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Journal of Structural Engineering.Vol.118(1992), P.1625–1644 [2] Priestley M J N.
Journal of Structural Engineering.Vol.130(2004), P. 618-630
China Civil Engineering Journal,Vol.38(9)(2005), P.53-60
Journal of Building Structures(2009), P.62-67
Journal of Building Structures.

The new teaching model should enable to choose appropriate materials and methods they need to learn for students, learning strategies for guidance, and gradually improve their ability to autonomous learning.
Humanism theoretical requirements: in process of carrying out network teaching, to fully respect the students; note the inherent needs of students; teachers from providing knowledge into providing learning materials and creating learning environment; teachers should focus on the low-level needs of students; in process of the network teaching pay attention to student-centered; in teaching process note that the overall development of students; teacher is a facilitator of student learning.
Xiao, "An Architecture Model for Web2. 0 E-Learning Platform," Journal of Yuxi Normal University, vol. 28, no. 4, pp. 67-70, 2012
Su, "The Realization of OA System Framework Based on B/S Structure," Journal of Ningbo Institute of Education, vol. 10, no. 4, pp. 67-70, 2008
Song, "The Study on English Learning Strategies and Intercultural Communication Abilities of College Students," Journal of Jilin Normal University (Humanities & Social Science Edition), vol. 37, no. 4, pp. 122-124, 2009.

Materials and methods The analyzed plate is quadrilateral plate (the general shape is trapezoidal, that is the two opposite parallel sides are not equals), having the thickness of 4.96mm.
[2] Arani A.G., Maghamikia Sh., Mohammadimehr M., Arefmanesh A., „Buckling analysis of laminated composite rectangular plates reinforced by SWCNTs using analytical and finite element methods“, Journal of Mechanical Science and Technology 25 (3), pp. 809, 2011
[4] Szekrenyes, A., „Analysis of classical and first-order shear deformable cracked orthotropic plates“, Journal of Composite Materials 48, 12, pp. 1441, 2014
[9] Adams, D.F., Carlsson, L.A., Pipes, R.B., „Experimental Characterization of Advanced Composite materials“, Ed.
[13] Barberou, E.J., Reddy, J.N., AIAA Journal, 28 (11), 1990, pp. 1987

The process of synthesizing TiO2 nanostructure-based materials using the hydrothermal method generally uses nanoparticles as the precursor material because of the high titanium content.
The properties of the resulting material were also determined through the characterization of nanostructured materials.
Titanate nanosheets have the potential to be used as a precursor material to produce other nanostructured TiO2 materials.
Sun, “Natural titanium dioxide nanotubes,” Epitoanyag - Journal of Silicate Based and Composite Materials, vol. 72, no. 5, pp. 152–155, 2020, doi: 10.14382/epitoanyag-jsbcm.2020.25
Yoshikawa, “Use of high surface area TiO2 nanosheet in dye-sensitized solar cell,” Materials Research Society Symposium Proceedings, vol. 951, no.

Advanced Materials Research Vols. 463-464 (2012), pp 708-711 [11] T.
Applied Mechanics and Materials, Vol. 186 (2012) pp 50-57 [12] T.
Applied Mechanics and Materials, Vol. 282 (2013) pp 146-151 [13] T.
Advanced Materials Research, Vols. 463-464 (2012), pp 1682-1685 [14] D.
Applied Mechanics and Materials.

