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Under these conditions, the author will decide the materials of cushion packaging.
At this point, how to ensure that these materials are completely reached to the victims becomes a critical issue.
Assuming that products and packaging materials do not spread out in a fall as a whole, and when the air resistance and all materials (together with the equal weight of packaging material) have the same weights, the overall decline in uniform motion [6,4].
(In Chinese) [2] H.F.Yin and G.L.Wen: Journal of System Simulation, (2008) No.5,pp. 1325-1327.
(In Chinese) [7] X.S.Yang and C.Wang: HuaZhong University of Science and Technology, (2003) No.4, pp. 109-110.

Introduction In development of metallic biomaterials latest years witnessed distinction of two important research directions, which focused either on biodegradable materials, mostly Mg-based alloys, used as temporary implants or on non-biodegradable materials for fabrication of permanent implants.
Such materials should meet at least two important set of conditions.
Titanium alloys have been consecrates for decades as most important class of materials in fabrication of permanent implants for orthopedics and dentistry.
Eckert, Designing biocompatible Ti-based metallic glasses for implant applications, Materials Science and Engineering C 33 (2013) 875–883
Ochin, Bulk glass formation in the Zr–Ti–Al–Cu–Ni system, Journal of Materials Science Letters 16 (1997) 1277–1280

Simple Template Assisted Synthesis of ZnO Nanowires and their Photoluminescence Property Gobinda Gopal Khan School of Materials Science and Engineering, Bengal Engineering and Science University, Shipbur, Howrah 711 103, India e-mail: gkhan@matsc.becs.ac.in Keywords: AAO template, ZnO nanowire, Template assisted synthesis, Photoluminescence property Abstract.
Yang: Science Vol. 292 (2001), p. 1897 [3] Y.
Fei: Applied Surface Science Vol. 252 (2006), p. 8683 [6] T.
Bandyopadhyay: Journal of Institution of Engineers ( MM) Vol. 88 (2007), p. 27 [8] J.

Acknowledgements The authors are grateful to the National Natural Science Foundation of China for financial support (no. 50874093), and also thanks for the Natural Science Foundation of Shaanxi Province for the project support (no. 2006E143).
Zhou, Materials Science and Engineering A337(2002), p.110 [7] Heng Cui, Yanbing Zong, Daqiang Cang, Lingzhen Li, and Jun Zhang, Journal of University of Science and Technology Beijing, 14 (2007), p.317 [8] X.

Tunnel construction, 2002, 22 (2): 1-3 [6] National Natural Science Foundation of the Faculty of Engineering and Materials, Significant Hazard and Control Engineering Demonstration Report [R], Beijing: National Natural Science Foundation of China, 2000 [7] Sun Guangzhong, Military are mountain tunnel geological prediction Rapid Construction Guide [M].
ExPloration GeoPhysies, 2004, 35: 56-61 [10] Tsai, DT, Hwang, FL, Shih, HM, et al. 2005.Application of tunnel seismie Predietion for the Hsuehshan Tunnel.In: InternationalSymPosium [11] Grodner, M., 2001, Delineation of rock burst fraetures with ground Penetrating radar in the Witwatersrand Basin, SouthAfriea.International Journal of Rock Mechanies and Mining Sciences 38, 885-891 [12] Zhang Pingsong, WU Jiansheng, China tunnel and lane seismic analysis of advanced detection technology [J], Advances in Earth Science 2006, 21 (10): 1033-1038 [13] Dickmann, T., and B.

