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Daud5 1,2,3Dept. of Mechanical & Materials Engineering, Faculty of Engineering & Built Environment, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia. 4Maritime Technology Divison, Science and Technology Research Institute for Defence (STRIDE) c/o KD MALAYA 32100 Pangkalan TLDM, Lumut, Perak, Malaysia. 5School of Applied Physics, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia.
They were microparticle Al2O3-13% TiO2 powder with the grain size 10 to 25 µm and agglomerated nanoparticle powder with the grain size 20 to 60 µm obtained from Inframat Advanced Materials.
Strutt: Materials Science and Engineering Vol.
Dianran: Materials Processing Technology Vol. 197 (2008), p. 31 [7] D.
Vardavoulias: Journal of Alloys and Compounds Vol. 495 (2010), p. 611 [9] D.

The preparation of sugarcane bagasse microcrystaline cellulose in Subcritical Water/CO2 Kelin Huang 1,2, a， Ben Wang 3,b， Xiaoyu Peng4,c， Zefen Wang 5, d， Kexian Li 2, e，Rui Wu 2, f， Jinshu Wang 1, g 1School of Materials Science and Engineering, Beijing University of Technology, Beijing 100124，China 2China Academy of Science and Technology Development Guangxi Branch, Nanning, Guangxi, 530022，China 3Guangxi Research Institute of Chemical Industry, Nanning, Guangxi, 530001，China 4Chemistry and ecological engineering College, Guangxi University for Nationalities, Nanning, Guangxi, 530006，China 5School of Chemistry and Chemical Engineering Guangxi University, Nanning, Guangxi, 530004，China ahuanghn@sina.com，bwangben4329@163.com，cpxyjjvtkb@163.com， d fenzewang@hotmail.com，elzlf2008_cool@126.com，fwurui0351@126.com， gwangjsh@bjut.edu.cn Keywords: sugarcane bagasse cellulose, degradation, microcrystalline cellulose, Subcritical Water/CO2.
Materials and methods Materials.
All the materials had good thermal stability and the trend of decomposition temperature was accordance with that of the crystallinity.
Acknowledgements This work was financially supported by the Guangxi Natural Science Foundation (No.0991024Z), Guangxi Key Laboratory of Biorefinery (No. 10-046-06).
Cao: EIESC Journal Vol. 61(2010), p. 1592-1598(In Chinese) [4] C.

The periodically high water table of the peat soil areas often prevent the aerobic decomposition of plant debris causing the rate of biomass accumulation of decaying plant materials to become greater than that of the rate of decomposition of these materials.
Materials and Methods Preparation of the Modified Urea-CaCl2 medium containing Sporosarcina pasteuri.
A stock culture of this species in a Urea-CaCl2 agar medium (Sung-Jin et. al., 2009) was obtained from the Biomolecular Science Department of the Faculty of Applied Science , UiTM, Shah Alam .
Verstraete, Microbial carbonate precipitation improves the durability of cementatious materials, Cement and Concrete Res., 38, (2008) 1005-1014
LeLe, Biocalcification by Bacillus pasteurii urease: a novel application, Journal Of Industrial Microbiology and Biotechnology, 36(8), (2009) 1111-5.

More specifically, this paper was arranged as follows: in the second section, general situation of research area, method applied for assessing the impacts of urbanization on the regional ES, and materials used in this research were introduced.
Acknowledgements Financial support came from the National Science Foundation for Post-doctoral Scientists of China under grant No. 2013M542336 and the Fundamental Research Funds for the Central Universities No.
Journal of Natural Resources 18, 189–196 (in Chinese)
Chinese Journal of Eco-Agriculture 12, 180–182 (in Chinese)
Journal of Shaanxi Normal University (Natural Science Edition) 33, 110–114 (in Chinese)

The material of CSH is 45 steel and the mechanical properties are: ρ=7.7×103kg/m3, E=2.06×1011N/m2, σ=0.28.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51005071), Doctors Gathering Plan for Enterprises in Jiangsu Province, China and Mechanical Engineering First Class Key Discipline of Henan Province, China.
Chinese Journal of Mechanical Engineering, vol. 44 (2008), p. 242-248
Journal of Vibration Engineering, vol. 18 (2005), p. 194-199.

