Local Coefficients
Mostrando 1-12 de 97 artigos, teses e dissertações.
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1. Synthesis of Sparse Arrays Based On CIGA (Convex Improved Genetic Algorithm)
Abstract In this paper, a novel hybrid algorithm on beam pattern synthesis of sparse arrays is proposed, which aims at minimizing the peak sidelobe level (PSLL). Sparse arrays can provide higher spatial resolution and relatively lower sidelobe than general arrays, but it is necessary to solve the multi-constraint problem of nonconvex nonlinear. Thus, we prop
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2020-12
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2. Scaling Symmetries and Conservation Laws for Variable-coefficients Nonlinear Dispersive Equations
RESUMO. Simetrias de escala surgem em diferentes ramos da física e abordagens baseadas em simetria são poderosas ferramentas para estudar modelos invariantes por escala, pois podem fornecer leis de conservação que não são óbvias por inspeção. Nessa perspectiva, a classe de equações dispersivas não-lineares com coeficientes variáveis vc K ( m ,
TEMA (São Carlos). Publicado em: 13/12/2019
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3. Disaggregation of daily rainfall data for the Caraguatatuba city, in São Paulo State, Brazil
RESUMO O objetivo deste trabalho é apresentar coeficientes de desagregação para chuvas intensas diárias do posto E2-046, situado em Caraguatatuba - SP. Os dados obtidos por meio do pluviógrafo se referem a um período contínuo (31 anos de série) e possuem forte correlação com as leituras do pluviômetro, validando as leituras do pluviógrafo, o que
RBRH. Publicado em: 14/11/2019
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4. Teste de letramento em saúde em português para adultos
RESUMO: Introdução: O letramento em saúde é avaliado em diversos países por instrumentos adaptados ao idioma e à cultura locais. O objetivo deste trabalho foi realizar a adaptação transcultural para a língua portuguesa do Brasil e validar o Teste de Letramento em Saúde (TLS), a partir do Test of Functional Health Literacy in Adults (TOFHLA). Mé
Rev. bras. epidemiol.. Publicado em: 01/04/2019
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5. Análise espacial dos homicídios intencionais em João Pessoa, Paraíba, 2011-2016
Resumo Objetivo: descrever padrões espaciais dos homicídios intencionais em João Pessoa, Paraíba, Brasil, 2011-2016. Métodos: estudo ecológico, tendo o setor censitário como unidade de referência; utilizaram-se dados dos homicídios dolosos das vítimas residentes no município, mediante o cruzamento das informações do Sistema de Informação s
Epidemiol. Serv. Saúde. Publicado em: 18/02/2019
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6. Epidemiological and histopathological aspects of primary cutaneous melanoma in residents of Joinville, 2003-2014
Abstract: Background: The worldwide incidence of cutaneous melanoma (CM) has been continuously increasing over the last decades. Primary and secondary prevention, with attention to risk factors and early diagnosis, remain the cornerstone for reducing the burden of cutaneous melanoma. Detailed information with respect to clinical and pathological data on cut
An. Bras. Dermatol.. Publicado em: 2018-02
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7. CROP COEFFICIENT REGIONALIZATION FOR IRRIGATED AGRICULTURE PLANNING IN MARANHÃO STATE -BRAZIL
ABSTRACT: Irrigated agriculture has emerged as a necessary technology to achieve greater productivity, mainly by supplying the water requirements of agricultural crops in critical periods, especially for those regions where natural rainfall is insufficient to meet these requirements. The daily water consumption of crops is strongly influenced by local weathe
Eng. Agríc.. Publicado em: 2017-09
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8. Geographic weighted regression: applicability to epidemiological studies of leprosy
Abstract: INTRODUCTION: Geographic information systems (GIS) enable public health data to be analyzed in terms of geographical variability and the relationship between risk factors and diseases. This study discusses the application of the geographic weighted regression (GWR) model to health data to improve the understanding of spatially varying social and c
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-02
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9. EFFECT OF ROTATION RATES ON THE LAMINAR FLOW AND HEAT TRANSFER PAST A CIRCULAR CYLINDER
AbstractIn this work, forced convection heat transfer past a rotating circular cylinder with a constant non-dimensional rotation rate α varying from 0 to 6 was investigated for Reynolds numbers of 20-200 and a Prandtl number of 0.7. The numerical calculations are carried out by using a finite-volume method based commercial computational fluid dynamics solve
Braz. J. Chem. Eng.. Publicado em: 2015-06
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10. Spatial distribution of leprosy in areas of risk in Vitoria, State of Espirito Santo, Brazil, 2005 to 2009
Introduction Leprosy remains a relevant public health issue in Brazil. The objective of this study was to analyze the spatial distribution of new cases of leprosy and to detect areas with higher risks of disease in the City of Vitória. Methods The study was ecologically based on the spatial distribution of leprosy in the City of Vitória, State of Espír
Rev. Soc. Bras. Med. Trop.. Publicado em: 2013-06
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11. Macroecologia do zooplâncton continental: padrões latitudinais e componentes locais e regionais na determinação da diversidade global / Macroecology of continental zooplankton: latitudinal patterns and local and regional components in determining global diversity
One of the oldest and best known global biological patterns in ecology is the latitudinal gradient of richness, characterized by a decrease in the number of species from Equator toward the poles. Several hypotheses, even today, attempt to explain the variation that occurs in the pattern of diversity of many animal and plants. Despite the advances that have b
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/02/2012
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12. Increased coherence among striatal regions in the theta range during attentive wakefulness
The striatum, the largest component of the basal ganglia, is usually subdivided into associative, motor and limbic components. However, the electrophysiological interactions between these three subsystems during behavior remain largely unknown. We hypothesized that the striatum might be particularly active during exploratory behavior, which is presumably ass
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-08