Buscar
Mostrando ítems 1-3 de 3
Costa Rica and Colombia in the Latin American context: Multilevel analysis of the variables associated with performance in mathematical literacy in PISA 2012
Costa Rica & Colombia en el contexto latinoamericano: Análisis Multinivel de las variables asociadas con el rendimiento en alfabetización matemática en la prueba PISA 2012
(2016-02-23)
Tests done by the Programme for International Student Assessment (PISA) were initially directed to evaluate the education system from member countries from the Organisation for Economic Co-operation and Development (OECD). ...
Emulador Bayesiano de Modelos Climáticos Regionales con Selección de Variable Espacial
(2018-04-27)
El modelo climático regional (RCM) es una herramienta de reducción de escala que
utiliza modelos dinámicos e híbridos, en conjunto con las variables de salida
de modelos globales climáticos (GCMs), y el uso de fórmulas ...
Nonlinear Image Blending for Dual-Energy MDCT of the Abdomen: Can Image Quality Be Preserved If the Contrast Medium Dose Is Reduced?
(2014)
OBJECTIVE. The objective of this study was to compare the image quality of a dual-
energy nonlinear image blending technique at reduced load of contrast medium with a simulated 120-kVp linear blending technique ...