results relied on the center pixel too much. This paper proposes a modified Census transform based on the neighborhood information for stereo matching. By improving the classic Census transform, the new technique utilizes more bits to represent the differences between the pixel and its neighborhood information. The result image of the modified Census transform has more detailed information at depth discontinuity. After stereo correspondence, sub-pixel interpolation and the disparity refinement, a better dense disparity map can be obtained. The experiments present that the proposed algorithm has simple mechanism and strong robustness. It can improve the accuracy of matching and is applicable to hardware systems. \u00a9 2013 IEEE.",
        "keywords": [
            "Census Transform",
            "Depth Discontinuity",
            "Neighborhood Information",
            "Stereo Matching"
        ],
        "venue": "Proceedings - 2013 7th International Conference on Image and Graphics, ICIG 2013",
        "year": 2013,
        "id": "6ThEsY31"
    },
    "3YbA97up": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": "School of Information"
            },
            {
                "name": "Li Ma",
                "org": "School of Information"
            },
            {
                "name": "Peng Li",
                "org": "School of Information"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information"
            },
            {
                "name": "Bin Niu",
                "org": "School of Information"
            }
        ],
        "title": "A novel spectrum sensing algorithm for small-scale primary users detection",
        "abstract": "A novel goodness-of-fit testing based spectrum sensing method is proposed to detect the small-scale primary users (SSPUs) such as wireless microphones and mobile devices. In the proposed method, a secondary user (SU) measures the non-Gaussianity of the spectrum of the received signal using a novel test statistic. Then, the absence and presence of SSPUs can be effectively distinguished by evaluate how well the spectrum distribution of the received signal mismatch that of the noise signal. Since the decision threshold of the proposed algorithm is independent on any priory knowledge of SSPUs and noise, our method is blind and more robust to the uncertain noise than some existing spectrum sensing algorithms. Moreover, the proposed method can obtain a significant spectrum detection performance even under low signal-to-noise ratio. \u00a9 2013 IEEE.",
        "keywords": [
            ""
        ],
        "venue": "IEEE Region 10 Annual International Conference, Proceedings/TENCON",
        "year": 2013,
        "id": "3YbA97up"
    },
    "ObaPsP7z": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Information Science and Engineering, Lanzhou University"
            },
            {
                "name": "Li Shang",
                "org": "School of Information Science and Engineering, Lanzhou University"
            },
            {
                "name": "Long Zhang",
                "org": "School of Information Science and Engineering, Lanzhou University"
            },
            {
                "name": "Wei-Shi Shao",
                "org": "School of Information Science and Engineering, Lanzhou University"
            }
        ],
        "title": "An effective image edge detection algorithm - Fuzzy box-counting",
        "abstract": "Edge detection plays an important role in computer vision and image processing. Fractal and Fuzzy theory show significant effect in the edge detection and have attracted much attention. Compared with traditional edge detection methods, this paper proposes a Fuzzy Box-counting Dimension Method (FBDM). This algorithm introduces the pre-judging mechanism to improve the speed of image segmentation, and the self-adaptive dimension threshold and the voting mechanism under multi-windows to improve the accuracy of the determination of edge points. Finally, closest principle is used to clear edge and reduce noise. Experimental results show FBDM can improve the precision of image edge detection effectively without pretreatment, and it has a very superior de-noising performance. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Closest principle",
            "Edge detection",
            "Fractal dimension",
            "Pre-judging",
            "Voting mechanism"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "ObaPsP7z"
    },
    "3134sCdg": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jianpei He",
                "org": ""
            },
            {
                "name": "Dongchao Ma",
                "org": ""
            }
        ],
        "title": "A Localization Algorithm Based on Virtual Beacon Nodes for Wireless Sensor Network",
        "abstract": "The position service is becoming more and more important for WSN applications. In order to resolve the problem of low positioning accuracy in WSN, a new positioning algorithm based on virtual beacon nodes is proposed. In this algorithm, the space is divided into several equal areas by anchor nodes; PIT theory is used to estimate the preliminary regional; the best virtual beacon nodes is calculated through the approach degree; finally, an unknown nodes position can be calculated by computing the centroid of the selected anchor nodes. This algorithm adopts the RF signal to locate unknown node.It can not only avoid the overlapped error in a range-based localization algorithm, but also avoid high complexity. \u00a9 Springer-Verlag Berlin Heidelberg 2014.",
        "keywords": [
            "approach degree",
            "computing complex",
            "localization algorithm",
            "location accuracy",
            "virtual beacon node"
        ],
        "venue": "Communications in Computer and Information Science",
        "year": 2014,
        "id": "3134sCdg"
    },
    "Ju4AopQP": {
        "authors": [
            {
                "name": "Yong-Mei Zhang",
                "org": "School of Information Engineering, North China University of Technology"
            },
            {
                "name": "Yan Ji",
                "org": "Beijing Institute of Remote Sensing"
            },
            {
                "name": "Li Ma",
                "org": "School of Information Engineering, North China University of Technology"
            },
            {
                "name": "Rui Zhang",
                "org": "Key Laboratory of Science and Technology on Electronic Test and Measurement, North University of China"
            },
            {
                "name": "Jie-Qiong Li",
                "org": "School of Information Engineering, North China University of Technology"
            },
            {
                "name": "Yan Xiong",
                "org": "School of Computer Science and Technology, University of Science and Technology of China"
            }
        ],
        "title": "A recognition and change detection method for buildings in remote sensing images",
        "abstract": "For the low accuracy when only using pixel-level or feature-level change detection for high-rise building, a recognition and change detection method combined image features and experience knowledge is presented to detect changes of high-rise building in multi-temporal remote sensing images. We adopted a proposed registration algorithm combined with ratio gradient and crossing accumulative residual entropy to register SAR and panchromatic images with two different phases, identified building regions respectively using knowledge rules and utilized pixel ratio method for building change detection in recognition building regions. Experimental results show the method can effectively improve the accuracy and reduce the false acceptance rate and reject rate.",
        "keywords": [
            "Change detection",
            "Panchromatic image",
            "Recognition",
            "Registration",
            "SAR image"
        ],
        "venue": "Tien Tzu Hsueh Pao/Acta Electronica Sinica",
        "year": 2014,
        "id": "Ju4AopQP"
    },
    "COz304AX": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Li Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Peng Li",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Bin Niu",
                "org": "School of Information, Liaoning University"
            }
        ],
        "title": "Robust spectrum sensing for small-scale primary users under low signal-to-noise ratio",
        "abstract": "A novel robust detection algorithm based on goodness-of-fit test is proposed to achieve spectrum sensing for the small-scale primary users (SSPUs) including wireless microphones and mobile devices. In the proposed algorithm, a new test statistic is proposed to measure the non-Gaussianity of the power spectral density (PSD) of the received signals. Since the estimated PSD of the ambient Gauss noise theoretically follows a scaled &amp;#x03C7;2 distribution, spectrum sensing can be achieved by measuring and analyzing how far the estimated PSD of the SU's received signals deviates from the noise's PSD distribution. Moreover, theoretical analysis of decision threshold setting for the proposed algorithm is also discussed. Since the designed test statistic and decision threshold of the proposed algorithm both are independent on any priory knowledge of SSPUs and noise, our algorithm is more robust to the uncertain noise and outperforms some existing spectrum sensing algorithms even under low signal-to-noise ratio (like -30dB). \u00a9 2013 IEEE.",
        "keywords": [
            "cognitive radio",
            "goodness-of-fit",
            "kurtosis",
            "skewness",
            "spectrum sensing"
        ],
        "venue": "Proceedings - 2013 IEEE International Conference on High Performance Computing and Communications, HPCC 2013 and 2013 IEEE International Conference on Embedded and Ubiquitous Computing, EUC 2013",
        "year": 2014,
        "id": "COz304AX"
    },
    "rZT0gKFW": {
        "authors": [
            {
                "name": "Changji Wen",
                "org": ""
            },
            {
                "name": "Shengsheng Wang",
                "org": ""
            },
            {
                "name": "Xin Zhao",
                "org": ""
            },
            {
                "name": "Min Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yiting Liu",
                "org": ""
            }
        ],
        "title": "Visual dictionary for cows sow behavior recognition",
        "abstract": "Information acquisition of the cow behavior modes and regulars are very important. It is one of judgments for the manual intervention in a particular period. There is certain limitation in the way of obtaining information by using external sensors. So, firstly a modified spatial-temporal local binary pattern for feature presentation was proposed. Secondly through building a visual dictionary, the cow sow-behavior were recognized on the test video. Finally, the basic rule of cow sow-behavior was studied through the statistics occurrence frequency of specific behaviors. For verifying the efficiency of the proposed method, different experimental settings were tested for recognizing the typical sow-activities such as walking, side-lying and look-backing. One was tested on 90 groups of videos under given visual angles and the other on 30 groups of videos under the random perspective; the experiment results show that the average accuracy is 94.6% and 88.3%, respectively. The other side, a thirteen-hours video before and after delivery was using to sow-activity recognition and frequency count. The experiment results show that the average occurrence frequencies of look-backing and side-lying are 30 and 21.2, respectively. The occurrence frequencies of above two kinds of behaviors are former-low to after-high. Before delivery, the frequency of look-backing reaches to maximum 8.8 and side-lying reduces to 2.2. The results show that this method proposed reveals the basic principle of cow sow-behavior.",
        "keywords": [
            "Cows",
            "Modified local binary pattern",
            "Sow behavior",
            "Spatio-temporal interest point",
            "Visual dictionary"
        ],
        "venue": "Nongye Jixie Xuebao/Transactions of the Chinese Society for  Agricultural Machinery",
        "year": 2014,
        "id": "rZT0gKFW"
    },
    "poQIXKKB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "North China University of Technology"
            },
            {
                "name": "Guoqing Wang",
                "org": "North China University of Technology"
            },
            {
                "name": "Dongchao Ma",
                "org": "North China University of Technology"
            },
            {
                "name": "Jianpei He",
                "org": "North China University of Technology"
            }
        ],
        "title": "IP communication optimization for 6LoWPAN-based wireless sensor networks",
        "abstract": "The emergence of 6LoWPAN makes it possible that Wireless Sensor Networks access to the Internet. However, the cost of IP communication between 6LoWPAN wireless sensor node and external internet node is still relatively high. This paper proposed a new addressing configuration and compression scheme in 6LoWPAN network called IPHC-NAT, which largely reduced the proportion of the IP header in 6LoWPAN packet, designed and constructed a bidirectional data transmission gateway to connect 6LoWPAN wireless sensor node with IPv6 client. The experimental results show the feasibility of the design of IPHC-NAT and the data transmission efficiency has significantly been improved compared to the original 6LoWPAN network.",
        "keywords": [
            "6LoWPAN",
            "Gateway",
            "IPHC",
            "NAT",
            "Wireless Sensor Networks"
        ],
        "venue": "Sensors and Transducers",
        "year": 2014,
        "id": "poQIXKKB"
    },
    "is2cDWpo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Gui Fen Chen",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Li Ying Cao",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Yue Ling Zhao",
                "org": "Jilin Agricultural University"
            }
        ],
        "title": "Research on evaluation of soil fertilities of farmland at county level in nongan based on data mining",
        "abstract": "This research used the method of rough set and decision tree in data mining, building the evaluation model of soil fertility, to evaluate NongAn of Jilin province farmland productivity. Results show that the NongAn of arable land is divided into six grades, the fertility of grade one to six account for 6.77%, 14.29%, 23.78%, 23.51%, 20.13%, and 11.54% respectively. The farmland productivity difference is significant. The evaluation model of the evaluation results are in conformity with actual farmland productivity NongAn, avoiding the evaluation differences caused by the subjective factor, can effectively improve the soil fertility level classification accuracy and objectivity.",
        "keywords": [
            "Data mining",
            "Decision tree",
            "Evaluation of Soil Fertilities of Farmland",
            "Rough set"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "is2cDWpo"
    },
    "huN2fOil": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information and Technology Science"
            },
            {
                "name": "Gui Fen Chen",
                "org": "College of Information and Technology Science"
            }
        ],
        "title": "The optimization algorithm and applied in soil fertility evaluation based on data mining",
        "abstract": "Clustering, rough sets and decision tree theory were applied to the evaluation of soil fertility levels, and provided new ideas and methods among the spatial data mining and knowledge discovery. In the experiment, the rough sets - decision tree evaluation model establish by 1400 study samples, the accuracy rate is 92% of the test. The results show: model has good generalization ability; the use of rough sets attribute reduction, can remove redundant attributes, can reduce the size of decision tree decision-making model, reduce the decision-making rules and improving the decision-making accuracy, using the combination of rough set and decision tree decision-making method to infer the level of a large number of unknown samples.",
        "keywords": [
            "Clustering",
            "Data mining",
            "Decision tree",
            "Productivity grade",
            "Rough set",
            "Soil evaluation"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "huN2fOil"
    },
    "b0w93ZIq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Communication and Information Engineering, Xi'An University of Science and Technology"
            }
        ],
        "title": "Research on method of emergency aid decision-making based on optimized CBR for coal and gas outburst accidents",
        "abstract": "Coal and gas outburst accident is one of the most serious nature disasters restricting coal mine safety production. In the view of current conditions of its multiple influencing factors and unclear outburst mechanism, a method of emergency aid decision-making based on optimized CBR for coal and gas outburst accidents has proposed in this article, which can efficiently retrieve existing similar case so as to assist emergency commanding officers make decisions quickly and efficiently to minimize the loss of accidents. This article has put forward a kind of design process of emergency aid decision-making based on Cognition-Case Model for coal and gas outburst accidents, on which a two-level case-retrieve tactic on the basis of cluster analysis and a kind of case optimized retrieval algorithm based on global similarity are proposed. The result of instance validation shows that the method of emergency aid decision-making based on optimized CBR for coal and gas outburst accidents in this paper is reasonable and effective. \u00a9 2013 IEEE.",
        "keywords": [
            "Aid Decision-making",
            "CBR",
            "Coal and Gas Outburst",
            "Emergency"
        ],
        "venue": "2013 IEEE Conference Anthology, ANTHOLOGY 2013",
        "year": 2014,
        "id": "b0w93ZIq"
    },
    "qriIGdYz": {
        "authors": [
            {
                "name": "Shugang Li",
                "org": ""
            },
            {
                "name": "Hongni Gao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Research and modeling on flow of coal mine emergency plan based on Petri net",
        "abstract": "This paper has studied the flow of emergency plan for coal mine on the basis of Petri nets technology. Depending on the analysis of coal mine emergency response process, the theoretical framework of emergency plan has been established as well as the emergency business process of real world. Then, by using of Petri nets modeling technology, workflow modeling of coal mine emergency plan is established, and systematization of coal mine emergency rescue process is achieved. All the work has provided positive guidance for the coal mine emergency rescue. \u00a9 2013 IEEE.",
        "keywords": [
            "coal mine",
            "emergency plan",
            "Petri nets",
            "process modeling"
        ],
        "venue": "2013 IEEE Conference Anthology, ANTHOLOGY 2013",
        "year": 2014,
        "id": "qriIGdYz"
    },
    "2biyuek7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Communication and Information, Xi'an University of Science and Technology"
            },
            {
                "name": "Shancheng Tang",
                "org": "School of Communication and Information, Xi'an University of Science and Technology"
            },
            {
                "name": "Jing Wang",
                "org": "School of Communication and Information, Xi'an University of Science and Technology"
            },
            {
                "name": "Anxin Zhao",
                "org": "School of Electrical Engineering, Xi'an Jiaotong University"
            }
        ],
        "title": "Dynamic feedback job scheduling algorithm in cloud computing",
        "abstract": "Aiming at the defectiveness in the feedback mechanism of current Hadoop scheduling algorithms in a multi-user and heterogeneous environment, a dynamic job scheduling algorithm with feedback mechanism is proposed, where a kind of queues theory model is introduced, a single queue design and multiple resource pool service windows are adopted. All jobs are submitted to a single queue which supports priority, and then the job with the highest priority is scheduled to the free resource pool window to run by the job distributing and controlling module. With its own heartbeat mechanism of Hadoop cluster, the job-related running data, such as initializing time and running time, are transmitted to the parametric statistics module to get the actual mean arrival rate and service rate to transfer to the feedback mechanism module. The theoretical values of mean staying time and queue-length can be calculated by this job scheduling model and compared with the actual values. If the difference is larger than the threshold value, the core parameters are suitably adjusted to make the difference converging to the threshold value, which can schedule the jobs with larger mean staying time and queue-length to the resource pool service window with slots. Simulations demonstrate that this scheduling algorithm is advantageous in scheduling efficiency and load balancing compared with those classic ones. The mean staying time is shortened by 57% and 19% compared with FIFO and FAIR scheduling algorithms, and the mean queue-length is reduced by 50% and 37%, respectively.",
        "keywords": [
            "Cloud computing",
            "Feedback mechanism",
            "Hadoop clusters",
            "Job scheduling",
            "Queues theory"
        ],
        "venue": "Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University",
        "year": 2014,
        "id": "2biyuek7"
    },
    "0iFTHBSq": {
        "authors": [
            {
                "name": "Fang Hu",
                "org": "Information Engineering Institute, Hubei University of Chinese Medicine"
            },
            {
                "name": "Dan Xie",
                "org": "Information Engineering Institute, Hubei University of Chinese Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Information Engineering Institute, Hubei University of Chinese Medicine"
            },
            {
                "name": "Shaowu Shen",
                "org": "Information Engineering Institute, Hubei University of Chinese Medicine"
            },
            {
                "name": "Jianchao Cai",
                "org": "Institute of Geophysics and Geomatics, China University of Geosciences"
            }
        ],
        "title": "A new evolution model of community based on improved DLA in complex networks",
        "abstract": "Community structure is one of the most important characteristics in complex networks. The formation of clusters in fractal system has the characteristics of randomness and self-similarity, which is similar to the process of community evolution in complex networks. In this paper, using the classical model DLA (Diffusion-limited Aggregation) in fractal technology, a new evolution model of community based on improved DLA in complex networks is proposed. This model is used to simulate the dynamic community evolutionary process in actual world. The simulation results show that the network generated by this presented model has distinct community structure and the characteristic of small-world, i.e., small average path length and big average clustering coefficient. With the expanding of network scale, under the condition of the same node number, the network which is generated from this model with more number of communities in initialization will have shorter average path length and bigger average clustering coefficient than the one with less number of communities in initialization. \u00a9 2014 ejge.",
        "keywords": [
            "Community structure",
            "Evolution model",
            "Fractal dynamics",
            "Improved diffusion-limited aggregation"
        ],
        "venue": "Electronic Journal of Geotechnical Engineering",
        "year": 2014,
        "id": "0iFTHBSq"
    },
    "b8eb09AR": {
        "authors": [
            {
                "name": "Peiwu Li",
                "org": "Department of General Surgery, First Affiliated Hospital, Chongqing Medical University"
            },
            {
                "name": "Xu Fu",
                "org": "Department of Emergency, Lanzhou University Second Hospital"
            },
            {
                "name": "Yan Lu",
                "org": "Department of Clinical Laboratory, San Aitang Hospital"
            },
            {
                "name": "Wen Yin",
                "org": "Department of Emergency, Lanzhou University Second Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Emergency, Lanzhou University Second Hospital"
            },
            {
                "name": "Zhongxue Fu",
                "org": "Department of General Surgery, First Affiliated Hospital, Chongqing Medical University"
            }
        ],
        "title": "Cardiovascular effects of endothelin-1",
        "abstract": "Endothelin-1",
        "keywords": [
            "Baroreflex sensitivity",
            "cardiovascular",
            "endothelin receptors",
            "endothelin-11-31",
            "nucleus tract solitarius"
        ],
        "venue": "NeuroReport",
        "year": 2014,
        "id": "b8eb09AR"
    },
    "aIsTlGkZ": {
        "authors": [
            {
                "name": "Weishi Shao",
                "org": ""
            },
            {
                "name": "Li Shang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhongshi Shao",
                "org": ""
            },
            {
                "name": "Xinfeng Ying",
                "org": ""
            }
        ],
        "title": "Hybrid differential evolution/estimation of distribution algorithm based on adaptive incremental learning",
        "abstract": "Estimation of Distribution Algorithm (EDA) can describe the relationship between the variables with its probabilistic model, which has the good global searching ability. But its convergence speed is too fast, so it is easy to trap in the local optimum, while Differential Evolution (DE) has the good capability of local searching. In response to these issues, a hybrid DE/EDA based on adaptive incremental learning is proposed in this paper, which introduces the factor of the excellent population based on adaptive incremental learning to adjust these tow algorithms with an adaptive strategy, and accelerates the convergence speed. Meantime, the Markov chain is established for this algorithm and its global convergence is also proved with the theory of stochastic processes. The experimental results on eight benchmark functions demonstrate its global convergence. 1553-9105/Copyright \u00a9 2014 Binary Information Press.",
        "keywords": [
            "Adaptive strategy",
            "DE",
            "EDA",
            "Incremental learning",
            "Markov chain"
        ],
        "venue": "Journal of Computational Information Systems",
        "year": 2014,
        "id": "aIsTlGkZ"
    },
    "TWsjGjLK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "North China University of Technology"
            },
            {
                "name": "Yanan Song",
                "org": "North China University of Technology"
            },
            {
                "name": "Dongchao Ma",
                "org": "North China University of Technology"
            }
        ],
        "title": "Clustering routing protocol based on real-time constraints in WSNs",
        "abstract": "In some applications, the requirements for real time data in wireless sensor networks (WSNs) is very high. Thus the interest for real time research is brought. There are many factors affecting the real time of data in WSNs and routing protocol is one of the most important factors. This article proposed a clustering routing protocol based on real-time constraints (CRPRTC) after studying numerous routing protocols of real-time applications. The protocol is designed by combining the priorities of nodes with different types and routing protocols. Through simulation, data transmission delay of CRPRTC is smaller than LEACH protocol, and CRPRTC also can reduce energy consumption and prolong the network\u2019s life cycle.",
        "keywords": [
            "CRPRTC",
            "Priority",
            "Real time",
            "Routing protocol",
            "WSNs"
        ],
        "venue": "Communications in Computer and Information Science",
        "year": 2015,
        "id": "TWsjGjLK"
    },
    "e6zYLUOm": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Nuclear Power Technology Research and Development Center"
            },
            {
                "name": "Teng Hu",
                "org": "State Nuclear Power Technology Research and Development Center"
            },
            {
                "name": "Shui Ji",
                "org": "State Nuclear Power Technology Research and Development Center"
            },
            {
                "name": "Huajian Chang",
                "org": "Institute of Nuclear and New Energy Technology"
            }
        ],
        "title": "A metal layer heat transfer behavior experiment to support CAP1400 IVR strategy",
        "abstract": "In-vessel retention (IVR) is an important severe accident management strategy. The characteristics of the heat transfer and the calculation of heat flux in metal layer are both critical problems for IVR strategy. After the core has melted, a metal layer mainly composed of Fe and Zr will form as the top layer of the molten pool inside the lower head of reactor vessel. The Globe-Dropkin (G-D) correlation has been widely used to calculate the heat flux in the metal layer. However, the Rayleigh number (Ra) for the newly developed China Advanced Passive Plant CAP1400 (\u223c10",
        "keywords": [
            ""
        ],
        "venue": "Advances in Thermal Hydraulics 2012, ATH 2012",
        "year": 2012,
        "id": "e6zYLUOm"
    },
    "MYhKlo1E": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Nuclear Hua Qing(Beijing) Nuclear Power Technology RandD Centre Co., Ltd, State Nuclear Power Research Institute, Future Science and Technology Park"
            },
            {
                "name": "Jing Li",
                "org": "State Nuclear Hua Qing(Beijing) Nuclear Power Technology RandD Centre Co., Ltd, State Nuclear Power Research Institute, Future Science and Technology Park"
            },
            {
                "name": "Shui Ji",
                "org": "State Nuclear Hua Qing(Beijing) Nuclear Power Technology RandD Centre Co., Ltd, State Nuclear Power Research Institute, Future Science and Technology Park"
            },
            {
                "name": "Huajian Chang",
                "org": "Institute of Nuclear and New Energy Technology, Tsinghua University"
            }
        ],
        "title": "Turbulent convection experiment at high Rayleigh number to support CAP1400 IVR strategy",
        "abstract": "Abstract The characteristics of the heat transfer and the calculation of heat flux in metal layer are both the critical problems for in-vessel retention (IVR) strategy. Turbulent convection occurs in the metal layer when the Rayleigh number (Ra) becomes sufficient high. The Globe-Dropkin (G-D) correlation (Globe and Dropkin, 1959) and Chu-Churchill (C-C) correlation (Churchill and Chu, 1975) have been widely used to calculate the heat flux in the metal layer, where the valid range of the Ra is from 1.5 \u00d7 10<sup>5</sup> to 6.8 \u00d7 10<sup>8</sup> in G-D correlation and less than 10<sup>12</sup> in C-C correlation. However, with the increase of reactor power, both the Rayleigh number and the rate of heat transfer below the bottom of metal layer of the molten pool will increase, and in this case the Rayleigh number even can reach 10<sup>11</sup> for the China Advanced Passive Plant CAP1400. Accordingly, the G-D correlation is not suitable for the CAP1400. Therefore, our experiment purposes are to establish the appropriate correlation at high Ra for the CAP1400 and predict the axial and radial distribution of the heat transfer in the metal layer with the heat transfer behavior of metal layer experiment (HELM) facility. The experiments are divided into two parts. Each part concerns 39 runs and 47 experimental conditions. Its corresponding results are obtained at middle Prandtl number (Pr = 7 for water) and the Nusselt number is found to be proportional to Ra<sup>0.315</sup> in the range 3.93 \u00d7 10<sup>8</sup> < Ra < 3.57 \u00d7 10<sup>12</sup>. Furthermore, the experiment results can predict the relationship between axial and radial heat transfer well.",
        "keywords": [
            ""
        ],
        "venue": "Nuclear Engineering and Design",
        "year": 2015,
        "id": "MYhKlo1E"
    },
    "4eMCTmc4": {
        "authors": [
            {
                "name": "Hongjing Wei",
                "org": "Center of Network Management"
            },
            {
                "name": "Li Ma",
                "org": "Center of Network Management"
            },
            {
                "name": "Guofeng Sun",
                "org": "Center of Network Management"
            },
            {
                "name": "Jun Jia",
                "org": "Center of Network Management"
            }
        ],
        "title": "Modulation method for infrared communication based on a MEMS Planck infrared source",
        "abstract": "Infrared communication in the near ground free space has both military and civilian potential. To meet the requirements of infrared communication based on a micro-electro-mechanical system Planck infrared source/radiator, we propose a modulation method with large code information content, strong confidentiality, and a high recognition rate. With the characteristics of mid-infrared light, a long-range and anti-EMI wireless communication system is available. The information code is loaded on the carrier signal generated by the infrared source with specific frequency. Taking a 3 \u00d7 3 array system for an instance in our work, the design principle and implementation procedure of encoding and modulation is discussed. The total information content of the optical dynamic code is 1.5 kbytes. The communication system could transmit data in the bound rate of 900 bit/s with a photoelectric code recognition rate of 96.4% and an effective information content of 190 bytes. \u00a9 2012 Society of Photo-Optical Instrumentation Engineers (SPIE).",
        "keywords": [
            "Communication",
            "Encoding",
            "Infrared source",
            "Modulation"
        ],
        "venue": "Optical Engineering",
        "year": 2012,
        "id": "4eMCTmc4"
    },
    "sokmLnpi": {
        "authors": [
            {
                "name": "Yasheng Jin",
                "org": "Key Lab of China's National Linguistic Information Technology"
            },
            {
                "name": "Li Ma",
                "org": "Key Lab of China's National Linguistic Information Technology"
            }
        ],
        "title": "Acoustic analysis of standard arabic plosives",
        "abstract": "This paper has used the research theory and method of experimental phonetics and Speechlab software (Peking university) and Matlab voice analysis platform to analyze and describe the standard Arabic plosives though the atlases such as wave pattern broadband sonogram amplitude curve and logarithm spectrum and some acoustic parameters such as duration and the mean of the amplitude. This paper has further described and analyzed the standard Arabic plosives from the microscopic aspects. And using the method of experimental phonetics to understand the acoustic characteristics of the standard Arabic plosives. \u00a9 2012. The authors - Published by Atlantis Press.",
        "keywords": [
            "Duration",
            "Energy",
            "Logarithm spectrum",
            "The standard arabic plosives"
        ],
        "venue": "Proceedings of the 2012 National Conference on Information Technology and Computer Science, CITCS 2012",
        "year": 2012,
        "id": "sokmLnpi"
    },
    "XDu0CCuY": {
        "authors": [
            {
                "name": "Yu Xiang",
                "org": "School of Management and Economics"
            },
            {
                "name": "Ping Zou",
                "org": "School of Management and Economics"
            },
            {
                "name": "Li Ma",
                "org": "Library of KMUST"
            }
        ],
        "title": "Multi-attribute group decision making based on biased information sampling model and generalized trapezoidal fuzzy numbers",
        "abstract": "A multi-attribute group decision making (MAGDM) method, based on comprehensive satisfaction evaluations that are derived from the preference of all decision makers, is presented to solve the decision data sampling problems in a fuzzy situation where the decision data and weights of all attributes take the form of generalized trapezoidal fuzzy numbers (GTFN). First, some important properties of this new method are defined, such as the calculation rules of biased information sampling model, the definition of MAGDM, the concept and the centroid point of GTFN, the method of linguistic terms transformed into GTFN. Second, the procedure of this new MAGDM method is described in detail, a centroid-based measure is developed to calculate the distance from centroid point of GRFN to its origin point, and the ranking index of alternatives based on comprehensive satisfaction evaluations is developed to replace the measure in traditional method. Finally, in this paper, a numerical example is given to illustrate this MAGDM method. \u00a9 2012 IEEE.",
        "keywords": [
            "biased information sampling mode",
            "centroid-based measure",
            "generalized trapezoidal fuzzy numbers",
            "multi-attribute group decision making"
        ],
        "venue": "Proceedings - 2012 IEEE 12th International Conference on Computer and Information Technology, CIT 2012",
        "year": 2012,
        "id": "XDu0CCuY"
    },
    "jqFLImIt": {
        "authors": [
            {
                "name": "Yu Xiang",
                "org": "School of Management and Economics"
            },
            {
                "name": "Ping Zou",
                "org": "School of Management and Economics"
            },
            {
                "name": "Li Ma",
                "org": "Library of KMUST"
            }
        ],
        "title": "Dempster-Shafer theory as an applied approach to scenario forecasting based on imprecise probability",
        "abstract": "Scenarios are detailed descriptions of a system's possible future. Unlike the traditional method that a set of scenarios is presented without quantifying any degree of confidence or likelihood, imprecise probability is introduced to solve the scenario-forecast problem. This allows us to define upper and lower bound, a kind of degree of uncertainty, for any given future with its belief function and plausibility function derived from Dempster-Shafer Theory. Then Zhang's rule of combination is introduced as an applied approach to improve decision making based on a set of scenarios all hold equally credible but inconsistent with beliefs about the future. \u00a9 2012 IEEE.",
        "keywords": [
            "Dempster-Shafer theory",
            "imprecise probability",
            "scenario forecasting"
        ],
        "venue": "Proceedings - 2012 IEEE 12th International Conference on Computer and Information Technology, CIT 2012",
        "year": 2012,
        "id": "jqFLImIt"
    },
    "183wmzoi": {
        "authors": [
            {
                "name": "Yu Xiang",
                "org": "School of Management and Economy"
            },
            {
                "name": "Ping Zou",
                "org": "School of Management and Economy"
            },
            {
                "name": "Li Ma",
                "org": "Library"
            }
        ],
        "title": "Multi-attribute group decision-making based on rapid self-adjusting delphi method with biased information sampling",
        "abstract": "multi-attribute group decision-making model (MAGDMM) based on a rapid self-adjusting method is presented to solve problems that take place in the procedure of conventional Delphi decision making model, such as a complicated and cumbersome processing procedure with a notable outcome lag, biased decision results caused by group psychological factors, etc. This model introduces the comprehensive satisfaction evaluation technology, developed according to biased information sampling model, into the Delphi method to improve its rapid processing and self-adjusting abilities. Moreover, as an illustrative example, the curricula-variable problem in colleges is solved by using this new model. Results show that there are no complex trade-offs when judging decision values and weights, and it significantly improves the performance of convergency.",
        "keywords": [
            "Biased information sampling",
            "Comprehensive satisfaction",
            "Delphi method",
            "Multiple-attribute group decision making"
        ],
        "venue": "Beijing Gongye Daxue Xuebao/Journal of Beijing University of Technology",
        "year": 2013,
        "id": "183wmzoi"
    },
    "NzMb9xCe": {
        "authors": [
            {
                "name": "Shiping Zhu",
                "org": ""
            },
            {
                "name": "Zhichao Guo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Shadow removal with background difference method based on shadow position and edges attributes",
        "abstract": "This article presents a shadow removal algorithm with background difference method based on shadow position and edges attributes. First, a novel background subtraction method is proposed to obtain moving objects. This method mainly includes three parts, namely detecting the moving regions approximately by calculating the inter-frames differences of symmetrical frames and counting the static index of each probable moving point; modeling for background by the statistics of brightness information and updating this model combining motion templates; then extracting moving objects and its edges. Second, based on the above processing, we suppress shadows in the HSV color space first, then the direction of shadow is determined by shadow edges and positions combining with the horizontal and vertical projections of the edge image, respectively, the position of the shadow is located accurately through proportion method, the shadow can be removed finally. Experimental results indicate that the proposed method is easy to be realized and can determine the direction of the shadow adaptively, then eliminate the shadow and extract the whole moving object accurately, especially when the chrominance invariant principle is ineffective. \u00a9 2012 Zhu et al.; licensee Springer.",
        "keywords": [
            "Background subtraction",
            "Edge attributes",
            "HSV",
            "Shadow position",
            "Shadow removal"
        ],
        "venue": "Eurasip Journal on Image and Video Processing",
        "year": 2012,
        "id": "NzMb9xCe"
    },
    "48juHGlC": {
        "authors": [
            {
                "name": "Shi-Ping Zhu",
                "org": "Department of Measurement Control and Information Technology"
            },
            {
                "name": "Zhi-Chao Guo",
                "org": "Department of Measurement Control and Information Technology"
            },
            {
                "name": "Jie Gao",
                "org": "Department of Measurement Control and Information Technology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Measurement Control and Information Technology"
            }
        ],
        "title": "A video object segmentation algorithm based on Snake models",
        "abstract": "A new video object segmentation algorithm based on the improved greedy Snake model is proposed to solve the problem of object tracking. This algorithm combines temporal and spatial information together. Firstly, the video sequence can be divided into segments due to the fact that the movement trend of adjacent frames remains similar in a short period of time, and each segment has k frames; Secondly, the first two frames of each segment are recognized as key frames, and the rough contours of the moving object in the first two frames are acquired automatically by using the motion detection; Thirdly, the improved inter-frame greedy Snake iteration is applied to get the precise contour; Fourthly, the intra-frame moving vectors of the moving object centers in the key frames are used to predicate the initial contours of the moving object in the subsequent frames; Fifthly, the improved inter-frame greedy Snake iteration is applied for the non-key frames to get the precise contours on the basis of the initial contours, and then the video object segmentation can be realized for all the frames. Compared with the traditional methods, the proposed algorithm overcomes the disadvantages of drawing the initial contour manually. Furthermore, the greedy Snake method in the spatial domain has been improved with high accuracy, speed and many other obvious advantages. Experimental results indicate that the new method realizes the corresponding match of adjacent moving objects and gains accurate segmentation results through the improved greedy Snake method.",
        "keywords": [
            "Greedy Snake algorithm",
            "Snake model",
            "Spatial-temporal integration",
            "Video segmentation"
        ],
        "venue": "Guangdianzi Jiguang/Journal of Optoelectronics Laser",
        "year": 2013,
        "id": "48juHGlC"
    },
    "pVpktKsp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "National Key Laboratory of Science and Technology on Aero-Engine Aero-Thermodynamics, School of Energy and Power Engineering, Beihang University"
            },
            {
                "name": "Lipeng Lu",
                "org": "National Key Laboratory of Science and Technology on Aero-Engine Aero-Thermodynamics, School of Energy and Power Engineering, Beihang University"
            },
            {
                "name": "Jian Fang",
                "org": "National Key Laboratory of Science and Technology on Aero-Engine Aero-Thermodynamics, School of Energy and Power Engineering, Beihang University"
            },
            {
                "name": "Qiuhui Wang",
                "org": "National Key Laboratory of Science and Technology on Aero-Engine Aero-Thermodynamics, School of Energy and Power Engineering, Beihang University"
            }
        ],
        "title": "A study on turbulence transportation and modification of Spalart-Allmaras model for shock-wave/turbulent boundary layer interaction flow",
        "abstract": "It is of great significance to improve the accuracy of turbulence models in shock-wave/boundary layer interaction flow. The relationship between the pressure gradient, as well as the shear layer, and the development of turbulent kinetic energy in impinging shock-wave/turbulent boundary layer interaction flow at Mach 2.25 is analyzed based on the data of direct numerical simulation (DNS). It is found that the turbulent kinetic energy is amplified by strong shear in the separation zone and the adverse pressure gradient near the separation point. The pressure gradient was non-dimensionalised with local density, velocity, and viscosity. Spalart-Allmaras (S-A) model is modified by introducing the non-dimensional pressure gradient into the production term of the eddy viscosity transportation equation. Simulation results show that the production and dissipation of eddy viscosity are strongly enhanced by the modification of S-A model. Compared with DNS and experimental data, the wall pressure and the wall skin friction coefficient as well as the velocity profile of the modified S-A model are obviously improved. Thus it can be concluded that the modification of S-A model with the pressure gradient can improve the predictive accuracy for simulating the shock-wave/turbulent boundary layer interaction. \u00a9 2014 Production and hosting by Elsevier Ltd. on behalf of CSAA & BUAA.",
        "keywords": [
            "Eddy viscosity",
            "Pressure gradient",
            "Shock-wave/turbulent boundary layer interaction",
            "Spalart-Allmaras model",
            "Turbulent kinetic energy transport property"
        ],
        "venue": "Chinese Journal of Aeronautics",
        "year": 2014,
        "id": "pVpktKsp"
    },
    "DWT05WR2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Economic and Management School"
            },
            {
                "name": "Yang Liu",
                "org": "Economic and Management School"
            },
            {
                "name": "Yong Niu",
                "org": "Economic and Management School"
            }
        ],
        "title": "Credit ration by control of cognition difference",
        "abstract": "This paper introduces the cognition difference in the risk of investment projects between banks and enterprises into the model to analyze the relationship between risk cognition difference and the degree of credit rationing. Besides, it simulates the model and the result suggests these two are positively correlated. It is concluded that credit rationing will worsen as risk cognition difference coefficient increases. Thus, an effective way to relieve the credit rationing is to mitigate the different cognitions of risk on projects between banks and enterprises. \u00a9 2012 Chinese Assoc of Automati.",
        "keywords": [
            "bank",
            "control",
            "credit ration",
            "Risk cognition"
        ],
        "venue": "Chinese Control Conference, CCC",
        "year": 2012,
        "id": "DWT05WR2"
    },
    "cIoCgpOM": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Finance"
            },
            {
                "name": "Miao Liu",
                "org": "Business School"
            },
            {
                "name": "Junxun Dai",
                "org": "Department of Finance"
            },
            {
                "name": "Xian Huang",
                "org": "Department of Finance"
            }
        ],
        "title": "Capital requirements of commercial banks and lending discrimination against small businesses: Theory and empirical evidence from China",
        "abstract": "The difficulty involved with acquiring a small business loan has become a serious problem that threatens to hamper the growth of world economy. This paper constructs a theoretical model framework of bank lending behavior under both interest rate control and interest rate liberation. The impacts surrounding the implementation of capital adequacy requirements on banks' lending behavior are analyzed with regards to this baseline model. Simulations and empirical tests are then conducted on the model to identify the correlation between the implementation of capital requirements and lending discrimination against small businesses. The findings suggest that commercial banks do discriminate against small businesses in lending operations, and capital requirements would intensify such discrimination, making small business loans more difficult to obtain. Financial supervisory authority should take more flexible measures for capital supervision and adequately amend the existing regulatory provisions to encourage and motivate commercial banks to grant small business loans and thus mitigate lending discrimination.",
        "keywords": [
            "Capital requirements",
            "Lending discrimination",
            "Small businesses"
        ],
        "venue": "Annals of Economics and Finance",
        "year": 2013,
        "id": "cIoCgpOM"
    },
    "iHbzZnm0": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Finance"
            },
            {
                "name": "Miao Liu",
                "org": "Business School"
            },
            {
                "name": "Junxun Dai",
                "org": "Department of Finance"
            },
            {
                "name": "Xian Huang",
                "org": "Department of Finance"
            }
        ],
        "title": "Capital requirements of commercial banks and lending discrimination against small businesses: Theory and empirical evidence from China",
        "abstract": "The diffculty involved with acquiring a small business loan has become a serious problem that threatens to hamper the growth of world economy. This paper constructs a theoretical model framework of bank lending behav- ior under both interest rate control and interest rate liberation. The impacts surrounding the implementation of capital adequacy requirements on banks' lending behavior are analyzed with regards to this baseline model. Simulations and empirical tests are then conducted on the model to identify the correlation between the implementation of capital requirements and lending discrimina- tion against small businesses. The findings suggest that commercial banks do discriminate against small businesses in lending operations, and capital re- quirements would intensify such discrimination, making small business loans more diffcult to obtain. Financial supervisory authority should take more flexible measures for capital supervision and adequately amend the existing regulatory provisions to encourage and motivate commercial banks to grant small business loans and thus mitigate lending discrimination.",
        "keywords": [
            "Capital requirements",
            "Lending discrimination",
            "Small businesses"
        ],
        "venue": "Annals of Economics and Finance",
        "year": 2013,
        "id": "iHbzZnm0"
    },
    "hSPISQog": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Finance"
            },
            {
                "name": "Zhongyuan Duan",
                "org": "Department of Finance"
            },
            {
                "name": "Huadan Yu",
                "org": "Department of Finance"
            }
        ],
        "title": "The transmission mechanism and effectiveness of the Fed's Operation Twist",
        "abstract": "The Fed's Operation Twist (OT) is a variation of conventional open-market operations. However, as an unconventional monetary policy, its transmission mechanism and effectiveness need further exploration. In this paper, a macro-economic system is set up, which not only includes the central bank, commercial banks, and enterprises, but also covers a range of credit markets, bond markets and commodity markets. In order to analyze the transmission mechanisms of Operation Twist, the limit solution of nonhomogeneous linear equations is introduced. The impact of Operation Twist on the U.S. and world economies is studied quantitatively by selecting 24 non-equal frequency series of variables belonging to 7 categories: Treasury yield, quantity of loans of commercial banks, unemployment rate, inflation rate, GDP, exchange rate and trade. The TRAMO/SEATS technique is used to identify the structural change points of these series and make predictions. Results show that, in general, the effects of Operation Twist are not quiet ideal. Since Operation Twist is a policy designed to \"fine-tune\" the economy, the macroeconomic regulators should establish an organic system integrating monetary as well as fiscal policies, strengthening its coordination of interests between different nations so as to ensure better regulation on the macroeconomy.",
        "keywords": [
            "Effect analysis",
            "Monetary policy",
            "Operation twist",
            "Transmission mechanism"
        ],
        "venue": "Romanian Journal of Economic Forecasting",
        "year": 2013,
        "id": "hSPISQog"
    },
    "xgiC30eV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Biology"
            },
            {
                "name": "Ya-hui Zhao",
                "org": "Key Laboratory of the Zoological Systematics and Evolution"
            }
        ],
        "title": "Cavefish of china",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Encyclopedia of Caves",
        "year": 2012,
        "id": "xgiC30eV"
    },
    "GeJYoVaF": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Distribution projection selection of logistics enterprise based on fuzzy clustering analysis",
        "abstract": "The index system is established according to the reality of logistics enterprise, and fuzzy clustering analysis is used to cluster their distribution customers. Then a fuzzy similar matrix with characteristic function is constituted, the transitive closure of fuzzy similar matrix is computed. According to transitive closure, different \u03bb-cut of fuzzy set are clustered, and the rational classification result is gotten. The result can offer a reference for the decision making of the logistics enterprise. \u00a9 2012 TSI Press.",
        "keywords": [
            "distribution scheme",
            "fuzzy clustering analysis",
            "index system",
            "logistics enterprise"
        ],
        "venue": "World Automation Congress Proceedings",
        "year": 2012,
        "id": "GeJYoVaF"
    },
    "NyZaj1z0": {
        "authors": [
            {
                "name": "Jie Qu",
                "org": ""
            },
            {
                "name": "Guangyong Chen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ming Li",
                "org": ""
            }
        ],
        "title": "The design policy of large information system security protection based on classified protection",
        "abstract": "This paper brought forward the layered protection of defense-in-depth on the basis of analyzing information classified protection core strategy and large corporations' net structure, management and security actuality. Different information systems in different domains are protected according to their security classes. At the same time, the relationship between the domains and their boundaries should be defined, and the protection of domains inside and boundary are implemented. The protection layers are gradually deployed breadth wise, the protection strength are increased lengthways. Finally the objective of defense-in-depth is reached, the protection capability of enterprise's information system is enhanced. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Classified protection",
            "Defense-in-depth",
            "Protection between domains",
            "Protection of inside domains",
            "Security domain"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "NyZaj1z0"
    },
    "zSX1AJyK": {
        "authors": [
            {
                "name": "Huafeng Ding",
                "org": "Mechanics and Robotics, University of Duisburg-Essen"
            },
            {
                "name": "Weijuan Yang",
                "org": "National Engieering Research Center for Equipment and Technology of Cold Strip Rolling, Yanshan University"
            },
            {
                "name": "Peng Huang",
                "org": "National Engieering Research Center for Equipment and Technology of Cold Strip Rolling, Yanshan University"
            },
            {
                "name": "Li Ma",
                "org": "National Engieering Research Center for Equipment and Technology of Cold Strip Rolling, Yanshan University"
            },
            {
                "name": "Andr\u00e9s Kecskem\u00e9thy",
                "org": "Mechanics and Robotics, University of Duisburg-Essen"
            }
        ],
        "title": "Generation of planar kinematic chains with one multiple joint",
        "abstract": "It is very important to synthesize as many feasible kinematic structures of mechanisms as possible in the conceptual design of mechanisms. Besides simple joint mechanisms, multiple joint mechanisms are also widely used in various mechanical systems. This paper proposes an automatic method for the synthesis of planar multiple joint kinematic chains which are seldom addressed in literature. The bicolor topological graph and the bicolor contracted graph are adopted to represent the topological structures of multiple joint kinematic chains. The characteristic number string of bicolor topological graphs is proposed and used to detect efficiently isomorphism in the synthesis progress. A systematic method for the synthesis of kinematic chains with one multiple joint is proposed, and the whole families of multiple joint kinematic chains with up to 16 links and all possible degrees of freedom are obtained for the first time. Copyright \u00a9 2013 by ASME.",
        "keywords": [
            "Bicolor topological graph",
            "Characteristic number string",
            "Isomorphism identification",
            "Multiple joint kinematic chains",
            "Structural synthesis"
        ],
        "venue": "Proceedings of the ASME Design Engineering Technical Conference",
        "year": 2013,
        "id": "zSX1AJyK"
    },
    "WqJxNPOZ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Shanghai Sinyang Semiconductor Materials Co., Ltd."
            },
            {
                "name": "Huiqin Ling",
                "org": "School of Materials Science and Engineering, Shanghai Jiao Tong University"
            },
            {
                "name": "Ming Li",
                "org": "School of Materials Science and Engineering, Shanghai Jiao Tong University"
            },
            {
                "name": "Jiangyan Sun",
                "org": "Shanghai Sinyang Semiconductor Materials Co., Ltd."
            },
            {
                "name": "Xianxian Yu",
                "org": "Shanghai Sinyang Semiconductor Materials Co., Ltd."
            },
            {
                "name": "Yanyan Li",
                "org": "Shanghai Sinyang Semiconductor Materials Co., Ltd."
            }
        ],
        "title": "Pure Bottom-up filling process for efficient TSV metallization",
        "abstract": "TSV (Through Silicon Via) is an enabling technology for 3D WLP (Wafer Level Packaging) and 3D integration. TSV is a very hot topic for semiconductor industry today. One of the key processes for TSV is the electroplating process. The quality and rate of electroplating are two critical parameters for TSV filling, which can be significantly improved by Bottom-Up filling with much thinner overburden. Also, bottom up plating is a critical process to thin overburden. In this study, the copper plating of TSVs with the diameter and the depth in the ranges of 2.5-30 \u03bcm and 50-300 \u03bcm, respectively, was investigated. A nearly 100% bottom up plating recipe was developed in order to achieve void-free and seamless filling. The performance of this plating recipe was evaluated by vertical and top-down cross-sections images of filled TSVs using optical microscopy and X-ray inspection. The influence of the suppressor and cupric ion concentrations on Bottom-Up filling were investigated. Pure Bottom-Up filling can be achieved with a strong enough suppressor and high copper concentration. The strength of suppressor determines the required amount of copper concentration. The influence of diffusion time to different via diameter were also discussed. The copper concentration can be up to 120g/L in Methylsufonic Acid (MSA). The void-free and seamless copper deposition results with via diameter from 2.5\u03bcm-25\u03bcm or aspect ratio up to 20 can be achieved. \u00a9 2013 IEEE.",
        "keywords": [
            "bottom up filling",
            "Copper filling",
            "copper plating additives",
            "electroplating",
            "TSV",
            "void-free filling"
        ],
        "venue": "Proceedings - 2013 14th International Conference on Electronic Packaging Technology, ICEPT 2013",
        "year": 2013,
        "id": "WqJxNPOZ"
    },
    "d20NuVUz": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Third Institute of Oceanography of the State Oceanic Administration"
            },
            {
                "name": "Zhi-Qiang Lu",
                "org": "Fisheries College of Jimei University"
            },
            {
                "name": "Cui Wang",
                "org": "Third Institute of Oceanography of the State Oceanic Administration"
            },
            {
                "name": "Ji-Peng Li",
                "org": "Fisheries College of Jimei University"
            }
        ],
        "title": "Simplified assessment method of natural resource damage from oil spill in Washington State of United States and the application of this method in Xiamen Bay of East China",
        "abstract": "Marine oil spill incidents are mostly small in size, it is quite necessary to have a simplified method to assess the natural resource damage from such small oil spills in a manner of faster, less costly, and less information intensive. Based on the Washington State's simplified oil spill compensation schedule method of the United States, a modification was made in this paper, according to the characteristics of marine environment and the distribution of ecological sensitive targets in Xiamen Bay of China. The oil effects, including acute toxicity, mechanical injury and persistence, as well as the vulnerability of marine and estuarine habitats, birds, Chinese white dolphin, lancelet, shellfish, and recreation were determinate to evaluate the nature resource damages from the simulated small oil spill incident in Xiamen Bay. Suppose there was a spill of 2.4 m",
        "keywords": [
            "Nature resource damage",
            "Simplified and fast assessment",
            "Small oil spill",
            "Xiamen Bay"
        ],
        "venue": "Chinese Journal of Ecology",
        "year": 2013,
        "id": "d20NuVUz"
    },
    "CsxPmtZl": {
        "authors": [
            {
                "name": "Zhi-Qiang Lu",
                "org": "College of Fishery, Jimei University"
            },
            {
                "name": "Chang-Xu Chen",
                "org": "College of the Environment and Ecology, Xiamen University"
            },
            {
                "name": "Li Ma",
                "org": "The Third Institute of Oceanography, State Oceanic Administration"
            },
            {
                "name": "Wen-Jiao Zheng",
                "org": "College of the Environment and Ecology, Xiamen University"
            }
        ],
        "title": "Absorption and distribution of K, Na and Mg in Avicennia marina seedlings under cadmium stress",
        "abstract": "In this paper, mangrove seedlings Avicennia marina were treated with various contents of cadmium (0,0.5, 5, 25, 50, 100, 150 mg\u00b7L<sup>-1</sup>). These seedlings were cultivated by man-made seawater with a salinity of 15 in sand for 90 days in a greenhouse. The absorption and distribution of elements contents (K, Na and Mg) under cadmium stress were investigated at 45th and 90th day, respectively. The results showed that the enrichment of cadmium in the different components of seedlings increased with the increasing cadmium stress level and exposure time. The cadmium contents in roots and cotyledons were relatively higher than in the other components, accounting for 66.9% and 16.3% of cadmium in the seedlings under the 150 mg\u00b7L<sup>-1</sup> cadmium stress, respectively. The fall of cotyledons could reduce the damage of cadmium stress to the whole seedlings. The Na contents increased in roots and stems and decreased in leaves and cotyledons after cadmium stress for 90 days. The K content decreased in roots and cotyledons, while had no significant change in stems and leaves. The Mg content in roots, stems, leaves and cotyledons of seedlings treated with cadmium for 90 days were lower than those of the control, and were negatively related to the cadmium content.",
        "keywords": [
            "Avicennia marina",
            "Cadmium",
            "Magnesium",
            "Mangrove",
            "Potassium",
            "Sodium"
        ],
        "venue": "Chinese Journal of Applied Ecology",
        "year": 2015,
        "id": "CsxPmtZl"
    },
    "bo67Ie8h": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Automation"
            },
            {
                "name": "Jianbin Song",
                "org": "Media Technology Department of Centre Institute"
            },
            {
                "name": "Xiuying Wang",
                "org": "College of Automation"
            }
        ],
        "title": "A fast mode selection algorithm of intra-frame used in logistics video surveillance",
        "abstract": "H.264 adopt intra-prediction algorithm which increase computation complexity of encoder drastically. Thus, a fast mode selection algorithm for H.264 intra-prediction based on the features of DCT coefficients in frequency domain and the correlation of the predictive mode in spatial domain is proposed. This paper estimates the complexity of the block coding, texture of the direction and possible coding mode, and then selects the code block size, narrow mode selection range. Experimental results show, that compared with the other existing fast mode decision algorithm, the proposed algorithm significantly decreases the time consumed by I-frame coding about 64.1 % while the loss of PSNR ratio is negligible. \u00a9 2013 Springer-Verlag.",
        "keywords": [
            "Fast mode decision",
            "Spatial correlation",
            "Video coding"
        ],
        "venue": "Lecture Notes in Electrical Engineering",
        "year": 2013,
        "id": "bo67Ie8h"
    },
    "NbVLquz8": {
        "authors": [
            {
                "name": "Dong Wan",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Haiping Xing",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Lu Wang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Zhenjiang Zhang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Jian Qiu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Guangchun Zhang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Preparation and characterization of long chain branched polypropylene mediated by different heteroaromatic ring derivatives",
        "abstract": "Three different heteroaromatic ring derivatives (coagents) were used to adjust the melt radical reaction of polypropylene (PP). From the results of high temperature ",
        "keywords": [
            "Long chain branch",
            "Melt mixing",
            "Polypropylene"
        ],
        "venue": "Polymer (United Kingdom)",
        "year": 2013,
        "id": "NbVLquz8"
    },
    "xqPlAy2e": {
        "authors": [
            {
                "name": "Nana Tian",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Xin Wen",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Jiang Gong",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Jian Xue",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Synthesis and characterization of a novel organophosphorus flame retardant and its application in polypropylene",
        "abstract": "A novel organophosphorus containing spiro and caged bicyclic phosphate, 3,9-Bis-(1-oxo-2,6,7-trioxa-1-phospha-bicyclo[2.2.2]oct-4-ylmethoxy)-2,4,8,10-tetraoxa-3,9-diphospha-spiro[5.5]undecane 3, 9-dioxide (SBCPO), was synthesized and characterized by Fourier transform infrared (FTIR), hydrogen-1 nuclear magnetic resonance (NMR) and phosphorus-31 NMR. The flame retardancy of polypropylene (PP) containing the novel intumescent flame retardant (IFR) based on the combination between SBCPO and melamine (MA) was studied by limiting oxygen index (LOI), UL-94 test and cone calorimeter test. Results indicated that this combination showed the excellent flame retardancy for PP at appropriate proportions (with the total loading of 30 wt. % and SBCPO: MA=4:1). The value of LOI was as high as 31.6, and the rating in UL94 reached to V-0. Moreover, the HRR and THR of IFR/PP decreased significantly in comparison with that of neat PP. The scanning electron microscopy results indicated that the incorporation of SBCPO could induce the formation of intumescent char layer, which retarded the degradation and combustion process of PP. The thermal oxidative degradation of the PP samples at different temperature was analyzed by FTIR. The thermal stabilities of the composites were further investigated by thermogravimetric analysis. It was found that the amount of residues was increased greatly with the addition of SBCPO that remained in the form of polyaromatic stacks and phosphoric or polyphosphoric acid at the residual chars. \u00a9 2013 John Wiley & Sons, Ltd.",
        "keywords": [
            "Flame retardancy",
            "Organophosphorus",
            "Polypropylene",
            "Synthesis"
        ],
        "venue": "Polymers for Advanced Technologies",
        "year": 2013,
        "id": "xqPlAy2e"
    },
    "zpvGvE3j": {
        "authors": [
            {
                "name": "Haiying Tan",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Donghua Xu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Dong Wan",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Yujie Wang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Lu Wang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Jun Zheng",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Feng Liu",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry"
            }
        ],
        "title": "Melt viscosity behavior of C60 containing star polystyrene composites",
        "abstract": "The melt viscosity behavior of three-arm and six-arm star polystyrene (SPS)/C",
        "keywords": [
            ""
        ],
        "venue": "Soft Matter",
        "year": 2013,
        "id": "zpvGvE3j"
    },
    "q14EiJAu": {
        "authors": [
            {
                "name": "Guang-Chun Zhang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Jun Zheng",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Feng Liu",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Zhi-Jie Zhang",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            }
        ],
        "title": "Synthesis of star-like polybutadienes by a combination of living anionic polymerization and click coupling method",
        "abstract": "Three-arm and four-arm star-like polybutadienes (PBds) were synthesized via the combination of living anionic polymerization and the click coupling method. Kinetic study showed that the click reaction between the azido group terminated PBd-t-N3 and the alkyne-containing multifunctional linking reagent was fast and highly efficient. All coupling reactions were fully accomplished within 40 min at 50 \u00b0C in toluene in the presence of the reducing agent Cu(0), proven by 1H-NMR, FTIR and GPC measurements. For the coupling reactions between the PBd-t-N3 polymer and dialkyne-containing compound, the final conversion of the coupled PBd-PBd polymer was ca. 97.0%. When a PBd-t-N3 polymer was reacted with trialkyne-containing or tetraalkyne-containing compound, the conversion of three-arm or four-arm PBd was around 95.5% or 87.0%, respectively. Several factors influencing the coupling efficiency were studied, including the molecular weight of the initial PBd-t-N3, arm numbers and the molar ratio of the azido group to the alkynyl group. The results indicated that the conversion of the target products would be promoted when the molecular weight of the PBd-t-N3 was low and the molar ratio of the azido to alkynyl groups was close to 1. \u00a9 Chinese Chemical Society Institute of Chemistry, CAS Springer-Verlag Berlin Heidelberg 2014.",
        "keywords": [
            "Click chemistry",
            "Coupling efficiency",
            "Kinetic study",
            "Living anionic polymerization",
            "Polybutadiene",
            "Star-like"
        ],
        "venue": "Chinese Journal of Polymer Science (English Edition)",
        "year": 2014,
        "id": "q14EiJAu"
    },
    "6zmTlTXl": {
        "authors": [
            {
                "name": "Haiping Xing",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Dong Wan",
                "org": "Graduate School of the Chinese Academy of Sciences"
            },
            {
                "name": "Jian Qiu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Yanhui Wang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Zhiwei Jiang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            }
        ],
        "title": "Combined effects between activating group Z and leaving group R in dithiocarbamates for controlling degradation and branching reactions of polypropylene",
        "abstract": "Four dithiocarbamates with different chemical structures (S-Propyl N,N-dipropyldithiocarbamate, S-allyl N,N-dipropyldithiocarbamate, S-Propyl N-pyrrolocarbodithioate and S-allyl N-pyrrolocarbodithioate) were used to adjust the melt radical reaction of polypropylene (PP). The combined effects between activating group Z (N,N-dipropyl and N-pyrrolo) and leaving group R(allyl and propyl) in the dithiocarbamates on melt reaction of PP were studied in the presence of peroxide and trimethylolpropane triacrylate monomer. The results from ",
        "keywords": [
            "Branched",
            "Degradation",
            "Polypropylene (PP)"
        ],
        "venue": "Polymer (United Kingdom)",
        "year": 2014,
        "id": "6zmTlTXl"
    },
    "hVkWksop": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Yichao Lin",
                "org": "University of the Chinese Academy of Sciences"
            },
            {
                "name": "Haiying Tan",
                "org": "University of the Chinese Academy of Sciences"
            },
            {
                "name": "Jun Zheng",
                "org": "University of the Chinese Academy of Sciences"
            },
            {
                "name": "Feng Liu",
                "org": "University of the Chinese Academy of Sciences"
            },
            {
                "name": "Guangchun Zhang",
                "org": "University of the Chinese Academy of Sciences"
            },
            {
                "name": "Jie Liu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Tao Tang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            }
        ],
        "title": "Highly efficient synthesis and characterization of multiarm and miktoarm star-long-branched polymers via click chemistry",
        "abstract": "Two series of 3-12 multiarm star polymers of butadiene and styrene (S-PB and S-PS) with high M<inf>n</inf> of arms (\u226520 kg mol<sup>-1</sup>) and narrow PDI (\u22641.04) were synthesized via click chemistry between azide-terminated polymers and multialkynyl organic molecules. Comparing to the previous report, higher yield of coupling reaction (\u226585%) was obtained along with increasing arm number and molecular weight of the single-arm polymer (over 4-5 times that before). In particular, 96.1%, as the highest efficiency, occurred in the synthesis of 12-arm star PB. The 4-miktoarm star copolymer of butadiene and styrene was also synthesized with high yield (95.1%), high arm M<inf>n</inf> and narrow PDI (1.04) by one pot synthesis using click reaction between two different linear polymers (PS-N<inf>3</inf> and PB-N<inf>3</inf>) and a 4-arm core. All the star polymers were characterized by GPC-MALLS-Viscosity-DRI. These multiarm star polymers exhibit morphologies from random coil to hard sphere depending on the arm-number of the star polymers. Intrinsic viscosity appeared the maximum with increasing arm numbers in star PB and PS, in which PB-4arm and PS-6arm had the highest values, respectively.",
        "keywords": [
            ""
        ],
        "venue": "RSC Advances",
        "year": 2015,
        "id": "hVkWksop"
    },
    "RbGmzlyp": {
        "authors": [
            {
                "name": "Jie Liu",
                "org": ""
            },
            {
                "name": "Kai Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Tao Tang",
                "org": ""
            }
        ],
        "title": "Insight into the role of potassium hydroxide for accelerating the degradation of anhydride-cured epoxy resin in subcritical methanol",
        "abstract": "Degradation of methyl-1,2-cyclohexanedicarboxylic anhydride (MeHHPA)-cured epoxy resin in subcritical methanol in the presence of potassium hydroxide (KOH) was studied. The degraded products of epoxy resin were first separated using vacuum distillation, extraction and preparative high-performance liquid chromatography (HPLC) and then characterized by HPLC, electrospray ionization mass spectrometry (ESI-MS), ",
        "keywords": [
            "Degradation",
            "Epoxy resin",
            "Potassium hydroxide",
            "Subcritical methanol"
        ],
        "venue": "Journal of Supercritical Fluids",
        "year": 2016,
        "id": "RbGmzlyp"
    },
    "QbyrRDLN": {
        "authors": [
            {
                "name": "Na Liu",
                "org": "Department of Medicine"
            },
            {
                "name": "Song He",
                "org": "Department of Laboratory Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medicine"
            },
            {
                "name": "Murugavel Ponnusamy",
                "org": "Department of Medicine"
            },
            {
                "name": "Jinhua Tang",
                "org": "Department of Medicine"
            },
            {
                "name": "Evelyn Tolbert",
                "org": "Department of Medicine"
            },
            {
                "name": "George Bayliss",
                "org": "Department of Medicine"
            },
            {
                "name": "Ting C. Zhao",
                "org": "Department of Surgery"
            },
            {
                "name": "Haidong Yan",
                "org": "Department of Nephrology"
            },
            {
                "name": "Shougang Zhuang",
                "org": "Department of Medicine"
            }
        ],
        "title": "Blocking the Class I Histone Deacetylase Ameliorates Renal Fibrosis and Inhibits Renal Fibroblast Activation via Modulating TGF-Beta and EGFR Signaling",
        "abstract": "Background: Histone deacetylase (HDAC) inhibitors are promising anti-fibrosis drugs; however, nonselective inhibition of class I and class II HDACs does not allow a detailed elucidation of the individual HDAC functions in renal fibrosis. In this study, we investigated the effect of MS-275, a selective class I HDAC inhibitor, on the development of renal fibrosis in a murine model of unilateral ureteral obstruction (UUO) and activation of cultured renal interstitial fibroblasts. Methods/Findings: The UUO model was established by ligation of the left ureter and the contralateral kidney was used as a control. At seven days after UUO injury, kidney developed fibrosis as indicated by deposition of collagen fibrils and increased expression of collagen I, fibronectin and alpha-smooth muscle actin (alpha-SMA). Administration of MS-275 inhibited all these fibrotic responses and suppressed UUO-induced production of transforming growth factor-beta1 (TGF-beta), increased expression of TGF-beta receptor I, and phosphorylation of Smad-3. MS-275 was also effective in suppressing phosphorylation and expression of epidermal growth factor receptor (EGFR) and its downstream signaling molecule, signal transducer and activator of transcription-3. Moreover, class I HDAC inhibition reduced the number of renal tubular cells arrested in the G2/M phase of the cell cycle, a cellular event associated with TGF-beta1overproduction. In cultured renal interstitial fibroblasts, MS-275 treatment inhibited TGF-beta induced phosphorylation of Smad-3, differentiation of renal fibroblasts to myofibroblasts and proliferation of myofibroblasts. Conclusions and Significance: These results demonstrate that class I HDACs are critically involved in renal fibrogenesis and renal fibroblast activation through modulating TGF-beta and EGFR signaling and suggest that blockade of class I HDAC may be a useful treatment for renal fibrosis. \u00a9 2013 Liu et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "QbyrRDLN"
    },
    "BnuHvR5N": {
        "authors": [
            {
                "name": "Jinhua Tang",
                "org": "Department of Medicine"
            },
            {
                "name": "Na Liu",
                "org": "Department of Nephrology"
            },
            {
                "name": "Evelyn Tolbert",
                "org": "Department of Medicine"
            },
            {
                "name": "Murugavel Ponnusamy",
                "org": "Department of Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Department of Medicine"
            },
            {
                "name": "Rujun Gong",
                "org": "Department of Medicine"
            },
            {
                "name": "George Bayliss",
                "org": "Department of Medicine"
            },
            {
                "name": "Haidong Yan",
                "org": "Department of Nephrology"
            },
            {
                "name": "Shougang Zhuang",
                "org": "Department of Medicine"
            }
        ],
        "title": "Sustained activation of EGFR triggers renal fibrogenesis after acute kidney injury",
        "abstract": "Severe acute kidney injury (AKI) is frequently accompanied by maladaptive repair and renal fibrogenesis; however, the molecular mechanisms that mediate these acute and chronic consequences of AKI remain poorly understood. In this study, we examined the role of epidermal growth factor receptor (EGFR) in these processes using waved-2 (Wa-2) mice, which have reduced EGFR activity, and their wild-type (WT) littermates after renal ischemia. Renal EGFR phosphorylation was induced within 2 days after ischemia, increased over time, and remained elevated at 28 days in WT mice, but this was diminished in Wa-2 mice. At the early stage of postischemia (2 days), Wa-2 mice developed more severe acute renal tubular damage with less reparative responses as indicated by enhanced tubular cell apoptosis, and reduced dedifferentiation and proliferation as compared to WT animals. At the late stage of postischemia (28 days), Wa-2 mice exhibited a less severe renal interstitial fibrosis as shown by reduced activation/proliferation of renal myofibroblasts and decreased deposition of extracellular matrix proteins. EGFR activation also contributed to cell cycle arrest at the G2/M phase, a cellular event associated with production of profibrogenetic factors, in the injured kidney. Collectively, these results indicate that severe AKI results in sustained activation of EGFR, which is required for reparative response of renal tubular cells initially, but eventually leads to fibrogenesis. \u00a9 2013 American Society for Investigative Pathology. Published by Elsevier Inc. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "American Journal of Pathology",
        "year": 2013,
        "id": "BnuHvR5N"
    },
    "wVnG48j7": {
        "authors": [
            {
                "name": "Murugavel Ponnusamy",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shougang Zhuang",
                "org": ""
            }
        ],
        "title": "Necrotic renal epithelial cell inhibits renal interstitial fibroblast activation: Role of protein tyrosine phosphatase 1B",
        "abstract": "Our recent studies showed that contents of necrotic renal proximal tubular cells (RPTC) from 2 \u00d7 10",
        "keywords": [
            "EGFR",
            "PTP1B",
            "Renal epithelial cells",
            "Renal interstitial fibroblasts"
        ],
        "venue": "American Journal of Physiology - Renal Physiology",
        "year": 2013,
        "id": "wVnG48j7"
    },
    "yEpjTBlM": {
        "authors": [
            {
                "name": "Ze Zhang",
                "org": "Key Laboratory of Oasis Ecology and Agriculture, Xinjiang Production and Construction Group"
            },
            {
                "name": "Xin Lu",
                "org": "Key Laboratory of Oasis Ecology and Agriculture, Xinjiang Production and Construction Group"
            },
            {
                "name": "Ning Lv",
                "org": "County Forestry Bureau of Xinjiang Huocheng"
            },
            {
                "name": "Jian Chen",
                "org": "Key Laboratory of Oasis Ecology and Agriculture, Xinjiang Production and Construction Group"
            },
            {
                "name": "Bo Feng",
                "org": "Committee of Shihezi National Agricultural Science and Technology Park"
            },
            {
                "name": "Wei-Li Xin",
                "org": "Key Laboratory of Oasis Ecology and Agriculture, Xinjiang Production and Construction Group"
            },
            {
                "name": "Li Ma",
                "org": "County Forestry Bureau of Xinjiang Huocheng"
            }
        ],
        "title": "Defining agricultural management zones using gis techniques: Case study of drip-irrigated cotton fields",
        "abstract": "Fuzzy c-means clustering was used to define soil-nutrient management zones, soil sampling data was tested to identify which data source was the best for partitioning optimum zones, using a geographical information system and various statistical techniques. The study area was a region of large-scale drip-irrigated cotton cultivation in China. For soil data sources, the area was portioned into three zones. To confirm the resulting zones, the coefficient of variation of the nutrient index was calculated for the soil data. The least spatial variation in soil nutrient content was found within the same management zones, with larger variation between zones. The degree of conformity (84.40%) with zones derived using actual cotton production data was found for the management zones defined using the combination of soil data. The method proposed here, using fuzzy c-means clustering and soil sampling data, can be useful in determining zones for optimal fertilizer application and resource management in cotton systems. \u00a9 2013 Asian Network for Scientific Information.",
        "keywords": [
            "Cotton field",
            "Drip irrigation",
            "Geostatistics",
            "GIS",
            "Management zones"
        ],
        "venue": "Information Technology Journal",
        "year": 2013,
        "id": "yEpjTBlM"
    },
    "6S3VajqM": {
        "authors": [
            {
                "name": "Qing-Hai Ou",
                "org": "Southwest University of Science and Technology"
            },
            {
                "name": "Ya-Tang Dai",
                "org": "Southwest University of Science and Technology"
            },
            {
                "name": "Huan Zhang",
                "org": "Southwest University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Southwest University of Science and Technology"
            },
            {
                "name": "Huan Ma",
                "org": "Southwest University of Science and Technology"
            },
            {
                "name": "Zhen Shen",
                "org": "Southwest University of Science and Technology"
            }
        ],
        "title": "Effects of organic agents on electrodeposition of bismuth in alkalinity solutions",
        "abstract": "The electrodeposition of bismuth was studied by electrochemical techniques with the presence of the organic agents. The results show that, in the test for cyclic voltammetry, the electrodeposition of bismuth is a diffusion- irreversible-controlled process associated with a typical nucleation process. With simultaneously addition of amino tris(methylene phosphonic acid) organic agents in alkalinity solution, the redox potential of bismuth is shifted to more negative potentials. In this case, the current transients reveal an progressive nucleation with a typical three-dimensional (3D) growth mechanism. The diffusion coefficients are obtained, respectively, approximately 1.17\u00d710",
        "keywords": [
            "Bismuth-film",
            "Electrodeposition",
            "Nucleation",
            "Organic agent"
        ],
        "venue": "Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals",
        "year": 2013,
        "id": "6S3VajqM"
    },
    "7chunoKe": {
        "authors": [
            {
                "name": "Yu-Hua Chen",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Ya-Tang Dai",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Wei Wang",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Huan Zhang",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Zhen Shen",
                "org": "School of Materials Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Materials Science and Engineering"
            }
        ],
        "title": "Synthesis and electrochemical capacitive performance of graphene oxide/polyaniline nanowire composite",
        "abstract": "We introduced a facile chemical polymerization method to construct nanocomposites by combining conducting polyaniline (PANI) nanowires arrays with graphene oxide (GO) nanosheets. The surface morphology and structure of nanocomposites are characterized by SEM, FT-IR, Raman measurements. Electrochemical properties were characterized by cyclic voltammetry(CV), electrochemical impedance spectroscopy (EIS) and galvanostatic charge/discharge. The results indicated that the average specific capacitance of nanocomposites could be as high as 469 F/g in the potential range from 0 to 0.7 V at a current density of 0.2 A/g, higher than pure PANI electrode (452 F/g), showing a synergistic of PANI and GO. The charge transfer resistance (Rct) of GO/PANI was 1 \u03a9\u00b7cm",
        "keywords": [
            "GO/PANI",
            "Graphene oxide",
            "Nanowire arrays",
            "Specific capacitance",
            "Supercapacitor"
        ],
        "venue": "Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology",
        "year": 2013,
        "id": "7chunoKe"
    },
    "8aAHXqU4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Chang Wei Hou",
                "org": ""
            },
            {
                "name": "Xin Zhong Zhang",
                "org": ""
            },
            {
                "name": "Hong Li Li",
                "org": ""
            },
            {
                "name": "Guo De Han",
                "org": ""
            },
            {
                "name": "Yi Wang",
                "org": ""
            },
            {
                "name": "Zhen Hai Han",
                "org": ""
            }
        ],
        "title": "Seasonal growth and spatial distribution of apple tree roots on different rootstocks or interstems",
        "abstract": "Understanding of root growth patterns and architecture of apple (Malus \u00b7domestica Borkh.) trees is very important for commercial apple production. Most commercial apple trees are usually a grafted complex consisting of the scion and the rootstock, each of which is a different genotype. Recently, rootstocks of dwarf tree species have been used extensively to meet the convenience in management; however, this practice appears to negatively impact root development. Using minirhizotrons, we investigated root dynamics, root spatial distribution, and shoot growth in 'Red Fuji' scion grown: 1) directly on dwarf and vigorous root stocks and 2) on a dwarf root stock placed in between the non-dwarf scion and non-dwarf rootstock (hereinafter referred toasaninterstem). The results showed that: 1) one or two peaks in total root length density (TRLD) were observed in each scion/rootstock combinations every year; 2) the greatest TRLD peaks were always observed in between May and December. The peaks of shoot growth were always asynchronous with that of white root length density; 3) compared with scion/vigorous rootstock combinations, inserting a dwarfing interstem between the scion and vigorous seedling rootstock reduced the TRLD; 4) scion/ vigorous rootstock combinations had a relatively deep, widespread and large root system. Scion/dwarfing rootstock combinations had a root system distributed in a small region; and the root systems of scion/dwarfing interstem/ vigorous rootstock combinations tended to be intermediate between those of scion/vigorous rootstock and scion/ dwarfing rootstock. This implies that the insertion of interstems altered the root architecture by not only the quantity of roots, but also the spatial distribution.",
        "keywords": [
            "Dwarfing rootstock",
            "Malus \u00d7domestica",
            "Minirhizotron",
            "Root length density"
        ],
        "venue": "Journal of the American Society for Horticultural Science",
        "year": 2013,
        "id": "8aAHXqU4"
    },
    "lMM9YNet": {
        "authors": [
            {
                "name": "Deguo Han",
                "org": "Key Laboratory of Biology Genetic Improvement of Horticultural Crops"
            },
            {
                "name": "Lei Wang",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Yi Wang",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Guohui Yang",
                "org": "Key Laboratory of Biology Genetic Improvement of Horticultural Crops"
            },
            {
                "name": "Chao Gao",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Zeyuan Yu",
                "org": "Key Laboratory of Biology Genetic Improvement of Horticultural Crops"
            },
            {
                "name": "Tongyin Li",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Xinzhong Zhang",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Li Ma",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Xuefeng Xu",
                "org": "Institute for Horticultural Plants"
            },
            {
                "name": "Zhenhai Han",
                "org": "Institute for Horticultural Plants"
            }
        ],
        "title": "Overexpression of Malus xiaojinensis CS1 gene in tobacco affects plant development and increases iron stress tolerance",
        "abstract": "Iron is one of the essential micronutrients required by all plants and citric acid is considered to be the chelate substance in the long distance transport of iron. The expression of MxCS1 was enriched in active organs-leaf, root and phloem, which was strongly affected by Fe stress and IAA treatment, and weakly by ABA treatment in Malus xiaojinensis seedlings. This gene was introduced into the nongraminaceous plant tobacco, which promotes the synthesis of citrate synthase and increases the content of citric acid. Overexpression of MxCS1 improved Fe stress tolerance in transgenic tobacco and flowers presented morphological abnormalities. Increased expression of MxCS1 in transgenic tobacco plants also resulted in early-flowering and increased concentrations of Fe, Mn, Cu, and Zn in young leaves and flowers. In addition to its role in long-distance metal transport, citric acid may be involved in the regulation of metal transfer within cells. These results suggest that citric acid excess influenced the functions of metal-requiring proteins, including some transcription factors. \u00a9 2012.",
        "keywords": [
            "Citrate synthase",
            "Iron",
            "MxCS1",
            "Real-time PCR",
            "Strategy I",
            "Transgenic tobacco"
        ],
        "venue": "Scientia Horticulturae",
        "year": 2013,
        "id": "lMM9YNet"
    },
    "zjVm5QXj": {
        "authors": [
            {
                "name": "Zheng Wang",
                "org": "Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University"
            },
            {
                "name": "Li Ma",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution, School of Life Sciences, Hangzhou Normal University"
            },
            {
                "name": "Min Shao",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution, School of Life Sciences, Hangzhou Normal University"
            },
            {
                "name": "Xiang Ji",
                "org": "Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University"
            }
        ],
        "title": "Differences in incubation length and hatchling morphology among five species of oviparous Phrynocephalus lizards (Agamidae) from China",
        "abstract": "We incubated eggs of five Phrynocephalus species (P. albolineatus, P. axillaries, P. grumgrzimailoi, P. helioscopus and P. przewalskii) at three constant temperatures (24 \u00b0C, 28 \u00b0C and 32 \u00b0C) to examine differences in incubation length and hatchling morphology among species and among temperature treatments. We combined data from this study with those reported previously for P. frontalis and P. versicolor to examine whether embryonic stage at laying is a causal factor for interspecific variation in incubation length, and whether the phylogenetic relationship inferred from hatchling morphology is consistent with the relationship based on mitochondrial DNA data. Mean values for incubation length differed among the five species studied herein and, in all these five species, incubation length decreased at a decreasing rate as temperature increased. In none of the five species did hatchling size (snout-vent length and body mass) and other morphological variables differ among the three temperature treatments. The seven oviparous Phrynocephalus lizards found in China differ from each other in hatchling morphology, and embryonic stage at laying is a causal factor of inter-and intra-specific variation in incubation length. The phylogenetic relationship inferred from hatchling morphology is not always consistent with the currently known relationship based on mitochondrial DNA data. Data from this study and those reported previously allow the conclusion that any Phrynocephalus species may have its unique position along the axis defined by hatchling morphology.",
        "keywords": [
            "Agamidae",
            "Egg incubation",
            "Hatchling morphology",
            "Incubation length",
            "Oviparous species",
            "Phrynocephalus lizards"
        ],
        "venue": "Asian Herpetological Research",
        "year": 2013,
        "id": "zjVm5QXj"
    },
    "V6ZzhvXa": {
        "authors": [
            {
                "name": "Zheng Wang",
                "org": "Jiangsu Key Laboratory for Biodiversity and Biotechnology"
            },
            {
                "name": "Hongliang Lu",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution"
            },
            {
                "name": "Li Ma",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution"
            },
            {
                "name": "Xiang Ji",
                "org": "Jiangsu Key Laboratory for Biodiversity and Biotechnology"
            }
        ],
        "title": "Differences in thermal preference and tolerance among three Phrynocephalus lizards (Agamidae) with different body sizes and habitat use",
        "abstract": "We acclimated adults of two viviparous (Phrynocephalus guinanensis and P. vlangalii) and one oviparous (P. versicolor) species of toad-headed lizards (Agamidae) to 28 \u00b0C, 33 \u00b0C and 38 \u00b0C to examine whether thermal preference (preferred body temperature, Tp) and thermal tolerance (critical thermal minimum, CTMin; critical thermal maximum, CTMax) were affected by acclimation temperature, and correlate with body size and habitat use. Both Tp and CTMax were highest in P. versicolor and lowest in P. vlangalii, with P. guinanensis in between. The two viviparous species did not differ in CTMin and thermal tolerance range, and they both were more resistant to low temperatures and had a wider range of thermal tolerance than the oviparous species. Both CTMin and CTMax shifted upward as acclimation temperature increased in all the three species. Tp was higher in the lizards acclimated to 33 \u00b0C than in those to 28 \u00b0C or 38 \u00b0C. The range of thermal tolerance was wider in the lizards acclimated to 28 \u00b0C than in those to 33 \u00b0C or 38 \u00b0C. The data showed that: 1) thermal preference and tolerance were affected by acclimation temperature, and differed among the three species of Phrynocephalus lizards with different body sizes and habitat uses; 2) both Tp and CTMax were higher in the species exchanging heat more rapidly with the environment, and CTMin was higher in the species using warmer habitats during the active season; and 3) thermal preference and tolerance might correlat with body size and habitat use in Phrynocephalus lizards.",
        "keywords": [
            "Agamidae",
            "Body size",
            "Habitat use",
            "Phrynocephalus lizards",
            "Thermal preference",
            "Thermal tolerance"
        ],
        "venue": "Asian Herpetological Research",
        "year": 2013,
        "id": "V6ZzhvXa"
    },
    "0Mt3JknY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution, School of Life Sciences"
            },
            {
                "name": "Qing-Lin Tong",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution, School of Life Sciences"
            },
            {
                "name": "Ce Chen",
                "org": "Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences"
            },
            {
                "name": "Ying-Dan Pan",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution, School of Life Sciences"
            },
            {
                "name": "Long-Hui Lin",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution, School of Life Sciences"
            }
        ],
        "title": "Isolation and characterization of microsatellite loci in the short-tailed pit viper Gloydius brevicaudus (Viperidae)",
        "abstract": "The short-tailed pit viper Gloydius brevicaudus is a medium-sized, viviparous, highly venomous snake that has an exclusively temperate distribution ranging from eastern China to Korea. The snake is listed as a vulnerable species according to the China Red Data Book of Endangered Animals. To develop effective conservation strategies for the snake, we need a better understanding of gene flow, population structure and evolutionary history of this species. One approach for achieving this goal is to use microsatellites. Here, we characterize 8 polymorphic microsatellite loci isolated from G. brevicaudus genomic libraries. Twelve individuals were collected from Xiaoshan population in Zhejiang, China. These markers revealed a high degree of genetic diversity (7-16 alleles per locus) and heterozygosity (H ",
        "keywords": [
            "Gloydius brevicaudus",
            "Microsatellites",
            "PCR primers",
            "Polymorphism",
            "Snake",
            "Viperidae"
        ],
        "venue": "Conservation Genetics Resources",
        "year": 2013,
        "id": "0Mt3JknY"
    },
    "m2VG1j3b": {
        "authors": [
            {
                "name": "Zheng Wang",
                "org": "College of Forest Resources and Environment"
            },
            {
                "name": "Hong-Liang Lu",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution, School of Life Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Hangzhou Key Laboratory for Animal Adaptation and Evolution, School of Life Sciences"
            },
            {
                "name": "Xiang Ji",
                "org": "Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Sciences"
            }
        ],
        "title": "Viviparity in high-altitude Phrynocephalus lizards is adaptive because embryos cannot fully develop without maternal thermoregulation",
        "abstract": "Viviparous Phrynocephalus lizards (Agamidae) are mainly restricted to the Qinghai-Tibet Plateau of China. In this study, we used Phrynocephalus vlangalii females kept under seven thermal regimes for the whole gestation period to test the hypothesis that viviparity in high-altitude Phrynocephalus lizards is adaptive because embryos cannot fully develop without maternal thermoregulation. All females at 24 \u00b0C and 93 % of the females at 28 \u00b0C failed to give birth or produced stillborns, and proportionally fewer females gave birth at 29 or 35 \u00b0C than at 32 \u00b0C. Though the daily temperatures encountered were unsuitable for embryonic development, 95 % of the females in nature and 89 % of the females thermoregulating in the laboratory gave birth. There was no shift in the thermal preferences of females when they were pregnant. Although thermal conditions inside natural burrows were unsuitable for embryonic development, mass and sprint speed were both greater in neonates produced in nature. Our data show that (1) long-term exposure of P. vlangalii embryos to temperatures outside the range of 29-35 \u00b0C may result in the failure of development, but daily or short-term exposure may not necessarily increase embryonic mortality; (2) low gestation temperatures slow but do not arrest embryonic development, and females produce high-quality offspring in the shortest possible time by maintaining gestation temperatures close to the upper thermal limit for embryonic development; and (3) viviparity is currently adaptive at high elevations because embryos in nature cannot fully develop without relying on maternal thermoregulation. Our data validate the hypothesis tested. \u00a9 2013 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "Embryonic survivorship",
            "Gestation temperature",
            "Maternal thermoregulation",
            "Offspring phenotype",
            "Viviparity"
        ],
        "venue": "Oecologia",
        "year": 2014,
        "id": "m2VG1j3b"
    },
    "PEUnTakL": {
        "authors": [
            {
                "name": "Yang Ding",
                "org": "Department of Infectious Diseases, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Qiuju Sheng",
                "org": "Department of Infectious Diseases, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Diseases, Shengjing Hospital, China Medical University"
            },
            {
                "name": "Xiaoguang Dou",
                "org": "Department of Infectious Diseases, Shengjing Hospital, China Medical University"
            }
        ],
        "title": "Chronic HBV infection among pregnant women and their infants in Shenyang, China",
        "abstract": "Background: The main transmission route of the hepatitis B virus (HBV) is mother to child transmission and contributes significantly to chronic HBV infection. Even though immunoprophylaxis with hepatitis B immunoglobulin (HBIG) and hepatitis B vaccine is administrated to neonates whose mothers are hepatitis B surface antigen (HBsAg) positive, about 10% of the neonates suffer from HBV infection in their early life. Objectives: To survey chronic HBV infection among pregnant women and their infants and analyze the reason for immunoprophylaxis failure. Methods: Serum HBsAg was tested in all pregnant women. HBVDNA and other serum HBV markers including hepatitis B e antigen (HBeAg), hepatitis B core antibody (anti-HBc) and hepatitis B surface antibody (anti-HBs) were tested among HBsAg positive pregnant women. All infants whose mothers were HBsAg positive were vaccinated with a standard immunoprophylaxis. Serum HBV markers and HBVDNA were tested among these infants at 7 months of age. HBV genotypes were analyzed among the infants and pregnant women who were HBVDNA positive. Results: The prevalence of HBsAg, anti-HBc and anti-HBs among 4,536 pregnant women was 5.49%, 29.65% and 58.55%, respectively. The prevalence of HBsAg, anti-HBc and anti-HBs among pregnant women older than 20 years of age was significantly different compared to pregnant women younger than 20 years of age (4.54, 5.69 and 0.61 times, prevalence older vs. younger, respectively. P<0.05, 0.01, 0.05, respectively). Among 249 HBsAg positive pregnant women, 167 (67.07%) were HBeAg positive, 204 (81.93%) were HBVDNA positive and only 37 (14.86%) had HBVDNA >10<sup>7</sup> IU/ml. Among the infants whose mothers were HBsAg positive, 214 (85.94%) infants were anti-HBs positive. There were 12 (4.82%) infants who were HBsAg and HBVDNA positive, and all 12 of these infants mothers were HBeAg positive and had HBVDNA >10<sup>7</sup> IU/ml. Genotypes B and C were present among 165 pregnant women and genotype C was present in 85 pregnant women. There were 12 infants who were HBsAg positive and had the same HBV genotypes as their mothers. There was a significant difference in genotypes between the pregnant women whose infants were infected with HBV compared to those without HBV infection (P > 0.05). Conclusions: There was a significant decline in HBsAg prevalence among pregnant women and their infants in Shenyang. Genotype C might be a risk factor for mother to child transmission of HBV.",
        "keywords": [
            "HBV",
            "Infection",
            "Mother to child transmission",
            "Pregnancy"
        ],
        "venue": "Virology Journal",
        "year": 2013,
        "id": "PEUnTakL"
    },
    "fB44q6l9": {
        "authors": [
            {
                "name": "Dong Li",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Xuan Wang",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Jun-Lu Wu",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Wen-Qiang Quan",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Fan Yang",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Kai-Yin Wu",
                "org": "Institute of Pathology"
            },
            {
                "name": "Hai-Ying Wan",
                "org": "Department of Clinical Laboratory"
            }
        ],
        "title": "Tumor-Produced Versican V1 Enhances hCAP18/LL-37 Expression in Macrophages through Activation of TLR2 and Vitamin D3 Signaling to Promote Ovarian Cancer Progression In Vitro",
        "abstract": "Tumor-associated macrophages have been shown to promote tumor growth. They may have an obligatory function in angiogenesis, invasion, and metastasis through release of inflammatory mediators. Their presence in ovarian cancer has been correlated with poor prognosis in these patients. The human cationic antimicrobial protein-18 (hCAP18)/LL-37 was originally identified as an effector molecule of the innate immune system. It is released by innate immune cells, such as macrophages, to combat microorganisms. Previous studies have characterized the hCAP18/LL-37 as a growth factor that has been shown to promote ovarian tumor progression. However, the role hCAP18/LL-37 has in macrophage-promoted ovarian tumor development and how its expression is controlled in this context remains poorly understood. Here, we demonstrate in co-culture experiments of macrophages and ovarian cancer cells a significant increase in the in vitro proliferation and invasiveness of the tumor cells is observed. These enhanced growth and invasion properties correlated with hCAP18/LL-37 induction. HCAP18/LL-37 expression was diminished by addition of two neutralizing antibodies, TLR2 or TLR6, as well as Cyp27B1 or VDR inhibitors. Furthermore, either the TLR2 or TLR6 antibody reduced vitamin D3 signaling and tumor cell progression in vitro. Addition of Cyp27B1 or VDR inhibitors abrogated TLR2/6 activation-induced expression of hCAP18/LL-37 in macrophages. Knockdown of tumor-produced versican V1 by RNAi in these tumor cells led to a decreased induction of hCAP18/LL-37 in macrophages. Versican V1 knockdown also inhibited TLR2 and vitamin D3 signaling, as well as growth and invasiveness of these tumor cells in the in vitro co-culture. In summary, we have found that versican V1 enhances hCAP18/LL-37 expression in macrophages through activation of TLR2 and subsequent vitamin D-dependent mechanisms which promote ovarian tumor progression in vitro. \u00a9 2013 Li et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "fB44q6l9"
    },
    "ikstOxgt": {
        "authors": [
            {
                "name": "Xiong Wang",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmacy"
            },
            {
                "name": "Ze-Xiang Jin",
                "org": "Department of Pharmacy"
            }
        ],
        "title": "Therapeutic effect of fructus hordei germinatus ethanol extract on hyperplasia of mammary gland in rats",
        "abstract": "Fructus Hordei Germinatus (Poaceae, Hordeum) has been traditionally used for treatment of female galactorrhea or Hyperplasia of Mammary Gland (HMG) in China. The overall purpose of this study was to evaluate the Anti-Hyperplasia of Mammary Gland (HMG) effect of Fructus Hordei G Ethanol extract (FHG-E) in HMG rats. Forty virgin female Wistar rats were randomly divided into blank control, HMG Model, Rupisanjie Capsule (RPSJC, positive control) and FHG-E groups, 10 in each. Injection of estrogen and progestogen were given to prepare rat models of HMG, RPSJC and FHG-E were given at the same time. Changes of nipple heights were measured sex hormone levels (E2, P, PRL, FSH and LH) in serum were estimated uterus and ovoiy index were calculated. Pathologic changes of mammary gland in rats were also observed by microscope. FHG-E could decrease the increased nipple height and uterus index, reduce the numbers of mammary gland lobules and secretion in HMG rats. It could also decrease E2, PRL and FSH levels in serum and increase the serum levels of P and LH significantly compared with the model group. The histopathological observation revealed that FHG-E obviously alleviated the degree of HMG. The contents of total flavonoid total alkaloid and total phenolic contents in the extract were also determined. The results showed that the 50% ethanolic extract from FHE contained total flavonoids 3.95\u00b10.06 mg Quercetin Equivalent (QE)/g extract total alkaloids 42.74\u00b10.08 mg Hordenine Equivalent (HE)/g extract and total phenolics 52.46\u00b10.12 mg Gallic Acid Equivalent (GAE)/g extract. These results suggest FHG-E has therapeutic effects on HMG rats induced by estrogen and progestogen. \u00a9 Medwell Journals, 2013.",
        "keywords": [
            "Anti-hyperplasia of mammary gland",
            "Anti-inflammatory",
            "China",
            "Fructus hordei germinatus",
            "Rats"
        ],
        "venue": "Journal of Animal and Veterinary Advances",
        "year": 2013,
        "id": "ikstOxgt"
    },
    "yYVCfUEy": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Yuquan Wen",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Nan Yan",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Guangtao Li",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Study of pore property of mesoporous films materials for trace explosive detection",
        "abstract": "Thus, here, by using the sol-gel technique and spin coating technology, a series of mesoporous silica thin films doped by silylated naphthol fluorescence dye were successfully fabricated. By selecting the same surfactant triblock copolymer Pluronic F127 (EO",
        "keywords": [
            "Fluorescent spectra",
            "Mesoporous silica film",
            "Porosity",
            "Trace explosive detection"
        ],
        "venue": "Materials Science Forum",
        "year": 2013,
        "id": "yYVCfUEy"
    },
    "jxihMIXI": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Yuquan Wen",
                "org": "State Key Laboratory of Explosion Science and Technology"
            },
            {
                "name": "Nan Yan",
                "org": "State Key Laboratory of Explosion Science and Technology"
            }
        ],
        "title": "Pore size and channel structure study of mesoporous SiO2 films on sensing trace explosive",
        "abstract": "In this work, a new type of naphthalene dye was synthesized for detecting nitro explosives in solution and mesoporous film system. The fluorescence quenching mechanism between dye and explosive was determined. For detecting nitro explosives in gas system, mesoporous silica films doped with this fluorescent dye were successfully fabricated using the sol-gel technology with different templates. Two-dimensional hexagonal structure mesoporous silica film was found sensitive to traces of nitroaromatic trinitrotoluene. When enlarging the pore size, to improve the sensitivity, a lower sensitivity was actually obtained. This can be explained by the small molecule diameter of the explosive and the relatively large surface area of the mesoporous films. The Brunauer-Emmett-Teller surface area can be enlarged by a suitable 3D pore channel structure so that the fluorescence quenching sensitivity is improved for the nitro aromatic compounds vapors. Optimizing the pore size and channel structure can therefore well improve the sensing efficiency in this system. \u00a9 2013 Springer Science+Business Media New York.",
        "keywords": [
            "Porosity",
            "Sol-gel",
            "Thin films",
            "Trace explosive detection"
        ],
        "venue": "Journal of Sol-Gel Science and Technology",
        "year": 2013,
        "id": "jxihMIXI"
    },
    "vkuTcGnI": {
        "authors": [
            {
                "name": "Zhiwen Zhang",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Li Ma",
                "org": "School of Pharmacy"
            },
            {
                "name": "Shijun Jiang",
                "org": "School of Pharmacy"
            },
            {
                "name": "Zeying Liu",
                "org": "School of Pharmacy"
            },
            {
                "name": "Jian Huang",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Lingli Chen",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Haijun Yu",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Yaping Li",
                "org": "Center of Pharmaceutics"
            }
        ],
        "title": "A self-assembled nanocarrier loading teniposide improves the oral delivery and drug concentration in tumor",
        "keywords": [
            "Nanocarrier",
            "Nanoparticles",
            "Oral delivery",
            "Self-assembly",
            "Teniposide"
        ],
        "venue": "Journal of Controlled Release",
        "year": 2013,
        "id": "vkuTcGnI"
    },
    "LUuAEClD": {
        "authors": [
            {
                "name": "Zhiwen Zhang",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Zeying Liu",
                "org": "School of Pharmacy"
            },
            {
                "name": "Li Ma",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Shijun Jiang",
                "org": "School of Pharmacy"
            },
            {
                "name": "Yixin Wang",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Haijun Yu",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Qi Yin",
                "org": "Center of Pharmaceutics"
            },
            {
                "name": "Jingbin Cui",
                "org": "School of Pharmacy"
            },
            {
                "name": "Yaping Li",
                "org": "Center of Pharmaceutics"
            }
        ],
        "title": "Reversal of multidrug resistance by mitochondrial targeted self-assembled nanocarrier based on stearylamine",
        "abstract": "Multidrug resistance (MDR) remains one of the major challenges for successful chemotherapy. Herein, we tried to develope a mitochondria targeted teniposide loaded self-assembled nanocarrier based on stearylamine (SA-TSN) to reverse MDR of breast cancer. SA-TSN was nanometer-sized spherical particles (31.59 \u00b1 3.43 nm) with a high encapsulation efficiency (99.25 \u00b1 0.21%). The MDR in MCF-7/ADR cells was obviously reduced by SA-TSN, which mainly attributed to the markedly reduced expression of P-gp, increased percentages in G2 phase, selectively accumulation in mitochondria, decrease of mitochondrial membrane potential, and greatly improved apoptosis. The plasma concentration of teniposide was greatly improved by SA-TSN, and the intravenously administered SA-TSN could accumulate in the tumor site and penetrate into the inner site of tumor in MCF-7/ADR induced xenografts. In particular, the in vivo tumor inhibitory efficacy of SA-TSN in MCF-7/ADR induced models was more effective than that of teniposide loaded self-assembled nanocarrier without stearylamine (TSN) and teniposide solution (TS), which verified the effectiveness of SA-TSN in reversal of MDR. Thereby, SA-TSN has potential to circumvent the MDR for the chemotherapy of breast cancer. \u00a9 2013 American Chemical Society.",
        "keywords": [
            "mitochondria",
            "multidrug resistance",
            "nanocarrier",
            "self-assembly",
            "stearylamine",
            "teniposide"
        ],
        "venue": "Molecular Pharmaceutics",
        "year": 2013,
        "id": "LUuAEClD"
    },
    "AWOJNq7J": {
        "authors": [
            {
                "name": "Jiehui Teng",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Weilin Li",
                "org": ""
            },
            {
                "name": "Shun Yao",
                "org": ""
            }
        ],
        "title": "Study on the \u03b1-glucosidase inhibitory activity of limonium bicolor kuntze",
        "abstract": "The antidiabetic activities of the extracts with different solvents and methods from Limonium bicolor Kuntze were investigated. It was found that all the extracts with ethanol, petroleum ether, EtOAc, n-BuOH and H",
        "keywords": [
            "\u03b1-glucosidase",
            "Antidiabetes",
            "Limonium bicolor kuntze"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "AWOJNq7J"
    },
    "tA4tiBCj": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Weilin Li",
                "org": ""
            },
            {
                "name": "Luping Qin",
                "org": ""
            },
            {
                "name": "Shun Yao",
                "org": ""
            }
        ],
        "title": "Identification of volatile components in grafted liquidambar orientalis",
        "abstract": "The volitile oil was extracted with n-hexane and analyzed with GC-MS from the leaf, bark and heartwood of grafted Liquidambar orientalis Mill., and 22, 16, 18 compounds were identified respectively, of which \u03b3-sitosterol was found in leaf, bark and heartwood, and 1-methoxy-3-(2-hydroxyethyl) was found in leaf and bark. Vitamin E was enriched in bark while dibutyl phthalate was abundant in heartwood. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "GC-MS",
            "Graft",
            "Liquidambar orientalis mill.",
            "Volatile components"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "tA4tiBCj"
    },
    "NYObIvsI": {
        "authors": [
            {
                "name": "Xing-cui Qu",
                "org": "Tianjin Institute of Pharmaceutical Research"
            },
            {
                "name": "Li Ma",
                "org": "Tianjin Institute of Pharmaceutical Research"
            },
            {
                "name": "Feng Han",
                "org": "Tianjin Institute of Pharmaceutical Research"
            },
            {
                "name": "Jing Gao",
                "org": "School of Chemical Engineering"
            }
        ],
        "title": "Limit test of aristolochic acid A in YishenJuanbi Pill",
        "abstract": "We developed a HPLC method with high specificity and sensitivity for the limit test of AAA in Yishen Juanbi Pill. In this mothod, the detection limit for AAA was 2.216ng. AAA could not be detected in all the 3 batches of the pill which suggests that the pill prepared by the modified water extraction and ethanol precipitation method is safe for clinical use. This efficient HPLC technique is also proposed for the limit test of AAA in other preparations besides Yishen Juanbi Pill. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "AAA",
            "HPLC",
            "Limit test",
            "Yishen Juanbi Pill"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "NYObIvsI"
    },
    "JlvJKBtj": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Resources and Environment Sciences Department"
            },
            {
                "name": "Hui Jia",
                "org": "Harbin No. 162 Middle School"
            },
            {
                "name": "Xiuqin Yin",
                "org": "Jilin Key Laboratory of Animal Resource Conservation and Utilization"
            },
            {
                "name": "Yizhang Wang",
                "org": "Anyang Normal University"
            }
        ],
        "title": "Growth and propagation of earthworm in activated sewage sludge treatment",
        "abstract": "The technique of using earthworm to clean up sewage sludge, animal feces, plant residue and industrial wastes is an effective way to treat organic solid wastes for recycling. Furthermore, the growth and propagation of earthworm is the key factor for the treatment process. In this study, the variance of earthworms' average increased weight, rate of growth, multiple of average increased weight per day, cocoon production and hatchability of cocoon were collected in different proportions of sewage sludge to cattle. Samples of Eiseniafoetida were fed by sewage sludge and cattle dung with the proportions of 1:1,2:1,3:1, 4:1, 5:1 and 1:0 with 4 repeated tests, respectively. Totally 24 treatments lasting 60 days were checked in our experiment, and the dry weight of each treatment were 500 g. The results indicated that the growing environment with a higher proportion of sewage sludge to cattle dung was more beneficial to the growth of E. foetida, but the rearing condition with a lower proportion of sewerage sludge to cattle dung was more beneficial to the propagation of E. foetida. The indices of the weight [(17.55\u00b10.30) g], average increased weight [(354.70\u00b135.30) mg], and rate of growth were all the largest when sewage sludge and cattle dung were mixed with a 4:1 proportion, and the fastest growth of E. foetida was also observed in 4:1. Additionally, the total cocoon production of 1:1 ratio of sewage sludge to cattle dung was significantly different to the vales of other groups (Duncan's multiple range test at 5% level). The cocoon production each week, the number of total cocoon (538.5\u00b128.3) and hatchability of cocoon (89.2%) in 1:1 were larger than the others, which suggesting that the 1:1 ratio of sewage sludge to cattle dung was the optimum condition to the propagation of earthworms. Fig 4, Tab 3, Ref 26.",
        "keywords": [
            "Activated sewage sludge",
            "Eisenia foetida",
            "Growth",
            "Propagation"
        ],
        "venue": "Chinese Journal of Applied and Environmental Biology",
        "year": 2013,
        "id": "JlvJKBtj"
    },
    "2uOkqkta": {
        "authors": [
            {
                "name": "Bao-Lin Zhang",
                "org": "Centre for Intelligent and Networked Systems"
            },
            {
                "name": "Li Ma",
                "org": "College of Science"
            },
            {
                "name": "Qing-Long Han",
                "org": "School of Information and Communication Technology"
            }
        ],
        "title": "Sliding mode H\u221econtrol for offshore steel jacket platforms subject to nonlinear self-excited wave force and external disturbance",
        "abstract": "This paper is concerned with sliding mode ",
        "keywords": [
            "H\u221e control",
            "External disturbance",
            "Internal oscillation",
            "Offshore structure",
            "Sliding mode control"
        ],
        "venue": "Nonlinear Analysis: Real World Applications",
        "year": 2013,
        "id": "2uOkqkta"
    },
    "vgVbiWzb": {
        "authors": [
            {
                "name": "Huo Yong",
                "org": "Department of Cardiology"
            },
            {
                "name": "Joanne Foody",
                "org": "Cardiovascular Wellness Program"
            },
            {
                "name": "Ji Linong",
                "org": "Department of Endocrinology and Metabolism"
            },
            {
                "name": "Zhao Dong",
                "org": "Department of Epidemiology"
            },
            {
                "name": "Yongjun Wang",
                "org": "Neurology Department"
            },
            {
                "name": "Li Ma",
                "org": "United BioSource Corporation"
            },
            {
                "name": "Hai Jin Meng",
                "org": "Pfizer Investment Co., Ltd."
