Browsing Artículos de revista ISC - ISC aldizkari artikuluak by Issue Date
Now showing items 1-20 of 181
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The sky characterization according to the CIE Standard General Sky: comparative analysis of three classification methods
García Ruiz, Ignacio
; Blas Corral, María Ángeles de; Torres Escribano, José Luis (Elsevier, 2020)
Artículo / Artikulua
Since the publication of the standard sky luminance distributions (SSLD) that was consolidated in the ISO 15469:2004(E)/CIE S 011/E:2003, numerous procedures have emerged for the characterization of the sky condition ... -
On some classes of directionally monotone functions
Bustince Sola, Humberto; Mesiar, Radko; Kolesárová, Anna; Pereira Dimuro, Graçaliz ; Fernández Fernández, Francisco Javier ; Díaz, Irene; Montes, S. (Elsevier, 2020)
Artículo / Artikulua
In this work we consider some classes of functions with relaxed monotonicity conditions generalizing some other given classes of fusion functions. In particular, directionally increasing aggregation functions (called also ... -
Characterization of fresh and cured properties of polymer concretes based on two metallurgical wastes
Seco Meneses, Andrés; Echeverría, Angel María; Marcelino Sádaba, Sara ; García, Beñat; Espuelas Zuazu, Sandra (MDPI, 2020)
Artículo / Artikulua 
Polyester polymer concretes can substitute conventional concretes based on their usually good mechanical strength, adequate physical properties, and high resistance against aggressive chemical environments. They also show ... -
Characterization of biomass briquettes from spent coffee grounds and xanthan gum using low pressure and temperature
Seco Meneses, Andrés; Espuelas Zuazu, Sandra ; Marcelino Sádaba, Sara ; Echeverría, Angel María; Prieto Cobo, Eduardo (Springer, 2020)
Artículo / Artikulua
This paper analyzes the ability of the SCG for briquettes production based on the use of xanthan gum as binder under low-pressure and low-temperature biomass manufacturing conditions. Briquettes were manufactured at room ... -
Durability of polyester polymer concretes based on metallurgical wastes for the manufacture of construction and building products
Seco Meneses, Andrés; Echeverría, Angel María; Marcelino Sádaba, Sara ; García, Beñat; Espuelas Zuazu, Sandra (Elsevier, 2020)
Artículo / Artikulua
Varied target materials can be incorporated into polyester polymer concretes (PPC). This allows natural aggregates to be substituted for different waste products in non-structural polymeric construction and building ... -
Use of Choquet integrals in multivalued contexts
Burusco Juandeaburre, Ana; Alcalde, Cristina (Springer, 2020)
Artículo / Artikulua
In this work, multivalued contexts are studied, in which the different observations are related to each other. Continuing the studies already carried out in previous works, the use of Choquet integrals can be an adequate ... -
Lossy mode resonance sensors based on nanocoated multimode-coreless-multimode fibre
Vicente Gómara, Adrián; Santano, Desiree; Zubiate Orzanco, Pablo; Urrutia Azcona, Aitor ; Del Villar, Ignacio ; Ruiz Zamarreño, Carlos (Elsevier, 2020)
Artículo / Artikulua
In this work it is proved the ability to obtain lossy mode resonances (LMRs) in the transmission spectrum with multimode-coreless-multimode fibre optic structure coated with tin oxide on the coreless segment. The devices ... -
Generation of lossy mode resonances with different nanocoatings deposited on coverslips
Fuentes Lorenzo, Omar; Goicoechea Fernández, Javier; Corres Sanz, Jesús María ; Del Villar, Ignacio ; Ozcariz Celaya, Aritz ; Matías Maestro, Ignacio (Optical Society of America, 2020)
Artículo / Artikulua
The generation of lossy mode resonances (LMRs) with a setup based on lateral incidence of light in coverslips is a simple platform that can be used for sensing. Here the versatility of this platform is proved by studying ... -
A combination of a vibrational electromagnetic energy harvester and a giant magnetoimpedance (GMI) sensor
Beato López, Juan Jesús; Royo, Isaac ; Algueta-Miguel, Jose M. ; Gómez Polo, Cristina (MDPI, 2020)
Artículo / Artikulua
An energy harvesting device combined with a giant magnetoimpedance (GMI) sensor is presented to analyze low frequency vibrating systems. An electromagnetic harvester based on magnetic levitation is proposed for the electric ... -
Development of an aptamer based luminescent optical fiber sensor for the continuous monitoring of Hg2+ in aqueous media
Acha Morrás, Nerea de; Elosúa Aguado, César ; Arregui San Martín, Francisco Javier (MDPI, 2020)
Artículo / Artikulua
A fluorescent optical fiber sensor for the detection of mercury (Hg2+) ions in aqueous solutions is presented in this work. The sensor was based on a fluorophore-labeled thymine (T)-rich oligodeoxyribonucleotide (ON) ... -
