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Such materials are used in aviation and space technology, chemical engineering, as well as in the creation of individual armor and other areas.
These materials include nanocomposites based on alumina modified with carbon nanotubes.
To obtain ceramocomposites with low porosity, it should have the raw materials with an average particle size not exceeding 1.5-2 microns.
Obadele and T.langa: International Journal of Materials, Mechanics and Manufacturing Vol. 6 (2018), p. 360
Ramakokovhu, Materials & Design Vol. 128 (2017), p. 119

Ebert, Magnesium - Properties - applications - potential, Materials Science and Engineering A 302 (2001) 37-45
Lee, The effects of rolling method changes on productivity in thick plate rolling process, Journal of Materials Processing Technology 210 (2010)1844-1851
Materials Science and Engineering A 513-514 (2009) 394-400
Han, Room-temperature ductility and anisotropy of two rolled Mg-Zn-Gd alloys, Materials Science and Engineering A 527 (2010) 3317-3322
Materials Science and Engineering A 516 (2009) 58-64

Thus the cone calorimeter is a useful tool for the evaluation of fire retardant materials.
Experiments Materials PP (F401; homopolymer, melt-flow rate=2.5g/10min) was supplied as pellets by Yangzi Petrochemical Co.
Fig.1 The HRR curves of pure PP and flame retardant PP composites In order to evaluate the fire safety of the materials in a real fire, the values of THR during the burning course of the material are commonly used.
The use of VSB-1 may be a promising way for the design new efficient intumescent materials.
Vandersall: Journal of Fire and Flammability.

Banerjee. : Materials Science and Engineering: C, Vol 28 (2008), p. 414
Gogia: Progress in Materials Science, Vol 54 (2009), p. 397
Kyo-Han: Progress in Materials Science, Vol 56 (2011), p. 1137
Szpunar: Materials Science and Engineering: C, Vol. 28 (2008), p. 94
Amaya: Journal of Physics and Chemistry of Solids, Vol 71 (2010), p. 1754

The FEA software ABAQUS 6.9-1 is used to carry out the time history and static stability analysis, and both geometric and material nonlinearity are considered in the analyses.
Acknowledgment This work is supported by the research project (No.90715034) funded by Chinese National Natural Science Foundation.
Ang: Journal of Structural Engineering.
Shen: Journal of the International Association for Shell and Spatial Structures.
Dong: Journal of Zhejiang University(Engineering Science).

The kinds of slopes and banks protection projections are vertical types and Stepped Slope types, materials usually adopted precast concrete, planting concrete, planting grid, etc.
Acknowledgements This work was financially supported by the Natural Science Foundation of China (40861030) References [1]Vannote R L, Minshall GM, CumminsKW,et al.
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Acknowledgment This work is supported by the National Natural Science Foundation of China under Grant No. 50925830.
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Introduction The diversification of construction technology and the construction business leads to increasing uncertainty in construction projects [1]; moreover, the economic downturn in the construction field and frequent fluctuation of raw materials prices make it more important to determine profitability in an accurate and expeditious manner.
Acknowledgements This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2012R1A1A1042693).
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An: A Comparative Analysis of Job Stress of Field Managers and Workers in Korean Construction Projects, Journal of Building Construction and Planning Research Vol. 1 (2013), p. 55

Functional framework structure of college English assisted instruction system User Type Teacher Student Administrator Personal information maintenance Register Login Online Q & A Courseware information management Video Information Management Learning materials management Personal information maintenance Register Login Online questions Courseware downloads browse Video Learning Learning self-test Teacher information management Student information management Information dissemination management Exam Information Management Q & A Management Video information dissemination Daily maintenance management User privilege management System data backup Technical Framework Technical Framework uses B/S three-tier structure.
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[9] Chen Shi, "Internet English information resource and its application," Journal of Jiangxi Normal University(Philosophy and Social Sciences Edition), vol. 43, no. 1, pp. 125-128, 2010

Acknowledgments The work was financially supported by the National Natural Science Foundation of China (No.30160097).
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