Biblioteca Digital

4 resultados para 210-1277

Sequential radioanalytical method for the determination of U and Th isotopes, sup(226)Ra and sup(210)Po using alpha spectrometry in samples of the Brazilian phosphate industry

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Determination of sup(234)U, sup(235)U, sup(238)U, sup(228)Th, sup(230)Th, sup(232)Th, sup(226)Ra, sup(228)Ra, and sup(210)Pb, in foods of the brazilian total diet

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sup(210)Pb geochronology of Laguna Melincue sedments (Central Argentina): recent hydroclimatic changes calibration

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Recent sedimentation rates determined by Pb-210 method in sediment cores from Nhecolandia Pantanal, MS, Brasil

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