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被引量:20,222H指数:53SCI-EXPANDED: 407EI: 280北大核心: 641CSSCI: 389CSCD: 131人大复印报刊资料: 17

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3,244 条 记 录,以下是 1-30

Glucose Oxidase-graphene-chitosan modified electrode for direct electrochemistry and glucose sensing
BIOSENSORS & BIOELECTRONICSKang, Xinhuang Wang, Jun Wu, Hong Aksay, Ilhan A. Liu, Jun Lin, Yuehe  出版年:2009
Direct electrochemistry of a glucose oxidase (GOD)-graphene-chitosan nanocomposite was studied. The immobilized enzyme retains its bioactivity, exhibits a surface confined, reversible two-proton and two-electron transfer...
A sensitive nonenzymatic glucose sensor in alkaline media with a copper nanocluster/multiwall carbon nano tube-modified glassy carbon electrode
ANALYTICAL BIOCHEMISTRYKang, Xinhuang Mai, Zhibin Zou, Xiaoyong Cai, Peixiang Mo, Jinyuan  出版年:2007
Copper (Cu) nanoclusters were electrochemically deposited on the film of a Nafion-solubilized muldwall carbon nanotube (CNTs)modified glassy carbon electrode (CNTs-GCE), which fabricated a Cu-CNTs composite sensor (Cu-CN...
A graphene-based electrochemical sensor for sensitive detection of paracetamol
TALANTAKang, Xinhuang Wang, Jun Wu, Hong Liu, Jun Aksay, Ilhan A. Lin, Yuehe  出版年:2010
An electrochemical sensor based on the electrocatalytic activity of functionalized graphene for sensitive detection of paracetamol is presented. The electrochemical behaviors of paracetamol on graphene-modified glassy ca...
A novel glucose biosensor based on immobilization of glucose oxidase in chitosan on a glassy carbon electrode modified with gold-platinum alloy nanoparticles/multiwall carbon nanotubes
ANALYTICAL BIOCHEMISTRYKang, Xinhuang Mai, Zhibin Zou, Xiaoyong Cai, Peixiang Mo, Jinyuan  出版年:2007
A novel glucose biosensor was constructed, based on the immobilization of glucose oxidase (GOx) with cross-linking in the matrix of biopolymer chitosan (CS) on a glassy carbon electrode (GCE), which was modified with gol...
A method for group decision-making based on determining weights of decision makers using TOPSIS
APPLIED MATHEMATICAL MODELLINGYue, Zhongliang  出版年:2011
In general, weights of decision makers (DMs) play a very important role in multiple attribute group decision-making (MAGDM), how to measure the weights of DMs is an interesting research topic. This paper presents a new a...
An extended TOPSIS for determining weights of decision makers with interval numbers
KNOWLEDGE-BASED SYSTEMSYue, Zhongliang  出版年:2011
In this paper, we develop a method for determining weights of decision makers under group decision environment, in which the each individual decision information is expressed by a matrix in interval numbers. We define th...
生计资本与生计策略关系研究——以张掖市甘州区为例
《中国人口·资源与环境》苏芳 蒲欣冬 徐中民 王立安  出版年:2009
农民的生计安全与质量问题是当今中国农村的核心问题,稳定的生计可以使有关的政策协调发展、消除贫困并可持续地利用资源。本文采用可持续生计框架为研究基础,农户的生计资产为框架核心,通过建立可持续生计评价指标体系,对农户的生计资...
关键词:可持续生计(SLA)  生计资本  生计策略  层次分析法(AHP)  被引量:246
Image scrambling encryption algorithm of pixel bit based on chaos map
PATTERN RECOGNITION LETTERSYe, Guodong  出版年:2010
This paper presents an image scrambling encryption algorithm of pixel bit based on chaos map. The algorithm takes advantage of the best features of chaos maps, such as their pseudorandom property, system parameters, sens...
Self-assembled natural rubber/silica nanocomposites: Its preparation and characterization
COMPOSITES SCIENCE AND TECHNOLOGYPeng, Zheng Kong, Ling Xue Li, Si-Dong Chen, Yin Huang, Mao Fang  出版年:2007
A novel natural rubber/silica (NR/SiO2) nanocomposite is developed by combining self-assembly and latex-compounding techniques. The results show that the SiO2 nanoparticles are homogenously distributed throughout NR matr...
TOPSIS-based group decision-making methodology in intuitionistic fuzzy setting
INFORMATION SCIENCESYue, Zhongliang  出版年:2014
Managers face with many decision-making problems that affect directly viability of their organization. Group decision-making (GDM) can help the managers to make more accurate decisions. The aim of this paper is to develo...
