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Experimental Study on Zinc Leaching of Blast Furnace Gas Ash by Ammonia Leaching Jie Wang1, Wei Xiong 1,a, Baoping Zhang1 1Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Wuhan University of Science and Technology, Wuhan 430081, China axiongwei@wust.edu.cn Keywords: Blast furnace gas ash; Zinc; Ammonia leaching Abstract.
Wang: Journal of Inner Mongolia University of Science and Technology Vol. 27(2008), p. 15 [3] G.
Alonso: Journal of Hazardous Materials Vol. 141(2007), p. 33

The different materials can work coordinately is based on a good bonding effect of interface between steel and concrete.
The push-out tests performed on specimens were loaded by a mechanical testing machine called RMT201 which was made by WuHan geotechnical institute of Chinese Academy of Sciences and SIMENS Company.
Acknowledgements The authors would like to thank National Natural Science Foundation of China (Grant Nos. 50908057, 51268004), for their generous support to the research projects.
Journal of Structural Engineering [J].
Journal of constructional steel research.2000, 56(2):101-116

Early removal template support system Design and make the manufacture of fittings welded to the material with Q235. φ48 pipe wall thickness 3.0 or 3.5mm steel pipe which is formed on top of the bar in the early removal system.
Concrete is an unevenness brittle material, its tensile strength is low, when the contraction reaches a certain level, the shrinkage stress is greater than the tensile strength of concrete it will crack.
Elsevier Science Publishers Ltd,1989
Electronic Journal of Structural Engineering, 2001（2）:111-119
[9]Barzegar,Maddipudi, Srinivas,Three-Dimensional Modeling of Concrete Structures.1:Plain Concrete Structures.1:Plain Concrete, Journal of Structural Engineering,1997,123（10:1339-1346.

Introduction In north China, the production of narrow strip at a factory often appear quality objection, on the main defects of narrow strip steel performance for parts peeling, the analysis is mainly caused by inclusions in steel, so make system analysis to raw materials of steel Q195 production process and the slab of T[O], [N] content, microscopic inclusions content .
Journal of Northeastern University(Natural Science)[J], 2006, 27(2): 192~195 [2] Shuoming Wang, Qing Lv, et al.
Journal of Hebei Polytechnic University(Natural Science Edition)[J], 2009,31(1): 15~20

Analysis to Causes of Concrete Transfer Crossbeam Cracks in the Basement Lin Li1,a，Zhijun Jiang 2,3,b，Qin Zhang1,c，Sheng Tao Peng1,d，Hui Li1,e 1 Guang'an Vocational & Technical College, Guangan, Sichuan, China, 638000； 2Chongqing Construction Science Research Institute, Chongqing, China, 404100; 3Sichuan YUJIANYAN Construction Quality Testing Limited Liability Company, Chengdu, Sichuan, China, 610045 alilin515151@163.com, b455646508@qq.com，c369784026@qq.com，d271987803@qq.com，e348332818@qq.com Keywords: on-site test, causes of cracks, non-structural cracks, temperature stress.
Before the grouting, dirt and loose materials around the cracks on the concrete surfaces should be removed with wire brush, hairbrush and air compressor and 10 cm wide range of the cracks should be cleaned with acetone; to embed the grout nipple, the embedding interval should between 200~300mm and the nipple should be buried at where the cracks are wide and the cracks cross cracks; every crack should be set with grout nipple and discharge port for the grout smoothly fill in the cracks; epoxy resin mortar should be adopted to seal the cracks.
References [1]Sheng Cheng: New Graphical Quantitative Analysis for Characteristic Parameter of Distress in Concrete (Journal of Zhejiang University (Engineering Version), 2011)( In Chinese)
[5]Shunwen Ji: Research on Distress in Concrete and Internal and External Constraints (Journal of China Three Gorges University (Natural Science Version), 2011) ( In Chinese)

The Simulation Analysis of Temperature Effects on System Performance of Silicon Micro-Gyroscope Yunpeng Deng1,2,a,Bo Yang 1,2,b*, Xingjun Wang1,2,c and Bo Dai1,2,d 1School of Instrument Science & Engineering, Southeast University, Nanjing 210096, P.R.
The characteristics of small size ,light weight ,high reliability and low cost have allowed the silicon micro-gyroscope to find a place in many fields[1,2].The precision and stability of micro-gyroscopes are prone to be affected by the material, manufacturing technology and temperature of ambient environment [3,4,5].This paper will mainly discuss the effects of temperature variation on the system performance.
Reference [1] Michael I.Ferguson, Didier Keymeulen, Chris Peay: Effect of Temperature on MEMS Vibratory Rate Gyroscope.2005 IEEE Aerospace Conference. 2005,pp.1-6 [2] Yong Yin, Shourong Wang, Cunchao Wang: Journal of Chinese Inertial Technology Vol.38 (2008), p. 918
[3] Kirill Shchedov, Christopher Evans, Roman Gutierrez: Temperature dependent Characteristics of the JPL Silicon MEMS Gyroscope.2000 IEEE Aerospace Conference Proceedings , Piscataway NJ, USA, Vol.1(2000), pp.403-411 [4] XU L,YANG B,WANG SH R: On-Chip Temperature-control technology for silicon Micro-gyroscope.Key Engineering Material, Vol.483(2011), pp.228-231
[5] Yong Yin, Shourong Wang, Cunchao Wang: Journal of Chinese Inertial Technology Vols.38 (2008), pp.918-921.

