Emissions Matrix
Mostrando 13-24 de 32 artigos, teses e dissertações.
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13. Estimativa da emissão de poluentes pelo setor de transporte e análise das ocorrências de doenças respiratórias na área de proteção ambiental do Sistema Cantareira / Estimation of pollutant emissions by sector and transport analysis of respiratory diseases in the area of environmental protection System Cantareira
The global energy matrix is mainly composed by fossil fuels which when burned release air pollutants that affect the environment and human health. In this sense, monitoring health problems related to air pollution is important because it reinforces the need for change in national and international energy policies. This thesis presents a discussion on air pol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/07/2011
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14. Projetos de mecanismo de desenvolvimento limpo (MDL) em aterros sanitários: contribuições das tecnologias ambientais para o desenvolvimento sustentável.
The Kyoto Protocol is regarded as one of the most ambitious global political events on the environment. Through this global environmental governance landmark major industrial nations pledged to cut their emissions of greenhouse gases (GHG) in the atmosphere. To facilitate compliance with emission targets for GHG, three flexibility mechanisms were created. Am
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/07/2011
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15. Efeito da incorporação de fibras curtas de sílica amorfa em compósitos de polipropileno utilizados pela indústria automotiva nacional. / Effect of the incorporation of short amorphous silica fibers in polypropylene composites used by the national automotive industry.
The addition of silica fibers in polypropylene (PP) composites was investigated on this work as a proposal to develop new materials used in automotive industry, in order to enable the reduction of vehicle weight and the resulting fuel economy. The fibers are lightweight, made of amorphous silica and treated with amine silane for better interaction with the p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/06/2011
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16. THE ENERGY MATRIX OF THE STATE OF RIO DE JANEIRO AND THE CONSEQUENT EMISSIONS OF GREENHOUSE GASES IN THE STATE / A MATRIZ ENERGÉTICA DO ESTADO DO RIO DE JANEIRO E AS CONSEQUENTES EMISSÕES DE GASES DE EFEITO ESTUFA NO ESTADO
Este trabalho apresenta a Matriz Energética do Estado do Rio de Janeiro e realiza um estudo sobre as contribuições dos setores da economia do Rio de Janeiro no processo de emissão de gases de efeito estufa (GEE), para o horizonte 2008/2020. Com base na Matriz Energética do Estado do Rio de Janeiro, desenvolvida pelo Governo do Estado em parceria com o I
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2011
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17. The use of sugarcane bagasse as power source, according to the clean development mechanism guidelines / A utilização do bagaço da cana-de-açúcar como fonte de energia, conforme diretrizes do mecanismo de desenvolvimento limpo
This work focuses on the actions sought by the authorities to minimize global climate problems that are currently changing the conditions of survival of the planet to mitigate emissions of greenhouse gases (GHG) in the atmosphere. First, it is addressed the Framework Convention to start the discussions on climate changes, then the creation of the Kyoto Proto
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/09/2010
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18. Avaliação comparativa de materiais poliméricos em coletores de admissão para aplicações de motores diesel / Comparative evaluation of polymeric materials on intake manifold for diesel engines application
In the modem world where we live, due to incited competition in the automobilist market, emerges the necessity an engine much more economic and il is worsen by the international competition with the Asian markets. Thus, accelerate not only the race for the raise of the quality and cost reduction of products, but also for the environment topics, such as the r
Publicado em: 2010
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19. O Protocolo de Kyoto e o mercado de crédito de carbono: estudo de caso das emissões de gases de efeito estufa da fábrica de combustível nuclear pertencente às Indústrias Nucleares do Brasil no ano de 2008 / The Kyoto Protocol and the carbon credit market: case study of emissions of greenhouse gases from nuclear fuel factory belonging to the Nuclear Industries of Brazil in 2008
This dissertation discusses issues related to intensification of climate change by anthropogenic causes for the evolution in use of natural resources, innovations in production processes, economic, social, cultural, political and especially environmental. Approaches marketing of carbon credits through projects of Clean Development Mechanism (CDM), one of the
Publicado em: 2010
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20. Estimativa de áreas queimadas com produtos modis como subsídio à estimativa de emissões de gases de efeito estufa pela queima de biomassa na Amazônia e Cerrado Brasileiros / Burned area estimation using MODIS fire products as a subsidy for greenhouse gases emissions estimation due biomass burning in the Brazilian Amazon and Cerrado.
At present, the estimates of parameters used in global emissions models are based on low and moderate spatial resolution satellite data, and even though those was an advanced since the rising of the first orbital platforms, it is still necessary to reduce the uncertainty of these estimates. This improvement depends basically, on the capacity of the scientifi
Publicado em: 2009
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21. Development of luminescent systems based on PHB and PMMA polymers doped with rare earth complexes / Desenvolvimento de sistemas luminescentes à base dos polímeros PHB e PMMA dopados com complexos de terras raras
This work presents the preparation, characterization and studies of photoluminescence properties based on trivalent rare earth coordination complexes of βdiketonates and salicylates (β-diketonates = acac- and tta-; salicylates = Hsal- and RE3+ = Sm3+, Eu3+, Gd3+ and Tb3+) doped into polymers PHB (poly3hydroxybutyrate) and PMMA (polymethylmethacryla
Publicado em: 2009
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22. Mapping greenhouse gases in the state of Bahia with the aim to reduce it wite energy efficiency initiatives and energy inputs substitution / Mapeamento das emissões de gases do efeito estufa no estado da Bahia com perspectiva de redução a partir de ações de eficiência energética e substituição de energéticos
The objective of this thesis is to analyze the consumption of energy among the segments of the economy of the State of Bahia and to create a matrix of greenhouse gases emissions in the state. Policies based on increasing the energy consumption efficiency and replacement of energy sources by less emitting ones could then be identified. The research is based o
Publicado em: 2008
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23. Análise do balanço energético e da matriz de emissões de poluentes no Estado do Rio Grande do Norte
A dissertação pretende apresentar o nível de emissões em que se encontra o Estado do Rio Grande do Norte, geradas com o consumo final de energéticos nos diversos setores da economia. Esta informação foi obtida a partir da matriz energética e de emissões poluentes do Estado, cujos dados foram extraídos do Balanço Energético Estadual e do Sistema d
Publicado em: 2008
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24. Electricity generation from the offshore wind energy source. / Geração de energia elétrica a partir da fonte eólica offshore.
In the last decade wind power source was the fastest-growing energy source. Technological learning curves for this sector fall down by a 15% a 20% rate each 3 years. Countries which are committed with wind power are running after the target of 12% wind into the worlds electrical production by 2020. The contribution of the offshore wind power (OWP) source is
Publicado em: 2008