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Introduction Current research in material science is largely focused on finding different composite materials, especially natural fibre composites, which are on par with glass fibre composites in terms of factors such as low weight, cost-effectiveness, man’s desire to go for natural products, environment-friendliness, renewable nature, biodegradability with respect to the fibre and use of plants and trees which involves less processing.
[3] N.Srinivasa Babu, K.Murali Mohan Rao and J.Suresh Kumar: Indian Journal of Science and Technology.
Ghoshal: Journal of Applied Polymer Science.
Rana: Journal of Applied Polymer Science.
Vol. 41 (2001), p. 877 [8] P.K.Mallick: Fiber-Reinforced Composites, Materials, Manufacturing and Design, (Marcel Dekker Inc., New York 1993) [9] S.Sánchez, E.

Introduction The demand for piezoelectric materials with high strength, high toughness, low thermal expansion coefficient and low dielectric constant encourages the study of functionally graded piezoelectric materials (FGPMs) [1,2].
To prevent failure, the fracture behaviour of these materials must be well understood [3,4].
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The researcher has focused upon considering types of mould materials, because they need efficiency properties.
Moreover, it was found that chip from milling processes in the same conditions of both materials was significantly different.
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International Journal of Mechanical Sciences.Vol.51,782–789

Materials and Methods Composite Microbes The multifunctional microbe community applied in this experiment composes cellulolytic strains, COD-degrading strains for leachate and flocculant-producing bacteria[8-12].
Renou, J.G.Givaudan, S.Poulain, et al:Journal of Hazardous Materials Vol. 150(3) (2008), p 468-493 [2] Samson A O, Oluwatoyin O R:African Journal of Scientific Research Vol. 7(1)(2012), p 22-30
[4] Aydi A, Zairi M, Dhia H B: Environmental Earth Sciences Vol.. 68(5) (2013), p1375-1389
:International Journal of Environment and Pollution Vol. 38( 1 /2) (2009),p: 39-47
Pollution - control requirements of MSW of the People's Republic of China (GB 16889-2008 )[S] Beijing: China Environment Science Press, 2008.

A characteristic of the glass-ceramics is the absence of pores in the structure, an advantage when compared to powder sintered materials.
Another advantage, associated to the glass-ceramic production process, is the opportunity of conversion of traditional silicate raw materials into substances with superior properties, preserving in this way, rare and noble materials [1].
STRNAD, Glass-Ceramic Materials: Glass Science and Technology v. 8 (1986)
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The use of composite materials is able to solve these problems.
Methods On the basis of the laboratory of the Department of Building Materials Science, Products and Structures in BSTU named after V.G.
[4] Lemm J.M., HB Fiber-Reinforced Concrete: Principles, Properties, Developments and Applications (Building Materials Science).
[18] Lesovik R.V., Klyuyev S.V., Klyuyev A.V., Netrebenko A.V., Durachenko A.V., High-Strength Fiber-Reinforced Concrete Containing Technogenic Raw Materials and Composite Binders with Use of Nanodispersed Powder, Research Journal of Applied Sciences. 9 (2014) 1153–1157
[20] Lesovik R.V., Klyuyev S.V., Klyuyev A.V., Tolbatov A.A., Durachenko A.V., The Development of textile fine-grained fiber concrete using technogenic raw materials, Research Journal of Applied Sciences. 10 (10) (2015) 701–706

Improving Low-Ag Pb-free Solder Performance by Adding Bi, Ni Elements Fenglian Sun, Yang LiuA , Yang LiuB , Jiabing Wang, and Hongwu Zhang School of Material Science and Engineering, Harbin University of Science and Technology, Harbin China sunflian@163.com, lyang805@163.com Keywords: Solderability; IMC; Electromigration; HTS Aging Abstract.
Ariga: Journal of Alloys and Compounds Vol. 504 (2010), p.
L5 [2] Yong'An Su, Long Bin Tan, Tan, V.B.C, and Tong Yan Tee: EPTC 09 p. 283 [3] Weiping Liu and Ning-Cheng Lee: Journal of the Minerals, Metals and Materials Society Vol. 59 (2007), p. 26 [4] Keke Zhang, Yaoli Wang, Yanli Fan, Jie Yiang, Yanfu Yan, and Xin Zhang: Key Engineering Materials Vol. 353-358 (2007), p. 2912 [5] Sheng Lu, Fei Luo, Jing Chen, and Kaiyue Li: IPFA 09 p. 782 [6] Jie Zhao, Chengyu Chi, and Congqian Cheng: Chin Shu Hsueh Pao Vol. 44 (2008), p. 473 [7] D.Q.
Simon Ng: Journal of Materials Science: Materials in Electronics Vol. 17 (2006), p.171 [9] P.
Liu: Journal of Alloys and Compounds.

Numerical Simulation of Frictional Dissipation in the Dislocated Single Floating Ring Bearing WANG Xue Hui 1,a, DAI Yu Jie 2,b and HAO Jiu Qing3,c 1 School of Sciences, Liaoning Shihua University, Fushun 113001, China 2 School of Sciences, Liaoning Shihua University, Fushun 113001, China 3 School of Sciences, Liaoning Shihua University, Fushun 113001, China ayjdai2006@126.com, byjdai7@sohu.com, cyujiedai2008@163.com Keywords: Frictional dissipation; Dislocated single floating ring bearing; Numerical simulation Abstract.
The frictional dissipation of bearing’s and journal’s surface was obtained.
Zuo: Journal of China Ordnance, Vol. 12 (2006), p. 251 [3] S.
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Dai: Applied Mechanics and Materials, Vol.52-54 (2011), p. 148

A high roughness material is preferable for gas sensor applications since it provides a high surface to volume ratio which can enhance the chemical active area of the film [19].
Special thanks also to NANO-SciTech Centre, Institute of Science (IOS), UiTM for laboratory facilities.
[3] D.R.Sahu, "Properties of doped ZnO thin films grown by simultaneous dc and RF magnetron sputtering," Materials Science and Engineering: B, vol. 171, pp. 99-103, 2010
[13] H.B.Sun, Z.C.Sun, and C.S.Xue, "The Influence of Annealing Temperature on ZnO Thin Films by Oxidating Zinc Films Deposited with Magnetron Sputtering," Advanced Materials Research, vol. 463, pp. 624-628, 2012
Kang, I.Yun, and S.Y.Lee, "Annealing effect on the structural and optical properties of ZnO thin film on InP," Materials Science and Engineering: B, vol. 102, pp. 366-369, 2003

Experimental Preparation of materials.
The materials utilized in the research include the extracted oil palm mesocarp from autoclave sterilization and industrial crude palm oil (CPO) from Sawit Raya Sdn.
Malaysian Journal of Analytical Science, 21(4). https:// doi.org/10.17576/mjas-2017-2104-21 [2] Ainie, K. (2004).
In Journal of Science and Technology
Materials Science Forum, 1048, 485–492. https://doi.org/ 10.4028/www.scientific.net/msf.1048.485 [22] Nokkaew, R., & Punsuvon, V. (2014).