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Radiation dose assessment of 7Be and activated corrosion products present in the hydrogen trap of IFMIF-DONES lithium system
Martínez-Serrano, José Javier
; Qiu, Yuefeng; Dézsi, Tomás; Nitti, Francesco Saverio; Ibarra, Ángel (Elsevier, 2024-02-17)
The radiological impact that 7Be and activated corrosion products (ACP) dissolved in Li could have in normal operation and maintenance in the surroundings of the hydrogen trap (HT) of future IFMIF-DONES facility has been ... -
Radiation oncology active learning in undergraduate medical education: the usefulness of Kahoot and TikTok
Zapata Martínez, Irene; Ríus-Díaz, Francisca; Lorenzo Álvarez, Rocío; De-la-Peña-Fernández, Lourdes (Springer Nature, 2025-02-19)
Gamification and social networking can be used as active learning tools, as they have been shown to increase learner motivation. Nevertheless, it is unclear whether they impact students’ knowledge acquisition. This study ... -
Radicalisationin Immigrant Youth: Differential Influence Analysis of Psychosocial Factors
La radicalización de jóvenes inmigrantes en Europa constituye un fenómeno de relevancia en el ámbito científico y político. El estudio analiza el grado de consenso sobre la influencia diferencial en el proceso de ... -
Radio comercial y rentabilidad social: estudio del grupo Prisa en Andalucía.
Olmedo-Salar, Silvia; López-Villafranca, Paloma; Ruiz-Mora, Isabel María (2021-10-27)
Este trabajo aborda la historia de la Cadena Ser en Andalucía y radiografía sus radios aplicando el Indicador de Rentabilidad Social en Comunicación (IRSCOM), desarrollado por el grupo de investigación COMandalucía de la ... -
La radio, compañera del hogar. Uso y consumo del espacio y el horario doméstico durante el primer franquismo (1939-1959)
(Fundación Francisco Largo Caballero, 2018-06-30)Una vez impuesto el Nuevo Estado e incardinadas las mujeres en la esfera doméstica, éstas se transformarían en productoras y reproductoras de las políticas franquistas a través de constantes y reiterativos mecanismos de ... -
Radiofotografía y Teleinscripción: experiencias de transmisión de imágenes en los inicios de la radiodifusión en España / Telephotography and Teleregistration: image transmission experiences at the beginning of broadcasting in Spain
Ruiz-del-Olmo, Francisco Javier (Universidad Complutense de Madrid, 2014-02-05)
Desde el nacimiento de la radiodifusión, algunos radioaficionados y técnicos buscaron también la transmisión de imágenes por radio o radiofotografía. Aunque se enfrentaron a una tecnología excesivamente compleja para la ... -
Raman Activities of Cyano-Ester Quinoidal Oligothiophenes Reveal Their Diradical Character and the Proximity of the Low-Lying Double Exciton State
Dai, Yasi; Bonometti, Laura; Zafra-Paredes, Jose Luis; Takimiya, Kazuo; Casado-Cordón, Juan; Negri, Fabrizia[et al.] (IOAP-MPDI, 2022-04-15)
Quinoidal oligothiophenes have received considerable attention as interesting platforms with remarkable amphoteric redox behavior associated with their diradical character increasing with the conjugation lengths. In this ... -
Raman and ROA analyses of twisted anthracenes: connecting vibrational and electronic/photonic structures
Palomo Gil, Luis; Gordillo Gámez, Fernando; Bedi, Anjan; Gidron, Ori; Casado-Cordón, Juan; Ramírez-Aguilar, Francisco Javier[et al.] (Royal Society of Chemistry, 2021-05-31)
In this article the Raman and Raman Optical Activity (ROA) spectra of a series of enantiomeric twisted anthracenes are presented. The evolution of their vibrational spectra is understood in the context of the variation ... -
Raman Fingerprints of π-Electron Delocalization in Polythiophene-Based Insulated Molecular Wires
Mosca, Sara; Milani, Alberto; Castiglioni, Chiara; Hernández-Jolín, Víctor; Meseguer, Cristóbal; López-Navarrete, Juan Teodomiro; Zhao, Chunhui; Sugiyasu, Kazunori; Ruiz-Delgado, María del Carmen[et al.] (ACS, 2022-04-22)
Insulated polythiophenes with a polyrotaxane-like 3D architecture have shown excellent intrawire hole mobility, allowing their use in interesting optoelectronic applications. This is due to the isolation of the π-conjugated ... -
Random Error Sampling-based Recurrent Neural Network Architecture Optimization.