Effect of Complexing Agent on Morphology and Crystal Structure of La1-xCexCoO3 (x=0, 0.2, and 0.4) Perovskite-Type Mixed Oxides Catalyst Prepared by Sol-Gel Method Kanit Soongprasit1,2,a, Duangdao Aht-Ong1,2,b, Viboon Sricharoenchaikul3,c and Duangduen Atong4,d 1 Department of Materials Science, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand 2 Research Unit of Advanced Ceramic and Polymeric Materials, National Center of Excellence for Petroleum, Petrochemicals and Advanced Materials, Chulalongkorn University, Bangkok, 10330, Thailand. 3 Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand 4 National Metal and Materials Technology Center, 114 Thailand Science Park, Klong 1, Klong Luang, Pathumthani 12120, Thailand d kapanda_soong@hotmail.com, d duangdao.a@chula.ac.th, d viboon.sr@chula.ac.th, d duangdua@mtec.or.th Keywords: Perovskite
This research was supported by the National Metal and Materials Technology Center (Project No.
Santamaría: Journal of Catalysis, Vol. 179 (1998), pp. 400-412 [3] M.
Han: Materials Letters Vol. 60 (2006), p. 685-688 [7] C.
Yang: Journal of Rare Earth, Vol. 24 (2006), pp. 782-787 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm 6 µm

Yahya 2,5 e 1Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia 2Ionics Materials & Devices (iMADE) Research Laboratory, Institute of Science, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia 3Department of Physics and Meteorology, Indian Institute of Technology, Kharagpur-721302, India 4Physics Department, University of Malaya, 50603 Kuala Lumpur, Malaysia 5Department of Physics, National Defense University of Malaysia, Kem Sg.
There is a growing interest in finding Pb-free ferroelectric materials which are more environmental friendly but showing excellent ferroelectric properties similar to well investigated Pb-based ferroelectric material such as PbTiO3 [4-5].
One of the promising Pb-free materials which have been recently investigated is SnTiO3 (ST) [6-7].
The authors would like to thank Institute of Science (IOS) and Universiti Teknologi MARA, Malaysia.
Jung, S-G.Yoon, Epitaxial PMN–PT thin films grown on buffered Si substrates using ceramic and single-crystal target, Journal of Alloys and Compounds 509 (2011) 6924-6929 [6] S.

Modern car interiors are largely composed of polymers, plastics and other synthetic materials, all of which are flammable.
It is easy to cause short circuit and then generate high temperature or produce electrical arcing all which can ignite surrounding flammable materials.
Exhaust manifolds and components can generate sufficient temperatures to ignite surrounding materials such as fuel spray, vaporized gasoline and the grass under the car
Catalytic converter failure can generate temperatures high enough to ignite surrounding materials.
The extensive use of flame-resistant materials especially around common ignition sources can prevent the spreading of the flame and hot gas well

Study on Melt Grafting of MAH onto P(3HB-co-4HB)/PLA Blends Zhaozhe-zhang1,a, Chen-chen1,b, Longhua-zhao1,c 1College of Material Science and Chemical Engineering, Tianjin University of Science & Technology, Tianjin 300457, China azhangzheshuishui@126.com, bqq466791446@126.com, czlhh266@hotmail.com Keyword: poly(3-hydroxybutyrate-co-4-hydroxybutyrate); polylactic acid; melt grafting; compatibility Abstract: The melt grafting of maleic anhydride (MAH) onto poly (3-hydroxybutyrate-co-4-hydrox-ybutyrate)[P(3HB-co-4HB)]/polylactic acid(PLA) blends were carried out via reactive extrusion.
Experimental Materials P(3HB-co-4HB) copolymer which contains 9.85 mol% 4HB used in our experiments was supplied by Green Biological Material Co.Ltd.from Tianjin, China.
Then the tensile strengths of the samples were measured with a computer-operated materials testing machine (Shenzhen Sans Model CMT4503,China) according to ASTM D638-08.
Journal of Materials Engineering &Technology, 1993, 17(4): 129-137
Chinese Journal of Applied Chemistry, 2001, 18(11): 865-868.

Materials Science and Technology，1994，10(1):1~16
International materials reviews, 2004, 49(1)：13~30
Journal of Southeast University(Natural Science Edition), 2005, 35(2):261~265
Rare Metal Materials and Engineering, 2006,35(12):1864~1868
Chinese Journal of Materials Research, 2006, 20(2):186~190