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Application of BP-GA Algorithm in Optimization of Process Parameters in Thin Strip Tandem Cold Rolling Lichen Wang1, a, Jishun Song1,b, Jian Zhang1,2,c and Pan Li1,d 1 School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China 2 Key Laboratory of Display Materials & Photoelectric Devices (Tianjin University of Technology), Ministry of Education, Tianjin 300384, China awanglichen0503@163.com,bligongjishun@163.com(CorrespondenceAuthor), czhangjian@tjut.edu.cn,dlipanvc@163.com Keywords: Thin strip tandem cold rolling, Process parameter, BP neural network, Genetic algorithm, Optimization Abstract.
Journal of Inner Mongolia University of Science and Technology,2011(In Chinese).

Materials and Methods Analysis of TOC.
Acknowledgements This study is supported by the National Natural Science Foundation of China (Grant No. 51178376) and Science and Technology Innovation Project of Shaanxi Province (Grant No. 2011KTZB03-03-03) References [1] J.
Journal of Hazadous Materials 143(1-2):486-493 (2007) [5] Tambo N, Kamei T.

Performance Evaluation of Conformable Vices Zhijian Wang1, a, Yan Wang2,b and Nabil Gindy3,c 1Ningbo Institute of Material Technology & Engineering , Chinese Academy of Sciences, P.R.
The workpiece material is aluminum and its size is 30x80x150mm, it is supported on parallel as shown in Fig. 5.
Further experiments should be conducted such as static and machining test on irregular shaped components with different materials.
Acknowledgements This work was financially supported by the Ningbo Natural Science Foundation (Research of Reconfigurable Tooling for Composite Forming) and Ningbo International Cooperation Foundation (2009D10016).
Gindy: International Journal of Computer Integrated Manufacturing, Volume 21, Issue 7 (2008), pp. 848 – 856 [2] R.A.

The tempering on microstructure and the yield-to-tensile ratio of high performance steels Wang Xuemin a, Zhao Hui b 1School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083 China awxm@mater.ustb.edu.cn, bhexl@mater.ustb.edu.cn Keywords: Low carbon bainite, high performance steels, low yield to tensile ratio, remained austenite.
Materials and methods Low carbon steel was designed and prepared in 80t converter.
Vol. 26A (1995), p. 3277 [6] Thompson S W, Krauss G, Tseng C C: Journal of Mater Sci Lett, Vol. 17(1998), p. 2075 [7] Wang X M, Shang C J, Yang S W: Acta Metall Sin, Vol. 41 (2005), p. 1256 [8] Xuemin Wang, Chengjia Shang, Shanwu Yang, Mater Sci &d Eng A, v 438-440, p 162 2006 [9] Wei Shu, Xuemin Wang and Shurui Li etal.

Experimental materials When silkworm (Qing Song) is fed with GD 48 hours in early period of 4-age, normal silkworm can be induced into fine-denier silkworm.
Journal of Entomology, 2012, 9 (1)
Modern Silk Science & Technology, 2010, 25 (4)
Textile Materials [M].
Science of Sericulture, 2009, 35 (1)

Secondly, the alumina powder with mean diameters of 5 um and 25um was selected as dielectric material, which was prepared the ceramic slurry.
It is easy to change the dielectric volume fraction of dielectric rods in the CAD/CAM system, and diamond crystals with different the radius cylindrical rods have also been fabricated using the same method and material.
For diamond crystals, the dielectric volume fraction is equal to r/a (“r” denotes the radius of the rod, “a” denotes lattice constant), which indicated the ratio of high dielectric material and low dielectric material, and that ratio would affect electromagnetic wave scattering and finally form different the range of band gap.
Acknowledgements This work is supported by National Natural Science Fundation (No. 51208044)，Shaanxi Natural Science Foundation (No. 2014JQ7291 and 2014JQ7233) and the Fundamental Research Funds for the Central Universities of China (No. 2013G1251029 and 2013G2251008).
Rapid Prototyping Journal, Vol.18, No.1, pp.49-55,(2012)

