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科研机构
北京大学 [332]
内容类型
期刊论文 [197]
其他 [113]
会议论文 [22]
发表日期
2017 [42]
2016 [50]
2015 [46]
2014 [34]
2013 [37]
2012 [24]
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专题:北京大学
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Differentiated Optimization of Sustainable Land Use in Metropolitan Areas: A Demarcation of Functional Units for Land Consolidation
期刊论文
SUSTAINABILITY, 2017
Yan, Jinming
;
Shen, Yue
;
Xia, Fangzhou
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
functional units for land consolidation
differentiated optimization
demarcation decisions
production-life-ecology function
sustainable land use
URBAN EXPANSION
CHINA
PERSPECTIVE
INDICATORS
PROVINCE
CRITERIA
GALICIA
IMPACT
SPACE
MODEL
A land-indicator-based optimization model with trading mechanism in wetland ecosystem under uncertainty
期刊论文
ECOLOGICAL INDICATORS, 2017
Zeng, X. T.
;
Zhao, J. Y.
;
Yang, X. L.
;
Wang, X.
;
Xu, C. W.
;
Cui, L.
;
Zhou, Y.
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Fuzzy programming
Stochastic programming
Hurwicz criterion
Wetland ecosystem
Land utilization plan
Trading-oriented mechanism
Uncertainty
Sustainability
WATER-RESOURCES MANAGEMENT
LAS BATUECAS-SIERRA
SUSTAINABLE DEVELOPMENT
PROGRAMMING-MODELS
HURWICZ CRITERION
FUZZY
SYSTEMS
CHINA
PROTECTION
FLOODPLAIN
地质统计学变程优化研究
期刊论文
计算机与数字工程, 2017
郝红瑞
;
潘懋
;
刘振
;
曹凯
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
属性建模
变异函数
有效变程
属性变化
地质体规模
序贯高斯
attribute modeling
variation function
effective variable range
attribute change
geological scale
sequential Gaussian
Crustal velocity structure of central Gansu Province from regional seismic waveform inversion using firework algorithm
期刊论文
地震学报(英文版), 2017
Yanyang Chen
;
Yanbin Wang
;
Yuansheng Zhang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Seismic waveform inversion Crustal velocity structure Central Gansu Province Firework algorithm
Seismic waveform inversion
Crustal velocity structure
Central Gansu Province
Firework algorithm
IMPROVED GRAY-ENCODED EVOLUTION ALGORITHM BASED ON CHAOS CLUSTER FOR PARAMETER OPTIMIZATION OF MOISTURE MOVEMENT
期刊论文
THERMAL SCIENCE, 2017
Yang, Xiao-Hua
;
Li, Yu-Qi
;
Wang, Kai-Wen
;
Sun, Bo-Yang
;
Ye, Yi
;
Li, Mei-Shui
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
parameter optimization
gray-encoded evolution algorithm
van Genuchten model
precision
moisture movement
SYSTEMS
A Breakthrough Efficiency of 19.9% Obtained in Inverted Perovskite Solar Cells by Using an Efficient Trap State Passivator Cu(thiourea)I
期刊论文
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017
Ye, Senyun
;
Rao, Haixia
;
Zhao, Ziran
;
Zhang, Linjuan
;
Bao, Hongliang
;
Sun, Weihai
;
Li, Yunlong
;
Gu, Feidan
;
Wang, Jianqiang
;
Liu, Zhiwei
;
Bian, Zuqiang
;
Huang, Chunhui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
LEAD IODIDE PEROVSKITES
HOLE-CONDUCTOR-FREE
HALIDE PEROVSKITES
TRANSPORTING LAYER
PHOTOVOLTAIC CELLS
LOW-TEMPERATURE
FILL-FACTOR
THIN-FILMS
PLANAR
PERFORMANCE
Improved Performance of All-Polymer Solar Cells Enabled by Naphthodiperylenetetraimide-Based Polymer Acceptor
期刊论文
ADVANCED MATERIALS, 2017
Guo, Yikun
;
Li, Yunke
;
Awartani, Omar
;
Han, Han
;
Zhao, Jingbo
;
Ade, Harald
;
Yan, He
;
Zhao, Dahui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
all-polymer solar cells
polymeric acceptors
power conversion efficiency
POWER CONVERSION EFFICIENCY
ORGANIC PHOTOVOLTAICS
ELECTRON-ACCEPTORS
DONOR
OPTIMIZATION
FULLERENE
MORPHOLOGY
STABILITY
MOBILITY
Orthogonal array design for the optimization of stripping Sr(II) from ionic liquids using supercritical CO2
期刊论文
CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2017
Yang, Tao
;
Fu, Jing
;
Chen, Qingde
;
Shen, Xinghai
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Supercritical CO2 stripping
Ionic liquid
Strontium
Orthogonal array design
CARBON-DIOXIDE EXTRACTION
ALKALI-METAL IONS
TOXIC HEAVY-METALS
FLUID EXTRACTION
AQUEOUS-SOLUTIONS
STRONTIUM IONS
PERFLUOROCARBOXYLIC ACID
SELECTIVE EXTRACTION
SOLID-MATRIX
CROWN-ETHERS
Environmentally benign and scalable synthesis of LiFePO4 nanoplates with high capacity and excellent rate cycling performance for lithium ion batteries
期刊论文
ELECTROCHIMICA ACTA, 2017
Zhao, Chunsong
;
Wang, Lu-Ning
;
Chen, Jitao
;
Gao, Min
收藏
  |  
浏览/下载:116/0
  |  
提交时间:2017/12/03
Precursor precipitation
Reflux
Filtrate recycled
Low cost
High rate performance
NANO-SIZED LIFEPO4/C
ELECTROCHEMICAL PERFORMANCE
CATHODE MATERIAL
HYDROTHERMAL METHOD
IRON PHOSPHATE
LOW-COST
COMPOSITES
NANOPARTICLES
OPTIMIZATION
PRECIPITATION
Artificial Neural Network Modeling and Genetic Algorithm Optimization for Cadmium Removal from Aqueous Solutions by Reduced Graphene Oxide-Supported Nanoscale Zero-Valent Iron (nZVI/rGO) Composites
期刊论文
MATERIALS, 2017
Fan, Mingyi
;
Li, Tongjun
;
Hu, Jiwei
;
Cao, Rensheng
;
Wei, Xionghui
;
Shi, Xuedan
;
Ruan, Wenqian
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
nZVI/rGO composites
Cd(II)
removal
artificial neural network
genetic algorithm
RESPONSE-SURFACE METHODOLOGY
WASTE-WATER
ZEROVALENT IRON
NITRATE REMOVAL
ANN-GA
PROCESS PARAMETERS
ACTIVATED CARBON
HEAVY-METALS
ADSORPTION
EQUILIBRIUM
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