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Efficiency Centered Maintenance of Preheat Train of a Crude Oil Distillation Unit
(2020)
Nowadays, maintenance is based on the synergistic integration of operational reliability and timely maintenance, which guarantees the required availability and optimal cost. Operational reliability implies producing more, ...
Influence of Family Communication on Perceived Stress during the COVID-19 Pandemic
(2021)
Objective: This descriptive-correlational study analyzed the relationship between family communication and perceived stress during the Covid-19 pandemic in Colombia. Methods: The participants were 800 Colombians, between ...
Freedom and opportunity. Distributive justice considerations in amartya sen and philippe van parijs
(2021)
The purpose of this essay is to approach the conceptions of distributive justice in two contemporary economists: Amartya Sen and Philippe Van Parijs. To this end, the notion of capabilities that Martha Nussbaum presents ...
Analysis of the quality accreditation in industrial engineering programs and the results in the standardized national tests, in Colombia
(2020)
This article presents a relational analysis between university quality accreditation in industrial engineering programs and the result in standardized tests of higher education in Colombia, employing machine learning ...
Approximated mixed-integer convex model for phase balancing in three-phase electric networks
(2021)
With this study, we address the optimal phase balancing problem in three-phase networks with asymmetric loads in reference to a mixed-integer quadratic convex (MIQC) model. The objective function considers the minimization ...
Analysis of Alternatives for the Selection of Offshore Production Platforms. Application in the Colombian Caribbean [Análisis de alternativas para la selección de plataformas de producción offshore. Aplicación en el Caribe Colombiano]
(2021)
The development of this article consists of the application of an analysis sequence which consists of four criteria that can be considered when developing an offshore oil field. First, a detailed study is made of the ...
Community diagnosis for integral management of solid waste. Case study: Barrio Fredonia, Cartagena
(2020)
Introduction. The Fredonia neighborhood in Cartagena presents a problem associated with the inadequate management of solid waste, the work carried out seeks the active participation of the community in the identification ...
Design of a control with multiple inputs multiple outputs by decoupling
(2021)
In industry, most processes can be modeled by a system of equations that can be monovariable or multivariable. In our case, we will present a multivariable system more adjusted to real cases and on which a control system ...
Main difficulties of novel university students when preparing a scientific text
(2020)
The present research-action work is a descriptive mixed analysis of the micro-writing, macro-writing, methodological and writing in a public presentation errors committed by 46 novel psychology students when they making a ...
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.