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A Method to Rationalize the Product Portfolio in Retail Stores
(2020-04-29)
Retail store operations face a variety of challenges and complexities. Determining the best assortment is the main problem in the retail store. This re-search presents a practical methodology for the analysis of products ...
Modified Spatio-Temporal Matched Filtering for Brain Responses Classification
(2022-08)
In this article, we apply the method of spatio-temporal filtering (STF) to electroencephalographic (EEG) data processing for brain responses classification. The method operates similarly to linear discriminant analysis ...
Participation of women in STEM higher education programs in Latin america: The issue of inequality
(2020-07-27)
The low participation of women in STEM fields has
been considered a critical issue in our society. It affects the rights
of women to receive high quality education, to develop their skills
and to improve their career ...
EEG feature selection for ADHD detection in children
(2020-11-03)
Attention deficit and hyperactivity disorder (ADHD) is a medical condition that affects approximately 7% of children worldwide. The diagnosis of ADHD can be done using psychological tests and electroencephalography (EEG). ...
Deep learning architectures for the analysis and classification of brain tumors in MR images
(2020-11-03)
The need to make timely and accurate diagnoses of brain diseases has posed challenges to computer-aided diagnosis systems. In this field, advances in deep learning techniques play an important role, as they carry out ...
Perspectivas de la política de contabilidad ambiental, sistemas de información administrativa y financiera
(2020-06-23)
El objetivo del artículo es analizar desde las políticas públicas el proceso de contabilidad medioambiental, como sistema de gestión de información administrativa y financiera. Metodológicamente, se basó en el paradigma ...
Study of early P91 dual corrosion in steam and simulated combustion gases from a gas-fired boile
(2021-07-25)
P91 ferritic steel pipes face dual environments during boilers operation: steam-side and fire-side. This P91 steel assessment differs from the dual studies performed to simulate coal-fired boilers -oxyfuel/steam atmospheres- ...
A hybrid approach based on socp and the discrete version of the sca for optimal placement and sizing dgs in ac distribution networks
(2020-12-27)
This paper deals with the problem of the optimal placement and sizing of distributed generators (DGs) in alternating current (AC) distribution networks by proposing a hybrid master–slave optimization procedure. In the ...
Estilos de aprendizaje, género y rendimiento académico en estudiantes del curso Fundamentos de Economía
(2022-11-14)
Objetivo. Este artículo tiene como propósito analizar la relación existente entre los estilos de
aprendizaje, el género y el rendimiento académico del estudiantado del curso Fundamentos de
Economía en la Universidad ...
Application of the vortex search algorithm to the phase-balancing problem in distribution systems
(2021-02-26)
This article discusses the problem of minimizing power loss in unbalanced distribution systems through phase-balancing. This problem is represented by a mixed-integer nonlinear-programming mathematical model, which is ...
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.