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It is relevant because melanin is reported as amorphous material.
Regarding the electric behaviour, did the ZnO films show typical fotoconductivity answer of the material (> 103 Ω-cm) for steady illumination conditions [13].
Biophysical Journal, Vol. 9, Issue 1, 77-89, 1 January 1969
Advances in Science and Technology.

The TMF lives of materials are well known to be quite different from their isothermal fatigue lives.
Future work will present the application of the present work to die analyses.References [1] Gao, C.Y., Lours, P., Bernhart, G., Journal of Materials Processing Technology, 169, 2005, 281-291 [2] Bernhart, G, Nazaret, F, Cutard, T Euro-SPF 07, 5th European Conference on Superplastic Forming, Schwerin, Germany, Sept 5-7, 2007
[6] Bernhart, G, Nazaret, F, Martinier, A, Gao, C, Garriga-Majo, D, Cutard, T and Lours, P, Materials Sci Forum, 447-448, 2004, pp 123-130
[10] Kichenin, J., Dang Van, K., Boytard, K., J Materials Science, 31, 1996, 1653-1661
[14] Lemaitre J., Chaboche J.L., Mechanics of solid materials, Cambridge University Press, 1990

Acknowledgements The authors acknowledge the financial support from the National Natural Science Foundation of China (No. 21037002, No. 21107075); the Science and Technology Plan of Shenyang, China (F12-277-1-12); Research Plan of Social Development of Liaoning Province, China (2011229001); the Liaoning Province Natural Science Foundation (201102155).
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A high surface area of materials is a necessary requisite for catalyst application to maximize the gas-solid contact under reaction conditions.
High temperature reduction treatments were found to favor the formation of highly active CeO2-ZrO2 materials [19-25].
Analysis of Ce M4,5 white line intensity ratio, obtained from EELS data indicates that the particles in raw materials is in +4 oxidation state and after reduction treatments the particles show a mixed +3/+4 oxidation states, showin in Figure 6.
Acknowledgements The financial support from American Chemical Society Petroleum Research Fund (#52323), the Department of Transportation (DoT-CTME project), the Department of Energy (EE0004094), YSU University Research Council grant and the use of TEM facilities at the Center of Excellence in Materials Science and Engineering at Youngstown State University are gratefully acknowledged.
Gorte, AIChE Journal 56 (2010) 1126-1135

Composite materials are usually fabricated as systems containing modifying particles in the basic phase matrix.
The microstructure of these materials is characterized by the continuity of two or more phases which are responsible for new properties.
The morphology and chemical composition of the deposited materials can be controlled by the parameters of the plating process. 2.
Travitzky, N.A., Microstructure and mechanical properties of alumina/copper composites fabricated by different infiltration techniques, Materials Letters, (1998), 36 114-117 6.
Kacprzyk, "Binary alloy phase diagrams", 2nd Ed., vol. 3, SAM International, Materials Park, OH, 1992

AlN, GaN, InN, and their ternary or quarternary alloy, are called as Ⅲ-Nitrides materials.
The band gap energy is one of the key parameters of semiconductor materials.
Sauer et al., “Optical investigation of AlGaN epitaxial films grown on AlN buffter layers,” Diamond and Related Materials, vol.11, 2002, pp.892-895
Brennan, “Band structure nonlocal pseudopotential calculation of the III-nitride wurtzite phase materials system.
Said, “ Influence of the composition fluctuation and the disorder on the bowing band gap in semiconductor material,” Microelectronics journal, vol. 38, Aug.2007, pp.860 -870.dio:10.1016/j.mejo.2007.07.002

The material was received as 13mm thick and of 20mm width slabs.
The authors gratefully acknowledge the outstanding support provided by the technicians of the work shop of Materials Engineering School, UniMAP.
[4] Songyi Chen, Kanghua Chen , Guosheng Peng, Le Jia , Pengxuan Dong , Effect of heat treatment on strength, exfoliation corrosion and electrochemical behavior of 7085 aluminum alloy, Materials and Design 35(2012) 93-98 [5] J.F.
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Sabri Kayali, Hqseyin Cimenoglu , Wear behaviour of 7039 aluminum alloy, Materials Characterization 54 (2005) 263– 269 [10] Rohit K.

The insulation wall structure of CRH3G coach body is composed of aluminum section structures and multi-layer thermal insulation materials, and the aluminum section structures have various geometries.
(6) Close contact between materials, regardless of the contact thermal resistance.
One typical profile shape of Side wall 1 partition parts is shown in Fig 2, which mainly consist of one layer of aluminum section structure and two layers of thermal insulation materials from outside to inside of the insulation wall.
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Chares, Influence of the Nb and Al content on the mechanical properties of Ti-Al-Nb alloys, Materials for Medical Engineering 2 (2000) 119-125
Major, Graphene based porous coating with anibacterial and antithrombogenous function - Materials and design, Arch.
Scientific Research of the Institute of Mathematics and Computer Science, Scientific Works of the Institute of Mathematics and Computer Science Czestochowa University of Technology 2/11 (2012) 25-31
Idziak-Jabłońska, Stress and strain distribution in expanded coronary stents depending on applied material, Journal of Applied Mathematics and Computational Mechanics 14/2 (2015) 21-30
Major, Effect of material and geometry on dogboning in coronary stent, Material Engineering 4/194 (2013) 269-272.

Numerical model of melt-through in a fully penetrated GTA weld pool Zhao Pengchenga and Li Shujiangb College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, 266061,China a pczhao@qust.edu.cn; b lishujiang2000@126.com Keywords: Gas tungsten arc welding, numerical analysis, melt-through, weld pool Abstract.
In engineering practice, for a workpiece with specified geometry, size and material, the suitable welding parameters must fall into a certain range.
Acknowledgments The Project Sponsored by China natural science foundation (50375054) and the Scientific Research Foundation of QUST.
Welding Journal, 1978, 57(6): 161 [7] M.C.
Zhang: Numerical simulation of transient 3-D surface deformation of a completely penetrated GTA weld, Welding Journal, 2004, 12: 330