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Optimization of Linoleic Acid Monoepoxidation Condition from Malaysian Jatropha curcas using Central Composite Design (CCD) Rozaini Abdullah1,a, Jumat Salimon2,b, Anis Atikah Ahmad3,c 1Faculty of Engineering Technology, Universiti Malaysia Perlis, Uniciti Campus, Sg.
Chuchuh, Padang Besar, Perlis. 2School of Chemical Sciences and Food Technology, Faculty of Science and Technology Universiti Kebangsaan Malaysia, 43650 Bangi, Selangor. 3School of Bioprocess Engineering, Kompleks Pengajian Jejawi 3, 02600 Arau,Perlis.
Methodology Material.
There were 3 key factors that obtained P-value <0.0001 which are catalysts loading, addition of oxidation agent and reaction time.
Journal of Food Engineering.

Simulation analysis and experimental research on circular piezoelectric bone-conduction headphone Zeng Ping1, Chen Yanhui13, Gao Yingying1, Li Yanpeng1, Cheng Guangming2 (1 College of Mechanical Science and Technology, Jilin University, Jilin Changchun 130022; 2 Institute of Presition Mechinery, Zhejiang Normal University, Zhejiang Jinhua 321004; 3 Changchun University of Science and Technology College of Optical and Electronical Information, Changchun 130012, China) Key words: piezoelectric bone conduction; natural frequency; amplitude-frequency characteristic; frequency-loudness characteristic Abstract: Based on the theory of bone conduction, a novel circular piezoelectric bone conduction hearing device with a new structure of leaf spring support and excellent low-frequency response is proposed in this paper.
However, considering the characteristics of the piezoelectric material itself, PBCH also has many deficiencies, which need to be solved urgently by researchers, such as small retractable strain, narrow band response, insufficient frequency response, etc.
[5] S.Noimanee,S.Wattanasirichaigoon.DEVELOPMENT OF VIBRATION INTERFACE TO SKIN EAR HEARING DEVICES USING PB(TI0.48ZR0.52)O3.The 3rd international Symposlum on Biomedical Engineering(ISBME 2008),387-390
Journal of Jilin University (Engineering and Technogy Edition) , 2010 , 34 (4) :1671-5494.
(in Chinese) [15] ZHANG Guofang,LIU Runsheng,YANG Bo,LIU Fogen.Research for Bone-Conduction Test of Profoundly Hearing Damaged Patients.Audio Engineering:Psychological and Physiological Acoustics,2013,37(1):39-41(50).

In the occurrence of arc discharges, spark discharges and corona discharges, SF6 would be reacted with little water, electrode and solid insulated material.
SF6 analysis is the key to maintenance [J].
High Voltage Engineering, 2008, 34 (8):664-669 (in Chinese) [8] Tang Ju, Li Tao, Wan Lingyun, Zhang Xiaoxing, Yao Yao.
High Voltage Engineering, 2008, 34 (4):1583-1588 (in Chinese) [9] Wang Yu, Li Zhi, Yao Weijian, Zhuang Xiansheng, Huang Chengji.
High Voltage Engineering, 2009, 35 (4): 823-828 (in Chinese) [10] Zhang Zhongqi, Lian Hongsong.

Effects of MoS2 on Tribological Properties and Mechanically Mixed Layer of Al Matrix Composites Baiming Chen1,a*, Junxi Zhang1,b, Zefen Liang2,c, Xiangbin Yi1,d, Zhenyu Zhang1,e 1School of Material Engineering, Lanzhou Institute of Technology, Lanzhou, Gansu Province 730050, P.
Those soft particles were used as solid lubricant in friction materials.
Materials and experiment procedure Source powders were Al, Fe, Zn, Si,MoS2(cauterant residua < 0.15%, moisture-bearing is below 0.5%).
International Materials Reviews. 37 (1992) 129-149
The effet of matrix composition on the properties of copper-based friction materials.

This last point should be based on choice of adapted materials, optimisation of combustion or on improvement of boiler design.
Sorell, Materials at High temperature, 14(3) (1997), pp.207-220
Spiegle, www.chemin.de [19] H; Matsuda, S; Ozawa, K; Naruse, K; Ito, Y; Kojima, Y; Yanase, Chemical Engineering Science, 60 (2005), pp. 545-552
Cox, Materials at High Temperature 20 (2) pp. 175-183 [29] F.
Brossard, 7th International Symposium on High temperature Corrosion and protection of materials, Les Embiez 2008, FR, to be published in Materials Science Forum [30] J.

