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Materials and Methods Materials Materials used in this investigation include cement, natural aggregates, recycled aggregates, sand plasticizer and water.
All of the materials used were produced locally in Algeria.
Journal of Materials in Civil Engineering, volume 21, number 10, pp. 601-611 (2009) [10] S.M.
Journal of Hazardous materials (2008) [20] V.
Advanced Materials Research (2013) [22] A.

Characterization of Photoelectric Properties of ZnO by I-V Measurement Mengmeng Miao 1, a 1 Department of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan, China adevelopmmm@gmail.com Keywords: ZnO; I-V curves; photoelectric properties; MATLAB; LabVIEW Abstract.
Besides, this theory can be expanded to test the photoelectric properties of the other semiconductor materials.
And I-V curves can direct the application of these materials efficiently.
The properties and preparation methods are the precondition of application of materials.
On the other hand, this model could be used to explain other semiconductor of materials such as WO3 and SnO2.

Among all the materials considered, carbonous materials provide the most promising outlook for the future [2,3].
Three types of carbonous materials are being researched: activated carbons, carbon fibers and nanostructural materials.
[2] Dillon, A.C. & Heben, M.J., Applied Physics A Materials Science & Processing, 72 (2001), 133-142
[6] Takagi, H., Hatori, H., Soneda, Y., Yoshizawa, N., Yamada, Y, Materials Science and Engineering B, 108 (2004) 143-147
[7] Nijkamp, M.G., Raaymakers, J.E.M., van Dillen, A.J. & de Jong, K.P., Applied Physics A Materials Science & Processing, 72 (2001), 619-623

Two new thermotropic liquid crystalline polyesters and their composites: Synthesis and characterization Zhang chuanji1, a, Huang zhixiong2,b Shi minxian3,c Zhang ming4,d 1, 2,3 Institute of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China a luqing850604@163.com, b zhixiongh@whut.edu.cn, c minxianshi@whut.edu.cn ,d mz12095@126.com Keywords: Thermotropic liquid crystalline; characterization; Synthesis; Liquid crystal texture; Glass fiber Abstract.
Materials The purification or drying of compounds was carried out according to the common procedure.4,4'-Biphenol, isophthalic acid,terephthalic acid, p-hydroxybenzoic acid, glass fiber,1,3-dibromobutane ,acetic anhydride, 1,6-dibromohexane ,zinc acetate.
The chemical structure of intermediates and target materials were analyzed by infrared spectra with a Brucker PS-15 Transform spectrophotometer using KBr pellets.
[6]Chung TS:Journal of Polymer Science Part C Volume 24, Issue 7,(1986) , p. 299-302
Cambridge: Cambridge University Press; (1992),p.235 [10]HussainF,HojjatiM,OkamotoM,GorgaRE:Journal of Composite Materials Volume 40, Issue 17,(2006) , p. 1511

Also costs of materials, equipment, energy consumption will effect the technological process competitiveness estimation.
Skripkina, The models of supporting the strategic decisions on engineering products competitiveness, Applied Mechanics and Materials. 770 (2015) 656-661
Mu, The research on product quality competitiveness based on innovation, Advanced Materials Research. 744 (2013) 591-594
Suet, The fuzzy comprehensive assessment of brand competitiveness of property insurance companies, Applied Mechanics and Materials. 55-57 (2011) 1489-1493
Zhao, Optimization of evaluation indexes of competitiveness of science technology and innovation based on quantitative approach, Journal of Discrete Mathematical Sciences and Cryptography. 20(6-7) (2017) 1357-1362

The tracks are mostly built in the holiday villages, science and technology parks, parks, water parks or scenic spots near the TV stations.
Regarding the implications that might be brought by such program into China’s sports industry development, the relevance of it and the sports industry, and the features that can bring new opportunities to the sports industry and that the sports industry should abandon, this study examined such challenge-taking programs from many different aspects, analyzed the coupling degree of these programs and the sports industry, and explored the joint development of sports industry with culture, tourism, and other relevant industries. 1 An overview of sports industry The sports industry is a sum covering the following industries: those producing sport material and spiritual goods, and providing sports services.
The track of the program “Take challenge to Mountain Liang” by Shandong Satellite Television is built in Mountain Liang that is the cradle of the Water Margin culture; and that of the program “Forward, forward, forward” by Jiangxi Satellite Television in the Science and Technology Park of Zhejiang University in Nanchang, the heroic and core city of Boyang lake eco-economic region. 2.3 Analysis of the contained culture in challenge-taking programs The forms of advance program are easily understood in conformity with the so-called simplified principles of visual perception in aesthetics, reflecting the idea that regards the masses as the base, competitive sports as the platform, abundant cultures as connotation and publicity of healthy exercises as the aim.
Journal of Physical Education ,2001,(1):41-44
Beijing Electric Power College Journal (Social Science Edition),2012,29(3):168,170.

Materials and Methods Strains and medium The microalgae strain of Chlorella sp. was supplied by Freshwater Algae Culture Collection of the Institute of Hydrobiology, Chinese Academy of Sciences (FACHB).
Journal of the Japan Petroleum Institute.2005, 48(5):251-259
Journal of Biotechnology, 2009, 142(1):64-69
Journal Phycology, 1981(17): 250-256
Canadian Journal of Bio-chemistry and Physiology, 1959, 37 (8): 911-915

Microwave non-destructive evaluation (NDE) is defined as the inspection and characterization of materials and structures using microwave energy [2].
Methods Materials.
Acknowledgements This work is financially supported by the AQSIQ Science and Technology Project (2012QK314).
Zimmerman: Journal of Pressure Vessel Technology Vol. 132, (2010), p. 051501-1
Qin: Journal of Applied Polymer Science Vol. 124, (2012), p. 4070-4080

In micro/nano meter scale, the surface effect may have a significant impact on the mechanical properties of the materials and then affects the life, duration, and reliability of the product.
In this stage, the material shows elastic deformation.
Lu: Japanese Journal of Applied Physics.
I.N.Sneddon: International Journal of Engineering Science Vol. 3 (1965), P. 47 7.
Li: Materials & Design.

Thanks to the light weight, high strength to weight ratio, good electromagnetic shielding property and castability, Mg alloys have been increasingly used as laptop housing and mobile phone housing materials.
When MAO is applied to electronics housing materials, its insulating properties will both affect the thermal dissipation and the electrical conductivity as well as electromagnetic interference shielding properties, especially on the internal surfaces.
This new combination of surface can be used on electronics housing materials, especially those require both excellent corrosion resistance and electrical conductivity, such as outdoor lighting fixtures and outdoor portable electronics, etc..
This new combination of surface can be used on electronics housing materials, especially those require both excellent corrosion resistance and electrical conductivity, such as outdoor lighting fixtures and outdoor portable electronics, etc..
Wang, et al., “Construction of superhydrophobic hydromagnesite films on the Mg alloy”, Materials Chemistry and Physics, 129 (2011) 154-160