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Introduction Acoustic emission (AE) is widely used to nondestructively monitor structural integrity and characterize the behavior of materials when they undergo deformation, fracture, or both.
Materials and Methods Materials and Equipment.
Honeycutt: Forest Products Journal Vol. 30 (2) (1980), p. 21 [4] R.M.
Simpson: Forest Products Journal Vol. 35 (1) (1985), p. 48 [5] S.
Booker: Wood Science and Technology Vol. 28 (1992), p. 249 [9] D.

The material of the vehicle body is welded lightweight hollow iron tubes.
The vehicle shell uses lightweight fiber glass composite materials of high strength and good formability.
In addition, major considerations are the car shell shape and vehicle material selection in order to achieve a streamlined shape, with light weight materials and high malleability.
Acknowledgements The authors would like to acknowledge financial support fromthe National Science Council of Taiwan, R.O.C.
[4] Fuel Cell Handbook, EG & G Services, Parsons, Inc. and Science Applications International Corporation, 5th ed., October 2000

Temperature effect on microstructure and mechanical behavior of Ti-15V-3Cr-3Al-3Sn Rong-Tan Huang1,a, Wen-Han Chen1,b and Lv Wen Tsay1,c 1Institute of Materials Engineering, National Taiwan Ocean University, Keelung, 20224, Taiwan arthuang@mail.ntou.edu.tw, bpopolo1036@hotmail.com, cb0186@mail.ntou.edu.tw Keywords: Ti-15V-3Cr-3Al-3Sn, notched tensile test, transmission electron microscopy Abstract.
The material sheets used in the study were first carried out the various aging treatment in high vacuum environment.
Acknowledgements This study is partially supported by a grant from National Science Council Foundation under Contract NSC 97-2112-M-001-011-MY3.
Maki, Journal of Materials Processing Technology, Vol. 117, (2001), p. 318 [6] Susan M.
Kazanjian, International Journal of Fatigue, Vol. 21, (1999), p. 127 [7] Ankem, Materials science & Engineering, A263 (1999), p. 127

For example, “virus” belongs to two different concepts: computer science and biology.
Journal of Harbin Engineering University.
Journal of Hebei University(Natural Science Edition).
Journal of China Institute of Communications.
Science Press. p. 166-167. (2004) [7] Information on http://download.csdn.net/source/1987618

Effect of Hot-Band Annealing on the Microstructure of Non-Oriented Electrical Steel Containing Copper Nan Dia, Zeng Yan-pingb,*, Cui Hui-jiec and Zhou Zi-yud School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China anandi_1121@126.com,bzengyangping@mater.ustb.cn,czhupengyu33@hotmail.com, dzzy_will@126.com ,*Zeng Yan-ping Keywords: Non-oriented electrical steel; Hot-band annealing; Grain sizes; Precipitates Abstract.
Introduction Non-oriented electrical steel is widely used for core materials of motor and small power transformer, which requires both low core loss and high permeability.
The project supported by the National Natural Science Foundation of China, 50971026.
[4] REN Hui-ping, WANG Yu-feng, LI Wen-xue, Observation of microstructure during Cu precipitating in high purity steel, Journal of Baotou University of Iron and Steel Technology,2002,21(2):147-149
[7] LIANG Yong-feng, LIN Jun-pin, YE Feng, et al, Effect of heat treatment on microstructure and magnetic properties of cold rolled Fe-6.5%Si alloy sheet, Transactions of materials and heat treatment,2009,30(2):85-88

Effect of CdS thickness on the optical and structural properties of TiO2/CdS nanocomposite film Ali Kamel Mohsin 1, 2, a* and Noriah Bidin 1, b* 1 Advance Photonics Science Institute, Faculty Science, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia 2 Physics Department, college of Science, Wasit University, Al-Kut 52001, Iraq a* dralbderi@yahoo.com, b*noriah@utm.my Keywords: TiO2/CdS NCF, Electron Beam Deposition (EBD), X-ray diffraction, UV-visible absorption, AFM Abstract.
The association of TiO2 with other semiconductor materials of lower band gaps like CdS is found to be promising for photovoltaic applications.
Feng Effects of Metal Ion Dopants on Absorption Spectra and Photoreactivity of TiO2 Nanoparticles Advanced Materials Research 233 ( 2011) 2722-2731 [2] M.
Tian The Effects of Doping Micro Palladium on the Structure and Performance of TiO2 Powder Advanced Materials Research 340 (2012) 550-553 [4] Y.
Agarwal, Study of structural transformation in TiO2 nanoparticles and its optical properties Journal of Alloys and Compounds 549 (2013) 114-120 [13] D.

