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TL, OSL and C-14 dating results of the sediments and bricks from mummified nuns' grave
(Academia Brasileira de Ciências, 2012-06-01)
Este artigo apresenta os resultados de datação por TL e OSL de solos, e fragmentos de tijolos de um túmulo, que foi ocupado por duas freiras mumificadas encontradas no Mosteiro da Luz, localizado no Estado de São Paulo, ...
TL, OSL and C-14 dating results of the sediments and bricks from mummified nuns' grave
(Academia Brasileira de Ciências, 2012-06-01)
Este artigo apresenta os resultados de datação por TL e OSL de solos, e fragmentos de tijolos de um túmulo, que foi ocupado por duas freiras mumificadas encontradas no Mosteiro da Luz, localizado no Estado de São Paulo, ...
Proposal of a Brazilian accreditation program for personal dosimetry using OSL
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
After the development of the highly sensitive material Al(2)O(3):C, personal dosimetry using optically stimulated luminescence (OSL) has been continuously adopted in place of thermoluminescence dosimeters (TLD) by different ...
Paleosols record dry and humid paleoenvironments during the Upper Pleistocene in the Brazilian Pantanal
(2022-05-01)
Information on Quaternary landscapes and paleoenvironmental changes in the interior of Brazil are scarce. One of such areas, particularly sensitive to these variations, is the modern tropical Pantanal wetland, whose alluvial ...
Geochronological and paleoenvironmental reconstruction of colluvial deposits in a cuesta landscape in south-eastern Brazil
(2022-04-01)
The classic models of cuesta evolution in south-eastern Brazil have temporal gaps in their denudation chronology. Here, we analyzed the colluvial deposits located on the rim of the Serra Geral escarpments in the Paraná ...
Optically stimulated luminescence and isothermal thermoluminescence dating of high sensitivity and well bleached quartz from Brazilian sediments: From Late Holocene to beyond the Quaternary?
(2016-06-01)
The development of optically stimulated luminescence (OSL) dating of sediments has led to considerable advance in the geochronology of the Quaternary. OSL dating is a well established technique to determine sediment burial ...
Radio-Optically- and Thermally Stimulated Luminescence of Zn(BO2)2:Tb3+ exposed to Ionizing Radiation
(Chitkara University, 2017-08)
The optical absorption of zinc tetraborate at different concentrations of the terbium impurity (0, 0.5, 1, 2, 4, 8 mol%) was analyzed. Theradioluminescence (RL) emission spectra was obtained after beta irradiation of a ...
Comparison between blue and green stimulated luminescence of Al(2)O(3):C
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
This paper presents a systematic comparison of OSL signals from Al(2)O(3):C when stimulated with blue and green light. Al(2)O(3):C detectors were irradiated with various doses and submitted to various bleaching regimes ...
TL, OSL and C-14 dating results of the sediments and bricks from mummified nuns' grave
(Academia Brasileira de Ciências, 2012)
This paper presents the results of TL and OSL dating of soil and fragments of bricks from a grave, which was occupied by two mummified nuns, found at "Luz" Monastery, located in the state of São Paulo, Brazil. The TL and ...