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Different Performance of Foam Concrete Caused by Two Types of Fiber Yanda Cai1, a, Jingsong Wang1,b*, Yunfeng Luo2,c , Wenwu Long1,d, Xiaofeng Yang1,e and Feng Zhu1,f 1School of Urban Construction, University of South China, Hengyang, Hunan 421001, PR China 2School of Materials Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510641, PR China acyd_cs@qq.com, bxhwjs@163.com, cluoxiangri65@126.com, d1183608316@qq.com, e13974753179@163.com, f 68476794@qq.com Keywords: foam concrete, polypropylene fiber, linear, mesh, compressive strength, flexural strength Abstract. 400kg/m3 apparent density foam concrete consists of protein foaming agent, ordinary Portland cement and two types of polypropylene fibers is made in this study.
Materials and test methods Materials.
Foaming agent, water-reducing agent, curing agent were provided by Hengyang Juyi new environmentally friendly energy-saving building materials Co., Ltd.
Polypropylene linear fiber (PP-0) and polypropylene mesh fiber (PP-1), characterized in Table 1, were provided from Changsha Bosaite Construction Materials Co., Ltd.
References [1] Zhihua Pan, Guorui Chen, Dongxu Li and Lin Cheng: New Building Materials In Chinese, Vol. 1 (2004), p.4-7 [2] Shunyi Cheng: China Concrete and Cement Products In Chinese, Vol. 6 (2013), p.47-49 [3] Binggen Zhan: Journal of Hefei University of Technology In Chinese, Vol. 32 (2009), p.226-229 [4] S.

So it can achieve accurate determination of the pH value of the material.
With the development of science and technology, the method of measuring pH value will be more convenient, more automatic and precise.
JOURNAL OF SANMING UNIVERSITY：1673-4343（2009）02-0168-04

The effect of negative substrate bias on the strain prosperities of ZnO films deposited by PFCVAD Yong Zhao1,a, Shuo Hou1, Liguang Fang1, Yuyu Wu1, Wang Li1, Guanghu Sheng1, Jiancheng Tang2, Ying Liu3 1College of Science, Nanchang University, Nanchang 330031,China 2College of Materials Science and Engineering, Nanchang University, Nanchang 330031,China 3College of Mechattronics Engineering, Nanchang University, Nanchang 330031, China aE-mail: claude_zhao@163.com Key words: PFCVAD; negative substrate bias; ZnO; stress Abstract.
ZnO is one of third-generation semiconductor materials with the band gap of 3.37eV and the excitonic binding energy of 60mV, the exciton emissions can be achieved in the room temperature.
Since Tang etal reported the optical pumped near ultraviolet stimulated emission of the ZnO films, ZnO became the hotspot of semiconductor materials field again.
Applied Surface Science, 2004, 222: 263
Chinese Journal Of Semiconductor, 2007, 28: 275.

Covers all fishery raw materials, work processes, inventory, supply chain management in the fisheries industry and the movement of goods and storage of finished fishery point of origin to point of consumption.
Problem Representation Similar to other logistics and supply chain processes, fisheries logistics supply chain to be called as an integrated system, synchronization, access to the fishery raw materials and parts to a series of interrelated fisheries business processes: (1), (2) transformation of the raw materials of these fisheries and section to enter the fishery finished, (3) the added value of these aquatic products, (4) distribution, and the promotion of these fishery products or fishery retailers or customers, (5) promote the exchange of information, the fisheries business entity (such as suppliers, manufacturers, distributors, third party logistics providers and retailers in the fishery).
Acknowledgments This work was supported in part by the National Soft Science Foundation of China (No. 2010GXS5D214), the Education of Ministry Humanities Social Sciences Research Project (No. 11YJA630135), the Science Foundation of Zhejiang Wanli University.
Herbon, “A supply chain under limited-time promotion: The effect of customer sensitivity,” European Journal of Operational Research, Vol. 188, pp. 273-292, 2008
Swinney, “Purchasing, Pricing, and Quick Response in the Presence of Strategic Customers,” Management Science, Vol. 55, No. 3, pp. 497-511, 2009.

Effects of Elements on Mechanical and Electronic Properties of Ag from First-Principles Calculations Haiguang Ruan1,a, Fuxiang Huang1,b*, Mingjun Zhong1,c, Baoan Wu2,d, Huiyi Tang2,e, Weifan Luo2,f 1College of Materials Science & Engineering, Chongqing University of Technology, Chongqing 400054, China 2Chongqing materials research institute co., LTD, Chongqing 400707, China aRsea828@2015.cqut.edu.cn, bhfuxiang@163.com, c463064227@qq.com, dwubaoan@163.com, ehytang320@163.com, f1318483984@qq.com *Corresponding author: Fuxiang Huang, Prof; Ph D; Email: hfuxiang@163.com.
Pure Ag used as conductive materials has some limitations in the early due to low hardness, wear-resisting performance and workability [3].
Reti, Silver: Alloying, Properties and Applications, Encyclopedia of Materials Science & Technology 23 (2001) 8618-8621
Precious metal material science.
Du, Research Development of Precious Metal-based Electric Contact Materials, Mater.

According to the table, nonlinear rplastic materials are used to simulate the wheel.
Both the rubber and composite materials including cord have typical nonlinear characteristics.
Materials Science and EngineeringA, 2004, 366: 262-268
Materials and Design, 2004, 25:73-82
Materials Science and EngineeringA, 2007, 460-461:20-30

Bulk materials based on may be fabricated by powder metallurgy approach using powders synthesized by high-energy ball milling (HEBM), which composition corresponds to supersaturated solid solution.
Therefore, fundamental understanding of phase stability of metastable is very important for developing strategies of bulk materials fabrication with improved mechanical properties [19].
Experimental Details TiN and AlN grade C micron size powders supplied by Starck H.C. served as starting materials.
Neuschutz: Fresenius' journal of analytical chemistry Vol. 361(6-7) (1998) p.639
El-Eskandarany: Mechanical alloying for fabrication of advanced engineering materials, William Andrew Publishing (2001)

Safety of facility materials.
The materials which are used in the external area of hospitals consist of stone, plastic, metal, wood, and concrete.
The materials should be hard wearing, deslick, and anti-rotting, especially the facilities that close to people.
Last, the materials are general.
Therefore, the materials selection should be considered, such as metal garbage can.

Network construction of Waste reverse Logistics in Developing China's New Rural Areas Zhiqiang Huang1, b, Yun Guo2, a 1University of Shanghai for Science and Technology, Shanghai 200093, China 2Shanghai University of Engineering Science, Shanghai 201620, China agraceguo1977@126.com, bchinahuang750526@163.com Key words: Supply chain, Network construction, Reverse Logistics, Energy saving, pro-environment Abstract.
We also should try to support the enterprises which take the circular using of agricultural waste and researching and developing of control technology of polluted material as primary service, and encourage the recycling of renewable resources.
References [1] Zhenjun Sun: China Agricultural Science and Technology, Vol. 8, (2006), p. 6-13
[2] Shuiqing Xie: Journal of Chongqing Communications school, Vol. 9, (2006), p. 51-53

(3) Soil material model and soil parameters are set according to the actual situation, which has been shown in Table 1.
Acknowledgement It is a project supported by the Natural Science Foundation of China (50978131); Key Laboratory for Science and Technology Studies of Liao Ning Ministry of Education(2008S114); Excellent Staff Supporting Planning Item of Liao Ning Universities(2008RC23) subsidizing.
Journal of Tong Ji University(Natural Science), 2004, 32(10): 1390-1393