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Materials and Design, 30 (2009) 2379–2385
Journal of Materials Engineering, 2012, (9):39-44
Journal of Materials Engineering, 2006 , 25(4):329-333
Materials Science and Engineering A, 391 (2005) 296-304
Material Science & Technology, 1994 ,2(2):19

Upconversion Luminescence Study of Er3+ in Gadolinium-Calcium- Silicoborate Glasses Jakrapong Kaewkhao1,a*, HongJoo Kim2,b, Smit Insiripong3,a, Natthakridta Chanthima1,a, Siriprapa Kaewjaeng4,a and Utumma Maghanemi4,a 1Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom 73000, Thailand 2Department of Physics, Kyungpook National University, Deagu 702-701, Korea 3Physics Program, Faculty of Science and Technology, Muban Chombueng Rajabhat University, Ratchaburi 70150, Thailand 4Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, 50200, Chiang Mai amink110@hotmail.com, bhongjoo@knu.ac.kr Keywords: Optical; Emission;Silicoborate Glasses; Upconversion Abstract.
Maghanemi would like to thanks the Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University for indicates for this research.
Dubedi, Spectral studies of erbium doped soda lime silicate glasses in visible and near infrared regions, Optical Materials 29 (2007) 598-604
Liu, Er3+-doped Na2O∙Cd3Al2Si3O12 glass for infrared and upconversion applications, Journal of Non-Crystallline Solids 283 (2001) 27-33
Qin, Infrared to ultraviolet upconversion fluorescence of Gd3+in b-NaYF4 microcrystals induced by 1560 nm excitation, Optical Materials 33 (2011) 783–787

Experiment Materials.
LIU, Metal materials and Heat treatment [M].
Applied Mechanics and Materials, 2012,217:1592-1595
Metallurgical and Materials Transactions A, 2013,44(13):5884-5896
Journal of corrosion science and protection technology, 2009, 21 (3) : 288-290

Surface Chemical Modification and Characterization of Nano-Fe2O3 Yan Liu1,a, Heyi Ge1, Xiuzhi Zhang1,Shifeng Huang1, Xin Cheng1,b＊ 1 Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan 250022, P.R.
China School of Material Science and Engineering, University of Jinan, Jinan 250022, P.R.
Materials and experimental methods 2.1 Raw Materials Nano-Fe2O3 and silane coupling agent 3-(methacryloyloxy) propyltrimethoxysilane (KH-570) were purchased by Shanghai Aladdin Industrial Co., Ltd, China.
[2] Chun-ying Min, Yu-dong Huang and Li Liu: Journal of Materials Science Vol. 42 (2007), p. 8695
Zec: Journal of materials science letters Vol. 22 (2003), p. 235

SiC film demonstrates low friction and superior scratch and wear resistance when compared to the other materials currently used in MEMS devices [16].
The various surface roughness value of different surface materials are shown in Fig. 3.
For all of the surface materials, larger normal forces lead to smaller friction force.
Fig. 6 show the contact angle changes with various surface materials, surface roughness values, and roughness directions.
Zhao: Applied Surface Science.

Numerous research have focused in this area, and novel findings have uncovered potential new materials for acoustic purposes.
These natural fibers are suitable substitutes for synthetic ones and wood-based materials for acoustic absorption purposes.
These designs utilized different sound-absorbent materials and concepts, such as porous, webbed, and Helmholtz resonators.
Conclusion Based on the studies, a semi-active design can work with a combination of sound-absorbing materials, such as porous materials and Helmholtz resonators.
Ismail, Acoustic properties of multi-layer coir fibers sound absorption panel, Journal of Applied Sciences. 8, 20 (2008) 3709-3714

Contact force measurement sand stress-induce anisotropy in granular materials .Nature, 2005, 435(23):1079-1082
Science in China (Series E), 1998, 28(3): 282~288(in Chinese) [5] Bao-tao Huang.
Applied Mechanics and Materials Vols. 178-181 (2012) pp 1550-1554 [6] Butler P B, Krier H.
Static and dynamic pore collapse relation for ductile porous materials.
China Journal of Highway and Transport, 2008, 21(4)12-17(in Chinese)

Lu: Materials Science and Engineering: A Vol. 527 (2010), p.1343-1350 [2] D.
Gouda: Journal of Materials Science: Materials in Electronic Vol. 19 (2008), p. 81-84 [6] H.
Mayappan: Advanced Materials Research Vol. 501 (2012), p. 150-154 [9] H.
Lee: Journal of Electronic Materials Vol. 36 (2007), p. 1501-1509 [11] S.
Yu: Journal of Electronic Materials Vol 35 (2006), p. 479-485

Just to say, CFRP is also an excellent repair and reinforcement materials heritage.
Experiment Raw materials and treatment.
Journal of Materials Science, 2002, 37:223-227 [2] Sirong Zhu and D.
Journal of Materials Science, 2007, 42:6222-6233 [3] Jing Xu, Wenhui Zhong and Wu Yao.
Journal of Materials Science, 2010, 45:3538-3546 [4] R.

Wazer Van [2] published the application of polymer materials characteristics of viscosity and the analysis of flow characteristics in the polishing.
Generally speaking, silicon carbide is suitable for polishing of the brittle material and non-metallic materials, such as glass, ceramic and so on.
Acknowledgements The authors gratefully acknowledge the funding for this work from Project supported by the National Natural Science Foundation of China (Grant No.51005216) and the Natural Science Foundation of Zhejiang Province (Grant No.
Zhejiang province science and technology projects (Grant No.2011C21037).
Rajurkar: Journal of Engineering for Industry. 114 (1992) p.74-81 [9] P.J.