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The assistance of ultrasonics has also been utilized in traditional machining, electrical discharge machining, Electrochemical machining and water-jet cutting for difficult-to-cut materials [2].
Design Process and Experimental Setup The material of the workpiece is YCS3.
Acknowledgements The current study is supported by National Science Council, contract 100-2221-E-152-003.
Pa: Journal of Materials Processing Technology. 195(1-3) (2008), p. 44 [8] B.H.
Chu: Journal of Micromechanics and Microengineering. 15 (2005), p.124

Assumption within the sample there is a stable seepage,in this calculating process.The basic mechanical parameters of rock material such as elastic modulus,poisson's ratio,compression / tensile strength and friction angle values in Table 1.In the model,we assume the value of rock material heterogeneity is 2 to reflect the rock material mesoscopic inhomogeneity.In simulation process assumed that strength,elastic modulus,poisson ratio submit to weibull distribution.
Acknowledgement This research work was supported by the Science Fund for Creative Research Groups of the National Natural Science Foundation of China (Grant No. 51121005), the National Key Basic Research Development Plan (973) (No. 2011CB013500) and the Chinese National Natural Science Foundation (No. 41202202, 41172265, 51279024).
[J]JOURNAL OF CHONGQING UNIVERSITY (NATURAL SCIENCE EDITION, 1995,03:20-26.In Chinese
Trends in relationships between measured in-situ stresses and depth[C] International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts.
Science, 2008, 321(5887): 382-385.

Solvent-induced Crystallization of Polyarylene Sulfide Sulfone Suying Li1, a, Yuewu Gong1, b, Shengru Long2*, c, Xiaojun Wang2*,d and Jie Yang2,3*,e 1College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China 2Insstitute of Materials Science and Technology, Sichuan University, Chengdu 610065, China 3State Key Laboratory of Polymer Materials Engineering (Sichuan University), Sichuan University, Chengdu 610065, China alisuying1991@sina.com, b634098444@qq.com, clsrhome@163.com dwangxj@scu.edu.cn, eppsf@scu.edu.cn Keywords: Polyarylene Sulfide Sulfone; Solvent-induced Crystallization; structure.
Experiment Materials.
Acknowledgment We gratefully thank the National Natural Science Foundation of China(NNSF) for giving the support.
[7] Haiyin Shao, Zhongyong Fan, Journal of Fudan University (Natural Science). 47(2008) 529-534
Journal of East China University of Science and Technology(Natural Science Edition). 32(2006) 225-234

Experimental Materials.
P. (2008), Journal of the American Chemical Society 130, 14392--14393. [4] Guy, O.
J. (2008), Antioxidants \& redox signaling 10, 1549--1564. [18] Kathi, J. & Rhee, K. (2008), Journal of Materials Science 43, 33--37. [19] Halliwell, C.
Journal of non-crystalline solids 226, 76--84. [25] Fang, M., Wang, K., Lu, H., Yang, Y., & Nutt, S. (2009), Journal of Materials Chemistry 19, 7098--7105. [26] Huang, P., Zhu, H., Jing, L., Zhao, Y., & Gao, X. (2011), ACS nano 5, 7945--7949. [27] Kudin, K.
P. (2003), Journal of Electroanalytical Chemistry 549, 119--127.

Raw materials and experimental methods MoSi2 powder (average particle size of 25μm) are produced by Henan Dengfeng heating element Co.,; ZrO2 nanopowder (average particle size of 40nm) are produced by Hubei Wuhan Dida nano-materials Co., partially stabilized tetragonal ZrO2,; SiC nanopowder (average particle size of 30nm) are produced by Institute of Metal, Chinese Academy of Sciences.
Halvarsson: Journal of the European Ceramic Society.
[6] Q.Zhu, K.Shobu and Y.Zeng: Journal of Materials Science.
[7] H.M.Zhou,G.Q.Liu and L.R.Xiao: Journa1 of Inorganic Materials.
[8] T.C.Chou, T.G.Nieh: Journa1 of Materials Research.

