Listar Investigación por título
Mostrando ítems 11524-11543 de 17140
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Numerical Implementation of Gradient Algorithms
(Springer, 2013)A numerical method for computational implementation of gradient dynamical systems is presented. The method is based upon the development of geometric integration numerical methods, which aim at preserving the dynamical ... -
Numerical Integration of Lattice Systems with a Lyapunov Function
(2014-06-24)In this contribution we implement and assess numerical methods for gradient systems, i.e. dynamical systems that possess a Lyapunov function, and consequently are stable. In particular, we claim that discrete gradient ... -
Numerical Investigation on the Effect of Active Injection Location on the Frequency Response of a Batchelor Vortex.
(2023)This study investigates the effect of the variation of the active control application distance on the frequency response of a Batchelor vortex. The theoretical base flow pertains to the experimental configuration of a ... -
Numerical Methods That Preserve a Lyapunov Function for Ordinary Differential Equations
(IOAP-MDPI, 2022-12-25)The paper studies numerical methods that preserve a Lyapunov function of a dynamical system, i.e., numerical approximations whose energy decreases, just like in the original differential equation. With this aim, a discrete ... -
Numerical model characterization of the sound transmission mechanism in the tympanic membrane from a high-speed digital holographic experiment in transient regime
(Elsevier, 2023)A methodology for the development of a finite element numerical model of the tympanic membrane (TM) based on experiments carried out in the time domain on a cadaveric human temporal bone is presented. Using a high-speed ... -
Numerical model for the parametric analysis of the impact ball-paddle racquet
(2021)In this study, numerical models of the ball and the paddle racquet are developed and the impact among them is explicitly analyzed. The ball has been modeled using the hyperelastic Ogden model for the rubber and an airbag ... -
Numerical model to simulate the forward and reverse sound transmission mechanism in hearing
(2017-05-04)The human hearing system captures acoustic waves in air that are transmitted to the cochlea where are converted in nerve signal. Meanwhile, at the cochlea, some sensory cell are active provoking sound transmission in the ... -
Numerical Modeling of physical-biological interactions in the Alboran Sea with a submesoscale-resolving model
(2014-05-06)Ageostrophic motion, such those associated to internal hydraulic jumps, propagating nonlinear internal waves, and submesoscale vortices, are recognized to efficiently supply nutrients to the euphotic zone and thereby fuel ... -
Numerical modelling of three-dimensional fatigue crack closure: mesh refinement.
(Elsevier, 2018-04-05)Fatigue crack closure has been studied by means of the finite element method for a long time. Most work has been performed considering bi-dimensional models where the numerical methodology has been developed. A great ... -
Numerical modelling of three-dimensional fatigue crack closure: Plastic wake simulation.
(Elsevier, 2019-10-21)Finite element method has been broadly used to study fatigue crack closure. The simulated plastic wake length is one of the key modelling parameters involved. This paper presents a complete analysis in fatigue crack ... -
Numerical search for the stationary quasi-breather of the graphene superlattice equation.
(ELSEVIER, 2022-08-11)The propagation of electromagnetic solitons in a graphene superlattice device is governed by a modified sine-Gordon equation, referred to as the graphene superlattice equation. Kink-antikink collisions suggest the existence ... -
Numerical simulation for helping the development of psychometric instruments
(Comité organizador X Conbreso Hispano Luso de Gerontología, 2014-02-13)In geriatric diagnostic, the use of tests and scales is normal and really useful. However, there are really difficulties to develop new diagnostic instruments supported with optimal psychometric conditions. Often, the small ... -
Numerical simulation of the buoyancy flow between two concentric cylinders with azimuthal variable heating
(Prof JP Meyer. Proceedings of the 15th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT2021), 2021-07-26)In this work, we present novel results of the buoyancy driven flow between two concentric cylinders, when an azimuthal thermal gradient is imposed to the inner cylinder. To accomplish that, angular-dependent temperature ... -
Numerical simulation of the molecular orientation and degree of crystallization of semi-crystalline fibres
(Universidad de Málaga, Servicio de Publicaciones, 2012)Se presenta un modelo bidimensional del proceso de melt spinning bajo condiciones no isotermas para fibras semicristalinas compuestas tanto macizas como anulares que considera la orientación molecular y la cristalización. ... -
Numerical tool for tsunami risk assessment in the southern coast of Dominican Republic
(2017-02-06)The southern coast of Dominican Republic is a very populated region, with several important cities including Santo Domingo, its capital. Important activities are rooted in the southern coast including tourism, industry, ... -
Numerical validation of simple non-stationary models for self-propelled pitching foils
(Elsevier, 2022-09-15)High-resolution numerical simulations of the self propelled locomotion of two-dimensional pitching foils are used to assess simplified models based on linear potential theory for the fluid-foil interaction. These models are ... -
Numismática y epigrafía andalusies. Herramientas de trabajo.
(2022-04-20)Máster Patrimonio Histórico y Literario de la Antigüedad: Seminario: De Hispania a Al-Andalus: evidencias epigráficas y numismáticas 1. Epigrafía y Numismática, las “hermanas auxiliares” de la Historia: a. Dos ... -
Nursing students' experience of approaching risk for suicide behaviour through simulated environments: a content analysis study
(Elsevier, 2024-03-04)Background Suicide is a major public health problem, especially among the young population. Nurses are in a unique position to prevent it due to their constant contact with patients. However, addressing suicidal behaviour ... -
Nursing students' perceptions on the use of clinical simulation in psychiatric and mental health nursing by means of objective structured clinical examination (OSCE)
(Elsevier, 2021-05)Background: In view of the rising incidence and prevalence of mental disorders, and the stigma often attached to persons with these pathologies, the question of specific, appropriate training for nursing students is one ... -
La Nutrición en Danza. Evaluación y Tratamiento Educativo
(UMA Editorial, 2016)El presente trabajo realiza un análisis sobre los hábitos nutricionales de los bailarines en general, y en particular de los alumnos y alumnas pertenecientes al Conservatorio Superior de Danza de Málaga. Se consideran como ...