            },
            {
                "name": "Susan Shiff",
                "org": "Outcomes Research and Epidemiology, Emerging Markets, Established Products"
            },
            {
                "name": "Hu Dayi",
                "org": "Heart Center"
            }
        ],
        "title": "A systematic literature review of risk factors for stroke in China",
        "abstract": "Other countries have seen a decline in stroke incidence after improved treatment and prevention of known risk factors for stroke. China is still experiencing significant increases in the incidence rate of total stroke. We systematically reviewed the evidence on the impact of 5 modifiable risk factors (hypertension, dyslipidemia, obesity, diabetes, and smoking) for the risk of stroke in the Chinese population, with the aim to develop more effective prevention and disease management programs. A literature search was conducted in MEDLINE and EMBASE for all observational studies that reported on the association between risk of stroke and any of the 5 risk factors and the composite risk factor. Selected articles were published in either English or Chinese from January 2004 to December 2010. Evidence of the association between hypertension and stroke was the strongest of the 5 factors reported in studies, with adjusted odds ratios ranging between 2.75 and 5.47. The association among obesity, diabetes, smoking, and the risk for stroke was evident, but not as strong as for hypertension. The risk ratios of hypertension to stroke were higher in the Chinese population than those in other countries. Copyright \u00a9 2013 by Lippincott Williams & Wilkins.",
        "keywords": [
            "diabetes",
            "dyslipidemia",
            "hypertension",
            "obesity",
            "risk factors",
            "smoking",
            "stroke"
        ],
        "venue": "Cardiology in Review",
        "year": 2013,
        "id": "vgVbiWzb"
    },
    "2Qoub6iQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Geographical Science and Environmental Engineering"
            },
            {
                "name": "QuanJiu Wang",
                "org": "Institute of Water Resources"
            },
            {
                "name": "Jun Fan",
                "org": "State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau"
            }
        ],
        "title": "Characteristics and models of spring wheat growth by a modified logistic model in the desert oasis conditions",
        "abstract": "In the desert oasis region of northwestern China, crop planting relies on irrigation by surface water and groundwater. So, efficient water utilization is a crucial factor in establishing successful agricultural systems. Identification of most appropriate irrigation treatments for a given system is fundamental for ensuring high water use efficiency. In order to determine the optimum irrigation schedule for spring wheat in this region, field experiments imposing different irrigation schedules were established, and plant height, leaf area index (LAI), dry matter accumulation and grain yield, were measured and used to calculate water use efficiency (WUE). The relationships between the maximum plant heights (H",
        "keywords": [
            "Desert oasis",
            "Irrigation schedule",
            "Logistic models",
            "Spring wheat",
            "Water use efficiency (WUE)"
        ],
        "venue": "Journal of Food, Agriculture and Environment",
        "year": 2013,
        "id": "2Qoub6iQ"
    },
    "ZhBsmFe0": {
        "authors": [
            {
                "name": "Xiaoliang Yuan",
                "org": "Department of Physics"
            },
            {
                "name": "Maojun Zheng",
                "org": "Department of Physics"
            },
            {
                "name": "Yafeng Zhang",
                "org": "Department of Physics"
            },
            {
                "name": "Tao Zhou",
                "org": "Department of Physics"
            },
            {
                "name": "Changli Li",
                "org": "Department of Physics"
            },
            {
                "name": "Xiaosheng Fang",
                "org": "Department of Materials Science"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Department of Physics"
            }
        ],
        "title": "Self-assembly of three-dimensional SrTiO3 microscale superstructures and their photonic effect",
        "abstract": "3D SrTiO",
        "keywords": [
            ""
        ],
        "venue": "Inorganic Chemistry",
        "year": 2013,
        "id": "ZhBsmFe0"
    },
    "rohFYe4m": {
        "authors": [
            {
                "name": "Faze Wang",
                "org": "Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Maojun Zheng",
                "org": "Collaborative Innovation Center of Advanced Microstructures, Nanjing University"
            },
            {
                "name": "Changqing Zhu",
                "org": "Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Bin Zhang",
                "org": "Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Wen Chen",
                "org": "Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics and Astronomy, Shanghai Jiao Tong University"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Technology, Shanghai Jiao Tong University"
            },
            {
                "name": "Wenzhong Shen",
                "org": "Key Laboratory of Artificial Structure and Quantum Control, Ministry of Education, Department of Physics and Astronomy, Shanghai Jiao Tong University"
            }
        ],
        "title": "Visible light photocatalytic H",
        "abstract": "Visible light photocatalytic H",
        "keywords": [
            "graphene",
            "hydrogengeneration",
            "nanoparticles",
            "visible light photocatalyticactivity",
            "zinc sulfide"
        ],
        "venue": "Nanotechnology",
        "year": 2015,
        "id": "rohFYe4m"
    },
    "EbMigH8h": {
        "authors": [
            {
                "name": "Chao Deng",
                "org": "Department of Cardiovascular Surgery"
            },
            {
                "name": "Zhongchan Sun",
                "org": "Department of Cardiology"
            },
            {
                "name": "Guang Tong",
                "org": "Department of Cardiovascular Surgery"
            },
            {
                "name": "Wei Yi",
                "org": "Department of Cardiovascular Surgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesia"
            },
            {
                "name": "Bijun Zhao",
                "org": "Department of Cardiovascular Surgery"
            },
            {
                "name": "Liang Cheng",
                "org": "Department of Cardiovascular Surgery"
            },
            {
                "name": "Jinzhou Zhang",
                "org": "Department of Cardiovascular Surgery"
            },
            {
                "name": "Feng Cao",
                "org": "Department of Cardiology"
            },
            {
                "name": "Dinghua Yi",
                "org": "Department of Cardiovascular Surgery"
            }
        ],
        "title": "\u03b1-Lipoic Acid Reduces Infarct Size and Preserves Cardiac Function in Rat Myocardial Ischemia/Reperfusion Injury through Activation of PI3K/Akt/Nrf2 Pathway",
        "abstract": "Background: The present study investigates the effects and mechanisms of \u03b1-Lipoic acid (LA) on myocardial infarct size, cardiac function and cardiomyocyte apoptosis in rat hearts subjected to in vivo myocardial ischemia/reperfusion (MI/R) injury. Methodology/Principal Findings: Male adult rats underwent 30 minutes of ischemia followed by 3, 24, or 72 h of reperfusion. Animals were pretreated with LA or vehicle before coronary artery ligation. The level of MI/R- induced LDH and CK release, infarct size, cardiomyocyte apoptosis and cardiac functional impairment were examined and compared. Western blot analysis was performed to elucidate the mechanism of LA pretreatment. The level of inflammatory cytokine TNF-\u03b1 released to serum and accumulated in injured myocardium as well as neutrophil accumulation in injured myocardium were also examined after MI/R injury. Our results reveal that LA administration significantly reduced LDH and CK release, attenuated myocardial infarct size, decreased cardiomyocytes apoptosis, and partially preserved heart function. Western blot analysis showed that LA pretreatment up-regulated Akt phosphorylation and Nrf2 nuclear translocation while producing no impact on p38MAPK activation or nitric oxide (NO) production. LA pretreatment also increased expression of HO-1, a major target of Nrf2. LA treatment inhibited neutrophil accumulation and release of TNF-\u03b1. Moreover, PI3K inhibition abolished the beneficial effects of LA. Conclusions/Significance: This study indicates that LA attenuates cardiac dysfunction by reducing cardiomyoctyes necrosis, apoptosis and inflammation after MI/R. LA exerts its action by activating the PI3K/Akt pathway as well as subsequent Nrf2 nuclear translocation and induction of cytoprotective genes such as HO-1. \u00a9 2013 Deng et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "EbMigH8h"
    },
    "yTF4n0RB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Pediatric Surgery, West China Hospital of Sichuan University"
            },
            {
                "name": "Lu-Gang Huang",
                "org": "Department of Pediatric Surgery, West China Hospital of Sichuan University"
            },
            {
                "name": "Ping Lin",
                "org": "Department of Geriatrics, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University"
            }
        ],
        "title": "In vitro induction of adipose-derived stem cells into endothelial cells and angiogenic cells",
        "abstract": "Background: Adipose-derived stem cells, as the seed cells for tissue engineering, can be induced into endothelial cells, thereby solving the key problem of vascularization. Objective: To in vitro investigate the feasibility of inducing adipose-derived stem cells to differentiate into endothelial cells and the blood vessel formation on three-dimensional media. Methods: Adipose-derived stem cells were isolated and cultured by enzyme digestion. Passage 3 or 4 adipose-derived stem cells were induced into endothelial cells with conditional medium and then the induced cells were cultured in Matrigel medium. Cell surface antigen CD31 was detected by immunohistochemistry before and after induction. After hematoxylin-eosin staining, cell morphology was observed by phase contrast microscopy. Results and ConclusionS: Immunohistochemical examination results showed that CD31 expression was negative in adipose-derived stem cells, but positive expression was detected in the induced cells. The cells cultured in Matrigel media accumulated together gradually, emanated pseudopodia after 24 hours and formed grid structure after 1 week, and long vasculature was observed after 2 weeks. CD31 expression was detected in the induced cells. These results indicate that adipose-derived stem cells can be in vitro induced into endothelial cells, then which form vasculature, suggesting that adipose-derived stem cells can be used as the ideal seed cells for vascularization in tissue-engineered grafts.",
        "keywords": [
            "Adipose tissue",
            "Adipose-derived stem cells",
            "CD31",
            "Cell culture",
            "Differentiation",
            "Endothelial cells",
            "Induction",
            "Stem cell photographs-containing paper",
            "Stem cells",
            "Three-dimensional culture",
            "Vessels"
        ],
        "venue": "Chinese Journal of Tissue Engineering Research",
        "year": 2013,
        "id": "yTF4n0RB"
    },
    "m2Cag3KD": {
        "authors": [
            {
                "name": "Qiling Li",
                "org": "Cardiovascular Research Institute"
            },
            {
                "name": "Ting Kang",
                "org": "Cardiovascular Research Institute"
            },
            {
                "name": "Xiaohua Tian",
                "org": "Cardiovascular Research Institute"
            },
            {
                "name": "Yamin Ma",
                "org": "Cardiovascular Research Institute"
            },
            {
                "name": "Min Li",
                "org": "School of Information Science and Engineering"
            },
            {
                "name": "Jendai Richards",
                "org": "Cardiovascular Research Institute"
            },
            {
                "name": "Tameka Bythwood",
                "org": "Cardiovascular Research Institute"
            },
            {
                "name": "Yueling Wang",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Xu Li",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Dong Liu",
                "org": "Cardiovascular Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "Cardiovascular Research Institute"
            },
            {
                "name": "Qing Song",
                "org": "Cardiovascular Research Institute"
            }
        ],
        "title": "Multimeric Stability of Human C-reactive Protein in Archived Specimens",
        "abstract": "Background: C-reactive protein (CRP) is a marker of inflammation and a risk predictor of cardiovascular disease. Current CRP assays are focused on the quantification of the CRP levels as pentamers. However, CRP can be present as other multimeric forms. There will be a market need to measure the CRP multimeric structure in addition to the levels in human populations. To meet this need, we investigated whether the long-term archived samples could be used instead of freshly collected samples. Methodology/Principal Findings: The specimens of serum, plasma and tissues were collected from transgenic rats expressing the human CRP. These samples were stored at 4\u00b0C, -20\u00b0C and -80\u00b0C for different periods. Non-denaturing Western blot analysis was used to observe the influence of storage conditions to multimeric structures of human CRP. Our results showed that there was no difference on multimeric structures of human CRP between samples stored at 4\u00b0C, -20\u00b0C and -80\u00b0C, between samples stored at -80\u00b0C for twenty-four hours and three months, and between plasma and serum. Conclusions/Significance: This study implicated that archived samples stored at these conditions in those large longitudinal studies could be used for investigating the multimeric structures of CRP. Our report may speed up these researches and save labors and budget by enabling them to use currently available archived samples rather than freshly collected samples. \u00a9 2013 Li et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "m2Cag3KD"
    },
    "Z5juzV2L": {
        "authors": [
            {
                "name": "Qiling Li",
                "org": ""
            },
            {
                "name": "Min Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wenzhi Li",
                "org": ""
            },
            {
                "name": "Xuehong Wu",
                "org": ""
            },
            {
                "name": "Jendai Richards",
                "org": ""
            },
            {
                "name": "Guoxing Fu",
                "org": ""
            },
            {
                "name": "Wei Xu",
                "org": ""
            },
            {
                "name": "Tameka Bythwood",
                "org": ""
            },
            {
                "name": "Xu Li",
                "org": ""
            },
            {
                "name": "Jianxin Wang",
                "org": ""
            },
            {
                "name": "Qing Song",
                "org": ""
            }
        ],
        "title": "A method to evaluate genome-wide methylation in archival formalin-fixed, paraffin-embedded ovarian epithelial cells",
        "abstract": "Background: The use of DNA from archival formalin and paraffin embedded (FFPE) tissue for genetic and epigenetic analyses may be problematic, since the DNA is often degraded and only limited amounts may be available. Thus, it is currently not known whether genome-wide methylation can be reliably assessed in DNA from archival FFPE tissue. Methodology/Principal Findings: Ovarian tissues, which were obtained and formalin-fixed and paraffin-embedded in either 1999 or 2011, were sectioned and stained with hematoxylin-eosin (H&E).Epithelial cells were captured by laser micro dissection, and their DNA subjected to whole genomic bisulfite conversion, whole genomic polymerase chain reaction (PCR) amplification, and purification. Sequencing and software analyses were performed to identify the extent of genomic methylation. We observed that 31.7% of sequence reads from the DNA in the 1999 archival FFPE tissue, and 70.6% of the reads from the 2011 sample, could be matched with the genome. Methylation rates of CpG on the Watson and Crick strands were 32.2% and 45.5%, respectively, in the 1999 sample, and 65.1% and 42.7% in the 2011 sample. Conclusions/ Significance: We have developed an efficient method that allows DNA methylation to be assessed in archival FFPE tissue samples. \u00a9 2014 Li et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2014,
        "id": "Z5juzV2L"
    },
    "xxtMiTtr": {
        "authors": [
            {
                "name": "Qiling Li",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Wei Xu",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Ye Cui",
                "org": "Department of Mathematics and Statistics, Georgia State University"
            },
            {
                "name": "Li Ma",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Jendai Richards",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Wenzhi Li",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Yamin Ma",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Guoxing Fu",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Tameka Bythwood",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Yueling Wang",
                "org": "Department of Obstetrics and Gynecology, First Affiliated Hospital of Xi'an Jiaotong University"
            },
            {
                "name": "Xu Li",
                "org": "Department of Obstetrics and Gynecology, First Affiliated Hospital of Xi'an Jiaotong University"
            },
            {
                "name": "Qing Song",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            }
        ],
        "title": "A preliminary exploration on DNA methylation of transgene across generations in transgenic rats",
        "abstract": "Epigenetic heritability is an important issue in the field of genetics and also in the development of many human diseases. In this study, we created a transgenic rat model and investigated the transgenerational methylation patterns in these animals. The transgene DNA fragment was unmethylated before it was injected into the pronucleus, so it is a good model to study the inheritance of DNA methylation patterns. We performed bisulfite sequencing on 23 CpG dinucleotides on the transgene across three generations in two tissues. We observed that the transgene was heavily methylated in the liver (87.53%) from the founder generation, whereas its methylation rate was much lower in the kidney (70.47%). Spearman correlation analysis showed that there was a strong correlation on the methylation status between different generations in the same tissue, which was observed in both liver and kidney, and among all individuals in this pedigree. This study provided some evidence that DNA methylation patterns acquired in the founder animal can be passed to the offspring.",
        "keywords": [
            ""
        ],
        "venue": "Scientific Reports",
        "year": 2015,
        "id": "xxtMiTtr"
    },
    "ZoD1na4g": {
        "authors": [
            {
                "name": "Wenzhi Li",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Wei Xu",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Guoxing Fu",
                "org": "4DGenome Inc"
            },
            {
                "name": "Li Ma",
                "org": "4DGenome Inc"
            },
            {
                "name": "Jendai Richards",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Weinian Rao",
                "org": "4DGenome Inc"
            },
            {
                "name": "Tameka Bythwood",
                "org": "Cardiovascular Research Institute, Morehouse School of Medicine"
            },
            {
                "name": "Shiwen Guo",
                "org": "Department of Neurosurgery, First Affiliated Hospital of Medical School, Xi'an Jiaotong University"
            },
            {
                "name": "Qing Song",
                "org": "First Affiliated Hospital of Medical School, Xi'an Jiaotong University"
            }
        ],
        "title": "High-accuracy haplotype imputation using unphased genotype data as the references",
        "abstract": "Enormously growing genomic datasets present a new challenge on missing data imputation, a notoriously resource-demanding task. Haplotype imputation requires ethnicity-matched references. However, to date, haplotype references are not available for the majority of populations in the world. We explored to use existing unphased genotype datasets as references; if it succeeds, it will cover almost all of the populations in the world. The results showed that our HiFi software successfully yields 99.43% accuracy with unphased genotype references. Our method provides a cost-effective solution to breakthrough the bottleneck of limited reference availability for haplotype imputation in the big data era.",
        "keywords": [
            "Big data",
            "Imputation",
            "References"
        ],
        "venue": "Gene",
        "year": 2015,
        "id": "ZoD1na4g"
    },
    "xFcAYjbx": {
        "authors": [
            {
                "name": "Song Zhang",
                "org": ""
            },
            {
                "name": "Cong Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qi Li",
                "org": ""
            }
        ],
        "title": "Alleviating the sparsity problem of collaborative filtering using rough set",
        "abstract": "Purpose - The purpose of this paper is to introduce an improved nearest-neighbor collaborative filtering algorithm based on rough set theory to alleviate the sparsity problem of collaborative filtering. With experimentations, the new algorithm is thereafter evaluated. Design/methodology/approach - Nearest-neighbor algorithm is the earliest proposed and the main collaborative filtering recommendation algorithm, and its recommendation quality is seriously influenced by the sparsity of user ratings. By using rough set theory, the nearest-neighbor collaborative filtering algorithm can be improved in the sparsity data situation. The union of user rating items is used as the basis of similarity computing among users, and then a rating predicting method based on rough set theory is proposed to estimate missing values in the union of user rating items for decreasing sparsity. Findings - The sparsity problem of collaborative filtering can be alleviated by using the union of user rating items and estimating missing values based on rough set theory. The experimental results show that the new algorithm can efficiently improve recommendation quality of collaborative filtering. Originality/value - The union of user rating items was used as the basis of similarity computing among users. A rating prediction method based on rough set theory with an assistant method was proposed to complete the missing values in the union of user rating items. Orthogonal list was used to storage user-item ratings matrix. \u00a9 Emerald Group Publishing Limited.",
        "keywords": [
            "Collaborative filtering",
            "Computer theory",
            "Programming and algorithm theory",
            "Recommender systems",
            "Rough set",
            "Sparsity problem"
        ],
        "venue": "COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering",
        "year": 2013,
        "id": "xFcAYjbx"
    },
    "Qo4qZ93Q": {
        "authors": [
            {
                "name": "Cong Li",
                "org": "Visual Computing and Virtual Reality Key Laboratory of Sichuan Province"
            },
            {
                "name": "Lin Feng",
                "org": "Visual Computing and Virtual Reality Key Laboratory of Sichuan Province"
            },
            {
                "name": "Li Ma",
                "org": "Library Sichuan Normal University"
            }
        ],
        "title": "Business process reengineering for better sale of china lubricant enterprises",
        "abstract": "With the rapid development of new economy, China lubricant enterprises urgently need to implement effective Customer Relationship Management (CRM) to win the market. By constructing and applying CRM, lubricant enterprises can keep their old customers and find potential customers, so the profit and core competitive power of lubricant enterprises can all be increased. In this paper we optimized the traditional sales process of China lubricant enterprises, designed a new business process reengineering (BPR) and built a pyramid model of CRM application tactics. The new BPR can be helpful for effectively CRM implementation of China lubricant enterprises. \u00a9 2013 IEEE.",
        "keywords": [
            "business process reengineering",
            "customer relationship management",
            "sales process"
        ],
        "venue": "Proceedings - 5th International Conference on Computational Intelligence and Communication Networks, CICN 2013",
        "year": 2013,
        "id": "Qo4qZ93Q"
    },
    "RrXWI4il": {
        "authors": [
            {
                "name": "Cong Li",
                "org": "Katz Graduate School of Business"
            },
            {
                "name": "Li Ma",
                "org": "Library"
            },
            {
                "name": "Gajanan G. Hegde",
                "org": "Katz Graduate School of Business"
            }
        ],
        "title": "Information encryption-based decision support system design for Chinese oilfield",
        "abstract": "How to plan scientific, reasonable development schemes is a core problem for Chinese oilfields nowadays. Traditional forecast and planning methods of development targets use manual work or experiences to determine the planning scheme, but the results can not satisfy the demands of oilfields. To solve the above problem, an information encryption-based decision support system, called DevTarget, is designed and realized for the middle-long-term development and planning of Chinese oilfields. DevTarget includes twelve forecast models for development targets, and has two development and planning models. INI file encryption method is also used in DevTarget to ensure system security. The results of using DevTarget at an oilfield located in east China show that DevTarget can provide good forecast quality. \u00a9 2013 IEEE.",
        "keywords": [
            "decision support system",
            "development target",
            "INI file",
            "oilfield"
        ],
        "venue": "Proceedings of 2013 6th International Conference on Information Management, Innovation Management and Industrial Engineering, ICIII 2013",
        "year": 2013,
        "id": "RrXWI4il"
    },
    "zQIswizV": {
        "authors": [
            {
                "name": "Cong Li",
                "org": "College of Computer Science"
            },
            {
                "name": "Li Ma",
                "org": "Library"
            },
            {
                "name": "Xueqin Li",
                "org": "College of Computer Science"
            },
            {
                "name": "Mei Yang",
                "org": "College of Computer Science"
            }
        ],
        "title": "Engineering-Course Parallel curriculum system design for E-commerce characteristic specialty",
        "abstract": "During the past ten years, E-commerce major for undergraduate has been developed rapidly in China. A growing number of companies highlight the urgent needs for employing E-commerce professionals. However, it's not perfectly matching between professional training and requirements of companies on either knowledge system or practice skills. Hence, how to train specialists for E-commerce is focused by universities and companies. To solve the above problem, in this paper an Engineering-Course Parallel curriculum system for E-commerce characteristic specialty, including training objective, curriculum system, major experiment and practice, and major science research, was designed. By using the new curriculum system we can realize the union of school teaching, students studying and company job, improve students' major skills and their advantages for job seeking. \u00a9 2013 IEEE.",
        "keywords": [
            "characteristic specialty",
            "curriculum system design",
            "E-commerce",
            "Engineering-Course Parallel"
        ],
        "venue": "Proceedings of 2013 6th International Conference on Information Management, Innovation Management and Industrial Engineering, ICIII 2013",
        "year": 2013,
        "id": "zQIswizV"
    },
    "jI0CoTHc": {
        "authors": [
            {
                "name": "Xueqin Li",
                "org": "College of Computer Science, Sichuan Normal University"
            },
            {
                "name": "Cong Li",
                "org": "Visual Computing and Virtual Reality Key Laboratory of Sichuan Province"
            },
            {
                "name": "Li Ma",
                "org": "Library, Sichuan Normal University"
            }
        ],
        "title": "CBRM: Computational Reputation Model for C2C e-Commerce Platform",
        "abstract": "Online shopping has become an important and popular way of life. With the rapid C2C platform development, the credit problem in online shopping was being discussed. Serious loss of credit will leads to bad online business environment. However, till now lots of researchers just focus on seller reputation model to solve credit problem, thus buyer reputation model is seldom being considered. To solve the above problem, we proposed a Computational Buyer Reputation Model for C2C e-Commerce platform, i.e. CBRM. Five buyer reputation indicators, including transactions amount, seller ratings, buyer operations, chargeback ratio and real name authentication, were integrated into CBRM. By using AHP to distribute various indicator weights, we can obtain numeric value of buyer reputation. Therefore, these values can be used for sellers to choose appropriate buyers to deal with. Experiment results showed the efficiency and effectiveness of CBRM.",
        "keywords": [
            "Analytic Hierarchy Process",
            "Customer to Customer",
            "e-Commerce platform",
            "reputation model"
        ],
        "venue": "Proceedings - 2014 7th International Symposium on Computational Intelligence and Design, ISCID 2014",
        "year": 2015,
        "id": "jI0CoTHc"
    },
    "8sbElN5y": {
        "authors": [
            {
                "name": "Daofu Han",
                "org": "Physics Experiment Center of Nanchang University"
            },
            {
                "name": "Shui He",
                "org": "Physics Experiment Center of Nanchang University"
            },
            {
                "name": "Liujing Fan",
                "org": "Physics Experiment Center of Nanchang University"
            },
            {
                "name": "Li Ma",
                "org": "Physics Experiment Center of Nanchang University"
            },
            {
                "name": "Huiqin Wang",
                "org": "Physics Experiment Center of Nanchang University"
            }
        ],
        "title": "Real time velocity measurement with speckle modulation of a Q-resonator",
        "abstract": "In this paper, we demonstrate a compact speckle modulated fiber Q-resonator for velocity measurement. The experimental system is built with a pumped erbium-doped fiber and a partial reflective optical fiber grating, and the output variation caused by speckle feedback in the Q-resonator is deduced by theoretical analysis. In the experiments, speckle signals are produced corresponding to different velocities of a tunable rotating aluminum plate. We dynamically sampled these signals and process them with adaptive spectrum filtering. The mean frequency of the signals is calculated and it is found linearly dependent to the velocity of the rotating plate. Real time velocity measurement experiment is implemented with a designed virtual instrument for signals capturing, spectrum filtering and numerical calculation, this study can be applied in velocity sensing for small distance. \u00a9 2012 Elsevier Ltd.",
        "keywords": [
            "Dynamic sampling",
            "Fiber resonator",
            "Velocity measurement"
        ],
        "venue": "Optics and Laser Technology",
        "year": 2013,
        "id": "8sbElN5y"
    },
    "Hpmi9SJ6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "North China Electric Power University"
            },
            {
                "name": "Xiaoliu Shen",
                "org": "North China Electric Power University"
            },
            {
                "name": "Zhen Li",
                "org": "North China Electric Power University"
            }
        ],
        "title": "Energy consumption, conservation and emissions reduction research of Beijing",
        "abstract": "Energy consumption is in support of economic development, at the same time it also results in the pollution of the environment inevitably. With the increasing of contradiction of energy supply and demand, and the serious pollution of the environment, it restricts the development of economy. In order to achieve the \"Twelfth Five-Year energy planning\" target, we must control the energy consumption, to implement energy-saving and emission reduction measures. Based on Chinese energy consumption status, this paper focuses on the Beijing's energy consumption, analyzes energy consumption influences factors and the relationships among them. At the same time, this paper abstracts the model of economic and environmental on the energy consumption for the complicated relationship. Also it establishes a comprehensive multidimensional Beijing city energy consumption policy simulation and control model, pro-vides energy consumption analysis and regulation of different level and the angle respectively, covers major regulation and control means in relation to the energy consumption. On the basis of analysis of influence factors, we do the mathematical simulation and prediction between them. The results show that the prediction value is very good, the error is small. Therefore, this conclusion proves that our energy consumption control of construction model is scientific. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Coal consumption",
            "Control model",
            "Energy consumption",
            "Interpolation"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "Hpmi9SJ6"
    },
    "OV7S6vse": {
        "authors": [
            {
                "name": "Wenyan Guo",
                "org": "North China Electric Power University"
            },
            {
                "name": "Li Ma",
                "org": "North China Electric Power University"
            },
            {
                "name": "Qiong Wang",
                "org": "North China Electric Power University"
            },
            {
                "name": "Xiaoliu Shen",
                "org": "North China Electric Power University"
            }
        ],
        "title": "Research on the sustainable development based on PREES model of Beijing",
        "abstract": "This paper studies the coordinated development of Beijing's population, resources, environment, economic and society. With the rapid development of the city, Beijing's population, society and economic is getting more and more contradictive against its resources and environment, under which circumstance a scientific study on the coordinated development is urgently required. This essay is based on the data of last 10 years of Beijing, and formulates a PREES model of the PREES model in Beijing. This study uses the method of principal component analysis via SPSS, establishes the coordination degree evaluation system of Beijing's population, resources, environment, economic and society, and runs an empirical analysis afterward. This essay calculates the coordination degree of Beijing's population, resources, environment, economic and society, analyzes and studies the main issues in Beijing's coordinated development, and gives relative suggestions. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Coordination",
            "Index system",
            "Sustainable development"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "OV7S6vse"
    },
    "5w011twM": {
        "authors": [
            {
                "name": "Wenyan Guo",
                "org": "School of Control and Computer Engineering, North China Electric Power University"
            },
            {
                "name": "Xiaoliu Shen",
                "org": "School of Control and Computer Engineering, North China Electric Power University"
            },
            {
                "name": "Xinke Ma",
                "org": "School of Control and Computer Engineering, North China Electric Power University"
            },
            {
                "name": "Li Ma",
                "org": "School of Control and Computer Engineering, North China Electric Power University"
            },
            {
                "name": "Ting Cao",
                "org": "School of Control and Computer Engineering, North China Electric Power University"
            }
        ],
        "title": "Comparative study of Grey forecasting model and ARMA model on Beijing electricity consumption forecasting",
        "abstract": "With the rapid development of the national economy, the power consumption is increasing. It is of great significance that how to make an accurate prediction of electricity consumption. Through the prediction model, the energy structure can be adjusted and the energy policies can be made to guide power consumption. In this paper, the Beijing electricity consumption is forecasted with Grey Prediction model and ARMA model based on the real data over years. Next these two models are compared. It can be seen from the comparison that the GM is more suitable for the prediction of electricity consumption and the prediction accuracy can be increased to 98.2 %. Based on the theoretical study, Beijing electricity consumption is well forecasted to support the government decision making. \u00a9 Springer International Publishing Switzerland 2014.",
        "keywords": [
            "ARMA",
            "Electricity consumption",
            "GM"
        ],
        "venue": "Lecture Notes in Electrical Engineering",
        "year": 2014,
        "id": "5w011twM"
    },
    "2Jvwb0eP": {
        "authors": [
            {
                "name": "Zhu-Hua Su",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xia-Ling Chu",
                "org": ""
            },
            {
                "name": "Rui-Quan Xiong",
                "org": ""
            },
            {
                "name": "Zhong Wan",
                "org": ""
            }
        ],
        "title": "Dynamic analysis on carbon footprint of energy utlization in Guangdong province",
        "abstract": "The paper calculated the Carbon footprint, Carbon Footprint Density, Value of Carbon Footprint Carbon Footprint Intensity, Ecological Pressure Intensity of Carbon Footprint of Guangdong energy consumption in 1990-2011, using the relevant concepts and research methodsthe carbon footprint.The results shows that The Guangdong per capita energy consumption carbon footprint continueed to rise from 1990 to 2011; In the energy consumption carbon footprint gross composition, coal carbon footprint was the maximum, followed by crude oil, natural gas was the last. The Guangdong primary energy utilization structure did not improve and optimize; The Guangdong energy consumption carbon footprint density increased gradually and the pressure of carbon emission reduction increased gradually; The Guangdong economy progress was good in the past 20 years, the Guangdong economic value created by energy consumption carbon footprint became stable in the 3 years; The Guangdong ecological pressure intensity of carbon footprint was increased in 1990-2011, and became 1.8925 in 2011. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Carbon footprint",
            "Dynamic analysis",
            "Energy utlization"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "2Jvwb0eP"
    },
    "XCSZuiPL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of Agricultural Economics and Rural Development, Guangdong Academy of Agricultural Sciences"
            },
            {
                "name": "Xia-Ling Chu",
                "org": "Institute of Agricultural Economics and Rural Development, Guangdong Academy of Agricultural Sciences"
            },
            {
                "name": "Xiujie Huang",
                "org": "Institute of Agricultural Economics and Rural Development, Guangdong Academy of Agricultural Sciences"
            },
            {
                "name": "Ruiquan Xiong",
                "org": "Institute of Agricultural Economics and Rural Development, Guangdong Academy of Agricultural Sciences"
            },
            {
                "name": "Huanhuan Li",
                "org": "Institute of Agricultural Economics and Rural Development, Guangdong Academy of Agricultural Sciences"
            },
            {
                "name": "Qun Lin",
                "org": "Institute of Agricultural Economics and Rural Development, Guangdong Academy of Agricultural Sciences"
            }
        ],
        "title": "Simulation research on diffusion of agricultural science and technology for peasant",
        "abstract": "In order to solve the problems like Chinese farmers' weak economic strength, low ability for receiving technology, and low efficiency of agricultural science and technology diffusion, the diffusion of agricultural science and technology among farmers is simulated and analyzed. By using the complex network theory and Net logo software, the spread of agricultural science and technology is simulated. Results show that the higher the 'network-density' and 'disseminator' are, the faster the agricultural science and technology diffuses, the more the 'explorer' and 'intensity' are, the faster the agricultural science and technology diffuses, however when the number of 'explorer' and 'intensity' reache a certain level, agricultural science and technology diffusion enters a platform stage, and the bigger the 'cost' is, the smaller the 'revenue' is, the larger the technical potential difference is, the more the time full coverage of agricultural science and technology consumes, The 'environment' factor is not sensitive to the technology diffusion. Agricultural science and technology diffusion model and simulation established by using the theory and method of complex network, can provide a reference for the improvement of agricultural technology diffusion system and diffusion method.",
        "keywords": [
            "agricultural science and technology",
            "Netlogo",
            "own characteristics",
            "peasant",
            "simulation"
        ],
        "venue": "Proceedings - 2013 International Conference on Information Science and Cloud Computing Companion, ISCC-C 2013",
        "year": 2014,
        "id": "XCSZuiPL"
    },
    "ImziauKM": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Teachers' Ability Development Center"
            },
            {
                "name": "Bin Ji",
                "org": "School of Computer Science"
            },
            {
                "name": "Hongshen Liu",
                "org": "School of Computer Science"
            },
            {
                "name": "Weixing Zhu",
                "org": "School of Electrical and Information Engineering"
            },
            {
                "name": "Wei Li",
                "org": "School of Computer Science"
            },
            {
                "name": "Tao Zhang",
                "org": "School of Computer Science"
            }
        ],
        "title": "Differentiating profile based on single pig contour",
        "abstract": "The use and wide application of video monitoring and control systems in pig pens is necessary for the automation and analysis of intelligence to improve the development tendencies of the pig-raising industry. The complete profiling of a pig is convenient to behavior analysis and to judge if it is sick. A pig's wandering causes the lack of its full profile being captured on video. For example, only part of the body or no body at all in the image when intelligently monitoring a single pig in a pigpen will result in an abnormal profile. Not all profiles, or camera angles, of the pig are efficient for behavior analysis in the case that the pig's profile is not fully revealed, such as the pig directly facing the camera. Only scenes with the fully exposed profile of the pig are convenient for observing and analyzing the symptoms of the pig. Therefore, it is essential to automatically segment the video that is monitoring the pigpen. A novel method is proposed for setting the frame attributes based on the level of exposure to a pig's profile in a standing posture. Two types of attributes are presented for each frame in the video recording, which represent the applicable and non-applicable profile of a pig. A pig's profile feature vector is calculated for differentiating the attributes after obtaining a profile of a single pig by image processing. The vector is composed of both the aspect ratio of the pig's external shape and a group of low frequency Fourier coefficients based on the pig's contour. The aspect ratio varies with the angle between the axis of the pig body and the horizontal line on the left side of the ground. The result of the test shows that the aspect ratio index is ideal and plays a significant role only in both the acute angle areas, i.e., [-30\u00b0, 30\u00b0] and [-150\u00b0, 150\u00b0]. Eight low frequency Fourier coefficients are also verified enough to describe the characteristic shape of the pig body in reconstructing the profile image of a single pig by the Fourier inversion method. Means and variances of both the feature vectors of the applicable and non-applicable profile contours are obtained from the sample training set. The category of the unknown frame is identified by the Mahalanobis distance discrimination from the testing video. The results showed that 91.7% of frames in the pig's profile could be properly recognized. Therefore, this method of producing the frame attributes based on a single pig's contour is reliable. This study may be helpful for subsequently analyzing behavior of a single pig in suspected cases.",
        "keywords": [
            "Computer vision",
            "Cultivation",
            "Full contour",
            "Image processing",
            "Profile",
            "Single pig"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2013,
        "id": "ImziauKM"
    },
    "euF141ZP": {
        "authors": [
            {
                "name": "Junwei Zhang",
                "org": "Key Laboratory of Food Colloids and Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Food Colloids and Biotechnology"
            }
        ],
        "title": "Photodegradation mechanism of sulfadiazine catalyzed by Fe(III), oxalate and algae under UV irradiation",
        "abstract": "Photodegradation mechanism of sulfadiazine (SD) in a solution containing Fe(iii), oxalate and algae were investigated in this study. The results indicated that the degradation of SD was slow in a solution containing Fe(iii) or oxalate, whereas it was markedly enhanced when Fe(iii) and oxalate coexisted. The optimal pH for formation of\u00b7OH was 4; a higher or lower pH resulted in a decrease in formation of\u00b7OH. A moderate increase of oxalate concentration was beneficial to the formation of\u00b7OH and the degradation of SD, and the algae enhanced the degradation rate of SD in a solution containing Fe(iii) and oxalate. Also, the degradation rate of SD rapidly decreased at low initial concentrations but slowly decreased at high initial concentrations, and pseudo-first order kinetics described the degradation process of SD well. A possible reaction mechanism in solution containing Fe(iii), oxalate and algae was proposed, and attack by\u00b7OH was the main pathway of SD degradation in the photocatalytic reaction. \u00a9 2013 Taylor and Francis Group, LLC.",
        "keywords": [
            "algae",
            "Fe(iii)",
            "oxalate",
            "photodegradation",
            "sulfadiazine"
        ],
        "venue": "Environmental Technology (United Kingdom)",
        "year": 2013,
        "id": "euF141ZP"
    },
    "e9mNl9ws": {
        "authors": [
            {
                "name": "Hao Chen",
                "org": "Hunan state engineering laboratory of geospatial information"
            },
            {
                "name": "Li Ma",
                "org": "Changjiang Institute of Survey"
            },
            {
                "name": "Tian Liang",
                "org": "Schools of architecture and urban planning"
            }
        ],
        "title": "Research status on road information extraction from high resolution imagery",
        "abstract": "Automatic road extraction from remote sensing imagery is one of the hot topics in the field of remote sensing. surveying and mapping. computer vision. etc. In this paper. we summarize the research status of road extraction from high resolution remote sensing imagery. The difficulties and trends of the research are analyzed in the paper. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "High resolution",
            "Remote sensing",
            "Road extraction"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "e9mNl9ws"
    },
    "AEH4QBLJ": {
        "authors": [
            {
                "name": "Hao Chen",
                "org": "Schools of Architecture and Urban Planning"
            },
            {
                "name": "Tian Liang",
                "org": "Schools of Architecture and Urban Planning"
            },
            {
                "name": "Li Ma",
                "org": "Changjiang Institute of Survey"
            }
        ],
        "title": "The status and requirements of remote sensing application in immigration of water resources and hydropower project",
        "abstract": "The immigration is important in water resources and hydropower project. Using remote sensing and information technology is a significant means of improve performance. This paper sums up the status and demand of remote sensing application in immigration of water resources and hydropower project. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Immigration",
            "Interpretation",
            "Remote sensing",
            "Water resources and hydropower project"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "AEH4QBLJ"
    },
    "0ER40p65": {
        "authors": [
            {
                "name": "Hao Chen",
                "org": "National-Local Joint Engineering Laboratory of Geo-Spatial Information Technology, Hunan University of Science and Technology"
            },
            {
                "name": "Lili Yin",
                "org": "National-Local Joint Engineering Laboratory of Geo-Spatial Information Technology, Hunan University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Changjiang Institute of Survey Planning Design and Research"
            }
        ],
        "title": "Research on road information extraction from high resolution imagery based on global precedence",
        "abstract": "Semi-automatic/automatic road extraction from remote sensing imagery is one of the hot topics in the field of remote sensing, surveying and mapping and computer vision, etc. Traditional methods based on Marr's Computation Theory of Vision follow the pattern of local-to-global features extraction. However, in high resolution image, the local features such as road boundary and road width are easily affected by noise and make the traditional extraction process based on edge extraction and template matching more difficult. At the same time, it is inconsistent with the human cognitive process during the visual interpretation. For all of the above reasons, the paper develop a new road extraction method according with human cognitive process. It is a kind of top-down road extraction strategy based on global precedence in the background of GIS data updating. The proposed methodology consists of four parts: 1) extract road priori topological information from the now available GIS data; 2) extract road morphological skeleton; 3) built the global features of road in the image space using automatic approximation conflation between road vector and road skeleton; 4) extract the local features in the high resolution images under the constraints of global features. The global topological approximation method based on Network Snakes algorithm is the focus in the paper. With the experiment on IKONOS image of Weihai city, the method was confirmed to be able to produce acceptable road global characteristics and local features (such as centerlines).",
        "keywords": [
            "edge detection",
            "global precedence",
            "Network Snakes",
            "road extraction",
            "topology"
        ],
        "venue": "3rd International Workshop on Earth Observation and Remote Sensing Applications, EORSA 2014 - Proceedings",
        "year": 2014,
        "id": "0ER40p65"
    },
    "0RDeM7A0": {
        "authors": [
            {
                "name": "Huan Yun Wang",
                "org": "Department of Mechanical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mechanical Engineering"
            },
            {
                "name": "Xiu Fen Liu",
                "org": "Department of Mechanical Engineering"
            }
        ],
        "title": "Analysis and elimination of common faults of hydraulic system",
        "abstract": "In order to ensure the normal operation of the hydraulic system, the faults must be found and eliminated promptly and accurately. Most of the faults of hydraulic system don't happen suddenly. generally, there are signs such as noise, vibration, lash, pollution and leakage etc. If these phenomena can be found, controlled and eliminated promptly and properly, the system faults can be reduced accordingly. This paper introduces several common faults of hydraulic system and the elimination methods. which the hydraulics technicians can refer to. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Elimination",
            "Fault",
            "Hydraulic system"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "0RDeM7A0"
    },
    "Y0jBSHF8": {
        "authors": [
            {
                "name": "Chunhui Pan",
                "org": "Department of Chemistry"
            },
            {
                "name": "Huanyun Wang",
                "org": "Department of Mechanical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mechanical Engineering"
            },
            {
                "name": "Mingzhu Lu",
                "org": "Department of Mechanical Engineering"
            }
        ],
        "title": "An iterative method for designing hydrogen networks with purification units",
        "abstract": "An iterative method for designing hydrogen networks with purification units is presented. First, the purified source flow rate is assumed to be large enough, regarding the purified source as a new source. And then, the initial hydrogen network with purification units is constituted. By using the source matching method, the hydrogen network is designed, the purified source amount F",
        "keywords": [
            "Hydrogen network",
            "Iteration method",
            "Minimum hydrogen consumption",
            "Purification reuse"
        ],
        "venue": "Huagong Xuebao/CIESC Journal",
        "year": 2013,
        "id": "Y0jBSHF8"
    },
    "c9xaeERT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Electrical and Mechanical Engineering"
            },
            {
                "name": "Huan Yun Wang",
                "org": "Department of Electrical and Mechanical Engineering"
            },
            {
                "name": "Jian Xin",
                "org": "Department of Electrical and Mechanical Engineering"
            }
        ],
        "title": "Study of efficient electrical failure scheme",
        "abstract": "This paper mainly studies on Reasons for generating electrical fault.It deeply studies and analyzes the application of thermal imaging cameras. Thermal imaging cameras display clear image, data collection method is simple, timely and accurate infrared imaging technology to find hot hidden, to make a reliable forecast of the early failure of the electrical equipment defects and insulation performance,so that the early failure determination of electrical device becomes easy and changes traditional preventive maintenance to predicting maintenance.The thermal imaging for its safe,accurate temperature measurement,and many other advantages more and more widely used.The research of this paper has some theory guidance and high application value. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Electrical fault",
            "Fault analysis",
            "Maintenance",
            "Thermal imaging cameras"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "c9xaeERT"
    },
    "lyMguNCY": {
        "authors": [
            {
                "name": "Chun Hui Pan",
                "org": "Department of Chemistry"
            },
            {
                "name": "Huan Yun Wang",
                "org": "Department of Mechanical Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Mechanical Engineering"
            },
            {
                "name": "Ming Zhu Lu",
                "org": "Department of Mechanical Engineering"
            }
        ],
        "title": "Designing hydrogen networks with multiple impurities by combining concentration potential method with sources matching methods",
        "abstract": "Combining the concentration potential method with the sources matching method, an integration method for designing hydrogen distribution networks with multiple impurities is presented by This paper. The concentration potential method was used to determine the process-performing order. When a hydrogen-using process is being satisfied, The target is to reduce the consumption of the external hydrogen source, The design ideas by drawing a single impurity the source matching law, the choice and distribution complementary sources method is improved to be used, multiple rules of multi-impurity source distribution is presented. The example show that the proposed method resulting design compared with the current production, the external hydrogen source consumption decreased by 65.6%, resulting network structure is simple, simple design steps and calculations are not complicated. The description of the proposed method is effective and feasible. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Concentration potential method",
            "Hydrogen network with multiple impurities",
            "Sources matching method",
            "The minimum hydrogen utility consumption"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "lyMguNCY"
    },
    "oFf1H6hD": {
        "authors": [
            {
                "name": "Jia Deng",
                "org": "School of Civil and Environmental Engineering"
            },
            {
                "name": "Wei-Yao Zhu",
                "org": "School of Civil and Environmental Engineering"
            },
            {
                "name": "Jin-Xia Liu",
                "org": "Well Logging Technology Center"
            },
            {
                "name": "Zhen Zhang",
                "org": "School of Civil and Environmental Engineering"
            },
            {
                "name": "Qian Ma",
                "org": "School of Civil and Environmental Engineering"
            },
            {
                "name": "Meng Zhang",
                "org": "Engineering Department"
            },
            {
                "name": "Kai Deng",
                "org": "Offshore Oil Engineering(Zhuhai) Co. Ltd."
            },
            {
                "name": "Li Ma",
                "org": "Oil Refinery of Huabei Oilfield"
            }
        ],
        "title": "Productivity prediction model of shale gas considering stress sensitivity",
        "abstract": "According to the gas accumulation mechanism and flow mechanism of shale gas reservoir, a mathematical model of shale gas productivity prediction was established, considering the effect of desorption, diffusion and seepage flow in shale gas reservoir. The pressure distribution and productivity equation were obtained by solving the controlling equation under different boundary conditions. The results show that, the more the desorption quantity is, the slower the formation pressure decrease. The production and the pressure square difference are linearly correlated. The productivity prediction model considering stress sensitivity was solved with new pseudo-pressure function. Production decreases with the increase of stress sensitivity of shale gas reservoir, which guide that controlling the pressure difference reasonably is able to protect the reservoir from damage. The productivity prediction model in this paper provides a theoretical foundation for shale gas reservoir evaluation and development design.",
        "keywords": [
            "Desorption",
            "Mathematical model",
            "Productivity prediction",
            "Shale gas",
            "Stress sensitivity"
        ],
        "venue": "Natural Gas Geoscience",
        "year": 2013,
        "id": "oFf1H6hD"
    },
    "PxnrKPCO": {
        "authors": [
            {
                "name": "Zongmin Hu",
                "org": "Department of Biology and Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Department of Biology and Chemistry"
            },
            {
                "name": "Jianhui Xie",
                "org": "Department of Biology and Chemistry"
            },
            {
                "name": "Hongxia Du",
                "org": "Department of Biology and Chemistry"
            },
            {
                "name": "William W. Y. Lam",
                "org": "Department of Biology and Chemistry"
            },
            {
                "name": "Tai-Chu Lau",
                "org": "Department of Biology and Chemistry"
            }
        ],
        "title": "Ruthenium-catalyzed oxidation of alcohols by bromate in water",
        "abstract": "The polypyridylruthenium(ii) complex, cis-[Ru(2,9-Me",
        "keywords": [
            ""
        ],
        "venue": "New Journal of Chemistry",
        "year": 2013,
        "id": "PxnrKPCO"
    },
    "Sx4X7Nhg": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Yi Pan",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Wai-Lun Man",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Hoi-Ki Kwong",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "William W.Y. Lam",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Gui Chen",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Kai-Chung Lau",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Tai-Chu Lau",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            }
        ],
        "title": "Highly efficient alkane oxidation catalyzed by [Mn",
        "abstract": "The oxidation of various alkanes catalyzed by [Mn",
        "keywords": [
            ""
        ],
        "venue": "Journal of the American Chemical Society",
        "year": 2014,
        "id": "Sx4X7Nhg"
    },
    "faf4be0x": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Qian Wang",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Wai-Lun Man",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Hoi-Ki Kwong",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Chi-Chiu Ko",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            },
            {
                "name": "Tai-Chu Lau",
                "org": "Department of Biology and Chemistry, Institute of Molecular Functional Materials, City University of Hong Kong"
            }
        ],
        "title": "Cerium(IV)-driven water oxidation catalyzed by a manganese(V)-nitrido complex",
        "abstract": "The study of manganese complexes as water-oxidation catalysts (WOCs) is of great interest because they can serve as models for the oxygen-evolving complex of photosystem II. In most of the reported Mn-based WOCs, manganese exists in the oxidation states III or IV, and the catalysts generally give low turnovers, especially with one-electron oxidants such as Ce<sup>IV</sup>. Now, a different class of Mn-based catalysts, namely manganese(V)-nitrido complexes, were explored. The complex [Mn<sup>V</sup>(N)(CN)<inf>4</inf>]<sup>2-</sup> turned out to be an active homogeneous WOC using (NH<inf>4</inf>)<inf>2</inf>[Ce(NO<inf>3</inf>)<inf>6</inf>] as the terminal oxidant, with a turnover number of higher than 180 and a maximum turnover frequency of 6 min<sup>-1</sup>. The study suggests that active WOCs may be constructed based on the Mn<sup>V</sup>(N) platform. High turnover: The study of manganese complexes as catalysts for the oxidation of water is of great interest as they can serve as models for the oxygen-evolving complex of photosystem II. The manganese(V)-nitrido complex [Mn(N)(CN)<inf>4</inf>]<sup>2-</sup> was now shown to catalyze the oxidation of water by cerium(IV) with a turnover number (TON) of higher than 180.",
        "keywords": [
            "cerium",
            "homogeneous catalysis",
            "manganese complexes",
            "nitrides",
            "oxidation"
        ],
        "venue": "Angewandte Chemie - International Edition",
        "year": 2015,
        "id": "faf4be0x"
    },
    "F1GPkQUR": {
        "authors": [
            {
                "name": "Jiawei Li",
                "org": "Department of Experimental Department"
            },
            {
                "name": "Hainan Zhao",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Chukwunweike Ikechukwu Okeke",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Lin Li",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Zhidong Liu",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Zhongpeng Yin",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Pengwei Zhuang",
                "org": "Department of Traditional Chinese Medicine"
            },
            {
                "name": "Jingtong Sun",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Tao Wu",
                "org": "China Resources Double-crane Pharmaceutical Co. Ltd."
            },
            {
                "name": "Meng Wang",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Nan Li",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Jiaxin Pi",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Qian Zhang",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Rui Zhang",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Li Ma",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Xiaochen Pang",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Zhanbiao Liu",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Li Zhang",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            },
            {
                "name": "Lili Fan",
                "org": "Engineering Research Center of Modern Chinese Medicine Discovery and Preparation Technique"
            }
        ],
        "title": "Comparison of systemic absorption between ofloxacin ophthalmic in situ gels and ofloxacin conventional ophthalmic solutions administration to rabbit eyes by HPLC-MS/MS",
        "keywords": [
            "HPLC-MS/MS",
            "Ofloxacin",
            "Ophthalmic in situ gel",
            "Systemic absorption"
        ],
        "venue": "International Journal of Pharmaceutics",
        "year": 2013,
        "id": "F1GPkQUR"
    },
    "ucfsuo7X": {
        "authors": [
            {
                "name": "Jun-Jie Ye",
                "org": "Department of Reproductive Medicine Research"
            },
            {
                "name": "Zong-Fang Li",
                "org": "Kunming Medical University"
            },
            {
                "name": "Yan-Xiang Chen",
                "org": "Security Department of Yunnan Province"
            },
            {
                "name": "Li Ma",
                "org": "Department of Reproductive Medicine Research"
            },
            {
                "name": "Mao Li",
                "org": "Security Department of Yunnan Province"
            },
            {
                "name": "Hai Guo",
                "org": "Department of Urology"
            },
            {
                "name": "Yue-Li Wang",
                "org": "Department of Urology"
            },
            {
                "name": "Li-Juan Yang",
                "org": "Department of Reproductive Medicine Research"
            },
            {
                "name": "Bao-Wen Cheng",
                "org": "Security Department of Yunnan Province"
            }
        ],
        "title": "Analysis of null alleles for 17 Y chromosome-short tandem repeat loci in infertile males",
        "abstract": "Objective: To investigate the characteristics of null allele for 17 Y-chromosomal short tandem repeats (Y-STR) loci in a group of infertile males. Methods: Two hundred thirty six infertile males featuring non-obstructive azoospermia and severe oligozoospermia were analyzed with an AmpFISTR\u00ae Yfiler\u2122 kit. Deletions of azoospermia factor (AZF) fragments were confirmed with Y chromosome sequence-tagged sites (STSs) analysis using modified multiplex PCR. Results: The overall prevalence of AZF microdeletions was 16.95% (40/236). In the non-obstructive azoospermia group, 13 cases had AZFc deletion, 6 cases had AZFb + c deletion, 2 cases had AZFa deletion, 1 case had AZFb deletion. In the severe oligozoospermia group, 17 cases had AZFc deletion and 1 had AZFb deletion. No AZFa+b+c deletion was detected. Forty cases showed null alleles by scanning of the 17 STR loci. Deletions of DYS438, DYS439, DYS437, DYS389I and DYS389II were found in the 2 cases with AZFa deletion. In patients with AZFb deletion, DYS392 and DYS385a/b were found deleted. Deletions of DYS448 were detected in all of the 30 cases with AZFc deletion. Deletions of DYS392, DYS385a/b, and DYS448 were found in 6 cases with AZFb + c deletion. Conclusion: Deletions of the Y chromosome AZF regions are associated with azoospermia and severe oligozoospermia. Null allele due to complete absence of AZFa, AZFb and AZFc regions may lead to misinterpretation in the sexual assault cases. Revealing the locus heterogeneity in male infertility population can enrich the Y-STR database and facilitate interpretation STR data in forensic DNA testing.",
        "keywords": [
            "Forensic identification",
            "Null allele",
            "Short tandem repeat",
            "Y chromosome microdeletion"
        ],
        "venue": "Chinese Journal of Medical Genetics",
        "year": 2013,
        "id": "ucfsuo7X"
    },
    "La4OJAgx": {
        "authors": [
            {
                "name": "Jun-Jie Ye",
                "org": "Yunnan Key Laboratory of Fertility Regulation and Minority Eugenics"
            },
            {
                "name": "Li Ma",
                "org": "Yunnan Key Laboratory of Fertility Regulation and Minority Eugenics"
            },
            {
                "name": "Li-Juan Yang",
                "org": "Yunnan Key Laboratory of Fertility Regulation and Minority Eugenics"
            },
            {
                "name": "Jin-Huan Wang",
                "org": "State Key Laboratory of Genetic Resources and Evolution"
            },
            {
                "name": "Yue-Li Wang",
                "org": "Department of Urology"
            },
            {
                "name": "Hai Guo",
                "org": "Department of Urology"
            },
            {
                "name": "Ning Gong",
                "org": "Haiyuan College"
            },
            {
                "name": "Wen-Hui Nie",
                "org": "State Key Laboratory of Genetic Resources and Evolution"
            },
            {
                "name": "Shu-Hua Zhao",
                "org": "Yunnan Key Laboratory of Fertility Regulation and Minority Eugenics"
            }
        ],
        "title": "Partial AZFc duplications not deletions are associated with male infertility in the Yi population of Yunnan Province, China",
        "abstract": "Objective: There are many reports on associations between spermatogenesis and partial azoospermia factor c (AZFc) deletions as well as duplications; however, results are conflicting, possibly due to differences in methodology and ethnic background. The purpose of this study is to investigate the association of AZFc polymorphisms and male infertility in the Yi ethnic population, residents within Yunnan Province, China. Methods: A total of 224 infertile patients and 153 fertile subjects were selected in the Yi ethnic population. The study was performed by sequence-tagged site plus/minus (STS) analysis followed by gene dosage and gene copy definition analysis. Y haplotypes of 215 cases and 115 controls were defined by 12 binary markers using single nucleotide polymorphism on Y chromosome (Y-SNP) multiplex assays based on single base primer extension technology. Results: The distribution of Y haplotypes was not significantly different between the case and control groups. The frequencies of both gr/gr (7.6% vs. 8.5%) and b2/b3 (6.3% vs. 8.5%) deletions do not show significant differences. Similarly, single nucleotide variant (SNV) analysis shows no significant difference of gene copy definition between the cases and controls. However, the frequency of partial duplications in the infertile group (4.0%) is significantly higher than that in the control group (0.7%). Further, we found a case with sY1206 deletion which had two CDY1 copies but removed half of DAZ genes. Conclusions: Our results show that male infertility is associated with partial AZFc duplications, but neither gr/gr nor b2/b3 deletions, suggesting that partial AZFc duplications rather than deletions are risk factors for male infertility in Chinese-Yi population. \u00a9 2013 Zhejiang University and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "AZFc polymorphism",
            "Azoospermia factor c (AZFc)",
            "b2/b3",
            "gr/gr",
            "Infertility"
        ],
        "venue": "Journal of Zhejiang University: Science B",
        "year": 2013,
        "id": "La4OJAgx"
    },
    "blqTSJRK": {
        "authors": [
            {
                "name": "Zhao-Yang Peng",
                "org": "Key Laboratory for the Structure and Evolution of Celestial Objects"
            },
            {
                "name": "Xiao-Hong Zhao",
                "org": "National Astronomical Observatories/Yunnan Observatory"
            },
            {
                "name": "Yue Yin",
                "org": "Key Laboratory for the Structure and Evolution of Celestial Objects"
            },
            {
                "name": "Yu-Ying Bao",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            }
        ],
        "title": "The relationship between the power-law indices of the temporal properties on energy and the spectral lag and photon flux of gamma-ray burst pulses",
        "abstract": "Previous studies have shown that the dependence of the pulse temporal properties (pulse width, pulse rise width, pulse decay width, and pulse peak time) on energy is a power-law function. In this work we demonstrate that the power-law indices of the pulse width, pulse rise width, pulse decay width, and pulse peak time on energy are correlated with the spectral lag and the relative spectral lag, \u03b4t",
        "keywords": [
            "Gamma rays: bursts",
            "Methods: statistical"
        ],
        "venue": "Publications of the Astronomical Society of Japan",
        "year": 2013,
        "id": "blqTSJRK"
    },
    "07QlXTfs": {
        "authors": [
            {
                "name": "Xia Liu",
                "org": "Molecular and Medical Biotechnology and Aquatic Crustacean Diseases"
            },
            {
                "name": "Xue-Mei Ji",
                "org": "Molecular and Medical Biotechnology and Aquatic Crustacean Diseases"
            },
            {
                "name": "Xi-Ning Du",
                "org": "Molecular and Medical Biotechnology and Aquatic Crustacean Diseases"
            },
            {
                "name": "Xi-Cui Zong",
                "org": "Molecular and Medical Biotechnology and Aquatic Crustacean Diseases"
            },
            {
                "name": "Ding-Fang Liang",
                "org": "Molecular and Medical Biotechnology and Aquatic Crustacean Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Molecular and Medical Biotechnology and Aquatic Crustacean Diseases"
            },
            {
                "name": "Hai-Tao Wu",
                "org": "Molecular and Medical Biotechnology and Aquatic Crustacean Diseases"
            },
            {
                "name": "Shuang-Quan Zhang",
                "org": "Supramolecular Medicinal Materials and Technology"
            }
        ],
        "title": "Molecular cloning, expression, bioinformatics analysis, and bioactivity of TNFSF13 (APRIL) in the South African clawed frog (Xenopus laevi): A new model to study immunological diseases",
        "keywords": [
            ""
        ],
        "venue": "OMICS A Journal of Integrative Biology",
        "year": 2013,
        "id": "07QlXTfs"
    },
    "aA1FugPO": {
        "authors": [
            {
                "name": "Jinyun Song",
                "org": "Jiangsu Province Key Laboratory for Molecular and Medical Biotechnology, Life Sciences College, Nanjing Normal University"
            },
            {
                "name": "Hongzhen Liu",
                "org": "Jiangsu Province Key Laboratory for Molecular and Medical Biotechnology, Life Sciences College, Nanjing Normal University"
            },
            {
                "name": "Lei Ma",
                "org": "Jiangsu Province Key Laboratory for Molecular and Medical Biotechnology, Life Sciences College, Nanjing Normal University"
            },
            {
                "name": "Li Ma",
                "org": "Jiangsu Province Key Laboratory for Molecular and Medical Biotechnology, Life Sciences College, Nanjing Normal University"
            },
            {
                "name": "Cuixiang Gao",
                "org": "Medical Department, Yancheng Institute of Health Sciences"
            },
            {
                "name": "Shuangquan Zhang",
                "org": "Medical Department, Yancheng Institute of Health Sciences"
            }
        ],
        "title": "Molecular cloning, expression and functional characterization of interferon-\u03b3-inducible lysosomal thiol reductase (GILT) gene from mandarin fish (Siniperca chuatsi)",
        "abstract": "Interferon-\u03b3-inducible lysosomal thiol reductase (GILT) plays a key role in the processing and presentation of MHC class II-restricted antigen (Ag) by catalyzing disulfide bond reduction, thus unfolding native protein Ag and facilitating subsequent cleavage by proteases. For this important function in the immune system, we cloned a GILT gene homologue from mandarin fish (designated mGILT), a kind of precious freshwater fish with high market value. Through reverse transcription PCR and rapid amplification of cDNA ends (RACE) strategies, we obtained the full-length cDNA of mGILT, which consists of 1008bp with a 771bp open reading frame, encoding a protein of 256 amino acids, with a putative molecular weight of 28.47kDa. The deduced protein possesses the typical structural features of known GILT proteins, including an active-site motif, a GILT signature sequence, and 6 conserved cysteines. The result of real-time quantitative PCR showed that mGILT mRNA was expressed in a tissue-specific manner. In addition, the expression of mGILT mRNA was obviously up-regulated in splenocytes and kidney after induction with lipopolysaccharide (LPS). Recombinant mGILT fused with His",
        "keywords": [
            "CDNA cloning",
            "Interferon-\u03b3-inducible lysosomal thiol reductase",
            "Mandarin fish",
            "Real-time quantitative PCR",
            "Thiol reductase activity"
        ],
        "venue": "Fish and Shellfish Immunology",
        "year": 2014,
        "id": "aA1FugPO"
    },
    "iFTvd407": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Cleft Lip and Palate Surgery"
            },
            {
                "name": "Bing Shi",
                "org": "Department of Cleft Lip and Palate Surgery"
            },
            {
                "name": "Yang Li",
                "org": "Department of Cleft Lip and Palate Surgery"
            },
            {
                "name": "Qian Zheng",
                "org": "Department of Cleft Lip and Palate Surgery"
            }
        ],
        "title": "A preliminary study on the characteristics of the velopharyngeal structures in different-age patients with cleft palate",
        "abstract": "The purpose of this study was to investigate the developmental tendency of velopharyngeal structures in different-age patients with cleft palate (CP) to provide reference for selecting surgery in clinic. The investigators implemented a retrospective study, and 66 patients were selected, including 38 boys and 28 girls (average age, 15 years 5 months \u00b1 7 years). These patients were divided into 3 groups (G1, G2, and G3) according to their ages and were taken lateral preoperative cephalograms at rest and during phonation of/i/. Twelve lengths and 3 ratios variables were defined in this study. All these measurements were analyzed by analysis of variance and post hoc test, whereas P value was set at 0.05. There were significant differences of velar thickness and height, vertical velar length, pharyngeal height and depth, uvular pharyngeal depth, and hard palate length and height. Except velar height and vertical velar length of which the differences were only significant between G1 and G2, the difference of the others was significant between G1 and G2, and G1 and G3. In conclusion, velar thickness and posterior velar length increased significantly before 20 years old, whereas the motility of velar muscles between 12 years old and 20 years old was weaker. Growths of maxilla in vertical and horizontal dimension were faster before 20 years old. Besides, height-depth ratio was increasing with increase in age. \u00a9 2013 by Mutaz B. Habal, MD.",
        "keywords": [
            "cephalometry",
            "cleft lip and palate",
            "Velopharyngeal insufficiency"
        ],
        "venue": "Journal of Craniofacial Surgery",
        "year": 2013,
        "id": "iFTvd407"
    },
    "AwFCsmmu": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Oral Disease"
            },
            {
                "name": "Bing Shi",
                "org": "State Key Laboratory of Oral Disease"
            },
            {
                "name": "Yang Li",
                "org": "State Key Laboratory of Oral Disease"
            },
            {
                "name": "Qian Zheng",
                "org": "State Key Laboratory of Oral Disease"
            }
        ],
        "title": "Velopharyngeal function assessment in patients with cleft palate: Perceptual speech assessment versus nasopharyngoscopy",
        "abstract": "There is no doubt that perceptual speech assessment and instrumental examination could provide different diagnostic information on patients with cleft palate (CP), but not all patients simultaneously need the 2 examinations. So the purposes of this study were to explore a simple and effective evaluation method to assess velopharyngeal function and to investigate speech traits that affect the diagnosis of velopharyngeal function in patients with CP. The investigators implemented a retrospective study, and 247 postoperative patients with CP were selected, including 155 boys and 92 girls, with a mean (SD) age of 13 years and 2 months (7 years and 7 months). All of these patients were assessed by perceptual speech evaluation and nasopharyngoscopy after surgery, and the result was divided into velopharyngeal closure (VPC), velopharyngeal insufficiency, and marginal VPC. The number of diagnostic consistency patients was 170 (VPC, 51 patients; velopharyngeal insufficiency, 115 patients; marginal VPC, 4 patients), and the consistent ratio was 68.83%. There was no significant difference between perceptual speech assessment and nasopharyngoscopy. Furthermore, the difference in distribution of hypernasality between the consistent group and the inconsistent group was significant. In addition, the correlation analysis indicated that surgical age, hypernasality, nasal emission, and compensatory articulation were correlated with the velopharyngeal function (P < 0.05). In conclusion, perceptual speech assessment could make a correct diagnosis in the absence of instrumental examination. The severity of hypernasality might affect the diagnosis of the velopharyngeal function. Much more attention should be paid to the surgical age, the alteration of hypernasality, nasal emission, and compensatory articulation during CP therapy. \u00a9 2013 by Mutaz B. Habal, MD.",
        "keywords": [
            "nasopharyngoscopy",
            "Perceptual speech assessment",
            "velopharyngeal closure",
            "velopharyngeal insufficiency"
        ],
        "venue": "Journal of Craniofacial Surgery",
        "year": 2013,
        "id": "AwFCsmmu"
    },
    "YeFpLbqC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qian Zheng",
                "org": ""
            },
            {
                "name": "Yang Li",
                "org": ""
            },
            {
                "name": "Hongfang Ma",
                "org": ""
            },
            {
                "name": "Jiayu Shi",
                "org": ""
            },
            {
                "name": "Bing Shi",
                "org": ""
            }
        ],
        "title": "Preoperative velopharyngeal morphology in older cleft palate patients with postoperative velopharyngeal closure versus velopharyngeal insufficiency",
        "abstract": "The purpose of this study was to investigate the preoperative morphology of velopharyngeal structures in older patients with cleft palate and to evaluate which structure(s) could distinguish velopharyngeal function. The investigators implemented a retrospective study and 66 patients whose palate was repaired by 1 surgeon with the same technique were selected, including 38 boys and 28 girls, aged from 5 years and 1 month to 28 years and 6 months. All these patients were taken lateral preoperative cephalograms at rest and during phonation of /i/. Fifteen lengths, 3 ratios, and 1 angle variable were defined in this study. The follow-up time was from 3 months to 12 months. All these measurements were analyzed by independent samples t test and discriminant analysis in a stepwise method, while P value was set at 0.05. In this study, there were 30 patients with velopharyngeal closure (VPC) and 36 patients with velopharyngeal insufficiency (VPI) after surgery. Differences in velar length, posterior velar length, pharyngeal height, hard-soft palatal angle, and pharyngeal height-depth ratio were significantly different at rest, while all the measurements during phonation were not significantly different. Discriminant analysis showed that the VPC group could be discriminated from the VPI group primarily on the basis of velar length, pharyngeal depth, and VP ratio, of which the correlation ratio was 0.963 and the discriminant rate was 100%. Therefore, the results suggested not only velar length and pharyngeal depth but also pharyngeal height significantly affected the formation of normal velopharyngeal function. Furthermore, there was a strong prognostic significance of preoperative velar length, pharyngeal depth, and VP ratio for postoperative velopharyngeal function. Copyright \u00a9 2013 by Mutaz B. Habal, MD.",
        "keywords": [
            "Cleft palate",
            "Older patients",
            "Velopharyngeal insufficiency",
            "Velopharyngeal morphology"
        ],
        "venue": "Journal of Craniofacial Surgery",
        "year": 2013,
        "id": "YeFpLbqC"
    },
    "LA1ok7mN": {
        "authors": [
            {
                "name": "Ni Zeng",
                "org": ""
            },
            {
                "name": "Jun Wu",
                "org": ""
            },
            {
                "name": "Wen-Chao Zhu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhong-Lin Jia",
                "org": ""
            },
            {
                "name": "Bing Shi",
                "org": ""
            }
        ],
        "title": "Associations between EYA1 single-nucleotide polymorphisms and non-syndromic orofacial clefts in Western Han Chinese",
        "abstract": "Background: Non-syndromic orofacial clefts (NSOC) are the most common craniofacial birth defects and are considered as complex and multifactorial diseases involving the interplay of genetic predisposition and environmental exposures. Recent studies demonstrated that EYA1, a member of eye absent gene family, might contribute to the development of orofacial clefts. This study aimed to evaluate the association between EYA1 gene polymorphism and NSOC in western Chinese population. Method: Two single-nucleotide polymorphisms, rs13260349 and rs2380716, were investigated among 199 case-parent trios, and the linkage disequilibrium (LD) test, transmission disequilibrium test, family based association test, and haplotype analysis were performed. Results: Weak evidence of LD was found between these markers (D' = 0.573, r",
        "keywords": [
            "EYA1",
            "Non-syndromic orofacial clefts",
            "Single-nucleotide polymorphisms"
        ],
        "venue": "Journal of Oral Pathology and Medicine",
        "year": 2013,
        "id": "LA1ok7mN"
    },
    "L40Verxv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University"
            },
            {
                "name": "Bing Shi",
                "org": "State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University"
            },
            {
                "name": "Qian Zheng",
                "org": "State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University"
            }
        ],
        "title": "Targeted mutations of genes reveal important roles in palatal development in mice",
        "abstract": "The process of palatal development is regulated by growth factors, extracellular matrix (ECM) protein, and cell adhesion molecules, of which disturbance may result in cleft palate. Knockout mice are important animal models for studying the role of genes during palatal development. Therefore, in this review, we will describe genes knockout in mice to reveal the biological mechanisms of these genes in the formation of the cleft palate.",
        "keywords": [
            "Cleft palate",
            "Knockout mice",
            "Palatal fusion"
        ],
        "venue": "Annals of Plastic Surgery",
        "year": 2015,
        "id": "L40Verxv"
    },
    "4OA4yyoi": {
        "authors": [
            {
                "name": "Gaorui Bian",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yong Su",
                "org": ""
            },
            {
                "name": "Weiyun Zhu",
                "org": ""
            }
        ],
        "title": "The Microbial Community in the Feces of the White Rhinoceros (Ceratotherium simum) as Determined by Barcoded Pyrosequencing Analysis",
        "abstract": "As a non-ruminant herbivore, the white rhinoceros has the ability to utilize fibrous plant matter through microbial fermentation in the hindgut. So far, there has been no report using molecular techniques to study the gut microbiota of the white rhinoceros. We used barcoded pyrosequencing to characterize 105,651 sequences of 16S rRNA genes obtained from fecal samples from five white rhinoceroses. Results showed that Firmicutes and Bacteroidetes were the predominant phyla in the samples, which were comprised largely of unclassified bacteria. The microbiota of one animal treated with drug therapy differed from those in other healthy animals, and was dominated by Aerococcus -related bacteria. The core microbiota in the healthy rhinoceros were dominated by phyla Firmicutes and Bacteroidetes, represented by the Ruminococcaceae, Lachnospiraceae, Rikenellaceae and Prevotellaceae families. The present work provides a phylogenetic framework for understanding the complex microbial community of the rhinoceros; however, further studies are required to link the distinctive microbiota with their digestive role in the hindgut of the white rhinoceros. \u00a9 2013 Bian et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "4OA4yyoi"
    },
    "yzm2jtBp": {
        "authors": [
            {
                "name": "Dongjin Xu",
                "org": "School of Petroleum Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Jianghan Oil Production Plant of Jianghan Oilfield"
            },
            {
                "name": "Jie Li",
                "org": "Engineering and Technology Research Institute of Xinjiang Oilfield Company"
            },
            {
                "name": "Yanling Shi",
                "org": "Exploration and Development Research Institute of Xinjiang Oilfield Company"
            }
        ],
        "title": "Research and application of thermal insulation and injection-production process technology in the shallow and thin-bedded heavy oil reservoirs",
        "abstract": "In view of Shallow and Thin-Bedded Heavy Oil Reservoirs, it belongs to the \"forbidden zone\" which can not be developed by the internationally recognized. To reduce the cost of well drilling and well completion, \u03a6139.7 mm casing is adopted in well completion. In the early Pilot test, there were many problems in steam injection with blank tubing, low thermal efficiency of steam injection, casing and cement mantle damaged seriously, and even as worse as well abandonment. To solve the problems, the Insulated and Injection-Production integration tubing string was designed by the Y341-115 insulation packer and other supporting tools, which can solve wellbore heat insulation and reverse circulation well cleanup in production. It carried out the function that multicycle steam injection and production can be integrated in one-trip. The large scale application showed that the effect of heat insulation was remarkable, which reduced the production cost, made the shallow and thin-bedded heavy oil reservoirs develop economically and effectively. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Check valve",
            "Heat insulated packer",
            "Heavy oil",
            "Insulated tubing string",
            "Shallow and thin-bedded layer",
            "Thermally insulating borehole",
            "Tubing anchor"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "yzm2jtBp"
    },
    "uRNB9HUm": {
        "authors": [
            {
                "name": "Da-Xi Guo",
                "org": "School of Nuclear Science and Technology"
            },
            {
                "name": "Chao-Hui He",
                "org": "School of Nuclear Science and Technology"
            },
            {
                "name": "Hang Zang",
                "org": "School of Nuclear Science and Technology"
            },
            {
                "name": "Jian-Qi Xi",
                "org": "School of Nuclear Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Nuclear Science and Technology"
            },
            {
                "name": "Tao Yang",
                "org": "School of Nuclear Science and Technology"
            },
            {
                "name": "Peng Zhang",
                "org": "School of Nuclear Science and Technology"
            }
        ],
        "title": "Geant4 simulation of neutron displacement damage in SiC",
        "abstract": "The transport of neutron in SiC was simulated with the Geant4. The number of displacement damage induced by different energy neutrons was calculated and the distribution of displacement damage of 14.1 MeV neutron was obtained. The factors that impact the production of displacement damage were studied, and the contributions of elastic scattering and non-elastic process to defect production were analyzed. The damage profile induced by neutron reaction of each stage was obtained, and the influences on the distribution of total damage were further investigated.",
        "keywords": [
            "Displacement damage",
            "Geant4",
            "Neutron",
            "SiC"
        ],
        "venue": "Yuanzineng Kexue Jishu/Atomic Energy Science and Technology",
        "year": 2013,
        "id": "uRNB9HUm"
    },
    "QR4diqs3": {
        "authors": [
            {
                "name": "Jianqi Xi",
                "org": "Xi'an Jiaotong University, Department of Nuclear Science and Technology"
            },
            {
                "name": "Peng Zhang",
                "org": "Xi'an Jiaotong University, Department of Nuclear Science and Technology"
            },
            {
                "name": "Chaohui He",
                "org": "Xi'an Jiaotong University, Department of Nuclear Science and Technology"
            },
            {
                "name": "Mingjie Zheng",
                "org": "University of Wisconsin-Madison, Materials Science and Engineering Department"
            },
            {
                "name": "Hang Zang",
                "org": "Xi'an Jiaotong University, Department of Nuclear Science and Technology"
            },
            {
                "name": "Daxi Guo",
                "org": "Xi'an Jiaotong University, Department of Nuclear Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Xi'an Jiaotong University, Department of Nuclear Science and Technology"
            }
        ],
        "title": "Evolution of defects and defect clusters in \u03b2-SiC irradiated at high temperature",
        "abstract": "A molecular dynamics study has been performed to investigate the generation and evolution of damage states in irradiated \u03b2-SiC at high temperature. It is found that most of the C antisites (Si",
        "keywords": [
            "Defects and defect clusters",
            "Displacement cascade",
            "Molecular dynamics simulation"
        ],
        "venue": "Fusion Science and Technology",
        "year": 2014,
        "id": "QR4diqs3"
    },
    "K1e3KgKe": {
        "authors": [
            {
                "name": "Daxi Guo",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Hang Zang",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Peng Zhang",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Jianqi Xi",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Tao Li",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Chaohui He",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            }
        ],
        "title": "Analysis of primary damage in silicon carbide under fusion and fission neutron spectra",
        "abstract": "Irradiation parameters on primary damage states of SiC are evaluated and compared for the first wall of ITER under deuterium-deuterium (DD) and deuterium-tritium (DT) operation, the high temperature gas-cooled reactor (HTGR) and high flux isotope reactor (HFIR). With the same neutron fluence, the studied fusion spectra produce more damage and much higher gas production than the fission spectra. Due to comparable gas production and similar weighted primary recoil spectra, HFIR is considered suitable to simulate the neutron irradiation in an HTGR. In contrast to the significant differences between the weighted primary recoil spectra of the fission and the fusion spectra, the weighted secondary recoil spectra of HFIR and HTGR match those of DD and DT, indicating that displacement cascades by the fission and the fusion irradiation are similar when the damage distribution among damaged regions by secondary recoils is taken into account. \u00a9 2014 Elsevier B.V. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Nuclear Materials",
        "year": 2014,
        "id": "K1e3KgKe"
    },
    "YTNdvlqH": {
        "authors": [
            {
                "name": "Daxi Guo",
                "org": "School of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Hang Zang",
                "org": "School of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Chaohui He",
                "org": "School of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Peng Zhang",
                "org": "School of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Tao Li",
                "org": "School of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Xingqing Cao",
                "org": "School of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Li Ma",
                "org": "School of Nuclear Science and Technology, Xi'An Jiaotong University"
            }
        ],
        "title": "Preliminary studies on the emulation of 14 MeV neutron irradiation in SiC with heavy ions",
        "abstract": "The feasibility to emulate fusion neutron irradiation, especially for the first wall of fusion reactors, by ion irradiation is studied. It is found that heavy ions with energies up to 300 MeV cannot produce weighted primary recoil spectra W<inf>p</inf>(T) similar to those of 14 MeV neutrons in SiC. On the contrary, the weighted secondary recoil spectra W<inf>s</inf>(T) of 14 MeV neutrons lie within the domain among the W<inf>p</inf>(T) of 1, 5, 10 MeV Si and C ions in SiC, and match well with the W<inf>p</inf>(T) at the Bragg peak region of mixed ion irradiation with 30% 10 MeV Si and 70% 4.8 MeV C ions in SiC, which indicates that ion irradiation with several MeV is sufficient to produce damaged regions along its track with damage distribution similar to that among the damaged regions produced by secondary recoils along the track of primary recoils in the case of 14 MeV neutron irradiation. The results suggest that it is possible to emulate the fusion neutron irradiation with low energy heavy ions on the order of few MeV.",
        "keywords": [
            "Displacement damagea",
            "Fusion neutron",
            "Heavy ion",
            "Silicon carbide"
        ],
        "venue": "Fusion Engineering and Design",
        "year": 2015,
        "id": "YTNdvlqH"
    },
    "Txqmc10V": {
        "authors": [
            {
                "name": "Tao Yang",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Hang Zang",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Chaohui He",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Daxi Guo",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Peng Zhang",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Jianqi Xi",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nuclear Science and Technology, Xi'An Jiaotong University"
            },
            {
                "name": "Zhiguang Wang",
                "org": "Institute of Modern Physics Chinese Academy of Sciences"
            },
            {
                "name": "Tielong Shen",
                "org": "Institute of Modern Physics Chinese Academy of Sciences"
            },
            {
                "name": "Lilong Pang",
                "org": "Institute of Modern Physics Chinese Academy of Sciences"
            },
            {
                "name": "Cunfeng Yao",
                "org": "Institute of Modern Physics Chinese Academy of Sciences"
            }
        ],
        "title": "Evaluation of mechanical properties variations for Kr ion-irradiated 6H-SiC by nanoindentation methods",
        "abstract": "Nanoindentation experiments were performed to investigate the irradiation effects on the mechanical properties of 6H-SiC irradiated by 4 MeV Kr ions at high fluences from room temperature (RT) to 550\u00b0C. The irradiation temperature is the primary factor that affects modifications of the comprehensive mechanical properties, while the effect of the fluence is less significant. Elastic modulus and hardness decrease drastically for RT-irradiated samples, but they almost recover for elevated temperature samples, with hardness slightly higher than its original value. The hardness increases first and then decreases with increasing temperature, and the elastic modulus decreases linearly as the swelling increases. Meyer's index is related to the indentation size effect of hardness and the magnitude of the lattice damage. The ratio of irreversible work is associated with the degree of elastic recovery and the ratio of hardness to elastic modulus of SiC. Compared with the unirradiated value, fracture toughness changes slightly for RT irradiation, while increasing significantly for elevated temperature irradiation and has the same variation tendency of hardness. Results indicate that mechanical properties change with the variations of interatomic bond strength, dislocation mobility, and the behavior of crack propagation, which is strongly affected by the defects induced by heavy-ion irradiation.",
        "keywords": [
            ""
        ],
        "venue": "International Journal of Applied Ceramic Technology",
        "year": 2015,
        "id": "Txqmc10V"
    },
    "eQnLnXqe": {
        "authors": [
            {
                "name": "Chunjing Li",
                "org": ""
            },
            {
                "name": "Tongmin Yang",
                "org": ""
            },
            {
                "name": "Liang Zhai",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Development of new-generation space-borne rubidium clock",
        "abstract": "Beijing Institute of Radio Metrology and Measurement began to develop space-borne rubidium clocks from 2000. As one of the manufacturers of space-borne rubidium clocks, the institute had delivered more than 10 products to a satellite system of China until 2011, greatly supporting the construction of the satellite system. This paper summarizes the design features and performances of its previous products. The institute started to develop the new-generation space-borne rubidium clock in 2011. By using a series of new techniques, a prototype has been built. Compared to the previous products, the performance of the prototype is greatly improved. This paper also discusses the main differences between the previous and current products, both in design and in performance. \u00a9 2013 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "New generation",
            "Prototype",
            "Space rubidium clock"
        ],
        "venue": "Lecture Notes in Electrical Engineering",
        "year": 2013,
        "id": "eQnLnXqe"
    },
    "qH92InmE": {
        "authors": [
            {
                "name": "Hua-Feng Deng",
                "org": "Key Laboratory of Geological Hazards in Three Gorges Reservoir Area of Ministry of Education"
            },
            {
                "name": "Min Zhu",
                "org": "Key Laboratory of Geological Hazards in Three Gorges Reservoir Area of Ministry of Education"
            },
            {
                "name": "Xian-Fan Yuan",
                "org": "Key Laboratory of Geological Hazards in Three Gorges Reservoir Area of Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Geological Hazards in Three Gorges Reservoir Area of Ministry of Education"
            },
            {
                "name": "Qian Luo",
                "org": "Key Laboratory of Geological Hazards in Three Gorges Reservoir Area of Ministry of Education"
            },
            {
                "name": "Peng Hu",
                "org": "Key Laboratory of Geological Hazards in Three Gorges Reservoir Area of Ministry of Education"
            }
        ],
        "title": "Research on genetic mechanism and treatment method of some large-scale accumulation slope",
        "abstract": "Aiming at the accumulation slope problem which is frequently encountered in the domestic southwest region hydropower project construction, the genetic mechanism and evolution process of accumulation slope was analyzed in detail on base of the piled rock mass characteristics, environmental conditions and engineering geology, and its formation. Generalized geological model has also been restored. Meanwhile, the research is also combined with the geological phenomena and drill core data gained from field displacement exploration. The results show that: the whole accumulation slope is a collapse accumulation, but in the process of formation, large-amount of local destruction occurred in district 1, resulting in geomorphology and internal structural differences between district 1 and district 2. At the same time, the macro-qualitative evaluation and detailed calculations of the stability analysis show that: the whole accumulation body tends to be stable, but the shallow overburden is quite, and in centre there are some local poor stability regions; in order to ensure the normal operation in later stage, and consider the engineering, environmental, and economic factors, foot presser was taken in district 1; cutting slope and retaining wall were taken in district 2. The calculation results can provide the necessary guidance and reasonable basis for the engineering design, and can also provide reference for the analysis of similar projects.",
        "keywords": [
            "Accumulation body",
            "Cutting slope and reducing load",
            "Genetic mechanism",
            "Retaining wall"
        ],
        "venue": "Yantu Lixue/Rock and Soil Mechanics",
        "year": 2013,
        "id": "qH92InmE"
    },
    "cDyubc6o": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yi Ping Cui",
                "org": ""
            },
            {
                "name": "Xing Yang Zhu",
                "org": ""
            },
            {
                "name": "Li Mei Zhou",
                "org": ""
            }
        ],
        "title": "Study on the bi-level optimization model of active distribution network",
        "abstract": "Active distribution network can realize the grid-connected operation of the large-scale intermittent power, and thus ensure the profits of the DG operators. It can also help to defer the investment for the power grid construction, reduce the standby power capacity, and improve the power supply reliability rate. Active distribution network planning should not only consider the content of the traditional distribution network planning, but also consider the influence of distributed generation output and demand side response regulation. Based on these prerequisites we establish a bi-level optimization model of active distribution network planning in this paper. From the perspective of saving investment for the electric power company, we use a function to minimize the total cost of the planning scheme, including both the plan and operation cost, with the consideration of a series of constraints such as DG and DSR. Hence we establish a bi-level optimization planning process of the active distribution network based on genetic algorithm. \u00a9 (2013) Trans Tech Publications Switzerland.",
        "keywords": [
            "Active distribution network(ADN)",
            "Bi-level optimization model",
            "Expansion planning",
            "Genetic algorithm"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "cDyubc6o"
    },
    "EVzU3TuO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "China Electric Power Research Institute"
            },
            {
                "name": "Wei Liu",
                "org": "China Electric Power Research Institute"
            },
            {
                "name": "Tie-Ming Zhu",
                "org": "Hangzhou Xiaoshan Power Supply Bureau"
            }
        ],
        "title": "Methods selection and overall process of distribution network planning comprehensive evaluation",
        "abstract": "Distribution network planning is an important constituent of overall urban planning. It is advantageous to the improvement of decision-making level and benefit of investment through performing comprehensive assessment on planning schemes. Comprehensive evaluation of distribution network planning is a multiple attribute decision making problem. The typical methods to solve this problem include analytic hierarchy process (AHP), data envelopment analysis (OEA), and technology for order preference by similarity to ideal solution (TOPS IS), etc. It is of significance to select appropriate methods according to specific distribution network planning. For the first time, this paper proposes that evaluation methods could be selected according to three attributes of the evaluation object, including preference information, scheme number and the comparison between scheme number and index number. In the distribution network planning assessment, indices are not equally important. So it is a problem how to determine the preference information. The object' s scheme number could be either single or multiple, and the scheme number is normally less than the index number. Based on these characteristics, the suitable methods for distribution network planning are analytic hierarchy process (AHP), fuzzy comprehensive evaluation (FCE) and the delphi method (OM). The overall process of distribution network planning assessment using the selected methods is also proposed, including construction of index system, setting of index weight, setting of index score standard, analysis of the evaluation results and so on. The effectiveness of the proposed method is verified by analysis on actual distribution network planning schemes for a certain region in 2015. The results, which can be used for similar evaluation work, will be of great value in real applications.",
        "keywords": [
            "comprehensive evaluation",
            "distribution network planning",
            "methods selection",
            "overall process"
        ],
        "venue": "China International Conference on Electricity Distribution, CICED",
        "year": 2014,
        "id": "EVzU3TuO"
    },
    "HOeo3Stq": {
        "authors": [
            {
                "name": "Yu-Min Qin",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Li-Qing Xu",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Jun-Ying Ma",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Xu-Xin Yang",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Guang Tian",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Gui-Ying Hu",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Hong-Mei Xue",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Ning-Hai Yang",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Li Ma",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Yan-Mei Zhao",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Hai-Yan He",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Ya-Zhi Zu",
                "org": "Brucellosis Prevention and Control Department"
            },
            {
                "name": "Zu-Yi Liu",
                "org": "Brucellosis Prevention and Control Department"
            }
        ],
        "title": "Application of a geographic information system on spatial distribution of Brucella abortus species in Qinghai Province",
        "abstract": "Objective: To establish a geographic information system for Brucella abortus species and study the spatial distribution of Brucella abortus species and strains in Qinghai Province. Methods We got the strains' information from Brucellosis Prevention and Control Department, Qinghai Institute for Endemic Diseases Prevention and Control. Through the geographical information technology software, we established the geographic information system database for Brucella abortus species in Qinghai Province and system fast query function. Time and space distribution of Brucella abortus species and strains was retrieved by the system fast query function and the layer set. Results: Through the system fast query function, we got 113 strains' time distribution information. Through the layer set of time and space distribution for spatial distribution, we got 113 strains' and 3 species' spatial distribution information. One hundred and thirteen strains distributed in 21 counties(towns, cities) of Qinghai Province, most in Dulan County(21 strains), Qilian County(16 strains), Dachaidan Town(15 strains), Xinghai County (13 strains) and Gonghe County (10 strains). One hundred and three Brucella melitensis strains distributed in 17 counties (towns, cities) of Qinghai Province, most in Dulan County (20 strains), Qilian County (16 strains), Dachaidan Town (15 strains), Xinghai County (13 strains) and Gonghe County (10 strains); 8 Brucella abortus strains distributed in 6 counties (cities); 2 Brucella suis strains distributed in 2 counties. Conclusions: We have successfully established a geographic information system for Brucella abortus species and strains in Qinghai Province. Through the layer set for spatial distribution, we could intuitively observe the spatial distribution of Brucella abortus species and strains in Qinghai Province.",
        "keywords": [
            "Brucella",
            "Geographic information system",
            "Spatial distribution"
        ],
        "venue": "Chinese Journal of Endemiology",
        "year": 2013,
        "id": "HOeo3Stq"
    },
    "8QLpJeIf": {
        "authors": [
            {
                "name": "Hongmei Xue",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            },
            {
                "name": "Liqing Xu",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            },
            {
                "name": "Buyun Cui",
                "org": "Laboratory of Brucellosis, Institute for Infectious Disease, Chinese Centers for Disease Control and Prevention"
            },
            {
                "name": "Li Ma",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            },
            {
                "name": "Guang Tian",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            },
            {
                "name": "Yumin Qin",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            },
            {
                "name": "Xuxin Yang",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            },
            {
                "name": "Ninghai Yang",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            },
            {
                "name": "Guiying Hu",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            },
            {
                "name": "Zuyi Liu",
                "org": "Department of Brucellosis, Center for Disease Control and Prevention of Qinghai Province"
            }
        ],
        "title": "Identification and analysis of Brucella strain isolated in Qinghai Province in 2013",
        "abstract": "Objective: To identify three suspected strains of Brucella isolated in Qinghai Province in 2013. Methods: From July to August in 2013, 60 brucellosis samples of people and animals from 13 brucellosis endemic areas were collected in Qinghai Province, including 33 catde and sheep abortion lambs and 27 brucellosis antibody positive blood samples of patients. The isolation and culture of pathogen test were carried out in the tissues of liver, spleen and lung from catde and sheep abortion lambs and the serum samples from patients with brucellosis. After biochemical detection with gram staining, thionine and fuchsin dyes bacteriostasis test, A and M factors serum agglutination test and phage lysis, the tested strains were got. AMOS-PCR, multiplex-PCR and multiple-locus variable-number tandem-repeat analysis(MLVA)-16 were conducted to identify the types of the measured strains. Results: Three tested strains were obtained from 60 brucellosis samples of people and animals by isolation and culture of pathogen test. The colonies were arranged in bulk, moist, round, slightly elevated, smooth, and colorless; the gram staining was negative; bacteria could grow in thionine and fuchsin dyes; A and M factors serum agglutination test were positive; Bk phage lysis test was positive, but Tb and Wb phage lysis tests were negative; the results of AMOS-PCR and multiplex-PCR of 3 tested strains were same to Brucella melitensis M5; the genetypes were clustered together with Brucella melitensis by MLVA-16 method. Conclusion: Conventional typing test assisted with molecular techniques has confirmed that the isolated Brucella strains are Brucella melitensis type 3.",
        "keywords": [
            "Blood",
            "Brucella",
            "Sequence analysis"
        ],
        "venue": "Chinese Journal of Endemiology",
        "year": 2014,
        "id": "8QLpJeIf"
    },
    "xOZD6B2c": {
        "authors": [
            {
                "name": "Xuxin Yang",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Liqing Xu",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Yanan Li",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Yumin Qin",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Li Ma",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Guang Tian",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Guiying Hu",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Yanmei Zhao",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Ninghai Yang",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Hongmei Xue",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Juan Jin",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            },
            {
                "name": "Zhijun Zhao",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Disease Prevention and Control"
            }
        ],
        "title": "Analysis of an investigation result of human Brucellosis in Qinghai Province in 2012",
        "abstract": "Objective: Though analyzing the epidemiological trend of human Brucellosis in Qinghai Province in 2012, to provide a advice for Brucellosis prevention and control. Methods: Brucellosis investigation was carried out on key populations aged 7-60 years who were keeping in touch with livestock in Ping'an County, Haiyan County, Tianjun County, Dari County, Jiuzhi County, Henan County, and three or four towns were selected as investigation sites in each county; then serological test was done with the methods of the rose bengal plate agglutination test(RBPT), standard tube agglutination test'(SAT) and Coombs; diagnosis was based on \"Diagnostic Criteria for Brucellosis\" (WS 269-2007). Results: A total of 4 253 people in the 6 counties were investigated; the positive rate of RBPT was 2.92% (124/4 253); the positive rate of SAT was 0.85% (36/4 253), while the Coombs was 0.05% (2/4 253), totally infected people was 124, the infection rate was 2.92% (124/4 253); the number of patients was 71, the prevalence rate was 1.67% (71/4 253); and new cases were 68. Conclusions: Prevalence of human Brucellosis in Qinghai Province is active in some local areas. We should strengthen health education of occupational population, improve people' s ability of prevention and control, and control prevalence of Human epidemic situation.",
        "keywords": [
            "Analyze",
            "Brucellosis",
            "Investigation"
        ],
        "venue": "Chinese Journal of Endemiology",
        "year": 2014,
        "id": "xOZD6B2c"
    },
    "BRXIZCWD": {
        "authors": [
            {
                "name": "Yumin Qin",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Xuxin Yang",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Liqing Xu",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Juan Jin",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Rongjis Wei",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Guang Tian",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Guiying Hu",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Hongmei Xue",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Ninghai Yang",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Li Ma",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Zuyi Liu",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            },
            {
                "name": "Yanmei Zhao",
                "org": "Department of Brucellosis Prevention and Control, Qinghai Institute for Endemic Diseases Prevention and Control"
            }
        ],
        "title": "An application of geographic information system for brucellosis prevention and control in Sanjiangyuan Region, Qinghai Province",
        "abstract": "Objective Through the application, of geographic information system in Sanjiangyuan Region to observe the epidemic trend of brucellosis and do prevention and control study. Methods Brucellosis epidemiological investigation data of 9 counties and Tanggula Town from 2011 to 2013 from Qinghai Institute for Endemic Diseases Prevention and Control were collected. The information of Brucella strains separated from people, animals and wild animals from 1958 to 2013 in Sanjiangyuan Region were collected, too. Geographical information technology software was applied to build database information system for brucellosis and to retrieve the time and spatial distribution. Results A total of 6 310 people from 2011 to 2013 were investigated, patients with brucellosis were 33, and prevalence was 0.52%. Twenty-seven strains were separated which distributed in 10 counties of Sanjiangyuan Region. These strains contained 3 species (22 Brucella melitensis strains, 4 Brucella abortus strains and 1 Brucella suis strains). Database for brucellosis was successfully built which was used to query brucellosis time and spatial distribution of this area and other information such as infection and prevalence. Conclusion Through the application of geographic information system, the informationization degree of brucellosis prevention and control has been improved, so as to formulate effective prevention and treatment measures.",
        "keywords": [
            "Brucellosis",
            "Geographic information system",
            "Preventive medicine"
        ],
        "venue": "Chinese Journal of Endemiology",
        "year": 2015,
        "id": "BRXIZCWD"
    },
    "AWxIRgVB": {
        "authors": [
            {
                "name": "Chunlai Du",
                "org": ""
            },
            {
                "name": "Jixiang Zhang",
                "org": ""
            },
            {
                "name": "Jianshun Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xianxian Wang",
                "org": ""
            }
        ],
        "title": "FHGM: A Frequency Hopping Game Model with Communication Security Awareness for WSN",
        "abstract": "Wireless sensor networks (WSNs) are in an open wireless environment which is complex and volatile, and often subject to inadvertent or intentional interference, sensor networks can use frequency hopping technology to get away from the interference. Therefore how accurate and timely frequency hopping is particularly important issue. To solve that, this paper built a Bayesian frequency hopping game model based on Nash equilibrium game theory. The formal definition and quantified description of the impact factors in the game model are described, and Bayesian Nash equilibrium is proved. Through the simulation and analysis shows that this model with communication security awareness can improve the accuracy of the frequency hopping, make the time of frequency hopping become more rational, prolong the network lifetime and maintain the overall network connectivity.",
        "keywords": [
            "Frequency hopping",
            "Nash equilibrium game theory",
            "Wireless sensor networks"
        ],
        "venue": "International Journal of Security and its Applications",
        "year": 2013,
        "id": "AWxIRgVB"
    },
    "bDVF11an": {
        "authors": [
            {
                "name": "Chuan Gang Wu",
                "org": ""
            },
            {
                "name": "Hai Ying Yu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yan Ling Yu",
                "org": ""
            }
        ],
        "title": "Multidimensional analysis of U-learning",
        "abstract": "Ubiquitous learning as a new concept has been accepted by more and more countries since it is proposed. Many countries are researching and practicing deeply which makes it develop rapidly. However, it lacks further research on its real connotation, advantages, trend etc. Ubiquitous learning will be the revolution of learning paradigm. We should research and understand the concept of U-learning, its advantages and its trend in a multi-dimensional point of view. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Advantages",
            "Trend",
            "Ubiquitous learning"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "bDVF11an"
    },
    "w2UADPmE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Study on the architecture materials design of art and clothing materials design",
        "abstract": "The building is enclosed the spatial structure of the human lifestyle, and clothing is the \"packaging\" of the people, with modesty naked. The building on the space recorded the development and progress of human society, and the clothing reflects the development of human civilization. In this paper, the use of color, body composition and materials of the three aspects of clothing and architecture are discussed similarities and similarities in terms of design, In addition, from the official architectural culture and clothing culture, literati building materials culture and clothing culture and folk building materials culture and clothing materials culture demonstrates the culture intrinsic link between architectural culture clothing culture of mutual learning and mutual influence. To further illustrate the architecture and clothing appears to be two different professional, but in terms of design and culture, between each other is a profound inner link, Both organically combined, will be able to better develop the architectural design and fashion design. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Architecture materials design",
            "Art",
            "Association",
            "Clothing materials design"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "w2UADPmE"
    },
    "cJKOKrat": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Guilin University of Technology"
            }
        ],
        "title": "Strategy study on national tourism clothing cultural of Guilin region",
        "abstract": "For some of the problems that exist in the current the Guilin Tourism Clothing cultural resources product development, In this paper, from the tourist costume culture resources should be associated with other tourism resources development; Increase in Guilin tourism clothing culture and the characteristics of product design and development; Add dress culture involved in tourism products; Make full use of the festival activities and related platform; Strengthen the intermediary function of guide information transmission and channels to strengthen tourism apparel product design and development of these six aspects jointly develop tourism apparel products, And can stand on the height of the global integration, based on its national cultural characteristic, carries on the reasonable and effective protection and development. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Countermeasures",
            "Guilin",
            "Resources development",
            "Travel clothing"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "cJKOKrat"
    },
    "oa72c2Xp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Guilin University of Technology"
            }
        ],
        "title": "Study on the application of new materials in clothing design",
        "abstract": "The development of technology and the progress of society so that people wearing increasingly demanding, from the development of their own concern to care for their environment, they require clothing with comfort, safety, health, environmental protection, easy dressing and other functions, while retaining the warmth of the basic functions. Thus, clothing new materials is produced. This article mainly talk about the application of new material in the clothing, focus is the application of soybean protein fiber in clothing, and design a soybean protein fiber knitted sweaters in the specific application model. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Clothing",
            "Design",
            "Milk protein fiber",
            "New materials",
            "Soybean protein fiber"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "oa72c2Xp"
    },
    "J7UlOHfX": {
        "authors": [
            {
                "name": "Jiyun Bai",
                "org": "College of Science"
            },
            {
                "name": "Shiyong Li",
                "org": "Department of Control Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Engineering"
            }
        ],
        "title": "Optimal design of variable universe fuzzy neural network controller based on extended quantum ant colony algorithm",
        "abstract": "Aiming at the shortcomings of the low precision and poor adaptive ability of fuzzy neural network controller, a variable universe adaptive fuzzy neural network control method is proposed. Fristly, a continuous extension quantum of ant colony optimization is introduced, then the algorithm is used to adjust the input and output contraction-expansion factors dynamically according to the system state, and thus the variable universe adaptive fuzzy neural network controller based on extended quantum ant colony algorithm is established. Finally, this controller is applied to single inverted pendulum control system. The simulation results show that the convergence rate of inverted pendulum system using variable universe adaptive fuzzy neural network controller is significantly faster, and the adaptability and the robustness under this control strategy are better than other control modes. \u00a9 2013 Binary Information Press.",
        "keywords": [
            "Extended quantum ant colony algorithm",
            "Fuzzy neural network controller",
            "Optimal design",
            "Variable universe"
        ],
        "venue": "Journal of Computational Information Systems",
        "year": 2013,
        "id": "J7UlOHfX"
    },
    "00HSyAsr": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Preventive and Pediatric Dentistry"
            },
            {
                "name": "Qinfeng Ding",
                "org": "Department of Preventive and Pediatric Dentistry"
            },
            {
                "name": "Xiping Feng",
                "org": "Department of Preventive and Pediatric Dentistry"
            },
            {
                "name": "Fei Li",
                "org": "Department of Preventive and Pediatric Dentistry"
            }
        ],
        "title": "The protective effect of recombinant FomA-expressing Lactobacillus acidophilus against periodontal infection",
        "abstract": "A number of studies have shown that the outer membrane protein FomA found in Fusobacterium nucleatum demonstrates great potential as an immune target for combating periodontitis. Lactobacillus acidophilus is a useful antigen delivery vehicle for mucosal immunisation, and previous studies by our group have shown that L. acidophilus acts as a protective factor in periodontal health. In this study, making use of the immunogenicity of FomA and the probiotic properties of L. acidophilus, we constructed a recombinant form of L. acidophilus expressing the FomA protein and detected the FomA-specific IgG in the serum and sIgA in the saliva of mice through oral administration with the recombinant strains. When serum containing FomA-specific antibodies was incubated with the F. nucleatum in vitro, the number of Porphyromonas gingivalis cells that coaggregated with the F. nucleatum cells was significantly reduced. Furthermore, a mouse gum abscess model was successfully generated, and the range of gingival abscesses in the immune mice was relatively limited compared with the control group. The level of IL-1\u03b2 in the serum and local gum tissues of the immune mice was consistently lower than in the control group. Our findings indicated that oral administration of the recombinant L. acidophilus reduced the risk of periodontal infection with P. gingivalis and F. nucleatum. \u00a9 2013 The Author(s).",
        "keywords": [
            "FomA",
            "Fusobacterium nucleatum",
            "Lactobacillus acidophilus",
            "periodontal infection",
            "Porphyromonas gingivalis"
        ],
        "venue": "Inflammation",
        "year": 2013,
        "id": "00HSyAsr"
    },
    "2oKTfGxm": {
        "authors": [
            {
                "name": "Haohong Li",
                "org": "State Key Laboratory of Medical Neurobiology and the Pharmacology Research Center"
            },
            {
                "name": "Yezheng Tao",
                "org": "State Key Laboratory of Medical Neurobiology and the Pharmacology Research Center"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Medical Neurobiology and the Pharmacology Research Center"
            },
            {
                "name": "Xing Liu",
                "org": "State Key Laboratory of Medical Neurobiology and the Pharmacology Research Center"
            },
            {
                "name": "Lan Ma",
                "org": "State Key Laboratory of Medical Neurobiology and the Pharmacology Research Center"
            }
        ],
        "title": "\u03b2-Arrestin-2 inhibits preference for alcohol in mice and suppresses Akt signaling in the dorsal striatum",
        "abstract": "In this study, we investigated the role of \u03b2-arrestin-2 in alcohol preference using the two-bottle choice and conditioned place preference procedures in wild-type (WT) and \u03b2-arrestin-2 knockout (KO) mice. Locomotion and righting reflex tests were performed to test alcohol sensitivity. The possible molecular signals regulated by \u03b2-arrestin-2 were analyzed by Western blot. We found that \u03b2-arrestin-2 KO mice showed a marked increase in voluntary alcohol consumption without significant differences in preference for saccharin or aversion to quinine. These animals also exhibited higher conditioned place preference scores for alcohol than WT mice. Meanwhile, KO mice showed reduced sensitivity to alcohol and increased blood alcohol clearance. Furthermore, after the free consumption of alcohol, the activities of protein kinase B and glycogen synthase kinase 3\u03b2 (GSK3\u03b2) increased in the dorsal striatum of WT mice, but not in KO mice, which showed high basal activity of Akt in the dorsal striatum. These results suggest that \u03b2-arrestin-2 negatively regulates alcohol preference and reward, likely through regulating the activation of signaling pathways including Akt/GSK3\u03b2 in the dorsal striatum. \u00a9 2013 Shanghai Institutes for Biological Sciences, CAS and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "\u03b2-arrestin",
            "Akt",
            "alcohol preference"
        ],
        "venue": "Neuroscience Bulletin",
        "year": 2013,
        "id": "2oKTfGxm"
    },
    "hmCrDxcM": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Zhongshan Torch Polytechnic"
            }
        ],
        "title": "The effect of trade liberalization on the environment: An empirical analysis in Zhongshan city",
        "abstract": "A reduction in trade barriers generally will affect the environment by expanding the scale of economic activity, by altering the composition of economic activity, and by bringing about a change in the techniques of production. This article presents empirical evidence to assess the relative magnitudes of these three effects as they apply to further trade liberalization in Zhongshan city. The author also puts forward some proposals on how to achieve coordinated development of trade and the environment in Zhongshan city. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Composition effect",
            "Scale effect",
            "Technical effect",
            "Trade and the environment"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "hmCrDxcM"
    },
    "rioFI500": {
        "authors": [
            {
                "name": "Duo Hua",
                "org": "Department of Environmental Engineering"
            },
            {
                "name": "Chun-Hong Shi",
                "org": "Department of Environmental Engineering"
            },
            {
                "name": "Rong-Fang Yuan",
                "org": "Department of Environmental Engineering"
            },
            {
                "name": "Bei-Hai Zhou",
                "org": "Department of Environmental Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Oil Refinery of Huabei Oilfield"
            }
        ],
        "title": "Effect of metal ion-doping onphotocatalytic activity of TiO2 nanotubes",
        "abstract": "Ions-doped TiO",
        "keywords": [
            "Humic acid",
            "Metal ions-doped",
            "Nanotubes",
            "Photocatalytic ozonation",
            "TiO2"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2013,
        "id": "rioFI500"
    },
    "rklRwQEj": {
        "authors": [
            {
                "name": "Rongfang Yuan",
                "org": "Department of Environmental Engineering, School of Civil and Environmental Engineering, University of Science and Technology Beijing"
            },
            {
                "name": "Beihai Zhou",
                "org": "Department of Environmental Engineering, School of Civil and Environmental Engineering, University of Science and Technology Beijing"
            },
            {
                "name": "Li Ma",
                "org": "PetroChina Huabei Petrochemical Company"
            }
        ],
        "title": "Removal of toluene from water by photocatalytic oxidation with activated carbon supported Fe3+-doped TiO2 nanotubes",
        "abstract": "In this work, activated carbon (AC)-supported TiO",
        "keywords": [
            "Activated carbon supported",
            "Toluene"
        ],
        "venue": "Water Science and Technology",
        "year": 2014,
        "id": "rklRwQEj"
    },
    "Yhco7HGh": {
        "authors": [
            {
                "name": "Rongfang Yuan",
                "org": "Key Laboratory of Educational Ministry for High Efficiency Mining and Safety in Metal Mines, University of Science and Technology Beijing"
            },
            {
                "name": "Beihai Zhou",
                "org": "Key Laboratory of Educational Ministry for High Efficiency Mining and Safety in Metal Mines, University of Science and Technology Beijing"
            },
            {
                "name": "Duo Hua",
                "org": "Key Laboratory of Educational Ministry for High Efficiency Mining and Safety in Metal Mines, University of Science and Technology Beijing"
            },
            {
                "name": "Chunhong Shi",
                "org": "Key Laboratory of Educational Ministry for High Efficiency Mining and Safety in Metal Mines, University of Science and Technology Beijing"
            },
            {
                "name": "Li Ma",
                "org": "PetroChina Huabei Petrochemical Company"
            }
        ],
        "title": "Effect of metal-ion doping on the characteristics and photocatalytic activity of TiO2 nanotubes for the removal of toluene from water",
        "abstract": "Toluene is an extensively used reagent that could cause water pollution and endanger human health. In this work, an O",
        "keywords": [
            "Ion-doping",
            "Mechanism",
            "Toluene",
            "UV photocatalytic ozonation"
        ],
        "venue": "Water Science and Technology",
        "year": 2014,
        "id": "Yhco7HGh"
    },
    "xiBnc2jq": {
        "authors": [
            {
                "name": "Qian Zhang",
                "org": "Railway Science and Technology Research and Development Center"
            },
            {
                "name": "Yan Xuan",
                "org": "Railway Science and Technology Research and Development Center"
            },
            {
                "name": "Lan Wang",
                "org": "Railway Science and Technology Research and Development Center"
            },
            {
                "name": "Li Ma",
                "org": "Railway Science and Technology Research and Development Center"
            },
            {
                "name": "Xing Fang",
                "org": "Railway Science and Technology Research and Development Center"
            }
        ],
        "title": "Development of resilient rail brace for railway turnout",
        "abstract": "In order to tackle the problems on railway turnouts, such as the inconsistent track gauge and the linetype, serious side wear and extroversion of the outer rail, resilient rail brace was developed based on ordinary type. 4 mm thickness vulcanized rubber mats was pasted on the back of resilient rail brace to increase its transverse elasticity. And then both the curve shape of the back facade of vulcanized rubber mats and the transition part of resilient rail brace back facade and the bottom were optimized, so that they could fit rail waist and bottom shape, thus increasing the contact area, making the force more even. Both sides of the resilient rail brace facade as well as the connections between U-shaped groove and the rail bottom were chamfered to reduce stress concentrations. Field tests indicate that after installing resilient rail brace, when train traveling through turnouts at different speeds, the lateral displacement of derailleur outer rail is decreased 4.2%-59.2%, and the lateral displacement of outer rail where the side when train is approaching and rail joints decreases more obviously. Gauge variation is decreased 8.9%-23.8%, and the gauge of rail joints decreases most obviously. The dynamic stiffness of outer rail is increased significantly, and the maximum is up to 166.5%, After installing resilient rail brace and in service for more than half a year, the maximum of cumulative rail side wear is only 0.4 mm, and the maintenance cycle is reduced from once a week to once every two weeks.",
        "keywords": [
            "Gauge",
            "Rail side wear",
            "Railway",
            "Resilient rail brace",
            "Transverse displacement",
            "Turnout"
        ],
        "venue": "Zhongguo Tiedao Kexue/China Railway Science",
        "year": 2013,
        "id": "xiBnc2jq"
    },
    "Se6gjKJW": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Shu-Xu Yang",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Yi-Rong Wang",
                "org": "Department of Neurosurgery"
            }
        ],
        "title": "Intracerebral schwannoma mimicking parasagittal meningioma",
        "abstract": "A 24-year-old female patient presented to the neurological department after a seizure that lasted for 10 minutes. Magnetic resonance imaging revealed a cystic and heterogeneously enhanced giant mass in the right frontal lobe mimicking parasagittal meningioma. Surgery via a single frontal craniotomy confirmed the tumor was attached to the falx cerebri and sagittal sinus. The histological diagnosis was schwannoma. Since total resection of the tumor, the patient was seizure free. Twelve months of follow-up revealed good outcome. Copyright \u00a9 2013 Mutaz B. Habal, MD.",
        "keywords": [
            "dural tail sign",
            "Intracerebral schwannoma",
            "seizure"
        ],
        "venue": "Journal of Craniofacial Surgery",
        "year": 2013,
        "id": "Se6gjKJW"
    },
    "EoQsBLTC": {
        "authors": [
            {
                "name": "Kun Wang",
                "org": "Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University"
            },
            {
                "name": "Dajiang Xie",
                "org": "Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University"
            },
            {
                "name": "Jixi Xie",
                "org": "Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University"
            },
            {
                "name": "Yingfeng Wan",
                "org": "Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University"
            },
            {
                "name": "Xuchen Qi",
                "org": "Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University"
            },
            {
                "name": "Shuxu Yang",
                "org": "Department of Neurosurgery, Sir Run Run Shaw Hospital, Zhejiang University"
            }
        ],
        "title": "MIR-27a regulates Wnt/beta-catenin signaling through targeting SFRP1 in glioma",
        "abstract": "Glioma is one of the most common intracranial tumors, and the prognosis is poor, although more and more treatments are employed. Wnt/beta-catenin signaling has been reported to be associated with glioma. SFRP1 acts as an antagonist and inhibits Wnt signaling by binding to Wnt molecules. In the present study, we aimed to investigate miRNA-27a as an antineoplastic factor that inhibits the Wnt/ beta-catenin pathway by binding to the SFRP1 3'-UTR in glioma in vitro. We first showed that the expression of miR-27a was elevated in both glioma samples and cell lines. Furthermore, downregulation of miR-27a induced growth inhibition, cycle arrest, and apoptosis, and suppressed invasion/migration in glioma cell lines. Quantitative realtime PCR, western blot, and luciferase assay analysis showed that SFRP1 is a direct target of miR-27a. Overexpression of SFRP1 inhibited the malignancy of glioma cell lines. Our investigation showed that downregulation of miR-27a suppressed beta-catenin/TCF-4 transcription activity by targeting SFRP1. Our findings identify a role for miR-27a in glioma cell viability, cycle, apoptosis, and invasion/migration after activation of Wnt/ beta-catenin signaling through SFRP1.",
        "keywords": [
            "glioma",
            "MIR-27a",
            "SFRP1",
            "Wnt/beta-catenin signaling"
        ],
        "venue": "NeuroReport",
        "year": 2015,
        "id": "EoQsBLTC"
    },
    "OIuMReW3": {
        "authors": [
            {
                "name": "Xue-Ping Cai",
                "org": "Jiangsu Academy of Traditional Chinese Medicine"
            },
            {
                "name": "Zhen-Hua Li",
                "org": "Jiangsu Academy of Traditional Chinese Medicine"
            },
            {
                "name": "Jun-Lei Hua",
                "org": "Jiangsu Academy of Traditional Chinese Medicine"
            },
            {
                "name": "Jian-Ming Ju",
                "org": "Jiangsu Academy of Traditional Chinese Medicine"
            },
            {
                "name": "Han Lv",
                "org": "Institute of Botany"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Botany"
            },
            {
                "name": "Wei-Lin Li",
                "org": "Institute of Botany"
            }
        ],
        "title": "Determination of six triterpene acid contents in effective fraction of Eriobotryae Folium by quantitative analysis of multi-components by single-marker",
        "abstract": "Objective: To develop a quantitative analysis of multi-components by single-marker (QAMS) method for the simultaneous determination of six triterpene acid (euscaphic acid, tormentic acid, maslinic acid, corosolic acid, oleanolic acid, and ursolic acid) contents in the effective fraction of Eriobotryae Folium. Methods: Ursolic acid was used as the internal reference substance, and the relative correlation factors (RCF) of euscaphic acid, tormentic acid, maslinic acid, corosolic acid, and oleanolic acid were determined by HPLC-ELSD with good reproducibility. The contents of the five components were calculated according to the RCF, respectively. The contents of these six triterpene acids in 15 batches of effective fraction were determined by the external standard method. The rationality, feasibility, and repeatability of the QAMS method were verified by comparing the results obtained from the two different methods. Results: For the six triterpene acids, there was no significant difference between the quantitative results with the two different methods in the 15 batches. Conclusion: The method established in this research is accurate and feasible that it just needs to assay single-marker (ursolic acid) for the determination of six triterpene acids in the effective fraction of Eriobotryae Folium simultaneously. Therefore, this method could provide a new reference for the quality assess of multi components in Chinese materia medica.",
        "keywords": [
            "Corosolic acid",
            "Eriobotryae Folium",
            "Euscaphic acid",
            "Maslinic acid",
            "Oleanolic acid",
            "Quantitative analysis of multi-components by single-marker",
            "Tormentic acid",
            "Ursolic acid"
        ],
        "venue": "Chinese Traditional and Herbal Drugs",
        "year": 2013,
        "id": "OIuMReW3"
    },
    "MotbmNa5": {
        "authors": [
            {
                "name": "Jun-Lei Hua",
                "org": "School of Pharmacy, Nanjing University of Traditional Chinese Medicine"
            },
            {
                "name": "Xue-Ping Cai",
                "org": "School of Pharmacy, Nanjing University of Traditional Chinese Medicine"
            },
            {
                "name": "Jian-Ming Ju",
                "org": "School of Pharmacy, Nanjing University of Traditional Chinese Medicine"
            },
            {
                "name": "Fan Wu",
                "org": "Jiangsu Academy of Chinese Medicine"
            },
            {
                "name": "Zhen-Hua Li",
                "org": "School of Pharmacy, Nanjing University of Traditional Chinese Medicine"
            },
            {
                "name": "Han L\u00dc",
                "org": "Institute of Botany, Jiangsu Province and Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Botany, Jiangsu Province and Chinese Academy of Sciences"
            },
            {
                "name": "Wei-Lin Li",
                "org": "Institute of Botany, Jiangsu Province and Chinese Academy of Sciences"
            }
        ],
        "title": "Simultaneous determination of six triterpene acids in solid dispersion tablets of eriobotryae folium total triterpenoid acids by HPLC-ELSD",
        "abstract": "OBJECTIVE: To establish a method for determination of six triterpene acids in solid dispersion tablets of Eriobotryae Folium total triterpenoid acids by HPLC-ELSD. ",
        "keywords": [
            "Eriobotryae Folium",
            "HPLC-ELSD",
            "Rosolic acid",
            "Solid dispersion tablet",
            "Tormentic acid",
            "Triterpene acid",
            "Ursolic acid"
        ],
        "venue": "Chinese Pharmaceutical Journal",
        "year": 2014,
        "id": "MotbmNa5"
    },
    "yOhiQ3Er": {
        "authors": [
            {
                "name": "Jian Chen",
                "org": ""
            },
            {
                "name": "Sven Mangelinckx",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhengtao Wang",
                "org": ""
            },
            {
                "name": "Weilin Li",
                "org": ""
            },
            {
                "name": "Norbert De Kimpe",
                "org": ""
            }
        ],
        "title": "Caffeoylquinic acid derivatives isolated from the aerial parts of Gynura divaricata and their yeast \u03b1-glucosidase and PTP1B inhibitory activity",
        "abstract": "The phytochemical investigation of natural products of Gynura divaricata led to the isolation of eleven caffeoylquinic acid derivatives. They were characterized by spectrometric methods as 5-O-caffeoylquinic acid (1), 5-O-p-coumaroylquinic acid (2), 5-O-feruloylquinic acid (3), methyl 5-O-caffeoylquinate (4), 3,4-dicaffeoylquinic acid (5), 3,5-dicaffeoylquinic acid (6), 4,5-dicaffeoylquinic acid (7), methyl 3,4-dicaffeoylquinate (8), methyl 3,5-dicaffeoylquinate (9), methyl 4,5-dicaffeoylquinate (10) and ethyl 4,5-dicaffeoylquinate (11). The individual compounds were screened for the inhibition of yeast \u03b1-glucosidase and Protein Tyrosine Phosphatase 1B (PTP1B) using in vitro assays. Among the isolated compounds, 3,4-dicaffeoylquinic acid (5), 4,5-dicaffeoylquinic acid (7), methyl 3,4-dicaffeoylquinate (8) and methyl 4,5-dicaffeoylquinate (10) exhibited significant inhibitory activities against \u03b1-glucosidase. In addition, 5-O-p-coumaroylquinic acid (2), 3,5-dicaffeoylquinic acid (6) and 4,5-dicaffeoylquinic acid (7) had considerable inhibitory effect against PTP1B. Based on these findings, the caffeoylquinic acid derivatives were deduced to be potentially responsible for the anti-diabetic activity of G. divaricata. The preliminary structure-activity relationship study suggests that the number and positioning of caffeoyl groups in the quinic acid derivatives are important for both \u03b1-glucosidase and PTP1B inhibitory potency. Moreover, the corresponding methyl esters of some dicaffeoylquinic acids have enhanced inhibitory activity against yeast \u03b1-glucosidase.",
        "keywords": [
            "Anti-diabetic activity",
            "Caffeoylquinic acid derivatives",
            "Gynura divaricata"
        ],
        "venue": "Fitoterapia",
        "year": 2014,
        "id": "yOhiQ3Er"
    },
    "fOcjQhvE": {
        "authors": [
            {
                "name": "Xiaojun Xiao",
                "org": "Institute of Allergy and Immunology, School of Medicine, Shenzhen University"
            },
            {
                "name": "Xiaowei Zeng",
                "org": "Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University"
            },
            {
                "name": "Xinxin Zhang",
                "org": "Nanchang University"
            },
            {
                "name": "Li Ma",
                "org": "Nanchang University"
            },
            {
                "name": "Xiaoyu Liu",
                "org": "Institute of Allergy and Immunology, School of Medicine, Shenzhen University"
            },
            {
                "name": "Haiqiong Yu",
                "org": "Institute of Allergy and Immunology, School of Medicine, Shenzhen University"
            },
            {
                "name": "Lin Mei",
                "org": ""
            },
            {
                "name": "Zhigang Liu",
                "org": "Institute of Allergy and Immunology, School of Medicine, Shenzhen University"
            }
        ],
        "title": "Effects of Caryota mitis profilin-loaded PLGA nanoparticles in a murine model of allergic asthma",
        "abstract": "Background: Pollen allergy is the most common allergic disease. However, tropical pollens, such as those of Palmae, have seldom been investigated compared with the specific immunotherapy studies done on hyperallergenic birch, olive, and ragweed pollens. Although poly(lactic-co-glycolic acid) (PLGA) has been extensively applied as a biodegradable polymer in medical devices, it has rarely been utilized as a vaccine adjuvant to prevent and treat allergic disease. In this study, we investigated the immunotherapeutic effects of recombinant Caryota mitis profilin (rCmP)-loaded PLGA nanoparticles and the underlying mechanisms involved. Methods: A mouse model of allergenic asthma was established for specific immunotherapy using rCmP-loaded PLGA nanoparticles as the adjuvant. The model was evaluated by determining airway hyperresponsiveness and levels of serum-specific antibodies (IgE, IgG, and IgG2a) and cytokines, and observing histologic sections of lung tissue. Results: The rCmP-loaded PLGA nanoparticles effectively inhibited generation of specific IgE and secretion of the Th2 cytokine interleukin-4, facilitated generation of specific IgG2a and secretion of the Th1 cytokine interferon-gamma, converted the Th2 response to Th1, and evidently alleviated allergic symptoms. Conclusion: PLGA functions more appropriately as a specific immunotherapy adjuvant for allergen vaccines than does conventional Al(OH)",
        "keywords": [
            "Adjuvant",
            "Allergic asthma",
            "Caryota mitis profilin",
            "Nanoparticles",
            "PLGA"
        ],
        "venue": "International Journal of Nanomedicine",
        "year": 2013,
        "id": "fOcjQhvE"
    },
    "mB3l3oe2": {
        "authors": [
            {
                "name": "Sheng Li",
                "org": "College of Civil Engineering"
            },
            {
                "name": "Qicai Wang",
                "org": "College of Civil Engineering"
            },
            {
                "name": "Li Ma",
                "org": "College of Civil Engineering"
            },
            {
                "name": "Yadong Cao",
                "org": "Construction Headquarters of Lanzhou Hub"
            }
        ],
        "title": "Calculating load reduction of earth pressure on high fill open cut tunnel",
        "abstract": "A mechanical model with geogrid reinforcement was established for open cut tunnel. The formula of earth pressure exerting on single layer geogrid was derived via the theory of Rankine earth pressure. The earth pressure of soil column on the top of the geogrid, the support effect of soil under the geogrid and the earth pressure on the top of the open cut tunnel were solved. According to multiple layer geogrid, the formula of earth pressure was derived. A field experiment on an open cut tunnel demonstrates that the calculation method is accurate and the measure of geogrid load reduction is effective, which means that the geogrid load reduction can meet the general requirement. Sensitivity analyses were performed to study the main factors such as stiffness, deformation, layers laying height and anchorage length of geogrid.",
        "keywords": [
            "Geogrid",
            "High fill",
            "Load reduction",
            "Open cut tunnel",
            "Rankine earth pressure"
        ],
        "venue": "Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)",
        "year": 2013,
        "id": "mB3l3oe2"
    },
    "xCJhV6Zg": {
        "authors": [
            {
                "name": "Sheng Li",
                "org": "Lanzhou Jiaotong University"
            },
            {
                "name": "Qicai Wang",
                "org": "Lanzhou Jiaotong University"
            },
            {
                "name": "Li Ma",
                "org": "Lanzhou Institute of Technology"
            },
            {
                "name": "Jianxin Li",
                "org": "Lanzhou Jiaotong University"
            },
            {
                "name": "Weilong Li",
                "org": "Lanzhou Jiaotong University"
            }
        ],
        "title": "Model analysis of earth pressure load reduction and soil arch effect for high fill open cut tunnel in loess area",
        "abstract": "The influence laws of embankment height and the soil-arch effect of high fill open cut tunnel on earth pressures are studied by indoor model tests. The load reduction effects when loose soil and EPS are used as deformation layer are compared and the influence of slope on soil pressure is analyzed. The results show that the soil-arch effect will occur when the fills on the open cut tunnel is up to a certain height, and the earth pressure of arch crown will be shared by the soil near the springing. Due to the instability of soil arch effect, the earth pressures on the top of open cut tunnel increase nonlinearly with the filling height. As deformation, the EPS has better load reduction effect than the loose soil. The earth pressure of springing is greatly influenced by the boundary conditions. On the basis of the model test results, the reinforcement load reduction mechanical calculation model is established. According to the Rankine earth pressure theory, the computational formula of nonlinear earth pressure on the top of open cut tunnel with deformation layer and laying goegrid is proposed. Field experiments on a open cut tunnel demonstrate that the geogrid has good load reduction effect and durability, and that the proposed calculation method is accurate. The research results can provide reference value for design and construction on geogrid load reduction structure and high fill open cut tunnel.",
        "keywords": [
            "Geogrid",
            "Load reduction effect",
            "Model analysis",
            "Open cut tunnel",
            "Soil arch effect"
        ],
        "venue": "Tumu Gongcheng Xuebao/China Civil Engineering Journal",
        "year": 2014,
        "id": "xCJhV6Zg"
    },
    "csAoGOlb": {
        "authors": [
            {
                "name": "Sheng Li",
                "org": "College of Civil Engineering, Lanzhou Jiaotong University"
            },
            {
                "name": "Qicai Wang",
                "org": "College of Civil Engineering, Lanzhou Jiaotong University"
            },
            {
                "name": "Li Ma",
                "org": "College of Civil Engineering, Lanzhou Institute of Technology"
            },
            {
                "name": "Jianxin Li",
                "org": "College of Civil Engineering, Lanzhou Jiaotong University"
            },
            {
                "name": "Weilong Li",
                "org": "College of Civil Engineering, Lanzhou Jiaotong University"
            }
        ],
        "title": "Earth pressure and soil arch effect for high fill open cut tunnel in loess area under different load reduction schemes",
        "abstract": "The soil arch effect of the open cut tunnel and the variations of the earth pressure with the heights of the filled soils under the different load reduction schemes were studied with the model tests of reduced scales. The experimental results showed that the earth pressures on the top of open cut tunnel increased nonlinearly and the soil arch effect occurred when the filled height was up to a certain level. The soil arch effect was not stable and the soil stresses measured at the crest of the tunnel were smaller than the calculated ones. A single layer of geogrid was thus proposed to be placed above the tunnel and a corresponding method of calculation of the earth pressures at the top of the geogrid, under the geogrid and on the crest of the open cut tunnel was presented on the basis of Rankine's theory of earth pressure. In addition, an expression of earth pressures for multiple layers of geogrid was also derived. The field experiment of an open cut tunnel demonstrated that the load reduction by geogrid was effective and the calculation method was appropriate.",
        "keywords": [
            "Earth pressure",
            "Geogrid",
            "High fill open cut tunnel",
            "Load reduction",
            "Model test",
            "Soil arch effect",
            "Soil mechanics"
        ],
        "venue": "Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering",
        "year": 2014,
        "id": "csAoGOlb"
    },
    "5AFWETu5": {
        "authors": [
            {
                "name": "Sheng Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Qi-Cai Wang",
                "org": ""
            },
            {
                "name": "Jian-Xin Li",
                "org": ""
            },
            {
                "name": "Shan-Zhen Li",
                "org": ""
            },
            {
                "name": "Yan-Jie Zhang",
                "org": ""
            }
        ],
        "title": "Calculation of the earth pressure on the high fill open-cut tunnel with load-reduction reinforcement considering secondary loading",
        "abstract": "With the rapid development of urban construction, new structures inevitably induce the secondary loading on the top of existing high fill open-cut tunnel. In order to characterize the influence of the new secondary loading due to backfilling on vertical earth pressure on the top of high fill open-cut tunnel, the relationship between the geogrid deformation and the soil settlement is established by using the elastic theory of soil settlement, based on the formulation of earth pressure on the load reduction structure. Meanwhile, the effect of the secondary loading is considered. The method for calculating vertical earth pressure on the top of high fill open-cut tunnel before and after the load reduction is further improved. Numerical analysis models are established, and the numerical results are compared with the results obtained from the proposed procedure in this paper. The results show that the theoretical results are close to the numerical results, with the same regularity. The load reduction measure has a great impact on the backfill earth pressure on open-cut tunnel. The higher the fill, the more significant the effect of load reduction, and the smaller the practical earth pressure on the top of open cut tunnel. The calculation of vertical earth pressure on the top of open-cut tunnel under the secondary loading should consider the influence of soil settlement rather than a simple superposition.",
        "keywords": [
            "Earth pressure",
            "Geogrid",
            "High fill open cut tunnel",
            "Load reduction by reinforcement",
            "Secondary loading",
            "Soil settlement"
        ],
        "venue": "Yantu Lixue/Rock and Soil Mechanics",
        "year": 2015,
        "id": "5AFWETu5"
    },
    "ecNdr7Wo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Shandong Provincial Key Laboratory of Network Based Intelligent Computing"
            },
            {
                "name": "Zhong Tian Jia",
                "org": "Shandong Provincial Key Laboratory of Network Based Intelligent Computing"
            },
            {
                "name": "Hai Yan Sun",
                "org": "School of Information Science and Engineering Shandong University"
            },
            {
                "name": "Chuan Yu",
                "org": "Jinan Infectious Disease Hospital"
            }
        ],
        "title": "An improved model of the internet public opinion spreading on mass emergencies",
        "abstract": "In the WEB2.0 environment, the report of public events will appear on the Internet as soon as they occur and attract a large number of people's attention in a very short time. It is believed that the Internet public opinion represents the social public opinion. Hence, it is very valuable to study the relationship between the Internet public opinion and mass emergencies. In this paper, we proposed an improved effect model of the Internet public opinion spreading on mass emergencies. Different from the original model, we use variables as the parameters of the equation instead of constants and the whole mass emergency is divided into five stages. In the first two stages, the new participants proportion u(t) and the new leavers proportion v(t) holds the inequality u(t)\u2265v(t), and in the other stages, they hold u(t)\u2264v(t). Simulations show that the design of our proposed model can well fit the mass emergency development process. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Internet public opinion",
            "Mass emergency",
            "Model",
            "Public event"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2013,
        "id": "ecNdr7Wo"
    },
    "C3RPxlzB": {
        "authors": [
            {
                "name": "Jian-Wen Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Feng-Xian Ma",
                "org": ""
            }
        ],
        "title": "Analysis on relative factors of the incidence and development of diabetic retinopathy",
        "abstract": "AIM: To investigate the relative factors of the incidence and development of diabetic retinopathy (DR). METHODS: The retinopathy of the 631 patients with type 2 diabetes mellitus (T2DM) was examined by ophthalmoscopy and fundus fluorescein angiography (FFA), and the relative factors which possibly associate with the incidence and development of DR were collected. RESULTS: There were 205 patients with DR, the morbidity rate of DR was 32.5% (95%CI: 28.82%-36.15%), the nonproliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy (PDR) were 134 cases occupying 21.2% (95%CI: 18.04%-24.44%) and 71 cases occupying 11.3% (95%CI: 8.78%-13.72%) of the patients with DR, respectively. Univariate analysis showed that income, living environment, whether treatment by insulin, combined with diabetic nephropathy (DN), combined with diabetic peripheral neuropathy (DPN), hold on exercise, course of diabetes, fasting plasma glucose (FPG), 2 hours' postprandial plasma glucose (2hPG), glycosylated hemoglobin A1c (HbA1c), systolic blood pressure (SBP), total cholesterol (TC), urinary albumin excretion rate (UAER), serum creatinine (SCr), and blood urea nitrogen (BUN) were significant different among the patients without DR, the patients with NPDR and the patients with PDR (P<0.05 or P<0.01). Multivariate ordinal Logistic regression analysis showed that the incidence and development of DR increased in patients with longer course of diabetes, high HbA1c, high UAER and without exercise, and decreased in patients without DN and DPN (P<0.05 or P<0.01). CONCLUSION: There was a high morbidity rate of DR in patients with patients with type 2 diabetes. The longer course of diabetes, high HbA1c, and without exercise were the independent development factors of DR, whether combined with DN, combined with DPN and UAER were indices for the incidence and development of DR.",
        "keywords": [
            "Development",
            "Diabetes mellitus",
            "Diabetic retinopathy",
            "Relative factors"
        ],
        "venue": "International Eye Science",
        "year": 2013,
        "id": "C3RPxlzB"
    },
    "zyQhpbch": {
        "authors": [
            {
                "name": "Wen-Feng Li",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Ke Shen",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Ying-Kun Huang",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Xiao-Yan Wang",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Zhi-Ming Luo",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Xiong-Mei Ying",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Jiong Yin",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Hong-Li Shan",
                "org": "Sugarcane Research Institute"
            },
            {
                "name": "Rong-Yue Zhang",
                "org": "Sugarcane Research Institute"
            }
        ],
        "title": "PCR detection of ratoon stunting disease pathogen and natural resistance analysis in sugarcane core germplasms",
        "abstract": "Exploring and utilizing resistant germplasm resources plays a pivotal role in breeding for disease resistance, while screening resistant germplasm is important for selecting and breeding varieties resistant to disease. In the present study, we used PCR to detect the ratoon stunting disease (RSD) bacterium Leifsonia xyli subsp. xyli (Lxx) in 137 sugarcane core germplasms from the National Nursery of Sugarcane Germplasm Resources (NNSGR, Kaiyuan, China) in 2009, 2010 and 2011. A total of 21 germplasms that tested negative for Lxx in 2009 and 2010 were selected for further Lxx detection after being subjected to artificial inoculation in 2011 and 2012. The 21 core germplasms that were negative for Lxx after natural infection and artificial inoculation can provide elite resistance source materials and reference frames for the effective breeding of RSD-resistant sugarcane varieties. Under natural conditions, 116 (84.67%) and 21 (15.33%) out of 137 germplasms were positive and negative for Lxx, respectively, as determined by PCR detection, which suggests that a relatively high ratio of sugarcane core germplasms was sensitive to RSD, while few were resistant to RSD. The sequencing and analysis of 30 randomly selected PCR products showed that all 30 sequences were identical or highly homologous to the corresponding Lxx genome region published in GenBank (99.54-100% similarity). Lxx can be detected effectively and precisely by PCR. We therefore recommend PCR as a rapid, low cost and simple procedure to score sugarcane core germplasms for RSD resistance. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "Core germplasm",
            "Natural resistance analysis",
            "PCR detection",
            "Ratoon stunting disease (RSD)",
            "Sugarcane"
        ],
        "venue": "Crop Protection",
        "year": 2013,
        "id": "zyQhpbch"
    },
    "UoBaD0lf": {
        "authors": [
            {
                "name": "Guodong Dai",
                "org": "Anatomy and Embryology"
            },
            {
                "name": "Tao Peng",
                "org": "Department of Otolaryngology-Head and Neck Surgery"
            },
            {
                "name": "Xuhong Zhou",
                "org": "Department of Otolaryngology-Head and Neck Surgery"
            },
            {
                "name": "Jun Zhu",
                "org": "Anatomy and Embryology"
            },
            {
                "name": "Zhihua Kong",
                "org": "Anatomy and Embryology"
            },
            {
                "name": "Li Ma",
                "org": "Anatomy and Embryology"
            },
            {
                "name": "Zhi Xiong",
                "org": "Anatomy and Embryology"
            },
            {
                "name": "Yulin Yuan",
                "org": "Anatomy and Embryology"
            }
        ],
        "title": "Clinical significance of proliferation, apoptosis and senescence of nasopharyngeal cells by the simultaneously blocking EGF, IGF-1 receptors and Bcl-xl genes",
        "abstract": "Background In previous work, we constructed short hairpin RNA (shRNA) expression plasmids that targeted human EGF and IGF-1 receptors messenger RNA, respectively, and demonstrated that these vectors could induce apoptosis of human nasopharyngeal cell lines (CNE2) and inhibit ligand-induced pAkt and pErk activation. Method We have constructed multiple shRNA expression vectors of targeting EGFR, IGF1R and Bcl-xl, which were transfected to the CNE2 cells. The mRNA expression was assessed by RT-PCR. The growth of the cells, cell cycle progression, apoptosis of the cells, senescent tumor cells and the proteins of EGFR, IGF1R and Bcl-xl were analyzed by MTT, flow cytometry, cytochemical therapy or Western blot. Results In group of simultaneously blocking EGFR, IGF1R and Bcl-xl genes, the mRNA of EGFR, IGF1R and Bcl-xl expression was decreased by (66.66 \u00b1 3.42)%, (73.97 \u00b1 2.83)% and (64.79 \u00b1 2.83)%, and the protein expressions was diminished to (67.69 \u00b1 4.02)%, (74.32 \u00b1 2.30)%, and (60.00 \u00b1 3.34)%, respectively. Meanwhile, the cell apoptosis increased by 65.32 \u00b1 0.18%, 65.16 \u00b1 0.25% and 55.47 \u00b1 0.45%, and senescent cells increased by 1.42 \u00b1 0.15%, 2.26 \u00b1 0.15% and 3.22 \u00b1 0.15% in the second, third and fourth day cultures, respectively. Conclusions Simultaneously blocking EGFR, IGF1R and Bcl-xl genes is capable of altering the balance between proliferating versus apoptotic and senescent cells in the favor of both of apoptosis and senescence and, therefore, the tumor cells regression. \u00a9 2013 Elsevier Inc. All rights reserved.",
        "keywords": [
            "Bcl-xl",
            "Epidermal growth factor receptor",
            "Insulin-like growth factor-1 receptor",
            "Nasopharyngeal cancer",
            "Senescence",
            "Short hairpin RNA"
        ],
        "venue": "Biochemical and Biophysical Research Communications",
        "year": 2013,
        "id": "UoBaD0lf"
    },
    "8zlXno0h": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yuhong Yang",
                "org": ""
            },
            {
                "name": "Jinrong Yao",
                "org": ""
            },
            {
                "name": "Zhengzhong Shao",
                "org": ""
            },
            {
                "name": "Xin Chen",
                "org": ""
            }
        ],
        "title": "Robust soy protein films obtained by slight chemical modification of polypeptide chains",
        "abstract": "Soy protein based materials are of great interest because of the merits of biocompatibility, biodegradability, renewability, etc. However, the poor mechanical properties and high water sensitivity limit their further application in many fields. In this paper, we tried to overcome these shortcomings through a slight chemical modification of the polypeptide chains of soy protein. ",
        "keywords": [
            ""
        ],
        "venue": "Polymer Chemistry",
        "year": 2013,
        "id": "8zlXno0h"
    },
    "iOiHhDZX": {
        "authors": [
            {
                "name": "Lijuan Yang",
                "org": "International Peace Maternity and Child Health Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecologics"
            },
            {
                "name": "Dongmei Lai",
                "org": "International Peace Maternity and Child Health Hospital"
            }
        ],
        "title": "Over-expression of fibroblast activation protein alpha increases tumor growth in xenografts of ovarian cancer cells",
        "abstract": "Fibroblast activation protein alpha (FAP\u03b1) is a 95-kDa serine protease of post-prolyl peptidase family on cell surface. FAP\u03b1 is widely expressed in tumor microenvironment. The wide spread association of FAP\u03b1 expression with cancer suggests that it has important functions in the disease. However, the nature of FAP\u03b1's roles in cancer cell activity is not well-determined. It has been showed that FAP\u03b1 silencing in SKOV3 cells induces ovarian tumors but significantly reduces tumor growth in a xenograft mouse model. To further determine the role of FAP\u03b1 in epithelial ovarian cancer cells, SKOV3-FAP\u03b1 and HO8910-FAP\u03b1 cell lines, which over-expressed FAP\u03b1 stably, were constructed and then their biological behaviors were investigated. It was found that FAP\u03b1 promoted ovarian cancer cell proliferation, drug resistance, invasiveness, and migration in vitro. Immunochemistry assay showed that FAP\u03b1 significantly facilitated tumor growth in xenograft tumor tissues. These results suggested that FAP\u03b1 might directly promote tumor growth and invasiveness in ovarian cancer cells. \u00a9 The Author 2013.",
        "keywords": [
            "Fapa",
            "Fibroblast activation protein",
            "Ovarian cancer",
            "Tumor stroma"
        ],
        "venue": "Acta Biochimica et Biophysica Sinica",
        "year": 2013,
        "id": "iOiHhDZX"
    },
    "iDcJihdx": {
        "authors": [
            {
                "name": "Chang Yong Jing",
                "org": "Environmental Management College of China"
            },
            {
                "name": "Li Ma",
                "org": "Environmental Management College of China"
            },
            {
                "name": "Hong Fen Wang",
                "org": "Environmental Management College of China"
            }
        ],
        "title": "Waste countermeasures in new rural construction of Hebei province",
        "abstract": "Mountain garbage pollution in the province's economic, safety, feasibility as the goal, make full use of the space advantage mountainous rural areas, labor advantage and grassroots organizational advantage, raised in rural garbage collection and disposal countermeasures and suggestions; GIS and multi-objective decision-making as the core technology designed particles and waste disposal lines, to optimize garbage collection and disposal in the region of space network, and propose specific support measures and policy recommendations. \u00a9 (2013) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Construction",
            "Countermeasures",
            "Garbage disposal way",
            "Living garbage",
            "New rural"
        ],
        "venue": "Advanced Materials Research",
        "year": 2013,
        "id": "iDcJihdx"
    },
    "rvaFmPoW": {
        "authors": [
            {
                "name": "Jun Chang",
                "org": "School of Civil Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Department of Construction Management"
            },
            {
                "name": "Jinsha Liu",
                "org": "Shanghai Huazhu Trading Company, Ltd."
