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(a) (b) (c) Figure 1 (a) Static testing machine, Instron 5583 (b) Dynamic tensile testing machine, High Speed Material Testing Machine (HSMTM) (c) Split Hopkinson pressure bar (SHPB) Figure 2 Dimensions of a specimen for uniaxial tensile tests Tensile and compressive test at a wide range of strain rates The flow stress of metal materials increases as the strain rate increases for most metal materials [1,9,10].
Ghosh, “Tensile instability and necking in materials with strain hardening and strain-rate hardening, ” Acta Metallurgica, vol. 25, no. 12, pp.1413–1424, 1977
Kolsky, “An Investigation of the Mechanical Properties of Materials at very High Rates of Loading,” Preceedings Phys.
Lim, “Dynamic tensile characteristics of TRIP-type and DP-type steel sheets for an auto-body, ” International Journal of Mechanical Sciences, vol 50, no. 5, pp. 918–931, 2008
Park, “Comparison of Dynamic Hardening Equations for Metallic Materials with the Variation of Crystalline Structures,” Proceedings of 5th international conference on High Speed Forming, pp. 165–176, 2012.

Experimental investigations were conducted on a laboratory scale biofilter, containing mixture of compost and polystyrene inert particles as the filter materials.
Materials and methods Organisms and culture medium Mixed culture microorganisms, obtained from a sewage treatment plant in Petrochina Liaoyang Petrochemical Company was continuously acclimated to DCM as the carbon source with a special synthetic medium in a 250 mL flask.
Filter materials The packing material for the bed consisted of a mixture (60:40 v/v) of sieved compost (4 mm and 10mm size granules, 1:1 ratio) and limestone particles(4 mm size) and polystyrene inert particles (4 mm size).
China Environmental Science,Vol. 22 (2002), pp.214 -217 (In Chinese) [3] Yanmei Lei, Peishi Sun, Xianhua Wu and Jun Li.
Journal of Yuxi Teachers College.Vol.20 (2004) , pp.5-9.

Among all the materials considered, carbonous materials provide the most promising outlook for the future [2,3].
Three types of carbonous materials are being researched: activated carbons, carbon fibers and nanostructural materials.
[2] Dillon, A.C. & Heben, M.J., Applied Physics A Materials Science & Processing, 72 (2001), 133-142
[6] Takagi, H., Hatori, H., Soneda, Y., Yoshizawa, N., Yamada, Y, Materials Science and Engineering B, 108 (2004) 143-147
[7] Nijkamp, M.G., Raaymakers, J.E.M., van Dillen, A.J. & de Jong, K.P., Applied Physics A Materials Science & Processing, 72 (2001), 619-623

Ti3Al based alloys are light and high-temperature materials, having potential wide applications in the aerospace and the aeronautical industries.
Ti3Al-based alloys are becoming the alloys which are rapidly developing in the field of aerospace materials in recent years.
Therefore, investment casting technology has high demands on the stability of the molding materials.
References [1] H A Lipsitt: Titanium Aluminides-Future Turbine Materials.
Journal of iron and steel research, suppl. 1(1997.9), 32~37

Introduction Cuprous oxide is an attractive material for the solar energy applications because of its abundance, low cost and non-toxicity.
The crystal structure of the deposited material is identified using X-ray diffraction.
[4] Tsuyoshi Kosugi and Shoji Kaneko, Novel Spray pyrolysis Deposition of Cuprous oxide thin films, Journal of the American Ceramic Society, 81(1998) 3117-3124
Dharma., E.Bouquerel, Electrical resistivity of copper oxide thin films prepared by reactive magnetron sputtering, J. of Achievements in Materials and Manufacturing Engineering, 24(2007) 172-177
[9] D.D.O.Eya, A.J.Ekupunobi, Okeke, Optical Properties of Cuprous oxide thin film prepared by Chemical bath deposition technique, The Pacific Journal of Science and Technology, 6 (2005) 98-104

Characterization of microstructure and compressive deformation behavior of reinforced porous poly(L-lactide) Joo-Eon Park1, a and Mitsugu Todo2,b 1 Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka, Japan 2 Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka, Japan a park@riam.kyushu-u.ac.jp, btodo@riam.kyushu-u.ac.jp Keywords: PLLA, Reinforcement, Scaffold, Tissue engineering, Mechanical property.
Experimental 2.1 Materials and specimen preparation PLLA pallets with average molecular weigh of 3.51gmol-1 and 1, 4 Dioxane were used as main materials for desired scaffold.
Gu: Journal of Biomedical Materials Research Part B: Applied Biomaterials, Vol. 81B (2006), p. 185-193
Nauman:Journal of Biomedical Materials Research, Vol. 73B (2005), p. 315-324.

