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Monitoring the Activity of Industrial Facilities Using Satellite Images of the Heat IR Range
(2021)
The results of the development and testing of the methodology for automated processing of satellite images of medium spatial resolution in the heat and short-wave IR range are presented. For the specified test areas, digital ...
Presidential preferences in Colombia through Sentiment Analysis
(2022)
This work carries out the sentiment analysis of the social network Twitter regarding the presidential debate on May 23, where a hashtag was left open so viewers could give their points of view on these three candidates: ...
Modernized Planning of Smart Grid Based on Distributed Power Generations and Energy Storage Systems Using Soft Computing Methods
(2022)
The modest objective is to check the integrated effect of energy storage systems (ESSs) and distributed generations (DGs) and compare the optimization of the size and location of ESS and DG to explore its challenges for ...
Changes in journalism and its impact on professional autonomy: evidence from The Worlds of Journalism study in seven Latin American countries
(2023)
The debates on the future of journalism have led to a great deal of research on its changes in the new hyper-digitalized context. However, its impact on press freedom, specifically on editorial autonomy, is unknown. Using ...
Photovoltaic System for Microinverter Applications Based on a Non-Electrolytic-Capacitor Boost Converter and a Sliding-Mode Controller
(2022-09-15)
This paper presents a photovoltaic (PV) system designed to reduce the DC-link capacitance present in double-stage PV microinverters without increasing the capacitor interfacing the PV source. This solution is based on a ...
Conceptual Evolution of Peace Journalism: Origin, Development, Critiques and Contributions to Peace Studies
(2022)
The mass media have focused on reporting more on issues of war than on peace. Hence, peace journalism emerges as a narrative option that contributes to the peaceful resolution of conflicts, in a context where truth, rigorous ...
Application of Newton–Raphson Method for Computing the Final Air–Water Interface Location in a Pipe Water Filling
(2023)
The estimation of thermodynamic behavior during filling processes with entrapped air in water pipelines is a complex task as it requires solving a system of algebraic-differential equations. A lot of different numerical ...
Narrative review of the HPV vaccine case in El Carmen de Bolivar, Colombia (2014-2021)
(2022)
Introduction: in 2014 hundreds of teenage women in the rural municipality of El Carmen de Bolivar (Colombia) experienced strange symptoms after being vaccinated with Gardasil, one of the vaccines against Human Papillomavirus ...
Are digital twins improving urban-water systems efficiency and sustainable development goals?
(2023)
The use of these new interaction tool implies the improvement of the awareness of the whole system and it lies in improving the sustainability and efficiency of the water systems with the integration of measurements. The ...
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.