An efficient chaotic image encryption algorithm based on a generalized Arnold map
NONLINEAR DYNAMICSYe, Guodong Wong, Kwok-Wo  出版年:2012
An efficient image encryption algorithm using the generalized Arnold map is proposed. The algorithm is composed of two stages, i.e., permutation and diffusion. First, a total circular function, rather than the traditiona...
Image encryption algorithm using chaotic Chebyshev generator
NONLINEAR DYNAMICSHuang, Xiaoling  出版年:2012
In this paper, we present a chaotic image encryption algorithm in which the key stream is generated by nonlinear Chebyshev function. The novel method of designing pseudorandom chaotic sequence is carried out with the cre...
Direct electrochemistry and electrocatalysis of horseradish peroxidase based on clay-chitosan-gold nanoparticle nanocomposite
BIOSENSORS & BIOELECTRONICSZhao, Xiaojuan Mai, Zhibin Kang, Xinhuang Zou, Xiaoyong  出版年:2008
Gold nanoparticles stabilized by chitosan (AuCS) were hybridized with exfoliated clay nanoplates through electrostatic interaction. The resulting clay-chitosan-gold nanoparticle nanocomposite (Clay/AuCS) was used to modi...
An image encryption algorithm based on hyper-chaos and DNA sequence
MULTIMEDIA TOOLS AND APPLICATIONSHuang, Xiaoling Ye, Guodong  出版年:2014
A novel image encryption algorithm making using of hyper-chaos and DNA sequence is presented here. A four-dimensional hyper-chaos system is used to generate the pseudo-random sequence, which is transformed into a biologi...
Glucose biosensors based on platinum nanoparticles-deposited carbon nanotubes in sol-gel chitosan/silica hybrid
TALANTAKang, Xinhuang Mai, Zhibin Zou, Xiaoyong Cai, Peixiang Mo, Jinyuan  出版年:2008
A new strategy for fabricating a sensitivity-enhanced glucose biosensor was presented, based on multi-walled carbon nanotubes (CNT), Pt nanoparticles (PtNP) and sol-gel of chitosan (CS)/silica organic-inorganic hybrid co...
Deriving decision maker's weights based on distance measure for interval-valued intuitionistic fuzzy group decision making
EXPERT SYSTEMS WITH APPLICATIONSYue, Zhongliang  出版年:2011
The purpose of this paper is to develop a new approach for measuring the decision makers' weights in group decision making setting, in which the decision information, provided by multiple decision makers, is expressed in...
Approach to group decision making based on determining the weights of experts by using projection method
APPLIED MATHEMATICAL MODELLINGYue, Zhongliang  出版年:2012
The aim of this paper is to present a new approach for determining weights of experts in the group decision making problems. Group decision making has become a very active research field over the last decade. Especially,...
创新创业教育背景下大学生创新能力培养问题研究——基于G大学经济学专业本科生调查的分析
《湖南师范大学教育科学学报》居占杰 刘洛彤  出版年:2016
在全面深化高等学校创新创业教育改革背景下,高校更加注重大学生创新精神和创新能力的培养。此研究通过梳理相关文献,以大学生问卷调查获取的数据为基础,从创新创业教育的视角,对大学生创新能力培养存在的问题进行分析;从改革课程体系...
关键词:创新创业教育  创新能力培养  大学生  被引量:120
Thermogravimetric analysis of chitosan
JOURNAL OF APPLIED POLYMER SCIENCEHong, Peng-Zhi Li, Si-Dong Ou, Chun-Yan Li, Cheng-Peng Yang, Lei Zhang, Chao-Hua  出版年:2007
The thermal degradation of chitosan at different heating rates B in nitrogen was studied by thermogravimetric analysis. The results indicate that the thermal degradation of chitosan in nitrogen is a one-step reaction. Th...
研发投入对高新技术企业经营绩效的影响研究
《科技进步与对策》杜勇 鄢波 陈建英  出版年:2014
在对研发投入与企业业绩相关文献进行综述和理论分析的基础上,以中国2007-2012年进行研发投入的43家(共258个观测点)高新技术产业上市公司为研究样本,就研发投入对高新技术企业经营绩效的影响进行实证研究。研究结果表明...
