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Power dissipation is expected to increase exponentially to 150-250 W per chip over the next decade. To manage this large heat output, it is necessary to minimize the thermal resistance between the chip and a heat dissipation unit that the... more
Aerospace engineer and composites expert Greg Mark founded MarkForged to explore the possibilities of automating the fabrication of advanced composites. Recently the company announced the production of its Mark One printer, the world's... more
Different types of intersomatic fixation systems are available for use in the treatment of cervical disc pathologies. In this paper, we report our experience using carbon fiber cages (Brantigan I/F cage, De Puy Acromed, Raynham, MA; Mikai... more
The optimization of crashworthiness in aerospace and automotive industries is one of the key research targets of the leading respective industries. In the past few decades; the use of composites in structural... more
Resumo: Por muito tempo a Fibra de Carbono foi um material desprezado pelos cientistas, pois duvidava-se que teria uma utilização prática no cotidiano, já que esta era considerada um material restrito à ficção científica. Hoje, vemos... more
Over the past few decades, our research and technical skills has increased a lot. Even today we are innovating and developing the new trends in technology in pursuit of a safe and sustained future as the innovation leads to invention.... more
Carbon fiber reinforced polymers (CFRPs) are one the stiffest and lightest composite materials, they are much convincing than other conventional materials in many fields and applications. Use of composites is limited due to their higher... more
This thesis work concerns the study of particular types of carbon fiber composites. The properties of these materials are applied in aerospace, in which carbon fiber composites play an important role in the design of the Space... more
The proposed equation for the prediction of the bulk
modulus of anisotropic fibers gives values which are of
the same order of magnitude as estimates from experimentally
determined values.