Search results

In addition to the Poisson's ratio, shear modulus and density of the materials properties of sleepers and tamping tines, the dynamic properties of tamping tines should be defined in EDEM.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (11002062).
[2] Xiao Hong, Gao Liang, Hou Bowen: Journal of Railway Engineering Society, No. 9, (2009), pp. 14-17
[5] Zhou Taoyong, Hu Bin, Wang Xuejun, Yan Bo: Applied Mechanics and Materials, Vol. 233, (2012), pp. 224-227
[6] Zeng Shugu, Su Xiaolou, Luan Chengao: China Railway Science, Vol.5, No.1, (1984), pp. 60–71

Raynaud3,e 1Laboratory of Electronic Materials for Medical Application, Faculty of Sciences and Technology, University of Constantine 1, Constantine 25000, Algeria 2Laboratory of Microsystems and Instrumentation, Faculty of sciences and technology, University of Constantine 1, Constantine 25000, Algeria 3Laboratory of Plasma and Conversion of Energy (LAPLACE), University Paul Sabatier 118 route de Narbonne, 31062 Toulouse cedex, France adallah.khalid@gmail.com, bazzedine.bellel@gmail.com, comarcherif.lezzar@gmail.com dsahli50@hotmail.com, epatrice.raynaud@laplace.univ-tlse.fr Keywords: volatile organic compounds; IDCs sensor; capacitance; geometry parameters; COMSOL.
The variation of the capacitance for a particular sensor configuration is a function of the materials dielectric permittivity, the ratio between the electrodes gap (the metallization ration), finger widths and the variation of the sensitive layer thickness.
[2] Jian Zhou, Yan You, Zhipeng Bai, Yandi Hu, Jiefeng Zhang, Nan Zhang, Health risk assessment of personal inhalation exposure to volatile organiccompounds in Tianjin, China, Science of the Total Environmen, 2011, pp. 452–459
Sofuoglu, Guler Aslan, FikretInal, Aysun Sofuoglu, An assessment of indoor air concentrations and health risks of volatile organic compounds in three primary schools, International Journal of Hygiene and Environmental Health, 2011. pp 36–46 [4] Wei, Distributed capacitance of planar electrodes in optic and acoustic surface wave devices, IEEE J.

Evaluation of DBPs Formation Potential during Chlorination of Dissolved Organic Matter Fractions Isolated from Eutrophic Water Jinhong Luo1,2,a, Binghui Zheng2,b,*, Qing Fu2,c, Xingru Zhao2,d, Yan Liu2,e，Minsheng Huang1,f and Yuhui Chen1,g 1School of Resource and Environmental Sciences, East China Normal University, Shanghai 200062, China 2 State Key Laboratory of Environmental Criteria and Risk Assessment， Chinese Research Academy of Environmental Sciences，Beijing 100012, China aljhgl2002@163.com, b zhengbh@craes.org.cn, cfuqing@craes.org.cn, dzhaoxr@craes.org.cn, egoodliuyan@163.com, fmshuang@des.ecnu.edu.cn,gahui418@sina.com Keywords: DOM; Chlorination; Trihalomethanes; Haloacetic acids; Eutrophic water source Abstract.
The results will be helpful to effectively control DBPs formation and remove the main DBPs precursors in the water treatment process. 2 Materials and methods 2.1 Water sampling Source water samples were collected from approximately 0.5 m below the surface of Lake Taihu in February 2010.
Acknowledgements This work was supported by the National Water Pollution Control and Management Technology Major Project (No. 2009ZX07419-003,2009ZX07419-002,2009ZX07528-002,2009ZX07528-003), and the International Science and Technology Cooperation Program of China (No. 2007DFA90510).
L Chen: Journal of Hazardous Materials.

Experimental Materials.
PPEK was received from Dalian Polymer new material Co.
Acknowledgement We are grateful for financial support from the National Natural Science Foundation of China (20906017) and the Scientific Research Projects of Hebei Education Department (2009319).
International journal of thermal sciences, 2005, 44: 903–911 [2] S Bose, T Kuila, T Nguyen, et al.
Progress in Polymer Science, 2011, 36(6):813-843 [3] H Deng, Y Wang.

Figure 2 Set-up of specimen, transducers and gauge Figure 1 Geometry of specimen Table 1 Material property of aluminium alloys (Mean values) Coupon specimen Actual plate thickness te [mm] E [GPa] Yield stress Fy [MPa] Tensile stress Fu [MPa] Yield ratio Fy/ Fu [%] Elongation [%] AL3 3.0 67.20 267.67 324.92 82.38 16.40 Experimental results and strength comparison Ultimate strength, fracture shape and load-displacement curve obtained from test results are presented in Table 2, Fig. 3 and Fig. 4, respectively.
Fu is tensile stress and Fy is yield stress of aluminium alloy material.
Acknowledgements This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education, Science and Technology(No.2012002110).
References [1] RJ Brungraber and JW.Clark : Journal of Structural Division, ASCE(1960)
Srivatsan : Materials Science and Eng.

