BackBrowsing Artículos by Title
Now showing items 756-775 of 10507
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An efficient evolutionary algorithm for the orienteering problem
Kobeaga Urriolabeitia, Gorka
; Merino Maestre, María ; (Elsevier, 2017-09-06)
This paper deals with the Orienteering Problem, which is a routing problem. In the Orienteering Problem each node has a profit assigned and the goal is to find the route that maximizes the total collected profit subject ... -
An efficient implementation of kernel density estimation for multi-core and many-core architectures
; Sáenz Aguirre, Jon; ; (Sage, 2015-03-16)
Kernel density estimation (KDE) is a statistical technique used to estimate the probability density function of a sample set with unknown density function. It is considered a fundamental data-smoothing problem for use with ... -
An efficient LDU algorithm for the minimal least squares solution of linear systems
; ; ; Abasolo, Mikel (Elsevier, 2018-12-15)
The minimal least squares solutions is a topic of interest due to the broad range of applications of this problem. Although it can be obtained from other algorithms, such as the Singular Value Decomposition (SVD) or the ... -
An efficient portfolio approach towards ecosystem-based fisheries governance in EU
Lopetegui Buján, Itsaso; Del Valle Erquiaga, Miren Ikerne (Elsevier, 2022-10)
In the framework of multispecies fisheries governance, the main objective of this paper is to apply modern portfolio theory (MPT) to the North-East Atlantic European fisheries, including all the key commercial fish species ... -
An eight-season analysis of the teams’ performance in the Spanish LaLiga according to the final league ranking
Errekagorri Elezkano, Ibai; ; ; ; (PLoS, 2024)
This study aimed to analyse the performance of 5,518 collective observations of the Spanish LaLiga teams for eight consecutive seasons (from 2011–12 to 2018–19), considering the final league ranking. The teams were divided ... -
An electroactive and thermo-responsive material for the capture and release of cells
García Hernando, Maite; ; ; Basabe Desmonts, Lourdes ; ; Benito López, Fernando (Elsevier, 2021-06-05)
Non-invasive collection of target cells is crucial for research in biology and medicine. In this work, we combine a thermo-responsive material, poly(N-isopropylacrylamide), with an electroactive material, poly(3,4-ethyle ... -
An Embedded Stress Sensor for Concrete SHM Based on Amorphous Ferromagnetic Microwires
; ; ; ; Zhukov Egorova, Arkady Pavlovich; (MDPI, 2014-11)
A new smart concrete aggregate design as a candidate for applications in structural health monitoring (SHM) of critical elements in civil infrastructure is proposed. The cement-based stress/strain sensor was developed by ... -
An Emerging Nanozyme Class for à la carte Enzymatic-Like Activities based on Protein-Metal Nanocluster Hybrids
; ; ; ; López Cortajarena, Aitziber (Wiley, 2023-09)
In this study, the goal is to fabricate robust and highly efficient peroxidase-like nanozymes that can ultimately be assembled into films for their easy reuse in catalytic cycles. Nanozymes are designed by mimicking the ... -
An Empirical Comparative Study of Prediction Methods for Estimating Multipath Due to Signal Scattering from Wind Turbines on Digital TV Services
Angulo Pita, Itziar; De la Vega Moreno, David ; ; ; ; Angueira Buceta, Pablo ; Ordiales Basterrechea, Juan Luis (IEEE, 2011-04-29)
[EN] Several authors have theoretically studied the effect of wind turbines on the propagation of electromagnetic waves in the UHF band. The International Telecommunication Union also proposes a simplified model to ... -
An Empirical Study on Transmission Beamforming for Ultrasonic Guided-Wave Based Structural Health Monitoring
; ; ; Echaniz Marañón, Josu; (MDPI, 2020-03-06)
The development of reliable structural health monitoring techniques is enabling a healthy transition from preventive to condition-based maintenance, hence leading to safer and more efficient operation of different industries. ... -
An enactive and dynamical systems theory account of dyadic relationships
