Input 150 Output
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. FUZZY MODELING ON WHEAT PRODUCTIVITY UNDER DIFFERENT DOSES OF SLUDGE AND SEWAGE EFFLUENT
ABSTRACT: This study aimed to evaluate the effects of fertilization with composted sewage sludge and irrigation with drinking water (DW) and fertigation with wastewater (WW) in wheat crop using fuzzy rule-based system. The experiment was conducted in the Department of Soil and Environmental Resources, of FCA, UNESP - Botucatu, with factorial 6 × 2, which we
Eng. Agríc.. Publicado em: 2017-12
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2. Investigation on the Effects of Process Parameters on Laser Percussion Drilling Using Finite Element Methodology; Statistical Modelling and Optimization
Abstract In the present research, the simulation of the Nickel-base superalloy Inconel 718 fiber-laser drilling process with the thickness of 1mm is investigated through the Finite Element Method. In order to specify the appropriate Gaussian distribution of laser beam, the results of an experimental research on glass laser drilling were simulated using three
Lat. Am. j. solids struct.. Publicado em: 2017-03
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3. CO2 laser and/or fluoride enamel treatment against in situ/ex vivo erosive challenge
ABSTRACT Objective This in situ/ex vivo study investigated the effect of CO2 laser irradiation and acidulated phosphate fluoride gel (APF) application, separately and in combination, on enamel resistance to erosion. Material and Methods During 2 experimental 5-day crossover phases, 8 volunteers wore intraoral appliances containing bovine enamel blocks wh
J. Appl. Oral Sci.. Publicado em: 2016-06
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4. Políticas sociais, desigualdades pessoais e regionais da renda no Brasil: uma análise de insumo-produto / Social policies, personal and regional income inequality in Brazil: an input-output analysis
A forma como os frutos do desenvolvimento econômico são distribuídos entre as pessoas está fortemente relacionado ao bem estar. Conforme visto na seção 2, o Brasil apresenta uma das piores distribuições de renda do planeta, sendo essa uma fonte constante de problemas sociais. A bibliografia levantada no trabalho mostra que a combinação entre mão-d
Publicado em: 2007
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5. The evolution of returns to primary factors in the Brazilian agriculture in the 1970 to 1995/96 period / A evolução da participação dos fatores produtivos primários na renda do setor agropecuário no período de 1970 a 1995/96
The aim of this research is to evaluate the evolution of returns to primary factors in the Brazilian agriculture, both at national and regional levels, in the period 1970 to 1995/96. The sources of data are the Brazilian Agricultural Censuses from 1970 to 1995/96, which bring information about agricultural production and costs. The analysis show how agricult
Publicado em: 2007
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6. Quantificação e efeitos econômicos do controle de emissões de CO2 decorrentes do uso de gás natural, álcool e derivados de petróleo no Brasil: um modelo interregional de insumo-produto / Quantification and economic effects of the control of CO2 emissions from natural gas, alcohol and oil derived products in Brazil: an interregional input-output model
This work quantifies the CO2 emissions from energy use of natural gas, alcohol and oil derived products at a national and regional level and evaluates the impacts of eventual policies for emissions control. The results pointed the connection between the activity level and the emissions of CO2 for each energy input considered for Brazil as a whole and for its
Publicado em: 2004
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7. Commercial openness and structural change effects on brazilian economy employment: an analysis for the decade of 1990 / Efeitos da abertura comercial e das mudanças estruturais sobre o emprego na economia brasileira: uma análise para a década de 1990
Este trabalho tem como objetivo geral investigar, sob a ótica de um modelo insumo-produto, os impactos no mercado setorial de trabalho no Brasil na década de 1990, evidenciando as transformações ocorridas no lado da oferta de postos de trabalho. Primeiramente, são analisados os efeitos do plano de estabilização do nível de preços e do processo de ab
Publicado em: 2003
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8. On the relationship between synaptic input and spike output jitter in individual neurons
What is the relationship between the temporal jitter in the arrival times of individual synaptic inputs to a neuron and the resultant jitter in its output spike? We report that the rise time of firing rates of cells in striate and extrastriate visual cortex in the macaque monkey remain equally sharp at different stages of processing. Furthermore, as observed
The National Academy of Sciences of the USA.
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9. Correspondence between climbing fibre input and motor output in eyeblink-related areas in cat cerebellar cortex.
The purpose of the present work was to identify sites in the cerebellar cortex which are likely to control eyeblink. This work was motivated by findings suggesting that the cerebellum is involved in the learning and/or performance of the classically conditioned eyeblink response. The identification was based on climbing fibre input to the cortex and on the e
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10. Sensory input and burst firing output of rat and cat thalamocortical cells: the role of NMDA and non-NMDA receptors.
1. Intracellular and patch-clamp recordings were obtained from thalamocortical (TC) cells in the rat and cat dorsal lateral geniculate nucleus (dLGN) in vitro to study the role of N-methyl-D-aspartate (NMDA) and non-NMDA receptors in the synaptic potential and burst firing evoked by electrical stimulation of the optic tract. 2. At membrane potentials more po