Exploració per autor "Martínez, Ana"
Ara es mostren els items 2-4 de 4
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Influenza vaccine effectiveness in preventing severe outcomes in patients hospitalized with laboratory-confirmed influenza during the 2017–2018 season. A retrospective cohort study in catalonia (spain)
Acosta Argueta, Lesly María; Soldevila, Nuria; Torner, Nuria; Martínez, Ana; Ayneto, Xavier; Rius, Cristina; Jané, Mireia; Domínguez, Àngela (2021-08-01)
Article
Accés obertSeasonal influenza is a common cause of hospital admission, especially in older people and those with comorbidities. The objective of this study was to determine influenza vaccine effectiveness (VE) in preventing intensive ... -
Modelación estocástica de lluvias horarias
Martínez, Ana; Salas, José D. (Fundación para el Fomento de la Ingeniería del Agua, 2004-03-31)
Article
Accés obertEn este artículo se presenta un modelo estocástico para analizar y simular lluvias horarias. El modelo que genera la ocurrencia de lluvias es un modelo periódico discreto autoregresivo de orden 1, denominado PDAR y aquél ... -
Oxifertigation and Foliar Nutrient Contents of Closed Soilless Rose Crop
Carazo Gómez, Núria; López Pérez, Dolores; Mancilla, Susana; Martínez, Ana; Cáceres, Rafaela; Marfà Pagès, Oriol (2005)
Article
Accés restringit per política de l'editorialOxygen diffusion in soilless culture systems in Mediterranean climate conditions is often quite low, especially in summer. This fact is seldom taken into account even though it could lead to plant development constraints, ...