Material saving is not only beneficial to reduce the investment, but also has huge contribution to energy conservation and emissions reduction.
Journal of Northeast Dianli University. 34 (2014)80
Coastal Enterprises and Science & Technology 7 (2010)119-120
Journal of electric power. 25(2010) 177-180.

Table 1 Parameters of model riser riser length 1500[m] Elastic Modulus 207G[pa] outer diameter 0.3239[m] shear modulus 79000[pa] inner diameter 0.285[m] Material Density 7850[kg/m*3] Table 2 VIV response parameters uniform current velocity[m/s] 0.2/0.4 1.0 1.0 0.9 0.05 According to Fig.2, the relation curves of reduced amplitude and reduced speed，TTR cross-flow vibration lock-in range is：4<<6.3，thus in this paper, velocity 0.2m/s,which in lock-in range, and velocity 0.4m/s which is outside lock-in range are selected as simulation speeds .
Acknowledgements This study was supported financially by the Natural Science Foundation of China (NSFC) (No. 51079136; No.51179179).
HAUNG ,et al.; Journal of vibration and shock., Vol. 29 (2010),p:206-211
;Journal of ship mechanics.

Simulation analysis of synchronous belt transverse vibration frequency Shi Yaochen1,2,a Li Zhanguo1,2,b Liu Dan1,c 1 Changchun University of Science and Technology,Changchun,130022,China 2 Changchun University,Changchun,130022,China a250793721@qq.com, b40881220@qq.com, c461666473@qq.com Keyword Automotive synchronous belt Natural frequency Transverse vibration Abstract.
Improting 3D model of ZA type automotive synchronous belt into ANSYS WORKBENCH, setting material density asρ=1780kg/m3, elastic modulus as E=3169MPa and poisson ratio as t=0.4, then meshing with Solid185 units.
MILORADOVIC ，TRIBOMECHANICAL SYSTEMS IN TIMING BELT DRIVES[J]，Journal of the Balkan Tribological Association .2009, 15 (4)：465~473
,Parker,R.G.Coupled belt-pully vibration in serpentine drives with belt bending stiffness[J].ASME Journal of Applied Mechanics.2004,71：109~119.

Simulation of the Squeeze Film Damping in a RF MEMS Switch Li Xiangguang1, 2, a, Huang Qinwen2, b and Wang Yunhui 2 1School of Information and Communication Engineering, North University of China, Taiyuan, 030051, China 2China Electronic Produce Reliability and Environmental Testing Research Institute, Science and Technology on Reliability Physics and Application of Electronic Component Laboratory,Guangzhou,510610,China alxg337@126.com, b971230012@163.com Keywords: Reynolds’ equation; squeeze film damping; RF MEMS switch Abstract.
(a) (b) Fig. 2 The created model (a) no holes (b) with holes Results The material of the switch is Au, with Young’s modulus E=70GPa, density ρ=19300kg/m3, and Poisson’s ratio μ=0.44, and the dimensions of the microbeam are l1=45.5μm, w1=35μm; the actuation pad are l2=87μm, w2=164.5μm, the thickness and the initial gap are both 3μm.
Younis: Journal of Micromechanics and Microengineering 14.2 (2004): 170
Sun: Journal of Micromechanics and Microengineering 13.6 (2003): 795.

NET was first put forward by Eringen [3,4] to allow for scale function in elastic material by supposing the stress at a reference point x in the body to depend not only on the strain at x but also on strains at all other points of the body.
Beijing: Science Press, 2006, 7-44 (in Chinese)
Journal of Applied Physics, 1983, 54(9):4703-4710
Journal of Applied Physics, 1984, 56(10):2675-2680