Physical Options
Mostrando 13-24 de 62 artigos, teses e dissertações.
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13. Ultem®/ZIF-8 Mixed Matrix Membranes for Gas Separation: Transport and Physical Properties
Mixed matrix membranes are promising options for improving gas separation processes. Zeolitic imidazolate frameworks (ZIFs) have a porous structure similar to conventional zeolites, being capable in principle of separating gases based on their differences in kinetic diameter while offering the advantage of having a partial organic character. This partial org
Mat. Res.. Publicado em: 19/02/2016
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14. Less or More Intensive Crop Arable Systems of Alentejo Region of Portugal: what is the sustainable option?
Competitiveness of traditional arable crop system of Alentejo region of Portugal has been questioned for long. Discussion and research on the sustainability of the system has evolved on two contrasted alternative options for production technologies to traditional system. On the one hand reduced and no tillage systems aim to more extensive technical operation
Rev. Econ. Sociol. Rural. Publicado em: 2015-03
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15. Assistência fisioterapêutica a mulheres com incontinência urinária na atenção básica
The female urinary incontinence is considered a public health problem due to the high morbidity in patients, its association with high costs for the system, high prevalence and number of absences from work. The treatment of women with this health condition, in Primary Health Care, is necessary to improve quality of life in this population. As the pelvic floo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/03/2012
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16. Índice de reflectancia solar de revestimientos verticales: potencial para la mitigación de la isla de calor urbana
The artificial condition of an urban environment modifies energy consumption and thermal comfort. The higher temperatures in a city center in relation to peripheral areas, lead to the formation of an urban heat island. Therefore, working on the thermo-physical properties of materials (roofs, floors and facades) is a feasible mitigation strategy to reduce the
Ambient. constr.. Publicado em: 2012-09
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17. Doenças respiratórias e fatores associados: Inquérito de Saúde no Município de São Paulo ISA-CAPITAL 2008 / Respiratory diseases and risk factors: Health survey in São Paulo ISA-CAPITAL 2008
Introduction - Respiratory diseases - asthma, chronic obstructive pulmonary disease (COPD), allergic rhinitis, sinusitis and acute bronchitis - are among the leading causes of morbidity, mortality and financial burden for the population and the health system in Brazil and worldwide. Objective - To assess the prevalence of and the risk factors for respiratory
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2011
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18. Previsão de descargas atmosféricas usando o modelo de mesoescala WRF / Lightning forecasting using WRF mesoscale model
Identificar, com razoável antecedência e confiabilidade, condições favoráveis à ocorrência de descargas atmosféricas é essencial para a emissão de alertas, bem como antecipar a adoção de estratégias, que eliminem ou minimizem o impacto negativo deste fenômeno meteorológico. O objetivo deste trabalho é estabelecer uma metodologia para prever a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/07/2011
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19. Surface activation of high impact polystyrene and polypropylene by nitrogen and atmospheric air dc plasmas / Ativação superficial de poliestireno de alto impacto e polipropileno por plasmas dc de ar atmosférico e nitrogênio
Among the treatment options for polymers surface modifications, the plasma technology has showed a wide potential due to its efficiency and low waste generation. Conventional chemical treatments by means of sulfochromic solutions and other solvents present risks to factory workers and additional costs with residues disposal.In this study, polypropylene and h
Publicado em: 2010
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20. HYBRID SYSTEM USING GAS TURBINE AND FUEL CELL FOR AERONAUTICAL APU APPLICATION
Much effort and resources are being directed to reduce emissions in the most varied sectors. Today, aviation accounts for less than 5% of human related CO2 emissions, but projections for 2050 indicate that the growth of aviation emissions risks undermining the mitigation progress achieved in other sectors. In aeronautics, increasing fuel efficiency is consid
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 200904
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21. Curriculum and physical education: process for building public schools. / Currículo e educação física: processo em construção para a escola pública.
The present study one inserts in the research line New Technologies, Education and Work of the Nucleus of After-Graduation in Education of the Federal University of Sergipe has for objective to analyze the process of construction of the Proposal Curricular of Physical Education of the State Secretary of Education of Sergipe, being considered itself the objec
Publicado em: 2009
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22. Currículo e educação física: processo em construção para a escola pública. / Curriculum and physical education: process for building public schools.
The present study one inserts in the research line New Technologies, Education and Work of the Nucleus of After-Graduation in Education of the Federal University of Sergipe has for objective to analyze the process of construction of the Proposal Curricular of Physical Education of the State Secretary of Education of Sergipe, being considered itself the objec
Publicado em: 2009
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23. Acessibilidade para a pessoa com cegueira em trilhas
The independence of blind people while in mobility, the object of this research, is one of areas that provide a high incidence of exclusion, since this is a limitation on a fundamental right of all citizens, which is the right of walking freely. The city of Florianópolis, place of this research and considered by the government organizations, a tourist desti
Publicado em: 2009
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24. Estoque e qualidade da matéria orgânica do solo em áreas cultivadas com café sob sistemas agroflorestal e a pleno sol / Soil organic matter stock and quality in agroforestry and full sun coffee systems
Soil organic matter (SOM) restoring is considered a main goal in the enhancement of soil quality. The evaluation of changes in the SOM as a result of soil management practices is fundamental to identify strategies to increase agricultural production, avoiding soil degradation and decreasing the emission of greenhouse gases. In Brazil, no-tillage has been bro
Publicado em: 2009