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检索条件"作者=2 School of Environment & Natural resources, Renmin University of{3., beijing 100872,{3."
347 条 记 录,以下是1-10 订阅
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Virus rejection with two model human enteric viruses in membrane bioreactor system
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Science China Chemistry 2007年 第3期50卷 397-404页
作者: ZHENG Xiang1,2 & LIU JunXin1 1 Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, beijing 100085, China 2 school of environment & natural resources, {3. university of China, beijing 100872, China 1. Research Center for Eco-environmental Sciences Chinese Academy of Sciences Beijing 100085 China 2. school of environment & natural {3. Renmin University of China Beijing 100872 China
A membrane bioreactor (MBR) with gravity drain was tested for virus rejection with two coliphages, T4 and f2, which were used as surrogates for human enteric viruses. Virus rejection was investigated by PVDF and PP me... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Emission Patterns under Alternative Congestion and Motor Vehicle Pollution Mitigation Policies in Shanghai
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Chinese Journal of Population,resources and environment 2007年 第2期5卷 41-48页
作者: Chen Hongfeng1, Li Fen1, Li Xiangling2 1. school of environment and natural {3., renmin university of China, beijing 100872, China 2. school of natural {3. and environment, Hefei university of Technology, Hefei Anhui 23.009, China school of environment and natural {3. Renmin University of China Beijing 100872 China school of natural resources and {3. Hefei University of Technology Hefei Anhui 230009 China
As a megacity with thriving economy, Shanghai is experiencing rapid motorisation and confronted with traffic congestion problems despite its low car ownership. It is of value to look into the policies on emission cont... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Node ordinal encoded genetic algorithm for the optimal allocation of water resources
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Progress in natural Science:Materials International 2005年 第5期15卷 448-452页
作者: YANG Xiaohua1*, YANG Zhifeng 1,2, SHEN Zhenyao1 and LI Jianqiang3.1. State Key Laboratory of Water environment Simulation, school of environment, {3. Normal university, {3. 100875, China 2. Key Laboratory for Water and Sediment Sciences Ministry of Education, school of environment, {3. Normal university, {3. 100875, China 3. Water resources and Hydropower Planning and Design General Institute, MWR, {3. 100011, China) State Key Laboratory of Water environment Simulation School of Environment Beijing Normal University Beijing 100875 China Key Laboratory for Water and Sediment Sciences Ministry of Education School of Environment Beijing Normal University Beijing 100875 China Water resources and Hydropower Planning and Design General Institute MWR Beijing 100011 China
A new method, node ordinal encoded genetic algorithm (NOEGA), is proposed for solving water resources optimal allocation problems, in which the capacity of water resources is split into a number of smaller parts so th... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
On conformal measures for infinitely renormalizable quadratic polynomials
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Science China Mathematics 2005年 第10期48卷 1411-1420页
作者: HUANG Zhiyong~1 JIANG Yunping~(2,3. & WANG Yuefei~3.1. school of Information,renmin university of China,{3. 100872,China 2. Department of Mathematics,Queens College,City university of New York,NY 113.7,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,{3. 100080,China 1. school of Information Renmin University of China 100872 Beijing China 2. Department of Mathematics Queens College City University of New York 11367 NY USA 3. Department of Mathematics Graduate School City University of New York 10016 New York NY USA 4. Academy of Mathematics and Systems Science Chinese Academy of Sciences 100080 Beijing China
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 t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Geographical Agglomeration of Chinese Manufacturing Industries
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中国人口·资源与环境:英文版 2007年 第2期5卷 3-11页
作者: Zhang Hua 1, 2, Zheng Wei3.1. Institute of Geographical Sciences and natural resources Research, Chinese Academy of Sciences, beijing 100101, China 2. Graduate {3. of the Chinese Academy of Sciences, beijing 10003., China 3. {3. of Geography, beijing Normal university, beijing 100875, China Institute of Geographical Sciences and natural resources Research Chinese Academy of Sciences Beijing 100101 China Graduate school of the Chinese Academy of Sciences Beijing 100039 China school of Geography Beijing Normal University Beijing 100875 China
