期刊：
Lecture Notes in Electrical Engineering,2011年87 LNEE(VOL. 2):603-610 ISSN：1876-1100
通讯作者：
Jin, H.(Jinhuixia1980@163.com)
作者机构：
[Jin, Huixia] Department of Physics and Telecom Engineering, Hunan City University, Yiyang, China;[Yang, Gelan] Department of Computer Science, Hunan City University, Yiyang, China;[Tang, Jun] Department of Information Engineering, Hunan Urban Construction College, Xiangtan, China
作者机构：
[Song, Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.;[Tu, Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.
通讯机构：
[Song, Juanjuan] H;Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.
会议名称：
2011 International Conference on Future Materials Engineering and Industry Application(ICFMEIA 2011)
会议时间：
2011-01-01
会议地点：
Bali Island, Indonesia
会议主办单位：
[Song, Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang 413000, Hunan, Peoples R China.^[Tu, Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.
会议论文集名称：
Advanced Materials Research
关键词：
Modified fly ash;Microwave;Radiation;Cu2+
摘要：
The comprehensive utilization of fly ash mainly concentrated is in construction engineering channels, road engineering, it used to deal with waste water is full of hope. As this, it can achieve the pu
作者机构：
[Cai Jian-Le; Huang Wei-Li] Hangzhou Normal Univ, Coll Sci, Hangzhou 310018, Zhejiang, Peoples R China.;[Huang Wei-Li] Hunan City Univ, Dept Phys & Telecom Engn, Yiyang 413000, Peoples R China.
通讯机构：
[Cai Jian-Le] H;Hangzhou Normal Univ, Coll Sci, Hangzhou 310018, Zhejiang, Peoples R China.
关键词：
Higher-Order Lagrange Systems;Lie Point Transformation
摘要：
Conformal invariance and conserved quantities for a higher-order Lagrange system by Lie point transformation of groups are studied. The differential equation of motion for the higher-order Lagrange system is introduced. The definition of conformal invariance for the system together with its determining equations and conformal factor are provided. The necessary and sufficient condition that the system's conformal invariance would be Lie symmetry by the infinitesimal one-parameter point transformation group is deduced. The conserved quantity of the system is derived using the structural equation satisfied by the gauge function. An example of a higher-order mechanical system is offered to illustrate the application of the result.
摘要：
Porous Ti35Nb alloy with a porosity of 66% was made by a powder metallurgical method, and then it was treated by a standard treatment for activating the surface of Ti implant materials involving alkali and heat treatment. The alkali and heat treatment causes damages of the struts of the porous Ti35Nb in the form of reaction products layer, grain-pullout and cracks. Consequently, it leads to a significant degradation of the strength of the porous alloy. The effect of the alkali and heat treatment on the strength of the porous alloy was discussed.
作者机构：
Department of Computer Science Hunan City University
会议名称：
3rd International Conference on Mechanical and Electrical Technology(ICMET2011)
(2011第三届机械与电气技术国际会议)
会议时间：
2011-08-26
会议地点：
大连
会议论文集名称：
3rd International Conference on Mechanical and Electrical Technology(ICMET2011)
(2011第三届机械与电气技术国际会议)论文集
关键词：
Evidence fusion;Ad-hoc network;DDoS attack
摘要：
With the rapid development of wireless technology, DDoS also caused great harm in wireless network.Yet, few detecting and defending method against DDoS attack in wireless network is developed.Regarding this problem, this paper proposes a DDoS attack detecting method based on evidence fusion theory which is proven to be effective with low cost through the result of simulation experiment.
期刊：
Lecture Notes in Electrical Engineering,2011年87 LNEE(VOL. 2):311-317 ISSN：1876-1100
通讯作者：
Deng, X.(little_army@139.com)
作者机构：
[Deng, Xiaojun; Wen, Zhiqiang; Zhang, Tao; Deng, Bing] College of Computer and Communication, Hunan University of Technology, Zhuzhou, China;[Yang, Gelan] Department of Computer Science, Hunan City University, Yiyang, China
期刊：
The Journal of Information and Computational Science,2011年8(14):3171-3179 ISSN：1548-7741
通讯作者：
Tan, Y.(tanyue7409@163.com)
作者机构：
[Tan, Yue] School of Communication and Electronic Engineering, Hunan City University, Yiyang, 413000, China;[Wu, Xuedong] School of Electronics and Information, Jiangsu University of Science and Technology, Zhenjiang 212003, China;[Tan, Guanzheng; Tan, Yue] School of Information Science and Engineering, Central South University, Changsha, 410083, China
通讯机构：
School of Communication and Electronic Engineering, Hunan City University, China
关键词：
Best individual;Chaotic local search;Evolution algorithms (Eas);Genetic algorithm;Global optimization
作者：
Li, Youyun;Xiang, Ziquan;Xiang, Xuyu;Wang, Song
期刊：
Information Technology Journal,2010年9(8):1647-1652 ISSN：1812-5638
通讯作者：
Li, Y.
作者机构：
[Xiang, Ziquan; Li, Youyun] College of Mathematics and Computing Science, Changsha University of Science and Technology, Hunan, 410077, China;[Wang, Song] School of Mathematics and Statistics, University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia;[Xiang, Xuyu] Department of Computer Science, Hunan City University, Hunan, 413000, China
通讯机构：
[Li, Y.] C;College of Mathematics and Computing Science, Changsha University of Science and Technology, China
关键词：
Algorithm for optimization;Effective diffusion coefficient;Gauss-Newton scheme