Application of Uniform Design and Kriging Interpolation in Optimization of ITI Dental Implant with Dynamic Chewing Loads Yung-Chang Cheng1,a, Deng-Huei Lin2,b, Cho-Pei Jiang3,c, Cheng-Kung Lee4,d 1Associate Professor, Department of Mechanical and Automation Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan 811 2Graduated Student, Department of Mechanical and Automation Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung, Taiwan 811 3Associate Professor, Department of Power Mechanical Engineering, National Formosa University, Yunlin, Taiwan 632 4Associate Professor, Department of Industrial Engineering and Management, Cheng Shiu University, Kaohsiung, Taiwan 833 ayccheng@nkfust.edu.tw, bu0215907@nkfust.edu.tw, ccpjiang@nfu.edu.tw, dleeck588@csu.edu.tw Keywords: Explicit dynamics finite element analysis, ITI dental implant, Dynamic chewing load, Uniform design, Kriging interpolation, Nelder-Mead simplex method
ITI dental implant system and contact region for FE analysis (a) (b) Fig. 3 Applied axial direction loading (a) and dynamic loading components (b) Uniform Design of Experiments for Reducing Micromotion As shown in Figure 1, the ITI type dental implant system studied in this paper has four dimensional control factors: Screw Pitch (SP), Body Size (BS), Screw Depth (SD) and Taper Angle (TA), and one material control factor: Density (Den) of cancellous bone.
Journal of Biomechanic 43(2010) 1761-1770
Journal of Dental Research 82(2003)585-591
Journal of periodontology 77(2006)1701-1707

The introduction of alkaline material was not allowed in the process of sample handling.
References [1] Dai F,Tian Y and Shen LV:Chinese Journal of Public Health Vol. 23 (2007), p.595-598.
(in Chinese) [2] Wu D Y,Shen W G and Su Q: Journal of Health Toxicology Vol.16(2002), p.218-220.
[7] Peng X C,Lian Y D:Food Science Vol. 27( 2006) , p.226-228.
(in Chinese) [9] Rama Mohan Kurakalva，Narasirnha Murthy Nyasavajhala and Phani Homeshwari Mamidi: Journal of geochemistry Vo1．25(2006) , p.202

Effects of Gas nucleus on Cavitation Inception and Bubble characteristics inside V-throttling groove Xuewen Du1, a, Xin Fu2,b and Hangbin Tang1,c 1Colledge of Education, science and technology, Zhejiang University of Technology, Hangzhou, Zhejiang, 310014, China 2 State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University, Hangzhou, Zhejiang, 31002, China axw.du@163.com, bfxin@zju.edu.cn, cthb_zjut_edu@126.com Keywords: Cavitation Inception, Throttling Groove, Gas nucleus, High Speed Observation, Valve.
Acknowledgement This material is based upon work funded by Zhejiang Provincial Natural Science Foundation of China under Grant No.
Fu, Journal of Zhejiang Univeisity, Vol. 41 (3), (2007), p.456
Zou, Chinese Journal of Mechanical Engineering, Vol. 20(2007), p.37
Zou, International Journal of Fluid Power, Vol. 8 (2007), p.29.

The Study on gelatinization pressure of starch by ultra-high pressure processing Yan-Qi Liu, Yan-Na Liu, Hong Li, Rui-Ling Shen, Xue-Hong Li, Liu-Zhi Yang （College of Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450002, China） liuyanqi@zzuli.edu.cn Keywords: ultra-high pressure, starch, gelatinization pressure Abstract: To study the gelatinization pressures of different kinds of starch at atmospheric temperature, eight different starches chosen as raw materials for this paper (5%w/w, at 20˚C) by different pressure were treated, then analysed the relations between pressure and starch gelatinization by X-ray diffraction.
Material and methods Materials and instrumentations.Corn starch was purchased from Zhu Cheng Xing Mao CO., LTD; wheat starch was purchased from Henan Weihui Shengda industrial CO., LTD; tapioca starch was purchased from Tianjin Dingfeng starch technology development CO., LTD; water chestnut starch was purchased from Beijing Hengsheng Tianxiang industry and trade CO., LTD; Waxy wheat starch was prepared from waxy wheat flour; glutinous rice starch was prepared in laboratory; waxy maize starch was purchased from Shangxi Jinli corporation; potato starch was purchased from Dingxi Baofeng starch CO., LTD; 0.125mm Teflon tubs; analytical grade anhydrous ethanol from HAOHUA chemistry reagent Luo Yang CO., LTD.
Acknowledgement We are grateful to the National Natural Science Foundation of China (Project 21076201) for the financial support given to this research.
Journal of the Chinese Cereals and Oils Association, 2000, 15(1):10～13.