Margin Migration
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Migration and social reproduction: the time and space of the cane cutter and his family / Migração e reprodução social: tempos e espaços do cortador de cana e de sua família
This research aims to understand how does the contradictory process of social reproduction occurs, by means of analysing day-to-day practices and the social reproduction strategies of the migrant sugarcane harvesters family living at Jequitinhonha Valley. The migrant men live sometimes closer to peasantry condition, and sometimes absorbed as sugarcane prolet
Publicado em: 2010
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2. Análise tectono-estratigráfica da Faixa de dobramento Paraguai meridional na Serra da Bodoquena e depressão do Rio Miranda, MS / Tectonostratigraphic analysis of the southern Paraguay fold belt in Serra da Bodoquena and Rio Miranda depression, MS
This work aims to characterize the geological and structural context of the Southern Paraguay Folded Belt, and to understand the stratigraphic relationships between the Puga Formation, Corumbá and Cuiabá groups. Regional geological reconnaissance work and detailed geological-structural field sections were carried out, with petrographic and structural analy
Publicado em: 2009
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3. Earmarked revenues after the Federal Constitution of 1988 Rigidity or flexibility? : the case of CIDE-Combustíveis / A vinculação de receita pós-Constituição Federal de 1988 - rigidez ou flexibilidade? : o caso da CIDE-combustíveis
After the Federal Constitution of 1988 and, especially, after the monetary stability brought about by Plano Real in 1994, a persistent increase in mandatory expenses has been noticed in Brazil, mainly in the social area. The growth of mandatory expenses, the high level of mandatory financial transfers, imposed by laws and the Constitution itself, the obligat
Publicado em: 2008
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4. Caracterização macro, meso e microscópica das estruturas frágeis do corpo arenítico conglomerático da região de Santana do Acaraú (CE) e seu embasamento circundante
The structural framework of the sedimentary basins usually plays an important role in oil prospects and reservoirs. Geometry, interconectivity and density of the brittle features developed during basin evolution could change the permo-porous character of the rocks involved in generation, migration and entrapment of fluid flow. Once the structural characteriz
Publicado em: 2005
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5. Controle de migração de margens do Rio Taquari utilizando geotubos como elementos de contenção
O assoreamento e conseqüente migração das margens do Rio Taquari representam um grande desequilíbrio ambiental, que afeta todo o ecossistema e economia da região. Com o aumento descomedido do aporte de sedimentos, oriundos do planalto da Bacia do Rio Taquari, da aceleração do processo de migração de margens, principalmente na planície da Bacia do R
Publicado em: 2005
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6. Evolução tectono-estrutural do Campo de Xaréu (Sub-bacia de Mundaú, Bacia do Ceará - NE do Brasil: abordagem multiescala e pluriferramental
The Xaréu Oil Field, located in the center-southern portion of the Mundaú Sub-Basin (eastern portion of the Ceará Basin), is characterized by a main Iramework of NW-trending and NE-dipping faults. The faults in the Xaréu Oil Field, among which the Xaréu Fautt stands out, are arranged according to an extensional-listriclan, rooted on a detachment surface
Publicado em: 2004
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7. Litoestratigrafia e deformação cenzóica na região de Icapuí, Ceará, e implicações para a estruturação de campos de petróleo na borda ocidental da bacia Potiguar(NE do Brasil)
This thesis deals with the sedimentological/stratigraphic and structural evolution of the sedimentary rocks that occur in the NW continental border of the Potiguar Basin. These rocks are well exposed along coastal cliffs between the localities of Lagoa do Mato and Icapuí, Ceará State (NE Brazil). The sedimentological/stratigraphic study involved, at the ou
Publicado em: 2003
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8. Extratarsal chalazia.
Three cases of atypical, extratarsal chalazia are presented. All three patients initially presented with a history of an inflammatory mass close to the lid margin. Inferior migration subsequently occurred, with loss of connection to the tarsus, causing confusion in the diagnosis. The basis for this migration is postulated to be the anatomical relationships o
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9. Selective stabilization of microtubules oriented toward the direction of cell migration.
A small subset of the microtubule (MT) array in many cultured cells does not exhibit the rapid turnover (t 1/2 approximately equal to 10 min) shown by most cellular MTs. The function of the stable class of MTs is unknown and has been confounded by the apparent lack of organization of stable MTs within cells. Using an antibody against detyrosinated tubulin, a