Políticas públicas para a educaçao superior no Brasil : Uma análise das políticas de permanência para estudantes cotistas na Universidade Federal do Rio Grande do Sul - UFRGS

O trabalho pretende analisar as políticas públicas voltadas para a educaçao superior brasileira, com foco nas açoes de permanência para os estudantes cotistas em universidades públicas. Em especial, intenciona analisar como a Universidade Federal do Rio Grande do Sul concebe as açoes de permanência em seu programa de açoes afirmativas. Ademais, procura trazer um panorama do debate sobre educaçao como direito na dimensao jurídica da proteçao legal e na dimensao sociológica, já que na sociedade, nem todos recebem o quinhao equitativo com o mesmo reconhecimento social. Além de uma breve revisao bibliografica, apoia-se na coleta, leitura e tratamento de textos normativos, tais como: resoluçoes, leis, portarias, decretos e decisoes que tratam sobre o assunto

Políticas públicas para a educaçao superior no Brasil : Uma análise das políticas de permanência para estudantes cotistas na Universidade Federal do Rio Grande do Sul - UFRGS

O trabalho pretende analisar as políticas públicas voltadas para a educaçao superior brasileira, com foco nas açoes de permanência para os estudantes cotistas em universidades públicas. Em especial, intenciona analisar como a Universidade Federal do Rio Grande do Sul concebe as açoes de permanência em seu programa de açoes afirmativas. Ademais, procura trazer um panorama do debate sobre educaçao como direito na dimensao jurídica da proteçao legal e na dimensao sociológica, já que na sociedade, nem todos recebem o quinhao equitativo com o mesmo reconhecimento social. Além de uma breve revisao bibliografica, apoia-se na coleta, leitura e tratamento de textos normativos, tais como: resoluçoes, leis, portarias, decretos e decisoes que tratam sobre o assunto

Ocupaçâo, valorizaçâo e comércio de terras no norte do Rio Grande do Sul - séculos 19 e 20

This article focuses on some aspects of the agrarian history of Soledade, a town in the north of the state of Rio Grande do Sul, southern Brazil. Our aim is to understand how this area was in many ways affected by the Land Law of 1850, particularly in economic and social terms. Population growth, arrival of European immigrants and increasing privatization of the commons contributed for the increasing of land prices in the region during the second half of the 19 th century. Understanding this situation as a great opportunity to make money, some landowners, directly or through a colonization company, allotted and sold the land they had previously acquired through the Land Law of 1850

A política fundiária do governo Olívio Dutra no Rio Grande do Sul - Brasil (1999-2002): diretrizes, dinâmica política e resultados atingidos

This paper has as objective to analyze the foundry work politics made by the Olívio Dutra's government in the state of Rio Grande do Sul-Brazil, being taken into account their guidelines, the dynamics of the political struggle promoted between the social leaders from the rural area and the achieved global results. This government's freshness is related to the fact of it was being sustained and supported by a coalition of left wing parties and by a group of social movements and also by syndical entities of the field, which was decisive in the presentation of an antagonistic program to the neoliberal politics on energy in a national extent. Hence this government became committed in adopting an own foundry work politics, being opposed to the program of market land reform extolled by Cardoso's government, in national wide. Therefore, the results presented along the article demonstrate that in spite of the assumed commitments and, in face of legal, institutional and economical limitations and also its existent politics, the space of the state governments' performance can only be thought about its complemental character on the federal government's actions.

Stable carbon and oxygen isotope ratios of Miocene to Recent foraminifera from the Rio Grande Rise, South Atlantic

Miocene to Recent species of planktic foraminifera in the Globorotalia (Globoconella) lineage evolved entirely within the thermocline. All species are most abundant within subtropical-temperate watermasses throughout their history. The near stasis in distribution within the thermocline and the subtropical convergence suggests the major morphological changes in Globorotalia (Globoconella) may have occurred through habitat subdivision rather than by vicariant shifts into new watermasses. At the Rio Grande Rise, in the South Atlantic, modern G. inflata is 0.66-0.84? more positive for delta18O than the most enriched coexisting Globigerinoides sacculifer and probably grows in the mid thermocline deeper than 325 m. All extinct globoconellid species have mean delta18O ratios 0.5-0.8? more positive than Globigerinoides trilobus and G. sacculifer and probably lived within the thermocline as well. Major events in skeletal evolution are poorly correlated with changes in delta18O in this group. These include evolutionary transitions to compressed, smooth-walled tests and acquisition of keels. In addition, morphological reversals from the umbilically-inflated G. conomiozea to biconvex G. pliozea and to unkeeled G. puncticulata occur in the absence of changes in delta18O signature. Instead, the ranges of delta18O between different species almost completely overlap once corrected for temporal changes in delta18O of sea water. Foraminifera morphologies have been widely considered to evolve in response to changes in watermasses or depth habitats. However, the variety of skeletal shapes in the globoconellid lineage apparently are not adaptations to a progressive radiation from the surface mixed layer into deeper waters.