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For efficient use of materials in applications where they are subjected to unusual higher sudden loads, it is necessary to understand their mechanical behaviour under such conditions.
A greater attention is focused on magnesium alloys as structural materials or load bearing parts in motor vehicles [1].
Watarai, Trends of Research and Development for Magnesium Alloys – Reducing the Weight of Structural Materials in Motor Vehicles, Science and Technology Trends, Quarterly Review, No. 18 (2006)
Journal of Materials Science, 2005.
Reviews on Advanced Materials Science, 2010.

In the life cycle of products from raw materials extraction to different disposal after the end of life, the LCI mainly includes four types: resources depletion (e.g. water, land, materials and energy), impacts matters (e.g.
This work is also supported by Shandong provincial soft science research projects No.200906056-1 and No.2009RKA048.
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Udo de Haes, Reinout Heijungs, et al: Journal of Industrial Ecology, Vol.8 (3)(2004), p.19-32 [3] Ayres, R.
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In the numerical simulation, a coupled solver is used; fluid material is supposed to be ideal gas; momentum is in the form of second-order upwind dispersed mode; pressure and velocity coupling uses the SIMPLE algorithm and airfoil surface is the no-slip thermal isolation boundary.
The structure material parameters are showed in Table 2.
References [1] Wu Qiang, Huang Wenxin, Hu Yuwen, Design of low-voltage cage induction generator driven directly by wind power, journal of electric power science and technology,2009.9 [2] Michael S.Selig, James J.Guglielmo,Andy P.Broeren,＂Experiments on Airfoils at Low Reynolds Number(Translation Journals style)＂[J],AIAA-1996-62,34th Aerospace Science Meeting and Exhibit,NV,Jan1996,pp.15-18 [3] Rui Gu, Jinglei Xu, and Yongbo Yang: The investigation of the small bionic wind turbine based on the seagull airfoil, Advanced Materials Research Vols. 347-353 (2012) p 3533-3539 [4] Tianshu Liu,K.uykendoll,R.Rhew,S.Jones ，Avian Wings[J].AIAA 2004-2186 [5] Franck Bertagmolio,Niels Sorensen.
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Journal of Catalysis, Vol. 6 (2011), P.196 [3] Cartilige S., Nissen H.
Journal of Natural Gas Chemistry, Vol. 20(3) (2011), P.237 [8] Sami M.T.
Journal of Catalysis, Vol. 11 (2013), P.194 [9] H.A.
Chemistry-Zeolites and Porous Materials, edited by Science press, Beijing, china (2004) , in press.
Microporous and Mesoporous Materials, Vol. 164(2012), P.190 [13] Bj0rgen M, Joensen F, Holm M S, et al.

Barkey: Journal of Manufacturing Science and Engineering, Vol.128 (2006), pp.792
Mann: Journal of Vibration and Acoustics, Vol.127 (2005), pp. 197
Wu: Journal of Nanjing University of Aeronautics and Astronautics, Vol.34 (2002), pp.553
Lei: International Journal of Machine Tools and Manufacture, Vol.42 (2002), pp. 653
Zhou: Theory of Metal Cutting (Shanghai Science & Technology Press, China 1993)

Experimental Materials and Synthesis.
Materials and synthesis of polyurethane-imide foams are same as the process used by Sang [5].
Valle: Journal of Food Engineering Vol. 98(2010), p. 19
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Xu: New Carbon Materials Vol. 24(2009), p. 321.

Research of Poly (Ethylene Terephthalate) Modified by Calcium Lignosulfonate MA Hanbing1, 2, a, YANG Li1, b, LI Xiuyun1, c 1State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials, Southwest University of Science and Technology, Mianyang 621010, China 2 National Insulating Material Engineering Research Sub-Center, Southwest University of Science and Technology, Mianyang 621010, China aemail:mahanbing@163.com, bemail: yangli628@yahoo.com.cn, cemail: lixiuyun_2002@163.com Keywords: Poly (Ethylene Terephthalate); Calcium Lignosulfonate; Mechanical Property; Dielectrical Property.
Structural representations of the polymeric materials used in this study B.
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Vol. 88(2002), p. 323-331 [3] Weihua QIU and Hongzhang CHEN: Journal of Cellulose Science and Technology.
Schultz: Lignin: Historical, Biological, and Materials Perspectives (American Chemical Society, Washington, D.C. 2000) [6] Wenyun WU, Lihua PANG, Tangchi WANG, Jie TIAN, Yong-fang WANG and Mingwei DI: China Plastics Industry.

Materials and Methods 2.1 Materials In the present work, PET hollow fibers and chemical solutions were provided by Shenzhen High Technology Fibers Materials Co.
The cell line Hela cells was obtained from Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, Beijing.
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[4] KF Soto, C A arrasco, TG Powell, LE Murr and KM Garza, Materials Science and Engineering C, vol. 26 (2006), P1421
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In addition, the lack of effective way of safety training and safety training materials also increased the difficulty to safety training.Most of the construction unit safety management system is not perfect.
In the long run, the use of below standard configuration will bring problems for performance degradation, and low-quality materials used.
Journal of building materials and decoration (in Chinese),7,319 -321
Journal of management(in Chinese),15,331
Journal of construction safety (in Chinese), 11,34 -37

So the contact angles are calculated for changing parameters, i.e. size of the pore, length of the hydrophobic material, velocity (pressure) of water flows into the pore.
The colloidal damper has been investigated by experimental way and the followings are clarified by static experiments: Range of available pressure, performance for frequency or temperature, fatigue life of hydrophobic material, strength of silica gel for high pressure, relation of the capacity ratio of water and silica gel, the difference in the dissipation energy by difference in the diameter of a pore and hydrophobic molecule and so on [5].
Molecular dynamics has spread quickly with development of nanotechnology and computer technology in recent years in the fields of mechanical engineering, physics, chemistry and material engineering.
. p.480-483 (1995) [2] V.A.Eroshenko, and A.Y.Fadeev: A Study of the Surface of Chemically Modified Porous Silicas by Water Porosimetry, Russian Journal of Physical Chemistry. p.1380-1383 (1996) [3] C.V.Suciu, T.Iwatsubo, K.Yaguchi, and M.Ikenaga: Study of the Contact Line Movement Past a Solid Surface from Hydrophobized Silica Gel, Journal of Colloid and Interface Science. (2004) [4] C.V.Suciu, T.Iwatsubo, K.Yaguchi, and M.Ikenaga: Effect of the Structure of the Hydrophobized Mesoporous Silica Gel on Colloidal Damper Hysteresis, International Conference on Noise and Vibration Engineering, Leuven, Belgium. (2004) [5] T.Iwatsubo: Dynamics Characteristics of New Damping Element Based on Surface Extension Principle in Nano Tube, 1 international Conference on Vibro-Impact Systems, Loughborough, UK (2006) [6] H.Uedaira: Molecular Engineering of Water, Koudan-sha Company, Japan (1998) [7] T.Shikida: Development and Research of Colloidal Damper -Development of Hydrophobic
Material-, p.40-47, Kansai University, Japan (2003)