Brazil Currents
Mostrando 13-24 de 54 artigos, teses e dissertações.
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13. Ética procedimental e racionalidade da ação: uma leitura crítica da teoria política de Jürgen Habermas / Proceduralist ethics and rationality of action: a critical reading of Jürgen Habermaspolitical theory
In this dissertation, I analyze political theory currents which claim that political and social individual actions rely on individuals rationality. From this perspective, I present the dispute between a proceduralist understanding of justice and a concept of proceduralist ethics which rests upon the existence of cultural community of values. Then, I discuss
Publicado em: 2010
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14. Medidas de corrente contínua em raios nuvem-solo negativos naturais no Brasil: Desenvolvimento de instrumentação e primeiros resultados / Measuring of continuing currents in natural negative cloud-to-ground lightning on Brasil: development of equipment and first results
This work presents the first quantitative study of the continuing current (Icc) in negative cloud-to-ground flashes (-CG) in Brazil. The Icc is a low intensity current that follows some return strokes in -CG flashes. Their long durations result in large charge transfers that are responsible for most lightning damage associated with thermal effects. In this s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/04/2009
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15. SYNTHESIS AND ANALYSIS OF CIRCULARLY SYMMETRIC REFLECTORS VIA PHYSICAL OPTICS AND FRINGE WAVE CURRENTS / ANÁLISE E SÍNTESE DE REFLETORES CIRCULARMENTE SIMÉTRICOS PELOS MÉTODOS DA ÓTICA FÍSICA E CORRENTES DE FRANJA
The usual algorithms employed in the design of shaped reflector antennas for satellite applications embed an electromagnetic analysis method in an optimization technique. In general, these algorithms demand considerable computation time, limiting its intensive use in the study to explore different sets of specifications and to search for more compact geometr
Publicado em: 2009
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16. Barotropic instability process of Brazil current at Santos Basin / Processos de instabilidade barotrópica da Corrente do Brasil na Bacia de Santos
The Brazil Current (BC) is formed at the bifurcation of the southern branch of the South Equatorial Current and flows south-southeastward off the east, southeast and southern Brazilian continental margin, exhibiting intense meso-scale activity between the Vitória-Trindade Ridge (20oS) and Cape Santa Marta Grande (28oS). The knowledge of such activity, built
Publicado em: 2009
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17. Medidas de corrente contínua em raios nuvem-solo negativos naturais no Brasil: Desenvolvimento de instrumentação e primeiros resultados / Measuring of continuing currents in natural negative cloud-to-ground lightning on Brasil: development of equipment and first results
This work presents the first quantitative study of the continuing current (Icc) in negative cloud-to-ground flashes (-CG) in Brazil. The Icc is a low intensity current that follows some return strokes in -CG flashes. Their long durations result in large charge transfers that are responsible for most lightning damage associated with thermal effects. In this s
Publicado em: 2009
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18. The psychologization of psychoanalysis in education: a study of the connection of psychoanalysis and education in São Paulo Brazil / A psicologização da psicanálise na educação: um estudo da conexão psicanálise e educação em São Paulo - Brasil
After verifying a strong incidence of the psychologisation of education in a pool of municipal schools, we aimed to understand how psychoanalysis participated in this process. We started with the observation that once psychoanalysis has been picked over, it has turned a psychological knowledge with adaptative and normative purposes and, hence, one more theor
Publicado em: 2009
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19. Distribution, income rate, chemical composition and identification of plastic pellets emissions at Santos Bay, SP, Brazil / Distribuição, taxa de entrada, composição química e identificação de fontes de grânulos plásticos na Enseada de Santos, SP, Brasil
Among the various pollutants that threaten the ocean are plastic pellets, prime resource in the form of 5mm granules that are being dumped in the environment during production, utilization and transport stages. This project aims to understand of the contamination of the beaches of the Santos Bay, coast of the state of São Paulo, as a pilot area to address t
Publicado em: 2009
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20. Simbologia cartográfica para biodiversidade: situação e critérios para elaboração
Due to the importance of biological diversity, several measures for its conservation and sustainable use are being developed worldwide. In Brazil, some examples of these measures are the Program of Research in Biodiversity (PPBio) and the Brazilian Program of Bioprospecting and Sustainable Development of Biodiversity Products (PROBE). Parallel to these progr
Publicado em: 2009
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21. O Movimento OperÃrio e a EducaÃÃo dos Trabalhadores na Primeira RepÃblica: a Defesa do Conhecimento Contra as Trevas da IgnorÃncia / Education and labor movement in the context of Brazilian First Republic: the defense of knowledge against the darkness of ignorance.
The present thesis comes under the heading âMarxism, Education and Class Struggleâ of the postgraduate program in Brazilian Education at the Federal University of Cearà (UFC) and is an integral part of the production of the research group âWork, Education and Class Struggleâ from the Institute of Study and Research on the Workersâ Movement (IMO) at the
Publicado em: 2009
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22. Resposta da Plataforma Continental Sudeste a ventos sazonais e sinóticos de verão: estudos numéricos / Response of the South Brazil bight to summer seasonal and synoptic winds: numerical studie
In order to study the pertubations caused on the South Brazil Bigth (SBB) caused by the passage of a cold front during Summer, a mean basic state for currents was obtained using the POM (Princeton Ocean Model) through diagnostic simulation, followed by a short round prognostic. The mean currents modeled are in certain instancies similar to the currents measu
Publicado em: 2008
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23. Transporte de volume e condições hidrográficas no Canal de São Sebastião / Volume transport and hydrographic conditions in the São Sebastião Channel
Current data obtained using an "Acoustic Doppler Current Profiler " (ADCP) towed by a research boat and nearly synoptic hydrographic data were sampled in the São Sebastião Channel (SSC) during six cruises between 2001 and 2006. This study also uses ocean-surface wind fields for the South Brazil Bight (SBB) area derived from the QuikSCAT scatterometer. The
Publicado em: 2008
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24. O vinho das almas: xamanismo e cristianismo no Santo Daime
The Brazilian religious movement known as the Santo Daime, was born at the suburb of Rio Branco, state of Acre, during the 1930`s. Its founding father was Raimundo Irineu Serra, from the state of Maranhão. This religious movement has its rituals foundation stone in the ingestion of a sacred beverage known as Santo Daime. Because of its peculiarities and for
Publicado em: 2008