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PHOTOLUMINESCENCE INVESTIGATION OF Dy3+ IONS IN Bi2O3-B2O3 GLASSES Smit Insiripong1,a , Kitipun Boonin2,b , Natthakridta Chanthima2,c, Jakrapong Kaewkhao2,a 1Physics Program, Faculty of Science and Technology, Muban Chombueng Rajabhat University, Ratchaburi 70150, Thailand 2Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand amink110@gmail.com , bkboonin@hotmail.com , cnatthakridta@gmail.com Keywords: Glasses, Bismuth Borate, Luminescence, Dy Abstract.
Appropriate amounts of the raw materials were thoroughly mixed and ground in a pestle and mortar for half an hour.
Rahman: Solid State Science Vol. 10 (3) (2008), p. 326
Krishna: Journal of Luminescence Vol. 132 (2012), p. 841
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Journal of Iron and Steel Research International, 2010 (17) 46-50
Journal of Iron and Steel Research International, 2012 (19) 73-78
Journal of University of Science and Technology Beijing, 2004 (11) 364-367
Journal of Iron and Steel Research International, 2007 (14) 277-281
Materials Science and Engineering A, 2003 (355) 126-136.

In the past few years, the catalytic amination reaction of arylene halides with primary amines using palladium complexes has become an important synthetic procedure for a variety of arylene amines including pharmaceuticals, electronic materials, and ligands for metal catalysts[8-9].
Fig. 1 shows the chemical structure and three-dimensional stereo structure of PSBIS repeated unit created by chemical office software and Materials Studio.
European Polymer Journal, Vol. 44 (2008), p. 2202 [2] S.C.
Journal of Membrane Science, Vol. 218 (2003), p. 11 [4] Kumbharkar SC, Kharul UK.
Journal of Membrane Science, Vol. 286 (2006), p. 161 [5] Lyoo WS, Choi JH, Han SS, Park MS, Ji BC.

For the beams made of the shape memory alloy materials, the assumption of small deformation no longer holds as it can produce deformation of large deflection [2].
Acknowledgements The authors would like to thank the support of the National Natural Science Foundation of China (Grant No. 51379113, 51375280), the Program for New Century Excellent Talents in University (NCET-12-1028) and the Natural Science Foundation of Shandong Province, China (Grant No.
Liu, Mechanics of materials, Higher Education Press, Beijing, 1992
Tang, Polynomial interpolation approximations of arbitrary continuous functions, Journal of Shandong Jianzhu University 22 (2007) 158-162.
Li, a survey of numerical method based on barycentric interpolation, Shandong Science 23 (2010), p.13.

Experimental Methods Materials:Diammonium hydrogen phosphate (DAP) and urea were supplied by Sinopharm Chemical Reagent Co.
The XRD patterns for different raw materials ratios, in which the ratios of MEL/DAP are 0.167, 0.125, and 0.083, respectively, are shown in Fig. 1.
Journal of Applied Polymer Science.
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Wei: Materials Science and Engineering A 325 (2002), p. 503 [4] A.
Williams: Journal of Materials Science 34 (1999), p. 3747 [7] I.
Ohnaka: Journal of Materials Science 33 (1998), p. 371 [8] C.D.
Abbaschian: Journal of Materials Science 33 (1998), p. 3639 [12] I.
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Fatigue failure of cold forging tooling: causes and possible solution through fatigue analysis, Journal of Materials Processing Technology, 46 (1994) pp. 57–71
Geiger, “Estimation of tool life in bulk metal forming based on different failure concepts”, Journal of Materials Processing Technology, 80–81 (1998) pp. 602–607
Chen, “Fatigue life of cold-forging dies with various values of hardness”, Journal of Materials Processing Technology, 113 (2001) pp. 539–543
Lee, “High-cycle fatigue life prediction of cold forging tools based on work-piece material property”, Journal of Materials Processing Technology, 191 (2007) pp. 178–181
Lee, “Tool life prediction for the bolt forming process based on high cycle fatigue and wear”, Journal of Materials Processing Technology, 201 (2008) pp. 348–353

Thermal Analysis of a Satellite Borne Instrument Bo CHEN1,2 , Ning Li1,2 1 National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China 2 The Key Laboratory of Microwave Remote Sensing, Chinese Academy of Sciences, Beijing 100190, China chenbo@mirslab.cn, cbo_111@163.com Keywords: Thermal simulation, Thermal analysis, CAE, Thermal modeling Abstract.
Table.2 Thermal physical parameters of materials Material Thermal conductivity [] Specific heat capacity [] Density [] Aluminum 121.4 920.9 2780 Copper 385 385 8900 Results and Discussion Thermal Results of Analysis and Discussion.
References [1]B.Chen: Advanced Material Research, Vols. 156-157(2011),p.611-614 [2]B.Chen: Advanced Material Research, Vols. 199-200(2011),p.1551-1554 [3]B.Chen: Applied Mechanics and Materials, Vols. 52-54(2011),p.1411-1414 [4] J.B.Zhu: Electro-Mechanical Engineering, Vol. 24(2008), p.11 (In Chinese) [5]Y.
Li: Journal of Zhengzhou University of Light Industry (Natural Science), Vol. 22(2007), p.75 (In Chinese) [6]G.C.
Wang, Tongmin Jiang: Journal of Beijing University of Aeronautics and Astronautics, Vol. 32(2006), p.716 (In Chinese) [7]Q.

In the flue gas, there exist oxidation and volatilization on the surface of rare earth tungsten emission materials, resulting in materials' loss.
(3) When working in the flue gas, rare earth tungsten emission materials have oxidation and volatilization on the surface, resulting in materials' loss which depends on the composition of flue gas.
Materials Science and Engineering A. 2005, 394(1-2): 360-365; [2] Xi, X.L., Nie Z.
Study on Preparation and Emission Properties of nano- composite W-La2O3 material, Applied Surface Science, 2005, 251(1-4), 134-138; [3] Xi, X.L., Nie Z.
International Journal of Refractory Metals and Hard Materials. 2006, 24(3): 210-214; [4] Chen, A.

In addition to nano-SiO2 aqueous slurry, other ingredients such as thickeners, defoamers also had great impacts on the properties of the composite materials.
Thus, these materials would have good application prospects in the field of hydraulic concrete surface protection.
In addition to nano-SiO2 aqueous slurry, other ingredients such as thickeners, defoamers would have great impacts on the system properties of the composite materials.
Tu: Journal of Materials and Engineering Vol. 21 (2003), p. 514.
Zhang: Journal of Applied Polymer Science Vol. 79 (2001), p. 333