Interface Dynamics
Mostrando 1-12 de 192 artigos, teses e dissertações.
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1. Desenvolvimento de software e interface para o controle por retroalimentação atrasada em sistemas eletroquímicos
In this paper, we show the development of a LabVIEW algorithm able to apply the delayed feedback control on oscillatory electrochemical reactions. The coupling of the control and the experiments was carried out by a real-time apparatus, measuring the faradaic current and, in sequence, applying a calculated circuit voltage as an analog output. The setup was u
Quím. Nova. Publicado em: 2021-06
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2. STUDY OF PARAMETERS AFFECTING THE COALESCENCE OF DIMETHYL DISULFIDE DROPS IN A MEROX UNIT
Abstract This study focuses on the coalescence of dimethyl disulfide drops with the mother phase at a flat aqueous-organic interface between dimethyl disulfide and different sodium hydroxide solutions. Drop coalescence is an important part of the Merox process for regenerating the solvent. A digital high-frame rate camera was used for recording drops coalesc
Braz. J. Chem. Eng.. Publicado em: 13/01/2020
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3. Conselhos Municipais do Idoso e Representações Sociais de seus Conselheiros
Resumo Todo percurso brasileiro, para favorecer políticas públicas de proteção e integração do idoso na sociedade, aparentemente apresenta uma lacuna. O objetivo desta pesquisa foi identificar as representações sociais de conselheiros sobre o conselho municipal do idoso. Participaram 36 integrantes de Conselhos Municipais dos Direitos do Idoso (CMDI)
Psicol. cienc. prof.. Publicado em: 28/11/2019
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4. Baixada Fluminense: dinâmicas fluviais e sociais na constituição de um território
RESUMO A Baixada Fluminense tem sua identidade territorial marcada pelos rios, e seu nome está relacionado com a configuração fisiográfica da região. O artigo busca contribuir com a história da construção dessa identidade, no século XIX e início do século XX, sob uma perspectiva teórica que se situa na interface entre história ambiental e histó
Rev. Bras. Hist.. Publicado em: 15/07/2019
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5. Uma interface de controle para a Fluidodinâmica Computacional
Resumo Neste artigo apresentaremos uma proposta para a utilização da dinâmica de fluidos computacional sob uma perspectiva educacional, tendo como alvo as disciplinas de mecânica dos fluidos e fenômenos de transporte, nos períodos iniciais de cursos de Engenharia e Física. A importância da utilização da simulação na formação de base é amplamen
Rev. Bras. Ensino Fís.. Publicado em: 27/06/2019
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6. Imagem, corpo e linguagem em usos do aplicativo Grindr
Resumo O presente artigo aborda o aplicativo de busca por parceiros entre homens Grindr, em seus aspectos linguísticos e semióticos, enfatizando as produções imagéticas e discursivas de seus usuários, concebidas enquanto performatividades. Foram entrevistados onze homens que utilizam a rede social, com foco em suas composições fotográficas e intera�
Psicol. USP. Publicado em: 11/04/2019
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7. Daily melatonin administration improves osseointegration in pinealectomized rats
Abstract The hypothesis of this study was that the peri-implant bone healing of the group of pinealectomized rats would differ from the control group. The samples were subjected to immunohistochemical, microtomographic (total porosity and connectivity density), and fluorochrome (mineralized surface) analyses. Objectives The goal of this study was to invest
J. Appl. Oral Sci.. Publicado em: 10/07/2018
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8. Community structure and population dynamics of small mammals in an urban-sylvatic interface area in Rio de Janeiro, Brazil
ABSTRACT The Atlantic Forest is one of the most disturbed Brazilian biomes, with 183 out of 298 species of mammals occurring in the state of Rio de Janeiro. In this study, we aimed to characterize the diversity, community structure, and habitat use of small mammals in the FIOCRUZ Atlantic Forest Campus (CFMA), including areas of Pedra Branca State Park (PBSP
Zoologia (Curitiba). Publicado em: 13/06/2018
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9. Numerical analysis of the liquid ejection due to the gaseous jet impact through computational fluid dynamics
Abstract Metal droplets generated by an impinging jet, play an important role in metal refining processes, mainly in oxygen steelmaking, where the droplets are ejected into the slag phase. Since the available interfacial area of droplets is very high in this process, the generated droplets enhance the rates of heat transfer and chemical reactions. Therefore,
REM, Int. Eng. J.. Publicado em: 2018-03
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10. CHEMICAL DEMULSIFICATION OF MODEL WATER-IN-OIL EMULSIONS WITH LOW WATER CONTENT BY MEANS OF IONIC LIQUIDS
Abstract The demulsification of model water-in-oil (w/o) emulsions containing 1% wt. water by [Omim][PF6] and Aliquat® 336 ionic liquids (IL) as demulsifiers was investigated in batch mode at different temperatures (30, 45 and 60 °C) and demulsifier concentrations (2.5×10‒3, 1.2×10‒2 and 2.9×10‒2 mol L‒1). The model oil is a mixture n-heptane/to
Braz. J. Chem. Eng.. Publicado em: 2017-01
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11. EXPERIMENTAL SUBCUTANEOUS CYSTICERCOSIS BY Taenia crassiceps IN BALB/c AND C57BL/6 MICE
SUMMARY Human cysticercosis is one of the most severe parasitic infections affecting tissues. Experimental models are needed to understand the host-parasite dynamics involved throughout the course of the infection. The subcutaneous experimental model is the closest to what is observed in human cysticercosis that does not affect the central nervous system. Th
Rev. Inst. Med. trop. S. Paulo. Publicado em: 11/07/2016
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12. The peri-urban interface and house infestation with Triatoma infestans in the Argentine Chaco: an underreported process?
Peri-urban infestations with triatomine bugs, their sources and their dynamics have rarely been investigated. Here, we corroborated the reported occurrence of Triatoma infestans in a peri-urban area and in neighbouring rural houses in Pampa del Indio, in the Argentine Chaco, and identified its putative sources using spatial analysis and demographic questionn
Mem. Inst. Oswaldo Cruz. Publicado em: 21/10/2014