Search results

Preface 2011 International Conference on Green Building, Materials and Civil Engineering (GBMCE) will be held on August 22-23, 2011, in Shangri-La, China.
The conference aims mainly at promoting the development of Green Building, Materials and Civil Engineering, strengthening the international academic cooperation and communications, and exchanging research ideas.
I think GBMCE 2011 will be the most comprehensive Conference focused on the Building, Materials and Civil Engineering.
We believe the proceeedings will provide the readers a broad overview of the latest advances in the field of Building, Materials and Civil Engineering.
Thomas Wohlbier, Managing Editor of Journal of Advanced Materials Research, is greatly acknowledged.

But China's exports of rare earth are mostly the distribute of raw materials rather than superior deep processing products and this growth pattern still remains in the “Extensive Export Model” stage.
References [1] Yu-Chen Song, Jinke Liu and Haidong Meng: Advanced Materials Research (Trans Tech Publications Ltd, Switzerland 2012)
[2] Song Yuchen, Zhang Jing, Meng Haidong: The Journal of Ningxia University Editorial Board (The Journal of Ningxia University (Natural Science Edition) Editorial Board, China 2013)
[5] Zhiyuan Guo:Science and Education Research (Science and Education Press, China 2013)
[8] Lijuan Yang, Xincai Gao: Journal of Guizhou college of Finance and Economics (China Social Sciences Press, China 2010)

Hassan 2 1 Faculty of Science, Physics Dept., El-Minia University, El-Minia, Egypt 2 Faculty of Science, Physics Dept., South Valley University, Aswan-81528, Egypt Keywords: Al-Si Casting Alloys, Positron Annihilation, Quenching Process, Formation of Vacancy.
Introduction The phenomenon of positron annihilation has been utilized in solid state physics research to probe a variety of materials.
This technique has become established as a useful tool and is successfully applied for the investigation of defect structures in various materials including technologically important materials.
Edington, Electron Microscope Specimen Preparation Technique in Material Science (Conserva and Fiorini, 1973)
Badawl et al., : Aluminum Transactions An International Journal Vol. 2, No. 1 (2000)

Chen, Sensors Journal, IEEE, Vol. 9 (2009), p. 340-345 [2] X.
Francisco, Sensors Journal, IEEE, Vol. 7 (2007), p. 455-463 [6] W.
Moran, Lightwave Technology, Journal of, Vol. 13 (1995), p. 1415-1420 [7] K.
Aluru, Mechanics of Materials, Vol. 36 p. 395-410 [12] S.
Moore, Microelectromechanical Systems, Journal of, Vol. 11 (2002), p. 544-555

Introduction The ball mill is one of the most universal mill equipments in beneficiation, building materials, metallurgical engineering, chemical engineering and ceramics industry.
Acknowledgment The authors are grateful to Natural Science Foundation of Henan Educational Committee (2008B460011) as well as Youth fund Project in Luoyang Institute of Science and Technology 2007 (2007J01) for their financial support for this project.
Journal of Wuhan University of Technology, 2007, 29 (8): 139~142
[4] Liu Hongwen, Mechanics of Materials [M].Higher Education Press, 2011.1
[5] Shen xinpu, Du xianhe, Numerical Analysis on Stress and Deformation of Ball Mill and Thickness Reduction of Cylinder Shell[J].Journal of Shenyang Ligong University,2010,29(1):1-5.

Study of PCBN Cutting Tools Wear in High Speed Cutting Hardened Steel GCr15 Yu Wang 1,a, Yuansheng Zhai1, Fugang Yan1 and Xianli Liu1 1 Harbin University of Science and Technology, Harbin, China, 150080 a wangyuzys@163.com Keywords: PCBN cutting tools, Tool wear, High speed cutting, GCr15 Abstract.
Ti is 94.86%, this means TiN and TiC in 800℃. b) shows "1" energy spectrum, this shows oxygen will oxidized with Ti, W, Al, Si, Mg, Ca in binder, c) shows "2" EDX analyze, CBN crystal is oxidized and formed melting materials outflowing along crystal face, the melting materials is tested no N, this means CBN crystal oxidized and formed N2 away from matrix, d) shows Fe contents increased, this means Fe spread to flank face from part.
Acknowledgments The authors are grateful for the support received from National Natural Science Foundation of China (Grant No.50875068), the Research Foundation of Education Bureau of Heilongjiang Province (Grant No:11511056) for carrying out the research reported in this paper.
Li: Chinese Journal of Mechanical Engineering(English Edition) 3 (2002), pp.218-221
Liang: Journal of Manufacturing Science and Engineering, 126 (2004), pp.98-106.

This efficiency loss is due to the properties of semiconductor materials in PV cells, where increased thermal energy reduces band gap energy and voltage output.
The system integrates active and passive cooling methods, combining water-based cooling on both the top and bottom surfaces of the panels, additionally with the use of phase change materials (PCMs), The integration of phase change materials improved our understanding of thermal management [6].
These materials absorb excess heat as they undergo a phase change, transitioning from solid to liquid state.
This PCM is kept inside Non-metallic materials like plastic.
Solar Energy Materials and Solar Cells, 82(1-2), 131-137. https://www.sciencedirect.com/science/article/pii/S0927024804000553 [6] Khatri, R., & Kumar, A. (2020) - Cooling methodologies of photovoltaic module for enhancing electrical efficiency: A review.

Materials and equipment Raw material and reagents.
[7] Pang J, Xie J H, Zhang F S: Agricultural engineering journal Vol. 20(2004),p. 157-162
[11] Lin B, Xie B J: Agricultural Sciences Vol. 37(China 2004),p. 280-284
[12] Xu S Y, Qian H: Wuxi institute of light industry journal Vol. 10(1991),p. 1-12
[13] Noriko K: Journal of Agricultural Biological Chemistry Vol. 43(1979),p. 2391-2392.

Extraction of Polyethylene Residue Components in Soil Cheng Chen1, 2, a, Xuegang Luo1, b, Xiaoli Xiong3, c, Xiaoyan Lin1, 2, d 1Engineering Research Center for Biomass Materials, Ministry of Education, Mianyang, 621010, China 2School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China 3College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China abaluhejian@yahoo.com.cn, blxg@swust.edu.cn, c971560620@qq.com, dxyl-2004@163.com Keywords: polyethylene powders, extraction, soil, method Abstract: The extraction of polyethylene residue components in soil was presented in this work, where polyethylene (PE) powder (Mw=5598) was taken as a simulated polyethylene residue, and decalin was as an excellent solvent.
Experimental Materials.
Material Science & Technology Vol. 14 (2006) p482
Journal of Applied Microbiology Vol.98 (2005)2005 p1094
Journal of Applied Polymer Science Vol. 105 (2007) p1466

It is widely used in European and American countries in many high performance and high reliability field such as aviation, aerospace, military electronics, microelectronics, semiconductors, bio-medical, cultural relics protection, nano-materials, magnetic materials[1-6].However, it does have one major deficiency: its adhesion is very poor due to hydrophobic nature of film surface.
Experiments Materials and Methods.Acetone(analytical grade,purified water); Parylene C film(from the Sichuan Institute of Materials and Technology); Solution of Sodium-Naphthalene Complex(self-made); room temperature curing fluorocarbon resin(FEVE).
Journal of East China University of Science and Technology (Natural Science Edition).Vol. 32(2006), p.661-665.
Material Review, Vol.23, Issue 3(2009), p.48-50.
Journal of Polymer Science,Vol.25(1987),p.2089-2106.