Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por Patrocinador "MINISTERIO DE ECONOMIA Y EMPRESA"

Mostrando ítems 1-20 de 163

Página siguiente

"Who should I grant access to my post?": Identifying the most suitable privacy decisions on online social networks

Alemany-Bordera, José; Del Val Noguera, Elena; García-Fornes, A (Emerald, 2021-07-12)

[EN] Purpose - Online social networks (OSNs) provide users with mechanisms such as social circles and individual selection to define the audiences (i.e., privacy policy) of the shared information. This privacy decision-making ...
A comparison between ES-MDA and restart EnKF for the purpose of the simultaneous identification of a contaminant source and hydraulic conductivity

Xu, Teng; Gómez-Hernández, J. Jaime; Chen, Zi; Lu, Chunhui (Elsevier, 2021-04)

[EN] Understanding a contaminant source may help in a better management and risk assessment of a polluted aquifer. However, contaminant source information may not be available when a pollutant is detected in a drinking ...
A Computational Efficient Nyquist Shaping Approach for Short-Reach Optical Communications

Pérez Pascual, Mª Asunción; Bruno, Julián S.; Almenar Terre, Vicenç; Valls Coquillat, Javier (Institute of Electrical and Electronics Engineers, 2020-04-01)

[EN] Recently, Half-Cycle Nyquist Subcarrier Modulation (HC-SCM) was proposed to achieve high spectral efficiency in intensity-modulator direct-detection optical links. This paper shows that the HC-SCM scheme has a high ...
A Control Scheme without Sensors at the PV Source for Cost and Size Reduction in Two-Stage Grid Connected Inverters

González-Medina, Raúl; Liberos-Mascarell, María Antonia; Marzal Romeu, Silvia; Figueres Amorós, Emilio; Garcerá, Gabriel (MDPI AG, 2019-08-01)

[EN] In order to reduce the cost of PV facilities, the market requires low cost and highly reliable PV inverters, which must comply with several regulations. Some research has focused on decreasing the distortion of the ...
A cross-disciplinary study of verb boosters in research articles from Engineering, Medicine and Linguistics: Frequency and co-text variations

Skorczynska Sznajder, Hanna Teresa; Carrió-Pastor, María Luisa (SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica, 2021-08)

[ES] Resumen El presente estudio analiza las variaciones de las frecuencias y las funciones pragmáticas de los marcadores metadiscursivos conocidos como intensificadores, y en particular de sus formas verbales. Se recopilaron ...
A finite element method for neutron noise analysis in hexagonal reactors

Vidal-Ferràndiz, Antoni; Ginestar Peiro, Damián; Carreño, Amanda; Verdú Martín, Gumersindo Jesús; Demazière, C. (EDP Sciences, 2021-02-22)

[EN] The early detection of anomalies through the analysis of the neutron noise recorded by in-core and ex-core instrumentation gives the possibility to take proper actions before such problems lead to safety concerns or ...
A full-waveform airborne laser scanning metric extraction tool for forest structure modelling. Do scan angle and radiometric correction matter?

Crespo-Peremarch, Pablo; Ruiz Fernández, Luis Ángel (MDPI AG, 2020-01)

[EN] In the last decade, full-waveform airborne laser scanning (ALSFW) has proven to be a promising tool for forestry applications. Compared to traditional discrete airborne laser scanning (ALSD), it is capable of registering ...
A multistep Steffensen-type method for solving nonlinear systems of equations

Amat, Sergio; Argyros, Ioannis K.; Busquier, Sonia; Hernández-Verón, Miguel Angel; Magreñán, A. Alberto; Martínez Molada, Eulalia (John Wiley & Sons, 2020-06-15)

[EN] This paper is devoted to the semilocal analysis of a high-order Steffensen-type method with frozen divided differences. The methods are free of bilinear operators and derivatives, which constitutes the main limitation ...
A Neural, Interactive-predictive System for Multimodal Sequence to Sequence Tasks

Peris, Álvaro; Casacuberta Nolla, Francisco (Association for Computational Linguistics, 2019-08-02)

[EN] We present a demonstration of a neural interactive-predictive system for tackling mul- timodal sequence to sequence tasks. The system generates text predictions to different sequence to sequence tasks: machine ...
A process-based flood frequency analysis within a trivariate statistical framework. Application to a semi-arid Mediterranean case study

Salazar Galán, Sergio Andrés; García-Bartual, Rafael; Salinas, José Luis; Francés, F. (Elsevier, 2021-12)

[EN] This paper proposes a trivariate methodology for flood frequency estimation. It combines the flood peak, storm magnitude, and initial soil moisture condition (ISMC) as the main flood-related statistical variables to ...
A simple and easy-to-prepare imidazole-based probe for the selective chromo-fluorogenic recognition of biothiols and Cu(II) in aqueous environments

