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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
McGilp: Journal of Non-Crystal Solids Vol. 135 (1991), p. 8

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.

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.
Journal of Polymer Science, Vol. 16 (1978), p. 95
Journal of American Chemical Society, Vol. 91,(1969),p. 62

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.

Ferrite materials exhibit various electrical and magnetic properties of which the reflection and transmission coefficients (scattering parameters), in particular, are important in determining their high frequency characteristics.
Moreover, the transmission/reflection rectangular X-band waveguide method (TR) is applied to obtain the Scattering parameters of the ferrite materials [5-7].
Powder X–ray diffraction patterns of the prepared materials were collected on a Philips, X’ Pert–MPD system equipped with a graphite monochromator, operating at 40 kv and 30 mA and employing nickel-filtered CuKα radiation (λ=0.1542 nm).
Journal of Composite Materials. 46(2012), 1497-1501
International Journal of Molecular Sciences. 13(2012), 8540-8548

Materials and Methods Raw materials used in this study are rice husk harvested in northern region of peninsular Malaysia.
Supplementary Cementing Materials, Engineering Materials, 231-281
Materials Science and Engineering: A, 313-323
Maejo International Journal of Science and Technology. 6(03), 430-448
Journal of Hazardous Materials, Volume 163, Issues 2–3, 1254-1264

Organic materials in the wastewater are inexpensive raw materials for integrated fermentation processes [2,3], and can be used to produce biogas.
Production of high calorific biogas from organic wastewater Anaerobic fermentation involves the breakdown of organic materials to biogas in the absence of oxygen.
The main constituents of organic materials are C, H, O, N, S and P.
Journal of Hazardous Materials, 2007, 145(3): 391–397 [12] Lindeboom R E F, Fermoso F G, Weijma J et al.
Journal of Hazardous Materials, 2011, 195: 170–174 [41] Zhang L, Lee Y W, Jahng D.

Seiri Production line is the basis element of workforce, Seiri of production line means to classify production equipment, materials, and workers and then eliminate all unnecessary elements which retain on the production sites.
Seiton In order to create a perfect production environment, Seiton of production line requires placing production equipment, materials, toolboxes, transfer vehicles neatly based on requirements of the production technology.
No: PHR20110514) and “National Natural Science Foundation of China” (Project.
Journal of Systems and Software, 83(7), (2010), pp. 1205-1215
Shanghai Management Science, (5)(2005), pp. 16-17.

Materials and Methods Foil preparation and anodization.
Journal of Colloid and Interface Science, 316, 277-283 [2] ZHANG, W., LI, Y., ZHU, S. & WANG, F. 2004.
Applied Surface Science, 254, 2569-2574
Journal of Colloid and Interface Science, 311, 497-501
Applied Surface Science, 254, 2569-2574