Results 101 to 110 of about 15,602 (136)
[Effect of previous exposure to COVID-19, occurrence of spikes, and type of vaccine on the humoral immune response of institutionalized older adults]. [PDF]
Cad Saude PublicaAguirre F +13 more
europepmc +1 more source
Diseño de un experimento de preferencias declaradas para la elección de modo de transporte urbano de pasajeros [PDF]
This paper develops a stated choice experiment design which is used to build up the survey forms for the estimation of a binary logit model for urban travel demand.
Juan José Pompilio Sartori
core
Efecto de la sombra y del microclima sobre la dispersión de las uredosporas de Hemileia vastatrix en sistemas agroforestales de café (Coffea arabica var. Caturra) en Turrialba, Costa Rica [PDF]
, 2014 Merle, Isabelle
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Productividad, competencia e innovación en la banca privada española (1900-1914) [PDF]
This study investigates the productivity differences and its sources across a set of banks during the last years of the liberal era of the Spanish banking system (1900-1914). These years were characterised by major qualitative and quantitative changes in
Joan R. Rosés +2 more
core
Regresión de series de tiempo con mediciones igualmente espaciadas [PDF]
, 1989 Vallejo Seco, Guillermo
core +1 more source
Modelos lineales generalizados mixtos aplicaciones en InfoStat
, 2017 Di Rienzo, Julio A. +2 more
openaire +1 more source