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A New Kind of Material for HPLC---- Dioscin-bonded Silica Gel Stationary Phase Xinyi Li a, Xiaojuan Gub and Baochun Shenc School of Pharmaceutical Science & Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University,Kunming Yunnan 650500, China a 992385064@qq.com, b 949312812@qq.com, c shen＿baochun@126.com Keywords: Dioscin-bonded silica gel stationary phase; new material for HPLC; characterization of stationary phase; fingerprint; content determination Abstract.
A new material for HPLC was made by natural product.
A new material for HPLC was made by natural product.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (81102408).
Journal of chromatographic science, 1989, 27(12): 721-728

Introduction Laminated composite materials are increasingly used in structural elements for automotive bodies because they are lightweight materials.
“Sandwich”-like composite material By Roos E. and Maile K. (2005) the composite materials can be of three types: fiber reinforced composite materials, composite materials reinforced with particles and laminated composite materials [1].
Maile, Materials science for engineers (in German), Berlin Heidelberg, Springer, 2005
International Journal of Solids and Structures 42, (2005) 1491–1512 [5] B.
Journal of Materials Processing Technology. 139, 1 (2003) 1-7

The Analysis for Materials Removal Mechanism of Ultrasonic Auxiliary Gear Honing L.
Acknowledgment This project is supported by National Natural Science Foundation of China (No. 50475158) and Specialized Research Fund for the Doctoral Program of Higher Education.
Wise: Review on Ultrasonic Machining, International Journal of Machine Tools & Manufacture, Vol.38 (1998), p. 239-255
Journal of Materials Processing Technology.
Xu: Study on New Manufacturing Process of Gear-Honing-Tool Used for Hardened Gear, Key Engineering Materials, Vols. 259-260 (2004), p. 10-13 [4] Ya Gang: Analysis of the rotary ultrasonic machining mechanism, Journal of Materials Processing Technology, Vol.129 (2002)

Introduction The apparel industry is an industry with high consumption of materials, and clothing product is a consumption object with serious waste.
Design concept for basic style of garment The garment should reflect the energy-intensive concept of materials, that is, raw materials for one garment are used to satisfy the function of raw materials for two or more garments.
[2] Huie Liang, Lanming Jin, Advanced Materials Research, Vol. 331 (2011) 620-623
[7] Hae Jin Gam, Cao Huantian, Bennett Jaclyn, Helmkamp Caroline, Farr Cheryl, International Journal of Clothing Science and Technology, Vol. 23, Iss. 2/3 (2011)83-94
[8] Junhua Zhang, Advanced Materials Research, Vols. 524-527(2012) 3696-3700.

In order to study the influence of material model on the results of simulations, three material models were considered: - idealized elastoplastic material model without hardening, - bilinear material model with hardening defined by tangential modulus, - material model based on nonlinear relation between stress and strain.
Although the curves for elastoplastic and bilinear materials are practically identical, they differ markedly from those related to a multilinear material.
Acknowledgement The support of the Scientific Grant Agency of Ministry of Education, Science, Research and Sport of the Slovak Republic and Slovak Academy of Sciences under grant VEGA 1/0090/12 is greatly appreciated.
Ďuricová, Computational modeling of geometric imperfections and buckling strength of cold-formed steel, Journal of Constructional Steel Research 78 (2012) 1–7
Rasmussen, Full-range stress–strain curves for stainless steel alloys, Journal of Constructional Steel Research 59 (2003) 47–61.

It has a wide application prospect in analysis and researches of materials.
Materials for terahertz science and technology [J].
Journal of Hunan University of Science ＆ Technology (Natural Science Edition), 2012, 1: 107-111
Journal of Central South University (Science and Technology), 2012, 43(6): 2198-2201
Journal of Central South University (Science and Technology), 2012, 43(8): 3080 -3084.

New materials and combination of various materials are being developed to prepare the feed stock filament for FDM process.
Singh, Experimental Investigations for development of pattern for dies using FDM, Material Science Forum , 701 2012 77-83 [6] H.K Garg and R.
Prinz, Thermal stresses and deposition patterns in layered manufacturing , Materials Science and Engineering A317 2001 59–64 [20] S.
Ahn, Measurement of anisotropic compressive strength of rapid prototyping parts, Journal of Materials Processing Technology 207 2007 627–630 [28] P.
Lee, Representation of surface roughness in fused deposition modeling, Journal of Materials Processing Technology 209 2009 5593–5600 [31] L.M.

The wafer CMP process is related to Tribology, Contact Mechanics, Material Science, Chemistry, Chemical Reaction Dynamics and Physics.
Acknowledgements The authors acknowledge the financial support of the National Nature Science Foundation of China in Major Project Program (No.50390061), the Scientific Research Foundation of Henan Institute of Science and Technology for High Level Scholar and the Research Project Program of Natural Science of the Education Department of Henan Province (2008B460007).
Su and et al: Chinese Journal of Mechanical Engineering, Vol. 39 (2003) No.10, pp.100-105.
Kang and et al: Materials Science Forum, Vols. 471-472 (2004), pp.26-31 [3] J.X.
Kang and et al: Chinese Journal of Semiconductors, Vol. 26 (2005) No.3, pp.606-612.

The applied research of fiber reinforced composites materials in sports equipments Guang Hui Suna, Juan Juan Wang,b Zheng zhou Insititute of Science and Technology, China asunguangh2011@163.com, btyxbcg@163.com Keywords: Fiber reinforced composites materials; sports equipments Abstract.
Thermoplastic composite materials can be recycled, while the production of composite materials tends to enjoy low prices in terms of its raw materials with low processing costs which benefit the popularization and promotion of products.
Table 4 lists the main application and materials in bikes.
International Journal of Solids and Structures, Volume 39, Issue 7, 2002, Pages 1967-1986
Progress in Polymer Science, Volume 24, Issue 2, 1999, Pages 221-274

Therefore, efficient and practical oil-absorbing materials was needed.
However, rubber foaming materials as oil-absorbing materials was a few[4].
Experimental Preparation of EPDM foaming materials a) Compounding and melting of sample.
Zhang: Journal of Applied Polymer Science, Vol. 105 (2007), p. 3462 [4].
Wang, and J.Jin: Journal of Jilin University (Engineering and Technology Edition), Vol. 39 (2009), p. 56