F. Silva

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The role of the retinoblastoma gene (RB1) in human gastric carcinogenesis is yet to be clarified. We report on the analysis of RB1 structure and protein (pRB) expression in gastric carcinomas using Southern blotting, Western blotting and immunohistochemistry. The relationship between pRB expression and cell proliferation was assessed by a proliferation(More)
OBJECTIVE To analyze the most common methods for measuring patellar height and the impact of observer experience in correlations with the other observers using digital radiography. METHODS Sixty digital radiographs of the knee in lateral view were analyzed by four observers: a physician in the second year of medical residence in orthopedics (R2); a(More)
RÉSUMÉ. Les pannes arbitraires sont inhérentes aux calculs massivement parallèles tels que ceux visés par le modèle MapReduce ; or les implémentations courantes du MapReduce ne fournissent pas d'outils permettant de tolérer les fautes byzantines. Il est donc impossible de certifier l'exactitude de résultats obtenus au terme de traitements longs et coûteux.(More)
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