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Impact strength of composites with nano-enhanced resin after fire exposure
Reis, P. N. B.; Ferreira, J. A. M.; Zhang, Z. Y.; Benameur, T.; Richardson, M. O. W.Composite materials have been widely used in several engineering applications. However, there are very few studies about the effects of nanoclays on the impact strength of laminates after exposure to the fire. Therefore, this paper intends to study this subject and the impact performance was analysed by low velocity impact tests carried out at different incident impact energy levels. For better dispersion and i...
Rat Dlx5 is expressed in the subventricular zone and promotes neuronal differen...
Shu,H.F.; Gao,F.Y.; Zhang,C.Q.; Liu,S.Y.; Zhang,Z.Y.; Song,Y.C.; Qiu,K.J.; Yang,H.The molecular mechanisms and potential clinical applications of neural precursor cells have recently been the subject of intensive study. Dlx5, a homeobox transcription factor related to the distal-less gene in Drosophila, was shown to play an important role during forebrain development. The subventricular zone (SVZ) in the adult brain harbors the largest abundance of neural precursors. The anterior SVZ (SVZa) ...
Fatigue damage analysis of aluminized glass fiber composites
Ferreira, J. M.; Pires, J. T. B.; Costa, J. D.; Zhang, Z. Y.; Errajhi, O. A.; Richardson, M.Aluminized glass fiber composite with epoxy and polyester matrix were used in this work in order to study fatigue properties and its comparison to conventional glass fiber composites. Until now aluminized glass fiber materials have been only used as decoy flares in military applications. The innovative advantages of these composites, using modified fibers, are potentially the improvement of thermal and electric...
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