            },
            {
                "name": "Xu Chang",
                "org": "Shanghai Huazhu Trading Company, Ltd."
            }
        ],
        "title": "Comprehensive evaluation on the sustainability of construction projects",
        "abstract": "Sustainability of construction projects is one of the most important preconditions to ensure human society's sustainable development; yet, research on measurement and evaluation of construction projects' sustainability is still very weak. This article reviews relative research achievements, studies the implication of sustainability of construction projects, and then establishes an evaluation index system from resource, environment, economic, technological and social aspects. It uses AHP and fuzzy mathematics methods to set up a fuzzy overall evaluation model, and a practical case is used to demonstrate the application of the developed model. \u00a9 2013 American Society of Civil Engineers.",
        "keywords": [
            ""
        ],
        "venue": "ICCREM 2013: Construction and Operation in the Context of Sustainability - Proceedings of the 2013 International Conference on Construction and Real Estate Management",
        "year": 2013,
        "id": "rvaFmPoW"
    },
    "CKPmIAlu": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ping Zhang",
                "org": ""
            }
        ],
        "title": "An empirical analysis on the effects of chinese real estate macro-control policy: The case of Qingdao City",
        "abstract": "Based on real estate data of Qingdao City from 2001 to 2011 and systems engineering theory, this paper comprehensively evaluates real estate market development of Qingdao, established an evaluation model on house prices vs. real estate market development to analyze the effect of real estate macro-control policy in China. The results show that the control effect is unfavorable. Consequently, the authors point out that we should focus on using economic means and land policy to adjust the real estate market and reduce administrative intervention; moreover, we should ensure the real estate macro-control policy stable and consistent, only in this way can the real estate market realize sustained and healthy development. \u00a9 2013 American Society of Civil Engineers.",
        "keywords": [
            ""
        ],
        "venue": "ICCREM 2013: Construction and Operation in the Context of Sustainability - Proceedings of the 2013 International Conference on Construction and Real Estate Management",
        "year": 2013,
        "id": "CKPmIAlu"
    },
    "hI9HAEEn": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Business, Dalian University of Technology"
            },
            {
                "name": "Mingfeng Jiang",
                "org": "Research Institute of Science of Science and Management of Science and Technology, Dalian University of Technology"
            }
        ],
        "title": "Chances and challenges confronting securities industry and the countermeasures in big data and cloud computing era",
        "abstract": "Along with the more and more application of big data mining based on cloud computing in economic life worldwidely, it has also brought revolution to securities industry. This paper firstly reviews the relevant studies on big data, cloud computing and their applications in securities industry, then with the SWOT analysis method, illustrates the strength of big data mining along with the chances it has brought to securities industry, as well as its inherent weakness and challenges facing with securities industry. Then it investigates the status quo and puts forward the related countermeasures for domestic securities industry to develop big data mining. Finally it summarizes the research and proposes outlooks.",
        "keywords": [
            "Big data",
            "cloud computing",
            "countermeasures",
            "data mining",
            "securities industry"
        ],
        "venue": "Proceedings of the 9th International Conference on Computer Science and Education, ICCCSE 2014",
        "year": 2014,
        "id": "hI9HAEEn"
    },
    "8ydOQBJP": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Mingfeng Jiang",
                "org": ""
            }
        ],
        "title": "Enlarging intersections between engineering and ethics: Thoughts on engineering ethics education",
        "abstract": "Ethical dimension inherently exists in engineering, separating ethics from engineering is the root-cause of many engineering accidents and conflictions. A qualified engineer must have ethical consciousness and abilities in ethical decision-making and behavior. Engineering ethics education has been proved to be a feasible way to achieve this goal, and it is of high necessities and urgencies according to Chinese current situation. However, domestic engineering ethics education development is much slower than the western developed countries. Based on the background of 'National Excellent Engineer Training Scheme', this article reviews the development history and status quo of engineering ethics education, puts forward some major reform elements and the related countermeasures for Chinese engineering ethics education.",
        "keywords": [
            "Engineering education",
            "engineering ethics",
            "ethics education",
            "qualified engineer"
        ],
        "venue": "Proceedings of the 9th International Conference on Computer Science and Education, ICCCSE 2014",
        "year": 2014,
        "id": "8ydOQBJP"
    },
    "fludUBKQ": {
        "authors": [
            {
                "name": "Zhiqing Lin",
                "org": "Institute of Health and Environmental Medicine"
            },
            {
                "name": "Li Ma",
                "org": "The Third People's Hospital of Datong"
            },
            {
                "name": "X. Zhu-ge",
                "org": "Institute of Health and Environmental Medicine"
            },
            {
                "name": "Huashan Zhang",
                "org": "Institute of Health and Environmental Medicine"
            },
            {
                "name": "Bencheng Lin",
                "org": "Institute of Health and Environmental Medicine"
            }
        ],
        "title": "A comparative study of lung toxicity in rats induced by three types of nanomaterials",
        "abstract": "The public is increasingly exposed to various engineered nanomaterials because of their mass production and wide application. Even when the biological effects of nanomaterials have been assessed, the underlying mechanisms of action in vivo are poorly understood. The present study was designed to seek a simple, effective, and oxidative stress-based biomarker system used for screening toxicity of nanomaterials. Nano-ferroso-ferric oxide (nano-Fe",
        "keywords": [
            "BALF",
            "Comparative proteomics analysis",
            "Lung toxicity",
            "Nano-Fe3O4",
            "Nano-SiO2",
            "SWCNTs"
        ],
        "venue": "Nanoscale Research Letters",
        "year": 2013,
        "id": "fludUBKQ"
    },
    "i7nlHijp": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Dermatology"
            },
            {
                "name": "Lei-Hong Xiang",
                "org": "Department of Dermatology"
            },
            {
                "name": "Bo Yu",
                "org": "Shenzhen Hospital"
            },
            {
                "name": "Rui Yin",
                "org": "Southwest Hospital"
            },
            {
                "name": "Lei Chen",
                "org": "Ruijin Hospital"
            },
            {
                "name": "Yan Wu",
                "org": "First Hospital"
            },
            {
                "name": "Zhi-Jian Tan",
                "org": "Wuhan Union Hospital"
            },
            {
                "name": "Yong-Bin Liu",
                "org": "Shenyang Seventh People's Hospital"
            },
            {
                "name": "Hong-Qing Tian",
                "org": "Shandong Provincial Hospital for Skin Diseases"
            },
            {
                "name": "Hui-Zhong Li",
                "org": "Guangdong Provincial Dermatology Hospital"
            },
            {
                "name": "Tong Lin",
                "org": "Institute of Dermatology"
            },
            {
                "name": "Xiu-Li Wang",
                "org": "Shanghai Skin Diseases and STD Hospital"
            },
            {
                "name": "Yuan-Hong Li",
                "org": "The First Hospital of China Medical University"
            },
            {
                "name": "Wei-Zheng Wang",
                "org": ""
            },
            {
                "name": "Hui-Lan Yang",
                "org": "Guangzhou General Hospital of Guangzhou Military Area Command"
            },
            {
                "name": "Wei Lai",
                "org": "The Third Affiliated Hospital of Zhongshan University"
            }
        ],
        "title": "Low-dose topical 5-aminolevulinic acid photodynamic therapy in the treatment of different severity of acne vulgaris",
        "abstract": "Objectives: To investigate the efficacy and safety of low-concentration 5-aminolevulinic acid photodynamic therapy (ALA-PDT) in the treatment of different severity of acne vulgaris and optimize the treatment regimen. Methods: A self-controlled multicenter clinical trial was carried out in 15 centers throughout China. A total of 397 acne patients of grade II-IV received 3- or 4-session PDT treatment. 5% ALA gel was applied topically to acne lesions for 1h incubation. The lesions were irradiated by a LED light of 633nm at dose levels of 96-120J/cm",
        "keywords": [
            "Acne vulgaris",
            "Aminolevulinic acid",
            "Photodynamic therapy",
            "Severity"
        ],
        "venue": "Photodiagnosis and Photodynamic Therapy",
        "year": 2013,
        "id": "i7nlHijp"
    },
    "LbVVcgNt": {
        "authors": [
            {
                "name": "Fangping Yang",
                "org": "Department of Dermatology, Huashan Hospital, Fudan University"
            },
            {
                "name": "Ying Yang",
                "org": "Children's Hospital, Institutes of Biomedical Sciences, Fudan University"
            },
            {
                "name": "Qinyuan Zhu",
                "org": "Department of Dermatology, Huashan Hospital, Fudan University"
            },
            {
                "name": "Sheng-An Chen",
                "org": "Department of Dermatology, Huashan Hospital, Fudan University"
            },
            {
                "name": "Xiaodan Fu",
                "org": "Department of Dermatology, Huashan Hospital, Fudan University"
            },
            {
                "name": "Sijia Yan",
                "org": "Children's Hospital, Institutes of Biomedical Sciences, Fudan University"
            },
            {
                "name": "Chunjie Meng",
                "org": "Children's Hospital, Institutes of Biomedical Sciences, Fudan University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Dermatology, Huashan Hospital, Fudan University"
            },
            {
                "name": "Xinfen Sun",
                "org": "Department of Dermatology, Huashan Hospital, Fudan University"
            },
            {
                "name": "Jinhua Xu",
                "org": "Department of Dermatology, Huashan Hospital, Fudan University"
            },
            {
                "name": "Xiaoqun Luo",
                "org": "Department of Dermatology, Huashan Hospital, Fudan University"
            },
            {
                "name": "Qinghe Xing",
                "org": "Children's Hospital, Institutes of Biomedical Sciences, Fudan University"
            }
        ],
        "title": "Research on susceptible genes and immunological pathogenesis of cutaneous adverse drug reactions in Chinese Hans",
        "abstract": "Cutaneous adverse drug reactions (cADRs) include mild maculopapular exanthems (MPE), Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), drug reaction with eosinophilia and systemic symptoms (DRESS) and acute generalized exanthematous pustulosis (AGEP). We used HLA high-resolution genotyping and genome wide association analysis (GWAS) to identify the genetic markers for cADRs induced by common culprit drugs in Han Chinese population. To further understand the immunopathogenesis of cADRs, and with the goal of developing treatment strategies, we compared the expression of cytoxic cytokines between the patients with cADRs and normal controls. Our data suggested that the carbamazepine induced SJS/TEN, allopurinol induced CADRs, methazolamide induced SJS/TEN and SASP induced DRESS were respectively strongly associated with HLA-B\u221715:02, HLA-B\u221758:01, HLA-B\u221759:01 and HLA-B\u221713:01. In addition, increased expression of cytotoxic cytokines in sera and tissues of cADRs patients were found, compared with healthy controls. Our findings may shed light on prediction and prevention of cADRs, provide clues to pathogenesis, and guide treatment strategies of these reactions.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Investigative Dermatology Symposium Proceedings",
        "year": 2015,
        "id": "LbVVcgNt"
    },
    "FNkGM0dd": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Kemin Li",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Xiaohua Ding",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Zhiguo Chang",
                "org": "Department of Mining"
            }
        ],
        "title": "Transition method of perpendicular mining districts in surface coal mine based on combined mining technology",
        "abstract": "Mining districts transition method, an important issue, has to be faced with during the whole mining process of large horizontal surface coal mine, since the mine field is divided into several mining districts and the mined-out area is backfilled with overburden material. In order to ensure the first mining district turning into the second one smoothly in a right angle of Heidaigou surface coal mine, two transition methods are proposed, which contain fan advance of working face and gentle slope inner-dumping, and the gentle slope inner-dumping method is determined as the optimal transition mode for Heidaigou surface coal mine with considering the adaptation of the combined mining technology to the two transition methods. The gentle slope inner-dumping constraint condition is determined and the optimizing model of uncovered end-wall height is established for mining area perpendicular transition on the basis of the principle that the average stripping ratio is not more than the economic stripping ratio, and the optimal uncovered end-wall height is 87.88m for gentle slope inner-dumping. The research conclusions have important reference and guidance significance for similar surface coal mine on researching transition method. \u00a9 2013 ejge.",
        "keywords": [
            "Combined mining technology",
            "Perpendicular mining area",
            "Surface coal mine",
            "Transition method"
        ],
        "venue": "Electronic Journal of Geotechnical Engineering",
        "year": 2013,
        "id": "FNkGM0dd"
    },
    "t9l1wAPc": {
        "authors": [
            {
                "name": "Zhiguo Chang",
                "org": "Department of Mining, Xinjiang Institute of Engineering"
            },
            {
                "name": "Tingting Xue",
                "org": "Department of basis teaching, Xinjiang Institute of Engineering"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology"
            }
        ],
        "title": "Optimization for anchor reinforcement of layered slope in surface mine",
        "abstract": "According to the relationship between the structure inclination and different slope angle in surface mine, the inclined layered slope can be classified as inverse working slope,consequent non-working slope and vertical end slope. Aiming at prestressed anchor reinforcement technology's shortage in high and steep slope engineering applications, the formula of the bolt optimal installation angle is calculated based on the analysis of the anchor mechanism. As a case study of a surface mine in Xinjiang, the stability of layered slope is respectively analyzed by using the limit equilibrium method and strength reduction method. The results determine that the stability coefficient is 0.978 and 0.95 without the reinforcement measures, which are in the state of limit equilibrium and far below than the requirements of slope stability. Bolt reinforcement measures is proposed to ensure slope stability. Through the analysis it determines the maximum improving slope stability coefficient is 1.34. The results show that bolt reinforcement measures can effectively improve the stability of layered rock slope. When the bolt installation angle is equal to the difference between the internal friction angle and potential sliding angle, the prestressed can play the best anchoring effect. \u00a9 2014 ejge.",
        "keywords": [
            "Anchor reinforcement",
            "Installation angle",
            "Layered slope",
            "Surface mine"
        ],
        "venue": "Electronic Journal of Geotechnical Engineering",
        "year": 2014,
        "id": "t9l1wAPc"
    },
    "2gDp4Lce": {
        "authors": [
            {
                "name": "Hongge Peng",
                "org": "State Key laboratory of Coal Resources and Mine Safety, China University of Mining and Technology"
            },
            {
                "name": "Qingxiang Cai",
                "org": "State Key laboratory of Coal Resources and Mine Safety, China University of Mining and Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Mines, China University of Mining and Technology"
            },
            {
                "name": "Wenliang Tang",
                "org": "School of Mines, China University of Mining and Technology"
            }
        ],
        "title": "Goaf treatment technique of converting from underground mining to surface mining",
        "abstract": "During the converting process from underground mining to surface mining, it is pivotal to deal with the goaf. Aiming at the mining safety, the different treatment plans are proposed according to the classification methods of goaf. According to the analysis, blasting is considered as the most commonly used method to deal with goaf during the open-pit mining process, which can be used to handle the monolayer goaf, multilayer goaf and side goaf. To testify the opinion, a surface mining case study is put forward, showing that the scientific surface mining technology and goaf treatment will benefit the risk reducing of large equipment's subsidence and the accumulating of harmful gas. According to the measures above, the surface mining safety is ensured and the production efficiency is improved.",
        "keywords": [
            "Boundary demarcation",
            "Converting from underground mining to surface mining",
            "Goaf treatment",
            "Resources integration"
        ],
        "venue": "Electronic Journal of Geotechnical Engineering",
        "year": 2014,
        "id": "2gDp4Lce"
    },
    "Q41YqmFx": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kemin Li",
                "org": ""
            },
            {
                "name": "Xiaohua Ding",
                "org": ""
            },
            {
                "name": "Weiguo Zeng",
                "org": ""
            },
            {
                "name": "Shuangshuang Xiao",
                "org": ""
            }
        ],
        "title": "Surface mine integrative evaluation model based on fuzzy theory",
        "abstract": "In order to adapt the new development goals of building the world-class open-pit coal mine in China, the effective evaluation of the fundamental state at this stage is urgently needed, which is conducive to formulating development measures specifically. According to the essences and characters of first-class surface mine, the comprehensive index system of open-pit coal mine is proposed, which contains the 6 balanced indexes and evaluation index system composed of 5 first-class indexes, 19 second-class indexes and 44 third-class indexes. The evaluation index weight is determined by use of set-valued iteration method, and the mathematical model of comprehensive evaluation for open-pit coal mine is built based on fuzzy theory, and the classification intervals are given. The final comprehensive fuzzy evaluation set can be acquired by adopting subordinating degree function with trapezoidal distribution and fuzzy operator, and the estimation rank depends on the maximum membership principle. After evaluation of Heidaigou open-pit coal mine, the results show that it has reached the first class in the field of production, safety, environmental protection, economy and management. Given the comparatively small different of comprehensive evaluation between the first and second rank presented in production and economy, there is still a great space for enhancement.",
        "keywords": [
            "Comprehensive evaluation",
            "Fuzzy theory",
            "Indicator system",
            "Open-pit coal mine"
        ],
        "venue": "Energy Education Science and Technology Part A: Energy Science and Research",
        "year": 2014,
        "id": "Q41YqmFx"
    },
    "0PGM3qnn": {
        "authors": [
            {
                "name": "Shuangshuang Xiao",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Kemin Li",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Xiaohua Ding",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Tong Liu",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            }
        ],
        "title": "Numerical calculation on stability of circular slip slopes",
        "abstract": "To expand the application scope of integral method, on the basis of limit equilibrium principle and the Sweden circular method, the integral expression of slope stability factor when the position of critical circle center is higher and lower than the top surface of slope were deduced. By choosing the coordinate values of the higher and lower cutting point at which the slip circle intersects with the surface line and circle center as design variables, and according to the geometric relationship and engineering practice, the corresponding constraint conditions were put forward. Thus the searching range is narrowed in three line segments. Furthermore, the calculation of stability factors and the determination of the critical slip surface are turned into solving constrained nonlinear programming problems. And the method of calculating the stability factors was finally carried out. The examples show that the method in this paper can calculate the slope stability factors and determine the critical slip surface more accurately. \u00a9 2014 ejge.",
        "keywords": [
            "Circular slip",
            "Integral method",
            "Swedish slice method",
            "The minimum stability factor"
        ],
        "venue": "Electronic Journal of Geotechnical Engineering",
        "year": 2014,
        "id": "0PGM3qnn"
    },
    "3GQwbVW2": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Kemin Li",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Zhiguo Chang",
                "org": "Department of Mining"
            },
            {
                "name": "Shuangshuang Xiao",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            },
            {
                "name": "Xiaohua Ding",
                "org": "State Key Laboratory of Coal Resources and Safe Mining"
            }
        ],
        "title": "Coordinating mining optimization research on mining districts of parallel surface coal mines",
        "abstract": "In order to achieve the coordinating mining relation of parallel surface coal mines or mining districts and improve coal resource recovery ratio, the relevant issues of coal resource recovery and haulage system optimizing are analyzed on the basis of the research background of Heidaigou turning into district II and parallel to Ha'erwusu mining district I. Advancing distance and projects position are analyzed according to the production capacities of the two surface coal mines, inner-dumping with covered end-slope method and inclined working face arrangement mode are proposed for coal resource recovery and haulage system optimization. Optimal model of inner-dumping covering height is established as well based on the maximum economic benefit, the relation between the angle need to be adjusted with time of horizontal working face transferring into inclined is confirmed, and the optimal uncovered height is 85.77m, the adjusted angle should be range from 7.9\u00b0 to 43\u00b0 and the influencing to HDG casting blast effect should be taken into account. \u00a9 2014, ejge.",
        "keywords": [
            "Coordinating mining",
            "Haulage system",
            "Inner-dumping with covered end-slope",
            "Parallel surface coal mines"
        ],
        "venue": "Electronic Journal of Geotechnical Engineering",
        "year": 2014,
        "id": "3GQwbVW2"
    },
    "nBaKrXEU": {
        "authors": [
            {
                "name": "Hongge Peng",
                "org": "State Key laboratory of Coal Resources and Mine Safety"
            },
            {
                "name": "Qingxiang Cai",
                "org": "State Key laboratory of Coal Resources and Mine Safety"
            },
            {
                "name": "Li Ma",
                "org": "School of Mines"
            },
            {
                "name": "Wenliang Tang",
                "org": "School of Mines"
            }
        ],
        "title": "End-wall slope stability analysis of surface coal mine under the combined open-pit mining with underground",
        "abstract": "At present the mining equipment and technology develop rapidly, so the mining depth of surface coal mines grows sharply with more and more coal loss under the end wall. And the application of combined surface mining with underground mining arises to solve the problem. This paper is to discuss it. According to the influence analysis of underground mining under surface coal mine end-wall slope, the thin plate model of mined slope was proposed with distortion and stress distribution of the girder studied. Considering the practice of combined surface mining with underground mining, the modified method was put forward. Based on the roof breaking law of mined slope, the minimum width of protecting coal pillar was elicited. Subsequently this paper took the combined mining practice of Anjialing surface coal mine as example to study the subsidence law of roof strata and the influence of underground mining to surface mine slope. The research conclusion indicates that under the condition of combined mining the deformation and subsidence of overlying strata are obvious with a clear lag time, and the ceiling distortion evokes distortion of mined slope, which can be used as the theory sustainment to stabilization of mined slope under combined surface mining with underground mining. \u00a9 2014 ejge.",
        "keywords": [
            "Combined mining",
            "End wall",
            "Numerical simulation",
            "Slope stability",
            "Surface coal mine"
        ],
        "venue": "Electronic Journal of Geotechnical Engineering",
        "year": 2014,
        "id": "nBaKrXEU"
    },
    "3UAVD92T": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kemin Li",
                "org": ""
            },
            {
                "name": "Hongge Peng",
                "org": ""
            },
            {
                "name": "Xiaohua Ding",
                "org": ""
            },
            {
                "name": "Shuangshuang Xiao",
                "org": ""
            }
        ],
        "title": "Study on pillar mining technique for bottom thin coal seam in surface coal mine adopting stripping technology",
        "abstract": "In order to solve the problem of excavating thin coal seam beneath under the condition of casting blast and dragline stripping technology at the bottom of the surface coal mine, the surface pillar mining has been proposed according to working features of stripping technology. The stripping ratio formula of thin coal seam has been deduced, and the optimum ratio of rock height to coal height has been determined, the requirement to work line of the surface pillar mining has been analyzed as well. After analyzing excavating parameters of the pillar mining technology and its application in the 9th coal seam of Heidaigou surface coal mine, the results show that more than 372 thousand tons can be excavated during the working line is 2200 m, and it can bring 61.28 million RMB. Meanwhile, the approach has a great influence on capacity, and part-length of 9th working line should be discarded when the 6th coal is extracted to the end-slope with considering production capacity requirement and the 9th coal resource recovery.",
        "keywords": [
            "Casting blast",
            "Pillar mining technology",
            "Surface mining",
            "Thin coal seam"
        ],
        "venue": "Caikuang yu Anquan Gongcheng Xuebao/Journal of Mining and Safety Engineering",
        "year": 2015,
        "id": "3UAVD92T"
    },
    "QDJk7BJA": {
        "authors": [
            {
                "name": "Claudia Bottosso",
                "org": ""
            },
            {
                "name": "Wenjun Tao",
                "org": ""
            },
            {
                "name": "Xiuxiang Wang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Marco Galiazzo",
                "org": ""
            }
        ],
        "title": "Reliable metallization process for ultra fine line printing",
        "abstract": "In this paper we present an approach to achieve both 100 mg paste deposit on a c-Si solar cell and efficiency gains with no impact on peel strength at extremely narrow finger widths. Using the double print process with suitable pastes and screens we demonstrate an 0.18% absolute efficiency gain and 20% paste saving over the standard process. This benefit is correlated to the finger width reduction from 63 \u03bcm to 47 \u03bcm, leading to an increase in Isc and Voc, due to the reduced recombination area under the metal contacts. The peel strength is also shown to increase from 1.5 N to 3 N for the same busbar thickness, when different paste compositions for the DP process are used. We also show screen lifetimes above 30k prints in production, with a stable process in terms of efficiency gain and paste saving. \u00a9 2013 The Authors.",
        "keywords": [
            "Double Printing",
            "Fine Line Prinitng",
            "Metallization"
        ],
        "venue": "Energy Procedia",
        "year": 2013,
        "id": "QDJk7BJA"
    },
    "QDI4WHtC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zhen-Ping Wang",
                "org": ""
            },
            {
                "name": "Zhen Xing",
                "org": ""
            },
            {
                "name": "Xian-Ming Song",
                "org": ""
            }
        ],
        "title": "Numerical Simulation on temperature field of long narrow confined space fire under negative pressure ventilation condition",
        "abstract": "In this paper, the geometric model, combustion model and the initial and boundary conditions were determined by the actual long narrow confined space. The variation of the temperature field at different time were studied, the temperature distribution law of long narrow confined space were simulated by detection points, which including the dome temperature variation at different time, and the temperature distribution law in the horizontal and vertical direction, the law of temperature distribution in the three directions were studied when the simulation was 120s. The study provided reference for evacuation and rescuing of long narrow confined space fire under the negative pressure ventilation condition. \u00a9 2013 The Authors. Published by Elsevier Ltd.",
        "keywords": [
            "Long narrow confined space",
            "Negative pressure",
            "Numerical simulation",
            "Temperature"
        ],
        "venue": "Procedia Engineering",
        "year": 2013,
        "id": "QDI4WHtC"
    },
    "35XRGqrg": {
        "authors": [
            {
                "name": "Jun Deng",
                "org": "Key Laboratory of Western Mine and Hazard Prevention"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Western Mine and Hazard Prevention"
            },
            {
                "name": "Zhen-Ping Wang",
                "org": "Yanzhou Coal Mining Company Limited"
            },
            {
                "name": "Zhen Xing",
                "org": "Key Laboratory of Western Mine and Hazard Prevention"
            },
            {
                "name": "Wei-Feng Wang",
                "org": "Key Laboratory of Western Mine and Hazard Prevention"
            }
        ],
        "title": "Simulation study on critical velocity of longitudinal ventilation tunnel fire",
        "abstract": "The critical velocity of tunnel fire of ten groups power from 10 to 100 MW were simulated using FDS. The critical velocities under different fire power were determined. For example 50MW tunnel fire. The inside the tunnel temperature, speed and visibility distribution at Y = 5m under the critical velocity were studied. Through the comparison of the gas average temperature of fire source upstream and downstream, and the average visibility of 0-195m,195-250m, 250-300m, 300-350m, 350-400m. The effects of the critical velocity to rescue and evacuation during tunnel fire were analyzed. The relationship curve between critical velocity and heat release rate was fitted out, and obtained that the simulation curve is closer to the results of Bettis by contrast with the empirical formula of Bettis and Thomas. \u00a9 2013 The Authors. Published by Elsevier Ltd.",
        "keywords": [
            "Critical velocity",
            "FDS",
            "Longitudinal ventilation",
            "Tunnel fire"
        ],
        "venue": "Procedia Engineering",
        "year": 2013,
        "id": "35XRGqrg"
    },
    "B2km2hcY": {
        "authors": [
            {
                "name": "Wenjing Zheng",
                "org": "Liaoning Innovation Center"
            },
            {
                "name": "Li Ma",
                "org": "Plant Protection College"
            },
            {
                "name": "Jiaming Zhao",
                "org": "Liaoning Innovation Center"
            },
            {
                "name": "Zhiqiang Li",
                "org": "Liaoning Plant Protection Institute"
            },
            {
                "name": "Fuyu Sun",
                "org": "Liaoning Plant Protection Institute"
            },
            {
                "name": "Xiaochun Lu",
                "org": "Liaoning Innovation Center"
            }
        ],
        "title": "Comparative transcriptome analysis of two rice varieties in response to rice stripe virus and small brown planthoppers during early interaction",
        "abstract": "Rice stripe, a virus disease, transmitted by a small brown planthopper (SBPH), has greatly reduced production of japonica rice in East Asia, especially in China. Although we have made great progress in mapping resistance genes, little is known about the mechanism of resistance. By de novo transcriptome assembling, we gained sufficient transcript data to analyze changes in gene expression of early interaction in response to SBPH and RSV infection in rice. Respectively 648 and 937 DEGs were detected from the disease-resistant (Liaonong 979) and the susceptible (Fengjin) varieties, most of which were up-regulated. We found 37 genes related to insect resistance, which mainly included genes for jasmonate-induced protein, TIFY protein, lipoxygenase, as well as trypsin inhibitor genes and transcription factor genes. In the interaction process between RSV and rice, 87 genes were thought to be related to RSV resistance; these primarily included 12 peroxidase biosynthesis genes, 12 LRR receptor-like protein kinase genes, 6 genes coding pathogenesis-related proteins, 4 glycine-rich cell wall structural protein genes, 2 xyloglucan hydrolase genes and a cellulose synthase. The results indicate that the rice-pathogen interaction happened both in disease-resistant and susceptible varieties, and some genes related to JA biosynthesis played key roles in the interaction between SBPHs and rice. When rice was infected by RSV a hypersensitive reaction (HR) in the disease-resistant variety was suppressed, which resulted from an increase in peroxidase expression and down-regulation of LRR receptor-like protein kinase and pathogenesis-related proteins, while, the changes of peroxidase biosynthesis, glycine-rich cell wall structural protein, cellulose synthase and xyloglucan endotransglucosylase/hydrolase could lead to the strengthening of physical barriers of rice, which may be an important resistance mechanism to RSV in rice. \u00a9 2013 Zheng et al.",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2013,
        "id": "B2km2hcY"
    },
    "b7rADZ0r": {
        "authors": [
            {
                "name": "Haijing Sun",
                "org": "State Key Laboratory for Corrosion and Protection"
            },
            {
                "name": "Li Liu",
                "org": "State Key Laboratory for Corrosion and Protection"
            },
            {
                "name": "Ying Li",
                "org": "State Key Laboratory for Corrosion and Protection"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory for Marine Corrosion and Protection"
            },
            {
                "name": "Yonggui Yan",
                "org": "Key Laboratory for Marine Corrosion and Protection"
            }
        ],
        "title": "The performance of Al-Zn-In-Mg-Ti sacrificial anode in simulated deep water environment",
        "abstract": "The corrosion behaviour and working performance of Al-Zn-In-Mg-Ti sacrificial anode were studied in simulated deep water environment using potentiodynamic polarization, electrochemical impedance spectroscopy, self-discharge, gravimetric and imaging measurements. The results indicate that the corrosion of Al-Zn-In-Mg-Ti is accelerated which is due essentially to acceleration of the cathodic process, and the efficiency of Al-Zn-In-Mg-Ti sacrificial anode drops dramatically in deep water which is related to increased loss in weight and decreased discharge capacity. The corresponding cathodic protection design parameters of steel as calculate, show that at least 22% more Al-Zn-In-Mg-Ti anode should be required in deep water environment. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "A. Aluminium",
            "B. SEM",
            "B. Weight loss",
            "C. Cathodic protection",
            "C. Intergranular corrosion"
        ],
        "venue": "Corrosion Science",
        "year": 2013,
        "id": "b7rADZ0r"
    },
    "ZCJgBFfl": {
        "authors": [
            {
                "name": "Likun Xu",
                "org": "State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute"
            },
            {
                "name": "Shaohua Xing",
                "org": "State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute"
            },
            {
                "name": "Wenhua Cheng",
                "org": "State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Material Research Institute"
            }
        ],
        "title": "Review on cathodic protection for marine structures",
        "abstract": "Corrosion in harsh marine environment is a fatal factor influencing the performance and service life of a marine structure. Cathodic protection in combination with other methods like coating is a very effective way to mitigate the corrosion of metallic structures in sea water. According to the different ways of protective current, cathodic protection is divided into two methods, including sacrificial anode and impressed current cathodic protection. Sacrificial anode method is simple and reliable, but needs large amount of anode materials, and more accurate design. Impressed current cathodic protection method can realize the automatic control, making the protected structure always in the set range of potential by the automatic adjustment of current output. This review deals with the state-of-the-art of cathodic protection technology for marine engineering structures, including sacrificial anode materials and impressed current cathodic protection system for marine structures, the criteria of cathodic protection potential for alloyed steels with different strength, the cathodic protection monitoring as well as the development and application of the design method for optimization, especially, the numerical simulation design approach. Finally, the trend of development of cathodic protection for marine structures has been discussed.",
        "keywords": [
            "Cathodic protection",
            "Corrosion",
            "Design optimization",
            "Marine engineering",
            "Monitoring"
        ],
        "venue": "Materials China",
        "year": 2014,
        "id": "ZCJgBFfl"
    },
    "Gs1zU4RR": {
        "authors": [
            {
                "name": "Benwen Qu",
                "org": "State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Materials Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Materials Research Institute"
            },
            {
                "name": "Yonggui Yan",
                "org": "State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Materials Research Institute"
            },
            {
                "name": "Weili Li",
                "org": "State Key Laboratory for Marine Corrosion and Protection, Luoyang Ship Materials Research Institute"
            }
        ],
        "title": "Influence of temperature on electrochemical performance of low driving voltage Al-Zn-Ga-Si anode in seawater",
        "abstract": "The electrochemical performance of sacrificial anode material Al- Zn- Ga- Si alloy was evaluated by constant current test in seawater at different temperatures, while its electrochemical impedance spectroscopy was investigated by EIS. The results showed that the working potential of the alloy exhibits a tendency of positive shift with the decreasing of seawater temperature, however, which varied from -0.770~-0.850 V (vs Ag/AgCl seawater). After electrochemical performance test in seawater at low temperature, the alloy exhibited a surface morphology with characters of localized corrosion, which may be due to that the diffusivity of the dissolved metal ions on anode surface was suppressed.",
        "keywords": [
            "Al alloy",
            "Electrochemical performance",
            "Low driving voltage",
            "Sacrificial anode"
        ],
        "venue": "Corrosion Science and Protection Technology",
        "year": 2015,
        "id": "Gs1zU4RR"
    },
    "nJUxt7he": {
        "authors": [
            {
                "name": "Bin-Hui Jiang",
                "org": ""
            },
            {
                "name": "Li Li",
                "org": ""
            },
            {
                "name": "Yan Zhao",
                "org": ""
            },
            {
                "name": "Ping Fang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Min Hu",
                "org": ""
            }
        ],
        "title": "Adsorption mechanism of lead (II) ions on natural magnetite from aqueous solution and effect of pH value",
        "abstract": "In the present investigation, the natural magnetite was employed in studies on the adsorption effects of pH during the removal of Pb(II) ions from aqueous solutions by static batch experiments, and the adsorption kinetics and isotherms were also studied. The magnetite was characterized by SEM and XRF before and after sorption in order to analyze the mechanism on Pb",
        "keywords": [
            "Adsorption mechanism",
            "Natural magnetite",
            "Pb2+",
            "PH value"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2013,
        "id": "nJUxt7he"
    },
    "0ZdnHije": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xun-Lun Sheng",
                "org": ""
            },
            {
                "name": "Hui-Ping Li",
                "org": ""
            },
            {
                "name": "Fang-Xia Zhang",
                "org": ""
            },
            {
                "name": "Ya-Ni Liu",
                "org": ""
            },
            {
                "name": "Wei-Ning Rong",
                "org": ""
            },
            {
                "name": "Jian-Ling Zhang",
                "org": ""
            }
        ],
        "title": "Identification of a novel p.R1443W mutation in RP1 gene associated with retinitis pigmentosa sine pigmento",
        "abstract": "AIM: To screen mutations in the retinitis pigmentosa 1 (RP1) gene and the rhodopsin (RHO) gene in Chinese patients with retinitis pigm entosa sine pigmento (RPSP) and describe the genoty pe-phenoty pe relationship of the mutations. METHODS: Twenty affected, unrelated Chinese individuals with RPSP (4 autosom al dom inant RPSP, 12 autosom al recessive RPSP and 4 unknown inheritance pattern) were recruited between 2009 and 2012. The clinical features were determ ined by complete ophthalmologic exam inations. Polymerase chain reaction (PCR) and direct DNA sequencing were used to screen the entire coding region and splice junctions of the RP1 gene and the RHO gene. The cosegregation analy sis and population frequency studies were perform ed for patients with identified mutations. RESULTS: Five variants in the RP1 gene and one in the RHO gene were detected in 2 0 probands. Four missense changes (rs4447 7 2, rs446227, rs41 435 2, rs441 800) and one non-coding variant (rs5 63 4061 5) were common SNPs and none of them showed a significant relationship with RPSP. Amissense mutation p.R1 443 W was identified in the RP1 gene in three affected individuals from a family with autosom al dom inant RPSP and was found to cosegregate with the phenotype in this family, suggestive of pathogenic. In addition, population frequency analysis showed the p.R1 443 W mutation was absent in 300 healthy controls. CONCLUSION: The identification of p.R1 443W mutation cosegregating in a family with autosom al dominant RPSP highlights an atypical phenoty pe of the RP1 gene mutation, while RHO gene is not associated with the pathogenesis of RPSP in this study. To our knowledge, this is the fist mutation identified to associate with RPSP. \u00a9 International Journal of Ophthalmology Press.",
        "keywords": [
            "Gene mutation",
            "Retinitis pigmentosa sine pigmento",
            "RP1 and RHO gene"
        ],
        "venue": "International Journal of Ophthalmology",
        "year": 2013,
        "id": "0ZdnHije"
    },
    "Nir1ReQ4": {
        "authors": [
            {
                "name": "Xun-Lun Sheng",
                "org": "Ningxia Eye Hospital, Ningxia People's Hospital"
            },
            {
                "name": "Hui-Ping Li",
                "org": "Ningxia Eye Hospital, Ningxia People's Hospital"
            },
            {
                "name": "Qing-Xia Liu",
                "org": "Ningxia Eye Hospital, Ningxia People's Hospital"
            },
            {
                "name": "Wei-Ning Rong",
                "org": "Ningxia Eye Hospital, Ningxia People's Hospital"
            },
            {
                "name": "Wen-Zhang Du",
                "org": "Department of Ophthalmology, Tongxin Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology, Ningxia Medical University"
            },
            {
                "name": "Guang-Hui Yan",
                "org": "Department of Ophthalmology, Ningxia Medical University"
            },
            {
                "name": "Run-Qing Ma",
                "org": "Department of Ophthalmology, Ningxia Medical University"
            },
            {
                "name": "Jian-Ling Zhang",
                "org": "Ningxia Eye Hospital, Ningxia People's Hospital"
            },
            {
                "name": "Hui-Fang Xu",
                "org": "Ningxia Eye Hospital, Ningxia People's Hospital"
            },
            {
                "name": "Wen-Qing Zou",
                "org": "Ningxia Eye Hospital, Ningxia People's Hospital"
            },
            {
                "name": "Xiao-Jun Bi",
                "org": "Ningxia Eye Hospital, Ningxia People's Hospital"
            }
        ],
        "title": "Prevalence and associated factors of corneal blindness in Ningxia in northwest China",
        "abstract": "AIM: To describe the prevalence and demographic characteristics of corneal blindness in an urban and rural region of Ningxia, located in the northwest part of China. METHODS: A stratified, randomized sampling procedure was employed in the study, including urban and rural area of all age group. Visual acuity, anterior segment and ocular fundus were checked. Related factor of corneal disease, including age, gender, education status, ethnic group, location and occupation, were identified according to uniform customized protocol. An eye was defined to be corneal blindness if the visual acuity was <20/400 due to a corneal disease. RESULTS: Three thousand individuals (1290 from urban area and 1710 from rural area) participated in the investigation, with a response rate of 80.380%. The prevalence of corneal blindness was 0.023% in both eyes and 0.733% in at least one eye. The blindness in at least one eye with varied causes was present in 106 participants (3.533%) and in bilateral eyes in 34 participants (1.133%). The corneal diseases accounted for 20.754% of blindness in at least one eye and 20.588% of bilateral blindness. The prevalence of corneal disease was higher in older and Han ethnic group, especially those wh o occupied in agriculture and outdoor work. People with corneal blindness were more likely to be older and lower education. Rural population were more likely to suffer from bilateral corneal blindness than the urban population in \u226559-year group (\u03c7",
        "keywords": [
            "Blindness",
            "Corneal disease",
            "Epidemiology",
            "Infectious keratitis",
            "Trauma"
        ],
        "venue": "International Journal of Ophthalmology",
        "year": 2014,
        "id": "Nir1ReQ4"
    },
    "COynXywU": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Hubei university of Chinese Medicine"
            },
            {
                "name": "Baoyan Liu",
                "org": "China Academy of Chinese Medicine Sciences"
            },
            {
                "name": "Yufeng Zhao",
                "org": "China Academy of Chinese Medicine Sciences"
            },
            {
                "name": "Shusong Mao",
                "org": "Hubei university of Chinese Medicine"
            },
            {
                "name": "Zhiwei Cu",
                "org": "Hubei university of Chinese Medicine"
            }
        ],
        "title": "Ontology matching based traditional Chinese medicine clinical information sharing system",
        "abstract": "In the TCM clinical and research information sharing system, structured electronic medical records (EHR) have captured a large amount of clinical case information. There are some exist problems about TCM data integration and information sharing, The purpose of this paper is to discuss the significance and causality of using ontology matching application in TCM data integration and information sharing, and present its promising future in TCM medical informatics domain. \u00a9 2013 IEEE.",
        "keywords": [
            "Data integration",
            "information sharing",
            "ontology matching",
            "TCM"
        ],
        "venue": "Proceedings - 2013 IEEE International Conference on Bioinformatics and Biomedicine, IEEE BIBM 2013",
        "year": 2013,
        "id": "COynXywU"
    },
    "9hdN86Qc": {
        "authors": [
            {
                "name": "Xiaopan Wang",
                "org": "College of Information Engineering"
            },
            {
                "name": "Li Ma",
                "org": "Faculty of Mechanical and Electronic Information Engineering"
            },
            {
                "name": "Fujiang Liu",
                "org": "College of Information Engineering"
            }
        ],
        "title": "Laplacian support vector machine for hyperspectral image classification by using manifold learning algorithms",
        "abstract": "For hyperspectral image classification, manifold learning based graph Laplacian is proposed in the Laplacian support vector machine (LapSVM) classifier. The manifold regularization term in LapSVM constrains the smoothness of classification function on the data manifold. Since manifold learning approach is capable of exploring the manifold geometry of data, it is suitable for calculating the graph Laplacian in the regularization term. Two manifold learning methods, local tangent space alignment (LTSA) and locally linear embedding (LLE) are utilized to obtain graph Laplacian. Experimental results indicate that the LTSA and LLE based graph Laplacian produce superior classification results than heat kernel weights and binary weights based graph Laplacian in LapSVM. \u00a9 2013 IEEE.",
        "keywords": [
            "hyperspectral data",
            "laplacian support vector machine",
            "manifold learning",
            "Manifold regularization"
        ],
        "venue": "International Geoscience and Remote Sensing Symposium (IGARSS)",
        "year": 2013,
        "id": "9hdN86Qc"
    },
    "ucBBuFG6": {
        "authors": [
            {
                "name": "Yuanjie Shao",
                "org": ""
            },
            {
                "name": "Guoping Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Graph based semi-supervised learning with class-probability distance for hyperspectral remote sensing image classification",
        "abstract": "A class-probability distance based semi-supervised learning method is proposed for hyperspectral remote sensing image classification. In the method, sparse representation based classification (SRC) is adopted for estimating the class-probability of unlabeled sample. Then a distance metric that describes the data similarity is developed based on the estimated class-probability. With this new distance metric, the distance between samples of different classes is enlarged effectively, and the neighbors of each sample can contain more samples belonging to the same class. Finally, this distance metric is applied to linear neighborhood propagation and label propagation algorithms. Experimental results using Hyperion and AVIRIS hyperspectral remote sensing images show that the approach outperforms the existing semi-supervised learning methods in terms of classification accuracy.",
        "keywords": [
            "Class-probability distance",
            "Hyperspectral remote sensing image classification",
            "Semi-supervised learning",
            "Sparse representation"
        ],
        "venue": "Cehui Xuebao/Acta Geodaetica et Cartographica Sinica",
        "year": 2014,
        "id": "ucBBuFG6"
    },
    "raisTBKF": {
        "authors": [
            {
                "name": "Songlin Du",
                "org": "School of Information Science and Engineering, Lanzhou University"
            },
            {
                "name": "Guoping Wu",
                "org": "Faculty of Mechanical and Electronic Information, China University of Geosciences"
            },
            {
                "name": "Li Ma",
                "org": "Faculty of Mechanical and Electronic Information, China University of Geosciences"
            },
            {
                "name": "Yide Ma",
                "org": "School of Information Science and Engineering, Lanzhou University"
            }
        ],
        "title": "Maximum quantum entropy based optimal threshold selecting criterion for thresholding image segmentation",
        "abstract": "A novel criterion of selecting optimal threshold for thresholding image segmentation is proposed in this paper. The proposed criterion employs quantum entropy to measure the amount of information contained in digital images. Quantum entropy is able to take correlations among quantum bases into the calculation of entropy, while Shannon entropy is powerless on this, namely, quantum entropy is more accurate than Shannon entropy in quantum information measurement. Therefore, the quasi-threshold which leads to maximum quantum entropy should be adopted as the optimal threshold, because the maximum amount of information is to be obtained under this circumstance. Performance of the proposed criterion is investigated, experimental results show that the proposed criterion is of better accuracy and robustness than classical criterion which is based on Shannon entropy. \u00a9 2014 Binary Information Press.",
        "keywords": [
            "Maximum quantum entropy",
            "Quantum information science",
            "Segmentation algorithm evaluation",
            "Thresholding image segmentation"
        ],
        "venue": "Journal of Computational Information Systems",
        "year": 2014,
        "id": "raisTBKF"
    },
    "h1zJ8FFP": {
        "authors": [
            {
                "name": "Xiaoyong Bian",
                "org": "Hubei Province Key Laboratory of Intelligent Information Processing and Real-time Industrial System"
            },
            {
                "name": "Xiaolong Zhang",
                "org": "Hubei Province Key Laboratory of Intelligent Information Processing and Real-time Industrial System"
            },
            {
                "name": "Renfeng Liu",
                "org": "Huazhong University of Science and Technology, School of Automation, Science and Technology on Multi-Spectral Information Processing Laboratory"
            },
            {
                "name": "Li Ma",
                "org": "China University of Geosciences, Faculty of Mechanical and Electronic Information Engineering"
            },
            {
                "name": "Xiaowei Fu",
                "org": "Hubei Province Key Laboratory of Intelligent Information Processing and Real-time Industrial System"
            }
        ],
        "title": "Adaptive classification of hyperspectral images using local consistency",
        "abstract": "A spatial method of multistructure sampling based rotation-invariant uniform local binary pattern (named MsLBP",
        "keywords": [
            "Active learning",
            "Anisotropic",
            "Hyperspectral images",
            "Isotropic",
            "Local binary pattern",
            "Local image patches",
            "Support vector machine"
        ],
        "venue": "Journal of Electronic Imaging",
        "year": 2014,
        "id": "h1zJ8FFP"
    },
    "KluH7Cmf": {
        "authors": [
            {
                "name": "Jun Chen",
                "org": "Experimental Teaching Center of Information Technology, China University of Geosciences"
            },
            {
                "name": "Jiayi Ma",
                "org": "Electronic Information School, Wuhan University"
            },
            {
                "name": "Changcai Yang",
                "org": "College of Computer and Information Science, Fujian Agriculture and Forestry University"
            },
            {
                "name": "Li Ma",
                "org": "Faculty of Mechanical and Electronic Information Engineering, China University of Geosciences"
            },
            {
                "name": "Sheng Zheng",
                "org": "Institute of Intelligent Vision and Image Information, College of Science, China Three Gorges University"
            }
        ],
        "title": "Non-rigid point set registration via coherent spatial mapping",
        "abstract": "Point set registration is essential for many computer vision technologies. In this paper, we proposed a new point set registration method based on coherent spatial mapping (CSM), whose solution is formulated as a maximum likelihood problem. Our algorithm iteratively recovers the point correspondence and estimates the transformation between two point sets. In the first step of the iteration, feature descriptors such as shape context are used to establish rough correspondence. In the second step, each training sample is associated with a latent variable which indicates whether it is an inlier, and then the thin-plate spline (TPS) is chosen to parameterize the CSM and Expectation Maximization (EM) algorithm is used to solve it. The registration experiments are undertaken on various synthetic and real data. The results demonstrate that the proposed approach is robust and accurate for scenes under deformation, noise, outlier, occlusion, and rotation and is superior to the state-of-the-art methods. \u00a9 2014 Published by Elsevier B.V. All rights reserved. 2014 Published by Elsevier B.V. All rights reserved.",
        "keywords": [
            "Coherent spatial mapping (CSM)",
            "Expectation Maximization (EM) algorithm",
            "Maximum likelihood problem",
            "Point set registration",
            "Thin-plate spline (TPS)"
        ],
        "venue": "Signal Processing",
        "year": 2015,
        "id": "KluH7Cmf"
    },
    "bM6aEnW9": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Faculty of Mechanical and Electronic Information, China University of Geosciences"
            },
            {
                "name": "Melba M. Crawford",
                "org": "School of Civil Engineering, Purdue University"
            },
            {
                "name": "Xiaoquan Yang",
                "org": "Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology"
            },
            {
                "name": "Yan Guo",
                "org": "College of Computer Science, China University of Geosciences"
            }
        ],
        "title": "Local-manifold-learning-based graph construction for semisupervised hyperspectral image classification",
        "abstract": "Graph construction, which is at the heart of graph-based semisupervised learning (SSL), is investigated by using manifold learning (ML) approaches. Since each ML method can be demonstrated to correspond to a specific graph, we build the relation between ML and SSL via the graph, where ML methods are employed for graph construction. Moreover, sparsity is important for the efficiency of SSL algorithms, and therefore, local ML (LML)-method-based sparse graphs are utilized. The LML-based graphs are able to capture the local geometric properties of hyperspectral data and, thus, are beneficial for classification of data with complex geometry and multiple submanifolds. In experiments with Hyperion and AVIRIS hyperspectral data, graphs constructed by two LML methods, namely, locally linear embedding and local tangent space alignment (LTSA), performed better than several popular graph construction methods, and the highest accuracies were obtained by using graphs provided by LTSA.",
        "keywords": [
            "Graph",
            "hyperspectral images",
            "manifold learning (ML)",
            "semisupervised learning (SSL)"
        ],
        "venue": "IEEE Transactions on Geoscience and Remote Sensing",
        "year": 2015,
        "id": "bM6aEnW9"
    },
    "9OfRgrJV": {
        "authors": [
            {
                "name": "Jiayi Li",
                "org": ""
            },
            {
                "name": "Hongyan Zhang",
                "org": ""
            },
            {
                "name": "Liangpei Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Hyperspectral anomaly detection by the use of background joint sparse representation",
        "abstract": "In this paper, we propose a hyperspectral image anomaly detection model by the use of background joint sparse representation (BJSR). With a practical binary hypothesis test model, the proposed approach consists of the following steps. The adaptive orthogonal background complementary subspace is first estimated by the BJSR, which adaptively selects the most representative background bases for the local region. An unsupervised adaptive subspace detection method is then proposed to suppress the background and simultaneously highlight the anomaly component. The experimental results confirm that the proposed algorithm obtains a desirable detection performance and outperforms the classical RX-based anomaly detectors and the orthogonal subspace projection-based detectors.",
        "keywords": [
            "Anomaly detection (AD)",
            "hyperspectral imagery",
            "joint sparse representation (JSR)",
            "robust background estimation"
        ],
        "venue": "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing",
        "year": 2015,
        "id": "9OfRgrJV"
    },
    "iZgqjl2B": {
        "authors": [
            {
                "name": "Zheng Wang",
                "org": "Department of Abdominal Surgical Oncology, Cancer Hospital of the Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Department of Respiration, First Affiliated Hospital of PLA General Hospital"
            },
            {
                "name": "Xing-Mao Zhang",
                "org": "Department of Abdominal Surgical Oncology, Cancer Hospital of the Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Zhi-Xiang Zhou",
                "org": "Department of Abdominal Surgical Oncology, Cancer Hospital of the Chinese Academy of Medical Sciences, Peking Union Medical College"
            }
        ],
        "title": "Long-term outcomes after D2 gastrectomy for early gastric cancer: Survival analysis of a single-center experience in China",
        "abstract": "Background: Early gastric cancer (EGC) is well accepted as having a favorable prognosis, but some patients experience an ominous outcome after curative resection. This study was aimed at evaluating predictive factors associated with prognosis of D2 gastrectomies in patients with early gastric cancer. Materials and Methods: A total of 518 patients with early gastric cancer who underwent D2 gastrectomies were reviewed in this study. The clinicopathological features and surgical outcomes were analyzed. The survival rate was estimated using the Kaplan-Meier method and compared by log rank test. Prognostic factors were analyzed using a multivariate Cox proportional hazards model. Results: The 5-year survival rate was 90.3%. Tumor infiltration, lymph node metastasis and lymphovascular invasion were significant prognostic factors for survival. Gender, age, tumor size, tumor location, macroscopic type and histological type were not significant prognostic factors. Multivariate analysis indicated that lymph node metastasis was an independent poor prognosis factor. Conclusions: Early gastric cancers with lymph node metastasis have a relatively poor prognosis after standard surgery. Even after curative resection, patients with EGC with positive lymph nodes should be closely followed and be considered as candidates for comprehensive therapies.",
        "keywords": [
            "Early gastric cancer",
            "Lymph node metastasis",
            "Prognostic factor",
            "Surgery"
        ],
        "venue": "Asian Pacific Journal of Cancer Prevention",
        "year": 2014,
        "id": "iZgqjl2B"
    },
    "PdNv7qrP": {
        "authors": [
            {
                "name": "Wen-Hua Song",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Tao Hu",
                "org": "Key Laboratory of Underwater Acoustic Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Sheng-Ming Guo",
                "org": "Key Laboratory of Underwater Acoustic Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustic Environment, Chinese Academy of Sciences"
            }
        ],
        "title": "Time-varying characteristics of the waveguide invariant under internal wave condition in the shallow water area",
        "abstract": "To explain the change of the waveguide invariant \u03b2 caused by the internal wave, the waveguide invariant is expressed as a stochastic distribution and the time-varying characteristics of \u03b2 are analyzed; then the cause and principle of variation of \u03b2 are discussed in terms of the normal modes theory of the acoustic field. It turns out that the waveguide invariant shows great frequency-dependent characteristics. And in the internal wave environment, when the sound is propagated parallel to the internal wave front, the sound field's composition of normal modes remains unchanged, but the turbulence in the group slowness and phase slowness of the main normal modes in the sound field may also change the distribution of \u03b2; when the sound is propagated perpendicular to the internal wave front, the coupling between acoustic normal modes might also cause obvious changes in the values of \u03b2.",
        "keywords": [
            "Internal wave/tide",
            "Sound field",
            "Thermocline",
            "Waveguide invaraiant"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2014,
        "id": "PdNv7qrP"
    },
    "sCvSFtlk": {
        "authors": [
            {
                "name": "Xiao-Chuan Wang",
                "org": "Department of Clinical Laboratory, No. 150 Central Hospital of PLA"
            },
            {
                "name": "Liang-Qi Sun",
                "org": "Department of Clinical Laboratory, No. 150 Central Hospital of PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Clinical Laboratory, No. 150 Central Hospital of PLA"
            },
            {
                "name": "Hua-Xin Li",
                "org": "Department of Clinical Laboratory, No. 150 Central Hospital of PLA"
            },
            {
                "name": "Xiu-Li Wang",
                "org": "Department of Clinical Laboratory, No. 150 Central Hospital of PLA"
            },
            {
                "name": "Xin Wang",
                "org": "Department of Obstetrics and Gynecology, No. 150 Central Hospital of PLA"
            },
            {
                "name": "Tian Yun",
                "org": "Department of pathology, No. 150 Central Hospital of PLA"
            },
            {
                "name": "Nian-Long Meng",
                "org": "Department of pathology, No. 150 Central Hospital of PLA"
            },
            {
                "name": "Da-Le Lv",
                "org": "Department of Clinical Laboratory, No. 150 Central Hospital of PLA"
            }
        ],
        "title": "Prevalence and genotype distribution of human papillomavirus among women from Henan, China",
        "abstract": "Human papillomavirus (HPV) infection has been implicated as a causative of cervical cancer. In the present study, a total of 578 samples from females attending the gynecological outpatient clinic in Henan province, China, were collected and the HPV genotypes were detected by gene chip and flow-through hybridization. Overall, 44.5% (257/578) females were found to be HPV DNA positive, and the high risk HPV (HR-HPV) rate was 35.1% (203/578). The first peak of HR-HPV infection appeared in the >60 year-old group (55.0%), and the second was within the 51-55 year-old group (50.0%) (\u03c7",
        "keywords": [
            "Genotype",
            "Henan, China",
            "Human papillomavirus",
            "Prevalence"
        ],
        "venue": "Asian Pacific Journal of Cancer Prevention",
        "year": 2014,
        "id": "sCvSFtlk"
    },
    "2nABXjyE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Urologic Surgery, The First Affiliated Hospital of Harbin Medical University"
            },
            {
                "name": "Guangxin Li",
                "org": "Department of General Surgery, Qianfoshan Hospital, Shandong University"
            },
            {
                "name": "Huaqiang Zhu",
                "org": "Department of General Surgery, Provincial Hospital Affiliated to Shandong University"
            },
            {
                "name": "Xuesong Dong",
                "org": "The Hepatosplenic Surgery Center, Department of General Surgery, The First Affiliated Hospital of Harbin Medical University"
            },
            {
                "name": "Dali Zhao",
                "org": "The Hepatosplenic Surgery Center, Department of General Surgery, The First Affiliated Hospital of Harbin Medical University"
            },
            {
                "name": "Xian Jiang",
                "org": "The Hepatosplenic Surgery Center, Department of General Surgery, The First Affiliated Hospital of Harbin Medical University"
            },
            {
                "name": "Jie Li",
                "org": "Department of General Surgery, Qianfoshan Hospital, Shandong University"
            },
            {
                "name": "Haiquan Qiao",
                "org": "The Hepatosplenic Surgery Center, Department of General Surgery, The First Affiliated Hospital of Harbin Medical University"
            },
            {
                "name": "Shaobin Ni",
                "org": "Department of Urologic Surgery, The First Affiliated Hospital of Harbin Medical University"
            },
            {
                "name": "Xueying Sun",
                "org": "The Hepatosplenic Surgery Center, Department of General Surgery, The First Affiliated Hospital of Harbin Medical University"
            }
        ],
        "title": "2-Methoxyestradiol synergizes with sorafenib to suppress hepatocellular carcinoma by simultaneously dysregulating hypoxia-inducible factor-1 and -2",
        "abstract": "Sorafenib is the approved systemic drug of choice for advanced hepatocellular carcinoma (HCC), but has demonstrated limited benefits because of drug resistance. 2-Methoxyestradiol (2ME2) has been shown to be a promising anticancer drug against various types of cancers and acts by dysregulating hypoxia-inducible factor (HIF)-1. Hypoxic cancer cells are extremely resistant to therapies since they elicit strong survival ability due to the cellular adaptive response to hypoxia, which is controlled by HIF-1 and HIF-2. The present study has demonstrated that sorafenib downregulated the expression of HIF-1\u03b1, making the hypoxic response switch from HIF-1\u03b1- to HIF-2\u03b1-dependent pathways, resulting in upregulation of HIF-2\u03b1, which contributes to the insensitivity of hypoxic HCC cells to sorafenib. HIF-2\u03b1 played a dominant role in regulating VEGF, thus sorafenib in turn increased the expression of VEGF (a downstream molecule of both HIF-1 and HIF-2) and cyclin D1 (a downstream molecule of HIF-2), but reduced the expression of LDHA (a downstream molecule of HIF-1), in hypoxic HCC cells. 2ME2 significantly reduced the expression of both HIF-1\u03b1 and HIF-2\u03b1, and their downstream molecules, VEGF, LDHA and cyclin D1, rendering hypoxic HCC cells to increased sensitivity to 2ME2. 2ME2 also inhibited the nuclear translocation of HIF-1\u03b1 and HIF-2\u03b1 proteins, but had no effect on their mRNA expression. 2M2 synergized with sorafenib to suppress the proliferation and induction of apoptosis of HCC cells in vitro and in vivo, and inhibited tumoral angiogenesis. These results indicate that 2ME2 given in combination with sorafenib acts synergistically for treating HCC.",
        "keywords": [
            "2-Methoxyestradiol",
            "Hepatocellular carcinoma",
            "Hypoxia-inducible factors",
            "Sorafenib"
        ],
        "venue": "Cancer Letters",
        "year": 2014,
        "id": "2nABXjyE"
    },
    "x3j2S3mx": {
        "authors": [
            {
                "name": "Ke Shen",
                "org": "Department of Molecular and Cellular Pharmacology, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Rurong Mao",
                "org": "Department of Molecular and Cellular Pharmacology, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Molecular and Cellular Pharmacology, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Yueqi Li",
                "org": "Department of Molecular and Cellular Pharmacology, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Yanyan Qiu",
                "org": "Department of General Surgery, Putuo Hospital Shanghai, University of Traditional Chinese Medicine"
            },
            {
                "name": "Daling Cui",
                "org": "Department of Molecular and Cellular Pharmacology, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Vanminh Le",
                "org": "Department of Molecular and Cellular Pharmacology, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Peihao Yin",
                "org": "Department of General Surgery, Putuo Hospital Shanghai, University of Traditional Chinese Medicine"
            },
            {
                "name": "Lei Ni",
                "org": "Department of Respiration, Ruijin Hospital, Shanghai Jiaotong University School of Medicine"
            },
            {
                "name": "Jianwen Liu",
                "org": "Department of Molecular and Cellular Pharmacology, School of Pharmacy, East China University of Science and Technology"
            }
        ],
        "title": "Post-transcriptional regulation of the tumor suppressor miR-139-5p and a network of miR-139-5p-mediated mRNA interactions in colorectal cancer",
        "abstract": "MicroRNAs play key roles in many biological processes, and are frequently dysregulated in tumor cells. However, there are few studies on how microRNAs are dysregulated. miR-139-5p, an important tumor suppressor, is often underexpressed in gastrointestinal cancer cells. Here, we describe post-transcriptional regulation of this intronic microRNA in human colorectal cancer. miR-139-5p is expressed independently of its overexpressed host gene PDE2A in colorectal cancer tissues and cell lines. The miR-139-5p target genes IGF1R, ROCK2 and RAP1B exert regulatory effects on the miR-139-5p expression level, relying on their ability to compete for miR-139-5p binding. These overexpressed target genes also regulate each others' protein levels through 3\u2032-UTRs, thus regulating tumor cell growth and motility properties. Our study provides a mechanistic, experimentally validated rationale for intronic microRNA dysregulation in colorectal cancer, revealing novel oncogenic roles of IGF1R, ROCK2 and RAP1B 3\u2032-UTRs. Here, we describe a post-transcriptional mutual regulation between tumor suppressor miR-139-5p and its target genes IGF1R, ROCK2 and RAP1B. The dysregulation of miR-139-5p in colorectal cancer is mainly due to the overexpression of its target genes. Moreover, these target genes can also regulate the protein levels of each other as well as tumor cell growth and motility properties through miR-139-5p. \u00a9 2014 FEBS.",
        "keywords": [
            "3\u2032-UTR",
            "colorectal cancer (CRC)",
            "competing endogenous RNA (ceRNA)",
            "miR-139-5p",
            "post-transcriptional regulation"
        ],
        "venue": "FEBS Journal",
        "year": 2014,
        "id": "x3j2S3mx"
    },
    "cVzShEbe": {
        "authors": [
            {
                "name": "Bionghong Xiong",
                "org": "Department of General Surgery, Key Laboratory of General Surgery of Chongqing, The First Affiliated Hospital of Chongqing Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Internal Medicine, The Second People's Hospital of Banan District of Chongqing"
            },
            {
                "name": "Yong Cheng",
                "org": "Department of General Surgery, Key Laboratory of General Surgery of Chongqing, The First Affiliated Hospital of Chongqing Medical University"
            },
            {
                "name": "Caiquan Zhang",
                "org": "Department of General Surgery, Key Laboratory of General Surgery of Chongqing, The First Affiliated Hospital of Chongqing Medical University"
            }
        ],
        "title": "Impact of inhibition of miRNA-21 on biological functions of colorectal cancer cells",
        "abstract": "Objective: To determine the effects of microRNA-21 (miR-21) inhibition on the various functional aspects (e.g., proliferation, apoptosis, cell cycle and invasion and migration) of colon cancer HCT116 cells in vitro. Methods: HCT116 cells were transfected with an miR-21 inhibitor, a non-sequence specific inhibitor as a negative control and the transfection reagent as a mock control, respectively. The level of miR-21 in transfected HCT116 was determined by Real-time PCR. The Proliferation, apoptosis, cell cycle progression, invasion and migration of the transfectants were evaluated by methyl thiazolyl tetrazolium (MTT) assay, flow cytometry (FCM), transwell invasion and migration assays, respectively. Protein level of phosphatase and tensin homolog (PTEN) and PTEN promoter activity in HCT116 cells after transfection were evaluated by Western blotting analysis and the luciferase reporter assay, respectively. Results: The level of miR-21 was significantly lower in HCT116 cells transfected with the miR-21 inhibitor than in cells transfected with non-specific inhibitor or mock. At 72 hours after transfection, the miR-21 inhibitor significantly suppressed HCT116 cell proliferation (1.05\u00b10.45 vs 1.43\u00b10.02 and 1.45\u00b10.01, P<0.001), significantly increased HCT116 cell apoptosis ([16.30\u00b11.00]% vs [1.87\u00b10.53]% and [1.86\u00b10.12]%, P<0.0001) and HCT cell cycle arrest in G<inf>0</inf>/G<inf>1</inf> phase, and significantly decreased the invasion (50\u00b12.0 vs 115\u00b13.0 and 111\u00b13.0, P<0.0001) and migration abilities (22\u00b12.0 vs 52.3\u00b12.5 and 53.0\u00b11.0, P<0.0001), as compared with the two controls. Moreover, miR-21 inhibition resulted in remarkable increases in protein levels and activity of PTEN in HCT116 cells. Conclusion: MicroRNA21 may regulate proliferation/apoptosis, invasion and migration of colorectal cancer cells, possibly through modulating the expression and activity of PTEN.",
        "keywords": [
            "Biological behavior",
            "Colorectal cancer",
            "MiR-21",
            "PTEN"
        ],
        "venue": "Chinese Journal of Cancer Biotherapy",
        "year": 2014,
        "id": "cVzShEbe"
    },
    "rgyDU0Uo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Rurong Mao",
                "org": "State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Ke Shen",
                "org": "State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Yuanhong Zheng",
                "org": "State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Yueqi Li",
                "org": "State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Jianwen Liu",
                "org": "State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Lei Ni",
                "org": "Department of Respiration, Ruijin Hospital, Shanghai Jiaotong University School of Medicine"
            }
        ],
        "title": "Atractylenolide I-mediated Notch pathway inhibition attenuates gastric cancer stem cell traits",
        "abstract": "Atractylenolide I (AT-I), one of the main naturally occurring compounds of Rhizoma Atractylodis Macrocephalae, has remarkable anti-cancer effects on various cancers. However, its effects on the treatment of gastric cancer remain unclear. Via multiple cellular and molecular approaches, we demonstrated that AT-I could potently inhibit cancer cell proliferation and induce apoptosis through inactivating Notch pathway. AT-I treatment led to the reduction of expressions of Notch1, Jagged1, and its downstream Hes1/ Hey1. Our results showed that AT-I inhibited the self-renewal capacity of gastric stem-like cells (GCSLCs) by suppression of their sphere formation capacity and cell viability. AT-I attenuated gastric cancer stem cell (GCSC) traits partly through inactivating Notch1, leading to reducing the expressions of its downstream target Hes1, Hey1 and CD44 in vitro. Collectively, our results suggest that AT-I might develop as a potential therapeutic drug for the treatment of gastric cancer. \u00a9 2014 Elsevier Inc. All rights reserved.",
        "keywords": [
            "Atractylenolide I",
            "Cancer stem cells",
            "CD44",
            "Gastric cancer",
            "Notch"
        ],
        "venue": "Biochemical and Biophysical Research Communications",
        "year": 2014,
        "id": "rgyDU0Uo"
    },
    "wyN8yli5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Asian Liver Center and Department of Surgery"
            },
            {
                "name": "Xiaolin Wang",
                "org": "Guangdong Institute of Gastroenterology"
            },
            {
                "name": "Tao Jia",
                "org": "School of Pharmaceutical Sciences"
            },
            {
                "name": "Wei Wei",
                "org": "Asian Liver Center and Department of Surgery"
            },
            {
                "name": "Mei-Sze Chua",
                "org": "Asian Liver Center and Department of Surgery"
            },
            {
                "name": "Samuel So",
                "org": "Asian Liver Center and Department of Surgery"
            }
        ],
        "title": "Tankyrase inhibitors attenuate WNT/\u00df-catenin signaling and inhibit growth of hepatocellular carcinoma cells",
        "abstract": "Deregulated WNT/\u00df-catenin signaling contributes to the development of a subgroup of hepatocellular carcinoma (HCC), the second leading cause of cancer deaths worldwide. Within this pathway, the tankyrase enzymes (TNKS1 and TNKS2) degrade AXIN and thereby enhance \u00df-catenin activity. We evaluate TNKS enzymes as potential therapeutic targets in HCC, and the anti-tumor efficacy of tankyrase inhibitors (XAV939, and its novel nitro-substituted derivative WXL-8) in HCC cells. Using semi-quantitative RT-PCR, we found significantly elevated levels of TNKS1/2 mRNA in tumor liver tissues compared to adjacent non-tumor livers, at protein levels only TNKS1 is increased. In HepG2, Huh7cells, siRNA-mediated knockdown suppression of endogenous TNKS1 and TNKS2 reduced cell proliferation, together with decreased nuclear \u00df-catenin levels. XAV939 and WXL-8 inhibited cell proliferation and colony formation in HepG2, Huh7, and Hep40 cells (p < 0.05), with stabilization of AXIN1 and AXIN2, and decreased \u00df-catenin protein levels. XAV939 and WXL-8 also attenuated rhWNT3A-induced TOPflash luciferase reporter activity in HCC cells, indicating reduced \u00df-catenin transcriptional activity, consistent with decreased nuclear \u00df-catenin levels. In vivo, intra-tumor injections of XAV939 or WXL-8 significantly inhibited the growth of subcutaneous HepG2 xenografts (P < 0.05). We suggest that tankyrase inhibition is a potential therapeutic approach for treating a subgroup HCC with aberrant WNT/\u00df-catenin signaling pathway.",
        "keywords": [
            "Hepatocellular carcinoma",
            "\u00df-catenin/TCF complexes",
            "tankyrase inhibitors",
            "targeted therapy",
            "WNT/\u00df-catenin signaling"
        ],
        "venue": "Oncotarget",
        "year": 2015,
        "id": "wyN8yli5"
    },
    "prcqp5fj": {
        "authors": [
            {
                "name": "Xiaohong Han",
                "org": "Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs"
            },
            {
                "name": "Manjiao Liu",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Shuai Wang",
                "org": "Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs"
            },
            {
                "name": "Guanting Lv",
                "org": "Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs"
            },
            {
                "name": "Changqing Zeng",
                "org": "Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences"
            },
            {
                "name": "Yuankai Shi",
                "org": "Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs"
            }
        ],
        "title": "An integrative analysis of the putative gefitinib-resistance related genes in a lung cancer cell line model system",
        "keywords": [
            "CNAs",
            "DEGs",
            "Drug resistance",
            "EGFR kinase inhibitor",
            "Lung cancer",
            "SNVs",
            "Transcriptome"
        ],
        "venue": "Current Cancer Drug Targets",
        "year": 2015,
        "id": "prcqp5fj"
    },
    "0rGFJiTn": {
        "authors": [
            {
                "name": "Chunyang Wang",
                "org": ""
            },
            {
                "name": "Weiyang Tao",
                "org": ""
            },
            {
                "name": "Shaobin Ni",
                "org": ""
            },
            {
                "name": "Qiyin Chen",
                "org": ""
            },
            {
                "name": "Zhongshan Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yiming Fu",
                "org": ""
            },
            {
                "name": "Zhixing Jiao",
                "org": ""
            }
        ],
        "title": "Tumor-suppressive microRNA-145 induces growth arrest by targeting SENP1 in human prostate cancer cells",
        "abstract": "Prostate cancer (PCa) prevails as the most commonly diagnosed malignancy in men and the third leading cause of cancer-related deaths in developed countries. One of the distinct characteristics of prostate cancer is overexpression of the small ubiquitin-like modifier (SUMO)-specific protease 1 (SENP1), and the upregulation of SENP1 contributes to the malignant progression and cell proliferation of PCa. Previous studies have shown that the expression of microRNA-145 (miRNA-145) was extensively deregulated in PCa cell lines and primary clinical prostate cancer samples. Independent target prediction methods have indicated that the 3\u2032-untranslated region of SENP1 mRNA is a potential target of miR-145. Here we found that low expression of miR-145 was correlated with high expression of SENP1 in PCa cell line PC-3. The transient introduction of miR-145 caused cell cycle arrest in PC-3 cells, and the opposite effect was observed when miR-145 inhibitor was transfected. Further studies revealed that the SENP1 3\u2032-untranslated region was a regulative target of miR-145 in\u00a0vitro. MicroRNA-145 also suppressed tumor formation in\u00a0vivo in nude mice. Taken together, miR-145 plays an important role in tumorigenesis of PCa through interfering SENP1.",
        "keywords": [
            "Gene regulation",
            "MiR-145",
            "Prostate cancer",
            "SENP1",
            "Tumorigenesis"
        ],
        "venue": "Cancer Science",
        "year": 2015,
        "id": "0rGFJiTn"
    },
    "Dx90GeuP": {
        "authors": [
            {
                "name": "Hongmin Luo",
                "org": ""
            },
            {
                "name": "Sen Hu",
                "org": ""
            },
            {
                "name": "Huiying Bai",
                "org": ""
            },
            {
                "name": "Haibin Wang",
                "org": ""
            },
            {
                "name": "Minghua Du",
                "org": ""
            },
            {
                "name": "Zhilong Lin",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Huan Wang",
                "org": ""
            },
            {
                "name": "Yi Lyu",
                "org": ""
            },
            {
                "name": "Zhiyong Sheng",
                "org": ""
            }
        ],
        "title": "The protective effect of valproic acid on myocardium in rats with lethal scald injury and its mechanism",
        "abstract": "Objective: To investigate the protective effects of valproic acid (VPA) on myocardium in rats following lethal burn injury and its mechanism. Methods: Seventy-eight Sprague-Dawley (SD) rats were randomly assigned to four groups: sham-scald group (n =10), sham-scald + VPA group (n =10), scald group (n =29), and scald + VPA group (n = 29). Rats in the latter two groups were subjected to 55% total body surface area (TBSA) third-degree burns by immersing the back of the trunk for 15 seconds, both lower extremities for 15 seconds, and the abdomen for 8 seconds in 80\u00b0C water. Sham-scald rats were immersed in 37\u00b0C water instead. Rats were then subcutaneously injected with VPA (300 mg/kg) or normal saline as control. Blood of 5 rats in each group was with drawn from the abdominal aorta at 6 hours after injury for measurement of plasma creatine kinase-MB (CK-MB) activities; then the rats were sacrificed and heart tissues were harvested for the measurement of acetylated histone H3 and activated caspase-3 by Western Blot. The remaining rats were used for 12-hour survival analysis. Results: Compared with sham-scald group, there was a significant increase in plasma CK-MB activities (U/L:5 438.0\u00b1413.6 vs. 2 881.0\u00b1324.8, P <0.05) and activated caspase-3 protein levels in heart tissue (gray value:1.75\u00b10.25 vs. 1.00\u00b10.18, P<0.05) and an significant decline in the acetylation levels of histone H3 (gray value:0.55\u00b10.18 vs. 1.00\u00b10.20, P <0.05) after major burn injury. VPA treatment significantly reduced the plasma CK-MB activities [(4 018.0\u00b1388.3)U/L], activated caspase-3 protein levels in heart tissue (gray value:1.33\u00b10.20), and raised the acetylation levels of histone H3 (gray value:2.20\u00b10.23, all P<0.05). Survival analysis by Kaplan-Meier curves showed that the survival was improved after VPA treatment, and the survival rate was increased from 0 to 50% at 12 hours (P<0.05). Conclusions: VPA can attenuate cardiac injury and improve survival in a rodent model of lethal burn injury. These protective effects may be due to its inhibitory effects on histone deacetylase and caspase-3 activation.",
        "keywords": [
            "Burn injury",
            "Caspase-3",
            "Histone deacetylase",
            "Valproic acid"
        ],
        "venue": "Chinese Critical Care Medicine",
        "year": 2014,
        "id": "Dx90GeuP"
    },
    "zGl0N4iJ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Postgraduate School of National Defense University of PLA"
            },
            {
                "name": "Ming-Zhi Zhang",
                "org": "Department of Information Operation and Command Training, National Defense University of PLA"
            },
            {
                "name": "Zhong-Wang Zhou",
                "org": "Postgraduate School of National Defense University of PLA"
            }
        ],
        "title": "The OODA loop robustness evaluation based on OSOS combat network",
        "abstract": "It is a difficult issue to design metrics of measure of the OSOS capabilities, which are emergent properties of OSOS. The concept of the OODA loop robustness is proposed in this paper and it is closely related to the overall capabilities of OSOS. A new method to measure the OODA loop robustness is discussed. Firstly, we established the OSOS combat network model. Based on the weighted network, then we proposed to use the Perron-Frobenius Eigenvalue (PFE) of the adjacency matrix of the network to measure the OODA loop robustness. Simulations showed that there was a strong correlation between the PFE and the metric of OSOS operational effectiveness, which verified that the PFE metric was useful in the OSOS capabilities evaluation.",
        "keywords": [
            "Capabilities evaluation",
            "Combat network model",
            "Ooda loop",
            "Operation system of systems (OSOS)",
            "Perron-Frobenius"
        ],
        "venue": "IET Conference Publications",
        "year": 2014,
        "id": "zGl0N4iJ"
    },
    "HwZKtZod": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ming-zhi Zhang",
                "org": ""
            },
            {
                "name": "Zhong-wang Zhou",
                "org": ""
            }
        ],
        "title": "The OODA loop robustness evaluation based on OSOS combat network",
        "abstract": "It is a difficult issue to design metrics of measure of the OSOS capabilities, which are emergent properties of OSOS. The concept of the OODA loop robustness is proposed in this paper and it is closely related to the overall capabilities of OSOS. A new method to measure the OODA loop robustness is discussed. Firstly, we established the OSOS combat network model. Based on the weighted network, then we proposed to use the Perron-Frobenius Eigenvalue (PFE) of the adjacency matrix of the network to measure the OODA loop robustness. Simulations showed that there was a strong correlation between the PFE and the metric of OSOS operational effectiveness, which verified that the PFE metric was useful in the OSOS capabilities evaluation.",
        "keywords": [
            "Capabilities evaluation",
            "Combat network model",
            "OODA loop",
            "Operation system of systems (OSOS)",
            "Perron-frobenius"
        ],
        "venue": "2014 International Conference on Information and Communications Technologies, ICT 2014",
        "year": 2014,
        "id": "HwZKtZod"
    },
    "VWg8PwuG": {
        "authors": [
            {
                "name": "Tinggui Wang",
                "org": "Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Guoxing Cai",
                "org": "Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Letao Zhang",
                "org": "Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Erlei Yu",
                "org": "Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Wumanjiang Eli",
                "org": "Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences"
            }
        ],
        "title": "Synthesis of a long chain alkylbiphenyl base stock and study on the lubricating properties",
        "abstract": "Purpose - The Friedel-Crafts alkylation of biphenyl with 1-octene was completed using methanesulfonic acid (MSA) as catalyst. Design/methodology/approach - Single factor experiments were carried out to investigate the influence of the molar ratio of biphenyl to 1-octene, the amount of MSA, reaction temperature and reaction time on the olefins conversion and the yield of product to obtain the optimal reaction conditions. Under the optimum conditions, a lubricating base stock was synthesized, and its physical, chemical and electrical properties were determined. Findings - The experimental results showed that after a 5 h reaction time at 353 K, the olefins conversion of 94.9 per cent and the yield of product of 69.3 per cent were obtained with a molar ratio of biphenyl to 1-octene of 1.2 and a molar ratio of MSA to 1-octene of 1. Under the optimum conditions, a lubricating base stock was synthesized, and its physical, chemical and electrical properties were determined. The results suggested that the synthetic base stock could be used as refrigeration oil. Originality/value - In this manuscript, biphenyl was alkylated with 1-octene using MSA as the catalyst and 2.6-di-t-butylphenol as polymerization inhibitor. Compared with traditional catalysts, it has so many advantages as low tendency to oxidize organic compounds, low toxicity and less corrosion. In addition, it can be readily separated from the reaction mixture and can be reused. Moreover, MSA is an environmentally friendly material.",
        "keywords": [
            "1-octene",
            "Alkylation",
            "Base stock",
            "Biphenyl",
            "Methanesulfonic acid",
            "Refrigeration oil"
        ],
        "venue": "Industrial Lubrication and Tribology",
        "year": 2014,
        "id": "VWg8PwuG"
    },
    "aTL4CFNJ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Nanjing University of Information Science and Technology, Key Laboratory of Meteorological Disasters of Ministry of Education"
            },
            {
                "name": "Yu Zhou",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            },
            {
                "name": "Kuo Liao",
                "org": "Ningde Meteorological Bureau"
            },
            {
                "name": "Shen Liu",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            },
            {
                "name": "Jie Qiao",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            },
            {
                "name": "Zhenyu Han",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            },
            {
                "name": "Jin Wang",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            }
        ],
        "title": "Development and research of digital campus system based on android",
        "abstract": "Digital Campus System is an important platform for students to get all kinds of information .Since the present digital campus system has a defect that users can't achieve the campus information through a mobile phone this paper focuses on some key issues such as how to connect to the target site via the communication interface, crawl pages and sub-pages, parse the desired content and store information in the SQlite database in developing wireless digital campus system based on Android. As a result, this paper provides a practical solution to access School Dean, libraries, etc. Compared with the traditional way to access Web pages through the mobile browser, the software is more convenient and saves much more data traffic.At the same time, the software not only achieves the docking of Mobile and campus information, and bring a great convenience to the majority of students, but also provides efficient support for the school management.",
        "keywords": [
            "Android",
            "Cookie",
            "HTTP client",
            "Jsoup resolution",
            "Wireless digital campus"
        ],
        "venue": "International Journal of Smart Home",
        "year": 2014,
        "id": "aTL4CFNJ"
    },
    "8hztCUTT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Nanjing University of Information Science and Technology, Key Laboratory of Meteorological Disasters of Ministry of Education"
            },
            {
                "name": "Yu Zhou",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            },
            {
                "name": "Kuo Liao",
                "org": "Ningde Meteorological Bureau"
            },
            {
                "name": "Shen Liu",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            },
            {
                "name": "Jie Qiao",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            },
            {
                "name": "Zhenyu Han",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            },
            {
                "name": "Jin Wang",
                "org": "Nanjing University of Information Science and Technology, College of Computer and Software"
            }
        ],
        "title": "Design and implementation of controlling pc wirelessly by android mobile based on C/S mode",
        "abstract": "In order to adapt to the development of the mobile Internet, intelligent small mobile terminal will be the future trend of development. This paper describes the implementation of data communication between the Android operating system and PC. Besides, this paper also presents some solutions of key issues, including the event processing of mouse movement area involved in Android mobile client, the event processing of command button and mouse movement involved in PC server, etc. To meet the needs of schools and educational institutions, an Android wireless mouse and keyboard software based on C / S mode is developed, hoping to replace similar electronic pointer and achieve long-range wireless control. \u00a9 2014 SERSC.",
        "keywords": [
            "Android",
            "Event handling",
            "PC",
            "Wi-Fi",
            "Wireless mouse and keyboard"
        ],
        "venue": "International Journal of Control and Automation",
        "year": 2014,
        "id": "8hztCUTT"
    },
    "4fNYrfuX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Meteorological Disaster of Ministry of Education, Nanjing University of Information Science and Technology"
            },
            {
                "name": "Jingzhou Yan",
                "org": "School of Computer and Software, Nanjing University of Information Science and Technology"
            },
            {
                "name": "Shuangshuang Yan",
                "org": "School of Computer and Software, Nanjing University of Information Science and Technology"
            },
            {
                "name": "Baowei Wang",
                "org": "School of Computer and Software, Nanjing University of Information Science and Technology"
            },
            {
                "name": "Kuo Liao",
                "org": "Ningde Meteorological Bureau"
            },
            {
                "name": "Jin Wang",
                "org": "School of Computer and Software, Nanjing University of Information Science and Technology"
            }
        ],
        "title": "A study of agricultural meteorological monitoring system based on wireless sensor networks",
        "abstract": "In order to keep the sustainable development of agricultural industry, monitoring the four basic essential elements' changes, which are temperature, humidity, light intensity, carbon dioxide, and applying the corresponding solution is really necessary. An agriculture meteorological monitoring system with ZigBee wireless sensor networks (WSNs)and wireless communication technology is designed in this paper. Sensor nodes are distributed in the measurement area and form a self-organizing network. The sink collects information which transmitted from sensor nodes and then, sends the information to the server. Server will summarize the information, then taking analysis and processing. At the end, the server will give some corresponding warningand forecast. The cost of this system is low and could improve the accuracy and timeliness in agricultural meteorological monitoring. \u00a9 2014 SERSC.",
        "keywords": [
            "Agricultural meteorological monitoring",
            "WSNs",
            "ZigBee"
        ],
        "venue": "International Journal of Multimedia and Ubiquitous Engineering",
        "year": 2014,
        "id": "4fNYrfuX"
    },
    "l6Ox28J4": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Meteorological Disaster, Ministry of Education, Nanjing University of Information Science and Technology"
            },
            {
                "name": "Lei Gu",
                "org": "School of Computer and Software, Nanjing University of Information Science and Technology"
            },
            {
                "name": "Jin Wang",
                "org": "Key Laboratory of Meteorological Disaster, Ministry of Education, Nanjing University of Information Science and Technology"
            }
        ],
        "title": "Research and development of mobile application for android platform",
        "abstract": "Today, as the developing of hardware of mobile is getting better, the performance index is much higher than the actual requirements of the software configuration. Phone's features more depend on software. As the Android operating system is getting more popular, the application based on Android SDK attracts much more attention. But now, some of the Android application interface is too cumbersome, pop-up ads is overmuch and the function is too single, these cause some inconvenience to the users. This article presents the application by eliminating the redundancy. Three kinds of applications are developed base on Java and Android SDK --- Weibo client, video player and audio player. The audio player uses the ContentResolver and Curor to obtain music files and plays the music by using the Service Components to call the Media Player class in the background. The video player uses the Media Player class provided by Android SDK. This class loads the file through URL, realize the multimedia file parsing by calling the Open Core Library, which is at the bottom of Android, through JNI and by calling the Surface Flinger interface to realize the video files' playback. The users' data is collected through the Sina open platform called by Sina client and the data will be returned under the format of JSON by the Sina server. The system uses the OAuth authentication method for user authorization to complete the login process. The specific functions of this system are developed based on Android Weibo SDK. The interfaces of these Android apps are pretty and the operation is smooth. What's more, the cumbersome interface and excessive advertising are eliminated, so that users are able to manipulate these apps more conveniently and smoothly. \u00a9 2014 SERSC.",
        "keywords": [
            "Android",
            "Android SDK",
            "Audio player",
            "Video player",
            "Weibo client"
        ],
        "venue": "International Journal of Multimedia and Ubiquitous Engineering",
        "year": 2014,
        "id": "l6Ox28J4"
    },
    "7qztRvXk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Meteorological Disaster of Ministry of Education"
            },
            {
                "name": "Bo Li",
                "org": "School of Computer and Software"
            },
            {
                "name": "Zhen Bin Yang",
                "org": "CMA Public Meteorological Service Centre"
            },
            {
                "name": "Jie Du",
                "org": "School of Computer and Software"
            },
            {
                "name": "Jin Wang",
                "org": "School of Computer and Software"
            }
        ],
        "title": "A new combination prediction model for short-term wind farm output power based on meteorological data collected by WSN",
        "abstract": "The prediction of wind farm output power is considered as an effective way to increase the wind power capacity and improve the safety and economy of power system. It is one of the hot research topics on wind power. The wind farm output power is related to many factors such as wind speed, temperature, etc., which is difficult to be described by some mathematical expression. In this paper, Back Propagation (BP) neural network algorithm is respectively combined with genetic algorithm (GA) and particle swarm optimization (PSO) to establish the combination prediction model of the short-term wind farm output power based on meteorological data collected by Wireless Sensor Network (WSN). The meteorological data is used to determine the input variables of the BP neural network. Meanwhile, the GA and the PSO is respectively used to adjust the value of BP's connection weight and threshold dynamically. Then the trained GA-BP and PSO-BP neural network are used to predict the wind power by combination method. The experiment results show that our method has better prediction capability compared with that using BP neural network, GA-BP neural network and PSO-BP neural network alone. \u00a9 2014 SERSC.",
        "keywords": [
            "Combination Prediction",
            "GA",
            "PSO",
            "Wind Farm",
            "WSN"
        ],
        "venue": "International Journal of Control and Automation",
        "year": 2014,
        "id": "7qztRvXk"
    },
    "ZC3cIGQ3": {
        "authors": [
            {
                "name": "Li Li Wang",
                "org": "School of Engineering"
            },
            {
                "name": "Li Jun Zhao",
                "org": "School of Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Engineering"
            },
            {
                "name": "Guang Lin Yang",
                "org": "School of Engineering"
            },
            {
                "name": "Wen Zhe Li",
                "org": "School of Engineering"
            }
        ],
        "title": "Economic analysis of large-scale biogas project based on system dynamics",
        "keywords": [
            "Anaerobic fermentation residues (AFR)",
            "Biogas",
            "Funds",
            "Supply and demand",
            "System dynamics (SD)"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "ZC3cIGQ3"
    },
    "GCcUw4xj": {
        "authors": [
            {
                "name": "Yu Yang",
                "org": "College of Mechanical and Vehicle Engineering, Hunan University"
            },
            {
                "name": "Haiyang Pan",
                "org": "College of Mechanical and Vehicle Engineering, Hunan University"
            },
            {
                "name": "Li Ma",
                "org": "College of Mechanical and Vehicle Engineering, Hunan University"
            },
            {
                "name": "Junsheng Cheng",
                "org": "College of Mechanical and Vehicle Engineering, Hunan University"
            }
        ],
        "title": "A roller bearing fault diagnosis method based on the improved ITD and RRVPMCD",
        "abstract": "Targeting that the measured vibration signal of roller bearing contains the characteristics of non-stationary and nonlinear, and the extraction features may contain smaller correlation and redundancy characteristics in the roller bearing fault diagnosis, the vibration signal processing method based upon improved ITD (intrinsic time-scale decomposition) and feature selection method based on Wrapper mode are put forward. In addition, in the design of the classifier, targeting the limitation of existing pattern recognition method, a new pattern recognition method-variable predictive model based class discriminate (VPMCD) is introduced into roller bearing fault identification. However, the parameters are fitted by using least squares in VPMCD method, while least squares regression is sensitive to \"abnormal value\". Therefore, a robust regression-variable predictive mode-based class discriminate (RRVPMCD) method is proposed in this paper, robust regression is adopted to estimate parameters and the effect of \"abnormal value\" in the estimation of parameters would be reduced by giving each feature a weight. Firstly, improved ITD method and feature selection method based on Wrapper mode are combined to extract the fault features of roller bearing vibration signals, and feature vector matrixes are established, then a predictive model is built through the method of RRVPMCD, finally, the established predictive model is used for pattern recognition. Experimental results show that the model based on the improved ITD, the Wrapper feature selection and RRVPMCD method can effectively identify work status and fault type of roller bearing. \u00a9 2014 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Fault diagnosis",
            "Feature selection",
            "Improved ITD",
            "Roller bearing",
            "RRVPMCD"
        ],
        "venue": "Measurement: Journal of the International Measurement Confederation",
        "year": 2014,
        "id": "GCcUw4xj"
    },
    "4DRYT9x6": {
        "authors": [
            {
                "name": "Jun-Sheng Cheng",
                "org": "College of Mechanical and Vehicle Engineering, Hunan Univ"
            },
            {
                "name": "Li Ma",
                "org": "College of Mechanical and Vehicle Engineering, Hunan Univ"
            },
            {
                "name": "Hai-Yang Pan",
                "org": "College of Mechanical and Vehicle Engineering, Hunan Univ"
            },
            {
                "name": "Yu Yang",
                "org": "College of Mechanical and Vehicle Engineering, Hunan Univ"
            }
        ],
        "title": "A fault diagnosis method for rolling bearing based on EEMD and improved VPMCD",
        "abstract": "Aiming at the defects of parameter estimation in VPMCD, BP neural network nonlinear regression method was used instead of the least squares method to solve the ill-conditioned problem that exists in the least square method. Therefore, a fault diagnosis method for rolling bearing based on improved Variable Predictive Mode on the basis of Class Discriminate (VPMCD) was proposed. Firstly, Ensemble Empirical Mode Decomposition (EEMD) approach was used to decompose the rolling bearing vibration signal into a number of single components; and then, the singular values were abstracted from the component matrix and formed feature vector which will act as an input in the improved VPMCD; finally, the work states and faults pattern of the rolling bearing can be identified. The analysis results from the experimental rolling bearing vibration signals have demonstrated that the proposed method can be effectively applied to the rolling bearing fault diagnosis.",
        "keywords": [
            "Ensemble empirical mode decomposition",
            "Fault diagnosis",
            "Improved variable predictive mode based on class discriminate",
            "Rolling bearing",
            "Singular value decomposition"
        ],
        "venue": "Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences",
        "year": 2014,
        "id": "4DRYT9x6"
    },
    "Qigx31IB": {
        "authors": [
            {
                "name": "Haiyang Pan",
                "org": "Anhui University of Technology"
            },
            {
                "name": "Yu Yang",
                "org": "State Key Laboratory of Advanced Design and Manufacture for Vehicle Body, Hunan University"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Advanced Design and Manufacture for Vehicle Body, Hunan University"
            },
            {
                "name": "Junsheng Cheng",
                "org": "State Key Laboratory of Advanced Design and Manufacture for Vehicle Body, Hunan University"
            }
        ],
        "title": "Pattern recognition method based on embedded SRVPMCD",
        "abstract": "Targeting the inherent defects of the variable predictive model based class discriminate(VPMCD) and the problems of how to choose the features of those mechanical faults, which was the effects on timeliness due to the excessive characteristic dimensions and feature selection needed o introduce the subjective factors, a new embedded SRVPMCD method was put forward herein. Introducing variable and calculating the significant level by stepwise regression, establishing a prediction model that only contained significant characteristic values, achieving the function of embedded feature selection and modeling simultaneously, and then using the established prediction model to predict the characteristic values of those unclassified signals samples, the prediction results would be recognized by the model as accordance to classify. The analysis results for roller bearing fault signals show that compared to the original VPMCD and combined methods, the pattern recognition method based on embedded SRVPMCD can realize the double functions of feature selection and classification, and identify the working states and fault types of roller bearing quickly.",
        "keywords": [
            "Fault diagnosis",
            "Roller bearing",
            "Stepwise regression",
            "Stepwise regression-variable predictive mode-based class discriminate(SRVPMCD)"
        ],
        "venue": "Zhongguo Jixie Gongcheng/China Mechanical Engineering",
        "year": 2014,
        "id": "Qigx31IB"
    },
    "Q31UrijX": {
        "authors": [
            {
                "name": "Yunchao Liu",
                "org": "Chifeng College Resources and Environmental Science Department"
            },
            {
                "name": "Yunli Liu",
                "org": "AVIC Geotechnical Engineering Institute Co. Ltd"
            },
            {
                "name": "Li Ma",
                "org": "Chifeng College Resources and Environmental Science Department"
            }
        ],
        "title": "Iron mine land reclamation measures: Niu Xi River iron ore",
        "abstract": "Iron ore mining has brought a series of ecological and environmental problems, including the most obvious one - land damage. Iron ore mine land reclamation can restore and rebuild the mine ecology, improve regional environmental quality, the establishment of a social, economical and naturally coordinated development of a mine, ecologically virtuous circle of green industrial ecosystem. Niu Xi River iron ore for its current land use, based on the \"land reclamation technical standards\" and other relevant standards and comprehensive study of area natural and socio-economic conditions, land suitability factors, the land reclamation countermeasures of Niu Xi River iron ore are given out. \u00a9 2013 WIT Press.",
        "keywords": [
            "Environmental recovery",
            "Land reclamation",
            "Land use"
        ],
        "venue": "WIT Transactions on Ecology and the Environment",
        "year": 2014,
        "id": "Q31UrijX"
    },
    "7cVvowZM": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Li Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Peng Li",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "XiaoFeng Yang",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Haoyu Li",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Bin Niu",
                "org": "School of Information, Liaoning University"
            }
        ],
        "title": "Robust tracking of mobile primary user based on interval analysis in cognitive radio networks",
        "abstract": "To improve the spectrum utilization efficiency, secondary users (SUs) in cognitive wireless networks should be able to not only detect the spectral holes in time and frequency domains, but also exploit the spatial spectrum opportunities for dynamic spectrum access. In this paper, accurate and robust tracking of mobile-primary user is formulated as a Bayesian filtering problem with the shadow-fading estimation. Then, a novel interval analysis based Rao-Blackwellized particle filtering algorithm is proposed to obtain the approximately optimal estimates of the mobile primary user's location and the shadow-fading gain with only a small number of particles. Since the interval analysis is used to model the target states, the proposed method can obtain a satisfied tracking performance with low computational complexity. Simulation results validate the effectiveness of the proposed method.",
        "keywords": [
            "Cognitive radio",
            "Interval analysis",
            "Particle filtering",
            "Spectrum sensing"
        ],
        "venue": "International Conference on Signal Processing Proceedings, ICSP",
        "year": 2015,
        "id": "7cVvowZM"
    },
    "1FzjyuLY": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Li Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Peng Li",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Bin Niu",
                "org": "School of Information, Liaoning University"
            }
        ],
        "title": "Non-Gaussianity testing based robust compressive wideband spectrum sensing in CR networks",
        "abstract": "In cognitive radio networks, secondary users (SUs) need to sense/detect the vacant spectrum holes in a wide frequency band for achieve the dynamic spectrum access. The combination of compressive sensing (CS) with wavelet edge detection makes the wideband spectrum reconstruction and detection to be feasible. The existence of small-scale primary users (SSPUs) such as wireless microphones and mobile devices, however, brings a difficulty for the wideband spectrum sensing of SUs mainly due to the SSPUs' weak signal strengths and low singal-noise-ratio (SNR) conditions. To solve this probelm, a novel robust compressive wideband spectrum sensing algorithm is proposed in this paper by exploiting the non-Gaussianity properties of the SSPUs' spectrum and utilizing the non-Gaussianity test. Since the spectrum of a SU's received signal theoretically follows different statistical distribution when the primary users (PUs) are present or not, the proposed algorithm uses the Pearson's Chi-squared test statistic to measure the non-Gaussianity properties of the compressive reconstructed wideband spectrum, then find out the vacant spectrum regions. Simulation results show that our algorithm can obtain a good wideband spectrum sensing performance even for the SSPUs under low SNRs in cognitive wireless networks.",
        "keywords": [
            "Chi-squared testing",
            "Cognitive radio",
            "Compressive sensing",
            "Wideband spectrum sensing"
        ],
        "venue": "International Conference on Signal Processing Proceedings, ICSP",
        "year": 2015,
        "id": "1FzjyuLY"
    },
    "7yXt1mNQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Jing-Jiao Li",
                "org": "School of Information Science and Engineering, Northeastern University"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information, Liaoning University"
            }
        ],
        "title": "Adaptive support-weight approach of stereo matching for hardware implementation",
        "abstract": "To overcome the high computational complexity and the difficulty of real-time application, a hardware implementation architecture for the adaptive support-weight approach of cost aggregation was proposed. It reduced the complexity of the original algorithm by improving of weights estimation and paralleling algorithm. Furthermore it used the hardware sub-module parallelism and pipelined structure to improve performance. The initial cost was calculated by Census transform and the reliable cost was got with the improved adaptive support-weight approach using a two pass method in parallel. After left-right consistency check and sub-pixel interpolation, a dense disparity map could be obtained to implement the stereo matching. The entire stereo matching process was realized using a single chip of Field Programmable Gate Array (FPGA). The matching process was capable of generating disparities at more than 72 frames per second on 640\u00d7480 images when clocked at 60 MHz. The experiments presented that the proposed algorithm with concise structure and low complexity was suitable for the hardware implementation.",
        "keywords": [
            "Adaptive support-weight approach",
            "Cost aggregation",
            "FPGA",
            "Stereo matching"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2014,
        "id": "7yXt1mNQ"
    },
    "tIDeTXBj": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Peng Li",
                "org": ""
            },
            {
                "name": "Ji Ma",
                "org": ""
            },
            {
                "name": "Haoyu Li",
                "org": ""
            },
            {
                "name": "Xiaofeng Yang",
                "org": ""
            },
            {
                "name": "Bin Niu",
                "org": ""
            }
        ],
        "title": "Entropy based compressive wideband spectrum sensing for small-scale primary users",
        "abstract": "For wideband cognitive radio networks, small-scale primary users (SSPUs) such as wireless microphones and mobile devices are generally difficult to be accurately sensed/detected due to the use of weak transmit power and noise uncertainty. Recently, compressive sensing (CS) technologies and edge detection methods (such as wavelet transform) are widely researched and combined to achieve the effective wideband spectrum sensing with sub-Nyquist sampling rate. When the SSPUs exist in wideband cognitive radio networks, however, there will occur two challenging points: low signal-to-noise ratio (S-NR) conditions and reduction of spectrum sparsity, which may lead to performance degradation of the traditional edge-based compressive spectrum detection methods. To overcome these difficulties, this paper proposes a novel robust compressive wideband spectrum sensing algorith-m by exploiting the information entropy of the power spectrum of SSPUs and noise signals. Theoretical analysis results show that the sensed signals' power spectrum follows different statistical distributions when the SSPUs are present or not. Therefore, the proposed algorithm uses the information entropy as a test statistic to measure the varying of the statistical properties of the compressive reconstructed power spectrum of the sensed signals, and then make a decision on whether the primary users are present or not. Simulation results show the effectiveness of the proposed algorithm for detecting the SSPUs under low SNRs.",
        "keywords": [
            "Cognitive radio",
            "Compressive sensing",
            "Entropy",
            "Wideband spectrum sensing"
        ],
        "venue": "2014 11th Annual IEEE International Conference on Sensing, Communication, and Networking, SECON 2014",
        "year": 2014,
        "id": "tIDeTXBj"
    },
    "KYs0fCx0": {
        "authors": [
            {
                "name": "Yuan Jing",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Li Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Ji Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Peng Li",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Bin Niu",
                "org": "School of Information, Liaoning University"
            }
        ],
        "title": "Robust compressive wideband spectrum sensing based on non-Gaussianity test",
        "abstract": "In cognitive radio networks (CRNs), wideband spectrum sensing is an important task for secondary users (SUs) to achieve the dynamic spectrum access. Even though the wideband spectrum detection is feasible by combining the compressive sensing (CS) with wavelet transform, however, accurate detection of the small-scale primary users (SSPUs) such as wireless microphones and mobile devices is still difficult especially under low signal-noise-ratio (SNR) conditions due to the SSPU's weak signal strength. To cope with this challenge, we propose a novel robust compressive wideband spectrum sensing algorithm by exploiting the non-Gaussianity properties of the SSPU's spectrum. Since the spectrum of received signal at SUs more closely approximate the Gaussian distribution when the primary users (PUs) are absent than that of the PU's spectrum, it is possible to design a test statistic to measure the non-Gaussianity properties of the wideband spectrum reconstructed by CS method, then make a decision on whether there are vacant frequency bands. Simulation results show the effectiveness of the proposed algorithm even",
        "keywords": [
            "Chi-squared testing",
            "Cognitive radio",
            "Compressive sensing",
            "Wideband spectrum sensing"
        ],
        "venue": "2014 IEEE/CIC International Conference on Communications in China, ICCC 2014",
        "year": 2015,
        "id": "KYs0fCx0"
    },
    "vnCaeKyp": {
        "authors": [
            {
                "name": "Ji Ma",
                "org": "School of Information"
            },
            {
                "name": "Jingjiao Li",
                "org": "School of Information Science & Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Information"
            },
            {
                "name": "Yue Zhao",
                "org": "Bohai University"
            }
        ],
        "title": "Combining CRF and deformable part model for pedestrian detection",
        "abstract": "Pedestrian detection has been widely used in many fields. It is one of the focus in computer vision. The part-based detection method in the pedestrian detection shows excellent performance and has a strong adaptability in posture change of human body. But it is not good for Occlusion problem. When the Discriminative threshold is higher, miss rate is very high. Considering the disadvantage of LSVM method for mining hidden information, a two layers classifier was proposed based on the deformable parts model establishing conditional random field model for Occlusion problem. For learning model parameters, the stochastic gradient descent and belief propagation algorithm optimization objective function of the random field conditions were used. The experimental results show that the proposed approach achieves good effect for Occlusion problem.",
        "keywords": [
            "CRF",
            "Deformable part model",
            "LSVM",
            "Pedestrian detection"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2015,
        "id": "vnCaeKyp"
    },
    "N6TKYNsG": {
        "authors": [
            {
                "name": "Yanru Gao",
                "org": "Department of Accounting, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Accounting, Harbin Institute of Technology"
            },
            {
                "name": "Haiwei Fu",
                "org": "Department of Accounting, Harbin Institute of Technology"
            }
        ],
        "title": "Study on the Value Relevance of Investment Real Estate Measured through the Fair Value Pattern: Empirical Research from the Data of Listed Companies in China",
        "abstract": "With the rapid development of a market economy, investment in real estate has been a common investment means in listed companies. To reflect the real value of the investment real estate, the new standards put forward two metering models: fair value (FV) pattern and cost value pattern. Both of the metering models have advantages and disadvantages; however, the FV pattern had less application. This paper randomly selected 30 listed companies which measured the investment real estate through cost pattern and 22 listed companies which measured the investment real estate through FV pattern from A-sharing main board companies. Based on their panel data in 2008-2011, the impact of FV model on the company's share price and the correlation between the corresponding FV increment and company value were analyzed. The empirical test results show that using the FV model to measure the investment real estate makes enterprise value impaired and reduces the annual return rate. According to the implementing situation of accounting standards in listed companies in recent years, the corresponding policy recommendations are further given.",
        "keywords": [
            ""
        ],
        "venue": "ICCREM 2014: Smart Construction and Management in the Context of New Technology - Proceedings of the 2014 International Conference on Construction and Real Estate Management",
        "year": 2014,
        "id": "N6TKYNsG"
    },
    "x8WPqpEO": {
        "authors": [
            {
                "name": "Haifeng Li",
                "org": "Key Laboratory of Underwater Acoustic Environment, Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustic Environment, Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Juan Zeng",
                "org": "Key Laboratory of Underwater Acoustic Environment, Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Haijun Liu",
                "org": "Key Laboratory of Underwater Acoustic Environment, Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Dayong Peng",
                "org": "Key Laboratory of Underwater Acoustic Environment, Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Wenyao Zhao",
                "org": "Key Laboratory of Underwater Acoustic Environment, Institute of Acoustics, Chinese Academy of Sciences"
            }
        ],
        "title": "Using cramer-rao bound to evaluate the far-field sound field control effect of the low-frequency phased array emitting the different weight vectors",
        "abstract": "The theory and simulation studies were developed to analyze the far-field sound field control effect of the low-frequency phased array emitting the different weight vectors. Firstly, combining the adiabatic normal mode theory, the sonar-target model excited by the phased array was derived. Based on the model, the relationship between the weight vector and the Cramer-Rao lower bounds (CRB) of time-delay and Doppler frequency-shift estimations were set up theoretically. Secondly, using the CRBs to evaluate the far-field sound control effect of the phased array emitting the several weight vectors were computed according to the simulated environment. Finally, under the same energy input conditions, from the simulating results, it was showed that the phased array emitting the No. 1 normal mode was not always the optimum in the far-field sound field control.",
        "keywords": [
            ""
        ],
        "venue": "21st International Congress on Sound and Vibration 2014, ICSV 2014",
        "year": 2014,
        "id": "x8WPqpEO"
    },
    "Jb5Yj9Jy": {
        "authors": [
            {
                "name": "Fengzhen Lv",
                "org": "Key Lab for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University"
            },
            {
                "name": "Jing Zhang",
                "org": "Key Lab for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University"
            },
            {
                "name": "Cunxu Gao",
                "org": "Key Lab for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University"
            },
            {
                "name": "Li Ma",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Daqiang Gao",
                "org": "Key Lab for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University"
            },
            {
                "name": "Shiming Zhou",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Desheng Xue",
                "org": "Key Lab for Magnetism and Magnetic Materials of the Ministry of Education, Lanzhou University"
            }
        ],
        "title": "Hydrothermal epitaxy and resultant properties of EuTiO3 films on SrTiO3(001) substrate",
        "abstract": "We report a novel epitaxial growth of EuTiO",
        "keywords": [
            "Epitaxy",
            "Hydrothermal growth",
            "Multiferroics"
        ],
        "venue": "Nanoscale Research Letters",
        "year": 2014,
        "id": "Jb5Yj9Jy"
    },
    "2qWEDZAG": {
        "authors": [
            {
                "name": "Jia-Peng Zhu",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, Pohl Institute of Solid State Physics, Tongji University"
            },
            {
                "name": "Li Ma",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, Pohl Institute of Solid State Physics, Tongji University"
            },
            {
                "name": "Shi-Ming Zhou",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, Pohl Institute of Solid State Physics, Tongji University"
            },
            {
                "name": "Jun Miao",
                "org": "State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing"
            },
            {
                "name": "Yong Jiang",
                "org": "State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing"
            }
        ],
        "title": "Tb doping induced enhancement of anomalous Hall effect in NiFe films",
        "abstract": "Tbx (Ni",
        "keywords": [
            "Anomalous hall effect",
            "Heavy rare earth element",
            "Magnetic transition alloys",
            "Spin-orbit coupling"
        ],
        "venue": "Chinese Physics B",
        "year": 2015,
        "id": "2qWEDZAG"
    },
    "7fbW2Xt0": {
        "authors": [
            {
                "name": "Guo-Ke Li",
                "org": "Department of Mathematics and Physics, Shijiazhuang Tiedao University"
            },
            {
                "name": "Yan Liu",
                "org": "Department of Physics, Hebei Advanced Thin Films Laboratory, Hebei Normal University"
            },
            {
                "name": "De-Wei Zhao",
                "org": "Department of Physics, Hebei Advanced Thin Films Laboratory, Hebei Normal University"
            },
            {
                "name": "Ping Song",
                "org": "Department of Physics, Hebei Advanced Thin Films Laboratory, Hebei Normal University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics, Hebei Advanced Thin Films Laboratory, Hebei Normal University"
            },
            {
                "name": "Cong-Mian Zhen",
                "org": "Department of Physics, Hebei Advanced Thin Films Laboratory, Hebei Normal University"
            },
            {
                "name": "Hui Liu",
                "org": "Department of Electronics, Key Laboratory of Photo-Electronic Thin Film Devices and Technology of Tianjin, Nankai University"
            },
            {
                "name": "Deng-Lu Hou",
                "org": "Department of Physics, Hebei Advanced Thin Films Laboratory, Hebei Normal University"
            }
        ],
        "title": "\u03b5-iron nitrides: Intrinsic anomalous Hall ferromagnets",
        "abstract": "The anomalous Hall effect in \u03b5-iron nitrides (\u03b5-Fe",
        "keywords": [
            ""
        ],
        "venue": "APL Materials",
        "year": 2015,
        "id": "7fbW2Xt0"
    },
    "D7Y9J1hE": {
        "authors": [
            {
                "name": "Wei-Jia Fan",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Li Ma",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Zhong Shi",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Shi-Ming Zhou",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, School of Physics Science and Engineering, Tongji University"
            }
        ],
        "title": "Fabrication and magnetocrystalline anisotropy of NiCo(002) films",
        "abstract": "A series of 30-nm-thick epitaxial Ni",
        "keywords": [
            "face centered cubic CoNi alloy",
            "magnetocrystalline anisotropy"
        ],
        "venue": "Chinese Physics B",
        "year": 2015,
        "id": "D7Y9J1hE"
    },
    "A0GGCfdH": {
        "authors": [
            {
                "name": "Dehong Jiang",
                "org": "Department of Pharmaceutical Engineering, Xihua University"
            },
            {
                "name": "Tao He",
                "org": "Department of Chemistry, Xihua University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmaceutical Engineering, Xihua University"
            },
            {
                "name": "Zhouyu Wang",
                "org": "Department of Pharmaceutical Engineering, Xihua University"
            }
        ],
        "title": "Recent developments in Ritter reaction",
        "abstract": "Ritter reaction is an atom economy reaction which produces an amide through the reaction of a nitrile with an alcohol or alkene in the presence of an acid. A number of important advances have been achieved in recent years with respect to substrates, the variety of catalysts, the reaction media and the diversity of products. This paper reviews recent findings and assesses the Ritter reaction. This journal is",
        "keywords": [
            ""
        ],
        "venue": "RSC Advances",
        "year": 2014,
        "id": "A0GGCfdH"
    },
    "30Gszcfe": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering and Technology, Xi'an Jiaotong University"
            },
            {
                "name": "Jian Qiang Deng",
                "org": "School of Chemical Engineering and Technology, Xi'an Jiaotong University"
            },
            {
                "name": "Zheng Cao",
                "org": "School of Chemical Engineering and Technology, Xi'an Jiaotong University"
            }
        ],
        "title": "Mathematical programming combined with cascade analysis in refinery hydrogen networks including a purifier",
        "abstract": "Efficient research method represents the primary content of hydrogen networks optimization. In the view of methodology, as pinch analysis is not specialized in precisely matching a network and mathematical programming is likely to induce convergence difficulties, a combination of both is liable to avoid their shortcomings. This paper introduces a detailed process, combining cascade analysis and mathematical programming method, to optimize a refinery hydrogen network with a purifier. A hydrogen cascade analysis instead of traditional pinch-point methods is deduced to rapidly obtain pinch-point purity without tedious iterative. On this basis, the location of the purifier could be pinpointed and a concise superstructure with pinch point and the purifier is constructed. Then a superstructure-based mathematical programming model is presented. A case study is finally carried out to examine the applicability and advantages of the proposed combination approach. The calculation result verifies the optimization of the method as well. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Cascade analysis",
            "Hydrogen network",
            "Mathematical programming",
            "Optimization",
            "Purification"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "30Gszcfe"
    },
    "P2unnwIF": {
        "authors": [
            {
                "name": "Yong Zhang",
                "org": "Department of ENT and Head and Neck Surgery, Jinling Hospital, Nanjing University School of Medicine"
            },
            {
                "name": "Qiuping Wang",
                "org": "Department of ENT and Head and Neck Surgery, Jinling Hospital, Nanjing University School of Medicine"
            },
            {
                "name": "Yanqing Xie",
                "org": "The First Affiliated Hospital of Guangzhou Medical School, Guangzhou Institute of Respiratory Diseases"
            },
            {
                "name": "Zhiyi Wang",
                "org": "Department of ENT and Head and Neck Surgery, Jinling Hospital, Nanjing University School of Medicine"
            },
            {
                "name": "Derong Li",
                "org": "The First Affiliated Hospital of Guangzhou Medical School, Guangzhou Institute of Respiratory Diseases"
            },
            {
                "name": "Li Ma",
                "org": "Department of ENT and Head and Neck Surgery, Jinling Hospital, Nanjing University School of Medicine"
            },
            {
                "name": "Xinju Pang",
                "org": "Department of ENT and Head and Neck Surgery, Jinling Hospital, Nanjing University School of Medicine"
            },
            {
                "name": "Weidong Yu",
                "org": "Department of ENT and Head and Neck Surgery, Jinling Hospital, Nanjing University School of Medicine"
            },
            {
                "name": "Nanshan Zhong",
                "org": "The First Affiliated Hospital of Guangzhou Medical School, Guangzhou Institute of Respiratory Diseases"
            }
        ],
        "title": "The normative value of inflammatory cells in the nasal perfusate of Chinese adults: A pilot study",
        "abstract": "Objective: To establish stable, well-accepted nasal perfusion and a normative value of classifying cells in the nasal perfusate of Chinese adults. Methods: A total of 500 healthy adults were divided into two groups of 250 people per group (group A, 16-30 years old and group B, 31-60 years old; male-to-female ratio, 1:1). All volunteers were non-smokers; they were irrigated with saline, and multiple inflammatory cells in the perfusate were analyzed. Results: Irrigation was successfully performed in 479 cases, a success rate of 95.80%. The types of inflammatory cells showed a skewed distribution. The median number and interquartile range (IQR) of eosinophils were 0 and 0.2, respectively. These values were 0.4 and 2.2, respectively, for neutrophils and 0 and 0, respectively, for both lymphocytes and macrophages. There was no significant difference between males and females (P>0.05). There was a significant difference in the numbers of neutrophils and lymphocytes in the different age groups (P=0.000), but there was no significant difference in the numbers of eosinophils and macrophages (P>0.05). The 95% unilateral upper limited values (UULVs) of eosinophils and neutrophils in the nasal perfusates were 2.99 and 14.94, respectively, for group A and 1.41 and 17.08 for group B. As a result, the total 95% UULVs of eosinophils and neutrophils in the nasal perfusate were 2.00 and 16.80. Conclusions: We established stable, well-accepted nasal perfusions and normal values for classifying the cells in the nasal perfusate of Chinese adults; the normative values of the inflammatory cells in nasal perfusate are 2.00 for the 95% UULV of eosinophils and 16.80 for neutrophils. Age might be one of the factors affecting the cells in rhinitis. \u00a9 Pioneer Bioscience Publishing Company.",
        "keywords": [
            "Healthy chinese adults",
            "Methodology",
            "Nasal perfusate",
            "Reference value"
        ],
        "venue": "Journal of Thoracic Disease",
        "year": 2014,
        "id": "P2unnwIF"
    },
    "ADSiU7hd": {
        "authors": [
            {
                "name": "Dai Xi Lin",
                "org": "Business School, Hohai University"
            },
            {
                "name": "Zhou Yang Lu",
                "org": "Business School, Hohai University"
            },
            {
                "name": "Li Ma",
                "org": "Business School, Hohai University"
            }
        ],
        "title": "Purchase cost control in electronics manufacturing service (EMS) corporations",
        "abstract": "The rapid development of electronic technology has produced numerous demands, which have generated a new-born industry--EMS. In EMS corporations, purchase cost is a large proportion of total costs, so purchase cost control is one of the key competitiveness for EMS. Analytic Hierarchy Process (AHP) help EMS solve the problem of purchase cost control. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Cost control",
            "EMS",
            "Purchase cost"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "ADSiU7hd"
    },
    "RC8csk4T": {
        "authors": [
            {
                "name": "Jinze Li",
                "org": ""
            },
            {
                "name": "Zheng Zhou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guangxin Chen",
                "org": ""
            },
            {
                "name": "Qifang Li",
                "org": ""
            }
        ],
        "title": "Hierarchical assembly of amphiphilic POSS-cyclodextrin molecules and azobenzene end-capped polymers",
        "abstract": "Stimuli-responsive polymers have been widely studied because of their potential use in nanocarriers and nanocontainers. In this study, a smart multistimuli responsive system was prepared through a light controlled supramolecular assembly. Mono cyclodextrin substituted isobutyl polyhedral oligomeric silsesquioxane (mCPOSS), an amphiphilic molecule, was synthesized by copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC), while azobenzene end-capped poly(ethylene glycol)-b-poly(2-(dimethylamino)ethyl methacrylate) copolymer (PEG-b-PDMAEMA-azo, PPA), a biocompatible pH/temperature-responsive macromolecule, was synthesized by atom transfer radical polymerization and CuAAC. The self-assembly process of PPA and mCPOSS in aqueous solution was as followed: first, mCPOSS self-assembled into a nanosphere in aqueous solution because of its amphipathic property; then, the trans-azo end groups of the PPA interacted with the cyclodextrin cavities on the nanosphere, and complex micelles were formed by the supramolecular assembly between PPA and mCPOSS. In addition, the morphology of the micelles could be adjusted by the ratio of PPA and mCPOSS, the formation and the dissociation of the micelles could be controlled by visible and ultraviolet light, and the size of the micelles could be tuned by pH. \u00a9 2014 American Chemical Society.",
        "keywords": [
            ""
        ],
        "venue": "Macromolecules",
        "year": 2014,
        "id": "RC8csk4T"
    },
    "wMl1KIF0": {
        "authors": [
            {
                "name": "Jinze Li",
                "org": "Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology"
            },
            {
                "name": "Guangxin Chen",
                "org": "College of Materials Science and Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Zheng Zhou",
                "org": "State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology"
            },
            {
                "name": "Qifang Li",
                "org": "College of Materials Science and Engineering, Beijing University of Chemical Technology"
            }
        ],
        "title": "A high water-content and high elastic dual-responsive polyurethane hydrogel for drug delivery",
        "abstract": "Stimuli-responsive hydrogels are soft, biocompatible and smart biomaterials; however, the poor mechanical properties of the hydrogels limit their application. Herein, we prepared a reductant- and light-responsive polyurethane hydrogel which was made of polyethylene glycol, 1,6-diisocyanatohexane, azobenzene, cyclodextrin and disulfide. Attenuated Total Reflectance Infrared Spectra and ",
        "keywords": [
            ""
        ],
        "venue": "Journal of Materials Chemistry B",
        "year": 2015,
        "id": "wMl1KIF0"
    },
    "PB6L37RS": {
        "authors": [
            {
                "name": "Hai-Xia Miao",
                "org": "Department of Chemistry Engineering, Jincheng Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            },
            {
                "name": "Jing-Hong Ma",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            },
            {
                "name": "Dui-Chun Li",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            },
            {
                "name": "Rui-Feng Li",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            }
        ],
        "title": "Benzylation of naphthalene over a mesoporous ZSM-5 zeolite microsphere catalyst",
        "abstract": "A microspherical ZSM-5 zeolite aggregated from nanosized zeolite crystals with intra- and inter-crystalline mesoporous structures (MMZ- 5) was prepared using presilanized silica as silica source. The acidic properties of this mesoporous zeolite were characterized via Fourier transform infrared spectroscopy (FTIR) in combination with pyridine (Py) and 2,6-di-tert-butylpyridine (DTBPy). Compared with conventional microporous ZSM- 5, the MMZ- 5 zeolite possessed more Lewis acid sites and many more accessible Br\u00f6nsted acid sites for bulky DTBPy molecule (1.05 nm in diameter). This mesoporous zeolite thus afforded both effective active sites and reaction voids allowing the reaction of larger molecules, resulting in enhanced catalytic activity and stability of the MMZ-5 zeolite during the benzylation of naphthalene with benzyl chloride (BC) to form bulky monobenzylnaphthalenes and dibenzylnaphthalenes, during which the selectivity for monobenzylnaphthalenes was estimated to be about 79%. Moreover, the selectivity for dibenzylnaphthalenes was enhanced with increasing reaction time, owing to the consecutive reactions between monobenzylnaphthalenes and BC occurring at the effective reaction voids of the MMZ-5 zeolite. The distribution of the monobenzylnaphthalene isomers (\u03b1-BN and \u03b2-BN) was found to be independent of both reaction temperature and extent of BC conversion, the \u03b1-BN/\u03b2-BN molar ratio being about 83:17. \u00a9 Editorial office of Acta Physico-Chimica Sinica.",
        "keywords": [
            "Acidity",
            "Benzylation",
            "Bulky molecular catalysis",
            "Mesoporous ZSM-5 zeolite",
            "Naphthalene"
        ],
        "venue": "Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica",
        "year": 2014,
        "id": "PB6L37RS"
    },
    "0mm5cMwV": {
        "authors": [
            {
                "name": "Hai-Xia Miao",
                "org": "Department of Chemistry, Jincheng Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            },
            {
                "name": "Jing-Hong Ma",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            }
        ],
        "title": "Recent progress of heterogeneous solid catalysts in benzylation of aromatics",
        "abstract": "The heterogeneous solid catalysts in the benzylation of aromatics including supported solid catalysts and hierarchical zeolite catalysts are introduced. The influences of the pore structure, acidity and the synthetic condition of solid catalysts on the catalytic properties are analyzed. Meanwhile, the reaction mechanism for the benzylation is discussed. The development trends in the future are proposed as well.",
        "keywords": [
            "Aromatics",
            "Benzylation",
            "Bulky molecular catalysis",
            "Heterogeneous catalysts",
            "Hierarchical zeolite"
        ],
        "venue": "Xiandai Huagong/Modern Chemical Industry",
        "year": 2014,
        "id": "0mm5cMwV"
    },
    "r7ajDil8": {
        "authors": [
            {
                "name": "Chun-Feng Feng",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            },
            {
                "name": "Jing-Hong Ma",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            },
            {
                "name": "Rui-Feng Li",
                "org": "Institute of Special Chemicals, Taiyuan University of Technology"
            }
        ],
        "title": "Synthesis and pore structure of mesozeolite FAU",
        "abstract": "Mesoporous zeolites X and Y with FAU structure were hydrothermally synthesized using an organosilane surfactant (TPOAC) as mesopore-generating agent, which was added into the conventional synthesis system of the crystalline microporous aluminosilicates. X-ray diffraction, scanning electron microscope, high-resolution transmission electron microscope, N",
        "keywords": [
            "Hierarchical zeolite",
            "Mesoporous templates",
            "Zeolite FAU"
        ],
        "venue": "Wuji Cailiao Xuebao/Journal of Inorganic Materials",
