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Spot Experimental Study on Reuse Process for Oil Recovery Wastewater from Polymer Flooding Guang-meng Ren 1，2,a, De-zhi Sun 2,b, Dian-qi Chen 3,c 1 School of Resource and Environmental Engineering, Heilongjiang Institute of Science and Technology, Harbin, People's Republic of China; 2 School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin, People's Republic of China; 3 No.
Materials and methods Experimental facilities.
Ozone produced from pure oxygen by an ozone generator (Harbin Jieke Science and Technology Development Co., Ltd) and hydrogen peroxide (30%, w/w) were added continuously through constant flow pumps.
Acknowledgments This research was funded by the Major State Basic Research Development Program of People's Republic of China (RD 2004CB418505) and Heilongjiang Institute of Science and Technology Research Fund (RD 06-19).
References [1] Tayler K C, Burke R A and Nasr-EI-Din H A: Development of a flow injection analysis method for the determination of acrylamide copolymer in brines, Journal of Petroleum Science and Engineering, Vol. 21(1998), P. 129-139 [2] Wang Q M, Liao G Z and Niu J G: Practice and understanding for polymer flooding oil recovery technology, Petroleum Geology of Daqing and Development, Vol. 18(4) (1999), P. 1-5 [3] Yue-hui She, Ling-ge Zhou and Hong-ju Liu: Primary Study on Microbial Treatment of Oilfield Wastewater Containing Polymer, Ecological Science, Vol. 24 (4) (2005), P. 344-346

Advances in Earth Science, 2001, 16 (4): 590.592
[2] IPCC．Climate change 2001：the science basis Contribution of Working Group I to the Third Assessment Report of the International Panel on Climate Change [M] ．New York：USA，Cambridge University Press，2001
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The Arc Sound characteristic on MIG Weld Penetration Lijun Liu1,a and Hu Lan 2,b 1 Ningbo Institute of Technology, Zhejiang University, Ningbo, 315100, China 2 School of Materials Science and Engineering, Harbin University of Science and Technology, Harbin,150080, China a 888liulijun@163.com, b lanhucx@163.com Keywords: MIG welding, Arc sound, Penetration control, Time-frequency analysis, Wavelet transform.
Acknowledgments The authors would like to thank Ningbo natural science fund (2008A610031), Heilongjiang youth teacher fund(1153G009), Harbin science and technology innovating(2007RFQXG055) fund and Heilongjiang province natural science fund (E2007-01) and for their help during the study.
[2] K.A.Pietrzak, S.M.Packer: Journal of Engineering for IndustryVol.116(1994),p. 86

Growth of n-doped and p-doped GaAs nanowires by Au-assisted metalorganic chemical vapor deposition: effect of dopants flux rates Peng Zhang1, 2, a, Yan Liu3, b, Jingwei Guo4, c and Xiaopin Zhang2, d 1 Department of Mechanical and Electrical Engineering, Hebei Vocational & Technical College of Building Materials, Qinhuangdao, Hebei, 066004, China 2 State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China 3 National Engineering Research Center for Equipment and Technology of Cold Strip Rolling, Yanshan University, Qinhuangdao, Hebei, 066004, China 4 Laboratory of Nano-Fabrication and Novel Devices Integrated Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China apandhtop@126.com, bliuyan@ysu.edu.cn, cguojingwei@ime.ac.cn, dshou926@126.com Keywords: GaAs, nanowires, n-doped, p-doped Abstract.
Acknowledgements This research was supported by the Foundation of The Department of Education of Hebei Province for Young Teachers in University (2011242), Science Research and Development project of Hebei province (10212158), Science Research and Development project of Qinhuangdao (201101A152) and China Postdoctoral Science Foundation (2012M510582).
Lieber: Science Vol. 313 (2006), p. 1100 [2] R.
Karlsson, Lars Samuelson, and Werner Seifert: Journal of Crystal Growth Vol. 287 (2006), p. 504 [5] Michael J.

