Results 31 to 40 of about 58,300 (231)

Evaluation of a biodegradable color concentrate in bags for coffee seedlings

open access: yesDyna, 2020
The aim of this study was to evaluate different formulations of a biodegradable black concentrate obtained from cassava starch and carbon black, on the mechanical properties, color, and water absorption of a film destined to the production of ...
Pedro Alban Bolaños   +5 more
doaj   +1 more source

Vocal Phenology of Forest Tinamous Along a Latitudinal Gradient: Effects of Daylength and Precipitation

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
Based on an analysis of eBird records, this study finds that the vocal patterns of tropical forest tinamous are primarily influenced by changes in daylength, with a secondary effect of precipitation. Birds sang more when days were longer or shorter than 12 h and during drier periods, especially in wetter regions.
Oscar Laverde‐R.   +3 more
wiley   +1 more source

Outpatient surgery for acute uncomplicated appendicitis

open access: yesRevista de la Facultad de Ciencias de la Salud, 2015
Introduction: Acute appendicitis is one of the main indications to abdominal surgery. When the appendicitis is not complicated, is possible to do an outpatient surgery.
Juan Pablo Martínez   +8 more
doaj   +2 more sources

Una mirada a las contradicciones de la revitalización lingüística en el Cauca

open access: yesTabula Rasa: Revista de Humanidades, 2012
Este ensayo busca problematizar los puntos teóricos clave acerca de la revitalización lingüística y la educación bilingüe para comunidades que se reconocen como indígenas en el departamento del Cauca.
Esteban Díaz Montenegro
doaj  

De articulações e conflitos: práticas de autoatenção entre os moradores de Timbío, Cauca, Colômbia [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Antropologia social, 2014A presente dissertação procura identificar, descrever e analisar as práticas de autoatenção ...
Jiménez, Harold Wilson González
core  

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, Volume 77, Issue 2, Page 429-440, June 2026.
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

La Academia de Medicina del Valle del Cauca, Resolución 03-2008.

open access: yesMedicina, 2008
CONSIDERANDO: Academico Tulio Eraso Benavides1. Que el 12 de julio de 2008 falleció en Santiago de Cali el Miembro de Número de la Academia de Medicina del Valle del Cauca de la que fue su Presidente 1990- 1992, y Miembro Correspondiente de la
Academia de Medicina del Valle del Cauca
doaj  

An integrated approach to balance freshwater connectivity restoration and invasion risk

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Habitat fragmentation negatively affects many native migratory fish populations. However, this fragmentation can also prevent the spread and establishment of invasive species. We modified the dendritic connectivity index (DCI), a commonly used freshwater connectivity metric, to account for multiple invasive dispersal pathways in estimates of ...
Alex Arkilanian   +3 more
wiley   +1 more source

Reivindicación campesina en el municipio de El Tambo Cauca.: Concept of peasant and data in front of the municipality of El Tambo Cauca

open access: yes, 2022
El Tambo is a municipality besieged by the armed conflict and due to this has had a considerable delay compared to the capital of the department of Cauca.
Mendez Llantén, Brayan Felipe
core  

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