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Activated carbon varies in porosity and surface chemistry with the coalification of raw materials.
Experimental Materials.
There is a great difference between samples resulting from different raw materials.
Chen, et al., Activated carbon with excellent chromium adsorption performance prepared by acid-based surface modification, Journal of Hazardous Materials. 1 (2007) 315-319
Wendel, et al., Nickel adsorption by sodium polyacrylate-grafted activated carbon, Journal of Hazardous Materials. 1-3 (2009) 335-339

References [1] Guiqin Li, Shengqiu Li, Industrial Structure Time-variant Reliability Theory and Its Application, Bei jing,Science press, 1990
[4]Yashiro,Bruce R.Ellingwood: submitted to Journal of Structural Engineering ,ASCE,1994(120)
[6] Dietao,Niu Qinlin Wng: submitted to Journal of Industrial Buildings, 1995（25） [7] Jun-zhi Zhang, Xiao-zu Su : submitted to Journal of Industrial Buildings, 2005,35(3)
) [8]Michael P.Enright,Dan M.Frangopol: submitted to Journal of Structural Engineering,ASCE,1997
[9] Mi Zhang, Yongqin Sheng : submitted to Journal of Civil Engineering 1993

FBGs are small in size and light in weight and can be easily embedded into materials.
Takemoto, "Optical fiber acoustic emission system for monitoring molten salt attack," Science and Technology of Advanced Materials, vol. 7, pp. 104-110, 2006
Ikeguchi, "Damage monitoring of carbon fiber-reinforced plastics with Michelson interferometric fiber-optic sensors," Journal of materials science, vol. 34, pp. 4163-4172, 1999
Betz, "Multifunctional fibre optic sensors monitoring strain and ultrasound," Fatigue & Fracture of Engineering Materials & Structures, vol. 31, pp. 660-673, 2008
Tatam, "Ultrasonic sensing using Yb3+/Er3+-codoped distributed feedback fibre grating lasers," Smart materials and structures, vol. 14, p. 170, 2005

During the diffusion process materials CFT KIc=KIc(Ca) decreases being a function of Ca and, when certain critical average concentration Ca* is reached, CFT reaches the value of the current stress intensity factor KIσ∞,l=KIc(Ca*) and crack length increases by the prerupture area length ad.
The efficiency areas of the materials CFT are showed with respecting qCRcl.
[5] Romanov, A.N., Tarakanov, P.V., Shashurin, G.V.: Engineering model of crack development in metals and alloys under corrosive hydrogenous media, In: Journal of Machinery Manufacture and Reliability, 43 No. 6 (2014) p. 503-507
[6] Gridin, V.N. et al.: Distributed service-oriented CAD/CAE systems architecture, In: Technical Sciences, No. 7, (2014) p. 156
[7] Selivanov, E.V.: Service-oriented architecture in cloud technologies, In: International applied science conference, (2013) p. 140-141

Materials Letters. 2011, 65(2): 396-399
Material Science and Engineering A, 2009, 508(1-2): 234-240
Material Science and Engineering A, 2008, 496(1-2): 417-424
Materials Science and Engineering: A. 2002, 329-331: 680-685
Journal of Materials Engineering and Performance. 2000, 9(6): 597-602

3D discrete dislocation modelling of high temperature plasticity Tomáš Záležák1,2,a, Antonín Dlouhý1 1Institute of Physics of Materials, Academy of Sciences, Žižkova 22, 616 62 Brno, Czech Republic 2Department of Solid State Physics, Faculty of Sciences, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic azalezak@ipm.cz Keywords: Discrete dislocation dynamics (DDD), high temperature deformation, meso-scale simulations of plasticity, diffusion.
COST P19 OC 162 and from the Czech Science Foundation, the project No. 106/09/H035.
Needleman: Discrete dislocation modeling in three-dimensional confined volumes, Materials Science and Engineering, A309-310 (2001), pp. 420–424
Bulatov: A non-singular continuum theory of dislocations, Journal of the Mechanics and Physics of Solids 54 (2006), pp. 561–587

The influence of methanoic formic acid on the structure of silk fibroin Liyan Dai1,3,a, Xing Qiu2,b,Yi Hu*1,3,c, Chaogao Zhang3,d, Xiaoli Zhan4,e, Shengpeng Wang5,f 1Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education,Zhejiang Sci-Tech University,Hangzhou 310018,People′s Republic of China 2Mechanical science and engineering college, Jilin University, Changchun130025, People′s Republic of China 3 Engineering Research Center for Eco-Dyeing and Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, People′s Republic of China 4Department of Chemical Engineering, Zhejiang University, Hangzhou 310027, People′s Republic of China 5Zhejiang Transfar Co.
A detailed study of silk is of great significance no matter from the perspective of basic science or from that of applied science..
Experiment 2.1 Material, medicine and equipment Material: protein silk powder;Medicine:98% calcium chloride anhydrous hydrofluoric acid, no water ethanol,water, viscosity tester;Equipment: X ray diffraction, viscosity measurement. 2.2 Dissolution of the SF Carboxylic acid dissolving method: under the condition of 98% acid as solvent, study the dissolution conditions effect on the solubility and solution properties of silk fibroin.
Silk Polymers, M aterials Science and Bio technology, WashingtonDC: American Chemical Society, 1994
Chinese food journal,12 -17(2011).

Research on Au-bearing Copper Ore in Flotation from Yunnan Xiong Tong1,2,a*,Xiao Wang1,2,b, Zhengbin Deng1,2,c, 1Faculty of Land and Resource Engineering, Kunming University of Science and Technology, Kunming 650093,China; 2YunnanProvince Engineering Research Center for Reutilization of Metal Tailings Resources，Kunming 650093, China; axiongtong2000@yahoo.com, blynwx@live.com, c164859319@163.com, * Corresponding author.
Materials and Methods 2.1 The property analysis of the copper ore In order to further identify the content of components, the characteristics of the complicated copper ore and provide methods for the copper flotation are made for the ore, including chemical compositions analysis and phase analysis, respectively.
Acknowledgements The authors are thankful to the financial support from the Join Foundation the National Natural Science Foundation Committee of China (Grant No.51174103), National Science and Technology Support Plan (Grant No. 2012BAB10B07) and Analyze Test Foundation of Kunming university of science and technology(No. 20130538).
[4]Tang Yuhe, Wang Tai and Hu zhen: Materials Research and Application.
[7]G.N Andreev, A.Barzev: Journal of Molecular Structure.

Spatial Distribution and Pollution Evaluation of Heavy Metals of Surface Sediments in Nansi Lake Shuang Li1, a, Yiming Liu1, b, and Yuanyuan Sun2, c 1 School of Hotel Management, University of Jinan, Jinan, China 2 Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China als8412519@163.com, b st_liuym@ujn.edu.cn, c sunyuanyuan829@163.com Keywords: Nasihu Lake, surface sediments, heavy metal pollution, potential ecological risk Abstract.
Materials and Methods Materials Collection.
This project is supported by the Humanities and Social Science Planning Foundation of Shandong Province, China (13DJJZ01 and 12CJJZ04), the PH.D Foundation of University of Jinan (XBS1349), and Scientific Research Foundation of University of Jinan (XKY1227).
Journal of Lake Science.
China Environmental Science.

Up to present, most of scholars are involved in determine scale effect on special materials [6.7] or analysis scale effect on some kind of physical quantity [8.9.10].
China Hunan Provincial Science &Technology Department (2011SK3251).
Acta material.
Journal of Shijiazhuang Railway Institute [10] Jonathan W, Naughton, Mark Sheplak.
Progress in Aerospace Science, Iss: 38, 2002:515-570