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461篇 您的检索式:作者名="Yu JL"
    题名 作者 年代 出处 被引量
1Design of a new dynamical core for global atmospheric models based on some efficient numerical methods显示文摘A careful study on the integral properties of the primitive hydrostatic balance equations for baroclinic atmosphere is carried out, and a new scheme todesign the global adiabatic model of atmospheric dynamics ispresented. This scheme includes a method of weighted equal-areamesh and a fully discrete finite difference method with quadraticand linear conservations for solving the primitive equationsystem. Using this scheme, we established a new dynamical corewith adjustable high resolution acceptable to the availablecomputer capability, which can be very stable without anyfiltering and smoothing. Especially, some important integralproperties are kept unchanged, such as the anti-symmetries of thehorizontal advection operators and the vertical convectionoperator, the mass conservation, the effective energy conservationunder the standard stratification approximation, and so on. Somenumerical tests on the new dynamical core, respectively regardingits global conservations and its integrated performances inclimatic modeling, incorporated with the physical packagesfrom the Community Atmospheric Model Version 2 (CAM2) of NationalCenter for Atmospheric Research (NCAR), are included.WANG Bin, WAN Hui, Jl Zhongzhen, ZHANG Xin, YU Rucong, YU Yongqiang & LIU HongtaoState Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China Department of Computational Mathematics, Academy of Mathematics and System Sciences, Peking University, Beijing 100871, China 2004Science China Mathematics2004,47,z1:92
2Curcumin protects PC12 cells against 1-methyl-4-phenylpyridinium ion-induced apoptosis by bcl-2-mitochondria-ROS-iNOS pathway.显示文摘Chert J Tang XQ Zhi JL Cui Y Yu HM Tang EH Sun SN Feng JQ Chen PX Chen J 2006中国生物学文摘2006,20,10:16
3Classification of gastric neuroendocrine tumors and its clinicopathologic significance显示文摘ClassificationofgastricneuroendocrinetumorsanditsclinicopathologicsignificanceYUJiYao1,WANGLuPing2,MENGYuHong1,HUMeng1,WA...Yu, JY Wang, LP Meng, YH Hu, M Wang, JL Bordi, C 1998World Journal of Gastroenterology1998,4,2:5
4Rapid health transition in China, 1990–2010: findings from the Global Burden of Disease Study 2010显示文摘Gonghuan Yang Yu Wang Yixin Zeng George F Gao Xiaofeng Liang Maigeng Zhou Xia Wan Shicheng Yu Yuhong Jiang Mohsen Naghavi Theo Vos Haidong Wang Alan D Lopez Christopher JL Murray 2013The Lancet . 2013 (9882)2013,,9882:4
5Characteristics of air quality in Tianjin during the Spring Festival period of 2015显示文摘To better understand the characteristics of air quality and the relationship between the chemical composition evolution and source variation,an intensive atmospheric campaign was conducted in Tianjin,a megacity of the North China Plain,from 10 February to 6 March 2015.There were 20 days exceeding the threshold value of secondary Chinese Ambient Air Quality Standards for PM2.5(75 μg m-3,daily average over 24 h)during the study period.Five air pollution episodes were selected for investigation.During the pre-holiday pollution episode,NH^+_4,NO^-_3,and SO^(2-)_4 were more abundant,indicating that air pollution was caused by motor vehicle exhaust emissions and coal consumption under unfavorable meteorological conditions.During Chinese Lunar New Year's Eve,widespread use of fireworks resulted in extremely high aerosol concentrations.Firework displays caused increases in K+ and also enrichment of SO^(2-)_4 relative to NO^-_3.The holiday pollution episode was