(Frontiers Research Foundation, 2014-05-30)Many social relationships are a locus of struggle and suffering, either at the individual or interactional level. In this paper we explore why this is the case and suggest a modeling approach for dyadic interactions and ... -
An enduring rapidly moving storm as a guide to Saturn’s Equatorial jet’s complex structure
Sánchez Lavega, Agustín María; ; Pérez Hoyos, Santiago ; Hueso Alonso, Ricardo ; ; ; Sanz Requena, J. F. ; Antuñano Martín, Arrate ; ; Garate López, Itziar ; Rojas Palenzuela, José Félix ; ; ; ; ; (Nature Publishing, 2016-11-08)
Saturn has an intense and broad eastward equatorial jet with a complex three-dimensional structure mixed with time variability. The equatorial region experiences strong seasonal insolation variations enhanced by ring ... -
An Energy Potential Estimation Methodology and Novel Prototype Design for Building-Integrated Wind Turbines
; Ulazia Manterola, Alain; ; ; (MDPI, 2019-05-27)
ROSEO-BIWT is a new Building-Integrated Wind Turbine (BIWT) intended for installation on the edge of buildings. It consists of a Savonius wind turbine and guiding vanes to accelerate the usual horizontal wind, together ... -
An engineered coccolith-based hybrid that transforms light into swarming motion
Lomora, Mihai; Larrañaga Espartero, Aitor; Rodríguez-Emmenegger, Cesar; Rodriguez, Brian; Dinu, Ionel Adrian; Sarasua Oiz, José Ramón ; Pandit, Abhay (Elsevier ; Cell Press, 2021-03-24)
[EN] Translating energy into swarming motion for miniature entities remains a challenge. This translation requires simultaneously breaking the symmetry of the system to enable locomotion and a coupling effect between ... -
An engineering approach for the estimation of slewing bearing stiffness in Wind Turbine Generators
; Aguirrebeitia, Josu; Abasolo, Mikel ; Coria Martínez, Ibai (Wiley, 2018-11-30)
The stiffness of yaw and pitch slewing bearings has a critical influence on the structural behaviour of Wind Turbine Generators. Thus, it is commonly required by designers for their simulations to estimate deformations ... -
An enhanced fuzzy algorithm based on advanced signal processing for identification of stress
; ; Martínez Rodríguez, Raquel; (2017-07-06)
Nowadays, it is crucial to promote and develop the autonomy of people, and specifically of individuals with some disability, in order to improve their life quality and achieve a better inclusion into socio-cultural life. ... -
An Enhanced Sliding Mode Speed Control for Induction Motor Drives
Shiravani, Fahimeh; ; Cortajarena Echeverria, José Antonio ; Barambones Caramazana, Oscar (MDPI, 2022-01-10)
In this paper, an enhanced Integral Sliding Mode Control (ISMC) for mechanical speed of an Induction Motor (IM) is presented and experimentally validated. The design of the proposed controller has been done in the d-q ... -
An Epilepsy-Causing Mutation Leads to Co-Translational Misfolding of the Kv7.2 Channel
; ; ; ; ; ; Núñez Viadero, Eider; ; ; ; ; (Springer, 2021-05-21)
BACKGROUND: The amino acid sequence of proteins generally carries all the necessary information for acquisition of native conformations, but the vectorial nature of translation can additionally determine the folding outcome. ... -
An Essential Tool for Natural Heritage Management: The Geomorphological Map of Valderejo Natural Park
González Amuchastegui, María José; (MDPI, 2018-07)
This study supports the usefulness of geomorphological mapping as a tool for gaining an understanding of the landscape and assessing natural heritage. Mapping provides an essentially scientific document with great potential ... -
An EU comparative analysis of the regulation of clinical trials supervisory bodies in the aftermath of Regulation 536/2014
; ; Duardo Sanchez, Aliuska; ; ; ; ; ; ; ; ; ; ; ; ; (Kluwer Law International BV, The Netherlands, 2020-06)
The new EU regulation on clinical trials is intended to promote a greater level of harmonization of European Union rules in this area. However, it does not elaborate a common normative framework regarding the functioning ...