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Acknowledgment The authors wish to thank the support of Natural Science Foundation of China (50745017, 50875194), and nature science research program of Shaanxi province education department (08JK305).
Christian: Rapid Prototyping Journal Vol.6 (2002), pp.259-266
Pan: Advanced Materials Research, Vols. 97-101 (2010), pp 3989-3992
[4] A.Y.C.Nee, J.Y.H.Fuh and T.Miyazawa: Journal of Materials Processing Technology, Vol.113 (2001), pp.262-268
Hu: Journal of Xi’an University, Vol. 22 (2002), pp.189-193.

Materials and Methods Materials.
Human gastric cancer cell lines (SGC-7901) was a generous gift from research center of medical science and technology, Ningxia Medical University, China.
Acknowledgements This study was supported by the National Natural Science Foundation of China (No.81260483, and No.20961008).
Bartlett: International Journal of Nanomedicine, Vol. 2 (2007) No.2, p.163
Suter:Journal of the American Chemical Society, Vol. 130 (2008) No.14, p.4742

Impact of Yaw motion of Wheelset on Wheel-rail Contact Creepage Hai Zhang1,a ,Fengtao Lin1,b, Xinjian Zhou1,c, Xiaoyi Hu2,d 1Mechanical and Electrical school, East China JiaoTong University, Nanchang, China 2Railway Science & Technology Research & Development Center, China Academy of Railway Science,Beijing, China.
Wheel model describes the spatial grid with Euleria method in order to achieve separation of grid movement and material movement; rail model describes the spatial grid with Lagrangian method in order to achieve together with the mesh and material movement.
Acknowledgements In this paper, the research was sponsored by the Natural Science Foundation Jiangxi province（20132BAB216026）and vehicle and equipment key laboratory of Ministry of Education in East China Jiaotong University.
Journal für die reine und angewandte Mathematik, 1881, 92:156-171
International Journal Fatigue, 2001, 23: 575~586

Experimental Materials.
Acknowledgements The authors wish to acknowledge the Natural Science Foundation of Tianjin (09JCYBJC03800, 08JCZDJC24400), National Natural Science Foundation (11072175) support.
Jeelani: Materials Science and Engineering.
Forum Vol. 27 (2010), p. 185 [8] Chengyan Zhu, Junjun Chen, Junping Zhu, Dongyi Tan, Guoping Xu: Journal of Textile Research.
Forum Vol. 28 (2007), p. 28 [9] Shaokai Wang, Min Li, and Zuoguang Zhang: Journal of Reinforced Plastics and Composites.

References [1] Bangchun Wen, Vibration Utilization Engineering, Science Press, Beijing, 2005
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[3] Bangchun Wen, Li He, Chaohui Ren, How to prepare an electronic version of your article, in: Progresses in Dructure and Strength of Materials and Structures, Sanya, 2007, pp. 758-761
Key Engineering Materials. 353-358 (2007) 762-765
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Introduction Many materials such as metals and ceramics are of crystalline structure.
Therefore, the dynamic properties of the dislocations is one of the key factors which determine the plastic behavior of the respective materials and frequently also their failure.
Caro, et al: Science.
Gao: Science, Vol. 283(1999), No. 5404, pp. 965–968
Markenscoff and L.Ni: Journal of the Mechanics and Physics of Solids.

Experimental Materials.
The fly ashes were tested as-received, and the bed ashes were grounded for 40min and then sieved to remove material above 80μm size fractions until the fineness was limited to 10%.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (Grant No.50802082), the Programs for Science and Technology Development of Shandong Province, China (Grant No.2010GCG20319) and the Natural Science Foundation of Shandong Province, China (Grant No.ZR2010EM058).
References [1] Yuanming Song, Jueshi Qian, Zhi Wang: Journal of the Chinese Ceramic Society Vol. 36 (2006), p. 1542
[4] Guanglei Xie, Weiping Zhang: Guangxi Journal of Light Industry Vol. 27 (2011), p. 29

(a) (b) Figure.1, The three-dimensional parametric model and finite element model of shaker Material properties, meshing and the constant way.
Table.1, Material properties Material components Density ρ（g/cm3） Modulus of elasticity E(GP) Poisson's ratio μ Structural steel (steel 45) Screen box body 7.85 210 210 Spring steel (60Si2Mn) Spring 7.85 196 196 Gray pig iron Support base 7.35 113 113 Static mechanical analysis.
Supported by the Science Foundation of Xianyang vocational and technical college(Grant No. 2010KYA01).
Journal of Anshan University of Science and Technology. 2003(2) [4] Zhu fu-xian, Yin xiang-chao and Ma jing-huai.
Journal of Anshan University of Science and Technology. 2003(1) [8] Wang ran-feng.

Demand for high performance materials is driving sandwich panel development; modern core materials include honeycombs, polymers, metal foams and micro-architectured lattices.
Materials.
Landert: Forming behaviour of metal sandwich sheets, PhD Thesis, Department of Materials Science and Metallurgy, Cambridge University (2006) [6] D.
Kim, et al.: Formability of AA5182/polypropylene/AA5182 sandwich sheets, Journal of Materials Processing Technology, Vol. 139 (2003), p. 1-7 [8] E.
Kim: Fundamental Studies on the Incremental Sheet Metal Forming Technique, Journal of Materials Processing Technology, Vol. 140 (2003), p. 447-453 [13] J.M.

The selected work materials of carbon steel AISI 1040, alloy steel AISI 4140 and tool steed AISI D2 were machined in dry tuning process with constant cutting length 50 mm and initial workpiece diameter 40 mm.
It can be applied to various types of work materials to generate complex shapes with close tolerances and fine surface finishes.
Comparisons proved that no matter what parameters combination is matched together to low feed value will give lowest surface roughness value for any materials used in this study.
The high cutting speed of 200 m/min has produced the best surface roughness for these two workpiece materials at value 1.23, and 0.27 µm, with combination of low feed value.
Sadaiah, Investigations on Finish Turning of AISI 4340 Steel in Different Cutting Environments by CBN Inserts, International Journal of Engineering Science and Technology, 3, (2011) 7690-7706.