Composição e abundância da ictiofauna de duas lagunas costeiras da América do Sul Austral: lagoa do Peixe (31ºS; 51ºW), Brasil e laguna Mar Chiquita (37ºS; 57ºW), Argentina

This article describes and compares the shallow water fish-fauna from two coastal lagoons (Peixe Lagoon, in Brazil, and Mar Chiquita Lagoon, in Argentina). Peixe Lagoon was sampled between 2000 and 2001 using a 9 m beach seine net (12 mm bar mesh in the wings and 5 mm in the centre 3 m section) totalizing 125 samples, which yielded 33,848 individuals and 32 species. Mar Chiquita Lagoon was sampled from 1995 to 1998 using a 21) m beach seine net (12 mm bar mesh) totalizing 232 samples resulting in 31,097 individuals of 28 species. A total of 47 species were observed in both lagoons and 13 were shared. The "marine-estuarine-related" species were similar and dominate the fish assemblages in both lagoons. The remaining species were similar to the species collected along the southern Brazil, Uruguay and Argentina estuaries. The number of species observed in Peixe Lagoon (S = 32) was higher than in Mar Chiquita Lagoon (S = 28) and is probably associated with a strong latitudinal gradient of species richness increasing from north to south. Considering that the Peixe Lagoon and Mar Chiquita Lagoon are isolated by the large estuaries of Patos Lagoon and Prata River, the composition of the species with low abundance and occasional occurrence were different for each local studied. These results expand the knowledge for the fauna of both sites and help conservation and management from both lagoons.

Conflitos e possibilidades entre atividade minerária e geoconservação na área do Geoparque Costões e Lagunas - RJ

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fatores de risco em indivíduos com hipertensão arterial

Este trabalho teve o objetivo de verificar os hábitos relacionados aos fatores de risco em uma população de portadores de hipertensão arterial. A amostra foi composta por 70 indivíduos, constatando-se que a maioria não faz exercício, não tem atividade de lazer, havendo necessidade de programas educativos para aquisição destes hábitos .Há lacunas de informação, pois os clientes têm como ponto de referência, em sua maioria, a própria experiência, ao invés das orientações que recebem de vários profissionais.

Diversidade de cianobacterérias nas áreas da lagoa d Casamento e dos Butiazais de Tapes e seus ecossistemas associados (RS, Brasil)

Pós-graduação em Microbiologia - IBILCE

O tratamento do conteúdo informacional da fotografia na Arquivística: algumas reflexões

In the contemporary society, the recurring preoccupation about the effective use and appropriation of information has forced a progressive maturing of Information Science and its extention to new fields of study. In archival management, some gaps can be found concerning the treatment of photographs that have not been solved either theoretically or methodologically. This study approaches one of these gaps: the one related to the processing of the informational content of the photographic documents in archives. After a literature review, several recommendations are proposed regarding the identification, organization, representation, retrieval and access to the informational content of photographs in archives.

A gestão estratégica do conhecimento sob os parâmetros dos modelos de governance corporativa nas empresas com capital aberto

This article covers the concepts about the knowledge management practices aligned with corporate governance in the organizations opened capital, highlighting the importance attached to these types of management assistance in the conduct of business organizations. Highlights the points that still have gaps existing in governance organizations models and proposes a discussion of what remains to be done by proposing the use of knowledge management models as a tool to aid the implementation of best governance practices. Through research conducted in a company with publicly traded and listed on Level 1 of corporate governance, it was possible to identify therelationship between knowledge management models aligned with corporate governance standards. A questionary that includes elements of corporate governancein line with the concepts and models of knowledge management was applied. After finding that there is strong alignment between knowledge management and corporate governance, we present the arguments about the contributions that this convergence can bring to the organization.