Research of Resistance Furnace Temperature Fuzzy Control based on LabVIEW Fugen Liang1, a, Hua Lai2, b and Tuo Li 3, c 1Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming-650500, China 2Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming-650500, China 3Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming-650500, China aemail:liangfugen0910@163.com,bemail:lhkg666@163.com,cemail:lituo1029@126.com Keywords: Furnace Temperature; Fuzzy control; LabVIEW;Control rules Abstract.
Introduction In the industrial,medical and laboratory,Resistance Furnace drying theory is applied in the experimental materials or heating materials with constant temperature[1].This paper adopts fuzzy control algorithm for temperature control through a comprehensive analysis of the object resistance furnace characteristics and the conditions about equipment.The algorithm about fuzzy control achieved the good effect of temperature control in control system about temperature.We makes full use of Fuzzy Logic Toolki toolbox in the LabVIEW.Which provide a design system of complete fuzzy controller and made the design about software becoming greatly simplified[2].
Journal of Yunnan University supplement(2009).

Foundation item: Project (13JJ9016) supported by Hunan Provincial Natural Science Foundation of China.
Insulating Materials, 2011, 44 (6): 65-72
Insulating Materials, 2010, 43 (6): 69-72
Journal of Changchun University of Science and Technology(Natural Science Edition), 2011, 34 (1): 92-99.

The Brief Review of Evaluation Method  Data envelopment analysis, DEA has developed into a kind of non-parametric frontier efficiency analysis method on the basis of the relative efficiency evaluation by A.Charnes and W.W.Copper scholars etc. this method is often used in input and output system of the production and living for management, decision-making and efficiency and benefit evaluation, etc, at present which has become a widely used and effective analysis tool in the field of management science and system engineering.
Middle and lower reaches of industries was worst affected by it, such as textiles, metallurgy, paper making, building materials, machinery and electronics, chemicals and other industries, and then spread to energy and raw materials consisting mainly of upstream industries, such as coal, crude oil, iron ore, etc..
Acknowledgement This research was supported by Social Science Foundation of Liaoning Province (L13DTJ005).
Science &Technology Vision，2013(9) [2]Lu Yubo, Guo Bin, Evaluation on Efficiency of Energy-saving and Emission-reduction Based on DRF & SE-DEA Model [J].Communication of Finance and Accounting,2013(9) [3]Zeng Lin,Zhang Tianzhu, Research on Effect of Circular Economy and Energy-saving &Emission- reduction Policy to Environmental Pressure in China [J].
Journal of Tsinghua University,2012,52(4) [4]Zhang Dan,ect..Comparative Research on Regional Performance and effect of Energy-saving &Emission- reduction in Chiba [J]·China Population Resources and Environment,2012,22(11)

Design and Realization of Auto-programming System for SLS on CAD Qingguo Chen, Juncai Zhang College of Mechanical and Electronic Engineering Hebei University of Science and Technology Shijiazhuang Hebei, China E-mail: chenqg66@126.com E-mail: zhjc666@126.com Keywords: SLS, AutoCAD, modular structure, direct slicing, sintering parameters optimization, numerical control Abstract.
In order to maintain and transplanted the system, the modular structure is used in the procedure of system design. 1 Introduction Rapid prototyping technology (RP) is an integration of CAD, CNC, Laser technology and the science of new materials.
All of these provided experience for the designer to develop NC equipment by the microcomputer. 5 Acknowledgements The authors gratefully acknowledge the financial Supported by Foundation of Hebei Educational Committee under Grant No: Z2006424 and the Key Projects in the Science & Technology Program of Hebei Province under Grant No: 07212193.
Journal of Fujian University of Technology, 2005, v3(4), p19-321(In Chinese) [3] Qingguo Chen, Suhuan Ni.Automatic programming system of slicing in SLS based on ObjectARX.
Advanced Materials Research, v314-316, Advanced Manufacturing Technology, p738-741,2011

Postdoctoral research station of Materials Science and Engineering, Central South University, Changsha 410083, China 3.Department of Physiology ,Central South University, Hunan, Changsha, 410013, PR China * Corresponding author: HUANG Dong, professor, M.D.
Having the advantages of good biocompatibility, non-cytotoxicity and non-immunogenicity, HA is a promising material that can be used as gene carrier.
Materials and methods 2.1.
Preparation of materials 2.1.1.
Journal of Pharmacology and experimental Therapeutics , 2007,322(3):982~988 [5] Tan PH, Yang LC, Shin HC,etal Gene knockdown with intrathecal siRNA of NMDA receptor NR2B subunit reduces formalin-induced nociception in the rat.