Influence of Isocyanate Structures on Mechanical Performance of Aluminum Bonded with Green Polyurethane Adhesive Norazwani Muhammad Zain.1, a, Sahrim Hj Ahmad1, b, Nor Azwin Ahad1, c and Ernie Suzana Ali2, d 1Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia. 2Faculty of Science and Technology, Islamic Science University of Malaysia, 71800 Bandar Baru Nilai, Negeri Sembilan, Malaysia.
More diverse materials were fabricated into more sophisticated components, and these components were joined in more diverse and effective ways to produce more sophisticated assemblies.
Experimental Materials.
Journal of Applied Polymer Science (88), 2912-2916
[2] Zain, N.M., Ahmad, S.H., Ali, E.S., Ahad, N.A. & Zubir, S.A. (2012) Characteristics of Hydrolysis Resistant Polycaprolactone/Palm Kernel Oil based Polyol Advanced Materials Research (576), 334-337

Effect of Ta Addition on Structural Evolution and Mechanical Properties of the CoFeNi2W0.5 High Entropy Alloy Li Jiang1, a, Yong Dong2, b, Hui Jiang2, c, Yiping Lu1, d, Zhiqiang Cao1, e and Tingju Li2, f 1Key Laboratory of Materials Modification by Laser, Ion, and Electron Beams (Dalian University of Technology), Ministry of Education, Dalian 116024, China 2School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China ajiangli@mail.dlut.edu.cn, dluyiping@dlut.edu.cn, ecaozq@dlut.edu.cn Keywords: High entropy alloys, Alloy design, Microstructural evolution, Mechanical properties.
Acknowledgments This work was supported by the national natural science foundation of China Nos. 51134013, 51104029, 51274054, 51375070, and 51471044, the fundamental research funds for the central universities, key laboratory of basic research projects of Liaoning province department of education (LZ2014007) and the natural science foundation of Liaoning province (2014028013).
Ritchie, A fracture-resistant high-entropy alloy for cryogenic applications, Science 345(2014) 1153-1158
Yao，A senary TiZrHfCuNiBe high entropy bulk metallic glass with large glass-forming ability，Materials letters, 125(2014) 151-153
Yao, High entropy Ti20Zr20Cu20Ni20Be20 bulk metallic glass, Journal of Non-Crystalline Solids, 364(2013) 9-12

Introduction In deep drawing process, the material deformation of rectangular box part is inhomogeneous, which is large in the rounded part and little in the straight edge of the part.
And the material properties were taken as follows: the material is DQ steel, thickness=1.0mm, Young modulus E=2.07GPa, Poisson’s ratio =0.28, anisotropy coefficient =1.66，=1.23，=2.10.
In the deep drawing process of rectangular box part, the fracture and wrinkle objective reflect the same importance of material forming.
Vol. 130/131(2002), p. 541 [2] J.C.Gelin, O.Ghouati, “Diffusion Processes in Advanced Technological Materials” in: Proceedings of the Sixth ICTP , pp. 2055–2060,1999
Vol. 208(2008), p.499 [6] M.Schoenauer, Z.Michalewicz,“Evolutionary computation at the edge of feasibility” in: Proceedings of the 4th Parallel Problem Solving from Nature, Lecture Notes in Computer Science, vol. 1141,pp. 245—254, [7]Yongkang Zheng, Weirong Chen: Journal of Systems Engineering and Electronics. vol.20/4(2009), p.869-876 [8] Shanghai Science and Technology Exchange Center:Orthogonal experiment method(Shanghai People’s Press, China 1975)

Materials Aeolian sand.
When the environmental material flyash is added into the mix mortar, the activated silicon oxide and activated aluminum oxide in the flyash will react with the calcium hydroxide in the mortar and will generate more and more cementitious materials with the age increasing, enhancing the physical and mechanical properties of hardened mortar.
Acknowledgements This project was financially supported by the National Natural Science Foundation of China (Grant No. 40772182 and 40802068).
Journal of Ningxia University(Natural Science Edition), Vol. 24 No. 1(2003)
BUILDING SCIENCE, No. 4(1997)