Digital Unit Process
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. 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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2. Effects of modeling liquid/resin and polishing on the color change of resin composite
Abstract Modeling liquids/resins have been used to build up resin composite (RC) restorations, although there is a lack of information regarding their effects on the color stability of the latter. Therefore, the purpose of the present study was to evaluate the effects of the presence of modeling liquid between layers of RC and the finishing/polishing state o
Braz. oral res.. Publicado em: 18/08/2016
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3. Rapid prototyping of three-dimensional biomodels as an adjuvant in the surgical planning for intracranial aneurysms
PURPOSE: To fabricate a three-dimensional biomodels of intracranial aneurysms, using rapid prototyping technology, to facilitate optimal anatomical visualization of aneurysms prior to and during surgery. METHODS: Four intracranial aneurysms cases were selected for this study. Using CT angiography images, the rapid prototyping process was completed using a Po
Acta Cir. Bras.. Publicado em: 2013-11
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4. Comparação entre mapas de solos obtidos pelos métodos convencional e digital numa área complexa / Comparison between soil maps obtained by conventional and digital methods in complex area
Soil maps are essential for the development of agricultural areas in an economically viable and environmentally friendly manner. So far, Brazil only has soil maps of small scale (1:250,000 to 1:1,000,000), whose use is limited to agricultural and environmental planning at the farm. Despite its importance, in Brazil a few mappings have been carried out by pub
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/04/2012
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5. Processamento de sinais de descargas parciais em tempo real com base em wavelets e seleção de coeficientes adaptativa espacialmente
On-line partial discharge (PD) analysis is a highly pursued feature due to the economy related to scheduled shutdowns, disassembling and transport. Nevertheless, on-site PD measurements are frequently limited by interferences found in high-voltage facilities, a situation that imposes the continued development of PD signal processing methods. In the last year
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/11/2011
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6. Segmentação e classificação de imagens destinadas ao mapeamento digital do Parque Nacional da Serra dos Órgãos (PARNASO) / Images segmentation and classification for digital mapping to the Parque Nacional da Serra dos Órgãos (PARNASO).
In the environmental point, the National Park of Serra dos Órgãos (PARNASO) is the more studied National Park in Brazil and is configured as an important Unit Conservation in the Rio de Janeiros state, because the environmental importance for the state. Located in four cities to the Serrana region: Teresópolis, Petrópolis, Magé and Guapimirim were evide
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/03/2011
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7. O ÍNDICE DE SUSTENTABILIDADE AMBIENTAL DO USO DA ÁGUA (ISA) COMO FERRAMENTA DE CONTRIBUIÇÃO ÀS POLITICAS PÚBLICAS DE DESENVOLVIMENTO E CONSERVAÇÃO NA BACIA DO RIO BACANGA, SÃO LUÍS/ MA. / INDEX FOR ENVIRONMENTAL SUSTAINABILITY OF WATER USE (ISA) AS A TOOL FOR CONTRIBUTION TO THE POLICIES PUBLIC DEVELOPMENT AND CONSERVATION IN BACANGA RIVER BASIN, SÃO LUIS / MA.
A hydrographic basin is a complex environmental system, resulting from the interrelations between the physical-natural and socioeconomic subsystems. Its identity as the unifying of environmental processes and human interference is leading to its adoption as a research unit. It allows from the analysis of the physical-chemical, biological and socioeconomic fa
Publicado em: 2010
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8. Autoria de objetos digitais complexos baseada em documentos através da anotação semântica de conteúdo / Document-based authoring of complex digital object through semantic annotation of content
Complex digital objects bring together many types of digital artifacts (e.g., text, image, audio etc.), and are usually composed of content artifacts and metadata which describe, relate and organize them. When interoperability standards are adopted, such objects may be shared and reused through the Web, but the adoption of these standards usually requires sp
Publicado em: 2009
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9. Avaliação de métodos de revegetação de áreas degradadas utilizados na mineração de níquel em Niquelândia Goiás
The results of the recovery process of damaged areas depends on the method and conditions of terrain and possible treatments in this field. This dissertation has present a methodology for evaluating the efficiency of methods for revegetation of degraded areas in the mining of nickel. The different types of treatments have been developed between the months of
Publicado em: 2009
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10. Processo de enfermagem informatizado em terapia intensiva em ambiente PDA (Personal Digital Assistant) a partir da CIPE versão 1.0
The Nursing Process is basic in a departament as the Intensive Care Unit, because it integrates and organizes the work of the Nursing team reducing the fragmentation of the cares ensuring the continuity of them, as much to evaluate its effectiveness or to modify them according to the results in the patient#s recovery and it serves as permanent basis for educ
Publicado em: 2008
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11. Reologia de Biodiesel de origens diversas e das misturas Diesel/Biodiesel
Cost and depletion of petroleum derived fuels are increasing, thus alternative fuels are quite required. Biodiesel (B100), which is comprised of fatty acid methyl (or ethyl) esters (FAMEs/FAEEs) derived from vegetable oils, animal fats or waste oils mainly through transesterification, is an alternative source of energy. It is renewable, available locally, bi
Publicado em: 2008
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12. Iniciaves of digital inclusion: a study about the São Paulo Community Telecentre Program / Iniciativas de inclusão digital: um estudo sobre o programa de telecentros comunitários da cidade de São Paulo
The assimilation of ICTs in different societies is viewed as the newest frontier of debate on the differences between rich and poor and on the ability of individuals were entering so autonomous, as assets subject of the construction of its history. The technologies when not pushed to the broad set of society, ultimately deepen an existing problem of social d
Publicado em: 2007