Buscar
Mostrando ítems 11-20 de 25
Factores que determinan la resiliencia socio-ecológica para la alta montaña andina
This review article is framed in the development of a doctoral thesis, it analyzes the traditional processes of management and planification which have had a disciplinary approach to cope environmental issues, such as ...
Estudios de perfiles de profundidad AES y fotoconductividad de películas delgadas de AgInS2 preparadas por co-evaporación
In this study, thin films of AgInS2 with chalcopyrite-type tetragonal structure were grown by means of a procedure based on the sequential evaporation of metallic precursors in presence of elemental sulfur in a two-stage ...
Medida de similaridad entre imágenes de marcas de ganado mediante distribuciones de forma
This paper reports the investigation results addressed to design of a digital image processing method for automate the registration and control process of livestock marks according to Colombian regulations livestock sector. ...
Flujo de Carbono Orgánico Total (COT) en una cuenca andina: caso subcuenca Río Las Piedras
The study was conducted in order to calculate the flow of carboncarried by the Las Piedras river watershed, typical and representative of the South American tropical Andes, strategic reservoir of the hydrological resource. ...
Implementación de la modulación por densidad de pulsos PDM en un sistema de generación de ozono y su efecto en la curva característica de eficiencia
The ozone generation systems generally use the pulse amplitude modulation (PAM) to vary or control the ozone concentration. The results obtained after the implementation of pulse density modulation (PDM) in the power ...
Memoria sobre el papel de Liouville en la historia de las funciones elípticas
Este artículo recoge las principales conclusiones de una investigaciónsobre las contribuciones de J. Liouville a la teoría contemporánea delas funciones elípticas. Cubre la mayor parte de los resultados de una colaboración ...
Sistema de recomendaciones para entornos de Digital Signage soportado en un esquema de cooperación smart tv–smartphone
Advertisement in Digital Signage environments demands the enrichment of the classic approach of recommendation focused on individuals by means of the delivery of ads for a group of people observing a public screen. Even ...
Perfil innovador de la industria manufacturera colombiana. Caso del sector metalmecánico de Barranquilla
This article shows the results of the study “Patterns of technological innovation in Colombian manufacturing. The case of Metal Mechanics Sector in Barranquilla.” The article begins with a detailed review of the international ...
Sistema de alerta temprana para la roya en el café basado en códigos de salida de corrección de error: una propuesta
Colombian coffee producers have had to face the severe consequences of the coffee rust disease since it was first reported in the country in 1983. Recently, machine learning researchers have tried to predict infection ...
La gestión de programas académicos desde la perspectiva de la gestión del conocimiento apoyada con esquemas preconceptuales
Unification of academic program processes and goals is still far from the state of the art. Such unification can be reached by using knowledge management processes. For this reason, in this paper we propose a revisited ...