Search results

The terahertz time domain spectroscopy (THz TDS) can be considered as a useful tool using general non-conducting materials; however it is quite limited to conducting materials.
Especially, in this paper, the most interesting applications of THz ‘T-ray’ radiation will be discussed for the nondestructive evaluation of composite materials and structures.
E-Field Characterization in Carbon Fiber T-ray can penetrate dielectric materials quite easily but not electrically conducting materials.
Linfield,: IEEE Journal Of Quantum Electronics, Vol. 41(5), pp.717- 728 [4] R.
Schulte K.; Composite Science and Technology, Vol. 61, 6, pp. 921-930 (2001).

Materials Science Forum. 778-780 (2014) 771-775
Li, et. al., Surface micromorphology and nanostructures evolution in hybrid laser processes of slicing and polishing single crystal 4H-SiC, Journal of Materials Science & Technology. 184 (2024) 235-244
Materials Science Forum. 897 (2017) 403–406
Materials Science Forum. 600–603 (2008) 819–822
Vacassy, et. al., Surface Engineering of SiC through Nano-Grinding and CMP, Materials Science Forum. 924 (2018) 539–42.

TiO2 based materials have received more and more attention because of the high photocatalytic activity and stability.
Chemistry of Materials, 2010. 22(3): 612-623
Understanding TiO2 Photocatalysis: Mechanisms and Materials[J].
Chemistry of Materials, 2001. 13(12): 4624-4628
Journal of Materials Chemistry A, 2013. 1(2): 388-394

Li, ZnO disks loaded with reduced Graphene oxide for the photodegradation of methylene blue, New Carbon Materials, 28(6) (2013), 408–413 [9] M.
Myoung, Origin of p-type conductivity for N-doped ZnO nanostructure synthesized by MOCVD method, Materials Letters, 161 (2015), 701–704 [13] H.
Samdarshi, Influence of N-Doping on photocatalytic activity of ZnO nano particles under visible light irradiation, Materials Letters, 134 (2014), 111–114 [15] C.
Das, Microstructural characterization of nanosized Ceria powders by X-ray diffraction analysis, Metallurgical and Materials Transactions A, 42A (2011), 1409-1417 [18] I.
Futikhaningtyas, Optical properties of Zn-doped CeO2 nanoparticles as function of Zn content, Advanced Materials Research, 896 (2014), 108-111

Thus, these tool materials are not suitable for machining titanium alloys.
Therefore, new cutting tool materials need to be introduced.
Xie: Materials Science and Engineering A, 190 (1-2) (1995), p. 173 [16] R.
Koksal, Journal of Materials Processing Technology, 99 (2000), p. 266 [38] L.
Grearson: Material Science and Technology, 2 (1986), p. 47

Bi, et al.: Advanced Materials, 24 (2012), p. 229–251
Journal of Catalysis, 216 (2003), p. 505
Bi, et al.: Advanced Materials, 24 (2011), p. 229–251
[14] Ran Chen, Chaohao Hu, Shuai Wei, et al.: materials science forum. (2012)
Jeong, et al.: Chemistry of Materials, 17 (2005), p. 6069

To this end we produced a dynamic Web Design Course Website, including multimedia courseware, curricula, teaching materials, online solutions, online testing and instructional video.
Journal of Hebei North University, 2009, 25 (6): 61- 65
Journal of Science of Teachers′College and University, 2013, 33(3):88- 90
Journal of Anqing teachers college, 2014, 20(1): 115- 118
Journal of Binzhou University, 2013, 29(3):102-106

Materials And Methods The paper analyzed the situation and problems existed from the papers on the theme retrieved through CNKI.
Acknowledgement This work was supported in part by Nature Science Foundation of Jiangxi, China under Grant Nos. 20114BAB201042.
Survey on Emergency Respond of students in Nanjing,Journal of Science & Technology Information, 2010
International Journal of Digital Content Technology and its Applications, Vol.6, No.15, pp.338-346, 2012
[8]Danru Wei,Mingyin Zhu. empirical research on disaster education of primary schools,Journal of Southwest University(Social Sciences Edition),2012

The accumulation of waste rock on the ground could be eliminated by using as goaf filling, reclamation area filling, and building materials.
Moreover, the post-secondary tailings after separation could be comprehensive utilized as raw materials for walls (such as block and burn-free brick).
So, it could be applied as building materials and raw materials of cement production to improve the comprehensive utilization of associated resources.
Journal of China Coal Society, 2007,32(1):1-7 (In Chinese)
Journal of Safety and Environment, 2006,6(S1):54-55 (In Chinese)

Samarium Ions Concentration Dependent Optical Enhancement in Phosphate Glass Ramli Arifina, Lee Pei Sanb, Md Rahim Saharc, Sib Krishna Ghoshald, Khaidzir Hamzahe Advanced Optical Materials Research Group, Department of Physics, Faculty of Science, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia, aramliarifin@utm.my, bpei_san89@hotmail.com Keywords: Phosphate glass, rare earth, absorption, photoluminescence Abstract.
Batch of 15 g of raw materials of analytical grade purity are weighed and thoroughly mixed by stirring ensuring the homogeneity.
References [1] Mazurak, Z., Bodyl, S., Lisiecki, R., Gabrys-Pisarska, J., Czaja, M., Optical Properties of Pr3+, Sm3+ and Er3+ Doped P2O5-CaO-SrO-BaO Phosphate Glass, Optical Materials 32 (2010) 547-553
[2] Hafid, M., Jermoumi, T., Toreis, N., Ghailassi, T., Structure of (45-x)Na2O- xBaO-5ZnO-50P2O5 Glasses Studied by DSC and Infrared Spectroscopy, Materials Letters 56 (2002) 486-490
[5] Marcin Sobczyk, Przemyslaw Starynowicz, Radoslaw Lisiecki, Witold Ryba-Romanowski, Synthesis, Optical Spectra and Radiative Properties of Sm2O3 : PbO : P2O5 Glass Materials, Optical Materials 30 (2008) 1571-1575