        "year": 2014,
        "id": "r7ajDil8"
    },
    "pdwEeApv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Ke Guo",
                "org": "College of Chemistry and Chemical Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Meng Pan",
                "org": "College of Chemistry and Chemical Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Jiajun Zheng",
                "org": "College of Chemistry and Chemical Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Ruifeng Li",
                "org": "College of Chemistry and Chemical Engineering, Taiyuan University of Technology"
            }
        ],
        "title": "Framework and Acidity Properties of Hierarchical Composite Zeolites",
        "abstract": "The Mordenite (MOR) and ZSM-5 zeolites were respectively used as the nutrient of synthesizing composite zeolite, and then the hierarchical composite zeolites of MOR/FAU (MFZ) and ZSM-5/FAU (MFC) with different ratios of two zeolites were prepared. The structural performances of the as-synthesized MFC and MFZ with different crystalline time were characterized by XRD and FT-IR methods. At the same time, their surface acidity were characterized by NH<inf>3</inf>-TPD and in-situ Py-IR methods, and compared with those of the single type zeolite. The structural effects on the surface acidity in hierarchical composite zeolites were investigated in detail. The results showed that the composite zeolite had obviously more excellent acidity than the single type zeolite. And the acid strength, total acidic amount and acid-typed distribution in the composite could be changed by adjusting the content of two zeolites.",
        "keywords": [
            "Composite zeolites",
            "Framework",
            "Hierarchical",
            "Surface acidity"
        ],
        "venue": "Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)",
        "year": 2015,
        "id": "pdwEeApv"
    },
    "ogwNVnHv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Center for Cancer prevent and treatment, School of Public Health of Lanzhou University"
            },
            {
                "name": "Ya Na Bai",
                "org": "Center for Cancer prevent and treatment, School of Public Health of Lanzhou University"
            },
            {
                "name": "Hong Quan Pu",
                "org": "Workers' Hospital of Jinchuan Company, Jinchuan Group CO., LTD"
            },
            {
                "name": "Jie He",
                "org": "Cancer Institute and Hospital, Chinese Academy of Medical Sciences"
            },
            {
                "name": "Bryan A. Bassig",
                "org": "School of Public Health, Yale University"
            },
            {
                "name": "Min Dai",
                "org": "Cancer Institute and Hospital, Chinese Academy of Medical Sciences"
            },
            {
                "name": "Ya Wei Zhang",
                "org": "School of Public Health, Yale University"
            },
            {
                "name": "Tong Zhang Zheng",
                "org": "School of Public Health, Yale University"
            },
            {
                "name": "Ning Cheng",
                "org": "College of Basic Medicine, Lanzhou University"
            }
        ],
        "title": "A retrospective cohort mortality study in Jinchang, the largest nickel production enterprise in China",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "Biomedical and Environmental Sciences",
        "year": 2014,
        "id": "ogwNVnHv"
    },
    "Q620A5lR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Public Health"
            },
            {
                "name": "Yana Bai",
                "org": "School of Public Health"
            },
            {
                "name": "Hongquan Pu",
                "org": "Workers' Hospital of Jinchuan Company"
            },
            {
                "name": "Faxiang Gou",
                "org": "School of Public Health"
            },
            {
                "name": "Min Dai",
                "org": "Cancer Institute and Hospital"
            },
            {
                "name": "Hui Wang",
                "org": "School of Public Health"
            },
            {
                "name": "Jie He",
                "org": "Cancer Institute and Hospital"
            },
            {
                "name": "Tongzhang Zheng",
                "org": "School of Public Health"
            },
            {
                "name": "Ning Cheng",
                "org": "College of Basic Medicine"
            }
        ],
        "title": "Histone methylation in nickel-smelting industrial workers",
        "abstract": "Background Nickel is an essential trace metal naturally found in the environment. It is also common in occupational settings, where it associates with various levels of both occupational and nonoccupational exposure In vitro studies have shown that nickel exposure can lead to intracellular accumulation of Ni",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2015,
        "id": "Q620A5lR"
    },
    "0EAaGfbk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "University of Hong Kong (HKU)"
            },
            {
                "name": "Ernest C. H. Cheung",
                "org": "University of Hong Kong (HKU)"
            },
            {
                "name": "Wyatt Newman",
                "org": "Science and Engineering, HKU"
            }
        ],
        "title": "Using planar features for fast localization in indoor environments",
        "abstract": "A means for fast and accurate indoor localization using point-cloud data is presented. A sparse environment model is proposed, comprised of a list of planar patches. It is shown that, with this simplified model, incoming point-cloud data can be associated rapidly with one (or none) of the constituent planes, and the environment model can be fit to the clustered sample points algebraically in a least-squares sense in real time.",
        "keywords": [
            ""
        ],
        "venue": "2014 IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2014",
        "year": 2015,
        "id": "0EAaGfbk"
    },
    "K6PthfqN": {
        "authors": [
            {
                "name": "Wyatt Newman",
                "org": ""
            },
            {
                "name": "Zheng-Hao Chong",
                "org": ""
            },
            {
                "name": "Cong Du",
                "org": ""
            },
            {
                "name": "Robert T.W. Hung",
                "org": ""
            },
            {
                "name": "Kit-Hang Lee",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Tony W.L. Ng",
                "org": ""
            },
            {
                "name": "Christopher E. Swetenham",
                "org": ""
            },
            {
                "name": "Kenneth K.S. Tjoeng",
                "org": ""
            },
            {
                "name": "Weijia Wang",
                "org": ""
            }
        ],
        "title": "Autonomous valve turning with an Atlas humanoid robot",
        "abstract": "Fast valve turning is described using an Atlas humanoid robot. An integrated valve-turning skill is presented, which only requires an operator to issue a supervisory command to launch valve identification, motion planning, biped locomotion and valve manipulation. Using compliant motion control in dual-arm, palmar (non-prehensile) manipulation, robust valve turning is achieved at speeds comparable to human performance.",
        "keywords": [
            ""
        ],
        "venue": "IEEE-RAS International Conference on Humanoid Robots",
        "year": 2015,
        "id": "K6PthfqN"
    },
    "1g0gNuUq": {
        "authors": [
            {
                "name": "Jianshu Huang",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Mingdong Zhao",
                "org": "Department of Orthopaedics, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Peng Wang",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Xiuju Li",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Jihong Zhang",
                "org": "Central Laboratory, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Yuanling Zhou",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            }
        ],
        "title": "Effects of low concentrations of benzene exposure on levels of platelet-associated antibodies and platelet parameters",
        "abstract": "Objective: To evaluate the impact of exposure to low concentrations of benzene on the platelet-associated antibodies and platelet parameters.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Occupational and Environmental Medicine",
        "year": 2014,
        "id": "1g0gNuUq"
    },
    "4HIzfzoK": {
        "authors": [
            {
                "name": "Jianshu Huang",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Mingdong Zhao",
                "org": "Department of Orthopaedics, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Xiuju Li",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Jihong Zhang",
                "org": "Department of Central Laboratory, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Jimin Shi",
                "org": "Department of Central Laboratory, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Bing Li",
                "org": "Department of Central Laboratory, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Wei Fan",
                "org": "Department of Central Laboratory, Jinshan Hospital, Fudan University"
            },
            {
                "name": "Yuanling Zhou",
                "org": "Department of Occupational Disease, Jinshan Hospital, Fudan University"
            }
        ],
        "title": "The Cytotoxic Effect of the Benzene Metabolite Hydroquinone is Mediated by the Modulation of MDR1 Expression via the NF-\u03baB Signaling Pathway",
        "abstract": "Background/Aims: Benzene is a toxic chemical whose leukemogenic effects have been studied for decades. The mechanisms of benzene-induced toxicity and leukemogenicity are not fully understood, although the involvement of several pathways has been suggested, including oxidative stress, DNA damage, cell cycle regulation and programmed cell death. In the present study, we investigated the effect of hydroquinone (HQ), a major benzene metabolite, on the viability of bone marrow derived mesenchymal stem cells (BMSCs) and explored the underlying mechanisms. Methods: First, we study the the effect of HQ on BMSCs cell viability, apoptosis and the expressions of MDR1 and NF-\u03baB. Then we investigate the MDR1 on cell viability and cell apoptosis for BMSCs under HQ treatment. Finally, we studied the impact of nuclear factor \u03baB (NF-\u03baB) on the expression of MDR1. Results: Our results showed that HQ decreased cell viability and promoted cell apoptosis of BMSCs, as determined by the MTT assay and flow cytometry. Western blotting and quantitative PCR showed that HQ downregulated the expression of the MDR1 gene by inhibiting the activation and nuclear translocation of the transcription factor NF-\u03baB. Overexpression of MDR1 attenuated the inhibitory effect of HQ on cell viability in BMSC. Conclusion: The results of the present study suggest the involvement of the multidrug resistance membrane transporter MDR1 and the NF-\u03baB pathway in the cytotoxicity of benzene and its metabolites. Further studies are necessary to clarify the role of the pathways involved and the crosstalk between them in mediating the effects of HQ in bone marrow progenitor cells.",
        "keywords": [
            "Hydroquinone",
            "MDR1",
            "NF-\u03baB"
        ],
        "venue": "Cellular Physiology and Biochemistry",
        "year": 2015,
        "id": "4HIzfzoK"
    },
    "Fmmboa7M": {
        "authors": [
            {
                "name": "Juan Ma",
                "org": "CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences"
            },
            {
                "name": "Huamin Han",
                "org": "Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Department of Obstetrics and Gynecology, China-Japan Friendship Hospital"
            },
            {
                "name": "Changzhen Liu",
                "org": "CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences"
            },
            {
                "name": "Xin Xue",
                "org": "Department of Immunology, Basic Medical Theory of Chinese Medicine, China Academy of Chinese Medical Sciences"
            },
            {
                "name": "Pan Ma",
                "org": "CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences"
            },
            {
                "name": "Xiaomei Li",
                "org": "CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences"
            },
            {
                "name": "Hua Tao",
                "org": "CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences"
            }
        ],
        "title": "The immunostimulatory effects of retinoblastoma cell supernatant on dendritic cells",
        "abstract": "Dendritic cells (DCs) are crucial for the induction and maintenance of tumor-specific immune responses. Studies have shown that tumor-associated DCs are immunosuppressed in some human tumors. However, phenotype and function of DCs in retinoblastoma (RB) remain unclear. RB cell supernatant (RBcs) was used to treat DCs in vitro to explore the effect of RB cells on DCs. DCs were generated from peripheral blood mononuclear cells of healthy donors. On day 5 of culture, DCs were treated with RBcs for 24 h, and then purified using magnetic beads. The maturation of DCs was induced by TNF-\u03b1 or LPS. After treatment with RBcs, expression of co-stimulatory molecules CD80 and CD86 was elevated in DCs, accompanied by increased production of IL-12p70, TNF-\u03b1, IL-6, IL-1\u03b2, and IL-8 but decreased production of IL-10. RBcs neither inhibited DC maturation nor promoted DC apoptosis. Moreover, RBcs-exposed DCs stimulated allogenetic T cell proliferation and T cell-derived cytokine production. These results indicate that RBcs can improve DCs' antigen presenting function and capability to activate T cells, suggesting that RB cells may have an immunostimulatory effect on DCs, and DC-based immunotherapy may be adopted in the treatment of RB. \u00a9 2014 The Author(s).",
        "keywords": [
            "anti-tumor immunity",
            "dendritic cell",
            "immunotherapy",
            "retinoblastoma"
        ],
        "venue": "Protein and Cell",
        "year": 2014,
        "id": "Fmmboa7M"
    },
    "Xi5Xa3xS": {
        "authors": [
            {
                "name": "Yali Cao",
                "org": "Department of Nephrology, Department of Rheumatology, China-Japan Friendship Hospital"
            },
            {
                "name": "Zhigang Tian",
                "org": "Department of Nephrology, Department of Rheumatology, China-Japan Friendship Hospital"
            },
            {
                "name": "Wenge Li",
                "org": "Department of Nephrology, Department of Rheumatology, China-Japan Friendship Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nephrology, Department of Rheumatology, China-Japan Friendship Hospital"
            },
            {
                "name": "Yongchao Yu",
                "org": "Department of Nephrology, Department of Rheumatology, China-Japan Friendship Hospital"
            },
            {
                "name": "Wenwen Ren",
                "org": "Department of Nephrology, Department of Rheumatology, China-Japan Friendship Hospital"
            }
        ],
        "title": "Predictors of treatment resistance and relapse in chinese patients with antineutrophil cytoplasmic antibody-associated disease",
        "abstract": "Objective. The prevalence and significance of treatment resistance and relapse in patients from China with antineutrophil cytoplasmic antibody-associated (ANCA) disease are poorly understood. Methods. A total of 98 patients with ANCA vasculitis, diagnosed between January 2003 and December 2009 in the China-Japan Friendship Hospital, were enrolled in this retrospective study. Results. Fifteen patients (15.3%) were categorized as having cytoplasmic and/or proteinase 3 (PR3) ANCA and 83 patients (84.7%) had perinuclear and/or myeloperoxidase (MPO) ANCA. After the induction phase treatment, the disease was resistant to therapy in 24 (25%) of the patients. A response to initial treatment occurred in 74 patients (75%). Of these 74 patients, remission was achieved and sustained with or without maintenance therapy in 41 patients (55%). Multivariable logistic regression models revealed that female sex was a statistically significant predictor of treatment resistance (OR 2.85; 95% CI: 1.06-2.86; p = 0.036). Additionally, elevated serum creatinine level, with each increment of 150 \u03bcmol/l, predicted resistance (p = 0.002). Among the 74 patients where remission was achieved, Cox proportional hazards models detected that those with PR3 ANCA were 1.31 times more likely to experience a relapse than were patients with MPO ANCA (95% CI: 1.01-5.35; p = 0.0001). Lung involvement was associated with an increased risk of relapse (HR 1.87; 95% CI: 1.12-4.35; p = 0.014). Although not significant, advanced age tended to be associated with relapse (p = 0.08). Conclusion. Our findings highlight the important effect of female sex and severity of renal disease at presentation as predictors of treatment resistance, and PR3 ANCA and lung involvement as predictors of relapse. \u00a9 2014. All rights reserved.",
        "keywords": [
            "Antineutrophil Cytoplasmic Antibody",
            "Proteinase 3",
            "Relapse",
            "Remission",
            "Treatment Resistance"
        ],
        "venue": "Journal of Rheumatology",
        "year": 2014,
        "id": "Xi5Xa3xS"
    },
    "OTBVg8cB": {
        "authors": [
            {
                "name": "Xinping Tian",
                "org": "Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education"
            },
            {
                "name": "Mengtao Li",
                "org": "Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education"
            },
            {
                "name": "Zhizhong Ye",
                "org": "Department of Rheumatology, The Fourth People's Hospital of Shenzhen Affiliated to Guangdong Medical College"
            },
            {
                "name": "Xiao Zhang",
                "org": "Department of Rheumatology, Guangdong Provincial People's Hospital"
            },
            {
                "name": "Shengyun Liu",
                "org": "Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University"
            },
            {
                "name": "Lijun Wu",
                "org": "Department of Rheumatology, The People's Hospital of Xinjiang Autonomous"
            },
            {
                "name": "Li Ma",
                "org": "Department of Rheumatology, China-Japan Friendship Hospital Affiliated to the Ministry of Health of PRC"
            },
            {
                "name": "Liqi Bi",
                "org": "Department of Rheumatology, Sino-Japanese friendship Hospital of Jilin University"
            },
            {
                "name": "Xiaoxia Zuo",
                "org": "Department of Rheumatology, Xiangya Hospital, Central South University"
            },
            {
                "name": "Lingyun Sun",
                "org": "Department of Rheumatology, The Affiliated Drum Tower Hospital of Nanjing University Medical School"
            },
            {
                "name": "Cibo Huang",
                "org": "Department of Rheumatology, Beijing Hospital Affiliated to the Ministry of Health of PRC"
            },
            {
                "name": "Jiuliang Zhao",
                "org": "Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education"
            },
            {
                "name": "Fengchun Zhang",
                "org": "Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education"
            },
            {
                "name": "Yan Zhao",
                "org": "Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education"
            },
            {
                "name": "Xiaofeng Zeng",
                "org": "Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education"
            }
        ],
        "title": "Related factors of fetal loss in Chinese women with systemic lupus erythematosus: Data from Chinese SLE Treatment and Research Group registry IV",
        "abstract": "Objective: To study the factors associated with fetal loss in Chinese women with systemic lupus erythematosus (SLE) in a large cohort of SLE patients in the CSTAR (Chinese SLE Treatment and Research Group) registry. Methods: We compared the clinical characteristics and auto-antibody profiles between SLE patients with fetal loss and SLE patients with normal pregnancies. The relationship between selected variables and fetal loss was examined by univariate analysis and binary logistic regression analysis. Results: A total of 992 patients with 2026 pregnancies were recruited. Fifty women experienced fetal loss, including 49 spontaneous abortion, eight stillbirths and three neonatal deaths. The overall fetal loss rate was 3.0% (60/2026). Arthritis and serositis were observed significantly more frequently (P\u00a0<\u00a00.05) in normal pregnancy women. The rate of thrombocytopenia was significantly increased in patients with fetal loss (30.0% vs. 16.1%, P\u00a0=\u00a00.010), while there was no statistically significant difference in the frequency of nephropathy, central nervous system involvement between the normal pregnancy group and fetal loss group. Factors that associated with fetal loss included anti-phospholipid antibodies (aPL) (OR 2.299; 95% CI 1.058-4.993; P\u00a0=\u00a00.035) and anti-Sj\u00f6gren syndrome antigen A (SSA) antibody (OR 2.283; 95% CI 1.275-4.088; P\u00a0=\u00a00.005), and thrombocytopenia (OR 2.241; 95% CI 1.192-4.213; P\u00a0=\u00a00.012). However, arthritis (OR 0.544, 95% CI 0.307-0.965, P\u00a0=\u00a00.037) was associated with favorable fetal outcome. Conclusions: Both univariate analysis and binary logistic regression analysis suggest that thrombocytopenia, aPL antibodies and anti-SSA antibody are associated with fetal loss in Chinese SLE women, while arthritis may be a possible factor related to favorable pregnancy outcome.",
        "keywords": [
            "Chinese registry",
            "Fetal loss",
            "Risk factor",
            "Systemic upus erythematosus"
        ],
        "venue": "International Journal of Rheumatic Diseases",
        "year": 2015,
        "id": "OTBVg8cB"
    },
    "sEnyI3wL": {
        "authors": [
            {
                "name": "Chao Ni",
                "org": "Provincial Key Laboratory of Biotechnology"
            },
            {
                "name": "Yuhui Chen",
                "org": "Provincial Key Laboratory of Biotechnology"
            },
            {
                "name": "Musheng Zeng",
                "org": "State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University Cancer Center"
            },
            {
                "name": "Rongjuan Pei",
                "org": "Wuhan Institute of Virology, Chinese Academy of Sciences"
            },
            {
                "name": "Yong Du",
                "org": "State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University Cancer Center"
            },
            {
                "name": "Linquan Tang",
                "org": "State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University Cancer Center"
            },
            {
                "name": "Mengyi Wang",
                "org": "School of Ophthalmology and Optometry, Wenzhou Medical University"
            },
            {
                "name": "Yazhuo Hu",
                "org": "Provincial Key Laboratory of Biotechnology"
            },
            {
                "name": "Hanyu Zhu",
                "org": "Provincial Key Laboratory of Biotechnology"
            },
            {
                "name": "Meifang He",
                "org": "Provincial Key Laboratory of Biotechnology"
            },
            {
                "name": "Xiawei Wei",
                "org": "State Key Laboratory of Biotherapy, West China Hospital, Sichuan University"
            },
            {
                "name": "Shan Wang",
                "org": "Second Affiliated Hospital, Guangzhou Medical University"
            },
            {
                "name": "Xiangkai Ning",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Manna Wang",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Jufang Wang",
                "org": "Provincial Key Laboratory of Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Xinwen Chen",
                "org": "Wuhan Institute of Virology, Chinese Academy of Sciences"
            },
            {
                "name": "Qiang Sun",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Hong Tang",
                "org": "Wuhan Institute of Virology, Chinese Academy of Sciences"
            },
            {
                "name": "Ying Wang",
                "org": "Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai Jiaotong University School of Medicine"
            },
            {
                "name": "Xiaoning Wang",
                "org": "Provincial Key Laboratory of Biotechnology"
            }
        ],
        "title": "In-cell infection: A novel pathway for Epstein-Barr virus infection mediated by cell-in-cell structures",
        "abstract": "Epstein-Barr virus (EBV) can infect both susceptible B lymphocytes and non-susceptible epithelial cells (ECs). Viral tropism analyses have revealed two intriguing means of EBV infection, either by a receptor-mediated infection of B cells or by a cell-to-cell contact-mediated infection of non-susceptible ECs. Herein, we report a novel \"in-cell infection\" mechanism for EBV infection of non-susceptible ECs through the formation of cell-in-cell structures. Epithelial CNE-2 cells were invaded by EBV-infected Akata B cells to form cell-in-cell structures in vitro. Such unique cellular structures could be readily observed in the specimens of nasopharyngeal carcinoma. Importantly, the formation of cell-in-cell structures led to the autonomous activation of EBV within Akata cells and subsequent viral transmission to CNE-2 cells, as evidenced by the expression of viral genes and the presence of virion particles in CNE-2 cells. Significantly, EBV generated from in-cell infected ECs displayed altered tropism with higher infection efficacy to both B cells and ECs. In addition to CNE-2 tumor cells, cell-in-cell structure formation could also mediate EBV infection of NPEC1-Bmi1 cells, an immortalized nasopharyngeal epithelial cell line. Furthermore, efficient infection by this mechanism involved the activation of the PI3K/AKT signaling pathway. Thus, our study identified \"in-cell infection\" as a novel mechanism for EBV infection. Given the diversity of virus-infected cells and the prevalence of cell-in-cell structures during chronic infection, we speculate that \"in-cell infection\" is likely a general mechanism for EBV and other viruses to infect non-susceptible ECs.",
        "keywords": [
            "Cell-in-cell structures",
            "Epstein-Barr virus",
            "In-cell infection",
            "PI3K/AKT pathway",
            "Tropism"
        ],
        "venue": "Cell Research",
        "year": 2015,
        "id": "sEnyI3wL"
    },
    "WzpkyIpF": {
        "authors": [
            {
                "name": "Zhaohui Tang",
                "org": "China University of Geosciences"
            },
            {
                "name": "Xinxin Dong",
                "org": "China University of Geosciences"
            },
            {
                "name": "Yue Yang",
                "org": "Linyi Department of Land and Resources"
            },
            {
                "name": "Li Ma",
                "org": "China University of Geosciences"
            }
        ],
        "title": "Research on the relationship between grain composition and repose angle of coal gangue in Dongkuang mine, Heshan city, Guangxi, China",
        "abstract": "Heshan, a city in Southwest China, has been built over an old coal mining area. Due to low level of reclamation, coal gangue had been stacked in large heaps and caused geological environmental problems. To facilitate designing management project of coal gangue, we made an investigation of the largest coal gangue heap in Dongkuang Mine of Heshan. Firstly, the grain composition of coal gangue was estimated through the sieving method, then the representative grading curve was drawn through the statistics method of coarse grain content, and lastly the relationship between the repose angle and grain grading was studied by piling up coal gangue with different mix proportion. The result indicates that there is a wider range of grain size in the upper part of coal gangue heap, and the representative grain grading is well graded and easy to be compacted as filling materials. Besides, the wavy relationship curve of repose angle and coarse grain content shows that the content of 70% is the inflection point of ascent stage and 85% the inflection point of descent stage of the repose angle. What's more, the repose angle corresponding to the representative grading of coal gangue is approximately 38.4\u00b0 and this has guiding significance for management project of coal gangue. \u00a9 2014 China University of Geosciences and Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "coal gangue",
            "grain composition",
            "repose angle",
            "representative grain grading"
        ],
        "venue": "Journal of Earth Science",
        "year": 2014,
        "id": "WzpkyIpF"
    },
    "kT9BBatt": {
        "authors": [
            {
                "name": "Xiaoshu Cai",
                "org": "University of Shanghai for Science and Technology"
            },
            {
                "name": "Deliang Ning",
                "org": "No. 703 Research Institute, China Shipbuilding Industry Corporation"
            },
            {
                "name": "Jiangfeng Yu",
                "org": "No. 703 Research Institute, China Shipbuilding Industry Corporation"
            },
            {
                "name": "Junfeng Li",
                "org": "University of Shanghai for Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "University of Shanghai for Science and Technology"
            },
            {
                "name": "Chang Tian",
                "org": "University of Shanghai for Science and Technology"
            },
            {
                "name": "Wei Gao",
                "org": "University of Shanghai for Science and Technology"
            }
        ],
        "title": "Coarse water in low-pressure steam turbines",
        "abstract": "A novel integrated probe has been developed and has been applied to measure the amount of coarse water upstream and downstream of a newly designed stage in a model steam turbine, and also downstream of the last stage of a 350 MW low-pressure steam turbine. This paper presents the measurement principles of the probe and the measurement results in the two turbines. The measurements show that the velocity, flow direction, quantity and size of the coarse water droplets over the height of the blades cover a wide range. Based on this fact, a new way to reduce the size of coarse water droplets is proposed. Initial experiments using a model blade with a superhydrophilic surface coating confirmed that smaller droplets were formed. \u00a9 IMechE 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.",
        "keywords": [
            "coarse water droplets",
            "measurement",
            "optical probe",
            "Steam turbine",
            "wet steam"
        ],
        "venue": "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy",
        "year": 2014,
        "id": "kT9BBatt"
    },
    "sdLEeULz": {
        "authors": [
            {
                "name": "Ling Li Zhao",
                "org": "School of Engineering, Honghe University"
            },
            {
                "name": "Shuai Liu",
                "org": "School of Engineering, Honghe University"
            },
            {
                "name": "Li Ma",
                "org": "Changjiang Institute of Survey, Planning,Design and Research"
            }
        ],
        "title": "Data acquisition considering of fixed-wing UAVs in mountainous areas",
        "abstract": "Over the past decade, there has been a great demand of Unmanned Aerial Vehicles (UAVs) in numerous industrial and military operations around the world. This paper is focused on low fixed-wing UAV remote sensing system, put remote sensing technology and UAV technology closely to fixed-wing unmanned aircraft as a platform, which is equipped with high-resolution digital remote sensing sensors, it has easy transition since the airport does not depend on landing site, it is a new low-speed high-resolution remote sensing data acquisition system. It has capability of a survey of real-time quick monitoring, and has been an effective complement to conventional means for satellite remote sensing and aerial photography. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Data acquisition",
            "Fixed-wing UAVs",
            "Mountainous areas"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "sdLEeULz"
    },
    "HwntCnk1": {
        "authors": [
            {
                "name": "Gang Chen",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Wei Chen",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Guo Wei Zhang",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Jing Zhai",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Li Ma",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Hai Ying Xing",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            }
        ],
        "title": "Hot deformation behavior and constitutive equation of Mg-4Al-3Ca-1.5Zn-1Nd-0.2Mn magnesium alloy as-extruded",
        "abstract": "The deformation behavior and constitutive equation of Mg-4Al-3Ca-1.5Zn-1Nd-0.2Mn alloy were investigated using hot compression tests at the temperatures range of 200, 250, 300, and 350\u00b0Cwith the constant strain rates of 0.001, 0.01, 0.1 and1 s-1. The influence of strain was also incorporated in the constitutive equation by considering the effects of strain on material constants which are consist of A, \u03b1, \u03b2, n and activation energy Q. The predicted flow stress curves using the proposed constitutive equations well agree with the experimental results of the flow stress for experimental alloy. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Constitutive equations",
            "Flow behavior",
            "Hot deformation",
            "Magnesium alloy"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "HwntCnk1"
    },
    "fXcEPP45": {
        "authors": [
            {
                "name": "Wei Chen",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Gang Chen",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Jing Zhai",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Li Ma",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            }
        ],
        "title": "Constitutive equation of Mg-13AI-3Ca-3Zn-1Nd-0.2Mn magnesium alloy",
        "abstract": "The constitutive equations may properly describe the flow behavior of the materials. In the present study, the constitutive equation of Mg-13Al-3Ca-3Zn-1Nd-0.2Mn alloy were investigated using hot compression tests at the temperatures range of 200, 250, 300, 350 and 400\u00b0C with the constant strain rates of 0.001, 0.01, 0.1, 1 and 10s",
        "keywords": [
            "Constitutive equation",
            "Hot deformation",
            "Magnesium alloy"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "fXcEPP45"
    },
    "fw0DUDmC": {
        "authors": [
            {
                "name": "Gang Chen",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Wei Chen",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Guo Wei Zhang",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Jing Zhai",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Li Ma",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            }
        ],
        "title": "Flow behavior and processing map of Mg-4Al-3Ca-1.5Zn-1Nd-0.2Mn Magnesium alloy",
        "abstract": "Compression tests of Mg-4Al-3Ca-1.5Zn-1Nd-0.2Mn Magnesium alloy as-extruded had been performed in the compression temperature range from 200\u00b0C to 350\u00b0C and the strain rate range from 0.001 s",
        "keywords": [
            "Flow behavior",
            "Instability",
            "Magnesium alloy",
            "Power dissipation",
            "Processing map"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "fw0DUDmC"
    },
    "UL4rtSNI": {
        "authors": [
            {
                "name": "Wei Chen",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Gang Chen",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Jing Zhai",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            },
            {
                "name": "Li Ma",
                "org": "Ningbo Branch of Ordnance Science Institute of China"
            }
        ],
        "title": "Processing map of MG-13Al-3Ca-3Zn-1Nd-0.2Mn magnesium alloy",
        "abstract": "Compression tests of Mg-13Al-3Ca-3Zn-1Nd-0.2Mn Magnesium alloy as-extruded had been performed in the compression temperature range from 200\u00b0C to 400\u00b0C and the strain rate range from 0.001 s",
        "keywords": [
            "Flow behavior",
            "Instability",
            "Magnesium alloy",
            "Power dissipation",
            "Processing map"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "UL4rtSNI"
    },
    "lkfMUuXr": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Zhongshan Torch Polytechnic"
            }
        ],
        "title": "Study on the path of low-carbon eco-city construction in Guangzhou in post-crisis era",
        "abstract": "The idea of low emissions, low energy consumption and the harmonious development between human beings and nature proposed by low-carbon economy and low-carbon eco-city is of very important in post-crisis era. Being one of the largest cities in China, Guangzhou has always been taking a responsible attitude and responding positively to national initiatives to reduce carbon emissions. However, industrialization, higher energy structure, and huge population have determined that Guangzhou has a long way to realize the target of low-carbon eco-city. \u00a9 2014 WIT Press.",
        "keywords": [
            "Eco-city",
            "Low-carbon",
            "Post-crisis era"
        ],
        "venue": "WIT Transactions on Engineering Sciences",
        "year": 2014,
        "id": "lkfMUuXr"
    },
    "hdLD0HHo": {
        "authors": [
            {
                "name": "Feng Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ju-Feng Sun",
                "org": ""
            },
            {
                "name": "Jing-Tian Han",
                "org": ""
            },
            {
                "name": "Yuan-Fang Wang",
                "org": ""
            },
            {
                "name": "Shu-Ping Zhang",
                "org": ""
            }
        ],
        "title": "A new nor-triterpenoid from root tubers of Knoxia valerianoides",
        "abstract": "Objective: To investigate the chemical constituents from the root tubers of Knoxia valerianoides. Methods: The constituents were isolated and purified by using a combination of chromatographic techniques including column chromatography over silica gel, Sephadex LH-20, and reverse-phase HPLC. The structures were identified by spectroscopic analyses including MS, and NMR. Results: A new nor-triterpenoid was isolated from the ethanol extract in the dried root rubers of K. valerianoides, and its structure was identified as 3-oxo-2, 19-dihydroxy-24-nor-urs-1, 4, 12-trien-28-oic acid (1). Conclusion: Compound 1 is a new compound named knoxivalic acid A.",
        "keywords": [
            "3-oxo-2, 19-dihydroxy-24-nor-urs-1, 4, 12-trien-28-oic acid",
            "Knoxia valerianoides Thorel ex Pitard",
            "Knoxivalic acid A",
            "Nor-triterpenoid",
            "Rubiaceae"
        ],
        "venue": "Chinese Traditional and Herbal Drugs",
        "year": 2014,
        "id": "hdLD0HHo"
    },
    "CvGVhuyQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Dong-Xia Zhao",
                "org": "School of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhong-Zhi Yang",
                "org": "School of Chemistry and Chemical Engineering"
            }
        ],
        "title": "A software tool for visualization of molecular face (VMF) by improving marching cubes algorithm",
        "abstract": "Visualization of the molecular face (VMF) is a software tool for 3D visualization of the molecular face model in terms of molecular face theory. VMF is achieved on the Linux platform by adopting C language programming and OpenGL graphics standards. The Marching Cubes (MC) algorithm forms an important part of the VMF. We are dedicated to improving the MC algorithm so as to better meet the reconstruction of molecular face. First, signs of vertices in the cell are used to define the configurations. Second, binary digits are used to denote faces, vertices and edges of the cell. Third, configurations are classified into three types, for which different algorithms of triangulation are used. Furthermore, the temporal and spatial efficiencies of the algorithm are improved by using the coherence of the neighbor cells and optimizing storage structure, respectively. Finally, interactive operation functions and visualization of the molecular face model in real time are realized. In this article, details of the improved MC algorithm are described, and the analytical results for several typical datasets of molecular graphics demonstrate the correctness and effectiveness of our software. The surface area and volume of molecular surface are also given in this paper. The VMF can provide technical support to researchers working in related fields of data visualization. \u00a9 2013 Elsevier B.V.",
        "keywords": [
            "Marching cubes",
            "Molecular face",
            "Molecular surface area",
            "Molecular volume",
            "Surface rendering",
            "Visualization"
        ],
        "venue": "Computational and Theoretical Chemistry",
        "year": 2014,
        "id": "CvGVhuyQ"
    },
    "ShcqJVpa": {
        "authors": [
            {
                "name": "Hui Zhang",
                "org": "Department of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology"
            },
            {
                "name": "Yong-Jin Qiao",
                "org": "Crop Breeding and Cultivation Research Institute, Shanghai Academy of Agriculture Science"
            },
            {
                "name": "Na-Na Zhang",
                "org": "Crop Breeding and Cultivation Research Institute, Shanghai Academy of Agriculture Science"
            },
            {
                "name": "Jian Tang",
                "org": "Crop Breeding and Cultivation Research Institute, Shanghai Academy of Agriculture Science"
            },
            {
                "name": "Li Ma",
                "org": "Crop Breeding and Cultivation Research Institute, Shanghai Academy of Agriculture Science"
            },
            {
                "name": "Wen-Yuan Qi",
                "org": "Shanghai Shuneng Irradiation Technology Co. Ltd."
            }
        ],
        "title": "The reaction kinetics of the change of nutrition ingredients in crab flavor mushroom during ice-temperature storage",
        "abstract": "Crab flavor mushroom (Hypsizygus mammoreus Bigelow L.) was used as test materials, and stored at 25\u00b0C, 15\u00b0C, 4\u00b0C and -0.5\u00b0C. Nutrition ingredients (ascorbic acid, soluble sugar and soluble protein) were measured throughout the storage periods. The kinetic and thermodynamic characteristics of nutrition ingredients degradation were analyzed based on the reaction kinetics theory. The results showed that ascorbic acid, soluble sugar and soluble protein degradation ofcrab flavor mushroom followed first-order kinetic reaction model, with degradation activation energies of 81.51 kJ/mol, 83.88 kJ/mol, 100.52 kJ/mol, respectively. The degradation half-life, the molecular effective collision percentages, the degradation activation enthalpy and the degradation activation Gibbs free energy of ascorbic acid, soluble sugar and soluble protein were the highest in the ice temperature storage group. However, the degrade transition state equilibrium constant K",
        "keywords": [
            "Hypsizygus mammoreus Bigelow",
            "Ice-temperature storage",
            "Kinetics",
            "Thermodynamics",
            "Transition state theory"
        ],
        "venue": "Modern Food Science and Technology",
        "year": 2014,
        "id": "ShcqJVpa"
    },
    "CGpWmUv8": {
        "authors": [
            {
                "name": "Zai-Jin Teng",
                "org": "Nanjing Sanhome Pharmaceutical Co., Ltd"
            },
            {
                "name": "Zhi-Qiang Wang",
                "org": "Nanjing Sanhome Pharmaceutical Co., Ltd"
            },
            {
                "name": "Li Ma",
                "org": "Nanjing Sanhome Pharmaceutical Co., Ltd"
            },
            {
                "name": "Wen-Ping Zhang",
                "org": "Nanjing Sanhome Pharmaceutical Co., Ltd"
            },
            {
                "name": "Ji-Hong Sun",
                "org": "Department of Pharmacology, China Pharmaceutical University"
            }
        ],
        "title": "Comparative study on neurotoxicity of ornidazole enantiomers in beagle dogs",
        "abstract": "Objective: A comparative study was undertaken to investigate the neurotoxicity of ornidazole enantiomers administered intravenously in Beagle dogs. Methods: Beagle dogs were administrated intravenously S-ornidazole, R-ornidazole, rac-ornidazole and vehicle (0.9% sodium chloride injection containing 5% propylene glycol) for 2 weeks, respectively. General status and body weight were observed once time every day during the treatment period. At the end of the treatment, gross anatomy and histological evaluation were carried out. Results: The following symptoms were observed after 1~3h given S-ornidazole(200mg/kg, iv): salivation, vomit, urinary and fecal incontinence. Gain in body weight and food consumption was lightly depressed, which were not different with the control group. Salivation, vomit, myasthenia of limbs, inability to stand and twitch was appeared when given R-ornidazole at the same dose level as S-ornidazole. These symptoms were gradually severity during the course of the administration period. Meanwhile recovery time was prolonged. Gain in body weight and food consumption was obviously depressed, which were significantly different with the control group. The toxic effect of rac-ornidazole was moderate. Histological examination showed that Purkinje cell in the R-ornidazole group had lightly degeneration, and the numbers were lower than those in S-ornidazole groups. There were no structural abnormalities in other examined organs. Conclusion: The toxic effects of S-ornidazole are much slighter than that of R-ornidazole, and cerebellum in R-ornidazole group has shown Purkinje cell degeneration and numbers decreased under the present study conditions. These results suggest that S-ornidazole has light toxic effects, which may result in much safer in clinical usage, especially decrease incidence rate of side effects in central nervous system.",
        "keywords": [
            "Cerebellum",
            "Purkinje cell",
            "R-ornidazole",
            "Reurotoxicity",
            "S-ornidazole"
        ],
        "venue": "Chinese Journal of Antibiotics",
        "year": 2014,
        "id": "CGpWmUv8"
    },
    "HyW1n7lJ": {
        "authors": [
            {
                "name": "Yu Yuan",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Junsheng Zhang",
                "org": ""
            }
        ],
        "title": "Patented network analysis on cloud computing technology in internet of things",
        "abstract": "Internet of Things (IOT) is considered as the world's third wave of the information industry after the inventions of computer and Internet. Cloud computing is among the key technologies in the scope of IOT. In this paper, we choose related patents of cloud computing technology between 1963-2014 from the Derwent Innovations Index database. We extract research technology-related patents of cloud computing, comprehensive utilization of patented metrology research methods and analysis of complex networks. Results show that China has a small number of R&amp;D personnel, and there is no breakdown of the unique and leading technology, while the U.S. Companies have relatively strong R&amp;D capabilities. It indicates us to reduce the gap between China and the U.S. In the development of cloud computing technology. China should promote the development and application of the core technology of cloud computing as soon as possible.",
        "keywords": [
            "Cloud Computing",
            "Complex Network",
            "Internet of Things",
            "Network Analysis",
            "Patent"
        ],
        "venue": "Proceedings - 2014 International Conference on Identification, Information and Knowledge in the Internet of Things, IIKI 2014",
        "year": 2014,
        "id": "HyW1n7lJ"
    },
    "kvQUvg3r": {
        "authors": [
            {
                "name": "Letao Zhang",
                "org": "Xinjiang Technical Institute of Physics and Chemistry"
            },
            {
                "name": "Guoxing Cai",
                "org": "Xinjiang Technical Institute of Physics and Chemistry"
            },
            {
                "name": "Li Ma",
                "org": "Xinjiang Technical Institute of Physics and Chemistry"
            },
            {
                "name": "Tuerdi Gulimire",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Eli Wumanjiang",
                "org": "Xinjiang Technical Institute of Physics and Chemistry"
            }
        ],
        "title": "Synthesis and characterization of poly (tmp-diheptylate-monoacrylate)",
        "abstract": "A polyester was synthesized in ethyl acetate with TMP-diheptylate-monoacrylate as monomer and AIBN as initiator. This polymer has a complex structure of poly \u03b1-olefin (PAO) and ester synthetic oil with good oxidation and shear stability. Its oxidation induction time (OIT) is longer than that of common lubricating base oils (mineral oil and synthetic esters), and its initial decomposition temperature is 259 \u00b0C. With excellent lubrication performance, the polymer can be used as lubricating base oil or additive.",
        "keywords": [
            "Lubricant additives",
            "Lubricating base oil",
            "Polyester",
            "Trimethylolpropane-diheptylate-monoacrylate"
        ],
        "venue": "Speciality Petrochemicals",
        "year": 2014,
        "id": "kvQUvg3r"
    },
    "zwycmj16": {
        "authors": [
            {
                "name": "Jiayi Chen",
                "org": "School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine"
            },
            {
                "name": "Zhi Chen",
                "org": "Center of Analysis, Guangdong Medical College"
            },
            {
                "name": "Li Ma",
                "org": "School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine"
            },
            {
                "name": "Qiaowen Liang",
                "org": "School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine"
            },
            {
                "name": "Wei Jia",
                "org": "School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine"
            },
            {
                "name": "Zhenzhen Pan",
                "org": "School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine"
            },
            {
                "name": "Yuaner Zeng",
                "org": "School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine"
            },
            {
                "name": "Bin Jiang",
                "org": "School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine"
            }
        ],
        "title": "Development of determination of four analytes of Zhi-Shao-San decoction using LC-MS/MS and its application to comparative pharmacokinetics in normal and irritable bowel syndrome rat plasma",
        "abstract": "Zhi-Shao-San (ZSS), a traditional Chinese medicinal prescription, has been clinically used for the treatment of irritable bowel syndrome (IBS) for centuries. A comparative study was designed and conducted to compare the pharmacokinetic differences between paeoniflorin naringin, hesperidin and neohesperidin after oral administration of ZSS decoction to normal rats and IBS rats induced by acetic acid and restraint stress. Further, an efficient, sensitive and selective liquid chromatography/tandem mass spectrometry for the simultaneous determination of four analytes of ZSS decoction in rat plasma was developed and validated. The validated method was successfully applied to comparison of pharmacokinetic profiles of analytes in rat plasma. The results showed that the absorptions of naringin, hesperidin and neohesperidin in IBS group were all significantly higher than those in normal group and no obvious difference was seen for paeoniflorin between the two groups, which is helpful for improving clinical therapeutic efficacy and further pharmacological studies of ZSS.",
        "keywords": [
            "Comparative pharmacokinetics",
            "Irritable bowel syndrome",
            "LC-MS/MS",
            "Rat plasma",
            "Zhi-Shao-San"
        ],
        "venue": "Biomedical Chromatography",
        "year": 2014,
        "id": "zwycmj16"
    },
    "WskBA8Q8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Engine Military Representatives Office of Navy in Shenyang"
            },
            {
                "name": "Dong Li",
                "org": "Naval Aviation Academy"
            },
            {
                "name": "Qing-Zeng Xue",
                "org": "Engine Military Representatives Office of Navy in Shenyang"
            },
            {
                "name": "Hui Wang",
                "org": "93 Unit of PLA 92941"
            },
            {
                "name": "Wei Tan",
                "org": "Naval Aviation Academy"
            }
        ],
        "title": "Classification method based quantum particle swarm and manifold learning and its application to engine fault diagnosis",
        "abstract": "Aiming at nonlinearility, couplement and noise exsiting in measurements, QPSO (Quantum Particle Swarm Optimization) algorithm was introduced into parameter selection, and a fault diagnosis method was presented combined with radial basis network. Number of neighborhood and simplified dimension are key problems of manifold learning. Firstly, this method uses QPSO algorithm to select number of neighborhood, simplifying dimension and parameter in radial basis function optimally. Secondly, it uses ISOMAP to reduce nonlinear dimension of original parameter and it extracts features in low dimension manifold, and classifies fault. This method was introduced into aeroengine fault diagnosis. The results indicate that this method can classify every composite fault effectively, and the accuracy reaches 97.33%, the result of QPSO is superior to basic PSO (Particle Swarm Optimization) algorithm. Its accuracy is abviously superior to PCA (Principal Component Analysis), KPCA (Kernel Principal Component Analysis), and it resists strongly to noise.",
        "keywords": [
            "Fault classification",
            "Isomap",
            "Kernel principal component analysis",
            "Manifold learning",
            "Principal component analysis",
            "Quantum particle swarm optimization (QPSO)",
            "Radial basis network"
        ],
        "venue": "Tuijin Jishu/Journal of Propulsion Technology",
        "year": 2014,
        "id": "WskBA8Q8"
    },
    "fx1Ra0eF": {
        "authors": [
            {
                "name": "Ke Wang",
                "org": "School of Electronic, Information and Electrical Engineering, Shanghai Jiaotong University"
            },
            {
                "name": "Dongshan Huang",
                "org": "China National Aeronautical Electronic Radio Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic, Information and Electrical Engineering, Shanghai Jiaotong University"
            },
            {
                "name": "Yudong Zhang",
                "org": "China National Aeronautical Electronic Radio Research Institute"
            }
        ],
        "title": "Research on variable block size motion estimation algorithm for airborne image",
        "abstract": "A fast motion estimation algorithm for variable block-size using the \"line scan and block merge procedure\" is proposed for airborne image compression modules. Full hardware implementation via FPGA is discussed in detail. The proposed pipelined architecture based on the line scan algorithm is capable of calculating the required 41 motion vectors of various size blocks supported by H.264 within a 16 \u00d7 16 block in parallel. An adaptive rate distortion cost function is used for various size block decision. The motion vectors of adjacent small blocks are merged to predict the motion vectors of larger blocks for reducing computation. Experimental results show that our proposed method has lower computational complexity than full search algorithm with slight quality decrease and little bit rate increase. Due to the high real-time processing speed it can be easily realized in hardware.",
        "keywords": [
            "Block merge method",
            "FPGA",
            "H.264",
            "Line scan algorithm",
            "Motion estimation",
            "Rate distortion optimization (RDO)"
        ],
        "venue": "High Technology Letters",
        "year": 2014,
        "id": "fx1Ra0eF"
    },
    "UwwNImjR": {
        "authors": [
            {
                "name": "Yong-Zhe Liu",
                "org": "Department of Anesthesiology, General Hospital of Beijing Command"
            },
            {
                "name": "Ming-Long Gao",
                "org": "Department of Anesthesiology, General Hospital of Beijing Command"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology, General Hospital of Beijing Command"
            },
            {
                "name": "Ning-Ling Pan",
                "org": "Department of Anesthesiology, General Hospital of Beijing Command"
            },
            {
                "name": "Ya-Qun Ma",
                "org": "Department of Anesthesiology, General Hospital of Beijing Command"
            }
        ],
        "title": "Influence of anesthesia and surgery on the expression of transport receptors and catabolic enzymes of amyloid \u03b2-protein in aged rats",
        "abstract": "Objective: To investigate the expression changes in transport receptor and catabolic enzymes of amyloid \u03b2-protein (A\u03b2) in the brain of aged rats after surgery.",
        "keywords": [
            "Advanced",
            "Amyloid \u03b2-protein",
            "A\u03b2-degrading enzyme",
            "Blood-brain barrier",
            "Glycosylation end products",
            "LDL-receptor related protein 1"
        ],
        "venue": "Medical Journal of Chinese People's Liberation Army",
        "year": 2014,
        "id": "UwwNImjR"
    },
    "S2QC3azI": {
        "authors": [
            {
                "name": "Hui Zhang",
                "org": "Department of Neurosurgery, Chinese PLA General Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology, Beijing Military General Hospital"
            },
            {
                "name": "Qun Wang",
                "org": "Department of Neurosurgery, Chinese PLA General Hospital"
            },
            {
                "name": "Xuan Zheng",
                "org": "Department of Neurosurgery, Chinese PLA General Hospital"
            },
            {
                "name": "Chen Wu",
                "org": "Department of Neurosurgery, Chinese PLA General Hospital"
            },
            {
                "name": "Bai-Nan Xu",
                "org": "Department of Neurosurgery, Chinese PLA General Hospital"
            }
        ],
        "title": "Role of magnetic resonance spectroscopy for the differentiation of recurrent glioma from radiation necrosis: A systematic review and meta-analysis",
        "abstract": "Methods Studies about evaluation of MRS for the differential diagnosis of glioma recurrence from radiation necrosis were systematically searched in PubMed, Embase and Chinese Biomedical databases up to May 4, 2014. The data were extracted to perform heterogeneity test, threshold effect test and to calculate sensitivity (SEN), specificity (SPE) and areas under summary receiver operating characteristic curve (SROC).",
        "keywords": [
            "Glioma recurrence",
            "Magnetic resonance spectroscopy",
            "Meta-analysis",
            "Radiation necrosis",
            "Systematic review"
        ],
        "venue": "European Journal of Radiology",
        "year": 2014,
        "id": "S2QC3azI"
    },
    "Djl79OgS": {
        "authors": [
            {
                "name": "De-Wei Zhao",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Mang Yu",
                "org": "Department of Pathology"
            },
            {
                "name": "Kai Hu",
                "org": "Medical Clinic I"
            },
            {
                "name": "Wei Wang",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Lei Yang",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Ben-Jie Wang",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Xiao-Hong Gao",
                "org": "Department of Epidemiology and Statistics"
            },
            {
                "name": "Yong-Ming Guo",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Yong-Qing Xu",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Yu-Shan Wei",
                "org": "Department of Epidemiology and Statistics"
            },
            {
                "name": "Si-Miao Tian",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Fan Yang",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Nan Wang",
                "org": "Department of Clinical Laboratory"
            },
            {
                "name": "Shi-Bo Huang",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Hui Xie",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Xiao-Wei Wei",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Hai-Shen Jiang",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Yu-Qiang Zang",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Jun Ai",
                "org": "Department of Health"
            },
            {
                "name": "Yuan-Liang Chen",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Guang-Hua Lei",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Yu-Jin Li",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Geng Tian",
                "org": "Department of Orthopaedics"
            },
            {
                "name": "Zong-Sheng Li",
                "org": "Department of Imaging"
            },
            {
                "name": "Yong Cao",
                "org": "Department of Imaging"
            },
            {
                "name": "Li Ma",
                "org": "Department of Epidemiology and Statistics"
            }
        ],
        "title": "Prevalence of nontraumatic osteonecrosis of the femoral head and its associated risk factors in the Chinese population: Results from a nationally representative survey",
        "abstract": "Background: Nontraumatic osteonecrosis of the femoral head (NONFH) is a debilitating disease that represents a significant financial burden for both individuals and healthcare systems. Despite its significance, however, its prevalence in the Chinese general population remains unknown. This study aimed to investigate the prevalence of NONFH and its associated risk factors in the Chinese population. Methods: A nationally representative survey of 30,030 respondents was undertaken from June 2012 to August 2013. All participants underwent a questionnaire investigation, physical examination of hip, and bilateral hip joint X-ray and/or magnetic resonance imaging examination. Blood samples were taken after overnight fasting to test serum total cholesterol, triglyceride, and high-density lipoprotein (HDL) and low-density lipoprotein (LDL) levels. We then used multivariate logistic regression analysis to investigate the associations between various metabolic, demographic, and lifestyle-related variables and NONFH. Results: NONFH was diagnosed in 218 subjects (0.725%) and the estimated NONFH cases were 8.12 million among Chinese people aged 15 years and over. The prevalence of NONFH was significantly higher in males than in females (1.02% vs. 0.51%, \u03c7",
        "keywords": [
            "Nontraumatic osteonecrosis of the femoral head",
            "Prevalence",
            "Risk factors"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2015,
        "id": "Djl79OgS"
    },
    "LdvSeK9v": {
        "authors": [
            {
                "name": "Yongzhe Liu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Linbo Jiao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Minglong Gao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Wenzhi Guo",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Lin Chen",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Ningling Pan",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yaqun Ma",
                "org": "Department of Anesthesiology"
            }
        ],
        "title": "Mammalian target of rapamycin/p70 ribosomal S6 protein kinase signaling is altered by sevoflurane and/or surgery in aged rats",
        "abstract": "The mammalian target of rapamycin (mTOR)/p70 ribosomal S6 protein kinase (p70S6k) pathway exerts anti-apoptotic effects that may contribute to disease pathogenesis. The memory impairment in patients with Alzheimer's disease (AD) has been suggested to be contributed to by abnormal mTOR signaling. The aim of the current study was to investigate the association between sevoflurane and/or surgery and AD through the mTOR/p70S6K signaling pathway. Sprague-Dawley rats were randomly assigned to the sevoflurane, surgery or control groups. The animals in the surgery group received a partial hepatectomy under sevoflurane anesthesia. The hippocampal levels of phosphorylated (p) mTOR, p-p70S6K, caspase-3 and p-tau/total (t) tau were analyzed. The Morris water maze (MWM) was used to evaluate cognitive function following treatment. The levels of p-mTOR and p-p70S6K were reduced, whereas caspase-3 levels were increased in the surgery group compared with the sevoflurane group. The p-tau/t-tau levels were increased, however, tau mRNA was unaffected by sevoflurane and/or surgery. The rats in the surgery group required a significantly longer time to locate the platform in the MWM test compared with the control and sevoflurane groups. Sevoflurane treatment and/or surgery reduced anti-apoptotic activity, and the postoperative cognitive dysfunction following surgery may be due to mTOR signaling pathway inhibition in aged rats. Increased neuronal apoptosis and tau phosphorylation are suggested to be involved in the association between anesthesia and AD occurrence.",
        "keywords": [
            "Alzheimer's disease",
            "Anesthesia",
            "MTOR signaling",
            "Surgery",
            "Tau protein"
        ],
        "venue": "Molecular Medicine Reports",
        "year": 2015,
        "id": "LdvSeK9v"
    },
    "i1zDBj1b": {
        "authors": [
            {
                "name": "Hui Zhang",
                "org": "Department of Neurosurgery, Air Force General Hospital of the Chinese PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology, Beijing Military General Hospital"
            },
            {
                "name": "Chen Wu",
                "org": "Department of Neurosurgery, Chinese PLA General Hospital"
            },
            {
                "name": "Bai-Nan Xu",
                "org": "Department of Neurosurgery, Chinese PLA General Hospital"
            }
        ],
        "title": "Performance of SPECT in the differential diagnosis of glioma recurrence from radiation necrosis",
        "abstract": "Radiation necrosis (RN) may be a confounder in the diagnosis of glioma recurrence. Several functional imaging techniques, including single photon emission computed tomography (SPECT) and positron emission tomography (PET), have been used to differentiate RN from glioma recurrence. However, to our knowledge the efficacy of SPECT has not been evaluated quantitatively. This meta-analysis evaluated the diagnostic ability of SPECT in differentiating glioma recurrence from RN. PubMed and EMBASE were systematically searched for studies published up to 1 March 2014 that evaluated SPECT in the differential diagnosis of glioma recurrence from RN. The data from eligible studies were evaluated by heterogeneity and threshold effect tests, and the sensitivity, specificity, and areas under the summary receiver-operating characteristic curve (SROC) were calculated. Twenty-eight studies in 24 articles, which included 893 patients (1163 scans) with suspected glioma recurrence after radiotherapy, met all inclusion and exclusion criteria, and were included in the meta-analysis. Their pooled sensitivity and specificity were 0.89 (95% confidence interval [CI]: 0.87, 0.91) and 0.88 (95% CI: 0.84, 0.91), respectively, and the area under the SROC was 0.9403. This meta-analysis showed that SPECT had good diagnostic performance for differentiating glioma recurrence from RN.",
        "keywords": [
            "Diagnostic accuracy",
            "Meta-analysis",
            "Radiation necrosis",
            "Recurrent glioma",
            "SPECT",
            "Systematic review"
        ],
        "venue": "Journal of Clinical Neuroscience",
        "year": 2015,
        "id": "i1zDBj1b"
    },
    "beof6Gq9": {
        "authors": [
            {
                "name": "Lanling Wang",
                "org": "Department of VIP Obstetrics and Gynecology, Weifang Maternal and Child Health Hospital"
            },
            {
                "name": "Kunpeng Ma",
                "org": "Department of Otolaryngology, Affiliated Hospital of Weifang Medical Universit"
            },
            {
                "name": "Zhiyong Wang",
                "org": "Department of Pediatrics, Weifang Maternal and Child Health Hospital"
            },
            {
                "name": "Yingying Mou",
                "org": "Department of VIP Obstetrics and Gynecology, Weifang Maternal and Child Health Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of VIP Obstetrics and Gynecology, Weifang Maternal and Child Health Hospital"
            },
            {
                "name": "Yong Guo",
                "org": "Department of Pathological Obstetrics, Weifang Maternal and Child Health Hospital"
            }
        ],
        "title": "Association between tumor necrosis factor alpha rs1800629 polymorphism and risk of cervical cancer",
        "abstract": "Purpose: The objective of this study was to evaluate the influence of the TNF-\u03b1 rs1800629 polymorphism on the risk of cervical cancer. Methods: A comprehensive search of EMBASE, PubMed, Wanfang database and China National Knowledge Infrastructure (CNKI) was conducted and the papers published were retrieved. The fixed effects or random effects model was appropriately used to calculate the odds ratio (OR) along with 95% confidence interval (CI). Results: Data from sixteen articles containing nineteen studies were summarized in this meta-analysis. In general, we observed a marginal association between the TNF-\u03b1 rs1800629 polymorphism and cervical cancer risk under the AA + AG vs. GG comparison model (OR=1.17, 95% CI=1.00-1.38, P=0.019 for heterogeneity). Interestingly, significantly increased risk was observed in the allele model (A vs. G: OR=1.19, 95% CI=1.02-1.38, P=0.006 for heterogeneity). In the stratified analysis by ethnicity, we found significant results in Caucasians. Conclusions: Our results reveal that the Caucasian population may be at increased risk of developing invasive cervical cancer associated with the TNF-\u03b1 rs1800629 polymorphism.",
        "keywords": [
            "Cervical cancer",
            "Rs1800629",
            "TNF-\u03b1"
        ],
        "venue": "International Journal of Clinical and Experimental Medicine",
        "year": 2015,
        "id": "beof6Gq9"
    },
    "RP5XpmoM": {
        "authors": [
            {
                "name": "Xianbin Zhang",
                "org": "Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Epidemiology, Dalian Medical University"
            },
            {
                "name": "Xiaohong Gao",
                "org": "Department of Epidemiology, Dalian Medical University"
            },
            {
                "name": "Haidong Bao",
                "org": "Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Peng Liu",
                "org": "Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Ahsen- Aziz",
                "org": "Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Zhongyu Wang",
                "org": "Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University"
            },
            {
                "name": "Peng Gong",
                "org": "Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University"
            }
        ],
        "title": "Pancreaticogastrostomy versus pancreaticojejunostomy reconstruction after pancreaticoduodenectomy: a meta-analysis of randomized controlled trials",
        "abstract": "Purpose: We conducted this meta-analysis to establish whether pancreaticogastrostomy (PG) or pancreaticojejunostomy (PJ) is the better method of reconstruction for reducing the risk of postoperative pancreatic fistula (POPF). Methods: This study involved a systematic article search and review of published randomized controlled trials (RCTs) comparing PG vs. PJ after pancreaticoduodenectomy (PD). Cochrane\u2019s risk of bias-assessing tool was used to assess the quality of included studies. The fixed-effect model, random-effect model, and subgroup analysis were performed for the sensitivity analysis. Results: Six RCTs reporting data on 998 patients were included. The incidence of POPF was lower in the PG group (risk ratio, RR\u00a0=\u00a00.65, 95\u00a0% CI 0.43\u20130.97, P\u00a0=\u00a00.03), but there was no significant difference in delayed gastric emptying, intra-abdominal fluid collection, biliary fistula, wound infection, postpancreatectomy hemorrhage, overall postoperative complication, or postoperative mortality between the procedures. Conclusions: This meta-analysis shows that PG is superior to PJ for reducing the incidence of POPF, but there were no differences in other complications or mortality. Therefore, it may be considered as an alternative to PJ and further RCTs are needed to prove our findings.",
        "keywords": [
            "Complications",
            "Meta-analysis",
            "Pancreaticoduodenectomy",
            "Pancreaticogastrostomy",
            "Pancreaticojejunostomy"
        ],
        "venue": "Surgery Today",
        "year": 2015,
        "id": "RP5XpmoM"
    },
    "s3OKcN9j": {
        "authors": [
            {
                "name": "Yongzhe Liu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Minglong Gao",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Wenzhi Guo",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yaqun Ma",
                "org": "Department of Anesthesiology"
            }
        ],
        "title": "Dexmedetomidine reduces postoperative delirium after joint replacement in elderly patients with mild cognitive impairment",
        "abstract": "Background and aims: Postoperative delirium (POD) is a common and serious surgical complication among the elderly, especially in those with amnestic mild cognitive impairment (aMCI). Dexmedetomidine (DEX) is neuroprotective for delirium. In this study, we determined the effect of intravenously administered DEX during general anesthesia on POD in elderly aMCI patients undergoing elective hip joint or knee joint or shoulder joint replacement surgery. Methods: This was a prospective, randomized parallel-group study of aMCI (n = 80) and normal elderly patients (n = 120). Prior to surgery, all subjects underwent neuropsychological assessment and were assigned to one of four groups: the aMCI DEX group (MD group, n = 40), the aMCI normal saline group (MN group, n = 40), the control DEX group (CD group, n = 60), and the control normal saline group (CN group, n = 60). The confusion assessment method was used to screen POD on postoperative days 1, 3, and 7. Results: We found patients age was positively correlated with POD incidence in the MN group (p < 0.05) but not in the CN group (p < 0.05). DEX treatment significantly decreased POD incidence in both control and aMCI groups relative to their respective placebo groups (all p < 0.05). The fraction of patients whose normal cognitive function was not restored by day 7 after surgery was significantly higher in the MN group than the MD and CN groups (all p < 0.05). Conclusions: These findings suggested that DEX treatment during surgery significantly reduced POD incidence in both normal and aMCI elderly patients, suggesting that it may be an effective option for the prevention of POD.",
        "keywords": [
            "Amnestic mild cognitive impairment",
            "Delirium",
            "Dexmedetomidine",
            "Surgery"
        ],
        "venue": "Aging Clinical and Experimental Research",
        "year": 2015,
        "id": "s3OKcN9j"
    },
    "wC7dwgDR": {
        "authors": [
            {
                "name": "Guoliang Huang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Qin Huang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Xianbo Luo",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Biao Pang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Zhixin Zhang",
                "org": "National Engineering Research Center for Beijing Biochip Technology"
            },
            {
                "name": "Ruliang Wang",
                "org": "Department of Biomedical Engineering, School of Medicine, Tsinghua University"
            },
            {
                "name": "Junqi Zhang",
                "org": "Department of Biomedical Engineering, School of Medicine, Tsinghua University"
            },
            {
                "name": "Qi Li",
                "org": "Department of Biomedical Engineering, School of Medicine, Tsinghua University"
            },
            {
                "name": "Rongxin Fu",
                "org": "Department of Biomedical Engineering, School of Medicine, Tsinghua University"
            },
            {
                "name": "Jiancheng Ye",
                "org": "Department of Biomedical Engineering, School of Medicine, Tsinghua University"
            }
        ],
        "title": "FM to aM nucleic acid amplification for molecular diagnostics in a non-stick-coated metal microfluidic bioreactor",
        "abstract": "A sensitive DNA isothermal amplification method for the detection of DNA at fM to aM concentrations for pathogen identification was developed using a non-stick-coated metal microfluidic bioreactor. A portable confocal optical detector was utilized to monitor the DNA amplification in micro- to nanoliter reaction assays in real-time, with fluorescence collection near the optical diffraction limit. The non-stick-coated metal microfluidic bioreactor, with a surface contact angle of 103\u00b0, was largely inert to bio-molecules, and DNA amplification could be performed in a minimum reaction volume of 40 nL. The isothermal nucleic acid amplification for Mycoplasma pneumoniae identification in the non-stick-coated microfluidic bioreactor could be performed at a minimum DNA template concentration of 1.3 aM, and a detection limit of three copies of genomic DNA was obtained. This microfluidic bioreactor offers a promising clinically relevant pathogen molecular diagnostic method via the amplification of targets from only a few copies of genomic DNA from a single bacterium.",
        "keywords": [
            ""
        ],
        "venue": "Scientific Reports",
        "year": 2014,
        "id": "wC7dwgDR"
    },
    "YlHVuS1H": {
        "authors": [
            {
                "name": "YuLan Wang",
                "org": "Department of Pathology, Uromuqi General Hospital"
            },
            {
                "name": "HaiHua Zhao",
                "org": "Department of Pathology, Uromuqi General Hospital"
            },
            {
                "name": "XinHua Yue",
                "org": "Department of Pathology, Uromuqi General Hospital"
            },
            {
                "name": "XinPing Tang",
                "org": "Department of Pathology, Uromuqi General Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pathology, Uromuqi General Hospital"
            },
            {
                "name": "Yong Fu",
                "org": "Department of Pathology, Uromuqi General Hospital"
            },
            {
                "name": "PeiYi Zhang",
                "org": "Department of Pathology, Uromuqi General Hospital"
            }
        ],
        "title": "Rhabdomyomatous mesenchymal hamartoma presenting as a big subcutaneous mass on the neck: A case report",
        "abstract": "Introduction: We describe the location, size, histopathologic aspect and immunohistochemical expression of a rhabdomyomatous mesenchymal hamartoma, with the aim of providing useful information for its correct diagnosis. Case presentation: A 31-year-old Chinese man first presented 2 years previously with a solitary subcutaneous mass on the left side of his neck and under his mastoid process; the mass's size was 2x2cm. The mass increased in the size in the past 2 years. Magnetic resonance imaging revealed a dumbbell shaped and well-outlined highly reflective mass, with its upperpart infiltrating the interspace of the atlanto-occipital joint. The mass was surgically removed. On macroscopic examination, the mass was oblong and partly encapsulated, the size of the mass was 4.9x3.5x3cm, and its cut side was grey. On histologic examination, it showed a disordered collection of bundles of mature striated muscle fibres arranged in a haphazard manner and interspersed with adipose tissue, fibrocytes or mesenchymocytes and collagen, and had a myxoid matrix. On immunochemical examination, mature striated muscle was positive for desmin and myoglobin, adipose tissue and nerves were positive for S-100 protein, and fibrocytes or mesenchymocytes and collagen were positive for vimentin and cluster of differentiation 34. A diagnosis of rhabdomyomatous mesenchymal hamartoma was established. Conclusions: Rhabdomyomatous mesenchymal hamartoma is a rare dermal or subcutaneous lesion, and we describe its immunohistochemical expression for the first time. This case report provides more information on the microscopic appearance and immunohistochemical expression",
        "keywords": [
            "Immunohistochemistry",
            "Neck",
            "Rhabdomyomatous mesenchymal hamartoma"
        ],
        "venue": "Journal of Medical Case Reports",
        "year": 2014,
        "id": "YlHVuS1H"
    },
    "QHdctaHN": {
        "authors": [
            {
                "name": "Qian Zhan",
                "org": ""
            },
            {
                "name": "Hui Li",
                "org": ""
            },
            {
                "name": "Fuxing Chen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Design and implementation of Load-Balanced Multipath Self-routing switching system",
        "abstract": "In order to ensure high quality of service (QoS) for Next Generation Network (NGN), we construct an innovative Load-Balanced Multipath Self-routing Switching Structure which consists of the same two multipath self-routing fabrics. The result of simulation is inspiring for achieving 100% throughput and no delay or jitter. For this reason, we start on the implementation on an Altera StratixIV FPGA. And the whole FPGA system is designed into two collaborative components: the UDP system and the register system. With two algorithms around input and output two stages, incoming traffic is transformed into uniformity and then to their final destinations. During the later period debugging, software simulation platform and automated test platform are built, which contribute to our work very much. At last, we carry out several experiments to test and verify our system. The report of the test result accords with what we expected.",
        "keywords": [
            "FPGA",
            "Load-Balanced",
            "Next Generation Network",
            "Self-routing",
            "Switching fabric"
        ],
        "venue": "Lecture Notes in Engineering and Computer Science",
        "year": 2014,
        "id": "QHdctaHN"
    },
    "Lx6utmc3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Shenzhen Engineering Lab. of Converged Networks Technology, Inst. of Big Data Technology, Shenzhen Graduate School, Peking University"
            },
            {
                "name": "Hui Li",
                "org": "Shenzhen Engineering Lab. of Converged Networks Technology, Inst. of Big Data Technology, Shenzhen Graduate School, Peking University"
            },
            {
                "name": "Shijie Lv",
                "org": "Shenzhen Engineering Lab. of Converged Networks Technology, Inst. of Big Data Technology, Shenzhen Graduate School, Peking University"
            },
            {
                "name": "Guanghui Zhang",
                "org": "Shenzhen Engineering Lab. of Converged Networks Technology, Inst. of Big Data Technology, Shenzhen Graduate School, Peking University"
            },
            {
                "name": "Fuxing Chen",
                "org": "Shenzhen Engineering Lab. of Converged Networks Technology, Inst. of Big Data Technology, Shenzhen Graduate School, Peking University"
            }
        ],
        "title": "Exploit collision: Network coding in switch based on VOQ scheduling algorithm",
        "abstract": "To improve the performance of network and reduce implementation cost, many switching fabrics have been proposed, among which Shared Bus, Shared Memory, Crossbar and Multipath Self-routing Switching Structure (MSSS) are especially noteworthy. The first three are not suitable for large-scale expansion because of bandwidth bottleneck or inefficient ability to schedule I/O match. MSSS is featured by the properties of high modularity, self-routing, low component complexity with no internal buffer and no buffer delay and jitter. However, it may incur internal collision, thus improvement is needed for practical application. In this paper we exploit collision by contacting Network Coding (NC) with MSSS, thus achieving the increase throughput in network when the traffic load is relatively heavy. On this basis, to solve the head of line blocking (HOL) problem, we add virtual output queue (VOQ) scheduling algorithm to allow NC play better results. We implement this design on FPGA, and the results indicate that this structure has effectively reduced the packet loss rate.",
        "keywords": [
            "Collision",
            "Network coding",
            "Switch",
            "VOQ"
        ],
        "venue": "Lecture Notes in Engineering and Computer Science",
        "year": 2015,
        "id": "Lx6utmc3"
    },
    "QBgbq55S": {
        "authors": [
            {
                "name": "Fuxing Chen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Weiyang Liu",
                "org": ""
            },
            {
                "name": "Dagang Li",
                "org": ""
            },
            {
                "name": "Dongcheng Wu",
                "org": ""
            }
        ],
        "title": "Towards high-performance load-balance multicast switch via erasure codes",
        "abstract": "Recent studies on switching fabrics mainly focus on the switching schedule algorithms, which aim at improving the throughput (a key performance metric). However, the delay (another key performance metric) of switching fabrics cannot be well guaranteed. A good switching fabric should be endowed with the properties of high throughput, delay guarantee, low component complexity and high-speed multicast, which are difficult for conventional switching fabrics to achieve. This has fueled great interest in designing a new switching fabric that can support largescale extension and high-speed multicast. Motivated by this, we reuse the self-routing Boolean concentrator network and embed a model of multicast packet copy separation in front to construct a load-balanced multicast switching fabric (LB-MSF) with delay guarantee. The first phase of LBMSF is responsible for balancing the incoming traffic into uniform cells while the second phase is in charge of self-routing the cells to their final destinations. In order to improve the throughput, LB-MSF is combined with the merits of erasure codes against packet loss. Experiments and analyses verify that the proposed fabric is able to achieve high-speed multicast switching and suitable for building super large-scale switching fabric in Next Generation Network(NGN) with all the advantages mentioned above. Furthermore, a prototype of the proposed switch is developed on FPGA, and presents excellent performance.",
        "keywords": [
            "Erasure codes",
            "Load-balanced",
            "Multicast switching"
        ],
        "venue": "IEICE Transactions on Communications",
        "year": 2015,
        "id": "QBgbq55S"
    },
    "KgW4D24i": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Management, Hebei United University"
            },
            {
                "name": "Yihong Ru",
                "org": "School of Economics and Management, Beijing Jiaotong University"
            },
            {
                "name": "Qi Zhang",
                "org": "School of Economics and Management, Beijing Jiaotong University"
            }
        ],
        "title": "The assessment study of entered biological agents circulation based on supply chain risk conduction model",
        "abstract": "As the rapid development of global biochemical industry, biological agents which situate on the highest level play a significant role in biological science research. However, there are many kinds of biological agents having strong infectivity, which may bring unpredictable bio-security risks in the circulation. This paper applies supply chain risk management theory to set up a model for assessment of entered biological agents risks. Consider both the suppliers abroad and domestic demanding sides, the study carries out risk conduction paths derivation and risk assessment during the circulation process, which intends to find out the key points of supervision and ensure the entry regulation safety of biological agents. The magnitude of risk conduction path is able to be calculated on the basis of the probability of risk occurrence and consequence of risks and the essential problems of circulation regulation which deserves more attention have already been put forward. Therefore,the conclusion of the paper is to put high emphasis on the pivotal link and path.",
        "keywords": [
            "Biologial agent",
            "Import",
            "Risk conduction model",
            "Risk management",
            "Supply chain"
        ],
        "venue": "International Conference on Logistics, Engineering, Management and Computer Science, LEMCS 2014",
        "year": 2014,
        "id": "KgW4D24i"
    },
    "ynvK8nfO": {
        "authors": [
            {
                "name": "Dong Zhu",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Hong-Mei Wen",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Wei Li",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Xiao-Bing Cui",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Li Ma",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "An Kang",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            }
        ],
        "title": "PH-responsive drug release from porous zinc sulfide nanospheres based on coordination bonding",
        "abstract": "pH-responsive systems have attracted special research interest in drug delivery. Herein, we report a pH-responsive system based on the \"COOH-Zn",
        "keywords": [
            ""
        ],
        "venue": "RSC Advances",
        "year": 2014,
        "id": "ynvK8nfO"
    },
    "mMlEpNUv": {
        "authors": [
            {
                "name": "Dong Zhu",
                "org": "College of Pharmacy"
            },
            {
                "name": "Wei Li",
                "org": "College of Pharmacy"
            },
            {
                "name": "Li Ma",
                "org": "College of Pharmacy"
            },
            {
                "name": "Yu Lei",
                "org": "College of Pharmacy"
            }
        ],
        "title": "Glutathione-functionalized Mn:ZnS/ZnO core/shell quantum dots as potential time-resolved FRET bioprobes",
        "abstract": "High-quality glutathione-capped Mn:ZnS/ZnO core/shell quantum dots were prepared in aqueous solution through the nucleation-doping method by using low-cost inorganic salts as precursors. Remarkable improvements of photoluminescence (PL) were achieved by introduction of a ZnO shell around the Mn:ZnS QDs through basic hydrolysis of Zn(NO",
        "keywords": [
            ""
        ],
        "venue": "RSC Advances",
        "year": 2014,
        "id": "mMlEpNUv"
    },
    "RyeQC0Uz": {
        "authors": [
            {
                "name": "Dong Zhu",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Wei Li",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Hong-Mei Wen",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Qian Chen",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Li Ma",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            },
            {
                "name": "Yue Hu",
                "org": "College of Pharmacy, Nanjing University of Chinese Medicine"
            }
        ],
        "title": "Microwave-assisted aqueous synthesis of Mn-doped ZnS quantum dots and their room-temperature phosphorescence detection of indapamide",
        "abstract": "Mn-doped ZnS quantum dots (QDs) prepared by a conventional aqueous synthetic method usually suffer from poor crystallinity and low quantum yield due to their relatively low reaction temperature. In this paper, high-quality Mn-doped ZnS QDs with long-lived emissions were prepared using a green and rapid microwave-assisted synthetic approach in an aqueous solution. The QDs were used for room-temperature phosphorescence (RTP) detection of indapamide with a detection limit of 0.89 \u03bcM, and the RTP intensity showed a good linear relationship with the concentration of indapamide in the range from 1.5 to 80 \u03bcM. The relative standard deviation for seven independent measurements of 10 \u03bcM indapamide was 3.4%, and the recovery ranged from 94% to 105%. \u00a9 the Partner Organisations 2014.",
        "keywords": [
            ""
        ],
        "venue": "Analytical Methods",
        "year": 2014,
        "id": "RyeQC0Uz"
    },
    "5gB9ze7V": {
        "authors": [
            {
                "name": "Minmin Huang",
                "org": ""
            },
            {
                "name": "Haihong Hu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Quan Zhou",
                "org": ""
            },
            {
                "name": "Lushan Yu",
                "org": ""
            },
            {
                "name": "Su Zeng",
                "org": ""
            }
        ],
        "title": "Carbon-carbon double-bond reductases in nature",
        "abstract": "Reduction of C=C bonds by reductases, found in a variety of microorganisms (e.g. yeasts, bacteria, and lower fungi), animals, and plants has applications in the production of metabolites that include pharmacologically active drugs and other chemicals. Therefore, the reductase enzymes that mediate this transformation have become important therapeutic targets and biotechnological tools. These reductases are broad-spectrum, in that, they can act on isolation/conjugation C=C-bond compounds, \u03b1,-unsaturated carbonyl compounds, carboxylic acids, acid derivatives, and nitro compounds. In addition, several mutations in the reductase gene have been identified, some associated with diseases. Several of these reductases have been cloned and/or purified, and studies to further characterize them and determine their structure in order to identify potential industrial biocatalysts are still in progress. In this study, crucial reductases for bioreduction of C=C bonds have been reviewed with emphasis on their principal substrates and effective inhibitors, their distribution, genetic polymorphisms, and implications in human disease and treatment. \u00a9 2014 Informa Healthcare USA, Inc. All rights reserved.",
        "keywords": [
            "Asymmetric reduction",
            "Bioreduction",
            "Carbon-carbon double-bond",
            "Metabolism",
            "Reductase",
            "Substrate"
        ],
        "venue": "Drug Metabolism Reviews",
        "year": 2014,
        "id": "5gB9ze7V"
    },
    "EFCczpCl": {
        "authors": [
            {
                "name": "Qi Shen",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            },
            {
                "name": "Minjuan Zuo",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            },
            {
                "name": "Ye Tian",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            },
            {
                "name": "Lu Wang",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            },
            {
                "name": "Huidi Jiang",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            },
            {
                "name": "Quan Zhou",
                "org": "Department of Pharmacy, 2nd Affiliated Hospital, Zhejiang University"
            },
            {
                "name": "Hui Zhou",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            },
            {
                "name": "Lushan Yu",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            },
            {
                "name": "Su Zeng",
                "org": "Laboratory of Pharmaceutical Analysis and Drug Metabolism, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, Zhejiang University"
            }
        ],
        "title": "Demethylation of neferine in human liver microsomes and formation of quinone methide metabolites mediated by CYP3A4 accentuates its cytotoxicity",
        "abstract": "Neferine is a bisbenzylisoquinoline alkaloid isolated from the seed embryos of Nelumbo nucifera Gaertn (Lotus) with various potent pharmacological effects. Recently, neferine has attracted attention for its anti-tumor activities. Our study explored its metabolism and cytotoxicity mechanism. Approaches using chemical inhibitors and recombinant human enzymes to characterize the involved enzymes and kinetic studies indicated that the demethylation of neferine by cytochrome P450 (CYP) 2D6 and CYP3A4 fitted a biphasic kinetic profile. Glutathione (GSH) was used as a trapping agent to identify reactive metabolites of neferine, and four novel GSH conjugates were detected with [M+H]",
        "keywords": [
            "Biphasic kinetics",
            "CYP3A4",
            "Cytotoxicity",
            "GSH depletion",
            "Neferine",
            "Quinone methide metabolite"
        ],
        "venue": "Chemico-Biological Interactions",
        "year": 2014,
        "id": "EFCczpCl"
    },
    "nxP3hAip": {
        "authors": [
            {
                "name": "Yueling Zhao",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Haiyan Han",
                "org": "Changchun University"
            },
            {
                "name": "Liying Cao",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Li Ma",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Guifen Chen",
                "org": "Jilin Agricultural University"
            }
        ],
        "title": "The application of cluster analysis in soil classification of Jilin province",
        "abstract": "Jilin province is an important agricultural production resource in our country. Study on the classification and spatial variability are significant to understand the potential nutrients in soil, and guide agricultural practice. In the study, principal component and cluster analysis are utilized for the classification of soil nutrients. In order to collect data, several laboratory tests and performs on 55 undisturbed soil samples, which are obtained from Jilin region. The objective of the study is to analyze soil characteristics and apply fertilizer rationally by analysis and determination of soil available nitrogen, available phosphorus, available potassium, soil pH, organic matter, trace elements content. The research results show that the optimal partition number is 8 kinds of nutrient types, various types of ratio were 50%, 20%, 20%, 5%, 24%, 4%, 9%, 13% and 5%. As a result, principal component and cluster analysis can be successfully applied to classify soils in Jilin Province. Partition results can not only guide sampling, and can be used to implement variable input and precise fertilization recommendation.",
        "keywords": [
            "Cluster analysis",
            "Principal component",
            "Soil nutrients"
        ],
        "venue": "Sensor Letters",
        "year": 2014,
        "id": "nxP3hAip"
    },
    "FXxzqoyv": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Heng Long Yu",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Li Ying Cao",
                "org": "Jilin Agricultural University"
            }
        ],
        "title": "Agricultural information remote collection system based on zigbee research",
        "abstract": "In order to realize the real-time monitoring of crop growth environment, this paper applied the Java JDK 6 + Eclipse 3.5, developed agricultural remote data collection system based on zigbee, greenhouse planting of crops growth environment parameters, such as air temperature, humidity and so on, with all kinds of sensor dynamic collection, and transmitted to the user through the network client terminal. This makes agricultural personnel through the terminal computer real time control of the growth environment of crops, can take timely control measures, has realized the remote, multiobjective agricultural information, the parameters of the real-time acquisition, display, storage, query, statistics, and other functions, provides a effective way for the agricultural informatization construction.",
        "keywords": [
            "Greenhouses",
            "Real-time monitoring",
            "The client",
            "Zigbee"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "FXxzqoyv"
    },
    "uyF2LOfE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Heng Long Yu",
                "org": ""
            }
        ],
        "title": "Research and application of facility agriculture monitoring and early warning technology",
        "abstract": "Infrastructure changes in the environment have had a huge impact for the growth of crops. For real-time monitoring facilities environment, increase crop yield, the paper takes Jilin agricultural facilities, for example, introduced the greenhouses, sheds and other crops growing environmental monitoring network structures, technical methods of data acquisition and wireless transmission of real-time early warning information dissemination. This method realizes the different sensors compatible protocols and networking technology, the remote server through the unified management of data, enabling real-time alert when data anomalies. Application of the technology, which enables remote monitoring and early warning function effectively solve Jilin agricultural facilities centralized management, improve the level of facility agriculture park management and the ability to deal with abnormal.",
        "keywords": [
            "Early warning",
            "Facility agriculture",
            "Jilin",
            "Monitoring"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "uyF2LOfE"
    },
    "ME4qnExS": {
        "authors": [
            {
                "name": "Li Ying Cao",
                "org": ""
            },
            {
                "name": "He Long Yu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Gui Fen Chen",
                "org": ""
            },
            {
                "name": "Ting Ting Yang",
                "org": ""
            }
        ],
        "title": "Application of variance analysis method in agriculture information in statistics",
        "abstract": "Variance analysis is a method commonly used in biological statistics. How to use the statistical analysis software for the analysis of variance to achieve the results of the rapid and scientific treatment, to obtain the correct conclusion, is an important part of agricultural research. This paper introduces how to use SPSS (Statistical Package for the Social Science or Statistic Products andService Solution) data analysis tool for the variance analysis method; the data analysis and processing of fast, accurate and intuitive; compared with Excel, the statistical analysis function of SPSS is more powerful, can help to improve the efficiency of data processing, but also reduce the experimental cost.",
        "keywords": [
            "ANOVA",
            "One-way ANOVA",
            "SPSS",
            "Univar ate"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "ME4qnExS"
    },
    "N03q8DX3": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Li Ying Cao",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Yue Ling Zhao",
                "org": "Jilin Agricultural University"
            }
        ],
        "title": "Research of intelligent building security automatic monitoring alarm system",
        "abstract": "In this study by analyzing the types and characteristics of intelligent building, this paper expounds the intelligent building security automatic monitoring alarm system of layered structure: the presentation layer, control layer, processing layer, transport layer and execution layer, support layer, collected layer, describes the system composition: front-end information acquisition system, information transmission control system, information management system, automatic alarm system. The system can improve the efficiency of the intelligent building security.",
        "keywords": [
            "Automatic alarm system",
            "Intelligent building security monitoring system"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "N03q8DX3"
    },
    "UElAb8jU": {
        "authors": [
            {
                "name": "Yue Ling Zhao",
                "org": "Jilin agricultural university"
            },
            {
                "name": "Li Ma",
                "org": "Jilin agricultural university"
            },
            {
                "name": "Li Ying Cao",
                "org": "Jilin agricultural university"
            },
            {
                "name": "Gui Fen Chen",
                "org": "Jilin agricultural university"
            }
        ],
        "title": " Study on nutrient characteristics analysis of back soil area",
        "abstract": "Nowadays, there is a variety of methods on soil nutrient environment prediction, in order to improve the accuracy of prediction data, more than prediction model can be used. The Jilin province is an important agricultural production area in China. The analysis of the soil nutrition environment is an important theoretical basis for agricultural planting structure. It is play important role to make the food security and agricultural sustainable development strategy. The research results show that the optimal partition number is 8 kinds of nutrient types. Fromthe research results, it can be found the method of principal component and cluster analysis can be successfully applied to classify soils in Jilin province.Not only the partition results can guide sampling, but also provide an important method for accurately predicting the soil nutrition environment in agricultural products.The results can be used to implement variable input and precise fertilization recommendation.",
        "keywords": [
            "Environment",
            "Information",
            "Principal component",
            "Soil nutrient"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "UElAb8jU"
    },
    "wrgfBZd1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Yue Ling Zhao",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "Yong Qi Han",
                "org": "Jilin Agricultural University"
            },
            {
                "name": "He Long Yu",
                "org": "Jilin Agricultural University"
            }
        ],
        "title": "Research and application of blended learning mode under the network environment",
        "abstract": "Blended learning has become an important content of teaching reform in colleges and universities. Blended learning model based on network teaching platform, will provide a new train of thought for the reform of college teaching. This study intends to combine computer agricultural application, on the basis of the basic principle of blended learning, Study the key problems of blended learning and the content of the blended learning design, to provide a reference for design of three-dimensional classroom three-dimensional class under the existing resources environment.",
        "keywords": [
            "Blended learning",
            "Learning mode",
            "Network environment"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "wrgfBZd1"
    },
    "DptMlZBk": {
        "authors": [
            {
                "name": "Zheng Zeng",
                "org": "College of Electrical Engineering, Zhejiang University"
            },
            {
                "name": "Rongxiang Zhao",
                "org": "College of Electrical Engineering, Zhejiang University"
            },
            {
                "name": "Zhipeng L\u00dc",
                "org": "China Electric Power Research Institute"
            },
            {
                "name": "Li Ma",
                "org": "China Electric Power Research Institute"
            }
        ],
        "title": "Impedance reshaping of grid-tied inverters to damp the series and parallel harmonic resonances of photovoltaic systems",
        "abstract": "The control of output impedance of grid-tied inverters is investigated to reshape the impedance network of the distributed photovoltaic (PV) system. Firstly, in the view point of a typical distributed PV system, the series and parallel harmonic resonances in single LCL-based grid-tied inverter and multiple inverters are studied. Besides, the factors that influence on resonances are also quantified. Then, a control strategy is proposed to maintain the impedance of a grid-tied inverter to damp the harmonic resonances in the PV system. In the presented control scheme, with the aid of virtual impedance gain, the output voltage and current of the grid-tied inverter are filtered by Second-Order-Generalized-Integrator based notch filter and fed to reference current part and modulation part, respectively. The introduced virtual impedance can damp the possible harmonic resonances in the cases of virtual resistors are employed. Additionally, the effectiveness of the virtual resistors on resonances damping is also depicted and checked. Finally, simulated results performed on PSCAD/EMTDC and experimental tests from a micro-grid demonstration are indicated to verify the validation and feasibility of the proposed control strategy.",
        "keywords": [
            "Distributed photovoltaic system",
            "Grid-tied inverter",
            "Harmonic resonances in series and parallel",
            "Impedance reshaping of network",
            "Resonance damping",
            "Virtual impedance"
        ],
        "venue": "Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering",
        "year": 2014,
        "id": "DptMlZBk"
    },
    "UodjeQj4": {
        "authors": [
            {
                "name": "Cong Li",
                "org": "Department of Physics, Nanchang University"
            },
            {
                "name": "Ruiwen Li",
                "org": "Department of Physics, Nanchang University"
            },
            {
                "name": "Xiaoguang Luo",
                "org": "Department of Physics, Southeast University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics, Nanchang University"
            },
            {
                "name": "Jizhou He",
                "org": "Department of Physics, Nanchang University"
            }
        ],
        "title": "Performance characteristics and optimal analysis of an energy selective electron refrigerator",
        "abstract": "In this paper, the energy selective electron (ESE) refrigerator with an ideal energy filter based on resonant tunneling is established. It consists of two infinitely large electron reservoirs with different temperatures and chemical potentials, and electrons can be exchanged between the two reservoirs through the ideal energy filter. According to Landauer formula and the assumption of being coupled tightly with the electron current, the expressions for the heat flux, the cooling rate and the coefficient of performance (COP) are derived analytically. The performance characteristic curves such as the cooling rate versus coefficient of performance, the cooling rate and coefficient of performance versus the position of energy level are plotted by numerical calculation. The optimal regions of the cooling rate and the COP are determined. Moreover, we optimize the cooling rate and the COP respectively with respect to the position of energy level. The influence of the width of energy level on performance of the ESE refrigerator is discussed. Finally, based on the optimization criterion \u03c7= \u03b5 \u00b7Q",
        "keywords": [
            "Electron transport",
            "Irreversible thermodynamics",
            "Thermoelectric ESE refrigerator"
        ],
        "venue": "International Journal of Thermodynamics",
        "year": 2014,
        "id": "UodjeQj4"
    },
    "Uvm26eDV": {
        "authors": [
            {
                "name": "Han Ming Lv",
                "org": "Key Laboratory of Advanced Textile Composites (Tianjin Polytechnic University), Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "School of Textile, Tianjin Polytechnic University"
            },
            {
                "name": "Chong Qi Ma",
                "org": "School of Textile, Tianjin Polytechnic University"
            },
            {
                "name": "Hong Jun Fu",
                "org": "School of Textile, Tianjin Polytechnic University"
            }
        ],
        "title": "Estimation of the moisture regain of cotton fiber using the dielectric spectrum",
        "abstract": "A broad band dielectric spectrum measurement system and a newly presented measuring method were adopted to measure the dielectric spectrum of cotton fiber assemblies with different moisture regains in the measurement frequencies from 0.1 Hz to 20 MHz. The experimental results showed that the permittivity of cotton fiber assembly increases with the increase in the moisture regain, and decreases with the increase in measurement frequency. For the cotton fiber assembly with the moisture regain less than 3%, its real part of permittivity is linear with respect to moisture regain from 0.1 Hz to 20 MHz. However, for the cotton fiber assembly with moisture regain greater than 3%, its real part of permittivity is linear with respect to moisture regain only in the frequency much higher than 100 kHz. Moreover, the change rate of the real part permittivity per unit mass, which is independent of the weight but closely related to the moisture regain of the cotton fiber assembly, was presented to estimate the moisture regain of cotton fiber assembly with moisture regain greater than 3%.",
        "keywords": [
            "cotton fiber assembly",
            "dielectric spectrum",
            "moisture regain",
            "permittivity"
        ],
        "venue": "Textile Research Journal",
        "year": 2014,
        "id": "Uvm26eDV"
    },
    "mAp747Wy": {
        "authors": [
            {
                "name": "Xiong Wang",
                "org": "Department of Pharmacy, Third Hospital of Wuhan, Wuhan, Hubei"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmacy, Third Hospital of Wuhan, Wuhan, Hubei"
            },
            {
                "name": "En-Jing Zhang",
                "org": "Department of Pharmacy, Third Hospital of Wuhan, Wuhan, Hubei"
            },
            {
                "name": "Ji-Li Zou",
                "org": "Department of Pharmacy, Third Hospital of Wuhan, Wuhan, Hubei"
            },
            {
                "name": "Hao Guo",
                "org": "College of Pharmacy, Hubei University of Traditional Chinese Medicine, Wuhan, Hubei"
            },
            {
                "name": "Si-Wei Peng",
                "org": "College of Pharmacy, Hubei University of Traditional Chinese Medicine, Wuhan, Hubei"
            },
            {
                "name": "Jin-Hu Wu",
                "org": "Department of Pharmacy, Third Hospital of Wuhan, Wuhan, Hubei"
            }
        ],
        "title": "Water extract of fructus hordei germinatus shows antihyperprolactinemia activity via dopamine D2 receptor",
        "abstract": "Objective. Fructus Hordei Germinatus is widely used in treating hyperprolactinemia (hyperPRL) as a kind of Chinese traditional herb in China. In this study, we investigated the anti-hyperPRL activity of water extract of Fructus Hordei Germinatus (WEFHG) and mechanism of action. Methods. Effect of WEFHG on serum prolactin (PRL), estradiol (E2), progesterone (P), follicle-stimulating hormone (FSH), luteinizing hormone (LH), and hypothalamus protein kinase A (PKA) and cyclic adenosine monophosphate (cAMP) levels of hyperPRL rats were investigated. And effect of WEFHG on PRL secretion, D2 receptors, and dopamine transporters (DAT) was studied in MMQ, GH3, and PC12 cells, respectively. Results. WEFHG reduced the secretion of PRL in hyperPRL rats effectively. In MMQ cell, treatment with WEFHG at 1-5 mg/mL significantly suppressed PRL secretion and synthesis. Consistent with a D2-action, WEFHG did not affect PRL in rat pituitary lactotropic tumor-derived GH3 cells that lack the D2 receptor expression but significantly increased the expression of D2 receptors and DAT in PC12 cells. In addition, WEFHG reduced the cAMP and PKA levels of hypothalamus in hyperPRL rats significantly. Conclusions. WEFHG showed anti-hyperPRL activity via dopamine D2 receptor, which was related to the second messenger cAMP and PKA.",
        "keywords": [
            ""
        ],
        "venue": "Evidence-based Complementary and Alternative Medicine",
        "year": 2014,
        "id": "mAp747Wy"
    },
    "AV1QBG8b": {
        "authors": [
            {
                "name": "Xiong Wang",
                "org": "Department of Pharmacy, Third Hospital of Wuhan"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pharmacy, Third Hospital of Wuhan"
            },
            {
                "name": "Jin-Hu Wu",
                "org": "Department of Pharmacy, Third Hospital of Wuhan"
            }
        ],
        "title": "Therapeutic effects of total alkaloids of Fructus Hordei Germinatus in hyperprolactinemis rats",
        "abstract": "Fructus Hordei Germinatus is widely used in treating hyperprolactinemia as a kind of Chinese traditional herb in China. However, its active composition of curing hyperprolactinemia remains unclear. This study investigates the activity of total alkaloids of F. H. Germinatus (AFH) in hyperprolactinemia rats. High-dose, middle-dose and low-dose AFH were administered into the stomach of hyperprolactinemia rats for 30 days. It revealed that high-dose AFH had obvious curative effect in treating hyperprolactinemia. It could regulate serum E2, P, PRL, FSH, LH levels to normal, decrease the pituitary prolactin positive cell number, mRNA expression level and inhibit the hyperplasia of mammary gland in hyperprolactinemia model rats effectively. The F. H. Germinatus contained total alkaloids 42. 74\u00b10. 08mg hordenine equivalent (HE)/g the sample using acid dye colorimetry method. F. H. Germinatus should be developed as an anti-hyperprolactinemia product deeply.",
        "keywords": [
            "F. H. Germinatus",
            "Hyperplasia of mammary gland",
            "Hyperprolactinemia",
            "Total alkaloids"
        ],
        "venue": "Pakistan Journal of Pharmaceutical Sciences",
        "year": 2014,
        "id": "AV1QBG8b"
    },
    "MxERoVmE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Information and Technology Science, Jilin Agricultural University"
            },
            {
                "name": "Helong Yu",
                "org": "College of Information and Technology Science, Jilin Agricultural University"
            },
            {
                "name": "Guifen Chen",
                "org": "College of Information and Technology Science, Jilin Agricultural University"
            },
            {
                "name": "Liying Cao",
                "org": "College of Information and Technology Science, Jilin Agricultural University"
            },
            {
                "name": "Yue Wang",
                "org": "College of Information and Technology Science, Jilin Agricultural University"
            }
        ],
        "title": "Research on the construction and implementation of soil fertility knowledge based on ontology",
        "abstract": "Soil fertility is the comprehensive reflection of related factors and the related factors. Soil fertility evaluation knowledge is stored by relational database as usually, and it is difficult to show the correlation and constraints among attributes.In this paper, Nongan county farmland productivity data is as the research object, Using rough set approach to do attribute reduction, using ontology method to establish the soil fertility level knowledge base, using multi Agent technology to implement the prototype system, and complete the reuse and sharing of knowledge, lay the foundation for semantic level reasoning.",
        "keywords": [
            "Data mining",
            "Multi-Agent",
            "Ontology",
            "Soil fertility"
        ],
        "venue": "IFIP Advances in Information and Communication Technology",
        "year": 2014,
        "id": "MxERoVmE"
    },
    "akKru1Ns": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Testing Center, Ningxia Kocel Group Co., Ltd."
            },
            {
                "name": "Ruixue Zhang",
                "org": "Testing Center, Ningxia Kocel Group Co., Ltd."
            },
            {
                "name": "Jin Zhang",
                "org": "Testing Center, Ningxia Kocel Group Co., Ltd."
            }
        ],
        "title": "Effect of heat treatment on microstructure and mechanical properties of G17CrMo5-5 steel",
        "abstract": "Effect of heat treatment on microstructure and mechanical properties of G17CrMo5-5 steel was studied by use of optical microscopy and mechanical test methods. The results show that required mechanical properties of the G17CrMo5-5 steel can be obtained by normalizing at 950\u2103 for 4 h, and then tempering at 720\u2103 for 4 h.",
        "keywords": [
            "G17CrMo5-5 steel",
            "Heat treatment",
            "Mechanical properties",
            "Microstructure"
        ],
        "venue": "Jinshu Rechuli/Heat Treatment of Metals",
        "year": 2014,
        "id": "akKru1Ns"
    },
    "d3igDuhE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences"
            },
            {
                "name": "Zhao-Hong Bu",
                "org": "State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences"
            },
            {
                "name": "Yong-Hong Wu",
                "org": "State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences"
            },
            {
                "name": "P.G. Kerr",
                "org": "School of Biomedical Sciences, Charles Sturt University"
            },
            {
                "name": "S. Garre",
                "org": "Universit\u00e9 de Li\u00e8ge, Gembloux Agro-Bio Tech, AgricultureIsLife"
            },
            {
                "name": "Li-Zhong Xia",
                "org": "State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences"
            },
            {
                "name": "Lin-Zhang Yang",
                "org": "Institute of Agricultural Resources and Environmental Sciences, Jiangsu Academy of Agricultural Sciences"
            }
        ],
        "title": "An Integrated Quantitative Method to Simultaneously Monitor Soil Erosion and Non-Point Source Pollution in an Intensive Agricultural Area",
        "abstract": "In China, some areas with intensive agricultural use are facing serious environmental problems caused by non-point source pollution (NPSP) as a consequence of soil erosion (SE). Until now, simultaneous monitoring of NPSP and SE is difficult due to the intertwined effects of crop type, topography and management in these areas. In this study, we developed a new integrated method to simultaneously monitor SE and NPSP in an intensive agricultural area (about 6 000 km",
        "keywords": [
            "Nutrient load",
            "Soil particles",
            "Spatial variation",
            "Vegetation coverage",
            "Water runoff"
        ],
        "venue": "Pedosphere",
        "year": 2014,
        "id": "d3igDuhE"
    },
    "Y4q2qoHG": {
        "authors": [
            {
                "name": "Li-Zhong Xia",
                "org": "Institute of Soil Science, Chinese Academy of Sciences"
            },
            {
                "name": "Guo-Hua Liu",
                "org": "Institute of Soil Science, Chinese Academy of Sciences"
            },
            {
                "name": "Yong-Hong Wu",
                "org": "Institute of Soil Science, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Soil Science, Chinese Academy of Sciences"
            },
            {
                "name": "Yun-Dong Li",
                "org": "Institute of Soil Science, Chinese Academy of Sciences"
            }
        ],
        "title": "Protection methods to reduce nitrogen and phosphorus losses from sloping citrus land in the three gorges area of China",
        "abstract": "The increased application of chemical fertilizers in citrus orchards and the non-point source nitrogen (N) and phosphorus (P) diffusion threaten the fresh water quality of the Three Gorges Reservoir area of China. A 10-year field trial on sloping citrus lands was conducted to evaluate five protection methods for reducing N and P losses: 1) intercropping with perennial white clover (CW); 2) straw mulching of the soil surface (CS); 3) intercropping with yellow daylily contour hedgerows (CH); 4) an impermeable membrane buried in the soil along the contour lines (CM); and 5) intercropping with a rotation of wheat and peanut (CWP). An area of conventional citrus management was also maintained as the control (CK). The results showed that CM and CH were the most effective methods for reducing surface runoff. The sediment yield were reduced at the highest rate by CW and CH and was also significantly reduced by CS. Reduced runoff volume and sediment yield were the crucial mechanism for the reductions in N and P losses. Compared with the control, CW, CS, CH, and CM reduced annual runoff by 9%, 13%, 25%, and 30%, sediment yield by 77%, 55%, 71%, and 28%, N loss by 10%, 23% 36%, and 37%, and P loss by 39%, 31%, 27%, and 25%, respectively. CW, CS, CH, and CM were effective in reducing N and P losses from the sloping citrus land. However, over the long-term, surface soil nutrient accumulation in CW, CS, and CH diminished the benefit of those methods in reducing N and P losses. In addition, CWP increased soil erosion and nutrient loss, which showed that citrus intercropping with other crops was an unsuitable method for citrus sloping land in the Three Gorges area.",
        "keywords": [
            "Contour hedgerows",
            "Impermeable membrane",
            "Intercropping",
            "Runoff",
            "Sediment",
            "Straw mulching"
        ],
        "venue": "Pedosphere",
        "year": 2015,
        "id": "Y4q2qoHG"
    },
    "AiflZRHz": {
        "authors": [
            {
                "name": "Jian-Wei Ren",
                "org": "Transportation Institute, Inner Mongolia University"
            },
            {
                "name": "Xue-Yan Zhang",
                "org": "College of Trafic & Logistics, Southwest Jiaotong University"
            },
            {
                "name": "Jin Zhang",
                "org": "College of Trafic & Logistics, Southwest Jiaotong University"
            },
            {
                "name": "Li Ma",
                "org": "School of Forest Resources, The Pennsylvania State University, State College"
            }
        ],
        "title": "A multi-scenario model for pallets allocation over a pallet pool",
        "abstract": "Pallets pooling is regarded as one of the best pallet management methods. However, the problem of how to efficiently allocate pallets over a pallet pool, puzzles almost all of the managers of pallet pools. A multi-scenario model is proposed for multi-type pallet allocation over a pallet pool considering the uncertain future without adequate historical data. We try to optimize the whole pallet allocation process including buying (borrowing), distribution, reposition, and recovery using a model. Additionally, we consider some new parameters, such as \"damage rates\", \"in truckload quantities\" and many uncertain parameters, which have not been studied yet. The application of this model is illustrated with two tests.",
        "keywords": [
            "Distribution",
            "Pallet pool",
            "Recovery",
            "Reposition",
            "Scenario analysis"
        ],
        "venue": "Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice",
        "year": 2014,
        "id": "AiflZRHz"
    },
    "0SI8w2aI": {
        "authors": [
            {
                "name": "Rongsheng Zheng",
                "org": ""
            },
            {
                "name": "Jin Wang",
                "org": ""
            },
            {
                "name": "Qiong Wu",
                "org": ""
            },
            {
                "name": "Zishu Wang",
                "org": ""
            },
            {
                "name": "Yurong Ou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Mingxi Wang",
                "org": ""
            },
            {
                "name": "Junbin Wang",
                "org": ""
            },
            {
                "name": "Yan Yang",
                "org": ""
            }
        ],
        "title": "Expression of ALDH1 and TGF\u03b22 in benign and malignant breast tumors and their prognostic implications",
        "abstract": "The specific mechanism underlying the role of putative stem cell marker aldehyde dehydrogenase 1 (ALDH1) playing in development and progression of breast cancer is currently unclear. Transforming growth factor \u03b2 (TGF\u03b2) signaling pathway is reported to be activated in most cancers. Thus a study was initiated to explore possible differences and correlation of ALDH1 and TGF\u03b22 expression in the most common malignant and benign tumors of the breast in Chinese women. Samples of 75 breast cancer tissues, 30 paracancerous normal tissues, and 39 fibroadenoma breast tissues were investigated for the expression of ALDH1 and TGF\u03b22 using immunohistochemistry. The positive rates of ALDH1 and TGF\u03b22 protein were 62.67% and 66.67%, respectively, in breast cancer tissues, which were significantly higher than that in normal fibroadenoma breast (P<0.05) and paracancerous tissues (P<0.01). ALDH1 and TGF\u03b22 status were significantly associated with tumor histological grade and receptor status (P<0.05). Expression of ALDH1 was found to be positively correlative to TGF\u03b22 in breast cancer (r = 0.33, P<0.01). Expression of both proteins remained significantly associated with reduced overall survival (OS) by univariate analysis (P<0.05). Multivariate Cox regression analysis showed that ALDH1 expression, tumor stage, and lymph node status are independent prognostic factors in invasive breast cancer patients. Thus ALDH1 and TGF\u03b22 play important roles in the development of breast cancer. The ALDH1 phenotype is an independent predictor of poor prognosis, and TGF\u03b22 signaling pathway activation might be involved in the pathological regulation of ALDH1 in breast cancer.",
        "keywords": [
            "ALDH1",
            "Breast cancer",
            "Fibroadenoma",
            "Prognosis",
            "Stem-like cells",
            "TGF\u03b22"
        ],
        "venue": "International Journal of Clinical and Experimental Pathology",
        "year": 2014,
        "id": "0SI8w2aI"
    },
    "bNNpItO6": {
        "authors": [
            {
                "name": "Jian-Jun Gao",
                "org": ""
            },
            {
                "name": "Xue-Rong Pan",
                "org": ""
            },
            {
                "name": "Jing Hu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian-Min Wu",
                "org": ""
            },
            {
                "name": "Ye-Lin Shao",
                "org": ""
            },
            {
                "name": "Shi-Meng Ai",
                "org": ""
            },
            {
                "name": "Shu-Qun Liu",
                "org": ""
            },
            {
                "name": "Sara A. Barton",
                "org": ""
            },
            {
                "name": "Ronny C. Woodruff",
                "org": ""
            },
            {
                "name": "Ya-Ping Zhang",
                "org": ""
            },
            {
                "name": "Yun-Xin Fu",
                "org": ""
            }
        ],
        "title": "Pattern of mutation rates in the germline of Drosophila melanogaster males from a large-scale mutation screening experiment",
        "abstract": "The sperm or eggs of sexual organisms go through a series of cell divisions from the fertilized egg; mutations can occur at each division. Mutations in the lineage of cells leading to the sperm or eggs are of particular importance because many such mutations may be shared by somatic tissues and also may be inherited, thus having a lasting consequence. For decades, little has been known about the pattern of the mutation rates along the germline development. Recently it was shown from a small portion of data that resulted from a large-scale mutation screening experiment that the rates of recessive lethal or nearly lethal mutations differ dramatically during the germline development of Drosophila melanogaster males. In this paper the full data set from the experiment and its analysis are reported by taking advantage of a recent methodologic advance. By analyzing the mutation patterns with different levels of recessive lethality, earlier published conclusions based on partial data are found to remain valid. Furthermore, it is found that for most nearly lethal mutations, the mutation rate at the first cell division is even greater than previous thought compared with those at other divisions. There is also some evidence that the mutation rate at the second division decreases rapidly but is still appreciably greater than those for the rest of the cleavage stage. The mutation rate at spermatogenesis is greater than late cleavage and stem-cell stages, but there is no evidence that rates are different among the five cell divisions of the spermatogenesis. We also found that a modestly biased sampling, leading to slightly more primordial germ cells after the eighth division than those reported in the literature, provides the best fit to the data. These findings provide conceptual and numerical basis for exploring the consequences of differential mutation rates during individual development. \u00a9 2014 Gao et al.",
        "keywords": [
            "Cell coalescent",
            "Drosophila melanogaster",
            "Germline mutation rate",
            "Likelihood inference"
        ],
        "venue": "G3: Genes, Genomes, Genetics",
        "year": 2014,
        "id": "bNNpItO6"
    },
    "cghNMR8m": {
        "authors": [
            {
                "name": "Mei Shen",
                "org": "Zhongshan Hospital of Dalian University"
            },
            {
                "name": "Min Yu",
                "org": "Zhongshan Hospital of Dalian University"
            },
            {
                "name": "Shi-qin Che",
                "org": "Zhongshan Hospital of Dalian University"
            },
            {
                "name": "Ke-xin Jin",
                "org": "Zhongshan Hospital of Dalian University"
            },
            {
                "name": "Li Ma",
                "org": "Zhongshan Hospital of Dalian University"
            },
            {
                "name": "Ping Wang",
                "org": "Zhongshan Hospital of Dalian University"
            }
        ],
        "title": "Effects of exercise training on bradykinin expression in rats with myocardial infarction",
        "abstract": "Background: Exercise can elicit generation of coronary collateral circulation through numerous pro-angiogenic growth factors. It is not enough via a single factor to clearly definite signaling pathways for the generation of collateral circulation. Many pro-angiogenic growth factors are involved in kallikrein-kinin system, and there is no report about exercise effects on this system. Objective: To study effects of exercise training on bradykinin expression in rats with myocardial infarction. Methods: Thirty Wistar rats were randomly assigned to control group, myocardial infarction group and exercises training group. Rats in the control group were subjected to thoracotomy with no coronary artery ligation. Rats in the other two groups were modeled. In the exercise training group, 3 days after myocardial infarction, rats were subjected to 30-minute exercise training on treadmill, once a day for 4 weeks. At the terminal of the experiment, blood samples were obtained to analyze bradykinin expression by enzyme linked immunosorbent assay, and the myocardium was sampled to analyze relative blood flow by microsphere method. Results And Conclusion: After exercise training, bradykinin level in the exercise training group was significantly higher than that in the myocardial infarction group (P < 0.001). At the end of experiment, the relative blood flows of the exercise training and myocardial infarction groups were both increased compared with before experiment (P < 0.05, P < 0.001). At the end of experiment, the relative blood flow of the exercise training group was significantly higher than that of the myocardial infarction group (P < 0.01). In all the three groups, bradykinin level was significantly correlated with the relative blood flow in the myocardium. These findings indicate exercises training can improve bradykinin expression apparently and increase blood flow in the myocardium, which illustrates that the kallikrein-kinin system plays an important role in exercise induced angiogenesis.",
        "keywords": [
            "Bradykinin",
            "Enzyme-linked immunosorbent assay",
            "Exercise therapy",
            "Kallikreins",
            "Myocardial infarction"
        ],
        "venue": "Chinese Journal of Tissue Engineering Research",
        "year": 2014,
        "id": "cghNMR8m"
    },
    "BxP6CV5P": {
        "authors": [
            {
                "name": "Lu Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shi-Lin Zhu",
                "org": ""
            }
        ],
        "title": "Spin-orbit force, recoil corrections, and possible B B \u0304 * and D D \u0304 * molecular states SPIN-ORBIT FORCE, RECOIL CORRECTIONS, and \u22ef LU ZHAO, LI MA, and SHI-LIN ZHU",
        "abstract": "In the framework of the one-boson exchange model, we have calculated the effective potentials between two heavy mesons BB\u0304* and DD\u0304* from the t- and u-channel \u03c0-, \u03b7-, \u03c1-, \u03c9-, and \u03c3-meson exchanges with four kinds of quantum number: I=0, JPC=1++; I=0, JPC=1+-; I=1, JPC=1++; I=1, JPC=1+-. We keep the recoil corrections to the BB\u0304* and DD\u0304* systems up to O(1M2). The spin-orbit force appears at O(1M), which turns out to be important for the very loosely bound molecular states. Our numerical results show that the momentum-related corrections are unfavorable to the formation of the molecular states in the I=0, JPC=1++ and I=1, JPC=1+- channels in the DD\u0304* system. \u00a9 2014 American Physical Society.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review D - Particles, Fields, Gravitation and Cosmology",
        "year": 2014,
        "id": "BxP6CV5P"
    },
    "u6D9gyVA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Physics, State Key Laboratory of Nuclear Physics and Technology, Peking University"
            },
            {
                "name": "Zhi-Feng Sun",
                "org": "School of Physical Science and Technology, Lanzhou University"
            },
            {
                "name": "Xiao-Hai Liu",
                "org": "Department of Physics, State Key Laboratory of Nuclear Physics and Technology, Peking University"
            },
            {
                "name": "Wei-Zhen Deng",
                "org": "Department of Physics, State Key Laboratory of Nuclear Physics and Technology, Peking University"
            },
            {
                "name": "Xiang Liu",
                "org": "School of Physical Science and Technology, Lanzhou University"
            },
            {
                "name": "Shi-Lin Zhu",
                "org": "Collaborative Innovation Center of Quantum Matter"
            }
        ],
        "title": "Probing the XYZ states through radiative decays",
        "abstract": "In this work, we adopt the spin rearrangement scheme in the heavy quark limit and extensively investigate three classes of the radiative decays: M\u2192(bb\u0304)+\u03b3, (bb\u0304)\u2192M+\u03b3, M\u2192M\u2032+\u03b3 corresponding to the electromagnetic transitions between one molecular (resonant) state and bottomonium, one bottomonium and molecular (resonant) state, and two molecular (resonant) states, respectively. We also extend the same formalism to study the radiative decays of the molecular (resonant) states with hidden charm. We derive some model-independent ratios when the initial or final states belong to the same spin-flavor multiplet. Future experimental measurement of these ratios will test the molecular picture and explore the underlying structures of the XYZ states. \u00a9 2014 American Physical Society.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review D - Particles, Fields, Gravitation and Cosmology",
        "year": 2014,
        "id": "u6D9gyVA"
    },
    "mLNOxqSu": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Physics, State Key Laboratory of Nuclear Physics, Peking University"
            },
            {
                "name": "Xiao-Hai Liu",
                "org": "Department of Physics, State Key Laboratory of Nuclear Physics, Peking University"
            },
            {
                "name": "Xiang Liu",
                "org": "School of Physical Science and Technology, Lanzhou University"
            },
            {
                "name": "Shi-Lin Zhu",
                "org": "Collaborative Innovation Center of Quantum Matter"
            }
        ],
        "title": "Exotic four quark matter: Z1 (4475)",
        "abstract": "Motivated by the LHCb's recent confirmation of Z1(4475) as the JP=1+ resonance, we investigate various exotic interpretations of Z1(4475), which may be an axial vector tetraquark state, the P-wave excitation of the S-wave D1D\u0304* or D2D\u0304* molecule, the S-wave molecule composed of a D or D* meson and a D-wave vector D meson, or the cousin molecular state of Zc(3900) and Zc(4020) composed of a D or D* meson and their radial excitations. With the help of the heavy quark symmetry, we predict the typical radiative and hidden-charm and open-charm strong decay patterns of Z1(4475), which are crucial to further identify the molecular state assignment of Z1(4475). \u00a9 2014 American Physical Society.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review D - Particles, Fields, Gravitation and Cosmology",
        "year": 2014,
        "id": "mLNOxqSu"
    },
    "bPc2tS0W": {
        "authors": [
            {
                "name": "Xiao-Hai Liu",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Li-Ping Sun",
                "org": "Department of Physics"
            },
            {
                "name": "Xiang Liu",
                "org": "School of Physical Science and Technology"
            },
            {
                "name": "Shi-Lin Zhu",
                "org": "Collaborative Innovation Center of Quantum Matter"
            }
        ],
        "title": "Resolving the puzzling decay patterns of charged Zc and Zb states",
        "abstract": "We investigate the ratio of the branching fractions of the molecular candidates decaying into the ground and radially excited states within the quark-interchange model. Our numerical results suggest that these molecular candidates are more likely to decay into the radially excited states than into ground states. In particular, the ratio \u0393[Zc(4430)\u2192\u03c0\u03c8(2S)]/\u0393[Zc(4430)\u2192\u03c0J/\u03c8]\u223c9.9 is close to the experimental measurement, which supports the interpretation of Zc(4430) as the D\u00afD\u2217(2S) molecular state. The ratios of the branching fractions of Zb(10610) and Zb(10650) to \u03c0(2S,3S) and \u03c0(1S) agrees very well with the Belle Collaboration's measurement. We also predict the similar ratios for Zc(3900), Zc(4020), RZc(3900)\u22481.4, and RZc(4020)\u22484.8. Hopefully, the \u03c0\u03c8(2S) mode and the ratios RZc(3900) and RZc(4020) will be measured by the BESIII and Belle collaborations in the near future, which shall be very helpful for understanding the underlying dynamics of these exotic states.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review D - Particles, Fields, Gravitation and Cosmology",
        "year": 2014,
        "id": "bPc2tS0W"
    },
    "9JXSKqmo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Hai Liu",
                "org": ""
            },
            {
                "name": "Xiang Liu",
                "org": ""
            },
            {
                "name": "Shi-Lin Zhu",
                "org": ""
            }
        ],
        "title": "Strong decays of the XYZ states",
        "abstract": "Through the spin rearrangement scheme in the heavy quark limit, we have performed a comprehensive investigation of the decay pattern and production mechanism of the hidden beauty dimeson states, which are either composed of a P-wave bottom meson and an S-wave bottom meson or two S-wave bottom mesons. We further extend the corresponding formula to discuss the decay behavior of some charmonium-like states by combining the experimental information with our numerical results. The typical ratios presented in this work can be measured by future experiments like BESIII, Belle, LHCb and the forthcoming BelleII, which shall provide important clues to the inner structures of the exotic states.",
        "keywords": [
            ""
        ],
        "venue": "Physical Review D - Particles, Fields, Gravitation and Cosmology",
        "year": 2015,
        "id": "9JXSKqmo"
    },
    "BoHmwvlJ": {
        "authors": [
            {
                "name": "Lu Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shi-Lin Zhu",
                "org": ""
            }
        ],
        "title": "The recoil correction and spin-orbit force for the possible B*B-* and D*D-* states",
        "abstract": "In the framework of the one-boson exchange model, we have calculated the effective potentials between two heavy mesons B*B-* and D*D-* from the t- and u-channel \u03c0-, \u03b7-, \u03c1-, \u03c9- and \u03c3-meson exchanges. We keep the recoil corrections to the B*B-* and D*D-* systems up to O(1M2), which turns out to be important for the very loosely bound molecular states. Our numerical results show that the momentum-related corrections are favorable to the formation of the molecular states in the I<sup>G</sup>=1<sup>+</sup>, J<sup>PC</sup>=1<sup>+-</sup> in the B*B-* and D*D-* systems.",
        "keywords": [
            "Bonn-potential",
            "Heavy meson",
            "Meson-exchange",
            "Molecular state"
        ],
        "venue": "Nuclear Physics A",
        "year": 2015,
        "id": "BoHmwvlJ"
    },
    "tgB6pM1f": {
        "authors": [
            {
                "name": "Faliang Chang",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Wenhui Dong",
                "org": "School of Control Science and Engineering"
            },
            {
                "name": "Li Ma",
                "org": "School of Control Science and Engineering"
            }
        ],
        "title": "Target tracking algorithm based on multi-subblock feature matching",
        "abstract": "Real-time target tracking is an important subject in modern intelligent surveillance and security defense systems. However, due to the natural scene's complexity and variability, the tracking becomes complex and difficult especially when the target is occluded in complex background. This paper proposes a tracking algorithm of moving target based on adaptive blocking and feature correlation matching. We compute target's grayscale first, and judge the target's grayscale attribute. Then according to it, we choose a more suitable algorithm to track moving target from edge correlation matching algorithm and grayscale correlation matching algorithm based on multi-subblock. To edge matching algorithm, target's displacement in two successive frames is determined by optimal matching of current unoccluded edge with real-time updated target template. For grayscale correlation matching based on multi-subblocks, the algorithm first estimates occluded region accurately by subblocks with distinct feature, and then tracks the target by residual unoccluded subblocks to participate in grayscale correlation matching. The experimental results of our tracking system show that the algorithm is effective for tracking moving targets. \u00a9 Springer-Verlag Berlin Heidelberg 2014.",
        "keywords": [
            "Computer vision",
            "Feature matching",
            "Image blocking",
            "Pattern recognition",
            "Target tracking"
        ],
        "venue": "Advances in Intelligent Systems and Computing",
        "year": 2014,
        "id": "tgB6pM1f"
    },
    "6Kz2ajYc": {
        "authors": [
            {
                "name": "Rongzhen Jiang",
                "org": "Obstetric Intensive Care Center, Institute of Obstetrics and Gynecology, Department of Obstetrics and Gynecology"
            },
            {
                "name": "Yincheng Teng",
                "org": "Obstetric Intensive Care Center, Institute of Obstetrics and Gynecology, Department of Obstetrics and Gynecology"
            },
            {
                "name": "Yajuan Huang",
                "org": "Obstetric Intensive Care Center, Institute of Obstetrics and Gynecology, Department of Obstetrics and Gynecology"
            },
            {
                "name": "Jinghong Gu",
                "org": "Obstetric Intensive Care Center, Institute of Obstetrics and Gynecology, Department of Obstetrics and Gynecology"
            },
            {
                "name": "Li Ma",
                "org": "Obstetric Intensive Care Center, Institute of Obstetrics and Gynecology, Department of Obstetrics and Gynecology"
            },
            {
                "name": "Ming Li",
                "org": "Obstetric Intensive Care Center, Institute of Obstetrics and Gynecology, Department of Obstetrics and Gynecology"
            },
            {
                "name": "Yuedi Zhou",
                "org": "Obstetric Intensive Care Center, Institute of Obstetrics and Gynecology, Department of Obstetrics and Gynecology"
            }
        ],
        "title": "Preeclampsia serum-induced collagen i expression and intracellular calcium levels in arterial smooth muscle cells are mediated by the PLC-\u03b31 pathway",
        "abstract": "In women with preeclampsia (PE), endothelial cell (EC) dysfunction can lead to altered secretion of paracrine factors that induce peripheral vasoconstriction and proteinuria. This study examined the hypothesis that PE sera may directly or indirectly, through human umbilical vein ECs (HUVECs), stimulate phospholipase C-\u03b31-1,4,5-trisphosphate (PLC-\u03b31-IP<inf>3</inf>) signaling, thereby increasing protein kinase C-\u03b1 (PKC-\u03b1) activity, collagen I expression and intracellular Ca<sup>2+</sup> concentrations ([Ca<sup>2+</sup>]<inf>i</inf>) in human umbilical artery smooth muscle cells (HUASMCs). HUASMCs and HUVECs were cocultured with normal or PE sera before PLC-\u03b31 silencing. Increased PLC-\u03b31 and IP<inf>3</inf> receptor (IP<inf>3</inf>R) phosphorylation was observed in cocultured HUASMCs stimulated with PE sera (Po0.05). In addition, PE serum significantly increased HUASMC viability and reduced their apoptosis (Po0.05); these effects were abrogated with PLC-\u03b31 silencing. Compared with normal sera, PE sera increased [Ca<sup>2+</sup>]<inf>i</inf> in cocultured HUASMCs (Po0.05), which was inhibited by PLC-\u03b31 and IP<inf>3</inf>R silencing. Finally, PE sera-induced PKC-\u03b1 activity and collagen I expression was inhibited by PLC-\u03b31 small interfering RNA (siRNA) (Po0.05). These results suggest that vasoactive substances in the PE serum may induce deposition in the extracellular matrix through the activation of PLC-\u03b31, which may in turn result in thickening and hardening of the placental vascular wall, placental blood supply shortage, fetal hypoxia-ischemia and intrauterine growth retardation or intrauterine fetal death. PE sera increased [Ca<sup>2+</sup>]<inf>i</inf> and induced PKC-\u03b1 activation and collagen I expression in cocultured HUASMCs via the PLC-\u03b31 pathway.",
        "keywords": [
            ""
        ],
        "venue": "Experimental and Molecular Medicine",
        "year": 2014,
        "id": "6Kz2ajYc"
    },
    "UnJq4yBY": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Lingmei Niu",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Wei Wang",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Weijun Kang",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Hongmei Shi",
                "org": "School of Public Health, Hebei Medical University"
            }
        ],
        "title": "Investigation of a novel Ag(III) chemiluminescence system and its mechanism for determination of uric acid in human urine",
        "abstract": "A simple and sensitive method based on flow-injection chemiluminescence analysis coupled with luminol-Ag(III) complex was developed for the determination of uric acid (UA) in human urine. The method was based on the chemiluminescence (CL) reaction of luminol with Ag(III) in alkaline solution. UA in the urine can dramatically enhance CL intensities. In optimum conditions, the relative CL intensity had a linear relationship with UA concentration in the range of 1.0 \u00d7 10",
        "keywords": [
            "Ag(III) complex",
            "CL",
            "Determination",
            "Mechanism",
            "UA"
        ],
        "venue": "Journal of the Brazilian Chemical Society",
        "year": 2014,
        "id": "UnJq4yBY"
    },
    "A93PDmxh": {
        "authors": [
            {
                "name": "Ling Mei Niu",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Fei Liu",
                "org": "Heibei University of Chinese Medicine"
            },
            {
                "name": "Wei Wang",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Kao Qi Lian",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Li Ma",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Hong Mei Shi",
                "org": "School of Public Health, Hebei Medical University"
            },
            {
                "name": "Wei Jun Kang",
                "org": "School of Public Health, Hebei Medical University"
            }
        ],
        "title": "Electrochemical Behavior of Paraquat on a Highly Ordered Biosensor Based on an Unmodified DNA-3D Gold Nanoparticle Composite and Its Application",
        "keywords": [
            "DNA gold nanoparticles",
            "paraquat",
            "unmodified+"
        ],
        "venue": "Electrochimica Acta",
        "year": 2015,
        "id": "A93PDmxh"
    },
    "PFk4hy77": {
        "authors": [
            {
                "name": "Jie Zhang",
                "org": "Beijing Station of Technology Center, Shanghai Tobacco Group Co., Ltd."
