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26篇 您的检索式:作者名="WANG Renmin"
    题名 作者 年代 出处 被引量
1Zircon U-Pb dating confirms existence of a Caledonian scheelite-bearing aplitic vein in the Penggongmiao granite batholith, South Hunan显示文摘Granite at Penggongmiao is a large batholith in the Nanling Range, with an outcrop area of over 900 km 2 . There are many scheelite-quartz veins around the granite. LA-ICP-MS U-Pb dating was carried out for zircons from the granite. The middlecoarse-grained biotite granite has U-Pb ages of 435 to 436 Ma. Ages of 426.5±2.5 Ma were obtained for aplitic dyke cross-cutting the granite. The scheelite of magmatic origin in the aplite dyke was identified from petrographic investigation. This demonstrates that W-bearing granites of Early Paleozoic (corresponding to the Caledonian orogensis in the traditional sense) occur in the Nanling Range. This finding has important implications for the ore-forming potential of Paleozoic granites and on the extent of Mesozoic mineralization. Thus it merits performing an intensive study of Paleozoic granites in South China. The occurrences of aplite or microgranite may be an indicative of the Caledonian tungsten granites and associated W mineralization.ZHANG WenLan WANG RuCheng LEI ZeHeng HUA RenMin ZHU JinChu LU JianJun XIE Lei CHE XueDong ZHANG RongQing YAO Yuan CHEN Jun 2011Chinese Science Bulletin2011,56,19:23
2Effects of HBV gene variations on disease development and antiviral therapy for patients with chronic hepatitis B显示文摘Viral variation may change pathogenicity, escape immunity, lead to persistence infection, and cause drug resistance against antiviral therapy. This study was undertaken to investigate the effects of HBV gene variation on the progression of disease and on the efficacy of antiviral therapy for patients with chronic hepatitis B(CHB). METHODS:Hepatitis B virus (HBV) gene mutational sites were detected using gene chip in selected hepatitis B patients. RESULTS:In the patients HBeAg did not show serologic conversion or HBeAg(-)/anti-HBe(+), but their HBV DNA remained positive 24 weeks after α-interferon therapy, which was associated with mutations of nt1896, nt1814, nt1762 and nt1764. In the patients, that HBV DNA levels decreased or were undetectable, but rebounded later after antiviral therapy by lamivudine was associated with mutations of aa528 and(or) aa552(i.e.YMDD mutation), which resulted in lamivudine-resistance. YMDD mutation was prone to occur 52 weeks after lamivudine therapy in some chronic hepatitis B patients (26.4%). Nt1896 mutation was common in most chronic hepatitis B patients (68.5%). Chronic severe hepatitis, cirrhosis, and primary liver carcinoma were related to the mutations of nt1896, nt1762 and nt1764. CONCLUSIONS:HBV gene mutations could aggravate patient’s condition and affect the efficacy of antiviral therapy. The regular detection of HBV gene mutation is helpful for identification of disease prognosis and adjustment of therapeutic strategy.Shenzhen Eastlake Hospital, Shenzhen 518020, China (Chen JY) and National Key Laboratory of Virology (Wuhan University) Department of Infectious Diseases, Renmin Hospital, Wuhan University, Wuhan 430060, China(Wang LW, Sun XM and Gong ZJ) 2005Hepatobiliary & Pancreatic Diseases International2005,4,3:8
3Modern-style Subduction Processes in the Archean:Evidence from the Shangyi Complex in North China Craton显示文摘太古代的海洋的外壳的三碎片在太古代的 granulite 带之间被发现了并且 Paleo 原生地 Hongqiyingzi 在诺思中国 craton 组织,它沿着 Shangyi-Chicheng 古老的差错传播了。这篇论文论述综合的地,岩石学,地球化学和古老的海洋的碎片的地球年代学证据。在 Shangyi 建筑群使吨子盐的年龄结晶的岩浆是 9 妈和 geochemical 特征建议的 2512 ± 1 充实 Nb 的暗岩可能与外壳的污染有关并且在在上 subduction 地区背景的 intra 海洋的弧形成。WANG Renmin WAN Yusheng CHENG Suhua FENG Yonggang 2009Acta Geologica Sinica(English Edition)2009,83,3:6
4Analysis of genotype differences of rice response to low Zn^(2+) activity and some morphological characteristics显示文摘Zinc deficiency is one of the most widespread micro-nutritional disorder for rice. To solve the problem, screening Zn-efficient cuivivars is an available method and understanding genotype difference of Zn efficiency and their morphological and physiological characteristics is important.WANG Renmin, Dept of Agro YANG Xiao’e and YANG Yuai, Dept of Agri Chemistry, ZheJiang Agri Univ, Hangzhou 310029, China 1998Chinese Rice Research Newsletter1998,6,3:5
5Supply Chain Reorganization and Coordination显示文摘Three generic forms of governance——hierarchy, hybrid and market are proposed in the new institutional economics, giving an abstract description of alternative coordination and control mechanisms for general use. While this theory is known as far away from being operational and specified, a few researchers in the management and organization area are trying to extend Galbraith′ and/or Mintzberg′s organizational design theories into the application of logistical coordination for obtaining a smooth flow of products along the supply chain within and without the focal organization. In this paper, we present an explorative case study on the design of various organizational architectures of logistics activities and their relevant coordination mechanisms, especially internal and external contracts as one new kind of hybrid mechanisms for coordinating effective supply chains.WANG Feng bin School of Business Administration, Renmin University, Beijing 100872, China 2001Journal of Systems Science and Systems Engineering2001,13,1:5
