Search results

Materials and Methods Materials.
Moreover, the mass attenuation coefficient of materials in this work slightly lower than the materials which are improved shielding ability by lead added [20, 21].
Barite and ferrophosphorous materials show excellent properties for use as the aggregate materials in concrete for improve shielding ability.
However, a low abrasion resistance of these materials is an interception for using these materials in concrete due to it may be lowering concrete strength.
Rajavikraman, Novel Method for Radiation Shielding Using Nano-Concrete Composite, International Journal of Materials Science and Engineering. 1 (2013) 20-23.

Modelling and Optimization of Integrated Planning of Production and Maintenance with Subcontract Constraint Nouhayla Hafidi1,a*, Abdellah El Barkany1,b and Morad Mahmoudi1,c 1Mechanical Engineering Laboratory, Faculty of Science and Technology, Sidi Mohamed Ben Abdellah University, FES, MOROCCO.
To do this, the company decides to subcontract the missing quantity, or to invest by increasing the size of the company (material, human, financial, intangible, informational, etc.).
International journal of production Research. 50 (2012) 6870-6885
Nallusamy, Development of Multi Bin Inventory Maintenance Management System in Lean Manufacturing Using Arena, Journal of Engineering and Applied Sciences. 12 (2017)7971-7980
Vecchi, Optimization by Simulated Annealing, Science. 220 (1983) 671-680

Investigation of Cu species in CuBTC: active sites for selective catalytic reduction of NO with NH3 LI CHUNYAN1,a ,*, SHI YONG2, b , ZHANG HAO2,c, XUE FANGHONG1,d 1 School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China. 2Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine Chemical, School of Environmental Sciences and Technology, Dalian University of Technology, Dalian, 116024, China.
As a new class of porous nanomaterials, MOFs are promising materials for applications in gas storage [1,2], gas separation[3,4] and catalysis[5,6].
Williams, A chemically functionalizable nanoporous material [Cu3(TMA)2(H2O)3]n, Science, 283(1999)1148
Olivo, Catalytic activity of HKUST-1 coated on ceramic foam, Microporous and Mesoporous Materials, 153 (2012) 236–246
Hwang, Microwave synthesis of hybrid inorganic-organic materials including porous Cu3(BTC)2 from Cu(II)-triesate mixture, Microsporous and Mesoporous Materials, 1 (2009) 19331-19337

A Pilot Study on Footwear Biomechanical Effect to Diabetic Patients Ming Rong1, a, Yaodong Gu1, Guoqing Ruan2 1 Faculty of Sport Science, Ningbo University, Ningbo, China, 315211 2 Human Movement Research Lab, Anta Sports Products Limited, Quanzhou, China, 362212 arongmingnb@gmail.com Keywords: Diabetic foot.
In addition, sole material of the running shoes always has more cushion property, which also helpful to the diabetic patients.
Clinical Journal of Sports Medicine, Vol.12 (2002), P.57-59

Experiment process Raw materials.
MR66 sintered spinel and aluminum oxide were used as raw materials.
The chemical compositions of raw materials are shown in the table 1.
Preparation of MgO–MgAl2O4 composite for refractory application, Journal of Materials Processing Technology, 189 (2007) 279–283
Materials Review: 2010, 24 (10): 54-56

Introduction With the increase of prices for the scarce materials, environmental concerns and legislations, manufacturing industries are becoming more sensitive towards the resource efficiency and sustainable production.
Physical exergy is categorized into thermo-mechanical and mechanical exergy, and chemical exergy is a specific property of materials, whose value changes depending on the environment [5].
The constituent components specify the quantity of specific heat values of subcomponent materials, which are representing the net enthalpy contribution carried by an electronic component.
Springer Science+Business Media, 2013 [6] Esfandyari, Alireza, et al.
Applied Mechanics and Materials Vol. 655, 2014 [8] Schenk, M.; Wirth, S.; Müller, E.: Fabrikplanung und Fabrikbetrieb: Methode für die wandlungsfähige, vernetzte und ressourceneffiziente Fabrik.

The simulation research on ultrasound signal propagation model for oil and gas pipeline corrosion Shen Bin1, a, Zhang Zhenyun2, b, Li Qiongwei2, c, Li Mingxing2, d, Yang Bin1, e 1National Center for Materials Service Safety, University of Science & Technology Beijing, 100083 2Research Institute of Oil and Gas Technology, Petro China Changqing Oilfield Company, 718500 ashenbin525@126.com,bzhenyun@qq.cn, cweili@qq.cn,dminxing@qq.cn, eustbyangbin@yahoo.cn Keywords: Oil and gas pipeline, Corrosion, Ultrasonic wave, Simulation Abstract: The elastic stress field theory is used to research the quantitative relation model between ultrasonic pulse-echo and layer structure when ultrasonic wave is vertical-incidence transmission, and numerical simulation has demonstrated the models are available. 1.
When ultrasonic pulse launched by probe arrives Material interface through the object to be measured it would be reflected back to probe, then by measuring the travel time of ultrasonic accurately we can determine the thickness of the measured material.
The speed of sound is constant in the certain material, and the computational method is as formula (2) （2） In the formula (2): is the elastic modulus of the material.
is Poisson's ratio of material. is medium density.
Journal of Chemical Industry and Engineering (China), 2008, 59(7): 1812~1817.

Various methods were made available for fabrication of ZnO materials including pulsed laser deposition [2-4], metal organic chemical vapour deposition [5], molecular beam epitaxy [6,7], cathodic electrodeposition [8], RF magnetron sputtering [9] and hydrothermal synthesis [10-12].
Zinc nitrate and HMTA were used as the sources of zinc (Zn+2) and hydroxyl ions (OH-), respectively for hydrothermal growth of ZnO materials.
Golberg, ZnO and ZnS Nanostructures: Ultraviolet-Light Emitters, Lasers, and Sensors, Critical Reviews in Solid State and Materials Sciences 34 (2009) 190-223
Loh, Investigation of morphology and photoluminescence of hydrothermally grown ZnO nanorods on substrates pre-coated with ZnO nanoparticles, Journal of Crystal Growth 311 (2009) 1278-1284
Feng, ZnO hierarchical structures synthesized via hydrothermal method and their photoluminescence properties, Journal of Alloys and Compounds 489 (2010) 614–619

For the equal-diameter piles, BOTDR instrument’s sampling spacing along the pile depth is 0.05m, and the elastic modulus of pile materials is basically similar.
Acknowledgements The work was funded by National Science Foundation for Youth (No. 51004103), and Youth Foundation of China University of Ming and Technology (No.2009A030).
Study Journal of Hokkaido Exploiture Civil Engineering, Vol. (613)(2004), pp45~56.
[4] L.Thevenaz, A.Fellay, M.Facchini, et al: SPIE Conference on sensory Phenomena and Measurement Instrumentation for Smart Structures and Materials,Vol.3330(1998), pp301~311
[5] J.P.Jiang: Journal of Geotechnical Investigation and Surveying, Vol.(12)(2006), pp19~23.

Introduction Tissue Engineered Medical Products (TEMPs) are co-constructed by active cells and artificial extracellular matrix (ECM) made of biodegradable materials.
Materials and methods 2.1 Adaptability of an ELISA kit for TEMPs 2.1.1 Immersion preparations.
Over the past 30 years a wide variety of cellularized and acellular skin replacement materials have been generated using tissue engineering techniques.
Biological evaluation of medical devices - Part 12: Sample preparation and reference materials.
The Journal of Biological Chemistry. 276(2001), p. 29953-29960 This study was supported by National Nature Science Foundation of China (30670573).