Results 91 to 100 of about 309,765 (179)
Relación entre las partículas finas (PM 2.5) y respirables PM 10) en la ciudad de Medellín [PDF]
, 2008 En este trabajo se presenta parte de los resultados del proyecto 'Patologías respiratorias en niños preescolares y su relación con la contaminación atmosférica de Medellín', realizado por la Universidad de Medellín y la Universidad CES para la ...
Echeverri Londoño, Carlos Alberto +1 more
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Decadal climate variability and increasing exposure of Chilean agriculture
Agricultural &Environmental Letters, Volume 11, Issue 1, June 2026.Abstract Central Chile has undergone a steady shift from traditional annual crops to fruit orchards and vineyards, and a decline in the area dedicated to annual crops. This transition coincides with a decrease in precipitation and an increase in temperature.
Diego Rivera +5 more
wiley +1 more source
Comparación de pronósticos para la dinámica del turismo en Medellín, Colombia
Lecturas de Economía, 2017 El turismo es un tema de interés para muchos países, pero en Colombia ha sido poco explorado. Conocer sobre periodos con mayor afluencia de turistas es importante para predecir la cobertura en servicios turísticos.
Marisol Valencia +3 more
doaj +1 more source
Investigation of Solution Accuracy in PFEM Simulations Using Benchmark Problems
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.ABSTRACT The simulation of large topological changes, such as those occurring in Cone Penetration Testing (CPT) and vibratory pile driving, remains a major challenge in computational geomechanics. Excessive mesh distortions render classical approaches like the Finite Element Method (FEM) unsuitable, emphasizing the need for alternative methodologies ...
Antaeus Bettmann +4 more
wiley +1 more source
Graphic Thinking and Digital Processes: Three Built Case Studies of Digital Materiality [PDF]
, 2017 Think strategic link between computer programming; digital modeling; the data; matter and CNC manufacturing in the various stages of the architectural project is key to update our discipline with new technologies.
Castaño Perea, Enrique (Coordinador) +4 more
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Alternative Lead ECG Placements
Annals of Noninvasive Electrocardiology, Volume 31, Issue 3, May 2026.Alternative ECG lead placements can improve diagnostic yield when the standard 12‐lead ECG is suboptimal or infeasible. This review summarizes practical, scenario‐driven modifications (right‐sided, posterior, seated/prone, Lewis, Fontaine, torso‐based, and monitoring configurations) to better detect ischemia, right ventricular disease/ARVD, and ...
José Luis Morales‐Arteaga +12 more
wiley +1 more source
Disarming charisma? Mayoralty, gender and power in Medellín, Colombia [PDF]
, 2017 The ‘Urban Century’ has seen a rise in power of cities, and the emergence of city mayors as significant political actors both nationally and globally. The power of city mayors, which unifies pragmatic, techno-managerial leadership with the authority and ...
Maclean, Kate
core +3 more sources
Ecology and Evolution, Volume 16, Issue 4, April 2026.We molecularly characterized parrots (Amazona spp.) and macaws (Ara spp.) rescued from illegal trafficking in Colombia using two mitochondrial markers (COI and 16S rRNA). The COI gene showed high resolution for species identification and revealed considerable intraspecific diversity, while 16S rRNA displayed limited taxonomic resolution.
Julián Marín‐Villa +3 more
wiley +1 more source
El Repositorio Institucional de la Universidad de Medellín es miembro activo de la Red Colombiana de Información Científica - Minciencias [PDF]
, 2020 La Red Colombiana de Información Científica es una iniciativa que busca articular los esfuerzos que los actores del Sistema Nacional de Ciencia, Tecnología e Innovación desarrollan en el ámbito de la información, como insumo para fortalecer el desarrollo
Biblioteca Universidad de Medellín
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Ecology and Evolution, Volume 16, Issue 4, April 2026.We used Phylogenetic Path Analysis to disentangle the causal relationships linking birdsong frequency with body size, environment, and sexual selection. Our results show that these factors interact through both direct and indirect pathways, revealing a complex network of evolutionary influences.
Hector Fabio Rivera‐Gutierrez +4 more
wiley +1 more source