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Study of Processing Parameters of Preparation of Wood-Polymer Composite by Synthesis of Terpolymer in Wood Porous Structure Li Yongfeng, Liu Yixing*, Wang Fenghu*, Lv Duojun, Jiang Chi Key Laboratory of Bio-based Material Science and Technology of Ministry of Education, Northeast Forestry University, Harbin 150040, China Lyf288@yahoo.com.cn, yxliuyf@yahoo.cn Keywords: Wood-Polymer Composite, Manufacturing Craft, Terpolymerization, Porous Structure Abstract.
Introduction Wood as a natural renewable material of biological origin possesses a porous structure consisting of various sizes of pores (i.e. wood cell) that connecting each other, which endows it with high strength-to-weight ratio [1].
Material and Methods Material.
Acknowledgement The authors would like to acknowledge the financial supports of the Programme of Introducing Talents of Discipline to Universities ("111 Programme"), and a Key Program of the National Natural Science Foundation of China (No. 30630052) References [1] J.Z.Zhang, J.G.Wang, J.J.Ma.
Journal of Zhejiang University - Science A Vol. 6 (2005), p.1095 [2] S.Dilek, G.Olgun.

Yamabe-Mitarai National Institute for Materials Science, Sengen 1-2-1, Tsukuba 305-0047, Japan aMURUGESAN.Jayaprakash@nims.go.jp (Corresponding author) Keywords: Ti alloys, mechanical properties, microstructure, scanning electron microscope Abstract In the present study, the effect of N, Ta and Co addition to near-α Ti-Al-Sn-Zr based alloy, on mechanical properties and microstructure has been investigated.
[5] A.K Gogia, Defence Science Journal, 55-2 (2005) 149-173
Fundamentals of Materials Science and Engineering, 7th ed.

Rusop1, 3,b 1 NANO-SciTech Centre, Institute of Science; 2 Faculty of Applied Sciences; 3 NANO-ElecTronic Centre, Faculty of Electrical Engineering; Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia amary_am_mohd@yahoo.com, brusop@salam.uitm.edu.
Smalley, Science, vol. 273 (1996) 483,
Biró, "Synthesis of Carbon Nanotubes by Spray Pyrolysis and their investigation by Electron Microscopy," Journal of Optoelectronics and Advanced Materials, 7 (2005) 631 - 636
Rusop, "Synthesis of vertically aligned carbon nanotubes using natural palm oil as carbon precursor," Materials Letters, . 63 (2009) pp. 2704–2706, [8] S.

Thermal performance of an experimental solar pond operating in winter of Tibet Shuyang Xiao1, 2, a, Bing Li1, b, Yaping Dong1, Qingfen Meng1, Wu Li1, c 1Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008, Qinghai, China 2University of Chinese Academy of Sciences, Beijing 100049, China axiaoshuyang@yahoo.cn, blibing@isl.ac.cn, cdriverlaoli@163.com Keywords: SGSP, thermal performance, ice layer, improvement, winter Abstract.
In the process of construction, the “Sandwich” pond construction method was adopted [3], no insulation materials were used any more.
This work is supported by National Natural Science Foundation of China (Grant No. 41073023 and 41273032).
Childress, A fully coupled, transient double-diffusive convective model for salt-gradient solar ponds, International Journal of Heat and Mass Transfer. 53 (2010) 1718-1730
Sun, Experimental study on solar ponds combination with solar collector, Advanced Materials Research. 347 (2012) 174-177.

Effects of Different Cooling Methods on Postharvest Physiology of Yali Pears during Ice Temperature Storage Liya Liang1, a, Zhao Jin2, b, Liping Hao2, c and Shijie Yan1, d 1 Department of Food Science, Tianjin Agricultural University, Tianjin 300384, China 2College of Food Science and Engineering, Shanxi Agricultural University, Taigu 030801, Shanxi, China aliangliya@126.com, bjinzhao859@163.com, chaoliping756@163.com, dyanshijie@126.com Keywords: Pear, Cooling methods, Respiration rate, Ethylene production, Browning index, PPO Abstract.
Materials and Methods Experimental materials.
Acknowledgements This work was financially supported by the Funds of the National Natural Science foundation of China (31171767).
Journal of Tropical Crops (in Chinese), 27(2006), p.101-105 [6] X.S.Hu, Y.X.Xie, and T.Zhang.

Gu: Materials Science and Technology.
Zheng, et al: The Chinese Journal of Nonferrous Metals (in Chinese).
Liu: Interface Electron Structure and Interface Properties (in Chinese) (Science Press, Beijing 2002) [5] Z.L.
Zhang: Empirical Electron Theory in Solids and Molecules (in Chinese) (Jilin Science and Technology Publishing House, Changchun 1993) [7] C.
Liu, et al: Rare Metal Materials and Engineering (in Chinese).

Acknowledgements This work is supported by the Aviation Science Fund of China (2007ZE54011) References [1] C.L.
Lin: Materials Science and Engineering A, Vol. 452-453 (2007), pp. 135 [2] X.Z.
Cheng, etal: Proceedings of the Institute of Mechanical Engineering Part B-Journal of Engineering Manufacture, Vol. 220 (2006), pp. 1217 [3] W.S.
Shen: Computational Materials Science, Vol. 46 (2009), pp. 425 [4] J.F.

(1) Where ρ is density of material; c is specific heat capacity of material; T is temperature distribution in member; t is time; λ is heat conductivity of material; x and y are Cartesian coordinates; Q is heat flow at boundary.
To calibrate this numerical model, several full-scale fire tests of H-section steel columns box-cased with calcium silicate boards were conducted in State Key Laboratory of Fire Science of China (see Fig.6).
Liu: Numerical Analysis of Temperature Distribution in Structural Members in Fires (Science Press, Beijing, 2006) (In Chinese) [2] A.
Ye, Yunnan Press of Science and Technology, Yunnan, Kunming (2000) [4] T.T.
Celokkol: ACI Material Journal, Vol. 88(1991), p.84 [5] Z.H.

Experiments Experimental Materials.
(1) The raw materials are put into the crucible.
(2) After adding the raw materials, we begin to vacuumize.
(3) We turn up the power gradually in the heating process until the raw materials melt totally
Easterling: Materials Science and Technology Vol. 11 (1989), p. 1057-1067

Chen 2, b , X Yang 3, c 1 School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471039, P.R.
China; 2 School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, P.R.
Li: Automobile Technology & Materials, Vol. 12 (1998) p.19
Xu and Wei Wang: Aerospace Materials & Technology, Vol. 32 (2002) p. 44-46
Lian: Chinese Journal of Materials Research, Vol. 5 (1991). p. 331-335