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Atomic Simulations on the Grain Subdivision of a Crystalline Metal Tomotsugu Shimokawa1,a, Toshiyasu Kinari1,b and Sukenori Shintaku1,c 1 Graduate School of Natural Science & Technology, Kanazawa University, Ishikawa, JAPAN a simokawa@t.kanazawa-u.ac.jp, bkinari@t.kanazawa-u.ac.jp, csintaku@t.kanazawa-u.ac.jp Keywords: Molecular dynamics, Grain subdivision, Geometrically necessary dislocation, Grain boundary, Plastic deformation, Computational mechanics Abstract.
Acknowledgements The authors would ilke to thank the support from a Grant-in-Aid for Scientific Researchfrom the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan on Priority Areas "Giant Straining Process for Advanced Materials Containing Ultra-High Density Lattice Defects''.
Langdon: Materials Science and Engineering A Vol. 324 (2002), p. 82
Hansen: Metallurgical and Materials Transactions A Vol. 32A (2001), p.2917
Andersen: The Journal of Physical Chemistry Vol.91 (1987), p.4950

Based on field investigation of flood damage for several road sections along river in the Southern Shaanxi Province and the research materials [4, 5], the flood damage of highway subgrade along river in Qin-Ba Mountainous Area can be mainly divided into three types according to the causes.
Prevention measures for highway subgrade flood damage along river in the Qin-Ba Mountainous Area should be accommodated to local topography, geomorphology, ecological environment, and local conditions and materials.
Li: Journal of Northeastern University: Natural Science.
Su: Journal of Highway and Transportation Research and Development.
Geng: Engineering Science Edition.

Experimental Procedure The experimental materials are electrolytic copper with purity 99.99%, electrolytic nickel with purity 99.97% and niobium bar with purity 99.95%.
Zhang: Chinese Journal of nonferrous metals.
Dong and L.Ping: Chinese Journal of nonferrous metals.
Wang and J.P.Chu: Materials Chemistry and Physics.
Yang, in: The physical properties of materials, edited by East China University of Science and Technology Press, Shanghai(2006), in press.

Influence of Annealing Time on Microstructure of Ni-W Alloys Qiao Zhanga, Shuhua Liangb, Chen Zhangc and Juntao Zoud School of Materials Science and Engineering, Xi’an University of Technology, Xi’an, Shaanxi, 710048, China azhqiao00@163.com, bliangsh@xaut.edu.cn, czhangchen3050@163.com, dzoujt077@163.com Keywords: Ni-W alloy, Annealing, Phase constituents, Microstructure.
Materials Science and Engineering B; 2011,176(6):477-479
Journal of Molecular Catalysis A:Chemical; 2006,249:172–180
Journal of Alloys and Compounds; 2011,509(5):1501-1504
Materials Science and Engineering A; 2010,527(26):6809–6815.

References [1] Metha PK, Hall P, Cliffs E (1993) Concrete Structure, Properties and Materials.
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Triantafyllou, Spherical indentation of incompressible rubber-like materials, Journal of the Mechanics and Physics of Solids. 55 (2007) 1196-1211
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Selective Laser Melting combines CAD, optics, materials science and numerical control technologies for rapid manufacturing of metal parts by discrete deposition modeling principles.
This technology has a wide range of materials selection, high utilization of materials and simple process, and can quickly mold parts with complex shapes, truly achieve digital and intelligent processing, and formed metal parts possess excellent mechanical properties.
In recent years, the development of materials and processing technology of die steel is also very rapid.
Journal of University of Science and Technology Beijing. 1 (2011) 28-32
Journal of Heilongjiang Institute of Science &Technology. 1 (2013) 47-50

Materials and methods 2.1 Site location This study was conducted in Gaotang county, Shandong Province North China (N36°39′~37°01′, E116°01′~116°28′), in the alluvial silt plain of the lower reaches of the Yellow River.
[8] Blanco J.A: Science of the Total Environment Vol. 437(2012), p. 91–103 [9] Waldrop M.
Dai: Chinese Journal of Eco-Agriculture Vol. 6(2011), p.1272-1276.
Wang: Journal of Northeast Forestry University Vol. 1(2009), p. 42-44.
Hu: Chinese Journal of Applied Ecology Vol. 5(1998), p. 463-467.

At present the production of polymer materials is developing intensively, new materials, comparable with steels in their strength properties have recently appeared.
Indian Journal of Science and Technology. 9(14) (2016) 1-11 DOI: 10.17485/ijst/2016/v9i14/91076
Donald Failure mechanisms in polymeric materials.
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Mung bean has been reported as being the best raw material for starch noodle preparation [1,2].
Chemical structure and physical properties of mung bean starches isolated from 5 domestic cultivars, J Food Science, 72(9), (2007),c471-c477 [7] Y.H.
Study on properties of mung bean starch granule, Science and Technology of Food Industry, 5, 1997,36~37 [12] J.
Effects of metal ion on physicochemical properties of mung bean starch by sedimentation, Food Science and Technology, 7, 2008,47-50 [18] Mi.
Korean Journal of Food Sci. and Technology, 25 (4): 334-339