Synchronism
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. CORN FERTILIZATION USING SWINE WASTEWATER AND SOIL-WATER ENVIRONMENTAL QUALITY
ABSTRACT: Soil application of swine wastewater for nutrient cycling may represent a correct destination of these residues and reduction in production costs. However, when applied to soil, such residue may cause environmental impacts. This study aimed to analyze the chemical characteristics of the soil, corn, and leachate after successive swine wastewater app
Eng. Agríc.. Publicado em: 2017-08
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2. Gas emission and efficiency of an engine-generator set running on biogas
ABSTRACT In Brazil there is a wide availability of residues, which have been used in the production of biogas and biofertilizers. The engine-generator by biogas is grid connected, and produce electricity for self-consumption and the surplus is inserted into the grid. The aim of the present study was to evaluate energetic efficiency and exhaust gas emission o
Eng. Agríc.. Publicado em: 2016-08
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3. ESPAÇOS INDIVIDUAIS PARA NOVILHOS CONFINADOS / INDIVIDUAL SPACE FOR FEEDLOT STEERS
The objective, of this study, was evaluated, different individual spaces for steers feedlot finished in group pens and yours effects on patterns behavioral and performance. Forty eight steers, with average initial of twenty months and 243.4 kg, were used. Animals were feedlot, four for pen, allocated in treatments accorded the individual space, 2.5, 5.0 and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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4. Sincronismo entre redes neurais com topologia de acoplamento do tipo Newman-Watts
Pode-se entender sincronismo como uma organização temporal de eventos, possível de emergir em sistemas complexos, como redes neurais. Aqui, usam-se grafo aleatório e autômato celular (AC) para representar redes neurais, a fim de investigar a ocorrência de sincronismo em tais redes. A topologia de acoplamento da rede é do tipo Newman-Watts, formada por
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/10/2011
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5. ADUBAÇÃO NITROGENADA EM VIDEIRA: PERDAS E MINERALIZAÇÃO DE NITROGÊNIO / NIITROGEN FERTILIZATION ON VINE: LOSSES AND MINERALIZATION OF NITROGEN
Since 1980, native fields of the Campanha Gaúcha from Rio Grande do Sul State (RS) have been incorporated into the grape production. In this region, vines has been cultivated under sandy soils with low organic matter content; therefore they have a low nitrogen (N) supply capacity and inputs of N through organic or mineral sources are necessary. Although, so
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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6. TEMPORAL SYNCHRONISM CONTROL OF HYPERMEDIA APPLICATIONS / CONTROLE DO SINCRONISMO TEMPORAL DE APLICAÇÕES HIPERMÍDIA
Synchronization control in hypermedia applications is one of the most important requirements in the presentation of these applications. To assure highquality presentations, it is necessary to know when events, produced during an application execution, occur in time. By means of this information, it is possible to predict undesirable delays and to forestall a
Publicado em: 2010
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7. Proposição de melhorias do fluxo de encomendas da Empresa Brasileira de Correios e Telégrafos por meio da gestão de processos
A presente pesquisa enfoca o fluxo do serviço de remessa de encomenda expressa, SEDEX, da Empresa Brasileira de Correios e Telégrafos sob a perspectiva da gestão de processos. Um conjunto de proposições de melhorias do fluxo é apresentado após a análise dos dados coletados sob a perspectiva da Pesquisa Participante, estratégia que permite maior riqu
Publicado em: 2010
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8. Deep breathing heart rate variability is associated with respiratory muscle weakness in patients with chronic obstructive pulmonary disease
BACKGROUND: A synchronism exists between the respiratory and cardiac cycles. However, the influence of the inspiratory muscle weakness in chronic obstructive pulmonary disease (COPD) on cardiac autonomic control is unknown. The purpose of the present investigation was to evaluate the influence of respiratory muscle strength on autonomic control in these pati
Clinics. Publicado em: 2010
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9. Germ band retraction as a landmark in glucose metabolism during Aedes aegypti embryogenesis
Background: The mosquito A. aegypti is vector of dengue and other viruses. New methods of vector control are needed and can be achieved by a better understanding of the life cycle of this insect. Embryogenesis is a part of A. aegypty life cycle that is poorly understood. In insects in general and in mosquitoes in particular energetic metabolism is well studi
Publicado em: 2010
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10. Substituição do sincronismo mecânico por sincronismo eletrônico das correias e esteiras de envernizadeiras e impressoras litográficas de folhas metálicas
In the print industry for several segments and a segment of this is on printed sheet metal. This segment is the preparation of steel plates for the manufacture of cans of industry both for domestic use, as industrial. The treatment of steel is based on the application of varnishes and paints that protect the metal against rust and assists in the decoration a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/12/2009
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11. Development of Space Vector PWM usin nonorthogonal reference frame for multilevel inverter voltage source in FPGA / Implementação do algoritmo da Modulação Vetorial usando coordenadas móveis não-ortogonais em Field-programmable Gate Array para inversores multiníveis fonte de tensão
This work presents the implementation and analysis of Space Vector PWM algorithm using non-orthogonal moving reference frame for diode clamped multilevel inverter in Field Programmable Gate Array (FPGA). In this algorithm, the non-orthogonal reference voltage is obtained according to the sector where the Reference Voltage (V*) lies. From the triangle identif
Publicado em: 2009
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12. Modificação técnica e conceitual no sistema de segurança dos geradores e condutos forçados ns 1 e 2 da usina Henry Borden
This study aims to propose a technical and conceptual modification in the safety system of generators and forced ducts n 1 and 2 of Henry Borden hydroelectric power plant, in Cubatão - Sao Paulo, with the main objective of reducing the water hammer in the forced ducts. This work starts with a concise review on hydraulic turbines, with emphasis on the most c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/03/2008