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On bandwidth this problem differs little, forward delay tiny cable P2P systems are not the key to affect system success or failure, and the frequent change of node physical relative position under mobile computing environment will make the network matching problem between two layers become complicated, even is the first problem to be considered to ensure MP2P system work successfully.
Alice and John are the students of a university PCN&CAD experiment, this day they were invited to come to school in project discussion on the lawn, when they arrive, a member is just narrating on a problem with the opinions and through wireless network interface PDA device to broadcast his own presentation material to the PDA of group members, Alice and John use their own PDA to join the discussion group, and get presentation material from group and demonstrate synchronously.
Nuggehalli, "PeopleNet: Engineering a Wireless Virtual Social Network," International Conference Mobile Computing and Networking (MobiCom'05), Aug 2005

Analysis on Option Value of Supplier Involvement in Collaborative Development Zijian ZHANG1, a, Hua PAN2, b 1 College of management, Chongqing Jiao tong University, 400074, Chongqing, China 2 Vocational College Of Architecture Engineering, 400039, Chongqing, China akenzijian2000@yahoo.com.cn, bpanhua@163.com Keywords: supplier involvement, collaborative development, termination mechanism, real option Abstract.
The performance improvement of particular key technology in this product can enhance the quality and may enhance the end-consumer’s demand.
Journal of Purchasing and Materials Management, vol. 24)1988), p. 10-17

Literature Review Reliability of technology is the first after World War II from the aerospace industry, electronics industry developed, has penetrated into the aerospace, electronics, chemicals, machinery, construction and many other departments to form a new subject - Reliability Engineering.
The rationality of mining area ventilation system ( Mining ventilation network is reasonable and reliable, for example, underground blasting materials, underground room charge and mining area substation must have independent ventilation network.) 0.4 7.
Acknowledgement This research is financially supported by “the key project of Chinese ministry of education (NO. 109032)” and “Fundamental Research Funds for the Central Universities”.

Microstructure and Properties of High Carbon Equivalent Gray Cast Iron Modified by Rare Earth Fumin Chu1,a, Xinhui Zu1,b, Zhongkui Zhao 1,c, and Xiaoyun Jiang1,d 1.School of Materials Science and Engineering, Shandong Jianzhu University, Jinan, 250101, P.R.
China acfm@sdjzu.edu.cn, bzuxinhui@163.com, cjorezhk@sdjzu.edu.cn, djiangxiaoyun870629@126.com Key word: rare earth metal; high carbon equivalent; gray cast iron; microstructure; mechanical properties Abstract: Microstructure and properties of the high carbon equivalent gray cast iron modified by the rare earth metal are investigated by optical microscopy, scanning electronic microscopy, Brinell hardness and tensile testing.

Dynamic Investigation of Sensitivity and Action Mechanism of Antitumor Drug * Xuan Liu1, Ying Luan1,Airong Guo2, Huihua Deng2, Zuhong Lu 2△ 1State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering Southeast University, Nanjing 210096, Jiangsu Province, China 2Key Laboratory of Child Development and Learning Science of Ministy of Education of China Southeast University Nanjing 210096, Jiangsu Province, China △ Corresponding author, zhlu@seu.edu.cn,dengrcls@seu.edu.cn Keywords: Dynamic assay; antitumor drug; action mechanism; A549 cells; detachment duration Abstract.
Materials And Methods Cells and Reagents The A549 cell lines were purchased from Shanghai Cell Bank.

Progress and Prospects of oily sludge treatment technology at China and abroad Fan Liu1, a , Chengtun Qu 1, a, Bo Yang 2, a , Jinli Xue 3, a ,Mengyang Li4,b a College of Chemistry and Chemical Engineering of Xi’an Shi You University, Xi’an 710065, China.
Composting Oily sludge is mixed with some suitable loose material, to increase its water holding capacity and permeability, and then piles placed.
It is a method using physicochemical ways to solidify sludge or a harmless process in which the sludge is wrapped in inert material nclusive.
The key to develop this technology is to find a cost-effective extracting agent.

Suppose p1 is the internal pressure bearing, pipe wall stress calculation formula from material mechanics is （3） Where d is internal diameter, t is wall thickness.
S—N curve equation in BS7608 and DNV C203 is : （7） Among which m, C is material constant, N is stress cycles, Ds is stress range.
Stress concentration and welding residual stress is the key factor affecting the welded joint fatigue property.
International Journal of Pressure Vessels and Piping Vol. 79 (2002), p. 37-44 [4]Deyu Tang, Zongtao Fang, Yanhua Hu, Huli Niu, Bo Sun, The Development of Submarine Pipeline Full-scale Fatigue Test Machine[J], Petroleum Engineering Construction, Vol. 39(3)：(2013), p. 20–25

The Effect of Bonding Flaws on the Splitting Process in the Smart-Cut Technology Bin Gu1,a, Weifeng Yuan1,b, Youjun Ning1,c and Danlu Song1,d 1School of Manufacturing Science and Engineering, Southwest University of Science and Technology, Sichuan 621010, P.
Donor wafer (regions 1 and 2) and handle wafer (region 3) are the same materials.
Acknowledgments Authors would like to thank the financial support by the opening Project of Key Laboratory of Testing Technology for Manufacturing Process, Southwest University of Science and Technology-Ministry of Education (12zxzk02) and by the Fund of Doctoral Research of Southwest University of Science and Technology (12zx7106).

For downstream enterprises, although purchasing wastes from upstream enterprises at a low price can reduce the cost of raw material purchase to a certain extent, the quality of products may be reduced.
For instance, Ayres R U (1995) pointed out that the key to the “symbiotic cooperation” within eco-industrial zones is the design of “closed-loop” recycling system of manufacturers [3].
Strengthening punishment and enhancing government support to enterprises, including technical support and subsidy, can effectively realize the optimal cooperation among industrial manufacturers during waste recycling. 2) As main parties involved in the cooperation mechanism, manufacturers should fully understand the raw material use status of other manufacturers or other industries so as to actively find waste recycling channels.
Analysis on games during the building of eco industry chain [J].Systems Engineering, 2006 (1): 9-11

Tissue spheroids, called "bioink," are the key elements of the 3D bioprinting process because the natural phenomenon of tissue spheroid fusion provides a foundation for robotic biofabrication of organs and tissue reconstruction with a bioprinter.
In this way, FRep can represent accurate heterogeneous representations of materials and objects and at any complexity and resolution.
In Computer Aided Chemical Engineering (Vol. 38, pp. 1737-1742).