            },
            {
                "name": "Yanjun Ma",
                "org": "Beijing Station of Technology Center, Shanghai Tobacco Group Co., Ltd."
            },
            {
                "name": "Rui Shi",
                "org": "Beijing Station of Technology Center, Shanghai Tobacco Group Co., Ltd."
            },
            {
                "name": "Wei Zhang",
                "org": "China National Tobacco Quality Supervision and Test Center"
            },
            {
                "name": "Li Ma",
                "org": "Beijing Station of Technology Center, Shanghai Tobacco Group Co., Ltd."
            },
            {
                "name": "Ying Wang",
                "org": "China National Tobacco Quality Supervision and Test Center"
            },
            {
                "name": "Jun Zhou",
                "org": "Beijing Station of Technology Center, Shanghai Tobacco Group Co., Ltd."
            }
        ],
        "title": "Determination of total alkaloid in tobacco by reaction of potassium thiocyanate and sodium dichloroisocyanurate dihydrate",
        "abstract": "To determine the total alkaloid in tobacco accurately and reduce the safety risk, a method was developed by using potassium thiocyanate and sodium dichloroisocyanurate dihydrate (DCIC) as reaction reagents in continuous flow analyzer. The preferable concentrations of potassium thiocyanate and DCIC were 0.124 and 0.04 mol/L, respectively. This method was compared with the current industrial standard method, the total alkaloid in 9 tobacco samples including flue-cured, burley and oriental tobacco were analyzed. The developed method featured that: the limit of detection and limit of quantification were 0.0018 and 0.0062 mg/mL, respectively; and the recoveries of the method ranged from 94.4% to 105.4%. This method is safer and suitable for the determination of total alkaloid in tobacco with the advantages of using no toxic potassium cyanate.",
        "keywords": [
            "Continuous flow analysis",
            "Potassium thiocyanate",
            "Sodium dichloroisocyanurate",
            "Tobacco",
            "Total alkaloid",
            "Water extraction"
        ],
        "venue": "Tobacco Science and Technology",
        "year": 2014,
        "id": "PFk4hy77"
    },
    "J965IYRP": {
        "authors": [
            {
                "name": "Xuqiang Zhang",
                "org": "Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University"
            },
            {
                "name": "Chengwei Wang",
                "org": "Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University"
            },
            {
                "name": "Jianbiao Chen",
                "org": "Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University"
            },
            {
                "name": "Weidong Zhu",
                "org": "Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University"
            },
            {
                "name": "Aizhen Liao",
                "org": "Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University"
            },
            {
                "name": "Yan Li",
                "org": "Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University"
            },
            {
                "name": "Jian Wang",
                "org": "Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University"
            }
        ],
        "title": "Enhancement of the field emission from the TiO2 nanotube arrays by reducing in a NaBH4 solution",
        "abstract": "A mass of oxygen vacancies are successfully introduced into TiO",
        "keywords": [
            "conductivity",
            "effective work function",
            "field emission",
            "oxygen vacancy",
            "TiO2 nanotube"
        ],
        "venue": "ACS Applied Materials and Interfaces",
        "year": 2014,
        "id": "J965IYRP"
    },
    "1l1Whbe5": {
        "authors": [
            {
                "name": "Jing Gao",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Dan Li",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Yanjun Jiang",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Liya Zhou",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            },
            {
                "name": "Ying He",
                "org": "School of Chemical Engineering and Technology, Hebei University of Technology"
            }
        ],
        "title": "Pickering emulsion stabilized by immobilized bienzyme nanoparticles: A novel and robust system for enzymatic purification of isomaltooligosaccharide",
        "abstract": "A bienzyme system aiming at removal of glucose from isomaltooligosaccharide (IMO) was developed in this study. In this bienzymatic system, the first enzyme (glucose oxidase, GOD) catalyzed glucose to generate H",
        "keywords": [
            ""
        ],
        "venue": "Industrial and Engineering Chemistry Research",
        "year": 2014,
        "id": "1l1Whbe5"
    },
    "3gfell6g": {
        "authors": [
            {
                "name": "Liya Zhou",
                "org": ""
            },
            {
                "name": "Yanjun Jiang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ying He",
                "org": ""
            },
            {
                "name": "Jing Gao",
                "org": ""
            }
        ],
        "title": "Immobilization of Glucose Oxidase on Polydopamine-Functionalized Graphene Oxide",
        "abstract": "In this study, graphene oxide (GO) was modified with dopamine to create a matrix for enzyme immobilization. Dopamine can self-polymerize to get polydopamine (PDA) and coated on GO surface. At the same time, GO was reduced to get PDA/rGO biocomposite. The PDA/rGO may offer adherent surface for enzyme immobilization. Glucose oxidase (GOD), an oxidoreductase, was chosen as model enzyme and can be easily immobilized on PDA/rGO. Experimental results indicated that the thermal and pH stability as well as the storage stability and resistance toward the denaturing agents of GOD were significantly improved after immobilization. The Michaelis constant (K",
        "keywords": [
            "Dopamine",
            "Glucose oxidase",
            "Graphene oxide",
            "Immobilization",
            "Self-polymerize"
        ],
        "venue": "Applied Biochemistry and Biotechnology",
        "year": 2014,
        "id": "3gfell6g"
    },
    "frlvvogA": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Research Institute, Baoshan Iron & Steel Co., Ltd"
            },
            {
                "name": "Shengsun Hu",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology"
            },
            {
                "name": "Bao Hu",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology"
            },
            {
                "name": "Junqi Shen",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology"
            },
            {
                "name": "Yonghui Wang",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology"
            }
        ],
        "title": "Activating flux design for laser welding of ferritic stainless steel",
        "abstract": "The behaviors of YAG laser welding process of ferritic stainless steel with activating fluxes were investigated in this study. Some conventional oxides, halides and carbonates were applied in laser welding. The results showed that the effect of oxides on the penetration depth was more remarkable. Most activating fluxes improved the penetration more effectively at low power than that at high power. The uniform design was adopted to arrange the formula of multicomponent activating fluxes, showing that the optimal formula can make the penetration depth up to 2.23 times as large as that without flux, including 50% ZrO",
        "keywords": [
            "activating flux",
            "ferritic stainless steel",
            "laser welding"
        ],
        "venue": "Transactions of Tianjin University",
        "year": 2014,
        "id": "frlvvogA"
    },
    "kQ8FvZeG": {
        "authors": [
            {
                "name": "Wenyong Wu",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology, Tianjin University"
            },
            {
                "name": "Shengsun Hu",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology, Tianjin University"
            },
            {
                "name": "Junqi Shen",
                "org": "Tianjin Key Laboratory of Advanced Joining Technology, Tianjin University"
            },
            {
                "name": "Li Ma",
                "org": "Research Institute, Baosteel Stainless Steel Co., Ltd."
            },
            {
                "name": "Jian Han",
                "org": "Research Institute, Baosteel Stainless Steel Co., Ltd."
            }
        ],
        "title": "Sensitization of 21% Cr Ferritic Stainless Steel Weld Joints Fabricated With/Without Austenitic Steel Foil as Interlayer",
        "abstract": "The effects of sensitization heat treatment on the microstructure and electrochemical behavior of 21% Cr ferritic stainless steel weld joints with or without 309L austenite stainless steel as an interlayer were investigated. The joints were processed by pulsed gas tungsten arc welding. With the interlayer, grains in weld bead were refined, and almost fully ferrite. When the joints with the interlayer were maintained at 500\u00a0\u00b0C for 1 and 4\u00a0h, no microstructure changes occurred, whereas Widmanstatten austenite and needle-like austenite formed in the weld bead after sensitization at 815\u00a0\u00b0C for 1\u00a0h. In general, sensitization treatment worsens the corrosion resistance of welds, but the resistance of samples with the 4-h treatment at 500\u00a0\u00b0C recovered in part compared to those subjected to sensitization at 500\u00a0\u00b0C for 1\u00a0h. This could be due to Cr diffusion from the ferrite that heals the chromium-depletion zone along the grain boundary. However, an increase in temperature does not have the same effect. The corrosion morphology of samples in the weld bead is different from those in base metal after heat treatment at 500\u00a0\u00b0C for 1\u00a0h; in base metal, pitting corrosion occurs, whereas grain boundary corrosion occurs in the weld bead. Corrosion morphology is closely associated with precipitation and segregation along the grain boundary.",
        "keywords": [
            "corrosion morphology",
            "electron microscopy",
            "ferritic stainless steel",
            "pulsed gas tungsten arc welding",
            "sensitization heat treatment"
        ],
        "venue": "Journal of Materials Engineering and Performance",
        "year": 2015,
        "id": "kQ8FvZeG"
    },
    "zRDdORYf": {
        "authors": [
            {
                "name": "Baohan Zhou",
                "org": "School of Chemistry and Chemical Engineering, Light Industry Division, Hubei University of Technology"
            },
            {
                "name": "Baoming Xu",
                "org": "School of Chemistry and Chemical Engineering, Light Industry Division, Hubei University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering, Light Industry Division, Hubei University of Technology"
            },
            {
                "name": "Meixi Wang",
                "org": "School of Chemistry and Chemical Engineering, Light Industry Division, Hubei University of Technology"
            },
            {
                "name": "Kun Chen",
                "org": "School of Chemistry and Chemical Engineering, Light Industry Division, Hubei University of Technology"
            },
            {
                "name": "Yanguo Chen",
                "org": "School of Chemistry and Chemical Engineering, Light Industry Division, Hubei University of Technology"
            }
        ],
        "title": "Synthesis, crystal structure of the receptor derived from diethoxycarbonyl glycoluril for aromatic amide guest",
        "abstract": "The receptor derived from the diethoxycarbonyl glycoluril was synthesized and characterized by IR, ",
        "keywords": [
            "Aromatic amide",
            "Binding properties",
            "Crystal structure",
            "Receptor"
        ],
        "venue": "Chinese Journal of Chemistry",
        "year": 2014,
        "id": "zRDdORYf"
    },
    "dOBxQv1X": {
        "authors": [
            {
                "name": "Bao-Han Zhou",
                "org": ""
            },
            {
                "name": "Yun-Tao Hua",
                "org": ""
            },
            {
                "name": "Bao-Ming Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jia-Wen Hu",
                "org": ""
            },
            {
                "name": "Zhao-Jie Liu",
                "org": ""
            }
        ],
        "title": "Syntheses, crystal structures and antifungal activities of two compounds containing pyrazole and pyrethroid units",
        "abstract": "Compounds 1 (C<inf>15</inf>H<inf>17</inf>ClF<inf>3</inf>N<inf>3</inf>O<inf>3</inf>, M<inf>r</inf> = 379) and 2 (C<inf>14</inf>H<inf>14</inf>ClF<inf>3</inf>N<inf>4</inf>OS, M<inf>r</inf> = 378) have been synthesized and their crystal structures were determined by single-crystal X-ray diffraction. Crystal 1 belongs to the triclinic system, space group P<inf>1</inf><sup>-</sup> with a = 6.0223(19), b = 9.324(3), c = 15.936(5) \u00c5, \u03b1 = 80.687(5), \u03b2 = 87.289(5), \u03b3 = 86.097(5)\u00b0, V = 880.4(5) \u00c5<sup>3</sup>, Z = 2, D<inf>c</inf> = 1.433 g/cm<sup>3</sup>, \u03bc(MoK\u03b1) = 0.266 mm<sup>-1</sup>, F(000) = 392, R = 0.0861 and wR = 0.1999 for 2022 observed reflections with I > 2\u03c3(I). Crystal 2 belongs to the triclinic system, space group P<inf>1</inf><sup>-</sup> with a = 7.7029(15), b = 8.3371(16), c = 14.410(3) \u00c5, \u03b1 = 100.672(3), \u03b2 = 103.168(3), \u03b3 = 98.726(3)\u00b0, V = 876.1(3) \u00c5<sup>3</sup>, Z = 2, D<inf>c</inf> = 1.451 g/cm<sup>3</sup>, \u03bc(MoK\u03b1) = 0.379 mm<sup>-1</sup>, F(000) = 388, R = 0.0672 and wR = 0.2105 for 2725 observed reflections with I > 2\u03c3(I). Although the two compounds are similar with the same pyrazole and pyrethroid units, X-ray analysis reveals that their structures are completely different.",
        "keywords": [
            "Antifungal activities",
            "Crystal structures",
            "Pyrazole",
            "Synthesis"
        ],
        "venue": "Jiegou Huaxue",
        "year": 2015,
        "id": "dOBxQv1X"
    },
    "l1mThrfi": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Life Science, South China Normal University"
            },
            {
                "name": "Song Zhang",
                "org": "College of Life Science, South China Normal University"
            },
            {
                "name": "Ying Yuan",
                "org": "College of Life Science, South China Normal University"
            },
            {
                "name": "Jianhua Gao",
                "org": "College of Life Science, South China Normal University"
            }
        ],
        "title": "Hypouricemic Actions of Exopolysaccharide Produced by Cordyceps militaris in Potassium Oxonate-Induced Hyperuricemic Mice",
        "abstract": "The hypouricemic actions of exopolysaccharide produced by Cordyceps militaris (EPCM) in potassium oxonate-induced hyperuricemia in mice were examined. Hyperuricemic mice were administered intragastrically with EPCM (200, 400 and 800 mg/kg body weight) or allopurinol (5 mg/kg body weight) once daily. Serum uric acid, blood urea nitrogen and liver xanthine oxidase (XOD) activities of each treatment were measured after administration for 7 days. EPCM showed dose-dependent uric acid-lowering actions. EPCM at a dose of 400 mg/kg body weight and allopurinol showed the same effect in serum uric acid, blood urea nitrogen and liver XOD activities in hyperuricemic mice. An increase in liver XOD activities was observed in hyperuricemic mice due to administration of EPCM at a dose of 200 mg/kg body weight. EPCM at a dose of 800 mg/kg body weight did not show significant effects on serum uric acid and XOD activities. We conclude that EPCM has a hypouricemic effect caused by decreases in urate production and the inhibition of XOD activities in hyperuricemic mice, and this natural product exhibited more potential efficacy than allopurinol in renal protection.",
        "keywords": [
            ""
        ],
        "venue": "Current Microbiology",
        "year": 2014,
        "id": "l1mThrfi"
    },
    "DLH3q6j8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Life Science, South China Normal University"
            },
            {
                "name": "Song Zhang",
                "org": "College of Life Science, South China Normal University"
            },
            {
                "name": "Mei Du",
                "org": "College of Life Science, South China Normal University"
            }
        ],
        "title": "Cordycepin from Cordyceps militaris prevents hyperglycemia in alloxan-induced diabetic mice",
        "abstract": "Cordyceps militaris has long been used in prescriptions of traditional Chinese medicine as a tonic for the treatment of metabolic syndrome. Cordycepin with proven immunomodulatory, antitumor, and hepatoprotective properties is the main active metabolite of C militaris. Diabetes mellitus is a group of metabolic diseases in which the body is unable to regulate blood sugar levels. Hence, we hypothesized that cordycepin can normalize blood sugar levels and improve the indicators of diabetes. The aim of this study was to investigate the possible effects of cordycepin from C militaris on diabetes in an alloxan-induced diabetic mouse model. Diabetic mice were intraperitoneally administered different doses of cordycepin (8, 24, and 72. mg/kg body weight) daily for 21. days. Acute toxicity test on normal mice was carried out by giving them maximum tolerance dose of cordycepin (3600. mg/kg) daily. A 47% reduction of the blood glucose level, 214% increase of hepatic glycogen content, and significant improvement of oral glucose tolerance were noticed after the effective dose of cordycepin was administered. Polyphagia and polydipsia, the typical symptoms of diabetes, were partly alleviated. Moreover, cordycepin offered protective effects against diabetes-related kidney and spleen injury. Maximum tolerance dose test indicated that cordycepin at the large dose of 3600. mg/kg did not show significant effect on body weight and major organ in normal mice after intraperitoneal administration for 14. days. The results showed that cordycepin from C militaris that elicited hypoglycemic activity contributes to the regulation of glucose metabolism in liver in alloxan-induced diabetic mice. Therefore, a cordycepin treatment during diabetes can improve some of the metabolic syndrome symptoms by regulation of glucose absorption in vivo. Cordycepin may serve as a therapeutic agent in the treatment of diabetes and its related complications.",
        "keywords": [
            "Blood glucose",
            "Cordycepin",
            "Cordyceps militaris",
            "Diabetes",
            "Hepatic glycogen",
            "Mice"
        ],
        "venue": "Nutrition Research",
        "year": 2015,
        "id": "DLH3q6j8"
    },
    "AyZ8LRcb": {
        "authors": [
            {
                "name": "Ling Yang",
                "org": ""
            },
            {
                "name": "Qiongying Xu",
                "org": ""
            },
            {
                "name": "Shifeng Li",
                "org": ""
            },
            {
                "name": "Xin Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Youfen Zheng",
                "org": ""
            },
            {
                "name": "Juanjuan Zhang",
                "org": ""
            },
            {
                "name": "Yi Li",
                "org": ""
            }
        ],
        "title": "The effects of methadone maintenance treatment on heroin addicts with response inhibition function impairments: Evidence from event-related potentials",
        "abstract": "Response inhibition has been a core issue in addictive behavior. Many previous studies have found that response inhibition abilities are damaged in those with drug dependence. However, whether heroin addicts who are treated with methadone maintenance have an abnormal response inhibition ability is not clear. In order to investigate the response inhibition functions in heroin addicts who were treated with methadone maintenance, electroencephalography (EEG) was used to examine 14 heroin addicts treated with methadone maintenance (HDM), 17 heroin addicts (HD), and 18 healthy controls (HC) in an equiprobability Go{set minus}NoGo task. The reaction times (RTs) for the Go stimuli in the HD group were slower than those in the HDM and HC groups. Event-related potential (ERP) measurements showed that NoGo stimuli elicited larger N2 amplitudes than Go stimuli in the HDM and HC groups. However, for the HD group, the N2 amplitudes were similar for the two conditions. In addition, the HDM and HD groups were associated with longer P3 latencies. Our results demonstrated that methadone maintenance treatment might ease the deficits in response inhibition that result from long-term drug abuse. However, compared to normal people, HDM patients have serious problems evaluating and inhibiting inappropriate behaviors.",
        "keywords": [
            "Event-related potential (ERP)",
            "Heroin addiction",
            "Methadone maintenance treatment",
            "N2",
            "P3",
            "Response inhibition"
        ],
        "venue": "Journal of Food and Drug Analysis",
        "year": 2014,
        "id": "AyZ8LRcb"
    },
    "IdTPBU7r": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Haiyan Zhong",
                "org": "Central South University of Forestry and Technology"
            },
            {
                "name": "Yongzhong Chen",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Shaofeng Peng",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Ningke Zhu",
                "org": "Central South University of Forestry and Technology"
            },
            {
                "name": "Longsheng Chen",
                "org": "Hunan Academy of Forestry"
            },
            {
                "name": "Rui Wang",
                "org": "Hunan Academy of Forestry"
            }
        ],
        "title": "The effect of post-harvest treatment of camellia fruit on quality of camellia seed",
        "abstract": "The effect of three treatments including shuck-tedding, ret-tedding and tedding on water, oil content, soluble sugar, starch, soluble protein, fatty acid composition and acid value of post-harvest camilla seed was studied. The results showed that: ret-tedding treatment was in favour of improving oil content, which was higher 2% than shuck-tedding treatment and tedding treatment. The water of camellia seed remained about 10% after three post-harvest treatments. The greatest drop in the water was shelling-tedding treatment. Soluble sugar and starch of camellia seed decreased after post-harvest treatment, and the soluble protein remained between 5.00% and 6.00%. The fatty acid could be transformed into each other in the process of retting. The acid value of camellia seed oil remained between 0.25 and 0.30 after post-harvest treatment which had no significant effect on camellia seed oil quality.",
        "keywords": [
            "Oil Camellia",
            "Post-harvest treatment",
            "Quality"
        ],
        "venue": "Journal of the Chinese Cereals and Oils Association",
        "year": 2014,
        "id": "IdTPBU7r"
    },
    "9Ad3kjvf": {
        "authors": [
            {
                "name": "Yongzhong Chen",
                "org": "National Engineering Technology Research Center of Oil-tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Baoming Wang",
                "org": "National Engineering Technology Research Center of Oil-tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Jianjun Chen",
                "org": "Environmental Horticulture Department and Mid-Florida Research and Education Center, University of Florida"
            },
            {
                "name": "Xiangnan Wang",
                "org": "National Engineering Technology Research Center of Oil-tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Rui Wang",
                "org": "National Engineering Technology Research Center of Oil-tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Shaofeng Peng",
                "org": "National Engineering Technology Research Center of Oil-tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Longsheng Chen",
                "org": "National Engineering Technology Research Center of Oil-tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Technology Research Center of Oil-tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Jian Luo",
                "org": "National Engineering Technology Research Center of Oil-tea Camellia, Hunan Academy of Forestry"
            }
        ],
        "title": "Identification of rubisco rbcL and rbcS in Camellia oleifera and their potential as molecular markers for selection of high tea oil cultivars",
        "abstract": "Tea oil derived from seeds of Camellia oleifera Abel. is high-quality edible oil in China. This study isolated full-length cDNAs of Rubisco subunits rbcL and rbcS from C. oleifera. The rbcL has 1,522 bp with a 1,425 bp coding region, encoding 475 amino acids; and the rbcS has 615 bp containing a 528 bp coding region, encoding 176 amino acids. The expression level of the two genes, designated as Co-rbcL and Co-rbcS, was determined in three C. oleifera cultivars: Hengchong 89, Xianglin 1, and Xianglin 14 whose annual oil yields were 546.9, 591.4, and 657.7 kg ha-1, respectively. The Co-rbcL expression in \u2018Xianglin 14\u2019 was significantly higher than \u2018Xianglin 1\u2019, and \u2018Xianglin 1\u2019 was greater than \u2018Hengchong 89\u2019. The expression levels of Co-rbcS in \u2018Xianglin 1\u2019 and \u2018Xianglin 14\u2019 were similar but were significantly greater than in \u2018Hengchong 89\u2019. The net photosynthetic rate of \u2018Xianglin 14\u2019 was significantly higher than \u2018Xianglin 1\u2019, and \u2018Xianglin 1\u2019 was higher than \u2018Hengchong 89\u2019. Pearson\u2019s correlation analysis showed that seed yields and oil yields were highly correlated with the expression level of Co-rbcL at P < 0.001 level; and the expression of Co-rbcS was correlated with oil yield at P < 0.01 level. Net photosynthetic rate was also correlated with oil yields and seed yields at P < 0.001 and P < 0.01 levels, respectively. Our results suggest that Co-rbcS and Co-rbcL in particular could potentially be molecular markers for early selection of high oil yield cultivars. In combination with the measurement of net photosynthetic rates, the early identification of potential high oil production cultivars would significantly shorten plant breeding time and increase breeding efficiency.",
        "keywords": [
            "Camellia oil",
            "Camellia oleifera",
            "Photosynthesis",
            "RbcL",
            "RbcS",
            "Rubisco",
            "Tea oil"
        ],
        "venue": "Frontiers in Plant Science",
        "year": 2015,
        "id": "9Ad3kjvf"
    },
    "xsQiNgSa": {
        "authors": [
            {
                "name": "Tao Chen",
                "org": ""
            },
            {
                "name": "Xiaoyu Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Weiyi He",
                "org": ""
            },
            {
                "name": "Weizhong Li",
                "org": ""
            },
            {
                "name": "Yanjuan Cao",
                "org": ""
            },
            {
                "name": "Zhigang Liu",
                "org": ""
            }
        ],
        "title": "Food allergens affect the intestinal tight junction permeability in inducing intestinal food allergy in rats",
        "abstract": "Background: The intestinal tract plays an important role in food allergy and the intestinal mucosa barrier is critical for maintenance of its function. The underlying mechanisms of how food allergens modulate the intestinal permeability in inducing intestinal food allergy remain elusive.",
        "keywords": [
            "Allergy",
            "Food allergen",
            "Intestinal permeability",
            "Ovalbumin",
            "Tight junction"
        ],
        "venue": "Asian Pacific Journal of Allergy and Immunology",
        "year": 2014,
        "id": "xsQiNgSa"
    },
    "53zvN9hB": {
        "authors": [
            {
                "name": "Yong Qi Han",
                "org": "Jilin Agricultural University College of Information Technology"
            },
            {
                "name": "Li Ma",
                "org": "Jilin Agricultural University College of Information Technology"
            },
            {
                "name": "Hong Liang Guo",
                "org": "Jilin Agricultural University College of Information Technology"
            }
        ],
        "title": "Design of monitoring alarm system based on GPRS MMS",
        "abstract": "This system based on embedded technology, MMS wireless communication, etc. Various kinds of modern technology, design a kind of based on GPRS MMS remote monitoring alarm system, this system chooses LPC2132 chip as embedded processor, serial ports, camera, GPRS and infrared pyroelectric sensor module and other hardware. Main funtions as follows: when someone illegally broken into specific space abnormal happens, infrared pyroelectric sensor embedded processor immediately trigger caused disruption, the camera automatically shooting scene image, and transferred to the embedded processor module, embedded processor calls AT instructions through GPRS networks will the collected pictures sent to specify users mobile phone. Users can call or send messages to the system for pictures, but also through the mobile terminal control the system protection and removal. System software embedded in part using development platform ADS development, the key technology was embedded processor interrupt trigger, user instruction processing, control the acquisition and sending MMS etc. This paper analyses the working principle, AT GPRS directive system structure of use, embedded in space, thus realize user of real-time monitoring and alarm.",
        "keywords": [
            "Embedded system",
            "GPRS",
            "Monitoring",
            "Multimedia messaging service"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "53zvN9hB"
    },
    "TOxmAgv6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            },
            {
                "name": "Han-Jing Zhu",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            },
            {
                "name": "Cheng-Cheng Yao",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            },
            {
                "name": "Kui Lu",
                "org": "School of Materials and Chemical Engineering, Henan Institute of Engineering"
            }
        ],
        "title": "Synthesis and properties of enkephalin oligonucleotide conjugates",
        "abstract": "Peptide-oligonucleotide conjugates (POCs) is a kind of potential gene therapy drugs. It has several applications, including improving antisense agents for interfering with the RNA function and targeting disease-causing mRNA within cells. In this paper, an efficient synthesis of six enkephalin-oligonucleotide conjugates had been accomplished by azide-alkyne cycloaddition, in which the oligonucleotide and peptides were directly appended by azide and alkyne groups. Meanwhile, the hydrolytic stability of enkephalin-oligonucleotide conjugates was studied by reversed phase HPLC and the interaction of the products with pUC18 DNA also conducted by agarose gel electrophoresis. The results obtained showed that the triazole linkage is much more stable in slightly acidic environment than in slightly alkaline, the interaction between enkephalin-oligonucleotide conjugates and pUC18DNA is stronger than that between enkephalin and pUC18 DNA.",
        "keywords": [
            "Conjugates",
            "Enkephalin",
            "Oligonucleotide",
            "Synthesis"
        ],
        "venue": "Asian Journal of Chemistry",
        "year": 2014,
        "id": "TOxmAgv6"
    },
    "cehKyRSs": {
        "authors": [
            {
                "name": "Dongxin Zhao",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            },
            {
                "name": "Kui Lu",
                "org": "School of Material and Chemical Engineering, Henan Institute of Engineering"
            },
            {
                "name": "Juan He",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            }
        ],
        "title": "Solid phase syntheses of ferulic acid derivatives acetyl feruloyl tyrosine and acetyl feruloyl valyl tyrosine",
        "abstract": "Ferulic acid was used as a common drug for cardia-cerebrovascular disease and leukopenia, but the application of ferulic acid was inhibited by the poor absorption and stability. The improvement of these defects can be realized by modifying ferulic acid by amino acids, because the amido bond can increase the bioavailability and therapeutic effect of some drugs based on the peptide transporter system of mammalian which can transport the peptidyl drugs. The peptidyl derivatives of ferulic acid, namely acetyl feruloyl tyrosine and acetyl feruloyl valyl tyrosine, were synthesized using Fmoc solid-phase synthesis method. The synthesized ferulic acid amide derivatives were purified by RP-HPLC, and characterized by IR, ",
        "keywords": [
            "Derivative",
            "Ferulic acid",
            "Purification",
            "Solid phase",
            "Synthesis",
            "Tyrosine",
            "Valine"
        ],
        "venue": "Open Biotechnology Journal",
        "year": 2015,
        "id": "cehKyRSs"
    },
    "QEdzYtQd": {
        "authors": [
            {
                "name": "Dongxin Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kui Lu",
                "org": ""
            },
            {
                "name": "Jiangzhuo Wu",
                "org": ""
            },
            {
                "name": "Juan He",
                "org": ""
            }
        ],
        "title": "Syntheses of valpromide dipeptide derivatives and interactions of derivatives with ctDNA",
        "abstract": "Two types of valproamide dipeptides, i.e., valproic acid (VPA)-Tyr-Tyr and VPA-His-His, were synthesized via Fmoc solid-phase peptide synthesis, purified via reversed-phase HPLC, and characterized via ",
        "keywords": [
            "ctDNA",
            "Fluorescence",
            "Interaction",
            "Synthesis",
            "Valpromide dipeptide"
        ],
        "venue": "Research on Chemical Intermediates",
        "year": 2015,
        "id": "QEdzYtQd"
    },
    "QTMSRyRH": {
        "authors": [
            {
                "name": "Dongxin Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Kui Lu",
                "org": ""
            }
        ],
        "title": "Synthesis of L-dopa modifier L-dopa-L-His and its interaction with DNA",
        "abstract": "Though L-dopa is an effective drug for Parkinson's disease, the usage of L-dopa in clinical treatment is limited for its physico-chemical properties which affect the bioavailability of L-dopa and increase the side effects of L-dopa. For improving the availability of L-dopa, L-dopa-L-His was synthesized by Fmoc solid-phase peptide synthesis, purified by reversed-phase HPLC and characterized by using <sup>1</sup>H, <sup>13</sup>C NMR and ESI-MS. The interaction of L-dopa-L-His and L-dopa with ctDNA has been investigated respectively by UV absorption and fluorescence spectroscopy. The results indicated that both L-dopa and L-dopa-L-His interacted with ctDNA through intercalative mode. The binding constant of L-dopa and L-dopa-L-His with ctDNA were 4.99\u00d710<sup>10</sup> L\u00b7mol<sup>-1</sup>\u00b7s<sup>-1</sup> and 8.25\u00d710<sup>11</sup> L\u00b7mol<sup>-1</sup>\u00b7s<sup>-1</sup>, which showed a higher affinity of L-dopa-L-His to DNA for the imidazole side-chain. Meanwhile, compared with the free L-dopa, gel electrophoresis assay also demonstrated that the L-dopa-L-His interacted with plasmid DNA by stronger intercalation.",
        "keywords": [
            "DNA",
            "Fluorescence",
            "Intercalation",
            "L-dopa-L-His",
            "Modification",
            "Purification",
            "Synthesis"
        ],
        "venue": "Letters in Organic Chemistry",
        "year": 2015,
        "id": "QTMSRyRH"
    },
    "PYaERE3t": {
        "authors": [
            {
                "name": "Qunpeng Duan",
                "org": "School of Material and Chemical Engineering, Henan Institute of Engineering"
            },
            {
                "name": "Kui Lu",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            },
            {
                "name": "Dongxin Zhao",
                "org": "School of Chemistry and Chemical Engineering, Henan University of Technology"
            }
        ],
        "title": "Concise Synthesis of Triazole-Linked 5\u2032-Peptide-Oligonucleotide Conjugates by Click Chemistry",
        "abstract": "A concise synthesis of oligonucleotide 5\u2032-peptide-conjugates via copper(I)-catalyzed azide-alkyne 1,3-dipolar cycloaddition in aqueous solution is described. Synthesis of reagents was accomplished by on-column derivatization of corresponding peptides and oligonucleotides. This method is well suited for the preparation of peptide-oligonucleotide conjugates containing 1,2,3-triazole linkage between the 5\u2032-position of an oligonucleotide and the N-terminus of a peptide. \u00a9 2015",
        "keywords": [
            "click chemistry",
            "conjugates",
            "oligonucleotides",
            "Peptides"
        ],
        "venue": "Nucleosides, Nucleotides and Nucleic Acids",
        "year": 2015,
        "id": "PYaERE3t"
    },
    "eKJ4l8Va": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Mathematical and Computer Science, Jiangxi Science and Technology Normal University"
            },
            {
                "name": "Yanjie Zhou",
                "org": "School of Mathematical and Computer Science, Jiangxi Science and Technology Normal University"
            },
            {
                "name": "Wei Duan",
                "org": "School of Mathematical and Computer Science, Jiangxi Science and Technology Normal University"
            }
        ],
        "title": "Extended RBAC model with task-constraint rules",
        "abstract": "RBAC model supports the principle of least privilege by the appropriate combination of roles assigned to users. However, the minimum role set is hard to find. Role hierarchy and inheritance can result in aggregating lots of permissions. To solve this problem, previous work mainly studies the approximate least privilege set by trying to find the minime role sets. However, to reduce the unnecessary privileges is another key issue to solve the problem. To this aim, the concept of task is taken as a kind of constraints introduced to the RBAC model, which contains four constraint rules that can flexibly control the permission inheritance and role activations. An example is showed the four rules can effectively be used to reduce redundanct permissions. \u00a9 2014 Springer-Verlag.",
        "keywords": [
            "Access control",
            "RBAC",
            "Role",
            "Task"
        ],
        "venue": "Lecture Notes in Electrical Engineering",
        "year": 2014,
        "id": "eKJ4l8Va"
    },
    "rXpxzprX": {
        "authors": [
            {
                "name": "Yanjie Zhou",
                "org": "School of Mathematics and Computer Science, Jiangxi Science and Technology Normal University"
            },
            {
                "name": "Li Ma",
                "org": "School of Mathematics and Computer Science, Jiangxi Science and Technology Normal University"
            },
            {
                "name": "Min Wen",
                "org": "Department of Civil and Architectural Engineering, Nanchang Institute of Technology"
            }
        ],
        "title": "A multi-level dynamic access control model and its formalization",
        "abstract": "It is a big challenge to establish a dynamic access control model to secure applications in open and dynamic environment. The dynamic feature of an access control system is sometimes related with that of applications of open environment. This paper analyzes first the reason that causes the dynamic change of access control systems and then proposes a five-level access control architecture which describes the relation between access control systems and applications, and also distinguishes two kinds of actions that may cause changes of the access control components and resources, respectively. This paper uses Role-based Access Control (RBAC) as a reference access control model and Web services as the example of applications so as to propose a special dynamic access control model. To give a formal representation of the two kind actions, this paper also proposes a dynamic description logic-based formalism.",
        "keywords": [
            "Access control",
            "Description logic",
            "Role",
            "Web services"
        ],
        "venue": "Proceedings - 2015 2nd International Conference on Information Science and Control Engineering, ICISCE 2015",
        "year": 2015,
        "id": "rXpxzprX"
    },
    "lkyjQK8k": {
        "authors": [
            {
                "name": "Yanjie Zhou",
                "org": "College of Mathematical and Computer Science, Jiangxi Science and Technology Normal University"
            },
            {
                "name": "Li Ma",
                "org": "College of Mathematical and Computer Science, Jiangxi Science and Technology Normal University"
            },
            {
                "name": "Min Wen",
                "org": "Department of Civil and Architectural Engineering, Nanchang Institute of Technology"
            }
        ],
        "title": "Task-constrained RBAC model and its privilege redundancy analysis",
        "abstract": "RBAC supports the principle of least privilege by the appropriate combination of roles assigned to users. However, the minimum role set is hard to find. Role hierarchy and inheritance can result in aggregating lots of permissions. To solve this problem, a task-constrained RBAC model is proposed in this paper, which presents four task-constraint rules to restrict the permission inheritance and role activation. An approach to calculate the redundancy of permissions is represented also, which can be used to compare the different opinion on whether single role activation can get less privilege or multiple role activation can.",
        "keywords": [
            "Access control",
            "RBAC",
            "Role",
            "Task"
        ],
        "venue": "Proceedings - 2015 2nd International Conference on Information Science and Control Engineering, ICISCE 2015",
        "year": 2015,
        "id": "lkyjQK8k"
    },
    "nwV3uMVl": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "State Grid Energy Research Institute"
            },
            {
                "name": "Menghua Fan",
                "org": "State Grid Energy Research Institute"
            },
            {
                "name": "Lei Guo",
                "org": "State Grid Energy Research Institute"
            },
            {
                "name": "Song Xue",
                "org": "State Grid Energy Research Institute"
            },
            {
                "name": "Kun Li",
                "org": "State Grid Shandong Economics Research Institute"
            }
        ],
        "title": "Latest development trends of international electricity markets and their enlightenment",
        "abstract": "Research on international electricity market development tendency and rules is of great reference significance for promoting China's electricity market reform. First, the basic market-construction modes for international electricity market by introducing competition into both production and consumption are elaborated. Second, the latest development trends of international electricity market are analyzed from the following aspects: objective change of market construction, range extension of electricity market, stimulation reinforcement on electricity infrastructure investment, market mechanism improvement for renewable energy sources, potential mining of demand side resources, reinforcement of market supervision and so on. Finally, some related suggestions are proposed concerning the construction and development demands of China's electricity market.",
        "keywords": [
            "Demand side resources",
            "Electricity market",
            "Investment incentive",
            "Market mode",
            "Renewable energy sources"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2014,
        "id": "nwV3uMVl"
    },
    "jOIkuUBb": {
        "authors": [
            {
                "name": "Dayu Chen",
                "org": "School of Electrical and Electronic Engineering, North China Electric Power University"
            },
            {
                "name": "Lizi Zhang",
                "org": "School of Electrical and Electronic Engineering, North China Electric Power University"
            },
            {
                "name": "Li Ma",
                "org": "China Three Gorges Corporation"
            }
        ],
        "title": "A new optimization method for AGC market clearing considering energy storage systems",
        "abstract": "Considering the complementary characteristics of energy storage system (ESS) and thermal power unit on the automatic generation control (AGC) regulation, based on the AGC operational experience in North China Grid, an optimization method for allocating AGC capacity considering ESS is proposed. The relationship between capacity ratio of ESSs and thermal power units and overall system AGC performance are analyzed using AGC simulation tools. Based on the designated multiple AGC objectives at the system level, a modelling method for optimizing the AGC capacity of different types of AGC resources using a linear programming model is proposed as well. Finally, a simplified system including 5 thermal power units and 2 ESSs is used in the case study. Results of the case study indicate that appropriate utilization of ESS will better assist power system to realize the AGC optimal operation technically and economically.",
        "keywords": [
            "Automatic generation control (AGC)",
            "Clearing optimization",
            "Electricity market",
            "Energy storage capacity allocation",
            "Energy storage system"
        ],
        "venue": "Dianli Xitong Zidonghua/Automation of Electric Power Systems",
        "year": 2014,
        "id": "jOIkuUBb"
    },
    "NbtrSpK5": {
        "authors": [
            {
                "name": "Junliang Wang",
                "org": "Institute of RF-andOE-ICs, Southeast University"
            },
            {
                "name": "Zhigong Wang",
                "org": "Institute of RF-andOE-ICs, Southeast University"
            },
            {
                "name": "Jian Xu",
                "org": "Institute of RF-andOE-ICs, Southeast University"
            },
            {
                "name": "Yiqiang Wu",
                "org": "Institute of RF-andOE-ICs, Southeast University"
            },
            {
                "name": "Mi Tian",
                "org": "Institute of RF-andOE-ICs, Southeast University"
            },
            {
                "name": "Xuemei Lei",
                "org": "Institute of RF-andOE-ICs, Southeast University"
            },
            {
                "name": "Li Ma",
                "org": "Institute of RF-andOE-ICs, Southeast University"
            },
            {
                "name": "Lu Tang",
                "org": "Institute of RF-andOE-ICs, Southeast University"
            }
        ],
        "title": "A multi-band CMOS PLL-based frequency synthesizer for DRM/DRM+/DAB systems",
        "abstract": "A wideband frequency synthesizer is designed and fabricated in a 0.18 \u03bcm CMOS technology. It is developed for DRM/DRM+/DAB systems and is based on a programmable integer-N phase-locked loop. Instead of using several synthesizers for different bands, only one synthesizer is used, which has three separated divider paths to provide quadrature 8-phase LO signals. A wideband VCO covers a frequency band from 2.0 to 2.9 GHz, generates LO signals from 32 to 72 MHz, and from 250 to 362 MHz. In cooperation with a programmable XTAL multi-divider at the PLL input and output dividers at the PLL output, the frequency step can be altered from 1 to 25 kHz. It provides an average output phase noise of -80 dBc/Hz at 10 kHz offset, -95 dBc/Hz at 100 kHz offset, and -120 dBc/Hz at 1 MHz offset for all the supported channels. The output power of the LO signals is tunable from 0 dBm to +3 dBm, and the phase of quadrature signals can also be adjusted through a varactor in the output buffer. The power consumption of the frequency synthesizer is 45 mW from a 1.8 V supply. \u00a9 2014 Springer Science+Business Media New York.",
        "keywords": [
            "Amplitude and phase correction",
            "Digital audio broadcasting",
            "Digital radio mondiale",
            "Frequency synthesizer",
            "Phase-locked loop",
            "Wide-band VCO"
        ],
        "venue": "Analog Integrated Circuits and Signal Processing",
        "year": 2014,
        "id": "NbtrSpK5"
    },
    "R0Ho1R4W": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of RF- and OE-ICs, Southeast University"
            },
            {
                "name": "Zhigong Wang",
                "org": "Institute of RF- and OE-ICs, Southeast University"
            },
            {
                "name": "Jian Xu",
                "org": "Institute of RF- and OE-ICs, Southeast University"
            },
            {
                "name": "Yiqiang Wu",
                "org": "Institute of RF- and OE-ICs, Southeast University"
            },
            {
                "name": "Junliang Wang",
                "org": "Institute of RF- and OE-ICs, Southeast University"
            },
            {
                "name": "Mi Tian",
                "org": "Institute of RF- and OE-ICs, Southeast University"
            },
            {
                "name": "Jianping Chen",
                "org": "Institute of RF- and OE-ICs, Southeast University"
            }
        ],
        "title": "Design of a high linearity and high gain accuracy analog baseband circuit for DAB receiver",
        "abstract": "An analog baseband circuit of high linearity and high gain accuracy for a digital audio broadcasting receiver is implemented in a 0.18-\u03bcm RFCMOS process. The circuit comprises a 3rd-order active-RC complex filter (CF) and a programmable gain amplifier (PGA). An automatic tuning circuit is also designed to tune the CF's pass band. Instead of the class-A fully differential operational amplifier (FDOPA) adopted in the conventional CF and PGA design, a class-AB FDOPA is specially employed in this circuit to achieve a higher linearity and gain accuracy for its large current swing capability with lower static current consumption. In the PGA circuit, a novel DC offset cancellation technique based on the MOS resistor is introduced to reduce the settling time significantly. A reformative switching network is proposed, which can eliminate the switch resistor's influence on the gain accuracy of the PGA. The measurement result shows the gain range of the circuit is 10-50 dB with a 1-dB step size, and the gain accuracy is less than \u00b10.3 dB. The OIP3 is 23.3 dBm at the gain of 10 dB. Simulation results show that the settling time is reduced from 100 to 1 ms. The image band rejection is about 40 dB. It only draws 4.5 mA current from a 1.8 V supply voltage.",
        "keywords": [
            "automatic tuning",
            "complex filter",
            "DAB",
            "DCOC",
            "PGA",
            "receiver"
        ],
        "venue": "Journal of Semiconductors",
        "year": 2015,
        "id": "R0Ho1R4W"
    },
    "eM16tHnt": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Institute of RF- & OE-ICs, Southeast University"
            },
            {
                "name": "Zhigong Wang",
                "org": "Institute of RF- & OE-ICs, Southeast University"
            },
            {
                "name": "Jian Xu",
                "org": "Institute of RF- & OE-ICs, Southeast University"
            }
        ],
        "title": "A wideband balun-LNA employing g",
        "abstract": "A wideband single-ended input and differential output low noise amplifier (LNA) employing the common-gate (CG) common-source (CS) structure is presented. The output of the CS transistor is utilized to boost the effective transconductance of the CG stage. The gain balance won\u2019t be affected by the g",
        "keywords": [
            "Balun",
            "Composite transistor",
            "gm-Boosting",
            "Gain balance",
            "Low noise amplifier (LNA)",
            "Single-to-differential"
        ],
        "venue": "Analog Integrated Circuits and Signal Processing",
        "year": 2015,
        "id": "eM16tHnt"
    },
    "xPK4iLrS": {
        "authors": [
            {
                "name": "Zhaowei Meng",
                "org": ""
            },
            {
                "name": "Dong Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian Tan",
                "org": ""
            }
        ],
        "title": "A bony left lung",
        "abstract": "",
        "keywords": [
            ""
        ],
        "venue": "American Journal of the Medical Sciences",
        "year": 2014,
        "id": "xPK4iLrS"
    },
    "8w9LBaqU": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Applied Physics, Xi'an University of Technology"
            },
            {
                "name": "Jiaqiang Xie",
                "org": "Department of Electronics Engineering, Xi'an University of Technology"
            },
            {
                "name": "Linnan Chen",
                "org": "Department of Applied Physics, Xi'an University of Technology"
            },
            {
                "name": "Yong Gao",
                "org": "Department of Electronics Engineering, Xi'an University of Technology"
            }
        ],
        "title": "Temperature effects on the electrical characteristics of SiGe/Si heterojunction power diodes",
        "abstract": "Numerical simulation and analysis on temperature-dependent characteristics of SiGe/Si power switching diodes has been done, incorporating various physical mechanisms such as carrier-carrier scattering, Auger recombination, bandgap narrowing and the junction temperature effect et al. The temperature-dependent physical models applicable for SiGe/Si diodes are also presented. For both SiGe/Si and Si diodes, the temperature effects on the forward voltage drop V",
        "keywords": [
            "Power switching diodes",
            "SiGe/Si heterojunction",
            "Temperature characteristics"
        ],
        "venue": "Guti Dianzixue Yanjiu Yu Jinzhan/Research and Progress of Solid State Electronics",
        "year": 2014,
        "id": "8w9LBaqU"
    },
    "Y4QQk7n8": {
        "authors": [
            {
                "name": "Lijuan Wang",
                "org": ""
            },
            {
                "name": "Yanpeng Wang",
                "org": ""
            },
            {
                "name": "Yujiang Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Tingting Cao",
                "org": ""
            }
        ],
        "title": "Characteristic and catalytic performance of the catalyst for polyethylene via slurry process",
        "abstract": "Particle size distributions and microstructures of the homemade CAT-P catalyst, the imported CAT-Z catalyst and the domestic CAT-B catalyst were characterized by using laser particle size analyzer and specific surface area measurement. And the activity, kinetics, hydrogen sensitivity and polymerization performance etc. of the catalysts were studied. The results show that the surface area and the pore diameter of the CAT-P catalyst is much bigger, and its particle distribution is more concentrated with the particle size span of 1.36 compared with CAT-Z catalyst and CAT-B catalyst. The hydrogen sensitivity of CAT-P catalyst is similar to that of CAT-Z catalyst and better than that of CAT-B catalyst. The density of the polyethylene prepared with CAT-Z catalyst and CAT-P catalyst decreased significantly, which shows that they have outstanding polymerization performance.",
        "keywords": [
            "Catalyst",
            "Polyethylene",
            "Slurry process",
            "Structure characterization"
        ],
        "venue": "Hecheng Shuzhi Ji Suliao/China Synthetic Resin and Plastics",
        "year": 2014,
        "id": "Y4QQk7n8"
    },
    "mydf34IR": {
        "authors": [
            {
                "name": "Meijuan Yao",
                "org": "Chinese Academy of Sciences University"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Licheng Lu",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Shengming Guo",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            }
        ],
        "title": "Performance analysis of source ranging by use of virtual receiver technique under different frequency bands",
        "abstract": "The traditional matched field processing localization need complicated computation of replica field and has high requirement of environment parameters and acoustic field model. To overcome the shortcoming, virtual receiver technique is used for source ranging. A virtual receiver is constructed by correlating the two signals from the guide source and object source received by a vertical line array. Then, the slope of the interference striation of the virtual receiver field is estimated. Combining with the waveguide invariant \u03b2, the range of object source is determined. Through the numerical simulations and data processing collected from the experiment carried out in the South China Sea in 2004, the virtual receiver technique for broadband source ranging under the slope-bottom shallow water environment is discussed. As the frequency increases, the frequency bands should be broadened to get complete interference striation for good ranging results. In data processing, the receiver array spacing is too large to promise the orthogonality of the sampled modes as the frequency increases and ranging results become worse.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2014,
        "id": "mydf34IR"
    },
    "yN2kzpK6": {
        "authors": [
            {
                "name": "Meijuan Yao",
                "org": "Chinese Academy of Sciences University"
            },
            {
                "name": "Licheng Lu",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Shengming Guo",
                "org": "Key Laboratory of Underwater Acoustics Environment, Chinese Academy of Sciences"
            }
        ],
        "title": "Compensation to SNR of the object source by improving SNR of the guide source in source localization using virtual receiver technique",
        "abstract": "Low Signal to Noise Ratio (SNR) of the target source is the bottleneck of the sound source localization technology. In approximate range-independent shallow water environment, compared to Matched Field Processing (MFP) localization method, source localization using virtual receive method can reduce dependence on environment parameters and the acoustic field model, and at the same times avoid complex calculation. Localization results using virtual receiver method and guide sources with different SNR are analyzed. Improving SNR of the guide source can improve the clarity of the interference fringes to some extent, and thus improve the ranging accuracy. Improving SNR of the guide source can compensate SNR of the object source is another advantage of virtual receiver method of source localization.",
        "keywords": [
            ""
        ],
        "venue": "Shengxue Xuebao/Acta Acustica",
        "year": 2015,
        "id": "yN2kzpK6"
    },
    "qHJjqmkx": {
        "authors": [
            {
                "name": "Li-Cheng Lu",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Acoustics, Chinese Academy of Sciences"
            }
        ],
        "title": "Analysis of waveguide time-frequency based on Warping transform",
        "abstract": "Sound propagation in underwater will induce dispersion due to the natural sea waveguide, and then it will degrade the results of the signal processing. Based on the waveguide invariant, a general warping transform is presented. This warping transform could extract the waveguide mode dispersion curve and remove the effect of the waveguide dispersion. Results from the simulation and experiment show that the transform woks well.",
        "keywords": [
            "Frequency dispersion curve",
            "Warping transform",
            "Waveguide invariant"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2015,
        "id": "qHJjqmkx"
    },
    "ao4FDCxS": {
        "authors": [
            {
                "name": "Lin Su",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Underwater Acoustics Environment"
            },
            {
                "name": "Wen-Hua Song",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Sheng-Ming Guo",
                "org": "Key Laboratory of Underwater Acoustics Environment"
            },
            {
                "name": "Li-Cheng Lu",
                "org": "Key Laboratory of Underwater Acoustics Environment"
            }
        ],
        "title": "Influences of sound speed profile on the source localization of different depths",
        "abstract": "It is found in the data processing of matched filed source localization experiment that in the case of the slight mismatch of sound speed profile, the louder source below disappears while the weaker source above comes out. Based on the experimental phenomenon, the influences of the sound speed profile on the source localization of different depths are investigated. Firstly, the simulation is conducted in order to extract the influence of the uncertain factors in the sea test, from which it is further concluded that the deeper source is greatly affected. Then another simulation about the mismatch of the depth of the thermocline is conducted in the typical shallow-water negative gradient environment, from which a preliminary conclusion is drawn that the most sensitive depth to the mismatch of the sound speed profile is around 10 meters below the lower boundary thermocline. Finally, this pheonomenon is reasonably explained through a theoretical analysis from two aspects of the normal mode theory.",
        "keywords": [
            "Hydrodynamic normal mode",
            "Matched field processing",
            "Normal mode",
            "Sound speed profile mismatch"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2015,
        "id": "ao4FDCxS"
    },
    "4N0zF7Dn": {
        "authors": [
            {
                "name": "Yuyao Duan",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University"
            },
            {
                "name": "Li Ma",
                "org": "College of Information Science and Technology, Agricultural University of Hebei"
            },
            {
                "name": "Chuanshuai Zhang",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University"
            },
            {
                "name": "Gang Liu",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University"
            },
            {
                "name": "Xiao Dan Ma",
                "org": "College of Information and Technology, HeiLongJiang Bayi Agricultural University"
            },
            {
                "name": "Li Li",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University"
            }
        ],
        "title": "A remote monitoring system for physiology and environmental information in pig farming",
        "abstract": "In condition of intensive breeding, one hotspot of welfare breeding lies in how to timely and effectively monitoring physiology and environmental information in livestock. This paper proposes a system for monitoring physiology and environmental information in pig farming. The system collects physiology and environmental information remotely and timely, and the manager can make timely decisions. In the mean time, this paper uses multivariate linearity regression to explore the relationship between various parameters. This research can provide references for the application of wireless sensor networks in welfare breeding.",
        "keywords": [
            "Physiology and Environmental Information",
            "Welfare breeding",
            "Wireless Sensor Networks"
        ],
        "venue": "American Society of Agricultural and Biological Engineers Annual International Meeting 2014, ASABE 2014",
        "year": 2014,
        "id": "4N0zF7Dn"
    },
    "N4VbmF4L": {
        "authors": [
            {
                "name": "Yuyao Duan",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Information Science and Technology"
            },
            {
                "name": "Gang Liu",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology"
            }
        ],
        "title": "Remote monitoring system of pig motion behavior and piggery environment based on Internet of Things",
        "abstract": "In intensive and large-scale livestock breeding, how to evaluate welfare of each individual effectively has become one hotspot of welfare breeding. In this study, a remote monitor system based on computer vision technology and wireless sensor networks was proposed. In the system, pig videos in the piggery were captured by IP cameras and transmitted remotely to PC systems for objects tracking and trajectory extraction, and the piggery environmental data such as temperature, humidity and harmful gases were collected by wireless sensor networks (WSN) nodes. Traditional Camshift tracking algorithm was improved. The average root mean square errors of traditional and improved algorithm were 78.07 and 32.29, indicating the improved algorithm reduced error and improved tracking stability. The results of the real-time monitoring of environmental parameters by WSN showed that the hydrogen and ammonia concentrations, and the ambient temperature were all kept in the normal range, while the carbon dioxide concentration was exceeded, and the air humidity was slightly high. Through data mining, precise welfare monitoring and breeding management were realized.",
        "keywords": [
            "Animal welfare",
            "Computer vision",
            "Remote monitoring",
            "Wireless sensor networks"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2015,
        "id": "N4VbmF4L"
    },
    "o4jLSgTx": {
        "authors": [
            {
                "name": "Yuyao Duan",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Information Science and Technology"
            },
            {
                "name": "Hui Wang",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology"
            },
            {
                "name": "Gang Liu",
                "org": "Key Laboratory of Agricultural Information Acquisition Technology"
            }
        ],
        "title": "Multi-pig detection and tracking method under the farm environment",
        "abstract": "In order to realize the multi-target tracking of pig's behavior in pigsty complex light situations and shelter among pigs, the traditional multi-object tracking algorithm is improved, and a target tracking system based on computer vision technology is developed. The foreground detection algorithms are improved, and the difference images obtained by gray difference, S-channel difference and frame difference are fusion. The color differences and texture similarity between shadow and background are used to eliminate the effect of shadow upon detection. The camshift algorithm is improved to realize the accurate tracking of pig's motor behavior in pigsty. The improved algorithm integrates the initial position and color information of target pigs, and fixes the histogram model. It improves the tracking accuracy. By the experiments of tracking different varieties pigs and tracking under different light situations, the experimental results show that the proposed target detection method can effectively eliminate the influence of the shadow and the experiments verify the stability of the algorithm, the tracking accuracy rate is greater than 85%.",
        "keywords": [
            "Image processing",
            "Multi-target tracking",
            "Pig",
            "Target detection"
        ],
        "venue": "Guangxue Xuebao/Acta Optica Sinica",
        "year": 2015,
        "id": "o4jLSgTx"
    },
    "sz4TY8DD": {
        "authors": [
            {
                "name": "Ze Zong",
                "org": "Mechanical and Electrical Engineering College"
            },
            {
                "name": "Xue Zhang",
                "org": "Key Lab of Modern Precision Agriculture System Integration Research"
            },
            {
                "name": "Cailing Guo",
                "org": "Key Lab of Modern Precision Agriculture System Integration Research"
            },
            {
                "name": "Li Ma",
                "org": "Key Lab of Modern Precision Agriculture System Integration Research"
            },
            {
                "name": "Gang Liu",
                "org": "Key Lab of Modern Precision Agriculture System Integration Research"
            },
            {
                "name": "Jinggang Yi",
                "org": "Mechanical and Electrical Engineering College"
            }
        ],
        "title": "Crop phenotypic parameters extraction method based on skeleton extraction algorithm",
        "abstract": "In view of the problem that obtaining maize plant type parameters mainly depends on the artificial measurement at present in China, which is time-consuming and strenuous, a method to extract phenotypic parameters based on range images was proposed. Based on the corn crop, the algorithm first carries on the single pixel refinement and detection of feature points after denoising the binary image of crops; then stalk and leaves are separated according to the characteristics of the crops corresponding the space coordinates of pixels; according to the least square thought, the objective function and fitness function of genetic algorithm are improved to get the space curves which fit the space discrete points, finally the crop phenotypic parameters could be extracted through the space curves which are also the smooth skeleton of the stem and leaves. Compared with literature 9, field experimental results of the improved algorithm showed that the error of plant height is reduced by about 35%, the leaf length error reduced by 70% and the leaf angle error reduced by 20%. Experimental results demonstrate that the algorithm effectively improves the phenotypic parameters measurement precision, and provides the technical support for 3D model reconstruction of crops.",
        "keywords": [
            "Algorithms",
            "Curve fitting",
            "Extraction",
            "Measurements",
            "Phenotypic parameters",
            "Skeleton extraction"
        ],
        "venue": "Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering",
        "year": 2015,
        "id": "sz4TY8DD"
    },
    "a8lubWrf": {
        "authors": [
            {
                "name": "Xiaodan Ma",
                "org": ""
            },
            {
                "name": "Cailing Guo",
                "org": ""
            },
            {
                "name": "Xue Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lijiao Zhang",
                "org": ""
            },
            {
                "name": "Gang Liu",
                "org": ""
            }
        ],
        "title": "Calculation of light distribution of apple tree canopy based on color characteristics of 3D point cloud",
        "abstract": "Study on light distribution of apple tree canopy is one of the important ways to optimize type of fruit trees and improve potential production. The reasonable and effective use of light energy and optimization of light distribution within fruit tree canopy have vital significance for the formation of fruit tree growth and fruit quality. Calculation method of light distribution of free spindle apple canopy was carried out. In recent years, there were several researches on light distribution of plant canopy on the basis of three dimensional morphology of plant canopy by using mathematical simulation methods which could not express the real light distribution. In order to reveal real light distribution rule of canopy intelligently and efficiently, apple trees of spindle shape were selected as research objects, and based on the correlation that the target image color changed with the light intensity. Firstly, 3D point cloud of apple tree canopy in leaf curtain stability period was captured by Trimble TX5 laser scanner; secondly, according to the actual canopy division method, color information of different areas in 3D canopy space was extracted; thirdly, aiming at the shortcomings of complexity, fuzziness and indescribability by precise and quantitative symbols under natural environment, the fuzzy neural network was constructed to predict light distribution with color characteristic as input and relative light intensity as output. The experimental results showed that the precision of the proposed method had good feasibility, the prediction accuracy was 80.57%. The result of this study will provide theoretical basis for scientific pruning to get the best light distribution.",
        "keywords": [
            "3D point cloud",
            "Apple tree canopy",
            "Calculation of light distribution",
            "Color characteristic",
            "Fuzzy neural network"
        ],
        "venue": "Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery",
        "year": 2015,
        "id": "a8lubWrf"
    },
    "J1QsC1Pf": {
        "authors": [
            {
                "name": "Xingyu Liu",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Li Ma",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Jun Zhou",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Yanjun Ma",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Ruoshi Bai",
                "org": "Beijing Third Class Tobacco Supervision Station"
            },
            {
                "name": "Lihong Yan",
                "org": "Beijing Third Class Tobacco Supervision Station"
            }
        ],
        "title": "The influence of nitrogen dioxide on the determination of hydrogen cyanide in mainstream and sidestream cigarette smoke and the improvement of the determination method by continuous flow analyzer",
        "abstract": "Hydrogen cyanide is a well-known toxic component in cigarette smoke. Accurate determination of hydrogen cyanide is of great significance to assess the risk of cigarettes to public health. In the conventional method for determination of hydrogen cyanide in cigarette smoke, an alkaline solution is used to collect hydrogen cyanide. In our study, nitrogen oxides in the smoke were found to dissolve in the alkaline solution, and they could react with the alkaline solution to produce nitrates and nitrites which could further react with cyanide to result in underestimating the yield of hydrogen cyanide. An improved method for the determination of hydrogen cyanide was developed in our laboratory to solve the problem, in which the hydrogen cyanide from mainstream cigarette smoke was collected using a Cambridge filter pad (CFP) treated with an ethanol-water solution of sodium hydroxide and detected by a continuous flow analyzer based on a coloring system with isonicotinic acid and 1,3-dimethylbarbituric acid. The collection efficiency of hydrogen cyanide for this method was significantly improved compared with conventional methods of trapping hydrogen cyanide using an alkaline solution. Furthermore, the collection and sample preparation process was simpler, with higher stability of the collected hydrogen cyanide. The limit of detection (LOD) and limit of quantification (LOQ) for the determination of hydrogen cyanide were less than 1.08 \u00d7 10",
        "keywords": [
            ""
        ],
        "venue": "Analytical Methods",
        "year": 2014,
        "id": "J1QsC1Pf"
    },
    "6oWvchcO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yun Zhou",
                "org": ""
            },
            {
                "name": "Ying Zhang",
                "org": ""
            },
            {
                "name": "Yuan Li",
                "org": ""
            },
            {
                "name": "Yonghong Guo",
                "org": ""
            },
            {
                "name": "Yu He",
                "org": ""
            },
            {
                "name": "Jiuping Wang",
                "org": ""
            },
            {
                "name": "Jianqi Lian",
                "org": ""
            },
            {
                "name": "Chunqiu Hao",
                "org": ""
            },
            {
                "name": "Jonathan P. Moorman",
                "org": ""
            },
            {
                "name": "Zhi Q. Yao",
                "org": ""
            },
            {
                "name": "Yongxing Zhou",
                "org": ""
            },
            {
                "name": "Zhansheng Jia",
                "org": ""
            }
        ],
        "title": "Role of A20 in interferon-\u03b1-mediated functional restoration of myeloid dendritic cells in patients with chronic hepatitis C",
        "abstract": "Hepatitis C virus (HCV) infection is a global health problem characterized by a high rate of chronic infection, which may in part be due to a defect in myeloid dendritic cells (mDCs). This defect appears to be remedied by treatment with interferon-\u03b1 (IFN-\u03b1) -based antiviral therapies; however, the molecular mechanisms underlying mDC dysfunction in HCV infection and restoration by IFN-\u03b1 treatment are unclear. The ubiquitin-editing protein A20 plays a crucial role in controlling the maturation, cytokine production and immunostimulatory function of mDCs. We propose that the expression of A20 correlates with the function of mDCs during HCV infection and IFN-\u03b1 therapy. In this study, we observed that A20 expression in mDCs isolated from chronically HCV-infected subjects was significantly higher than healthy subjects or subjects achieving sustained virological responses (SVR) following antiviral treatment. Notably, A20 expression in mDCs from HCV patients during IFN-\u03b1 treatment was significantly lower than for untreated patients, SVR patients, or healthy subjects. Besides, A20 expression in mDCs stimulated by polyI:C differed between HCV patients and healthy subjects, and this difference could be abrogated by the treatment with IFN-\u03b1 in vitro. Additionally, A20 expression by polyI:C-activated mDCs, with or without IFN-\u03b1 treatment, negatively correlated with the expression of HLA-DR, CD86 and CCR7, and the secretion of interleukin-12 (IL-12), but positively associated with the production of IL-10. Importantly, silencing A20 expression using small interfering RNAs increased the production of IL-12 in mDCs of chronically HCV-infected individuals. These findings suggest that A20 plays a crucial role in negative regulation of innate immune responses during chronic viral infection.",
        "keywords": [
            "A20",
            "Chronic infection",
            "Hepatitis C virus",
            "Interferon-\u03b1",
            "Myeloid dendritic cells"
        ],
        "venue": "Immunology",
        "year": 2014,
        "id": "6oWvchcO"
    },
    "Pcmxejyu": {
        "authors": [
            {
                "name": "Fanyu Meng",
                "org": "School of Municipal and Environmental Engineering, Harbin Institute of Technology"
            },
            {
                "name": "Junqiu Jiang",
                "org": "School of Municipal and Environmental Engineering, Harbin Institute of Technology"
            },
            {
                "name": "Qingliang Zhao",
                "org": "State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology"
            },
            {
                "name": "Kun Wang",
                "org": "State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology"
            },
            {
                "name": "Chunfu Liu",
                "org": "China National Chemical Engineering Co. Ltd., China Tianchen Engineering Corporation"
            },
            {
                "name": "Li Ma",
                "org": "Harbin Drainage Limited Liability Company"
            },
            {
                "name": "Junchen Yang",
                "org": "Suzhou Industrial Park Design and Research Institute Co., Ltd"
            },
            {
                "name": "Zhen Zheng",
                "org": "School of Materials Science and Engineering, Harbin Institute of Technology"
            }
        ],
        "title": "Leaching behavior of contaminant in saline-alkali soil amended with sludge",
        "abstract": "In order to study the leaching behaviors of contaminants in saline-alkali soil amended with dewatered sludge, the changes of nutrients content, heavy metal form distribution and the contents of total organic carbon (TOC), N, P contaminants and heavy metals in leachate were investigated through incubation and leaching experiment. The results show that organic matter, total nitrogen, total phosphorus, available nitrogen, available phosphorus and available potassium in soil amended with sludge are increased by 2.5, 4, 2.4, 3.2, 11.6, and 1.2 times respectively after sludge application and incubation for 0 d. With the extension of incubation time, the total content of nutrients decreases and that of available nutrients increases. Form distribution of heavy metals in soil is less affected by sludge amendment; Zn, Ni, and Pb in exchangeable and carbonate combined states decrease after incubation for 60 d. The contents of TOC, total nitrogen (TN), NH<inf>4</inf><sup>+</sup>-N, Cr, As, Pb, Ni reduce with incubation time. If it rains after incubation period of 60 d, contaminant contents in leachate will be close to the contrast values.",
        "keywords": [
            "Dewatered sludge",
            "Heavy metal",
            "Incubation experiment",
            "Leaching experiment",
            "N, P contaminants",
            "Saline alkali soil",
            "Soil nutrients"
        ],
        "venue": "Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University",
        "year": 2014,
        "id": "Pcmxejyu"
    },
    "63OrBar1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Yanzhou Coal Mining Company Limited"
            },
            {
                "name": "Wei-Feng Wang",
                "org": "School of Energy and Resource, Xi'an University of Science and Technology"
            },
            {
                "name": "Jun Deng",
                "org": "School of Energy and Resource, Xi'an University of Science and Technology"
            },
            {
                "name": "Xin-Hai Zhang",
                "org": "School of Energy and Resource, Xi'an University of Science and Technology"
            },
            {
                "name": "Zhen-Ping Wang",
                "org": "Yanzhou Coal Mining Company Limited"
            }
        ],
        "title": "Effect of CO",
        "abstract": "In order to master the characteristics of CO",
        "keywords": [
            "CO2",
            "Coal oxidation",
            "Combustion characteristics",
            "TG-DSC"
        ],
        "venue": "Meitan Xuebao/Journal of the China Coal Society",
        "year": 2014,
        "id": "63OrBar1"
    },
    "5SSVGIGG": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of North China Electric Power University"
            },
            {
                "name": "Yong-Qian Li",
                "org": "School of North China Electric Power University"
            }
        ],
        "title": "Noise analysis of \u03c6-OTDR vibration sensing system",
        "abstract": "The interference principle of backscattering light in the optical fiber is analyzed theoretically and the sensing mechanism of \u03c6-OTDR vibration sensor system is introduced briefly in this paper. The trace of backward Rayleigh scattering is obtained by MATLAB simulation, and it is compared to the scattering curve by experiment. The result shows that noise is inevitable in the experiment, and the desired signal is difficult to be detected for the high noise amplitude. For obtaining high SNR in the experiment, the compositions and causes of the noise is introduced and the effective suppression method are put forward.",
        "keywords": [
            "Noise",
            "Phase ambiguity",
            "Simulation",
            "Vibration sensing",
            "\u03c6-OTDR"
        ],
        "venue": "Applied Mechanics and Materials",
        "year": 2014,
        "id": "5SSVGIGG"
    },
    "wozgkQ8f": {
        "authors": [
            {
                "name": "Yongqian Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Phase ambiguity in-OTDR vibration sensing system",
        "abstract": "Aimed at the phase ambiguity phenomenon existing in the-OTDR based vibration sensing system, the expression to describe the relationship between the Rayleigh backscattering power and the phase difference of optical interference fields, and the expression to describe the relationship between the phase difference of optical interference fields and the strain of optical fiber induced by vibration were derived. The cause and manifestation of the phase ambiguity phenomenon and the influence of the phase ambiguity phenomenon on system performance as well as the relationship between the maximum detectable strain and the spatial resolution of the sensing system were studied theoretically, and demonstrated by Matlab simulation. The results show that the phase ambiguity phenomenon is the main factor that limits the strain measurement range of the-OTDR based vibration sensing system, and it may cause mistakes in the measurement of vibration frequency and amplitude, and a failure in reporting large strain information. And the higher the spatial resolution, the larger the detectable strain range, which indicates that the-OTDR based vibration sensing system is very suitable for applications in the measurement with high spatial resolution. This study provides a theoretical support for the parameter design and optimization of the sensing system.",
        "keywords": [
            "-OTDR",
            "Phase ambiguity",
            "Simulation",
            "Vibration sensing"
        ],
        "venue": "Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering",
        "year": 2015,
        "id": "wozgkQ8f"
    },
    "qoXekb5v": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Electronic Engineering, University of Electronic Science and Technology of China"
            },
            {
                "name": "Fei You",
                "org": "School of Electronic Engineering, University of Electronic Science and Technology of China"
            },
            {
                "name": "Xianyun Hou",
                "org": "School of Electronic Engineering, University of Electronic Science and Technology of China"
            }
        ],
        "title": "An output match design method for high efficiency and broadband class-J PA",
        "abstract": "The theory of class-J power amplifiers is reviewed. Based on the theory, a new output match method is proposed. Instead of the restricted impedance condition, we design the different fundamental and 2nd harmonic output impedances based on the variation tendency of termination impedance according to the different frequencies. Therefore, the PA can work efficiently in the band. A 10W GaN transistor device (CGH40010) is applied in the simulation. And the results show this method can enhance the PAE over 60% across a bandwidth of 1.6-2.5 GHz. \u00a9 2014 IEEE.",
        "keywords": [
            "broadband",
            "Class-J",
            "high efficiency",
            "output match network",
            "power amplifiers"
        ],
        "venue": "PAWR 2014 - Proceedings: 2014 IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications",
        "year": 2014,
        "id": "qoXekb5v"
    },
    "kKzFl1bK": {
        "authors": [
            {
                "name": "Nan Xu",
                "org": ""
            },
            {
                "name": "Chi Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Residential building sound pollution and control measures",
        "abstract": "Noise of building life, residential areas environmental equipment and residential district external seriously interferes with the normal life of the residents, the sources and the mechanism of noise generation are analyzed, technical measures of multi family residential building noise are put forward. \u00a9 (2014) Trans Tech Publications, Switzerland.",
        "keywords": [
            "Analysis of noise source",
            "Civil construction",
            "Control measures",
            "Noise pollution"
        ],
        "venue": "Advanced Materials Research",
        "year": 2014,
        "id": "kKzFl1bK"
    },
    "OjCaAt59": {
        "authors": [
            {
                "name": "Haishan Huang",
                "org": "Nelson Institute of Environmental Medicine"
            },
            {
                "name": "Li Ma",
                "org": "Nelson Institute of Environmental Medicine"
            },
            {
                "name": "Jingxia Li",
                "org": "Nelson Institute of Environmental Medicine"
            },
            {
                "name": "Yonghui Yu",
                "org": "Nelson Institute of Environmental Medicine"
            },
            {
                "name": "Dongyun Zhang",
                "org": "Nelson Institute of Environmental Medicine"
            },
            {
                "name": "Jinlong Wei",
                "org": "Nelson Institute of Environmental Medicine"
            },
            {
                "name": "Honglei Jin",
                "org": "Nelson Institute of Environmental Medicine"
            },
            {
                "name": "Derek Xu",
                "org": "Jericho High School"
            },
            {
                "name": "Jimin Gao",
                "org": "Zhejiang Provincial Key Laboratory for Technology and Application of Model Organisms"
            },
            {
                "name": "Chuanshu Huang",
                "org": "Nelson Institute of Environmental Medicine"
            }
        ],
        "title": "NF-\u03baB1 inhibits c-Myc protein degradation through suppression of FBW7 expression",
        "abstract": "NF-\u03baB is a well-known transcription factor in regulation of multiple gene transcription and biological processes, and most of them are relied on its transcriptional activity of the p65/RelA subunit, while biological function of another ubiquitously expressed subunit NF-\u03baB (p50) remains largely unknown due to lack transcriptional activation domain. Here we discovered a novel biological function of p50 as a regulator of oncogenic c-Myc protein degradation upon arsenite treatment in a NF-\u03baB transcriptional-independent mechanism. Our results found that p50 was crucial for c-Myc protein induction following arsenite treatment by using specific knockdown and deletion of p50 in its normal expressed cells as well as reconstituting expression of p50 in its deficient cells. Subsequently we showed that p50 upregulated c-Myc protein expression mainly through inhibiting its degradation. We also identified that p50 exhibited this novel property by suppression of FBW7 expression. FBW7 was profoundly upregulated in p50-defecient cells in comparison to that in p50 intact cells, whereas knockdown of FBW7 in p50-/-cells restored arsenite-induced c-Myc protein accumulation, assuring that FBW7 up-regulation was responsible for defect of c-Myc protein expression in p50-/-cells. In addition, we discovered that p50 suppressed fbw7 gene transcription via inhibiting transcription factor E2F1 transactivation. Collectively, our studies demonstrated a novel function of p50 as a regulator of c-Myc protein degradation, contributing to our notion that p50-regulated protein expression through multiple levels at protein translation and degradation, further providing a significant insight into the understanding of biomedical significance of p50 protein.",
        "keywords": [
            "Arsenite",
            "C-Myc",
            "Fbw7",
            "NF-\u03baB p50",
            "Protein degradation"
        ],
        "venue": "Oncotarget",
        "year": 2014,
        "id": "OjCaAt59"
    },
    "UyxCxVR7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Guanghua School of Management, Peking University"
            }
        ],
        "title": "Employee characteristics and management",
        "abstract": "In April 2006, a true story about the toughest female secretary ever was circulated extensively in China.",
        "keywords": [
            ""
        ],
        "venue": "Understanding Chinese Firms from Multiple Perspectives",
        "year": 2014,
        "id": "UyxCxVR7"
    },
    "UJGMfe2l": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Guanghua School of Management, Peking University"
            }
        ],
        "title": "Corporate culture",
        "abstract": "A manager who has worked in many Chinese companies described her different experiences in those companies like this:",
        "keywords": [
            ""
        ],
        "venue": "Understanding Chinese Firms from Multiple Perspectives",
        "year": 2014,
        "id": "UJGMfe2l"
    },
    "6SwXbxa0": {
        "authors": [
            {
                "name": "Xin Wei",
                "org": "University of International Business and Economics"
            },
            {
                "name": "Li Ma",
                "org": "Peking University"
            },
            {
                "name": "Zhi-Xue Zhang",
                "org": "Peking University"
            },
            {
                "name": "Sammy J. Showail",
                "org": "American University of Beirut"
            },
            {
                "name": "Jie Jiao",
                "org": "Tsinghua University"
            },
            {
                "name": "Xiao Wang",
                "org": "State Grid Corporation of China"
            }
        ],
        "title": "Understanding psychological contract breach due to labour costs reduction: Contingent upon employee sex and managerial control",
        "abstract": "Integrating the perspectives of psychological contract and sex differences, this study examines how organizational decision to reduce labour costs influences employees' perceived psychological contract breach and their commitment to their organizations. Using two experiments, we found three-way interaction effects among the decision to reduce labour costs, employee sex, and the managerial control over the decision. The decision of labour costs reduction leads to stronger feelings of psychological contract breach for females when the decision is in low than in high levels of managerial control, but the same decision leads to stronger psychological contract breach for males when the decision is in high than in low levels of managerial control. Furthermore, the indirect effect of labour costs reduction on employees' organizational commitment through psychological contract breach is also contingent upon the interaction between employee sex and managerial control. Our findings expand the literature of psychological contract and shed light on timely practical issues of management's decisions regarding labour costs reduction.",
        "keywords": [
            "Affective commitment",
            "Employee sex",
            "Financial crisis",
            "Labour costs reduction",
            "Managerial control",
            "Psychological contract breach"
        ],
        "venue": "Journal of Occupational and Organizational Psychology",
        "year": 2015,
        "id": "6SwXbxa0"
    },
    "K4Dvu6jO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Guanghua School of Management, Peking University"
            },
            {
                "name": "Anne S. Tsui",
                "org": "Fudan University"
            }
        ],
        "title": "Traditional Chinese philosophies and contemporary leadership",
        "abstract": "We discuss three traditional Chinese philosophies-Daoism, Confucianism, and Legalism-as they relate to Western-originated leadership theories. We analyze articles reporting interviews with fifteen contemporary Chinese business leaders to determine how their leadership practices reflect the traditional philosophies. We discuss future research directions for Chinese and global leadership. In a response to world-wide call for developing indigenous theories and knowledge about management, we encourage scholars to consider cultural settings and traditional wisdom in their studies of contemporary leadership practices.",
        "keywords": [
            "China",
            "Confucianism",
            "Daoism",
            "Leadership",
            "Legalism"
        ],
        "venue": "Leadership Quarterly",
        "year": 2015,
        "id": "K4Dvu6jO"
    },
    "5GbAuM54": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Opto-Electronics Technology of Ministry of Education"
            },
            {
                "name": "Guang-Di Shen",
                "org": "Key Laboratory of Opto-Electronics Technology of Ministry of Education"
            },
            {
                "name": "Yi-Xin Chen",
                "org": "Key Laboratory of Opto-Electronics Technology of Ministry of Education"
            },
            {
                "name": "Wen-Jing Jiang",
                "org": "Key Laboratory of Opto-Electronics Technology of Ministry of Education"
            },
            {
                "name": "Wei-Ling Guo",
                "org": "Key Laboratory of Opto-Electronics Technology of Ministry of Education"
            },
            {
                "name": "Chen Xu",
                "org": "Key Laboratory of Opto-Electronics Technology of Ministry of Education"
            },
            {
                "name": "Zhi-Yuan Gao",
                "org": "Key Laboratory of Opto-Electronics Technology of Ministry of Education"
            }
        ],
        "title": "Investigation of the saturation characteristic and lifetime of the novel AlGaInP lightemitting diodes",
        "abstract": "Absorption of substrates, small angle for total reflection, and heat generated by photon blocking of electrode, all can lead to saturation and performance degradation of AlGaInP light emitting diodes(LEDs). In this paper, a novel LED composed of compound current spreading layer, compound DBR reflectors, and current blocking layer, is proposed, the saturation characteristic and lifetime are also tested. Simulation results show that there is only tiny invalid photocurrent through the electrode in the novel LEDs. Experimental results indicate that the novel LEDs have higher extraction efficiency and better saturation characteristics. Saturation current of the novel LEDs is as high as 110 mA, and the light intensity is enhanced by treble at saturation current as compared to the conventional LEDs. The accelerated aging test shows that the lifetime of the novel LEDs is as long as 17.8\u00d710",
        "keywords": [
            "Current blocking layer",
            "Lifetime",
            "Saturation characteristic"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2014,
        "id": "5GbAuM54"
    },
    "eaAgc0I8": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Guang-Di Shen",
                "org": ""
            },
            {
                "name": "Jian-Peng Liu",
                "org": ""
            },
            {
                "name": "Zhi-Yuan Gao",
                "org": ""
            },
            {
                "name": "Chen Xu",
                "org": ""
            },
            {
                "name": "Xun Wang",
                "org": ""
            }
        ],
        "title": "Theoretical and experimental analysis of the effects of the series resistance on luminous efficacy in GaN-based light emitting diodes",
        "abstract": "In this paper, a new equivalent circuit model of GaN-based light emitting diodes (LEDs) is established. The impact of the series resistance to luminous efficacy is simulated using the MATLAB software. GaN-based LEDs with different n-contact electrode materials (LEDs with Ni/Au and LEDs with Cr/Au) are fabricated. By comparing and analyzing the results of performances, we concluded that both the series resistance and the carrier loss could affect the luminous efficacy severely. LEDs with lower series resistance have higher luminous efficacy and its efficiency droop is alleviated simultaneously. To improve luminous efficacy, the fabrication process should be optimized for lower series resistance.",
        "keywords": [
            "GaN-based light emitting diodes",
            "Luminous efficacy",
            "Series resistance"
        ],
        "venue": "Chinese Physics B",
        "year": 2014,
        "id": "eaAgc0I8"
    },
    "HhQt4F9B": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Opto-electronics Technology of Ministry of Education, Beijing University of Technology"
            },
            {
                "name": "Guang-Di Shen",
                "org": "Key Laboratory of Opto-electronics Technology of Ministry of Education, Beijing University of Technology"
            },
            {
                "name": "Chen Xu",
                "org": "Key Laboratory of Opto-electronics Technology of Ministry of Education, Beijing University of Technology"
            },
            {
                "name": "Zhi-Yuan Gao",
                "org": "Key Laboratory of Opto-electronics Technology of Ministry of Education, Beijing University of Technology"
            }
        ],
        "title": "Design and analysis of AlGaInP-based light emitting diodes with SiO2 current blocking layer",
        "abstract": "In this study, the fabrication and characterization of AlGaInP-based light-emitting diodes (LEDs) with further improvement by the design of a SiO2 current blocking layer were described. It was found that with the SiO2 CBL, the injected current can be forced to spread outside instead of flowing directly downward under the p-pad electrode. At 20mA, as compared to traditional LEDs, the optical output power for novel LEDs is increased by about 30%. We found that the novel LEDs have better saturation characteristics, this improvement is contributed to more uniform of injection current and less heat generation in the novel LED chips.",
        "keywords": [
            "Light emitting diodes",
            "luminance intensity",
            "SiO2 current blocking layer"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2015,
        "id": "HhQt4F9B"
    },
    "B5lkKhVc": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Opto-electronics Technology, Ministry of Education, Beijing University of Technology"
            },
            {
                "name": "Guang-Di Shen",
                "org": "Key Laboratory of Opto-electronics Technology, Ministry of Education, Beijing University of Technology"
            },
            {
                "name": "Zhi-Yuan Gao",
                "org": "Key Laboratory of Opto-electronics Technology, Ministry of Education, Beijing University of Technology"
            },
            {
                "name": "Chen Xu",
                "org": "Key Laboratory of Opto-electronics Technology, Ministry of Education, Beijing University of Technology"
            }
        ],
        "title": "Enhanced performances of AlGaInP-based light-emitting diodes with Schottky current blocking layers",
        "abstract": "A new epitaxial structure of AlGaInP-based light-emitting diode (LED) with a 0.5-\u03bcm GaP window layer was fabricated. In addition, indium tin oxide (ITO) and localized Cr deposition beneath the p-pad electrode were used as the current spreading layer and the Schottky current blocking layer (CBL), respectively. The results indicated that ITO and the Schottky CBL improve the total light extraction efficiency by relieving the current density crowding beneath the p-pad electrode. At the current of 20 mA, the light output power of the novel LED was 40% and 19% higher than those of the traditional LED and the new epitaxial LED without CBL. It was also found that the novel LED with ITO and CBL shows better thermal characteristics.",
        "keywords": [
            "current spreading",
            "ight-emitting diodes",
            "Schottky current blocking layer"
        ],
        "venue": "Chinese Physics B",
        "year": 2015,
        "id": "B5lkKhVc"
    },
    "S90v7bAX": {
        "authors": [
            {
                "name": "Jianjin Zou",
                "org": "Defense Information Academy of PLA"
            },
            {
                "name": "Li Ma",
                "org": "Defense Information Academy of PLA"
            }
        ],
        "title": "Network business mode in tri-networks integration environment",
        "abstract": "The main purpose of this paper is to provide a dynamic synthesis method, based on the modular concept and method for enterprise ecosystem, e-commerce service to small and medium enterprises using different next open business network platform in tri-networks integration environment. Using this method can make the company in local cooperation offer the best products/services to customers and globally by accessing the international market, interconnections, create direct and customer relationship, and cooperation with the world of actors. This work in evidence also shows the importance of an intermediate actor can leadership development of different patterns of innovation and support from the enterprise electronic commerce transformation combat that caused different contexts. Especially important is its ability to change into the same individual activities, base for all participants' experience, helps create valuable network professional knowledge. \u00a9 Springer-Verlag Berlin Heidelberg 2014.",
        "keywords": [
            "Modularity",
            "Network business",
            "Tri-network integration"
        ],
        "venue": "Lecture Notes in Electrical Engineering",
        "year": 2014,
        "id": "S90v7bAX"
    },
    "9q1zV0Sx": {
        "authors": [
            {
                "name": "Yongmei Cheng",
                "org": "School of Pharmaceutical Science"
            },
            {
                "name": "Li Ma",
                "org": "School of Pharmaceutical Science"
            },
            {
                "name": "Chao Deng",
                "org": "School of Pharmaceutical Science"
            },
            {
                "name": "Zhenghong Xu",
                "org": "School of Pharmaceutical Science"
            },
            {
                "name": "Jinghua Chen",
                "org": "School of Pharmaceutical Science"
            }
        ],
        "title": "Effect of PEG-mediated pore forming on Ca-alginate immobilization of nitrilase-producing bacteria Pseudomonas putida XY4",
        "abstract": "Effect of PEG-mediated pore forming on Ca-alginate immobilization of nitrilase-producing bacteria Pseudomonas putida XY4 was studied. Through using PEG as porogen, the environmental tolerance as well as the biocatalytic reaction efficiency of immobilized cells was greatly improved, i.e., Ca-alginate-PEG immobilized cells got better temperature and substrate concentration tolerance than Ca-alginate immobilized cells and showed similar efficiency with free cells, suggesting that the intrinsic mass transfer resistance of immobilization obviously decreased. It was also observed that the pore diameter and porosity of immobilization beads were related with the molecular weight of PEG. PEG400 was found to be a relatively suitable porogen for Ca-alginate-PEG immobilized cells catalyzed hydrolysis of glycinonitrile. It was noteworthy that the Ca-alginate-PEG immobilized cells could be reused more than 18 times with little loss of enzyme activity which had shown good operation ability and great application potential. \u00a9 2014 Springer-Verlag Berlin Heidelberg.",
        "keywords": [
            "Immobilization",
            "Mass transfer",
            "Nitrilase-producing bacteria",
            "Optimization",
            "Pore-forming"
        ],
        "venue": "Bioprocess and Biosystems Engineering",
        "year": 2014,
        "id": "9q1zV0Sx"
    },
    "8n8wT0YR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Public Administration"
            },
            {
                "name": "Shuyi Feng",
                "org": "College of Public Administration"
            },
            {
                "name": "Pytrik Reidsma",
                "org": "Plant Production Systems Group"
            },
            {
                "name": "Futian Qu",
                "org": "College of Public Administration"
            },
            {
                "name": "Nico Heerink",
                "org": "Development Economics Group"
            }
        ],
        "title": "Identifying entry points to improve fertilizer use efficiency in Taihu Basin, China",
        "abstract": "Overuse of fertilizers in China causes environmental problems and high costs for farmers. In this paper we aim to identify entry points to improve fertilizer use efficiency in Taihu Basin, China. We use stochastic frontier analysis to estimate the technical and fertilizer use efficiency of rice production based on a survey held among 320 households in Wuxi, Zhenjiang and Changzhou, located upstream of Taihu Lake. Subsequently, Tobit model is applied to analyze factors influencing fertilizer use efficiency. The average technical efficiency and fertilizer use efficiency in this area in 2008 were 84.2% and 25.4% respectively. On average, rice production is thus efficient, but fertilizer use efficiency can be substantially improved. The results of the regression analyses explaining fertilizer use efficiency indicate that although extension services have stimulated the use of formula fertilizer in Taihu Basin, the use of formula fertilizer has not (yet) improved fertilizer use efficiency. Environmental awareness on water pollution and on the effect of fertilizers, off-farm income and a positive risk attitude have a significant positive effect on fertilizer use efficiency in Taihu Basin. Possessing a car or truck, labor intensity and the occurrence of disasters, on the other hand, have a significant negative effect on fertilizer use efficiency. Policies aimed at improving fertilizer use efficiency may therefore focus on increasing knowledge on the environment and fertilizer management, improving extension services and encouraging farmers to migrate or work off-farm. \u00a9 2013 Elsevier Ltd.",
        "keywords": [
            "China",
            "Fertilizer use efficiency",
            "Nutrient pollution",
            "Rice production",
            "Site-specific nutrient management",
            "Stochastic frontier production function"
        ],
        "venue": "Land Use Policy",
        "year": 2014,
        "id": "8n8wT0YR"
    },
    "OaUKTqCS": {
        "authors": [
            {
                "name": "Yanxia Chen",
                "org": "Department of Gynecology, The First Affiliated Hospital of Xinjiang Medical University"
            },
            {
                "name": "Cailing Ma",
                "org": "Department of Gynecology, The First Affiliated Hospital of Xinjiang Medical University"
            },
            {
                "name": "Wei Zhang",
                "org": "Department of Pathology, The First Affiliated Hospital of Xinjiang Medical University"
            },
            {
                "name": "Zhifang Chen",
                "org": "Department of Gynecology, The First Affiliated Hospital of Xinjiang Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gynecology, The First Affiliated Hospital of Xinjiang Medical University"
            }
        ],
        "title": "Down regulation of miR-143 is related with tumor size, lymph node metastasis and HPV16 infection in cervical squamous cancer",
        "abstract": "Objective: This study is to investigate the role of miR-143 expression in cervical squamous cell carcinoma (SCC).Methods: The expression level of miR-143 was examined by quantitative real-time PCR. Human papillomavirus (HPV) genotype was detected by HPV genotype detection kit. The expression level of bcl-2 was detected by immunohistochemistry.Results: The positive rate of HPV was 78% in the patients of cervical SCC. The most prevalent genotype was HPV16, with a positive rate of 42%. The expression level of miR-143 was significantly lower in the cervical SCC tissues than that in the normal cervical tissues (Z = -2.180, P = 0.029). Down-regulated miR-143 expression was associated with tumor size, lymph node metastasis and HPV16 infection in cervical cancer patients. No significant associations were found between the expression levels of miR-143 and age, clinical stage, differentiation or lymph vascular space invasion. And, in cervical SCC patients after treatment with Taxol chemotherapy, the expression level of miR-143 was higher and the positive expression of bcl-2 protein was lower. However, the differences in expression changes of miR-143 and bcl-2 were not statistically significant (miR-143, Z = -0.763, P = 0.446; bcl-2 protein, \u03c7",
        "keywords": [
            ""
        ],
        "venue": "Diagnostic Pathology",
        "year": 2014,
        "id": "OaUKTqCS"
    },
    "GvdaYg8G": {
        "authors": [
            {
                "name": "Xinxin Chen",
                "org": "Department of Cardiac Surgery, Guangzhou Women and Children's Medical Center"
            },
            {
                "name": "Hujun Cui",
                "org": "Department of Cardiac Surgery, Guangzhou Women and Children's Medical Center"
            },
            {
                "name": "Weidan Chen",
                "org": "Department of Cardiac Surgery, Guangzhou Women and Children's Medical Center"
            },
            {
                "name": "Shengchun Yang",
                "org": "Department of Cardiac Surgery, Guangzhou Women and Children's Medical Center"
            },
            {
                "name": "Yanqin Cui",
                "org": "Department of Cardiac Surgery, Guangzhou Women and Children's Medical Center"
            },
            {
                "name": "Yuansheng Xia",
                "org": "Department of Cardiac Surgery, Guangzhou Women and Children's Medical Center"
            },
            {
                "name": "Li Ma",
                "org": "Department of Cardiac Surgery, Guangzhou Women and Children's Medical Center"
            }
        ],
        "title": "Early and Mid-Term Results of the Arterial Switch Operation in Patients with Intramural Coronary Artery",
        "abstract": "Intramural coronary artery is known to be a risk factor for early death after an arterial switch operation (ASO). We evaluated the early and mid-term results of ASO for patients with intramural coronary artery. From September 2008 to March 2012, seven patients with an intramural coronary artery underwent ASO at our hospital. The mean age at operation was 2.4 months (2 days-1 year), and the mean body weight was 4.3 \u00b1 2.2 kg. The mean follow-up was 35.3 \u00b1 16.5 months (22-63 months). The individual coronary button technique was used in seven patients. The intramural segment was unroofed in one patient; in one patient with myocardial ischemia, the intramural segment was unroofed and enlarged using a patch of autologous pericardium. There was one operative death because of low cardiac output syndrome (14.2 % mortality). In the same time period at our hospital, three deaths were reported in 68 ASO patients (4.4 % mortality) without an intramural coronary artery. There was no statistical difference between the two groups (P > 0.05). There were no late deaths, and no patients required a coronary intervention. Intramural coronary artery is a well-known risk factor for early death after ASO. To optimize results, the coronary transfer technique should be tailored to each patient's particular anatomy. Intraoperative or postoperative myocardial ischemia should be addressed aggressively by immediately reimplanting the coronary artery. Unroofing the intramural segment, even the distal portion, should restore normal coronary blood flow. \u00a9 2014 Springer Science+Business Media New York.",
        "keywords": [
            "Arterial switch operation",
            "Intramural coronary artery",
            "Transposition of the great arteries"
        ],
        "venue": "Pediatric Cardiology",
        "year": 2014,
        "id": "GvdaYg8G"
    },
    "9lXMpSJ6": {
        "authors": [
            {
                "name": "Xinxin Chen",
                "org": ""
            },
            {
                "name": "Hujun Cui",
                "org": ""
            },
            {
                "name": "Weidan Chen",
                "org": ""
            },
            {
                "name": "Shengchun Yang",
                "org": ""
            },
            {
                "name": "Yanqin Cui",
                "org": ""
            },
            {
                "name": "Yuansheng Xia",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Early and mid-term results of the arterial switch operation in patients with intramural coronary artery",
        "abstract": "Intramural coronary artery is known to be a risk factor for early death after an arterial switch operation (ASO). We evaluated the early and mid-term results of ASO for patients with intramural coronary artery. From September 2008 to March 2012, seven patients with an intramural coronary artery underwent ASO at our hospital. The mean age at operation was 2.4 months (2 days\u2013 1 year), and the mean body weight was 4.3 \u00b1 2.2 kg. The mean follow-up was 35.3 \u00b1 16.5 months (22\u201363 months). The individual coronary button technique was used in seven patients. The intramural segment was unroofed in one patient; in one patient with myocardial ischemia, the intramural segment was unroofed and enlarged using a patch of autologous pericardium. There was one operative death because of low cardiac output syndrome (14.2% mortality). In the same time period at our hospital, three deaths were reported in 68 ASO patients (4.4% mortality) without an intramural coronary artery. There was no statistical difference between the two groups (P[0.05). There were no late deaths, and no patients required a coronary intervention. Intramural coronary artery is a well-known risk factor for early death after ASO. To optimize results, the coronary transfer technique should be tailored to each patient\u2019s particular anatomy. Intraoperative or postoperative myocardial ischemia should be addressed aggressively by immediately reimplanting the coronary artery. Unroofing the intramural segment, even the distal portion, should restore normal coronary blood flow.",
        "keywords": [
            "Arterial switch operation",
            "Intramural coronary artery",
            "Transposition of the great arteries"
        ],
        "venue": "Pediatric Cardiology",
        "year": 2015,
        "id": "9lXMpSJ6"
    },
    "qHcRXvOd": {
        "authors": [
            {
                "name": "Fang-Li Dong",
                "org": "Center for Reproductive Medical, The First Affiliated Hospital of Zhengzhou University"
            },
            {
                "name": "Li Ma",
                "org": "Zhengzhou People\u2019s Hospital"
            },
            {
                "name": "Sen-Lin Shi",
                "org": "Center for Reproductive Medical, The First Affiliated Hospital of Zhengzhou University"
            },
            {
                "name": "Shan-Jun Dai",
                "org": "Center for Reproductive Medical, The First Affiliated Hospital of Zhengzhou University"
            },
            {
                "name": "Xin-Gui Liu",
                "org": "Center for Reproductive Medical, The First Affiliated Hospital of Zhengzhou University"
            },
            {
                "name": "Ying-Chun Su",
                "org": "Center for Reproductive Medical, The First Affiliated Hospital of Zhengzhou University"
            },
            {
                "name": "Yi-Hong Guo",
                "org": "Center for Reproductive Medical, The First Affiliated Hospital of Zhengzhou University"
            },
            {
                "name": "Fang Wang",
                "org": "Center for Reproductive Medical, The First Affiliated Hospital of Zhengzhou University"
            },
            {
                "name": "Ying-Pu Sun",
                "org": "Center for Reproductive Medical, The First Affiliated Hospital of Zhengzhou University"
            }
        ],
        "title": "An research on the isolation methods of frozen-thawed human ovarian preantral follicles",
        "abstract": "Results: 1. There was no statistical difference in the survival rates of follicles in various stages between before and after freezing (P > 0.05). 2. The survival rate of secondary follicles was higher, but the survival rate of primordial follicles was lower in mechanical method alone than in collagenase combined with mechanical method (all P > 0.05). 3. The diameters of follicles were larger and E",
        "keywords": [
            "Calcium alginate three-dimensional culture",
            "Follicle isolation",
            "Ovarian tissue",
            "Preantral follicles"
        ],
        "venue": "International Journal of Clinical and Experimental Medicine",
        "year": 2014,
        "id": "qHcRXvOd"
    },
    "XjCHSceh": {
        "authors": [
            {
                "name": "Shengyue Ji",
                "org": "College of Animal Science and Technology, Northwest AandF University"
            },
            {
                "name": "Weili Li",
                "org": "Beijing Shuita Aged-vinegar Research Institute for Biosciences"
            },
            {
                "name": "Lijuan Bao",
                "org": "College of Animal Science and Technology, Northwest AandF University"
            },
            {
                "name": "Peng Han",
                "org": "College of Animal Science and Technology, Northwest AandF University"
            },
            {
                "name": "Weiping Yang",
                "org": "College of Animal Science and Technology, Northwest AandF University"
            },
            {
                "name": "Li Ma",
                "org": "College of Animal Science and Technology, Northwest AandF University"
            },
            {
                "name": "Fanxu Meng",
                "org": "College of Animal Science and Technology, Northwest AandF University"
            },
            {
                "name": "Binyun Cao",
                "org": "College of Animal Science and Technology, Northwest AandF University"
            }
        ],
        "title": "PU.1 promotes miR-191 to inhibit adipogenesis in 3T3-L1 preadipocytes",
        "abstract": "PU.1, an Ets family transcription factor, was previously demonstrated expressed in 3T3-L1 preadipocytes and had an negative effect on adiopogenesis. However, the underlying mechanism remains elusive. Here, miR-191 was identified as an inhibitor of adipocyte differentiation through targeting the 3\u2032 untranslated regions of C/EBP\u03b2, the initial factor in the C/EBP\u03b1/\u03b2-PPAR\u03b3 terminal pathway of adipogenic differentiation. MiR-191 suppressed the lipid accumulation by Oil Red O staining and downregulated the levels of adipogenic marker genes PPAR\u03b3 (P < 0.01), aP2 (P < 0.01) and FAS (P < 0.05). Then, we found that PU.1 overexpression resulted in upregulation of miR-191 and adipogenic inhibition. Likewise, PU.1 overexpression rescued the miR-191 decrease and resisted the adipogenic promotion caused by miR-191 oligonucleotide inhibitor. Collectively, these results revealed that PU.1 promoted miR-191 to suppress adipogenesis 3T3-L1 preadipocyte and indicated a new mechanism of PU.1 inhibiting adipogenesis. \u00a9 2014 Elsevier Inc. All rights reserved.",
        "keywords": [
            "3T3-L1 preadipocytes",
            "Adipogenesis",
            "C/EBP\u03b2",
            "miR-191",
            "PU.1"
        ],
        "venue": "Biochemical and Biophysical Research Communications",
        "year": 2014,
        "id": "XjCHSceh"
    },
    "rwBvQCRL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Weiping Yang",
                "org": ""
            },
            {
                "name": "Fanxu Meng",
                "org": ""
            },
            {
                "name": "Shengyue Ji",
                "org": ""
            },
            {
                "name": "Haiyun Xin",
                "org": ""
            },
            {
                "name": "Binyun Cao",
                "org": ""
            }
        ],
        "title": "Characterization of an acidic cellulase produced by Bacillus subtilis BY-4 isolated from gastrointestinal tract of Tibetan pig",
        "abstract": "A cellulose-degrading bacterium originally isolated from gastrointestinal (GI) tract of Tibetan pig was identified as Bacillus subtilis BY-4 based on morphological features and 16S rDNA analysis. The B. subtilis BY-4 was found competent in utilizing wheat bran, corn powder, rice hull, wheat straw, and corn stover as energy sources. The strain can also be induced to multiply and produce acidic cellulase with a maximum cellulase activity of 8.61 U ml",
        "keywords": [
            "Acidic cellulase",
            "Agricultural byproducts",
            "Antibacterial activity",
            "Bacillus subtilis BY-4",
            "Characterization"
        ],
        "venue": "Journal of the Taiwan Institute of Chemical Engineers",
        "year": 2015,
        "id": "rwBvQCRL"
    },
    "3qKyDGHe": {
        "authors": [
            {
                "name": "Wanhu Li",
                "org": "Department of Radiology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nuclear Medicine"
            },
            {
                "name": "Xiaoyue Wang",
                "org": "Department of Surgery"
            },
            {
                "name": "Jujie Sun",
                "org": "Department of Pathology"
            },
            {
                "name": "Suzhen Wang",
                "org": "Department of Radiation Oncology"
            },
            {
                "name": "Xudong Hu",
                "org": "Department of Radiation Oncology"
            }
        ],
        "title": " 11C-choline PET/CT tumor recurrence detection and survival prediction in post-treatment patients with high-grade gliomas",
        "abstract": "The aim of the present study is to evaluate the role of ",
        "keywords": [
            "11C-choline",
            "Glioma",
            "PET/CT",
            "Recurrence",
            "Survival"
        ],
        "venue": "Tumor Biology",
        "year": 2014,
        "id": "3qKyDGHe"
    },
    "7ymZnuUw": {
        "authors": [
            {
                "name": "Lawrence C.M. Lau",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Alvin L. Young",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Shi Song Rong",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Vishal Jhanji",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Marten E. Brelen",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Chi Pui Pang",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            },
            {
                "name": "Li Jia Chen",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong"
            }
        ],
        "title": "Association of common variants in TCF4 and PTPRG with fuchs' corneal dystrophy: A systematic review and meta-analysis",
        "abstract": "Methods: MEDLINE and EMBASE were searched for eligible genetic studies on TCF4 and PTPRG in FCD. Odds ratios (OR) and 95% confidence intervals (CI) of each single-nucleotide polymorphism (SNP) in allelic, dominant and recessive models were estimated using fixed-effect model if I",
        "keywords": [
            ""
        ],
        "venue": "PLoS ONE",
        "year": 2014,
        "id": "7ymZnuUw"
    },
    "psqLCRUB": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong, Hong Kong Eye Hospital"
            },
            {
                "name": "Zhen Li",
                "org": "Joint Shantou International Eye Center, Shantou University, Chinese University of Hong Kong"
            },
            {
                "name": "Ke Liu",
                "org": "Shenzhen Eye Hospital"
            },
            {
                "name": "Shi Song Rong",
                "org": "Department of Ophthalmology and Visual Sciences, Chinese University of Hong Kong, Hong Kong Eye Hospital"
            },
            {
                "name": "Marten E. Brelen",
                "org": "Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital"
            },
            {
                "name": "Alvin L. Young",
                "org": "Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital"
            },
            {
                "name": "Govindasamy Kumaramanickavel",
                "org": "Narayana Nethralaya, Health City"
            },
            {
                "name": "Chi Pui Pang",
                "org": "Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital"
            },
            {
                "name": "Haoyu Chen",
                "org": "Joint Shantou International Eye Center, Shantou University, Chinese University of Hong Kong"
            },
            {
                "name": "Li Jia Chen",
                "org": "Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital"
            }
        ],
        "title": "Association of Genetic Variants with Polypoidal Choroidal Vasculopathy: A Systematic Review and Updated Meta-analysis",
        "abstract": "Topic A systematic review and meta-analysis of the genetic association with polypoidal choroidal vasculopathy (PCV) and the genetic difference between PCV and neovascular age-related macular degeneration (nAMD). Clinical Relevance To identify genetic biomarkers that are potentially useful for genetic diagnosis of PCV and for differentiating PCV from nAMD. Methods We performed a literature search in EMBASE, PubMed, Web of Science, and the Chinese Biomedical Database for PCV genetic studies published before February 6, 2015. We then conducted a meta-analysis of all polymorphisms that had sufficient genotype/allele data reported in \u22652 studies and estimated the summary odds ratio (OR) and 95% confidence intervals (CIs) for PCV. We also compared the association profiles between PCV and nAMD, and performed a sensitivity analysis. Results A total of 66 studies were included in the meta-analysis, involving 56 polymorphisms in 19 genes/loci. In total, 31 polymorphisms in 10 genes/loci (age-related maculopathy susceptibility 2 [ARMS2], high-temperature requirement factor A1 [HTRA1], complement factor H [CFH], complement component 2 [C2], CFB, RDBP, SKIV2L, CETP, 8p21, and 4q12) were significantly associated with PCV. Another 25 polymorphisms in 13 genes (ARMS2, HTRA1, C2, CFB, ELN, LIPC, LPL, ABCA1, VEGF-A, TLR3, LOXL1, SERPING1, and PEDF) had no significant association. Twelve polymorphisms at the ARMS2-HTRA1 locus showed significant differences between PCV and nAMD. The sensitivity analysis validated the significance of our analysis. Conclusions This study revealed 31 polymorphisms in 10 genes/loci that contribute to PCV susceptibility. Among them, ARMS2-HTRA1 also showed allelic diversity between PCV and nAMD. Our results confirm the gene variants that could affect the phenotypic expressions of PCV and nAMD.",
        "keywords": [
            ""
        ],
        "venue": "Ophthalmology",
        "year": 2015,
        "id": "psqLCRUB"
    },
    "MXmJgQzW": {
        "authors": [
            {
                "name": "Jian Han",
                "org": "School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong"
            },
            {
                "name": "Huijun Li",
                "org": "School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong"
            },
            {
                "name": "Frank Barbaro",
                "org": "CBMM Technology Suisse"
            },
            {
                "name": "Zhixiong Zhu",
                "org": "School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong"
            },
            {
                "name": "Laizhu Jiang",
                "org": "Baoshan Iron and Steel Co., Ltd."
            },
            {
                "name": "Haigang Xu",
                "org": "Baoshan Iron and Steel Co., Ltd."
            },
            {
                "name": "Li Ma",
                "org": "Baoshan Iron and Steel Co., Ltd."
