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Journal Citation (to be inserted by the publisher ) Copyright by Trans Tech Publications A Radiological Follow-up Study of Plasma Sprayed Bovine Hydroxyapatite (BHA) Coatings S.
Toykan 4 1 Department of Surgery, Istanbul University, Istanbul, Turkey, serhatozsoy@yahoo.com, altunatmaz@hotmail.com 2 Department of Dental Technology, School of Health Related Professions, Marmara University, Istanbul, Turkey, ozyeginsevgi@yahoo.com 3 Department of Industrial Engineering, Marmara University, Istanbul, Turkey, foktar@gmx.net 4 Metallurgical & Materials Science Department, Istanbul Technical University, tokayyazici@hotmail.com, demirkesen@itu.edu.tr, deryaderya@hotmail.com Keywords: Bovine hydroxyapatite, plasma spraying, femoral implant, animal studies Abstract.
The HA material has been derived from calcined (850°C) bovine bone.
This difference in strengths could be decreased with adding other reinforcement materials such as titanium and bioglass to BHA powder.
Goller, et al.: (submitted for XII International Materials Research Congress, August 17-21, 2003, Cancun, Mexico accepted as an oral presentation) Plasma sprayed bovine hydroxyapatite (BHA) coatings

Low Haze and Antifog Performance of 2-Layer Poly(Lactic Acid) Based Films PITCHA Liewchirakorn1,a, PUMPANCHAT Suthisamphat2,b, WANNEE Chinsirikul3,c, and DUANGDAO Aht-Ong1,4,d* 1Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand 2International Community School, Bangkok, 10260, Thailand 3Polymer Research Unit, National Metal and Materials Technology Center,National Science and Technology Development Agency, Pathum Thani, 12120, Thailand 4Center of Excellence on Petrochemical and Materials Technology, Bangkok, 10330, Thailand apitcha.l@student.chula.ac.th, bpumpanchat.s@gmail.com, cwannee@nanotec.or.th, dduangdao.a@chula.ac.th Keywords: Poly(lactic acid), Poly(butylene adipate-co-terephthalate), Antifog, Haze.
Materials and Methods Materials.
Used of some instruments were supported by National Metal and Materials Technology Center (MTEC), National Science and Technology Development Agency (NSTDA), Thailand.
Chinsirikul: National Nanotechnology Center, National Science and Technology Development Agency, Pathum Thani, 12120, Thailand.
Li, Surface Haze and Surface Morphology of Blown Film Compositions, Journal of Plastic Film & Sheeting, 21 (3), (2005), 217-231.

From these studies, it is clearly indicated that one requirement to obtain the maximum effect from dispersion strengthening of metals by the second phase materials like nanoparticles and CNTs is a homogeneous distribution of their embedment in the metal matrix [6].
Ltd., Shenzhen) with length of 1~2μm and outer diameter of 60nm were used as the second phase materials.
Mechanical Engineering Science, Vol. 222, (2008), p.37-42
[10] Gabriele Vidrich, Jean-Frederic Castagnet and Hans Ferkel, Journal of The Electrochemical Society, Vol.152, (2005), p.
[13] D Hull, An Introduction to composite Materials (Cambridge University Press, UK, 1981)

Gene is a unit of the function and structure of the genetic material, and the effect fragment of DNA.
Place: The place expresses all the reactant including the starting material, the intermediate material and the final material in the biochemical reaction.
The transition means the state change of all the participated materials.
References [1] HE Wei-Sheng The Interrelated Analysis Model on the System Factors of Business Innovation [J] Journal of Liaoning University (Philosophy and Social Sciences Edition) 2003 .5 [2] Cao Shang-Yu Market Economy system, elements and structure [J].
Science Press,Beijing. 2003.8

Vd is the field dependent drift velocity. eff is the effective annihilation rate of positrons in the material.
Steiner: Progress in Materials Science, 2005, 90, 293 2 Z.Q.
Naramoto: Journal of Applied Physics, 2006, 99, 093507 3 Z.Q.
Rathore: Progress in Crystal Growth and Characterization of Materials, 2006, 52, 69 8 M.
Kuramoto: Materials Science Forum, 1992, 105-110, 1281 11 Z.Q.

