Currents Circulation
Mostrando 13-22 de 22 artigos, teses e dissertações.
-
13. Taxonomy of invertebrate fossils (Oligocene-Miocene) from the King George island (West Antarctica) and paleobiogeography of cenozoic Bivalvia from Antarctica / Taxonomia de invertebrados fósseis (Oligoceno-Mioceno) da ilha Rei George (Antártica ocidental) e paleobiogeografia dos Bivalvia cenozóicos da Antártica
The research presented in this dissertation comprised part of the CNPq - PROANTAR Project 550352/02-3 "Mudanças paleoclimáticas na Antártica durante o Cenozóico: o registro geológico terrestre", which studies Cenozoic deposits from King George Island in order to elucidate the environmental and climatic Cenozoic histories of this Antarctic region. Cenozo
Publicado em: 2007
-
14. Modelagem numérica da circulação de correntes de maré na Baía de Marajó e Rio Pará (PA). / Numerical modelling of the tidal currents circulation in Marajó Bay and Pará River (PA).
A região amazônica possui uma vocação natural para a navegação, uma vez que os rios desempenham um papel preponderante, sendo em muitos casos as únicas alternativas de transporte e comunicação. O trabalho se insere nesse cenário, tendo como objetivo maior a sistematização do conhecimento a respeito da circulação de correntes de maré na Baía d
Publicado em: 2006
-
15. DEVIRES AUTOBIOGRÁFICOS / AUTOBIOGRAPHICAL BECOMINGS
This research focuses on the autobiographical narrative as seen through the many different perspectives of modern critique. A subject that occupies an inscrutable realm where theoretical categories from different fields of study - such as subjectivity, referentiality, authorship, history, truth, etc. - meet, the autobiography maintains a topical relevance by
Publicado em: 2005
-
16. Riscos e gestÃo ambiental no estuÃrio do Rio malcozinhado, Cascavel-CE
The Rio Malcozinhado lagoon-estuarine system is located in the Cascavel municipality, in the Cearà State Southeastern littoral 75km away from Fortaleza, Northeastern Brazil. Its 380 km2 hydrographic basin lies on basement rocks, Plio- Pleistocene Barreiras Formation sediments and Quaternary deposits. The urban expansion of the area in the last two decades w
Publicado em: 2003
-
17. Estimativas de correntes oceânicas superficiais pelo método da máxima correlação cruzada / Ocean surface circulation estimated by the maximum cross-correlation technique.
Neste trabalho é aplicada a técnica de Máxima Correlação Cruzada (MCC) em seqüências de imagens AVHRR/NOAA, para se estimar o campo de velocidade advectivo de superfície, através das feições termais superficiais do oceano. As imagens são divididas em janelas de moldura e de busca. Calcula-se a máxima correlação cruzada entre as janelas selecio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/12/2001
-
18. Estimativas de correntes oceânicas superficiais pelo método da máxima correlação cruzada / Ocean surface circulation estimated by the maximum cross-correlation technique.
The Maximum Cross Correlation Method (MCC) is applied to AVHRR/NOAA thermal image pairs to estimate the surface advective velocity fields derived from oceanic thermal features. The images are divided into template and search windows. The maximum crosscorrelation between these windows is calculated to obtain the displacement vector of the tracked features in
Publicado em: 2001
-
19. Estudo numérico da circulação e da estrutura termohalina no Canal de São Sebastião. / Numerical study of the circulationand of the termohaline Structureat the São Sebastião Channel.
The Princeton Ocean Model was adapted to São Sebastião Channel (SSC) so as to study the seasonal changes of its circulation and thermohaline structure. Three numerical grids were nested. The coarse grid on Southeast Continental Shelf (SCS) and the fine grid on São Sebastião Channel with an intermediary grid on the region adjacent to the channel. The nume
Publicado em: 2001
-
20. Surface oceanic circulation along the S-SE coast of Brazil, obtanined by satellite tracked drifters / Analise da circulacao superficial oceanica na costa Sudeste-Sul do Brasil, a partir da utilizacao dos dados de derivadores rastreados por satelites
This study is about the surface oceanic circulation in the Southwest Atlantic, in particular along the South-Southeast coast of Brazil (22°S,43°W to 38°S,53°W). The data utilized are obtained from 13 WOCE (World Ocean Circulation) standard LCDs (Low Cost Drifters), launched in 1993 and 1994, as part of project COROAS (Oceanic Circulation in the Western R
Publicado em: 1998
-
21. Correlation between Root-Generated Ionic Currents, pH, Fusicoccin, Indoleacetic Acid, and Growth of the Primary Root of Zea mays1
Correlations between root-generated ionic currents, extracellular pH, indoleacetic acid, fusicoccin, and growth were investigated. Current consistently entered the meristematic and elongating tissues of intact growing roots of Zea mays cv Golden Bantam. Mature root regions generated the outward limb of the current loop. Ion-substitution and pH-profile experi
-
22. A gastric acid secretion model.
A theory of gastric acid production and self-protection is formulated mathematically and examined for clinical and experimental correlations, implications, and predictions using analytic and numerical techniques. In our model, gastric acid secretion in the stomach, as represented by an archetypal gastron, consists of two chambers, circulatory and luminal, co