caused by regional transport,characterized by abundant SO^(2-)_4 and NH^+_4.In addition,the aging processes of the particles from fireworks discharge played an important role in the formation of NO-3and SO^(2-)_4.The Lantern Festival episode was characterized by a transition from the enrichment of K+ to secondary inorganic ions(NO^-_3,SO^(2-)_4,and NH^+_4).The results of this study are useful for a detailed understanding of the variation in atmospheric compositions and sources caused by anthropogenic activity,and highlight the importance of controlling intensive fireworks discharge.TANG Miao Jl Dong-Sheng GAO Wen-Kang YU Zhong-Wang CHEN Kui CAO Wan 2016Atmospheric and Oceanic Science Letters2016,9,1:4
6Rapid health transition in China, 1990–2010: findings from the Global Burden of Disease Study 2010显示文摘Gonghuan Yang Yu Wang Yixin Zeng George F Gao Xiaofeng Liang Maigeng Zhou Xia Wan Shicheng Yu Yuhong Jiang Mohsen Naghavi Theo Vos Haidong Wang Alan D Lopez Christopher JL Murray 2013The Lancet2013,,9882:3
7Rapid health transition in China, 1990–2010: findings from the Global Burden of Disease Study 2010显示文摘Gonghuan Yang Yu Wang Yixin Zeng George F Gao Xiaofeng Liang Maigeng Zhou Xia Wan Shicheng Yu Yuhong Jiang Mohsen Naghavi Theo Vos Haidong Wang Alan D Lopez Christopher JL Murray 20132013 (9882)2013,,9882:3
8Effects of tumor necrosis factor alpha on host immune response in chronic persistent tuberculosis: possible role for limiting pathology显示文摘Mohan VP Scanga CA Yu K Scott HM Tanaka KE Tsang E Tsai MM Flynn JL Chan J 2001Infect Immune2001,69,3:1
9Decreased dietary fiber intake and structural alteration of gut microbiota in patients with advanced colorectal adenoma显示文摘Chen HM Yu YN Wang JL 2013Am J Ctin Nutr2013,97,5:1
10Oncogenes and tumor angiogenesis:the question of vascular 'supply' and vascular 'demand'显示文摘Rak J Yu JL 2004Semin Cancer Biol2004,14,2:1
11Effect of p53 status on tumor response to antiangiogenie therapy显示文摘Yu JL Rak JW Coomber BL 2002Science2002,295,:1
12Fibronectin binding by Propionibacterium acnes 显示文摘Yu JL Mansson R Flock JI 1997FEMS Immunol Med Microbiol1997,19,3:1
13Role of the JAK - STAT pathway in protection of hydrogen peroxide preconditioning against apoptosis induced by oxidative stress in PC12 cells 显示文摘Yu HM Zhi JL Cui Y 2006Apoptosis2006,11,6:1
14Endovascular treatment of intra-cranial ruptured aneurysms associated with arteriovenous malfor-mations:a clinical analysis of 14 hemorrhagic cases显示文摘Yu JL Yang S Luo Q 2011Interven-tional Neuroradiology2011,17,1:1
15Increased production of reac-tive oxygen species in hyperglycemic conditions requiresdynamic change of mitochondrial morphology 显示文摘Yu T Robotham JL Yoon Y 2006Proc NatlAcad Sci USA2006,103,8:1
16Noninvasive optical imaging method to evaluatepostantibiotic effects on biofilm infection in vivo显示文摘Kadurugamuwa JL Sin LV Yu J 0,,6:1
17Oncogenic events regulate tissue factor experssion in colorectal cancer cells:implications for tumor progression and angiogenesis显示文摘Yu JL May L Lhotak V 2005Blood2005,105,4:1
18A role for surviving in chemoresistance of endothelial cells mediated by VEGF 显示文摘TBAN J MASTER Z YU JL 2002Proc Natl Acad Sci2002,99,7:1
19Transplantation of hypoxia-preconditioned mesenchymal stem cells improves infarcted heart function via enhanced survival of implanted cells and angiogenesis显示文摘Hu X Yu SP Fraser JL 2008J Thorac Cardiovasc Surg2008,135,4:1
20Increased production of reactive oxygen species in hyperglycemic conditions requires dynamic change of mitochondrial morphology显示文摘Yu T Robotham JL Yoon Y 0,,:1
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