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These compounds are technologically important materials having many applications ranging from catalysis to microelectronics.
Ruoff, in Materials Science and Technology, edited by W.
Reshak, Computational Materials Science 38, (2006) 263
Sanyal, Journal of Nuclear Materials 413, (2011) 30; P.K.
Optoelectronics and Advanced Materials 2, (2008) 56

Materials and method Raw materials and specimen preparation.
Generally, the permeability of cement-based materials is closely related to their porosity.
Acknowledgements The authors gratefully acknowledge the Funding by the National Natural Science Foundation of China (No.51348001 and No.51478200) and the State Key Laboratory of Silicate Materials for Architecture (Wuhan University of Technology) (SYSJJ2015-01).
Diola, H.Suzuki, ACI Materials Journal. 6 (2000) 454-464
Materials in Civil Engineer. 3 (1999) 181-187

Experimental raw materials, contents and methods Experimental raw materials.
In order to make the escaped gas be collected and detected more easily, it was choosed as the raw materials for further experiment.
Journal of Inner Mongolia university of science and technology, 2008,3.
Applied Clay Science,2008,38: 250-258
Environment science, 2002,5.

Introduction The Chinese postman problem introduced by Meigu Guan [1] is a class of arc routing problems, it has extensive applications in many fields such as winter gritting [2], municipal waste collection [3], material allocation and delivery [4] as well as intelligent transportation [5,6].
Acknowledgements This work was financially supported by Natural Science Foundation of China (Grant No. 51368055).
The Journal of the Operational Research Society, 43(11)(1992), p. 1031-1034
European Journal of Operational Research, 190(1)(2008), p. 52-68
Journal of the ACM, 26(1979), p. 538-554

Open Access Material, AHP," 2004
Journal of IndianSociety of Remote Sensing," vol. 36, pp. 335-349, 2008
Pradhan, "Flood susceptible mapping and risk area delineation using logistic regression, GIS and remote sensing," Journal of Spatial Hydrology, vol. 9, 2010
Abdalla, "Multicriteria analysis for flood vulnerable areas in Hadejia-Jama'are River basin, Nigeria," European Journal of Scientific Research, vol. 42, pp. 71-83, 2010
Simon, "The new science of management decisionPrentice-Hall," Englewood Cliffs, NJ, 1977.

Introduction Energy conservation has recently taken on a significant relevance, which has driven the development of lightweight, durable, and useful materials.
These factors make it necessary to continually create new materials and consider everything.
The main focus of this material's research has been on how its mechanical characteristics may be improved by subjecting it to the right heat treatment and alloying materials.
These characteristics are mostly influenced by the hotness treatment conditions and alloyed materials.
These are the dimples which are trademark highlights for flexible materials

Auto Mobile Science and Technology Vol. 2 (2008), p. 26-29.
Journal of Jiangsu University(Natural Science Edition) Vol. 34 (2013), p. 23-27.
Proceedings of International Conference on Environmental Science and Technology(ICEST 2011) p. 168-172
Feed and Industrial Raw Material (2007) p. 350-353.
Journal of Xi’an Jiaotong University (2009), p. 23-26.

This research was supported by the National Natural Science Foundation, China (No. 70801034).
Journal of Management (2006)7,400-406.
Journal of Production Economics (2006),101,213-229
Management Science (2000),2,6-109.
Management Science of China (2004),12,678-682.

Optimization of extraction conditions of active constituents from Siraitia grosvenorii Jing Liu1,a, Long Rong1,b, Can Liu1,c and Yonghai Rong1,d 1Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100191, P R China aliujing@be.buaa.edu.cn, bronglong@buaa.edu.cn, cliucan808@163.com, drongbeijing@hotmail.com Keywords: Siraitia grosvenorii, Mogrosides, Ultrasonic Extraction, HPLC.
Materials and Chemicals Siraitia grosvenorii fruits were obtained from BaiTaSi drugstore of Beijing.
Ho: Journal of Functional Foods Vol. 1 (2009), p. 145 [4] Y.A.
Rong: Journal of Chinese Medicinal Materials Vol. 33 (2010), p. 629 (In Chinese) [18] N.

Ecological benefits of energy efficiency improvement for coal utilization in China Aijun Li1,a and Zheng Li2,b 1Energy & Power Engineering School, Huazhong University of Science & Technology, Wuhan City, Hubei Province 430074, China 2Department of Thermal Engineering, Tsinghua University, Beijing 100084, China a hust_laj@mail.hust.edu.cn, b lz.dte@tsinghua.edu.cn Keywords: Coal utilization, Emissions abatement, Energy efficiency, Ecological benefits.
The meaning of ecosystem products is the natural raw materials consumed for economic activities.
These raw materials are extracted by basic infrastructure activities such as coal mining.
Li, “Policy analysis and technology choice about controlling sulfur dioxide emissions in China”, The Journal of Quantitative & Technical Economics in China, Vol.24, No.6, 2007, pp.129-136
Li, “An integrated analysis of prospects for advanced coal-fired power technology in China”, Asia-Pacific Journal of Chemical Engineering, Vol.5, 2010, pp.420-426.