Results 41 to 50 of about 9,433 (246)

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

International 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, Raúl Andrés Molina-Benavides, Rómulo Campos-Gaona, Juan David Morales, Arcesio Salamanca-Carreño, David Calero-Quintero, Atin Kumar   +6 more
wiley   +1 more source

Defining the phylogeographic relationship between cis- and trans-Andean populations of Dendrocincla fuliginosa and Xenops minutus in Colombia

Revista Mexicana de Biodiversidad, 2020
Due to the position of Colombia between Central and South America, and the presence of several ecosystems in its territory, phylogeographic information from populations across this country is fundamental to understand the evolutionary history of ...
Enrique Arbeláez-Cortés
doaj   +1 more source

Breed and non-genetic risk factors associated with the prevalence of subclinical mastitis in livestock systems of Arauca, Colombian orinoquia. [PDF]

Int J Vet Sci Med
Subclinical Mastitis (SCM) is caused by several factors associated with the interaction of the individual cow, cow management, and the environment. The aim of this study was to assess the breed and non-genetic risk factors on the prevalence of SCM in ...
Salamanca-Carreño A, Vélez-Terranova M, Barajas-Pardo DP, Tamasaukas R, Jáuregui-Jiménez R, Parés-Casanova PM.   +5 more
europepmc   +2 more sources

Prioridades para la conservación de los peces de agua dulce en la Orinoquia andina de Colombia

Caldasia, 2021
La Orinoquia andina en Colombia ha sido muy afectada por la intervención antrópica. Aunque se han realizado ejercicios de priorización de áreas importantes para la conservación que han incluido a los peces de agua dulce, estos sólo han tenido en cuenta ...
Jhon Edison Zamudio
doaj   +1 more source

The taxonomic status of Farlowella colombiensis Retzer & Page 1997 with comments on species of the F. acus species group (Loricariidae: Loricariinae)

Journal of Fish Biology, Volume 107, Issue 5, Page 1669-1684, November 2025.
Abstract The genus Farlowella has been historically challenging, in part due to the difficulty in defining diagnostic characters for defining and identifying the species. Farlowella colombiensis is one such example, whose diagnostic characters are based on caudal‐fin colour pattern, ventral pattern of body cover and anatomical details of the head, such
Omar Eduardo Melo‐Ortiz, Michael E. Retzer, Saúl Prada‐Pedreros, Gustavo A. Ballen   +3 more
wiley   +1 more source

Scythe Injuries to Lower Limbs, a Preventable Health Problem

Iatreia
Introduction: Scythe injuries represent a significant public health issue, with patients affected either for not using personal protective equipment or for not knowing how to use it effectively. Objective: To characterize patients who received treatment
Mojica Rodríguez, Diego Ramón, García Agudelo, Lorena, Holguin Barrera, Monica Liseth, Avellaneda Curcho, Luis Carlos, Barrera-Diaz, Gelber Yesid   +4 more
doaj   +1 more source

Measuring the Gender Gap in Unpaid Care Work in Colombia: A Decomposition Analysis

Social Policy &Administration, Volume 59, Issue 6, Page 1055-1071, November 2025.
ABSTRACT Care work plays a vital role in developing, maintaining and enhancing human capabilities, yielding substantial benefits for both individuals and society. Among the various forms of care work, childcare stands out as one of its most significant determinants.
Sandra Balanta‐Cobo, Ana María Osorio‐Mejía, Gustavo Alfonso Romero‐Olmedo, Jorge‐Eduardo Martínez‐Pérez   +3 more
wiley   +1 more source

A Dual Diagnosis in the Puerperium: Severe Endometritis Complicated by Leptospirosis-Induced Weil's Syndrome

Gynecology Obstetrics & Reproductive Medicine
Endometritis is defined as the inflammation of the endometrium and myometrium. Social factors can predispose to concomitant tropical infections, and diseases such as leptospirosis can have overlapping symptoms.
Alejandro Rojas-Urrea, Daniela Arias-Mariño, Marilyn Martins-Palencia, Sandra Yaneth Leguizamon-Martinez, Lorena García-Agudelo   +4 more
doaj   +1 more source

New records of hunting ants (Poneroids and Ectatomminoids) in the northern part of the Colombian Orinoquia region [PDF]

, 2017
Nous registres de formigues caçadores (Poneroides i Ectatomminoides) al nord de l’Orinòquia Colombiana. Es van revisar 466 espècimens de formigues caçadores recol·lectades en ambients de sabana inundable i boscos a la zona rural del municipi d’Arauca ...
Agudelo Martínez, J. A., Pérez-Buitrago, N.   +1 more
core   +2 more sources

Environmental Factors That Affect the Sanitary and Nutritional Variability of Raw Milk in Dual Purpose Livestock Systems of Colombian Orinoquia

Animals, 2023
Simple Summary Milk quality can be affected by several factors and management conditions. The aim was to identify factors influencing the raw milk composition and sanitary quality in dual-purpose systems of the Colombian Orinoquia.
Mauricio Vélez-Terranova, Rómulo Campos Gaona, A. Salamanca-Carreño, Ricardo Andrés Velasco Daza, Brandon Alexis Arenas Rodríguez, José Sebastián Chaparro Ortegón   +5 more
semanticscholar   +1 more source