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The physical weak-discontinuous problem of an interfacial crack between homogeneous material and functionally graded materials (FGMs) is studied based on Reissner’s plates considering transverse shear deformation effect.
Engng Sci Vol. 30 (1992), p.1507 ], Jin [[6] Z H Jin and R C Batra: International Journal of Engineering Science Vol. 34 (1996), p.1705 ] and Delale [[7] X Long and F Delale: International Journal of Solids and Structures Vol. 42 (2005), p.3897 ] studied a lot of interfacial crack problems with the crack at the interface of functional gradient materials coating and homogeneous materials through the integral transform method, and obtained the stress intensity factor and strain energy release rate in the different cases of locations and geometric parameters of interfacial cracks.
As shown in Fig.1, the area below the interface is homogeneous materials region, and the one above the interface is FGMs region.
The variation of Poisson’s ratios has very insignificant effect on the stress intensity factor of non-homogeneous materials [[8] F.Delale and F.Erdogan: International Journal of Engineering Science Vol. 26 (1988), p.559 ].
Noda: Journal of Applied Mechanics Vol. 61 (1994), p.738 ].

References [1] Kunal Singha, A short review on Basalt fiber, International Journal of textile science 2012, pp. 19-28
[7] Vikas G, Sudheer M, A review on properties of basalt fiber reinforced polymer composites, American journal of material science, 2017, pp-156-165
"Influence of micro and nanofillers on mechanical properties of pultruded unidirectional glass fiber reinforced epoxy composite systems," Journal of Composite Materials, 2015 [15] B S Kantharaju, B Suresha, Enhancement of mechanical properties of wear resistance of epoxy, Glass fiber, Basalt fiber, PTFE, Graphite, Indian journal of advances in chemical science, 2016, pp-107-113
"Solid particle erosion of glass epoxy composite strengthened by metal powder," Journal of Thermoplastic Composite Materials, 2012
"Application of Taguchi method on optimization of testing parameters for erosion of glass fiber reinforced epoxy composite materials," Materials & Design, 2013

Increasing the transportation ability of Li+ in cathode materials is the most effective method to solve this issue[4,5].
Lu, Journal of Power Sources 195 (2010) 2914–2917 [2] A.G.
Gilmourb, Journal of Power Sources 96 (2001) 180–183
Tu, Journal of Materials Science & Engineering 109(2007), 743-745
Zhu，Applied Mechanics and Materials 331 (2013) 427-430.

We review on the literatures gleaned from science citation index expanded (SCI-EXPANED) and Social Sciences Citation Index (SSCI) database on web of science, concerning evaluation research in E-Learning system.
Furthermore, criteria and methods utilized to evaluate E-Learning materials and systems should have specific characteristics.
The main objective of this paper is to analyze evaluation research in E-Learning system according to Science Citation Index Expanded (SCI-E) and Social Sciences Citation Index (SSCI) database from web of science.
INTERNATIONAL JOURNAL OF PROJECT MANAGEMENT, 31(1): 14-21, 2013 [8] Chiu, Hsiao-Ya; Sheng, Chieh-Chung; Chen, An-Pin.
INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS, 3(1): 28-42, 2010

All these samples, characterized by a gel structure with G’>G”, are suitable as impression materials.
The results of the rheological analysis strongly recommend the studied materials to be used asimpression materials.
Considerații clinice și tehnologice, Science Book House, Cluj-Napoca, 2009
Sakaguchi, Craig`s-Restorative Dental Materials, 13th ed., Elsevier, St.
Lee, Rheological properties of polyvinylsiloxane impression materials before mixing and during setting related to handling characteristics, Corea-Australia Rheology Journal,(2012) 211–219

The study and development of new materials (i.e. smart materials) has partly invalidated the classical concept of building envelope.
Materials used to preserve and restore historical masonries can be classified in: (i) materials similar to the original ones and (ii) “new” available materials [21,22,24].
Munafò, Self-cleaning materials on Architectural Heritage: Compatibility of photo-induced hydrophilicity of TiO2 coatings on stone surfaces, Journal of Cultural Heritage 14 (2013) 1–7
Drioli, A review on membrane engineering for innovation in wearable fabrics and protective textiles, Journal of Membrane Science 446 (2013) 350-375
Harris, Nanotechnology innovations for the construction industry, Progress in Material Science 85 (2013) 1056-1102

The advantages of composites reinforced by bi-axial and multi-axial knitted fabrics were discussed and the applications of such advanced materials were briefly presented.
Multi-axial knitted materials are mainly used to make airplane wing-covering, frontal edge and the rim of the empennage, fuselage panels, rudder's front edge and engine panel.
Chou: Science and Engineering of Composite Materials, 4(2): 61-72(1995) [3] L.
Ao: Donghua University Journal of Natural Science, 28 (5): 22-25(2002) [7] H.
Li: Donghua University Journal of Natural Science, 34 (2): 149-154(2008) [12] W.

Generally, the materials of superheater and reheater tubes of boiler are selected by considering corrosion resistance, wall temperature, interior pressure of tube, and etc.
Goncharenko, Journal of Nuclears Materilas, 307-311 (2002) p. 229
Narui, Journal of Nuclears Materilas, 271&272 (2002) p. 145
Farrell, Journal of Nuclears Materilas, 318 (2003) p. 192
Kim, Advanced Materials Development & Performance Conference 2005, (2005), p. 303

The development of polymer composites with nanoscaled modifiers has become an attractive new subject in materials science.
Coban, "Thermal conductivity of particle filled polyethylene composite materials," Composites Science and Technology, vol. 63, pp. 113–117, 2003
Bose, "Carbon Nanotube Based Composites- A Review," Journal of Minerals & Materials Characterization & Engineering, vol. 4, pp. 31-46, 2005
Popov, "Carbon nanotubes: properties and application," Materials Science and Engineering, vol. 43, pp. 61–102, 2004
Weisenberger, "Carbon nanotube polymer composites," Current Opinion in Solid State and Materials Science, vol. 8, pp. 31–37, 2004

Journal of Physical Science Vol. 20(2) (2009), p. 1
Mangalarja, B. k Chandrasekhar and P Manohar: Journal of materials Science and engineering.
Journal of University of Science and Technology, Vol 15 (6) (2008), p. 764
Journal of Material Research.
Journal Dental Materials.