            }
        ],
        "title": "Effects of processing optimisation on microstructure, texture, grain boundary and mechanical properties of Fe-17Cr ferritic stainless steel thick plates",
        "abstract": "The relationships between microstructure, texture, grain boundary and tensile strength, Charpy impact toughness of (Nb+Ti+V) stabilised Fe-17Cr ferritic stainless steel thick plates were investigated by means of optical microscopy, X-ray diffraction, scanning electron microscopy, electron backscatter diffraction, tensile and Charpy impact testing. The results show that for Fe-17Cr ferritic stainless steel thick plate, the addition of warm rolling procedure leads to refinement of grain size, modification of texture, and then optimisation of grain boundary, including grain boundary character distribution and grain boundary connectivity. Meanwhile, the mechanical testing results indicate that optimal transformation that warm rolling procedure brings to Fe-17Cr ferritic steel thick plate is beneficial to its mechanical properties. \u00a9 2014 Elsevier B.V.",
        "keywords": [
            "Ferritic stainless steel",
            "Mechanical property",
            "Microstructure",
            "Processing optimisation",
            "Thick plate"
        ],
        "venue": "Materials Science and Engineering A",
        "year": 2014,
        "id": "MXmJgQzW"
    },
    "kw442Y6s": {
        "authors": [
            {
                "name": "Liang Hao",
                "org": ""
            },
            {
                "name": "Zhengyi Jiang",
                "org": ""
            },
            {
                "name": "Dongbin Wei",
                "org": ""
            },
            {
                "name": "Yue Zhao",
                "org": ""
            },
            {
                "name": "Jingwei Zhao",
                "org": ""
            },
            {
                "name": "Ming Luo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Suzhen Luo",
                "org": ""
            },
            {
                "name": "Laizhu Jiang",
                "org": ""
            }
        ],
        "title": "Effect of extreme pressure agents on the anti-scratch behaviour of high-speed steel material",
        "abstract": "Extreme pressure (EP) additives form reasonable hard films by reacting with metal surfaces and are a good alternative to protect the surface of metals exposed to various types of wear. In this paper, the chemical reactions between high-speed steel (HSS) roll material and various EP agents, such as those containing sulfur, chlorine and zinc dialkyl dithio phosphate (ZDDP), were investigated by dropping EP solutions on the heated HSS samples. The research results show that the sulfur element from the sulfur EP solutions was found in the substrate and the carbides. However, the chromium element could not be detected in the sample, and the decomposition products of the ZDDP covered the sample. The scratch tests were carried out to demonstrate that the ZDDP is more resistant to scratching than other EP agents. \u00a9 2014 Elsevier Ltd. All rights reserved.",
        "keywords": [
            "Anti-scratch",
            "Extreme pressure agents",
            "High-speeds steel",
            "ZDDP"
        ],
        "venue": "Tribology International",
        "year": 2015,
        "id": "kw442Y6s"
    },
    "XakwHRuL": {
        "authors": [
            {
                "name": "Liang Hao",
                "org": ""
            },
            {
                "name": "Zhengyi Jiang",
                "org": ""
            },
            {
                "name": "Xiawei Cheng",
                "org": ""
            },
            {
                "name": "Jingwei Zhao",
                "org": ""
            },
            {
                "name": "Dongbin Wei",
                "org": ""
            },
            {
                "name": "Laizhu Jiang",
                "org": ""
            },
            {
                "name": "Suzhen Luo",
                "org": ""
            },
            {
                "name": "Ming Luo",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Effect of Extreme Pressure Additives on the Deformation Behavior of Oxide Scale during the Hot Rolling of Ferritic Stainless Steel Strips",
        "abstract": "High-speed steel (HSS) materials are universally used as work rolls for the hot rolling of stainless steels. Their use has increased the output of the rolling mill and decreased roll material consumption and grinding. Sticking defects often occur, however, during the hot rolling process. In this article, extreme pressure (EP) additives were dropped on the HSS samples at high temperature. Zinc dialkyl dithiophosphate (ZDDP) was chosen as the most effective EP additive by scratch tests on the HSS samples. In order to determine the optimum proportion of ZDDP in the lubricant, two reduction rates were tested on a Hille 100 experimental rolling mill by hot rolling ferritic stainless steel 445J1M at five different concentrations of ZDDP. The mechanism of EP additive action during the hot rolling process was also investigated. By analyzing the deformation behavior of the oxide scale of samples after hot rolling using different proportions of ZDDP, it was found that 20% ZDDP in the lubricant is the preferred concentration for industrial application.",
        "keywords": [
            "Adhesion",
            "Extreme Pressure Additives",
            "Friction Mechanisms",
            "Rolling",
            "Steel"
        ],
        "venue": "Tribology Transactions",
        "year": 2015,
        "id": "XakwHRuL"
    },
    "qYHFKpgV": {
        "authors": [
            {
                "name": "Yu Chen",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Zheng Bian",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Rizhe Jin",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Chuanqing Kang",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Zongjun Li",
                "org": "State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Xiang Gao",
                "org": "State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Fushe Han",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Xuepeng Qiu",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Lianxun Gao",
                "org": "State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            }
        ],
        "title": "The crystallographic observation of mesitylene-mesitylene and mesitylene-CH",
        "abstract": "We report two crystals and one gel formed by a chiral Mo(vi) complex. The particular accumulation of complex molecules creates inert irregular cavities for trapping a solvent adduct. The sp",
        "keywords": [
            ""
        ],
        "venue": "CrystEngComm",
        "year": 2014,
        "id": "qYHFKpgV"
    },
    "3ofAaMF1": {
        "authors": [
            {
                "name": "Xiaolan Zhang",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Kaiqiong Zhang",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Dan Yang",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Bingli Lei",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Xinyu Zhang",
                "org": "Institute of Environmental Pollution and Health"
            },
            {
                "name": "Jing Zhou",
                "org": "Food and Chemical Quality Inspection Institution"
            },
            {
                "name": "Xiangming Fang",
                "org": "Shanghai Huangpu Maternity and oInfant Health Hospital"
            },
            {
                "name": "Yingxin Yu",
                "org": "Institute of Environmental Pollution and Health"
            }
        ],
        "title": "Polybrominated biphenyl ethers in breast milk and infant formula from Shanghai, China: Temporal trends, daily intake, and risk assessment",
        "keywords": [
            "Daily intake",
            "Human milk",
            "Infant formula",
            "Polybrominated biphenyl ethers",
            "Risk assessment"
        ],
        "venue": "Science of the Total Environment",
        "year": 2014,
        "id": "3ofAaMF1"
    },
    "RmhJ4Kxh": {
        "authors": [
            {
                "name": "Xiaolan Zhang",
                "org": ""
            },
            {
                "name": "Ye Jing",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jing Zhou",
                "org": ""
            },
            {
                "name": "Xiangming Fang",
                "org": ""
            },
            {
                "name": "Xinyu Zhang",
                "org": ""
            },
            {
                "name": "Yingxin Yu",
                "org": ""
            }
        ],
        "title": "Occurrence and transport of synthetic musks in paired maternal blood, umbilical cord blood, and breast milk",
        "keywords": [
            "Breast milk",
            "Maternal blood",
            "Musks",
            "Transplacental transfer",
            "Umbilical cord blood"
        ],
        "venue": "International Journal of Hygiene and Environmental Health",
        "year": 2015,
        "id": "RmhJ4Kxh"
    },
    "8vOaoiI9": {
        "authors": [
            {
                "name": "Jingmei Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hailan Han",
                "org": ""
            },
            {
                "name": "Hongzhe Ni",
                "org": ""
            },
            {
                "name": "Zhe Wang",
                "org": ""
            },
            {
                "name": "Huixuan Zhang",
                "org": ""
            }
        ],
        "title": "Synthesis and properties of a novel sulfonated poly(arylene ether ketone sulfone) membrane with a high \u03b2-value for direct methanol fuel cell applications",
        "abstract": "Sulfonated poly(arylene ether ketone sulfone) membranes containing carboxylic acid groups (C-SPAEKS) with different degrees of sulfonation were synthesized by the nucleophilic aromatic substitution reactions of 4-carboxylphenyl hydroquinone (4C-PH), bisphenol A, 3,3\u2032-disulfonated 4,4\u2032-dichlorodiphenyl sulfone, and 4,4\u2032-difluorobenzophenone. The Fourier transform infrared and ",
        "keywords": [
            "Carboxylic acid groups",
            "Direct methanol fuel cell",
            "Methanol permeability",
            "Proton conductivity",
            "\u03b2-value"
        ],
        "venue": "Electrochimica Acta",
        "year": 2014,
        "id": "8vOaoiI9"
    },
    "xavtLq9S": {
        "authors": [
            {
                "name": "Lishuang Xu",
                "org": "College of Chemical Engineering, Changchun University of Technology"
            },
            {
                "name": "Jingmei Xu",
                "org": "College of Chemical Engineering, Changchun University of Technology"
            },
            {
                "name": "Meiyu Liu",
                "org": "Advanced Institute of Materials Science, Changchun University of Technology"
            },
            {
                "name": "Hailan Han",
                "org": "College of Chemical Engineering, Changchun University of Technology"
            },
            {
                "name": "Hongzhe Ni",
                "org": "College of Chemical Engineering, Changchun University of Technology"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemical Engineering, Changchun University of Technology"
            },
            {
                "name": "Zhe Wang",
                "org": "Advanced Institute of Materials Science, Changchun University of Technology"
            }
        ],
        "title": "Fabrication of sulfonated poly(aryl ether ketone sulfone) membranes blended with phosphotungstic acid and microporous poly(vinylidene fluoride) as a depository for direct-methanol fuel cells",
        "abstract": "A series of sulfonated poly(aryl ether ketone sulfone)/poly(vinylidene fluoride) phosphotungstic acid (SPAEKS/PVDF-HPW) composite membranes were prepared and characterized by Fourier transform infrared spectroscopy. No phase separation was observed by scanning electron microscopy. The HPW particles are evenly dispersed in the membranes, probably because the microporous structure of PVDF stabilized the dispersion of HPW particles in the membranes. Thermogravimetric analysis showed that the thermal stability of the membranes increased with increase in HPW content. Moreover, the composite membranes exhibited outstanding oxidative stability. The methanol permeability coefficient of the SPAEKS/PVDF-HPW10% membrane at 20 \u00b0C was 1.68 \u00d7 10<sup>-7</sup> cm<sup>2</sup> s<sup>-1</sup>, and the highest proton conductivity of the membrane at 80 \u00b0C was 0.098 S cm<sup>-1</sup>, slightly lower than that of Nafion<sup>\u00ae</sup> 117. However, the relative selectivity of the membrane was higher than that of Nafion<sup>\u00ae</sup> 117. The swelling ratio of the membrane at 80 \u00b0C was 16%, and the methanol uptake of the membrane at room temperature was only 10.2%, much lower than those of Nafion<sup>\u00ae</sup> 117. The results indicate that the SPAEKS/PVDF-HPW membranes can be used as an alternative proton exchange membrane for direct-methanol fuel cells.",
        "keywords": [
            "Composite membranes",
            "Methanol permeability coefficient",
            "Microporous structure",
            "Phosphotungstic acid",
            "Sulfonated poly(aryl ether ketone sulfone)"
        ],
        "venue": "International Journal of Hydrogen Energy",
        "year": 2015,
        "id": "xavtLq9S"
    },
    "xpVBtQlv": {
        "authors": [
            {
                "name": "Wanhu Li",
                "org": "Department of Radiology, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nuclear Medicine, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Xiaoyue Wang",
                "org": "Department of Surgery, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Jujie Sun",
                "org": "Department of Pathology, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Suzhen Wang",
                "org": "Department of Radiation Oncology, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Xudong Hu",
                "org": "Department of Radiation Oncology, Shandong Cancer Hospital and Institute"
            }
        ],
        "title": "        11C-choline PET/CT tumor recurrence detection and survival prediction in post-treatment patients with high-grade gliomas",
        "abstract": "The aim of the present study is to evaluate the role of ",
        "keywords": [
            "11C-choline",
            "Glioma",
            "PET/CT",
            "Recurrence",
            "Survival"
        ],
        "venue": "Tumor Biology",
        "year": 2014,
        "id": "xpVBtQlv"
    },
    "g3a5Fnzz": {
        "authors": [
            {
                "name": "Xiaoyue Wang",
                "org": "Department of Surgery, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Xudong Hu",
                "org": "Department of Radiation Oncology, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Peng Xie",
                "org": "Department of Radiation Oncology, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Wanhu Li",
                "org": "Department of Radiology, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Xiaoling Li",
                "org": "Department of Radiation Oncology, Shandong Cancer Hospital and Institute"
            },
            {
                "name": "Li Ma",
                "org": "Department of Nuclear Medicine, Shandong Cancer Hospital and Institute"
            }
        ],
        "title": "Comparison of magnetic resonance spectroscopy and positron emission tomography in detection of tumor recurrence in posttreatment of glioma: A diagnostic meta-analysis",
        "abstract": "It is important to distinguish between tumor recurrence and treatment effects in posttreatment patients with high-grade gliomas. Several imaging modalities have been reported in differentiating between tumor recurrence and treatment effects. However, there were no consistent conclusions between different studies. We performed a meta-analysis of 23 studies that compared the diagnostic values of fluorine-18-fluorodeoxyglucose (<sup>18</sup>F-FDG) and <sup>11</sup>C-methionine (<sup>11</sup>C-MET) PET (positron emission tomography) or PET/CT (computed tomography) and magnetic resonance spectroscopy (MRS) in predicting tumor recurrence of gliomas. The pooled estimated sensitivity, specificity, positive likelihood ratios, negative likelihood ratios and summary receiver operating characteristic curves of <sup>18</sup>F-FDG and <sup>11</sup>C-MET PET or PET/CT and MRS in detecting tumor recurrence were calculated. In conclusion, MRS is highly sensitive in the detection of tumor recurrence in glioma.<sup>18</sup>F-FDG PET or PET/CT is highly specific in recurrence diagnosis. <sup>11</sup>C-MET does not have noticeable advantage over <sup>18</sup>F-FDG. The current evidence shows no statistical difference between MRS and PET on the accuracy.",
        "keywords": [
            "Glioma",
            "Magnetic resonance spectroscopy",
            "Meta-analysis",
            "Positron emission tomography",
            "Recurrence"
        ],
        "venue": "Asia-Pacific Journal of Clinical Oncology",
        "year": 2015,
        "id": "g3a5Fnzz"
    },
    "0jo9VhUw": {
        "authors": [
            {
                "name": "Hu-Wei Song",
                "org": "Department of Hepatobiliary Surgery, First Affiliated Hospital of xi'An Jiaotong University"
            },
            {
                "name": "Chen Chen",
                "org": "Department of Hepatobiliary Surgery, First Affiliated Hospital of xi'An Jiaotong University"
            },
            {
                "name": "Hao-Xin Shen",
                "org": "Department of Hepatobiliary Surgery, First Affiliated Hospital of xi'An Jiaotong University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hepatobiliary Surgery, First Affiliated Hospital of xi'An Jiaotong University"
            },
            {
                "name": "Ya-Ling Zhao",
                "org": "Department of Epidemiology and Biostatistics, School of Public Health, Xi'An Jiaotong University, Health Science Center"
            },
            {
                "name": "Guan-Jun Zhang",
                "org": "Department of Pathology, First Affiliated Hospital of xi'An Jiaotong University"
            },
            {
                "name": "Zhi-Min Geng",
                "org": "Department of Hepatobiliary Surgery, First Affiliated Hospital of xi'An Jiaotong University"
            },
            {
                "name": "Lin Wang",
                "org": "Department of Hepatobiliary Surgery, First Affiliated Hospital of xi'An Jiaotong University"
            }
        ],
        "title": "Squamous/adenosquamous carcinoma of the gallbladder: Analysis of 34 cases and comparison of clinicopathologic features and surgical outcomes with adenocarcinoma",
        "abstract": "Objectives To explore clinicopathological features and effects of surgical treatment of squamous/adenosquamous carcinoma of the gallbladder. Methods We enrolled 411 patients who were surgically treated for gallbladder cancer in our hospital, including 10 with squamous cell carcinoma (SCC), 24 with adenosquamous carcinoma (ASC), and 377 with adenocarcinoma (AC). The ASC-SCC group was compared with the AC group for clinicopathological features and surgical outcomes. Results The patients' average age was 61.4 years. Abdominal pain was the most common presenting symptom, and 67.6% of patients had gallstones. All patients had advanced-stage (T3/T4) carcinomas. The ASC-SCC group had significantly higher percentages of T4 disease (61.8%) and N1 nodal involvement (58.8%) than did the AC group (T4 disease: 34.0%, P = 0.001; N1 involvement: 39.0%, P = 0.02). Patients in the ASC-SCC group who underwent R0 resections had significantly better 1-year survival (30%) than those who underwent R1 or R2 resections (0%; P = 0.025), but lower 1-year survival rates than similar-staged patients in the AC group (69.3%; P = 0.016). Conclusions Patients with gallbladder ASC-SCC were similar to those with AC in clinical characteristics, but tended to have more infiltration of multiple adjacent organs and lymphatic metastasis. Curative resection could give these patients better outcomes.",
        "keywords": [
            "adenosquamous cell carcinoma",
            "gallbladder carcinoma",
            "squamous cell carcinoma"
        ],
        "venue": "Journal of Surgical Oncology",
        "year": 2015,
        "id": "0jo9VhUw"
    },
    "e4e2ULQk": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Biofuels, Chinese Academy of Sciences, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology"
            },
            {
                "name": "Lei Du",
                "org": "Key Laboratory of Biofuels, Chinese Academy of Sciences, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology"
            },
            {
                "name": "Hui Chen",
                "org": "Key Laboratory of Biofuels, Chinese Academy of Sciences, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology"
            },
            {
                "name": "Yue Sun",
                "org": "College of Chemical Engineering, Qingdao University of Science and Technology"
            },
            {
                "name": "Shan Huang",
                "org": "College of Chemical Engineering, Qingdao University of Science and Technology"
            },
            {
                "name": "Xianliang Zheng",
                "org": "Key Laboratory of Biofuels, Chinese Academy of Sciences, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology"
            },
            {
                "name": "Eung-Soo Kim",
                "org": "Department of Biological Engineering, Inha University"
            },
            {
                "name": "Shengying Li",
                "org": "Key Laboratory of Biofuels, Chinese Academy of Sciences, Shandong Provincial Key Laboratory of Synthetic Biology, Qingdao Institute of Bioenergy and Bioprocess Technology"
            }
        ],
        "title": "Reconstitution of the in vitro activity of the cyclosporine-specific P450 hydroxylase from Sebekia benihana and development of a heterologous whole-cell biotransformation system",
        "abstract": "The cytochrome P450 enzyme CYP-sb21 from Sebekia benihana is capable of catalyzing the site-specific hydroxylation of the immunosuppressant cyclosporine (CsA), leading to the single product \u03b3-hydroxy-N-methyl-L-Leu -CsA (CsA-4-OH). Unlike authentic CsA, this hydroxylated CsA shows significantly reduced immunosuppressive activity while it retains a side effect of CsA, the hair growth stimulation effect. Although CYP-sb21 was previously identified to be responsible for CsA-specific hydroxylation in vivo, the in vitro activity of CYP-sb21 has yet to be established for a deeper understanding of this P450 enzyme and further reaction optimization. In this study, we reconstituted the in vitro activity of CYP-sb21 by using surrogate redox partner proteins of bacterial and cyanobacterial origins. The highest CsA site-specific hydroxylation activity by CYP-sb21 was observed when it was partnered with the cyanobacterial redox system composed of seFdx and seFdR from Synechococcus elongatus PCC 7942. The best bioconversion yields were obtained in the presence of 10% methanol as a cosolvent and an NADPH regeneration system. A heterologous whole-cell biocatalyst using Escherichia coli was also constructed, and the permeability problem was solved by using N-cetyl-N,N,N-trimethylammonium bromide (CTAB). This work provides a useful example for reconstituting a hybrid P450 system and developing it into a promising biocatalyst for industrial application.",
        "keywords": [
            ""
        ],
        "venue": "Applied and Environmental Microbiology",
        "year": 2015,
        "id": "e4e2ULQk"
    },
    "0XBPrn2l": {
        "authors": [
            {
                "name": "Baoming Wang",
                "org": "National Engineering Research Center of Oil-Tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Jianjun Chen",
                "org": "Environmental Horticulture Department and Mid-Florida Research and Education Center, University of Florida"
            },
            {
                "name": "Longsheng Chen",
                "org": "National Engineering Research Center of Oil-Tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Xiangnan Wang",
                "org": "National Engineering Research Center of Oil-Tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Rui Wang",
                "org": "National Engineering Research Center of Oil-Tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Li Ma",
                "org": "National Engineering Research Center of Oil-Tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Shaofeng Peng",
                "org": "National Engineering Research Center of Oil-Tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Jian Luo",
                "org": "National Engineering Research Center of Oil-Tea Camellia, Hunan Academy of Forestry"
            },
            {
                "name": "Yongzhong Chen",
                "org": "National Engineering Research Center of Oil-Tea Camellia, Hunan Academy of Forestry"
            }
        ],
        "title": "Combined drought and heat stress in Camellia oleifera cultivars: leaf characteristics, soluble sugar and protein contents, and Rubisco gene expression",
        "abstract": "Key message: Leaf relative water content, leaf area, leaf fresh weight, and SPAD chlorophyll meter readings along withCo-rbcLandCo-rbcSexpression can be used for evaluatingCamellia oleiferaresponses to combined drought and heat stress and subsequent recovery after rainfall events. Abstract: Leaf characteristics, soluble protein and total soluble sugar contents as well as Rubisco-related gene expression in three cultivars of C. oleifera were measured during a combined drought and heat stress period and after subsequent rainfall events. Leaf relative water content (RWC) was significantly correlated with leaf area (LA), leaf fresh weight (FW), SPAD chlorophyll meter readings, and the levels of Co-rbcL and Co-rbcS expression. Results suggest that leaf RWC, LA, leaf FW, SPAD readings together with Co-rbcL and Co-rbcS expression can be used for evaluating responses of C. oleifera cultivars to combined drought and heat stress and subsequent recovery after rainfall events. Rubisco activase might be used for evaluating plant recovery after rainfall. This study identified cultivars differing in tolerance to the combined stress and recovery. Information derived from this study should be valuable for improving survivability and productivity of C. oleifera cultivars.",
        "keywords": [
            "Camellia oleifera",
            "Combined drought and heat stress",
            "Leaf relative water content",
            "Rubisco-related genes",
            "SPAD chlorophyll meter readings"
        ],
        "venue": "Trees - Structure and Function",
        "year": 2015,
        "id": "0XBPrn2l"
    },
    "Ct5mK48c": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Hong Ji",
                "org": ""
            },
            {
                "name": "Li Zhen",
                "org": ""
            },
            {
                "name": "Jing-Ru Guo",
                "org": ""
            },
            {
                "name": "Yan-Zhi Liu",
                "org": ""
            },
            {
                "name": "Meng-Ling Peng",
                "org": ""
            },
            {
                "name": "Fan-Zhi Kong",
                "org": ""
            },
            {
                "name": "Huan-Min Yang",
                "org": ""
            }
        ],
        "title": "Transcription levels of \u03b1-enolase mRNA in heart, liver and spleen of rats before and after cold stress",
        "abstract": "Objective: To investigate the transcription levels of \u03b1-enolase (ENO1) gene in heart, liver and spleen of rats before and after cold stress. Methods: Rats were randomly divided into normal control and cold stress groups. The rats in normal control group were raised at 24 \u00b0C for 7 d, while those in cold stress group at 4 \u00b0C for 12 h. Total RNAs were extracted from heart, liver and spleen of rats in various groups and reversely transcribed to cDNAs which were used as templates for amplification of ENO1 gene by PCR. The PCR product was analyzed for homology by using DNAstar software. The ENO1 mRNA transcription levels in heart, liver, spleen of rats were determined by real-time fluorescent quantitative PCR. Results: Three RNA bands, 28S, 18S and 5S, were observed on 1% agarose gel electrophoretic profile of heart, liver and spleen of evaluation of status and rats before and after cold stress, of which A",
        "keywords": [
            "Cold stress",
            "Gene transcription",
            "Real-time fluorescent quantitative PCR",
            "\u03b1-Enolase (ENO1)"
        ],
        "venue": "Chinese Journal of Biologicals",
        "year": 2015,
        "id": "Ct5mK48c"
    },
    "cdbP2eQP": {
        "authors": [
            {
                "name": "Hao-Yu Cai",
                "org": "Shougang Research Institute of Technology, Shougang Group Corporation"
            },
            {
                "name": "Ge-Le Qing",
                "org": "School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing"
            },
            {
                "name": "Wei-Dong Zhang",
                "org": "Shougang Research Institute of Technology, Shougang Group Corporation"
            },
            {
                "name": "Hong-Song Liu",
                "org": "Shougang Research Institute of Technology, Shougang Group Corporation"
            },
            {
                "name": "Yun-Qing Tian",
                "org": "Shougang Research Institute of Technology, Shougang Group Corporation"
            },
            {
                "name": "Li Ma",
                "org": "Shougang Research Institute of Technology, Shougang Group Corporation"
            }
        ],
        "title": "Influence of milling on property and ballability of iron concentrate",
        "abstract": "In order to research the influence of milling on property and ballability of iron concentrate, some kinds of iron concentrate were milled by ball mill in different degrees. And 11 kinds of samples were made by mixing the milled iron concentrate with different ratios. Then, some physical property tests and pelletizing on the samples were carried out. The result indicated that, as the time of milling increases, the appearance of particles after milled remained unchanged, the content of fine particle, the specific surface area and the content of capillary water all increased, but the content of molecular water did not change significantly. The specific surface area was mainly influenced by the content of fine particles (<10 \u03bcm). However, the strength of green pellets was mainly influenced by the specific surface area and particle size distribution. The content of >76.33 \u03bcm fraction and <10 \u03bcm fraction should be controlled between 10%-15% to make sure the pelletizing property and strength of green balls were better, when the specific surface area of iron concentrate lies between 1500-2500 cm",
        "keywords": [
            "Ballability",
            "Particle size distribution",
            "Pellet",
            "Strength of green balls"
        ],
        "venue": "Kang T'ieh/Iron and Steel",
        "year": 2015,
        "id": "cdbP2eQP"
    },
    "eH7BuCxn": {
        "authors": [
            {
                "name": "Zhen-Hua Li",
                "org": ""
            },
            {
                "name": "He Zhu",
                "org": ""
            },
            {
                "name": "Xue-Ping Cai",
                "org": ""
            },
            {
                "name": "Dan-Dan He",
                "org": ""
            },
            {
                "name": "Jun-Lei Hua",
                "org": ""
            },
            {
                "name": "Jian-Ming Ju",
                "org": ""
            },
            {
                "name": "Han Lv",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Wei-Lin Li",
                "org": ""
            }
        ],
        "title": "Simultaneous determination of five triterpene acids in rat plasma by liquid chromatography-mass spectrometry and its application in pharmacokinetic study after oral administration of Folium Eriobotryae effective fraction",
        "abstract": "Folium Eriobotryae effective fraction (FEA), the extract of Folium Eriobotryae, had been used as anti-hyperglycemia and anti-hyperlipemia medicine in China. A previous study indicated that euscaphic acid, maslinic acid, corosolic acid, oleanolic acid and ursolic acid, the five structurally similar triterpene acids (containing two groups of structural isomers), are the major components of FEA. In the present study, we developed a specific and reliable LC-MS method for simultaneous determination of the five triterpene acids in rat plasma, and further investigated their pharmacokinetic properties after oral administration of FEA. Following a simple sample preparation, chromatographic separation was achieved on a C",
        "keywords": [
            "Folium Eriobotryae",
            "Liquid chromatography-mass spectrometry",
            "Pharmacokinetic",
            "Quantitative analysis",
            "Triterpene acids"
        ],
        "venue": "Biomedical Chromatography",
        "year": 2015,
        "id": "eH7BuCxn"
    },
    "8jZrwars": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Breast Disease Center, The Fourth Hospital of Hebei Medical University"
            },
            {
                "name": "Yuan Chang",
                "org": "Breast Disease Center, The Fourth Hospital of Hebei Medical University"
            },
            {
                "name": "Long Yu",
                "org": "Breast Disease Center, The Fourth Hospital of Hebei Medical University"
            },
            {
                "name": "Wenbo He",
                "org": "Breast Disease Center, The Fourth Hospital of Hebei Medical University"
            },
            {
                "name": "Yueping Liu",
                "org": "Department of Pathology, The Fourth Hospital of Hebei Medical University"
            }
        ],
        "title": "Pro-apoptotic and anti-proliferative effects of mitofusin-2 via PI3K/Akt signaling in breast cancer cells",
        "abstract": "The mitochondrial GTPase mitofusin-2 (Mfn2) gene is a novel gene characterized as a cell proliferation inhibitor. Mfn2 has previously been reported to play a role in regulating cell proliferation, apoptosis and differentiation in a number of cell types. However, there are no studies on the effect of Mfn2 in breast cancer. In this study, we aimed to elucidate the function and mechanism of Mfn2 in breast cancer. A plasmid encoding the complete Mfn2 open reading frame (pEGFP-Mfn2) was used to infect breast cancer cells. The effect of Mfn2 on proliferation was assessed by methyl thiazolyl tetrazolium and bromodeoxyuridine incorporation analyses. Flow cytometry, immunofluorescence and western blot analyses were used to test the effects of Mfn2 on cell cycle distribution and apoptosis. Additionally, the PI3K/Akt signaling pathway was analyzed after pEGFP-Mfn2 was transfected into MCF-7 cells. The results revealed that Mfn2 suppressed the proliferation of MCF-7 cells by regulating more cells at the G0/G1 phase and decreasing proliferating cell nuclear antigen and cyclin A expression. The results also demonstrated that the PI3K/Akt signaling pathway is involved in Mfn2-regulated proliferation and apoptosis. Taken together, this indicates that Mfn2 mediates MCF-7 cell proliferation and apoptosis via the PI3K/Akt signaling pathway. Mfn2 may thus be a significant therapeutic target in the treatment of breast cancer.",
        "keywords": [
            "Apoptosis",
            "Breast cancer",
            "Mitofusin-2",
            "PI3K/Akt",
            "Proliferation"
        ],
        "venue": "Oncology Letters",
        "year": 2015,
        "id": "8jZrwars"
    },
    "niFMIjrW": {
        "authors": [
            {
                "name": "Pan Sun",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Jing Yuan",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Fang-Zhao Lin",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Ge Diao",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Chang-Qing Li",
                "org": "Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Peking Union Medical College"
            }
        ],
        "title": "Analysis of procoagulants in domestic human immunoglobulin for intravenous injection",
        "abstract": "Objective: To analyze the procoagulants in 64 batches of human immunoglobulin (pH 4) for intravenous injection (IVIG) produced by 11 manufacturers in China, evaluate the safety of IVIG products in promoting coagulation, and provide a reference for improvement of product quality. Methods: The non-axtivated partial thromboplastin time (NAPTT), activities of a series of coagulation factors, activated coagulation factor XI content and the time when thrombinn content reaches peak value (TTP) of 64 batches of domestic IVIG and 7 batches of imported IVIG were determined by NAPTT method, coagulation method (one-stage method) and modified thrombin generation test (M-TGT) developed by our laboratory, respectively, based on which the procoagulant levels of IVIG were analyzed. Results: The FXIa activities in 62 batches of domestic IVIG were lower than the minimum detection limit, while those in the other two batches manufactured by manufacturer F were 0. 030 \u223c 0. 036 IU/ml. However, all the TTPs in the products were more than 40 min, while the FXIa contents were less than 0. 37 nmol/L, and NAPTrs were more than 203 s. Conclusion: All the procoagulant levels of 64 batches of domestic IVIG from 11 manufacturers were low. Further study is required to determine whether a program for procoagulant determination in IVIG products should be launched in China.",
        "keywords": [
            "Intravenous immunoglobulin for intravenous injection",
            "Procoagulants",
            "Safety"
        ],
        "venue": "Chinese Journal of Biologicals",
        "year": 2015,
        "id": "niFMIjrW"
    },
    "OvZ4HYUK": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Pan Sun",
                "org": ""
            },
            {
                "name": "Fangzhao Lin",
                "org": ""
            },
            {
                "name": "Hongjie Wang",
                "org": ""
            },
            {
                "name": "Xia Rong",
                "org": ""
            },
            {
                "name": "Yudong Dai",
                "org": ""
            },
            {
                "name": "Jianqiang Liu",
                "org": ""
            },
            {
                "name": "Liqiong Qian",
                "org": ""
            },
            {
                "name": "Min Fang",
                "org": ""
            },
            {
                "name": "Na Su",
                "org": ""
            },
            {
                "name": "Wei Xiao",
                "org": ""
            },
            {
                "name": "Shengliang Ye",
                "org": ""
            },
            {
                "name": "Changqing Li",
                "org": ""
            }
        ],
        "title": "Prevalence of hepatitis E virus in Chinese blood donors",
        "abstract": "Objective To investigate the prevalence of hepatitis E virus (HEV) antibodies and RNA in voluntary blood donors, in China. Methods Serum samples from blood donors were collected sequentially at six blood donation centres in five geographical regions of China. Donors were stratified between two groups according to their serum alanine aminotransferase (ALT) concentration (\u226440 U/l and <40 U/l. Enzyme-linked immunosorbent assay and reverse transcription-polymerase chain reaction were used to quantify anti-HEV antibodies and RNA, respectively. Results In total, 21.1% (172/816) of donors were positive for anti-HEV immunoglobulin (Ig) G (elevated ALT samples group 18.9% [85/450]; normal ALT group 23.8% [87/366]), and 0.5% (four of 816) donors were positive for anti-HEV IgM (elevated ALT group 0.9% [four of 450]; normal ALT group 0% [none of 366]). The rate of anti-HEV IgG seropositivity was significantly higher in male than in female donors. No serum sample tested positive for HEV RNA. Conclusion The prevalence of anti-HEV antibodies in blood donors in China is high, regardless of ALT concentration.",
        "keywords": [
            "alanine aminotransferase",
            "anti-HEV antibodies",
            "blood donors",
            "Hepatitis E virus"
        ],
        "venue": "Journal of International Medical Research",
        "year": 2015,
        "id": "OvZ4HYUK"
    },
    "XDB5Rjcq": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Mingzhi Zhang",
                "org": ""
            }
        ],
        "title": "Research progress on war complex system of systems modeling based on complex network",
        "abstract": "The crucial issue of war complex system of systems (SoS) modeling is to represent the complex coupling and interaction among components of SoS based on networks. The complex network provides new means of SoS modeling. The Characteristics of complex network suitable to SoS modeling were introduced, and two kinds of general method for SOS modeling based on complex network were summed up. The research progress on operational SoS modeling was elaborated from the four aspects of networked description of SoS, modeling algorithm of SoS network, evaluation for SoS based on complex network and the combination of complex network and agent-based modeling, and the existing problems were analyzed respectively. Future research issues on war complex SOS modeling based on complex network were discussed to prompt further research.",
        "keywords": [
            "Complex network",
            "Network science",
            "System of systems (SoS) modeling",
            "War complex system of systems"
        ],
        "venue": "Xitong Fangzhen Xuebao / Journal of System Simulation",
        "year": 2015,
        "id": "XDB5Rjcq"
    },
    "KOcsYdka": {
        "authors": [
            {
                "name": "Yong-Qian Li",
                "org": "Department of Electronic and Communication Engineering, North China Electric Power University"
            },
            {
                "name": "Xu Zhao",
                "org": "Department of Electronic and Communication Engineering, North China Electric Power University"
            },
            {
                "name": "Li-Juan Zhao",
                "org": "Department of Electronic and Communication Engineering, North China Electric Power University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Electronic and Communication Engineering, North China Electric Power University"
            },
            {
                "name": "Xiao-Juan Li",
                "org": "Department of Electronic and Communication Engineering, North China Electric Power University"
            },
            {
                "name": "Qi An",
                "org": "Department of Electronic and Communication Engineering, North China Electric Power University"
            }
        ],
        "title": "Brillouin scattering parameters of different modes in multimode optical fibers",
        "abstract": "The characteristics of Brillouin scattering in silica multimode optial fiber were analyzed based on the ray optics and wave optics theory. A method to determine the range of Brillouin scattering angle was proposed and the expressions of Brillouin shift, Brillouin linewidth, Brillouin scattering spectrum and scattering power of different mode group in step and graded multimode optical fibers are deduced and simulated. The results show that the maximum range of Brillouin scattering angle in step and graded fibers is from twice of the critical incident angle of total reflection to \u03c0, and with the increasing of mode group number, Brillouin shift, Brillouin linewidth, normalized peak gain and scattering power of step fiber change more slowly than those of graded fiber, and the above parameters of step fiber decrease nonlinearly in the ranges of 11.084 GHz to 10.932 GHz, 21.760 MHz to 21.168 MHz, 1 to 0.933 and 1.990\u00d710<sup>-9</sup> W to 1.857\u00d710<sup>-9</sup> W, but the correspending parameters of graded fiber decrease linearly in the ranges of 11.064 GHz to 10.969 GHz, 21.683 MHz to 21.314 MHz, 1 to 0.957 and 2.052\u00d710<sup>-9</sup> W to 1.965\u00d710<sup>-9</sup> W, respectively.",
        "keywords": [
            "Brillouin scattering",
            "Brillouin scattering angle",
            "Different mode",
            "Multimode optical fiber",
            "Nonliner optics",
            "Ray optics",
            "Wave optics"
        ],
        "venue": "Guangzi Xuebao/Acta Photonica Sinica",
        "year": 2015,
        "id": "KOcsYdka"
    },
    "XlUZMwVj": {
        "authors": [
            {
                "name": "Lala Liu",
                "org": ""
            },
            {
                "name": "Shengsun Hu",
                "org": ""
            },
            {
                "name": "Junqi Shen",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xin Wei",
                "org": ""
            }
        ],
        "title": "Effect of laser welding heat input on microstructure and properties of 26Cr-3.5Mo ferritic stainless steel",
        "abstract": "Continuous laser welding is conducted to investigate the effect of heat input (HI) on the microstructure and mechanical properties of 26Cr-3.5Mo ferritic stainless steel. The optical microscope (OM), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and energy dispersive spectrometer (EDS) are used to observe the microstructure and the precipitates in the weld. And the mechanical properties are tested by the microhardness tester and the tensile tester. The result show that there are fine equiaxed grains at the center of the weld, and with the increase of the laser welding heat input, the width of equiaxed crystal zone increases, but the proportion of equiaxed crystal zone to the weld cross section increases firstly and then drops. The heat affected zone (HAZ) is narrow. Its width is 0.1~0.2 mm, and no obvious grain coarsening appeares in the HAZ. The HAZ is soften and its microhardness is lower than that of the weld and the base metal. The tensile strength of the welded joint is close to that of the base metal. But the percentage elongation of the welded joint after fracture is less than that of the base metal and decreases withthe increase of the laser welding heat input.",
        "keywords": [
            "Ferritic stainless steel",
            "Laser technique",
            "Laser welding",
            "Microhardness",
            "Microstructure",
            "Tensile property"
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 2015,
        "id": "XlUZMwVj"
    },
    "BgfmAktG": {
        "authors": [
            {
                "name": "Heng Zhang",
                "org": "School of Materials Science and Engineering, Tianjin University"
            },
            {
                "name": "Shengsun Hu",
                "org": "School of Materials Science and Engineering, Tianjin University"
            },
            {
                "name": "Junqi Shen",
                "org": "School of Materials Science and Engineering, Tianjin University"
            },
            {
                "name": "Li Ma",
                "org": "Baosteel Research Institute, Baoshan Iron & Steel Co., Ltd"
            },
            {
                "name": "Fengliang Yin",
                "org": "National Defense Key Laboratory for Remanufacturing Technology, Academy of Armored Force Engineering"
            }
        ],
        "title": "Microstructures and mechanical properties of 30Cr-4Mo ferritic stainless steel joints produced by double-pulsed gas metal arc welding",
        "abstract": "Joining of medium-thick ferritic stainless steel (FSS) traditionally follows the protocol of multi-layer and multi-pass welding to avoid massive grain coarsening in the heat-affected zone (HAZ). In this study, an attempt has been made to join 5-mm-thick 30Cr-4Mo FSS with single pass using double-pulsed gas metal arc welding (DP-GMAW) process employing ERNiCr-3 Ni-based filler. Defect-free joints were made under optimized welding parameters. Microstructural examination elucidated that mean grain size number of HAZ was successfully controlled above 3 due to the relatively low heat input of DP-GMAW. A linear relation between width of HAZ and heat input was found and given. In HAZ, no sigma (\u03c3) phase, chi (\u03c7) phase, or Laves phase was detected, and even-distributed (Ti, Nb)(C, N) precipitates presented mostly inside grains, which significantly kept the integrity of grain boundaries to preserve ductility. Ni-based filler greatly improved the ductility of welds as well. In the fusion zone (FZ), some dispersed white Nb-rich carbides have been observed and columnar dendrites turned into equiaxed dendrites near the centerline of FZ. All specimens qualified the bending test indicating favorable ductility of welded joints.",
        "keywords": [
            "Double-pulsed GMAW",
            "Ferritic stainless steel",
            "Mechanical property",
            "Microstructure",
            "Ni-based filler",
            "Precipitates"
        ],
        "venue": "International Journal of Advanced Manufacturing Technology",
        "year": 2015,
        "id": "BgfmAktG"
    },
    "Uid7K3Y7": {
        "authors": [
            {
                "name": "Yanling Wang",
                "org": "College of Petroleum Engineering, China University of Petroleum (East China)"
            },
            {
                "name": "Jiafeng Jin",
                "org": "College of Petroleum Engineering, China University of Petroleum (East China)"
            },
            {
                "name": "Li Ma",
                "org": "Exploration and Development Research Institute of Petrochina Changing Oilfield Company"
            },
            {
                "name": "Liang Li",
                "org": "Research Institute of Engineering Technology, Northwest Oilfields Company, SINOPEC"
            },
            {
                "name": "Xiao Zhao",
                "org": "SINOPEC Research Institute of Petroleum Engineering"
            }
        ],
        "title": "Influence of Wettability Alteration to Preferential Gas-Wetting on Displacement Efficiency at Elevated Temperatures",
        "keywords": [
            "Displacement efficiency",
            "fluorosurfactant",
            "gas-wetting",
            "liquid-wetting",
            "wettability alteration"
        ],
        "venue": "Journal of Dispersion Science and Technology",
        "year": 2015,
        "id": "Uid7K3Y7"
    },
    "qDjiSv27": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Metallurgical Emission Reduction & Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Jian-Hua Zhu",
                "org": "Key Laboratory of Metallurgical Emission Reduction & Resources Recycling, Anhui University of Technology"
            },
            {
                "name": "Lei Huang",
                "org": "Key Laboratory of Metallurgical Emission Reduction & Resources Recycling, Anhui University of Technology"
            }
        ],
        "title": "Rapid synthesis of hydroxyapatite nanorods at low temperature controlled by sodium alginate",
        "abstract": "Hydroxyapatite (HA) nanorods with uniform morphology and high aspect ratio were prepared by hydrothermal method using alginate (SA) as controlling agent. The samples were characterized by XRD, FTIR, SEM, TEM and TG/DSC to detect the effects of temperature and time on the crystallinity, composition and morphology of the final products. Meanwhile, the growth mechanism of HA nanorods was explored. Experiments showed that uniform HA nanorods with low organic composition could be well synthesized via hydrothermal method at 80\u00b0C after 24 h. Investigations on the microstructures of nanorods revealed that their growth could be divided into four stages: initial nucleation, surface regulation, continuous growth and oriented attachment.",
        "keywords": [
            "Hydrothermal method",
            "Hydroxyapatite",
            "Nanorods",
            "Sodium alginate"
        ],
        "venue": "Wuji Cailiao Xuebao/Journal of Inorganic Materials",
        "year": 2015,
        "id": "qDjiSv27"
    },
    "D81xdAEZ": {
        "authors": [
            {
                "name": "Jun-Yi Wang",
                "org": ""
            },
            {
                "name": "Qi-Jun Zhao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Peng Li",
                "org": ""
            }
        ],
        "title": "High-precision prediction on unsteady aeroelastic loads of helicopter rotors under blade-vortex interaction condition",
        "abstract": "In order to obtain accurate aerodynamics loads of helicopter rotors under complex blade-vortex interaction (BVI) condition, blade deflections were introduced into rigid rotor CFD analysis and a computational fluid dynamics/computational structural dynamics (CFD/CSD) coupling method suitable for aerodynamic characteristics analysis of elastic rotors under BVI condition was developed. The CFD module solved Reynolds averaged Navier-Stokes (RANS)/Euler equations based on dual time-stepping algorithm and Baldwin-Lomax (B-L) turbulence model. The CSD module employed finite element model of moderate deflection beam theory, and the blade equations of motion were calculated by using Newmark-Beta method. Blade deformations were accomplished through algebraic grid deformation method and a CFD/CSD coupling strategy was developed for exchanging fluid/structure information. The established CFD and CSD modules were validated by UH-60A elastic blade respectively, and aerodynamics loads of UH-60A rotor were analyzed under BVI condition and compared with flight test data. The calculated results demonstrated that coupled CFD/CSD method can acquire more accurate aerodynamics loads under BVI condition than lifting-line method in rotor comprehensive analysis and rigid rotor CFD method, and the flow phenomena near azimuth of advancing blade and azimuth of retreating blade under BVI condition are well captured in detail. The calculated results of the lift's phase and amplitude caused by BVI agree well with the experimental data.",
        "keywords": [
            "Aeroelastic loads",
            "Blade-vortex interaction (BVI) condition",
            "CFD/CSD coupling",
            "Helicopter",
            "Rotor"
        ],
        "venue": "Hangkong Dongli Xuebao/Journal of Aerospace Power",
        "year": 2015,
        "id": "D81xdAEZ"
    },
    "uHAobLfo": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Long Zhang",
                "org": ""
            },
            {
                "name": "Xiao-Bing Li",
                "org": ""
            },
            {
                "name": "Zhi-You Li",
                "org": ""
            },
            {
                "name": "Ke-Chao Zhou",
                "org": ""
            }
        ],
        "title": "Fabrication and characterization of electrodeposited nanocrystalline Ni-Fe alloys for NiFe",
        "abstract": "Nanocrystalline Ni-Fe FCC alloy coatings with Fe content of 1.3%-39% (mass fraction) were fabricated on the nickel substrates using a DC electrodeposition technique. The crystal structure, lattice strain, grain size and lattice constant of the Ni-Fe alloy coatings were studied by X-ray diffraction technique. The chemical composition and surface morphology of the FCC Ni-Fe alloy coatings were investigated with the energy dispersive X-ray spectroscopy (EDS) and atomic force microscopy (AFM). The results show that the Fe content of the Ni-Fe alloy coatings has a great influence on the preferred orientation, grain size, lattice constant and lattice strain. FCC Ni-Fe alloy coatings exhibit preferred orientations of (200) or (200)(111). With an increase of Fe content, the preferred growth orientation of (200) plane is weakened gradually, while the preferred growth orientation of (111) increases. An increase of the Fe content in the range of 1.3%-25% (mass fraction) results in a significant grain refinement of the coatings. Increasing the Fe content beyond 25% does not decrease the grain size of FCC Ni-Fe alloys further. The lattice strain increases with increasing the Fe content in the FCC Ni-Fe alloys. Since the alloys with Fe content not less than 25% has similar grain size (\u223c11 nm), the increase in the lattice strain with the increase of Fe content cannot be attributed to the change in the grain size.",
        "keywords": [
            "coating",
            "electrodeposition",
            "nanocrystalline",
            "Ni-Fe alloy",
            "NiFe2O4 spinel"
        ],
        "venue": "Transactions of Nonferrous Metals Society of China (English Edition)",
        "year": 2015,
        "id": "uHAobLfo"
    },
    "4jT6qgO5": {
        "authors": [
            {
                "name": "Xing Li",
                "org": "College of Physics and Electronics, Shandong Normal University"
            },
            {
                "name": "Yaru Gao",
                "org": "College of Physics and Electronics, Shandong Normal University"
            },
            {
                "name": "Shuna Jiang",
                "org": "College of Physics and Electronics, Shandong Normal University"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronics, Shandong Normal University"
            },
            {
                "name": "Chunxiang Liu",
                "org": "College of Physics and Electronics, Shandong Normal University"
            },
            {
                "name": "Chuanfu Cheng",
                "org": "College of Physics and Electronics, Shandong Normal University"
            }
        ],
        "title": "Experimental solution for scattered imaging of the interference of plasmonic and photonic mode waves launched by metal nano-slits",
        "abstract": "Using an L-shaped metal nanoslit to generate waves of the pure photonic and plasmonic modes simultaneously, we perform an experimental solution for the scattered imaging of the interference of the two waves. From the fringe data of interference, the amplitudes and the wavevector components of the two waves are obtained. The initial phases of the two waves are obtained from the phase map reconstructed with the interference of the scattered image and the reference wave in the interferometer. The difference in the wavevector components gives rise to an additional phase delay. We introduce the scattering theory under Kirchhoff's approximation to metal slit regime and explain the wavevector difference reasonably. The solution of the quantities is a comprehensive reflection of excitation, scattering and interference of the two waves. By decomposing the polarized incident field with respect to the slit element, the scattered image produced by slit of arbitrary shape can be solved with the nanoscale Huygens-Fresnel principle. This is demonstrated by the experimental intensity pattern and phase map produced by a ring-slit and its consistency with the calculated results.",
        "keywords": [
            ""
        ],
        "venue": "Optics Express",
        "year": 2015,
        "id": "4jT6qgO5"
    },
    "J6kSJvty": {
        "authors": [
            {
                "name": "Yanning Chen",
                "org": ""
            },
            {
                "name": "Xiaoling Wang",
                "org": ""
            },
            {
                "name": "Fang Li",
                "org": ""
            },
            {
                "name": "Lingling Zhang",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yueping Liu",
                "org": ""
            }
        ],
        "title": "Relationship between expression of P27, Fragile Histidine Triad (FHT), phosphatase and tensin homolog deleted on chromosome ten (PTEN), P73, and prognosis in esophageal squamous cell carcinoma",
        "abstract": "To investigate the significance between the expression of P27, Fragile Histidine Triad (FHIT), phosphatase and tensin homolog deleted on chromosome ten (PTEN), and P73 in esophageal squamous cell carcinoma (ESCC), paraffin-embedded tissue blocks of 200 cases were obtained from the Fourth Hospital of Hebei Medical University. The sections were used for (HE) and immunohistochemical staining streptavidin-perosidase (SP). The immunologic reagents used included antibodies against P27, FHIT, PTEN, and P73. From I- to II- and III-graded ESCC, the positive expression of P27 was decreased, but the P73 was increased, showing a ladded change (P <.05). The oncogene and tumor suppressor gene protein expression were related to the differentiation and can be one of the factors of influencing prognosis. The oncogene and tumor suppressor gene protein expression was related to the prognostic factor, and thus, it is valuable for clinical treatment and judging prognosis to detect the expression of P27, FHIT, PTEN, and P73 in ESCC.",
        "keywords": [
            "Esophageal squamous carcinoma",
            "FHIT",
            "P27",
            "P73",
            "PTEN"
        ],
        "venue": "Annals of Diagnostic Pathology",
        "year": 2015,
        "id": "J6kSJvty"
    },
    "trm28nqM": {
        "authors": [
            {
                "name": "Feng Gao",
                "org": ""
            },
            {
                "name": "Diana Chang",
                "org": ""
            },
            {
                "name": "Arjun Biddanda",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yingjie Guo",
                "org": ""
            },
            {
                "name": "Zilu Zhou",
                "org": ""
            },
            {
                "name": "Alon Keinan",
                "org": ""
            }
        ],
        "title": "XWAS: A Software Toolset for Genetic Data Analysis and Association Studies of the X Chromosome",
        "abstract": "XWAS is a new software suite for the analysis of the X chromosome in association studies and similar genetic studies. The X chromosome plays an important role in human disease and traits of many species, especially those with sexually dimorphic characteristics. Special attention needs to be given to its analysis due to the unique inheritance pattern, which leads to analytical complications that have resulted in the majority of genome-wide association studies (GWAS) either not considering X or mishandling it with toolsets that had been designed for non-sex chromosomes. We hence developed XWAS to fill the need for tools that are specially designed for analysis of X. Following extensive, stringent, and X-specific quality control, XWAS offers an array of statistical tests of association, including: 1) the standard test between a SNP (single nucleotide polymorphism) and disease risk, including after first stratifying individuals by sex, 2) a test for a differential effect of a SNP on disease between males and females, 3) motivated by X-inactivation, a test for higher variance of a trait in heterozygous females as compared with homozygous females, and 4) for all tests, a version that allows for combining evidence from all SNPs across a gene. We applied the toolset analysis pipeline to 16 GWAS datasets of immune-related disorders and 7 risk factors of coronary artery disease, and discovered several new X-linked genetic associations. XWAS will provide the tools and incentive for others to incorporate the X chromosome into GWAS and similar studies in any species with an XX/XY system, hence enabling discoveries of novel loci implicated in many diseases and in their sexual dimorphism.",
        "keywords": [
            "Chromosome X",
            "complex diseases",
            "genetic association study",
            "GWAS",
            "sexual dimorphism",
            "software"
        ],
        "venue": "Journal of Heredity",
        "year": 2015,
        "id": "trm28nqM"
    },
    "SEvFdN5G": {
        "authors": [
            {
                "name": "Huanxin Yan",
                "org": "Ministry of Education Key Laboratory for Biodiversity and Ecological Engineering, Institute of Biodiversity Science, Fudan University"
            },
            {
                "name": "Li Ma",
                "org": "Ministry of Education Key Laboratory for Biodiversity and Ecological Engineering, Institute of Biodiversity Science, Fudan University"
            },
            {
                "name": "Zhe Wang",
                "org": "Ministry of Education Key Laboratory for Biodiversity and Ecological Engineering, Institute of Biodiversity Science, Fudan University"
            },
            {
                "name": "Zhimin Lin",
                "org": "Fujian Province Key Laboratory of Genetic Engineering for Agriculture, Fujian Academy of Agricultural Sciences"
            },
            {
                "name": "Jun Su",
                "org": "Fujian Province Key Laboratory of Genetic Engineering for Agriculture, Fujian Academy of Agricultural Sciences"
            },
            {
                "name": "Bao-Rong Lu",
                "org": "Ministry of Education Key Laboratory for Biodiversity and Ecological Engineering, Institute of Biodiversity Science, Fudan University"
            }
        ],
        "title": "Multiple tissue-specific expression of rice seed-shattering gene SH4 regulated by its promoter pSH4",
        "abstract": "Background: Rice seed shattering is an important domestication syndrome encoded by a gene named as SH4. The coding region of SH4 has been well studied regarding its function and roles in evolution. However, its promoter has not been identified, which limited our understanding of the detailed regulatory mechanisms of this gene. It is therefore critical to characterize the promoter and study its expression pattern. Results: We analyzed the 5\u2032 upstream sequences of this gene and identified a ~2.6 kb fragment with typical promoter features, which was designated as pSH4. The promoter contained a number of cis-acting elements related to abscisic acid (ABA) and a CpG island that were characteristics of multiple tissue-specific expression. We isolated and ligated pSH4 to the \u03b2-glucuronidase (GUS) reporter gene, and transformed it into a japonica rice cultivar to determine the multiple expression pattern of SH4. Histochemical location and fluorescence analyses of GUS activity of transgenic plants indicated multiple tissue-specific expression of pSH4 in the seed-pedicel junction region of mature panicles (with highest level), stems, coleoptiles of germinated seeds, and scutella of mature seeds. Conclusions: The multiple tissue-specific expression pSH4 is categorized as a spatiotemporal promoter that drives the expression of the SH4 gene in different rice tissues, in addition to the seed-pedicel junction region. Our findings suggest that SH4 may have additional functions in the growth and development of rice, apart from its major role in seed shattering.",
        "keywords": [
            "Abscission",
            "Agrobacterium-mediated transformation",
            "cis-acting elements",
            "Gene expression",
            "GUS",
            "Oryza sativa",
            "Sequence analysis"
        ],
        "venue": "Rice",
        "year": 2015,
        "id": "SEvFdN5G"
    },
    "0vGlAuAU": {
        "authors": [
            {
                "name": "Ke Liu",
                "org": ""
            },
            {
                "name": "Timothy Y. Y. Lai",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Frank H. P. Lai",
                "org": ""
            },
            {
                "name": "Alvin L. Young",
                "org": ""
            },
            {
                "name": "Marten E. Brelen",
                "org": ""
            },
            {
                "name": "Pancy O. S. Tam",
                "org": ""
            },
            {
                "name": "Chi Pui Pang",
                "org": ""
            },
            {
                "name": "Li Jia Chen",
                "org": ""
            }
        ],
        "title": "Ethnic differences in the association of SERPING1 with age-related macular degeneration and polypoidal choroidal vasculopathy",
        "abstract": "Neovascular age-related macular degeneration (AMD) and polypoidal choroidal vasculopathy (PCV) are leading causes of irreversible blindness in developed countries. In this study, we investigated the association of single nucleotide polymorphisms (SNPs) in the serpin peptidase inhibitor, clade G, member 1 (SERPING1) gene with neovascular AMD and PCV. Two haplotype-tagging SNPs, rs1005510 and rs11603020, of SERPING1 were genotyped in 708 unrelated Chinese individuals: 200 neovascular AMD, 233 PCV and 275 controls. A meta-analysis was also performed for all reported associations of SERPING1 SNPs with AMD and PCV. None of the tagging SNPs had a significant association with neovascular AMD or PCV (P > 0.05) in our study cohort. The meta-analyses showed that the most-studied SNP rs2511989 was not significantly associated with all forms of AMD, neovascular AMD, or PCV in East Asians (P = 0.98, 0.93 and 0.30, respectively) but was associated with AMD in Caucasians (P = 0.04 for all AMD and 0.004 for neovascular AMD). Therefore, the results of our study and meta-analysis suggest that SERPING1 is not a major genetic component of AMD or PCV in East Asians but is a genetic risk factor for AMD in Caucasians, providing evidence for an ethnic diversity in the genetic etiology of AMD.",
        "keywords": [
            ""
        ],
        "venue": "Scientific Reports",
        "year": 2015,
        "id": "0vGlAuAU"
    },
    "cPL8QUAW": {
        "authors": [
            {
                "name": "Hui Wang",
                "org": "Department of Plastic Surgery, First Affiliated Hospital of Anhui Medical University"
            },
            {
                "name": "Zhao Chen",
                "org": "Department of Plastic Surgery, First Affiliated Hospital of Anhui Medical University"
            },
            {
                "name": "Xiao-Jing Li",
                "org": "Department of Plastic Surgery, First Affiliated Hospital of Anhui Medical University"
            },
            {
                "name": "Li Ma",
                "org": "Aesthetic Medicine Research Office, College of Nursing, Anhui University of Chinese Medicine"
            },
            {
                "name": "Yue-Ling Tang",
                "org": "Department of Plastic Surgery, First Affiliated Hospital of Anhui Medical University"
            }
        ],
        "title": "Anti-inflammatory cytokine TSG-6 inhibits hypertrophic scar formation in a rabbit ear model",
        "abstract": "Hypertrophic scars are characterized by excessive fibrosis and extracellular matrix (ECM) deposition and can be functionally and cosmetically problematic; however, there are few satisfactory treatments for controlling hypertrophic scars. The inflammatory cells and cytokines involved in excessive inflammation during wound healing facilitate fibroblast proliferation and collagen deposition, leading to pathologic scar formation. TSG-6 exhibits anti-inflammatory activity. This study examined the effect of recombinant TSG-6 on inflammation in hypertrophic scars using a rabbit ear model. Six 7-mm, full-thickness, circular wounds were made on the ears of 12 rabbits. TSG-6 and PBS were intradermally injected into the right and left ear wounds, respectively. The methods of TEM and TUNEL were used to detect fibroblast apoptosis. The expressions of inflammatory factors: IL-1\u03b2, IL-6 and TNF-\u03b1, were detected by immunohistochemistry and real time polymerase chain reaction. Collagen I and III expression detected by immunohistochemistry and Masson\u00d7s trichrome staining and SEI (scar elevation index) was used to evaluate the extent of scarring. TSG-6 injection mitigated the formation of a hypertrophic scar in the rabbit ear. TSG-6-treated wounds exhibited decreased inflammation compared with the control group, as evidenced by the lower levels of IL-1\u03b2, IL-6, TNF-\u03b1 and MPO. The SEI and the synthesis of collagens I and III were significantly decreased in the TSG-6-treated scars compared with control scars. The apoptosis rate was higher in the TSG-6-treated scars. TSG-6 exhibited anti-inflammatory effects during the wound healing process and cicatrization and significantly diminished hypertrophic scar formation in a rabbit ear model.",
        "keywords": [
            "Animal model",
            "Apoptosis",
            "Hypertrophic scar",
            "Inflammation",
            "TSG-6"
        ],
        "venue": "European Journal of Pharmacology",
        "year": 2015,
        "id": "cPL8QUAW"
    },
    "c1eQ6Oph": {
        "authors": [
            {
                "name": "Ying Huang",
                "org": "Laboratory for Conservation and Utilization of Bio-resources, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University"
            },
            {
                "name": "Li Ma",
                "org": "Laboratory for Conservation and Utilization of Bio-resources, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University"
            },
            {
                "name": "Dun Huang Fang",
                "org": "Yunnan Academy of Tobacco Agricultural Science"
            },
            {
                "name": "Jia Qin Xi",
                "org": "Zhengzhou Tobacco Research Institute of CNTC"
            },
            {
                "name": "Ming Liang Zhu",
                "org": "Yunnan of CNTC"
            },
            {
                "name": "Ming He Mo",
                "org": "Laboratory for Conservation and Utilization of Bio-resources, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University"
            },
            {
                "name": "Ke Qin Zhang",
                "org": "Laboratory for Conservation and Utilization of Bio-resources, Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University"
            },
            {
                "name": "Yan Ping Ji",
                "org": "Shandong Provincial Academy of Forestry"
            }
        ],
        "title": "Isolation and characterisation of rhizosphere bacteria active against Meloidogyne incognita, Phytophthora nicotianae and the root knot-black shank complex in tobacco",
        "abstract": "BACKGROUND: The use of dually antagonistic bacteria (DAB) as alternatives to chemicals for biological control of disease complexes has received little attention. In this study targeting the Meloidogyne incognita-Phytophthora nicotianae complex, DAB from the tobacco rhizosphere were identified and screened against the diseases caused by one or both pathogens in tobacco. RESULTS: From 450 soil tobacco rhizosphere samples, 26 DAB were identified and had in vitro nematicidal and antifungal efficacies of 37.2-100% and 32.9-73.4% respectively. These DAB were classified into 19 species of 11 genera. In pot experiments, Streptomyces flavofungini SNA26, Pseudomonas putida SNB53 and Serratia marcescens subsp. sakuensis SNB54 effectively suppressed black shank (control effect 72.0-80.2%), root knot (70.0-81.7) and the disease complex (58.7-68.5%) caused by P. nicotianae, M. incognita and both pathogens in tobacco respectively. CONCLUSION: Nineteen DAB species were demonstrated to be antagonists against the M. incognita-P. nicotianae complex. Because S. flavofungini SNA26, P. putida SNB53 and S. marcescens subsp. sakuensis SNB54 significantly suppressed the infection of M. incognita and P. nicotianae in tobacco, these species have potential for development as biocontrol agents against the diseases and complex caused by these two pathogens.",
        "keywords": [
            "Biocontrol",
            "Disease complex",
            "Meloidogyne incognita",
            "Phytophthora nicotianae",
            "Tobacco"
        ],
        "venue": "Pest Management Science",
        "year": 2015,
        "id": "c1eQ6Oph"
    },
    "5epIvGsD": {
        "authors": [
            {
                "name": "Xuan Wu Wan",
                "org": "Sichuan Plant Protection Station"
            },
            {
                "name": "Ying Hong Liu",
                "org": "College of Plant Protection, Chongqing Key Laboratory of Entomology and Pest Control Engineering, Southwest University"
            },
            {
                "name": "Lin Ming Luo",
                "org": "Sichuan Plant Protection Station"
            },
            {
                "name": "Chuan Hong Feng",
                "org": "Sichuan Plant Protection Station"
            },
            {
                "name": "Sheng Wang",
                "org": "Sichuan Plant Protection Station"
            },
            {
                "name": "Li Ma",
                "org": "Sichuan Plant Protection Station"
            }
        ],
        "title": "Inference on the invasion history of invasive alien species based on molecular methods",
        "abstract": "Biological invasions are a worldwide challenge, inducing losses of up to more than one trillion dollars (US) per annum. Having a detailed knowledge about the invasion process by following the invasive species from their source to their incursion areas i.e., their invasion history, may reveal the biological and ecological mechanisms that result in successful invasions. This information may assist researchers in finding effective controls. Applying molecular markers to the population genetics of an invasive species provides a new approach to investigate invasion history. Molecular methods have been applied to infer the invasion history, for example identifying the invasive species, the origin and pathway of the invader, reconstructing the colonization routes, analyzing the dispersal models, inferring the changes in the invasive alien species and the ecosystem effect on the regions invaded. Although the invasion processes of many species have been reconstructed using molecular makers, the reliability of these invasion history is debatable, because the inferred invasion scenarios may be affected by factors such as sampling range, type and the number of molecular markers used.",
        "keywords": [
            "Biological invasion",
            "Invasion history",
            "Invasive species",
            "Molecular markers"
        ],
        "venue": "Shengtai Xuebao/ Acta Ecologica Sinica",
        "year": 2015,
        "id": "5epIvGsD"
    },
    "zTY2Cfpy": {
        "authors": [
            {
                "name": "Zhibao Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Shenqiang Qiu",
                "org": ""
            },
            {
                "name": "Tanghong Jia",
                "org": ""
            }
        ],
        "title": "Genetic polymorphisms of interleukin-16 are associated with susceptibility to primary knee osteoarthritis",
        "abstract": "Interleukin-16 (IL-16) polymorphisms have been associated with various disease states, and its activity is dysregulated in synovial fibroblasts of individuals with rheumatoid arthritis. Here, the association between genetic polymorphisms in the gene encoding IL-16 and susceptibility to primary knee osteoarthritis was investigated in the Chinese Han population. The study included 228 unrelated patients, half of whom presented with primary knee osteoarthritis (OA); the remainder was healthy individuals. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used to examine single nucleotide polymorphisms (SNPs) in IL16 in these patients. Statistical analysis was performed using the chi-square goodness-of-fit test, Hardy-Weinberg (H-W) equilibrium, linkage disequilibrium analysis, and logistic regression analysis. The genotype distributions of three IL16 SNPs, rs11556218, rs4778889, and rs4072111, were found to be in line with Hardy-Weinberg equilibrium criteria (P > 0.05). The single-factor logistic regression analysis showed that, compared with the T/T genotype, the T/G genotype decreased the risk of primary knee OA in rs11556218 (OR = 0.37, 95% CI = 0.18~0.82) and, compared with the C/C genotype, the C/T genotype increased the risk of primary knee OA in rs4072111 (OR = 1.83, 95% CI = 1.07~3.59). There was linkage disequilibrium between rs4778889 and rs11556218 (D= 0.592, r",
        "keywords": [
            "IL-16",
            "Knee osteoarthritis",
            "Single-nucleotide polymorphism"
        ],
        "venue": "International Journal of Clinical and Experimental Medicine",
        "year": 2015,
        "id": "zTY2Cfpy"
    },
    "Krjp9BNR": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Graduate College, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Xu Tian",
                "org": "Graduate College, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Li-Juan Yl",
                "org": "Graduate College, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Yan Wang",
                "org": "School of Nursing, Tianjin University of Traditional Chinese Medicine"
            }
        ],
        "title": "Effectiveness of external application with jinhuang powder for diabetic foot ulcers: A systematic review",
        "abstract": "Objective: To systematically evaluate the potential effectiveness of JinHuang powder in the treatment of diabetic foot ulcers (DFUs). Methods Databases including PubMed, The Cochrane Library, Web of Science, CBM, WanFang data, VIP and CNKI were electronically searched from their inception to December 2013, to identify randomized controlled trials (RCTs) about JinHuang powder for DFUs. Two reviewers screened literature according to the inclusion and exclusion criteria, extracted data and assessed the methodological quality of included studies, and then meta-analysis was performed by using RevMan 5.1 software. Results A total of 3 RCTs involving 198 patients were included. The results of meta-analysis showed that: the JinHuang powder group were superior to the control group in total effective rate (RR=1.25, 95%CI 1.10 to 1.41, P=0.00) and the wound healing time (SMD= -3.32, 95%CI -5.69 to -0.96, P=0.00). Conclusion Current evidence suggests that the JinHuang powder is an effective therapeutic method for DFUs. Because of the limitations of quantity and quality of the eligible studies, large sample size studies are needed to validate the conclusion.",
        "keywords": [
            "Diabetic foot ulcer",
            "JinHuang powder",
            "Meta-analysis",
            "Randomized controlled trial",
            "Systematic review"
        ],
        "venue": "Chinese Journal of Evidence-Based Medicine",
        "year": 2015,
        "id": "Krjp9BNR"
    },
    "gJPMAm2N": {
        "authors": [
            {
                "name": "Xu Tian",
                "org": "School of Nursing, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Li-Juan Yi",
                "org": "School of Nursing, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Lei Zhang",
                "org": "School of Nursing, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Jian-Guo Zhou",
                "org": "Department of Oncology, Affiliated Hospital to Zunyi Medical University"
            },
            {
                "name": "Li Ma",
                "org": "School of Nursing, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Yang-Xiang Ou",
                "org": "College of TCM, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Ting Shuai",
                "org": "School of Nursing, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Zi Zeng",
                "org": "School of Nursing, Tianjin University of Traditional Chinese Medicine"
            },
            {
                "name": "Guo-Min Song",
                "org": "Department of Nursing, Tianjin Hospital"
            },
            {
                "name": "M. Jose Carbonero Celis",
                "org": ""
            }
        ],
        "title": "Oral motor intervention improved the oral feeding in preterm infants: Evidence based on a meta-analysis with trial sequential analysis",
        "abstract": "Oral feeding for preterm infants has been a thorny problem worldwide. To improve the efficacy of oral feeding in preterm infants, oral motor intervention (OMI), which consists of nonnutritive sucking, oral stimulation, and oral support, was developed. Published studies demonstrated that OMI may be as an alternative treatment to solve this problem; however, these results remain controversial. We conducted a meta-analysis with trial sequential analysis (TSA) to objectively evaluate the potential of OMI for improving the current status of oral feeding in preterm infants. A search of PubMed, EMBASE, Web of Science, the Cochrane Library, and China National Knowledge Infrastructure was performed to capture relevant citations until at the end of October, 2014. Lists of references of eligible studies and reviews were also hand-checked to include any latent studies. Two independent investigators screened literature, extracted data, and assessed the methodology, and then a meta-analysis and TSA was performed by using Reviewer Manager (RevMan) 5.3 and TSA 0.9 beta, respectively. A total of 11 randomized controlled trials (RCTs), which included 855 participants, were incorporated into our meta-analysis. The metaanalyses suggested that OMI is associated with the reduced transition time (ie, the time needed from tube feeding to totally oral feeding) (mean difference [MD], -4.03; 95% confidence interval [CI], -5.22 to -2.84), shorten hospital stays (MD, -3.64; 95% CI, -5.57 to -1.71), increased feeding efficiency (MD, 0.08; 95% CI, 0.36-1.27), and intake of milk (MD, 0.14; 95% CI, 0.06-0.21) rather than weight gain. Results of TSA for each outcomes of interest confirmed these pooled results. With present evidences, OMI can be as an alternative to improve the condition of transition time, length of hospital stays, feeding efficiency, and intake of milk in preterm infants. However, the pooled results may be impaired due to low quality included, and thus, well-designed and large RCTs were needed to further established effects.",
        "keywords": [
            ""
        ],
        "venue": "Medicine (United States)",
        "year": 2015,
        "id": "gJPMAm2N"
    },
    "Fk6cn3xs": {
        "authors": [
            {
                "name": "Fang Dong",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines"
            },
            {
                "name": "Su-Rong Yan",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines"
            },
            {
                "name": "Li Ma",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines"
            },
            {
                "name": "Wen-Qiang Zu",
                "org": "Key Laboratory of Low-Grade Energy Utilization Technologies and System under Ministry of Education"
            },
            {
                "name": "Li Du",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines"
            },
            {
                "name": "Yan-Ling Zhang",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines"
            },
            {
                "name": "Yun Wang",
                "org": "Information Engineering Research Center for Traditional Chinese Medicines"
            }
        ],
        "title": "Design method of constitution regulating and healthcare foods based on medicinal property combination mode",
        "abstract": "Currently, the herbal prescription therapy for corresponding constitutional diseases is a common constitution regulating method. This method has an obvious effect in treating and regulating constitution-related diseases. However, for people who do not have disease, they prefer to regulate constitution with dietary therapy. In this paper, the researchers came up with a design method of constitution regulating and healthcare foods based on medicinal property combination mode of clinical empirical formulas. With \"Yupinfeng San\", a common formula for Qi-insufficiency constitution and specific endowment constitution, as the example for constitution regulating and healthcare foods, the researchers proved the effectiveness and rationality of healthcare food schemes in terms of the efficacy of single herb and the modern pharmacological study.",
        "keywords": [
            "Healthcare food",
            "Medicinal property combination mode",
            "Traditional Chinese medicine constitution"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2015,
        "id": "Fk6cn3xs"
    },
    "LFPf1wh6": {
        "authors": [
            {
                "name": "Yu Xiang",
                "org": "School of Information Science and Technology, Yunnan Normal University"
            },
            {
                "name": "Li Ma",
                "org": "Library of Kunming University of Science and Technology"
            }
        ],
        "title": "Multi-attribute decision making under risk based on third-generation prospect theory",
        "abstract": "A method of multi-attribute decision making under risk (MADMUR) based on third-generation prospect theory (PT3) is presented to solve the decision making problems by allowing reference points of each attribute to be uncertain. First, some important properties of PT3 are defined. Second, the adaptation of uncertain reference point is represented specifically. Then, the MADMUR method and its relevant computing steps are illustrated including all required definitions of MADMUR, an psychological inference procedure with relative value function and relative cumulative decision weighting function, and ranking and ordering decision alternatives etc. Finally, an illustrative example is given to show this decision making method in detail.",
        "keywords": [
            "Multi-attribute decision making under risk",
            "Third-generation prospect theory",
            "Uncertain reference point"
        ],
        "venue": "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
        "year": 2015,
        "id": "LFPf1wh6"
    },
    "vc8E6fKV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Yu-Qi Zhang",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Bin-Bin Hu",
                "org": "School of Information, Liaoning University"
            },
            {
                "name": "Ming-Yang Zheng",
                "org": "School of Information, Liaoning University"
            }
        ],
        "title": "Weighted bilateral filtering using relative difference between pixels",
        "abstract": "The similarity measurement of the bilateral filtering can't indicate the difference between pixels accurately in the dense texture region. It causes the smoothing effect seriously, thereby reducing the edge preserving properties of the bilateral filtering. This paper presents a new weighted function of the bilateral filtering. It involves an additional range kernel using the relative difference between pixels. The range kernel operates differently by acting on the pixel gray intensities or colors. And it uses the reciprocal kernel for the approximation of the standard Gaussian weight value. Experimental results suggest that it significantly preserves more details than the classical bilateral filtering in edge or dense texture regions.",
        "keywords": [
            "Bilateral filtering",
            "Reciprocal kernel",
            "Relative difference",
            "Weighted function"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2015,
        "id": "vc8E6fKV"
    },
    "mbnP1Lgz": {
        "authors": [
            {
                "name": "Kangtai Liu",
                "org": "Taishan Nuclear Power Joint Venture Co. Ltd."
            },
            {
                "name": "Zhenguo Ren",
                "org": "Taishan Nuclear Power Joint Venture Co. Ltd."
            },
            {
                "name": "Xingyou Huang",
                "org": "Taishan Nuclear Power Joint Venture Co. Ltd."
            },
            {
                "name": "Li Ma",
                "org": "Taishan Nuclear Power Joint Venture Co. Ltd."
            }
        ],
        "title": "New features of turbine I&C system in Taishan NPP",
        "abstract": "Compared with CPR1000, the third generation CEPR nuclear power plant uses the third generation of control, protection and supervise system of turbine for the first time. Equipment redundancy, performance and logic design have been optimized, therefore the reliability of control and protection have been improved. This paper compares the two techniques, introduces and analyzes the new features of this third generation technique, for the purpose of supplying information for the operation and maintenance. Since the new system will be used by the following nuclear power stations, this paper will share the information of the new features with the same trade.",
        "keywords": [
            "CEPR",
            "I&C System",
            "New features",
            "Third Generation",
            "Turbine"
        ],
        "venue": "Hedongli Gongcheng/Nuclear Power Engineering",
        "year": 2015,
        "id": "mbnP1Lgz"
    },
    "p7PJhPt5": {
        "authors": [
            {
                "name": "Gu-Ping Wang",
                "org": "College of Physics and Electronic Engineering, Taizhou University"
            },
            {
                "name": "Li Ma",
                "org": "College of Mechanical and Electrical Engineering, Guangdong University of Petrochemical Technology"
            },
            {
                "name": "Meng-Xian Zhang",
                "org": "College of Physics and Electronic Engineering, Taizhou University"
            }
        ],
        "title": "Mechanical properties and fracture behavior of titanium-aluminum/titanium micro-laminate sheet deposited by EB-PVD",
        "abstract": "A 110\u03bcm thick micro-laminate sheet comprising 14 layers of TiAl/Ti",
        "keywords": [
            "Electron beam physical vapor deposition",
            "Mechanical properties",
            "Micro laminated sheet",
            "Toughening"
        ],
        "venue": "Materials Transactions",
        "year": 2015,
        "id": "p7PJhPt5"
    },
    "Hi6JWFLP": {
        "authors": [
            {
                "name": "Li-Da Zhang",
                "org": "Department of Hyperbaric Oxygen"
            },
            {
                "name": "Li Ma",
                "org": "Department of Hyperbaric Oxygen"
            },
            {
                "name": "Li Zhang",
                "org": "Department of Neurology"
            },
            {
                "name": "Jian-Guo Dai",
                "org": "Department of Pathology"
            },
            {
                "name": "Li-Gong Chang",
                "org": "Department of Pathology"
            },
            {
                "name": "Pei-Lin Huang",
                "org": "Department of Pathology"
            },
            {
                "name": "Xiao-Qiang Tian",
                "org": "Medical Oncology"
            }
        ],
        "title": "Hyperbaric oxygen and ginkgo biloba extract ameliorate cognitive and memory impairment via nuclear factor Kappa-B pathway in rat model of alzheimer\u2019s disease",
        "abstract": "Background: Hyperbaric oxygen (HBO) and Ginkgo biloba extract (e.g., EGB 761) were shown to ameliorate cognitive and memory impairment in Alzheimer's disease (AD). However, the exact mechanism remains elusive. The aim of the present study was to investigate the possible mechanisms of HBO and EGB 761 via the function of nuclear factor kappa-B (NF-\u03baB) pathway. Methods: AD rats were induced by injecting \u03b2-amyloid 25-35 into the hippocampus. All animals were divided into six groups: Normal, sham, AD model, HBO (2 atmosphere absolute; 60 min/d), EGB 761 (20 mg\u00b7kg",
        "keywords": [
            "Alzheimer\u2019s disease",
            "Ginkgo biloba extract 761",
            "Hyperbaric oxygen",
            "Nuclear factor kappa-B",
            "Rats"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2015,
        "id": "Hi6JWFLP"
    },
    "ASBhyIP8": {
        "authors": [
            {
                "name": "Jian Xiong",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Robert Mines",
                "org": "School of Engineering, University of Liverpool"
            },
            {
                "name": "Ranajay Ghosh",
                "org": "Department of Mechanical and Industrial Engineering, Northeastern University"
            },
            {
                "name": "Ashkan Vaziri",
                "org": "Department of Mechanical and Industrial Engineering, Northeastern University"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            },
            {
                "name": "Arne Ohrndorf",
                "org": "Institut f\u00fcr Werkstofftechnik, University of Siegen"
            },
            {
                "name": "Hans-J\u00fcrgen Christ",
                "org": "Institut f\u00fcr Werkstofftechnik, University of Siegen"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials, Harbin Institute of Technology"
            }
        ],
        "title": "Advanced Micro-Lattice Materials",
        "abstract": "Topological management of materials at a Micro-scale is one of the fundamental building principles of nature. This combination of material and structural properties results in marked changes in the properties of solids. Nowadays physicists, chemists, materials scientists and engineers explore those effects by synthesizing, characterizing, and modeling Micro-lattice materials from all material classes. Applications have been identified in the fields of ultra-lightweight structures, thermal equipment, electrochemical devices, high absorption capacity and bio-repair materials. This article aims to review recent progress in the development of such advanced Micro-lattice materials.",
        "keywords": [
            ""
        ],
        "venue": "Advanced Engineering Materials",
        "year": 2015,
        "id": "ASBhyIP8"
    },
    "L9Lz299r": {
        "authors": [
            {
                "name": "Guo-Cai Yu",
                "org": ""
            },
            {
                "name": "Lin-Zhi Wu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Jian Xiong",
                "org": ""
            }
        ],
        "title": "Low velocity impact of carbon fiber aluminum laminates",
        "abstract": "This paper investigates the low velocity impact behavior of the carbon fiber aluminum laminates (CARALL). The purpose of the research is to study the applicability of carbon fiber in FMLs and the effect of the properties of aluminum alloy on the low velocity impact response of CARALL. A user-defined material subroutine (VUMAT) is used to define Hashin's 3D damage constitutive model of composite. The numerical simulations using the progressive damage model have a good agreement with the test results of Glare in the impact incident. Simulation results reveal that CARALL represents the better impact resistance property than Glare due to the high strength and stiffness carbon fiber reinforced plastic (CFRP). The numerical simulations using the proposed damage model successfully predict the impact mechanical behavior of CARALL. In addition, finite element models are developed to investigate the effect of the impact resistant of CARALL panels with different aluminum alloys, namely 1060-O, 2024-T3, 6061-T6 and 7075-T6. It is shown that the impact resistance of CARALL is improved by increasing the yield strength of aluminum alloy.",
        "keywords": [
            "Carbon fiber aluminum laminates (CARALL)",
            "Failure mode",
            "Low velocity impact",
            "Mechanical behavior",
            "VUMAT"
        ],
        "venue": "Composite Structures",
        "year": 2015,
        "id": "L9Lz299r"
    },
    "aHDKrmRa": {
        "authors": [
            {
                "name": "Jiayi Liu",
                "org": "Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration (CISSE)"
            },
            {
                "name": "Wufeng Qiao",
                "org": "Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration (CISSE)"
            },
            {
                "name": "Jingxi Liu",
                "org": "Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration (CISSE)"
            },
            {
                "name": "De Xie",
                "org": "Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration (CISSE)"
            },
            {
                "name": "Zhengong Zhou",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Li Ma",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            },
            {
                "name": "Linzhi Wu",
                "org": "Center for Composite Materials and Structures, Harbin Institute of Technology"
            }
        ],
        "title": "The compressive responses of glass fiber composite pyramidal truss cores sandwich panel at different temperatures",
        "abstract": "A new method for fabricating glass fiber composite sandwich panel with pyramidal truss cores was developed based on the vacuum assisted resin transfer molding technology. The microstructure and organizations of fabricated sandwich panels were examined by the scanning electron microscope. The out-of-plane compressive tests of composite sandwich panels were performed throughout the temperature range from -60 \u00b0C to 125 \u00b0C. Then the effects of temperature on the compressive strength, compressive modulus and failure mechanism were investigated and analyzed. Our results indicated that cryogenic temperature resulted in the increasing of the compressive modulus and strength, while high temperature caused the degradation of the compressive modulus and strength. The effect of temperature on failure mode of composite sandwich panel was also observed. Analytical expressions were presented to predict the compressive modulus and strength of composite sandwich panels at different temperatures.",
        "keywords": [
            "A. Glass fibers",
            "B. High-temperature properties",
            "B. Mechanical properties",
            "E. Resin transfer molding"
        ],
        "venue": "Composites Part A: Applied Science and Manufacturing",
        "year": 2015,
        "id": "aHDKrmRa"
    },
    "q2F3Yzwa": {
        "authors": [
            {
                "name": "Shu-Na Jiang",
                "org": "College of Physics and Electronics"
            },
            {
                "name": "Xing Li",
                "org": "College of Physics and Electronics"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronics"
            },
            {
                "name": "Ya-Ru Gao",
                "org": "College of Physics and Electronics"
            },
            {
                "name": "Wei-Ling Gui",
                "org": "College of Physics and Electronics"
            },
            {
                "name": "Chuan-Fu Cheng",
                "org": "College of Physics and Electronics"
            }
        ],
        "title": "Heptad Phase Vortex Array in Extremely Deep Fresnel Diffraction Region Generated by Asymmetrical Metal Subwavelength Holes Film",
        "abstract": "We report a heptad vortex array structure in the wave fields in an extremely deep Fresnel diffraction region by asymmetrical subwavelength holes in a metal film illuminated with linearly polarized light. A MachZehnder interferometer with a microscopic objective is used to record the wave fields at different distances, and the phase maps are extracted by Fourier transform of the interference intensities. We study the evolutions of the heptad vortex array with distance from the sample to the object plane. To explain the formations and the evolutions of the vortex array, we calculate the diffracted wave fields with Kirchhoffs diffraction theory. The calculations are basically consistent with the experimental results, and the properties of the heptad vortex array structure are reasonably explained.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2015,
        "id": "q2F3Yzwa"
    },
    "at0IOv4R": {
        "authors": [
            {
                "name": "Zhenhua Li",
                "org": "College of Physics and Electronical Information, Dezhou University"
            },
            {
                "name": "Li Ma",
                "org": "College of Physics and Electronics, Shandong Normal University"
            },
            {
                "name": "Yaru Gao",
                "org": "College of Physics and Electronics, Shandong Normal University"
            },
            {
                "name": "Chunxiang Liu",
                "org": "College of Physics and Electronics, Shandong Normal University"
            },
            {
                "name": "Shicai Xu",
                "org": "College of Physics and Electronical Information, Dezhou University"
            },
            {
                "name": "Meina Zhang",
                "org": "College of Science, Qilu University Of Technology"
            },
            {
                "name": "Chuanfu Cheng",
                "org": "College of Physics and Electronics, Shandong Normal University"
            }
        ],
        "title": "A method to engineer phase-encoded photon sieve for intensity pattern generations",
        "abstract": "Abstract We propose a novel type of photon sieve where phases of its sieved waves are encoded as radial positions of the pinholes and use such phase-encoded sieves for generating designed intensity patterns in Fresnel domain. The sieve pinholes are arranged around Fresnel-rings to eliminate the quadratic Fresnel phase factor of diffraction of the sieved waves, leading the wave propagation to be equivalent to Fraunhofer diffraction. The pinholes take constant size in this paper and realize equal amplitude in the multiple sieved waves. Their positions are adjusted radially from corresponding rings to encode wave phases, taking effect by resulting in different optical paths from them to the observation plane origin. Then along with wave propagation, the encoded phases are decoded and the required phase differences are obtained in the discrete waves. We first conduct numerical simulations to show satisfactory performance of such phase-encoded photon sieves in generating arbitrarily designed intensity patterns and describe the quality of the reconstructed patterns. Then for qualitatively verifying the phase-encoding method, we experimentally fabricate three such sieves with relatively small pinhole number and obtain the designed patterns.",
        "keywords": [
            "Intensity pattern generation",
            "Phase modulation",
            "Photon sieve"
        ],
        "venue": "Optics Communications",
        "year": 2015,
        "id": "at0IOv4R"
    },
    "IzW3yIwb": {
        "authors": [
            {
                "name": "Wei Xin Cai",
                "org": "Discipline of Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral Rehabilitation, Faculty of Dentistry, The University of Hong Kong"
            },
            {
                "name": "Li Wu Zheng",
                "org": "Discipline of Oral Diagnosis and Polyclinics, Faculty of Dentistry, The University of Hong Kong"
            },
            {
                "name": "Astrid Kruse-Gujer",
                "org": "Division of Craniomaxillofacial and Oral Surgery, University Hospital, University of Zurich"
            },
            {
                "name": "Stefan St\u00fcbinger",
                "org": "Center for Applied Biotechnology and Molecular Medicine, University of Zurich"
            },
            {
                "name": "Niklaus P. Lang",
                "org": "University of Zurich"
            },
            {
                "name": "Roger A. Zwahlen",
                "org": "Discipline of Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong"
            }
        ],
        "title": "Influence of non-steroidal anti-inflammatory drugs (NSAIDs) on osseointegration of dental implants in rabbit calvaria",
        "abstract": "Aim: Until recently, adverse effects of non-steroidal anti-inflammatory drugs (NSAIDs) on osseointegration of dental implants were unknown. Hence, this study investigated the short- and long-term effects of a 7-day regimen of parecoxib and diclofenac sodium on osseointegration of dental implants in calvarial bone. Material and methods: Eighteen New Zealand White rabbits were randomly allocated into three groups (each n = 6): Control group with no postoperative pain killers (Group A), diclofenac group (Group B) and parecoxib group (Group C). In each animal, one dental implant was placed into the calvarial bone (total n = 18). Three rabbits from each group were sacrificed in Week 4. The other three rabbits from each group were sacrificed in Week 12 postoperatively. The implant together with the calvarial bone and dura mater was harvested and subjected to micro-computed tomography (micro-CT) and histomorphometric analysis. Results: Quantitative analysis of micro-CT data and histomorphometric data neither revealed any statistically significant (P \u2264 0.05) differences between the three different groups related to osseointegration nor between different time points of observation. Conclusion: In rabbits, a 7-day regimen of appropriate doses of diclofenac sodium and parecoxib did not adversely affect osseointegration of dental implants and bone healing in calvaria, neither short nor long term (12 weeks).",
        "keywords": [
            "Dental implant",
            "Diclofenac",
            "Non-steroidal anti-inflammatory drugs",
            "Osseointegration",
            "Parecoxib"
        ],
        "venue": "Clinical Oral Implants Research",
        "year": 2015,
        "id": "IzW3yIwb"
    },
    "VUG3sNxt": {
        "authors": [
            {
                "name": "Liping Li",
                "org": "Department of Biochemistry, School of Basic Medicine, Guangdong Medical College"
            },
            {
                "name": "Youxiang Sun",
                "org": "Department of Biochemistry, School of Basic Medicine, Guangdong Medical College"
            },
            {
                "name": "Jiangqin Liu",
                "org": "Key Laboratory for Medical Molecular Diagnostics of Guangdong Province, Guangdong Medical College"
            },
            {
                "name": "Xiaodan Wu",
                "org": "Department of Biochemistry, School of Basic Medicine, Guangdong Medical College"
            },
            {
                "name": "Lijun Chen",
                "org": "Department of Biochemistry, School of Basic Medicine, Guangdong Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory for Medical Molecular Diagnostics of Guangdong Province, Guangdong Medical College"
            },
            {
                "name": "Pengfei Wu",
                "org": "Department of Biochemistry, School of Basic Medicine, Guangdong Medical College"
            }
        ],
        "title": "Histone deacetylase inhibitor sodium butyrate suppresses DNA double strand break repair induced by etoposide more effectively in MCF-7 cells than in HEK293 cells",
        "abstract": "Background: Histone deacetylase inhibitors (HDACi's) are emerging as promising anticancer drugs alone or in combination with chemotherapy or radiotherapy agents. Previous research suggests that HDACi's have a high degree of selectivity for killing cancer cells, but little is known regarding the impact of different cellular contexts on HDACi treatment. It is likely that the molecular mechanisms of HDACi's involve processes that depend on the chromatin template, such as DNA damage and repair. We sought to establish the connection between the HDACi sodium butyrate and DNA double-strand break (DSB) damage in human breast cancer MCF-7 and non-cancerous human embryonic kidney293 (HEK293) cells. Results: Sodium butyrate inhibited the proliferation of both HEK293 and MCF-7 cells in a dose- and time- dependent manner, but the effects on MCF-7 cells were more obvious. This differential effect on cell growth was not explained by differences in cell cycle arrest, as sodium butyrate caused an arrest in G",
        "keywords": [
            "Double strand breaks",
            "Etoposide",
            "HEK293",
            "Histone deacetylase inhibitor",
            "MCF-7",
            "Sodium butyrate"
        ],
        "venue": "BMC Biochemistry",
        "year": 2015,
        "id": "VUG3sNxt"
    },
    "wYoUEDC1": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiaobing Guo",
                "org": ""
            },
            {
                "name": "Wei Chen",
                "org": ""
            }
        ],
        "title": "Inhibitory effects of oleoylethanolamide (OEA) on H<inf>2</inf>O<inf>2</inf>-induced human umbilical vein endothelial cell (HUVEC) injury and apolipoprotein E knockout (ApoE-/-) atherosclerotic mice",
        "abstract": "Atherosclerosis (AS) is initiated by vascular endothelial cell injury, which is induced by lipid and protein oxidation. Oleoylethanolamide (OEA), a dietary fat-derived lipid, has shown atheroprotective effect. In vitro studies demonstrated that OEA showed cytoprotective effects on H<inf>2</inf>O<inf>2</inf>-induced primary cultured human umbilical vein endothelial cell (HUVEC) injury model. Further investigation of the cytoprotective effects of OEA demonstrated that OEA exerted its function by scavenging for reactive oxygen species, as well as increasing anti-oxidative enzymes, reducing lipid peroxidation, terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling (TUNEL)-positive cells and apoptosis-related proteins expression. The in vivo study using an ApoE-/- mouse model fed with high-fat diet for 8 weeks showed that OEA (10 mg/kg/day, i.g.) administration reduced blood lipid levels, prevented endothelial cell damage and inhibited early AS plaque formation. In conclusion, our results suggested that OEA exerted a pharmacological effect on ameliorating atherosclerotic plaque formation through the inhibition of oxidative stress-induced endothelial cell injury and therefore OEA can be a potential candidate drug for anti-atherosclerosis.",
        "keywords": [
            "Apoptosis",
            "Atherosclerosis",
            "Endothelial cell",
            "OEA",
            "Oxidative stress"
        ],
        "venue": "International Journal of Clinical and Experimental Pathology",
        "year": 2015,
        "id": "wYoUEDC1"
    },
    "WSvpNWJX": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Markus Kohlmann",
                "org": ""
            },
            {
                "name": "Michael Przybylski",
                "org": ""
            },
            {
                "name": "Shuying Liu",
                "org": ""
            }
        ],
        "title": "Characterization of non-covalent complexes of synthetic peptides of RNA polymerase subunit \u03c370 from chlamydia trachomatis with Protein G by nanoESI-MS",
        "abstract": "To investigate the molecular mimicry between human ribosomal protein L7 with 70-kDa sigma factor (\u03c370) of the RNA polymerase of Chlamydia trachomatis, the complexes of synthetic \u03c370 peptides, \u03c3(264-286), and \u03c3(245-294), with protein G were investigated using nanoelectrospray ionization mass spectrometry (nanoESI-MS). The \u03c370 peptides were synthesized in the laboratory, purified by high performance liquid chromatography (HPLC), and identified by MS. The characteristics of the complexes of \u03c370 peptides with protein G were investigated under different conditions. The stability of the complexes decreased with the increase of declustering potential and acidity, whereas the sequence of \u03c370 peptides might have an obvious effect on the complex formation. In summary, the complexes of \u03c370 peptides with protein G are specific non-covalent binding. It is the first study regarding the binding of \u03c370 with protein G. This study could provide helpful information for the elucidation of binding mechanism of protein interaction and understanding of molecular mimicry.",
        "keywords": [
            "masss pectrometry",
            "molecular mimicry",
            "non-covalent complex",
            "protein G",
            "stability",
            "\u03c370 peptide"
        ],
        "venue": "Journal of Liquid Chromatography and Related Technologies",
        "year": 2015,
        "id": "WSvpNWJX"
    },
    "c8aUEnJV": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Changchun Institute of Applied Chemistry, Chinese Academy of Sciences"
            },
            {
                "name": "Markus Kohlmann",
                "org": "RandD DSAR/Drug Disposition FF, Sanofi-Aventis Deutschland GmbH"
            },
            {
                "name": "Michael Wochner",
                "org": "Department of Chemistry and Biology, Analytical Chemistry, University of Konstanz"
            },
            {
                "name": "Ulrich Krawinkel",
                "org": "Department of Chemistry and Biology, Analytical Chemistry, University of Konstanz"
            },
            {
                "name": "Michael Przybylski",
                "org": "Department of Chemistry and Biology, Analytical Chemistry, University of Konstanz"
            },
            {
                "name": "Shuying Liu",
                "org": "Jilin Ginseng Academy, Changchun University of Chinese Medicine"
            }
        ],
        "title": "Mass spectrometric analysis of noncovalent complexes between synthetic peptides from human ribosomal protein L7 and Protein G",
        "abstract": "In order to gain a comprehensive insight into the complexes of human ribosomal protein L7 with protein G in a certain degree, an investigation on the complexes of five synthetic L7 peptides, containing the basic-region-leucine-zipper (BZIP)-like domain (aa 15-49), with protein G was performed using nanoelectrospray ionization mass spectrometry (nanoESI-MS). Circular dichroism (CD) was used to characterize the secondary structures of L7 peptides. The characteristics of the complexes between L7 peptides and protein G were studied under various conditions, such as molar ratio of ligands, solvent condition, declustering potential, and peptide sequence. The stability of the complexes is found to decrease with increased declustering potential (>20 V), decreased pH (<5), increased pH (>5), while L7 peptide sequence had no obvious effect on the complex formation. Taken together, the complexes of L7 peptides with protein G are specific noncovalent binding with 1:1 stoichiometry. Because of the availability of synthetic L7 peptides, they might be used as baits to discover the binding partners of protein L7. Furthermore, the elaboration of the binding mechanisms of L7 peptides with protein G could benefit further application of protein G.",
        "keywords": [
            "electronspray ionization",
            "L7peptide",
            "massspectrometry",
            "noncovalentcomplex",
            "proteinG",
            "stability"
        ],
        "venue": "Journal of Liquid Chromatography and Related Technologies",
        "year": 2015,
        "id": "c8aUEnJV"
    },
    "o72GXE4j": {
        "authors": [
            {
                "name": "Xiu-Yuan Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yan-Ping Huang",
                "org": ""
            },
            {
                "name": "Zhao-Sheng Liu",
                "org": ""
            },
            {
                "name": "Haji Akber Aisa",
                "org": ""
            }
        ],
        "title": "Preparation of metallic pivot-based imprinted monoliths with a hydrophilic macromonomer",
        "abstract": "A new metallic pivot-based molecularly imprinted polymer (MIP) was developed to enhance the imprinting effect of a water-soluble template. The hydrophilic macromonomer oligo(ethyleneglycol) methyl ether methacrylate (OEG), bearing a small oligoethylene glycol side chain, was introduced into the MIP matrix in order to achieve good selectivity and less hydrophobic character. In a ternary porogenic system of dimethyl sulfoxide-dimethylformamide-1-butyl-3-methylimidazolium tetrafluoroborate, an imprinted monolithic column with high porosity and good permeability was synthesized using a mixture of gallic acid (template), 4-vinylpyridine (4-VP), ethylene glycol dimethacrylate, and nickel acetate. The effects of some polymerization variables, such as the ratio of OEG/4-VP and the ratio of template to nickel ions, on the imprinting of the resulting MIP monoliths were systematically investigated. The greatest imprinting factor of 11.53 was achieved on the water compatible MIP monolith with optimized polymerization parameters. In addition, Freundlich analyses indicated that the Ni<sup>2+</sup>-mediated OEG MIP had homogeneous affinity with a heterogeneity index of 0.87, compared with the Ni<sup>2+</sup>-mediated OEG-free MIP (0.65) and Ni<sup>2+</sup>-free OEG MIP (0.67).",
        "keywords": [
            ""
        ],
        "venue": "RSC Advances",
        "year": 2015,
        "id": "o72GXE4j"
    },
    "FuSmVVzO": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University"
            },
            {
                "name": "Lei Tang",
                "org": "Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University"
            },
            {
                "name": "Rong-Shan Li",
                "org": "Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University"
            },
            {
                "name": "Yan-Ping Huang",
                "org": "Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University"
            },
            {
                "name": "Zhao-Sheng Liu",
                "org": "Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University"
            }
        ],
        "title": "Water-compatible molecularly imprinted polymers prepared using metal-organic gel as porogen",
        "abstract": "A novel water-compatible approach suitable for molecular imprinting was described, based on the use of a metal-organic gel (MOG) as porogen. The MOG was synthesised by combining Fe(NO",
        "keywords": [
            ""
        ],
        "venue": "RSC Advances",
        "year": 2015,
        "id": "FuSmVVzO"
    },
    "vV80x6kn": {
        "authors": [
            {
                "name": "Shan-Shan Zhang",
                "org": "Shantou University Medical College"
            },
            {
                "name": "Jing Tang",
                "org": "Department of Oral and Maxillofacial Surgery, Jingzhou Central Hospital"
            },
            {
                "name": "Shu-Yi Yu",
                "org": "Department of Bioscience and Technology, Modern Analytical Center, Central South University"
            },
            {
                "name": "Li Ma",
                "org": "Discipline of Oral Rehabilitation, The University of Hong Kong"
            },
            {
                "name": "Feng Wang",
                "org": "Department of Oral and Maxillofacial Surgery, Peking University, Shenzhen Hospital"
            },
            {
                "name": "Shu-Le Xie",
                "org": "Department of Oral and Maxillofacial Surgery, Peking University, Shenzhen Hospital"
            },
            {
                "name": "Long Jin",
                "org": "Department of Oral and Maxillofacial Surgery, Peking University, Shenzhen Hospital"
            },
            {
                "name": "Hong-Yu Yang",
                "org": "Department of Oral and Maxillofacial Surgery, Peking University, Shenzhen Hospital"
            }
        ],
        "title": "Expression levels of B7-H3 and TLT-2 in human oral squamous cell carcinoma",
        "abstract": "The aim of the present study was to investigate the role of immune regulatory molecules B7-H3 [also known as cluster of differentiation 276] and triggering receptor expressed on myeloid cell-like transcript-2 (TLT-2) in patients with oral squamous cell carcinoma (OSCC). Human OSCC samples were obtained from 76 patients (female, 32; male, 44; age range, 23-81 years; median age, 50.9 years) that underwent resection for OSCC at Peking University Shenzhen Hospital (Shenzhen, China) between 2007 and 2010. In addition, control oral mucosal samples were obtained from 76 healthy individuals (female, 36; male, 40; age range, 21-62 years; median age, 45.3 years) during wisdom tooth extraction. Protein and gene expression levels of B7-H3 and TLT-2 were determined by immunohistochemical analysis and reverse transcription-polymerase chain reaction (RT-PCR). In the healthy oral mucosa samples, B7-H3 expression was identified to be weak, while the expression of TLT-2 was only detected sporadically in the cell membrane and cytoplasm. By contrast, the two regulatory molecules were widely expressed in the aforementioned localizations in human OSCC specimens upon immunohistochemical examination. Furthermore, quantitative RT-PCR confirmed the presence of significantly higher B7-H3 and TLT-2 expression levels in OSCC specimens compared with the oral mucosa of healthy individuals. The significantly higher expression levels of B7-H3 and TLT-2 in human OSCC specimens may indicate an inhibitory role of these molecules in the antitumoral immune response. To investigate interactions between these two molecules and individual antitumoral immune response in OSCC patients, prospective clinical studies with an adequate sample size are required.",
        "keywords": [
            "B7-H3/cluster of differentiation 276",
            "Oral squamous cell carcinoma",
            "Triggering receptor expressed on myeloid cell-like transcript-2",
            "Tumor immunity"
        ],
        "venue": "Oncology Letters",
        "year": 2015,
        "id": "vV80x6kn"
    },
    "oKx5SRpT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ling Liu",
                "org": ""
            },
            {
                "name": "Ye Tian",
                "org": ""
            },
            {
                "name": "Yinqiong Peng",
                "org": ""
            },
            {
                "name": "Kunjie Wang",
                "org": ""
            },
            {
                "name": "Tao Wu",
                "org": ""
            },
            {
                "name": "Changqing Liu",
                "org": ""
            }
        ],
        "title": "Bacteriostasis evaluation of the different soaking solutions in perineal skin preparation before the male urethral open operation: A randomized controlled trial",
        "abstract": "Perineal soaking is of crucial importance for skin preparation before the male urethral open operation; however, soaking solutions vary across the world. The aim of this research was to explore the bacteriostasis efficacy of the different soaking solutions in perineal skin preparation before the operation. Thirty-six patients were randomly divided into three groups. In Group A, 0\u00b71% povidone iodine was used to soak the 12 patients' perineum to reduce the bacterial load of the skin preparation before the operation. Similarly, combination of 0\u00b71% povidone iodine and 1\u00b76% saline for Group B and 1\u00b76% saline for Group C was used. Bacteria samples were collected in four sites of the patients' perineum, before soaking, 1 d after soaking and 2 d after soaking, respectively. No serious adverse reactions were observed. There was a significant lower bacteria load in Group C after soaking (P = 0\u00b7032). For penoscrotal junction, there were significant lower bacteria loads after soaking in both Group A and Group B compared with Group C (P = 0\u00b7009), and there was significant lower bacteria load after soaking in Group A (P = 0\u00b7001) and Group B (P = 0\u00b7017). Similar with penoscrotal junction, bacteria load at the bottom of the scrotum decreased significantly in Group A (P = 0\u00b7001) and Group B (P = 0\u00b7002) and there were significant lower bacteria loads after soaking in both Group A and Group B compared with Group C (P = 0\u00b7041). In the middle of the penis, still, there were significant lower bacteria loads after soaking in both Group A and Group B compared with Group C (P = 0\u00b7019), and there was significant lower bacteria load after soaking in Group A (P = 0\u00b7012) and Group B (P = 0\u00b7006). In conclusion, combination of 0\u00b71% povidone iodine and 1\u00b76% saline solution for the preoperative skin preparation of male open urethral operation is safe and efficient.",
        "keywords": [
            "Bacteriostasis",
            "Perineum",
            "Skin preparation",
            "Soaking solution",
            "Urethral open operation"
        ],
        "venue": "International Journal of Urological Nursing",
        "year": 2015,
        "id": "oKx5SRpT"
    },
    "7UJMuz6L": {
        "authors": [
            {
                "name": "An-An Liu",
                "org": "School of Electronic Information Engineering, Tianjin University"
            },
            {
                "name": "Wei-Zhi Nie",
                "org": "School of Electronic Information Engineering, Tianjin University"
            },
            {
                "name": "Yu-Ting Su",
                "org": "School of Electronic Information Engineering, Tianjin University"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic Information Engineering, Tianjin University"
            },
            {
                "name": "Tong Hao",
                "org": "College of Life Sciences, Tianjin Normal University"
            },
            {
                "name": "Zhao-Xuan Yang",
                "org": "School of Electronic Information Engineering, Tianjin University"
            }
        ],
        "title": "Coupled hidden conditional random fields for RGB-D human action recognition",
        "abstract": "This paper proposes a human action recognition method via coupled hidden conditional random fields model by fusing both RGB and depth sequential information. The coupled hidden conditional random fields model extends the standard hidden-state conditional random fields model only with one chain-structure sequential observation to multiple chain-structure sequential observations, which are synchronized sequence data captured in multiple modalities. For model formulation, we propose the specific graph structure for the interaction among multiple modalities and design the corresponding potential functions. Then we propose the model learning and inference methods to discover the latent correlation between RGB and depth data as well as model temporal context within individual modality. The extensive experiments show that the proposed model can boost the performance of human action recognition by taking advance of complementary characteristics from both RGB and depth modalities.",
        "keywords": [
            "Coupled hidden conditional random fields",
            "Human action recognition",
            "Multimodal",
            "Temporal context"
        ],
        "venue": "Signal Processing",
        "year": 2015,
        "id": "7UJMuz6L"
    },
    "n1rWjztE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics, School of Information Science and Technology, Jinan University"
            },
            {
                "name": "Yang Li",
                "org": "Department of Mathematics, School of Information Science and Technology, Jinan University"
            },
            {
                "name": "Suo-Hai Fan",
                "org": "Department of Mathematics, School of Information Science and Technology, Jinan University"
            }
        ],
        "title": "Application of the improved artificial fish swarm algorithm in foreign exchange forecast and portfolio",
        "abstract": "As the artificial fish swarm algorithm has a good global search capability and self-adaptability, there is a good application prospect to deal with the portfolio problem. In this paper, the improved artificial fish swarm algorithm is presented to be applied in foreign exchange forecast and portfolio multi-objective optimization. Firstly, the algorithm based on the average distance view of support vector regression machine optimized by artificial fish swarm algorithm is used to predict short-term exchange rate, so that the accuracy of expected yield is improved. Then foreign portfolio model with double objective is built. Non dominated sorting artificial fish swarm algorithm (NSAFSA) with double objective based on the Pareto sorting theory is put forward through using the thought of non dominated sorting genetic algorithm (NSGAII). The empirical analysis shows that the Pareto front of the algorithm has a better distribution as well as better diversity compared to NSGA-II when solving the foreign exchange portfolio model. Last but not least, the NSAFSA is further improved. The quality of solutions is improved through using pruning strategy twice and the optimal portfolio selections are finally proposed. The research above shows that the artificial fish swarm algorithm offers an important reference to exchange rate forecast and portfolio, it has great application potential in foreign exchange market.",
        "keywords": [
            "Artificial fish swarm algorithm",
            "Exchange rate prediction",
            "Foreign exchange portfolio",
            "Pareto sorting theory",
            "Pruning strategy",
            "Support vector regression machine"
        ],
        "venue": "Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice",
        "year": 2015,
        "id": "n1rWjztE"
    },
    "2SQr0aAE": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School of Information Science and Technology"
            },
            {
                "name": "Yang Li",
                "org": "School of Information Science and Technology"
            },
            {
                "name": "Suohai Fan",
                "org": "School of Information Science and Technology"
            },
            {
                "name": "Runzhu Fan",
                "org": "International School"
            }
        ],
        "title": "A Hybrid Method for Image Segmentation Based on Artificial Fish Swarm Algorithm and Fuzzy c-Means Clustering",
        "abstract": "Image segmentation plays an important role in medical image processing. Fuzzy c-means (FCM) clustering is one of the popular clustering algorithms for medical image segmentation. However, FCM has the problems of depending on initial clustering centers, falling into local optimal solution easily, and sensitivity to noise disturbance. To solve these problems, this paper proposes a hybrid artificial fish swarm algorithm (HAFSA). The proposed algorithm combines artificial fish swarm algorithm (AFSA) with FCM whose advantages of global optimization searching and parallel computing ability of AFSA are utilized to find a superior result. Meanwhile, Metropolis criterion and noise reduction mechanism are introduced to AFSA for enhancing the convergence rate and antinoise ability. The artificial grid graph and Magnetic Resonance Imaging (MRI) are used in the experiments, and the experimental results show that the proposed algorithm has stronger antinoise ability and higher precision. A number of evaluation indicators also demonstrate that the effect of HAFSA is more excellent than FCM and suppressed FCM (SFCM).",
        "keywords": [
            ""
        ],
        "venue": "Computational and Mathematical Methods in Medicine",
        "year": 2015,
        "id": "2SQr0aAE"
    },
    "iyiXnjfi": {
        "authors": [
            {
                "name": "Xiaowen Zhong",
                "org": ""
            },
            {
                "name": "Yang Li",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Suohai Fan",
                "org": ""
            }
        ],
        "title": "Cooperative behavior in N-person evolutionary snowdrift game on Barab\u00e1si-Albert network with link rewiring mechanism",
        "abstract": "Based on scale-free Barab\u00e1si-Albert (BA) network, we introduce the link rewiring mechanism to study the cooperation in the N-person Evolutionary Snowdrift Game (NESG). In our model, all agents perform the NESG with their neighbors and update their strategies. After that, agents are allowed to establish or break links when they respond to the cooperation or defection of those around them. It is found that the level of cooperation is significantly enhanced when compared to that of the static NESG. The link rewiring mechanism in this model promotes an evolution to a full cooperation state and results in highly heterogeneous network with the exponent of power-law degree distribution. We also find that when the agents update their network connection infrequently, defection will thrive.",
        "keywords": [
            "BA network",
            "Cooperative behavior",
            "Evolutionary game",
            "Link rewiring mechanism",
            "N-person snowdrift game"
        ],
        "venue": "Journal of Information and Computational Science",
        "year": 2015,
        "id": "iyiXnjfi"
    },
    "9WxKu1jQ": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xiao-Wei Xie",
                "org": ""
            },
            {
                "name": "Hai-Yan Wang",
                "org": ""
            },
            {
                "name": "Ling-Yun Ma",
                "org": ""
            },
            {
                "name": "Zhong-Guang Wen",
                "org": ""
            }
        ],
        "title": "Clinical evaluation of tumor markers for diagnosis in patients with non-small cell lung cancer in China",
        "abstract": "Background: To evaluate the value of combined detection of serum carcinoembryonic antigen (CEA), cytokeratin 19 fragment (CYFRA21-1), and carbohydrateantigen 125 (CA125) for the clinical diagnosis of non-small cell lung cancer (NSCLC). Materials and Methods: Serum CEA, CYFRA21-1 and CA125 were assessed in 140 patients with NSCLC, 90 patients with benign lung disease and 90 normal control subjects, and differences of expression were compared in each group, and joint effects of these tumor markers in the diagnosis of NSCLC were analyzed. Results: Serum CEA, CYFRA21-1 and CA125 in patients with NSCLC were significantly higher than those with benign lung disease and normal controls (P < 0.05). The sensitivity of CEA, CYFRA21-1 and CA125 were 49.45%, 59.67%, and 44.87% respectively. As expected, combinations of these tumor markers improved their sensitivity for NSCLC. The combined detection of CEA + CYFRA21-1 was the most cost-effective combination which had higher sensitivity and specificity in NSCLC. Elevation of serum CEA and CYFRA21-1 was significantly associated with pathological types (P < 0.05) and elevation of serum CEA, CYFRA21-1 and CA125 was significantly associated with TNM staging (P < 0.05). Conclusions: Single measurement of CEA, CYFRA21-1 and CA125 is of diagnostic value in the diagnosis of lung cancer, and a joint detection of these three tumor markers, could greatly improve the sensitivity of diagnosis on NSCLC. Combined detection of CEA + CYFRA21-1 proved to be the most economic and practical strategy in diagnosis of NSCLC, which can be used to screen the high-risk group.",
        "keywords": [
            "Diagnosis",
            "Non-small cell lung cancer",
            "Tumor markers"
        ],
        "venue": "Asian Pacific Journal of Cancer Prevention",
        "year": 2015,
        "id": "9WxKu1jQ"
    },
    "CLfKSoPh": {
        "authors": [
            {
                "name": "Kun Chen",
                "org": ""
            },
            {
                "name": "Huanfeng Zhu",
                "org": ""
            },
            {
                "name": "Xinyu Yi",
                "org": ""
            },
            {
                "name": "Shuai Cheng",
                "org": ""
            },
            {
                "name": "Jing Li",
                "org": ""
            },
            {
                "name": "Songyou Wang",
                "org": ""
            },
            {
                "name": "Ming Lu",
                "org": ""
            },
            {
                "name": "Min Xu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Lei L\u00fc",
                "org": ""
            }
        ],
        "title": "Role of oxygen defects in inducing the blue photoluminescence of zinc oxide films deposited by magnetron sputtering",
        "abstract": "A number of zinc oxide (ZnO) films are deposited on silicon substrates using the magnetron sputtering method. After undergoing thermal treatment under different conditions, those films exhibit hexagonal wurtzite structures and different photoluminescent characteristics. Besides the notable ultraviolet emission, which is related to the free exciton effect, a distinct blue fluorescence around 475 nm is found in some special samples. The blue photoluminescence emission of the ZnO film is believed to be caused by oxygen vacancies.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Optics Letters",
        "year": 2015,
        "id": "CLfKSoPh"
    },
    "7gsfpqzA": {
        "authors": [
            {
                "name": "Jin Wang",
                "org": "Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Emergency Medicine, First Affiliated Hospital, School of Medicine, Zhejiang University"
            },
            {
                "name": "Yuan-Qiang Lu",
                "org": "Department of Emergency Medicine, First Affiliated Hospital, School of Medicine, Zhejiang University"
            }
        ],
        "title": "Strategy analysis of cardiopulmonary resuscitation training in the community",
        "abstract": "Bystander cardiopulmonary resuscitation (CPR) is a crucial therapy for sudden cardiac arrest. This appreciation produced immense efforts by professional organizations to train laypeople for CPR skills. However, the rate of CPR training is low and varies widely across communities. Several strategies are used in order to improve the rate of CPR training and are performed in some advanced countries. The Chinese CPR training in communities could gain enlightenment from them.",
        "keywords": [
            "Cardiopulmonary resuscitation (CPR)",
            "Community",
            "Education",
            "Out-of-hospital cardiac arrest (OHCA)"
        ],
        "venue": "Journal of Thoracic Disease",
        "year": 2015,
        "id": "7gsfpqzA"
    },
    "2tDtf37h": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Materials Science and Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Weijuan Ge",
                "org": "College of Materials Science and Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Jinkai Zhang",
