Results 41 to 50 of about 1,170 (174)
Autorregulate: An Alternative to Support Self-Regulation in MOOCs
IEEE AccessMassive Online Courses (MOOCs) suffer from the high desertion of enrolled students due to different factors, including bad time management by the participants, lack of planning, lack of help-seeking, and poor self-monitoring of their actions in the ...
Jhoni Ceron +2 more
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(Re)Defining Ecosystems: A Case Study of the Colombian Páramo Delimitations and Shifting Boundaries
Geo: Geography and Environment, Volume 13, Issue 1, January‐June 2026.Short Abstract This study examines the evolution of the concept of ecosystems through the three official delimitations of the Colombian páramos between 2007 and 2018. Each delimitation reflected distinct ecological and social priorities that directly influenced how the páramo boundaries were drawn.
Alejandra Uribe‐Albornoz, Julie Talbot
wiley +1 more source
Revista Criterios, 2022 El presente artículo muestra el resultado de una investigación sobre la forma de transversalizar los valores ambientales, como estrategia pedagógica para el currículo de primer grado de la Institución Educativa Jorge Eliécer Gaitán de Orito, Putumayo ...
Annellye Sistery Tacán Arteaga +2 more
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Tectonics, Volume 44, Issue 12, December 2025.Abstract In Northwestern South America (NWSA) geodetic observations point to a consistent northeastward displacement of blocks, while the geological record shows a predominant shortening in NW‐SE direction. Such clear evidence of strain partitioning has been extensively studied in the context of two convergent plates, but not in complex tectonic area ...
Román González +8 more
wiley +1 more source
MedUNAB, 2014 El fumar tabaco es la principal causa de mortalidad prevenible en el mundo. Se estima que para el año 2030 el consumo de tabaco será la causa de 8 millones de muertes anualmente; el 80% de estas ocurrirán en países en desarrollo como Colombia (1).Según ...
Keila Ortiz Canamejoy +1 more
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MedUNAB, 2019 Sra. Editora, La enfermedad de Chagas, también llamada tripano¬somiasis americana, es una enfermedad potencial¬mente mortal causada por el parásito protozoo Try¬panosoma cruzi.
Ortiz-Canamejoy, Keila
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Impact of Introduced Pastures in Colombian Lowland Ranching
Agricultural Economics, Volume 56, Issue 6, Page 1241-1259, November 2025.ABSTRACT The adoption of higher‐nutrient grass varieties, such as Brachiaria, offers long‐term economic benefits for ranchers while enhancing soil health and pasture productivity in Latin America's lowland climates. Despite widespread adoption, the field‐level impacts remain largely unexplored.
Jose María Martínez +2 more
wiley +1 more source
Ecology and SocietyIn post-peace agreement Colombia, everyone declared war on the forest. In the Putumayo region, these wars take their own particular forms. Scientifically, the Putumayo is described as an Andean-Amazonic rainforest.
Juan Antonio Samper +2 more
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Tectonics, Volume 44, Issue 10, October 2025.Abstract Inception of obduction is a rare phenomenon in the Wilson cycle and requires specific prerequisites to transfer relatively high‐density oceanic lithosphere over the less‐dense continental lithosphere. The world's famous Semail ophiolite belt developed during the Late Cretaceous, when Neo‐Tethyan oceanic lithosphere obducted onto the rifted ...
M. Ismaiel, M. Y. Ali, A. Decarlis
wiley +1 more source
Soil physical properties as indicators of histosol degradation in Colombia
Revista de Ciencias AgrícolasChanges in soil use have detrimental effects on its properties. This research was conducted to evaluate the physical degradation of histosol soils in the Putumayo department, Colombia.
Ricardo Javier Aguillon-Estacio +4 more
doaj +1 more source