6On conformal measures for infinitely renormalizable quadratic polynomials显示文摘We study a conformal measure for an infinitely renormalizable quadratic polynomial. We prove that the conformal measure is ergodic if the polynomial is unbranched and has complex bounds. The main technique we use in the proof is the three-dimensional puzzle for an infinitely renormalizable quadratic polynomial.HUANG Zhiyong~1 JIANG Yunping~(2,3) & WANG Yuefei~3 1. School of Information,Renmin University of China,Beijing 100872,China 2. Department of Mathematics,Queens College,City University of New York,NY 11367,USA Department of Mathematics,Graduate School,City University of New York,New York,NY 10016,USA 3. Academy of Mathematics and Systems Science,Chinese Academy of Sciences,Beijing 100080,China 2005Science China Mathematics2005,48,10:4
7Using multi-matching system based on a simplified deformable model of the human iris for iris recognition显示文摘A new method for iris recognition using a multi-matching system based on a simplified deformable model of the human iris was proposed. The method defined iris feature points and formed the feature space based on a wavelet transform. In the matching stage it worked in a crude manner. Driven by a simplified deformable iris model, the crude matching was refined. By means of such multi-matching system, the task of iris recognition was accomplished. This process can preserve the elastic deformation between an input iris image and a template and improve precision for iris recognition. The experimental results indicate the va- lidity of this method.MING Xing , XU Tao , WANG Zheng-xuan 1 2 3 1. College of Computer Science and Technology, Nanling Campus,Jilin University, 5988 Renmin Street,Changchun 130022, P. R. China 2. College of Mechanical Science and Engineering, Nanling Campus,Jilin University, 5988 Renmin Street, Changchun 130022, P. R. China 3. College of Computer Science and Technology, Qianwei Campus,Jilin University, 10 Qianwei Road, Changchun 130012, P. R. China. 2004Journal of Bionic Engineering2004,1,3:2
8A quick iso- lation method for mutants with high lipid yield in oleagi- nous yeast 显示文摘WANG Jufang LI Renmin DONG Lu 2009World J Microbiol Biotechnol2009,25,5:1
9Pres- sured Microwave-assisted Hydrolysis of Crude Glycyr- rhizic Acid for Preparation of Glycyrrhetinic Acid 显示文摘Wang Renmin Lin Chan Liu Jingliang 2012Chin J Chem Eng2012,20,1:1
10Seed film coating with uniconazole improves rape seedling growth in relation to physiological changes under waterlogging stress显示文摘Qiu Jun Wang Renmin Yan Jizhi 2005Plant Growth Regulation2005,47,1:1
11Fluid Origin and Structural Enhancement During Mineralization of the Jinshan Orogenic Gold Deposit, South China显示文摘Li Xiaofeng Wang Chunzeng Hua Renmin 2010Mineralium Deposita2010,45,6:1
12Geochemical evolution and Metamorphic development of the Early Precambrian in Eastern Hebei,China显示文摘Wang Renmin Chen Zhenzhen Li Pingfan 1985Precambrian Research1985,27,:1
13Study on the electrochemical behavior of epinephrine at a poly (3- methylthiophene)-modified glassy carbon electrode显示文摘WANG Huaisheng HUANG Deqian LIU Renmin 2004J Electroanal Chem2004,570,1:1
14Seed Film Coating with Uniconazole Improves Rape Seeding Growth in Relation to Physiological Changes under Waterlogging Stress显示文摘Wang Renmin Yan Jizhi etal 2005Plant Growth Regulation2005,47,1:1
15A quick iso- lation method for mutants with high lipid yield in oleaginous yeast显示文摘WANG Jufang LI Renmin LU Dong 2009World J Microbiol Biotechnol2009,25,5:1
16Seed film coating with uniconazole improves rape seedling growth in relation to physiological changes under waterlogging stress显示文摘Qiu Jun Wang Renmin Yan Jizhi 2005Plant Growth Regulation2005,47,1:1
17A traditional Chinese herbal preparation, Er-Zhi-Wan, prevent ovariectomy-induced osteoporosis in rats显示文摘Min Cheng Qingwei Wang Yinke Fan Xueying Liu Lu Wang Renmin Xie Charlene C. Ho Wenji Sun 2011Journal of Ethnopharmacology2011,,2:1
18Research on load balance of Service Capability Interaction Management显示文摘Jiexi Zha JunPing Wang Renmin Han Maoqiang Song 20103rd IEEE International Conference on Communication Networking & Broadcasting2010,12,1:1
19Biological effects and bioaccumulation of steroidal and phenolic endocrine disrupting chemicals in high-back crucian carp exposed to wastewater treatment plant effluents 显示文摘LIU Jingliang WANG Renmin HUANG Bin 2012Environmenal Pollution2012,162,:1
20Distribution and bioaccumulation of steroidal and phenolic endocrine disrupting chemicals in wild fish species from Dianchi Lake, China 显示文摘LIU Jingliang WANG Renmin HUANG Bin 2011Environmental Pollution2011,159,10:1
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