BackExaminar Artículos por departamento (eus.) "Matematika aplikatua"
Now showing items 1-20 of 91
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A comprehensive review of the impact of transmission technologies on the electrical grid
; Arrinda Sanzberro, Amaia
; De la Vega Moreno, David ; Fernández Pérez, Igor ; Angulo Pita, Itziar (Imprenta Universidad de Antioquia, 2019-05-17)
The electrical infrastructure needs the integration of communication technologies, and in recent decades the progress has been significant. Therefore, this work presents the latest advances in this subject, as well as new ... -
A dynamic data driven application system for real-time simulation of resin transfer moulding processes
; ; ; Estévez Sanz, Julián (Springer, 2022)
[EN] This paper presents a numerical solution to optimize RTM processes based on a DDDAS methodology, taking permeability as stochastic. The model proposed in this investigation allows real-time accurate prediction of the ... -
A Guide for the Food Industry to Meet the Future Skills Requirements Emerging with Industry 4.0
Akyazi, Tugce; Goti Elordi, Aitor; Oyarbide Zubillaga, Aitor; Alberdi Celaya, Elisabete; Bayón, Félix (MDPI, 2020-04-14)
The food industry has recently faced rapid and constant changes due to the current industrial revolution, Industry 4.0, which has also profoundly altered the dynamics of the industry overall. Due to the emerging digitalisation, ... -
A Hybrid Control Approach for the Swing Free Transportation of a Double Pendulum with a Quadrotor
Estévez Sanz, Julián; López Guede, José Manuel ; ; Graña Romay, Manuel María (MDPI, 2021-06-13)
In this article, a control strategy approach is proposed for a system consisting of a quadrotor transporting a double pendulum. In our case, we attempt to achieve a swing free transportation of the pendulum, while the ... -
A Multiscale Model for Solute Diffusion in Hydrogels
(American Chemical Society, 2019-09-24)The number of biomedical applications of hydrogels is increasing rapidly on account of their unique physical, structural, and mechanical properties. The utility of hydrogels as drug delivery systems or tissue engineering ... -
A Review of Possible EEG Markers of Abstraction, Attentiveness and Memorisation in Cyber-Physical Systems for Special Education
(Frontiers Media, 2021-11-02)[EN]Cyber-physical systems (CPSs) for special education rely on effective mental and brain processing during the lesson, performed with the assistance of humanoid robots. The improved diagnostic ability of the CPS is a ... -
A Solar Dually PVT Driven Direct Expansion Heat Pump One-Year Field Operation Results at Continental Climate
Sanz, Asier; Martín, Antonio J.; Pereda, Ainhoa; Román, Eduardo; Ibañez, Pedro; Fuente Dacal, Raquel (MDPI, 2022-04-27)
The high energy-consuming building sector needs to meet both electricity and heat demands. In a nearly zero energy building scenario, most of the consumed energy would be generated locally by means of renewable solutions ... -
An Optical Fiber Bundle Sensor for Tip Clearance and Tip Timing Measurements in a Turbine Rig
García Esteban-Barcina, Iker; ; Zubia Zaballa, Joseba Andoni ; Aldabaldetreku Etxeberria, Gotzon ; Illarramendi Leturia, María Asunción ; (MDPI, 2013-06)
When it comes to measuring blade-tip clearance or blade-tip timing in turbines, reflective intensity-modulated optical fiber sensors overcome several traditional limitations of capacitive, inductive or discharging probe ... -
Analysis of the Air Quality of the Basque Autonomous Community Using Spatial Interpolation
Alberdi Celaya, Elisabete; Álvarez González, Irantzu ; ; ; (MDPI, 2020-05-20)
This work presents the results obtained from a spatial modeling and analysis process on pollutants measured in the air through forty-three monitoring stations located in the three provinces of the Basque Autonomous Community ... -
Anisotropy of the Electric Field Gradient in Two-Dimensional α-MoO3 Investigated by 57Mn(57Fe) Emission Mössbauer Spectroscopy
; ; ; ; ; ; ; ; ; ; ; ; ; Unzueta Solozabal, Iraultza; ; ; ; ; ; (MDPI, 2022-07-04)
Van der Waals α-MoO3 samples offer a wide range of attractive catalytic, electronic, and optical properties. We present herein an emission Mössbauer spectroscopy (eMS) study of the electric-field gradient (EFG) anisotropy ... -
Annealing studies combined with low temperature emission Mössbauer spectroscopy of short-lived parent isotopes: Determination of local Debye–Waller factors
