Extrapolation Method
Mostrando 1-12 de 60 artigos, teses e dissertações.
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1. CYP450 Metabolism of a Semisynthetic Naphthoquinone, an Anticancer Drug Candidate, by Human Liver Microsomes
CNFD (6b,7-dihydro-5H-cyclopenta[b]naphtho[2,1-d]furan-5,6(9aH)-dione) is a semisynthetic naphthoquinone derived from lawsone that has cytotoxic action in different tumor lines and anticancer activity in vivo. Therefore, this molecule is a relevant candidate for drug development, but there is still no information on its human metabolism and systemic eliminat
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Emerging hotspots of tree richness in Brazil
ABSTRACT We present a summary of floristic variation and distribution of richness of tree and tree-like taxa (i.e., freestanding plants that reach at least 3m in height) in Brazil. We investigated composition patterns throughout phytogeographic domains and vegetation types based on 698,490 occurrence records obtained from the NeoTropTree (NTT) database, and
Acta Bot. Bras.. Publicado em: 2020-03
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3. Governança Corporativa Ilimitada para Empresas Limitadas
Resumo Este artigo tecnológico apresenta o desenvolvimento e a aplicação do Acordo de Quotistas - mecanismo interno de Governança Corporativa (GC) - para o início das atividades de uma pequena empresa do setor de desenvolvimento de softwares. Tanto a literatura de GC como sua prática, apresentam sua aplicação predominantemente em empresas de grande p
Rev. adm. contemp.. Publicado em: 25/11/2019
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4. Estudo da eficiência do Orbignya oleifera como inibidor verde de corrosão para aço com baixo teor de carbono comparado com inibidor comercial em solução HCl 1M
RESUMO O trabalho visa um estudo comparativo entre a eficiência do óleo de coco babaçu (Orbignya oleifera) utilizado como inibidor verde de corrosão e um inibidor comercial testados em aço ABNT 1020 em meio contendo ácido clorídrico. A avaliação foi realizada utilizando técnicas eletroquímicas de polarização linear aliado ao Método de Extrapola
Matéria (Rio J.). Publicado em: 16/09/2019
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5. THEORETICAL RESEARCH ON THE MULTI-CHANNEL REACTION MECHANISM AND KINETICS OF HNCS WITH OH-
We presented a theoretical study on the detailed reaction mechanism and kinetics of the HNCS molecule with the OH-. The barrierless minimum energy path and the most favorable entrance channel have been determined by study the thermodynamic and kinetic characters of the channel with low energy barrier. The B3LYP/6-311++G** method was employed for all the geom
Quím. Nova. Publicado em: 2017-10
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6. A TVD scheme for 3d unstructured grids applied to compositional reservoir simulation
Abstract In reducing the grid orientation effect for the numerical solution of partial differential equations, interpolation functions play an important role when the advective transport of the governing equations is considered. This is due to the fact that, in general, the unknowns are evaluated in the vertices of the elements and such properties must be ex
Braz. J. Chem. Eng.. Publicado em: 2017-10
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7. High-Resolution Imaging Utilizing Space-Frequency DORT Combining the Extrapolated Virtual Array
Abstract Space-frequency DORT (SF-DORT) is an effective time-reversal (TR) imaging method due to its immunity to the noise and adaptability of complex environment. However, some potential drawbacks, such as low range and co-range resolutions, make SF-DORT inferior to the Space-frequency MUSIC (SF-MUSIC). In this paper, we propose a novel high-resolution imag
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2017-09
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8. Extrapolation of regionalization equations for long-term average flow
ABSTRACT Knowledge about long-term average flow is essential for planning and managing water resources because it represents the potential water availability. One technique used to determine streamflow is regionalization, but because most gauge stations normally are associated with large drainage areas, the extrapolation of regionalization equations does not
Eng. Agríc.. Publicado em: 2016-10
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9. Statistical Evaluation of Measured Rain Attenuation in Tropical Climate and Comparison with Prediction Models
Abstract Substantial modifications have been made to the expressions for calculating distance factor and extrapolation techniques in the latest ITU-R P.530-14. However, its performance has not been rigorously evaluated in the tropical and equatorial climates. In this article, the new ITU-R method and three prediction models are validated using measurement da
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2016-06
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10. Seroepidemiological analysis of toxoplasmosis in college students
Background Toxoplasmosis is a zoonosis caused by an obligate intracellular parasite, Toxoplasma gondii, which affects warm-blooded animals including humans. Its prevalence rates usually vary in different regions of the planet. Methods In this study, an analysis of the seroprevalence of toxoplasmosis among Brazilian students was proposed by means of IgG spec
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 03/03/2015
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11. An Approach to Outlier Detection and Smoothing Applied to a Trajectography Radar Data
ABSTRACT: The tracking of aerospace engines is reasonably achieved through a trajectography radar system that generally yields a disperse cloud of samples on tridimensional space, which roughly describes the engine trajectory. It is proposed an approach on cleaning radar data to yield a well-behaved and smooth output curve that could be used as basis for ins
J. Aerosp. Technol. Manag.. Publicado em: 2014-09
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12. Determination of liquid-liquid equilibrium data for biodiesel containing ternary systems using near infrared technique
This work is focused on the determination of liquid-liquid equilibrium data for systems containing methyl and ethyl fatty acid esters, water, glycerol and ethanol at temperatures of 303.15 K and 318.15 K using a near-infrared spectroscopy technique (NIR). The NIR method used in this investigation provided quite satisfactory results when compared to conventio
Braz. J. Chem. Eng.. Publicado em: 2013-03