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Study on Environment-Friendly Epoxy Emulsion Modified by Two Silane Coupling Agents Wenlu Guo1,a, Hanqing Lu1,b, Hongchun Zhou1,c and Wei Hu1,d 1School of Biology and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212003, China a guowl1954@163.com, blhq-0525@163.com, calexzhou1987@126.com, dstena.1986@163.com Keywords: Silane coupling agent, Environment-friendly, Epoxy emulsion, Modified Abstract.
Experimental Materials.
Fig.4 The FTIR spectrum Fig.5 TG curve of raw materials and copolymers Thermogravimetric analysis.
Journal of Applied Polymer Science, 2010, 118(4): 1979-1989

Study on cross section geometry of preform for the forming laws of a symmetrical rib-web component Menghan Wanga,Zhimin Xub, Yufeng Lic,Jie Zhou College of Material Science and Engineering，Chongqing University，Chongqing，40044,China awmh9792@163.com,bxzm-418@163.com,cliyufeng11@126.com Keywords: thin web-high rib preform；aluminum alloy part；metal flow； Abstract：In order to reveal the forming laws，eliminate the forming defects appearing in the typical aluminum alloy web-rib parts，two types of preforms have been used in the final forging with numerical simulation software.Based on the simulation，the comparisons of metal flow，effective strain distribution are obtained between the two types of preforms applied in the final forging process, the forming laws of a symmetrical rib-web component have been obtained ,and the forming mechanism of defects often happened in web- rib parts also has been analyzed,the relationship between the fillet radius and metal flow velocity/ final load was obtain
At present，the forging method is popular applied in the aluminum alloy component with rib-web structure，because the metal flow line is distributed along their geometric shape，the metal flow lines in the important locations to be cut off .However，the material flow is more complicated and difficult to predict in the process of forming the rib-web parts.
The material of the web always contacts with the die，with the force from the die, the compressed metal shifts its flow toward the rib areaas as the upper die pressing down.So the large pressure makes the metal produce enough plastic deformation in the region of the web.But the metal of rib appears rigid flow，there is no enough plastic deformation in the rib region.
Acknowledgements The authors would like to thank the support from Natural Science Foundation of Chongqing Key Project (No. 2009BA4065).
[10] Feng Li,Jun Feng Lin,Guan Nan Chu，The Chinese Journal of Nonferrous Metals.7（2009）1197-1202（in Chinese）.

Drug Release Behaviors of a pH/Temperature Sensitive Hydrogel Bead with Core-Shelled Structure Kuilin Deng*, Lirong Dong, Yu’e Shi, Yubo Gou, Qian Li, Shuliang Wang College of Chemistry & Environmental Science, Hebei University, Baoding 071002, China Tel: +86-0312-5971137; Fax: +86-0312-5079525; E-mail address: dkl369@hbu.edu.cn Keywords: pH/temperature sensitive, Core-shelled structure, Drug release behavior, Poly(N-acryloylglycinate).
Among the smart materials, pH and temperature sensitive hydrogels have been paid more attention because the two physiological factors are important for the human body.
Experimental Section Materials.
The detailed results about PAG are to be published in the other journal.
Acknowledgements The authors are grateful for the financial support from the Hebei Natural Science Foundation of China (B2008000573) References [1] I.

Modern Natural Science. 1 (2008) // http://www.rae.ru/use/pdf/2008/1/11.pdf [3] S.A.
Collofello, Stochastic simulation of risk factor potential effects for software development risk management// Journal of Systems and Software. 2001.
Applied Mechanics and Materials. 379 (2013) 207-213 [7] T.Yu.
Science review 5 (2013) 169-172 [8] T.
Applied Mechanics and Materials. 379 (2013) 220-223 [9] Ju.

Introduction Solid phase assay systems are widely used for the detection and/or determination of biological and chemical materials (ligands), such as enzymes, proteins, DNA, and toxic materials [1,2,3].
Nakano (Graduate School of Bioagricultural Science, Nagoya University, Japan).
Vol. 125 (2003), p. 6848-6849 [9] C.M.Pradier, M.Salmain, L.Zheng and G.Jaouen: Surface Science Vol. 502-503 (2002), p. 193-202 [10] S.A.Trammell, L.Wang, J.M.Zullo, R.Shashidhar and N.Lebedev: Biosensors and Bioelectronics Vol. 19 (2004), p. 1649-1655 [11] A.M.Noubhani, W.Dieryck, S.Chevalier and X.Santarelli: Journal of Chromatography A Vol. 968 (2002), p. 113-120

Materials and Methods The Lower Yellow River measured data between 1960 and 2008 are used in this article.
Second: the material composed of channel is fine particle silt.
When the flow is strong, the material is easy to be erosion and deposition.
Sheng, Model of water-sediment regulation in Yellow River and its effect, Science China-Technological Sciences, 4 (2011) 924-930
Guo, Shaping and maintaining a medium-sized main channel in the lower Yellow River, International Journal of Sediment Research, 3 (2012) 259-270

