Eco Physiology
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Conhecimento dos Discentes sobre Aleitamento Materno em um Curso Médico
RESUMO O aleitamento materno é uma prioridade global em virtude dos inúmeros benefícios que oferece à saúde das crianças, suas mães e à sociedade. Como as taxas de aleitamento materno no mundo estão aquém do desejado, as instituições formadoras têm a responsabilidade social de preparar os profissionais de saúde para o ensino e a promoção do a
Rev. bras. educ. med.. Publicado em: 2019-06
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2. Avaliação ecofisiológica do cafeeiro (Coffea arabica L.) em sistema agroflorestal e em monocultivo. / Ecophysiological evaluation of coffee plants (Coffea arabica L.) in an agroforestry system and in monocrop.
O presente trabalho objetivou uma melhor compreensão do comportamento ecofisiológico do cafeeiro (Coffea arabica L.) sob diferentes condições de cultivo sejam, intensidade de sombra e demais interações com a seringueira (Hevea brasiliensis Müell. Arg.). Procurou-se evidenciar a competição por luz e água em função da distância das árvores e cons
Publicado em: 2005
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3. Do Woody Plants Operate Near the Point of Catastrophic Xylem Dysfunction Caused by Dynamic Water Stress? 1: Answers from a Model
We discuss the relationship between the dynamically changing tension gradients required to move water rapidly through the xylem conduits of plants and the proportion of conduits lost through embolism as a result of water tension. We consider the implications of this relationship to the water relations of trees. We have compiled quantitative data on the water
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4. Nitrogen, Carbon, and Sulfur Metabolism in Natural Thioploca Samples
Filamentous sulfur bacteria of the genus Thioploca occur as dense mats on the continental shelf off the coast of Chile and Peru. Since little is known about their nitrogen, sulfur, and carbon metabolism, this study was undertaken to investigate their (eco)physiology. Thioploca is able to store internally high concentrations of sulfur globules and nitrate. It
American Society for Microbiology.
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5. Genetic and Phenotypic Analysis of Acinetobacter baumannii Insertion Derivatives Generated with a Transposome System
Acinetobacter baumannii is a metabolically versatile pathogen that causes severe infections in compromised patients. However, little is known about the genes and factors involved in its basic physiology and virulence properties. Insertion mutagenesis was used to initiate the identification and characterization of some of these factors and genes in the protot
American Society for Microbiology.
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6. Teicoplanin-resistant Staphylococcus aureus expresses a novel membrane protein and increases expression of penicillin-binding protein 2 complex.
In the recent clinical trials of teicoplanin therapy of endocarditis caused by Staphylococcus aureus, at least one instance of the emergence of teicoplanin-resistant strains during therapy has been reported (G.W. Kaatz, S. M. Seo, N. J. Dorman, and S. A. Lerner, J. Infect. Dis 162:103-108, 1990). We have confirmed, using conventional electrophoresis of EcoRI
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7. Cloning of a Phosphate-Regulated Hemolysin Gene (Phospholipase C) from Pseudomonas aeruginosa
Phospholipase C (heat-labile hemolysin) of Pseudomonas aeruginosa is a phosphate (Pi)-regulated extracellular protein which may be a significant virulence factor of this organism. The gene for this hemolytic enzyme was cloned on a 4.1-megadalton (Mdal) fragment from a BamHI digest of P. aeruginosa PAO1 genomic DNA and was inserted into the BamHI sites of the