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National Natural Science Foundation of China. (10772013) The Fundamental Research Funds for the Central Universities.
Aeronautical Science Foundation of China. (20100251007).
P., “Rotory-wing aeroelasticity - a historical perspective and some current trends,”44th AIAA/ASME/ ASCE/AHS Structures, Structural Dynamics, and Materials Conference, Norfolk, Virginia, April 7-10, 2003 [2] Friedmann, P.
P., “Rotory-Wing Aeroelastic: Current Status and Future Trends,” AIAA Journal, Vol. 42, No. 10, 2004, pp. 1953-1972 [3] SIVANERI N T and CHOPRA I.Dynamic Stability of a Rotor Blade Using Finite Element Analysis[J].
AIAA Journal, Vol. 20, May 1982

Optimization of Lactose Content in the Row Milk by Colorimetry via Response Surface Methodology Ning Jianting1,a, Wu Junrui2,b, Yue Xiqing3,c 1College of Food Science,Shenyang Agricultural University,Liaoning,Shenyang,110161,China 2College of Food Science,Shenyang Agricultural University,Liaoning,Shenyang,110161,China 3College of Food Science,Shenyang Agricultural University,Liaoning,Shenyang,110161,China a514559674@qq.com,bjunruiwu@126.com,cyxqsyau@126.com Key words: Lactose; Colorimetric method; Response surface methodology Abstract: The lactose content in the raw milk by colorimetry was introduced in the paper.On the single-factor experiment basis, it used response surface methodology to establish a quadratic mathematical model of lactose content.
Materials and methods[6] Reagents and instrumentation Raw milk were bought besides Shenyang Agriculture University’s livestock farm.
Prenosil High performance liquid chromatography analysis of the products of enzymatic lactose hydrolysis, Journal of Chromatography. 299 (1984)498–502
Mathison, Improved sugar separation by high performance liquid chromatography using porous microparticles carbohydrate columns, Journal of Chromatography. 209 (1981) 316–322

Emulsifiers are commonly utilized to emulsify a water-soluble material to form a stable water-in-oil (W/O) emulsion.
Fayaz, Rheology and stability mechanism of water-in-crude oil emulsions stabilized by Span 83, ARPN Journal of Engineering and Applied Science 11(4) (2016) 2230-2235
Aziz, Emulsification properties of biosurfactant produced from Pseudomonas aeruginosa RB 28, Pakistan Journal of Biological Sciences 10(8) (2007) 1331-1335
Oil Spill Science and Technology, Wiley, New Jersey, 2014, pp. 38-50
International Journal of Sciences: Basic and Applied Research 25 (2) (2016) 256-267

The research work of Mate et al. [24] explored the effect of thermal radiation and chemical reactions on the non-newtonian CF through a porous material over a magnetic field with buoyancy.
ISSN: 1927-5307.https://doi.org/10.28919/jmcs/6624 [6] Makinde , D.O , Abdul Aziz,Boundary layer flow of a nanofluid past a stretching sheet with a convective boundary condition(July 2011) International Journal of Thermal Sciences 50(7):1326https://www.sciencedirect.com/science/article/abs/pii/S1290072911000603?
Indian Journal of Science and Technology, 8(31). https://doi.org/10.17485/ijst/2015/v8i31/85405 [9] Tayebi, T., &Chamkha, A.
International Journal of Mathematics and Mathematical Sciences, 2019. https://doi.org/10.1155/2019/7392459 [13] Sobamowo, M.
Eid, Comprehensive analysis on copper-iron (II, III)/oxide-engine oil Casson nanofluid flowing and thermal features in parabolic trough solar collector, Journal of Taibah University for Science. 15 (2021) 619-636

Mustafa Al Bakri 2,c 1Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Pulau Pinang, MALAYSIA 3 School of Materials Engineering, Universiti Malaysia Perlis (UniMAP), P.O.
Therefore in consideration of all factors, the strong bonding of geopolymer can be develop hence contribute to the maximum strength of materials.
In common, the study of geopolymer materials such as lightweight concrete, composite and bricks are performed.
There are some common raw materials used in geopolymer such as metakaolin, fly ash, slag, bottom ash, volcanic ash and rice husk ash [9][10][11].
Abdul Razak, “Fly Ash-based Geopolymer Lightweight Concrete Using Foaming Agent,” International Journal of Molecular Sciences, vol. 13. pp. 7186–7198, 2012

Sorokin, Strength of materials, 38 (2006) 117-127
Rusakov, Strength of Materials, 9 (1977) 1494-1498
Suzuki, Journal of materials science, 26 (1991) 1755-1761
Bhanu, Journal of Materials, 2013 (2013)
Lei, Journal of materials engineering and performance, 22 (2013) 1694-1700

Because materials designed for optimum performance rarely consist of binary systems, the ability to model higher-order systems is especially needed.
Platinum Metals new contact materials and preparation technology (2012HC027) and Innovative Team of Kunming (2012-01-01-A-R-07-0005).
Materials Science and Engineering: A 2004; 379 (1-2):245-250
Surface Science Reports 2001; 42(3-5): 75-205
Journal of Phase Equilibria 1993; 14:225-7

Electropolishing of coronary stents Zsuzsa Edina Gellér 1,a Katalin Albrecht 2,b and János Dobránszky 3,c 1) Department of Materials Science and Engineering, BME Goldmann ter 3, Budapest, 1111 Hungary 2) Minvasive Ltd.
Material removal (weight loss and strut width change) in the process of both pickling and electropolishing was investigated.
Degawa et al.: American Heart Journal, Vol. 138 (1999:5/1) p. 962
Füle, in: Carbon: The Future Material for Advanced Technology Applications, edited by G.
Thèse PhD, Faculté des sciences et génie, Université Laval, Québec, Canada (2005)

Annealing Process Optimization of a ME Wrought Magnesium Alloy Yazhong Zhao1,2,a ,Fusheng Pan1,b ,Jian Peng1,3,c ,Jun Zhou1,d 1 College of Materials Science and Engineering，Chongqing University , Chongqing 400045, China 2 Department of Mechanism, Nanyang Institute of Technology, Henan 473004, China 3 Chongqing Engineering Research Center for Magnesium Alloys, Chongqing 400045, China a zhaoyacn@126.com, b fspan@cqu.edu.cn, cjpeng@cqu.edu.cn, d xule52x@163.com Key words: magnesium alloy；annealing；extrusion；tensile strength; elongation Abstract: The properties and microstructures after different annealing processes of an as-extruded ME magnesium alloy were investigated.
Introduction Magnesium alloys are considered as one of the most promising structural metal materials, offering the combination of low density, good damping capacity, excellent thermal conductivity and electromagnetic shielding as well as recyclable [1,2,3,4].
Froes: Advanced Performance Materials Vol.5 (1998) , P.201-212
Ebert: Materials Science and Engineering A302 (2001), p.37-45
Eliezer: Journal of Materials Processing Technology Vol. 117(2001) , p.381-385

Different materials have different permeability.
Fig. 4 Laying of vacuum auxiliary materials The third step: Laying of vacuum auxiliary materials.
These beams will use less FRP materials to obtain durability than the beams that designed FRP as the main reinforcement, thus reduce the materials cost.
Progress in Structural Engineering and Materials.
Journal of Southeast University(Natural Science Edition).