Acknowledgements This research is supported by Grant No. 50875128 from the National Natural Science Foundation of China and by Grant No. 2006ZE52052 from China Aeronautics Science Foundation.
Fu: Key Engineering Materials, Vols. 259-260 (2004), pp.151-154
Xiao: Journal of Mechanical Engineering, Vols. 38(13) (2002), pp.91-93.
Wu: Key Engineering Materials, Vols. 202-203 (2001), pp.155-159
Fu and et al: Key Engineering Materials, Vols. 304-305 (2006), pp.43-47.

Point-like space refers to space of all the functional structure construction which completes the relief work, which mainly includes medical treatment, fire protection, public security, material support institutions, and so on.
Disaster relief The city government command, calls and foreign rescue efforts for rescue emergency disaster prevention land The district level government command, calls and foreign rescue efforts for rescue emergency disaster prevention land Corresponding measures for fire control and public security Material support Measures for material support , emergency supplies storage sites, material transportation and distribution of countermeasures Summary (1) Urban earthquake disaster prevention space, the concept of disaster prevention partition and classification principles are studied.
Acknowledgements This work was supported by the National Technology Support Project (2009BAJ28B04, 2011BAK07B01, 2011BAJ08B03, 2011BAJ08B05)，the National Natural Science Foundation of China (51108428) and China Postdoctoral Science Foundation funded project（2011M500199）.
Jin: Journal of Beijing City University, Vol.2 (2006), p. 33~37
Proceedings of First International Conference on Modelling and Simulation, Volume VI: Modelling and Simulation in Architecture, Civil Engineering and Materials[C].

Thermal Catalytic Recycling of Plastic Wastes Aubakirov Ermek1,a, Tashmuhambetova Zheneta2,b, Kairbekov Zhaksuntay3,c, and Burkhanbekov Kairat4,d 1,2,3Kazakh National University named after Al-Farabi, Almaty, Kazakhstan 4Research Institute of New Chemical Technologies and Materials, Almaty, Kazakhstan amiral.64@mail.ru, bzheneta@mail.ru, cKairbekov.Zhaksuntay@kaznu.kz, dburhanbekov@mail.ru Keywords: Hydrogenation, Plastic, Waste, Recycling, Catalysis, Destruction, Distillation, Cracking.
According to the high consumer demanding of these plastic products traditional materials such as glass, metal and wood are replaced.
Concerning this situation the only way is reusing plastic wastes as secondary raw materials.
As raw materials were used crushed polymeric products based on polypropylene, polyvinyl chloride and polystyrene.
Zhuravskii The technology recycling of biomass wastes, technical rubber and plastics // Journal of Engineering Physics. 2001.

Analysis on Function Components and Biohealth Function of Black Bamboo Biomass MA Qing-zhia, WU Feng-juan, ZHANG Dang-quan, PENG Wan-xi School of Materials Science and Engineering,Central South University of Forestry and Technology, City Changsha, P.R.
Materials and Methods Materials and Methods.
Acknowledgment This work was financially supported by the National Natural Science Fund of China (30901134), Plan Projects of Hunan Province (2009GK3142), and Youth Scientific Research Fundation of Central South University of Forestry & Technology(2009044B).
Qingding, et al.Advanced Materials Research Vols.129-131 (2010) p 60-64 [4] L.Yonggang, C.
Gang, X .Kaishao, Journal of Bamboo and Research Vol.23(2004), p.5 [5] http://baike.baidu.com/view/11141.htm

Effect of Electrode Tip Shape on Strength and Microstructure in Resistance Spot Welding of AZ31B Magnesium Alloy Hui Liu1,a, Minggang Wang 2,b, Xiaoqing Zhang 3,c , Wei Dong4,d 1,3,4School of Mechanical and Electronic Engineering , Changchun Institute of Technology , Changchun 130012 , China 2 College of Materials Science and Engineering , Changchun University of Technology , Changchun 130012, China a sunny0817@163.com，b eming7645@sina.com，c2803564@qq.com，d 545165930@qq.com Keywords:electrode tip shape ;strength ;microstructure; resistance spot welding ; magnesium alloy Abstract.
Experimental materials and methods The materials used in this experiment were 1mm AZ31B magnesium plates, the major chemical composition and mechanical properties are listed in Table 1.
A typical microstructure of the material is shown in Fig.1.
Kazuhiro : Journal of Light Metal Welding & Construction, Vol.39 (2001), p. 26-35 [5] Tang, H., Hou, W., Hu,S.J. and Zhang H: Weld.
Feng,Z.D.Zhang: Science and Technology of Welding and Joining .Vol.11 (2006), p. 558-560.