M. T. Alvarez

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—Voltage references which are suitable for low Earth orbit space missions were irradiated at low dose rate with gamma particles by INTA (Instituto Nacional de Técnica Aeroespacial). The aim of this work is to analyze the enhancement of low dose rate sensitivity in this type of devices, based on bipolar as well as CMOS technology. For this purpose,(More)
The objective of this study was to evaluate total antioxidant capacity (TAC), total phenolic content (TPH), and the identification of anthocyanidin and polyphenolic compounds in 13 colored potatoes collected from the Andean region of Bolivia, and understand how the chemical composition correlated with the botanical classification and molecular(More)
Several samples of NdFeB and SmCo permanent magnets have been irradiated with gamma rays up to different total irradiation doses until 1Mrad(Si). Magnetic properties of the samples have been measured at different temperatures before and after irradiation. The modifications of the magnetic parameters are presented. From these results it is highlighted which(More)
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