., Ladkrabang, Bangkok 10520, Thailand 2Department of Physics, Faculty of Science and Technology, Tammasat University 3Optical Thin Film Laboratory, National Electronics and Computer technology Center, , Patumthani 12120, Thailand 4Photonic Technology Laboratory, National Electronics and Computer technology Center, Patumthani 12120, Thailand 5ThEP Center, CHE, 328 Si Ayutthaya Rd., Bangkok 10400, Thailand 6Nanotec-KMITL Center of Excellence on Nanoelectronic Devices,Chalongkrung Rd., Ladkrabang, Bangkok 10520, Thailand aLonely_day@live.com, b mati.horprathum@nectec.or.th cTonnam@nectec.or.th Keywords: Tantalum Oxide, D.C.
Among these materials, tantalum oxide offers advantageous properties for corrosive protection because of high corrosive resistance to strong alkali,[1] thermal and chemical stability, and biocompatibility.
Acknowledgment This work has partially been supported by the National nanotechnology Center (NANOTEC), NSTDA, Ministry of Science and Technology, Thailand, through its program of Center of Excellence Network. 5.
Christensen, Roger de Reus, Siebe Bouwstra, Tantalum oxide thin films as protective coatings for sensors, Journal of Micromechanics and Microengineering., 9(1999) 113-118 [2] Narathon Khemasiri, Chanunthorn Chananonnawathorn, et.al, Effect of Operated Pressure on Anticorrosive Behavior of Ta2O5 Thin Film Grown by D.C.
Reactive Magnetron Sputtering System, Advance Materials Research., 802(2013) 242-246

Acknowledgments This paper was financially supported by Science and Technology Research Project of Guangxi University (YB2014451) and Scientific Research and Technology Development Project of Nanning Yongning District (20140216A).
References [1] Guangqiang Wu, Xian’an Sun: Development Survey of Automobile Automated Transmission, Journal of Tongji University (Natural Science), 38(10), 2010, 1478-1483, in Chinese
Wang: The Analysis of the Transmission Scheme of the 9 Speed Automatic Transmission Based on the Expend Lever Method, Advanced Materials Research, 2014, 945: 811-817
Li: Study of AT Based on the Lever Method, Advanced Materials Research, 2014, 989: 2955-2958.

Clean Synthesis Process of 2,5-Hexanedione Yue Zhang1,a, Weiling Li2,b, Shuang Zong1,c, Hongxia Du1,d and Xianxian Shi1,e 1School of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China 1. 2Hebei Yuanzheng Pharmaceutical Co., Ltd, Shijiazhuang 050041, China ayuezhang@hebust.edu.cn, bzygclwl@163.com, cjiayou0311@163.com, dduhongxia@126.com, eshixianxian2@163.com Keywords: 2,5-hexanedione, light fraction, transition liquid Abstract.
Scheme 1 Perkins group reported 2,5-dimethylfuran (75%, containing 25% 2-butanone) was used as raw material undergoing sulfuric acid-acetic acid-catalyzed hydrolysis at 90 oC~110 oC to give 2,5-hexanedione (Scheme 2) and it was necessary to have basic neutralization reaction and rectifying purification for removing 2-butanone [7].
The raw material 2,5-dimethyfuran was bought from Shijiazhuang Dongfeng Chemicals Co., Ltd.
Therefore, it could be reused as raw material.
Zheng: Journal of human institute of science and technology.

Design of Ultra Low Temperature Pressure and Temperature Sensor Structure Changhong Ji1,a, Binzhen Zhang2,b, Jian Zhang3,c, Xianghong Li4,d and Jianlin Liu5,e 1,2,3,4,5Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China), Ministry of Education, Taiyuan, China a4790-a@163.com, b zhangbinzhen@nuc.edu.cn, cdragson10@126.com, d pet.cdy@163.com, e15135163674@126.com (Binzhen Zhang) Keywords: Polysilicon nanometer thin films, Pressure sensor, Temperature sensor Abstract.
This change is related with the choice of elastomer material and varistor material [4].
To simplify the process and prevent the stress caused by the difference of material thermal expansion coefficient, polysilicon thin film is selected as resistive material.
Acknowledgements The authors would like to acknowledge the support from the National Natural Science Foundation of China under Grant No. 51075376.
[J].Chinese Journal Of Sensors And Actuators，2006.19(6),2376-2379 [5] MOSSAD A A.HKAO I.SELLCHI H.