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Implementation of an Annual Goal´s Plan for the improvement of scientific production in a Colombian university. Positives and negatives aspects
(2020)
We present in the following investigation, a detailed descriptive analysis of the high-impact scientific production (defined this as all research indexed in the Scopus) database of a Colombian private university, the ...
Furan as Impurity in Green Ethylene and Its Effects on the Productivity of Random Ethylene–Propylene Copolymer Synthesis and Its Thermal and Mechanical Properties
(2023)
The presence of impurities such as H2S, thiols, ketones, and permanent gases in propylene of fossil origin and their use in the polypropylene production process affect the efficiency of the synthesis and the mechanical ...
An Implicit Formulation for Calculating Final Conditions in Drainage Maneuvers in Pressurized Water Installations
(2022)
Emptying processes are typical maneuvers that should be performed by water distribution companies for operation purposes. These processes involve a complex numerical analysis, since a set of algebraic and ordinary differential ...
Efficient Integration of PV Sources in Distribution Networks to Reduce Annual Investment and Operating Costs Using the Modified Arithmetic Optimization Algorithm
(2022)
The optimal integration of photovoltaic generation systems is a challenge for distribution utilities since these devices have a direct impact on company finances due to the large amount of investment required at the beginning ...
Sine-cosine optimization approach applied to the parametric estimation in single-phase transformers by considering voltage and current measures
(2021-05-25)
In this article, a combinatorial optimization approach for estimating the electrical parameters in single-phase distribution transformers by considering voltage
and current measures is presented. A nonlinear programming ...
Recursive Convex Model for Optimal Power Flow Solution in Monopolar DC Networks
(2022-10-05)
This paper presents a new optimal power flow (OPF) formulation for monopolar DC networks using a recursive convex representation. The hyperbolic relation between the voltages and power at each constant power terminal ...
Factors Associated with Urinary Tract Infection after Prostatectomy
(2022)
Introduction and Objective Prostate surgery is a common procedure among older men. There are different techniques, and the choice depends on the pathology to be treated, the experience of the specialist, and the technical ...
El mundo de las criptomonedas
(2022)
The objectiveofinvestigation is to make short summaryincryptocurrencyinformation. Wellit is a virtual coin based on blockchain technology, which acts as an accountingbook in which operations are recorded and whichhas ...
Recursive convex approximations for optimal power flow solution in direct current networks
(2022-08-12)
The optimal power flow problem in direct current (DC) networks considering dispersal generation is addressed in this paper from the recursive programming point of view. The nonlinear programming model is transformed into ...
Scenario-Based Model for the Location of Multiple Uncapacitated Facilities: Case Study in an Agro-Food Supply Chain
(2021-09-29)
Supply chains for agricultural products have taken on great importance in recent times due to the need that exists for consumers to acquire fresh products in excellent quality conditions. In the design of supply networks ...
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.