Results 51 to 60 of about 17,781 (220)

Modelo de gestión humana desde la responsabilidad social interna en medianas y grandes empresas de Ibagué

open access: yesCuadernos de Administración, 2022
La gestión de talento humano está articulada a la responsabilidad social empresarial, dado que constituye una forma de generar bienestar colectivo y oportunidad de desarrollo a los trabajadores desde una perspectiva interna (Pardo, 2013; Peláez y García,
Laura Marcela López Posada   +2 more
doaj   +1 more source

A Validated Multidimensional Indicators Framework for Integrated Management of cv. Hass Avocado Production Systems Under Tropical Conditions

open access: yesInternational Journal of Agronomy, Volume 2026, Issue 1, 2026.
Colombia has quickly become one of the world’s leading producers of cv. Hass avocado, yet this rapid expansion has driven establishment into agroclimatically marginal areas, generating productivity gaps and sustainability concerns that current management frameworks are insufficient to address. Regardless of the sector’s economic relevance, no validated,
Ana María Orjuela-Rodríguez   +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

Consumo voluntario y ganancia de peso en corderos alimentados con ensilaje de Cenchrus purpureus Schum y Tithonia diversifolia (Hemsl.) A. Gray

open access: yesRevista de Investigación Agraria y Ambiental, 2018
Hoy en día es notable el reconocimiento a los pequeños rumiantes como una opción para la seguridad alimentaria, por lo tanto, se requiere fortalecer programas de investigación tendientes a optimizar las potencialidades productivas de los ovinos mediante ...
Vilma Holguín   +4 more
doaj   +1 more source

Effect of Polypropylene‐Grafted‐Maleic Anhydride and Rice Husk Particle Size on 3D‐Printing Filament Composites From Recycled Polypropylene

open access: yesPolymer 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

Caracterización socioeconómica de los estudiantes del Centro de Atención Tutorial (CAT) Tunal de la Universidad del Tolima, 2021

open access: yes, 2022
Caracterizar una población tiene una gran importancia debido a que se conoce las principales características de esta, en este caso, económicas, sociales, familiares, laborales entre otras.
Castro Ruiz, Rita María
core  

Estudio de la anurofauna del municipio de Ibagué

open access: yesActa Biológica Colombiana, 2000
Colombia es considerada, en el mundo, el país más rico en especies de anfibios (Lynch, 1998). De las 4.300 especies registradas en el planeta, Colombia presenta 583 (Ruiz et al., 1996).
M. H. Bernal   +4 more
doaj  

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

Evaluación de propiedades antioxidantes de parte comestible y no comestible de pitahaya, uchuva y mangostino

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2014
En este trabajo se evaluó el contenido de fenoles en los macerados etanólicos provenientes de la parte comestible (pulpa) y no comestible (semilla y cáscara) de Pitahaya (Cereus triangularis), Uchuva (Physalis peruviana) y Mangostino (Garcinia ...
Luis Daniel Daza   +3 more
doaj   +2 more sources

Rickettsia spp. and Anaplasmataceae in Ticks From Domestic Animals in Northern Colombia

open access: yesZoonoses 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

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