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Fracture Behaviors of Dam and Wet-screening Concrete by Direct Tensile Test Zhifang Zhao 1,a ，Bo Pang1,b，Zhigang Zhao2,c 1 College of Civil Engineering and Architecture, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P.

Partial characterization of biosurfactant produced under anaerobic conditions by Pseudomonas sp ANBIOSURF-1 John D Albino1,a and Indumathi M Nambi1,b 1 Department of Civil Engineering, Indian Institute of Technology Madras, Chennai - 600 036, INDIA a john_d_albino@yahoo.com, bindunambi@iitm.ac.in Keywords: biosurfactants, anaerobic conditions, emulsifying activity Abstract.

Acoustic Emission Technique for Detection of Corrosion-induced Wire Fracture Seok Goo Youn a, Sun Kyu Cho b and Eun Kyum Kim c 1 Department of Civil Engineering, Seoul National University of Technology, Seoul, Korea a sgyoun@snut.ac.kr, bskcho@snut.ac.kr, cke6507@snut.ac.kr Keywords: non-destructive technique; acoustic emission; prestressed concrete bridge; wire fracture; chloride ingress Abstract.

. , Seoul, Korea 2 Dept. of Civil Engineering, Seoul National Univ. , Seoul, Korea a sglhong@snu.ac.kr, b namheek@snu.ac.kr , bsunyoung0122@hanmail.net Abstract The objective of this paper is to provide basic information on structural behavior of Korea traditional wooden frames under earthquake loading.

Internet based Chinese Language Distance Education System Lu Dong1 , Wu Zhou 2 1 Department of Information Engineering; Henan Vocational Technology College; Zhengzhou 450046, China 2 Department of Computer; Guangdong Songshan Polytechnic College; Shaoguan 512126, China lidongsmis@126.com Keywords: Distance Education; Chinese Language; internet environment Abstract.
Therefore, the international promotion of Chinese language to achieve six major changes: the more a single foreign language teaching in all directions of Chinese Language Council International; from the foreigners, "Please come in" Learning Chinese into "Please come in" and "going out" a combination ; from professional Chinese language instruction into a mass, popular type, application type Chinese teaching; the education system into a simple teaching system of internal and external services to the community and serve the state, government and civil, domestic and abroad to advance the cause; promotion model implementation of the scheme undertaken by the government into a government driven by the market;-face from the paper-based materials to promote the main changes to the multimedia network [2] [3].

Besides, highly flexible structures have also been used in many mechanical systems, civil structures to satisfy space limitations, provide special mechanisms, and/or reduce structural weight.
Attoh-Okine (editors), The Hilbert-Huang Transform in Engineering, CRC Press, Boca Raton, FL, USA, 2005

Research Division, Korea Institute of Construction Technology, Goyang, Korea 2School of Civil, Environmental and Architectural Engineering, Korea University, Seoul, Korea ajjpark@kict.re.kr, bdooyoul@korea.ac.kr, cswkim@ kict.re.kr, dysyoon@korea.ac.kr Keywords: ultra high performance concrete, restrained shrinkage, tensile strength, stress relaxation Abstract.

Tensile Failure for Notched Unidirectional Laminates Qingdun Zeng1, a, Dongmei Li1, b and Chasheng Tan2, c 1 College of Traffic and Communications, South China University of Technology, Guangzhou, PR China 510640 2 Architecture and Civil Engineering, South China University of Technology, Guangzhou, PR China 510640 a emqdzeng@scut.edu.cn, bldmmei@126.com, cgztcs@163.com Keywords: notched unidirectional laminate, tensile failure, sub-element, shear-lag analysis, stress concentration, statistical analysis, strength Abstract.

School of Civil Engineering，ShenyangJianzhuUniversity，Shenyang110168，China; 2.

An Integrated Wireless Communication System for Remote Pastoral Areas in Tibet Cao Huanga, Xiaojun Guob, Zeguo Liuc School of Information Engineering, Tibet University for Nationalities, Xianyang, 712082, China aemail: caohuang@ustc.edu, bemail:gxj_061@163.com, cemail:zeguoliu@163.com Keywords: Wireless Communication; MANET; Pastoral Areas Abstract.
Another possible solution is to use satellite communications, but they are too expensive for civil use.