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Introduction Titanium and its alloys are one of the best biomedical implant materials.
Surface modification of biomedical metallic materials has been intensively investigated and proved to be a very effective procedure to improve wear resistance, biocompatibility and osseointegration of biomedical metallic materials [1].
Gogia: Progress in Materials Science Vol. 54 (2009), p. 397 [2] X.J.
Yamamuro: Journal of Biomedical Materials Research Vol. 24(6) (1990), p. 721 [6] Ľ.

A company requires the percent of Fe in food grade phosphoric acid is less than 5 ppm; the material cost of 304L is much lower than that of 316L.
Fig.2 Surface micrographs of 304L(a) and 316L(b) in 85% food grade phosphoric acid after 90 days (b) (a) Fig.3 SEM micrograph showing the surface of 304L(a) and 316L(b) The morphological state of the surface of the materials obtained by SEM (Fig. 3) showed that the pits on the surface of 304L were much larger compared to that of 316L.
The SEM study clearly shows that material with greater corrosion resistance exhibit a lower depth of pitting attack, whereas materials with lesser corrosion resistance reveal a greater depth of pitting attack.
Science and corrosion protection technology,2000, 12 (6) : 364 [4] Bank W P, French E C.Material Protection, 1967,6(6):48
[5] MAO wei-min, The Chinese Journal of Nonferrous Metal,The influence of grain boundaries on corrosion structure of aluminum in low-voltage electrolytic capacitor,2004,1(1) [6] Asanfi K，Naka M．Hashimoto K，Masumoto T.

Introduction As a kind of the lightest engineering materials, magnesium alloy will have great potential for the application of structural parts in the near future.
Experimental Procedure The materials used in this experiment were prepared with pure magnesium (99.9%), pure Zn (99.99%), Mg-25%Y master alloy and Mg-33%Zr master alloy by electric resistance melting under SF6 and CO2 atmosphere.
Guo: Science 261 (1993), p. 737
[8] Xiaoqin Zeng, Ya Zhang: Journal of Alloys and Compounds 395 (2005), p. 213
Zhang: Journal of Alloys and Compounds 230 (1995), p. 109

Enhancement of Antioxidant Activity by the Combination of Moringa oleifera and Perilla frutescens Seed Oils in Microemulsion Prakairat Tunit1,a, Somboon Kietinun1,b, Kusuma Sriyakul1,c, Parunkul Tungsukruthai1,d, Chuda Chittasupho2,e* 1Chulabhron International College of Medicine, Thammasat University, Pathum Thani, Thailand, 2Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand aprakairat.tun@mail.pbru.ac.th, bsbk9749@hotmail.com, ckusuma_cat@yahoo.com, dparunkul@hotmail.com, ec_chuda@hotmail.com Keywords: Moringa oleifera, Perilla frutescens, antioxidant, microemulsion, cream Abstract: The aim of this study was to investigate the enhanced antioxidant activity of microemulsion containing mixed Moringa oleifera seed oil and Perilla frutescens seed oils, compared with microemulsion of single oils.
Materials and Methods Materials Moringa oleifera seed oil was purchased from Moringa365, Thailand.
Allen, Journal of Clinical & Experimental Dermatology Research, 08 (2017) 421
Tsaknis, Journal of Food Composition and Analysis, 15 (2002) 65-77
Visentainer, Food Science and Technology, 33 (2013) 541-548

The Study of Multiplex PCR Conditions for Detection of three Food-borne Bacterial Pathogens Ai Li1, a，Guo Xing Yang2,b ，Wei Zhang3,c 1 Environmental and Chemical Engineering of Tangshan College, China 2 Handan Municipal Center for Disease Prevention and Control, China 3 College of Food Science and Technology of Agricultural University of Hebei , China aaiai3252891@163.com, b yangguoxing888@126.com, czhangwei631126@yahoo.com.cn Key words: Multiplex PCR ; Food-borne Pathogens ; Detection; FTA filter Abstract.
Materials and Methods Experimental Materials Bacterial Species.
Journal of Dairy Science, 2001, 84 : 74-83
Journal of Virological Methods, 2005,129 :47~55 [11] Elfath M.

Among the various kinds of ANNs, the back propagation (BP) learning algorithm has become the most popular in engineering applications especially in materials science.
Acknowledgments: The authors would like to thank the item Supported by Science and Technology Bureau of the state of Tangshan (China).
Reference [1] XU Ya na, XU Gui qing, ZHOU Jiang chang: Basic Automation,Vol. 8(6) (2001), p.10 [2] ZHANG Jun-hong, XIE An-guo, SHEN Feng-man: Journal of Materials and Metallurgy, Vol
YAN: Journal of HeBei Institute of Technology, Vol. 28(2) (2006),p.23 [5] W.

Effects of reclaimed water irrigation upon soil quality Jun Gaoa, Huixiao Wangb, Haijun Liuc ,Jian Yind and Xuan Zhaoe Key laboratory of Water and Sediment Sciences, Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing, 100875 agaojun8703@sina.com, bhuixiaowang@bnu.edu.cn, c shanxilhj@bnu.edu.cn, dyinjianbnu@163.com, ewuyou0107@mail.bnu.edu.cn Keywords: Reclaimed water, Irrigation, Secondary salinization, Heavy metal accumulation Abstract.
Materials and methods Experimental site description.
International Journal of Agriculture and Biology, Vol. 12(5), p. 707-712(2010) [2] Parsons L.R., Sheikh B., Holden R., et al.
Journal of Hazardous Materials, Vol. (183), p.780-786(2010) [9] Xiao-yuan Xu, et al.

• Depletion of strategic natural resources and environmental degradation: Especially: · depletion of accessible sources of drinking water, · depletion of the industrially useful minerals and materials, · depletion of oil and the other fossil fuels
This can be seen even in the past and today the most of all in the frame of international fighting about the oil exploiting control, as well as about the natural materials used in industrial production.
It is possible to notice it e.g. in competing among the China, USA an EU to get access to the mining of raw materials in Africa.
Scenario of a global cataclysm as a result of a global or local military nuclear conflict, which arise as a result of fighting for the oil, needed raw materials and drink water reserves among the selected states.
The Global Water Crisis: Issues and Solutions The IUP Journal of Infrastructure, Vol.

Each material has a different erosion rate, Alloy 800 is the weakest to erosion and 12Cr-1Mo-V steel is the most resistant [1].There are 3 important phenomena in which metals can be released at high temperatures, among others, material loss due to cutting wear, material loss due to repeated plastic deformation and the impact of temperature on the tensile properties of the material [2].
There are 3 important phenomena in which metals can be released at high temperatures, among others, material loss due to cutting wear, material loss due to repeated plastic deformation and the impact of temperature on the tensile properties of the material [2].
References [1] Shida, Y., & Fujikawa, H, Particle Erosion Behavior of Boiler Tube Materials at Elevated Temperature.
International Journal of Innovative Research in Science. (2017)
Indonesian Mining Journal. (2013)

Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.
In addition, multiple lateral weak non-covalent bonds like hydrogen bonding [4,5], p…p [6,7] and C–H…p [8] interactions has been examined extensively for the preparation of different varieties of functional materials [9–11].
Experimental Section Materials and Measurements.
Drillon (Eds.), Magnetism: Molecules to Materials V, Wiley-VCH, Weinheim, 2005