Listar por tema "LEMB"
Mostrando ítems 61-80 de 629
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An mi-sdp model for optimal location and sizing of distributed generators in dc grids that guarantees the global optimum
(Cartagena de Indias, 2020-10-30)This paper deals with a classical problem in power system analysis regarding the optimal location and sizing of distributed generators (DGs) in direct current (DC) distribution networks using the mathematical optimization. ... -
An optimization algorithm for the multi-objective flexible fuzzy job shop environment with partial flexibility based on adaptive teaching–learning considering fuzzy processing times
(Cartagena de Indias, 2023)Production scheduling is a critical factor to enhancing productivity in manufacturing engineering and combinatorial optimization research. The complexity and dynamic nature of production systems necessitates innovative ... -
An optimization model for routing—location of vehicles with time windows and cross-docking structures in a sustainable supply chain of perishable foods
(Cartagena de Indias, 2023)The effective distribution of perishable food items is a critical aspect of managing the food industry's supply chain, given their physical–chemical, biological characteristics and composition, which make them highly ... -
Analysing a license plate-based vehicle restriction policy with optional exemption charge: The case in Cali, Colombia
(Cartagena de Indias, 2023)Several cities have restricted the use of private vehicles based on the last digit of a vehicle's license plate to reduce traffic congestion and pollution. However, the effectiveness of this measure has been questioned. ... -
Analysis and classification of lung and muscular tissues in ultrasound images using 2D wavelet transform and machine learning
(Cartagena de Indias, 2020-11-03)Ultrasound has been considered a safe and accurate alternative to radiography and computerized tomography to diagnose lung diseases such as pneumonia. However, speckle noise, artifacts or certain conditions can difficult ... -
Analysis in circular economy research in Latin America: A bibliometric review
(Cartagena de IndiasCampus TecnológicoIngeniería Industrial, 2023-09-09)Circular Economy (CE) plays a crucial role in Latin America, where the transition to new economic development models poses significant challenges. This study conducts a bibliometric analysis of CE research in the region ... -
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]
(Cartagena de Indias, 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 ... -
Analysis of company operational performance using an entrepreneurial orientation measurement scale
(Cartagena de IndiasCampus TecnológicoAdministración de Empresas, 2023-10-17)The purpose of this research is to explore the relationship between entrepreneurial orientation (EO) and performance in Colombian companies. Previous research has shown that the dimensions of EO are positively related to ... -
Analysis of sub-atmospheric pressures during emptying of an Irregular pipeline without an air valve using a 2D CFD model
(Cartagena de Indias, 2021-09-15)Studying sub-atmospheric pressure patterns in emptying pipeline systems is crucial because these processes could cause collapses depending on the installation conditions (the underground pipe covering height, type, fill, ... -
Analysis of the quality accreditation in industrial engineering programs and the results in the standardized national tests, in Colombia
(Cartagena de Indias, 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 ... -
Analysis of the relationship between bullying behavior and executive functions in schoolchildren
(Cartagena de Indias, 2021)Though significant associations are known to exist between Executive Functions (EFs) and aggression, the role of EFs in the context of bullying has rarely been examined in populations of the Caribbean Region of Colombia. ... -
Analyzing traffic conflicts and the behavior of motorcyclists at unsignalized three-legged and four-legged intersections in Cartagena, Colombia
(Cartagena de IndiasCampus TecnológicoIngeniería Industrial, 2023-07-14)Introduction: The global motorcycle market has grown significantly, with over 770 million vehicles estimated to be in use worldwide. Motorcycle-related road traffic deaths in low and middle-income countries (LMICs) like ... -
Análise da cobertura mediática colombiana sobre a covid-19: uma perspectiva das audiências
(Cartagena de IndiasCampus TecnológicoComunicación Social, 2024-05-23)Em março de 2020, o governo colombiano declarou estado de pandemia por covid-19 no país e iniciou um confinamento muito restritivo durante os meses seguintes de abril e maio. Neste contexto, foram analisadas as tendências ... -
Análisis de la relación entre la conducta de bullying y las funciones ejecutivas en niños y adolescentes escolarizados
(Cartagena de Indias, 2020-12)Si bien es conocida la existencia de asociaciones significativas entre las Funciones Ejecutivas (FFEE) y la agresión, el papel de las FFEE en el contexto del acoso escolar o bullying rara vez se ha examinado en poblaciones ... -
Anthropic impact assessment of coastal ecosystems in the municipality of Puerto Colombia, NE Colombia
(Cartagena de Indias, 2019)Bolívar, M.; Rivillas-Ospina, G.; Fuentes, W.; Guzmán, A.; Otero, L.; Ruiz, G.; Silva, R.; Mendoza, E.; Maza, M.; García, L., and Berrío, Y., 2019. Anthropic impact assessment on coastal ecosystems in the municipality of ... -
APPLICATION OF A PCA-BASED FAULT DETECTION AND DIAGNOSIS METHOD IN A POWER GENERATION SYSTEM WITH A 2 MW NATURAL GAS ENGINE
(Cartagena de Indias, 2022)Based on increasing global energy demand, electric power generation from Internal Combustion Engines (ICE) has increased over the years. On this idea, the industries have adopted different methods and procedures to prevent ... -
Application of Nannochloris sp. for Landfill Leachate Biotreatment and Lipids Production
(Cartagena de IndiasCampus TecnológicoIngeniería Mecánica, 2023-05-15)The sparse treatment of highly toxic leachates produced in landfills due to the excessive generation of urban solid waste is a common problem worldwide. For this reason, this research aims to show the convenience of the ... -
Application of Newton–Raphson Method for Computing the Final Air–Water Interface Location in a Pipe Water Filling
(Cartagena de Indias, 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 ... -
Application of Pyrolysis for the Evaluation of Organic Compounds in Medical Plastic Waste Generated in the City of Cartagena-Colombia Applying TG-GC/MS
(Cartagena de IndiasCampus Tecnológico, 2023-03-11)In this study, the thermal degradation and pyrolysis of hospital plastic waste consisting of polyethylene (PE), polystyrene (PS), and polypropylene (PP) were investigated using TG-GC/MS. The identified molecules with the ... -
Application of the arithmetic optimization algorithm to solve the optimal power flow problem in direct current networks
(Cartagena de Indias, 2022)This article presents a methodology to solve to the Optimal Power Flow (OPF) problem in Direct Current (DC) networks using the Arithmetic Optimization Algorithm (AOA) and Successive Approximation (SA). This master-slave ...
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.