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Fatty acid methyl ester(FAME),prepared by rapeseed oil as starting material with methanol by transesterification, the composition of FAME was detected by gas chromatograph-mass spectrometer (GC-MS).Trimethylolpropane(TMP) esters of fatty acids were synthesized by transesterifying FAME with TMP using zinc oxide as catalyst.
:Journal of Synthetic Lubrication.Vol.11(1994),No.3,p.189
[5] Hu Wenyun: Journal of Wuhan Polytechnic University.
,Vargas, RM:Journal of the Brazilian Chemical Society.Vol. 9 (1998), No.3, p.199
[7] Uosukainen E, Linko Y, Lamasa M, Tervakangas T and Linko T:Journal of Applied Science, Vol.7(2007),No.15,p.2011. ,

Therefore, the purpose of this study is to quantify the zonal difference of the in situ chondron's Poisson effect under compression using immunolabeling of type VI collagen coupled with fluorescence confocal microscopy Materials and Methods All the experiments were followed the procedures developed in the previous study [8].
If the articular cartilage is treated as a fibered composite material with soft inclusion, the soft inclusions increase the stiffness of the composite in the fiber direction, and reduce the stiffness of the composite in the direction normal to the fibers [9].
Res., Vol. 5 (1987), pp. 509-522 [2] Buschmann MD, et al., Journal of Cell Science, Vol. 108 (1995), pp. 1497-1508 [3] Fank EH, et al., Journal of Biomechanics, Vol. 33 (2000), pp. 1523-1527 [4] Smith RL, et al., Journal of Rehabilitation Research and Development, Vol. 37 (2000), pp. 153-161 [5] Guliak F, Erickson GR, Ping Ting-beall H, Biophysical Journal, Vol. 82 (2002), pp. 720-727 [6] Knight M.M., Lee D.A., Bader D.L., Biochimica et Biophysica Acta, Vol. 1405 (1998), pp. 67-77 [7] Alexopoulos LG, et al., Journal of Biomechanics, Vol. 38 (2005), pp. 509-517 [8] Youn I, et al., Osteoarthritis and Cartilage, Vol. 14 (2006), pp. 889-897 [9] Wu JZ, Herzog W, J. of Biomechanics, Vol. 35 (2002), pp. 931-942

In this research, the phenolic resin is proposed as building materials to use its thermal insulation property for developing a comfortable living and working indoor environment.
In this research, the effectiveness of applying phenolic resin as building materials is evaluated for both winter and summer conditions.
In this research, the effectiveness of using the phenolic material as building materials is evaluated for the winter and summer climatic conditions.
Physical and Chemical Properties of Phenolic Resin The plasticizer, stabilizer, and foaming agents and the many other agents added to PVC materials will release dioxin and a large quantity of thick smoke when they are burning that cause hazards to human safety and environmental quality.
Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology, Vol. 10, No. 2, pp. 149-154. (2004) [5] Monthly Report on Climate System, Central Weather Bureau, Taiwan.(2009) Table1.

Significant changes of strength properties occurred at 200°C when the ultimate tensile strength and the yield stress decreased in the ECAPed materials in contrast to the materials without ECAP.
Lin: Journal Friction and Wear 30 (2009) 194-198 [2] S.M.
Mahmudi: Materials and Design 31 (2010) 3512-3517 [3] Z.
Science and Eng.
Science and Eng.

In fact, materials that are suitable as thermal insulation are materials which have atoms spaced well apart [19].
Several investigators had stated that materials with lower density resulted to low thermal conductivity indicating that the material has good insulation property [12, 20].
Bhd. for supplying the materials for the investigation.
Husin: Journal of Sustainable Development, Vol. 2 (2009), pp. 186 – 191 [2] A.
Dawood: American Journal of Engineering and Applied Sciences, Vol. 3 (2010), pp. 489 – 493 [15] G.