Based on the plant level data from the First National Census of Basic Units, the Second National Census of Basic Units, and the First National Economic Census of China, this paper ex- amines the geographical agglomera... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Analysis and Modeling on the Spatial Structure of Urban Land Use: A Case of Jinan, China
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Chinese Journal of Population,resources and environment 2007年 第2期5卷 34-40页
作者: Zhao Huixia1, 3. Zhang Zulu2, Jiang Luguang 1 1. Institute of Geographical Sciences and natural resources Research, Chinese Academy of Sciences, beijing 100101, China 2. College of Population, resources and environment, Shandong Normal university, Jinan Shandong 250014, China 3. Graduate school of the Chinese Academy of Sciences, beijing 10003., China Institute of Geographical Sciences and natural resources Research Chinese Academy of Sciences Beijing 100101 China Graduate school of the Chinese Academy of Sciences Beijing 100039 China College of Population Resources and Environment Shandong Normal University Jinan Shandong 250014 China
Based on the data of urban land use obtained by remote sensing interpretation from aero images in 1986 and 2004, the spatial structure of Jinan is studied in this paper with the method of Geographic Information System... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Study on NDVI-T_s space by combining LAI and evapotranspiration
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Science China Earth Sciences 2006年 第7期49卷 747-754页
作者: HAN Lijuan1,2,3. WANG Pengxin4, YANG Hua1,2,3. LIU Shaomin1,2,3.& WANG Jindi1,2,3.1. Research Center for Remote Sensing and GIS, school of Geography, beijing Normal university, beijing 100875, China 2. State Key Laboratory of Remote Sensing Science, beijing 100875, China 3. beijing Key Laboratory for Remote Sensing of environment and Digital Cities, beijing 100875, China 4. Department of Information Management, College of Information and Electronic Engineering, China Agricultural university, beijing 100083. China 1. Research Center for Remote Sensing and GIS School of Geography Beijing Normal University Beijing 100875 China 2. State Key Laboratory of Remote Sensing Science Beijing 100875 China 3. beijing Key Laboratory for Remote Sensing of environment and Digital Cities Beijing 100875 China 4. Department of Information Management College of Information and Electronic Engineering China Agricultural University Beijing 100083 China
This paper focuses on interpreting the different spatial relationships between NDVI and Ts, a triangular or a trapezoid, and on analyzing transformation conditions, the physical and ecological meanings of the vegetati... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Ruin probability of the renewal model with risky investment and large claims
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Science China Mathematics 2009年 第7期52卷 1539-1545页
作者: WEI Li school of Finance,renmin university of China,{3. 100872,China 1. school of Finance Renmin University of China Beijing 100872 China
The ruin probability of the renewal risk model with investment strategy for a capital market index is investigated in this *** claim sizes with common distribution of extended regular variation,we study the asymptotic... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
The new interpretation of support vector machines on statistical learning theory
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Science China Mathematics 2010年 第1期53卷 151-164页
作者: ZHANG ChunHua 1 , TIAN YingJie 2 & DENG NaiYang 3.1 school of Information, renmin university of China,{3., China 2 Research Center on Fictitious Economy and Data Science, Chinese Academy of Sciences, beijing 100080, China 3.College of Science, China Agricultural university, beijing 100083. China 1. school of Information Renmin University of China Beijing 100872 China2. Research Center on Fictitious Economy and Data Science Chinese Academy of Sciences Beijing 100080 China3. College of Science China Agricultural University Beijing 100083 China
This paper is concerned with the theoretical foundation of support vector machines (SVMs). The purpose is to develop further an exact relationship between SVMs and the statistical learning theory (SLT). As a represent... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
ANALYSIS OF CAPITAL FLOW WITH GIS——Two Approaches for Regional Investment in China
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Chinese Geographical Science 2003年 第1期13卷 2-8页
作者: YAO Yong-ling ( Public Administration school, renmin university of China,{3., P. R. China) Public Administration school Renmin University of China Beijing 100872 P. R. China
GIS technology has been mostly concerned with handling physical data andmodeling physical environment. However, the retirements of GIS for handling socio-economicinformation in many cases are different from those conc... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论