Automatic Recovery
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Power Flow Analysis and Self-recovery of Electrical Energy Distribution Network Using Artificial Neural Networks
ABSTRACT A computational model for self-recovery of electricity distribution network was developed to simulate it, emulated by the IEEE 123 node model. The electrical system considered has automatic switches capable of identifying a momentary failure in the line and finding the best reconfiguration for its reclosing. An artificial neural network (ANN), backp
Braz. arch. biol. technol.. Publicado em: 29/10/2018
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2. Externalización de la gestión documental audiovisual en las televisiones por medio de productoras audiovisuales y agencias de noticias
Simplification is analyzed in regards to content analysis methods of television archives, derived from various factors such as the restructuring of the documentary-making organization changes to human and economic resources and the acquisition of content analysis description from creative companies such as producers, audiovisual and news agencies. Both facto
Transinformação. Publicado em: 2015-08
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3. Desenvolvimento humano e pecuária leiteira em Pernambuco
With an exploratory nature, this work had as objective verify relations possible between the HDI (longevity, education and income) with the effective of the herd, milk production and productivity of the state of Pernambuco constituting, thus, the database, used here, for the years 1980, 1991 and 2000, obtained from the site of the Brazilian Institute of Geog
Publicado em: 2010
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4. DISTRIBUTED RECOGNITION FOR CONTINUOUS SPEECH IN LARGE VOCABULARY BRAZILIAN PORTUGUESE / RECONHECIMENTO DISTRIBUÍDO DE VOZ CONTÍNUA COM AMPLO VOCABULÁRIO PARA O PORTUGUÊS BRASILEIRO
This Thesis aims at exploring several approaches for performance improvement of the Automatic Speech Recognition System with large vocabulary for the Brazilian Portuguese when applied in a distributed scenario (Distributed Speech Recognition). With this purpose, a speech database for continuous speech recognition for the Brazilian Portuguese with 100 speaker
Publicado em: 2009
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5. Deverbais de ação em corpus histórico: contribuição computacional para a morfologia construcional do português
Nos últimos anos, têm-se desenvolvido trabalhos em morfologia construcional que visam à descrição dos mecanismos de construção de nomes deverbais, isto é, nomes derivados de verbos, numa perspectiva sincrônica. As razões para esse interesse podem encontrar-se na produtividade dos mecanismos de construção deste tipo de nomes, cujo impacto no uso d
Publicado em: 2009
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6. Planejamento e otimização de um método quimiluminescente para determinação de vitamina B12 usando um sistema fluxo-batelada / Design and Optimization of Chemiluminescent Method for Determination of Vitamin B12 in Drugs by Using a Flow-Batch System
The chemiluminescence (CL) of luminol-cobalt(II) reaction has been used in analytical systems for capillary electrophoresis, chromatography, -TAS (microTotal Analysis System), etc. Even with the diversity of applications, the steps of this reaction have not been completely elucidated and have been still a subject of research and controversy. Many wor
Publicado em: 2008
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7. Remoção de nitrogênio de lixiviado de aterros de resíduos sólidos urbanos empregando sistema de lodos ativados, composto por reator anóxico e aeróbio em série
The disposition of solid residues in landfills, when projected, built and operated according to the technical norms it is a safe method of disposition. However it happens the generation of having leachate, that is the liquid that results together of the decomposition of the solid residues with the water that reaches the layer of residues. In leachate they ar
Publicado em: 2008
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8. Efeitos da Imagem Mental na Reabilitação da Função Motora do Membro Superior na Hemiplegia Após-Acidente Vascular Encefálico
The goal of this study was to investigate the effects of mental imagery in response to mirror therapy in rehabilitation of the motor function in the upper extremity in hemiplegia by stroke. Twenty volunteers both sexes were selected, by simple random, from communitary services via advertisements and physician referral of the city of Santa Maria/RS. The inclu
Publicado em: 2007
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9. Geração automática de metadados: uma contribuição para a Web semântica. / Automatic metadata generation: a contribution to the semantic Web.
This Thesis offers a contribution to the Semantic Web area, in the scope of the representation and indexing of documents, defining an Automatic metadata generation model based on context, starting from textual documents not structured in the Portuguese language. A wide theoretical set of subjects related to the creation of semantic digital environments is al
Publicado em: 2006
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10. Abordagem simbólica de aprendizado de máquina na recuperação automática de artigos científicos a partir de web / Symbolic approach of machine learning in the scientific article automatic recovery from the web
Atualmente, devido ao incessante aumento dos documentos científicos disponíveis na rede mundial de computadores, as ferrametas de busca tornaram-se um importante auxílio para recuperação de informação a partir da Internet em todas as áreas de conhecimento para pesquisadores e usuários. Entretanto, as atuais ferramentas de busca disponíveis selecion
Publicado em: 2006
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11. Automatic detection of significative events and summarization in soccer transmissions / Detecção automática de eventos siginificativos e sumarização em transmissões de futebol
The automatic summarization of a sporting video is resume a important data, is a task that involves analysis of a specific content in video hours. We propose here to use techniques of Computer Vision and Patterns Recognition to detect and classify highlights in a soccer game through images transmitted by TV. Texture and space characteristics will be used (co
Publicado em: 2005
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12. PREVENÇÃO DE INCRUSTAÇÕES INORGÂNICAS NA EXPLORAÇÃO PETROLÍFERA OFF-SHORE: ASPECTOS ANALÍTICOS E APLICAÇÕES DO INIBIDOR PPCA / PREVENTION OF INORGANIC SCALE FORMATION IN OFF-SHORE OIL EXPLORATION: APPLICATIONS OF THE PPCA INHIBITOR
In the present study, a system was developed for the automatized pretreatment of the inhibitor phosphinocarboxilic acid (PPCA) used during off-shore oil exploration to minimize the occurrence of inorganic scale formation. The components of the system used are: 3, 4 or 6 way solenoid valves with Teflon body, a home-made electronic circuit for activation of th
Publicado em: 2002