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Material balance calculation.
Journal of material cycles and waste management, 2009, 11(2): 104-109
Journal of Environmental Management 2010, 91, (8), 1623-1633
Journal of Chongqing University， 2003.9 26(9).
Environmental Science & Technology, 2012, 46(18), 10364-10371

(22) d) Walls: On the walls, the non-slipping condition was considered, given by: Ux=Uy= Uz=0 (23) Table 1 illustrates the parameters and physicochemical properties of the materials used in the mathematical model.
Photocatalytic membrane reactors for produced water treatment and reuse: fundamentals, affecting factors, rational design, and evaluation metrics, Journal of Hazardous Materials, 127493. 2021 [4] H.L.F.
Journal of Environmental Chemical Engineering, 9 (2021) 104613
In: IOP Conference Series: Earth and Environmental Science.
Journal of Membrane Science, 276 (2006)168-177

Furthermore we use ontologies and pedagogical units with multi-media materials for domain knowledge representation to improve the sharing and reusing of materials.
A pedagogical unit consists of multimedia materials used to teach a knowledge concept.
These multimedia materials can be text materials, image materials, example materials, exercise materials, video materials, audio materials, and so on.
The multimedia materials organized by some teaching strategies forms a pedagogical unit.
In Journal of Computing and Information Technology, 5: 87-102,1997

Xufeng Zhang [2] classified the emergency supplies as four categories, including the life of relief supplies, engineering support materials, construction supplies and reconstruction materials, according to the priority level of the material procurement in the state of emergency.
In materials storage, the research and the use convert from the traditional static storage to the modern supply chain store.
The internal classification of various types of materials needed reserves on the basis of previous crises.
Zeng: Science and Technology of West China, Vol.10 (2004), pp.53-55 (in Chinese)
Fang: Journal of Dalian University of Technology, Vol. 36 (2007) No.3, pp.315-318 (in Chinese).

Current material used to achieve this component is a magnesium alloy “AZ91D”.
Companies that want to produce components using these types of materials, must adopt a very restrictive regulations, that make it possible to ensure safety of workers inside plant, however, by considerably increases cost of production.
Chang, Reverse engineering with structured light system, Elsevier Science (2009)
Li, Vision Inspection Based on Structured Light, Journal of Manufacturing and Engineering (2003)
Li,Vision Inspection Based on Structured Light, Journal of Manufacturing and Engineering (2010)

It is of significance to the power and telecommunication industries where effective protection is highly needed against earthing fault of their equipment, which could develop as a result of extreme dryness of the harmattan season, leading to the breakdown of electrical insulation properties for materials, used in power, telecommunication, and avionics (as in the aerodrome).
Materials and Methods Measurement of Electric Field in Zaria: Modern techniques of using Data Acquisition system (DAQ), interfaced with the modern electrostatic field meter was utilized.
Mohamed, A new approach for extracting fuzzy rules using artificial neural networks”, Master Thesis in Computer Science, Department of Computer and Information Science, Institute of Statistical Studies and Research, Cairo University, Egypt
Mu’azu, Measurement and analysis of electric field in Zaria” Journal of Applied Science Research, Pakistan, (2007) 1377 – 1382
Harris, Electrical Effect of Harmattan Storms, Journal of Nature, 214(5088) (1967) 585

Mechanical Science & Engineering, Huazhong University of Science & Technology, Wuhan 430074, China 2 Division of Photoelectronic Materials and Micro\Nano Manufacture, Wuhan National Laboratory for optoelectronics, Wuhan 430074, China 3 State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science & Technology, Wuhan 430074, China a pongshinyee@163.com, b shyliu@mail.hust.edu.cn, cyoumhwh@163.com, d longqian0926@126.com Keywords: Condition monitoring system; reliability; fuzzy set; fuzzy graph; modeling.
Du: Chinese Journal Mechanical Engineering Vol. 40 (2004), p.40 [2] T.R.
Yang: Chinese Journal Mechanical Engineering Vol. 41(2005), p.143 [7] Y.M.
Yang: Chinese Journal of Mechanical Engineering 39(2003), p.110 [8] L.A.
Chen: International Journal of Applied Science and Engineering Vol. 1(2003), p.82 [13] M.H.

Dielectric materials such as perovskite oxides are demanded for fabrication of capacitors, signal filters and satellite components [1-3].
Acknowledgement The authors gratefully equipment support from The Department of Materials Engineering, Faculty of Engineering and The Department of Physics, Faculty of Science, Kasetsart University are also gratefully acknowledged.
Pfeffer, The influence of Mg doping on the materials properties of Ba1-x SrxTiO3 thin films for tunable device applications, Thin Solid Films 374 (2000) 34-41
Dulian, Solid-state mechanochemical syntheses of perovskites: in perovskite materials - synthesis, characterization, properties and applications, L.
Huang, Characterization of Ba1-x-yCaxSryTiO3 Perovskites as Pb-Free Dielectric Materials, ECS J.

Study of High Voltage Electric Field on the Mechanism of Horseradish Peroxidase Activity Zhihuai Yang 1, a, Qiang Xu1, b 1Department of Physics and Information Technology, BaoJi university of Arts and Sciences, BaoJi 721016, Shaanxi, China a yzhihuai@163.com, bxuqiangwlx@163.com, Keywords: electric field; horseradish peroxidase; ultraviolet-visible spectrum; conformation; activity index.
Experimental Materials Lyophilized powder of Horseradish peroxidase was purchased from Beijing biodee biotechnology company (RZ=A403/A275≥3.0).Other chemicals were of analytical reagent.
Acknowledgements This work was financially supported by Science Foundation of Shaanxi (2010JM1014) and Science Foundation of Baoji University of Arts and Sciences (ZK10121, ZK1015).
Feng et al: Chinese Science Bulletin, 46(2001), p. 46 [5] K.
Behere: Journal of Inorganic Biochemistry, 60(1995), p. 245 [16] V.

Science and Technology Management Research, 2009,(8):59-62
Management journal,2004,1(1):107-111
Modern management science, 2011,3:117-119
Thesis, Hua Zhong science and technology university: 2006
Research on the node logistics capability based on emergency materials transportation [D].Master's degree thesis, Beijing jiaotong university: 2010.