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The curing monitoring of the polymeric composite materials has attracted wide interests recently.
Introduction The composite materials have been widely applied in industry because of high specific stiffness and strength.
Within two years, 1988 and 1989, the polymer fiber embedded into composite materials and fiber optic fresnel reflection technique were consecutively presented to monitor the refractive index changes in the composite materials during curing process [1, 2].
In 2001, a method to improve detecting effect of the sensors by embedding FBG into composite materials in different layers was proposed by Kuang and colleagues [6].
Balageas: Journal of Intelligent Material Systems and Structures Vol. 9 (1998), p. 785-787 [5] Y.

Experiment Experimental materials and equipments The re-concentration mineral powders of RE dressing tailings in Bayan-Obo mine( Hereinafter referred to as re-concentration minerals) and semi-coke powders were used as experimental materials, in which the particle sizes of re-concentration minerals were ground to smaller than 150 mesh and the particle sizes of Semi-coke powders ranged from 1mm to 5mm.
The materials were taken out, and the sponge iron in materials was weighed.
(2) In direct reduction process of re-concentration mineral powders, fluorine compounds evaporated from the materials, meanwhile, potassium compounds evaporated or were reduced obviously.
Journal of Inner Mongolia University of Science and Technology, ，2010，29（3）：207－209 [3] Han Yuexin Gao Peng Li Yanjun Sun Yongsheng Research on the Separation of Deoxidized Samples of Hematite Ore from Bayan Obo Modern Mining,2010，100（12），28-32
Catalysis in Extractive Metallurgy [J].Journal of Metals, 1983, (7):46-50.

CrxV6O13(x =0.01~0.05) cathode materials were prepared using NH4VO3 and Cr2O3 as raw material by solid phase method in argon atmosphere.
Introduction Since Murphy [1] first reported that V6O13 could be used as cathode materials for lithium ion batteries, V6O13 has become one of research hot spots on cathode materials.
CrxV6O13 cathode materials were prepared by following process.
Unlike other lithium ion battery cathode materials like LiCoO2, all Li/V6O13 cells are first discharged.
Ian Hill: Power Sources Vol. 136(2004), p. 290-295 [12] WEI Yuanxun, Mo Tianlin, XU Wuizheng, ZHANG Xihui, XU Jie, GU Qingchao: Journal of Inorganic Chemistry Vol. 8(1992), p. 34-37 [13] XU Canyang, PANG Mingjie, YUAN Chenguang, CHE Zhigang, PAN yi: Journal of Materials Science & Engineering Vol. 24(2006), p. 252-254 [14] Marphy D W, Christian P A, Disalvo F J, Carides J N.

Vincent: Materials Science and Engineering: C, vol. 28 (2006), p. 755-758
Wong: Journal of Electronic Materials, vol. 36 (2007), p. 593-597
Gu: Applied Surface Science, vol. 252 (2005), p. 888-892
Brosseau: Journal of Magnetism and Magnetic Materials, vol. 249 (2002), p. 481-485
Ng: Journal of Magnetism and Magnetic Materials, vol. 195 (1999), p. 452-459

New Chemical Materials Vol.37(5) (2009),p. 22-24
Heilongjiang A ricultural Science Vol.12 (2012), p. 124-127
Journal of Applied Polymer Science Vol.105 (2007), p. 2631–2639
Journal of Henan University ( Natural Science), Vol.40(2) (2010), p. 151-155
Polymer Materials Science and Engineering, Vol.(4) (2005), p. 201-204.

Liquid co-precipitation method was applied to produce LiFePO4 cathode materials in which Ferrous carbonate was used as raw material.
A coin-type (size2032) cell was used to investigate the electrochemical performance of the obtained active materials.
Wang: Journal of Materials Science and Engineering, 2(2012), pp. 255-260 [7] K.S.
Kim: Materials Research Bulletin, 39(2004), pp. 1803-1810 [8] Y, Lv, L.
Sun: Key Engineering Materials, 519(2012), pp. 132-136 [9] F.

Tooth bleaching has been routinely used since the late 1870s [1] and several materials and techniques have been presented for this purpose [2].
The bleaching materials currently used have as the active ingredient either hydrogen peroxide (HP) or its precursor carbamide peroxide (CP), in various concentration.
Materials and methods Tooth selection.
References [1] Fasanaro TS: submitted to Journal of Esthetic Dentistry (1992) [2] Joiner A:submitted to Journal of Dentistry （2007） [3] Zantner C, Derdilopoulou F and Martus P: submitted to Operative Dentistry (2006) [4] Ziebolz D, Helms K and Hannig C: submitted to Clinical Oral Investigation (2007) [5] Benamar A, Liberman R and Gorfil C: submitted to American Journal of Dentistry (1995) [6] Attin T, Manolakis A and Buchalia W: submittied to Journal of Oral Rehabilitation (2003) [7] Berger SB, Coelho AS and Oliveira VAP: submitted to Journal of Applied Oral Science (2008) [8] Hegedüs C, Bistey T and Flóra-Nagy E: submitted to Journal of Dentistry (1999) [9] Bertrand MF, Leforestier E and Muller M: submitted to Journal of Biomedical Materials Research (2000) [10] de Freitas PM, Turssi Cp and Hara AT: submitted to American Journal of Dentistry ( 2004) [11] Efeoglu N, Wood D and Efeoglu C: submitted to Journal of Dentistry (2005) [12] Zantner C, Beheim-Schwarzbach N and Neumann
K: submitted to Dental Materials (2007) [13] de Freitas PM, Turssi CP and Hara AT: submitted to Quintessence International (2004) [14] Attin T, Betke H and Schippan F: submitted to Journal of Dentistry (2007) [15] Gladwell J, Simmons D and Wright JT: submitted to Journal of Esthetic and Restorative Dentistry (2006) [16] Tanizawa Y: submitted to International Journal of Cosmetic Science (2005) [17] Lewinstein I, Fuhrer N and Churaru N:submitted to Journal of Prosthetic Dentistry ( 2004) [18] Chen HP, Chang CH, and Liu JK: submitted to Journal of Dentistry (2008) [19] Perez CR, Hirata RJ and da Silva AH: submitted to Operative Dentistry (2009) [20] Cilli R, de Mattos MCR and Honorio HM: submitted to Journal of Dentistry (2009)

Lee: Key Engineering Materials, Vol. 353-358 (2007), p. 1785-1788 [4] K.
Melloe: International Journal for the Joining of Materials, Vol. 7 (1995), p. 16-22 [5] Y.
Rahmanian: Materials Science and Technology, Vol. 19 (2003), p. 1033-1036 [7] E.L.
Mellor: Materials Letters, Vol. 37 (1998), p. 201-210 [8] S.
Valiulis: Journal of Materials Processing Technology, Vol. 175 (2006), p. 206-211 [11] A.

Journal of Materials Processing Technology, 1990, 22:1-20
Journal of Materials Processing Technology, 1998, 80-81:108-112
Journal of Materials Engineering and Performance, 2007, 16(3):301-307
International Journal of Mechanical Sciences, 1992, 34(2):113-31
International Journal of Mechanical Sciences, 2004, 46(7):1097-1113.

Abstract.Reinforced soil has been among the most effective soil modification materials.
Clay was used as sub grade material.
The advances of these materials have usually been considered by an increase in their applications.
MATERIAL Composite materials consist of two parts.
REFERENCES [1] Akbulut, S., Arasan, S. and Kalkan, E. (2007) Modification of clayey soils using scrap tire rubber and synthetic fibers, Journal of Applied Clay Science 38, 23-32