Fig.3 Flexural torsional buckling Elastic-Plastic Analytical Method Elastic-plastic flexural buckling when the cross-section of average stress exceeds the proportional limit of the material, part of the angle cross section will enter the plastic zone, the compression bar is into the eccentric compression state.
Numerical Analysis Method Using finite element analysis software ANSYS carried out three-dimensional solid modeling of the test specimen, the material constitutive relation shown in Figure 4, Q460 high-strength angle need consider the strength hardening of steel, that is bilinear kinematic hardening model (BISO), obeys the VON-MISES criteria, steel elastic modulus and Poisson's ratio were taken 2.06 × 105MPa, and 0.3 respectively.
Acknowledgements The author is much appreciated the financial support for this research from Key Program of Natural Science Foundation of Educational Commission of Anhui Province (KJ2012A047) and State Key Laboratory of Architecture Science & Technology in West China.
[6] CHEN Shaofan: Design philosophy of steel structure (Science Press, China 2005)
[7] CAO Xianlei, HAO Jiping, ZHANG Tianguang, et al.: submitted to Journal of Civil, Architectural & Environmental Engineering (2009).

Experiment Materials and equipment Electrochemical workstation was supplied by Shanghai Chenhua Instruments Co., Ltd. γ-APS, 95 % purity, was obtained from the whole of Nanjing and chemical company.
Corrosion Science, 74 (2013) 283–289
Adhesion Science and Technology, 17 (16) (2003) 2191–2221
Adhesion Science and Technology, 15 (8) (2001) 869–888
Journal of Applied Polymer Science, 71 (1999) 585–593.

Comparative Study on Rigid-flexible Model of Oblique Impact between Cylinder and Ground Peng Li1,a YingXue Zhang1,b WenLi Yao1,c 1School of Science, Qingdao Technological University, Qingdao 266520, China alipeng.609@163.com, bxue-19881222@163.com, cywenli1969@sina.com Keywords: impact friction coefficient of restitution sliding mode finite element method Abstract: The oblique impact between cylinder and ground with friction is studied.
The deformation of the normal and tangential always happens in actual contact area,the extent of deformation has relationship with material properties of the impact bodies and external forces.
The platform is ideal elastic material: Young modulus, Poisson ratio,density.
Acknowledgements The authors thank for the support of the Natural Science Foundation of China under grand No.10872118，No.11272167 and the Natural Science Foundation of Shandong Province under grand No.
International Journal of Engineering Science, 1998(3):97-122

Study on the engineering properties of saturated red sandstone Hong Yi Wang 1, a, Wu Xiu Ding1,b and Jin Jin Yang2,c 1Luoyang Institute of Science and Technology, Luoyang, Henan 471023, China 2School of Civil Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, China awhylswl@163.com, bwuxiu-ding@163.com, c302737191@qq.com Keywords: Physical parameters, Mechanical parameters, Engineering characteristics, Saturation, Red sandstone.
Experimental Materials and Methods Specimen Preparation.
Acknowledgements This work was financially supported by the National Nature Science Foundation of China (51279073), Program for Innovative Research Team in Science and Technology in University of Henan Province (14IRTSTHN030), Henan province science and technology cooperation projects(132106000078).
Rock Mech.Min.Sci., Vols. 40 (2003) No.2, p.243 [2] Zhou Cuiying, Deng Yimei, Tan Xiangshao et al: Chinese Journal of Rock Mechanics and Engineering, Vols. 24(2005) No.1, p.33.

New Trend of Eco-industrial parks’ construction and management Jing Guo1,a, Qi Qiao1,b, Yang Yao1,c 1Chinese Research Academy Of Environmental Sciences, Beijing, 10012, P.R.China.
It displays information such as products supply, material requirement, resources supply and demand, waste metabolism etc, Through the combine the supply and demand relationship in EIPs is clear enough to realize the mutual cooperation, the public supervision and the government administration.
To encourage scientific research institutes and universities which open the science and technology resources to the public.
Such as Tianjin TEDA ecological industrial park’s main policy, deepening the reform of economic system in the management mechanism, that is, to strengthen the financial reform oriented economic system reform, speed up the reform of science and technology system, actively carry out innovation talents cultivation and postdoctoral program merit aid, etc
[3] Yan Xiong: Ecological industrial park development research were reviewed, Journal of China university of geosciences (social science edition), Vol.9,No.1 (2009), p.63-66