0000000001303933
AUTHOR
E. Reyes
Evolución paleoclimática del sur de la Península Ibérica a partir del registro de la cuenca de Guadix-Baza: un modelo paleoclimático perimediterráneo
El análisis paleoambiental del registro estratigráfico del sector oriental de la cuenca de Guadix-Baza (Granada) se realizó en el marco del 3er Plan de I+D de la Empresa Nacional de Residuos Radiactivos SA junto con un Proyecto financiado por la UE “Evidency from Quaternary Infills Palaeohydrogeology- EQUIP” y otro proyecto “PALEOCLIMA”, conjuntamente financiado por ENRESA y el Consejo de Seguridad Nuclear (CSN).
SARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study
Abstract Background Preoperative SARS-CoV-2 vaccination could support safer elective surgery. Vaccine numbers are limited so this study aimed to inform their prioritization by modelling. Methods The primary outcome was the number needed to vaccinate (NNV) to prevent one COVID-19-related death in 1 year. NNVs were based on postoperative SARS-CoV-2 rates and mortality in an international cohort study (surgical patients), and community SARS-CoV-2 incidence and case fatality data (general population). NNV estimates were stratified by age (18–49, 50–69, 70 or more years) and type of surgery. Best- and worst-case scenarios were used to describe uncertainty. Results NNVs were more favourable in su…
A topology for multiple generation system with doubly fed induction machines and indirect matrix converter.
In this paper, a new topology for a grid connected generation system based on two double fed induction generators is presented The scheme uses an indirect matrix converter consisting on an input rectifier, a three-to-two matrix converter which provides a DC voltage, and two voltage fed output converters. The input converter is connected to the grid and each of the output converters is connected to the rotor of the corresponding machine. The rotor currents of each generator are vector controlled and unity power factor operation at the indirect matrix converter input is considered. The duty cycles for the input converter are chosen in order to obtain maximum DC link voltage. The duty cycles f…
CCDC 1988473: Experimental Crystal Structure Determination
Related Article: V. G. Vegas, G. Beobide, O. Castillo, E. Reyes, C. J. Gómez-García, F. Zamora, P. Amo-Ochoa|2020|Nanoscale|12|14699|doi:10.1039/D0NR04166A