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Analysis of lattice parameters as a basis for a solution has become a topic in solid state physics and materials science.
Materials Park, OH: ASM International 1992
LubardaMechanics of Materials 35 (2003) 53–68
Materials Science and Engineering A 540 (2012) 198– 206
Suryanarayana.Progress in Materials Science.

The characterization of the resulting materials was carried out by UV-vis, X-ray diffraction, cyclic voltammetry, scanning lectron microscopy and conductivity measurements.
Martin: Chemistry of Materials Vol. 6 (1994), pp: 1627-1632 [3] W.B.
Darwis: Journal of Pharmaceutical Sciences Vol. 70 (2008), pp: 303-309 [5] S.M.
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Venkatachari: Journal of Applied Polymer Science, Vol. 116 (2010), pp. 1524-1537.

Conclusion The chitosan nanospheres by miniemulsion crosslinking method are suitable materials as enzymes and proteins immobilized carrier.
Materials and Instruments Chitosan was purchased from Aladdin Chemistry Co., Ltd..
[4] Ding F,Denq H,Du Y,Shi X,Wang Q.Emerging chitin and chitosan nanofibrous materials for biomedical applications[J].Nanoscale,2014,6,9477-9493
[7] Brabara Krajewska.Application of chitin- and chitosan-based materials for enzyme immobilizations:a review[J].Enzyme and Microbial Technology,2004,35:126-139
[8]Yeping Li,Yun Xu,et al.Preparation of chitosan nanoparticles with fissuaring structure by inverse miniemulsion cross-linking method[J].Journal of Jiansu University(Natural Science Edition),2014,35(1).In Chinese

Materials and Methods Materials and Experiment Design.
Yang: Journal of Zhejiang University Science B, Vol. 9 (2008), No. 3, p. 210
Zha: Journal of Subtropical Resources and Environment, Vol. 4 (2009), No. 1, p. 32 (In Chinese)
Ping: Journal of Hazardous Materials, Vol. 163 (2009), No. 1, p. 32
MA Lena: Chinese Science Bulletin, Vol. 50 (2005), No. 1, p. 33

Slope of B was conducted in 2005 with the mixture of local excavation soil, humus, fertilizer, cement, concrete additives and water retaining agent;Slope of C was implemented in 2008 with local excavation soil, soil bacteria and a mixture of specialized materials;The soil wasteland was excavated in 2007.
After carefully removing the surface organic materials and fine roots, each mixed soil sample was air-dried for the estimation of soil properties.
"The principle of perpetual greening by the action of soil fungion rock slopes, " Journal of Gansu Sciences, vol. 17, p. 37-39
Journal of Beijing Forestry University, 2006, 28(5):p. 7-11
Journal of Beijing Forestry University,1995,17(1):p. 37-41

Samuel, Effect of casting imperfections on the fatigue life of 319-F and A356-T6 Al–Si casting alloys, Materials Science and Engineering: A. 473 (2008) 65-75
Stratford, Factors influencing the production of high integrity aluminium/silicon alloy components by die and squeeze casting processes, Journal of Materials Processing Technology. 38 (1993) 303-326
Reed, The mechanisms of long fatigue crack growth behaviour in Al–Si casting alloys at room and elevated temperature, Materials Science and Technology. 23 (2007) 1396-1401
Sokolowski, The effect of cooling rate on microstructure and mechanical properties of AC AlSi9Cu alloy, Archives of Materials Science and Engineering. 28 (2007) 105-112
Prado, Fatigue variability in Al–Si cast alloys, Materials Science and Engineering: A. 398 (2005) 171-179

Safety culture of enterprises is divided into four parts by most scholars: safety material culture, safety spirit culture, safety system culture and safety behavior culture.
0.000 0.189 0.187 0.252 0.372 0.200 0.184 0.320 0.296 According to Table 2, we can find the weight vector A1 of safety material culture.
Thus, the evaluation vector B1 of safety material culture is calculated as follows: B1=A1R1= (0.1730, 0.3175, 0.3654, 0.1441) Similarly, we can calculate the evaluation vector B2, B3 and B4.
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Alghamdi Mathematics Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, KSA E-mail: najatalghamdi@gmail.com Keywords: Vibration; Nano-Beam; Thermal shock; Moving heat source; Euler–Bernoulli equation; Non-Fourier heat conduction.
The numerical solutions for the Silicon material have been done by using Tzou method.
Biot, Thermoelasticity and irreversible thermodynamics, Journal of applied physics, 27 (1956) 240-253
Youssef, Vibration of gold nano-beam with variable young’s modulus due to thermal shock, World Journal of Nano Science and Engineering, 5 (2015) 194
Hosseini, A semi analytical method for electro-thermo-mechanical nonlinear vibration analysis of nanobeam resting on the Winkler-Pasternak foundations with general elastic boundary conditions, Smart Materials and Structures, 25 (2016) 085005

Konieczny, Research on structure, propagation and exposure to general vibration in passenger car for different damping parameters, Journal of Vibroengineering 15 (4) (2013) 1680-1688
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Folęga, FEM analysis of the options of using composite materials in flexsplines, Archives of Materials Science and Engineering, 51(1) (2011) 55-60
Siwiec, Numerical analysis of selected materials for flexsplines, Archives of Metallurgy and Materials, 57(1) (2012) 185-191
Folęga, The study of the dynamic properties of some structural components of harmonic drive, Journal of Vibroengineering, 15(4) (2013) 2096-2102.

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