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Listar por autor "Acedo Rodríguez, Luis"

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A deterministic model for highly contagious diseases: The case of varicella

Acedo Rodríguez, Luis; Moraño Fernández, José Antonio; Santonja, F.; Villanueva Micó, Rafael Jacinto (Elsevier, 2016-05-15)

[EN] The classic nonlinear Kermack-McKendrick model based upon a system of differential equations has been widely applied to model the rise and fall of global pandemic and also seasonal epidemic by introducing a forced ...
A mathematical model for human papillomavirus vaccination strategies in a random network

Villanueva Micó, Rafael Jacinto; Sánchez-Alonso, Víctor; Acedo Rodríguez, Luis (John Wiley & Sons, 2022-04)

[EN] In this paper, we consider a random network model for sexual contacts in a population developed from real statistical data in order to assess vaccination policies against sexually transmitted diseases (STDs). The model ...
A possible flyby anomaly for Juno at Jupiter

Acedo Rodríguez, Luis; Piqueras, P.; Moraño Fernández, José Antonio (Elsevier, 2018)

[EN] In the last decades there have been an increasing interest in improving the accuracy of spacecraft navigation and trajectory data. In the course of this plan some anomalies have been found that cannot, in principle, ...
Accuracy of analytical-numerical solutions of the Michaelis-Menten equation

Gonzalez-Parra, G.; Acedo Rodríguez, Luis; Arenas, A. (Sociedade Brasileira de Matemática Aplicada e Computacional, 2011)

[EN] It is the aim of this paper to investigate a suitable approach to compute solutions of the powerful Michaelis-Menten enzyme reaction equation with less computational effort. We obtain analytical-numerical solutions ...
Algorithm implementation for trajectory optimization using low thrust motors

Talave Campillo, Noel Raúl (Universitat Politècnica de València, 2023-10-24)

[EN] A crucial step in the development of space missions is the design of the trajectory that the spacecraft must follow. A simple definition of the objective of these trajectories is to reach from one point to another ...
An orbital model for the Parker Solar Probe mission: Classical vs relativistic effects

Sebastián, A.; Acedo, L.; Moraño Fernández, José Antonio (Elsevier, 2022-08-01)

[EN] The Parker Solar Probe is a spacecraft designed to study the Sun¿s corona from inside. It is providing unprecedented detailed information on the density and composition of the Sun¿s atmosphere as well as the electromagnetic ...
Análisis orbital para los sobrevuelos de la nave Juno sobre Júpiter

Piqueras Nebot, Pablo (Universitat Politècnica de València, 2017-09-28)

En los últimas décadas, ha crecido el interés en mejorar la precisión en los datos de las trayectorias y del guiado de las naves espaciales. Sin embargo, los modelos orbitales más precisos, una vez incluidos todos los ...
Anomalous accelerations in spacecraft flybys of the Earth

Acedo Rodríguez, Luis (Springer-Verlag, 2017)

[EN] The flyby anomaly is a persistent riddle in astrodynamics. Orbital analysis in several flybys of the Earth since the Galileo spacecraft flyby of the Earth in 1990 have shown that the asymptotic post-encounter velocity ...
Anomalous post-Newtonian terms and the secular increase of the astronomical unit

Acedo Rodríguez, Luis (Elsevier, 2013-10-01)

In the last decade a major debate has emerged on the astrophysics community concerning the anomalous behavior of the astronomical unit, the fundamental scale of distances in the Solar system. Several independent studies ...
Autoparallel vs. Geodesic Trajectories in a Model of Torsion Gravity

Acedo Rodríguez, Luis (MDPI, 2015)

[EN] We consider a parametrized torsion gravity model for Riemann Cartan geometry around a rotating axisymmetric massive body. In this model, the source of torsion is given by a circulating vector potential following ...
Balance energético de un cohete térmico nuclear en un sobrevuelo

Gutiérrez Briceño, Jaime (Universitat Politècnica de València, 2019-09-24)

