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For a permanent magnet synchronous generator, there is no winging to produce an exciting magnetic field, how to reasonably determine the armature reactance value in the electromagnetic design of permanent magnet generator becomes a key design criterion for lower voltage regulation rate [1,2].
The generator takes rare earth Sm-Co as permanent magnet materials and the structure of 4 magnetic poles, 24 slots and 2 parallel branches.
Thus, in the electromagnetic design of permanent magnet generator, it should be considered for people to use the rare earth permanent magnetic body having greater coercive force and the iron core material having wider linear range and fewer numbers of turns-in-series per phase in the armature for reducing the value of direct-axis and quadrature-axis reactance.
In Chinese [9] Ming Meng, Zhenlin Xu: Advanced Technology of Electrical Engineering and Energy. (2004.23), p. 47-50.

Kinetic Study on Phosphorus Adsorption, Phosphorus Desorption, Nitrification, and Denitrification by Using Mineralized Refuse1 Dinglong Li1, Jingsi Tian1,Houhu Zhang2, Yimin Zhang2, Yuexiang Gao2 1Department of Environmental & Safety Engineering,changzhou University,Changzhou, 213164, GeHu Road NO. 1, China 2Department of Water pollution prevention,Institute of Nanjing Environment Science Nanjing, 210042, Jiangsu Province, China 1Tianjingsi1986@163.com,2Zhanghouhu2008@163.com Keywords: Mineralized refuse, Phosphorus adsorption, Phosphorus desorption, Nitrification & denitrification, Kinetic study Abstract.
II.Material and Method A.
Refuse buried in the field mainly contains 60% kitchens refuse, 20% plastics, 15% other materials (bamboo, paper, fabric and dregs stone and so on) and the buried quantity are 3000~4000t every day.
Acknowledgment This study was financially supported by the National Key Water Program of China: Pollution Control and Full-scale Projects Technique in Taige Canal & Its Shallow Lakes (2008ZX07101 -007).

Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering of Tianjin University, Tianjin 300072, P.
ZrO2 aerogel is increasingly recognized as a potential effectively thermal insulation material with three-dimensional nanoscale coherent skeletons and pores.

Building Sustainable Communities in China - Status and Outlook Yuexia Lv*, Guihuan Yan, Chongqing Xu and Guixiang Kong Energy Research Institute of Shandong Academy of Sciences, Jinan 250014, China Key Laboratory for Biomass Gasification Technology of Shandong Province *yuexialv@gmail.com Keywords: sustainable community, low carbon economy, evaluation indicator Abstract.
Vol. 869-870 (2014), p. 1005 ],The energy consumption in building sector mainly includes heating, ventilation and air conditioning, lighting, equipment and appliances, indirect embedded energy use associated with building construction, manufacturing of building materials and transport to site.
(1) The policy maker and community designer should comprehensively consider the environment, energy, fuels, engineering, material science, social and political science, management and economics even psychology to develop the institutionalized framework and promote sustainable communities to a large scale

Study on the treatment of algae-rich water with PPC preoxidation-coagulation/sedimentation/ultrafiltration (UF) process Zhang Jianqiao1, a, He Junguo 2,b ,Li Guibai3,c 1 State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, 150090 agongchengshi2369@163.com, bguoshizhang333@126.com. cCambridge_zhang@163.com Keywords: Ultrafiltration (UF); Algae-rich water treatment; Potassium permanganate composites (PPC) Abstract.
Materials and methods.
Firstly, small molecules adsorbs onto the wall of membrane pores leading to pore narrowing; Secondly, the membrane pore of membrane surface blocked; Thirdly, film retention material formed filter cake on the surface of the layer.
(In chinese) [16] Tian J.Y., Chen W.X., Wang W., etc, Composite potassium permanganate enhanced removal of pollution in Chinese drinking water production Journal of Environmental Engineering 1 (2007) 42~46.

Influence of CT Window Techniques on Gross Tumor Volume Delineation of Lung Cancer Wang Juan1, a, Wu hui-qun2, Xia jian-guo1,Tang le-min1, b,* 1Department of Medical Image Engineering, Medical School of Nantong University, Nantong 226001,China 2Department of Medical Informatics, Medical School of Nantong University, Nantong 226001, China a kf85051793@hotmail.com, b lemint50@ntu.edu.cn * Corresponding author Keywords: window width, window level, target volume delineation, radiotherapy Abstract Objective: To determine the variation in delineation of the gross tumor volume(GTV) of lung cancer on CT images with different window width(WW) and window level(WL).
Therefore, the accurate delineation of GTV is one of the key factors in the success of radiotherapy[6,7].
Materials and methods A immobilization device, a 16-slice spiral CT scanner, a medical picture archiving and communication system and the treatment planning system (TPS) were used.
We use the human tissue equivalent material - wax to make a ball, as a simulation of lung cancer, the volume of which was about 33.5cm3.