关键词:研发投入  高新技术企业  经营绩效  被引量:107
Extension of TOPSIS to determine weight of decision maker for group decision making problems with uncertain information
EXPERT SYSTEMS WITH APPLICATIONSYue, Zhongliang  出版年:2012
In traditional TOPSIS method, the ideal solutions for alternatives are expressed in vectors. An important step in the process of group decision making is to determine the relative importance of each decision maker. In th...
The impact of esterification on the properties of starch/natural rubber composite
COMPOSITES SCIENCE AND TECHNOLOGYWang, Zhi-Fen Peng, Zheng Li, Si-Dong Lin, Hua Zhang, Ke-Xi She, Xiao-Dong Fu, Xin  出版年:2009
The starch was modified by esterification, and the starch/natural rubber composite was prepared by blending the modified starch with natural rubber latex. The morphology, thermal stability and mechanical properties of th...
Two novel Dy<sub>8</sub> and Dy<sub>11</sub> clusters with cubane [Dy<sub>4</sub>(μ<sub>3</sub>-OH)<sub>4</sub>]<SUP>8+</SUP> units exhibiting slow magnetic relaxation behaviour
DALTON TRANSACTIONSMiao, Yan-Li Liu, Jun-Liang Li, Jin-Yan Leng, Ji-Dong Ou, Yong-Cong Tong, Ming-Liang  出版年:2011
Two unique octa-and hendeca-nuclear dysprosium(III) clusters incorporating [Dy-4(m(3)-OH)(4)](8+) cubane units have been synthesized with the 1,10-phenanthroline-2,9-dicarbaldehyde dioxime (H(2)phendox) ligand and DyCl3 ...
产业生态化创新的理论与实践
《生态经济》郭守前  出版年:2002
生态化创新的宏观背景是企业面临政府环保要求、市场竞争的双重压力。产业生态化创新是在生态学、产业生态学等原理的指导下,按照物质循环、生物和产业共生原理对产业生态系统内的各组分进行优化组合,建立高效率、低消耗、无(低)污染、...
关键词:创新  产业生态化  生态产业园  生态化经营  被引量:82
Direct electrochemistry and electrocatalysis of horseradish peroxidase immobilized in hybrid organic-inorganic film of chitosan/sol-gel/carbon nanotubes
TALANTAKang, Xinhuang Wang, Jun Tang, Zhiwen Wu, Hong Lin, Yuehe  出版年:2009
A hybrid organic-inorganic nanocomposite film of chitosan/sol-gel/multi-walled carbon nanotubes was constructed for the immobilization of horseradish peroxidase (HRP). This film was characterized by scanning electron mic...
“社区参与”的微观机制研究
《学术研究》陈万灵  出版年:2004
研究“社区参与”的大部分文献属于政治学和社会学研究范式 ,对“社区参与”问题的经济学研究特别有意义。经济学认为“社区参与”就是理性经济人生产和分享公共物品和公共服务的机制。博弈论分析认为社区居民参与程度由居民分利能力决定...
关键词:社区  社区参与  社区治理  被引量:77
Preparation and Characterization of Chitosan-Agarose Composite Films
MATERIALSHu, Zhang Hong, Pengzhi Liao, Mingneng Kong, Songzhi Huang, Na Ou, Chunyan Li, Sidong  出版年:2016
Nowadays, there is a growing interest to develop biodegradable functional composite materials for food packaging and biomedicine applications from renewable sources. Some composite films were prepared by the casting meth...
A block image encryption algorithm based on wave transmission and chaotic systems
NONLINEAR DYNAMICSYe, Guodong  出版年:2014
A block-based image encryption algorithm using wave function and chaotic system is presented. A random sequence generated by the chaotic system is used to find the source point in the wave and produces a diffusion matrix...
区域物流竞争力综合评价体系及实证研究
《工业工程与管理》高秀丽 王爱虎  出版年:2010
从区域物流竞争实力和区域物流竞争潜力两个维度构建了区域物流竞争力评价模型,并运用主成分分析法和熵值法相结合的方法进行客观赋权合成。然后对广东省21个地区进行了实证测算,发现评价结果与现实相吻合。因此,该指标体系和方法具有...
关键词:区域物流竞争实力  区域物流竞争潜力  主成分分析法  熵值法  被引量:73
Large-range liquid level sensor based on an optical fibre extrinsic Fabry-Perot interferometer
OPTICS AND LASERS IN ENGINEERINGWang, Wenhua Li, Fang  出版年:2014
We propose an efficient approach to develop large-range liquid level sensors based on an extrinsic Fabry-Perot optical fibre interferometer with an all fused-silica structure and CO2 laser heating fusion bonding technolo...
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