[EN] The present work is based on the modelization of two different and already existing ideas. On one hand the maneuver of the Flybys. This technique is used in almost all the interplanetary missions, based on using the ...
Brain oscillations in a random neural network

Acedo Rodríguez, Luis; Moraño Fernández, José Antonio (Elsevier, 2013-04)

[EN] It is well-known that rhythmic patterns of neural activity appear both in the normal and abnormal function of the brain. Apart from the standard bands of electric oscillations found in the electroencephalogram (EEG): ...
Building networks of sexual partners. Application for the study of the transmission dynamics of Human Papillomavirus (HPV)

Sánchez Alonso, Víctor (Universitat Politècnica de València, 2019-07-29)

[ES] Desde tiempos inmemorables en la historia de la humanidad las enfermedades de transmisión sexual (ETSs) han sido una gran amenaza para la salud pública. Las preocupaciones comienzan en la edad moderna con pandemias ...
Calibrating a large network model describing the transmission dynamics of the human papillomavirus (HPV) using a Particle Swarm Optimization (PSO) algorithm in a distributed computing environment

Acedo Rodríguez, Luis; Burgos-Simon, Clara; Hidalgo, José-Ignacio; Sánchez-Alonso, Víctor; Villanueva Micó, Rafael Jacinto; Villanueva-Oller, Javier (SAGE Publications, 2018)

[EN] Working in large networks applied to epidemiological-type models has led us to design a simple but e↵ective computed distributed environment to perform a large amount of model simulations in a reasonable time ...
Cellular automata and artificial brain dynamics

Fraile, Alberto; Panagiotakis, E.; Christakis, N.; Acedo Rodríguez, Luis (MDPI AG, 2018)

[EN] Brain dynamics, neuron activity, information transfer in brains, etc., are a vast field where a large number of questions remain unsolved. Nowadays, computer simulation is playing a key role in the study of such an ...
Cost analysis of a vaccination startegy for respiratory syncytial virus (RSV) in a network model

Acedo Rodríguez, Luis; Moraño Fernández, José Antonio; Diez-Domingo, J (Elsevier, 2010)

[EN] In this paper an age-structured mathematical model for respiratory syncytial virus (RSV) is proposed where children younger than one year old, who are the most affected by this illness, are specially considered. Real ...
Electromagnetic waves in a uniform gravitational field and Planck's postulate

Acedo Rodríguez, Luis; Tung, Michael Ming-Sha (European Physical Society, 2012-09)

The gravitational redshift forms the central part of the majority of the classical tests for the general theory of relativity. It could be successfully checked even in laboratory experiments on the earths surface. The ...
Epidemic Random Network Simulations in a Distributed Computing Environment

Villanueva-Oller, J.; Acedo Rodríguez, Luis; Moraño Fernández, José Antonio; Sánchez Sánchez, A. (Hindawi Publishing Corporation, 2013-09-17)

We discuss a computational system following the paradigm of distributed computing, which will allow us to simulate the epidemic propagation in random networks with large number of nodes up to one million. This paradigm ...
Erratum to: The penetrable-sphere fluid in the high-temperature, high-density limit [Phys. Lett. A 323 (2004) 427]

Acedo Rodríguez, Luis; Santos-Reyes, Andrés (Elsevier, 2012-07-02)

[EN] A few misprints appearing in the paper [L. Acedo, A. Santos, Phys. Lett. A 323 (2004) 427] are corrected.
Firing patterns in a random network cellular automata model of the brain

Acedo Rodríguez, Luis; Lamprianidou, Erasmia; Moraño Fernández, José Antonio; Villanueva Oller, Francisco Javier; Villanueva Micó, Rafael Jacinto (Elsevier, 2015-10)

One of the main challenges in the simulation of even reduced areas of the brain is the presence of a large number of neurons and a large number of connections among them. Even from a theoretical point of view, the behaviour ...