兰州大学机构库

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Simulating land use/land cover change in an arid region with the coupling models 期刊论文
Ecological Indicators, 2021, 卷号: 122
Authors:  Wang, Qingzheng;  Guan, Qingyu;  Lin, Jinkuo;  Luo, Haiping;  Tan, Zhe;  Ma, Yunrui
Favorite  |  View/Download:2/0  |  Submit date:2021/01/18
Arid regions  Cellular automata  Ecology  Economics  Logistic regression  Markov chains  Sustainable development  Ecological environments  Environmental problems  Grain for green projects  Land use/land cover change  Spatio-temporal changes  Spatiotemporal patterns  Supervised classification  Visual interpretation  
A collective filtering based content transmission scheme in edge of vehicles 期刊论文
Information Sciences, 2020, 卷号: 506, 页码: 161-173
Authors:  Wang, Xiaojie;  Feng, Y.;  Ning, Zhaolong;  Hu, Xiping;  Kong, Xiangjie;  Hu, B(胡斌);  Guo, Yi
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Edge of vehicles  Collaborative filtering  Fog computing  Markov chains  
Some notes on infix chains -several studies on combinatorial semigroups (Ⅱ) 期刊论文
山东大学学报. 理学版, 2019, 卷号: 54, 期号: 6, 页码: 8-10
Authors:  Leng Jing;  Guo, YQ(郭聿琦)
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infix chains  infix codes  completely dense languages  
Stability analysis of supply chain system based on shock model 会议论文
Conference Proceedings of the 4th International Symposium on Project Management, ISPM 2016, Wuhan, China, July 9, 2016 - July 10, 2016
Authors:  Zong, SL(宗胜亮);  Zong, Sheng-Liang (zongshl03@gmail.com)
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System Stability  Chains  Convergence Of Numerical Methods  Graph Theory  Inventory Control  Project Management  Stability  Supply Chains  Shock  Shock Modeling  Simulation  Stability Analysis  Stability Problem  Supply Chain Network  Supply Chain Operation  Supply Chain Systems  
Linear sulfonated polyimides containing polyhedral oligomeric silsesquioxane (POSS) in main chain for proton exchange membranes 期刊论文
Journal of Power Sources, 2015, 卷号: 2015, 期号: 290, 页码: 42-52
Authors:  Gong, CL(宫琛亮);  Zhang, Shujiang
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Membranes  Blending  Chains  Crosslinking  Mechanical permeability  Mechanical properties  Molecules  Oligomers  Polyimides  Bound water molecules  Comprehensive properties  Hydrolytic stability  Low methanol permeability  Polyhedral oligomeric silsesquioxanes  Proton exchange membranes  Sulfonated polyimides  Uniform distribution  
Synthesis and characterization of acid-base polyimides bearing pendant sulfoalkoxy groups for direct methanol fuel cell applications 期刊论文
JOURNAL OF APPLIED POLYMER SCIENCE, 2015, 卷号: 132, 期号: 29
Authors:  Qi, ZG;  Gong, CL(宫琛亮);  Liang, Y;  Li, H;  Wu, ZY;  Zhang, SJ(张树江);  Li, YF;  Gong, CL (reprint author), Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China.
Favorite  |  View/Download:85/0  |  Submit date:2017/01/11
fuel cell  membranes  pyridine ring  sulfoalkylated side chains  sulfonated polyimide  
Side-chain-type clustered sulfonated poly(arylene ether ketone)s prepared by click chemistry 期刊论文
International Journal of Hydrogen Energy, 2015, 卷号: 2015, 期号: 40, 页码: 9267-9277
Authors:  Gong CL(宫琛亮)
Adobe PDF(1759Kb)  |  Favorite  |  View/Download:857/1  |  Submit date:2015/09/01
Copolymers  Chains  Ethers  Fuel cells  Ion exchange  Ketones  Synthesis (chemical)  Transmission electron microscopy  Click chemistry  Clustered  Ion exchange capacity  Methanol permeability  Phase separated morphology  Polyarylene ether ketones  Proton electrolytes  Sulfonated copolymer  
Game analysis between governments and food corporations in food supply chain with consumers' prosecution 会议论文
Proceedings - 2013 6th International Conference on Business Intelligence and Financial Engineering, BIFE 2013, Hangzhou, Zhejiang, China, November 14, 2013 - November 16, 2013
Authors:  Fang, Shuai;  Zhang, GX(张国兴)
Favorite  |  View/Download:77/0  |  Submit date:2017/01/18
Law Enforcement  Chains  Computation Theory  Food Supply  Game Theory  Supply Chains  Game Analysis  Game Models  Governments/food Corporations/consumers  Mixed Strategy  Nash Equilibria  Pure Strategy Nash Equilibriums  Quantitative Tool  
IV型胶原蛋白中断位点的核磁共振研究 会议论文
第十八届全国波谱学学术年会论文集
Authors:  柴雅琳;  孙秀霞;  Jean Baum;  肖建喜
Adobe PDF(431Kb)  |  Favorite  |  View/Download:282/1  |  Submit date:2015/06/25
纤维胶  核磁共振研究  蛋白质相互作用  三聚体  自组装  血管生成  重复序列  chains  collagen  基底膜  
Graph homomorphisms between trees 期刊论文
ELECTRONIC JOURNAL OF COMBINATORICS, 2014, 卷号: 21, 期号: 4, 页码: -
Authors:  Csikvari, P;  Lin, ZC;  Csikvari, P (reprint author), MIT, Dept Math, Cambridge, MA 02139 USA.
Favorite  |  View/Download:19/0  |  Submit date:2015/12/16
trees  walks  graph homomorphisms  adjacency matrix  extremal problems  KC-transformation  Markov chains