In crystalline materials, the assumption of periodic boundary condition (PBC) is commonly used under different loading conditions.
It is well established that crystalline materials respond to the induced plastic spin by re-orienting their slip systems via: (3) (4) where is the unit normal rotation, is the slip direction rotation, is the spin of the microstructure which is given as the difference between the material spin and the plastic spin .
Lomdahl, Plasticity induced by shock wave in nonequilibrium molecular dynamics simulations, Science. 280(1998) 2085-2088
Zbib, T. de la Rubia, Multiscale dislocation dynamics simulations of shock compression in copper single crystal, International Journal of Plasticity. 21(2005)2369-2390
Zbib, T.D. de la Rubia, A multiscale model of plasticity, International Journal of Plasticity. 18(2002), 1133-1163.

Chi5� 1 Dept. of Materials Science, Hanseo University, Seosan, 352-820, Korea 2 Dept. of Chemistry, Hanseo University, Seosan, 352-820, Korea 3 Korea Institute of Machinery and Materials, Changwon, 641-010, Korea 4 School of Metallurgical and Materials Engineering, Sungkyunkwan University Suwon, 440-746, Korea 5 School of Advanced Materials Engineering, Kookmin University, Seoul,136-702, Korea Keywords: photocatalyst, anodic TiO2 film, anodization, porous cell structure, aniline blue.
It can be estimated that the Journal Title and Volume Number (to be inserted by the publisher) anodic TiO2 layer at 340 nm from surface has a composition almost equivalent to TiO2 stoichiometry, by the Bragg’s rule [5].
Concentration of aniline blue Concentration after irradiation for 1h Initial rate [µµµµmol/L/s] 3.125 µµµµM 1.769 µµµµM 4.9139××××10-4 6.25 µµµµM 3.705 µµµµM 1.0292××××10-3 12.50 µµµµM 7.336 µµµµM 2.0379××××10-3 25.00 µµµµM 14.263 µµµµM 3.9621××××10-3 Journal Title and Volume Number (to be inserted by the publisher)

Governance practices of dust in feeder of coal handling system on mine's ground Shaocheng Ge1, 2, Tong Yang 1, 2, Deji Jing1, 2 (1.College of Safety Science and Engineering, Liaoning Technical University, Fuxin 123000, China; 2.College of Occupational Safety and Health Engineering, Liaoning Technical University, Fuxin 123000, China.
In general,there is high gap between inlet at the top of feeder and coal handling belt at the bottom.In the process of coal fall through feeder to belt,huge gap makes the coal a high speed when fell on the belt.Coal squeeze,rub each other and impact on the drop points,and generate a lot of dust.At the same time,continuous falling coal squeeze air inside the feeder upward,leading to a high-pressure updraft.The flow meet and impact with material being fallen,strip the material continuously,make it dispersed,and generate a lot of dust finally.After then,dust spread to the surrounding space with the flow,lead to the coal dust pollution.
Journal of Liaoning Technical University.2007,26(4):485-487.In Chinese
Design and Application of Dust Control System for Material Transportation[J].
Journal of Liaoning Technical University.2007,26(6):805-808.In Chinese.

In this context the material model parameters are identified by using evolutionary optimization strategies.
Journal of Chemical Physics Vol. 7 (1939) 1103 – 1112 [15] Kirkaldy, J.
Industrial quality control: Journal of the American Society of Quality C, 1965, p. 494-498 [21] Lee, Seok-Jae; Pavlina, E.
Materials Science and Engineering A527 (2010) 3186 – 3194 [22] Li, V.; Niebuhr, D.; Meekisho, L.; Atteridge, D.: A Computational Model for the Prediction of Steel Hardenability.
Metallurgical and Materials Transaction B, 1998, p. 661-672 [23] Hippchen, P.; Merklein, M.; Lipp, A.; Fleischer, M.; Grass, H.; Craighero, P.: Untersuchung und Modellierung des Gefügeumwandlungsverhaltens für das indirekte Presshärten unter Serienprozessbedingungen.