Multi Resolution Analysis
Mostrando 1-12 de 37 artigos, teses e dissertações.
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1. SEQUENTIAL MULTI-ELEMENT DETERMINATION OF TRACE-METALS IN BIODIESEL SAMPLES USING HR-CS FAAS
In this work the feasibility of sequential multi-element determination of Zn, Fe, Mg, Cu, Na, K, Cr, Al and Ca in biodiesel samples by high-resolution continuum source flame atomic absorption spectrometry (HR-CS FAAS) was investigated. Biodiesel samples obtained from different sources and different chemical processes were analysed. The samples were diluted w
Quím. Nova. Publicado em: 2021-02
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2. High-resolution CT pulmonary findings in children with severe asthma
Abstract Objective: To compare quantitative CT parameters between children with severe asthma and healthy subjects, correlating to their clinical features. Methods: We retrospectively analyzed CT data from 19 school-aged children (5-17 years) with severe asthma and 19 control school-aged children with pectus excavatum. The following CT parameters were eval
J. Pediatr. (Rio J.). Publicado em: 2021-02
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3. O MBTI na Educação Médica: uma Estratégia Potente para Aprimorar o Trabalho em Equipe
RESUMO A assistência à saúde torna-se cada vez mais complexa, e as novas demandas exigem que as pessoas readaptem seus processos de trabalho para a construção de uma equipe multiprofissional que assegure integralidade, qualidade e efetividade do cuidado aos usuários do sistema de saúde. A Association of American Medical Colleges recomendou que os curr
Rev. bras. educ. med.. Publicado em: 14/10/2019
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4. Análise do Método Multi-Passos com Transformada Diferencial Generalizada na Modelagem Fracionária
RESUMO Apresenta-se uma análise crítica de uma técnica numérica que tem sido usada na resolução de equações diferenciais de ordem fracionária com derivadas de Caputo. Trata-se do método multi-passos com transformada diferencial generalizada. Verifica-se que a versão do método disponível na literatura produz soluções erradas a partir do segundo
TEMA (São Carlos). Publicado em: 10/06/2019
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5. Damage identification from uniform load surface using continuous and stationary wavelet transforms
Derived from flexibility matrix, Uniform Load Surface (ULS) is used to identify damages in beam-type structures. This method is beneficial in terms of more participating the lower order modes and having less prone to noise and irregularities in the measured data in comparison with the original flexibility matrix technique. Therefore, these characteristics ma
Lat. Am. j. solids struct.. Publicado em: 2014-10
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6. Inertial Measurement Unit Calibration Procedure for a Redundant Tetrahedral Gyro Configuration with Wavelet Denoising
Abstract: The aim of this paper was to present a calibration procedure applied to an inertial measurement unit composed of a triad of accelerometers and four gyros in a tetrad configuration. The procedure has taken into account a technique based on least-square methods and wavelet denoising to perform the best estimate of the sensor axis misalignments. The w
J. Aerosp. Technol. Manag.. Publicado em: 2012-06
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7. A scalable multi-projector system. / Um sistema de multiprojeção escalável.
Multi-projector systems offer both higher resolution and brightness by using a cluster of projectors, providing better visual quality when compared to traditional systems using a single high performance projector. When we consider the high cost associated with high-end projectors, the use of multiple low cost projectors can reduce considerably the cost of su
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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8. A multi-scale investigation of the mechanical behavior of durable sisal fiber cement composites
Durable sisal fiber cement composites reinforced with long unidirectional aligned fibers were developed and their mechanical behavior was characterized in a multi-scale level. Tensile tests were performed in individual sisal fibers. Weibull statistics were used to quantify the degree of variability in fiber strength at different gage lengths. The fiber-matri
Matéria (Rio de Janeiro). Publicado em: 2010
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9. Current epidemiological trends for Chagas disease in Latin America and future challenges in epidemiology, surveillance and health policy
Chagas disease, named after Carlos Chagas, who first described it in 1909, exists only on the American Continent. It is caused by a parasite, Trypanosoma cruzi, which is transmitted to humans by blood-sucking triatomine bugs and via blood transfusion. Chagas disease has two successive phases: acute and chronic. The acute phase lasts six-eight weeks. Several
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-07
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10. High spatial resolution analysis of Pb and U isotopes for geochronology by laser ablation multi-collector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS)
A determinação de idades através do decaimento dos isótopos radioativos 235U e 238U para os isótopos radiogênicos 207Pb e 206Pb, respectivamente, utilizando o mineral zircão (ZrSiO4), é amplamente aplicada para decifrar processos geológicos. Um novo método tem sido desenvolvido nos últimos anos, a ablação a laser multi-coletor espectrometria de
Anais da Academia Brasileira de Ciências. Publicado em: 2009-03
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11. Isolamento e caracterização de locos de microssatélite para Neothraupis fasciata, (Emberizidae, Passeriformes, Aves),
Microsatellite molecular markers are small repeated sequences in tanden compound of 1 to 6 nucleotides. Widely used as genetic markers, the microsatellites have a particular attribute that is the high rates of mutation. These molecular markers or are widely used in conservation genetics, population genetics, forensic research, diagnosis of diseases, ecologic
Publicado em: 2009
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12. Criação de mapas de disparidades empregando análise multi-resolução e agrupamento perceptual / Disparity maps generation employing multi-resolution analysis and Gestalt Grouping
O trabalho apresentado por essa dissertação busca contribuir com a atenuação do problema da correspondência em visão estéreo a partir de uma abordagem local de soluções. São usadas duas estratégias como solução às ambigüidades e às oclusões da cena: a análise multi-resolução das imagens empregando a estrutura piramidal, e a força de agru
Publicado em: 2008