Mulheres brasileiras na mídia portuguesa

Contextos de vulnerabilidade para o HIV entre mulheres brasileiras Contexts of HIV vulnerability among Brazilian women

This article aims to identify contexts of vulnerability related to HIV among Brazilian women. From November 2003 to December 2004, a crosssectional study was conducted in 13 municipalities in the five Brazilian regions. The study included 1,777 women with a positive HIV diagnosis and 2,045 women attending public health care services. There were no significant differences between the two groups ...

Utilização do Caminhamento Aleatório na Identificação de Características de Documentos na Língua Portuguesa

Due to a great amount of web-stored texts, the text mining area has been coming through a series of studies in order to optimize the automatic classification of texts. In this context, this study is aimed at testing a technique to assess the weight of terms named random-walk and applying it to Portuguese language texts. This technique uses the co-occurrence of the terms as a measure between the...

Resumos Dos Artigos Publicados Na Revista Portuguesa De Hemorreologia E Journal of Blood Rheology

The (Ca + , Mg 2+ ) ATPase activity, the membrane fluidity, the total phospholipid contents and the individual phospholipids, phophatidylcholine (PC), lysophosphatidylcholine (LPC), phosphatidylethanolamine (PE), phosphotidylinositol (PI) and sphingomyelin (SM) were determined in red blood cell membranes of 54 patients with essential hypertension (31 treated, THP, and 14 untreated, UHP) and com...

Portal da Lingua Portuguesa

The goal of the Portal da Língua Portuguesa project is to construe a set of lexical resources with a double objective. On the one hand, the resources serve as the content source for a web site about the Portuguese language, aimed at the general public. On the other hand, the resources are built to serve as an open source repository of lexical information for linguistic research. The design of t...

Adoção de Software Livre em Universidades Brasileiras