SEM images provided the key for the correct interpretation of the relationship between surface structure on one hand and the susceptibility of plants to get contaminated on the other [4,5].
Our cooperation partner Ferro Corp., a specialist in performance materials, developed a coating for glass.
Quéré: Nature Materials Vol. 1 (2002), p. 14 [24] W.R.
Kim, in Proceedings of the Fifteenth IEEE International Conference on Micro Electro Mechanical Systems, 20-24 Jan. 2002, Las Vegas, edited by IEEE (Institute of Electrical and Electronics Engineers, Washington, D.C., 2002), pp. 479

Modifying the Microstructure and Mechanical Properties of Non-Heat Treated HPDC AlSi10MnMg Foundry Alloy via Incorporation of TiB2 Particles and Sc Nisha Shareef1,a, Xiangting Liu1,b, Kai zhao1,c, Muhammad Saqib Shahzad4,d, Jingtao Zhang4,e, Enyu Guo1,2,f, Huijun Kang1,2,g, Zhigang Hao2,h, Jiehua Li2,3,i, Cunshan Wang4,j, Zongning Chen1,2,k* and Tongmin Wang1,2,l 1Key Laboratory of Solidification Control and Digital Preparation Technology (Liaoning Province), School of Materials Science and Engineering, Dalian University of Technology, Dalian, 116024, China 2Ningbo Institute of Dalian University of Technology, Ningbo 315000, China 3Institute of Casting Research, Montanuniversität Leoben, Leoben, A-8700, Austria 4Key Laboratory of Materials Modification by Laser, Ion and Electron Beams, Dalian University of Technology, Dalian, Liaoning 116024, PR China anishach044@gmail.com, bliuxiangting98@163.com, ckzhao@mail.dlut.edu.cn, dsaqibsa7861@gmail.com, ezjt070913@buaa.edu.cn, feyguo@dlut.edu.cn
Utilizing lightweight materials, such as Al-Si alloys has several benefits, including higher overall performance in automobiles and other industries, increased heat resistance efficiency, decreased emissions, and reduced weight.
Silafont 36® for the industry, was developed to serve as the white-body materials for near-net shape-casting.
The combination of superior ductility and excellent castability ensures a high robustness of joining dissimilar materials for the self-piercing riveting process.
Materials preparation.

The static structure of FMS is described with UML, but for the dynamic characteristics of the system we complete with object-oriented petri nets, and then the system Petri net model was transform into the UML state diagrams and sequence diagrams according to the corresponding mapping and the transformation rule, thus we obtain a integrity model of the system while improving the reliability of the model. 1 Introduction Flexible Manufacturing System (FMS) is an automated manufacturing systems consisting of a unit controller, material transport and storage systems and a number of CNC machining equipment.
The key of analysis is to build a reliable model of the system.
China Mechanical Engineering, 2001; 12 (5):507-509 [9] Chen Dan-wei, Lou Pei-huang, Wang Ning-sheng.
Design of modeling and simulation for FMS based on mapping, Science Technology and Engineering, 2009; 05 (02):60-63 Author: Wang Zhong (1969-), male, associate professor, field of research: computer applications, communication address: No. 115, Hai Ken Road, Haikou City, Hainan Province, Postcode: 570,226 Tel:13005084988 E-mail: wangzhong3355@vip.sina. com.
Correspondence: Chen Ming-rui (1960-), male, Professor of Information Science and Technology College of Hainan University , field of research: Software Engineering.

Intelligent Modeling and Optimization of Carbon Anode Baking Temperature Xiaobin Li1,a, Ting Hu1,b, Haiyan Sun2,c, Naijie Xia1,d and Jianhua Wang1,e 1School of Electrical and Electronic Engineering, Shanghai Institute of Technology, Shanghai China 2School of Ecological Technology and Engineering, Shanghai Institute of Technology, Shanghai, China axbli@sit.edu.cn, bestella_genna@yahoo.cn, chaiyansun@sit.edu.cn dxianj@sit.edu.cn, ejhwang@sit.edu.cn Keywords: Carbon Anode Baking Temperature; Intelligent Modeling; Optimization; Control Abstract.
Introduction of baking temperature of carbon anode To ensure the uniform heating of carbon anode, N division material thermocouples are installed at the top, bottom and side of the carbon block trunk and N division flue thermocouples are installed in the middle of combustion chamber.
Acknowledgments: This work is partially supported by Shanghai key scientific research project No.11510502700, and science and technology innovation focus of SHMEC No.12ZZ189, and Science Foundation of SIT (YJ2011-33) and (YJ2011-22).
Computer Engineering and Application.46 (2010) 241-244

Printed circuit board assembly optimization based on genetic algorithm with model constraints of polychromatic sets Xuan Dua, Zifan Fanga, and Yi Zhanga College of Mechanical & Material Engineering, China Three Gorgers University, China xdu@ctgu.edu.cn Key words: Printed circuit board assembly optimization, Polychromatic sets, Constraint model, Genetic algorithm, Contour matrix Abstract.
Through the engineering analysis, the investigated optimization problem of WPCBA with multiple machines and assembly tasks is described in detail.
Chen: Genetic algorithms and engineering optimization (Wiley Inter science, New York, 2000)