Search results

Materials and Methods Materials used for these experiments include Jatropha seed oil extracted from Jatropha seeds by mechanical press, Hexane of high grade (99.9%) purchased from Sigma Aldrich Germany, Hot plate with magnetic stirrer, a Gas Chromatography Flame ionization detector (GC FID) with HP-5 column, Foil paper, dichloromethane, a column packed with glass fibre wool and silica gel.
American Journal of Applied Sciences 6(7): 1390-1395 [3] Abdu-Aguye, I., A Sannusi, R.A.
Journal of American Science, 6(11): 293-300.
[10] Akhihiero E.T., Aluyor E.O., and Audu T.O.K. (2010), “The Effect of Catalyst Phase on Biodiesel Production (A Review), Journal of Engineering and Applied Sciences.
Journal of the Science of Food and Agriculture, Vol.61, Issue 3, pages 357-362.

Series: Materials Science and Engineering. 969 (2020) 012021
Leushin, To the question of casting alloys of non-ferrous metals in the metal mold, Materials Science Forum. 946 (2019) 631-635
Fashutdinov, Improving the efficiency of shaving through the use of wear-resistant coatings, IOP Conference Series: Materials Science and Engineering. 570(1) (2019) 012024
Liu, Effect of lattice distortion on solid solution strengthening of BCC high-entropy alloys, Journal of Materials Science and Technology. 34(20) (2018) 349-354
Fu, High-entropy alloys: Emerging materials for advanced functional applications, Journal of Materials Chemistry A. 9(2) (2021) 663-701

Method Materials.
The materials used in this study were a 60/70 penetration bitumen, aggregate and CRM.
Sengoz: submitted to Journal of Construction and Building Materials (2009) [5] H.
Hameed: submitted to Journal of Tikrit Journal of Engineering Sciences (2014) [12] A.
Zghair: submitted to Journal of Tikrit Journal of Engineering Sciences (2011)

Energy Dissipation analysis on Unloading Confining Pressure failure Process of Rock Material Fujiang Chen1, a, Hongxia Li2,b, Zeqi Zhu3,c 1Southwest Jiaotong University, Chengdu, Sichuan 610031 China 2College of Science, Naval University of Engineering, Wuhan, Hubei 430033, China 3Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China a150006524@qq.com, b26953296@qq.com, czhuzeqi2005@tom.com Keywords: rock mechanics; unloading confining pressure; energy dissipation; strain energy Abstract.
The energy dissipation law of rock material are analyzed comprehensively by studying the energy exchange between test machine and rock sample in two typical stress-strain curve of unloading tests.
It shows that the energy dissipation is greatly related to the failure characteristic of rock material and confining pressure.
Acknowledgements This work was financially supported by the National Natural Science Foundation (51009030, 51279202).
Journal of China Coal Society, 20, 389(1995) [6] YOU Mingqing, HUA Anzeng.

Acknowledgment This paper is supported by the foundation items: Project supported by Natural Science Foundation of China (Grant No. 51169007), Science & Research Program of Yunnan province (No. 2010DH004 & No. 2011CI017), Foundation of Kunming University of Science and Technology (No.
Slurry and granular material transport hydraulics, Beijing: Tsinghua University Press(1994)
Slurry pipeline transportation of solid materials, translation of the Yellow River Conservancy Commission, Beijing: Water Conservancy and Electric Power Press(1980)
Guizhou University Journal (Natural Science Edition), 25 (2):162-166, (1994)
Non-ferrous Metals Journal, 46 (1):15-19, (1994)

Materials Science and Engineering: A, 528(2011), p.4500
Materials Letters, 62(2008), p301
Journal of Materials Processing Technology, 191(2007), p.77
Gubicza, Journal of Materials Research, 18(2003),p 1908
Materials Science and Engineering A, 385(2004), p.300

It has found appeal to many potential applications including water and air treatment materials[1,2], catalysts and catalyst supports[3], and excellent degradation for organic pollutants[4-7].
At present, the synthesis of micro/nano-materials research in ionic liquids has attracted widely attention of scientific researchers[11-13].
Seraphin, “Visible light absorption ability and photocatalytic oxidation activity of various interstitial N-doped TiO2 prepared from different nitrogen dopants,” J of Hazardous Materials, vol 168, pp. 253-261,June 2009
[13] Tian G, Fu Hong, Tian C H, et al., “Synthesis and photocatalytic activity of stable nanocrystalline TiO2 with high crystallinity and large surface area,” J of Hazardous Materials, vol 161, pp. 1122-1130, Jnauary 2009
Jing, “Study on method and mechanism for simultaneous desulfurization and denitrification of flue gas based on the TiO2 photocatalysis,” Science on China Series E: Technological Sciences, vol 51, pp. 230-239, March 2008

Investigation of square wave pulsed currents on solidification behavior of Al-Cu alloys Xiaotian Yang1,a, Xia Li2,b, Wensheng Li3,c 1College of Materials Science and Engineering, Lanzhou Univ. of Tech.
,lanzhou 730050,China 2 School of Chemical and Biological Engineering ,Lanzhou Jiaotong University Lanzhou 730070,China 3 College of Materials Science and Engineering, Lanzhou Univ. of Tech.
INTRODUCTION With the development of entironment science, modern materials require compatibility of economical efficiency, functionality and entironment.
[3] Guangji XU, Zhihua WANG,Jianjun YIN.Journal of Wuhan University of Technology-Materials Science..
[5]Chunyan BAN,Jianzhong GUI,Qixian BA,Guimin LU,Bingtao ZI.Chinese Journal of Material Research.

[9] Matecki, A. et al.: Materials Research Bulletin Vol. 30 (6) (1995), p. 73l.
Pathak et al.: Materials Science and Engineering B Vol. 110 (2004), p. 119.
Kondo: Materials Letters Vol. 56 (2002), p. 329
Othman et al.: Arab Journal of Nuclear Science and Applications Vol. 45(4) (2012), p. 335
Caldart et al.: Materials Science Forum Vols. 727-728 (2012), p. 499.

The use of edible vegetable oils and animal fats for biodiesel production has recently been of great concern because they compete with food materials - the food versus fuel dispute [2].
International Journal of Molecular Sciences, 9(2) (2008) 169–180
ARPN Journal of Engineering and Applied Sciences, 8(7) (2013) 473-479
ARPN Journal of Engineering and Applied Sciences, 8(5) (2013) 338-347
ARPN Journal of Engineering and Applied Sciences, 9(2) (2014) 98-108