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Study on Formulation for Epoxy Acrylic Hybrid Emulsion Wenlu Guo1,a, ZhiMing Jin1,b, CaiHua Gao1,c 1School of Biology and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212003, China a guowl1954@163.com, bJinzhiming.888@163.com, c812262759@qq.com Keywords: orthogonal test, epoxy resin, styrene-acrylic emulsion, modification Abstract: The epoxy acrylate emulsion was made by hybrid emulsion polymerization.
Experimental Materials.
Due to the presence of ether bone and hydroxy group in bone structure, the emulsion had strong cohesive force between the material.
International Journal of Molecular Sciences, 2008,9(3): 342-354

The Design of Impact Resistance of Missile Recorder Protective Shell Xihong Ma1,2,a,Changlong Li1,2,b,Jun Liu1,2,c,Tao Sun1,2 (1.Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China), Ministry of Education, North University of China, Taiyuan 030051, China) (2.
Science and Technology on Electronic Test & Measurement Laboratory, North University of China, Taiyuan 030051, China) amaxihong@nuc.edu.cn,bxiaolong_joy@163.com,cliuj@nuc.edu.cn Keywords: Protective shell, Buckling, Finite element simulation.
For the design of impact resistance structure, the main consideration elements are the protective shell of the recorder and cushioning material.
For the thickness h, according to the equation[5]: (2) Where H is a fixed value in the design process, determined by the materials and internal dimensions of the actual airframe, PS is the maximum stress of the ANSYS/LS-DYNA simulation of missile body impact hard target shot in the body to place at the recorder.
International Journal of Impact Engineering. 24,203-217, 2000

Electrochemical corrosion behavior of Cu-15Ni-8Sn alloy in marine microbial medium Yanhua Lei1,a , Yansheng Yin* 1,b , Chaohong Liu 1,c , Xueting Chang 1,d , Yan Chen 1, e , Sha Cheng1, f 1 Institute of material science and engineering, Ocean university of China, Qingdao 266100, PR China a Email: yhua_lei@yahoo.com.cn, b Email:yys2006@ouc.edu.cn, cEmail: liuchaohong@gmail.com, d Email:xueting_linda@yahoo.com.cn, e Email:zh_linzi@163.com, fEmail:chengsha5200@yahoo.com.cn, Key words: copper-nickel-tin alloy; microbiologically induced corrosion; polarization; EIS; SEM Abstract.
Generally, a material with a lower corrosion potential has a higher tendency to oxidize and corrode [5].
Acknowledgment This work was financially supported by the National Natural Science Foundation of China under Grant No. 50672090, 50842061, 50702053 and the School Foundation under Grant No. 2009126.
Advanced Material & processes, Vol. 11 (2002), P. 27
Huang, K.Y Chan, Journal of the Electrochemical Society, Vol. 151 (2004), P.

Table 1 Constitution of producing service for manufacturing enterprise developing manufacturing Sales trading Information Market research Information Communication Market research Communication E-commerce Communication Financial Venture Capital Insurance Capital allocation Insurance Service Accounting Tax service Funds transfer Online Payment Logistics Materials distribution Warehousing services Product Distribution Technology Feasibility study Intellectual property Technical Training Management consulting Equipment maintenance After-sales service Others Human Resource Human Resource Advertising Market planning Sales Training After-sales service training With the development of producing service industry, there are three typical operation modes of self-management service, service outsourcing and collaboration service.
However, producing service belongs to intangible product and has the characteristic of non-material.
JOURNAL OF TONGJI UNIVERSITY (NATURAL SCIENCE), 2009, 37(11): 1560-1564 (Ch)
Soft Science, 2007, 21(3): 34-36(Ch)

The material used for the gearbox housing is QT400 and its tensile strength limit is 400MPa and yield limited is 250MPa.
Acknowledgments This work is supported by China Postdoctoral Science Foundation (No.:20100471443) and China Postdoctoral Science Foundation special funded project (No.:201104560).
Journal of Mechanical Transmission, 2009;33(6):55-60.
Journal of Mechanical Transmission, 2009;33(6):49-52.
Chinese Journal of Mechanical Engineering. 2008, 44(2):234-237

