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Manikandan, Photovoltaic Based Brushless DC Motor Closed Loop Drive for Electric Vehicle, International Journal of Emerging Trends in Electrical and Electronics (IJETEE), ISSN: 2320-9569, 10 1 (2014)
Ramaprabha and Ranganath Muthu, Design and Modeling of Photovoltaic System Fed Brushless DC Motor, Advanced Materials Research (AMR), 768 (2103) 136-142
Feyzi, Brushless DC motor drives supplied by PV power system based on Z-source inverter and FLIC MPPT controller, Journal of Energy Conversion and Management, (2011) 3043-3059
Othman Al-Mashakbeh, Proportional Integral and Derivative Control of Brushless DC Motor, European Journal of Scientific Research, 35 (2009) 198-203
Rao, Speed Control Of Brushless DC Motor by using Fuzzy Logic PI Controller, ARPN Journal of Engineering and Applied Sciences, 6 9 (2011) 55-62

Materials and Method Fig. 1.
Zhang, Journal of Photochemistry and Photobiology B: Biology 131 (2014) 113-119
Hasan, Photochemical & Photobiological Sciences 3 (2004) 436-450
Sasaki, Journal of Bioscience and Bioengeenering 95 (2003) 4:401-404
Tamiaki, The Journal of Biological Chemistry 289 (2014) 12716-12726

Chinese Journal of Lasers.37, 1892--1897 (2010) [2] Arnaud, B., Paul, B., Christian, V..
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International Journal of Advanced Manufacturing Technology. 17, 61--68 (2001)

Cannon: Journal of Surveying Engineering, Vol. 121(1) (1995), p. 35
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Ancient Villages Protection on Urban Fringe —— Case Study on Jingangbei Village Zhaodong Chen 1,a, Xinyi Xiang 2,b, Hubei Yin 3,c 1 Department of barracks management and environmental engineering, Logistical Engineering University, Chongqing 401311, China 2 School of Geographical sciences, Southwest University, Chongqing 400715, China 3 Planning bureau of Changshou District, Chongqing 401220, China achenzd1@sina.com, bruoqing@swu.edu.cn, c yinhubei@sina.com Keywords: Urbanization; ancient village; protection; plan.
Stone was used as the material for road construction and building were constructed along the main road(as in Fig.1).
With the time passing by, only the material carriers of culture such as roads and buildings were left.
References [1] Xiong Wei,Luo Neng: submitted to Journal of Chongqing Vocational& Technical Institute(2004) [2] HePing Li and Chen Ke: submitted to Journal of Chongqing Architecture(2006) [3] R.Trancik．Finding Lost Space[M].
Van Nostrand Reinhold Company Limited, NewYork,1986 [4] ZhiGang Li: submitted to Journal of City Planning Review(2001) [5] Wenguang Du: submitted to Journal of Urban Studies(2002) [6] Ruan Yisan,Fan Li: submitted to Journal of Modern Urban Research(2002) [7] Ann Breen & Dick Rigby.

Materials Drug reagent:Shenqihuafen tablets,Henan Fenghuang pharmaceutical co.
[3] Sen Zhong,Wenchao Chen,Zhangyu Ye,etc,Effects of Yu Wang Jiang on IL-6,IL-2,hemolysin and hemolysis void spot in the immue function deficit mouse,J.Chinese Journal of Immunology. 12(2011)1102-1104
Clinical Journal of Chinese medicine.3(2013) 117-120
Journal of Anhui Agricultural Sciences. 18(2011) 10813-10815
China Journal of ChineseMedicine.5(2013) 1335 －1337.

Experiments Materials Main reagents: EDTA calcium carboxylic acid, NaOH, indicator Main instruments: SH/T0093 cores filtration unit, multi-purpose SHB - Ⅲ circulating water vacuum pump (minzhu biological technology co., LTD.
Journal of drilling technology, 2006, 29 (6) : 44-46
Journal of oilfield chemistry. 2002, 12 (2) : 157-159
Journal of Yangtze university institute of technology (natural science edition), 2009, 6 (1) : 31-33
Journal of oilfield chemistry, 2003, 20 (1) : 4-6

On the other hand, 70% of the world's metal materials need deforming to be made into product, so how to achieve low-carbon of metal forming equipment is significant.
It can be seen that structural optimization of mass distribution of hydraulic press's moving beam can not only reduce the use of materials in design phase, but also can greatly cut down energy consumption during use.
Topology Optimization of Hydraulic press’s Moving Beam 3.1 The Basic Theory of Topology Optimization The effective use of materials has been the target of human, the aims of Structural optimization is to seek a safe and economic structural patterns structure topology optimization is also known as generalized shape and contour optimization, and it can be dated back to the truss theory put forward by micelle in 1904 [9].
For production units of hydraulic press, the successful design of new moving beam can make the weight of beams decrease from the original 43542kg to 35781kg, which can directly save materials 7761kg.
Acknowledgements The work is financially supported by the key project of the National Natural Science Foundation of China (51135004).

China 2 Institute of Materials Physics and Chemistry, School of Sciences, Northeastern University, Shenyang, Liaoing, 110004, P R China 3 Stomatology Department of the General Hospital of Shenyang Military Area Command, Shenyang, Liaoning, 110840, P.R.
Furthermore, the micro/nano capsule for drugs is promising in drug targeting and controlled release owing to the versatility of shell materials and easily crossing blood brain barrier (BBB).
Therefore, the investigation of micro/nano capsule for drugs is a hot issue both in the filed of material science and medical science.
Up to date, the shell material of micro/nano capsule has been widely investigated.
Yun: Material Research Bulltin, Vol. 43 (2008), p.3374

Synthesis and in Vitro Bioactivity of Hydroxyapatite/Polyamide66 Nanocomposite Chen You a, Minfang Chen b, *, Rongzhen Shen c and Debao Liu d School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384 a youchentj@126.com, b mfchentj@126.com, c rzshen@126.com, d dbliu@126.com Keywords: Gelatin coated hydroxyapatite, n-HA/PA66 nanocomposites, bioactivity Abstract.
Since then, in vivo bioactivity of composite implants had been evaluated by apatite formation in SBF. [8] Materials and Methods The homogenous composite of 40wt%n-HA and 60wt%PA66 were chemically snythsised in our lab,[9] and then dried at 60 oC for 72 hours.
Acknowledgements Authors thank the support of the project from National Natural Science Foundation of China (Grant No. 51071108).
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