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Fast identification of individuals based on iris characteristics for biometric ...
J.G. Rogeri; M.A. Pontes; A.S. Pereira; N. Marranghello; A.F. Araujo; João Manuel R. S. TavaresNowadays, systems based on biometric techniques have a wide acceptance in many different areas, due to their levels of safety and accuracy. A biometric technique that is gaining prominence is the identification of individuals through iris recognition. However, to be proficiently used these systems must process their recognition task as fast as possible. The goal of this work has been the development of an iris ...
The initial loss of consciousness in spontaneous subarachnoid hemorrhage. What ...
Ribeiro, J A; Serviço de Neurologia e Neurocirurgia, Hospital S. João, Faculdade de Medicina do Porto.; Pereira, S; Basto, M A; Pontes, CPoor outcome and rebleeding, after admission to hospital of patients with spontaneous subarachnoid hemorrhage (SAH) has been found to be predicted by loss of consciousness at ictus (LOCi). In this study, we assessed the clinical and neuro-radiological significance of the LOCi in non-traumatic SAH.The authors retrospectively studied 102 patients with SAH admitted to S. João Hospital between January 1, 1989 and D...
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