Morfologia Floral de uma População de Tucumã, Astrocaryum aculeatum Meyer (Arecaceae) na Amazônia Central

Effects of Astrocaryum aculeatum Meyer (Tucumã) on Diet-Induced Dyslipidemic Rats

An in vivo study was conducted to assess the effects of the consumption of Astrocaryum aculeatum Amazon Meyer (tucumã) in the treatment of diet-induced dyslipidemia in sedentary and exercised Wistar rats. With an average weight of 350 grams, 40 male rats were divided into 4 subgroups of 10. The sedentary control group (SCG) was fed with commercial feed, while the sedentary treatment group (STG)...

Processamento de consultas na Web de Dados: uma abordagem para busca de fontes de dados relevantes

The adoption of Linked Data principles has contributed towards the creation of a Web of Data, allowing the development of applications and tools which run queries over available information. One of the main challenges for the query processing over the Web is the selection of relevant sources, i.e., sources which could contribute significantly to the result of a query. In this paper, we discuss ...

Um Estudo de Caso na Construção de Ontologias Biomédicas: uma Ontologia de Domínio Sobre Hemoterapia

The use of ontologies enables one to organize, to make explicit and to share knowledge about a certain domain. This article describes a case study in the domain of blood transfusion, in which we have developed an ontology about human blood components. As an ongoing research, we present the partial results obtained with the proposed ontology.

Uma Proposta de Perfil de Conjuntos de Dados na Web com Enriquecimento Semântico

The lack of metadata to describe datasets published on the Web makes their location and access by search engines or applications more difficult. Providing a dataset profile facilitates communication between publishers and consumers and also the integrated use of datasets. This paper proposes an approach that describes datasets on the Web by the generation of a semantically enriched descriptive ...

Reflexos das Alternâncias de Governo na Governança de TI em uma Organização de Economia Mista