Results 31 to 40 of about 33,417 (162)

Is Technological Heterogeneity the Key to Sustainable Coffee Production Efficiency?: A Latent Class Frontier Analysis in the Traditional Coffee Region of Colombia

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT Coffee producers deal with uncertainty due to high volatility in coffee prices. To navigate these challenges, producers must balance the tradeoff between higher yield and better quality utilising heterogeneous technologies, such as intensive production methods and environmental management practices.
Orlando Rodríguez   +2 more
wiley   +1 more source

Little Fish in Big Ponds: The Pathways to Inclusion for Micro‐Minorities in Power‐Sharing Societies

open access: yesSwiss Political Science Review, EarlyView.
Abstract Emergent critique of consociations has focused on how micro‐minority ‘others’ are frequently excluded from the opportunities presented by power‐sharing systems, with dominant elites shutting them out. Therefore, a key question is: how do the political elites of micro‐minorities gain more meaningful inclusion by adopting or navigating the ...
Aleksandra Zdeb, Drew Mikhael
wiley   +1 more source

Transformada wavelet y máquinas de soporte vectorial para la identificación de arritmias

open access: yesRevista de Investigaciones Universidad del Quindío, 2009
Se presentan varios conjuntos de extracción de características de latidos normales y latidos de cuatro tipos de arritmias cardíacas, usando la transformada wavelet.
Diego Alejandro Tovar-Salazar   +4 more
doaj   +1 more source

No aliens allowed: A narrative analysis of the blue crab (Callinectes sapidus) in the Lagoon of Venice (Northern Adriatic, Italy)

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1117-1127, May 2026.
Abstract This study critically analyses the main narratives surrounding the Atlantic blue crab (Callinectes sapidus) in the Lagoon of Venice. We used a mixed‐method approach, performing a qualitative discourse analysis on a sample of 68 textual sources to identify the narratives across two sectors in the management of the case study: media and politics,
Elisa Zanoni   +3 more
wiley   +1 more source

Crecimiento de heteroestructuras de GaSb/GalnAsSb/GaSb por la técnica de Epitaxia en Fase Líquida

open access: yesRevista de Investigaciones Universidad del Quindío, 2009
En este trabajo se muestran algunos resultados preliminares del proceso de crecimiento por la técnica de Epitaxia en Fase Líquida (EFL) de la heteroestructura GaSb/GaInAsSb/GaSb.
José Fernando Gómez   +4 more
doaj   +1 more source

Protección del medioambiente en alojamientos rurales del departamento del Quindío

open access: yesDictamen Libre, 2021
Las buenas prácticas ambientales se conciben como acciones realizadas por el hombre para evitar o disminuir el daño al planeta. Para identificarlas es preciso indagar en los sitios dedicados a actividades del turismo rural.
Beatriz Eugenia Bermúdez Restrepo   +3 more
doaj   +1 more source

Rapid Inventory of Earthquake Damage (RIED) [PDF]

open access: yes, 2001
The 25 January 1999 Quindío earthquake in Colombia was a major disaster for the coffee-growing region in Colombia. Most of the damage occurred in the city of Armenia and surrounding villages.
Duque, Adriana   +6 more
core   +1 more source

Agrarian counterpoint

open access: yesAmerican Ethnologist, Volume 53, Issue 2, Page 171-182, May 2026.
Abstract In Colombia's northeastern borderlands, agrarian economies shape how disease risk and stigma are understood and managed. As shown in ethnographic fieldwork in and around the Catatumbo region, cutaneous leishmaniasis—a sandfly‐transmitted disease that produces chronic skin lesions—appears in two radically different guises across adjacent ...
Javier Lezaun, Lina Pinto‐García
wiley   +1 more source

Prevalencia de Fasciola hepatica , en humanos y bovinos en el departamento del Quindío-Colombia 2012-2013

open access: yesInfectio, 2014
Introducción: La fasciolosis es una parasitosis causada por Fasciola hepatica (F. hepatica). En el departamento del Quindío se desconoce su prevalencia tanto en humanos como en bovinos. Objetivo: Determinar la prevalencia de F.
Delia Piedad Recalde-Reyes   +5 more
doaj   +1 more source

OBTENCIÓN DE ETANOL A PARTIR DE SÓLIDOS SOLUBLES DE Sechium edule, EMPLEANDO Saccharomyces cerevisiae PARA LA FERMENTACIÓN.

open access: yesRevista de Investigaciones Universidad del Quindío, 2021
Los biocombustibles, como el etanol, actualmente se han convertido en una alternativa para la generación de energía más amigable con el medio ambiente, pero su producción ha presentado una serie de inconvenientes dentro de los que se encuentran el uso de
Juliana Jaramillo-Ramírez   +3 more
doaj   +1 more source

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