Technological Intensity
Mostrando 1-12 de 75 artigos, teses e dissertações.
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1. Magnetic concentration route for recovering pellet feed fines stored in a mining dam
Abstract The greatest and noblest challenge of mining engineering for the present and the future of iron ore treatment could be considered as the pursuit of optimizing the use of mineral resources. The use of mining tailings, in the mineral sector itself, or in another industrial branch, meets the needs of circular economy as it increases the useful service
REM - International Engineering Journal. Publicado em: 2022
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2. Technological and sensory feasibility of enrichment of low-sugar mango jams with curcumin encapsulated in lipid microparticles
Abstract This study aimed to evaluate the feasibility of producing low-sugar mango jams enriched with curcumin-loaded lipid microparticles (CLM). The jams were incorporated with babacu oil and tristearin lipid microparticles encapsulating curcumin, using tween 80 and span 60 as surfactants. The jams were characterized by physicochemical and sensory tests alo
Food Sci. Technol. Publicado em: 2021-03
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3. Foreign direct investment in developing economies A study on the productivity spillover effects in Latin America
Abstract Purpose The aim of this study was to investigate how the productivity spillover effects of foreign direct investment (FDI) in the Latin American economies are manifested. Specifically, the paper sought to identify the role of foreign presence and government intervention through an industrial policy on total factor productivity in Latin American cou
RAUSP Manag. J.. Publicado em: 2020-03
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4. Adoption of health information technology in the mobile emergency care service
Abstract Purpose Health is at the center of society concerns, being characterized by the dilemma of contributing to the population well-being, while demanding high financial investments at the same time. In this sense, information technology (IT) becomes essential for the progress of the sector, directly impacting on how care practices are performed. This s
RAUSP Manag. J.. Publicado em: 25/11/2019
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5. Interplay between Near-Field Properties and Au Nanorod Cluster Structure: Extending Hot Spots for Surface-Enhanced Raman Scattering
Materials science has observed a continuous increase in the use of metal nanoparticles in a wide range of studies, from fundamental physics to technological applications such as photocatalysis and optical communication devices. This broad scope has the same fundamental origin, the localized surface plasmons, whose excitation leads to strong light confinement
J. Braz. Chem. Soc.. Publicado em: 24/10/2019
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6. Physicochemical and technological characteristics of arrowroot flour modified by ultrasound and low-temperature heat treatment
RESUMO: A araruta é uma planta que apresenta conteúdo abundante de amido, e por não apresentar as proteínas do glúten em sua composição desperta o interesse da sua utilização na produção de alimentos para pessoas intolerantes a essas proteínas. A substituição do glúten envolve a utilização de agentes espessantes, como amidos ou farinhas pr�
Cienc. Rural. Publicado em: 03/10/2019
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7. Synthesis and Characterization of Fluorescent PVA/PVAc-Rodhamine Microspheres
Fluorescent polymeric microspheres are used in a wide range of biomedical and technological applications, including blood flow determination, screening, flow visualization, flow tracing, medical imaging, fluorescence microscopy and flow cytometry among others. Rhodamine 6G (R6G) is a lipophilic cationic dye, which is among the most stable organic fluorophore
Mat. Res.. Publicado em: 02/09/2019
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8. Especialização e diversificação produtiva: um modelo de painel espacial para a indústria extrativa mineral em Minas Gerais, 2000-2010
RESUMO A indústria extrativa é importante para Minas Gerais. Nos anos 2000, ela dobrou sua participação no valor adicionado estadual, contribuindo com 6,9% do Produto Interno Bruto (PIB) e 20% do PIB industrial, em 2010. No entanto, seus efeitos locais sobre o desenvolvimento regional são ambíguos e pouco estudados. Este artigo busca analisar os efeito
Nova econ.. Publicado em: 10/06/2019
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9. Crescimento do emprego industrial local no Brasil: o grau de especialização por intensidade tecnológica importa?
RESUMO O objetivo desse artigo é revisitar o debate sobre o grau de especialização e de diversificação industrial e o crescimento do emprego industrial local no Brasil. Por meio de uma matriz de transbordamentos setoriais, o artigo verifica se setores, agrupados por intensidade tecnológica, influenciam o desempenho de grupos industriais desagregados. U
Nova econ.. Publicado em: 09/05/2019
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10. Yellow sweet potato flour: use in sweet bread processing to increase β-carotene content and improve quality
ABSTRACT Yellow sweet potato is mostly produced by small farmers, and may be a source of energy and carotenoids in the human diet, but it is a highly perishable crop. To increase its industrial application, yellow sweet potato flour has been produced for use in bakery products. This study aimed to evaluate the technological quality and the carotenoids conten
An. Acad. Bras. Ciênc.. Publicado em: 01/02/2018
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11. Power amplifier circuits for functional electrical stimulation systems
Abstract Introduction: Functional electrical stimulation (FES) is a technique that has been successfully employed in rehabilitation treatment to mitigate problems after spinal cord injury (SCI). One of the most relevant modules in a typical FES system is the power or output amplifier stage, which is responsible for the application of voltage or current puls
Res. Biomed. Eng.. Publicado em: 2017-06
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12. Sistema nacional de inovação e restrição externa ao crescimento
RESUMO According to the literature on export-led growth models differences in income elasticities of demand for imports and exports among countries bring about different degrees of external constraint on growth. However, there is not in this literature an explanation that uses the Evolutionary concept of National Innovation System (NIS) that shows why there
Brazil. J. Polit. Econ.. Publicado em: 2016-12