Catalyst-free InGaP nanoneedles grown on Si substrate by metalorganic chemical vapor deposition Peng Zhang1, 2, a, Yan Liu3, b, Jingwei Guo4, c and Xiaopin Zhang2, d 1 Department of Mechanical and Electrical Engineering, Hebei Vocational & Technical College of Building Materials, Qinhuangdao, Hebei, 066004, China 2 State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China 3 National Engineering Research Center for Equipment and Technology of Cold Strip Rolling, Yanshan University, Qinhuangdao, Hebei, 066004, China 4 Laboratory of Nano-Fabrication and Novel Devices Integrated Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China apandhtop@126.com, bliuyan@ysu.edu.cn, cguojingwei@ime.ac.cn, dshou926@126.com Keywords: nanoneedle, InGaP, catalyst-free, Si Abstract.
Introduction The epitaxy of III-V materials on Si substrates has especially been attracting a great deal of attention, making it possible to enable optoelectronic devices to be integrated with established Si microelectronics technology [1, 2].
Acknowledgements This research was supported by the Foundation of The Department of Education of Hebei Province for Young Teachers in University (2011242), Science Research and Development project of Hebei province (10212158), Science Research and Development project of Qinhuangdao (201101A152) and China Postdoctoral Science Foundation (2012M510582).
References [1] Hui Huang, Xiaomin Ren, Jihe Lv, Qi Wang, Hailan Song, Shiwei Cai, Yongqing Huang, and Bo Qu: Journal of Applied Physics Vol. 104 (2008), p. 113114 [2] Junghyo Nah, Hui Fang, Chuan Wang, Kuniharu Takei, Min Hyung Lee, E.
Plis, Sanjay Krishna, and Ali Javey: Nano Letters Vol. 12 (2012), p. 3592 [3] Jingwei Guo, Hui Huang, Jianwei Zhang, Xiaogan Li, Yongqing Huang, Xiaomin Ren, Zhuoyu Ji, Ming Liu: Journal of Applied Physics Vol.113 (2013), p. 114301 [4] Michael Moewe, Linus C.

Introduction The solid state nuclear track detectors SSNTDs are insulating materials have been usefully employed in a number of different fields of science and technology [1-3].
The solid state nuclear track detectors are formed in a variety of materials which is fall into two main categories: inorganic solids such as crystals and glasses, and organic solids such as polymers.
Tawfiq, Uranium concentration in blood samples of Southern Iraqi leukemia patients using CR-39 track detector, Journal of Radioanalytical and Nuclear Chemistry 299 (2014) 1267-1272
Salih, Uranium concentration in human blood using fission track etch technique, Journal of Natural Sciences Research. 13 (2013) 176-181
Qureshi, SSNTD Applications in science and technology, Radiat.

The material of the sleeve and axle is steel and that of the impeller is aluminum.
This is because the materials of the shaft sleeve and shaft are steel and the material of the impeller is aluminum.
Fang: International Journal of Mechanical Sciences Vol. 42 (2000), p. 1835-1850
Qin: Journal of Materials Processing Technology Vol. 145 (2004), p. 215-223
Dragoni: Journal of Strain Analysis Vol. 40 (2005), p. 177-181

Study on the effect of thermal design of plane mould on the mechanical properties of epoxy sheet molding compounds Jian Li1,a Zhi-xiong Huang2,b De-liang Jin2,c 1Department of Materials Engineering, Hubei Automotive Industries Institute, Shiyan, 442002； 2School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070 aemail:lijian_0711@qq.com; bemail: zhixiongh@whut.edu.cn; cemail: thkjdl@yahoo.com.cn Keywords：Epoxy sheet molding compound; plane mould; thermal design; flexural property Abstract.
Introduction Epoxy sheet molding compound (E-SMC) is a new kind of molding material of fiber-reinforced epoxy resin [1-2].
After the mold was closed, the sheet material would flow and fill in the whole mould at the compression pressure of 20MPa.
Acknowledgements The authors express their thanks to Natural Science Foundation of Hubei Province (2009CDA037) and school foundation of Hubei Automotive Industries Institute (BK201001) for providing financial support for this work.
Le Corre, et al.: International Journal of Plasticity, Vol. 19(2003), p. 625~646 [6] Duck-Ki Kim, Hyung-Yun Choi, Naksoo Kim: Journal of Materials Processing Technology, Vol. 49(1995), p. 333~344 [7] XIE H Q, CHEN H, FANG S Q: Acta Materiea Compositae Sinica Vol. 20(2003), p. 73~76 [8] XIE H Q, LIU W B, FANG S Q: Journal of Harbin Institute of Technology Vol. 35(2003), p. 249~252

The material of workpiece is titanium alloy TA15.
Acknowledgments Project supported by the Heilongjiang province Education Department of sciences research projects of China (Grant No.12521105 ).
Journal of Manufacturing Science and Engineering. 121(1999)150-153
Journal of northwestern polytechnical university. 27(2009)770-776.
International Journal of Machine Tools and Manufacture. 51( 2011):556-564.