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The theories and methods on human electromagnetic effect were described in [5], on which a FDTD human modeling mode was proposed but not implemented completely in reality; the electromagnetic and optical performance of Indium Tin oxide film to reduce aircraft’s radar cross section was expounded, not yet dealing with human protective method; connections between shielded materials’ electromagnetic characteristics and shielded efficiency were studied by FDTD method [7]; parallel FDTD algorithm was applied to electromagnetics[9][10].
Journal of University of Electronic Science and Technology of China, Vol.37,2008,pp.221-224
Chinese Journal of Radio Science.
Research on parallel FDTD algorithm and applications.Chengdu: University of Electronic Science and Technology of China, 2008,pp.17-34, pp.91-100
[10] Liu Yu,Liang Zheng,Yang Zi-qiang, “Implementation of parallel FDTD algorithm based on mapped file”.Chinese Journal of Radio Science.

H .Mathon4 and T.Baudin4 1 Laboratoire de Génie Energétique et Matériaux (LGEM), Université de Biskra, B.P: 145 Biskra, 07000 Algérie. 2 Laboratoire des Sciences et Génie des Matériaux (LSGM), USTHB, Alger, 16000 Algérie. 3 Active Devices and Materials Laboratory, Oum el Bouaghi University, Algeria 4 Laboratoire Léon Brillouin, CEA (DSM-DRECAM)-CNRS, CEA Saclay, 91191 Gif sur Yvette, France. 5 Laboratoire Synthèse, Propriétés et Modélisation, SP2M, ICMMO-UMR CNRS8182, Université Paris-Sud.
The cold drawing performed before the heat treatment produces a high hardening of the material.
Australasia, Materials Forum, 28 (2004) 564-569
Australasia, Materials Forum, 28 (2004) 494-500
K., Turkish Journal of Physics., 34 (2010) 117-122 [18] Zidani, M., Dendouga, F., Messaoudi, S., Bessais, L., Hadid.

Materials Characterization Vol.47 (2001) 129- 138
Materials Science and Engineering A, Vol. 474 (2008) 181-187
Materials Letters, Vol.58 (2004) 1134-1 138
Materials Letters, Vol.52 (2002) 85-90
Journal of Materials Science Letters.

For the method of plating bath prepared by reaction between low carbon steel chips or iron plate with hydrochloric acids, materials are gotten easily, the expense is lower, but time for dissolving iron chips is longer, and in the plating bath, there are some impurities which are not easy to clean.
Table 4 The data of sliding friction experiment time/H material particle content/g/l wear pattern average /g Relative/% 2 45#steel quenching 0 0.0008 100 Fe- Al2O3 10 0.0004 200 Fe- Al2O3 20 0.0002 400 Fe- Al2O3 50 0 excellent 6 Fe- Al2O3 50 0 excellent Fe- Al2O3 60 0 excellent The experiment results show that the friction performance of plating coatings in good lubrication is excellent when the content of nano- Al2O3 is 50-60 g/l. 4.3The experiment of hardness.
RARE METAL MATERIALS AND ENGINEERING. 2010 39(2)
CHINESE JOURNAL OF LASERS. 2003 66(3) [6] Zhuo Cheng-Zhi, Lu Xiao-Lin, Han De-Zhong, etc.
JOURNAL OF NANJING UNIVERSITY(NATURAL SCIENCES) . 2009 45(2) [7] Xu Longtang, Xu Binshi, Zhou Merling.

Engineering factors include: water injection, acid fracturing, stimulation measures, casing material corrosion [7], perforation [8], cementing well quality etc., as shown in fig.4.
With the output of sands, the materials surrounding the casing were scoured, even completely removed.
The Royal Swedish Academy of Sciences. 39(5-6):353–366 (2010)
Quarterly Journal of Engineering Geology 26:109-125 (1993)
Materials Science and Corrosion Protection Naterials.

Most materials these factories generate will still be made use of by the manufacturers.
Product recycle center of a home appliance manufacturing enterprise Distributor Retailer End user Processing factory Final processing factory Home appliance Manufacturer Reverse logistics Waste material logistics Figure 1.
This mode applies to recycle of post-production or post-consumption waste materials, such as post-consumption home appliances and electronic appliances.
To handle properly the waste materials and reclaim the resources inside these waste materials requires not only advanced technology but also large amount of fund, which is usually out of reach of individual enterprise.
Journal of Cleaner Production, 2004(12), p. 37-45 [2] Yue Hui, Chen Yu.

Materials and Methods In this study a commercially available AZ31 Mg alloy (Mg, 3.26%Al, 0.72%Zn, 0.22%Mn, 0.0010%Fe, 0.0005%Be) was used.
References [1] StJohn, D.H., Qian, M., Easton, M.A., Cao, P. and Hildebrand, Z. (2005) Grain Refinement of Magnesium Alloys, Metallurgical and Materials Transactions A, 1669-1679
(2009) Shear Enhanced Heterogeneous Nucleation in Some Mg- and Al-Alloys, International Journal of Cast Metals Research.
[8] Yanhui, L., Xiangfa, L. and Xiufang, B. (2004) Grain refinement of Mg-Al alloys with Al4C3SiC/Al master alloy, Materials Letters, 1282-1287
(2007) Aluminium carbide formation in interpenetrating graphite/aluminium composites, Materials Science and Engineering: A, 448 (1-2), p. 1-6.

Taking vegetable oil and its derivatives as biomass industrial products such as adhesive and the starting materials of composite materials can decrease the VOC(volatile organic compounds) emission, and give products good performance[1].
Experimental Section Materials and Equipments.
And it expands the scope of application of thiol-ene click reaction in the field of high-performance UV-curing materials.
Liu, et al: Packaging Engineering Vol. 34(2013), p. 106-109 [4] ESPINOSA L M D, MEIER M A R: European Polymer Journal Vol. 47(2011), p. 837-852 [5] M.H.
Chen, et al: Applied Mechanics and Materials Vol. 469(2014), p. 162-166 [10] E.

However, combining different materials has difficulties, and chief among these are mismatches of lattice properties and thermal expansion coefficients.
It is a method for assembly that does not place special geometric or material constraints upon the devices or on the substrate recesses.
Also, because it is a room-temperature process, materials with different lattice and thermodynamic properties can be integrated without damaging the devices or the substrates [6].
Ravindra: "The Magnetic Field-Assisted Assembly of Nanoscale Semiconductor Devices: A New Technique," Journal of Materials (JOM), Vol. 56(10) (2004), p 32
Ravindra: "A Novel Method for Parallel Assembly of Microcomponents," TMS - The Minerals Metals Materials Society Annual Meeting, San Francisco, (February 2009)

Introduction Diamond-like carbon coating (DLC) is a new type of thin film materials similar to diamond coating.
Journal of Mechanical Science and Technology 21(2007)1083-1089 [5] T.M.
International Materials Reviews, 2000, 45(4):133—162 [7] Mohrbacher H, Lelis.J.P.
Diamond and Reraled Materials, 1995, 4:1267-1270 [8] B.
Diamond and Related Materials, 1999, 2-5(8), 567-571