Ignition Quality of Biodiesel from Cottonseed and Soybean Oil Yongbin Lai1,a, Yinnan Yuan2,b and Xiu Chen3,c 1School of Mechanical Engineering, Anhui University of Science & Technology, Huainan, Anhui, 232001, China 2School of Mechanical Engineering, Nantong University, Nantong, Jiangsu, 226019, China 3School of Chemical Engineering, Anhui University of Science & Technology, Huainan, Anhui, 232001, China ayblai@163.com, byuanyn@ntu.edu.cn, cchenxiuhn@163.com Keywords: Biodiesel, Ignition quality, TG-DSC Abstract.
Experimental Materials. -10 petrodiesel (-10PD) was obtained from China Petroleum & Chemical Corporation.
Acknowledgments This research was sponsored by Nature Science Foundation of China (Grant NO: 51076069), Doctorial Foundation of Anhui University of Science & Technology, China (Grant NO: 2009yb20, 2010yb010).
Qin, Thermogravmetric analysis on the combustion characteristics of brown coal blends, Journal of Combustion Science and Technology. 7 (2001) 72-76.

Research on Intrusion Detection for the Internet of Things Based on Clone Selection Principle Caiming Liu1, 2, Yan Zhang3, a, Run Chen4, Luxin Xiao5, Jiandong Zhang1 1 Laboratory of Intelligent Information Processing and Application, Leshan Normal University, Leshan, China 2 School of Information Science & Technology, Southwest Jiaotong University, Chengdu, China 3 School of Computer Science, Leshan Normal University, Leshan, China 4 School of Computer Science, Sichuan University, Chengdu, China 5 Teaching Affairs Office, Leshan Normal University, Leshan, China aCorresponding author, zhangyan_201016@163.com Keywords: Clone Selection Principle; Internet of Things; Security Threat; Intrusion Detection Abstract.
Moreover, operational and material methods lack.
The several bits of the antigen come from material IoT datagram.
Acknowledgment This work is supported by the National Natural Science Foundation of China (No. 61103249), the Open Fund of Artificial Intelligence Key Laboratory of Sichuan Province (No. 2011RYJ01), the Scientific Research Fund of Leshan Normal University (No.
Wang: Security Characteristic and Technology in the Internet of Things, Journal of Nanjing University of Posts and Telecommunications (Natural Science), vol. 30, pp. 20-29 (2010)

., Mexico 2Institute of Solid State Physics, Bulgarian Academy of Sciences, 72 Tzarigradsko Chaussee Blvd, 1784 Sofia, Bulgaria 3Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 72 Tzarigradsko Chaussee Blvd, 1784 Sofia, Bulgaria 4Technical University of Sofia, FKSU, 8 Kliment Ohridski Blvd., 1000 Sofia, Bulgaria 5Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, P.O.
Acknowledgements The authors gratefully acknowledge the financial support of Autonomous University of Baja California, Mexico and the Bulgarian National Fund for Science (grant NFNI DO-224/2008).
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Bineva: Materials Science Forum Vol. 644 (2010), p. 101 [12] D.
Meier: Semiconductor Science and Technology Vol. 23 (2008), 045015 [13] M.A.

Introduction In recent decade, Diluted magnetic semiconductor (DMS) has been one of research focuses in the study of semiconductor materials.
The raw materials were commercially available high purity deionized water and ZnO plate with 0.8 mm in thickness and area of 8×12mm2.
The raw materials were put into the reactor and sealed.
,Nature Materials 9(2010) 956-957 [9] Sato K,Katayama-Yoshida H, First Principles Materials Design for Semiconductor Spintronics Semicond,Sci.
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Materials and Methods Materials.
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Hull: Matthews’ Plant Virology (Science Press, China 2007).

Materials Ultrasonic electric toothbrush (Ningbo QianBaiMei Electric Co., Ltd.), ultrasonic cleaning machine (Shenzhen HaoShun Ultrasonic Equipment Co., Ltd.), species of rubber tree is PR107, tapping collection of fresh latex (saved by ammonia and preservative).
Forestry Science, 2010,46 (4) :120-125
Chinese Journal of Tropical Crops, 2008,29 (1) :1-9
Tropical Agricultural Sciences, 1980,1 (1):61-65
Agricultural Sciences, 2008, 36 (4):1284-1285, 1309