Residual Circulation
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Predictors of Unfavourable Outcomes in Children and Adolescents Submitted to Surgical Mitral Valvuloplasty Secondary to Chronic Rheumatic Heart Disease
Resumo Fundamento: A plastia da valva mitral, em pacientes pediátricos com cardiopatia reumática crônica, é superior à troca valvar e vem sendo utilizada com bons resultados. Objetivo: Identificar variáveis preditoras de desfecho desfavorável em crianças e adolescentes submetidos à valvoplastia mitral cirúrgica secundária à cardiopatia reumáti
Arq. Bras. Cardiol.. Publicado em: 09/09/2019
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2. Circulation and suspended sediment dynamics in a tropical estuary under different morphological setting
ABSTRACT Estuarine processes are directly related to the interaction of its forcing conditions with the local morphology. In this study we assess the implications of the opening of a new inlet on the hydrodynamics and suspended sediment concentration (SSC). A set of physical parameters have been measured in the Itanhém river estuary, a small, shallow and ma
An. Acad. Bras. Ciênc.. Publicado em: 01/09/2016
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3. The circulation of the lower Capibaribe Estuary (Brazil) and its implications for the transport of scalars
Resumo O estuário do Rio Capibaribe é um corpo de água que atravessa a Região Metropolitana de Recife (RMR), um dos maiores centros populacionais do Brasil, o que causa grande quantidade de carga de poluentes e baixa qualidade da água. A entrada de água doce a partir das águas residuais da RMR pode contabilizar mais de três vezes a contribuição flu
Braz. j. oceanogr.. Publicado em: 2016-09
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4. Comparison between experimental data and numerical modeling for the natural circulation phenomenon
The study of natural circulation phenomenon has been object of crescent interest in scientific community in recent years. The new generation of compact nuclear reactors uses natural circulation of the fluid as a residual heat removal cooling system in case of accident or shutdown. The objective of this paper is to present a comparison between experimental da
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2011
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5. Circulation and suspended particulate matter transport in a tidally dominated estuary: caravelas estuary, Bahia, Brazil
A circulação e o transporte de material particulado em suspensão no Estuário de Caravelas são pesquisados. Dados quase-sinóticos hidrográficos, de correntes (velocidade e transporte de volume com ADCP) e de material particulado em suspensão, foram medidos em intervalos horários durante um ciclo semidiurno de maré de sizígia, em duas seções trans
Brazilian Journal of Oceanography. Publicado em: 2010-03
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6. Processos dinÃmicos e evolutivos da zona costeira de Itamaracà por sensoriamento remoto e medidas in situ
The coastal zone of Itamaracà is like a highly dynamic environment where land and oceanic processes interact altering frequently coastal characteristics. In this context, this current study examines the responsible processes of such changes from the development and application of methodologies, which includes digital image processing and the obtaining of in
Publicado em: 2009
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7. Ozone therapy, contributions for Veterinary Dentistry / Estudo da ozonioterapia como contribuição para a odontologia veterinária
Ozone, the triatomic form of oxygen, has been widely studied over the years. With a very oxidative potential, acts against bacteria, fungi, protozoa and viruses. The high instability, after a few minutes makes it return to the oxygen form. This is important because of the non residual effect on the environment. The ozone has also an immune modulating effect,
Publicado em: 2009
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8. Analysis of the hydrodynamic profile of different models of roller pump used in extracorporeal circulation / Analise do perfil hidrodinamico em diferentes modelos de bombas de roletes utilizadas em circulação extracorporea
Introduction: Among the equipment used in cardiopulmonary bypass, roller pumps have great importance, with models available from several manufacturers. The roller adjustment is an important factor in the rates of hemolysis and the hemolytic potential differs in adjustment. Researchers do not always address details on the profiles of the raceway accepting tha
Publicado em: 2009
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9. Effect of ammonia load on efficiency of nitrogen removal in an SBBR with liquid-phase circulation
The removal of biological nitrogen from a synthetic wastewater with different ammonium nitrogen concentrations (50 and 100 mgN-NH4+/L) by a nitrification and denitrification process using a sequencing batch biofilm reactor (SBBR) with liquid-phase circulation was studied. The system with a total working volume of 4.6 L (3.7 L in the reactor and 0.9 L in the
Brazilian Journal of Chemical Engineering. Publicado em: 2008-06
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10. Avaliação do uso da banda de rodagem de pneus inservíveis triturada como suporte ao desenvolvimento de biofilmes em um reator anaeróbio de leito expansível / Granulated tread of scrap tires as support for the development of biofilms in an expanded bed anaerobic reactor
The present research had as objective the assessment of granulated tread of scrap tires (GTST) as support for the development of biofilms in an expanded bed anaerobic reactor (EBAR), in full scale, with a total volume of 32m3, employed for wastewater treatment. The use of this material as support was presented as an innovating proposal, with a high applicati
Publicado em: 2005
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11. Residual Circulation and Salt Stratification in Partially Mixed Estuarine Channels: Simulation with Analytical Models / "Circulação estacionária e estratificação de sal em canais estuarinos parcialmente misturados: simulação com modelos analíticos"
O presente estudo descreve a circulação estacionária e a estratificação de sal no sistema estuarino de Cananéia e no Canal de Bertioga. Os modelos de Hansen &Rattray (1965), Fisher et al. (1972), Prandle (1985) e Miranda (1998) foram escolhidos para a simulação dos perfis verticais do componente longitudinal da velocidade e da salinidade. Os dados ex
Publicado em: 2001
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12. Haematology and the extracorporeal circulation
The experience gained in the investigation of 100 cases of cardiac surgery treated by use of extracorporeal circulation has shown that certain simple laboratory tests suffice to detect induced defects in the blood and to guide therapy. These tests have been devised to detect the level of circulating heparin during perfusion; the presence of residual heparin