Essam Elsayed-Moham Okda, Hazem; El Sayed, Sameh; Otri, Ismael; Ferreira, Rosa C. M.; Costa, Susana P. G.; Raposo, M. Manuela M.; Martínez-Máñez, Ramón; Sancenón Galarza, Félix (Elsevier, 2019-03)

[EN] A new simple and easy-to-prepare imidazole-based probe 1 was synthesized and used to detect Cu(II) and biothiols (Cys, Hcy and GSH) in aqueous environments. Addition of increasing amounts of Cu(II) to water (pH ...
Acoustics in 2D Spaces of Constant Curvature

Tung, Michael Ming-Sha; Gambi, José M.; María Luisa García del Pino (Springer, 2016-06-17)

[EN] In this work, we will consider a locally homogeneous and isotropic (2+1)D spacetime of Robertson-Walker type and therefore with underlying de Sitter space.
Adaptive time-step control for the modal method to integrate the multigroup neutron diffusion equation

Carreño, Amanda; Vidal-Ferràndiz, Antoni; Ginestar Peiro, Damián; Verdú Martín, Gumersindo Jesús (EDP Sciences, 2021-02-22)

[EN] The distribution of the power inside a reactor core can be described by the time dependent multigroup neutron diffusion equation. One of the approaches to integrate this time-dependent equation is the modal method, ...
Airborne ultrasonic technique to measure leaky Lamb waves with narrowband and low-frequency excitation

Vázquez, S.; Gosálbez Castillo, Jorge; Wright, W. M. D.; Gallardo, C.; Bosch Roig, Ignacio; CARRIÓN GARCÍA, ALICIA (Acoustical Society of America, 2019-09-06)

Air-coupled non-destructive testing has become very valuable because eliminates the use of liquid couplants and enables a contactless fast inspection of structures. Multimodal leaky Lamb waves can be excited and sensed ...
Albino T-DNA tomato mutant reveals a key function of 1-deoxy-D-xylulose-5-phosphate synthase (DXS1) in plant development and survival

Garcia-Alcazar, Manuel; Giménez Caminero, Maria Estela; Pineda Chaza, Benito José; Capel, Carmen; García Sogo, Begoña; Sánchez Martín-Sauceda, Sibilla; Yuste-Lisbona, Fernando J.; Angosto, Trinidad; Capel, Juan; Moreno Ferrero, Vicente; Lozano, Rafael (Nature Publishing Group, 2017-03-28)

[EN] Photosynthetic activity is indispensable for plant growth and survival and it depends on the synthesis of plastidial isoprenoids as chlorophylls and carotenoids. In the non-mevalonate pathway (MEP), the 1-deoxy-D-xy ...
Almond-shell biomass ash (ABA): a greener alternative to the use of commercial alkaline reagents in alkali-activated cement

Soriano Martinez, Lourdes; Font, Alba; Tashima, Mauro M.; Monzó Balbuena, José Mª; Borrachero Rosado, María Victoria; Bonifacio, Thais; Paya Bernabeu, Jorge Juan (Elsevier, 2021-07-05)

[EN] The use of almond-shell biomass ash (ABA) as an alternative component to the commercial reagents used in the activation of blast furnace slag (BFS) systems is investigated. The presence in its chemical composition of ...
An Investigation of the Maya Vault: Methodology and Cultural Significance

GILABERT SANSALVADOR, LAURA (Deutsches Archäologisches Institut, 2020-10-05)

[ES] Este trabajo presenta la metodología empleada y los principales resultados obtenidos en una investigación realizada recientemente sobre la bóveda en la arquitectura maya. Para abordar esta investigación se registró ...
An overview of the internationalisation of manufacturing operations: A literature review

Armengol, Àngels; Mula, Josefa; Díaz-Madroñero Boluda, Francisco Manuel; Pelkonen, Joel (Inderscience Enterprises Ltd., 2021)

[EN] This present work is a literature review about the internationalisation of operations concept in manufacturing. It proposes a classification of the reviewed papers, and contemplates the aims and contexts, tools and ...
Analysis of aroma-related volatile compounds affected by "Ginsen Makuwa" genomic regions introgressed in 'Vedrantais' melon background

PERPIÑA MARTIN, GORKA; Roselló Ripollés, Salvador; Esteras Gómez, Cristina; Beltrán, Joaquim; Monforte, A. J.; Cebolla Cornejo, Jaime; Picó Sirvent, María Belén (Elsevier, 2021-01-27)

[EN] Volatile profile of melon fruit from 25 introgression lines (ILs), developed by introgressing specific genomic regions from the Japanese cultivar `Ginsen makuwa¿ (MAK) into the `Charentais¿ recurrent genetic background ...
Analysis of the fire resistance of timber jack arch flooring systems used in historical buildings

Garcia-Castillo, Ester; Paya-Zaforteza, Ignacio; Hospitaler Pérez, Antonio (Elsevier, 2021-09-15)

[EN] Conservation of built heritage, at present, is a major task and a great challenge because it requires adapting the performance of existing buildings to current code requirements, when very often these were built before ...