                "org": "College of Materials Science and Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Hong Yan",
                "org": "College of Materials Science and Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Liqiao Wei",
                "org": "College of Materials Science and Engineering, Taiyuan University of Technology"
            },
            {
                "name": "Bingshe Xu",
                "org": "College of Materials Science and Engineering, Taiyuan University of Technology"
            }
        ],
        "title": "Synthesis and application of 1, 3, 5-triazine-based intumescent flame retardants",
        "abstract": "1, 3, 5-triazine-based intumescent flame retardants exhibit excellent potential applications in the field of halogen-free retarded polymers, owing to their good characteristics like smoke suppression, low toxicity, no corrosion, high flame retardant efficiency, etc. Their recent researches and developments were reviewed on the synthesis and application of 1, 3, 5-triazine-based intumescent flame retardants, the compounds/derivatives based on melamine and cyanuric chloride. Finally, the developing trend of 1, 3, 5-triazine-based intumescent flame retardants was prospected.",
        "keywords": [
            "1, 3, 5-triazine series",
            "Halogen-free",
            "Intumescent flame retardant system"
        ],
        "venue": "Gongneng Cailiao/Journal of Functional Materials",
        "year": 2015,
        "id": "2tDtf37h"
    },
    "O6t88TfX": {
        "authors": [
            {
                "name": "Wei Huang",
                "org": "College of Architecture and Environment, Sichuan University"
            },
            {
                "name": "Enshen Long",
                "org": "College of Architecture and Environment, Sichuan University"
            },
            {
                "name": "Jun Wang",
                "org": "College of Architecture and Environment, Sichuan University"
            },
            {
                "name": "Ruyi Huang",
                "org": "College of Architecture and Environment, Sichuan University"
            },
            {
                "name": "Li Ma",
                "org": "College of Architecture and Environment, Sichuan University"
            }
        ],
        "title": "Characterizing spatial distribution and temporal variation of PM<inf>10</inf> and PM<inf>2.5</inf> mass concentrations in an urban area of Southwest China",
        "abstract": "To investigate the temporal and spatial behavior of particulate matter (PM<inf>10</inf> and PM<inf>2.5</inf>), daily data of PM<inf>10</inf> and PM<inf>2.5</inf> mass concentrations were collected from five air\u2013quality monitoring stations in Chengdu from March 2013 to February 2014. In this period, the daily average concentrations of PM<inf>10</inf> and PM<inf>2.5</inf> were 156.6 and 99.5 \u03bcg/m\u00b3, respectively, which exceeded both the Chinese ambient air\u2013quality standards for PM and the guidelines of the World Health Organization (WHO). Higher mass concentrations of both PM<inf>10</inf> and PM<inf>2.5</inf> were observed in winter and spring, indicating that meteorological parameters play an important role. Although PM mass concentrations were evidently lower than reported in previous studies, the average PM<inf>2.5</inf>/PM<inf>10</inf>ratio in this study was higher, indicating that fine particulate (PM<inf>2.5</inf>) pollution has become more serious. Weekly variations of PM concentrations were analyzed to estimate the impact of traffic restriction policies. The results show that the highest concentrations of particles were observed on Mondays and the lowest on Thursdays. Weekend effects were also obvious, which were mainly attributed to human activities.",
        "keywords": [
            "Air\u2013quality monitoring station",
            "Particulate matter",
            "Spatial distribution",
            "Temporal variation"
        ],
        "venue": "Atmospheric Pollution Research",
        "year": 2015,
        "id": "O6t88TfX"
    },
    "rJrveo0J": {
        "authors": [
            {
                "name": "Donghai Zhang",
                "org": "PLA Medical School, Burns and Plastic Institute"
            },
            {
                "name": "Jiake Chai",
                "org": "PLA Medical School, Burns and Plastic Institute"
            },
            {
                "name": "Quan Hu",
                "org": "PLA Medical School, Burns and Plastic Institute"
            },
            {
                "name": "Bailing Li",
                "org": "PLA Medical School, Burns and Plastic Institute"
            },
            {
                "name": "Xulong Zhang",
                "org": "PLA Medical School, Burns and Plastic Institute"
            },
            {
                "name": "Li Ma",
                "org": "PLA Medical School, Burns and Plastic Institute"
            },
            {
                "name": "Yonghui Yu",
                "org": "PLA Medical School, Burns and Plastic Institute"
            },
            {
                "name": "Lingying Liu",
                "org": "PLA Medical School, Burns and Plastic Institute"
            }
        ],
        "title": "Efficacies of fluid resuscitation volume after combined burn-blast injury shock",
        "abstract": "Objective To explore the efficacies of resuscitation lluid volume after combined burn-blast injury versus a simple burn. Methods A total of 24 beagle dogs were randomly assigned into 3 groups of normal volume (N). decreased volume (D) and increased volume (I). Fluid volume for group N was calculated with the Parkland formula while groups 1) and I decreased or increased by 20% respectively. Urinary output (UOP), hemoglobin concentration (HB), cardiac output (CO), intrathoracic blood volume (ITBV), oxtravaseular lung water index (FIAXT), oxygen delivery (DO<inf>2</inf>) and oxygen consumption (VO<inf>2</inf>) were determined before and 4, 8, 24, 48 h after injury to evaluate the sufficiency of resuscitation in each group and examine the superiority. Results UOP were [(0.41 \u00b1 0.13), (0.77 \u00b1 0.17), (0.30 \u00b10.13)] ml \u00b7 kg<sup>-1</sup> \u00b7 h<sup>-1</sup> at 4 h post-injury in groups N, I and D respectively. Group I was significantly higher than groups N and D (P <0.001). It were (0.59 \u00b10.05), (0.88 \u00b10.05), (0.53 \u00b1 0.06)] ml \u00b7 kg<sup>-1</sup> h<sup>-1</sup> at 24 h post-injury in groups N, I and D respectively. Group 1 was significantly higher than groups N and D (P <0.001). CO in group I was remarkably higher than those in groups IN and D at 4 h and 8 h post-injury [(1.57 \u00b1 0.19) vs (1.25 \u00b1 0.17). (1.05 \u00b10.17) L/min ; (1.87 \u00b1 0.20) vs (1.57 \u00b1 0.24), (1.20 \u00b1 0.19) L/min respectively](P < 0.05) ; ITBV also significantly increased in group I than two other groups at 4 h and 8 h post-injury [(169 \u00b1 16) vs (140 \u00b112), (121 \u00b112) ml; (161 \u00b114) vs (135 \u00b122), (112\u00b112) ml] (P < 0.05). VO, in group I was significantly higher than that in group N at 24 h post-injury [(129 \u00b1 10) vs (106 \u00b1 12) ml \u00b7 min<sup>-1</sup>-m<sup>2</sup> (P < 0.05). No differences were detected among 3 group in ELWI (P > 0.05). Conclusion Larger fluid volume may compensate circulatory volume loss sooner, alleviate declining cardiac output better, maintain adequate organ perfusion, promote tissue oxygenation and improve anti-hypervolemia and anti-hypoxia.",
        "keywords": [
            "Burns",
            "Parkland formula",
            "Resuscitation",
            "Shock"
        ],
        "venue": "National Medical Journal of China",
        "year": 2015,
        "id": "rJrveo0J"
    },
    "rYZXRxQM": {
        "authors": [
            {
                "name": "Junbin Zhang",
                "org": "China Baicheng Ordnance Test Center"
            },
            {
                "name": "Xueying Huang",
                "org": "China Baicheng Ordnance Test Center"
            },
            {
                "name": "Li Ma",
                "org": "China Baicheng Ordnance Test Center"
            },
            {
                "name": "Youliang Xu",
                "org": "China Baicheng Ordnance Test Center"
            },
            {
                "name": "Hongkui Li",
                "org": "China Baicheng Ordnance Test Center"
            }
        ],
        "title": "Performance testing program design and assessment methods of small arms",
        "abstract": "In this paper, a comprehensive identification on the overall performance of light weapons is as a starting point, and it proposed simulated combat background, operational performance testing program of light weapons with a typical combat mission, and to build simulated battlefield environment and simulate human testing apparatus to establish methods are discussed, proposed the construction methods and technical approach. On the basis of analysis of the various performance evaluation methods, mathematical model of light weapons and tactical performance test evaluation is established.",
        "keywords": [
            "Environment simulation",
            "Operational performance test",
            "Small arms"
        ],
        "venue": "2015 5th International Workshop on Computer Science and Engineering: Information Processing and Control Engineering, WCSE 2015-IPCE",
        "year": 2015,
        "id": "rYZXRxQM"
    },
    "pqaNcbmw": {
        "authors": [
            {
                "name": "Hongkui Li",
                "org": "Baicheng Weapon Test Center"
            },
            {
                "name": "Li Ma",
                "org": "Baicheng Weapon Test Center"
            },
            {
                "name": "Junbin Zhang",
                "org": "Baicheng Weapon Test Center"
            },
            {
                "name": "Fei Liu",
                "org": "Baicheng Weapon Test Center"
            }
        ],
        "title": "Research on environmental simulation of team operational trials against",
        "keywords": [
            "Against environmental",
            "Simulation method",
            "Term fighting"
        ],
        "venue": "2015 5th International Workshop on Computer Science and Engineering: Information Processing and Control Engineering, WCSE 2015-IPCE",
        "year": 2015,
        "id": "pqaNcbmw"
    },
    "CYTl0bKQ": {
        "authors": [
            {
                "name": "Jing Sun",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Zhaoguang Yang",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Hsiaowan Lee",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            },
            {
                "name": "Lin Wang",
                "org": "College of Chemistry and Chemical Engineering, Central South University"
            }
        ],
        "title": "Speciation and determination of bioavailable arsenic species in soil samples by one-step solvent extraction and high-performance liquid chromatography with inductively coupled plasma mass spectrometry",
        "abstract": "A new analytical method was developed to determine the bioavailable arsenic species (arsenite, arsenate, monomethylarsonic acid, and dimethylarsonic acid) in soil samples using high-performance liquid chromatography with inductively coupled plasma mass spectrometry. Bioavailable arsenic was extracted with ammonium phosphate buffer by a simplified one-step solvent extraction procedure. To estimate the effect of variables on arsenic extraction, a two-level Plackett-Burman factorial design was conducted to screen the significant factors that were further investigated by a separate univariate approach. The optimum conditions were confirmed by compromising the stability of arsenic species and the extraction efficiency. The concentration of arsenic species was determined in method blank and soil-certified reference materials both spiked with standard solutions of arsenic species. All the target arsenic species were stable during the whole extraction procedure. Furthermore, the proposed method was applied to release bioavailable arsenic from contaminated soil samples, showing that the major arsenic species in soil samples were inorganic arsenic: arsenite and arsenate, of which the latter was dominant.",
        "keywords": [
            "Arsenic",
            "Bioavailability",
            "Solvent extraction",
            "Speciation",
            "Species stability"
        ],
        "venue": "Journal of Separation Science",
        "year": 2015,
        "id": "CYTl0bKQ"
    },
    "FN2UFrjd": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Jing Sun",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Zhaoguang Yang",
                "org": "College of Chemistry and Chemical Engineering"
            },
            {
                "name": "Lin Wang",
                "org": "College of Chemistry and Chemical Engineering"
            }
        ],
        "title": "Heavy metal contamination of agricultural soils affected by mining activities around the Ganxi River in Chenzhou, Southern China",
        "abstract": "Heavy metal contamination attracted a wide spread attention due to their strong toxicity and persistence. The Ganxi River, located in Chenzhou City, Southern China, has been severely polluted by lead/zinc ore mining activities. This work investigated the heavy metal pollution in agricultural soils around the Ganxi River. The total concentrations of heavy metals were determined by inductively coupled plasma-mass spectrometry. The potential risk associated with the heavy metals in soil was assessed by Nemerow comprehensive index and potential ecological risk index. In both methods, the study area was rated as very high risk. Multivariate statistical methods including Pearson\u2019s correlation analysis, hierarchical cluster analysis, and principal component analysis were employed to evaluate the relationships between heavy metals, as well as the correlation between heavy metals and pH, to identify the metal sources. Three distinct clusters have been observed by hierarchical cluster analysis. In principal component analysis, a total of two components were extracted to explain over 90\u00a0% of the total variance, both of which were associated with anthropogenic sources.",
        "keywords": [
            "Agricultural soil",
            "Heavy metals",
            "Multivariate analysis",
            "Risk assessment"
        ],
        "venue": "Environmental Monitoring and Assessment",
        "year": 2015,
        "id": "FN2UFrjd"
    },
    "bj1oVI7C": {
        "authors": [
            {
                "name": "Shusen Wang",
                "org": "Transportation Equipments and Ocean Engineering College, Dalian Maritime University"
            },
            {
                "name": "Chenghao Liang",
                "org": "Transportation Equipments and Ocean Engineering College, Dalian Maritime University"
            },
            {
                "name": "Naibao Huang",
                "org": "Transportation Equipments and Ocean Engineering College, Dalian Maritime University"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Marine Corrosion and Protection(Luoyang Ship Material Research Institute)"
            },
            {
                "name": "Jianhua Wu",
                "org": "Key Laboratory of Marine Corrosion and Protection(Luoyang Ship Material Research Institute)"
            }
        ],
        "title": "Effect of Cu impurity content on the anode characteristics of Al-Zn-In series sacrificial anode",
        "abstract": "To improve the anode performance of aluminum alloy anode, anode characteristics of Al-Zn-In sacrificial anodes with different Cu impurity content in the seawater were studied by electrochemical method, galvanic corrosion and ICP-MS. The results show that the sacrificial anode has good dissolution morphology by adding 0.005wt.% Cu. Its working potential is between -1.047~-1.068 V, and the current efficiency reaches 93%. The coupling potential is negative and stable and the coupling current is moderate. The dissolved amount of Al and Zn are 22 ppb and 3.8 ppb at 2 h, and the current peak values of 2 h and 48 h are 27 \u03bcA and 36 \u03bcA. It means that the anti-corrosion property is enhanced. While the Cu content exceeds 0.005wt.%, with the increasing of Cu content, the resistance of active solution increases gradually, which indicates that the activation of In is limited. The current efficiency of anode decreases obviously. It is found that the aluminum alloy material owns better anode characteristics with 0.005wt.% Cu.",
        "keywords": [
            "Active solution",
            "Aluminum alloy",
            "Anti-corrosion property",
            "Cu impurity",
            "Electrochemical test",
            "Sacrificial anode"
        ],
        "venue": "Cailiao Kexue yu Gongyi/Material Science and Technology",
        "year": 2015,
        "id": "bj1oVI7C"
    },
    "IoEO8QYI": {
        "authors": [
            {
                "name": "Xuebin Qu",
                "org": "Department of Neurobiology, Xuzhou Medical College"
            },
            {
                "name": "Rui Guo",
                "org": "Department of Neurobiology, Xuzhou Medical College"
            },
            {
                "name": "Zhenzhong Zhang",
                "org": "Department of Neurobiology, Xuzhou Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Department of Neurobiology, Xuzhou Medical College"
            },
            {
                "name": "Xiuxiang Wu",
                "org": "Department of Neurobiology, Xuzhou Medical College"
            },
            {
                "name": "Mengjiao Luo",
                "org": "Department of Neurobiology, Xuzhou Medical College"
            },
            {
                "name": "Fuxing Dong",
                "org": "Department of Neurobiology, Xuzhou Medical College"
            },
            {
                "name": "Ruiqin Yao",
                "org": "Department of Neurobiology, Xuzhou Medical College"
            }
        ],
        "title": "bFGF Protects Pre-oligodendrocytes from Oxygen/Glucose Deprivation Injury to Ameliorate Demyelination",
        "abstract": "One of the pathological hallmarks of periventricular white matter injury is the vulnerability of pre-oligodendrocytes (preOLs) to hypoxia-ischemia (HI). There is increasing evidence that basic fibroblast growth factor (bFGF) is an important signaling molecule for neurogenesis and neuroprotection in the central nervous system. However, it is unknown whether bFGF protects preOLs from oxygen/glucose deprivation (OGD) damage in vitro and promotes remyelination in HI-induced rats. In this present study, bFGF exerted a protective effect on myelin by increasing the myelin thickness, the number of myelinated axons, and myelin basic protein expression in the HI-induced demyelinated neonatal rat corpus callosum. In vitro, bFGF ameliorated the impaired mitochondria and cell processes induced by OGD to promote the survival of isolated O4-positive preOLs. Additionally, the expression of fibroblast growth factor receptor 3 (FGFR3) was dramatically up-regulated in the preOLs after bFGF administration in vivo and in vitro. Thus, bFGF-stimulated remyelination in HI-induced rats by protecting the preOLs from hypoxic injury, and the mechanism involved may be mediated by FGFR3.",
        "keywords": [
            "Basic fibroblast growth factor",
            "Demyelination",
            "Fibroblast growth factor receptor 3",
            "Hypoxia-ischemia",
            "Oxygen/glucose deprivation",
            "Pre-oligodendrocyte"
        ],
        "venue": "Cellular and Molecular Neurobiology",
        "year": 2015,
        "id": "IoEO8QYI"
    },
    "0aqSm0dv": {
        "authors": [
            {
                "name": "Jinwei Rao",
                "org": "Key Lab for Magnetism and Magnetic Materials, Ministry of Education, Lanzhou University"
            },
            {
                "name": "Xiaolong Fan",
                "org": "Key Lab for Magnetism and Magnetic Materials, Ministry of Education, Lanzhou University"
            },
            {
                "name": "Li Ma",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure and Technology, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Hengan Zhou",
                "org": "Key Lab for Magnetism and Magnetic Materials, Ministry of Education, Lanzhou University"
            },
            {
                "name": "Xiaobing Zhao",
                "org": "Key Lab for Magnetism and Magnetic Materials, Ministry of Education, Lanzhou University"
            },
            {
                "name": "Jing Zhao",
                "org": "Key Lab for Magnetism and Magnetic Materials, Ministry of Education, Lanzhou University"
            },
            {
                "name": "Fengzhen Zhang",
                "org": "Key Lab for Magnetism and Magnetic Materials, Ministry of Education, Lanzhou University"
            },
            {
                "name": "Shiming Zhou",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure and Technology, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Desheng Xue",
                "org": "Key Lab for Magnetism and Magnetic Materials, Ministry of Education, Lanzhou University"
            }
        ],
        "title": "Observation of spin rectification in Pt/yttrium iron garnet bilayer",
        "abstract": "We used the ferromagnetic resonance (FMR) to study the dc voltage generation in Pt 20 nm layer deposited on yttrium iron garnet. Although the main contribution to the FMR voltage comes from the inverse spin Hall effect associated with spin pumping, the spin rectification would also contribute the resonance signal via the \"new\" magnetoresistance effect in Pt layer. Based on a symmetry consideration, we can separate those two effects through angular dependent resonance amplitude.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Applied Physics",
        "year": 2015,
        "id": "0aqSm0dv"
    },
    "QKywd9rV": {
        "authors": [
            {
                "name": "Dongsheng Song",
                "org": "National Center for Electron Microscopy in Beijing, Key Laboratory of Advanced Materials (MOE), State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University"
            },
            {
                "name": "Li Ma",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, Pohl Institute of Solid State Physics, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Shiming Zhou",
                "org": "Shanghai Key Laboratory of Special Artificial Microstructure, Pohl Institute of Solid State Physics, School of Physics Science and Engineering, Tongji University"
            },
            {
                "name": "Jing Zhu",
                "org": "National Center for Electron Microscopy in Beijing, Key Laboratory of Advanced Materials (MOE), State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University"
            }
        ],
        "title": "Oxygen deficiency induced deterioration in microstructure and magnetic properties at Y<inf>3</inf>Fe<inf>5</inf>O<inf>12</inf>/Pt interface",
        "abstract": "Transport efficiency of pure spin current across the ferromagnetic films adjacent with a nonmagnetic metal is strongly dependent on the spin mixing conductance, which is very sensitive to atomic-level interface conditions. Here, by the means of advanced electron microscopy techniques, atomic structure, electronic structure, and magnetic properties at Y<inf>3</inf>Fe<inf>5</inf>O<inf>12</inf> (YIG)/Pt interface are detailed characterized to correlate the microstructure and magnetic properties with interfacial transport properties. It is found that the order-disorder structure transformation at the interface is accompanied with oxygen deficiency, thus the reduced iron valence and the break of magnetic atom-O-magnetic atom bridges, which is responsible for superexchange interaction and magnetic order. It is also found that the magnetic moment of interfacial iron ions is decreased. The disorder interfacial layer with suppressed magnetism finally contributes to the declined spin transport efficiency. Our results provide the knowledge to control and manipulate the interfacial structure and properties in order to obtain higher spin transport efficiency.",
        "keywords": [
            ""
        ],
        "venue": "Applied Physics Letters",
        "year": 2015,
        "id": "QKywd9rV"
    },
    "DIGdY53T": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Natalia Kulesskaya",
                "org": ""
            },
            {
                "name": "Vootele V\u00f5ikar",
                "org": ""
            },
            {
                "name": "Li Tian",
                "org": ""
            }
        ],
        "title": "Differential expression of brain immune genes and schizophrenia-related behavior in C57BL/6N and DBA/2J female mice",
        "abstract": "Mounting evidence suggests the association of immune genes with complex neuropsychiatric diseases, such as schizophrenia. However, immune gene expression in the brain and their involvement in schizophrenia-related behavior in animal models have not been well studied so far. We analyzed the social (resident-intruder) and sensorimotor gating (pre-pulse inhibition (PPI) of acoustic startle) behaviors, and expression profiles of several brain immune genes in adult C57BL/6N and DBA/2J female mice. Compared to C57BL/6N mice, DBA/2J mice exhibited less social interaction in the resident-intruder test and reduced pre-pulse inhibition. The mRNA levels of Il1b and Il6 genes were significantly higher in the cortex and hypothalamus, while the mRNA level of C1qb was lower in the cortex, hippocampus and hypothalamus of DBA/2J mice compared to C57BL/6N mice. Furthermore, Tnfsf13b was up-regulated in the cortex and hippocampus, and so did Cd47 in the hippocampus, while Cx3cl1 was down-regulated in the cortex of DBA/2J mice. Our study demonstrates the differential expression of several immune genes in C57BL/6N and DBA/2J strains and more importantly provides clues on their potential importance in regulating schizophrenia-related endophenotypes in animal models.",
        "keywords": [
            "Behaviors",
            "Immune genes",
            "Inbred mouse strains",
            "Schizophrenia"
        ],
        "venue": "Psychiatry Research",
        "year": 2015,
        "id": "DIGdY53T"
    },
    "Z71isEXC": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Neuroscience Center, University of Helsinki"
            },
            {
                "name": "Sami Piirainen",
                "org": "Neuroscience Center, University of Helsinki"
            },
            {
                "name": "Natalia Kulesskaya",
                "org": "Neuroscience Center, University of Helsinki"
            },
            {
                "name": "Heikki Rauvala",
                "org": "Neuroscience Center, University of Helsinki"
            },
            {
                "name": "Li Tian",
                "org": "Psychiatry Research Center, Beijing Huilongguan Hospital"
            }
        ],
        "title": "Association of brain immune genes with social behavior of inbred mouse strains",
        "abstract": "Background: Social deficit is one of the core symptoms of neuropsychiatric diseases, in which immune genes play an important role. Although a few immune genes have been shown to regulate social and emotional behaviors, how immune gene network(s) may jointly regulate sociability has not been investigated so far. Methods: To decipher the potential immune-mediated mechanisms underlying social behavior, we first studied the brain microarray data of eight inbred mouse strains with known variations in social behavior and retrieved the differentially expressed immune genes. We then made a protein-protein interaction analysis of them to find the major networks and explored the potential association of these genes with the behavior and brain morphology in the mouse phenome database. To validate the expression and function of the candidate immune genes, we selected the C57BL/6J and DBA/2J strains among the eight inbred strains, compared their social behaviors in resident-intruder and 3-chambered social tests and the mRNA levels of these genes, and analyzed the correlations of these genes with the social behaviors. Results: A group of immune genes were differentially expressed in the brains of these mouse strains. The representative C57BL/6J and DBA/2J strains displayed significant differences in social behaviors, DBA/2J mice being less active in social dominance and social interaction than C57BL/6J mice. The mRNA levels of H2-d1 in the prefrontal cortex, hippocampus, and hypothalamus and C1qb in the hippocampus of the DBA/2J strain were significantly down-regulated as compared to those in the C57BL/6J strain. In contrast, Polr3b in the hippocampus and Tnfsf13b in the prefrontal cortex of the DBA/2J strain were up-regulated. Furthermore, C1qb, Cx3cl1, H2-d1, H2-k1, Polr3b, and Tnfsf13b were predicted to be associated with various behavioral and brain morphological features across the eight inbred strains. Importantly, the C1qb mRNA level was confirmed to be significantly correlated with the sociability in DBA/2J but not in C57BL/6J mice. Conclusions: Our study provided evidence on the association of immune gene network(s) with the brain development and behavior in animals and revealed neurobiological functions of novel brain immune genes that may contribute to social deficiency in animal models of neuropsychiatric disorders.",
        "keywords": [
            "Behaviors",
            "Brain morphology",
            "Immune genes",
            "Inbred mouse strains",
            "Social deficit"
        ],
        "venue": "Journal of Neuroinflammation",
        "year": 2015,
        "id": "Z71isEXC"
    },
    "sU30kxB5": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Honggang Qi",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Siyu Zhu",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Siwei Ma",
                "org": "Institute of Digital Media, Peking University"
            }
        ],
        "title": "A fast background model based surveillance video coding in HEVC",
        "abstract": "High Efficiency Video Coding (HEVC) is the most up to dated video coding standard which reduces the bit rate by almost 40% with the same objective quality compared to H.264/AVC but at about 40% extra encoding complexity overhead. The main reason for HEVC complexity increase is inter prediction that accounts for 60-70% of the whole encoding time. Especially for surveillance video with huge amount of data, the reducing of coding complexity is a very pressing work. So in this paper, a novel fast method is proposed based on background model to speed up the searching procedure of surveillance video coding. This paper analyzes the proportion of different block partitions and reference frames for multiple types blocks, and puts the analysis results into practice by developing optimized mode decision and reference frame selection schemes for the HEVC encoder according to spatial-temporal corresponding CUs (coding units) or PUs (prediction units). Simulation results show that the proposed algorithm can achieve more than 41 % reduction of coding time with comparable rate distortion (RD) performance.",
        "keywords": [
            "background modeling",
            "HEVC",
            "mode decision",
            "reference frame selection",
            "surveillance video coding"
        ],
        "venue": "2014 IEEE Visual Communications and Image Processing Conference, VCIP 2014",
        "year": 2015,
        "id": "sU30kxB5"
    },
    "0DN7PWBJ": {
        "authors": [
            {
                "name": "Binghong Xiong",
                "org": "Department of General Surgery, Peking University Shougang Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Department of Endocrinology, The Third Hospital of Mianyang"
            },
            {
                "name": "Wei Huang",
                "org": "Department of General Surgery, The Ninth People\u2019s Hospital of Chongqing City"
            },
            {
                "name": "Qikang Zhao",
                "org": "Department of General Surgery, Peking University Shougang Hospital"
            },
            {
                "name": "Yong Cheng",
                "org": "Department of General Surgery, The First Affiliated Hospital of Chongqing Medical University"
            },
            {
                "name": "Jingshan Liu",
                "org": "Department of General Surgery, Peking University Shougang Hospital"
            }
        ],
        "title": "Robotic Versus Laparoscopic Total Mesorectal Excision for Rectal Cancer: a Meta-analysis of Eight Studies",
        "abstract": "Conclusions: RTME is safe and feasible and may be an alternative treatment for RC. More international multicenter prospective large sample RCTs investigating the long-term oncological and functional outcomes are needed to determine the advantages of RTME over LTME in RC.",
        "keywords": [
            "Laparoscopy",
            "Meta-analysis",
            "Rectal cancer",
            "Robotic",
            "Total mesorectal excision"
        ],
        "venue": "Journal of Gastrointestinal Surgery",
        "year": 2015,
        "id": "0DN7PWBJ"
    },
    "juV3sUVE": {
        "authors": [
            {
                "name": "Xiaodong Chen",
                "org": "Department of Orthopedics, Bengbu Medical College"
            },
            {
                "name": "Min Deng",
                "org": "Department of Gastroenterology, Bengbu Medical College"
            },
            {
                "name": "Li Ma",
                "org": "Department of Pathology, Bengbu Medical College"
            },
            {
                "name": "Jiansheng Zhou",
                "org": "Department of Orthopedics, Bengbu Medical College"
            },
            {
                "name": "Yuzhou Xiao",
                "org": "Department of Orthopedics, Bengbu Medical College"
            },
            {
                "name": "Xinshe Zhou",
                "org": "Department of Orthopedics, Bengbu Medical College"
            },
            {
                "name": "Changchun Zhang",
                "org": "Department of Orthopedics, Bengbu Medical College"
            },
            {
                "name": "Min Wu",
                "org": "Department of Orthopedics, Bengbu Medical College"
            }
        ],
        "title": "Inhibitory effects of forkhead box L1 gene on osteosarcoma growth through the induction of cell cycle arrest and apoptosis",
        "keywords": [
            "Apoptosis",
            "Cell cycle",
            "FOXL1",
            "Osteosarcoma"
        ],
        "venue": "Oncology Reports",
        "year": 2015,
        "id": "juV3sUVE"
    },
    "oqhPXES0": {
        "authors": [
            {
                "name": "Hao Jiang",
                "org": "School of Electronic Information, Wuhan University"
            },
            {
                "name": "Chen Zhou",
                "org": "School of Electronic Information, Wuhan University"
            },
            {
                "name": "Lihua Wu",
                "org": "School of Electronic Information, Wuhan University"
            },
            {
                "name": "Hao Wang",
                "org": "Second Ship Design and Research Institute"
            },
            {
                "name": "Zheng Lu",
                "org": "School of Electronic Information, Wuhan University"
            },
            {
                "name": "Li Ma",
                "org": "School of Electronic Information, Wuhan University"
            },
            {
                "name": "Yuan Li",
                "org": "School of Electronic Information, Wuhan University"
            }
        ],
        "title": "TDOCP: A two-dimensional optimization integrating channel assignment and power control for large-scale WLANs with dense users",
        "abstract": "In order to improve the throughput of high-density and large-scale wireless local area networks (WLANs), a novel heuristic algorithm Two-Dimensional Optimization Integrating Channel Assignment and Power Control (TDOCP) is proposed. Based on the traffic characteristic analyzed from real network, we take both uplink and downlink traffic into account in network modeling. The analysis of network utility shows that it has a controllable upper bound. So this paper develops a scheme to maximize the upper bound of network utility, and then make network utility converge to the enhanced upper bound. Both channel assignment (CA) and power control (PC) are performed in each iteration. To illustrate the advantages of TDOCP, a compared algorithm One-Dimensional Optimization Integrating Channel Assignment and Power Control (ODOCP) is designed, which implements the least congested channel search (LCCS) in CA, and the power control for AP performance (PCAP) in PC. Only one-dimensional optimization is implemented in each iteration of ODOCP. Extensive simulations show that the network model in this paper is effective, and TDOCP outperforms current popular one-dimensional optimization algorithms LCCS, PCAP, and the compared ODOCP in the aspect of increasing throughput and reducing network delay.",
        "keywords": [
            "Throughput optimization",
            "Two-dimensional",
            "WLAN"
        ],
        "venue": "Ad Hoc Networks",
        "year": 2015,
        "id": "oqhPXES0"
    },
    "xZTyox59": {
        "authors": [
            {
                "name": "Yu-Heng Ma",
                "org": "Department of Anesthesiology, Second Artillery General Hospital of PLA"
            },
            {
                "name": "Yong-Wang Li",
                "org": "Department of Anesthesiology, Second Artillery General Hospital of PLA"
            },
            {
                "name": "Li Ma",
                "org": "Department of Gynecology and Obstetrics, Second Artillery General Hospital of PLA"
            },
            {
                "name": "Cai-Hong Cao",
                "org": "Department of Anesthesiology, Second Artillery General Hospital of PLA"
            },
            {
                "name": "Xiang-Dong Liu",
                "org": "Department of Anesthesiology, Second Artillery General Hospital of PLA"
            }
        ],
        "title": "Anesthesia for stem cell transplantation in autistic children: A prospective, randomized, double-blind comparison of propofol and etomidate following sevoflurane inhalation",
        "abstract": "The objective of the present study was to comparatively investigate the feasibility and safety of etomidate and propofol use following sevoflurane inhalation in autistic children during the intrathecal transplantation of stem cells. The patients selected were 60 autistic children with American Society of Anesthesiologists physical status \u2160, who were aged between two and 12 years and scheduled for stem cell transplantation. The children received an inhalation induction of 8% sevoflurane, followed by intravenous injection of etomidate (0.2 mg/kg) in group E and propofol (2 mg/kg) in group P (n=30/group). Supplemental doses of 0.1 mg/kg etomidate or 1 mg/kg propofol were used until a deep sedation was obtained. The heart rate (HR), mean arterial pressure, oxygen saturation, respiratory rate, Ramsay sedation score (RSS) and recovery time were monitored continuously. Following anesthesia, blood pressure and HR measurements were significantly decreased in group P compared with the baseline (P<0.01) and group E values at the same time\u2011points (P<0.05). The occurrence of adverse effects, such as respiratory depression, bradycardia, hypotension and pain on injection, was significantly higher in group P than that in group E, whereas the incidence of myoclonus in group E was significantly higher than that in group P (P<0.01). No significant differences in anesthesia induction, surgery duration, recovery time, RSS and physician satisfaction were observed between the two groups. In conclusion, sevoflurane\u2011etomidate combinations resulted in more stable hemodynamic responses and relatively fewer adverse effects compared with propofol injection following sevoflurane inhalation and may therefore be more suitable for the induction of short\u2011term anesthesia in autistic children during stem cell transplantation.",
        "keywords": [
            "Autism",
            "Etomidate",
            "Propofol",
            "Sevoflurane",
            "Stem cell transplantation"
        ],
        "venue": "Experimental and Therapeutic Medicine",
        "year": 2015,
        "id": "xZTyox59"
    },
    "7OiWukQa": {
        "authors": [
            {
                "name": "Xiaobin Ma",
                "org": ""
            },
            {
                "name": "Huafeng Kang",
                "org": ""
            },
            {
                "name": "Zhijun Dai",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Yaofeng Jin",
                "org": ""
            },
            {
                "name": "Xijing Wang",
                "org": ""
            }
        ],
        "title": "Impact of the IGFBP3 A-202C polymorphism on susceptibility and clinicopathologic features of breast cancer",
        "abstract": "Background: Insulin-like growth factor binding protein 3 (IGFBP3) plays an important role in cellular proliferation, differentiation, apoptosis, and mammary carcinogenesis. Genetic variations in IGFBP3 have been identified to influence the circulating IGFBP3 level. The present study determined the impact of an important promoter polymorphism (A-202C, rs2854744) on susceptibility and progression of breast cancer in a Chinese population. Methods: We genotyped the IGFBP3 A-202C polymorphism in a case-control study involving 465 breast cancer patients and 799 age-matched, cancer-free controls using the TaqMan method. Logistic regression was used to assess the genetic association between the occurrence and progression of breast cancer. Results: Compared with the wild genotype (-202AA), we found a statistically significant increased risk of breast cancer associated with the variant genotypes (CC vs. AA: OR. = 2.00, 95% CI = 1.25-3.21; AC. +. CC vs. AA: OR = 1.34, 95% CI = 1.06-1.70). In the stratified analysis, the increased risk was more apparent among the subgroups of older subjects (OR = 1.70, 95% CI = 1.20-2.42). Furthermore, we found that patients carrying variant genotypes (AC. +. CC) had a significantly greater prevalence of large tumor size (OR = 1.72, 95% CI = 1.13-2.64; P= 0.021). Conclusion: Our results suggest that the functional IGFBP3 A-202C polymorphism may influence the susceptibility and progression of breast cancer in the Chinese population.",
        "keywords": [
            "Breast cancer",
            "IGFBP3",
            "Polymorphism",
            "Progression",
            "Susceptibility"
        ],
        "venue": "Biomedicine and Pharmacotherapy",
        "year": 2015,
        "id": "7OiWukQa"
    },
    "iPtP911r": {
        "authors": [
            {
                "name": "Liyan Yang",
                "org": "Department of Molecular and Cellular Pharmacology, Biomedical Nanotechnology Center, State Key Laboratory of Bioreactor Engineering and oShanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Qiannan Liang",
                "org": "Department of Molecular and Cellular Pharmacology, Biomedical Nanotechnology Center, State Key Laboratory of Bioreactor Engineering and oShanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Ke Shen",
                "org": "Department of Molecular and Cellular Pharmacology, Biomedical Nanotechnology Center, State Key Laboratory of Bioreactor Engineering and oShanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Li Ma",
                "org": "Department of Molecular and Cellular Pharmacology, Biomedical Nanotechnology Center, State Key Laboratory of Bioreactor Engineering and oShanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Na An",
                "org": "Department of Molecular and Cellular Pharmacology, Biomedical Nanotechnology Center, State Key Laboratory of Bioreactor Engineering and oShanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Weiping Deng",
                "org": "Department of Molecular and Cellular Pharmacology, Biomedical Nanotechnology Center, State Key Laboratory of Bioreactor Engineering and oShanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology"
            },
            {
                "name": "Zhewei Fei",
                "org": "Department of General Surgery, Xinhua Hospital Chongming Branch, Shanghai Jiaotong University School of Medicine"
            },
            {
                "name": "Jianwen Liu",
                "org": "Department of Molecular and Cellular Pharmacology, Biomedical Nanotechnology Center, State Key Laboratory of Bioreactor Engineering and oShanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology"
            }
        ],
        "title": "A novel class I histone deacetylase inhibitor, I-7ab, induces apoptosis and arrests cell cycle progression in human colorectal cancer cells",
        "abstract": "Epigenetic mutations are closely associated with human diseases, especially cancers. Among them, dysregulations of histone deacetylases (HDACs) are commonly observed in human cancers. Recent years, HDAC inhibitors have been identified as promising anticancer agents; several HDAC inhibitors have been applied in clinical practice. In this study, we synthesized a novel N-hydroxyacrylamide-derived HDAC inhibitor, I-7ab, and examined its antitumor activity. Our investigations demonstrated that I-7ab exerted cytotoxicity toward and inhibited the growth of human cancer cell lines at micromolar concentrations. Among tested cells, HCT116 was the most sensitive one to the treatment of I-7ab. However, I-7ab displayed far less cytotoxicity in human normal cells. In HCT116 cells, I-7ab inhibited the expression of class I HDACs, especially that of HDAC3, and suppressed EGFR signaling pathway. With respect to the cytotoxic effect of I-7ab, it induced apoptosis via increasing the Bax/Bcl-2 ratio and suppressing the translocation of NF-\u03baB. Other than inducing apoptosis, I-7ab inhibited the expression of cyclin B1 and thereby arrests cell cycle progression at G2/M phase. Further analyses revealed potential role of p53 and p21 in I-7ab-induced apoptosis and cell cycle arrest. According to our findings, I-7ab may serve as a lead compound for potential antitumor drugs.",
        "keywords": [
            "Apoptosis",
            "Cell cycle arrest",
            "Colorectal cancer",
            "HDAC inhibitor",
            "I-7ab"
        ],
        "venue": "Biomedicine and Pharmacotherapy",
        "year": 2015,
        "id": "iPtP911r"
    },
    "UcHXTMku": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Ling Liu",
                "org": ""
            },
            {
                "name": "Hong Shen",
                "org": ""
            },
            {
                "name": "Dan Dan",
                "org": ""
            },
            {
                "name": "Li Wang",
                "org": ""
            },
            {
                "name": "Yu-Han Deng",
                "org": ""
            }
        ],
        "title": "The perioperative and convalescence nursing of 5 cases of monti ileovesicostomy",
        "abstract": "The main indications of Monti ileovesicostomy is urinary incontinence and urethral injury. Thus, it\u2019s very significant for the patients to relieve the vice effects of Moni ileovesicostomy. The aim of this study is to investigate the perioperative nursing care and methods to improve the quality of life in Monti ileovesicostomy. In this study, 5 patients received Monti ileovesicostomy in our department since 2009, each patient was provided with well-designed perioperative nursing care including physical and psychological nursing, care of complications, health education, family rehabilitation guidance, and the quality of life for each patient was followed up after the operation. The results indicated that all of 5 patients recovered successfully Without bloating, vomiting, and severe bleeding; In one year follow-up, 5 patients didn\u2019t suffer colostomy narrowing, blockage or dermatitis; 5 patients\u2019 satisfaction had been obviously improved in the anxiety status, social function and sexual function. In conclusion, the quality of life can be improved for patients who have to receive the treatment of Monti ileovesicostomy with professional perioperative nursing, health education and rehabilitation guidance.",
        "keywords": [
            "Monti ileovesicostomy",
            "Nursing",
            "Perioperative"
        ],
        "venue": "International Journal of Clinical and Experimental Medicine",
        "year": 2015,
        "id": "UcHXTMku"
    },
    "2piDHrNL": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xia Gong",
                "org": ""
            },
            {
                "name": "Ge Kuang",
                "org": ""
            },
            {
                "name": "Rong Jiang",
                "org": ""
            },
            {
                "name": "Rongchun Chen",
                "org": ""
            },
            {
                "name": "Jingyuan Wan",
                "org": ""
            }
        ],
        "title": "Sesamin ameliorates lipopolysaccharide/d-galactosamine-induced fulminant hepatic failure by suppression of Toll-like receptor 4 signaling in mice",
        "abstract": "Sesamin has been described to exert anti-oxidant and anti-inflammatory properties. In present study, we investigated the potential effects and mechanisms of sesamin on lipopolysaccharide (LPS)-induced fulminant hepatic failure (FHF) in d-galactosamine (D-GalN)-sensitized mice. Our results showed that pretreatment with sesamin dose-dependently improved LPS/D-GalN-induced mortality and liver injury as indicated by reduced serum levels of aminotransferases and alleviated pathological damage as well as hepatocyte apoptosis in mice. Additionally, sesamin markedly attenuated LPS/D-GalN-induced adhesion molecules expression, and decreased neutrophils recruitment. Furthermore, sesamin inhibited LPS-induced tumor necrosis factor-alpha (TNF-\u03b1) production, p38 mitogen-activated protein kinases (MAPK) and NF-\u03baB activation, and Toll like receptor (TLR) 4 expression in mice and in RAW264.7 macrophage cells. In summary, these results demonstrate that sesamin protects mice from LPS-induced FHF and the molecular mechanisms may down-regulate the expression of TLR4, block MAPK and NF-\u03baB activation, decrease the production of TNF-\u03b1.",
        "keywords": [
            "Fulminant hepatic failure",
            "Lipopolysaccharide",
            "Sesamin",
            "TNF-\u03b1",
            "Toll like receptor 4"
        ],
        "venue": "Biochemical and Biophysical Research Communications",
        "year": 2015,
        "id": "2piDHrNL"
    },
    "XXMKkEV4": {
        "authors": [
            {
                "name": "Fan Ren",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            },
            {
                "name": "Yan-Fei Zheng",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            },
            {
                "name": "Xiong-Min Liu",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            },
            {
                "name": "Xin-Yin Yue",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            },
            {
                "name": "Li Ma",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            },
            {
                "name": "Wei-Guang Li",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            },
            {
                "name": "Fang Lai",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            },
            {
                "name": "Jia-Ling Liu",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            },
            {
                "name": "Wen-Long Guan",
                "org": "School of Chemistry and Chemical Engineering, Guangxi University"
            }
        ],
        "title": "An investigation of the oxidation mechanism of abietic acid using two-dimensional infrared correlation spectroscopy",
        "abstract": "The oxidation behavior of abietic acid was monitored by FT-IR and UV spectroscopy, using a novel, self-designed, gas-solid reactor, and the data was analyzed by 2D-IR. The hetero-spectral two-dimensional correlation of the FTIR data allowed the use of well-established band assignments to interpret less clearly assigned spectral features. Characteristic changes in the conjugated bond and the active methylene in abietic acid were revealed, and a mechanism was proposed. We concluded that the methylene at C7 was first transformed to a hydroxyl, thereby inducing the isomerization of the conjugated band. Meanwhile, the methylene at C12 was converted by an oxygen atom to a hydroxyl intermediate. Hydrogen continued to react with oxygen to form C=O and water. Finally, the conjugated band was converted into a peroxide before transforming into an oxidant.",
        "keywords": [
            "Abietic acid",
            "Mechanism",
            "Oxidation process",
            "Two-dimensional infrared correlation spectroscopy"
        ],
        "venue": "Journal of Molecular Structure",
        "year": 2015,
        "id": "XXMKkEV4"
    },
    "OZVlERm3": {
        "authors": [
            {
                "name": "Chongjie Li",
                "org": "Key Laboratory of Marine Bioactive Substance, The First Institute of Oceanography, State Oceanic Administration"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Biofuels, Shandong Provincial Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences"
            },
            {
                "name": "Shanli Mou",
                "org": "Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences"
            },
            {
                "name": "Yibin Wang",
                "org": "Key Laboratory of Marine Bioactive Substance, The First Institute of Oceanography, State Oceanic Administration"
            },
            {
                "name": "Zhou Zheng",
                "org": "Key Laboratory of Marine Bioactive Substance, The First Institute of Oceanography, State Oceanic Administration"
            },
            {
                "name": "Fangming Liu",
                "org": "Key Laboratory of Marine Bioactive Substance, The First Institute of Oceanography, State Oceanic Administration"
            },
            {
                "name": "Xiaoqing Qi",
                "org": "Key Laboratory of Marine Bioactive Substance, The First Institute of Oceanography, State Oceanic Administration"
            },
            {
                "name": "Meiling An",
                "org": "Key Laboratory of Marine Bioactive Substance, The First Institute of Oceanography, State Oceanic Administration"
            },
            {
                "name": "Hao Chen",
                "org": "Key Laboratory of Marine Bioactive Substance, The First Institute of Oceanography, State Oceanic Administration"
            },
            {
                "name": "Jinlai Miao",
                "org": "State Key Laboratory of Biological Fermentation Engineering of Beer (In Preparation)"
            }
        ],
        "title": "Cyclobutane pyrimidine dimers photolyase from extremophilic microalga: Remarkable UVB resistance and efficient DNA damage repair",
        "abstract": "Bacteria living in the Antarctic region have developed several adaptive features for growth and survival under extreme conditions. Chlamydomonas sp. ICE-Lis well adapted to high levels of solar UV radiation. A putative photolyase was identified in the Chlamydomonas sp. ICE-L transcriptome. The complete cDNA sequence was obtained by RACE-PCR. This PHR encoding includes a polypeptide of 579 amino acids with clear photolyase signatures belonging to class II CPD-photolyases, sharing a high degree of homology with Chlamydomonas reinhardtii (68%). Real-time PCR was performed to investigate the potential DNA damage and responses following UVB exposure. CPD photolyase mRNA expression level increased over 50-fold in response to UVB radiation for 6h. Using photolyase complementation assay, we demonstrated that DNA photolyase increased photo-repair more than 116-fold in Escherichia coli strain SY2 under 100\u03bcw/cm",
        "keywords": [
            "Chlamydomonas sp. ICE-L",
            "Photo-reactivation",
            "Photolyase",
            "UV"
        ],
        "venue": "Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis",
        "year": 2015,
        "id": "OZVlERm3"
    },
    "xAoT3sCV": {
        "authors": [
            {
                "name": "Xiaolin Yang",
                "org": "Department of Biological and Environmental Engineering, Riley-Robb Hall, Cornell University"
            },
            {
                "name": "Yuanquan Chen",
                "org": "College of Agronomy and Biotechnology, China Agricultural University"
            },
            {
                "name": "Steven Pacenka",
                "org": "Department of Biological and Environmental Engineering, Riley-Robb Hall, Cornell University"
            },
            {
                "name": "Wangsheng Gao",
                "org": "College of Agronomy and Biotechnology, China Agricultural University"
            },
            {
                "name": "Li Ma",
                "org": "College of Agronomy and Biotechnology, China Agricultural University"
            },
            {
                "name": "Guangya Wang",
                "org": "College of Agronomy and Biotechnology, China Agricultural University"
            },
            {
                "name": "Peng Yan",
                "org": "College of Agronomy and Biotechnology, China Agricultural University"
            },
            {
                "name": "Peng Sui",
                "org": "College of Agronomy and Biotechnology, China Agricultural University"
            },
            {
                "name": "Tammo S. Steenhuis",
                "org": "Department of Biological and Environmental Engineering, Riley-Robb Hall, Cornell University"
            }
        ],
        "title": "Effect of diversified crop rotations on groundwater levels and crop water productivity in the North China Plain",
        "abstract": "Water shortage is the major bottleneck that limits sustainable yield of agriculture in the North China Plain. Due to the over-exploitation of groundwater for irrigating the winter wheat-summer maize double cropping systems, a groundwater crisis is becoming increasingly serious. To help identify more efficient and sustainable utilization of the limited water resources, the water consumption and water use efficiency of five irrigated cropping systems were calculated and the effect of cropping systems on groundwater table changes was estimated based on a long term field experiment from 2003 to 2013 in the North China Plain interpreted using a soil-water-balance model. The five cropping systems included sweet potato\u2192cotton\u2192sweet potato\u2192winter wheat-summer maize (SpCSpWS, 4-year cycle), ryegrass-cotton\u2192peanuts\u2192winter wheat-summer maize (RCPWS, 3-year cycle), peanuts\u2192winter wheat-summer maize (PWS, 2-year cycle), winter wheat-summer maize (WS, 1-year cycle), and continuous cotton (Cont C). The five cropping systems had a wide range of annual average actual evapotranspiration (ET",
        "keywords": [
            "Crop rotation",
            "Economic water use efficiency",
            "Evapotranspiration",
            "Groundwater table decline",
            "North china plain"
        ],
        "venue": "Journal of Hydrology",
        "year": 2015,
        "id": "xAoT3sCV"
    },
    "eNwIMTOp": {
        "authors": [
            {
                "name": "Meifang He",
                "org": "Institute of Life Sciences, Key Laboratory of Normal Aging AndGeriatric, Chinese PLA General Hospital"
            },
            {
                "name": "Hongyan Huang",
                "org": "Department of Oncology, Beijing Shijitan Hospital of Capital Medical University"
            },
            {
                "name": "Manna Wang",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Ang Chen",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Xiangkai Ning",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Kaitao Yu",
                "org": "Department of Stomatology, Affiliated Hospital of Academy of Military Medical Science"
            },
            {
                "name": "Qihong Li",
                "org": "Department of Stomatology, Affiliated Hospital of Academy of Military Medical Science"
            },
            {
                "name": "Wen Li",
                "org": "Laboratory of General Surgery, First Affiliated Hospital, Sun Yat-Sen University"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Zhaolie Chen",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Xiaoning Wang",
                "org": "Institute of Life Sciences, Key Laboratory of Normal Aging AndGeriatric, Chinese PLA General Hospital"
            },
            {
                "name": "Qiang Sun",
                "org": "National Key Laboratory of Medical Immunology, Institute of Immunology, Second Military Medical University"
            }
        ],
        "title": "Fluorescence-Activated cell sorting analysis of heterotypic cell-in-Cell structures",
        "abstract": "Cell-in-cell structures (CICs), characterized by the presence of one or more viable cells inside another one, were recently found important player in development, immune homeostasis and tumorigenesis etc. Incompatible with ever-increasing interests on this unique phenomenon, reliable methods available for high throughput quantification and systemic investigation are lacking. Here, we report a flow cytometry-based method for rapid analysis and sorting of heterotypic CICs formed between lymphocytes and tumor cells. In this method, cells were labeled with fluorescent dyes for fluorescence-activated cell sorting (FACS) by flow cytometry, conditions for reducing cell doublets were optimized such that high purity (>95%) of CICs could be achieved. By taking advantage of this method, we analyzed CICs formation between different cell pairs, and found that factors from both internalized effector cells and engulfing target cells affect heterotypic CICs formation. Thus, flow cytometry-based FACS analysis would serve as a high throughput method to promote systemic researches on CICs.",
        "keywords": [
            ""
        ],
        "venue": "Scientific Reports",
        "year": 2015,
        "id": "eNwIMTOp"
    },
    "0nDIL2jP": {
        "authors": [
            {
                "name": "Xing Liu",
                "org": "State Key Laboratory of Medical Neurobiology, Collaborative Innovation Center for Brain Science, Fudan University"
            },
            {
                "name": "Li Ma",
                "org": "State Key Laboratory of Medical Neurobiology, Collaborative Innovation Center for Brain Science, Fudan University"
            },
            {
                "name": "Hao Hong Li",
                "org": "State Key Laboratory of Medical Neurobiology, Collaborative Innovation Center for Brain Science, Fudan University"
            },
            {
                "name": "Bing Huang",
                "org": "State Key Laboratory of Medical Neurobiology, Collaborative Innovation Center for Brain Science, Fudan University"
            },
            {
                "name": "You Xing Li",
                "org": "State Key Laboratory of Medical Neurobiology, Collaborative Innovation Center for Brain Science, Fudan University"
            },
            {
                "name": "Ye Zheng Tao",
                "org": "State Key Laboratory of Medical Neurobiology, Collaborative Innovation Center for Brain Science, Fudan University"
            },
            {
                "name": "Lan Ma",
                "org": "State Key Laboratory of Medical Neurobiology, Collaborative Innovation Center for Brain Science, Fudan University"
            }
        ],
        "title": "\u03b2-Arrestin-biased signaling mediates memory reconsolidation",
        "abstract": "A long-standing hypothesis posits that a G protein-coupled signaling pathway mediates \u03b2-adrenergic nervous system functions, including learning and memory. Here we report that memory retrieval (reactivation) induces the activation of \u03b2<inf>1</inf>-adrenergic \u03b2-arrestin signaling in the brain, which stimulates ERK signaling and protein synthesis, leading to postreactivation memory restabilization. \u03b2-Arrestin2-deficient mice exhibit impaired memory reconsolidation in object recognition, Morris water maze, and cocaine-conditioned place preference paradigms. Postreactivation blockade of both brain \u03b2-adrenergic Gs protein- and \u03b2-arrestin- dependent pathways disrupts memory reconsolidation. Unexpectedly, selective blockade of the Gs/cAMP/PKA signaling but not the \u03b2-arrestin/ERK signaling by the biased \u03b2-adrenergic ligands does not inhibit reconsolidation. Moreover, the expression of \u03b2-arrestin2 in the entorhinal cortex of \u03b2-arrestin 2-deficient mice rescues \u03b21-adrenergic ERK signaling and reconsolidation in a G protein pathway-independent manner. We demonstrate that \u03b2-arrestin- biased signaling regulates memory reconsolidation and reveal the potential for \u03b2-arrestin-biased ligands in the treatment of memoryrelated disorders.",
        "keywords": [
            "Biased receptor signaling",
            "Memory reconsolidation",
            "\u03b2-adrenergic receptor",
            "\u03b2-arrestin2"
        ],
        "venue": "Proceedings of the National Academy of Sciences of the United States of America",
        "year": 2015,
        "id": "0nDIL2jP"
    },
    "e6PbHVj1": {
        "authors": [
            {
                "name": "Weidong Xiang",
                "org": ""
            },
            {
                "name": "Haihong Gao",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Xin Ma",
                "org": ""
            },
            {
                "name": "Yunyun Huang",
                "org": ""
            },
            {
                "name": "Lang Pei",
                "org": ""
            },
            {
                "name": "Xiaojuan Liang",
                "org": ""
            }
        ],
        "title": "Valence state control and third-order nonlinear optical properties of copper embedded in sodium borosilicate glass",
        "abstract": "The integrated and transparent sodium borosilicate glasses that contain copper exhibiting different colors, that is, red, green, and blue were synthesized by combining the sol-gel process and heat treatment in H<inf>2</inf> gas. To reveal substantially the cause of different colors in the glass, X-ray diffraction (XRD), transmission electron microscopy (TEM) and high resolution TEM (HRTEM) were systematically applied to investigate and determine the microstructure of the doped matter. The results showed three different crystals had formed in the red, green and blue glass, and the sizes of these crystals were range from 9 to 34, 1 to 6, and 1 to 5 nm, respectively. The valence state of copper was further analyzed by X-ray photoelectron spectroscopy (XPS) and electron energy loss spectroscopy (EELS). The third-order nonlinear optical properties of the glasses were investigated by using Z-scan technique at the wavelength of 800 nm. Interestingly, the third-order nonlinear absorption of the red, green, and blue glass can be successfully controlled from reverse saturable absorption, no absorption to saturable absorption and the optical nonlinear susceptibility X<sup>(3)</sup> of the red, green and blue glass were estimated to be 6.4 \u00d7 10<sup>-14</sup>, 1.6 \u00d7 10<sup>-14</sup>, and 2.6 \u00d7 10<sup>-14</sup> esu in the single-pulse energy of 0.36 \u03bcJ, respectively.",
        "keywords": [
            "microstructure",
            "sodium borosilicate glass",
            "sol-gel",
            "Z-scan technique"
        ],
        "venue": "ACS Applied Materials and Interfaces",
        "year": 2015,
        "id": "e6PbHVj1"
    },
    "58UCezrT": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Weidong Xiang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Haihong Gao",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Lang Pei",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Xin Ma",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Yunyun Huang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            },
            {
                "name": "Xiaojuan Liang",
                "org": "College of Chemistry and Materials Engineering, Wenzhou University"
            }
        ],
        "title": "Carbon dot-doped sodium borosilicate gel glasses with emission tunability and their application in white light emitting diodes",
        "abstract": "Carbon dot (CD)-doped sodium borosilicate gel (CD-NBS gel) glasses were successfully prepared by incorporating the CDs into sodium borosilicate networks. The structural and luminescence properties of highly flexible CD-NBS gel glasses with 5% wt% to 70 wt% CDs were studied. Images of the CD-NBS gel glasses captured using a transmission electron microscope demonstrated the uniformity and good dispersibility of the glasses. Red-shifted emission and enhanced quantum efficiency were observed when the doping concentration of CDs in the NBS gel glasses increased. The enhanced fluorescence properties of the CD-NBS gel glasses were considered to originate from the surface modification of CDs with high dopant concentration in the gel glasses. CD-based white light-emitting diodes (W-LEDs) were developed by combining the yellow light-emitting CD-NBS gel glasses with blue GaN-based LED chips. The as-fabricated W-LEDs exhibited the optimised colour coordinates of (0.32, 0.33), the colour rendering index up to 78.9, and the maximum luminous efficacy exceeding 58.1 lm W<sup>-1</sup> by the use of the CD-NBS gel glasses at different concentrations of CDs. These results indicate that this new kind of CD-NBS gel glass would be a promising candidate for W-LEDs.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Materials Chemistry C",
        "year": 2015,
        "id": "58UCezrT"
    },
    "AZdyLlgD": {
        "authors": [
            {
                "name": "Zhen-Min Jiang",
                "org": ""
            },
            {
                "name": "Wei Luo",
                "org": ""
            },
            {
                "name": "Qian Wen",
                "org": ""
            },
            {
                "name": "Su-Dong Liu",
                "org": ""
            },
            {
                "name": "Pei-Pei Hao",
                "org": ""
            },
            {
                "name": "Chao-Ying Zhou",
                "org": ""
            },
            {
                "name": "Ming-Qian Zhou",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            }
        ],
        "title": "Development of genetically engineered iNKT cells expressing TCRs specific for the M. tuberculosis 38-kDa antigen",
        "abstract": "Introduction: The invariant natural killer T (iNKT) cell has been shown to play a central role in early stages immune responses against Mycobacterium tuberculosis (Mtb) infection, which become nonresponsive (anergic) and fails to control the growth of Mtb in patients with active tuberculosis. Enhancement of iNKT cell responses to Mtb antigens can help to resist infection. Study design and methods: In the present study, an Mtb 38-kDa antigen-specific T cell receptor (TCR) was isolated from human CD8<sup>+</sup> T cells stimulated by 38-kDa antigen in vitro, and then transduced into primary iNKT cells by retrovirus vector. Results: The TCR gene-modified iNKT cells are endowed with new features to behave as a conventional MHC class I restricted CD8<sup>+</sup> T lymphocyte by displaying specific antigen recognition and anti-Mtb antigen activity in vitro. At the same time, the engineered iNKT cells retaining its original capacity to be stimulated proliferation by non-protein antigens \u03b1-Gal-Cer. Conclusions: This work is the first attempt to engineer iNKT cells by exogenous TCR genes and demonstrated that iNKT cell, as well as CD4<sup>+</sup> and CD8<sup>+</sup> T cells, can be genetically engineered to confer them a defined and alternative specificity, which provides new insights into TCR gene therapy for tuberculosis patients, especially those infected with drug-resistant Mtb.",
        "keywords": [
            "38-kDa antigen",
            "Gene-modification",
            "iNKT",
            "Mycobacterium tuberculosis (Mtb)",
            "T cell receptor (TCR)"
        ],
        "venue": "Journal of Translational Medicine",
        "year": 2015,
        "id": "AZdyLlgD"
    },
    "9eUWSODb": {
        "authors": [
            {
                "name": "Manna Wang",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Xiangkai Ning",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Ang Chen",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Hongyan Huang",
                "org": "Department of Oncology, Beijing Shijitan Hospital of Capital Medical University"
            },
            {
                "name": "Chao Ni",
                "org": "Institute of Life Sciences, State Key Laboratory of Kidney, Key Laboratory of Normal Aging and Geriatric, Chinese PLA General Hospital"
            },
            {
                "name": "Changxi Zhou",
                "org": "Department of Stomatology, Affiliated Hospital of Academy of Military Medical Science"
            },
            {
                "name": "Kaitao Yu",
                "org": "Department of Stomatology, Affiliated Hospital of Academy of Military Medical Science"
            },
            {
                "name": "Sanchun Lan",
                "org": "Department of Stomatology, Affiliated Hospital of Academy of Military Medical Science"
            },
            {
                "name": "Qiwei Wang",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Shichong Li",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Hong Liu",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Xiaoning Wang",
                "org": "Institute of Life Sciences, State Key Laboratory of Kidney, Key Laboratory of Normal Aging and Geriatric, Chinese PLA General Hospital"
            },
            {
                "name": "Zhaolie Chen",
                "org": "Laboratory of Cell Engineering, Institute of Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "Institute of Molecular Immunology, School of Biotechnology, Southern Medical University"
            },
            {
                "name": "Qiang Sun",
                "org": "National Key Laboratory of Medical Immunology and Institute of Immunology, Second Military Medical University"
            }
        ],
        "title": "Impaired formation of homotypic cell-in-cell structures in human tumor cells lacking alpha-catenin expression",
        "abstract": "Although cell-in-cell structures (CICs) could be detected in a wide range of human tumors, homotypic CICs formed between tumor cells occur at low rate for most of them. We recently reported that tumor cells lacking expression of E- and P-cadherin were incapable of forming homotypic CICs by entosis, and re-expression of E- or P-cadherin was sufficient to induce CICs formation in these tumor cells. In this work, we found that homotypic CICs formation was impaired in some tumor cells expressing high level of E-cadherin due to loss expression of alpha-catenin (\u03b1-catenin), a molecular linker between cadherin-mediated adherens junctions and F-actin. Expression of \u03b1-catenin in these tumor cells restored cell-cell adhesion and promoted CICs formation in a ROCK kinase-dependent way. Thus, our work identified \u03b1-catenin as another molecule in addition to E- and P-cadherin that were targeted to inactivate homotypic CICs formation in human tumor cells.",
        "keywords": [
            ""
        ],
        "venue": "Scientific Reports",
        "year": 2015,
        "id": "9eUWSODb"
    },
    "pToMOo4y": {
        "authors": [
            {
                "name": "Jianxin Yang",
                "org": "WuXi PharmaTech Co. Ltd"
            },
            {
                "name": "Yunxing Yin",
                "org": "WuXi PharmaTech Co. Ltd"
            },
            {
                "name": "Zhenmin He",
                "org": "WuXi PharmaTech Co. Ltd"
            },
            {
                "name": "Li Ma",
                "org": "WuXi PharmaTech Co. Ltd"
            },
            {
                "name": "Xin Li",
                "org": "WuXi PharmaTech Co. Ltd"
            },
            {
                "name": "Zhiliu Zhang",
                "org": "WuXi PharmaTech Co. Ltd"
            },
            {
                "name": "Xiaojuan Lin",
                "org": "WuXi PharmaTech Co. Ltd"
            },
            {
                "name": "Rujia Ma",
                "org": "WuXi PharmaTech Co. Ltd"
            }
        ],
        "title": "2-Hydroxymalonitrile\u2014A useful reagent for one-step synthesis of \u03b1-Hydroxy esters",
        "abstract": "",
        "keywords": [
            "2-Hydroxymalononitrile",
            "One-pot synthesis",
            "\u03b1-Hydroxy ester"
        ],
        "venue": "Chemical Research in Chinese Universities",
        "year": 2015,
        "id": "pToMOo4y"
    },
    "2Tz7PMhq": {
        "authors": [
            {
                "name": "Xiaojun Guo",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Peng Cui",
                "org": "Center for Excellencein Tibetan Plateau Earth Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Yong Li",
                "org": "Asian Network on Debris Flow"
            },
            {
                "name": "Jianqiang Zhang",
                "org": "Asian Network on Debris Flow"
            },
            {
                "name": "Li Ma",
                "org": "Sichuan Meteorological Administration"
            },
            {
                "name": "William B. Mahoney",
                "org": "International Erosion Control Association"
            }
        ],
        "title": "Spatial features of debris flows and their rainfall thresholds in the Wenchuan earthquake-affected area",
        "abstract": "The 2008 Wenchuan earthquake greatly altered the thresholds for rainfall-triggered debris flows within the affected area. Debris flows were widely and densely distributed, and they exhibited a range of differing local rainfall thresholds. This study looked at 518 debris flow events that occurred post-earthquake in order to analyze their spatial characteristics. The duration D (in h) and the average rainfall intensity I (in mm/h) that triggered the debris flows were determined for 252 of these events in order to analyze the spatial features of rainfall thresholds. Results show that 49 % of debris flows occurred in the highest-intensity seismic zone, 58 % occurred within 10 km of active faults, and 49 % occurred in areas with humid climate. Rainfall thresholds in these three regions were persistently lower than others. Moreover, debris flows were most frequent in watersheds smaller than 5 km<sup>2</sup>, and rainfall thresholds tended to decrease with a decrease in watershed size. Given the abundant loose materials available throughout the study area, 11 extreme debris flow-prone sub-regions were selected to illustrate the spatial features of rainfall thresholds in relation to local climate conditions. The lowest and highest I\u2013D thresholds in the sub-regions examined were I = 5.94D<sup>\u22120.70</sup> (2 < D < 53) and I = 21.4D<sup>\u22120.58</sup> (3 < D < 50), respectively. The lowest and mean rainfall intensities needed to trigger debris flows were power-related with the local maximum 1- and 24-h rainfall. By normalizing the rainfall intensity (I) by mean annual precipitation (MAP), the I<inf>MAP</inf>\u2013D thresholds were determined. Normalized results showed that the lowest and highest I<inf>MAP</inf>\u2013D thresholds were I<inf>MAP</inf> = 0.0034D<sup>\u22120.55</sup> (2 < D < 53) and I<inf>MAP</inf> = 0.0090D<sup>\u22120.40</sup> (3 < D < 51), respectively. Such results are useful for debris flow forecasting based on empirical rainfall thresholds and have implications for hazard and risk assessment in this region.",
        "keywords": [
            "Debris flow",
            "I\u2013D relationship",
            "Rainfall",
            "Spatial distribution",
            "Wenchuan earthquake"
        ],
        "venue": "Landslides",
        "year": 2015,
        "id": "2Tz7PMhq"
    },
    "J7zuBI9J": {
        "authors": [
            {
                "name": "Xiaojun Guo",
                "org": "University of Chinese Academy of Sciences"
            },
            {
                "name": "Peng Cui",
                "org": "Center for Excellence in Tibetan Plateau Earth Sciences, Chinese Academy of Sciences"
            },
            {
                "name": "Yong Li",
                "org": "Key Laboratory of Mountain Hazards and Surface Process/Institute of Mountain Hazards and Environment, Chinese Academy of Sciences"
            },
            {
                "name": "Li Ma",
                "org": "Sichuan Meteorological Administration"
            },
            {
                "name": "Yonggang Ge",
                "org": "Key Laboratory of Mountain Hazards and Surface Process/Institute of Mountain Hazards and Environment, Chinese Academy of Sciences"
            },
            {
                "name": "William B. Mahoney",
                "org": "International Erosion Control Association"
            }
        ],
        "title": "Intensity-duration threshold of rainfall-triggered debris flows in the Wenchuan Earthquake affected area, China",
        "abstract": "The Ms 8.0 Wenchuan Earthquake has greatly altered the rainfall threshold for debris flows in the affected areas. This study explores the local intensity-duration (I-D) relationship based on 252 post-earthquake debris flows. It was found that I=5.25 D",
        "keywords": [
            "Debris flows",
            "I-D relationship",
            "Loose material",
            "Rainfall thresholds",
            "Wenchuan Earthquake affected area"
        ],
        "venue": "Geomorphology",
        "year": 2016,
        "id": "J7zuBI9J"
    },
    "YPhSuSOx": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Canadian Blood Services"
            },
            {
                "name": "Elisa Simpson",
                "org": "Department of Laboratory Medicine and Pathobiology, University of Toronto"
            },
            {
                "name": "June Li",
                "org": "Department of Laboratory Medicine and Pathobiology, University of Toronto"
            },
            {
                "name": "Min Xuan",
                "org": "State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College"
            },
            {
                "name": "Miao Xu",
                "org": "Department of Laboratory Medicine and Pathobiology, University of Toronto"
            },
            {
                "name": "Laura Baker",
                "org": "Canadian Blood Services"
            },
            {
                "name": "Yan Shi",
                "org": "Department of Haematology, Qilu Hospital, Shandong University"
            },
            {
                "name": "Issaka Yougbar\u00e9",
                "org": "Canadian Blood Services"
            },
            {
                "name": "Xiaozhong Wang",
                "org": "Second Affiliated Hospital of Nanchang University"
            },
            {
                "name": "Guangheng Zhu",
                "org": "Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science of St. Michaels Hospital"
            },
            {
                "name": "Pingguo Chen",
                "org": "Canadian Blood Services"
            },
            {
                "name": "Gerald J. Prudhomme",
                "org": "Department of Laboratory Medicine and Pathobiology, University of Toronto"
            },
            {
                "name": "Alan H. Lazarus",
                "org": "Department of Medicine, University of Toronto, St. Michaels Hospital"
            },
            {
                "name": "John Freedman",
                "org": "Department of Medicine, University of Toronto, St. Michaels Hospital"
            },
            {
                "name": "Heyu Ni",
                "org": "Department of Physiology, University of Toronto"
            }
        ],
        "title": "CD8<sup>+</sup> T cells are predominantly protective and required for effective steroid therapy in murine models of immune thrombocytopenia",
        "abstract": "Immune thrombocytopenia (ITP) is a common autoimmune bleeding disorder characterized by autoantibodies targeting platelet surface proteins, most commonly GPIIbIIIa (aIIbb3 integrin), leading to platelet destruction. Recently, CD8<sup>+</sup> cytotoxic T-lymphocytes (CTLs) targeting platelets and megakaryocytes have also been implicated in thrombocytopenia. Because steroids are the most commonly administered therapy for ITP worldwide, we established both active (immunized splenocyte engraftment) and passive (antibody injection) murine models of steroid treatment. Surprisingly, we found that, in both models, CD8<sup>+</sup> T cells limited the severity of the thrombocytopenia and were required for an efficacious response to steroid therapy. Conversely, CD8<sup>+</sup> T-cell depletion led to more severe thrombocytopenia, whereas CD8<sup>+</sup> T-cell transfusion ameliorated thrombocytopenia. CD8<sup>+</sup> T-regulatory cell (Treg) subsets were detected, and interestingly, dexamethasone (DEX) treatment selectively expanded CD8<sup>+</sup> Tregs while decreasing CTLs. In vitro coculture studies revealed CD8<sup>+</sup> Tregs suppressed CD41 and CD191 proliferation, platelet-associated immunoglobulin G generation, CTL cytotoxicity, platelet apoptosis, and clearance. Furthermore, we found increased production of anti-inflammatory interleukin-10 in coculture studies and in vivo after steroid treatment. Thus, we uncovered subsets of CD8<sup>+</sup> Tregs and demonstrated their potent immunosuppressive and protective roles in experimentally induced thrombocytopenia. The data further elucidate mechanisms of steroid treatment and suggest therapeutic potential for CD8<sup>+</sup> Tregs in immune thrombocytopenia.",
        "keywords": [
            ""
        ],
        "venue": "Blood",
        "year": 2015,
        "id": "YPhSuSOx"
    },
    "MmETFeiu": {
        "authors": [
            {
                "name": "June Li",
                "org": "Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science of St. Michael's Hospital"
            },
            {
                "name": "Dianne E. Van Der Wal",
                "org": "Canadian Blood Services"
            },
            {
                "name": "Guangheng Zhu",
                "org": "Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science of St. Michael's Hospital"
            },
            {
                "name": "Miao Xu",
                "org": "Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science of St. Michael's Hospital"
            },
            {
                "name": "Issaka Yougbare",
                "org": "Canadian Blood Services"
            },
            {
                "name": "Li Ma",
                "org": "Canadian Blood Services"
            },
            {
                "name": "Brian Vadasz",
                "org": "Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science of St. Michael's Hospital"
            },
            {
                "name": "Naadiya Carrim",
                "org": "Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science of St. Michael's Hospital"
            },
            {
                "name": "Renata Grozovsky",
                "org": "Translational Medicine Division, Brigham and Women's Hospital, Harvard Medical School"
            },
            {
                "name": "Min Ruan",
                "org": "Department of Hematology, Anhui Medical University"
            },
            {
                "name": "Lingyan Zhu",
                "org": "Department of Hematology, Anhui Medical University"
            },
            {
                "name": "Qingshu Zeng",
                "org": "Department of Hematology, Anhui Medical University"
            },
            {
                "name": "Lili Tao",
                "org": "Department of Hematology, Anhui Medical University"
            },
            {
                "name": "Zhi-Min Zhai",
                "org": "Department of Hematology, Anhui Medical University"
            },
            {
                "name": "Jun Peng",
                "org": "Department of Hematology, Qilu Hospital, Shandong University"
            },
            {
                "name": "Ming Hou",
                "org": "Department of Hematology, Qilu Hospital, Shandong University"
            },
            {
                "name": "Valery Leytin",
                "org": "Department of Laboratory Medicine, Keenan Research Centre for Biomedical Science of St. Michael's Hospital"
            },
            {
                "name": "John Freedman",
                "org": "Department of Medicine, University of Toronto"
            },
            {
                "name": "Karin M. Hoffmeister",
                "org": "Translational Medicine Division, Brigham and Women's Hospital, Harvard Medical School"
            },
            {
                "name": "Heyu Ni",
                "org": "Department of Physiology, University of Toronto"
            }
        ],
        "title": "Desialylation is a mechanism of Fc-independent platelet clearance and a therapeutic target in immune thrombocytopenia",
        "abstract": "Immune thrombocytopenia (ITP) is a common bleeding disorder caused primarily by autoantibodies against platelet GPIIbIIIa and/or the GPIb complex. Current theory suggests that antibody-mediated platelet destruction occurs in the spleen, via macrophages through Fc-Fc\u03b3R interactions. However, we and others have demonstrated that anti-GPIb\u03b1 (but not GPIIbIIIa)-mediated ITP is often refractory to therapies targeting Fc\u03b3R pathways. Here, we generate mouse anti-mouse monoclonal antibodies (mAbs) that recognize GPIb\u03b1 and GPIIbIIIa of different species. Utilizing these unique mAbs and human ITP plasma, we find that anti-GPIb\u03b1, but not anti-GPIIbIIIa antibodies, induces Fc-independent platelet activation, sialidase neuraminidase-1 translocation and desialylation. This leads to platelet clearance in the liver via hepatocyte Ashwell-Morell receptors, which is fundamentally different from the classical Fc-Fc\u03b3R-dependent macrophage phagocytosis. Importantly, sialidase inhibitors ameliorate anti-GPIb\u03b1-mediated thrombocytopenia in mice. These findings shed light on Fc-independent cytopenias, designating desialylation as a potential diagnostic biomarker and therapeutic target in the treatment of refractory ITP.",
        "keywords": [
            ""
        ],
        "venue": "Nature Communications",
        "year": 2015,
        "id": "MmETFeiu"
    },
    "05KuHAB2": {
        "authors": [
            {
                "name": "Ying Li",
                "org": ""
            },
            {
                "name": "Ren-Wei Liu",
                "org": ""
            },
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Su-Na Fan",
                "org": ""
            },
            {
                "name": "Hui Li",
                "org": ""
            },
            {
                "name": "Shu-Xin Hu",
                "org": ""
            },
            {
                "name": "Ming Li",
                "org": ""
            }
        ],
        "title": "Redox-mediated reversible modulation of the photoluminescence of single quantum dots",
        "abstract": "Precise control over the photoluminescence (PL) of single quantum dots (QDs) is important for their practical applications. We show that the PL of individual CdSe/ZnS core/shell QDs can be effectively enhanced and continuously modulated by electrochemically manipulating the electron transfer (ET) between the QDs and the attached redox-active ligands such as 2-mercaptoethanol (BME). We found that i) the ET from BME to the QDs' surface trap states suppresses the blinking of the QDs, ii) the ET from the QDs' conduction band to the oxidization product results in dimmed PL when BME is oxidized, and iii) further oxidization of BME results in a significant PL brightening. The single particle measurements help us unveil the important features hidden in ensemble measurements and understand the underlying mechanism of the PL modulation. The results also suggest a simple yet efficient method to produce bright and non-blinking QDs and offer opportunities for further development of high resolution fluorescent bioimaging and nanodevices.",
        "keywords": [
            "electron transfer",
            "photoluminescence modulation",
            "quantum dots",
            "redox"
        ],
        "venue": "Chinese Physics B",
        "year": 2015,
        "id": "05KuHAB2"
    },
    "BUgBIKR4": {
        "authors": [
            {
                "name": "Lu Wang",
                "org": "Department of Emergency Intensive Care Unit, Shanghai Ruijin Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "Bing Zhao",
                "org": "Department of Emergency Intensive Care Unit, Shanghai Ruijin Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "Ying Chen",
                "org": "Department of Emergency Intensive Care Unit, Shanghai Ruijin Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "Li Ma",
                "org": "Department of Emergency Intensive Care Unit, Shanghai Ruijin Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "Er-Zhen Chen",
                "org": "Department of Emergency Intensive Care Unit, Shanghai Ruijin Hospital, Shanghai Jiao Tong University"
            },
            {
                "name": "En-Qiang Mao",
                "org": "Department of Emergency Intensive Care Unit, Shanghai Ruijin Hospital, Shanghai Jiao Tong University"
            }
        ],
        "title": "Biliary tract external drainage increases the expression levels of heme oxygenase-1 in rat livers",
        "abstract": "Background: Heme oxygenase-1 (HO-1) protects cells by anti-oxidation, maintaining normal microcirculation and anti-inflammatory under stress. This study investigated the effects of biliary tract external drainage (BTED) on the expression levels of HO-1 in rat livers. Methods: Biliary tract external drainage was performed by inserting a cannula into the bile duct. Sixty Sprague-Dawley rats were randomized to the following groups: sham 1 h group; BTED 1 h group; bile duct ligation (BDL) 1 h group; sham 6 h group and BTED 6 h group. The expression levels of HO-1 mRNA were analyzed using real-time RT-PCR. The expression levels of HO-1 were analyzed using immunohistochemistry. Results: The expression levels of HO-1 mRNA in the liver of the BTED group increased significantly compared with the sham group 1 and 6 h after surgery (p < 0.05).The expression levels of HO-1 in the BTED group increased significantly compared with the sham group 1 and 6 h after surgery. The expression levels of HO-1 mRNA in the liver in the BDL group decreased significantly compared with the sham group 1 h after surgery (p < 0.05).The expression levels of HO-1 in the BDL group decreased significantly compared with the sham group at this time. Conclusion: Biliary tract external drainages increase the expression levels of HO-1 in the liver.",
        "keywords": [
            "Biliary tract external drainage",
            "Heme oxygenase-1"
        ],
        "venue": "European Journal of Medical Research",
        "year": 2015,
        "id": "BUgBIKR4"
    },
    "nqAjixa2": {
        "authors": [
            {
                "name": "Lu Wang",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "Bing Zhao",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "Ying Chen",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "Li Ma",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "Er-Zhen Chen",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "En-Qiang Mao",
                "org": "Department of Emergency Intensive Care Unit"
            }
        ],
        "title": "Inflammation and Edema in the Lung and Kidney of Hemorrhagic Shock Rats Are Alleviated by Biliary Tract External Drainage via the Heme Oxygenase-1 Pathway",
        "abstract": "The lung and kidney are two organs that are easily affected by hemorrhagic shock (HS). We investigated roles of biliary tract external drainage (BTED) in inflammation and edema of the lung and kidney in HS and its relationship with the heme oxygenase-1 (HO-1) pathway. Rat models of HS were induced by drawing blood from the femoral artery until a mean arterial pressure (MAP) of 40 \u00b1 5\u00a0mmHg was achieved. A MAP of 40 \u00b1 5\u00a0mmHg was maintained for 60\u00a0min. Thirty-six Sprague-Dawley rats were randomized to the following groups: sham group; HS group; HS + zinc protoporphyrin IX (ZnPP), a specific HO-1 inhibitor, group; HS + BTED group; HS + BTED + ZnPP group; and HS + BTED + bile infusion (BI) group. HO-1 levels, aquaporin-1 levels, and ratios of dry/wet in the lung and kidney increased markedly after BTED, but tumor necrosis factor-\u03b1 and myeloperoxidase levels in the lung and kidney decreased significantly after BTED under HS conditions. Under the condition that HO-1 was inhibited by ZnPP, all these effects induced by BTED disappeared in the lung and kidney. These results demonstrated that inflammation and edema of the lung and kidney of HS rats are alleviated by BTED via the HO-1 pathway.",
        "keywords": [
            "aquaporin-1",
            "biliary tract external drainage",
            "heme oxygenase-1",
            "hemorrhagic shock",
            "tumor necrosis factor-\u03b1"
        ],
        "venue": "Inflammation",
        "year": 2015,
        "id": "nqAjixa2"
    },
    "YBqV6EBr": {
        "authors": [
            {
                "name": "Lu Wang",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "Bing Zhao",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "Ying Chen",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "Li Ma",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "Er-Zhen Chen",
                "org": "Department of Emergency Intensive Care Unit"
            },
            {
                "name": "En-Qiang Mao",
                "org": "Department of Emergency Intensive Care Unit"
            }
        ],
        "title": "Biliary tract external drainage protects against intestinal barrier injury in hemorrhagic shock rats",
        "abstract": "AIM: To investigate the effects of biliary tract external drainage (BTED) on intestinal barrier injury in rats with hemorrhagic shock (HS). METHODS: BTED was performed via cannula insertion into the bile duct of rats. HS was induced by drawing blood from the femoral artery at a rate of 1 ml/min until a mean arterial pressure (MAP) of 40 \u00b1 5 mmHg was achieved. That MAP was maintained for 60 min. A total of 99 Sprague-Dawley rats were randomized into a sham group, an HS group and an HS + BTED group. Nine rats in the sham group were sacrificed 0.5 h after surgery. Nine rats in each of the HS and HS + BTED groups were sacrificed 0.5 h, 1 h, 2 h, 4 h and 6 h after resuscitation. Plasma tumor necrosis factor-\u03b1 (TNF-\u03b1), interleukin-6 (IL-6), and lipopolysaccharide (LPS) levels were analyzed using enzyme-linked immunosorbent assay. Plasma D-lactate levels were analyzed using colorimetry. The expression levels of occludin and claudin-1 in the ileum were analyzed using Western blot and immunohistochemistry. Histology of the ileum was evaluated by hematoxylin and eosin staining. RESULTS: Plasma TNF-\u03b1 levels in the HS + BTED group decreased significantly compared with the HS group at 1 h and 6 h after resuscitation (P < 0.05). Plasma IL-6 levels in the HS + BTED group decreased significantly compared with the HS group at 0.5 h, 1 h and 2 h after resuscitation (P < 0.05). Plasma D-lactate and LPS levels in the HS + BTED group decreased significantly compared with the HS group at 6 h after resuscitation (P < 0.05). The expression levels of occludin in the HS + BTED group increased significantly compared with the HS group at 4 h and 6 h after resuscitation (P < 0.05). The expression levels of claudin-1 in the HS + BTED group increased significantly compared with the HS group at 6 h after resuscitation (P < 0.05). Phenomena of putrescence and desquamation of epithelial cells in the ileal mucosa were attenuated in the HS + BTED group. Ileal histopathologic scores in the HS + BTED group decreased significantly compared with the HS group at 2 h, 4 h and 6 h after resuscitation (P < 0.05). CONCLUSION: BTED protects against intestinal barrier injury in HS rats.",
        "keywords": [
            "Biliary tract external drainage",
            "Claudin-1",
            "D-lactate",
            "Hemorrhagic shock",
            "Occludin"
        ],
        "venue": "World Journal of Gastroenterology",
        "year": 2015,
        "id": "YBqV6EBr"
    },
    "hAq9o0li": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Zu-Neng Lu",
                "org": ""
            },
            {
                "name": "Pei Hu",
                "org": ""
            },
            {
                "name": "Chang-Jiang Yao",
                "org": ""
            }
        ],
        "title": "Neuroprotective effect of escitalopram oxalate in rats with chronic hypoperfusion",
        "abstract": "The neuroprotective effects of escitalopram oxalate in rats with chronic hypoperfusion and the possible mechanism were explored. Chronic hypoperfusion (2-VO) model was prepared and given escitalopram oxalate (experimental group) or PBS (control group) after 6 weeks. Eight weeks after the operation, Morris water maze test was carried out to evaluate the learning and memory ability of the rats. The cell proliferation, three-dimensional vascular distribution, cell morphological changes in ischemic area and the plasma vascular endothelial growth factor (VEGF) were detected to explore the possible mechanisms. (1) Morris water maze test showed that the escape latency in the experimental group was significantly shorter than in the control group, while the first quadrant swimming time in the experimental group was significantly longer than the control group (both P<0.01). (2) Cerebrovascular confocal detection results showed that the inside diameter of capillaries was significantly less in the experimental group than in the control group; the vascular density was significantly increased in the experimental group and the total area of capillaries was also significantly increased in the experimental group as compared with the control group. (3) There was statistically significant difference in BrdU-positive cells in the ischemic brain tissue between the experimental group and the control group (P=0.003<0.01). (4) VEGF concentrations in the plasma and the ischemic area were higher in the experimental group than in the control group (P<0.05). It was concluded that escitalopram oxalate could significantly improve the learning and memory ability of the rats with chronic cerebral ischemia probably by the VEGF-mediated angiogenesis.",
        "keywords": [
            "chronic hypoperfusion",
            "escitalopram oxalate",
            "mechanism",
            "neuroprotection",
            "vascular endothelial growth factor"
        ],
        "venue": "Journal of Huazhong University of Science and Technology - Medical Science",
        "year": 2015,
        "id": "hAq9o0li"
    },
    "aiVT2EY6": {
        "authors": [
            {
                "name": "Li Ma",
                "org": ""
            },
            {
                "name": "Han Zhou",
                "org": ""
            },
            {
                "name": "Shuli Xin",
                "org": ""
            },
            {
                "name": "Chunhui Xiao",
                "org": ""
            },
            {
                "name": "Fei Li",
                "org": ""
            },
            {
                "name": "Shujiang Ding",
                "org": ""
            }
        ],
        "title": "Characterization of local electrocatalytical activity of nanosheet-structured ZnCo<inf>2</inf>O<inf>4</inf>/carbon nanotubes composite for oxygen reduction reaction with scanning electrochemical microscopy",
        "abstract": "A novel nanosheet-structured ZnCo<inf>2</inf>O<inf>4</inf>/carbon nanotubes (i.e., ZnCo<inf>2</inf>O<inf>4</inf> nanosheets/carbon nanotubes (ZnCo<inf>2</inf>O<inf>4</inf> NSs/CNTs)) composite is successfully synthesized. Its catalytic activity towards oxygen reduction reaction (ORR) in alkaline electrolyte is evaluated by both cyclic voltammetry (CV) and scanning electrochemical microscopy (SECM). The CV results demonstrate that the ZnCo<inf>2</inf>O<inf>4</inf> NSs/CNTs composite has good ORR catalytic activity, which is better than those of ZnCo<inf>2</inf>O<inf>4</inf>, CNTs, physically mixed ZnCo<inf>2</inf>O<inf>4</inf> and CNTs, and Co<inf>3</inf>O<inf>4</inf> NSs/CNTs. It could attribute to the unique ultrathin nanosheet structure and the synergetic effects of ZnCo<inf>2</inf>O<inf>4</inf> and CNTs. Through recording the ORR currents using a microelectrode above the catalyst sample surfaces with applying different sample potentials, the differences in the local catalytic activities of these catalysts are simultaneously investigated and visualized by SECM. The obtained SECM results agree well with the CV results and also as important complements to the CV measurements. Our work proves the good ORR catalytic performance of the nanosheet-structured ZnCo<inf>2</inf>O<inf>4</inf> /CNTs composite and introduces the SECM technique as a rapid screening method for predicting the ORR catalytic performances of the mixed transition metal oxides hybrids with providing both qualitative and quantitative local catalytic activity information.",
        "keywords": [
            "Electrocatalysts",
            "Oxygen reduction reaction",
            "Scanning electrochemical microscopy",
            "ZnCo<inf>2</inf>O<inf>4</inf> nanosheets/carbon nanotubes"
        ],
        "venue": "Electrochimica Acta",
        "year": 2015,
        "id": "aiVT2EY6"
    },
    "8y1aq0oW": {
        "authors": [
            {
                "name": "Hongzhi Lu",
                "org": "Department of Infectious Disease, The First Hospital of Qinhuangdao"
            },
            {
                "name": "Yu He",
                "org": "Gastroscopy Room, The Central Hospital of Chengde"
            },
            {
                "name": "Lin Lin",
                "org": "Department of Gynecology, The First Hospital of Qinhuangdao"
            },
            {
                "name": "Zhengqin Qi",
                "org": "B-ultrasound Room, The First Hospital of Qinhuangdao"
            },
            {
                "name": "Li Ma",
                "org": "Department of Infectious Disease, The First Hospital of Qinhuangdao"
            },
            {
                "name": "Li Li",
                "org": "Department of Infectious Disease, The First Hospital of Qinhuangdao"
            },
            {
                "name": "Ying Su",
                "org": "Pediatric Intensive Care Unit, The First Hospital of Qinhuangdao"
            }
        ],
        "title": "Long non-coding RNA MALAT1 modulates radiosensitivity of HR-HPV+ cervical cancer via sponging miR-145",
        "abstract": "Metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) is a lncRNA playing oncogenic role in several cancers, including cervical cancer. However, its role in radiosensitivity of cervical cancer is not yet well understood. This study explored the role of MALAT1 in radiosensitivity of high-risk human papillomavirus (HR-HPV)-positive cervical cancer and whether there is a ceRNA mechanism which participated in its regulation over radiosensitivity. Based on tissue samples from 50 cervical cancer cases and 25 healthy controls, we found MALAT1 expression was significantly higher in radioresistant than in radiosensitive cancer cases. In addition, MALAT1 and miR-145 expression inversely changed in response to irradiation in HR-HPV+ cervical cancer cells. By using clonogenic assay and flow cytometry analysis of cell cycle distribution and apoptosis, we found CaSki and Hela cells with knockdown of MALAT1 had significantly lower colony formation, higher ratio of G2/M phase block and higher ratio of cell apoptosis. By performing RNA-binding protein immunoprecipitation (RIP) assay and RNA pull-down assay, we confirmed that miR-145 and MALAT1 were in the same Ago2 complex and there was a reciprocal repression between them. Then, we explored the function of MALAT1-miR-145 in radiosensitivity of cervical cancers cells and demonstrated that si-MALAT1 and miR-145 had some level of synergic effect in reducing cancer cell colony formation, cell cycle regulation, and inducing apoptosis. These findings provide an important clue about microRNA-lncRNA interaction in the mechanism of radioresistance of cervical cancer.",
        "keywords": [
            "Cervical cancer",
            "HPV",
            "lncRNA",
            "MALAT1",
            "miR-145",
            "Radiotherapy"
        ],
        "venue": "Tumor Biology",
        "year": 2015,
        "id": "8y1aq0oW"
    },
    "6OK9scuz": {
        "authors": [
            {
                "name": "Fengxia Qin",
                "org": "Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education"
            },
            {
                "name": "Huikun Zhang",
                "org": "Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education"
            },
            {
                "name": "Li Ma",
                "org": "Department of Neuro-oncology and Neurosurgery, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin Medical University Cancer Institute and Hospital"
            },
            {
                "name": "Xiaoli Liu",
                "org": "Department of Tumor Cell Biology, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin Medical University Cancer Institute and Hospital"
            },
            {
                "name": "Kun Dai",
                "org": "Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education"
            },
            {
                "name": "Wenliang Li",
                "org": "Department of Neuro-oncology and Neurosurgery, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin Medical University Cancer Institute and Hospital"
            },
            {
                "name": "Feng Gu",
                "org": "Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education"
            },
            {
                "name": "Li Fu",
                "org": "Department of Breast Cancer Pathology and Research Laboratory, Key Laboratory of Breast Cancer Prevention and Therapy, Ministry of Education"
            },
            {
                "name": "Yongjie Ma",
                "org": "Department of Tumor Cell Biology, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin Medical University Cancer Institute and Hospital"
            }
        ],
        "title": "Low Expression of Slit2 and Robo1 is Associated with Poor Prognosis and Brain-specific Metastasis of Breast Cancer Patients",
        "abstract": "Brain metastasis is a significant unmet clinical problem in breast cancer treatment. It is always associated with poor prognosis and high morbidity. Recently, Slit2/Robo1 pathway has been demonstrated to be involved in the progression of breast carcinoma. However, until present, there are no convincing reports that suggest whether the Slit2/Robo1 axis has any role in brain metastasis of breast cancer. In this study, we investigated the correlation between Slit2/Robo1 signaling and breast cancer brain metastasis for the first time. Our results demonstrated that (1) Invasive ductal carcinoma patients with low expression of Slit2 or Robo1 exhibited worse prognosis and brain-specific metastasis, but not liver, bone or lung. (2) Lower expression of Slit2 and Robo1 were observed in patients with brain metastasis, especially in their brain metastasis tumors, compared with patients without brain metastasis. (3) The interval from diagnosis of breast cancer to brain metastasis and brain metastasis to death were both much shorter in patients with low expression of Slit2 or Robo1 compared with the high expression group. Overall, our findings indicated that Slit2/Robo1 axis possibly be regarded as a significant clinical parameter for predicting brain metastasis in breast cancer patients.",
        "keywords": [
            ""
        ],
        "venue": "Scientific Reports",
        "year": 2015,
        "id": "6OK9scuz"
    },
    "wT94Hvk2": {
        "authors": [
            {
                "name": "Yao Wu",
                "org": "Wuhan University School of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease"
            },
            {
                "name": "Guanghui Xie",
                "org": "Wuhan University School of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease"
            },
            {
                "name": "Yanyong Xu",
                "org": "Wuhan University School of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease"
            },
            {
                "name": "Li Ma",
                "org": "Wuhan University School of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease"
            },
            {
                "name": "Chuanfeng Tong",
                "org": "Cardiology Division of Wuhan University Zhongnan Hospital"
            },
            {
                "name": "Daping Fan",
                "org": "University of South Carolina, Department of Cell Biology and Anatomy, School of Medicine"
            },
            {
                "name": "Fen Du",
                "org": "Wuhan University School of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease"
            },
            {
                "name": "Hong Yu",
                "org": "Wuhan University School of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Hubei Provincial Key Laboratory of Developmentally Originated Disease"
            }
        ],
        "title": "PEP-1-MsrA ameliorates inflammation and reduces atherosclerosis in apolipoprotein E deficient mice",
        "abstract": "Background: Methionine sulfoxide reductase A (MsrA) is a potent intracellular oxidoreductase and serves as an essential factor that protects cells against oxidative damage. However, therapeutic use of exogenous MsrA in oxidative stress-induced diseases is limited, because it cannot enter the cells. The aim of this study is to investigate whether MsrA with PEP-1, a cell penetrating peptide, fused to its N-terminus can protect against oxidative stress in macrophages and can attenuate atherosclerosis in apolipoprotein E deficient (apoE<sup>-/-</sup>) mice. Methods: MsrA and the fusion protein PEP-1-MsrA were expressed and purified using a pET28a expression system. Transduction of the fusion protein into macrophages was confirmed by Western blot and immunofluorescence staining. Intracellular reactive oxygen species (ROS) and apoptosis levels were measured by flow cytometry. In in vivo study, MsrA or PEP-1-MsrA proteins were intraperitoneally injected into apoE<sup>-/-</sup> mice fed a Western diet for 12weeks. Plasma lipids levels, inflammatory gene expression, and paraoxonase-1 (PON1) and superoxide dismutase (SOD) activities were assessed. Atherosclerotic lesions were analyzed by Oil Red O staining and immunohistochemistry. Results: PEP-1-MsrA could penetrate the cells and significantly reduced intracellular ROS levels and apoptosis in H<inf>2</inf>O<inf>2</inf>-treated macrophages. It also decreased TNFa\u03b1 and IL-1\u03b2 mRNA levels and increased the IL-10 mRNA level in lipopolysaccharide-treated macrophages. In in vivo study, PEP-1-MsrA injection significantly increased plasma PON1 and SOD activities and decreased plasma monocyte chemoattractant protein 1 (MCP-1) level compared to the injection of vehicle control or MsrA. In PEP-1-MsrA injected mice, hepatic PON1 levels were increased, while the expression of TNFa\u03b1 and IL-6 mRNA in the liver was suppressed. Although plasma total cholesterol and triglyceride levels did not change, the aortic atherosclerosis in PEP-1-MsrA treated mice was significantly reduced. This was accompanied by a reduction of total and apoptotic macrophages in the lesions. Conclusion: Our study provides evidence that PEP-1-MsrA may be a potential therapeutic agent for atherosclerosis-related cardiovascular diseases.",
        "keywords": [
            "Atherosclerosis",
            "Inflammation",
            "Macrophages",
            "Methionine sulfoxide reductase A",
            "Penetrating fusion protein",
            "PEP-1",
            "ROS"
        ],
        "venue": "Journal of Translational Medicine",
        "year": 2015,
        "id": "wT94Hvk2"
    },
    "w1g73SSN": {
        "authors": [
            {
                "name": "Changting Wang",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Genxu Wang",
                "org": "Institute of Mountain Hazards and Environment, Chinese Academy of Science"
            },
            {
                "name": "Yong Wang",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Rashid Rafique",
                "org": "Department of Microbiology and Plant Biology, University of Oklahoma"
            },
            {
                "name": "Li Ma",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Lei Hu",
                "org": "College of Life Science and Technology, Southwest University for Nationalities"
            },
            {
                "name": "Yiqi Luo",
                "org": "Department of Microbiology and Plant Biology, University of Oklahoma"
            }
        ],
        "title": "Urea addition and litter manipulation alter plant community and soil microbial community composition in a Kobresia humilis meadow",
        "abstract": "Overgrazing and climate change strongly affect alpine meadows by decreasing the plant community biomass and deteriorating the soil environment. To understand how the plant community and soil microbial community structure respond to grazing and N deposition, we conducted an experiment to remove or maintain the plant litter under the chronic addition of N in the Haibei Alpine Meadow in 2005. The experiment included four treatments: added N (+N, 20gm<sup>-2</sup>) with the litter removed (LR),+N with the litter left intact (LI), LI without N addition (-N), and LR with-N. Soil samples were collected at depths of 0-10 and 10-20cm, and the following parameters were measured: 1) aboveground biomass (AGB) and litter biomass and 2) microbial community composition and content. Overall, the AGB and litter biomass significantly increased by 45.85% and 50.42% in response to N addition, whereas litter removal increased the AGB by 52.96%. The addition of urea N significantly decreased the PLFA content of the bacterial, gram-positive (G<sup>+</sup>), gram-negative (G<sup>-</sup>) at a soil of 0-10cm in the LI and LR treatments by 64.87%, 61.82%, 76.07% and 64.86%, 53.02%, 51.44%, respectively. However, the PLFA content of the bacterial increased from 37.09 to 53.54nmolg<sup>-1</sup> and from 37.09 to 62.05nmolg<sup>-1</sup> at a depth of 10-20cm for the+N+LI and+N+LR treatments compare to the LR+(-)N treatment, respectively. In addition, the total PLFAs in the LR+(-)N treatment significantly increased by 50.61% at a depth of 0-10cm but decreased from 121.62 to 42.31nmolg<sup>-1</sup> at a depth of 10-20cm relative to the LI+(-)N treatment. Using PLFA as a biomarker, we detected that G<sup>-</sup> bacteria and total PLFA generally increased with increasing soil depth in the+N plots. However, the content of G<sup>-</sup> was the highest at a depth of 0-10cm and the lowest at a depth of 10-20cm in the LR plots. The modification of soil microbial biomass at a depth of 0-10cm was induced by the bottom-up effect of changes in soil nutrient contents and using ability, which were driven by N addition and litter manipulation. Thus, different soil depths with different soil nutrient conditions resulted in a strong microbial community composition gradient.",
        "keywords": [
            "Aboveground biomass (AGB)",
            "Alpine meadow",
            "Litter biomass",
            "Phospholipid fatty acid (PLFA)",
            "Soil microbial community",
            "Urea addition"
        ],
        "venue": "European Journal of Soil Biology",
        "year": 2015,
        "id": "w1g73SSN"
    },
    "qXkBVb95": {
        "authors": [
            {
                "name": "Min-Zu Wu",
                "org": "Gene Expression Laboratory, Salk Institute for Biological Studies"
            },
            {
                "name": "Su-Feng Chen",
                "org": "Departmentof Pathology, National Defense Medical Centre, Tri-Service General Hospital"
            },
            {
                "name": "Shin Nieh",
                "org": "Departmentof Pathology, National Defense Medical Centre, Tri-Service General Hospital"
            },
            {
                "name": "Christopher Benner",
                "org": "Inte-grativeGenomicsand Bioinformatics Core, Salk Institute for Biological Studies"
            },
            {
                "name": "Luo-Ping Ger",
                "org": "Department of Medical Education and Research, Kaohsiung Veterans General Hospital"
            },
            {
                "name": "Chia-Ing Jan",
                "org": "Department of Pathology, China Medical University and Hospital"
            },
            {
                "name": "Li Ma",
                "org": "Gene Expression Laboratory, Salk Institute for Biological Studies"
            },
            {
                "name": "Chien-Hung Chen",
                "org": "Gene Expression Laboratory, Salk Institute for Biological Studies"
            },
            {
                "name": "Tomoaki Hishida",
                "org": "Gene Expression Laboratory, Salk Institute for Biological Studies"
            },
            {
                "name": "Hong-Tai Chang",
                "org": "Department of Surgery, Kaohsiung Veterans General Hospital"
            },
            {
                "name": "Yaoh-Shiang Lin",
                "org": "Department of Otolaryngology-Head and Neck Surgery, Kaohsiung Veterans General Hospital"
            },
            {
                "name": "Nuria Montserrat",
                "org": "Department of Medical Oncology, Hospital Clinic Barcelona, Barcelona University"
            },
            {
                "name": "Pedro Gascon",
                "org": "Department of Medical Oncology, Hospital Clinic Barcelona, Barcelona University"
            },
            {
                "name": "Ignacio Sancho-Martinez",
                "org": "Gene Expression Laboratory, Salk Institute for Biological Studies"
            },
            {
                "name": "Juan Carlos Izpisua Belmonte",
                "org": "Gene Expression Laboratory, Salk Institute for Biological Studies"
            }
        ],
        "title": "Hypoxia drives breast tumor malignancy through a TET-TNF\u03b1-p38-MAPK signaling axis",
        "abstract": "Hypoxia is a hallmark of solid tumors that drives malignant progression by altering epigenetic controls. In breast tumors, aberrant DNA methylation is a prevalent epigenetic feature associated with increased risk of metastasis and poor prognosis. However, the mechanism by which hypoxia alters DNA methylation or other epigenetic controls that promote breast malignancy remains poorly understood. We discovered that hypoxia deregulates TET1 and TET3, the enzymes that catalyze conversion of 5-methylcytosine (5mC) to 5-hydroxymethyl-cytosine (5hmC), thereby leading to breast tumor-initiating cell (BTIC) properties. TET1/3 and 5hmC levels were closely associated with tumor hypoxia, tumor malignancy, and poor prognosis in breast cancer patients. Mechanistic investigations showed that hypoxia leads to genome-wide changes in DNA hydroxymethylation associated with upregulation of TNF\u03b1 expression and activation of its downstream p38-MAPK effector pathway. Coordinate functions of TET1 and TET3 were also required to activate TNF\u03b1-p38-MAPK signaling as a response to hypoxia. Our results reveal how signal transduction through the TET-TNF\u03b1-p38-MAPK signaling axis is required for the acquisition of BTIC characteristics and tumor-igenicity in vitro and in vivo, with potential implications for how to eradicate BTIC as a therapeutic strategy.",
        "keywords": [
            ""
        ],
        "venue": "Cancer Research",
        "year": 2015,
        "id": "qXkBVb95"
    },
    "PiR8hKAN": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "School OfTraditional Chinese Medicine"
            },
            {
                "name": "Lin Ma",
                "org": "Pharmacy College"
            },
            {
                "name": "Shu-Bin Wang",
                "org": "Yi-ling Medical Institute"
            },
            {
                "name": "Xuan Wang",
                "org": "School OfTraditional Chinese Medicine"
            },
            {
                "name": "Lin Yue",
                "org": "School OfTraditional Chinese Medicine"
            }
        ],
        "title": "Review on scientific connotation of leech processed under high temperature",
        "keywords": [
            "Animal medicine",
            "Chinese medicine leech",
            "Processing under high temperature",
            "Scientific rationality"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 2015,
        "id": "PiR8hKAN"
    },
    "t38AXfCz": {
        "authors": [
            {
                "name": "Pei Hu",
                "org": "Department of Vasculocardiology"
            },
            {
                "name": "Qi-Yong Mei",
                "org": "Department of Neurosurgery"
            },
            {
                "name": "Li Ma",
                "org": "Department of Neurology"
            },
            {
                "name": "Wu-Geng Cui",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Wen-Hua Zhou",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Dong-Sheng Zhou",
                "org": "Department of Psychiatry"
            },
            {
                "name": "Qing Zhao",
                "org": "Department of Neurology"
            },
            {
                "name": "Dong-Ying Xu",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Xin Zhao",
                "org": "Department of Pharmacology"
            },
            {
                "name": "Qin Lu",
                "org": "Department of Obstetrics and Gynecology"
            },
            {
                "name": "Zhen-Yu Hu",
                "org": "Department of Psychiatry"
            }
        ],
        "title": "Secoisolariciresinol diglycoside, a flaxseed lignan, exerts analgesic effects in a mouse model of type 1 diabetes: Engagement of antioxidant mechanism",
        "abstract": "Peripheral painful neuropathy is one of the most common complications in diabetes and necessitates improved treatment. Secoisolariciresinol diglycoside (SDG), a predominant lignan in flaxseed, has been shown in our previous studies to exert antidepressant-like effect. As antidepressant drugs are clinically used to treat chronic neuropathic pain, this work aimed to investigate the potential analgesic efficacy of SDG against diabetic neuropathic pain in a mouse model of type 1 diabetes. We subjected mice to diabetes by a single intraperitoneal (i.p.) injection of streptozotocin (STZ, 200 mg/kg), and Hargreaves test or von Frey test was used to assess thermal hyperalgesia or mechanical allodynia, respectively. Chronic instead of acute SDG treatment (3, 10 or 30 mg/kg, p.o., twice per day for three weeks) ameliorated thermal hyperalgesia and mechanical allodynia in diabetic mice, and these analgesic actions persisted about three days when SDG treatment was terminated. Although chronic treatment of SDG to diabetic mice did not impact on the symptom of hyperglycemia, it greatly attenuated excessive oxidative stress in sciatic nerve and spinal cord tissues, and partially counteracted the condition of weight decrease. Furthermore, the analgesic actions of SDG were abolished by co-treatment with the reactive oxygen species donor tert-butyl hydroperoxide (t-BOOH), but potentiated by the reactive oxygen species scavenger phenyl-N-tert-butylnitrone (PBN). These findings indicate that chronic SDG treatment can correct neuropathic hyperalgesia and allodynia in mice with type 1 diabetes. Mechanistically, the analgesic actions of SDG in diabetic mice may be associated with its antioxidant activity.",
        "keywords": [
            "Analgesic effects",
            "Antioxidant",
            "Diabetes",
            "Secoisolariciresinol diglycoside"
        ],
        "venue": "European Journal of Pharmacology",
        "year": 2015,
        "id": "t38AXfCz"
    },
    "9FnCKO28": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Solar Activity"
            },
            {
                "name": "Wangping Zhou",
                "org": "Key Laboratory of Solar Activity"
            },
            {
                "name": "Guiping Zhou",
                "org": "Key Laboratory of Solar Activity"
            },
            {
                "name": "Jun Zhang",
                "org": "Key Laboratory of Solar Activity"
            }
        ],
        "title": "The evolution of arch filament systems and moving magnetic features around a sunspot",
        "abstract": "Context. Arch filament systems (AFSs) are usually considered as the chromospheric manifestations of the emerging flux regions (EFRs) seen in H\u03b1 observations. Moving magnetic features (MMFs) look similar to EFRs in magnetograms, but often appear in the decaying phase of an active region (AR) and behave differently from EFRs. A possible relation between AFS and MMF would be important for revealing a common mechanism for building up basic structures on the Sun. Aims. Based on H\u03b1 and magnetic field observations with high spatial resolution, we study the evolution of MMFs around a sunspot, as well as their related AFSs from birth to death. Methods. The multiwavelength observations from the New Vacuum Solar Telescope (NVST) and the Solar Dynamic Observatories (SDO) are co-aligned in the spatial and the temporal sense. MMFs appeared near the northern end of a light bridge (LB). Their related AFSs were carefully identified and traced from their appearance to disappearance based on H\u03b1, EUV data, and magnetograms. Results. In the main sunspot of AR NOAA 11711 during April 1-4, 2013, many slow-speed MMFs with a polarity opposite to that of the sunspot appeared from the close vicinity of the northern end of a LB. Different from other smaller MMFs around the sunspot, these MMFs were always related to arch filaments and eventually formed AFSs with three twisting branches. The total flux involved in the AFSs was estimated to be about 2.7 \u00d7 10",
        "keywords": [
            "Sun: filaments, prominences",
            "Sun: magnetic fields",
            "Sunspots"
        ],
        "venue": "Astronomy and Astrophysics",
        "year": 2015,
        "id": "9FnCKO28"
    },
    "xAdDlF4E": {
        "authors": [
            {
                "name": "Xi Liu",
                "org": "State Key Laboratory of Silkworm Genome Biology"
            },
            {
                "name": "Fangyin Dai",
                "org": "State Key Laboratory of Silkworm Genome Biology"
            },
            {
                "name": "Enen Guo",
                "org": "Laboratory of Insect Molecular Biology and Biotechnology"
            },
            {
                "name": "Kang Li",
                "org": "Laboratory of Insect Molecular Biology and Biotechnology"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            },
            {
                "name": "Ling Tian",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            },
            {
                "name": "Yang Cao",
                "org": "Laboratory of Insect Molecular Biology and Biotechnology"
            },
            {
                "name": "Guozheng Zhang",
                "org": "Sericultural Research Institute"
            },
            {
                "name": "Subba R. Palli",
                "org": "Department of Entomology"
            },
            {
                "name": "Sheng Li",
                "org": "Key Laboratory of Insect Developmental and Evolutionary Biology"
            }
        ],
        "title": "20-Hydroxyecdysone (20E) primary response gene E93 modulates 20E signaling to promote bombyx larval-pupal metamorphosis",
        "abstract": "Background: 20-Hydroxyecdysone (20E) and juvenile hormone (JH) coordinately control insect molting and metamorphosis. Results: Induced by 20E and suppressed by JH, E93 acts through GAGA-containing motifs and up-regulates a subset of 20E response genes. Conclusion: E93 transcriptionally modulates 20E signaling to promote Bombyx metamorphosis. Significance: Our study helps in understanding the complicated molecular mechanisms of insect metamorphosis.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Biological Chemistry",
        "year": 2015,
        "id": "xAdDlF4E"
    },
    "siN88KeI": {
        "authors": [
            {
                "name": "Xing Wang",
                "org": "Bowen College of Management Guilin University of Technology"
            },
            {
                "name": "Ying Wu",
                "org": "Hebei Advanced Thin Films Laboratory, Department of Physics, Hebei Normal University"
            },
            {
                "name": "Xiaowei Liu",
                "org": "Hebei Advanced Thin Films Laboratory, Department of Physics, Hebei Normal University"
            },
            {
                "name": "Jianyong Chen",
                "org": "Guilin University of Aerospace Technology"
            },
            {
                "name": "Congmian Zhen",
                "org": "Hebei Advanced Thin Films Laboratory, Department of Physics, Hebei Normal University"
            },
            {
                "name": "Li Ma",
                "org": "Hebei Advanced Thin Films Laboratory, Department of Physics, Hebei Normal University"
            },
            {
                "name": "Denglu Hou",
                "org": "Hebei Advanced Thin Films Laboratory, Department of Physics, Hebei Normal University"
            }
        ],
        "title": "A template-based method for preparing ordered porous silicon",
        "keywords": [
            "Ag@SiO2 two-dimensional template",
            "Ordered porous silicon",
            "Phonon scattering",
            "Thermal conductivities"
        ],
        "venue": "Journal of Porous Materials",
        "year": 2015,
        "id": "siN88KeI"
    },
    "rrUnyVfd": {
        "authors": [
            {
                "name": "Xian-Hua Chen",
                "org": "Key Laboratory for Medical Device Safety Evaluation and Research"
            },
            {
                "name": "Li Ma",
                "org": "Key Laboratory for Medical Device Safety Evaluation and Research"
            },
            {
                "name": "Yi-Xiang Hu",
                "org": "Key Laboratory of Experimental Animal and Safety Evaluation"
            },
            {
                "name": "Dan-Xian Wang",
                "org": "Key Laboratory of Experimental Animal and Safety Evaluation"
            },
            {
                "name": "Li Fang",
                "org": "Key Laboratory for Medical Device Safety Evaluation and Research"
            },
            {
                "name": "Xue-Lai Li",
                "org": "Key Laboratory for Medical Device Safety Evaluation and Research"
            },
            {
                "name": "Jin-Chuan Zhao",
                "org": "Key Laboratory for Medical Device Safety Evaluation and Research"
            },
            {
                "name": "Hai-Rong Yu",
                "org": "Key Laboratory for Medical Device Safety Evaluation and Research"
            },
            {
                "name": "Hua-Zhong Ying",
                "org": "Key Laboratory of Experimental Animal and Safety Evaluation"
            },
            {
                "name": "Chen-Huan Yu",
                "org": "Key Laboratory of Experimental Animal and Safety Evaluation"
            }
        ],
        "title": "Transcriptome profiling and pathway analysis of hepatotoxicity induced by tris (2-ethylhexyl) trimellitate (TOTM) in mice",
        "abstract": "Tris (2-ethylhexyl) trimellitate (TOTM) is commonly used as an alternative plasticizer for medical devices. But very little information was available on its biological effects. In this study, we investigated toxicity effects of TOTM on hepatic differential gene expression analyzed by using high-throughput sequencing analysis for over-represented functions and phenotypically anchored to complementary histopathologic, and biochemical data in the liver of mice. Among 1668 candidate genes, 694 genes were up-regulated and 974 genes were down-regulated after TOTM exposure. Using Gene Ontology analysis, TOTM affected three processes: the cell cycle, metabolic process and oxidative activity. Furthermore, 11 key genes involved in the above processes were validated by real time PCR. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis revealed that these genes were involved in the cell cycle pathway, lipid metabolism and oxidative process. It revealed the transcriptome gene expression response to TOTM exposure in mouse, and these data could contribute to provide a clearer understanding of the molecular mechanisms of TOTM-induced hepatotoxicity in human.",
        "keywords": [
            "Cell cycle",
            "Cytochrome P450",
            "Digital gene expression profiling",
            "Lipid metabolism",
            "Oxidative process"
        ],
        "venue": "Environmental Toxicology and Pharmacology",
        "year": 2016,
        "id": "rrUnyVfd"
    },
    "Fr6Zzaez": {
        "authors": [
            {
                "name": "Zhiyi He",
                "org": "Department of Physics"
            },
            {
                "name": "Li Ma",
                "org": "Department of Physics"
            },
            {
                "name": "Xiaojun Wang",
                "org": "School of Physics"
            }
        ],
        "title": "Studies on phosphorescence and trapping effects of Mn-doped and undoped zinc germinates",
        "abstract": "Photoluminescence and phosphorescence from different recombining centers in the Mn",
        "keywords": [
            "Electron-hole pair",
            "EPR",
            "Mn2+",
            "Phosphorescence",
            "Trap charging",
            "Zn2GeO4"
        ],
        "venue": "Journal of Luminescence",
        "year": 2016,
        "id": "Fr6Zzaez"
    },
    "4czB4nSN": {
        "authors": [
            {
                "name": "Yufeng Sun",
                "org": "Chongqing Institute of Green and Intelligent Technology"
            },
            {
                "name": "Haiyan Cao",
                "org": "Chongqing Institute of Green and Intelligent Technology"
            },
            {
                "name": "Li Ma",
                "org": "Chongqing Academy of Metrology and Quality Inspection"
            },
            {
                "name": "Hongliang Cui",
                "org": "Chongqing Institute of Green and Intelligent Technology"
            },
            {
                "name": "Yu Huang",
                "org": "Chongqing Institute of Green and Intelligent Technology"
            }
        ],
        "title": "A wavelength selective application for an optical fiber surface plasmon resonance sensor",
        "abstract": "In this paper, a wavelength selective optical fiber surface plasmon resonance sensor, which provides a flexible detection capability, has been experimentally investigated. The light reflected from the sensor tip in response to flowing water and ethanol are monitored at several single wavelengths. The reflected light transient modulated by flowing solvent has an exponential form, which the change in magnitude and response time are dependent on the monitoring wavelength. Optimal wavelength best suited for measurement was determined by investigating the dynamic response curve. Rather than wavelength and angular interrogation methods commonly used in SPR measurement, this single wavelength monitoring scheme is a low-cost, flexible and reliable method.",
        "keywords": [
            "Optical-fiber",
            "Sensor",
            "Single wavelength",
            "Surface plasmon"
        ],
        "venue": "Optics Communications",
        "year": 2016,
        "id": "4czB4nSN"
    },
    "Vv8SFjI7": {
        "authors": [
            {
                "name": "Li Ma",
                "org": "Department of Mathematics, Shanghai University"
            },
            {
                "name": "Changpin Li",
                "org": "Department of Mathematics, Shanghai University"
            }
        ],
        "title": "Center Manifold of Fractional Dynamical System",
        "abstract": "Dimension reduction of dynamical system is a significant issue for technical applications, as regards both finite dimensional system and infinite dimensional systems emerging from either science or engineering. Center manifold method is one of the main reduction methods for ordinary differential systems (ODSs). Does there exists a similar method for fractional ODSs (FODSs)? In other words, does there exists a method for reducing the high-dimensional FODS into a lower-dimensional FODS? In this study, we establish a local fractional center manifold for a finite dimensional FODS. Several examples are given to illustrate the theoretical analysis.",
        "keywords": [
            "approximation",
            "Caputo derivative",
            "center manifold",
            "fractional dynamical system"
        ],
        "venue": "Journal of Computational and Nonlinear Dynamics",
        "year": 2016,
        "id": "Vv8SFjI7"
    },
    "9WH15yci": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Peking Univ."
            },
            {
                "name": "Honghui Sun",
                "org": "Peking Univ."
            },
            {
                "name": "Shihai Dong",
                "org": "Peking Univ."