Introduction AlN is an attractive material due to its unique characteristics including wide bandgap, high thermal stability and conductivity, high piezoelectric response and breakdown electric field, and small lattice mismatch to GaN-based materials [1–3].
Zhou: Applied Surface Science. 518 (2020) 146218
Hu: Materials Science in Semiconductor Processing. 144 (2022) 106612
Zhang: Materials. 14 (2021) 1722
Chen: Journal of Elec Materi. 44 (2015) 217–221

Energy (coal) chemical base is a multi-industry aggregate formed by coal mining, thermal power, coal chemical industry, and building materials.
The four main industries include coal mining, thermal power, coal chemical industry, and building materials.
The solid waste from thermal power and coal mines could be directly used for the production of building materials.
Journal of Wuhan University of Technology. 2010,32(4):95～97
Journal of Arid Land Resources and Environment. 2010,24(4):32～37

Hot Corrosion Behavior of AlCuFeCr Quasicrystalline Coating on Titanium Alloy with The Mixture of NaCl and Na2SO4 Deposit Fengfeng Wanga, Chungen Zhoub, Shengkai Gong, Huibin Xu Department of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, PR China a wang99_c@mse.buaa.edu.cn, bcgzhou@buaa.edu.cn Keywords: Hot corrosion, Quasicrystal, Coating, Titanium alloy Abstract.
Qusicrystal is a new class of materials characterized with quasi-period order.
The phase with 5-fokl rotational symmetry was first reported in Al-Mn alloy by Shechtman in 1982 [3], which arouses great interest among materials scientists.
They can not be applied as structure materials due to their brittle nature at ambient temperature.
Sci.Technol., 18(2002)251 [10] E.Fleury, Y.C.Kim, J.S.Kim, D.H.Kim, W.T.Kim, H.S.Ahn, S.M.Lee, Journal of Alloys and Compounds, 342(2002)321 [11] E.Fleury, S.M.Lee, W.T.Kim, D.H.Kim, Journal of Non-Crystalline Solids, 278(2000)194 [12] Elina Httunen-Saarivirta, Erija Turunen, Maarke Kallio, Intermetallics, 11(2003)879 [13] Chungen Zhou, Fei Cai, Shengkai Gong, Huibin Xu, Materials Science and Engineering A, 386(2004)362 [14] Juan Kong, Chungen Zhou, Shengkai Gong, Huibin Xu, Surface and Coatings Technology, 165(2003)281 [15] J.M.Dubois, S.S.Kang, and J.von Stebut, J.Mater.Sci.Lett. 10(1991)537

The friction coefficient is dependent on metal powder constitutive material [12] and of specific mixture powder materials – lubricant.
Hashemi, Finite Element Analysis of Friction-Assisted Powder Compaction Process., (2012) SAE International Journal of Materials and Manufacturing, 5 (2), pp. 333-344.3
Frunza, Friction-assisted pressing of PM components, Conference: International Conference on Advanced Materials Processing Technologies, Madrid, Spain Sep 18-21, 2001 Journal of Materials Processing Technology (2003) Volume: 143 Special Issue: SI Pages: 645-650
Wikman, A Friction Model for Iron Powder Pressing Based on a Tribological Approach, Advances in Powder Metallurgy and Particulate Materials, 7, (1996), 329-340
-W Yu, Research of Favorable Conversion of Friction during Powder Compaction, Material Science Forum, 575-578(1), (2008), 443-448

Introduction Now a day, it is highly desirable to develop economical photovoltaic materials with high absorption efficiency.
Therefore, it is highly desirable to develop economical photovoltaic materials with high absorption efficiency.
From few decades many efforts have been made on renewable energy materials including photovoltaic electric generators.
Copper indium diselenide (CuInSe2), ternary semiconductor compound have been promising materials for optoelectronic devices, electronic devices and solar cell application.
Acknowledgement The authors are thankful for the financial assistance from Department of Science and Technology, New Delhi.