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Palais, Materials Science Forum, Vol. 679 (2011), p563
Torregrosa, Materials Science Forum, Vol. 645-648 (2010), p717
La Via, Materials Science Forum,Vol. 433 (2003), p375
Sommer, Materials Science Forum,.
Murakami, Journal of Electronic Materials, Vol. 33; No. 5 (2004).

The Research of Wastewater Treatment by Membrane Bioreactor (MBR) Nan Lu1,2, Jia-chuan Chen2,* and Gui-hua Yang2 1 College of Material Science and Chemical Engineering, Tianjin University of Science and Technology, Tianjin, 300457,P.R.China 2 Key Laboratory of Pulp&Paper Science and Technology (Qilu University of Technology),Ministry of Education ,Jinan,Shandong 250353,P.R.China *Corresponding author Keywords: Membrane bioreactor, Wastewater treatment, COD, NH3–N.
We assume that the materials completely mixed immediately when finish inflow.
Pu,Some Aspects in Development of Membrane Bioreactor, Envi ronmental Science and Technology. 26(2003) 49-51
Jiang, Study on the Treatment of Wastewater with Ammonia Nitrogen by MBR, Journal of Anhui Agriculture.39( 2011) 21181-21183
Cai,etal,Treatment of Antibiotic Wastewater by MBR, Journal of Kunming University of Science and Technology. 36(2011)54-57

The needle for fiber reinforced cement based materials and meticulous research component, has broad prospects in the repair of future building early warning and lane.
ECC is a high ductility of fiber reinforced cement based composite material, with pseudo strain hardening, multiple cracking characteristics of a new type of civil engineering materials, is a kind of micro mechanical optimization design through the bridging effect of fiber to achieve pseudo strain hardening and through multiple cracking realization of cement-based materials with high ductility based.
Ideal particle gradation formula f d=100(d/dmax)0.5 (1-1) Raw materials Cement: the Wuxi Tianshan cement factory production of composite Portland cement P.C32.5.
Acknowledgement Funded by National Natural Science Foundation of China (No. 51274105) References [1] Li.
ACI Special Publication on Concrete: Material Science to Applications, 2002,SP 206- 23: 373- 400.

Preparation and luminescence properties of Eu3+ doped niobium silicate glass ceramics Qiong Song 1,2,a, Chun-hui Su *3.b, Hong-bo Zhang *1,c, Xiao-wei Zhu 2,d 1School of Material Science and Engineering,Changchun University of Science and Technology, Jilin Changchun 130022 2School of Food Engineering, Jilin Teacher′s Institute of Engineering and Technology, Jilin Changchun 130052 3Changchun Normal University, Jilin Changchun 130032 asq0902@126.com, bsch@cust.edu.cn, czhb538840@126.com, dzxw9401@126.com Keywords: luminescence ;glass ceramics; rare earths; niobium silicate Abstract: niobium silicate glass with the mass composition of 35SiO2-25Nb2O5-20Na2O-10K2O- 7B2O3-3Eu2O3 was synthesized by a traditional glass melting method.
Since then, glass ceramic have been greatly developed in material research and development and theory research.
It is used as integrated circuit in the sealing of metal materials, which make use of its electrical properties and mechanical properties, and optical properties of no requirements, so the fluorescence properties of niobium acid salt glass ceramic did not in-depth study[7-8].
[6] Pornpis Kongputhon, Anuson Niyompan, Rungnapa TIpakontitikul:Journal of Crystal Growth.
Solid State Sciences.

Recently, due to the advantages of Lamb waves over other ultrasonic methods, multimode characteristic and propagation for long distance, lamb wave is considered as one of the effective and important damage detection methods for plate-like in SHM, and usually studied to detect damage in metal and composite materials.
Dispersion curves.The object in this paper was titanium plate whose material parameters were E=121.13GPa,μ=0.3013,ρ=4460kg/m3,h=1mm.
Journal of Intelligent Material Systems and Structures, Vol. 6 (1995), p. 350-362
Journal of Jinan University, Vol. 34, No. 1 (2010), p. 1-6
Journal of Zhejiang Institute of Science and Technology, Vol.28, No.6 (2011), p. 898-902.

Since QDs are bright, light stability and have a broad excitation spectrum corresponding a narrow emission spectrum which controlled by the size and the composition of the material.
The starting materials were Zn(Ac)2 , Cu(Ac)2 , deionized water and Na2S,all the reagents used were analytical grade without further purification.
Acknowledgments The work is supported by the Gansu provincial department of finance project: drug delivery system nano ZnS fluorescence quantum dot synthesis and properties ," national science and technology support project plan（2011BAI05B0215）, and 2010 years of natural scientific research fund plan(1010RJZA214).
Srivastava, Santanu Jana, and Narayan Pradhan, Doping Cu in Semiconductor Nanocrystals: Some Old and Some New Physical Insights, Journal of the American Chemical Society, J.
Soc. (2011)133, pp1007–1015 [2] Zhilong Wang,Yan Liang,Microemulsion method preparation Zn(1-x)S:Cux(0.001Journal of Solid State Chemistry 183(2010) pp2552–2557 [4] WuDong-ping, ZHANG Yong, The Application of Quantum Dots as Chem icalLum inescent Probes, Journal of Xinyang Normal University, Natural Science Edition ,Vo.l 21 No. 1, (2008)pp150-154 [5] Chuang Chen, Liangdong Chen, Advances in the application of quantum dots in tumor markers investigation, Chinese-German Journal of Clinical Oncology, Vol. 7, No. 3(2008) pp179–184 [6] QU Feng, CHEN Zu-bin, Research of Labeling GLUT4 in Live Cells Using QDs, Progress in Modern Biomedicine, Vol.12 NO.4 (2012)pp605-608 [7] TENG Feng , TANG Ai-wei , Study of Water-Sol Core-Shell CdSe/ CdS Quantum Dots, 　Spectroscopy and Spectral Analysis, Vol25

Methods Materials and agents Soybeans used in the experiment were Nong-Ken 42# provided by Heilongjiang Academy of Agricultural Sciences.
Journal of the American Oil Chemists' Society, 84(8): 785-792
Journal of the American Oil Chemists' Society, 83: 973-979
Journal of the American Oil Chemists' Society. 83: 731-737
Journal of Wuxi University of Light Industry, 23(3):179-191 (Chinese)

Materials and methods Ketoprofen is a nonsteroidal anti-inflammatory drugs used in the treatment of rheumatoid arthritis.
Podczeck, Methods for the practical determination of the mechanical strength of tablets from empiricism to science, International journal of pharmaceutics. 436 (2012) 214–232
International Journal of Pharmaceutics. 389 (2010) 66-73
Frenning et al., An effective-medium analysis of confined compression of granular materials.
Chemical Engineering Science, 63 (2008) 1173-1184

Academy of marketing science review, 2000
International Journal of Production Economics, 64 (2000) 257-265
Journal of Accounting Research (1999) 36, 1-35
Decision Sciences, 33(4), (2002) pp. 579,599
European Journal of Operational Research, 179, 3 (2007), pp. 709 – 722.

Jones, Microstructural evolution and tensile mechanical properties of thixoformed high performance aluminium alloys, Materials Science and Engineering A 361, (2003) 213-224
Materials Science and Engineering A 316 (2001) 11-17
Stumpf, The T6 heat treatment of semi-solid processed alloy A356, The Open Materials Science Journal, 2010
Advances in Materials Science and Engineering, vol. 2011, 2011, Article ID 375150
Materials and Geoenvironment, 2008, vol. 55, No. 3, pp. 307-317