Listar Investigaciones por título
Mostrando ítems 1149-1168 de 1385
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Rethinking environmental news coverage through Agenda-Setting and the normative function of attributes
(Cartagena de IndiasCampus TecnológicoComunicación Social, 2023-05-07)Examinamos los atributos sustantivos y afectivos dominantes en 358 noticias relacionadas con la gestión del agua y los residuos en Colombia durante cinco años. Los resultados revelaron que los textos estudiados se centraron ... -
Rethinking professional autonomy: Autonomy to develop and to publish news in Mexico and Colombia
(SAGE Publications Ltd, 2017)Professional autonomy has usually been defined in terms of journalists' perceptions of their control over their work vis-à-vis organizational supervisors. Using surveys of journalists in Colombia and Mexico, we identify ... -
Retinal image analysis oriented to the clinical task
(Universitat Autonoma de Barcelona, 2014) -
Retinal image analysis: Image processing and feature extraction oriented to the clinical task
(Sociedad Espanola de Optica, 2017)Medical digital imaging has become a key element of modern health care procedures. It provides visual documentation and a permanent record for the patients, and most important the ability to extract quantitative information ... -
Reverse innovation model: A proposal for the Colombian context
(Latin American and Caribbean Consortium of Engineering Institutions, 2019)The reverse innovation is the generation of products and services with high impact on the market and low cost for companies in the future, many innovations in the emerging market, often by companies with resources and ... -
Revisión de la bibliometría sobre la cadena de suministros de alimentos /
(2020)El presente artículo tuvo como objetivo realizar una revisión de la literatura sobre cadena de suministros en los últimos años, en la base de datos Scopus. La revisión de la literatura examino y analizo cincuenta artículos ... -
Revisión de la bibliometría sobre la cadena de suministros en la producción de maquinaria /
(2020)La literatura examina y analiza cincuenta artículos científicos que influyen en la temática de la cadena de suministros en la producción de maquinaria. En esta investigación, de análisis bibliométrico ha sido aplicada ... -
Revisión de la bibliometría sobre logística portuaria basada en simulación /
(2020)En esta investigación, el análisis bibliométrico ha sido aplicado en el campo de Logística portuaria basada en simulaciones con la finalidad de identificar publicaciones relevantes en cuanto a la evolución en el tiempo, ... -
Revisión integrativa sobre innovación en la gestión del gerente : una visión para el mundo hispanohablante /
(2020)La innovación va más allá de los procesos de investigación y desarrollos tradicionales o innovación tecnológica. La innovación de la gerencia se refiere a la invención e implementación de una práctica, proceso, estructura ... -
Revisión narrativa del caso de la vacuna contra el VPH en El Carmen de Bolívar, Colombia (2014-2021)
(Cartagena de IndiasCampus TecnológicoComunicación Social, 2022-10-30)Introducción: en 2014 centenares de mujeres adolescentes del municipio rural de El Carmen de Bolívar (Colombia)experimentaron extraños síntomas tras ser vacunadas con Gardasil, una de las vacunas contra el Virus del Papiloma ... -
Rigid water column model for simulating the emptying process in a pipeline using pressurized air
(American Society of Civil Engineers (ASCE), 2018)This paper presents a mathematical model for analyzing the emptying process in a pipeline using pressurized air. The rigid water column model (RWCM) is used to analyze the transient phenomena that occur during the emptying ... -
Risky tax shields and risky debt: An exploratory study
(2010)This article (1) identifies three sources of risk for tax shields (TS): Two of them are associated with debt risk and one is associated with operating risk. (2) A set of conditions for defining risky debt associated with ... -
Robot based on task-space dynamical model
(2011)This study deals with the dynamic modelling and task space control of the Stewart-Gough platform. The dynamic equations were obtained using the virtual work approach, and include all the 13 presented in the platform, that ... -
Robust 3D surface recovery by applying a focus criterion in white light scanning interference microscopy
(OSA - The Optical Society, 2019)White light scanning interference (WLSI) microscopes provide an accurate surface topography of engineered surfaces. However, the measurement accuracy is substantially reduced in surfaces with low-reflectivity regions or ... -
Robust adaptive control of a planar 3RRR parallel robot for trajectory-tracking applied to crouch gait cycle in children with cerebral palsy
(Institute of Electrical and Electronics Engineers Inc., 2019)This paper presents the modelling, control and simulation of a 3RRR planar parallel robot, using a robust adaptive control strategy. The objective of this work is to achieve the control over desired trajectory-tracking of ... -
Robust automated reading of the skin prick test via 3D imaging and parametric surface fitting
(Public Library of Science, 2019)The conventional reading of the skin prick test (SPT) for diagnosing allergies is prone to inter- and intra-observer variations. Drawing the contours of the skin wheals from the SPT and scanning them for computer processing ... -
Robust detection and removal of dust artifacts in retinal images via dictionary learning and sparse-based inpainting
(SPIE, 2019)Retinal images are acquired with eye fundus cameras which, like any other camera, can suffer from dust particles attached to the sensor and lens. These particles impede light from reaching the sensor, and therefore they ... -
Role of VEGF in the differential growth between the fetal and placental ends of the umbilical cord
(IOS Press, 2019)INTRODUCTION: The umbilical cord (UC) is a vital structure; its alterations affect the newborn and neurological impact can be permanent. Paradoxically, factors that determine it remain unknown. We explore the differential ... -
La romería de Fray Pedro de Santa María de Ois vista por la revista as 4 aldeas
(Cartagena de Indias, 2019-09-23)Se presenta en el siguiente artículo de investigación una recopilación exhaustiva de las noticias de la revista local As 4 aldeas relacionadas con la romería de Fray Pedro de Santa María de Ois (Coirós, A Coruña); una ... -
Ronda del Sinú Avenue: Spaces and meanings
(Universidad de Caldas, 2017)OBJECTIVE: To understand the meaning assigned by citizens of Montería (Colombia) to Ronda del Sinú, considered a geo-urban construction which transformed the old space of Avenida Primera, one of the most important roads ...
Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.