            }
        ],
        "title": "JB-UIDS: an interactive UIMS based on OSF/motif",
        "abstract": "This paper presents the principle, functions, features and implementation of a general graphical user interface management system based on OSF/Motif-JB-UIDS, which is a part of the integrated software engineering environment CASE (Computer Aided Software Engineering), named JB (Jade Bird). The visual and interactive UIMS can help the interface designer to generate user interface automatically and then refine it interactively. It adopts a new method of describing internal application interface based on Object-Oriented ideas to support the separation of user interface component from computational component. JB-UIDS has been implemented on SCO-ODT and has good portability and flexibility.",
        "keywords": [
            ""
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 1996,
        "id": "9WH15yci"
    },
    "qz3sZZBR": {
        "authors": [
            {
                "name": "Jianwen Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Min Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Leigang Kou",
                "org": "Shanghai Inst of Optics and Fine"
            }
        ],
        "title": "Experimental study of double XeCl laser with a phase-conjugate stimulated scattering cavity",
        "abstract": "A compact XeCl laser system made up of an oscillator and an amplifier was described. By applying a stimulated Brillouin scattering mirror (SBSM) to the amplifier, an output laser beam, whose optical and spectral characteristics are very close to those of the oscillator, has been obtained. By applying to the amplifier a 1.7 m long phase conjugate cavity formed by a SBSM and a quartz flat window, a train of pulses separated by the cavity round trip time has been obtained. The first pulse is 8 nsec long, while the last is shorter than 2 nsec.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Lasers B (English Edition)",
        "year": 1996,
        "id": "qz3sZZBR"
    },
    "oqH7QkDD": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Hongzhi An",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "A K-S type test of linearity for a class of time series models",
        "abstract": "",
        "keywords": [
            "Linearity testing",
            "Nonlinear time series model"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 1996,
        "id": "oqH7QkDD"
    },
    "Key6HJHH": {
        "authors": [
            {
                "name": "Meng-Fei Luo",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Bo Zhu",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xian-Xin Yuan",
                "org": "Institute of Catalysis"
            }
        ],
        "title": "Kinetics of oxidation of n-butylamine and mechanism of NOx formation over Pt/HM and Fe-Me/HM catalysts",
        "abstract": "The kinetics of catalytic oxidation of n-butylamine has been studied over Pt/HM and Fe-Mn/HM catalysts. The reaction on both catalysts seems to proceed with similar kinetics. The reaction is zero order in[n-butylamine] in the presence of large excess of oxygen. Catalytic activity of Fe-Mn/HM is higher than that of Pt/HM. As the temperature is increased, the nitrogen oxide selectivity goes through a maximum, 410\u00b0C over Pt/HM and 460\u00b0C over Fe-Mn/HM, respectively.",
        "keywords": [
            ""
        ],
        "venue": "Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry",
        "year": 1996,
        "id": "Key6HJHH"
    },
    "4xu7gGFx": {
        "authors": [
            {
                "name": "Mengfei Luo",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Bo Zhu",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Yunjie Ding",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xianxin Yuan",
                "org": "Institute of Catalysis"
            }
        ],
        "title": "The CO-NO reaction and the NO-TPSR on Pt/HM and Pd/HM catalysts",
        "abstract": "NO-TPSR and CO-NO catalytic reaction on Pt/HM and Pd/HM were studied. There are three kinds of NO adsoption sites. The lower temperature adsoption site is attributed to the metal Pt or Pd, and the two higher temperature adsoption sites are attributed to the basic sites on HM surface. The adsorbed NO undergoes extensive decomposition to form N",
        "keywords": [
            "CO-NO catalytic reaction",
            "NO-TPSR",
            "Pd",
            "Pt"
        ],
        "venue": "Acta Physico - Chimica Sinica",
        "year": 1996,
        "id": "4xu7gGFx"
    },
    "yjFOkOh5": {
        "authors": [
            {
                "name": "Hongzhi An",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Fuchun Huang",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "The geometric ergodicity and existence of moments for a class of non-linear time series model",
        "abstract": "In this paper we consider the non-linear time series model (formula presented) When r = 2 it is called the \u03b2-ARCH(p) model. We examine the geometric ergodicity and the existence of higher-order moments for this model.",
        "keywords": [
            "\u03b2-arch model",
            "Geometric ergodicity",
            "Higher-order moments",
            "Markov chain",
            "Nonlinear time series"
        ],
        "venue": "Statistics and Probability Letters",
        "year": 1997,
        "id": "yjFOkOh5"
    },
    "asi3eFtV": {
        "authors": [
            {
                "name": "Zuyao Chen",
                "org": "Department of Chemistry"
            },
            {
                "name": "Min Chen",
                "org": "University of Science"
            },
            {
                "name": "Yurui Zhu",
                "org": "University of Science"
            },
            {
                "name": "Wenming Chen",
                "org": "University of Science"
            },
            {
                "name": "Yitai Qian",
                "org": "University of Science"
            },
            {
                "name": "Li Yang",
                "org": "Structure Research Laboratory"
            }
        ],
        "title": "Preparation of Cu2O ultrafines by ultraviolet radiation and their macro-dynamics",
        "abstract": "According to the corrected macro-dynamics data of irradiation process by using low-voltage mercury lamp with monochromatic 254 nm, the formation reaction of Cu",
        "keywords": [
            "\u03b3-Ray radiation",
            "Cu2O ultrafines",
            "Macro-dynamics",
            "Ultraviolet radiation"
        ],
        "venue": "Jinshu Xuebao/Acta Metallurgica Sinica",
        "year": 1997,
        "id": "asi3eFtV"
    },
    "Ms13KYkC": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Jianwen Chen",
                "org": "Shanghai Inst of Optics and Fine"
            }
        ],
        "title": "Theoretical analysis of the gain in free-electron laser with helical and tapered axial magnetic fields",
        "abstract": "Efficiency enhancement in the free-electron laser is described with a tapered axial guide field. A 3-dimensional analytical description of this process in the strong-pump regime is given by means of the energy theory based on the dynamic equations. With its clear physical meaning and simple calculation, this theoretical analysis method can also be appropriate to other kinds of free-electron lasers.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Lasers B (English Edition)",
        "year": 1997,
        "id": "Ms13KYkC"
    },
    "QO7PG3bN": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Jianwen Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Leigang Kou",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Zhizhan Xu",
                "org": "Shanghai Inst of Optics and Fine"
            }
        ],
        "title": "Monte Carlo simulation of light propagation in double layered tissues",
        "abstract": "Light propagation in double layered tissues with different optical parameters was simulated by using Monte Carlo method. The effects of the differences of the absorption coefficient, the effective scattering coefficient and the anisotropic factor on the total diffuse reflectance, on the total diffuse transmittance and on the intensity longitudinal distributions were discussed in detail, respectively and the causes for the intensity distribution variation were analyzed.",
        "keywords": [
            ""
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 1997,
        "id": "QO7PG3bN"
    },
    "rl4cizuP": {
        "authors": [
            {
                "name": "Jing-De Li",
                "org": ""
            },
            {
                "name": "Feng Zheng",
                "org": ""
            },
            {
                "name": "Wan-Qiang Cao",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            }
        ],
        "title": "Slow polarization spectroscopy of organic lipuids",
        "abstract": "There are fast and slow polarization effects in organic liquids. For dielectric spectroscopy studies, the fast one can be described in frequency domain but the slow one can only be described in time domain. In differential time domain spectroscopy, each polarization mechanism contributes a peak. There are one fast peak and two slow peaks for benzene. The slow peaks are related to bound space charges and impurities in the liquid. In the melting process of paraffin, the slow peak splits. Mang important results related to the structure of liquid can be given by time domain method.",
        "keywords": [
            ""
        ],
        "venue": "Acta Chimica Sinica",
        "year": 1997,
        "id": "rl4cizuP"
    },
    "FykQSYUL": {
        "authors": [
            {
                "name": "Jianwen Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Min Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Tiqiao Xiao",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Zhizhan Xu",
                "org": "Shanghai Inst of Optics and Fine"
            }
        ],
        "title": "Mixed type electron interference theory",
        "abstract": "A detailed theory of the mixed type electron interferometer is presented. The main results given by the theory agree well with the experimental results reported by G. Pozzi. It explains the experimental phenomena observed in the four beam overlapping region.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Lasers B (English Edition)",
        "year": 1997,
        "id": "FykQSYUL"
    },
    "FjddifHR": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Catalysis Institute"
            },
            {
                "name": "Mengfei Luo",
                "org": "Catalysis Institute"
            },
            {
                "name": "Xianxin Yuan",
                "org": "Catalysis Institute"
            }
        ],
        "title": "Study of the reducibility of NiCo 2O 4 spinel catalyst by thermoanalysis",
        "abstract": "The reducibility of NiCo ",
        "keywords": [
            "Additive",
            "NiCo 2O 4",
            "Reducibility",
            "Thermoanalysis"
        ],
        "venue": "Petrochemical Technology",
        "year": 1997,
        "id": "FjddifHR"
    },
    "a08UxYvC": {
        "authors": [
            {
                "name": "Xiaoming Li",
                "org": "Institute of Chinese Materia Medica"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Chinese Materia Medica"
            },
            {
                "name": "Ruqin Dai",
                "org": "Institute of Chinese Materia Medica"
            },
            {
                "name": "Aijuan Shao",
                "org": "Institute of Chinese Materia Medica"
            },
            {
                "name": "Zhigang Wu",
                "org": "Institute of Chinese Materia Medica"
            },
            {
                "name": "Shufang Lin",
                "org": "Institute of Chinese Materia Medica"
            }
        ],
        "title": "A preliminary study on extracellular polysaccharide isolated from fermented Tremella aurantia Schw. ex Fr.",
        "abstract": "TaA, the extracellular polysaccharide purified from the filtrate of fermented Tremella aurantia, is a water-soluble neutral polysaccharide. Gas chromatography of its alditol acetates has shown that TaA is composed of mannose and xylose by the ratio of 2.8:1. The physical and chemical properties of TaA have been characterized.",
        "keywords": [
            "Ferment",
            "Polysaccharide",
            "Tremella aurantia"
        ],
        "venue": "Zhongguo Zhongyao Zazhi",
        "year": 1997,
        "id": "a08UxYvC"
    },
    "H7CFb085": {
        "authors": [
            {
                "name": "Jingde Li",
                "org": "Department of Physics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Physics"
            },
            {
                "name": "Feng Zheng",
                "org": "Department of Physics"
            },
            {
                "name": "Zhenhong Zhou",
                "org": "Department of Physics"
            }
        ],
        "title": "Diffusion theory of slow responses",
        "abstract": "When an action is applied to a macroscopic substance, there is a particular sort of slow response besides the well-known fast response. Using diffusion theory, the characteristics of slow response in dielectric, elastic, piezoelectric, and pyroelectric relaxation may be explained. A time domain spectroscopy method suitable for slow and fast responses in linear and nonlinear effects is given. Every relaxation mechanism contributes a peak in differential spectroscopy, and its position, height, and line shape show the dynamical properties of the mechanism. The method of frequency domain spectroscopy is suitable only for linear fast response. Time domain spectroscopy is another nonequivalent powerful method. The theory is confirmed by a lot of experimental data.",
        "keywords": [
            "Dielectric relaxation",
            "Slow response",
            "Space charge",
            "Time domain"
        ],
        "venue": "Science in China, Series A: Mathematics, Physics, Astronomy",
        "year": 1997,
        "id": "H7CFb085"
    },
    "APbE4sgM": {
        "authors": [
            {
                "name": "Jing-De Li",
                "org": "Department of Physics"
            },
            {
                "name": "Re-Zhong Deng",
                "org": "Department of Physics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Physics"
            },
            {
                "name": "Feng Zheng",
                "org": "Department of Physics"
            }
        ],
        "title": "Diffusion and dielectric spectroscopy of space charges in insulating liquids",
        "abstract": "The diffusion theory shows that the displacement of space charges leads to a slow polarization effect; the response time is proportional to the square of the distance between the electrodes. The theoretical results are confirmed in experiments. A method of differential time domain spectroscopy is used to study the existence and movement of space charges in C",
        "keywords": [
            ""
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 1997,
        "id": "APbE4sgM"
    },
    "DjGtRNyG": {
        "authors": [
            {
                "name": "Yuxuan Zhang",
                "org": "Univ of Science & Technology of"
            },
            {
                "name": "Shiping Jiang",
                "org": "Univ of Science & Technology of"
            },
            {
                "name": "Shaojun Fu",
                "org": "Univ of Science & Technology of"
            },
            {
                "name": "Xinyi Zhang",
                "org": "Univ of Science & Technology of"
            },
            {
                "name": "Jianwen Chen",
                "org": "Univ of Science & Technology of"
            },
            {
                "name": "Zhizhan Xu",
                "org": "Univ of Science & Technology of"
            },
            {
                "name": "Min Chen",
                "org": "Univ of Science & Technology of"
            }
        ],
        "title": "In-line soft X-ray holographic image and digital reconstruction at water window wavelength region",
        "abstract": "X-ray Gabor in-line holograms of wire-like object was recorded in photoresist. After enlarged to film by microscope and digitized by scanning microdensitometer, the holograms were reconstructed by numerical methods, and the origin objects could be clearly observed in the image plane. The 3.2nm soft X-rays used in experiments were the bending magnet radiation of a 800 MeV electron storage ring and had been monochromatized by linear monochromator. The estimated resolution of the reconstructed images is better than 2 micrometers and remains to be improved in the future.",
        "keywords": [
            ""
        ],
        "venue": "Guangxue Xuebao/Acta Optica Sinica",
        "year": 1997,
        "id": "DjGtRNyG"
    },
    "06ld3OsB": {
        "authors": [
            {
                "name": "Jianwen Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Min Chen",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Leigang Kou",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Zhizhan Xu",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Tiqiao Xiao",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Yingqi Zhang",
                "org": "Shanghai Inst of Optics and Fine"
            },
            {
                "name": "Hongjie Xu",
                "org": "Shanghai Inst of Optics and Fine"
            }
        ],
        "title": "Observation of micro-leakage magnetic field by electron holography",
        "abstract": "The experiment of using electron holography to observe the micro-leakage magnetic fields was introduced. Its method, result and practical meaning were introduced.",
        "keywords": [
            ""
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 1998,
        "id": "06ld3OsB"
    },
    "TTLkLHui": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Hong Zhi An",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "A note on the stationarity and the existence of moments of the garch model",
        "abstract": "In the present paper we examine the strict stationarity and the existence of higher-order moments for the GARCH(p,q) model under general and tractable assumptions.",
        "keywords": [
            "GARCH model",
            "Higher-order moments",
            "Nonlinear time series",
            "Strict stationarity"
        ],
        "venue": "Statistica Sinica",
        "year": 1998,
        "id": "TTLkLHui"
    },
    "LZ4orNsN": {
        "authors": [
            {
                "name": "Dazhong Zhao",
                "org": "Dept. of Cell Biology and Genetics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Developmental Biology"
            },
            {
                "name": "Kang Chong",
                "org": "Department of Developmental Biology"
            },
            {
                "name": "Li Wan",
                "org": "Department of Developmental Biology"
            },
            {
                "name": "Hualiang Huang",
                "org": "Institute of Genetics"
            },
            {
                "name": "Kehui Tan",
                "org": "Department of Developmental Biology"
            }
        ],
        "title": "Isolation of a vernalization-related cDNA clone (VRC) using mRNA differential display in winter wheat",
        "abstract": "Vernalization is an essential factor which affects the flowering development in cold-requiring plants. There is a key stage of nucleic acid and protein metabolism in the process of vernalization in winter wheat. To probe into the molecular determinants of vernalization, we examined mRNA populations in differently-treated plumules of winter wheat (Triticum aestivum L. cv Yanda 1817) using mRNA differential display. One vernalization- related cDNA clone (VRC), VRC54, was identified and was only expressed at the key stage of 20 d vernalization, rather than at other stages of nonvernalization, 4 d vernalization and devernalization. Northern blot and sequence analysis indicated that VRC54 was a novel vernalization-related clone found in higher plant which not only might play an important role in the floral induction in vernalization-requiring plants but also was different from the cold-acclimatized genes.",
        "keywords": [
            "mRNA differential display",
            "Vernalization-related cDNA clone",
            "Winter wheat"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 1998,
        "id": "LZ4orNsN"
    },
    "Vshev3KL": {
        "authors": [
            {
                "name": "Fangming Gu",
                "org": "Department of Materials Science"
            },
            {
                "name": "Lirong Bao",
                "org": "Department of Materials Science"
            },
            {
                "name": "Min Chen",
                "org": "Department of Materials Science"
            },
            {
                "name": "Haishan Bu",
                "org": "Department of Materials Science"
            }
        ],
        "title": "Conformation analysis of freeze-dried isotactic polystyrene from dilute solutions",
        "abstract": "Fourier transform infrared spectra of freeze-dried samples of isotactic polystyrene (i-PS) from dilute solutions were analyzed. The 698, 1 452, 1 493 and 1 601 cm",
        "keywords": [
            ""
        ],
        "venue": "Macromolecular Rapid Communications",
        "year": 1998,
        "id": "Vshev3KL"
    },
    "xVcUvotc": {
        "authors": [
            {
                "name": "Heping Cui",
                "org": "Institute of Chemical Metallurgy"
            },
            {
                "name": "Jinghai Li",
                "org": "Institute of Chemical Metallurgy"
            },
            {
                "name": "Hongzhi An",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Zhiming Ma",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Guofu Wu",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "Random characteristics of the heterogeneous structure in gas-solid fluidization",
        "abstract": "Random characteristics of the dynamic heterogeneous structure in gas-solid fluidization have been studied by reconstructing voidage time series. It is indicated that the dense phase, the dilute phase and the dense/dilute cycle elements show random dynamic behavior satisfying the so-called Weibull distribution, three parameters of which change regularly with operating conditions.",
        "keywords": [
            "Fluidization",
            "Heterogeneous structure",
            "Random characteristic",
            "Weibull distribution"
        ],
        "venue": "Science in China, Series B: Chemistry",
        "year": 1998,
        "id": "xVcUvotc"
    },
    "tLZzxpXq": {
        "authors": [
            {
                "name": "Haishan Bu",
                "org": "Fudan Univ"
            },
            {
                "name": "Fangming Gu",
                "org": "Fudan Univ"
            },
            {
                "name": "Lirong Bao",
                "org": "Fudan Univ"
            },
            {
                "name": "Min Chen",
                "org": "Fudan Univ"
            }
        ],
        "title": "Influence of entanglements on crystallization of macromolecules",
        "abstract": "Single- and pauci-chain collective particles were prepared by a freeze-drying method from dilute solutions of isotactic polystyrene in benzene. Thermal analysis revealed that the collective particles crystallize much faster that bulk polymer, which can be attributed to much fewer interchain entanglements within and between particles, thus proving experimentally that entanglements are a barrier to the crystallization of polymers.",
        "keywords": [
            ""
        ],
        "venue": "Macromolecules",
        "year": 1998,
        "id": "tLZzxpXq"
    },
    "eIp1yeTK": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Jiazhi Li",
                "org": ""
            },
            {
                "name": "Chengyu Wang",
                "org": ""
            }
        ],
        "title": "Influence of titanium ion implantation on the crystallization of BiSrCaCuO glasses",
        "abstract": "The crystallization of BiSrCaCuO glasses quenched from a melt and implanted with titanium ions (energy, 120 keV; dose, 10\n                        ",
        "keywords": [
            ""
        ],
        "venue": "Glass Physics and Chemistry",
        "year": 1998,
        "id": "eIp1yeTK"
    },
    "vHy0Hoka": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Zuxin Zhao",
                "org": ""
            },
            {
                "name": "Guolin Yang",
                "org": ""
            },
            {
                "name": "Fangxin Zhao",
                "org": ""
            }
        ],
        "title": "Double protective function of electroless plating Ni - B alloy and organic molybdenum on metal substrate",
        "abstract": "An effective way decreasing the friction and wear of machine parts with relative movement is obtained by means of the synergistic effect of coating and some additives in lubricating oil. In this paper, the internal relations between Ni - B alloy coating (the substrate is quenched and tempered 45 steel) and oil soluble organic molylxlenum (MoDTP) are sought for, their mechanism of friction and wear are investigated. The experimental results indicate that Ni - B alloy coaling and MoDTP exhibit excellent synergistic effect, increase greatly anti - friction and wear - resistance of kinematic pairs. e.g. compared with 45 steel lubricated with the baseline oil, the wear - resistance of Ni - B alloy coating lubricated with the oil containing MoDTP, increases by 12.8 times, the friction coefficient decreases by 54%.",
        "keywords": [
            "B alloy",
            "MoDTP",
            "Ni",
            "Oil soluble",
            "Synergistic effect",
            "Tribological performance"
        ],
        "venue": "Run Hua Yu Mi Feng/Lubrication Engineering",
        "year": 1998,
        "id": "vHy0Hoka"
    },
    "x9DBlazM": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Shanghai Inst. of Opt./Fine Mech."
            },
            {
                "name": "Jianwen Chen",
                "org": "Shanghai Inst. of Opt./Fine Mech."
            },
            {
                "name": "Zhizhan Xu",
                "org": "Shanghai Inst. of Opt./Fine Mech."
            }
        ],
        "title": "Energy attenuation of plane-parallel light in time-gated propagation through tissues",
        "abstract": "Time gated energy attenuation of plane parallel light propagation through tissue was analyzed using Monte Carlo method. The energy attenuation was found as approximately exponential and the received intensity depended on the angular field of view. The attenuation factor however was seen as insignificantly dependent on the angular field of view.",
        "keywords": [
            "Energy attenuation",
            "Monte Carlo method",
            "Plane-parallel light",
            "Time-gated propagation",
            "Tissue"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 1998,
        "id": "x9DBlazM"
    },
    "Cj4eEqD4": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Jianwen Chen",
                "org": ""
            },
            {
                "name": "Zhizhan Xu",
                "org": ""
            }
        ],
        "title": "Simulation of time-resolved propagation of photons through layered tissues",
        "abstract": "The time resolved propagation of light through layered tissues was discussed using Monte Carlo method. The effects of the absorption co-efficiency, scattering co-efficiency and anisotropy factor on the shape of time resolved transmittance were investigated. Based on the result of time resolved transmittance, the energy attenuation of light in layered tissue was derived.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Lasers B (English Edition)",
        "year": 1998,
        "id": "Cj4eEqD4"
    },
    "ubKSGkin": {
        "authors": [
            {
                "name": "Changde Zhao",
                "org": "Tsinghua Univ"
            },
            {
                "name": "Min Chen",
                "org": "Tsinghua Univ"
            },
            {
                "name": "Zhongyu Gao",
                "org": "Tsinghua Univ"
            }
        ],
        "title": "Integrated accelerometer design",
        "abstract": "The MEMS-based intertidal sensors have a wide range of applications in such fields as automotive, computer, and navigation. In order to obtain an MEMS accelerometer of low-cost, small size and moderate accuracy integrating the electronic interface circuits and the sensing element on a single chip is developed. The bulk micromechanical sensing element (including a differential capacitor) is presented. A CMOS front-end buffer circuit and the summing increase static-electric force feedback system are analyzed and evaluated using computer simulations. The analysis of system noise is also discussed. The front-end buffer can obtain a 22 MHz unity-gain bandwidth and a very tiny amplifier input capacitance. The summing increase feedback loop can get a digital output with high accuracy and linearity.",
        "keywords": [
            ""
        ],
        "venue": "Qinghua Daxue Xuebao/Journal of Tsinghua University",
        "year": 1998,
        "id": "ubKSGkin"
    },
    "JU3c2yNW": {
        "authors": [
            {
                "name": "Yingming Lin",
                "org": "Peking Univ"
            },
            {
                "name": "Min Chen",
                "org": "Peking Univ"
            },
            {
                "name": "Jun Luo",
                "org": "Peking Univ"
            },
            {
                "name": "Yuquan Jiang",
                "org": "Peking Univ"
            },
            {
                "name": "Shihai Dong",
                "org": "Peking Univ"
            }
        ],
        "title": "Architecture for multimodal multi-agent interactive system",
        "abstract": "The development of multimodal interface has raised new problems concerning software architecture to interactive system designers. New techniques and system components are needed to address the problems of simultaneous use of diverse devices and multimodal information fusion. To address these problems, we put forward a multi-agent software architecture. Besides multimodal and multi-agent support, this architecture has the feature of high extensibility and may be realized in a virtual reality platform.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Computer Science and Technology",
        "year": 1998,
        "id": "JU3c2yNW"
    },
    "0c87L4iZ": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            }
        ],
        "title": "Fate of particle-reactive pollutants in the Xiamen Bay",
        "abstract": "A simple model is established to describe the fate of particle-reactive pollutants in the Xiamen Bay. Based on the conditional distribution coefficients (K(d)) of chemicals and residence times of particle and waters, the model can be used to predict the fractions of pollutants which would be scavenged to sediments and would escape from the system. The model is calibrated using scavenging data derived from ",
        "keywords": [
            "234Th/238U disequilibrium",
            "Model prediction",
            "Pollutant"
        ],
        "venue": "Acta Oceanologica Sinica",
        "year": 1998,
        "id": "0c87L4iZ"
    },
    "fQ74y9GF": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Jianwen Chen",
                "org": ""
            },
            {
                "name": "Zhizhan Xu",
                "org": ""
            }
        ],
        "title": "Analysis of higher harmonics for FEL with a novel electrostatic wiggler",
        "abstract": "The spontaneous emission spectrum and higher harmonic gain of a relativistic electron in a novel electrostatic wiggler were discussed. They are similar to those in the linear polarized magnet wiggler. This electrostatic field is produced by plasma undulation. When there exists an axial electrostatic field, the higher harmonics will be generated.",
        "keywords": [
            ""
        ],
        "venue": "Zhongguo Jiguang/Chinese Journal of Lasers",
        "year": 1998,
        "id": "fQ74y9GF"
    },
    "HmiQBZAf": {
        "authors": [
            {
                "name": "Yundong Wang",
                "org": "Tsinghua Univ"
            },
            {
                "name": "Min Chen",
                "org": "Tsinghua Univ"
            },
            {
                "name": "Lilian Xu",
                "org": "Tsinghua Univ"
            },
            {
                "name": "Youyuan Dai",
                "org": "Tsinghua Univ"
            }
        ],
        "title": "Preparation and characteristics of colloidal liquid aphrons and colloidal gas aphrons",
        "abstract": "Pre-dispersed solvent extraction is a new method for separating solutes from aqueous solution by solvent extraction and one which has shown promises for extraction from extremely dilute solution very efficiently and very quickly. The central part of this novel technique is the use of colloidal liquid aphrons (CLA) together with colloidal gas aphrons (CGA). Preparation of CLA and CGA, selection of suitable surfactant, determination of the surfactant concentration and effect of various operating parameters on the CLA and CGA sizes and stability have been systematically investigated. It has been shown from the experiments that the solvent itself plays a vital role in the preparation and stability of CLA. The effect of surfactant types on the stability of CGA is great.",
        "keywords": [
            ""
        ],
        "venue": "Qinghua Daxue Xuebao/Journal of Tsinghua University",
        "year": 1998,
        "id": "HmiQBZAf"
    },
    "jqMHSdlU": {
        "authors": [
            {
                "name": "Zhixiong Xiao",
                "org": "Peking Univ"
            },
            {
                "name": "Guoying Wu",
                "org": "Peking Univ"
            },
            {
                "name": "Guobing Zhang",
                "org": "Peking Univ"
            },
            {
                "name": "Yilong Hao",
                "org": "Peking Univ"
            },
            {
                "name": "Zhihong Li",
                "org": "Peking Univ"
            },
            {
                "name": "Dacheng Zhang",
                "org": "Peking Univ"
            },
            {
                "name": "Wenru Chen",
                "org": "Peking Univ"
            },
            {
                "name": "Yangyuan Wang",
                "org": "Peking Univ"
            },
            {
                "name": "Changde Zhao",
                "org": "Peking Univ"
            },
            {
                "name": "Min Chen",
                "org": "Peking Univ"
            }
        ],
        "title": "Laterally capacity sensed accelerometer fabricated with the anodic bonding and the high aspect ratio etching",
        "abstract": "A new technology for fabricating laterally capacity sensed accelerometers is presented. This technology mainly involves Si/glass anodic bonding and inductively coupled plasma high-aspect-ratio etching. Accelerometers manufactured using this technology have demonstrated very good performance.",
        "keywords": [
            ""
        ],
        "venue": "International Conference on Solid-State and Integrated Circuit Technology Proceedings",
        "year": 1998,
        "id": "jqMHSdlU"
    },
    "njQSraDC": {
        "authors": [
            {
                "name": "Xingbao Chen",
                "org": ""
            },
            {
                "name": "Yongzhen Xie",
                "org": ""
            },
            {
                "name": "Yipu Huang",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Yusheng Qiu",
                "org": ""
            }
        ],
        "title": "Profiles of 224Ra in the Xiamen Bay waters and its application",
        "abstract": "The activity of ",
        "keywords": [
            "224Ra",
            "Profile",
            "The Xiamen Bay",
            "Vertically eddy diffusion"
        ],
        "venue": "Acta Oceanologica Sinica",
        "year": 1998,
        "id": "njQSraDC"
    },
    "fAXHtc5H": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Catalysts"
            },
            {
                "name": "Xianxin Yuan",
                "org": "Institute of Catalysts"
            },
            {
                "name": "Xiaoming Zheng",
                "org": "Institute of Catalysts"
            }
        ],
        "title": "Existence states of PdO on different supported catalysts",
        "abstract": "CeO",
        "keywords": [
            "Dispersion state",
            "PdO crystal size",
            "Support"
        ],
        "venue": "Journal of Fuel Chemistry and Technology",
        "year": 1998,
        "id": "fAXHtc5H"
    },
    "R2jo68b8": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            }
        ],
        "title": "Fate of particle-reactive pollutants in the Xiamen Bay",
        "abstract": "A simple model is established to describe the fate of particle-reactive pollutants in the Xiamen Bay. Based on the conditional distribution coefficients (K",
        "keywords": [
            "234Th/238U disequilibria",
            "Model prediction",
            "Pollutant"
        ],
        "venue": "Acta Oceanologica Sinica",
        "year": 1998,
        "id": "R2jo68b8"
    },
    "nimQ16lk": {
        "authors": [
            {
                "name": "Da-Zhong Zhao",
                "org": "College of Life Sciences"
            },
            {
                "name": "Min Chen",
                "org": "Department of Developmental Biology"
            },
            {
                "name": "Kang Chong",
                "org": "Department of Developmental Biology"
            },
            {
                "name": "Ke-Hui Tan",
                "org": "Department of Developmental Biology"
            }
        ],
        "title": "An improved method for constructing hybrid arrested cDNA library",
        "abstract": "An improved method was utilized for constructing hybrid arrested \u03bb phage cDNA library by subtractive hybridization, in which magnetic particles were applied to separate monomers from hybrids, and candidate sscDNAs were enriched by subtracting two control mRNAs from one treated sscDNA. The results showed that this new approach had a efficient improvement in constructing cDNA library which increased the yield of monomers, simplified experimental procedures and enriched more candidate genes.",
        "keywords": [
            "cDNA library",
            "Magnetic particle",
            "Subtractive hybridization"
        ],
        "venue": "Progress in Biochemistry and Biophysics",
        "year": 1998,
        "id": "nimQ16lk"
    },
    "jEIZKzwz": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Hongzhi An",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "The existence of moments of nonlinear autoregressive model",
        "abstract": "In this paper we examine the existence of higher-order moments for the following nonlinear autoregressive model x",
        "keywords": [
            "Markov chain",
            "Nonlinear time series",
            "The higher-order moments"
        ],
        "venue": "Acta Mathematicae Applicatae Sinica",
        "year": 1998,
        "id": "jEIZKzwz"
    },
    "hZFLBMNZ": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Systems Science"
            },
            {
                "name": "Hongzhi An",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "A test of conditional heteroscedasticity in time series",
        "abstract": "A new test of conditional heteroscedasticity for time series is proposed. The new testing method is based on a goodness of fit type test statistics and a Cramer-von Mises type test statistic. The asymptotic properties of the new test statistic is establised. The results demonstrate that such a test is consistent.",
        "keywords": [
            "Hypothesis test",
            "Nonlinear time series model",
            "The conditional heteroscedasticity"
        ],
        "venue": "Science in China, Series A: Mathematics, Physics, Astronomy",
        "year": 1999,
        "id": "hZFLBMNZ"
    },
    "1etPUE7c": {
        "authors": [
            {
                "name": "Shiping Jiang",
                "org": "The Univ of Science and Technology"
            },
            {
                "name": "Yuxuan Zhang",
                "org": "The Univ of Science and Technology"
            },
            {
                "name": "Xinyi Zhang",
                "org": "The Univ of Science and Technology"
            },
            {
                "name": "Shaojun Fu",
                "org": "The Univ of Science and Technology"
            },
            {
                "name": "Andong Xia",
                "org": "The Univ of Science and Technology"
            },
            {
                "name": "Jianwen Chen",
                "org": "The Univ of Science and Technology"
            },
            {
                "name": "Min Chen",
                "org": "The Univ of Science and Technology"
            },
            {
                "name": "Zhizhan Xu",
                "org": "The Univ of Science and Technology"
            }
        ],
        "title": "Soft X-ray holographic microscopy of biological cells",
        "abstract": "By using Hefei synchrotron radiation as X-ray source and photoresist PMMA as recording medium, soft X-ray Gabor in-line hologram of garlic clove epidermal cells and its numerical reconstruction image were acquired. In the reconstruction image, the cell walls, cell nuclei and some other microfeatures of the epidermal cells were resolved.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Lasers B (English Edition)",
        "year": 1999,
        "id": "1etPUE7c"
    },
    "lvldsnRs": {
        "authors": [
            {
                "name": "Yuxuan Zhang",
                "org": "Univ of Science and Technology of"
            },
            {
                "name": "Shiping Jiang",
                "org": "Univ of Science and Technology of"
            },
            {
                "name": "Shaojun Fu",
                "org": "Univ of Science and Technology of"
            },
            {
                "name": "Xinyi Zhang",
                "org": "Univ of Science and Technology of"
            },
            {
                "name": "Min Chen",
                "org": "Univ of Science and Technology of"
            },
            {
                "name": "Jianwen Chen",
                "org": "Univ of Science and Technology of"
            },
            {
                "name": "Zhizhan Xu",
                "org": "Univ of Science and Technology of"
            }
        ],
        "title": "Soft X-ray in-line holographic microscopy and numerical reconstruction",
        "abstract": "Soft X-ray holograms within water-widows were recorded in photoresist and reconstructed by numerical technology. The 3.20 nm soft X-ray used in the experiments is a bending magnet radiation from a 800 MeV electron storage ring with a linear monochromator. The estimated resolution of the reconstructed image is higher than 2 \u03bcm and remains to be improved in the future.",
        "keywords": [
            ""
        ],
        "venue": "Guangdian Gongcheng/Opto-Electronic Engineering",
        "year": 1999,
        "id": "lvldsnRs"
    },
    "1V1nuAl7": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Meng-Fei Luo",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Ren-Xian Zhou",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Yun-Jie Ding",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": "Institute of Catalysis"
            }
        ],
        "title": "Surface properties and catalytic activities of PdO/CeO2, PdO/TiO2 and PdO/\u03b3-Al2O3 catalysts",
        "abstract": "The surface species and dispersion of PdO on CeO",
        "keywords": [
            ""
        ],
        "venue": "Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry",
        "year": 1999,
        "id": "1V1nuAl7"
    },
    "TQhEWcDX": {
        "authors": [
            {
                "name": "Da-Zhong Zhao",
                "org": "College of Life Sciences"
            },
            {
                "name": "Dan-Ying Chen",
                "org": "College of Life Sciences"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Botany"
            },
            {
                "name": "Chun-Xiang Liu",
                "org": "College of Life Sciences"
            },
            {
                "name": "Cheng Yang",
                "org": "College of Life Sciences"
            },
            {
                "name": "Zhong-He Zhai",
                "org": "College of Life Sciences"
            }
        ],
        "title": "The existence of intermediate filament in Arabidopsis thaliana cell",
        "abstract": "The network structure of cytoplasmic filaments of 10 nm in diameter was detected from callus cells of Arabidopsis thaliana (L.) Heynh by selective extraction combined with whole mount electron microscopy. Western blot analysis showed that the major filament components were 6 polypeptides, which reacted with keratin monoclonal antibody of AE1 or AE3 respectively. By indirect immunofluorescence technique, the AE1 and AE3-reactive antigens were localized throughout the cytoplasm in a diffused pattern. The 10 nm-plant filaments could be reassembled in vitro. These results demonstrated that keratin-like intermediate filaments exist in the cytoplasm of A. thaliana. Using conservative sequence of animal IF genes as primer, a cDNA fragment was further cloned from this model material by RT-PCR, which might shed more light on molecular characterization of IF existence in higher plant.",
        "keywords": [
            "Arabidopsis thaliana",
            "Assembly in vitro",
            "Gene cloning",
            "Intermediate filament",
            "Selective extraction",
            "Western blot"
        ],
        "venue": "Acta Botanica Sinica",
        "year": 1999,
        "id": "TQhEWcDX"
    },
    "zML8C0dx": {
        "authors": [
            {
                "name": "Zhixiong Xiao",
                "org": "Institute of Microelectronics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Precision Instruments"
            },
            {
                "name": "Guoying Wu",
                "org": "Institute of Microelectronics"
            },
            {
                "name": "Changde Zhao",
                "org": "Department of Precision Instruments"
            },
            {
                "name": "Dacheng Zhang",
                "org": "Institute of Microelectronics"
            },
            {
                "name": "Yilong Hao",
                "org": "Institute of Microelectronics"
            },
            {
                "name": "Guobing Zhang",
                "org": "Institute of Microelectronics"
            },
            {
                "name": "Zhihong Li",
                "org": "Institute of Microelectronics"
            }
        ],
        "title": "Silicon micro-accelerometer with mg resolution, high linearity and large frequency bandwidth fabricated with two mask bulk process",
        "abstract": "This paper presents a new kind of laterally capacity sensed accelerometer fabricated with silicon/glass anodic bonding and the inductively coupled plasma (ICP) high aspect ratio etching. The fabrication technology only needs two masks and it does not need aligning bonding technology. The process yield can be higher than 90% even after package. The accelerometer fabricated with this technology shows a sensitivity of 1.85 V/g (0.6 V",
        "keywords": [
            ""
        ],
        "venue": "Sensors and Actuators, A: Physical",
        "year": 1999,
        "id": "zML8C0dx"
    },
    "ODRSc2IN": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Physics Department"
            },
            {
                "name": "Shao-Feng Sun",
                "org": "Physics Department"
            },
            {
                "name": "Jing-De Li",
                "org": "Physics Department"
            }
        ],
        "title": "Time domain dielectric spectra of depletion layer",
        "abstract": "Because of slow polarization and non-linear effects, the dynamic properties of Metal-Semiconductor-Insulator-Metal (MSIM) layer were obtained incorrectly by frequency domian spectra with sinusoidal current. For this structure, time domain dielectric spectra can distinguish the effects reliably between contact and insulating layer of MOS structure. More important information of space charges motion can also be obtained by this method.",
        "keywords": [
            "Depletion layer",
            "Silicon single crystal",
            "Slica",
            "Time domain dielectric spectrum"
        ],
        "venue": "Wuji Cailiao Xuebao/Journal of Inorganic Materials",
        "year": 1999,
        "id": "ODRSc2IN"
    },
    "34EpUV8v": {
        "authors": [
            {
                "name": "Chun Yang",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Zeng-Yuan Guo",
                "org": ""
            }
        ],
        "title": "Molecular dynamics simulation on interface characteristics of micro droplets",
        "abstract": "Liquid droplets of argon surrounded by the vapor for various temperatures have been simulated by the molecular dynamics method. Macroscopic characteristics of droplets such as density, pressure and temperature profiles are evaluated with emphasis on the temperature characteristics, which was usually regarded uniform in the surface region for an equilibrium liquid-vapor system. The 12-6 Lennard-Jones potential and periodic boundary conditions are employed in the 1000-particlcs three-dimensional simulation. What differs from the literatures is that the temperature in the surface region is not uniform, but exhibits a curve with two extrema. The peak and valley values are higher and lower than the bulk saturation temperature respectively. The magnitude of the peak and valley values becomes smaller when the saturation temperature is closer to the critical temperature.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 1999,
        "id": "34EpUV8v"
    },
    "NavzIqfr": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Zengyuan Guo",
                "org": ""
            }
        ],
        "title": "A monte carlo simulation on thermodynamic properties of argon in nano-scale tubes",
        "abstract": "A Monte Carlo simulation was performed to investigate the thermodynamic properties of argon in nano-scale tubes constructed by graphite. An obvious shift of bulk coexistence curve was observed. The simulation results showed that the scale of the tube, the magnitude of the potential between the tube wall and the fluid, and the density of the fluid exhibited remarkable effects on the thermodynamic properties of the fluid.",
        "keywords": [
            "Monte Carlo simulation",
            "Nano-scale tube",
            "Thermodynamic property"
        ],
        "venue": "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",
        "year": 1999,
        "id": "NavzIqfr"
    },
    "ExZeKtdG": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Departtnent of Materials Science"
            },
            {
                "name": "Fangming Gu",
                "org": "Departtnent of Materials Science"
            },
            {
                "name": "Haishan Bu",
                "org": "Departtnent of Materials Science"
            }
        ],
        "title": "The effect of chain entanglements on heat transition behaviors of polymers",
        "abstract": "Collective single- and few- chain particles of isotactic polystyrene and poly(ethylene oxide) were obtained by a freeze-drying procedure from dilute solutions. Thermal analysis of the collective particles revealed that cold crystallization temperature depresses, crystallization rate increases and crystal thickening is more evident. These observations can be attributed to none or much fewer entaglements between and within particles. Collective particles crystallized to form small crystals, thus leading to a lower melting temperature. On heating collective particles above equilibrum melting point for a short period of time, interpenetration and entanglement occurred and the crystallization and melting behavior characterized by bulk polymer was recovered.",
        "keywords": [
            "Chain entanglement",
            "Crystallization",
            "i-PS",
            "Melting",
            "PEO"
        ],
        "venue": "Acta Polymerica Sinica",
        "year": 1999,
        "id": "ExZeKtdG"
    },
    "KV5vyVQZ": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Hongzhi An",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "The probabilistic properties of the nonlinear autoregressive model with conditional heteroskedasticity",
        "abstract": "In this paper we examine the geometric ergodicities under fairly wide conditions for the following nonlinear autoregressive model x ",
        "keywords": [
            "Geometrical ergodicity",
            "Markov chain",
            "Nonlinear autoregressive model",
            "The conditional heteroskedasticity"
        ],
        "venue": "Acta Mathematicae Applicatae Sinica",
        "year": 1999,
        "id": "KV5vyVQZ"
    },
    "xM9R4Cxw": {
        "authors": [
            {
                "name": "Haishan Bu",
                "org": ""
            },
            {
                "name": "Faming Gu",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Lirong Bao",
                "org": ""
            },
            {
                "name": "Jie Cao",
                "org": ""
            }
        ],
        "title": "Crystallization and melting behavior of nanopolymeric particles containing single or a few chains",
        "abstract": "Samples of nanopolymeric particles, each containing a single chain or a few chains, were prepared by a freeze-drying method from dilute solutions of isotactic polystyrene (iPS) in benzene. Thermal analysis of the particle samples revealed that the cold crystallization temperature greatly decreases and the crystallization rate remarkably increases as the solution concentration decreases. The increase in crystallization rate can be attributed to fewer interchain entanglements within and between particles, thus proving experimentally for the first time that entanglements can be a large barrier to the crystallization of polymers. Annealing of the particle samples at 373.2 K slightly changed the crystallization behavior, indicating that the interdiffusion of chains between these particles is rather sluggish in the vicinity of T",
        "keywords": [
            ""
        ],
        "venue": "Journal of Macromolecular Science - Physics",
        "year": 2000,
        "id": "xM9R4Cxw"
    },
    "kx80nfUL": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Materials Science"
            },
            {
                "name": "Zhongyong Fan",
                "org": "Department of Materials Science"
            },
            {
                "name": "Haishan Bu",
                "org": "Department of Materials Science"
            }
        ],
        "title": "FTIR analysis of nanoparticles of syndiotactic polystyrene containing single and/or multiple chains",
        "abstract": "Samples of nanoparticles containing single and/or multiple chains were prepared by precipitation from dilute solutions of syndiotactic polystyrene (s-PS). Vibrational spectra of the nanoparticles were determined at room temperature and were compared with bulk s-PS. Significant changes in line shape and line width were observed in the spectra of the nanoparticles. Infrared (IR) analysis of the nanoparticles also indicated a faster crystallization rate and higher crystallinity than for the bulk sample.",
        "keywords": [
            ""
        ],
        "venue": "Journal of Macromolecular Science - Physics",
        "year": 2000,
        "id": "kx80nfUL"
    },
    "C1ghdjP4": {
        "authors": [
            {
                "name": "Yundong Wang",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Lilian Xu",
                "org": ""
            },
            {
                "name": "Youyuan Dai",
                "org": ""
            }
        ],
        "title": "Removal of phenol from dilute solutions by predispersed solvent extraction",
        "abstract": "Predispersed solvent extraction (PDSE) is a new method for separating solutes from aqueous solution by solvent extraction and one which has shown promise for extraction from extremely dilute solution very efficient and very quick. The use of colloidal liquid aphrons in predispersed solvent extraction may ameliorate the problems such as emulsion formation, reduction of interfacial mass transfer and low interfacial mass transfer areas in solvent extraction process. In present paper, colloidal liquid aphrons are successfully generated using kerosene as a solvent, tributyl phosphate (TBP) as an extractant, sodium dodecyl benzene sulphate (SDBS) as surfactant in aqueous phase and Tween-80 in oil phase. Extraction of phenol from dilute solution was studied by using colloidal liquid aphrons and colloidal gas aphrons in a semi-batch extraction column. It has been found that the PDSE process is more suitable for extraction of dilute solutions. It has also been discovered that the PDSE process has a great advantage over traditional single-stage extraction process.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Journal of Chemical Engineering",
        "year": 2000,
        "id": "C1ghdjP4"
    },
    "npY0v1AY": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Gemai Chen",
                "org": "Dept. of Statistics"
            }
        ],
        "title": "Geometric ergodicity of nonlinear autoregressive models with changing conditional variances",
        "abstract": "The authors give easy-to-check sufficient conditions for the geometric ergodicity and the finiteness of the moments of a random process x",
        "keywords": [
            "AR(p)-ARCH(q)",
            "ARCH(p)",
            "Double-threshold autoregressive models",
            "Geometric ergodicity",
            "Moments",
            "Strong mixing"
        ],
        "venue": "Canadian Journal of Statistics",
        "year": 2000,
        "id": "npY0v1AY"
    },
    "1y83RpsA": {
        "authors": [
            {
                "name": "Yu Wang",
                "org": "Shanghai Institute of Ceramics"
            },
            {
                "name": "Min Chen",
                "org": "South East University"
            },
            {
                "name": "Jiaping Gao",
                "org": "Shanghai Institute of Ceramics"
            },
            {
                "name": "Xingfang Hu",
                "org": "Shanghai Institute of Ceramics"
            }
        ],
        "title": "Microstructure and Crack Propagation of Ti-Cr-Si Silicide Coatings on the Niobium Alloy C-103",
        "abstract": "Microstructural variation and crack propagation of modified Ti-Cr-Si silicide coatings on the niobium alloy C-103 during oxidation at high temperatures in air have been studied. The results show that the crack propagation behavior is commonly determined by superficial glass phase, the silicon content of the body coating, and the growth and mechanical properties of low-valent silicide.",
        "keywords": [
            "Coating structure",
            "Crack propagation",
            "Glass phase",
            "Silicide"
        ],
        "venue": "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",
        "year": 2000,
        "id": "1y83RpsA"
    },
    "iMYFsn2z": {
        "authors": [
            {
                "name": "Heping Cui",
                "org": "Institute of Chemical Metallurgy"
            },
            {
                "name": "Jinghai Li",
                "org": "Institute of Chemical Metallurgy"
            },
            {
                "name": "Mooson Kwauk",
                "org": "Institute of Chemical Metallurgy"
            },
            {
                "name": "Hongzhi An",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Zhiming Ma",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Guofu Wu",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "Dynamic behaviors of heterogeneous flow structure in gas-solid fluidization",
        "abstract": "A method was established to quantitatively describe nonlinear dynamic behavior of heterogeneous flow structure in gas-solid fluidization by carrying out multiple resolution and time series reconstruction of experimental signals. Optimum sampling frequency was proposed by analyzing the dependence of Kolmogorov entropy of time series on sampling frequencies. Original signals could be resolved with respect first to scale, and then to time and amplitude into a periodic function and three irregular changes (micro-scale fluctuations, and meso-scale irregular amplitude and time fluctuations). Statistical analysis indicated that the three kinds of irregular components are of random characteristics, with a complicated evolution of their probability density distributions with changing operating conditions. A new distribution function, called Compound Weibull distribution with seven parameters, was developed to describe the irregular fluctuations of flow structure, leading to a nonlinear dynamic model for simulating dynamic behaviors of heterogeneous flow structure in gas-solid fluidization, which has been coded into a software package.",
        "keywords": [
            "Dynamic behavior",
            "Fluidization",
            "Heterogeneous flow structure",
            "Simulation",
            "The Compound Weibull distribution"
        ],
        "venue": "Powder Technology",
        "year": 2000,
        "id": "iMYFsn2z"
    },
    "rNO6PBh9": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Chun Yang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Zeng-Yuan Guo",
                "org": "Department of Engineering Mechanics"
            }
        ],
        "title": "A Monte Carlo simulation on surface tension of liquid nickel",
        "abstract": "Surface tensions of liquid metals are of particular importance in analyzing and understanding many of metallurgical and processing operations. With the development of powerful computer simulation techniques, molecular simulation method provides a possible way to obtain reliable thermophysical properties of metals. In the present contribution, we concern ourselves with the application of the Monte Carlo (MC) method and the embedded-atom method (EAM) to calculate the surface tension and temperature coefficient of surface tension of a liquid transition metal, namely nickel. The simulation of surface tension is performed through the calculation of cohesive work of the metal. The results are compared with some of the existing experimental data. It shows that the Monte Carlo simulation in conjunction with an effective potential function derived from EAM provide a possible way of obtaining surface tension of transition metals.",
        "keywords": [
            "Liquid nickel",
            "Monte Carlo",
            "Surface tension"
        ],
        "venue": "Materials Science and Engineering A",
        "year": 2000,
        "id": "rNO6PBh9"
    },
    "JoN2Mhyc": {
        "authors": [
            {
                "name": "Tian-De Cao",
                "org": "Dept. of Measuring and Contr. Eng."
            },
            {
                "name": "Min Chen",
                "org": "Dept. of Measuring and Contr. Eng."
            },
            {
                "name": "Qing Wang",
                "org": "Dept. of Measuring and Contr. Eng."
            }
        ],
        "title": "Non-Fermi-liquid behavior with one-body impurity potential",
        "keywords": [
            "Impurity",
            "Non-Fermi-liquid behavior"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2000,
        "id": "JoN2Mhyc"
    },
    "PlnKoNwQ": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Yu-Qun Xie",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Study of Catalytic Activity for CO on Ag-Fe Composite Oxides Catalysts",
        "abstract": "In this paper, the catalytic activity for CO oxidation and thermal stability of Ag-Fe composite oxide catalysts was studied. The relationships between the catalyst structure and activities for CO oxidation were investigated by means of XRD and BET technology. The results indicate that the CO oxidation activity corresponds with the ratio of n",
        "keywords": [
            "Ag catalyst",
            "Oxidation activity",
            "Thermal stability"
        ],
        "venue": "Petrochemical Technology",
        "year": 2000,
        "id": "PlnKoNwQ"
    },
    "MCADt6Cz": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Chun Yang",
                "org": ""
            },
            {
                "name": "Zeng-Yuan Guo",
                "org": ""
            }
        ],
        "title": "Monte Carlo simulation of argon in nano-space",
        "abstract": "Monte Carlo simulations are performed to investigate the thermodynamic properties of argon confined in nanoscale cubes constructed of graphite walls. A remarkable depression of the system pressures is observed. The simulations reveal that the length-scale of the cube, the magnitude of the interaction between the fluid and the graphite wall and the density of the fluid exhibit reasonable effects on the thermodynamic property shifts of the fluid.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2000,
        "id": "MCADt6Cz"
    },
    "U2SJJfWt": {
        "authors": [
            {
                "name": "Pei-Wen Li",
                "org": "State Key Laboratory of Multi-Phase Flow in Power Engineering"
            },
            {
                "name": "Min Chen",
                "org": "Engineering Mechanics Department"
            },
            {
                "name": "Wen-Quan Tao",
                "org": "Department of Engineering Thermophysics"
            }
        ],
        "title": "Theoretical analysis and experimental investigation on local heat transfer characteristics of HFC-134a forced-convection condensation inside smooth horizontal tubes",
        "abstract": "An improved analysis model is presented for predicting the local heat transfer coefficient of forced condensation in the annular flow region inside smooth horizontal tubes. Heat transfer experiments for R-12 and R-134a are conducted inside a condensing tube with an inner diameter of 11 mm and a length of 13 m. The mass flux ranged from 200 to 510 kg/m",
        "keywords": [
            ""
        ],
        "venue": "Heat Transfer Engineering",
        "year": 2000,
        "id": "U2SJJfWt"
    },
    "NsK0kHcJ": {
        "authors": [
            {
                "name": "Meng-Fei Luo",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Bi Zhou",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Rui Lin",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xian-Xin Yuan",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": "Institute of Catalysis"
            }
        ],
        "title": "Characterization and preparation of Ce-Zr-O solid solution",
        "abstract": "Ce-Zr-O solid solution was prepared by four different methods, i.e., decomposition of nitrate, coprecipiation, hydroxysuainic acid sol-gel as well as citrate sol-gel, and characterized by using X-ray powder diffraction, Raman and temperature-programmed reduction. The phase composition and the reduction properties of Ce-Zr-O depend on the preparation method. A cubic Ce",
        "keywords": [
            "Ce0.5Zr0.5O2 solid solution",
            "Raman",
            "Rare earths",
            "Temperature-programmed reduction",
            "X-ray powder diffraction"
        ],
        "venue": "Journal of Rare Earths",
        "year": 2000,
        "id": "NsK0kHcJ"
    },
    "OGUGPMfW": {
        "authors": [
            {
                "name": "Chun Yang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Zeng-Yuan Guo",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Bing-Bo Wei",
                "org": "Lab. of Materials Science in Space"
            }
        ],
        "title": "Hypercooling and the specific heat capacity of Cu-Ni alloy",
        "abstract": "The average heat capacities of the undercooled Cu-25%Ni, Cu-33%Ni, Cu-50%Ni and Cu-75%Ni melts were derived by using the glass fluxing technique. The undercoolings of the above alloys were 381, 380, 349 and 431 K, respectively, which exceed the critical undercooling of the classical nucleation theory. A detailed analysis of the heat transfer condition during the solidification process was carried out, which suggested a linear relationship between the time duration of thermal arrest t",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2001,
        "id": "OGUGPMfW"
    },
    "nhQCSvR1": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Guo Zeng-Yuan",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Xin-Gang Liang",
                "org": "Department of Engineering Mechanics"
            }
        ],
        "title": "Molecular simulation of some thermophysical properties and phenomena",
        "abstract": "Due to recent developments in computer hardware and numerical methods, molecular simulation is emerging as an increasingly important part of modern thermophysical engineering. The three parts of this article present studies on thermal problems under extreme cases in terms of molecular simulation methods (molecular dynamics and Monte Carlo methods). In the first part, fluid thermodynamic properties under extreme conditions are investigated, including the pressure depression of fluid in nanospace, heat capacity anomaly in atomic clusters, and specific heat and surface tension prediction of undercooled liquid metals. In the second part, molecular simulation results are provided for transport coefficients and transport phenomena, for example, thermal conductance in thin films and its size effect, and ultrafast transport phenomena in media. In the third part, vapor-liquid interface properties are examined, covering the interface thickness, surface tension, kinetic energy distribution, and vaporization/condensation in the interface region. In each part we discuss some controversial problems. Finally, areas are highlighted for future research in molecular simulation studies on thermophysics.",
        "keywords": [
            ""
        ],
        "venue": "Microscale Thermophysical Engineering",
        "year": 2001,
        "id": "nhQCSvR1"
    },
    "LynszaNM": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Ren Xian Zhou",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xiao Ming Zheng",
                "org": "Institute of Catalysis"
            }
        ],
        "title": "A New Catalyst System V-Cs-Cu-Tl for Selective Oxidation of p-tert Butyl Toluene to p-tert Benzaldehyde",
        "abstract": "In this paper, a new catalyst system V-Cs-Cu-Tl was studied in the gas phase selective oxidation for p-tert butyl toluene to p-tert benzaldehyde. The catalyst system was prepared by impregnation method. The results obtained are optimum value and have good advantages in environmental protection.",
        "keywords": [
            "Catalyst",
            "p-tert benzaldehyde",
            "Selective oxidation"
        ],
        "venue": "Chinese Chemical Letters",
        "year": 2001,
        "id": "LynszaNM"
    },
    "facOtaAs": {
        "authors": [
            {
                "name": "Yu Wang",
                "org": "Shanghai Institute of Ceramics"
            },
            {
                "name": "Min Chen",
                "org": "South East University"
            },
            {
                "name": "Jiaping Gao",
                "org": "Shanghai Institute of Ceramics"
            },
            {
                "name": "Yunpeng Li",
                "org": "Shanghai Institute of Ceramics"
            },
            {
                "name": "Xingfang Hu",
                "org": "Shanghai Institute of Ceramics"
            }
        ],
        "title": "Study on Amorphous Ionic Conductors of AgI-Ag",
        "abstract": "Amorphous AgiI \u00b7 Ag",
        "keywords": [
            "Amorphous AgI \u00b7 Ag2WO4 material",
            "Ionic conductivity",
            "Ionic conductor"
        ],
        "venue": "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",
        "year": 2001,
        "id": "facOtaAs"
    },
    "LG1cD3NZ": {
        "authors": [
            {
                "name": "Peiping Zhu",
                "org": "Beijing Inst. of High Energy"
            },
            {
                "name": "Hongyi Gao",
                "org": "Beijing Inst. of High Energy"
            },
            {
                "name": "Shiping Jiang",
                "org": "Beijing Inst. of High Energy"
            },
            {
                "name": "Min Chen",
                "org": "Beijing Inst. of High Energy"
            },
            {
                "name": "Mingqi Cui",
                "org": "Beijing Inst. of High Energy"
            },
            {
                "name": "Zhizhan Xu",
                "org": "Beijing Inst. of High Energy"
            },
            {
                "name": "Jianwen Chen",
                "org": "Beijing Inst. of High Energy"
            }
        ],
        "title": "X-ray image holography",
        "abstract": "A new method for taking X-ray image holograms with tens nanometer resolution is proposed. It employs two micro-zone-plates, one is for imaging and the other is for producing the reference. The holograms can be recorded in digital form by a charge-coupled device (CCD) camera. The device can also be used as an X-ray interferometer, called double-zone-plate X-ray interferometer.",
        "keywords": [
            "Image holography",
            "Micro-zone-plates",
            "X-ray"
        ],
        "venue": "Guangxue Xuebao/Acta Optica Sinica",
        "year": 2001,
        "id": "LG1cD3NZ"
    },
    "3c1u5YXC": {
        "authors": [
            {
                "name": "Chun Yang",
                "org": "Dept. of Eng. Mech."
            },
            {
                "name": "Bingbo Wei",
                "org": "Dept. of Eng. Mech."
            },
            {
                "name": "Min Chen",
                "org": "Dept. of Eng. Mech."
            },
            {
                "name": "Zengyuan Guo",
                "org": "Dept. of Eng. Mech."
            }
        ],
        "title": "Hypercooling and the thermodynamic properties of Cu-Ni alloys",
        "abstract": "The glass fluxing technique was used to undercool Cu-25%Ni, Cu-33%Ni, Cu-50%Ni and Cu-75%Ni alloy melts and their undercoolings were found to be 381 K, 380 K, 349 K and 431 K, respectively. Thermophysical simulation was used to get a linear relationship between the time duration of the thermal arrest t",
        "keywords": [
            "Cu-Ni alloy",
            "Hypercooling",
            "Specific heat capacity"
        ],
        "venue": "Qinghua Daxue Xuebao/Journal of Tsinghua University",
        "year": 2001,
        "id": "3c1u5YXC"
    },
    "SPHWlonR": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Gemai Chen",
                "org": "Department of Statistics"
            }
        ],
        "title": "A nonparametric test of changing conditional variances in autoregressive time series",
        "abstract": "A nonparametric test for detecting changing conditional variances in stationary AR(p) time series is proposed in this paper. For AR(1) models, the test statistic is a Kolmogorov-Smirnov type statistic and the asymptotic theory is developed under both the null and the alternative hypotheses. For AR(p) models (p \u2265 2), an approximate test procedure is proposed. The empirical upper percentage points for our test are tabulated for both p = 1 and p = 2 cases and a bootstrap procedure is suggested for the p \u2265 3 case. Monte Carlo simulations demonstrate that the test has very good powers for finite samples under both normal and non-normal errors. Copyright \u00a9 2001 by Marcel Dekker, Inc.",
        "keywords": [
            "Autoregressive model",
            "Changing conditional variance",
            "Marked empirical process",
            "Nonparametric test"
        ],
        "venue": "Communications in Statistics - Theory and Methods",
        "year": 2001,
        "id": "SPHWlonR"
    },
    "Vs6sZl5U": {
        "authors": [
            {
                "name": "Jiaxu Wang",
                "org": "State Key Lab Mechanical Transmiss."
            },
            {
                "name": "Zhan Chen",
                "org": "State Key Lab Mechanical Transmiss."
            },
            {
                "name": "Min Chen",
                "org": "State Key Lab Mechanical Transmiss."
            }
        ],
        "title": "Study on design and application of ultra high molecular weight polyethylene centrifugal pump and bearing",
        "abstract": "The structure design and industrial test result of bearing and Centrifugal pump made of Ultra High Molecular Weight Polyethylene (UHMW-PE) were studied. The optimal geometrical parameters of the bearing and pump were established, and the product was used in the factory. Compared with metal bearing and metal Centrifugal pump, the results show that not only the operation life of Ultra High Molecular Weight Polyethylene one is greatly prolonged but also the cost is depressed in large-scale.",
        "keywords": [
            "Application",
            "Bearing",
            "Centrifugal pump",
            "Design",
            "UHMW-PE"
        ],
        "venue": "Proceedings of the International Conference on Mechanical Transmissions (ICMT 2001)",
        "year": 2001,
        "id": "Vs6sZl5U"
    },
    "mglivCui": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            },
            {
                "name": "Gemai Chen",
                "org": "Dept. of Mathematics and Statistics"
            }
        ],
        "title": "A nonparametric test of conditional autoregressive heteroscedasticity for threshold autoregressive models",
        "abstract": "Threshold autoregressive models are widely used in time-series applications. When building or using such a model, it is important to know whether conditional heteroscedasticity exists. The authors propose a nonparametric test of this hypothesis. They develop the large-sample theory of a test of nonlinear conditional heteroscedasticity adapted to nonlinear autoregressive models and study its finite-sample properties through simulations. They also provide percentage points for carrying out this test, which is found to have very good power overall.",
        "keywords": [
            "Conditional heteroscedasticity",
            "Nonparametric test",
            "Threshold autoregressive model"
        ],
        "venue": "Canadian Journal of Statistics",
        "year": 2001,
        "id": "mglivCui"
    },
    "pwfMKPHo": {
        "authors": [
            {
                "name": "Miaosen Shen",
                "org": "Power Electronics Research Institute"
            },
            {
                "name": "Zhaoming Qian",
                "org": "Power Electronics Research Institute"
            },
            {
                "name": "Min Chen",
                "org": "Power Electronics Research Institute"
            }
        ],
        "title": "Analysis and average modeling of critical mode boost PFC converter",
        "abstract": "Critical mode Boost PFC converter with voltage control mode and current control mode are analyzed. Two average models for them are proposed. With these models, simulation not only for small signal and static behavior but also for large signal and dynamic behavior of the two kinds of converters can be easily performed. Simulations and experiments were done to verify the proposed models.",
        "keywords": [
            "Modeling",
            "Power factor",
            "Simulation"
        ],
        "venue": "Proceedings of the International Conference on Power Electronics and Drive Systems",
        "year": 2001,
        "id": "pwfMKPHo"
    },
    "WoC16Tm5": {
        "authors": [
            {
                "name": "Gemai Chen",
                "org": "University of Calgary"
            },
            {
                "name": "Min Chen",
                "org": "Academy of Mathematics and System Sciences"
            },
            {
                "name": "Guofu Wu",
                "org": "Academy of Mathematics and System Sciences"
            }
        ],
        "title": "Percentage points and power of a K-S type test for linearity in autoregressive time series",
        "abstract": "The empirical upper percentage points of the null distribution of a Kolmogorov-Smirnov type test for checking linearity in autoregressive models are tabulated in this paper, and the good power property of the test is demonstrated.",
        "keywords": [
            "Empirical upper percentage points",
            "Kolmogorov-Smirnov type test",
            "Linearity",
            "Monte Carlo simulations"
        ],
        "venue": "Acta Mathematicae Applicatae Sinica",
        "year": 2001,
        "id": "WoC16Tm5"
    },
    "7CFr2ehK": {
        "authors": [
            {
                "name": "Zhi-Qiang Li",
                "org": "Department of Physics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Physics"
            },
            {
                "name": "Wen-Bin Shen",
                "org": "Department of Physics"
            },
            {
                "name": "Jing-D.E. Li",
                "org": "Department of Physics"
            }
        ],
        "title": "Dynamics theory of ferroelectric polarons",
        "abstract": "Dynamics theory of ferroelectric polarons, which was developed from the shielding theory of ferroelectricity, is used to explain the polarization switch of ferroelectricity. The theoretical results are well consistent with the experimental results of TGS crystal. Based on this theory, the basic physics process of electron emissions from ferroelectricity can be studied.",
        "keywords": [
            "Ferroelectric polarons",
            "Polarization switch",
            "Slow polarization effect"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2001,
        "id": "7CFr2ehK"
    },
    "qtEOdtPX": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Physics"
            },
            {
                "name": "He-Lin Wei",
                "org": "Department of Physics"
            },
            {
                "name": "Zu-Li Liu",
                "org": "Department of Physics"
            },
            {
                "name": "Kai-Lun Yao",
                "org": "Department of Physics"
            }
        ],
        "title": "Effect of low-energy deposition particles on initial stage of thin film",
        "abstract": "The effect of low-energy deposition particles on the initial stage of thin film growth is studied by Monte Carlo simulation in (this paper. The energy range of deposition particles is from 0 to 0.7eV. Three processes are considered: atom deposition, adatom diffusion and re-evaporation. The effect of nearest adatoms and next near adatoms is also considered. The results show that the low-energy ion irradiation strongly affects the island film growth process at low temperature. Morphologies and size distributions of islands have significantly changed with the increase of incident ion energy.",
        "keywords": [
            "Diffusion",
            "Monte Carlo method",
            "Thin film growth"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2001,
        "id": "qtEOdtPX"
    },
    "nuwHwtSO": {
        "authors": [
            {
                "name": "Gemai Chen",
                "org": "Dept. of Mathematics and Statistics"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Applied Mathematics"
            }
        ],
        "title": "On a class of nonlinear AR(p) models with nonlinear ARCH errors",
        "abstract": "This paper studies general sufficient conditions for the geometric ergodicity and the existence of moments for a class of nonlinear autoregressive models with nonlinear ARCH errors. Applications of these conditions to various well-known nonlinear time series models yield specific sufficient conditions, many of which are new or generalizations of existing conditions.",
        "keywords": [
            "Geometric ergodicity",
            "Moments",
            "Strongly mixing property"
        ],
        "venue": "Australian and New Zealand Journal of Statistics",
        "year": 2001,
        "id": "nuwHwtSO"
    },
    "W2pnnCr2": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Zhejiang University"
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": "Zhejiang University"
            }
        ],
        "title": "The Effect of Adding Promoters on the Reaction Properties of V-Cs-Cu-Tl Catalyst",
        "abstract": "In this paper, the effect of different promoters on the vapor phase selective reaction of p-tert-butyl toluene to p-tert-butyl benzaldelyde has been studied. The catalytic properties of the V-Cs-Cu-Tl Catalyst are also tested. The SEM, ICP technology is applied in the study to investigate the surface composition of the catalysts. In the results it is found that the selectivity of p-tert-butyl benzaldelyde increases with the Cs adding but the conversion of p-tert-butyl toluene effects slightly. However the additive Cu is advantage to both the conversion and the selectivity. On V-Cs-Cu-Tl Catalyst the excellent result that conversion of p-tert-butyl toluene and the selectivity of p-tert-butyl benzaldelyde reach above 12mol% and 80mol% respectively is gained. After runing 365 hours, the catalyst still possesses good catalytic ability. So this research has achieved some novelty and originality.",
        "keywords": [
            "P-tert-butyl benzaldelyde",
            "Promoter",
            "Reaction property"
        ],
        "venue": "Chinese Journal of Inorganic Chemistry",
        "year": 2001,
        "id": "W2pnnCr2"
    },
    "onxmmU53": {
        "authors": [
            {
                "name": "Pinghe Cai",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Laodong Guo",
                "org": "Department of Oceanography"
            },
            {
                "name": "Guangshan Liu",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yusheng Qiu",
                "org": "Department of Oceanography"
            }
        ],
        "title": "New production based on ",
        "abstract": null,
        "keywords": [
            "New production",
            "Nutrient",
            "Organic carbon",
            "Particle fluxes",
            "Radium",
            "Thorium"
        ],
        "venue": "Deep-Sea Research Part I: Oceanographic Research Papers",
        "year": 2002,
        "id": "onxmmU53"
    },
    "8wUqD6Rm": {
        "authors": [
            {
                "name": "Zunjing Wang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Zengyuan Guo",
                "org": "Department of Engineering Mechanics"
            }
        ],
        "title": "Analysis of transition state theory for condensation",
        "abstract": "By statistically analyzing the condensation process and reconsidering the transition state theory for condensation and evaporation, we first presented a completed theoretical formula of the condensation coefficient. Namely, the unknown parameters contained within the transition state theoretical calculation of the condensation coefficient are determined. The condensation coefficients calculated from this formula agree well with those from molecular dynamics simulations. With this formula, the classical expression of the condensation flux developed from the gas kinetic theory can be used to predict the condensation flux.",
        "keywords": [
            "Condensation",
            "L-J fluid",
            "Transition state theory"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 2002,
        "id": "8wUqD6Rm"
    },
    "uvogdWlC": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Laodong Guo",
                "org": "Department of Oceanography"
            },
            {
                "name": "Pinghe Cai",
                "org": "Department of Oceanography"
            },
            {
                "name": "Weifeng Yang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Guangshan Liu",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yusheng Qiu",
                "org": "Department of Oceanography"
            }
        ],
        "title": "Biological productivity and carbon cycling in the Arctic Ocean",
        "abstract": "Primary production, bacterial production, particulate organic carbon fluxes and organic carbon burial rates were quantified during the summer period of 1999 in the Arctic Ocean via ",
        "keywords": [
            "Arctic Ocean",
            "Bacterial production",
            "Isotopic tracer",
            "Organic carbon burial rate",
            "POC export flux",
            "Primary production"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 2002,
        "id": "uvogdWlC"
    },
    "UoId3jy0": {
        "authors": [
            {
                "name": "Ping-Hua Li",
                "org": "College of Life Science"
            },
            {
                "name": "Min Chen",
                "org": "College of Life Science"
            },
            {
                "name": "Bao-Shan Wang",
                "org": "College of Life Science"
            }
        ],
        "title": "Effect of K+ nutrition on growth and activity of leaf tonoplast V-H+-ATPase and V-H+-PPase of Suaeda salsa under NaCl stress",
        "abstract": "Suaeda salsa L. seedlings grown in Hoagland nutrient solution were treated with different concentrations of NaCl combined with two levels of K",
        "keywords": [
            "Growth",
            "K+ nutrition",
            "Suaeda salsa",
            "V-H+-ATPase",
            "V-H+-PPase"
        ],
        "venue": "Acta Botanica Sinica",
        "year": 2002,
        "id": "UoId3jy0"
    },
    "9gu8dh5l": {
        "authors": [
            {
                "name": "Wendong Zou",
                "org": "Dept. of Measuring and Control Eng."
            },
            {
                "name": "Min Chen",
                "org": "Dept. of Measuring and Control Eng."
            },
            {
                "name": "Yiqing Gao",
                "org": "Dept. of Measuring and Control Eng."
            }
        ],
        "title": "Design of a high power semiconductor medical laser based-on microprocessor control",
        "abstract": "This paper introduces the design of optics, power driver and control system of a high power semiconductor medical laser. The instrument adopts 980nm laser with maximum power output of 2W as therapeutic beam and 670nm laser of 3mW as aiming beam. The laser beams, after being collimated, can either be transmitted directly or be coupled through an optical fiber. In the driver of therapeutic laser, there exist current supply, protection circuit, temperature controller and light power feedback loop. The whole system is controlled by a microprocessor. With appropriate hardware and software, we've achieved, in our driver, a variety of protection features including the ability to suppress transients and reduce noise, relay shorting protection, soft turn-on, current limit and overvoltage shut-off, which keep the laser diode from damage. Meanwhile, we've also obtained a continuously adjustable optical power output with high accuracy and stability, both of which are vital to a safe and reliable medical laser.",
        "keywords": [
            "High power",
            "Laser diode",
            "Microprocessor",
            "Therapeutic instrument"
        ],
        "venue": "Proceedings of SPIE - The International Society for Optical Engineering",
        "year": 2002,
        "id": "9gu8dh5l"
    },
    "JU8qUaiN": {
        "authors": [
            {
                "name": "Pinghe Cai",
                "org": ""
            },
            {
                "name": "Yipu Huang",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Guangshan Liu",
                "org": ""
            },
            {
                "name": "Yusheng Qiu",
                "org": ""
            }
        ],
        "title": "New production in the South China Sea -A coupled ",
        "abstract": "Measurement of ",
        "keywords": [
            "228Ra",
            "Euphotic zone",
            "New production",
            "NO-3-N",
            "South China Sea"
        ],
        "venue": "Science in China, Series D: Earth Sciences",
        "year": 2002,
        "id": "JU8qUaiN"
    },
    "5HjDfdrS": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Zhi-Qiang Li",
                "org": ""
            },
            {
                "name": "Wen-Bin Shen",
                "org": ""
            },
            {
                "name": "Jing-De Li",
                "org": ""
            }
        ],
        "title": "Equivalent circuit for describing the slow polarization process in ferroelectrics",
        "abstract": "An equivalent circuit of ferroelectrics in response with fast and slow polarization effect was given, and can be used to analyze the polarization switch signal of TGS crystal. The theoretical results are well consistent with the experimental results. This method also can be used to study the basic physics process of electron emission from ferroelectrics.",
        "keywords": [
            "Electron emission from ferroelectric",
            "Polarization switch",
            "Slow polarization effect",
            "TGS"
        ],
        "venue": "Wuji Cailiao Xuebao/Journal of Inorganic Materials",
        "year": 2002,
        "id": "5HjDfdrS"
    },
    "oyQkaJEV": {
        "authors": [
            {
                "name": "Xiaoan Tang",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Maoyin Sun",
                "org": ""
            }
        ],
        "title": "Approach of image modeling for large-scale geometric models",
        "abstract": "How to realize fast rendering of large-scale geometric models is a difficult problem in computer graphics. Geometry-and image-based hybrid modeling and rendering is an effective solution to this problem. This paper formulates four equations of 3D warp transformation under geometric projection. Geometric models are pre-rendered to get images with recorded depth. Geometry reconstruction is performed from images taking into consideration the distance among pixels to keep the correct topological relationship of original images. The resultant models are refined to eliminate the overlapping redundancy of different objects. Experiment results illustrate that this hybrid modeling approach can realize fast rendering of geometry without losing the accuracy.",
        "keywords": [
            "Hybrid modeling",
            "Hybrid rendering",
            "Image modeling for geometry models",
            "Warping"
        ],
        "venue": "Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics",
        "year": 2002,
        "id": "oyQkaJEV"
    },
    "cLlgWDQQ": {
        "authors": [
            {
                "name": "Zhi-Qiang Li",
                "org": "Department of Physics"
            },
            {
                "name": "Xia-Lian Lu",
                "org": "Department of Physics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Physics"
            },
            {
                "name": "Shan He",
                "org": "Department of Physics"
            },
            {
                "name": "Jing-De Li",
                "org": "Department of Physics"
            }
        ],
        "title": "The harmonon soft modes in a perovskite structure system",
        "abstract": "By using the complex species method, the harmonic vibrational modes of finite crystals having perovskite structure with free boundary condition were obtained. The convergent distribution function of harmonon was given and many harmonon soft modes were found. These soft modes were used to explain the phenomenon that barium titanate crystal has the structure of a domain and c domain in ferroelectric phase transition when temperature is reduced. The theory indicated that the process of ferroelectric phase transition was involved in the excitation of screen charges and their slow diffusion on the interface, till the homogeneous spontaneous polarization appears within each electric domain.",
        "keywords": [
            "Barium titanate",
            "Harmonon",
            "Lattice dynamics",
            "Soft modes"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2002,
        "id": "cLlgWDQQ"
    },
    "TKbeIra5": {
        "authors": [
            {
                "name": "Hong-Yi Gao",
                "org": "Shanghai Inst. Opt. Fine Mechanics"
            },
            {
                "name": "Jian-Wen Chen",
                "org": "Shanghai Inst. Opt. Fine Mechanics"
            },
            {
                "name": "Hong-Lan Xie",
                "org": "Shanghai Inst. Opt. Fine Mechanics"
            },
            {
                "name": "Min Chen",
                "org": "Shanghai Inst. Opt. Fine Mechanics"
            },
            {
                "name": "Ti-Qiao Xiao",
                "org": "Shanghai Inst. of Nuclear Research"
            },
            {
                "name": "Pei-Ping Zhu",
                "org": "Institute of High Energy Physics"
            },
            {
                "name": "Zhi-Zhan Xu",
                "org": "Shanghai Inst. Opt. Fine Mechanics"
            }
        ],
        "title": "A new method for building an atomic matter-wave interferometry",
        "abstract": "A new method for building an atomic matter-wave interferometry is proposed. In this paper, a Fresnel zone-plate is used for restricting the linewidth of atomic beams, then a quasi-monochromatic atomic beam is obtained to illuminate four slits on a copper coil. The phenomenon of atomic interference and holograph can be observed, which is used to measure the coherent length of atomic beams.",
        "keywords": [
            "Atomic beam",
            "Holography",
            "Interferometry"
        ],
        "venue": "Wuli Xuebao/Acta Physica Sinica",
        "year": 2002,
        "id": "TKbeIra5"
    },
    "EzrkzoDL": {
        "authors": [
            {
                "name": "Zun-Jing Wang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Zeng-Yuan Guo",
                "org": "Department of Engineering Mechanics"
            }
        ],
        "title": "Modified transition state theory for evaporation and condensation",
        "abstract": "A modification of the transition state theory for evaporation and condensation is presented by analysing the kinetic characteristics of liquid-vapour interphase transport. In the modified transition state theory, the moving orientation of molecules is introduced into the calculation of the free volume of the activated complex. The condensation coefficients of argon at different temperatures are calculated with the modified transition state theory. The results agree well with those from molecular dynamics simulations.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2002,
        "id": "EzrkzoDL"
    },
    "zKKne6CD": {
        "authors": [
            {
                "name": "Jin-Zhao Wang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Zeng-Yuan Guo",
                "org": "Department of Engineering Mechanics"
            }
        ],
        "title": "Structural and thermodynamic properties of liquid transition metals with different embedded-atom method models",
        "abstract": "Pair distribution functions and constant-volume heat capacities of liquid copper, silver and nickel have been calculated by molecular dynamics simulations with four different versions of the embedded-atom method (EAM) model, namely, the versions of Johnson, Mei, Cai and Pohlong. The simulated structural properties with the four potential models show reasonable agreement with experiments and have little difference with each other, while the calculated heat capacities with the different EAM versions show remarkable discrepancies. Detailed analyses of the energy of the liquid metallic system show that, to predict successfully the heat capacity, an EAM model should match the state equation first proposed by Rose.",
        "keywords": [
            ""
        ],
        "venue": "Chinese Physics Letters",
        "year": 2002,
        "id": "zKKne6CD"
    },
    "dWd85Kga": {
        "authors": [
            {
                "name": "Airong Zheng",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Xuehong Zheng",
                "org": ""
            },
            {
                "name": "Haiwei Shen",
                "org": ""
            },
            {
                "name": "Lei Zhang",
                "org": ""
            }
        ],
        "title": "The effect of marine colloids on the growth of photosysthetic bacteria",
        "abstract": "Marine colloids could be an important source of nitrogen for bacteria and photoplankton. But elevated concentration of colloids may stimulate algal growth and lead to red tides in coastal waters. The effects of colloidal organic carbon (COC) concentration on the growth of photosysthetic bacteria (PSB) were investigated under different colloidal treatments in the laboratory. The PSB growth was inversely proportional to COC concentration and was restricted by high-molecular-weight (HMW) colloids (10 KDa) in treatments with non-nutrient or just inorganic nutrient with low COC concentration (\u22645 \u03bcMC). However, the PBS growth was enhanced in the presence of HMW colloids in the treatment with inorganic nutrient and high COC (127 and 255 \u03bcMC) or with both inorganic nutrient and low-molecular-weight organic matter. Both bacteria number and bacteria growth ratio increased significantly when the concentration of COC was \u22655 \u03bcMC. Our results suggest that marine colloids can be utilized by bacteria and might regulate primary productivity in coastal waters. \u00a9 2002 Elsevier Science Ltd. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Marine Pollution Bulletin",
        "year": 2002,
        "id": "dWd85Kga"
    },
    "7OwN2nqV": {
        "authors": [
            {
                "name": "Laodong Guo",
                "org": "International Arctic Research Center"
            },
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Celine Gueguen",
                "org": "International Arctic Research Center"
            }
        ],
        "title": "Control of Pa/Th ratio by particulate chemical composition in the ocean",
        "abstract": "Controlled laboratory experiments were carried out using pure sorbents to examine the interactions of ",
        "keywords": [
            ""
        ],
        "venue": "Geophysical Research Letters",
        "year": 2002,
        "id": "7OwN2nqV"
    },
    "1v70Er4Y": {
        "authors": [
            {
                "name": "Qingli Wu",
                "org": "Department of Atmospheric Science"
            },
            {
                "name": "Min Chen",
                "org": "Department of Atmospheric Science"
            },
            {
                "name": "Hongqing Wang",
                "org": "Department of Atmospheric Science"
            },
            {
                "name": "Zuyu Tao",
                "org": "Department of Atmospheric Science"
            }
        ],
        "title": "Numerical study on structure of meso-\u03b2 scale rainstorm system during IOP523 of HUAMEX",
        "abstract": "One of the scientific goals of HUAMEX (Torrential Rainfall Experiment over Both Sides of the Taiwan Strait and Adjacent Area), a special project in the National \"863\" Scientific Project, is to reveal meso-\u03b2 scale structure of heavy rainfall. However, limited by the observational instruments, the resolution of the data attained from the outfield scientific observation network cannot reveal the meso-\u03b2 scale structure. A 36-h numerical simulation of heavy rainfall case from May 23 to May 24, 1998 during IOP523 of HUAMEX was performed by the mesoscale numerical model of PSU/NCAR MM5, and the meso-\u03b2 scale structure of convective system was examined based on the model output in this note. The results point out that the meso-\u03b2 scale features of the heavy rainfall are clear considerably at low, middle and upper levels, respectively. There is a strong ageostrophic feature between the geopotential height field and the wind field on the upper level. The vertical cross sections of 54 km coarse grid and 18 km fine grid both show the vertical circulation cells of the rainstorm clearly, which include a descending middle-level rear inflow and strong ascending low-level inflow. More importantly, the 18 km fine grid vertical section reveals another shallow vertical circulation cell in the planetary boundary layer (PBL) below 900 hPa, which relates to the draggle flow resulting from the falling raindrops.",
        "keywords": [
            "3-D structure",
            "Heavy rainfall",
            "Meso-\u03b2 scale",
            "Numerical simulation"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 2002,
        "id": "1v70Er4Y"
    },
    "UmWCRot6": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": "Institute of Catalysis"
            }
        ],
        "title": "Synthesis of nanostructure LaMnO",
        "abstract": "Nanostructured perovskite-type oxides, LaMnO",
        "keywords": [
            ""
        ],
        "venue": "Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry",
        "year": 2002,
        "id": "UmWCRot6"
    },
    "FKfaMC1q": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Urology"
            },
            {
                "name": "Gongcheng Lu",
                "org": "Department of Urology"
            },
            {
                "name": "Qijun Zhang",
                "org": "Department of Urology"
            }
        ],
        "title": "Adrenal cortical and medullar hyperplasia - A retrospective analysis of 6 cases",
        "abstract": "The features of the symptoms, laboratory tests and pathological characteristics of adrenal cortical and medullary hyperplasia were studied. In 6 cases of hypercatecholaminenia, plasma norepinephrine (NE), epinephrine (E), catecholamine (CA) and 24-h urinary vanillylmandelic acid (VMA), 17-hydroxycorticosteroid (OHCS) and 17-ketosteroid (KS) were determined. Adrenal glands were examined by CT scan and ",
        "keywords": [
            "Adrenal cortical and medullary hyperplasia",
            "Diagnosis"
        ],
        "venue": "Journal of Huazhong University of Science and Technology - Medical Science",
        "year": 2002,
        "id": "FKfaMC1q"
    },
    "MuloPmTJ": {
        "authors": [
            {
                "name": "Wen Ou",
                "org": "Sch. of Elec. Information Eng."
            },
            {
                "name": "Chongzhao Han",
                "org": "Sch. of Elec. Information Eng."
            },
            {
                "name": "Min Chen",
                "org": "Department of Automation"
            }
        ],
        "title": "H\u221e identification for nonlinear system based on generalized frequency response function",
        "abstract": "Based on the GFRF(Generalized Frequency Response Function), H",
        "keywords": [
            "Generalized frequency response function",
            "H\u221e identification",
            "Radius of information",
            "Set membership identification"
        ],
        "venue": "Proceedings of the World Congress on Intelligent Control and Automation (WCICA)",
        "year": 2002,
        "id": "MuloPmTJ"
    },
    "Bk4Dy6Uf": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": ""
            }
        ],
        "title": "Effect of adding rare earth on properties of heteropolyacid with Keggin structure",
        "abstract": "In this study, the catalyst of heteropolyacid with Keggin structure was successfully synthesized. The influences of the rare-earth element La, Ce, and Pr used as additive in the catalysts has been studied by means of XRD, IR and TG-DTA technology. The results showed that the addition of rare earth to Mo-P-O heterolpolyacid catalyst could improve its thermal stability and stabilizing the structure of H",
        "keywords": [
            "Catalyst",
            "Heterolpolyacid",
            "Rare earth"
        ],
        "venue": "Chinese Journal of Inorganic Chemistry",
        "year": 2002,
        "id": "Bk4Dy6Uf"
    },
    "dTI3qiqf": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Chemistry"
            },
            {
                "name": "Huai-Qing Huang",
                "org": "Department of Chemistry"
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": "Department of Chemistry"
            },
            {
                "name": "Michael A. Morris",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Structural characterization and CO oxidation activity of nanostructured LaMnO3 catalysts",
        "abstract": "Perovskite-type LaMnO",
        "keywords": [
            ""
        ],
        "venue": "Australian Journal of Chemistry",
        "year": 2002,
        "id": "dTI3qiqf"
    },
    "mAOIzPrf": {
        "authors": [
            {
                "name": "Wenxin Luo",
                "org": "Cell Biology/Tumor Cell Eng. Lab."
            },
            {
                "name": "Jun Zhang",
                "org": "Cell Biology/Tumor Cell Eng. Lab."
            },
            {
                "name": "Shaowei Li",
                "org": "Cell Biology/Tumor Cell Eng. Lab."
            },
            {
                "name": "Tong Cheng",
                "org": "Cell Biology/Tumor Cell Eng. Lab."
            },
            {
                "name": "Min Chen",
                "org": "Cell Biology/Tumor Cell Eng. Lab."
            },
            {
                "name": "Shaojing Li",
                "org": "Cell Biology/Tumor Cell Eng. Lab."
            },
            {
                "name": "Ningshao Xia",
                "org": "Cell Biology/Tumor Cell Eng. Lab."
            }
        ],
        "title": "Cloning and expression of aequorin genes from jellyfish Aequorea and characterization of aequorins activities",
        "abstract": "Two new aequorin genes, aeqxm and aeqxxm, were isolated from jellyfish Aequorea macrodactyla and Aequorea parva respectively, which are commonly found in the warmer waters on the coastal region of the East China Sea. The DNA sequences of the two genes have no introns and each one contains an ORF of 585 bp in full-length encoding a 195-aa protein. The two genes of aeqxm and aeqxxm share nucleotide homologies of 80.7% and 85.1% with AEVAQ440X respectively, and the corresponding proteins share amino acid homologies of 84.7% and 84.2% with AEVAQ440X. High amino acid homology was found between apoaeqxm and apoaeqxxm. The two genes were cloned into expression vector pTO-T7 respectively, and the expression yields amounted to 40% of the total protein in E. coli BL21. The activities of the two photoproteins were reconstituted by incubating the expressed apoproteins with coelenterazine f. In the presence of Ca ion, both of the regenerated aeqxm and aeqxxm exhibited an emission peak at the wave length of 470 nm.",
        "keywords": [
            "Aequorea macrodactyla",
            "Aequorea parva",
            "Aequorin",
            "Expression"
        ],
        "venue": "Acta Oceanologica Sinica",
        "year": 2002,
        "id": "mAOIzPrf"
    },
    "roado21C": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Zhi-Yi Zhang",
                "org": ""
            },
            {
                "name": "Meng-Zhu Lu",
                "org": ""
            }
        ],
        "title": "The prospects of the phage display technique in the control of longicorn beetles",
        "abstract": "The current status and development of phage display technique are described and the potential application of this technique to control longhorn beetles is outlined based on the analysis of the constraints in the pest management at present in China.",
        "keywords": [
            "Control methods",
            "Longicorn beetles",
            "Phage display"
        ],
        "venue": "Forest Research",
        "year": 2002,
        "id": "roado21C"
    },
    "XlPujg7a": {
        "authors": [
            {
                "name": "Guangshan Liu",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yihua Cai",
                "org": "Department of Oceanography"
            },
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            }
        ],
        "title": "Non-destructive \u03b3 spectrum analysis of polymetallic nodules from the eastern Pacific",
        "abstract": "Non-destructive \u03b3 spectrum analyses of 20 polymetallic nodules from the eastern Pacific were carried out. Numerous nuclides, such as ",
        "keywords": [
            "\u03b3-spectrometry",
            "Polymetallic nodule",
            "Radionuclide",
            "The eastern Pacific"
        ],
        "venue": "Acta Oceanologica Sinica",
        "year": 2002,
        "id": "XlPujg7a"
    },
    "1nguIaB1": {
        "authors": [
            {
                "name": "Pei-Zhuang Zhang",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Yue-Juan Wang",
                "org": "Institute of Physical Chemistry"
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": "Institute of Catalysis"
            }
        ],
        "title": "Synthesis and catalytic properties of nanosized Ce-Zr-Ba-O",
        "abstract": "Ce-Zr-Ba-O mixed oxides were prepared by two different methods, such as polymeric precursor method and citrate gel method. The catalysts were investigated by XRD, TEM, BET surface area and TG-DTA technologies. The results indicated that the nanosized particles were formed in both catalysts. Comparing the two methods, the catalyst prepared by polymeric precursor method showed the remarkable surface area, good thermal stability and high CO oxidation activity, and which was corresponding with the particle size.",
        "keywords": [
            "Catalyst",
            "Ce-Zr-Ba-O",
            "Nanosized particle",
            "Preparation method"
        ],
        "venue": "Chinese Journal of Inorganic Chemistry",
        "year": 2002,
        "id": "1nguIaB1"
    },
    "QApzd5Rp": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": ""
            }
        ],
        "title": "A study of promoter effect in selective oxidation reaction",
        "abstract": "A new catalyst system V-Cs-Cu-Tl/TiO\n                        ",
        "keywords": [
            "p-Tert-butylbenzaldehyde",
            "Promoter",
            "Selective gas-phase oxidation"
        ],
        "venue": "Reaction Kinetics and Catalysis Letters",
        "year": 2002,
        "id": "QApzd5Rp"
    },
    "rHSe9pEw": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Gang Wei",
                "org": ""
            }
        ],
        "title": "Scheduling algorithm for real-time VBR video streams using weighted switch deficit round robin",
        "abstract": "The paper presents a modified version of the deficit round-robin (DRR) scheduling algorithm due to [M. Shreedha et al., June 1996]. The proposed scheduling scheme called weighted switch deficit round robin (WSDRR) categorises the different frame types of compressed video which are handled in separate queues and prioritizes time-sensitive and visually important data. WSDRR also introduces an overdraft threshold that basically allows a packet to be scheduled even if its flow's deficit is not large enough in a given scheduling round. By numerical experiments, WSDRR achieves better delay and delay jitter performance than DRR scheduling algorithm. Hence the delay, jitter can further meet requirement for real-time VBR video transmission.",
        "keywords": [
            "Delay",
            "Diffserv networks",
            "Jitter",
            "Network servers",
            "Round robin",
            "Scheduling algorithm",
            "Streaming media",
            "Switches",
            "Traffic control",
            "Videoconference"
        ],
        "venue": "Proceedings - Conference on Local Computer Networks, LCN",
        "year": 2003,
        "id": "rHSe9pEw"
    },
    "zIqgr4KW": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Dept. of Electrical Engineering"
            },
            {
                "name": "Dehong Xu",
                "org": "Dept. of Electrical Engineering"
            },
            {
                "name": "Junshan Lou",
                "org": "Dept. of Electrical Engineering"
            },
            {
                "name": "Ma Luo",
                "org": "Dept. of Electrical Engineering"
            }
        ],
        "title": "Transformer secondary leakage inductance based ZVS dual bridge DC/DC converter",
        "abstract": "A novel ZVS dual bridge DC/DC converter is presented. The converter is composed of two dual-transistor-forward converter, coupled with a single high frequency transformer. Zero voltage switching is realized by introducing a proper leakage inductance to the secondary of the high frequency Isolation transformer in cope with a designed PWM control. Operation principle and ZVS condition of the proposed converter are analyzed. Experimental results obtained from a 3.2kW prototype are given. Extensions of the proposed converter topologies are presented.",
        "keywords": [
            "Dual bridge",
            "Three level",
            "Transformer secondary leakage inductance",
            "ZVS"
        ],
        "venue": "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",
        "year": 2003,
        "id": "zIqgr4KW"
    },
    "zTRcRd3I": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Jing Wu",
                "org": ""
            },
            {
                "name": "Zheng-Yu Lu",
                "org": ""
            },
            {
                "name": "Wei-Wei Wu",
                "org": ""
            }
        ],
        "title": "Characteristics of granular sludge of the Internal Circulation Anaerobic Expanded Bed reactor",
        "keywords": [
            "Granular sludge",
            "Internal circulation",
            "Internal circulation anaerobic expanded bed reactor",
            "Suspended granular sludge"
        ],
        "venue": "Surface Mining - Braunkohle and Other Minerals",
        "year": 2003,
        "id": "zTRcRd3I"
    },
    "JVRnwalz": {
        "authors": [
            {
                "name": "Pinghe Cai",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Guangshan Liu",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yusheng Qiu",
                "org": "Department of Oceanography"
            },
            {
                "name": "Xingbao Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Deqiu Jin",
                "org": "Department of Chemistry"
            },
            {
                "name": "Xihuang Zhou",
                "org": "Department of Chemistry"
            }
        ],
        "title": "Glacial meltwater and sea ice meltwater in the Prydz Bay, Antarctica",
        "abstract": "Measurements of \u03b4D and salinity were carried out in the Prydz Bay during two Antarctic cruises, the 13th and the 14th Chinese National Antarctic Research expeditions (CHINARE). Mass balance calculations based on \u03b4D and salinity showed that during the 13th CHINARE cruise, percentages of glacial meltwater and sea ice meltwater in the study region ranged from 0% to 3.82% and from -3.19% to 4.78%, respectively. Meanwhile, the percentages were 1.53%-3.98% and -3.80%-4.52% during the 14th CHINARE cruise. We depicted plots showing the horizontal distributions of glacial meltwater and sea ice meltwater, and found a footprint of Circumpolar Deep Water (CDW), which may suggest a strong upwelling in this regime. We also noticed a butterfly-like image in the plot, which resulted from two adjacent water masses. It is interesting to note that the butterfly-like image deflected anticlockwise with depth. We suggested that the cause of the deflection could be due to Ekman effect. Depth profiles of glacial meltwater within the Prydz Bay were fundamentaly uniform, revealing that inflow of glacial meltwater to the basin was a slower process with respect to the vertical mixing in the water column. Nevertheless, percentage of sea ice meltwater decreased steadily with depth, presumably due to the effect of seasonal cycle of sea ice production.",
        "keywords": [
            "\u03b4D",
            "Antarctica",
            "Glacial meltwater",
            "Prydz Bay",
            "Sea ice meltwater"
        ],
        "venue": "Science in China, Series D: Earth Sciences",
        "year": 2003,
        "id": "JVRnwalz"
    },
    "hiQKg0UM": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Yipu Huang",
                "org": ""
            },
            {
                "name": "Pinghe Cai",
                "org": ""
            },
            {
                "name": "Laodong Guo",
                "org": ""
            }
        ],
        "title": "Particulate organic carbon export fluxes in the Canada Basin and Bering Sea as derived from 234Th/238U disequilibria",
        "abstract": "Seawater samples were collected in the water column of the Canada Basin and the Bering Sea from aboard the R/V Xue Long during August 1999. Activity concentrations of dissolved and particulate ",
        "keywords": [
            "234Th/238U disequilibrium",
            "Bacterial production",
            "POC export flux",
            "Primary production",
            "The Bering Sea",
            "The Canada Basin"
        ],
        "venue": "Arctic",
        "year": 2003,
        "id": "hiQKg0UM"
    },
    "f9HxTH0L": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Ren-Xian Zhou",
                "org": ""
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": ""
            }
        ],
        "title": "Partial oxidation of p-tert butyl toluene to p-tert butyl benzaldehyde",
        "abstract": "In this paper, studies of V-Cs-Cu and V-Cs-Cu-Tl catalysts used in the partial oxidation of p-tert butyl toluene to p-tert butyl benzaldehyde are reported. The two series of catalysts are prepared by an impregnation method. The effects of temperature, space velocity, concentration, ratio of O",
        "keywords": [
            "Catalyst",
            "p-Tert butyl benzaldehyde",
            "Partial oxidation reaction"
        ],
        "venue": "Applied Catalysis A: General",
        "year": 2003,
        "id": "f9HxTH0L"
    },
    "fsobKt8P": {
        "authors": [
            {
                "name": "Zhiqiang Li",
                "org": "Key Lab. of Leather Chem. and Eng."
            },
            {
                "name": "Yingme Wang",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Longli Liao",
                "org": ""
            },
            {
                "name": "Tao Xiang",
                "org": ""
            },
            {
                "name": "Yang Guo",
                "org": ""
            },
            {
                "name": "Zhao Chunpeng",
                "org": ""
            },
            {
                "name": "Tian Yunfei",
                "org": ""
            }
        ],
        "title": "Three-dimensional Structure of Collagen Fibril of Pigskin",
        "abstract": "Objective: To probe deply into the three-dimensional structure of pigskin collagen fibril and provide the basic data for using the pigskin tissue as tissue engineering material. Methods: Scanning Probe Microscope (SPM) and Transmission Electron Microscope (TEM) were employed to study the three-dimensional structure of collagen fibril in pigskin tissue. Results: Microscopy revealed that pigskin collagen fibril had periodic transverse groove (i. e. D-periodicity) which was about 67 nm. The diameter of fibril ranged from 57 to 135 nm, showing much difference among the papillary layer, reticular layer and infra-reticular layer. The length of fibril varied from 5 to 13 \u03bcm. Both ends of fibril were rotund and slightly bulgy. The fibrils assembled and the D-periodicities were homologous in flank. In axial direction fibrils were found staggered end by end. Conclusion: The data obtained in this study on the three-dimensional structure of pigskin collagen fibril are of significance to researches in tissue engineering materials.",
        "keywords": [
            "Fibrils",
            "Pigskin",
            "Three-dimensional structure"
        ],
        "venue": "Journal of Sichuan University (Medical Science Edition)",
        "year": 2003,
        "id": "fsobKt8P"
    },
    "0mXm0BP3": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Robert C.H. Dei",
                "org": "Department of Biology"
            },
            {
                "name": "Wen-Xiong Wang",
                "org": "Department of Biology"
            },
            {
                "name": "Laodong Guo",
                "org": "Frontier Res. Syst. Global Change"
            }
        ],
        "title": "Marine diatom uptake of iron bound with natural colloids of different origins",
        "abstract": "Natural colloids are abundant in seawater and are an intermediary in the fate, transport and bioavailability of many trace elements. Knowledge of the pathways and mechanisms of the biological uptake of colloidal Fe and other Fe species is of paramount importance in understanding Fe limitation on marine phytoplankton and thus carbon sequestration in the ocean. Whether the natural colloids serve as a source for the biological Fe requirements of marine phytoplankton, or just as a sink for particle-reactive metals in the oceans remains largely unknown. This study examined the bioavailability of Fe bound with colloids from different regions to a coastal diatom (Thalassiosira pseudonana). Natural colloids were isolated by cross-flow ultrafiltration and radiolabeled with ",
        "keywords": [
            "Bioavailability",
            "Colloids",
            "Diatom",
            "Iron",
            "Uptake"
        ],
        "venue": "Marine Chemistry",
        "year": 2003,
        "id": "0mXm0BP3"
    },
    "qijcwxae": {
        "authors": [
            {
                "name": "Hua Yu",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Gang Wei",
                "org": ""
            }
        ],
        "title": "Distribution of PAR in DMT systems",
        "abstract": "Central limit theorem, modern extreme value theory and the theory that the discrete multitone (DMT) signal converges weakly to a Gaussian random process are employed to derive perfect approximations of peak-to-average envelope power ratio (PAR) distributions of discrete-time and continuous-time DMT signals. Analysis and simulation results show that the PAR problem of DMT is more deteriorative than that of complex-valued OFDM signals.",
        "keywords": [
            ""
        ],
        "venue": "Electronics Letters",
        "year": 2003,
        "id": "qijcwxae"
    },
    "b5amASU2": {
        "authors": [
            {
                "name": "Na Xing",
                "org": "Department of Oceanography"
            },
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Pinghe Cai",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yusheng Qiu",
                "org": "Department of Oceanography"
            }
        ],
        "title": "Distribution of 226Ra in the Arctic Ocean and the Bering Sea and its hydrologic implications",
        "abstract": "Radium-226 (",
        "keywords": [
            "226Ra",
            "Arctic Ocean",
            "Bering Sea",
            "Distribution"
        ],
        "venue": "Science in China, Series D: Earth Sciences",
        "year": 2003,
        "id": "b5amASU2"
    },
    "ARaOo4wz": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Institute of Electrical Engineering"
            },
            {
                "name": "Yunjia J. Yu",
                "org": "Institute of Electrical Engineering"
            },
            {
                "name": "Liye Y. Xiao",
                "org": "Institute of Electrical Engineering"
            },
            {
                "name": "Qiuliang L. Wang",
                "org": "Institute of Electrical Engineering"
            },
            {
                "name": "Wooho Chung",
                "org": "Samsung Adv. Institute of Technology"
            },
            {
                "name": "Keeman Kim",
                "org": "Samsung Adv. Institute of Technology"
            },
            {
                "name": "Sungkeun Baang",
                "org": "Hallym University"
            }
        ],
        "title": "Magnetic field analysis of HTS transformer windings with high currents",
        "abstract": "The leakage magnetic field in HTS transformer windings fabricated by Bi-2223 tapes decreases the critical current and increases the ac losses in the tapes. Because of the anisotropy of the HTS tape, the numerical analysis of the radial component of the leakage field is especially important. In this paper the influence of the core structure and the winding configuration on the stray field is studied by finite element method, and some suggestions for improving the leakage field distribution are presented to make HTS transformers more efficient.",
        "keywords": [
            "FEA analysis",
            "High-temperature superconducting transformer",
            "Magnetic leakage field",
            "Winding geometry"
        ],
        "venue": "IEEE Transactions on Applied Superconductivity",
        "year": 2003,
        "id": "ARaOo4wz"
    },
    "eYgVDAFy": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Yunjia J. Yu",
                "org": ""
            },
            {
                "name": "Liye Y. Xiao",
                "org": ""
            },
            {
                "name": "Qiuliang L. Wang",
                "org": ""
            },
            {
                "name": "Wooho Chung",
                "org": ""
            },
            {
                "name": "Keeman Kim",
                "org": ""
            },
            {
                "name": "Sungkeun Baang",
                "org": ""
            }
        ],
        "title": "The magnetic properties of the ferromagnetic materials used for HTS transformers at 77 K",
        "abstract": "The properties of the magnetic materials, such as the amorphous alloys and the grain-oriented silicon steels, are essential to the design of high-temperature superconducting transformers. In this paper the magnetic properties and the loss characteristics of different ferromagnetic materials are measured at liquid nitrogen temperature. It is shown from experimental results that at 77 K the saturation flux density of the amorphous metal is about 0.3 T lower than that of the silicon steel, and the loss of amorphous metal is 4 times less than that of the silicon steel. Since the losses of materials at 77 K are higher than those of at room temperature, it is not economical to immerse the transformer core in liquid nitrogen.",
        "keywords": [
            "Ferromagnetic materials",
            "High-temperature superconducting transformers",
            "Magnetic losses",
            "Magnetization curves"
        ],
        "venue": "IEEE Transactions on Applied Superconductivity",
        "year": 2003,
        "id": "eYgVDAFy"
    },
    "DwBpX9yW": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Mingming Jin",
                "org": "Second Institute of Oceanography"
            },
            {
                "name": "Yusheng Qiu",
                "org": "Department of Oceanography"
            }
        ],
        "title": "The sources of the upper and lower halocline water in the Canada Basin derived from isotopic tracers",
        "abstract": "Seawater samples were collected in the water column from the Canada Basin aboard RV Xuelong in August 1999. Concentrations of \u03b4 D, \u03b4",
        "keywords": [
            "18",
            "2H",
            "Halocline water",
            "Nutrients",
            "O",
            "The Canada Basin",
            "Water mass"
        ],
        "venue": "Science in China, Series D: Earth Sciences",
        "year": 2003,
        "id": "DwBpX9yW"
    },
    "rEzXjkOL": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Xiao-Ming Zheng",
                "org": ""
            }
        ],
        "title": "Effect of promoter thallium for a novel selectivity oxidation catalyst studied by X-ray photoelectron spectroscopy",
        "abstract": "A series of novel catalysts consisting of V-Cs-Cu-Tl supported on TiO",
        "keywords": [
            "Catalyst",
            "Selective oxidation",
            "Thallium promoter",
            "XPS"
        ],
        "venue": "Journal of Molecular Catalysis A: Chemical",
        "year": 2003,
        "id": "rEzXjkOL"
    },
    "vOysJKqc": {
        "authors": [
            {
                "name": "Bo Liao",
                "org": "Institute of Information Science and Technology"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Information Science and Technology"
            },
            {
                "name": "Dewen Kong",
                "org": "Institute of Information Science and Technology"
            },
            {
                "name": "Dacheng Zhang",
                "org": "Department of Micro-electronics"
            },
            {
                "name": "Ting Li",
                "org": "Department of Micro-electronics"
            }
        ],
        "title": "Application of nano-crystalline silicon film in the fabrication of field-emission pressure sensor",
        "abstract": "A kind of filed-emission array pressure sensor is designed based on the quantum tunnel effect. The nano-crystalline silicon film is prepared by chemical vapor deposition (CVD) method, with the grain dimension and thickness of the film 3-9 nm and 30-40 nm, respectively. The nano-crystal- line silicon film is introduced into the cathode cones of the sensor, functioning as the essential emission part. The silicon nano phase is analyzed by HREM and TED, the microstructure of the single emitter and emitters array is inspected by SEM, and the field emission characteristics of the device are studied by an HP4145B transistor tester. The experimental results show that the measured current density emitted from the effective area of the sensor can reach 53.5 A/m ",
        "keywords": [
            "Field-emission characteristics",
            "Field-emission pressure sensor",
            "Nano silicon film"
        ],
        "venue": "Science in China, Series E: Technological Sciences",
        "year": 2003,
        "id": "vOysJKqc"
    },
    "gOpUF35d": {
        "authors": [
            {
                "name": "Ji Wu Shu",
                "org": ""
            },
            {
                "name": "Bing Wang",
                "org": ""
            },
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Jin Zhao Wang",
                "org": ""
            },
            {
                "name": "Wei Min Zheng",
                "org": ""
            }
        ],
        "title": "Optimization techniques for parallel force-decomposition algorithm in molecular dynamic simulations",
        "abstract": "The efficiency and scalability of traditional parallel force-decomposition (FD) algorithms are not good because of high communication cost which is introduced when skew-symmetric character of force matrix is applied. This paper proposed a new parallel algorithm called UTFBD (Under Triangle Force Block Decomposition), which is based on a new efficient force matrix decomposition strategy. This strategy decomposes only the under triangle force matrix and greatly reduces parallel communication cost, e.g., the communication cost of UTFBD algorithm is only one third of Taylor's FD algorithm. UTFBD algorithm is implemented on Cluster system and applied to solve a physical nucleation problem with 500,000 particles. Numerical results are analyzed and compared among three algorithms, namely, FRI, Taylor's FD and UTFBD. The efficiency of UTFBD on 105 processors is 41.3%, and the efficiencies of FRI and Taylor's FD on 100 processors are 4.3 and 35.2%, respectively. In another words, the efficiency of UTFBD on about 100 processors is 37.0 and 6.1% higher than that of FRI and Taylor's FD, respectively. Results show that UTFBD can increase the efficiency of parallel MD (Molecular Dynamics) simulation to a higher degree and has a better scalability. \u00a9 2003 Elsevier B.V. All rights reserved.",
        "keywords": [
            ""
        ],
        "venue": "Computer Physics Communications",
        "year": 2003,
        "id": "gOpUF35d"
    },
    "ilXOwJvN": {
        "authors": [
            {
                "name": "Qiang Wang",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yanhong Liu",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Yi Lei",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Shaoyang Chen",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Min Chen",
                "org": "Department of Anesthesiology"
            },
            {
                "name": "Lize Xiong",
                "org": "Department of Anesthesiology"
            }
        ],
        "title": "Shenfu injection reduces toxicity of bupivacaine in rats",
        "abstract": "Objective. To investigate the effects of injecting Shenfu, an extract of traditional Chinese herbal medicines, on the central nervous system (CNS) and the cardiac toxicity of bupivacaine in rats. Methods. Sixteen male Sprague-Dawley rats, weighing form 280 to 320 g, were randomly assigned to two groups (n=8 in each group). Animals in the control group received a saline injection 10 ml/kg while animals in the Shenfu group received an injection of Shenfu 10 ml/kg intraperitoneally 30 minutes before intravenous infusion of bupivacaine. Lead II of an electrocardiogram (EEG) was continuously monitored after 3 needles were inserted into the skin of both forelimbs and the left hind-leg of each rat. The femoral artery was cannulated for measurement of arterial blood pressure and blood sampling. The femoral vein was cannulated for the infusion of bupivacaine. After baseline measurement (arterial blood pressure, heart rate and arterial blood gas), 0.5% bupivacaine was infused intravenously at a rate of 2 mg \u00b7 kg",
        "keywords": [
            "Bupivacaine",
            "Shenfu injection",
            "Toxicity"
        ],
        "venue": "Chinese Medical Journal",
        "year": 2003,
        "id": "ilXOwJvN"
    },
    "3QNmOGhU": {
        "authors": [
            {
                "name": "Zun-Jing Wang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Zeng-Yuan Guo",
                "org": "Department of Engineering Mechanics"
            }
        ],
        "title": "A molecular study on the liquid-vapor interphase transport",
        "abstract": "The evaporation and condensation processes of argon at the liquid-vapor interface are investigated with molecular dynamics (MD) simulations. By introducing a novel statistical method, namely, the characteristic time method, the condensed then re-evaporated molecules are successfully distinguished from the reflected molecules according to their different characteristic times, which are estimated based on the statistic during simulation. The kinetic characteristics of the condensed, reflected, and evaporated molecules are separately studied and compared. The results show that the high kinetic energy component normal to the interface is an important character of the interphase transport process.",
        "keywords": [
            ""
        ],
        "venue": "Microscale Thermophysical Engineering",
        "year": 2003,
        "id": "3QNmOGhU"
    },
    "o63fDoK4": {
        "authors": [
            {
                "name": "Jun Zhao",
                "org": "College of Electrical Engineering"
            },
            {
                "name": "Miaosen Shen",
                "org": "College of Electrical Engineering"
            },
            {
                "name": "Min Chen",
                "org": "College of Electrical Engineering"
            },
            {
                "name": "Zhaoming Qian",
                "org": "College of Electrical Engineering"
            }
        ],
        "title": "A Novel Low-Frequency Square Wave Electronic Ballast for Low-Wattage HID lamps",
        "abstract": "A novel electronic ballast for the low-wattage HID lamps with less components is proposed. The proposed ballast provides low-frequency square wave current to the lamp to avoid acoustic resonance. A prototype with the efficiency of 92% for a 70W MH lamp verifies its feasibility.",
        "keywords": [
            ""
        ],
        "venue": "Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)",
        "year": 2003,
        "id": "o63fDoK4"
    },
    "AWJGa4Hz": {
        "authors": [
            {
                "name": "Yusheng Qiu",
                "org": "Department of Oceanography"
            },
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Guangshan Liu",
                "org": "Department of Oceanography"
            }
        ],
        "title": "Distribution of dissolved organic carbon in and near the Prydz Bay, Antarctica",
        "abstract": "During the 16th Chinese National Antarctic Research Expedition (CHINARE) (from November 1999 to April 2000) seawater samples were collected for (DOC) determination in the Prydz Bay and its nearby sea areas. DOC concentrations were determined by high temperature catalytic oxidation (HTCO) method. The results shows that DOC concentrations in the upper water column (0-100 m) range from 14.3 to 181.1 \u03bcmol/dm",
        "keywords": [
            "Antarctica",
            "Dissolved organic carbon",
            "The Prydz Bay"
        ],
        "venue": "Acta Oceanologica Sinica",
        "year": 2003,
        "id": "AWJGa4Hz"
    },
    "F0peAlJL": {
        "authors": [
            {
                "name": "Weifeng Yang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Min Chen",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yipu Huang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yusheng Qiu",
                "org": "Department of Oceanography"
            },
            {
                "name": "Lei Zhang",
                "org": "Department of Oceanography"
            },
            {
                "name": "Na Xing",
                "org": "Department of Oceanography"
            },
            {
                "name": "Yanping Li",
                "org": "Department of Oceanography"
            }
        ],
        "title": "The input/removal rates of size-fractionated 210Po in the Jiulongjiang estuary and its implications",
        "abstract": "The geochemical behaviors of dissolved (<0.4 \u03bcm), low molecular weight (<10 kDa) and colloidal (10 kDa-0.4 \u03bcm) ",
        "keywords": [
            "210Po",
            "Estuary",
            "Input/removal rates"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 2003,
        "id": "F0peAlJL"
    },
    "XDO7hybc": {
        "authors": [
            {
                "name": "Weijia Kong",
                "org": "Department of Otolaryngology"
            },
            {
                "name": "Min Chen",
                "org": "Department of Otolaryngology"
            }
        ],
        "title": "The effects of DPPH on cochlear microcirculation",
        "abstract": "To investigate the effects of the free radical, 1, 1-Diphenyl-2- picylhydrazyl, on cochlear blood flow, 20 guinea pigs were divided into 3 groups at random, 6 for control group, 6 for 1 mmol/L group and 8 for 0.1 mmol/L group. 2 \u03bcl vehicle or drugs were dropped into round window membrane (RWM). Cochlear microcirculation was monitored by laser Doppler flowmeter (LDF), and mean arterial blood flow (MABP), which was transferred by pressure conductor sensor and preamplifier, was simultaneously recorded on the computer. Our results showed that MABP was stable throughout the experiment. Cochlear blood flow (CBF) increased by 10.32% (P<0.05) in 1 mmol/L group, and decreased by 4.89% in 0.1 mmol/L group (P<0.05). In control group cochlear microcirculation showed no significant changes. It is concluded that DPPH exerted effects on cochlear microcirculation.",
        "keywords": [
            "Cochlear blood flow",
            "DPPH",
            "Laser Dopper flowmeter"
        ],
        "venue": "Journal of Huazhong University of Science and Technology - Medical Science",
        "year": 2003,
        "id": "XDO7hybc"
    },
    "s97tXHy6": {
        "authors": [
            {
                "name": "Bing Wang",
                "org": "Inst. of High Performance Computing"
            },
            {
                "name": "Jiwu Shu",
                "org": "Inst. of High Performance Computing"
            },
            {
                "name": "Weimin Zheng",
                "org": "Inst. of High Performance Computing"
            },
            {
                "name": "Jinzhao Wang",
                "org": "Inst. of High Performance Computing"
            },
            {
                "name": "Min Chen",
                "org": "Inst. of High Performance Computing"
            }
        ],
        "title": "A new hierarchical parallel algorithm on molecular dynamics simulation",
        "abstract": "This paper presents a new parallel algorithm in Molecular Dynamics simulation - HA (Hierarchical Algorithm). HA algorithm has two levels. Spatial decomposition strategy is used in the outer level to reduce the communication cost and improve the scalability; force decomposition strategy is used in the inner level to give a better load balance performance. When used to simulate a large nucleation system with non-uniform density, HA performs better than pure SD and FD algorithms.",
        "keywords": [
            "Cluster computing",
            "Hierarchical algorithm",
            "Molecular dynamics"
        ],
        "venue": "Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems",
        "year": 2003,
        "id": "s97tXHy6"
    },
    "hMJQPceh": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Dept. of Electronic Engineering"
            },
            {
                "name": "Gang Wei",
                "org": "Dept. of Electronic Engineering"
            },
            {
                "name": "Xiaosong Zhu",
                "org": "Dept. of Electronic Engineering"
            }
        ],
        "title": "An IP DiffServ Framework For Real-time Video Transmission",
        "abstract": "This paper presents an improved IP differentiated services (DiffServ) framework which is suitable for real-time video transmission. Especially, we investigate MPEG-4 video transmission. Based on the feature of MPEG-4 flow and the extent of network congestion, implements a new DiffServ marking algorithm. In the border router, we propose a new scheduling algorithm, called the Bit-based Weight time Slot Compensate (BWSC) scheduling algorithm, which dynamically adjust the weighted quantum of service. Under the condition that network bandwidth can't guarantee the demand of MPEG-4 real-time transmission, the PSNR comparison of restored MPEG-4 video frame sequence verifys our method has much more better performance than Best-effort network. End-to-end delay and delay jitter also meet the real-time transmission demand in the improved DiffServ network.",
        "keywords": [
            "DiffServ",
            "MPEG-4",
            "Scheduling algorithm"
        ],
        "venue": "International Conference on Communication Technology Proceedings, ICCT",
        "year": 2003,
        "id": "hMJQPceh"
    },
    "J8JALHT1": {
        "authors": [
            {
                "name": "Xiaosong Zhu",
                "org": "Dept. of Electronic Engineering"
            },
            {
                "name": "Min Chen",
                "org": "Dept. of Electronic Engineering"
            },
            {
                "name": "Yinglin Yu",
                "org": "Dept. of Electronic Engineering"
            }
        ],
        "title": "Video Transmission Based On Diffserv Over IP Networks",
        "abstract": "In this paper, a novel marking algorithm for IP Diffserv based on the transmission condition and the different importance of video streams for decoder has been introduced. Using the marking algorithm, video transmission over the IP DiffServ networks model which we have set up has been studied. Combined with the error concealment technology in the video decoder, in case of severe congestion which cause losing a lot of IP packets, the algorithm has been proved effective, hence the delay, jitter and the perceived picture quality entirely meet requirement for real-tune video transmission.",
        "keywords": [
            "Differentiated Services (DiffServ)",
            "Error concealment",
            "MPEG-4",
            "QoS",
            "Video Transmission"
        ],
        "venue": "International Conference on Communication Technology Proceedings, ICCT",
        "year": 2003,
        "id": "J8JALHT1"
    },
    "IAOFahEi": {
        "authors": [
            {
                "name": "Jin-Hong You",
                "org": "University of Regina"
            },
            {
                "name": "Gemai Chen",
                "org": "University of Calgary"
            },
            {
                "name": "Min Chen",
                "org": "Academy of Mathematics and System Sciences"
            },
            {
                "name": "Xue-Lei Jiang",
                "org": "Academy of Mathematics and System Sciences"
            }
        ],
        "title": "Uniform convergence rate of estimators of autocovariances in partly linear regression models with correlated errors",
        "abstract": "Consider the partly linear regression model y",
        "keywords": [
            "Autocovariance and autocorrelation",
            "B-spline estimation",
            "Correlated error",
            "Partly linear regression model",
            "Uniform strong convergence rate"
        ],
        "venue": "Acta Mathematicae Applicatae Sinica",
        "year": 2003,
        "id": "IAOFahEi"
    },
    "a87mE6sy": {
        "authors": [
            {
                "name": "Huiqing Li",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Min Chen",
                "org": "Institute of Catalysis"
            },
            {
                "name": "Xiaoming Zheng",
                "org": "Institute of Catalysis"
            }
        ],
        "title": "A novel catalyst supported on stainless steel pretreated by anodic oxidation for control of volatile organic compound emissions",
        "abstract": "A novel noble metal catalyst supported on stainless steel treated by anodic oxidation for VOC removal was presented. The catalyst showed excellent activity for toluene combustion at 210\u00b0C even after calcination at 1000\u00b0C. The surface of the stainless steel support was comparatively smooth. After the anodic oxidation treatment, it became approximately a nanometer-sized complex oxide film and tightly coalesced with the metal domains. Active components could be dispersed on the surface of the oxide film easily and showed good catalytic activity. The calcination treatment affected the catalyst activity very much. There were large masses on the surface of the catalyst after calcination at 500\u00b0C for 2 hr. This new catalyst offers good prospects for application in the VOC combustion with the advantages of high activity, low noble metal content, and heat resistance.",
        "keywords": [
            "Anodic oxidation",
            "Combustion",
            "Palladium",
            "Platinum",
            "Stainless steel",
            "Supported catalyst",
            "Toluene",
            "Volatile organic compound"
        ],
        "venue": "Chinese Journal of Catalysis",
        "year": 2003,
        "id": "a87mE6sy"
    },
    "Bo4Mb8cv": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Dept. of Electronic and Communication Engineering"
            },
            {
                "name": "Gang Wei",
                "org": "Dept. of Electronic and Communication Engineering"
            }
        ],
        "title": "A novel hybrid ARQ algortithm for real-time video transport over wireless LAN",
        "abstract": "ln this paper, we propose a modified MAC protocol supporting real-time video traffic over the IEEE 802.11 WLAN. Investigating H.26L real-time video transmission over wireless IEEE 802.11b LANs. we present a novel hybrid Automatic Repeat request (ARQ) algorithm that efficiently combines forward error control (FEC) coding with the ARQ protocol base on multiple transmission stages. The scheme includes: (1) multiple transmission stages with corresponding ARQ feedback information that determines how many transmission stages should be activated; (2) conditional frame skipping algorithm base on accumulated feedback information. Through analysis and simulation, we show that multiple-stages based Hybrid ARQ scheme has high error recovery rate for real-time video frames. In case of severe unreliable channel which causes losing a lot of IP pakets, at the cost of little end-to-end delay's increase. we obtain a peak signal-to-noise ratio improvement up to about 10dB compared to the hybrid ARQ proposed in [1]. \u00a9 2003 IEEE.",
        "keywords": [
            "11.26L video",
            "ARQ forward error correction",
            "IEEE 802.11b",
            "Multimedia communication",
            "QoS",
            "Wireless local area networks"
        ],
        "venue": "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",
        "year": 2003,
        "id": "Bo4Mb8cv"
    },
    "IPrmsp5D": {
        "authors": [
            {
                "name": "Min Chen",
                "org": ""
            },
            {
                "name": "Shuping Yi",
                "org": ""
            },
            {
                "name": "Xianlu Yang",
                "org": ""
            }
        ],
        "title": "A study of application of ABC method in BPR",
        "abstract": "This paper brings forward the ABC (activity based costing) method, which analyzes and reengineers the business processes based on activity. Furthermore, the application rules and implementation steps of the ABC method are discussed here. With the case study, the business processes of logistics are reengineered by using the ABC method. The ABC method is proved by practice to efficiently differentiate value-added and non value-added activities, which is helpful for simplifying business processes and reducing the operation cost. The case study here may provide reference for the enterprises to carry out BPR.",
        "keywords": [
            "Activity based costing (ABC)",
            "Business process reengineering (BPR)",
            "Material flow"
        ],
        "venue": "Proceedings of the International Conference on Agile Manufacturing, Advances in Agile Manufacturing, ICAM 2003",
        "year": 2003,
        "id": "IPrmsp5D"
    },
    "Ud81wcn2": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Sch. of Civil Eng. and Mech."
            },
            {
                "name": "Jun Chang",
                "org": "Sch. of Civil Eng. and Mech."
            },
            {
                "name": "Zheng-Xing Liu",
                "org": "Sch. of Civil Eng. and Mech."
            }
        ],
        "title": "Linear quadratic regulator (LQR) method for vibration control of beams based on energy criterion",
        "abstract": "Based on LQR (Linear Quadratic Regulator) control method, to improve the effect of the vibration control for piezoelectric laminated structure, this paper made analysis of the control method for choosing the vibration energy of the structure and the control signal energy as the object function. This method provides a theoretic basis for selecting the appropriate weighting factors (matrixes Q and R). Applying the control method in analyzing vibration control of piezoelectric laminated beam, the numerical results show that it is effective in controlling the vibration and reducing the control energy.",
        "keywords": [
            "Energy criterion",
            "Linear quadratic regulator method",
            "Piezoelectric element",
            "Vibration control"
        ],
        "venue": "Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University",
        "year": 2003,
        "id": "Ud81wcn2"
    },
    "Dm5yCIF8": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Jian-Wen Chen",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Hong-Yi Gao",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Pei-Xiang Lu",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            },
            {
                "name": "Zhi-Zhan Xu",
                "org": "Shanghai Institute of Optics and Fine Mechanics"
            }
        ],
        "title": "Characteristics of ultrafast K line hard x-ray source from femtosecond terawatt laser-produced plasma",
        "abstract": "Theoretical studies and analytical scalings were carried out to find the optimized laser parameters and target conditions so that ultrashort hard x-ray pulses and high x-ray power could be achieved. The dependence of laser intensity and wavelength on the yield of K-shell x-ray emission was studied. We propose an optimal design for a foil target for producing high-yield hard x-ray pulses of customizing duration. \u00a9 2003 Chin. Phys. Soc. and IOP Publishing Ltd.",
        "keywords": [
            "Femtosecond laser-produced plasma",
            "Ultrafast K line x-ray source"
        ],
        "venue": "Chinese Physics",
        "year": 2003,
        "id": "Dm5yCIF8"
    },
    "rZycAyX1": {
        "authors": [
            {
                "name": "Jinzhao Wang",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Min Chen",
                "org": "Department of Engineering Mechanics"
            },
            {
                "name": "Zengyuan Guo",
                "org": "Department of Engineering Mechanics"
            }
        ],
        "title": "A two-dimensional molecular dynamics simulation of liquid-vapor nucleation",
        "abstract": "The molecular dynamics method is employed to simulate the liquid-vapor nucleation processes. The results show that the initial stage of nucleus in nucleation process is cavity or space containing very few vapor molecules. Because of the very limited size of the simulation domain in previous reports, further growth of the nucleus has not been realized. Large scale molecular dynamics simulation of liquid-vapor nucleation indicates that the liquid-vapor nucleation process undergoes at least three stages: cavity growth, cavity coalescence, bubble formation.",
        "keywords": [
            "Bubble",
            "Liquid-vapor nucleation",
            "Molecular dynamics",
            "Nucleus"
        ],
        "venue": "Chinese Science Bulletin",
        "year": 2003,
        "id": "rZycAyX1"
    },
    "5YEaPwTF": {
        "authors": [
            {
                "name": "Hong-Tao Zhang",
                "org": "Faculty of Chem. and Mat. Sci."
            },
            {
                "name": "Min Chen",
                "org": "Faculty of Chem. and Mat. Sci."
            },
            {
                "name": "Rui Lv",
                "org": "Faculty of Chem. and Mat. Sci."
            }
        ],
        "title": "Concentrated emulsion copolymerization of butyl acrylate and vinyl acetate initiated by a redox initiator at lower temperature",
        "abstract": "The concentrated emulsion copolymerization of butyl acrylate and vinyl acetate with an ammonium persulfate/sodium hydrogen sulfate mixture as a redox initiator, with a sodium dodecyl sulfate/cetyl alcohol mixture as a compound surfactant, and with poly(vinyl alcohol) as a liquid film reinforcer was carried out at lower temperature. In less than 3 h, the polymerization conversion was greater than 95%. The effects of the surfactant, the initiator, the volume fraction of the monomer, and the temperature on the stability of the concentrated emulsion, the kinetic process, and the average size of the latices were examined. The morphology of the polymer particles was observed by transmission electron microscopy, and the average size and distribution of the particle diameter were measured by photon correlation spectroscopy. The kinetic equation was R",
        "keywords": [
            "Emulsion copolymerization",
            "Initiators",
            "Kinetics (polym.)"
        ],
        "venue": "Journal of Applied Polymer Science",
        "year": 2004,
        "id": "5YEaPwTF"
    },
    "OuRXjngI": {
        "authors": [
            {
                "name": "Zhihua Liao",
                "org": "School of Life Sciences"
            },
            {
                "name": "Min Chen",
                "org": "School of Pharmacy"
            },
            {
                "name": "Feng Tan",
                "org": "School of Life Sciences"
            },
            {
                "name": "Xiaofen Sun",
                "org": "School of Life Sciences"
            },
            {
                "name": "Kexuan Tang",
                "org": "School of Life Sciences"
            }
        ],
        "title": "Microprogagation of endangered Chinese aloe",
        "abstract": "A rapid micropropagation protocol was established for Aloe vera L. var. chinensis (Haw.) Berger, Chinese Aloe. The effects of three factors, namely BA, NAA and sucrose, on bud initiation were evaluated by L",
        "keywords": [
            "Aloe vera L. var. chinensis (Haw.) Berger",
            "BA",
            "NAA",
            "Orthogonal design",
            "Rapid propagation",
            "Sucrose",
            "Superior medium"
        ],
        "venue": "Plant Cell, Tissue and Organ Culture",
        "year": 2004,
        "id": "OuRXjngI"
    },
    "Ss7vSL2O": {
        "authors": [
            {
                "name": "Min Chen",
                "org": "Prenatal Diagn. and Counseling Unit"
            },
            {
                "name": "Chin Peng Lee",
                "org": "Department of Obstetrics"
            },
            {
                "name": "Kwok Yin Leung",
                "org": "Department of Obstetrics"
            },
            {
                "name": "Pui Wah Hui",
                "org": "Department of Obstetrics"
            },
            {
                "name": "Mary Hoi Yin Tang",
                "org": "Department of Obstetrics"
            }
        ],
        "title": "Pilot study on the midsecond trimester examination of fetal nasal bone in the Chinese population",
        "abstract": "Objectives: Hypoplasia of the nasal bone of fetuses affected by trisomy 21 and other aneuploidies could be detected by prenatal ultrasound examination and was an important new marker in the detection of Down syndrome in the second trimester. Racial differences in fetal nasal bone length have been reported. However, there was no reference range for the fetal nasal bone length (NBL) in the Chinese population. We conducted a pilot study to investigate the reproducibility of the measurement of fetal NBL in the mid second trimes