Results 11 to 20 of about 141,769 (147)
Sensorless Estimation Based on Neural Networks Trained with the Dynamic Response Points
Sensors, 2021 In the present work, a neuronal dynamic response prediction system is shown to estimate the response of multiple systems remotely without sensors. For this, a set of Neural Networks and the response to the step of a stable system is used.
Omar Rodríguez-Abreo +4 more
doaj +1 more source
Aplicación de las técnicas de optimización en la enseñanza de las estructuras [PDF]
, 2001 En la metodología habitual de la enseñanza de las estructuras, y debido en gran parte a las limitaciones de tiempo que imponen los nuevos planes de estudio, la formación que se le da al alumno hace que, cuando éste se enfrenta a un determinado problema,
Torrano Martínez, Manuel Santiago +3 more
core +4 more sources
Nonlinear differential equations with perturbed Dirichlet integral boundary conditions
Boundary Value Problems, 2021 This paper is devoted to prove the existence of positive solutions of a second order differential equation with a nonhomogeneous Dirichlet conditions given by a parameter dependence integral.
Alberto Cabada, Javier Iglesias
doaj +1 more source
Particle Swarm Optimization and Uncertainty Assessment in Inverse Problems
Entropy, 2018 Most inverse problems in the industry (and particularly in geophysical exploration) are highly underdetermined because the number of model parameters too high to achieve accurate data predictions and because the sampling of the data space is scarce and ...
José L. G. Pallero +6 more
doaj +1 more source
Global phase portraits of a predator–prey system
Electronic Journal of Qualitative Theory of Differential Equations, 2022 We classify the global dynamics of a family of Kolmogorov systems depending on three parameters which has ecological meaning as it modelizes a predator–prey system.
Érika Diz-Pita +2 more
doaj +1 more source
Walking football for older adults: Systematic review
E-balonmano.com: Revista de Ciencias del Deporte, 2021 The study aims to conduct a systematic review based on the results found around the Walking football, in order to know the sport rules and the benefits of it practice for health and general well-being in older adults.
José M. Gamonales +5 more
doaj
Balance hídrico y consumo de agua ad libitum en futbolistas durante el entrenamiento
Revista Española de Nutrición Humana y Dietética, 2016 Introducción: Se conoce que la hidratación juega un papel crucial en el desempeño deportivo. Pero un gran número de estudios que evalúan la hidratación durante la práctica de fútbol han demostrado que gran cantidad de jugadores presentan un estado de ...
Juan Diego Hernández-Camacho +1 more
doaj +1 more source
Solvability of non-semicontinuous systems of Stieltjes differential inclusions and equations
Advances in Difference Equations, 2020 We prove an existence result for systems of differential inclusions driven by multivalued mappings which need not assume closed or convex values everywhere, and need not be semicontinuous everywhere.
Rodrigo López Pouso +2 more
doaj +1 more source
Analysis of the competitive load in u16 handballers as a function of the final result
E-balonmano.com: Revista de Ciencias del Deporte, 2018 The current trends in team sports training are based on the reproduction of the specific performance of the game in a non-competitive context. A study of the characteristics of the competition is required to gather the information necessary to design and
David Mancha Triguero +4 more
doaj +2 more sources
Optimización global de problemas variacionales.
, 2005 El cálculo de variaciones es la rama de la física matemática que representa el comportamiento de sistemas físicos mediante un problema de optimización definido en un conjunto de funciones admisibles.
Meziat, Réne
core +2 more sources