维普中文期刊产品整合服务
995篇 您的检索式:作者名="LI E P"
    题名 作者 年代 出处 被引量
1植物A.murale和A.corsicum修复镍污染土壤显示文摘通过盆栽试验,研究了镍富集植物A.murale、A.corsicum及普通作物萝卜和芥菜,在4种不同Ni含量土壤中富集Ni的能力.A.murale和A.corsicum能够超量富集Ni,在4种土壤处理中,其地上部Ni浓度均显著高于萝卜和芥菜.在墨江土壤(Ni 1062mg/kg)中,A.murale和A.corsicum去除Ni能力明显大于萝卜和芥菜;在信宜土壤(Ni 107mg/kg)中,芥菜去除Ni能力最强;而元江土壤(Ni 2519mg/kg)中4种植物去除Ni的能力均很低.调节土壤pH值能显著改变A.murale和A.corsicum提取Ni的能力,最佳去除Ni土壤pH值在6.0左右.酸化及碱化处理蛇纹岩发育土壤均显著降低了A.murale和A.corsicum去除土壤Ni的能力.仇荣亮 刘凤杰 万云兵 汤叶涛 胡鹏杰 Brewer E P LI Y M 2008中国环境科学2008,28,11:7
2Frequent amplification of a chr19q13.41 microRNA polycistron in aggressive primitive neuroectodermal brain tumors显示文摘Li M Lee KF Lu Y Clarke I Shih D Eberhart C Collins VP Van Meter T Picard D Zhou L Boutros PC Modena P Liang ML Scherer SW Bouffet E Rutka JT Pomeroy SL Lau CC Taylor MD Gajjar A Dirks PB Hawkins CE Huang A. 2009中国神经肿瘤杂志2009,7,4:3
3Transportation Characteristics Change under Rapid Urban Expansion:A Case Study of Shanghai显示文摘This paper focuses on the economic development and urban morphology as well as its impact on the transportation system during the urban expansion of Shanghai in the last more than 20 years(1986-2008).Based on data from 3 comprehensive transport surveys of Shanghai since 1986,the changes in residential trip demand,vehicle use,and the spatial distribution of trips were studied to understand the demands on the transportation system.The factors contributing to those changes in transportation demand were discussed,by which the conclusions were arrived:1) economic development promotes population growth and stimulates residential trip demand greatly;2) unsynchronized migration of population and job from central district to periphery district of Shanghai make trips and congestion diffuse in the same way;and 3) urban sprawl from a city center encourages the single-occupant vehicle mode,which imposes greater pressure on the roadway system.It is concluded that urban development should coordinate with the transportation system planning and expansion.LI Ye YE Jianhong CHEN Xiaohong Mohamed A ABDEL-ATY P E CEN Min 2010Chinese Geographical Science2010,20,6:2
4Rapid phenotypic evolution with shallow genomic differentiation during early stages of high elevation adaptation in Eurasian Tree Sparrows显示文摘Known as the‘third polar region’,the Qinghai-Tibet Plateau represents one of the harshest highland environments in the world and yet a number of organisms thrive there.Previous studies of birds,animals and humans have focused on well-differentiated populations in later stages of phenotypic divergence.The adaptive processes during the initial phase of highland adaptation remain poorly understood.We studied a human commensal,the Eurasian Tree Sparrow,which has followed human agriculture to the Qinghai-Tibet Plateau.Despite strong phenotypic differentiation at multiple levels,in particular in muscle-related phenotypes,highland and lowland populations show shallow genomic divergence and the colonization event occurred within the past few thousand years.In a one-month acclimation experiment investigating phenotypic plasticity,we exposed adult lowland tree sparrows to a hypoxic environment and did not observe muscle changes.Through population genetic analyses,we identified a signature of polygenic adaptation,whereby shifts in allele frequencies are spread across multiple loci,many of