International Journal for numerical Methods in Engineering, Vol. 2, No.3, pp. 419-451, (1970)
International Journal For Numerical Methods in Engineering, Vol. 88, Issue 5, pp 493-509. doi: 10.1002/nme.3187
Manasek: "Physical and Finite Element Shear Load Response Modelling of Viscoelasticity Materials", in B.H.V.
Recent Researches in Environmental & Geological Sciences.
Journal of Research of the National Bureau of Standards, Vol. 56, No.1, January 1956, pp. 35-37 (1956)

Known the work piece materials, the choice is mainly dependent on hole diameter, economic processing precision and surface roughness.
By an application example, the algorithm has been tested and verified to be with effectiveness and feasibility. 6 Acknowledgments This work is partially supported by the supporting Program for New Century Talents in University of Fujian Province (XSJRC2007-08), Natural Science Foundation of Fujian Province (2009J01246) and the project of Office of Education of Fujian Province (JA09030).
(Nature Science Edition), 34 (2006): 50-53 [2] Liu Wei, Wang Taiyong, Generation and Optimization of Process Routing Based on Genetic Algorithm, Journal of Agricultural Machinery, 40 (2009) [3] Ni Xiaodan, Yang Jirong, Xiong Yunchang, Mechanism Manufacture Technology Basis, Beijing, Tsinghua University Press, 2007 [4] Sun Benxu, Xiong Wanwu, Mechanical Machining Allowance Handbook, Beijing, National Defense Industry Press, 1999 [5] Zhang Wei Bo, Lu Zhen Hua, Zhu Guang Yu, Optimization of process route by Genetic Algorithms, Robotics and Computer-Integrated Manufacturing, 22 (2006):180-188 [6] Keld Helsgaun, An effective implementation of the Lin-Kernighan traveling salesman heuristic, European Journal of Operational Research, 126 (2000) 106-130 [7] Wang Xiao, Liu Huixia, Modeling and Solving Optimal Moving Path for NC Drilling of PCB.
Journal of Computer-Aided Design & Computer Graphics, 13 (2001) 11-13

The cohesive energy curves contain important information about energetics of atomic interactions in crystalline materials, and these are more often obtained using ab initio methods density functional theory [5] and ab initio Hartree-Fock self consistent field method [6-8].
Journal of Longdong University., 2015, 26, 5: 17 (in Chinese)
Beijing, Science Press., 1999: 31 (in Chinese)
Chinese Journal of High Physics., 2012, 26(1): 41-47
Journal of Physics., 215, 012017 (2010)

Acknowledgments The Ministry of Education and Science of the Russian Federation have financially supported this work (project number 6441 and state task 0262-2019-0002).
Jansen, Silicon spintronics, Nature Materials, 11(5) (2012) 400–408
Hiroaki, A recent progress of spintronics devices for integrated circuit applications, Journal of Low Power Electronics and Applications, 8(4) (2018) 44
Joshi, Spintronics: A contemporary review of emerging electronics devices, Engineering science and technology, an international journal, 19(3) (2016): 1503-1513
Journal of Applied Physics, 88(9) (2000) 5289–5292

Soil body is viewed as hot plasticity material under Mises yielding principle, reinforced concrete lined tunnel is regarded as linear elastic material.
Acknowledgments Supported by the National Natural Science Foundation of China (NSFC) (40471021) References [1]Giancarlo Gioda and Livio Locatelli, A numerical and experimental study of the artificial freezing of sand, Can.Geotech.J.31；1-11(1994) [2]Harlan RL, Analysis of coupled heat-fluid transport in partially frozen soil, Water Research Vol.19, NO.5, 1314-1323(1973) [3]Yue F T, Zhang Y, Yang G X, Shi R J, Ding G Y.
Journal of China University of Mining＆Technology, 2005, 34（2）, 209-212 [4] Zhou X S.
Journal of Glaciology and Geocryology, 2003,25(3) :303-308
Analysis and calculating method of using primary heave pressure to freeze shaft wall[J].Journal of Northeastern University(Natural Science),1995,16 (3): 243-247