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Akram c Department of Mechanical Engineering College of Electrical and Mechanical Engineering National University of Science and Technology, Islamabad, Pakistan a sabeehraza@yahoo.com, bdrafzaalmalik@yahoo.com, cwasim6@gmail.com Keywords: Magnetomechanical Coating Material, Vibratory Stresses, Cantilever-Beam, FEM.
Temperature limitation of viscoelastic damping materials leads to manufacturing and durability concerns [10].
Thickness variation of the coating material on the base material is the main purpose of this research.
Herman Shen, "Passive Vibration Suppression of Beams and Blades Using Magnetomechanical Coating", Journal of Sound and Vibration vol. 245, 701-714, 2001
Birchak 1968 Journal of Applied Physics 39, 2311-2316, "Effect of Internal Stress Distribution of Magnetomechanical Damping"

Therefore, porous ceramic is widely used in purification separation, gas or liquid filtration, catalyst carrier, special wall materials, heat preservation materials, biological materials, chemical energy storage materials, aviation materials etc.
Vol.26(2012), p.105 [2] K.Ikeda, H.Kinoshita, R.Kawamura, et al.: Journal of Solid Mechanics and Materials Engineering.
Vol.39 (2012), p.49 [5] Y.M.Zhang, D.K.Liu, J.C.Han, et al.: Ordnance Material Science and Engineering (in Chinese).
Vol.36 (2008), p.1775 [13] S.Zhao, Y.Liang, J.Y.Wu, et al.: Journal of Shenyang Jianzhu University (Natural Science) (in Chinese).
Vol.32 (2013), p.1389 [18] S.J.Kim, H.G.Bang, S.Y.Park: Materials Science Forum.

Damping Ratio Estimation of Linear and Non-Linear Viscoelastic Materials Using Hilbert and Wavelet Analysis Techniques Awad Megahed1,2,a*, Ahmed M.R.
Fath El-Bab3,b, Haitham El Hussainy3,c, Mohsen Abdel-Naeim Hassan1,d 1Materials Science and Engineering Program, Egypt-Japan University of Science and Technology, Egypt 2Production Engineering and Mechanical Design department, Menofia University, Egypt 3Mechatronics and Robotics Engineering Department, Egypt-Japan University of Science and Technology, Egypt aawad.youssif@ejust.edu.eg, bahmed.rashad@ejust.edu.eg, chaitham.elhussieny@ejust.edu.eg, dmohsen.khozami@ejust.edu.eg Keywords: Damping Ratio, Hilbert Transform, Wavelet Transform, viscoelasticity Abstract: The damping property is a material's energy dissipation capacity, indicating its ability to resist vibrations.
The provided information is applicable for examining the non-linear viscoelastic damping of materials in vibration motions [4].
Journal of Sound and Vibration, 208(3), 475-489
International Journal of Mechanical Sciences, 44(11), 2263-2283

Simulation of the Cracking Behavior for Fiber Reinforced Composite Materials with Different inclusion Quantity Jixiang Luo 1, a 1Department of Science, Nanchang Institute of Technology, Nanchang 330099, China a laixiaoying77716@yahoo.com.cn Key words: inclusion quantity; fiber reinforced composites; X-VCEFM Cell; matrix crack propagation Abstract: Based on the Voronoi cell finite element can also reflect fiber reinforced composites interface to take off the layer and matrix crack propagation of the new cell (X-VCFEM cell)[1].
References: [1] luojixiang，Numerical simulations of interfacial debonding and matrix cracking in particle reinforced composites，Kunming：Kunming University of Science and Technology，2007. 26～30 [2] Jiangyongqiu，composition material mechanics，xi an：traffic college at xian，1990. 5～11 [3] Lewandowski J.J., Manoharan M., Hunt W.H.
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 1993, A172(1-2): 63~69 [4] Llorca J.
Journal of the Mechanics and Physics of Solids, 1998, 46(1): 1~28 [5] Mummery P.M., Derby B., Scruby C.B.
Mechanics of Materials, 2000, 32(10): 561~591 [9] S.

The Through-Dyed Autoclaved Silicate Concretes with the Use of Thermally Activated Iron Ore Raw Materials Refinement Tailings I.V.
The ferruginous quartzites refinement produces the concentrate with the predominant content of ore materials and the «tailings», consisting mostly of gangue material.
Tarasova, The loading pigments production from ferruginous quartzites refinement tailings, Building materials. 7 (2005) 13-15
Fedorina, Composite Pigment-Filler on the basis of heat power plant and tails of enrichment of ferruterous quartzites, research journal of applied sciences.
Evtushenko, The activation processes in building materials technology, BSTU publishing office, Belgorod, 2003

Experimental Materials.
Rolison: Science, Vol. 299 (2003) No.5613, p. 1698
Alivisatos: Science, Vol. 304 (2004) No.5671, p.711
Au: Journal of Catalysis, Vol. 288 (2012) No. 4, p. 54
Song: Material Chemistry, Vol. 20 (2010) No.7, p. 1239

The combination of materials with high piezoelectric properties and materials with good magnetic properties, may allow obtaining a solid solutions (composites) with good magnetoelectric properties [6].
Murty: Materials Chemistry and Physics, Vol. 126 (2011), p. 295 [2] G.
Laoratanakul: Materials Science & Engineering B, Vol. 112 (2004), p.79 [5] D.
Błachowski: Materials Characterization, Vol. 87 (2014), p. 36
Bochenek: Journal de Physique IV, Vol. 137 (2006), p. 189

Dissolution concentrations in typical normal workpice materials of PCBN tool material at different temperature are then calculated.
The machining tests were performed on workpiece materials in Table 1-4.
Zhang, C: International Journal of Machine Tools and Manufacture.
Vleugels: Diamond and Related Materials.
Mathew: Journal of Materials Processing Technology.

In recent technology, rare earth ions are better dopants for light activators in the host matrix materials than transition metals.
Currently, the samarium (Sm3+) ion is one of the most attractive and Valuable rare-earth dopants considering Sm3+-doped phosphors are common to be favorable materials for optical amplifiers, lasers, and electroluminescent devices.
Babu, “Photoluminescence and Energy Transfer Process in Bi3+ / Sm3+ Co-Doped Phosphate Zinc Lithium Glasses,” Advances in Materials Physics and Chemistry, vol. 4, 2014, 165–171
Ban, “Producing Amorphous White Silica from Rice Husk,” MASAUM Journal of Basic and Applied Sciences, vol. 1, 2009, 512–515
Khamirul, “Optical Properties of Ternary TeO2-B2O3-ZnO Glass System,” IOP Conference Series: Materials Science and Engineering, vol. 17, 2011, 012027

The rapid development of biology has led to the widespread use of completely new practical methods to solve healthcare problems, as well as to the fundamental development of new technologies and new materials in various industries [15, 17, 21, 22, 23, 25].
Meanwhile, the problem of unpredictable effect on the environment of materials, created and modified using nanotechnology, does not allow us to consider current ethical approaches as sufficient.
As using nanotechnology, it is possible not only to modify existing natural materials, but also create new materials with desired properties, they are seen as a source of conscious design of both risks and desirable properties of nature.
Journal of Pharmaceutical Research International. 2020; 32(33), 23-31
Journal of Pharmaceutical Research International. 2021; 33(17), 31-38