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Adaptive POD for power system with high wind power penetration level
(UniandesMaestría en Ingeniería EléctricaFacultad de IngenieríaDepartamento de Ingeniería Eléctrica y Electrónica, 2019)
"With the insertion of non-synchronous energies such as, solar and wind energy, the power systems face new challenges to maintain reliability and safety in the electric service. For this purpose, this paper proposes an ...
Maternal adaptations for fetal growth in young malnourished rats.
(1988-01-01)
Carcass composition and serum free fatty acids were determined in young (45 days old) control and malnourished (25 and 6% protein diet, respectively) pregnant and nonpregnant rats. Pregnant rats were sacrificed shortly ...
Utilização de filtros adaptativos em sistemas de redução ativa de ruído para ambientes amplos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2019-09-27)
Industrial noise is a worrysome occupational health and safety subject-matter for employees. Prolonged exposure to noise may generate hearing loss or even heart or psychological problems. This study aims to evaluate the ...
Intelligent Adaptive Testing Using Machine Learning Techniques
(Universidad Nacional De ColombiaBogotá - Ciencias - Doctorado en Ciencias - EstadísticaDepartamento de EstadísticaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022-08-01)
Intelligent adaptive tests allow to perform evaluations that reduce the number of questions,
improve the estimation, and adapt to the person’s answers. A decision to make in the design
of these tests is the method for ...
Sensitivity analysis by neural networks applied to power systems transient stability
(Elsevier B.V., 2007-05-01)
This work presents a procedure for transient stability analysis and preventive control of electric power systems, which is formulated by a multilayer feedforward neural network. The neural network training is realized by ...
Cellular and developmental adaptations to hypoxia: a Drosophila perspective
(Elsevier Academic Press Inc, 2007-12)
The fruit fly Drosophila melanogaster, a widely utilized genetic model, is highly resistant to oxygen starvation and is beginning to be used for studying physiological, developmental, and cellular adaptations to hypoxia. ...
Adaptive Piecewise Linear Predistorters for Nonlinear Power Amplifiers With Memory
(Institute of Electrical and Electronics Engineers, 2012-07)
We propose novel direct and indirect learning predistorters (PDs) that employ a new baseband simplicial canonical piecewise linear (SCPWL) function. The performance of the proposed PDs is easily controlled by varying the ...
A Method to Estimate the Population Level of Aceria litchii (Prostigmata: Eriophyidae) and a Study of the Population Dynamics of This Species and Its Predators on Litchi Trees in Southern Brazil
(Entomological Soc Amer, 2014-02-01)
Litchi (Litchi chinensis Sonnerat) is native to Southeast Asia, where most of the world cultivation of this crop is done. Its commercial cultivation in Brazil is recent and concentrated in the state of Sao Paulo. This crop ...