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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 ...
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: ...
Stabilization of a clay soil using cementing material from spent refractories and ground-granulated blast furnace slag
(MDPI, 2021)
Artículo / Artikulua,
Nowadays, huge amounts of refractory materials are generated around the world. The majority of them lack valorization methods. This study analyzes the ability of a doloma and two magnesia spent refractory wastes as soil ...
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 ...
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 ...
Modeling experimental parameters for the fabrication of multifunctional surfaces composed of electrospun pcl/zno-nps nanofibers
(MDPI, 2021)
info:eu-repo/semantics/article,
In this work, a one-step electrospinning technique has been implemented for the design and development of functional surfaces with a desired morphology in terms of wettability and corrosion resistance by using polycaprolactone ...
Modeling of the influence of input AM parameters on dimensional error and form errors in PLA parts printed with FFF technology
(MDPI, 2021)
info:eu-repo/semantics/article,
As is widely known, additive manufacturing (AM) allows very complex parts to be manufactured with porous structures at a relatively low cost and in relatively low manufacturing times. However, it is necessary to determine ...