A partir de um modelo automóvel proposto por um designer foram modeladas, em software CAD comercial, estruturas compatíveis para o chassis e para a carroçaria, seguindo algumas das práticas usadas na indústria automóvel. A estrutura modelada foi sujeita a testes de simulação numérica, usando o ABAQUS, um software comercial que usa o Método dos Elementos Finitos. Foram usados dois materiais, um aço e um alumínio...
Copyright © INRA, EDP Sciences, 2005. ; The objective of this study was to observe the effect of supplementation with vegetable oils (VO) on the fatty acid profiles and conjugated linoleic acid (CLA) content of milk fat. Twelve dairy cows in mid lactation fed on pasture were blocked by body weight, milk production and days in lactation and randomly allocated from blocks to 3 treatments repeated in a Latin squa...
The authors present a rare case of inflammatory pseudotumor of the liver whose differential diagnosis with hepatocellular carcinoma - in some cases - is only possible with the histological examination. In this case, a female patient, 38 years-old was suffering from abdominal pain, enlarged liver, thinning, tiredness and fever; alpha-fetoprotein, the liver function tests, amylase and lipase were normal. Abdomina...
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