BACKGROUND: The first case of pandemic (H1N1) 2009 virus infection was diagnosed in the central region of Portugal on June 16, 2009, in a woman infected in Canada. METHODS: The aim of our study was, first to characterize the clinical and epidemiologic aspects of all the patients with clinical manifestations included in the definition of case for investigation with samples submitted to diagnosis of the pandemic...
Bulletin of the Australian Mathematical Society, nº 73 (2006), p. 375-404 ; We consider members of some well studied classes of finite transformation monoids and give descriptions of their abelian kernels relative to decidable pseudovarieties of abelian groups.
A variação sazonal na produção de compostos secundários em Tithonia diversifolia (Hemsl) Gray foi investigada desde a primavera de 2002 até o inverno de 2003. Coletas bimensais foram realizadas com posterior extração e fracionamento do material vegetal (folhas e flores). As amostras foram monitoradas por CCD e analisadas quanto a atividade antimicrobiana contra Staphylococcus aureus, Escherichia coli, Salmonell...
Neste trabalho, as caracteristicas biometricas incluiram peso, comprimento e diametro; e os indicadores tecnologicos compreenderam relacao peso da amendoa/peso da castanha, facilidade de abertura, mdida pela percentagem de amendoas inteiras apos o corte; facilidade de remocao da pelicula, medida pela percentagem de amendoas duras e quebradas apos a despeliculagem; estado de sanidade; e um perfil de classificaca...
A benign syndrome of acute ophthalmoplegia, ataxia, and areflexia is commonly known as the Miller Fisher syndrome. It is generally believed that Miller Fisher syndrome is a type of Guillain-Barré syndrome, but several authors believe it to be a separate clinical entity caused by a central nervous system lesion. Eight patients with Miller Fisher syndrome diagnosis, admitted to our department in the last 20 years...
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