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256篇 您的检索式:作者名="Zhang QL"
    题名 作者 年代 出处 被引量
1Fluxes of CO_2, N_2O and CH_4 from a typical temperate grassland in Inner Mongolia and its daily variation显示文摘Using a dark enclosed chamber technique, the fluxes of CO2, N2O and CH4 from nature and disturbed grassland were measured on the spot in Inner Mongolian Temperate Grassland along the annual rainfall gradient section ranging from 450 to 200 mm. The results showed that the measured mean fluxes of CO2, N2O and CH4were (1 180.4 ±308.7), (0.010 ± 0.004) and (-0.039 ± 0.016) mg · m-2/h, respectively. The decrease of the fluxes of CO2, N2O and CH4 follows with that of annual rainfall gradient in the measurement area. Human activities, such as grazing and reclamation are also critical factors to affect the fluxes of these gases from grassland. Daily continuous measurement of CO2, N2O and CH4 fluxes showed a strong diurnal variation with higher emission in the daytime. A good relationship between the fluxes of CO2, N2O, CH4 and temperature was exposed in this study.DONG Yunshe, ZHANG Shen, Ql Yuchun, CHEN Zuozhong & GENG Yuanbo1. Institute of Geography, Chinese Academy of Sciences, Beijing 100101, China:2, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China Correspondence should be addressed to Dong Yunshe 2000Chinese Science Bulletin2000,45,17:66
2A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software packageYU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden 2001Chinese Science Bulletin2001,46,23:6
3Functions and applications of polypyridyl complexes in DNA显示文摘The syntheses and desymmetration of a series of novel polypyridyl ligands as well as their complexes, and their DNA-binding properties are reported in this review. The stresses are focused on the functions and potential applications of such complexes as DNA structural probe, DNA molecular light switches, anti-cancer drugs, and photoactivated cleavage agents.Ji, LN Zhang, QL Chao, H 2001Chinese Science Bulletin2001,46,16:2
4THE NUMERICAL METHODS FOR SOLVING EULER SYSTEM OF EQUATIONS IN REPRODUCING KERNEL SPACE H^2(R)显示文摘A new method is presented by means of the theory of reproducing kernel space and finite difference method, to calculate Euler system of equations in this paper. The results show that the method has many advantages, such as higher precision, better stability, less amount of calculation than any other methods and the reproducing kernel function has good local properties and its derived function is wavelet function.Wu, BY Zhang, QL 2001Journal of Computational Mathematics2001,19,3:2
5Epidemiology of chronic kidney disease: results from a population of older adults in Germany 显示文摘Zhang QL Koenig W Raum E 2009Prey Med2009,48,2:1
6A study of mifepris tone/IFN-~'-indueed apoptosis of human cholangiocarcino ma cell line FRH 0201 in vitro显示文摘Sun QL Zhang XG Xing QT 2012Onco Targets Ther2012,5,4:1
7Efficient glycoengineering of GM3 on melanoma cell and monoclonal antibody-mediated selective killing of the glycoengineered cancer cell 显示文摘Wang QL Zhang JP Guo ZW 2007Bioorg Med Chem2007,15,24:1
8Wogonin induces the granulo- cytic differentiation of human NB4 promyelocytic leukenfia ceils and up -regulates phospholipid scramblase 1 gene expression 显示文摘Zhang K Guo QL You QD 2008Cancer Sci2008,99,4:1
9How do rat cortical cells cultured with aluminum die:necrosis or apoptosis?显示文摘Zhang QL Boscolo P Niu PY 2008Int J Immunopathol Pharmacol2008,21,1:1
10Pluripotent stem cells engrafted into the normal or lesioned adult rat spinal cord are restricted to a glial lineage显示文摘Cao QL Zhang YP Howard RM 2001Exp Neurol2001,167,:1
11Multifunctional silicananotubes for dual-modality gene delivery and MR imaging 显示文摘Namgung R Zhang Y Fang QL 2011Biomaterials2011,32,11:1
12Pluripotent stem ceils engrafted into the normal or lesioned adult rat spinal cord are restricted to a glial lineage显示文摘Cao QL Zhang YP Howard RM 2001Exp Neurol2001,167,:1
13Biological and clinical characterization of paclitaxel poliglumex (PPX,CT-2103),a macromolecular polymer-drug conjugate显示文摘Zhang QL Boscolo P Niu PY 2006Int J Nanomedicine2006,1,4:1
14Treatment of alopecia areata with plum-blossom needles plus moxibustion: a report of 53 cases显示文摘Zhang QL Fu XI-I Ying XJ 2004J Acupunct Tuina Sci2004,2,1:1
15Biological markers in cord blood for prediction of bronchopul- monary dysplasia in premature infants 显示文摘Tian XY Zhang XD Li QL 2014Clin Exp Obstet Gynecol2014,41,3:1
16Friction and wear be- havior of nitrogen ion implanted UHMWPE against ZrO2 ce- ramic 显示文摘Ge SR Wang QL Zhang DK 2003Wear2003,255,2:1
17Reduced expression of IAchannels is associated with posUschemic seizures in hypergly-cemic rats显示文摘Lei ZG Zhang H Cui QL? 2014J Neurosci Res2014,92,12:1
18Design of nanoparticles as drug carriers for cancer therapy显示文摘Zhang J Christopher QL 2006Cancer Genomics Proteomics2006,3,3:1
19Interleukin-21 mediates hep- atitis B virus-associated liver cirrhosis by activating hepatic stel- late cells显示文摘Feng G Zhang JY Zeng QL 2014Hepatol Res2014,44,10:1
20Relationship among gastric mucosa CD4,CD8 cells infiltration,Hp infection and symptoms in patients with chronic gastritis显示文摘Lu AP Zhang SS Zha QL 2005World J Gastroenterol2005,11,16:1
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