Browsing Productos de investigación by Title
Now showing items 199-218 of 987
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C 3 matching for asymptotically flat spacetimes
(Institute of Physics Publishing, 2019)We propose a criterion for finding the minimum distance at which an interior solution of Einstein's equations can be matched with an exterior asymptotically flat solution. The location of the matching hypersurface is thus ... -
Cadena de suministro verde en la industria de la construcción /
(2020)La gestión de la cadena de suministro verde (GSCM) ha ganado mucha atención en la última década debido a los efectos climáticos y los daños al medio ambiente provocado por la industrialización (Angell y Robert, 1999). Esto ... -
Calidad de vida laboral en Cartagena, Barranquilla y Santa Marta
(Cartagena de Indias, 2021-02-05)Recientemente, las principales ciudades del Caribe colombiano han alcanzado las menores cifras de desempleo en el país. Sin embargo, presentan altas tasas de informalidad. Así, este artículo tiene como objetivo analizar ... -
Cambios en el periodismo y su impacto en la autonomía profesional: evidencia del estudio The Worlds of Journalism en siete países de América Latina
(Cartagena de IndiasCampus Tecnológico, 2022-12-28)Los debates en torno al futuro del periodismo posibilitaron numerosas investigaciones sobre sus cambios en el nuevo contexto hiperdigitalizado. Sin embargo, se desconoce su impacto en la libertad de prensa, específicamente ... -
Camera-projector calibration methods with compensation of geometric distortions in fringe projection profilometry: A comparative study
(Sociedad Espanola de Optica, 2018)The calibration methods most used in fringe projection profilometry are based on models of least squares adjustment and stereo vision techniques. However, the geometric distortions of the projector and camera lenses introduce ... -
Camera-projector calibration methods with compensation of geometric distortions in fringe projection profilometry: A comparative study
(Sociedad Espanola de Optica, 2018)The calibration methods most used in fringe projection profilometry are based on models of least squares adjustment and stereo vision techniques. However, the geometric distortions of the projector and camera lenses introduce ... -
Capacidades culturales, educación cultural y revitalización de las Fiestas de Independencia : El caso de la Institución Educativa Madre Gabriela San Martín (Cartagena de Indias, Colombia) /
(2020)Este trabajo tiene como propósito caracterizar y analizar bajo el enfoque cultural del desarrollo la experiencia de educación cultural de la Institución Educativa Madre Gabriela San Marín en Cartagena. Se identifican las ... -
Capital Budgeting and Inflation
(John Wiley and Sons, 2013) -
Capital humano, una apuesta por la competitividad del turismo en Colombia /
(2020)Colombia ha considerado al turismo como un sector que debe potencializarse para fortalecer su aporte a la economía del país, en este sentido se han desarrollado estrategias que permitan convertirlo en un sector competitivo ... -
Caso Empresarial Smart Waste : ‘’Piensa Verde, Cuida El Planeta’’ perspectivas para la economía circular y los modelos empresariales de sostenibles /
(2020)Smart Waste es una alternativa para soluciones sostenibles pensada en perspectiva del aprovechamiento de capacidades, Recursos, Excedentes y Residuos empresariales No Peligrosos, que permiten el fortalecimiento y desarrollo ... -
Causal Analysis of the Pinion Teeth Failure in a Limestone Reclaimer
(Cartagena de Indias, 2020)This paper presents a causal analysis of an unexpected failure of the pinion teeth of a large reducer installed in a limestone reclaimer which is part of a raw material transportation system of a cement factory. The Montano ... -
Celebrity profiling on twitter using sociolinguistic features notebook for PAN at CLEF 2019
(CEUR-WS, 2019)Social networks have been a revolutionary scenario for celebrities because they allow them to reach a wider audience with much higher frequency than using traditional means. These platforms enable them to improve or sometimes ... -
CFD and 1D simulation of transient flow effect on air vessel
(BHR Group Limited, 2018)The estimation of unsteady parameters in two-phase condition is crucial for the safety and reliability of the hydraulic systems. There are plenty of one-dimensional (1D) simulation tools for unsteady flow estimation being ... -
challenges and possibilities of memory and reconciliation: empirical evidence for Colombia
(Cartagena de IndiasCampus Tecnológico, 2022-06-30)The signing of the peace agreement with the Revolutionary Armed Forces of Colombia-People’s Army (FARC-EP) deepened the debate on the reconstruction of memory as a right of the victims and a way to advance in the reconciliation ... -
Change and variability: A framework in studies on the first year of life
(Universidad Catolica de Colombia, 2013)This article presents empirical evidence of variability and change in the performance of young children in causality tasks, highlighting the relevance of nonlinear perspective in studies about the first year of life. Using ... -
Characterization and Modeling of the viscoelastic behavior of hydrocolloid-based films using classical and fractional rheological models
(Cartagena de Indias, 2021-11-18)Hydrocolloid-based films are a good alternative in the development of biodegradable films due to their properties, such as non-toxicity, functionality, and biodegradability, among others. In this work, films based on ... -
Children vaccination programs in latin america, 2000-2015
(Editorial Ciencias Medicas, 2019)Introduction: Coverage of children vaccination programs is associated with the survival probability of infants and it is a measure of the performance of national immunization systems. Objective: To characterize children ... -
Chirp-wave expansion of the electron wavefunctions in atoms
(2014)The description of the electron wavefunctions in atoms is generalized to the fractional Fourier series. This method introduces a continuous and infinite number of chirp basis sets with linear variation of the frequency to ... -
Classical simple Lie 2-algebras of odd toral rank and a contragredient Lie 2-algebra of toral rank 4
(Cartagena de Indias, 2021-04-29)After the classification of simple Lie algebras over a field of characteristic p > 3, the main problem not yet solved in the theory of finite dimensional Lie algebras is the classification of simple Lie algebras over a ... -
Classification of pluviometric networks located in the region of Bogotá, Colombia using artificial neural networks
(Cartagena de Indias, 2020)This work presents a methodology for the classification of pluviometric networks using artificial neural networks. For this, the network of stations registered in the Corporación Autónoma Regional de Cundinamarca, Colombia, ...
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.
