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Estimation of lateral track irregularity through Kalman filtering techniques
(IEEE, 2021)
Artículo / Artikulua,
The aim of this work is to develop a model-based methodology for monitoring lateral track irregularities based on the use of inertial sensors mounted on an in-service train. To this end, a gyroscope is used to measure the ...
Ordered directional monotonicity in the construction of edge detectors
(Elsevier, 2021)
info:eu-repo/semantics/article,
In this paper we provide a specific construction method of ordered directionally monotone functions. We show that the functions obtained with this construction method can be used to build edge detectors for grayscale images. ...
On the winter overcooling penalty of super cool photonic materials in cities
(Elsevier, 2021)
Artículo / Artikulua,
Daytime radiative coolers appear to be the most triumphant and promising technology for urban thermal management, as they could improve the thermal field of the cities, especially during the summertime. However, during
the ...
The transformation of a trade fair and exhibition centre into a field hospital for COVID-19 patients via multi-utility tunnels
(Elsevier, 2021)
info:eu-repo/semantics/article,
This article exposes, through the case study of the IFEMA trade fair and exhibition centre in Madrid (Spain), the benefits of using a multi-utility tunnels (MUTs) system as a smart and sustainable solution for the distribution ...
Monitoring rainfed alfalfa growth in semiarid agrosystems using Sentinel-2 imagery
(MDPI, 2021)
info:eu-repo/semantics/article,
The aim of this study was to assess the utility of Sentinel-2 images in the monitoring of the fractional vegetation cover (FVC) of rainfed alfalfa in semiarid areas such as that of Bardenas Reales in Spain. FVC was sampled ...
Estado de la cuestión de la inteligencia artificial y los sistemas de aprendizaje autónomo
(Universidad de Valladolid, 2021)
info:eu-repo/semantics/article,
En este artículo se muestra una panorámica actualizada de los avances, las posibilidades y el estado de la cuestión de la inteligencia artificial y algunas tecnologías relacionadas. El artículo tendrá la siguiente estructura: ...
Icephobic and anticorrosion coatings deposited by electrospinning on aluminum alloys for aerospace applications
(MDPI, 2021)
info:eu-repo/semantics/article,
Anti-icing or passive strategies have undergone a remarkable growth in importance as a complement for the de-icing approaches or active methods. As a result, many efforts for developing icephobic surfaces have been mostly ...
Corrosion behavior in volcanic soils: in search of candidate materials for thermoelectric devices
(MDPI, 2021)
info:eu-repo/semantics/article,
Thermoelectric generators have emerged as an excellent solution for the energy supply of volcanic monitoring stations due to their compactness and continuous power generation. Nevertheless, in order to become a completely ...
Comparative study of tribomechanical properties of HiPIMS with positive pulses DLC coatings on different tools steels
(MDPI, 2021)
info:eu-repo/semantics/article,
Diamond-like carbon (DLC) coatings are very interesting due to their extraordinary properties; their excellent wear resistance, very low friction coefficient, great hardness, high elastic modulus or biocompatibility can ...
The role of ethnic characteristics in the effect of income shocks on African conflict
(Elsevier, 2021)
info:eu-repo/semantics/article,
This paper disentangles the ethnic drivers of the effect of food-related income shocks on African conflict employing geo-localized information. We consider diversity and political ethnic variables and several conflict ...