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Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Detecção de padrões de mobilidade urbana em dia atípico a partir de sistema de bilhetagem eletrônica: análise das viagens na RMRJ durante o carnaval
Resumo Este artigo foca na análise de padrões de mobilidade urbana durante os dias de carnaval da cidade do Rio de Janeiro a partir de dados do Sistema de Bilhetagem Eletrônica do programa de subsídio ao transporte de passageiros do Governo do Estado do Rio de Janeiro, o chamado Bilhete Único Estadual. Os padrões em termos de quantidade de transações
J. Transp. Lit.. Publicado em: 2016-12
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2. Travesseiro de gel com formato específico para o tratamento de apneia obstrutiva do sono com pressão positiva contínua nas vias aéreas
RESUMO Objetivo: Determinar se o uso de um travesseiro de gel com recortes laterais para acomodar a máscara de continuous positive airway pressure (CPAP, pressão positiva contínua nas vias aéreas) e diminuir a temperatura em torno da cabeça melhora a eficácia do tratamento com auto-CPAP e a adesão dos pacientes ao tratamento. Métodos: Foram incluí
J. bras. pneumol.. Publicado em: 2016-10
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3. De narizes extraídos por Machado: eugenias raciais, traços faciais e teorias psiquiátricas no Brasil oitocentista
O objetivo deste artigo foi analisar as relações dialógicas entre o eugenismo de Alphonse Bué em “Le nez, l´être dévoile par sa forme” (1872) e a narrativa literária de Machado de Assis, a partir do conto “O segredo do bonzo” (1882). Assim, segundo a perspectiva dialógica de Mikhail Bakhtin, verificou-se que Machado de Assis criticou, por in
Rev. latinoam. psicopatol. fundam.. Publicado em: 2015-06
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4. Upper airway collapsibility evaluated by a negative expiratory pressure test in severe obstructive sleep apnea
OBJECTIVES: To investigate the usefulness of measuring upper airway collapsibility with a negative expiratory pressure application as a screening test for severe obstructive sleep apnea (OSA). INTRODUCTION: OSA is a risk factor for cardiovascular disease, and it may have serious consequences. Its recognition may have important implications during the periope
Clinics. Publicado em: 2011
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5. A negative expiratory pressure test during wakefulness for evaluating the risk of obstructive sleep apnea in patients referred for sleep studies
OBJECTIVE: Obstructive sleep apnea is characterized by increased upper airway collapsibility during sleep. The present study investigated the use of the negative expiratory pressure test as a method to rule out obstructive sleep apnea. METHODS: Flow limitation was evaluated in 155 subjects. All subjects underwent a diurnal negative expiratory pressure test a
Clinics. Publicado em: 2011
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6. Microestructural, mechanical and during turning process characterization of ABNT 1045 and ABNT 1145 steels for the evaluation of the sulfur effect. / Caracterização microestrutural, mecânica e durante o processo de torneamento de aços ABNT 1045 e ABNT 1145 para avaliação do efeito do enxofre.
O presente trabalho trata sobre a influência do teor de enxofre, em quatro aços com uma composição química similar (famílias ABNT 1045 e ABNT 1145), na microestrutura, nas propriedades estáticas, dinâmicas e nos processos de usinagem. Para esta análise foi feita uma caracterização microestrutural de cada material para determinar parâmetros tais c
Publicado em: 2008
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7. Effect of cutting speed and cutting fluid on the BUE geometry of a SAE 12L14 free machining steel
A well known phenomenon, the "built-up edge - BUE", occurs at the chip/tool interface when multiphase materials are machined at low cutting speeds. Under high compressive stresses, seizure prevents the material from sliding over the tool’s rake face. Although many reports have been published on the subject, studies of the BUE phenomenon have been marked by
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2007-06
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8. SÃrie temporal do fitoplÃncton no estuÃrio de Barra das Jangadas (JaboatÃo dos Guararapes-Pernambuco-Brasil)
The Barra das Jangadas (PE-Brazil) estuarine system, located at the South of Recife City, have been in the last years under strong anthropic impacts. This estuarine system was studied to assess the phytoplankton temporal dynamics and to obtain the main environmental factors affecting the area. Sampling was carried out in one fixed station during a temporal s
Publicado em: 2004
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9. Bulletin of Tibetology: aspects of classical Tibetan medicine
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10. In vivo functional analysis of in vitro protein binding sites in the immunoglobulin heavy chain enhancer.
We have systematically investigated the functional role of protein binding sites within the mouse immunoglobulin heavy chain enhancer which we previously identified by in vitro binding studies (1,2). Each binding site was deleted, mutant enhancers were cloned 3' of the chloramphenicol acetyl transferase gene in the vector pA10CAT2 and transfected into plasma
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11. Molecular Dissection of Erv26p Identifies Separable Cargo Binding and Coat Protein Sorting Activities*
Efficient export of secretory alkaline phosphatase (ALP) from the endoplasmic reticulum depends on the conserved transmembrane sorting adaptor Erv26p/Svp26p. In the present study we investigated the mechanism by which Erv26p couples pro-ALP to the coat protein complex II (COPII) export machinery. Site-specific mutations were introduced into Erv26p, and mutan
American Society for Biochemistry and Molecular Biology.