Results 51 to 60 of about 45,848 (224)
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 +6 more
wiley +1 more source
Hacia la Promoción de la Salud, 2023 En la actualidad, los riesgos climáticos y el mismo adelanto científico y técnico exigen de las profesiones respuestas pertinentes. En el caso de enfermería, la formación en el área de Emergencias y Desastres es un aspecto esencial que debe estar ...
Helmer Enrique Sánchez-Acosta +2 more
doaj +1 more source
Polymer Composites, Volume 46, Issue 16, Page 15125-15141, 10 November 2025.Development of 3D printing composite filaments from recycled polypropylene and agro‐industrial residues: blending, extrusion, and mechanical validation. ABSTRACT This study evaluates the combined roles of particle size and the addition of maleic anhydride polypropylene (PP‐g‐MAH) to improve 3D printing and mechanical properties of composite filaments ...
Maria A. Morales +6 more
wiley +1 more source
Revista de la Facultad de Ciencias, 2017 En el presente trabajo se reporta el estudio de las propiedades estructurales y magnéticas de la composición en forma de polvo de Gd0.257-xTbxFe0.743 con x=0, 0.1285, 0.257,preparados por Aleamiento Mecánico (AM) en atmosfera de argón durante 72 horas ...
Mauricio Galvis-Patiño +4 more
doaj +1 more source
Advanced 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
Turismo fluvial : una alternativa para fomentar la actividad turística en los municipios ribereños al Río Magdalena. Caso municipio de Suárez –Tolima-Colombia [PDF]
, 2018 35 páginas : ilustraciones, mapas, gráficos, fotografías.ln the last decades, rivers have become increasingly important from the point of view of their social, cultural value and as a tourist resource.
Galvis Rivera, Nicolás
core +3 more sources
Rickettsia spp. and Anaplasmataceae in Ticks From Domestic Animals in Northern Colombia
Zoonoses and Public Health, Volume 72, Issue 5, Page 421-434, August 2025.ABSTRACT Introduction Tick‐borne diseases have a significant impact on public and animal health and represent a considerable financial burden on livestock farming. However, in many regions of Latin America, comprehensive epidemiological data, including species identification, geographical distribution and molecular profiling of ticks and their ...
Maria Badillo‐Viloria +9 more
wiley +1 more source
First report of Delphastus quinculus Gordon and Diomus seminulus (Mulsant) (Coleoptera: Coccinellidae) feeding on eggs and first-instar nymphs of Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Monophlebidae) [PDF]
, 2013 Delphastus quinculus Gordon and Diomus seminulus (Mulsant) (Coleoptera: Coccinellidae) are reported for the first time feeding on eggs and first-instar nymphs of Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Monophlebidae).
González, Guillermo +2 more
core
Acoustic Radiation Force Impulse Elastographic Study of Lung Lesions in Dogs
Veterinary Radiology &Ultrasound, Volume 66, Issue 3, May 2025.ABSTRACT This study aimed to evaluate the use of acoustic radiation force impulse (ARFI) elastography as a diagnostic tool for lung lesions in dogs. Dogs referred to the Radiology Department of the Veterinary Teaching Hospital between 2020 and 2022 for the detection of lung lesions were included in the study.
Bruna Bressianini Lima +10 more
wiley +1 more source
Estudio comparativo del currículo de matemáticas ofertado en ingenierías por la Universidad Distrital Francisco José de Caldas [PDF]
, 2012 Este documento es producto de una investigación cualitativa, básica por su finalidad, pero aplicada, ya que soporta posibles reformas y ajustes curriculares en el área de matemáticas; también permitirá determinar el estado actual del currículo de ...
Bustos, Edier +2 more
core +2 more sources