Prospects of waste-heat recovery from a real industry using thermoelectric generators: economic and power output analysis
Araiz Vega, Miguel; Casi Satrústegui, Álvaro; Catalán Ros, Leyre; Martínez Echeverri, Álvaro; Astrain Ulibarrena, David (Elsevier, 2020)
Artículo / Artikulua
One of the options to reduce industrial energy costs and the environmental impact is to recover the waste-heat produce in some processes. This paper proposes the use of thermoelectric generators at a stone wool manufacturing ... -
Open repository for the evaluation of ransomware detection tools
Berrueta Irigoyen, Eduardo; Morató Osés, Daniel ; Magaña Lizarrondo, Eduardo ; Izal Azcárate, Mikel (IEEE, 2020)
Artículo / Artikulua
Crypto-ransomware is a type of malware that encrypts user files, deletes the original data, and asks for ransom to recover the hijacked documents. Several articles have presented detection techniques for this type of ... -
Interval subsethood measures with respect to uncertainty for the interval-valued fuzzy setting
Pekala, Barbara; Bentkowska, Urszula; Sesma Sara, Mikel; Fernández Fernández, Francisco Javier ; Lafuente López, Julio ; Altalhi, A. H.; Knap, Maksymilian; Bustince Sola, Humberto ; Pintor Borobia, Jesús María (Atlantis Press, 2020)
Artículo / Artikulua
In this paper, the problem of measuring the degree of subsethood in the interval-valued fuzzy setting is addressed. Taking into account the widths of the intervals, two types of interval subsethood measures are proposed. ... -
Experimental evaluation of distortion in amplitude modulation techniques for parametric loudspeakers
San Martín Murugarren, Ricardo; Tello, Pablo; Valencia Leoz, Ana; Marzo Pérez, Asier (MDPI, 2020)
Artículo / Artikulua
Parametric loudspeakers can generate a highly directional beam of sound, having applications in targeted audio delivery. Audible sound modulated into an ultrasonic carrier will get self-demodulated along the highly directive ... -
Optimizing energy consumption in transportation: literature review, insights, and research opportunities
Corlu, Canan Gunes; Torre, Rocío de la; Serrano Hernández, Adrián; Juan, Ángel Alejandro; Faulín Fajardo, Javier (MDPI, 2020)
Artículo / Artikulua
From airplanes to electric vehicles and trains, modern transportation systems require large quantities of energy. These vast amounts of energy have to be produced somewhere—ideally by using sustainable sources—and then ... -
Enhanced wireless channel estimation through parametric optimization of hybrid ray launching-collaborative filtering technique
Casino, Fran; López Iturri, Peio; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Falcone Lanas, Francisco Javier ; Solanas, Agusti (IEEE, 2020)
Artículo / Artikulua
In this paper, an enhancement of a hybrid simulation technique based on combining collaborative filtering with deterministic 3D ray launching algorithm is proposed. Our approach implements a new methodology of data depuration ... -
Influence of temperature and aging on the thermal contact resistance in thermoelectric devices
Rodríguez García, Antonio; Pérez Artieda, Miren Gurutze; Beisti Antoñanzas, Irene; Astrain Ulibarrena, David ; Martínez Echeverri, Álvaro (Springer, 2020)
Artículo / Artikulua
During thermal design in the first phases development, thermoelectric systems, such as thermoelectric generators, the most important parameter affecting the performance is thermal resistance of the components. This paper ... -
Coping with stress in emergency department physicians through improved patient-flow management
Cildoz Esquíroz, Marta; Ibarra, Amaia; Mallor Giménez, Fermín (Elsevier, 2020)
Artículo / Artikulua
This paper provides a method for the real-time monitoring of job stress in emergency department (ED) physicians. It is implemented in a Decision Support System (DSS) designed for patient-to-physician assignment after triage. ... -
d-Choquet integrals: Choquet integrals based on dissimilarities
Bustince Sola, Humberto; Mesiar, Radko; Fernández Fernández, Francisco Javier ; Galar Idoate, Mikel ; Paternain Dallo, Daniel ; Altalhi, A. H.; Pereira Dimuro, Graçaliz ; Bedregal, Benjamin; Takáč, Zdenko (Elsevier, 2020)
Artículo / Artikulua
The paper introduces a new class of functions from [0,1]n to [0,n] called d-Choquet integrals. These functions are a generalization of the 'standard' Choquet integral obtained by replacing the difference in the definition ... -
Trend analysis in L-fuzzy contexts with absent values
Alcalde, Cristina; Burusco Juandeaburre, Ana; Bustince Sola, Humberto ; Sesma Sara, Mikel (University of Sistan and Baluchestan (Irán), 2020)
Artículo / Artikulua
Sometimes we have to work with L-fuzzy context sequences where one or more values are missing. These sequences can represent, among other things, the evolution in time of an L-fuzzy context. The studies of tendencies that ...
