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Materials and methods Materials Zetasizer 3000 SHA (Malvern Instruments Ltd., UK); H7000 TEM (Hitachi, Japan); High-pressure homogenizer(Niro Soavi, Italy); High-speed shearing machine (Fluko, Germany); Ultrasonic processor,(KQ-250D, Kun Shan Ultrasonic Instruments Co., Ltd, China); Agilent 1200 liquid chromatographic system (Agilent Corp).
Statistical comparisons between two groups were made using t-test with Statistical Package for the Social Sciences version 16 software (SPSS Inc, Chicago, IL, USA).
Acknowledgements This study was financially supported by Jiangxi Young Scientist Training Program (No.20112BCB23011) and Jiangxi Science & Technology Pillar Program (No.2010BSA18400, No.20122BBG70090-2).
[15] Xinsheng Peng, Baohong Li, Min Hu, Yahao Ling,Yuan Tian, Yanxing Zhou, and Yanfang Zhou.Quantitative Analysis of Matrine in Liquid Crystalline Nanoparticles by HPLC.Journal of Analytical Methods in Chemistry. 01-04 (2014)
Journal of Controlled Release. 170:51–63 (2013)

The parameter C represents an energy penalty for slip confined to one plane; i.e., materials that have a tendency to twin might be expected to have a large, positive value of C.
Acknowledgements This research was supported by the National Science Foundation under award number CMS0000142 and the Czech Science Foundation under grants A2076201, ME 504, and AV0Z2076919.
Hai: Journal of the Mechanics and Physics of Solids Vol. 51 (2003), p. 765 [3] D.
Gumbsch and G.E Beltz: Modelling and Simulation in Materials Science and Engineering Vol. 3 (1995), p.597
Chang: Modelling and Simulation in Materials Science and Engineering Vol. 7 (1999), p.949

It based upon the principles and methods of reference [7], and took nonlinear constitutive relationship of concrete and mild steel material into considerations.
Acknowledgements This work was financially supported by the Research Project of Science and Technology of Chongqing education committee (KJ060405).
Experimental Research on the Beams Strengthened by Section Enlargement under Secondary Loading Condition, Journal of Shandong University of Science and Technology (Natural Science), Vol. 26 No. 5, p.40 [6] YahongDING etc.

Introduction Water is important material basis for human existence which quality has direct impact on human health.
Acknowledgements This study is supported by the Science and Technology Development Project of Shandong Province, China (No. 2011YD010066).
The authors acknowledge the support of the Department of Science & Technology of Shandong Province and Linyi University.
Zhang: Study on the relation expression of solution concentration and its refractive index.Journal of north university of China(Natural science edition).

Material and Method A.
Acknowledgment We wish to thank Chinese-German Center for Scientific Promotion under the project of Sino-German Research Group (GZ494), and also acknowledge to the financial support of the National Nature Science Foundation of China (30871454) and the Program of International Science and Technology Cooperation (2010DFA34670).
S., et al., 2008, Multifractal analysis of soil surface roughness, Vadose Zone Journal, 7(2):512-520 [4] Govers, G., Takken, I. and Helming, K., 2000, Soil roughness and overland flow.
[6] Marzahn P. and Ludwig R., 2009, On the derivation of soil surface roughness from multi parametric PolSAR data and its potential for hydrological modeling, Hydrology and Earth System Science, 13:381-394

Conclusion This paper proposed a method combined road monitoring with vehicle monitoring which can reflect motor vehicle emission level in driving systematically on the basis of the least human and material resources consumed.
Research of Environmental Sciences.2010,23(5):591~59
Improvement of the identification model for vehicles with high emissions by employing vehicle specific power[J].Journal of Environmental Sciences,2008,28(4):681~687
China Environmental Science Press, Beijing:2001,19~20

Experimental Research on interface mechanic behavior of the Composite Steel-Concrete Beams Guo Fu1,a 1School of Civil Engneering and Architecture, ChangSha University of Science ＆ Technology, Changsha, Hunan, 410114, China afuguo2008@yahoo.cn Key words: composite steel-concrete beams (SCB), degree of shear connection, shear stiffness, uplift.
Steel beam material is Q235, of which the yield strength of steel girder I14 is 344.1MPa, steel girder I18 yield strength is 272.1MPa.
Acknowledgments This work was financially supported by the Doctoral Program of China Higher Education Research Fund(20104316120002) and the Innovation Program of Bridge and Tunnel Engineering of Changsha University of Science & Technology.
References [1] Jianguo Nie: Steel-concrete composite beam structures(China Science Press, Beijing 2005), in Chinese
[2] Guo Fu, Hongtie Zhao, Hongpeng Ge: Chinese Journal of Building Structures Vol. 10(2007), p. 66-68, in Chinese

Multi-band Terahertz Chiral Metamaterials Based on Complementary Cross-wire Structure* Pan Zhang, Zhengze Cheng†, Hongxu Cao School of Electronic and Information Engineering, Hubei University of Science and Technology, Xianning 437100, China †Corresponding author: Cheng Zhengze (czz8986@126.com) Keywords: Chiral metamaterial, Optical activity, Refractive index, Complementary cross-wire structure Abstract.
We selected 0.2μm thick gold film as metallic material since it has the smallest loss in terahertz and higher frequency region.
*Project supported by the Innovation and Entrepreneurship Training Program of National College Students (Grant No:201210927008) and Research Training Program of Hubei University of Science and Technology of College Students (Grant No:12010507070) References [1] J.
Pendry, A chiral route to negative refraction, Science 306(2004), 1353–5
Ozbay, Chiral metamaterials: from optical activity and negative refractive index to asymmetric transmission, Journal of Optics 15(2013), 023001/1-13 [6] Z.

The second kind of opinion is that urban-rural digital divide inhibited the upgrading of the industrial structure.Guo (2004) thought that the existence of the information gap would make the capital, talent and technology, material resource allocated to the city, then lead to the rural areas marginalized.
Acknowledgements This work was financially supported by the Natural Science Foundation of Education Department in Guizhou Province (QianJiaoHe-KY[2013]164), Philosophy and Social Science Fund of Guizhou Province (14GZQN32), Science and Technology Project of China National Tobacco Corp Guizhou Branch (201224).
Geographical Journal Vol. 68 (2009), p. 19-29.

The purpose of Highway maintenance quality evaluation is to determine whether the goal of maintenance is requirement or not, maintenance is reasonable or not, thus finding out the cause of the evaluation is success or failure through the analysis, and for further maintenance decision recommendation through the effective information feedback, so as to improve the quality of maintenance purposes[4-7]. current highway maintenance in the technical specification of the evaluation index of road conditions from different sides of the comprehensive reflect the pavement status, but to grasp the evaluation index need to invest more manpower and material resources, which for grade lower rural highway for it is not realistic.
Acknowledgments The work was financially supported by the National Natural Science Fund of china (30901134), Plan Projects of Hunan Province (2011NK3033),and Youth Scientific Research Foundation of Central South University of Forestry &Technology(2009010A; QJ2010016B).
Beijing: science press, 2004
Journal of Chongqing Jiao tong university, 2009, 28 (3):600-603
Highway traffic science and technology, 2006, 23 (4):1-6