The Micro-indentation Detection of Multilayer Structured Transparent Film Based on Dark Field Illumination Jiankui Chen1, 2, a, Zhouping Yin 2, b, Yongan Huang 2, c and Youlun Xiong 2, d 1 Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P.
China 2 State Key Lab of Digital Manufacturing Equipment & Technology, Huazhong University of Science and Technology, Wuhan, 430074, P.
The unwind/rewind rollers release/accumulate material to/from the processing section of the film line.
The background floor should be made by black light sucked material to get better image quality.
The film material used in the experiments is 3-layer structured transparent PET (Ploy-Ethylene Terephthalate).

Interfacial Reaction between Sn and Cu-Ti Alloy (C1990HP) Andromeda Dwi Laksono1,2 a, Jing-Shiun Chang2,b, Jessie Yan3,c, and Yee-Wen Yen2,d 1Material and Metallurgical Engineering, Institut Teknologi Kalimantan, Soekarno-Hatta Street Km. 15, Karang Joang, Balikpapan, East Kalimantan, 76127, Indonesia 2Materials Science and Engineering, National Taiwan University of Science and Technology, #No.43, Sec. 4, Keelung Rd., Da'an Dist., Taipei City 106, Taiwan (R.O.C.) 3Biomedical Engineering, University of Texas at Dallas, 800 W Campbell Rd., Richardson, TX, 75080, USA aandromeda@itk.ac.id, bbeen2266@gmail.com, cjessie.y.yan@gmail.com, dywyen@mail.ntust.edu.tw Keywords: Interfacial reaction, Pure Tin and Cu-Ti alloy, IMC, liquid/solid state reaction Abstract.
The specific Cu-Ti Alloy, C1990HP (Hyper Titanium Copper), has excellent characteristics for electronic materials.
The results show there are three key differences induced by the addition of Ti into the substrate.
Kivilahti, “Interfacial reactions between lead-free solders and common base materials,” Mat Sci Eng R., vol. 49, pp. 1-60, Mar. 2005
Voorhees, Growth and coarsening : Ostwald ripening in material processing, Berlin, New York: Springer, 2002

Introduction Silicon surfaces have been undoubtedly one of the most studied surface systems in the materials science and engineering because Si is the main material of electronic and photonic industries.
Atomic scale understanding and engineering of semiconductor surfaces have become more and more relevant to develop energy-efficient and durable devices in sustainable manner because the surface regions of semiconductor crystals are one of the weakest parts in many devices and because the size or thickness of semiconductor components has decreased continuously.
The key factor behind the formation of crystalline SiO2/Si interface layer was explained to arise from atomically smooth and crystalline starting Si surfaces [26].
Yet, the hydrogen passivation has own weaknesses because hydrogen can act as a harmful defect in device materials and because H atoms detach and diffuse readily [e.g. 46-48].
Engineer. 24 (2002) 379

Effect of phase composition and microstructure of oxide scale on the corrosion resistance of SS400 hot rolled strip Xianliang Zhou1,2,a , Min Zhu2, Xiaozhen Hua2, Zhiguo Ye2, Xia Cui2 and Lun Nie2,b 1Key Laboratory of Nondestructive Test, Ministry of Education, NanChang 330063, China 2School of Material Science and Engineering, NanChang HangKong University, NanChang 330063, China anielun23@126.com,bnielun@163.com Keywords: Hot rolled strip; Oxide scale; Corrosion resistance; Electrochemical impedance spectroscopy Abstract: Different phase compositions and microstructures of oxide scales were formed on the surface of SS400 hot rolled alloys by employing various heat treatment processes.
Acknowledgements This project was financially supported by National Natural Science Foundation of China (50871051), Natural Science Foundation of JiangXi Province of China (2009GZC5009), and Key Laboratory of Nondestructive Test, and Ministry of Education of China (ZD200729003).
Lee, Metals and Materials International.11(2005)131