Types Of Uses
Mostrando 13-24 de 324 artigos, teses e dissertações.
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13. Avaliação e estabilidade da cor em filés de burriquete (Pogonias cromis) utilizando um sistema de visão computacional
Resumo A cor da superfície da carne é a primeira sensação que o consumidor percebe e utiliza como uma ferramenta para aceitar ou rejeitar um alimento. A medição e a avaliação da cor da carne podem também ser feitas por um indicador químico (metamioglobina) ou pela avaliação física, utilizando espaços da cor (a* e R). O objetivo deste trabalho f
Braz. J. Food Technol.. Publicado em: 13/06/2019
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14. Primeros vagidos de tipografía y biblioiconografía mexicana del siglo XVI
Abstract The study of the typography and iconography of printing in sixteenth century Mexico is a question that has yet to be exhausted. While different approaches have been proposed, there are still many elements to study. This paper proposes the application of the newest material analysis methodology to obtain detailed information about the items used for
Varia hist.. Publicado em: 16/05/2019
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15. The value of technology affordances to improve the management of nonprofit organizations
Purpose This paper aims to investigate the benefits generated by the use of new technologies by nonprofit organizations, with focus on how these artefacts can improve their ability to achieve their social mission. Design/methodology/approach To understand the potential use of technology by a nonprofit organization, the concept of affordance was applied. Th
RAUSP Manag. J.. Publicado em: 02/05/2019
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16. Pteridophytes as ecological indicators: an overview
RESUMO As pteridófitas apresentam grande potencial como indicadores ecológicos (EIs), mas pouco explorado, mostrado apenas em trabalhos esparsos. Portanto, para analisar esse potencial, revisamos artigos publicados, sites ou livros com pteridófitas como EIs, realizando buscas em cinco bases de dados acadêmicas e no Google. Selecionamos 134 estudos, feito
Hoehnea. Publicado em: 04/04/2019
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17. Efeito Disposição: Propensão à Venda de Investidores Individuais e Institucionais
Resumo Este artigo utiliza uma base de dados única, que contempla dados reais de operações de todos os investidores do mercado de ações brasileiro. Foram analisadas mais de 60 milhões de operações de compra e venda de mais de 500 mil investidores. Os resultados apontam que os investidores pessoa física estão entre os tipos de investidores mais prop
Rev. Bras. Econ.. Publicado em: 2019-03
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18. Toona sinensis: a comprehensive review on its traditional usages, phytochemisty, pharmacology and toxicology
Abstract Toona sinensis (Juss.) M.Roem, Meliaceae, a deciduous plant native to eastern and southeastern Asia, is widely used in Traditional Chinese Medicine. This paper was aimed to summarize the current advances in traditional usage, phytochemistry, pharmacology and toxicology of T. sinensis. In this review, various types of data of T. sinensis are discusse
Rev. bras. farmacogn.. Publicado em: 2019-02
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19. Long-Term Effect of Soil Use and Management on Organic Carbon and Aggregate Stability
ABSTRACT: The conversion of native grassland into farmland causes changes in the soil. Tillage has profound effects on soil organic matter. The intensification of soil tillage decreases soil quality by reducing aggregate stability. Soil aggregate stability and soil organic matter are key indicators for soil quality and environmental sustainability in agro-ec
Rev. Bras. Ciênc. Solo. Publicado em: 13/09/2018
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20. Polydimethylsiloxane as a Matrix for the Stabilization and Immobilization of Zero-Valent Iron Nanoparticles. Applications to Dehalogenation of Environmentally Deleterious Molecules
A wet-synthetic method is described to obtain magnetic, air-stable, zero-valent iron nanoparticles coated with an alkanedioic acid. The particles can be immobilized in an amino-substituted polysiloxane matrix to provide materials capable of dechlorinating, debrominating, and deiodinating a wide variety of halogenated organic molecules dissolved initially in
J. Braz. Chem. Soc.. Publicado em: 2018-07
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21. Numerical analysis of truss systems with stiffened flattened end-bars
Abstract Circular hollow sections are usually used in long-span roof truss systems. One of the typology for connecting elements in such structures involves the flattening of bar ends. This article presents the numerical analysis of a plane truss composed of circular hollow sections, in which diagonal bars have flattened ends. In this sense, a new flattening
Lat. Am. j. solids struct.. Publicado em: 03/05/2018
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22. Can nearby eutrophic reservoirs sustain a differentiated biodiversity of planktonic microcrustaceans in a tropical semiarid basin?
ABSTRACT This paper aims to compare alpha and beta diversities of planktonic microcrustaceans from three reservoirs located nearby in a tropical semiarid basin. Our hypothesis was that alpha and beta diversities of the community are different, although the ecosystems are located close to each other. We carried out two sampling campaigns: dry and rainy season
An. Acad. Bras. Ciênc.. Publicado em: 2017-12
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23. Himatanthus drasticus: a chemical and pharmacological review of this medicinal species, commonly found in the Brazilian Northeastern region
ABSTRACT In order to compile the empirical use, as well as the chemical, pharmacological and biological aspects of Himatanthus drasticus (Mart.) Plumel, Apocynaceae, a review was carried out by searching PubMed, Google Scholar, Scientific Electronic Online Library, Web of Science, Science Direct, Scopus and Cochrane. For that, works in English, Spanish and P
Rev. bras. farmacogn.. Publicado em: 2017-12
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24. Non-invasive monitoring system of synchronous generator using external field
Abstract This paper presents an equipment dedicated to the monitoring of synchronous generator through the measurements of the external magnetic field time derivative. The equipment uses a methodology which can be an additional technique to those applied currently on the faults detection, mainly when monitoring the incipient faults type. Based on frequency s
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2017-03