Results 11 to 20 of about 26,050 (147)
Structural and Chemical Dynamics of Cu/NiO/Cu(100) Surfaces During CO<sub>2</sub> Hydrogenation. [PDF]
Angew Chem Int Ed EnglDynamic segregation as a design principle for Cu–Ni catalysts. Operando LEEM/XPEEM tracks reduction, reshaping, and surface segregation processes taking place in Cu‐encapsulated NiO islands supported on Cu(100) during CO2 hydrogenation. ABSTRACT Understanding the dynamic restructuring of bimetallic catalysts under reaction conditions is key to ...
Prieto MJ +9 more
europepmc +2 more sources
Characterization of photovoltaic solar energy systems in a Colombian region
Investigación e Innovación en Ingenierías, 2021 Objective: to establish a baseline about the solar photovoltaic energy systems installed in the department of Caldas, Colombia. Methodology: the solar photovoltaic installations were identified from secondary sources of information, followed by field ...
Francy Nelly Jiménez García +3 more
doaj +1 more source
Cuadernos de Arqueología de la Universidad de Navarra, 2021 Este artículo ofrece una interpretación de un epígrafe en el núcleo de Caldas de Montbui (IRC I, 41) que podría mostrar un acto de lealtad entre este asentamiento y el emperador Septimio Severo.
Jesús Sánchez-Alguacil
doaj +1 more source
Doble carga nutricional y aproximación a sus determinantes sociales en Caldas, Colombia
Revista de la Facultad de Medicina, 2016 Introducción. La doble carga nutricional (DCN) es una problemática reconocida hace poco tiempo; sin embargo, se destacan estudios realizados en Bogotá, D.C. y en Tumaco, Colombia. Ojetivos.
Nancy Paola Murcia-Moreno +1 more
doaj +1 more source
Construyendo discursos de paz con la radionovela:“Dichos, dichas y desdichas de la escuela”
Revista Latinoamericana de Estudios Educativos, 2023 La radionovela es un recurso radiofónico de gran audiencia en las décadas del 40, 50 y 60 en Colombia. Este artículo tiene como objetivo presentar la radionovela como un artefacto cultural y mediador pedagógico, mediante el cual es posible configurar ...
Sandra Marcela Gómez Chica +4 more
doaj +1 more source
Hacia la Promoción de la Salud, 2021 Objective: To conduct a literature search on suicide in Colombian adolescents and young adults between 2015– 2020 in the light of nursing analysis. Method: A qualitative, retrospective, cross-sectional documentary review of published articles on suicide
Esteban Arias Gallego +4 more
doaj +1 more source
Un proyecto transmedial sobre el conflicto armado en el Eje Cafetero Colombiano
Arte, Individuo y Sociedad, 2022 Este artículo presenta los resultados de un proyecto transmedial de investigación creación que recogió una diversidad de voces para reconstruir algunas de las experiencias individuales y colectivas del conflicto armado en la región conocida como Eje ...
Paula López-Chica +5 more
doaj +1 more source
The Brazilian Alagille syndrome study: New insights from a multicenter national cohort
JPGN Reports, EarlyView.Abstract Objectives To elucidate the natural history of liver disease and identify the predictors of native liver survival (NLS) in a Brazilian cohort of children with Alagille syndrome (ALGS). Methods Multicenter retrospective cohort study of children with ALGS. Descriptive statistics summarized clinical data.
Elisa Carvalho +34 more
wiley +1 more source
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Grape pomace, a by‐product generated during winemaking, still retains bioactive compounds with potential applications in the food, pharmaceutical and nutraceutical sectors. This work investigated ultrasound‐assisted extraction (UAE) coupled with a recirculation system as a strategy to improve their recovery.
Jailton Ribeiro Dos Santos Junior +4 more
wiley +1 more source
Mass Spectrometry Reviews, EarlyView.ABSTRACT Phytocannabinoids are bioactive metabolites derived from the Cannabis sativa plant. They have garnered attention due to their recreational uses and therapeutic potential. Although various analytical strategies have been employed for their analysis, mass spectrometry (MS) coupled to chromatographic separation is superior due to its sensitivity ...
Radwa Mahmoud +2 more
wiley +1 more source