which are associated with muscle-related processes.Our results reveal a case of positive selection in which polygenic adaptation appears to drive rapid phenotypic evolution,shedding light on early stages of adaptive evolution to a novel environment.Yanhua Qu Chunhai Chen Ying Xiong Huishang She Yong E Zhang Yalin Cheng Shane DuBay Dongming Li Per G P Ericson Yan Hao Hongyuan Wang Hongfeng Zhao Gang Song Hailin Zhang Ting Yang Chi Zhang Liping Liang Tianyu Wu Jinyang Zhao Qiang Gao Weiwei Zhai Fumin Lei 2020National Science Review2020,7,1:2
5Gene expression levels in normal human lymphablasts with variable sensitivities to arsenite: identification of GGT1 and NFKBIE expression levels as possible biomarkers of susceptibility显示文摘KOMISSAROVA E V LI P UDDIN A N 2008Toxicol Appl Pharmaco12008,226,2:1
62-chlorophenol oxidation in supercritical water globalkinetics and reaction products显示文摘LI R SAVAGE P E SZMUKLER D 1993AICHE Journal1993,39,:1
7Concurrent engineer- ing: a strategy for procuring construction projects 显示文摘Love P E D Gunasekm'an A Li H 1998In- ternational Journal of Project Management1998,16,6:1
8Matrix metalloprotei- nase-14 (MT1-MMP)-mediated endoglin shedding inhibits tumor angiogenesis 显示文摘Hawinkels LI Kuiper P Wiercinska E 2010Cancer Res2010,70,10:1
9Tai chi and postural stabili?ty in patients with Parkinson's disease显示文摘Li F Harmer P Eckstrom E 2012N EnglJ Med2012,366,6:1
10Elimination of grapevine virus A (GVA) by cryopreservation of in vit rogrown shoot tip s of Vitis vinifera L显示文摘WANG Q MAWAWASSI M LI P GAFNY R SELA I TANNE E 2003Plant Sci2003,165,:1
11Surface modifications of electrode materials for lithium ion batteries显示文摘FU L J LIU H LI C WU Y P RAHM E HOLZE R WU H Q 2006Solid State Sci2006,8,2:1
12Determination of acoustic properties of blood and its corn ponents 显示文摘CARSTENSEN E L LI Kam SCHWAN H P 1953J Acoust Soe Am1953,25,2:1
13Visual contour tracking based on particle filters显示文摘Li P H Zhang T W Arthur E C P 2003Image and Vision Computing2003,21,1:1
14Preparation of Mo2C/HZSM-5 and its catalytic performance for the conversion of n-butane into aromatics显示文摘YUAN S DERANOUE-ABD HAMIDB S B LI Y YING P XIN Q DEROUANE E G LI C 2002J Mol Catal A2002,184,12:1
15Transcytosis of lipoprotein lipase across cultured endothelial ceils requires both heparan sulfate proteoglycans and the very low density lipoprotein receptor显示文摘OBUNIKE J C LUTZ E P LI Z 2001Journal of Biology Chemistry2001,276,12:1
16An e-business model to support supply chain activities in construction显示文摘Cheng E W L Li H Love P E D L Irani Z 2001Logistics Inforamtion Management2001,14,1:1
17查看详情显示文摘Khaykovich B Zeldov E Majer D Li T W Kes P H Konczykowski M 0,,:1
18Protection of flunariz- ine on cerebral mitochondria injury induced by cortical spreading depression under hypoxic conditions 显示文摘Li F P Qiu E C Dong Z 2011J Headache Pain2011,12,1:1
19h Relatively Low Level of Ribosome Depurination by Mutant Forms of Ricin Toxin a Chain Can Trigger Protein Synthesis Inhibition, Cell Signaling and Apoptosis in Mammalian Cells 显示文摘Amanda E J Cheng J S Li X P 2012The InternationalJournal of'' Biochemistry & Cell Biology2012,44,12:1
20Network Communication in the Construction Industry显示文摘CHENG E W L LI H LOVE P E D IRANI Z 0,,:1
返回顶部 每页显示:
共50页 首页 上一页 第1页 下一页 末页 /50 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费