Raul Vargas

Learn More
BACKGROUND In recent years, medical practice has followed two different paradigms: evidence-based medicine (EBM) and values-based medicine (VBM). There is an urgent need to promote medical education that strengthens the relationship between these two paradigms. This work is designed to establish the foundations for a continuing medical education (CME)(More)
Although biliary obstruction in extrahepatic biliary atresia (EHBA) patients can be surgically alleviated by hepatoportoenterostomy (Kasai surgery), most patients will eventually develop severe hepatic fibrosis with short life expectancy. Cellular and molecular mechanisms involved in this process are largely unknown. The aim of this study was to determine(More)
For grinding aplications cycloconverter-fed gearless mill drives are being applied with increasing powers and new risks emerge with the systems scaling-up. Traditional parasitic second order effects may be not neglected, like thermal expansions, electromagnetic effects and EMC emissions. In this frame, harmonics and partial discharges of windings in medium(More)
  • 1