Third Stream
Mostrando 13-24 de 34 artigos, teses e dissertações.
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13. ASPECTOS MORFOLÓGICOS E ECOLÓGICOS DO PROTISTA CILIADO RHABDOSTYLA CHIRONOMI KAHL, 1933 (CILIOPHORA, PERITRICHIA) EPIBIONTE DE LARVAS DE QUIRONOMÍDEOS EM UM CÓRREGO URBANO DO SUDESTE DO BRASIL
In the present study, both taxonomy and morphology aspects of the epibiont ciliate Rhabdostyla chironomi found in São Pedro stream (Juiz de Fora-MG), as well some ecological aspects of this epibiotic relationship between the peritrich and chironomid larvae from genus Chironomus gr. decorus. The present dissertation is divided into four parts. In the first o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/02/2009
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14. Estudo de tratamento de interface proveniente de polidutos
The São Paulo Brasília Pipeline (OSBRA), owed by PETROBRAS, starts at the Planalto Refinery (REPLAN) and supplies gasoline, Diesel oil and liquefied petroleum gas (LPG) to the mid-west region of Brazil. The pipeline is 786 kilometers long with diameter of 20 inches in its first segment and 178 kilometers with 12 inches of diameter in the second. The fuels
Publicado em: 2009
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15. Mapping of permanent preservation areas de and land use conflict in rural properties / Mapeamento de áreas de preservação permanente e dos conflitos de uso da terra em propriedades rurais
This work had the following objectives: to elaborate a map of basin land use by properties based on Ikonos II ortho image; to automatically delimit the permanent preservation areas; to evaluate the dynamics of the fragmentation process; and to identify the occurrence of land use conflict by properties on the São Bartolomeu stream basin, located at the Zona
Publicado em: 2009
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16. Avaliação prospectiva de diferentes marcadores inflamatórios como preditores de evolução clínica e óbito em pacientes neutropênicos febris
Fever in neutropenic patients represents a clinical challenge. While this condition carries a high risk of morbidity and mortality, the heterogeneity of patients evolution justifies a customized approach. Routinely used scores for risk stratification are based solely on clinical parameters. This study aimed to test the association of plasmatic levels of diff
Publicado em: 2009
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17. Processos dinÃmicos e evolutivos da zona costeira de Itamaracà por sensoriamento remoto e medidas in situ
The coastal zone of Itamaracà is like a highly dynamic environment where land and oceanic processes interact altering frequently coastal characteristics. In this context, this current study examines the responsible processes of such changes from the development and application of methodologies, which includes digital image processing and the obtaining of in
Publicado em: 2009
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18. Environmental constraints structuring fish assemblages in the river Paraíba do Sul watershed: Land use condition, habitat and physico-chemical water quality. / Condicionantes ambientais estruturadoras das assembléias de peixes da bacia do rio Paraíba do Sul: Condição do uso da terra, do habitat físico e qualidade físico-química da água.
Structure and dynamic of the Paraíba do Sul fish assemblages and their relationship with environmental constraints in both regional (e.g. altitude, area of drainage, flow and land use) and local (microhabitat and physico-chemical) scales were studied. A fish sampling programme was carried out in the whole extension of the main channel (1100 km) and in the s
Publicado em: 2008
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19. Telicidade e detelicização : semantica e pragmatica do dominio tempo-aspectual
This dissertation investigates the phenomenon of detelicization, represented by sentences such as "João leu o livro por 1 semana" ("John read a book for 1 week"), in which there is a telic event (i.e., an event which has a non-arbítrary final point) followed by an adjunct like "for X time", which, according to the literature, is incompatible with telic eve
Publicado em: 2007
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20. Aspectos ecológicos e econômicos do plantio de Pinus elliottii Engelm var. elliottii como facilitadora da restauração de mata ripária em região de Cerrado (Assis, SP, Brasil) / Exotic species in forest restoration: ecological and economical aspects of using Pinus elliottii Engelm var. elliottii as pioneer in Cerrado region, Assis, SP, Brazil
Among the obstacles to the native forests restoration in Brazil we find the high costs of planting high diversity of native trees. Searching for reduction of costs and vegetation recovery acceleration, the use of a fast growing exotic species (Pinus elliottii var. elliottii) as pioneer was tested in a riparian area in the cerrado domain, at Assis municipalit
Publicado em: 2007
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21. Tratamento anaeróbio de efluentes de máquina de papel por biorreator convencional e biorreator de membranas / Anaerobic treatment of paper machine effluents by conventional bioreactor and membrane bioreactor
Fresh water use in paper mills varies according to the type of paper produced, but it can be as high as 100 m3 per ton of paper. In order to reduce water use in paper mills, the reclamation of whitewater is an attractive option. However, it is not always possible to completely recover the whitewater in a closed-cycle manner due to the poor quality of this st
Publicado em: 2007
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22. Aplicação do custeio baseado em atividades em um operador logístico / Application of activity based costing in a third part logistic provider (3PL)
Um dos principais desafios da logística moderna é conseguir gerenciar a relação entre custo e nível de serviço (trade off). Assim, a má qualidade da informação de custos pode trazer uma série de distorções no processo controle de desempenho e de tomada de decisão. Tal situação se agrava quando se leva em consideração a competição em nível
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2006
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23. Nossas águas, nosso Palha: educação ambiental e participação na comunidade rural do Córrego do Palha
This study, developed in Córrego do Palha rural community (Brasília-DF), brings the results of the implementation of non-formal environmental education (EE) actions having water as its theme. The thesis was built through a participatory research methodology that had three main axis. The first one consisted of a social and environmental participative diagno
Publicado em: 2006
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24. "História ecológica da floresta de Araucária durante o Quaternário Tardio no setor sul da serra da Mantiqueira: análises sedimentológicas e palinológicas na região de Monte Verde (MG)" / "Ecological history of the Araucaria forest during the late Quaternary: sedimentological and palinological results from the Monte Verde region, Serra da Mantiqueira, Minas Gerais, Brazil"
Low annual average temperature (<18ºC), the localization in a zone of high altitude (>1500 m) and high floristic diversity, representative of the southern part of the Serra da Mantiqueira highlands, turn the Monte Verde region (city of Camanducaia, Southeast of the State of Minas Gerais), propitious for the inquiry of Late Quaternary climatic changes, the a
Publicado em: 2006