78 research outputs found
Metal casting energy efficient metrics for material selection of automotive parts
The automotive sector is one of the main end-use markets for metal casting worldwide. The strong competitive pressure typical of this industry have been influenced in the recent years by sustainability as a new factor promoted by legislation, increased societal awareness of relevant instances and resource scarcity. Energy efficiency, although only a part of sustainability, is important for the metal casting practice because of its nature of large consumer of energy per unit product. Therefore, the effective use of appropriate energy efficient metrics in foundries is of great interest. In this work, a set of indicators developed by the authors (and derived by traditional metrics) to analyse the energy performance of foundries will be used to compare high pressure die casting processes producing car transfer cases with different suitable materials. On the basis of this analysis, it will be shown that the most energy efficient material can be identified whereas the traditional metrics cannot detect such opportunity
Responsiveness to different volume therapies following hemodilution and hemorrhagic shock: a comparative experimental study in rats
2017 update of the WSES guidelines for emergency repair of complicated abdominal wall hernias
Emergency repair of complicated abdominal wall hernias may be associated with worsen outcome and a significant rate of postoperative complications. There is no consensus on management of complicated abdominal hernias. The main matter of debate is about the use of mesh in case of intestinal resection and the type of mesh to be used. Wound infection is the most common complication encountered and represents an immense burden especially in the presence of a mesh. The recurrence rate is an important topic that influences the final outcome. A World Society of Emergency Surgery (WSES) Consensus Conference was held in Bergamo in July 2013 with the aim to define recommendations for emergency repair of abdominal wall hernias in adults. This document represents the executive summary of the consensus conference approved by a WSES expert panel. In 2016, the guidelines have been revised and updated according to the most recent available literature.Peer reviewe
Prevenção quaternária na atenção primária à saúde: uma necessidade do Sistema Único de Saúde
Antibioticoterapia no trauma abdominal penetrante com lesĂŁo gastrintestinal: estudo comparativo entre dois esquemas terapĂŞuticos
CaracterĂsticas dos pacientes com traumatismo craniencefálico atendidos no Hospital das ClĂnicas da Faculdade de Medicina de RibeirĂŁo Preto
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