Results 31 to 40 of about 139,460 (226)
Evaluation of a biodegradable color concentrate in bags for coffee seedlings
Dyna, 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
, 2012 Number of Pages: 5Integrative BiologyGeological ...
Doan, Tiffany M., Nowacki, Anthony M.
core +1 more source
American 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
Diseño y modelado del robot PA-10 virtual para aplicaciones quirúrgicas
Revista Facultad de Ingeniería, 2016 El trabajo presenta la implementación de un simulador quirúrgico virtual para operaciones de laparoscopia utilizando asistentes robóticos. Para este tipo de simuladores son necesarios tres robots: un robot portaendoscopio (en este caso se utiliza un ...
Carlos Eduardo Fernández-Riomalo +2 more
doaj +1 more source
Arqueología regional en Tierradentro, Cauca, Colombia
Revista Colombiana de Antropología, 2009 Investigaciones realizadas en la región de Tierradentro, departamento del Cauca, durante más de cinco años, aportan información sobre la secuencia de cambio social desde la primera ocupación por parte de grupos alfareros hasta después de la Conquista española.
LANGEBAEK, CARL HENRIK, DEVER, ALEJANDRO
openaire +4 more sources
Ecology and Evolution, Volume 16, Issue 4, April 2026.We molecularly characterized parrots (Amazona spp.) and macaws (Ara spp.) rescued from illegal trafficking in Colombia using two mitochondrial markers (COI and 16S rRNA). The COI gene showed high resolution for species identification and revealed considerable intraspecific diversity, while 16S rRNA displayed limited taxonomic resolution.
Julián Marín‐Villa +3 more
wiley +1 more source
Revista Colombiana de Antropología, 2005 LA REVISIÓN CRÍTICA DE LOS CONCEPTOS EMPLEADOS EN LA ANTROPOLOGÍA ES IMportante en la producción de conocimiento. Este artículo examina el caso del concepto campesino, cuestionado por distintos académicos, especialmente en lo que podría llamarse una ...
JAIRO TOCANCIPÁ-FALLA
doaj
Hacia la Promoción de la Salud, 2017 Objetivo: Caracterizar al cuidador familiar de la persona diagnosticada con esquizofrenia con previo ingreso en tercer nivel de hospitalización, a fin de contextualizarlo disciplinarmente, en el marco de las políticas vigentes de la salud pública ...
Gladys Amanda Mera +5 more
doaj +1 more source
TWINLATIN: Twinning European and Latin-American river basins for research enabling sustainable water resources management. Combined Report D3.1 Hydrological modelling report and D3.2 Evaluation report [PDF]
, 2009 Water use has almost tripled over the past 50 years and in some regions the water demand already exceeds supply (Vorosmarty et al., 2000). The world is facing a “global water crisis”; in many countries, current levels of water use are unsustainable ...
Alcoz, S. +11 more
core
TAXON, Volume 75, Issue 2, April 2026.Abstract The tempo and mode of assembly of the world's most diverse, tropical floras remain poorly known. Evolutionary relationships within pantropical plant clades such as Connaraceae (Oxalidales, ca. 220 species) offer an opportunity to address this issue.
Serafin J.R. Streiff, Jurriaan M. de Vos
wiley +1 more source