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Acknowledgements The research are supported by National Natural Science Foundation of China (U1304507), Science and Technology Department of Henan Province of China (122102210436), and Key Members of the Outstanding Young Teacher of Henan Province (No. 2012GGJS-118).
Optik-International Journal for Light and Electron Optics, 2012(5): 433-438
Optik-International Journal for Light and Electron Optics, 2011(8): 681-686
Materials Evaluation, 2003, 61 (7):852-859

Haiza, I.I Yaacob*, Ahmad Zahirani Ahmad Azhar Department of Manufacturing and Materials Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, Kuala Lumpur 50728, Malaysia Corresponding author email: iskandar_yaacob@iium.edu.my Keywords: Gold, Nanoparticles, Electro-dissolution-reduction Abstract Colloidal gold nanoparticles have been successfully prepared using a simple two-electrode cells connected to a DC power supply.
Journal of Colloid and Interface Science, 331(2), 15251-262
Journal of Colloid and Interface Science, 399, 1-5

Science, 2006 312(5770) 90-91
JOM Journal of the Minerals, Metals and Materials Society, 2010 62(1) 58-63
The Chinese Journal of Nonferrous Metals, 2010 20(11) 2168-2177
Metallurgical and Materials Transactions A, 2009 40(11) 2644-2658
Metallurgical and Materials Transactions A, 2008 39(3) 577-592.

Experimental Materials.
The homogeneity of the material in cement bulk incubated for 3 days was determined.
Li, Study on Synthesis and Application of a New Vinyl Graft Copolymer Superplasticizer, Journal of Applied Polymer Science. 117(2010) 273-280
Wang, Study on synthesis and properties of a new polycarboxylic acid type superplasticizer, Journal of Building Materials. 11(2008) 515-521
Mindess (Ed.), Advances in Cementitious Materials, Ceramic Transaction, Gaithersburg. 1991, pp. 147-166

Phases and Thermoelectric Properties of Bulk CoSb3 Prepared by Wet Milling and Sintering KEGAO Liu1,a,*, WEIPING Zhang2,b, LEI Shi1,c 1School of Materials Science and Engineering, Shandong Jianzhu University, Fengming Road, Jinan 250101, China 2Binzhou Mengwei Daika Lungu Co.
Skutterudite structure CoSb3 type thermoelectric material, which performance can be adjustable in large range by doping, is considered as one of most promising thermoelectric materials [8].
So investigating the non-melting method to prepare CoSb3 type thermoelectric materials is very important for their application.
Wu: Journal of Alloys and Compounds, Vol. 490, No.1-2, (2010), p.468-471
Wang: Functional Materials of China, Vol.31,No.2 (2000):116-123

Asphalt Material Aging Mechanism and Characteristics Analysis Based on Infrared Spectrum Liu Yu1,2,a，li Jing3,b and Wu Chuan hai4,C 1 Chang'an University,Xi'an 710064,Shaanxi,China 2.
Introduction Asphalt mixture is an important road paving material, and road pavement used asphalt material has good performance.However, as the most important bonding material, asphalt materials will occur aging gradually.in the construction and in the process of using.Asphalt aging will generate serious road surface diseases, leading to the road surface flaking, pits, water damage and other damage, and will seriously affect the fatigue life of the asphalt pavement.Therefore, the analysis of the aging mechanism, researche aging characteristics, and find the aging asphalt material evaluation method have important significance.
Journal of East China University of Science and Technology. 1998, 24(4):405-409 ].
Analysis based on infrared spectrum The asphalt is a kind of polymer material，which has typical infrared absorption spectrogram, typical absorption bands characterized groups species of materials.

Materials and Method Materials.
Test soil: meadow brown soil is collected from Shenyang Ecological Station, Chinese Academy of Science.
Acknowledgements The authors acknowledge the financial support from the Liaoning Province Natural Science Foundation (201102155); the Science and Technology Plan of Shenyang, China (F12-277-1-12); the National Natural Science Foundation of China (No. 21107075, No. 21037002, No. 40930739).
Tiller: European Journal of Soil Science Vol. 45 (1994), p. 419-429 [9] S.K.
Zhu: Journal of Anhui Agri.

The materials of filler wall are standard bricks, cement hollow bricks and autoclaved fly ash aerated concrete bricks which modulus are 3400Mpa, 3400Mpa, 2200Mpa and which bulk density are 9kN/m3,9.8kN/m3,5.5kN/m3.
With the increase in weight, the natural period of structure increases, when different materials of filler wall are considered.
The natural period of structure is also related to the elastic modulus of the material.
Acknowledgement It is a project supported by Shan’xi national science foundation(2009JM7013) and special fund of basic scientific research of central colleges, Chang’an University(CHD2010082).
Journal of Building Structures,Vol.,29(2008), P1-9, in Chinese

Principle and Machining Procedures of Micro Reversible EDM The principle of micro EDM follows the general rule of the traditional EDM, the process of micro EDM can be also divided into four continuous steps: medium ionization and broken down then forming of a discharge channel; medium decomposition and electrodes materials melting and gasifying; the removed electrodes materials ejecting; and deionization of the discharge [4].
Acknowledgments This work is supported by National Natural Science Foundation of China under No. 50675049.
Jin: Key Engineering Materials, Vol. 375-376(2008), p.153
Schumacher: Journal of Materials Processing Technology, Vol. 149(2004), p.376
Zhao: Mechanical Science and Technology, Vol. 21(2002), p.124(in Chinese).

European Journal of Operational Research, 81 (1995), 88-104
Research Journal of Applied Sciences, 3 (2008), 147-152
Asian Journal of Information Technology, 7 (2008), 157-161
Advanced Materials Research, 62-64 (2009), 577-584
Advanced Materials Research, 18-19 (2007), 347-352.