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Material properties.
Acknowledgements The authors are grateful to the support of National Science Foundation of China (Grant No. 51378450) and the Project of Shandong Province Higher Educational Science and Technology Program (Grant No.
Journal of Building Structures, 2014,35(1):93-102.

Effects of IGF-I on the Proliferation of Testis Sertoli Cells in Mouse Shufeng Li1,a, Huili Tong1,b, Congcong Liu1,c and Yunqin Yan1,d* 1College of Life Science, Northeast Agriculture University, Harbin, Heilongjiang, 150030, China alishufeng11@sina.com, btonghuili2004@163.com, cliucongc@gmail.com, *Corresponding author:dyanyunqin@sohu.com Keywords: Mouse, Sertoli cell, IGF-I, Proliferation Abstract.
Materials and methods Preparation of D7 mouse sertoli cells.
[3] N.Z Ding and C.B Teng: Journal of Reproductive Medicine.

The Enlightenment for China by the Development of New Generation Cooperatives in North America Yubo Ma1, a, Shengde Hu2,b , Qingran Guo3,c 1College of Economic and Management, Northeast Agricultural University, Haerbin, China 2College of Economic and Management, Northeast Agricultural University, Haerbin, China 3 School of Economics and Management, Henan Institute of Science and Technology, Xinxiang, China a mybxy1979@163.coml, bhusde@sina.com, cguoqingran@yahoo.com.cn Keywords: new generation cooperatives; Processing value-added orientation; Closed membership system; Limited liability cooperatives Abstract.
Establishment of processing enterprises by cooperatives can make consumers more convenient inspection of food production, including the production of raw materials, agricultural products processing enterprises in the past are often can not provide to consumers which will help to enhance the consumer confidence in food safety issues.
[4] Fulton, M.1995, The Future of Canadian Agricultural Cooperatives: A Property Rights Approach,American Journal of Agricultural Economics, p.1153-1159.

Research on improvement of heat sink Enhance the heat dissipation performance of heat sink can not only rely on increased fin area which means fin material consumption and processing costs increase.
This method is simple and does not increase the fin's material consumption.
International Journal of Thermal Sciences.

Experimental Materials Sulfate anion gemini surfactants: Cm-s-m.2Na+(m=6,8,12, s=2,4), all provided by petroleum engineering school of yangtze university; Cetyl trimethyl ammonium bromide (CTAB), AlCl3·6H2O, CaCl2, all analytically pure and provided by Tianjin kemio chemical reagent Co, LTD.
Vol.104 (2000), p.4005 [10] Zhongbin Ye, Lijuan Han, Hong Chen: Journal of surfactants and detergents.
Vol.10 (2009), p.1007 [11] Yanqing Nan, Lisheng Hao: Chemical Progress.Vol.19 (2007), p. 1291 [12] Jianhai Mou, Ganzuo Li,Hongchi Xiao: Chinese Science Bulletin.

Study of Structure and Properties of New Rolling-Cut shear Zhibing Chu1,a, Qingxue Huang 1,b,Zhiyuan Zhang2,c, Dan Li 3,d 1 Heavy Machinery Engineering Research Center of the Ministry of Education, Taiyuan University of Science and Technology, Taiyuan, 030024, China 2 No 208 Research Institute Of china ordnance industries, Beijing, 102202 3 Shan Xi TZ Coal Mine Whole-Set Equipment Co., Ltd, Taiyuan, 03003 China awuya_504@163.com, bhqx24@hotmail.com, czzy9357@hotmail.com, dpiegen@163.com Keywords: Rolling-cut shear; spatial shear mechanism; asymmetric crank structure; horizontal force Abstract.
Journal of Materials Processing Technology. 1997, 66(4): 232-239 [3] ZYRYANOV V V, IVANOV A M, GAITANOV I Y.

At late maturity and decline stage, competition focuses on process innovation which response to the productivity, efficiency and low-cost requirements, such as the application of new materials, production process improvement and reducing decision-making costs to achieve lower costs.
Acknowledge This work was supported by the National Natural Science Foundation, China (No. 70772093).
Xu: Journal of Mechanical Engineering, Vol. 40 (2004) No. 1, pp. 56-60.

Analysis of the Workpiece Elastic Deformation Holding in Fixture with High Definition Metrology Zhaoliang Jiang1,2,3, a and X.X.Meng2 1 School of Mechanical Engineering, Shandong University, Jinan 250061, China 2 School of Computer Science and Technology, Shandong University, Jinan 250101, China 3 Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI, USA, 48109 - 2136 a jiangzhaoliang@sdu.edu.cn Keywords: Fixture Layout, Deformation, Clamping force, Location Abstract.
Xue: Int J Adv Manuf Technol, Vol. 38 (2008), p. 860-867 [5] http://www.coherix.com/surface_flatness_measurement_in_precision_manufacturing [6] Keun Park and Jong-Ho Ahnb: Journal of Materials Processing Technology, Vol. 146 (2004), p. 221-227 Fig. 5 Contour surface of the flatness

The research on funeral building environment landscape structure is to take building external environment as an ecological system, and study the spatial relationship between external landscape units, and interaction between them, namely the size, shape, quantity, type of funeral building environment ecological system, and space configuration related material, energy, and species distribution, and temporal changes of funeral building environment landscape patches Mosaic structure and function.
Because in different funeral building environment landscape, the origin and change process of patches are different, their size, shape, type and heterogeneity and boundary characteristic vary a lot, so they have different effect on material, energy and species distribution and flows.
Journal of Jiangsu Forestry Science and Technology, （2004）p. 5~10 （ In Chinese） [2] Orman R T T,Godron M.

China 2Department of composite materials and structures, Harbin Institute of Technology, Harbin, Heilongjiang 150001, P.R.
(Natural Sciences), vol. 26, No. 6, December 2004, pp.6-9
[3] Fa Pu, “Discussion of the Ballistic Coefficient and the Law of Air Resistance,” Journal of Projectiles, Rockets, Missiles and Guidance, vol. 3, 1981