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Emergency logistics scheduling with multiple supply-demand points based on grey interval被引量：6
《Journal of Safety Science and Resilience》2022年第2期179-188,共10页Zhiming Ding Xinrun Xu Shan Jiang Jin Yan Yanbo Han 
the National Natural Science Foundation of China(Grant No.61703013 and No.91646201);the National Key R&D Program of China(973 Program,No.2017YFC0803300).
This study aimed to address the problem of post-disaster emergency material dispatching from multiple supply points to multiple demand points.In large-scale natural disasters,it is very important for multiple emergenc...
关键词：Emergency logistics scheduling Multi-objective programming Disaster relief 
Characterization and analysis of petrochemical wastewater through particle size distribution, biodegradability, and chemical composition被引量：5
《Chinese Journal of Chemical Engineering》2019年第2期444-451,共8页Xiaoqiang Jia Dayao Jin Chen Li Wenyu Lu 
Supported by the National Basic Research Program of China(2014CB745100);the National Natural Science Foundation of China(21576197);the Tianjin Key Research&Development Program(16YFXTSF00460)
The centralized treatment method is a widely used form of wastewater treatment that tends to be less effective at removing toxic substances. Therefore, a detailed analysis of the composition of wastewater can provide ...
关键词：PETROCHEMICAL WASTEWATER Gradient membrane separation Chemical OXYGEN DEMAND BIOCHEMICAL OXYGEN DEMAND 
Improving Yield and Nitrogen Use Efficiency Simultaneously for Maize and Wheat in China： A Review被引量：63
《Pedosphere》2016年第2期137-147,共11页MENG Qingfeng YUE Shanchao HOU Peng CUI Zhenling CHEN Xinping 
supported by the National Basic Research Program(973 Program) of China(No.2015CB150402);the National Maize Production System in China(No.CARS-02-24);the Special Fund for Agroscientific Research in the Public Interest of China (No.201103003);the Innovative Group Grant of the NSFC,China(No.31421092)
Achieving both high yield and high nitrogen use efficiency （NUE） simultaneously has become a major challenge with increased global demand for food, depletion of natural resources, and deterioration of environment. A...
关键词：crop N requirement high yield integrated soil-crop system management N application timing N demand 
Comparison of seismic capacity/demand ratios of two kinds of foundation schemes of Taizhou Bridge
《Engineering Sciences》2012年第3期26-32,共7页Zhao Yi Peng Tianbo Han Lei 
National Science and Technology Support Program of China(No.2009BAG15B01);Key Programs for Science and Technology Development of Chinese Transportation Industry(No.2008-353-332-190);the Ministry of Science and Technology of China(No.SLDRCE 08-B-04);the Fundamental Research Funds for the Central Universities and Kwang-Hua Fund for College of Civil Engineering of Tongji University
Pile group foundation and caisson foundation are two common foundation schemes of long-span bridges, and the seismic performances of the two kinds of foundations are different. Taking Taizhou Bridge as an example, whi...
关键词：Taizhou Bridge FOUNDATION capacity/demand ratio 
A nonlinear dynamic macro-element for demand assessment of bridge substructures subjected to ship collision被引量：4
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2011年第11期826-836,共11页Wei FAN Wan-cheng YUAN Mi ZHOU 
supported by the Ministry of Science and Technology of China (No. SLDRCE 09-B-08);the National Natural Science Foundation of China (Nos. 50978194 and 90915011);the Kwang-Hua Fund for College of Civil Engineering,Tongji University;the Fund of National Engineering and Research Center for Highways in Mountain Area (No. gsgzj-2010-01),China
For the dynamic demand assessment of bridge structures under ship impact loading,it may be prudent to adopt analytical models which permit rapid analysis with reasonable accuracy.Herein,a nonlinear dynamic macro-eleme...
关键词：Nonlinear macro-element Ship-bridge collision P-a curve Dynamic demand Design codes 
Water demand for ecosystem protection in rivers with hyper-concentrated sediment-laden flow被引量：8
《Science China(Technological Sciences)》2004年第z1期186-198,共13页LUO Huaming, LI Tianhong, NI Jinren & WANG Yudong Department of Environmental Engineering, Peking University, Beijing 100871, China The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing 100871, China 
Sediment transport is one of the main concerns in a river system with hyper-concentrated flows. Therefore, the water use for sediment transport must be considered in study on the water demand for river ecosystem. The ...
关键词：sediment-laden flow  the Lower YELLOW River  WATER DEMAND for RIVER ecosystem  WATER DEMAND for sediment transport 
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