Automating
Mostrando 1-12 de 49 artigos, teses e dissertações.
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1. Vigor of maize seeds determined by a free image analysis system
RESUMO Novas e refinadas tecnologias, baseadas em procedimentos computadorizados, criam potencial para automatização de avaliações laboratoriais, alternativa para a redução de custos e aumento da capacidade de tomada de decisão quanto ao destino de lotes de sementes. O presente trabalho teve como objetivo avaliar a eficiência do software de processam
Rev. Ciênc. Agron.. Publicado em: 04/11/2019
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2. Retracción química de pastas de cemento con incorporación de metacaolín
Abstract This study shows the influence of partial replacement of Portland cement by metakaolin in the hydration reactions and chemical shrinkage of cementitious pastes. For this, pastes were prepared using metakaolin replacements of 5, 10 and 20% by mass, and a reference paste, using a constant water/solid ratio of 0,5. Chemical shrinkage was measured conti
Ambient. constr.. Publicado em: 2018-09
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3. A Multidisciplinary Design Optimization Tool for Spacecraft Equipment Layout Conception
ABSTRACT: One issue the design team has to face in the process of building a new spacecraft, is to define its mechanical and electrical architecture. The choice of where to place the spacecraft´s electronic equipment is a complex task, since it involves simultaneously many factors, such as the spacecraft's required position of center of mass, moments of ine
J. Aerosp. Technol. Manag.. Publicado em: 2014-12
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4. Automatic evaluation and data generation for analytical chemistry instrumental analysis exercises
In general, laboratory activities are costly in terms of time, space, and money. As such, the ability to provide realistically simulated laboratory data that enables students to practice data analysis techniques as a complementary activity would be expected to reduce these costs while opening up very interesting possibilities. In the present work, a novel me
Quím. Nova. Publicado em: 2014
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5. Sistema computacional para auxílio ao diagnóstico em exames de tuberculose animal
The results obtained in evaluating the efficiency of a Neuro-Fuzzy System NEFCLASS (Neuro-Fuzzy Classification) in image classification of cattle tuberculosis, based on its texture features extracted using the wavelet transform are presented. For testing, images of animal tissues diagnosed with tuberculosis were used, as provided by the Tuberculosis Laborato
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2013-04
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6. Rehearsal: Um arcabouço para teste automatizado de coreografias de serviços web / Rehearsal: A framework for automated testing of web service choreographies
Web services are loosely-coupled software components designed to support interoperable machine- to-machine interaction over the Internet. To achieve such interoperability, web services are accesible through W3C web standards, independently of which language, operating system, or hardware platform they are developed. Due to these characteristics, simple web s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/09/2012
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7. Desenvolvimento de um controlador de irrigação para áreas experimentais / Development of an irrigation controller for experimental areas
Irrigation scheduling at experimental areas is determined by several factors, which are mainly related to features of each unit (container or bed) and criteria set by researchers. Many times the experimental areas are greenhouses and depending on the research may be necessary provide mechanisms for monitoring sensors and controlling actuators on each unit in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/08/2012
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8. Automatização de um pulverizador hidropneumático visando o controle do espectro de gotas em função do déficit de pressão de vapor dágua do ar / Automation of a hydro-pneumatic sprayer for controlling droplet spectrum in function of deficit of water vapor pressure in the air
Pesticide spraying is one of the most repeated operations in farms, this has occurred mainly due to adoption of no tillage. Facility for purchasing pesticides is notorious throughout Brazil. However, technology for its application has been difficult to reach the producers, even in regions with high agricultural potential. This work aimed to develop a system
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/04/2012
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9. Proposta de um modelo para projetos lógicos gráficos para BDOR com implementação no ArgoUML. / Proposal of a model for logical graphic projects for ORDB with implementation in the ArgoUML.
A Logical Graphic Model was proposed to support the Logical Design phase in ORDB. The Logical Graphic Model proposed is an extension of the UML Class Diagram. The extension was obtained by the elaboration of a UML Profile, which was released in XMI to be used in CASE tools from different manufacturers. Two modules were developed for ArgoUML CASE tool. These
Publicado em: 2011
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10. Arquitetura aplicada na automatização de processo de tratamento químico para preparar superfícies metálicas
A national company uses the chemical treatment to prepare surfaces in the first stage of the process which makes the coating and finishing of metal parts that are included in sets of hydraulic and/or pneumatic actuators. This process is not automated, configuring a situation that exposes operators to physical stress and unhealthy atmosphere. The continuity o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/10/2010
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11. Trabalho e desenraizamento operário: um estudo de depoimentos sobre a experiência de vida na fábrica / Labour and workers` uproot: a study about life experience in the workshop metallurgy
The goal of this research is to discuss contemporary manufacturing workers´ uproot. From the author´s masters´ field research on, we elaborated an issue itinerary (themes and questions) for long duration interviews. We interviewed nine manufacturing workers that work or worked recently in different workshop metallurgies in the region of ABC paulista. The
Publicado em: 2010
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12. Desenvolvimento de um sistema computacional para geração automática de mapas de vulnerabilidade como ferramenta de auxílio às ações de prevenção ao derramamento de óleo em áreas costeiras
The northern portion of the Rio Grande do Norte State is characterized by intense coastal dynamics affecting areas with ecosystems of moderate to high environmental sensitivity. In this region are installed the main socioeconomic activities of RN State: salt industry, shrimp farm, fruit industry and oil industry. The oil industry suffers the effects of coast
Publicado em: 2010