Edgar B. Lima

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BACKGROUND In spite of the progress made in the prevention of transfusion-transmitted infections over the last years, these still occur. It was considered that infection by hepatitis B (HBV) and C (HCV) viruses could be a major problem in Uruguay, especially among high-risk individuals, such as multi-transfused patients. OBJECTIVES To assess the(More)
This work presents a probabilistic model for the microscopic simulation of traffic roads based on Nagel-Schreckenberg's model. Each driver's behavior is described through the combination of a continuous probability function with an an-ticipatory feature that leads to a counter flow velocity tunning. The simulations developed and described herein give rise(More)
OBJECTIVE To review the embryological and clinical aspects of the different types of pyelocaliceal diverticula, with special reference to the differential diagnosis and treatment. METHODS Images of type I and II pyelocaliceal diverticula are shown. The conditions that cause difficulty in making the differential diagnosis are discussed. RESULTS Urography(More)
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