Methods and Result The main materials and equipment.
Acknowledgements This work was funded by grants from The Natural Science Foundation of Heilongjiang Province (D201027 and D201134) and The Foundation of Qiqihar Science and Technology Bureau (SF2010-06).
Journal of Chinese Materia Medica.
Vol.36:(2011), p. 1670-1674 [2] X.D.Qi,J.C.Hou H.T.Yu, C.J.Zhang: 20(S)-Ginsenoside-Rh2 and 20(R)-Ginsenoside-Rh2 activate IkappaB phosphorylation expression in human lung adenocarcinoma A549 cells.Advanced Materials Research.Vol. 260-270 :(2011), p. 1205-1210 [3] D.D.Li, L.L.Wang, R.Deng: The pivotal role of c-Jun NH2- terminal kinase-mediated Beclin 1 expression during anticancer agents induced autophagy in cancer cells.Oncogene.

From the block diagram of operational reliability, the roller reliability is: (11) Assuming that the reliability of the left bearing is equal to the reliability of the right bearing and the reliability of the left sealing group is equal to the right sealing group, as they are made of the same materials, the reliability function from Eq. 11 can be rewritten as follows: (12) Fig. 6.
The reliability function for case (a) is: (13) Assuming that the reliability of the left internal sensor elements are equal to the right internal sensor elements, the reliability of the left rubber ring is equal to the right rubber ring, the reliability of the left push ring is equal to the right push ring, the reliability of the left sealing ring is equal to the right sealing ring and the reliability of the left ring is equal to the right ring, as they are made of the same materials, the reliability function from Eq. 13 may be rewritten as follows: (14) The reliability function for case (b) is: (15) Assuming that the reliability of the parts of the left and right sealing group are equal to the reliability function for the quasi-ordered connection of the sealing group, the reliability function of the roller reads: (16) Where, in the preceding expressions: - RUPL(t) = RUPD(t) = RUP(t) are the reliabilities of the left (UPL), right (UPD) and internal sensor elements
Acknowledgements This study was part of the projects TR35030 and TR35029 funded by the Serbian Ministry of Science and Technology between the years 2011-2014, and we are herewith expressing our warmest gratitude.
Jovanović, TR35029 - Development of methodologies for improvement of operational performance, reliability and energy efficiency of machine systems used in the resource industry,  Project report - Ministry of Education and Science of the Republic of Serbia, (2011)
Stojović, Fault Tree Applied to vehicle design, International Journal of Vehicle Design. 15(3-5) (1992) 416-424

High expression and preliminary purification of human β-defensin-2 fusion protein Hongtao Wei1,a, Zhongwen Lv2,b ,Xuemei Han3,c, *, Guoli Zhang4,d 1Department of Stomatology,China-Japan Union Hospital of Jilin University,Changchun,Jilin,130033,P.R.China 2Department of Radiology , China-Japan Union Hospital of Jilin University,Changchun,Jilin,130033,P.R.China 3Department of Neurology, China-Japan Union Hospital of Jilin University,Changchun,Jilin,130033,P.R.China 4 Institute of Military Veterinary,Academy of Military Medical Sciences,Changchun，Jilin 130062,P.R.China aweiht16@sohu.com,blvzhongwen1@sohu.com,cxuemei71267@sina.com, dzhangguoli2001@126.com,* corresponding author Keywords: human β-defensin-2; gene recombination; fusion expression Abstract.
Materials and Methods Materials Bacterial strains and plasmids.
Acknowledgements This study was financially supported by Jilin Provincial Science and Technology Plan Program (CN:200705313)and Development and Reform Commission of Jilin Province(20040726).
[5] Wei Hongtao,Dong Zhen,Zhang Guoli.Chinese Journal of Laboratory Diagnosis, Vol.10( 2006),p358-360.

Introduction Soybeans are the most important legume [1] and have been used as beneficial dietary and nutritive materials in many counties because of their high quality protein and many other functional substances like phenolic acids and isoflavones. [2] Although SBM is rich in protein content, but the raw of SBM contains a variety of anti-nutritional factors (ANFs), including soybean antigen protein (sensitization factor), trypsin inhibitor and carbohydrates (such as a-galactosyl derivatives of sucrose and non-starch polysaccharides), etc. [3, 4] These ANFs will hinder the digestion, absorption and utilization of nutrients, further, which will adverse impact on the growth and health of the animals, especially young animals. [5] Previous research on FSBM mainly carried out using single strain to ferment soybean meal and there were some shortcomings, such as unstable quality, long fermentation period, etc.
Materials and methods 2.1 Soybean meal The SBM products were obtained from COFCO Eastocean Oils & Grains Industrial Co., Ltd.
Acknowledgments This work was supported by Science and Technology Research key projects fund of Department of Education, Henan, China, and Zhengzhou key scientific and technological project, no. 20120664, “Key technology of fermented soybean meal processed”, and no. 121PCXTD518, “Technology innovation team of biotechnology and biomass resources transformation and security”.
Chou: Journal of Bioscience and Bioengineering Vol. 112 (2011), p. 49 [2] I.M.
Fahey Jr: Livestock Production Science Vol. 97 (2005), p. 1 [5] S.