Gunnlaugsson, H. P.; Masenda, H.; Mølholt, T. E.; Bharuth-Ram, K.; Ólafsson, S.; Johnston, K.; Schell, J.; Gislason, H. P.; Krastev, P. B.; Mantovan, R.; Naidoo, D.; Qi, B.; Unzueta Solozabal, Iraultza (American Institute of Physics, 2021-01)
An extension of the online implantation chamber used for emission Mossbauer Spectroscopy (eMS) at ISOLDE/CERN that allows for quick removal of samples for offline low temperature studies is briefly described. We demonstrate ... -
Application of the k-Prototype Clustering Approach for the Definition of Geostatistical Estimation Domains
; Alberdi Celaya, Elisabete; ; (MDPI, 2023-02-01)
The definition of geostatistical domains is a stage in the estimation of mineral resources, in which a sample resulting from a mining exploration process is divided into zones that show homogeneity or minimal variation in ... -
Aspects of quality control of wind profiler measurements in complex topography
(Copernicus Gesellschaft, 2014)It is well known in the scientific community that some remote sensing instruments assume that sample volumes present homogeneous conditions within a defined meteorological profile. At complex topographic sites and under ... -
Assessment of Biomass Energy Potential and Forest Carbon Stocks in Biscay (Spain)
Mateos Sánchez, Esperanza; ; (MDPI, 2016-03)
The aim of this research is to identify, quantify and characterize the potential available forest biomass of Pinus radiata D. Don and Eucalyptus globulus Labill. across Biscay province in northern Spain. In order to do ... -
Assessment of the Evolution of End-Tidal Carbon Dioxide within Chest Compression Pauses to Detect Restoration of Spontaneous Circulation
Gutiérrez Ruiz, José Julio; Leturiondo Sota, Mikel ; Ruiz de Gauna Gutiérrez, Sofía ; Ruiz Ojeda, Jesús María ; Azcarate Blanco, Izaskun ; González Otero, Digna María ; ; ; (Public Library Of Science, 2021-05-18)
Background Measurement of end-tidal CO2 (ETCO2) can help to monitor circulation during cardiopulmonary resuscitation (CPR). However, early detection of restoration of spontaneous circulation (ROSC) during CPR using ... -
BAMS: A Tool for Supervised Burned Area Mapping Using Landsat Data
Bastarrica Izaguirre, Aitor; Alvarado Herrán, María Teresa ; Artano Pérez, Karmele ; Martinez Blanco, Maria Pilar ; Mesanza Moraza, Amaia ; Torre Tojal, Leyre ; ; (MDPI, 2014-12)
A new supervised burned area mapping software named BAMS (Burned Area Mapping Software) is presented in this paper. The tool was built from standard ArcGIS (TM) libraries. It computes several of the spectral indexes most ... -
Bayesian network-based over-sampling method (BOSME) with application to indirect cost-sensitive learning
(Nature, 2022-05)Traditional supervised learning algorithms do not satisfactorily solve the classification problem on imbalanced data sets, since they tend to assign the majority class, to the detriment of the minority class classification. ... -
Characterization of Chromatic Dispersion and Refractive Index of Polymer Optical Fibers
Ayesta Ereño, Igor; Zubia Zaballa, Joseba Andoni ; Arrue Aramburu, Juan Antonio ; Illarramendi Leturia, María Asunción ; Azkune Ulla, Mikel (MDPI, 2017-12-20)
The chromatic dispersion and the refractive index of poly(methyl methacrylate) polymer optical fibers (POFs) have been characterized in this work by using a tunable femtosecond laser and a Streak Camera. The characterization ... -
Characterization of the Potential Effects of EMC Filters for Power Converters on Narrowband Power Line Communications
González Ramos, Jon; Angulo Pita, Itziar; Fernández Pérez, Igor ; Arrinda Sanzberro, Amaia ; De la Vega Moreno, David (MDPI, 2021-01-12)
Electromagnetic Compatibility (EMC) filters are one of the main solutions for dealing with the disturbances generated by power inverters. However, they show series/parallel resonances that introduce variations in the ... -
Chemical signatures in fin spine edge of Atlantic bluefin tuna (Thunnus thynnus) can serve as habitat markers of geographically distinct marine environments
; ; ; ; ; ; ; Murua Auricenea, Hilario; ; ; (Elsevier, 2022-11)
Chemical fingerprints in otoliths are commonly used as natural habitat markers in fishes. Alternatively, the first dorsal fin spine can provide valuable chemical information and may be more suitable for studying (i) ...