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Such capability has widespread the use of multifield materials in high-tech industrial applications.
Therefore, in piezoelectric materials only indices 1, 2 and 4 apply, whilst for magnetoelectroelastic materials all the indices (1, 2, 4 and 5) come into play.
Mai: International Journal of Engineering Science Vol. 41 (2003), p. 633-652 [43] C.M.
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Using constitutive equations of piezoelectric materials and an equation of the single plate’s motion, a matrix of characteristics of the system was obtained.
Introduction A significant increase of smart materials applications in modern technical devices has been noted in recent years.
Piezoelectric materials that are successfully used as components in machine building can be included in this group as well.
Acknowledgements This work was supported by Polish Ministry of Science and Higher Education - National Science Centre as a part of the research project No.
Wróbel, Control of characteristics of mechatronic systems using piezoelectric materials, Journal of Theoretical and Applied Mechanics 51 (2013) 225–234

Recently, many researchers have made much work in grinding of carbide materials.
Gui et.al studied ELID grinding mechanisms of nano-carbide materials[2].
The workpiece materials are tungsten carbide(CP1), and their compositions and performances are shown as in Tab.2.
[4] LU M Z, XIONG W L, HUANG H W, et al, in: Developments of super-high speed grinding and its relative main technologies[J], submitted to Journal of Hunan University: Natural Science, China, 10(5):44-48 (2002) [5] SHANG Z T, HUANG H, SHENG X M, et al, in: Experimental research on high-speed ELID grinding process for Si3N4[J], submitted to Journal of Hunan University: Natural Sciences, 12 (12):30-34 (2007) [6] Sheng Xiaomin, in: Ultra-high Speed Grinding Technologies [M], submitted to China Machine Press, 25-36 (2010) [7] F.
Evans, et al, in: High speed grinding-fundamental and state of art in Europe, Japan and USA, submitted to Annals of CIRP 46 (2) 715–724 (1997) [8] Lathabai S, Rodel J, Dabbs T, et al: Fracture mechanics model for subthreshold indentation flaws:Part II Non-equilibrium fracture[J], Journal of Materials Science, 26(9):2313-2321(1991)

Finite Element Simulation of the Nosing Process of Metal Tubes with a Conical Die Liang CHU1,2,a, Lijun SHI4, Yan BI1, Dasen BI1,3,b 1School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China 2Key Laboratory of Display Materials & Photoelectric Devices (Tianjin University of Technology), Ministry of Education, Tianjin 300384, China 3Tianjin Key Lab for Photoelectric Materials & Devices, Tianjin 300384, China 4Project Management Department; Offshore Oil Engineering Co.Ltd; Tianjin 300452,China achuliangszhm@163.com（correspondence author）, btjbds@sina.com（correspondence author） Key words: tube nosing process, finite element simulation, material thickness variation Abstract.
Acknowledgement This work was supported by Ministry of industry and information Technology of the People’s Republic of China support project under Grant No. 2009ZX04014-063-03, and Tianjin scientific and technical support project under Grant No. 08ZCKFGX02200 and 09ZCKFGX02700, and Tianjin Key Subject for Materials Physics and Chemistry.
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Diffusion of acetic and propionic acids from chitosan-based antimicrobial packaging films[J].Journal of Food Science, 2000,65(5),768–773
,et al.Tensile strength optimization and characterization of chitosan/TiO2 hybridfilm[J].Materials Science and Engineering B:Solid-State Materials for Advanced Technology.2007, 138(1), 84-89
,Wang, S.Y.,& Gunasekaran,S.Preparation and characterization of whey protein film incorporated with TiO2 nanoparticles.Journal of Food Science,2009,74(7),50-56
[15]ASTM E-398,2003:Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement
Journal of Food Science, 2001,66(6),865–870.

In terms of management, it is necessary to abolish the closure and privacy of technological materials for coal mine enterprise.
Straits Science,2003 (9) :23
Shandong Coal Science and Technology, 2003,6:32-33
Journal of Catastrophology, 2011,1:138-143
Journal of Jiaozuo Institute of Technology,2006, 25 (4):306-309

Therefore, these materials should be coated by conductive materials.
However, these materials are not widely applied because of the toxicity of Cobalt [1,2].
Other cathode materials that are believed to replace this material are phospho-olivine-based material.
The purpose of this heating aims to vaporize organic materials contained in the starting material.
Wang, Synthesis and characterization of LiFePO4 electrode materials coated by graphene, Applied Surface Science 305 (2014) 427-432

The conventional consensus has it that the magnitude of the strain rate sensitivity observed in superplastic materials is linked with grain boundary sliding.
For materials to be superplastic i.e. to exhibit high elongations (>200%) in tension, m values of 0.5 or above are generally required.
Ti-2007 Science and Technology.
Brooks and Di Martino, I., Multi-Scale Microstructure Modelling for Nickel-Based Superalloys, Journal Materials Science and Technology, Vol. 25, 2, pp221-227 (2009)
[14] Dyson, B.F., Microstructure based creep constitutive model for precipitate strengthened alloys: theory and application, Materials Science and Technology, Vol 25, 2, pp213-220 (2009)

Sai Kumar6 1Assistant Professor, HOD of Civil Engineering, Annamacharya Institute of Technology and Sciences, Tirupati, Andhra Pradesh, India. 2,3,4,5,6B.
Tech Students, Dept. of Civil Engineering, Annamacharya Institute of Technology and Sciences, Tirupati, Andhra Pradesh, India.
aanilachyutha@gmail.com, b*thanujagutthi@gmail.com Keywords: Structural integrity, Material quality, Material testing, Safety, Durability Abstract: A construction building's structural integrity, material quality, workmanship, and conformity to design specifications were all assessed qualitatively.
A Almusaed[10] noticed that, it aims to objectively analyze materials' environmental impact and suitability for local construction needs.
To do this, water is sprayed over the concrete's surface. 2.2Test Methods based on materials used: Tests on cement: Soundness: One of the most important quality control tests for determining the stability and durability of cement is the soundness test.

Several studies [2, 3, 5-8, 13] demonstrated that the inherent problem in conventional drilling (CD) of composite materials is delamination.
Several researchers studied [3, 5, 7] the mechanism of such damage in composite materials.
An ultrasonic softening effect, which was observed in tensile tests of materials [14], may also contribute to force reductions.
It had been widely reported [11, 16] that under the influence of ultrasonic vibrations, a brittle-to-ductile transition is observed to occur in materials.
Journal of Applied Mechanics, 1980, 47:329-334