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Mostrando 13-16 de 16 artigos, teses e dissertações.
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13. Padrões de circulação anômala associados a episódios úmidos e secos no sul do Brasil / Anomalous circulation patterns associated with wet and dry events in southern Brazil
The characteristics of the atmospheric circulation associated with persistent wet and dry events in Southern Brazil during all seasons were studied from 1979 to 2002, using precipitation pentad data. The result shows that the dominant oscillations of rainfall variability have periods between 2 and 6 pentads. Superposition of different periods was also identi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/04/2007
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14. Isotermas de sorção de água de conídios de Beauveria bassiana (Bals.) Vuill
Um dos requisitos para o sucesso na produção comercial de agentes de controle biológico é manter sua viabilidade por longos períodos, em condições não controladas, aumentando a vida de prateleira. A atividade de água (Aw) é um parâmetro importante no estudo da estabilidade no armazenamento de produtos desidratados, mas sua determinação direta ex
Neotropical Entomology. Publicado em: 2003-06
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15. Interações trópicos-extratrópicos na escala de tempo intrassazonal durante o verão astral e seus efeitos na América do Sul / Tropical extratropical intraseasonal interactions during austraul summer and effects in south
In this study the interaction among the tropical convection in Indonesian region, the extratropical flow and the tropical convection in the South Atlantic Convergence Zone (SACZ) was analysed regarding the intraseasonal variability. The analyses were performed applying statistical techniques to the daily NCEP/NCAR reanalysis data set and to daily OLR obtaine
Publicado em: 2002
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16. Variation in susceptibility to benznidazole in isolates derived from Trypanosoma cruzi parental strains
In this work, the susceptibility to benznidazole of two parental Trypanosoma cruzi strains, Colombian and Berenice-78, was compared to isolates obtained from dogs infected with these strains for several years. In order to evaluate the susceptibility to benznidazole two groups of mice were infected with one of five distinct populations isolated from dogs as w
Memórias do Instituto Oswaldo Cruz. Publicado em: 2001-10