Digital Control System
Mostrando 1-12 de 181 artigos, teses e dissertações.
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1. DESIGN AND IMPLEMENTATION OF FLC APPLIED TO A SMART GREENHOUSE
ABSTRACT Greenhouse cultivation needs an accurate modelling and an optimised control system to ensure an adequate microclimatic condition for plants. It represents a complex task due to the high number of input factors. For this reason, an improved intermediate modelling was established under the platform of the MATLAB/Simulink environment to simulate the en
Eng. Agríc.. Publicado em: 2020-12
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2. Comparison of automated irrigation systems using an in vitro ureteroscopy model
ABSTRACT Introduction: Two automated irrigation systems have been released for use during endoscopic procedures such as ureteroscopy: the Cogentix RocaFlow® (CRF) and Thermedx FluidSmart® (TFS). Accurate pressure control using automated systems may help providers maintain irrigation pressures within a safe range while also providing clear visualization. O
Int. braz j urol.. Publicado em: 2020-06
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3. ARBITRATION IN SCHOOL SPORT CONTEXT: PERCEPTION OF VIOLENCE REPORTED BY REFEREES
RESUMO A gestão do ambiente de jogo coloca o/a árbitro/a em uma posição de destaque no esporte. Contudo, nesse contexto a arbitragem consiste em uma atividade exposta a situações de violência. Em competições em nível escolar, as pesquisas nesse campo ainda são incipientes. Assim, o objetivo do estudo foi reconhecer a violência percebida por árbi
J. Phys. Educ.. Publicado em: 20/12/2019
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4. Potencial explicativo dos estudos de recepção no contexto do Big Data
Resumo Discutimos as relações de comunicação, circulação e produção de sentidos no cenário de manipulação, controle e poder da informação. Procuramos responder à questão: como os estudos de recepção tratam os desafios colocados pelo Big Data na extração, mineração e análise de dados com vistas à manipulação de comportamentos? A metod
Intercom, Rev. Bras. Ciênc. Comun.. Publicado em: 02/12/2019
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5. SEMIAUTOMATIC IRRIGATION MANAGEMENT IN TOMATO
ABSTRACT The use of new technologies to meet the demands of the agricultural market is increasing; however, technical information on application is scarce for some areas of knowledge, including irrigation management. The objective of this study is to evaluate an automatic irrigation system with capacitance sensors connected to a local wireless network for th
Eng. Agríc.. Publicado em: 09/09/2019
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6. Registro eletrônico de saúde em hospital de alta complexidade: um relato sobre o processo de implementação na perspectiva da telessaúde
Resumo A implantação do registro eletrônico nos estabelecimentos de saúde tem refletido soluções isoladas, que contribuem para a fragmentação do Sistema Único de Saúde (SUS). Essa investigação utiliza ferramenta de planejamento estratégico, a fim de acompanhar o percurso da implantação do registro em instituto nacional de média e alta complex
Ciênc. saúde coletiva. Publicado em: 2019-03
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7. Digital images of seedling for evaluating coffee seed vigor
Resumo: A análise de imagens digitalizadas de plântulas é cada vez mais utilizada em programas de controle de qualidade de sementes devido à sua praticidade, objetividade e rapidez na obtenção dos resultados. Apesar dessas vantagens, ainda não existem pesquisas comprovando a eficiência dessa técnica para a análise do vigor de sementes de café. Ass
J. Seed Sci.. Publicado em: 2019-01
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8. ASSEMBLY OF A REMOTELY PILOTED AIRCRAFT OF LOW COST APPLIED TO AGRICULTURE
ABSTRACT: The remotely piloted aircraft (RPA) have great applicability in agriculture. Although it is a technology that has been developed for many years, in the field of agriculture it passed unnoticed for a long time. The high cost of acquisition is still a limiting factor for small and medium-sized farmers. In this way, this study had as objective to deve
Eng. Agríc.. Publicado em: 2017-12
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9. Translucency and color stability of resin composite and dental adhesives as modeling liquids – A one-year evaluation
Abstract The aim of this study is to evaluate the influence of modeling liquids on the translucency and color shade of resin composites (RCs) after one year of storage. RC specimens were prepared using either a conventional insertion technique (control; without modeling liquid) or a restorative dental modeling insertion technique (RDMIT) with dental adhesive
Braz. oral res.. Publicado em: 03/07/2017
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10. 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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11. Evaluation of the remineralization capacity of CPP-ACP containing fluoride varnish by different quantitative methods
ABSTRACT Objective The aim of this study was to evaluate the efficacy of CPP-ACP containing fluoride varnish for remineralizing white spot lesions (WSLs) with four different quantitative methods. Material and Methods Four windows (3x3 mm) were created on the enamel surfaces of bovine incisor teeth. A control window was covered with nail varnish, and WSLs
J. Appl. Oral Sci.. Publicado em: 2016-06
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12. Spatiotemporal analysis of reported cases of acute Chagas disease in the State of Pernambuco, Brazil, from 2002 to 2013
INTRODUCTION: Control strategies to eliminate the transmission of Chagas disease by insect vectors have significantly decreased the number of reported acute cases in Brazil. However, data regarding the incidence and distribution of acute Chagas disease cases in the State of Pernambuco are unavailable in the literature. METHODS: A geographical information sy
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-04