Results 31 to 40 of about 926 (165)

Scheffrahnitermes ubuntu (Isoptera: Apicotermitinae), Description of a New Termite Using a Collaborative Approach to Address the Wallacean Shortfall

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
The study of Neotropical Apicotermitinae remains challenging due to the large number of undescribed taxa (Linnean shortfall) as well as the scarcity of distributional data (Wallacean shortfall). Despite recent efforts to reduce the first one, the second remains an even more significant challenge.
Camila C. Mellado   +10 more
wiley   +1 more source

Sustainable Livestock Decisions in a Post‐Conflict Frontier: Evidence From Colombia's Orinoquía

open access: yesJournal of Agricultural Economics, Volume 77, Issue 2, Page 304-319, June 2026.
ABSTRACT The Orinoquía region is one of Colombia's principal agricultural frontiers and has been shaped by long‐standing armed‐conflict dynamics that continue to influence land governance, producer incentives, and investment decisions. Efforts to promote sustainable cattle production emphasize two key practices: sustainable pasture management ...
Hernando Flórez‐Díaz   +4 more
wiley   +1 more source

A Rare Threat: Navigating the Complex Diagnosis of Paediatric Retropharyngeal Abscess

open access: yesThe Journal of Pediatric Academy
The retropharyngeal abscess (RPA) is an uncommon and potentially fatal infection of the deep spaces in the neck. The global incidence is unknown, but it has been reported to be more common in children between six months and six years.
Alejandro Rojas-Urrea   +4 more
doaj   +1 more source

BROMELIACEAE EN ALGUNOS MUNICIPIOS DE BOYACÁ Y CASANARE, COLOMBIA

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2023
Se realizó un estudio de la familia Bromeliaceae en algunas regiones de municipios en departamentos de Boyacá y Casanare, a partir de revisión de herbario y trabajo de campo.
Viviana Maritza Alvarado-Fajardo   +2 more
doaj   +1 more source

The Disease Burden Estimate of Epilepsy Without Specific Cause in Colombia From 2015 to 2020

open access: yesActa Neurologica Scandinavica, Volume 2026, Issue 1, 2026.
Introduction Epilepsy is a major neurological disorder with significant health and social implications. Understanding its burden is essential for guiding public health strategies in Colombia. Objective To estimate the disease burden expressed in disability‐adjusted life years (DALYs) associated with epilepsy without a specific cause in Colombia from ...
Diana Fernanda Bejarano-Ramírez   +4 more
wiley   +1 more source

Screening of Grasses’ Chemical Composition Variability and Methane Emissions in Colombian Livestock Ecoregions Using Digital Bromatology

open access: yesInternational Journal of Agronomy, Volume 2026, Issue 1, 2026.
Grasses’ nutritional characteristics and management are fundamental for grazing cattle to guarantee sustainability in tropical conditions. This study aims to analyze the pastures’ chemical composition variability and methane emissions in different Colombian ecoregions and productive activities using digital bromatology data.
Mauricio Vélez-Terranova   +6 more
wiley   +1 more source

Intransigencia y nación. El discurso de Ezequiel Moreno y Nicolás Casas, primeros vicarios apostólicos del Casanare

open access: yesFronteras de la Historia, 1998
Los dos primeros vicarios apostólicos del Casanare llegaron a Colombia procedentes de España con el objetivo de establecer la misión religiosa en el territorio llanero. Luego, se encargaron del vicariato, cuando éste fue separado de la diócesis de Tunja (
José David Cortés Guerrero
doaj   +3 more sources

Reporte de caso: “disfunción multiorgánica por virus SARS COV2-COVID-19 en varón joven con comorbilidades”

open access: yesRevista Cuarzo, 2022
Introducción: El Covid 19 es una enfermedad causada por el virus SARS-CoV2, agente que encendió las alarmas de salud pública mundial por su comportamiento clínico inusitado, grave y letal en algunos grupos poblacionales, originando la declaración de ...
Cindy Alexandra Novoa Caballero   +3 more
doaj   +1 more source

Impact of Introduced Pastures in Colombian Lowland Ranching

open access: yesAgricultural 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

Life Cycle Assessment of Magnesium‐Impregnated Biochar Production and its Application for Nutrient Removal and Soil Improvement in Rice Cultivation

open access: yesAdvanced Sustainable Systems, Volume 9, Issue 9, September 2025.
This study evaluates the environmental trade‐offs of different rice husk management strategies using a life cycle assessment (LCA) approach. It compares biochar production for water treatment and soil improvement with direct incineration for energy generation.
José Lugo‐Arias   +7 more
wiley   +1 more source

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