Search Results - "Machado, K B"

Brazilian scientific production on phytoplankton studies: national determinants and international comparisons by Nabout, J C, Carneiro, F M, Borges, P P, Machado, K B, Huszar, V L M

“…In this study, we determined the temporal trends of publications by Brazilian authors on phytoplankton and compared these trends to those of other Latin…”
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Screening for cytotoxic activity of extracts and isolated alkaloids from bulbs of Hippeastrum vittatum by Silva, A.F.S., de Andrade, J.P., Machado, K.R.B., Rocha, A.B., Apel, M.A., Sobral, M.E.G., Henriques, A.T., Zuanazzi, J.A.S.

“…The dichloromethane and n-butanol extracts obtained from fresh bulbs of Hippeastrum vittatum (Amaryllidaceae), collected in Southern Brazil, were evaluated for…”
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Unmanned aerial vehicles and low-cost sensor as tools for monitoring freshwater chlorophyll-a in mesocosms with different trophic state by Cobelo, I., Machado, K. B., David, A. C. M., Carvalho, P., Ferreira, M. E., Nabout, J. C.

“…Eutrophication is one of the leading causes of compromising the quality of freshwater and marine ecosystems, where the concentration of chlorophyll-a is an…”
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Brazilian scientific production on phytoplankton studies: national determinants and international comparisons/Producao cientifica brasileira sobre estudos fitoplanctonicos: determinantes nacionais e comparacoes internacionais by Nabout, J.C, Carneiro, F.M, Borges, P.P, Machado, K.B, Huszar, V.L.M

“…In this study, we determined the temporal trends of publications by Brazilian authors on phytoplankton and compared these trends to those of other Latin…”
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Materiais híbridos orgânico-inorgânicos (ormosil) obtidos por sol-gel com potencial uso como filtro solar by Machado, Jane K. de F. B., Marçal, Alex L., Lima, Omar J. de, Ciuffi, Katia J., Nassar, Eduardo J., Calefi, Paulo S.

“…This work aimed at the synthesis and characterization of particles of modified silica containing the organic filter dibenzoylmethane (DBM) by the hydrolytic…”
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