Examinar INVESTIGACIÓN por departamento (eus.) "Elektrizitatea eta elektronika"
Mostrando ítems 101-120 de 404
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Biological Impact of γ-Fe2O3 Magnetic Nanoparticles Obtained by Laser Target Evaporation: Focus on Magnetic Biosensor Applications
(MDPI, 2022-08-11)The biological activity of γ-Fe2O3 magnetic nanoparticles (MNPs), obtained by the laser target evaporation technique, was studied, with a focus on their possible use in biosensor applications. The biological effect of the ... -
Calculation of positron characteristics for elements of the periodic table
(IOP Publishing Ltd, 2011-01-10)Positron lifetimes have been calculated in bulk and monovacancies for most of the elements of the periodic table. Self-consistent and non-self-consistent schemes have been used for the calculation of the electronic ... -
Can Spontaneous Emotions be Detected from Speech on TV Political Debates?
(IEEE, 2019)Decoding emotional states from multimodal signals is an increasingly active domain, within the framework of affective computing, which aims to a better understanding of Human-Human Communication as well as to improve Human- ... -
Caracterización de la dinámica de vacantes en aleaciones ferromagnéticas con memoria de forma del sistema NiMnGa
(2016-10-21)Las aleaciones ferromagnéticas con memoria de forma (FSMA) son compuestos intermetálicos tipo Heusler con prometedoras propiedades físicas. La capacidad de respuesta en la escala de milisegundos ante un campo magnético ... -
Caracterización estructural y magnética de aleaciones intermetálicas Fe-Al-Si mediante espectroscopia Mössbauer
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2011-01-26)Las interesantes propiedades mecánicas de las aleaciones intermetálicas ordenadas ha dado lugar a que estos materiales se utilicen en múltiples aplicaciones de alta temperatura. Son de particular interés las aleaciones ... -
Cause of Death estimation from Verbal Autopsies: Is the Open Response redundant or synergistic?
(Elsevier, 2023-09)Civil registration and vital statistics systems capture birth and death events to compile vital statistics and to provide legal rights to citizens. Vital statistics are a key factor in promoting public health policies and ... -
Coincidence and common fixed point theorems for Suzuki type hybrid contractions and applications
(Springer International Publishing, 2014-07-22)Coincidence and common fixed point theorems for a class of Suzuki hybrid contractions involving two pairs of single-valued and multivalued maps in a metric space are obtained. In addition, the existence of a common solution ... -
Coincidence point theorems in quasi-metric spaces without assuming the mixed monotone property and consequences in G-metric spaces
(Springer International Publishing, 2014-09)In this paper, we present some coincidence point theorems in the setting of quasi-metric spaces that can be applied to operators which not necessarily have the mixed monotone property. As a consequence, we particularize ... -
Collective near-field coupling and nonlocal phenomena in infrared-phononic metasurfaces for nano-light canalization
(Nature, 2020-07-21)Polaritons - coupled excitations of photons and dipolar matter excitations - can propagate along anisotropic metasurfaces with either hyperbolic or elliptical dispersion. At the transition from hyperbolic to elliptical ... -
Common Fixed Points of Generalized Rational Type Cocyclic Mappings in Multiplicative Metric Spaces
(Hindawi Publishing Corporation, 2015)The aim of this paper is to present fixed point result of mappings satisfying a generalized rational contractive condition in the setup of multiplicative metric spaces. As an application, we obtain a common fixed point of ... -
Complementary Airflow Control of Oscillating Water Columns for Floating Offshore Wind Turbine Stabilization
(MDPI, 2021-06-12)The implementation and integration of new methods and control techniques to floating offshore wind turbines (FOWTs) have the potential to significantly improve its structural response. This paper discusses the idea of ... -
Complex Formalism of the Linear Beam Dynamics
(IEEE-Institute of Electrical and Electronics Engineers, 2021-03)It has long been known that the ellipse normally used to model the phase space extension of a beam in linear dynamics may be represented by a complex number which can be interpreted similar to a complex impedance in ... -
Computational intelligence techniques for maximum energy efficiency of cogeneration processes based on internal combustion engines
(2017-04-07)El objeto de la tesis consiste en desarrollar estrategias de modelado y optimización del rendimiento energético de plantas de cogeneración basadas en motores de combustión interna (MCI), mediante el uso de las últimas ... -
Configuration of the magnetosome chain: a natural magnetic nanoarchitecture
(Royal Society of Chemistry, 2018)Magnetospirillum gryphiswaldense is a microorganism with the ability to biomineralize magnetite nanoparticles, called magnetosomes, and arrange them into a chain that behaves like a magnetic compass. Rather than straight ... -
Construction of Novel Bright-Dark Solitons and Breather Waves of Unstable Nonlinear Schrödinger Equations with Applications
(MDPI, 2022-12-30)The unstable nonlinear Schrödinger equations (UNLSEs) are universal equations of the class of nonlinear integrable systems, which reveal the temporal changing of disruption in slightly stable and unstable media. In current ... -
Contractive Inequalities for Some Asymptotically Regular Set-Valued Mappings and Their Fixed Points
(MDPI, 2020-03-04)The symmetry concept is a congenital characteristic of the metric function. In this paper, our primary aim is to study the fixed points of a broad category of set-valued maps which may include discontinuous maps as well. ... -
Contrasting the Emotions identified in Spanish TV debates and in Human-Machine Interactions
(ISCA, 2020-03-24)This work is aimed to contrast the similarities and differences for the emotions identified in two very different scenarios: human-to-human interaction on Spanish TV debates and human-machine interaction with a virtual ... -
Contributions to attributed probabilistic finite state bi-automata for dialogue management
(2021-11-30)Task-oriented Spoken Dialogue Systems (SDSs), also known as Conversational Assistants, have been generating a great deal of interest in recent years, as they can be used to automate repetitive and low-value tasks and ... -
Controllability and Observability Results of an Implicit Type Fractional Order Delay Dynamical System
(MDPI, 2022-11-26)Recently, several research articles have investigated the existence of solutions for dynamical systems with fractional order and their controllability. Nevertheless, very little attention has been given to the observability ... -
Controllability of Impulsive Neutral Fractional Stochastic Systems
(MDPI, 2022-12-09)The study of dynamic systems appears in various aspects of dynamical structures such as decomposition, decoupling, observability, and controllability. In the present research, we study the controllability of fractional ...