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Now showing items 431-434 of 434
Resultados de aprendizaje y mecanismos de evaluación en los programas académicos de educación superior en Colombia
(2022-02-01)
El propósito de este estudio es diseñar un sistema de resultados de aprendizaje y determinar su importancia en los programas de educación superior en Colombia. La investigación fue racional propositiva y se contrastan el ...
Quality changes in fundus images of pseudophakic eyes
(Sociedad Espanola de Optica, 2018)
We consider the changes produced in the quality of eye fundus images of patients before and after cataract surgery with intraocular lens implantation and propose a measure to quantitatively assess those changes. Several ...
Optimal Integration of Dispersed Generation in Medium-Voltage Distribution Networks for Voltage Stability Enhancement
(2022-01-25)
: This study addresses the problem of the maximization of the voltage stability index (λcoefficient) in medium-voltage distribution networks considering the optimal placement and sizing of dispersed generators. The problem ...
Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action
(2022-02-06)
This paper addresses the problem of the optimal stabilization of DC microgrids using a
hierarchical control design. A recursive optimal power flow formulation is proposed in the tertiary stage that ensures the global ...