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Analysis of Transient Hygrothermal Ageing analysis of Hybrid Composite Materials in Asymmetric Environments B.Boukert1, *, A.Benkhedda2, *, S.Bergheul3, * *Laboratoire des sciences aéronautique, département d’aéronautique.
Summary The polymer matrix composite materials are suitable materials for aeronautical and aerospace applications because of their high specific properties.
International Journal of Materials end Design, vol. 28.
Advanced Composite Materials-Environmental Effects,’’ ASTM STP 658; 1978, pp 98–120
International Journal of Applied Composite Materials, vol. 10(1).

But large differences in physical and chemical properties between the two materials make the dissimilar welding complex and difficult, especially when the thickness of the materials is micron level.
References [1] Predki W, Knopik A, Bauer B, Engineering applications of NiTi shape memory alloys, Materials Science and Engineering A, 481(2008) 482-598
[2] Gugel H, Schuermann A, Theisen W, Laser welding of NiTi wires , Materials Science and Engineering A, 482(2008)668-671
[7] Wang Y L, Li H, Li Z X, Feng J C, Research on transient liquid phase diffusion bonding process of TiNi shape memory alloy to stainless steel, Journal of Material Engineering, (2008)48-51
Rare Metal Materials and Engineering, 40(2011)1382-1386

This periodical edition includes peer-reviewed papers based on results of scientific research and engineering solutions in different areas of modern engineering science.
Keywords:
Materials Science, Materials, Mechanics, Civil Engineering, Electrical Engineering, Cumputer Science, Environmental Engineering

This periodical edition includes peer-reviewed papers based on results of scientific research and engineering solutions in different areas of modern engineering science.
Keywords:
Materials Science, Materials, Mechanics, Civil Engineering, Electrical Engineering, Cumputer Science, Environmental Engineering

This periodical edition includes peer-reviewed papers based on results of scientific research and engineering solutions in different areas of modern engineering science.
Keywords:
Materials Science, Materials, Mechanics, Civil Engineering, Electrical Engineering, Cumputer Science, Environmental Engineering

This paper design a new kind of grouting material, which is composed of coal fly ash and montmorillonite, these two grouting materials separately according to a certain proportion with pure cement material on the site grouting test and compare the compressive strength of the stones of the body and the size of the diffusion radius, and compare the grouting materials with pure cement materials.
Comparison analysis shows:The core compressive strength of pure cement materials and montmorillonite with cement mixing materials has little difference.
Comprehensive analysis and comparison of two kinds of materials as well as the advantages and disadvantages of pure cement, the compressive strength of pure cement injection and formation of montmorillonite and cement mixed materials can achieve the requirements of coal seam floor reinforcement.
China safety science journal,16(2006)42-46
Organic high water material grouting water plugging mechanism research[J].Journal of mining and safety engineering, 23(2006):320-323.

Methods Documents used in this study were based on the online database of the Science Citation Index-Expanded (SCI-E) retrieved from the ISI Web of Science, Philadelphia, PA, USA.
In the first type of journals, Chinese scholars published 4 papers respectively in Genome Research, Science, and Nature, all of which have impact factor greater than 10.
Specifically, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences was involved in 9 of these papers.
Y., Probe of relationships between the enhancing of science research level and cooperation of science and technology according to SCI publications for university, Science & Technology Progress and Policy, 2005, 2 : 132-134
Y., Statistics on papers published in science, nature and its series by Chinese research institutions in 2008, China Basic Science, 2009, 3 : 48-50

Use of Sludge as Ceramic Materials Morais L.
aleandro@sorocaba.unesp.br Keywords: sewage sludge ash; oxide integration; scanning electron microscopy, ceramic materials.
Jones: Journal of Hazardous Materials Vol.
Büchler: Materials Science Forum Vols. 530-531 (2006), p. 734
Büchler: Materials Science Forum Vols. 530-531 (2006), p.740

These materials are polymer and liquid glass composites, intermetallic and layer composites, metal concrete and antifriction composite materials, titanium-aluminum and titanium-steel composites, magnesium and concrete containing aluminum composites, sulfur and barium containing composites, lightweight and other composite materials [1-25] including hematite iron ore based concentrate and aluminum matrix [26].
Gurevich, Science basis of design and production of new class of construction materials – layer intermetallic composites, Construction of composite materials. 4 (2006) 132-134
Shutov, Radio protective cellular materials, Science Intensive Technologies. 17(2) (2016) 57-62
JOURNAL of Construction and Architecture. 4(41) (2013) 218-225
Voronov, Study of gamma radiation weakening properties of composite materials, Herald of construction sciences department of Russian academy of architecture and construction sciences. 9 (2005) 384-387

The mosque's wooden materials total 313 pieces.This corresponds to the number of human bones.
Construction technology such as building materials that are effective (durable and sustainable) compared to before.
In the past, buildings were made with materials available nearby such as clay, stone, and wood.
However, currently, with technological developments, new materials are available that are more effective than before [59].
Szabó, “Incorporation of phase change materials into building envelope for thermal comfort and energy saving: A comprehensive analysis,” J.