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College of Mechanical Science and Engineering, Jilin University, Changchun 130022, P.R.China. 2.
Acknowledgment Financial support for this research was provided by Office of Education, Jilin Province: Programs of Scientific and Technical Research from the 11th Five-Year Plan＆Science and Technology Bureau, Plan for Scientific and Technology Development.
Zhou, Research Achievements and Development Trends of Pneumatic Artificial Muscles, Journal of Mechanical Engineering, 45 (2009), 75-83
[5] N Saga, T Saikawa, Development of a Pneumatic Artificial Muscle Based on Biomechanical Characteristics, Journal of Advanced Robotics,22(2008),761-770
[6] Dexu Geng, Ji Zhao, Lei Zhang, Yunwei Zhao, Structural Design and Position and Posture Analysis of Five-fingered Robot Hand based on Pneumatic Flexible Joint, Applied Mechanics and Materials, 44-47 (2011), 2883-2887.

Introduction Corrosion can be defined as the deterioration or the destruction and loss of material due to chemical attack.
The maximum impact resistance had been offered by the coating materials containing silicone 50% and 40%.
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Peckham: Int. journal of adhesion and adhesives, vol. 16 (1996), p. 121 [14] K.D.
Scantlebury: Journal of Corrosion Science and Engineering vol. 2 (2000), p.1 [16] Satouro Ito, Takao Matoba and Akira Tominaga: Prog. in Org.

Layout optimization which includes size, shape and topology optimization is to find the optimal distribution of materials and minimum weight or cost structure with a given external load so it can avoid the lack of current design[1].
Solid Isotropic Material with Penalization (SIMP)[4] model expresses the stiffness and density for each element using the following well-known power-law relationship (2) Where Ei0 denotes the initial Young’s modulus of the ith element; Ei denotes the pseudo-modulus of the ith element, p is a penalization parameter; ρi0 denotes the initial density of the ith element; ρi denotes the pseudo-density of the ith element.
Zhang: Advances in Science and Technology of Water Resources, Vol. 21 (2006) No.2, p.81 [2] M.M.
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Rajan: Journal of Structural Engineering, Vol. 7 (1995) No.4, p.540 [7] F.

The strengthening material is usually flat iron (about 5-15mm thickness) or CFRP (Carbon Fiber Reinforced Plastic),as shown in Fig.5.Both materials have high strength and light weight, which can be wrapped around damaged locations of wooden components to enhance their bearing performances.
Yang: Sciences of Conservation and Archeology Vol. 22 (2010), p. 37.
Ji: Sciences of Conservation and Archeology Vol. 23 (2011), p. 36.
Xue: China Civil Engineering Journal Vol. 41 (2008), p. 28.
Yang: Journal of Beijing University of Technology Vol. 35 (2009), p. 330.

Material and methods Pilot-scale plant.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (NO. 21107023), and the Henan province foundation and advanced projects (NO. 102300410197, NO. 102300410195).
Journal of Environmental Sciences.
Journal of Hazardous Materials.

Fig.1 Principle of function of a 3-way catalyst versus A/F ratio [5] Methods and Materials To analyze the changes in the sensing performance of oxygen sensors, the characteristics of several Lambda sensors that had operated for certain lengths of time were measured in an experimental stand.
Cavalcante Juniora and L.C. de Lima, Monitoring Industrial Combustion Through Automotive Oxygen Sensor, International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, pp. 203-211. (2012) [2] L.
Lee, Review on zirconia air-fuel ratio sensors for automotive applications, Journal of Material Science, 38, pp. 4247 – 4257. (2003) [4] J.L.

The microstructure of the matrix material is shown in Fig. 1a, in which α phase (white) is a branched microstructure.
Wang Erde: Materials Science and Engineering Vol.
Xing: Journal of materials science Vol. 39 (2004), p. 6153 [3] H.
Fu: Key Engineering Materials Vol.367(2008), p.103 [5] H.
Zhang: Materials Science Forum Vol.561-565(2007), p.945

Materials and methods Materials.
This study suggested that for all the nanomaterials, not only the characterization of materials but also the aggregation nature of materials in solution need to be taken into account prior to dosing in toxicity studies because the toxicity data may be affected by these differences.
Acknowledgements This work was supported by the National Science Foundation of China (No. 81172614), the Innovation Projects of Beijing Academy of Science and Technology (No.
PXM2012-178304-000007 and PXM2013-178304-000006), Beijing Postdoctoral Science Foundation (2013ZZ-37) and the Fiscal Programs of Beijing (No.
Tang: China Safety Science Journal Vol. 21 (2011), p. 130

As these results, the plasticity of materials is classified as Non-Plastic(NP). 3.2 The scaning electron microscopy, (SEM).
Non-Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
Fly ash addition in clayey materials to improve the quality of solid bricks.
Journal of Advance Materials Research.
Journal of Science and Technology, Mahasarakham University,Thailand 2010, specials issue, pages 7-13

Methanol is widely used as a solvent in various industries and as a raw material in the production of polymer materials, organic paints, medicines, etc.
Haciyeva., S.A.Mammadxanova., E.I.Abdullayev F.A.Amirov .Chemistry technology of oil and gas treatment processes., Science publishing house, Baki, ISBN 978-9952-495-15-7, (2014) 408p
Catalysis Science and Technology. (2012) vol. 2, iss. 10, pp. 2116
Journal of Materials Science and Engineering, April (2012) V. 2, No 4, pp. 306-312
[23] Ahmad Bahrein, Elham Ameri Thermodynamic İnvestigation of Temperature Effects on Dimethyl Ether Reforming//International Journal ol Basic Sciences, Applied Research, V.3 (SP), (2014) pp. 187-190