Camero Unzueta, Andres; Toutouh-el-Alamin, Jamal; Alba-Torres, Enrique (Elsevier, 2020-09-15)
Recurrent neural networks are good at solving prediction problems. However, finding a network that suits a problem is quite hard because their performance is strongly affected by their architecture configuration. Automatic ... -
Random Errors in Broadband Characterization of the Propagation Constant of Transmission Lines Using Multiple Two-Port Measurements
Pérez-Escribano, Mario; Márquez-Segura, Enrique (IEEE Access, 2021)
In this work, a comparison between three broadband methods used to estimate the propagation constant of planar transmission lines is presented. The goal of this comparison is to study how possible random measurement ... -
Randomised clinical trial of a manual therapy programme to reduce the evolution time of axillary web syndrome in women affected by breast cancer: study protocol.
González Rubino, Jesús Baltasar; Viñolo-Gil, Maria Jesús; García-Muñoz, Cristina; Martín-Valero, Rocío (BMJ, 2022)
Introduction: Breast cancer is the most common malignant tumour in women, with more than 2 million new cases annually worldwide. One of the most frequent and well-known surgical and post-actinic sequelae is post-mastectomy ... -
Randomized Clinical Trial: The Effect of Exercise of the Intrinsic Muscle on Foot Pronation
Pabón-Carrasco, Manuel; Castro-Méndez, Aurora; Vilar-Palomo, Samuel; Jiménez-Cebrián, Ana María; García-Payá, Irene; Palomo-Toucedo, Inmaculada C.[et al.] (MDPI, 2020)
Background: There is little scientific evidence regarding the effectiveness of strengthening exercises on the foot’s intrinsic musculature in improving the lower limb on the statics and dynamics in healthy individuals. ... -
Randomized phase II study of fulvestrant plus palbociclib or placebo in endocrine-sensitive, hormone receptor-positive/HER2-advanced breast cancer: GEICAM/2014-12 (FLIPPER).
Albanell, J.; Martínez-García, M.; Ramos-Boyero, Manuel; O'Connor, Miriam; De-la-Cruz-Merino, Luis; Santaballa-Bertrán, Ana; Martínez-Jáñez, Noelia; Moreno-Antón, Fernando; Fernández, Isaura; Alarcón, Jesús Damián; Virizuela-Echaburu, Javier Antonio; De-la-Haba-Rodríguez, Juan Rafael; Sánchez- Rovira, P; González-Cortijo, Lucía; Margelí, Mireia; Sánchez-Muñoz, Alfonso; Antón, A.; Casas, María Isabel; Bezares, Susana; Rojo, Federico[et al.] (Elsevier, 2022)
Background: The potential benefit of adding palbociclib to fulvestrant as first-line treatment in hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative endocrine-sensitive advanced breast ... -
Randomness and control in design processes: an empirical study with architecture students.
Belmonte-Martínez, María Victoria; Millán-Valldeperas, Eva; Ruiz-Montiel, Manuela; Badillo, Reyes; Boned-Purkiss, Francisco Javier; Mandow-Andaluz, Lorenzo; Pérez-de-la-Cruz-Molina, José Luis[et al.] (2014-02-12)
The aim of this study is to explore designers' preferences between randomness and control in the generation of architectural forms. To this end, a generative computer tool was implemented that allows both random and ... -
Rapid amplitude-modulation of a diarylethene photoswitch: En route to contrast-enhanced fluorescence imaging
(The Royal Society of Chemistry, 2021)A water soluble diarylethene (DAE) derivative that displays exceptionally intense fluorescence from the colorless open form has been synthesized and characterized using UV/vis spectroscopy and fluorescence microscopy. ... -
Rapid scan FTIR reveals propane (am)oxidation mechanisms over vanadium based catalysts.
Guerrero-Pérez, María Olga; McCue, Alan; Anderson, James (Elsevier, 2020-08-06)
Rapid scan FTIR coupled with Mass Spectrometry (MS) has been used to determine the role of spectroscopically observed species in the reaction media during propane dehydrogenation over a V/Al catalyst, and propane ammoxidation ... -
Rapid synthesis of MCM-41 and SBA-15 by microwave irradiation: promising adsorbents for CO2 adsorption
Oliveira, Marília R.; Cecilia-Buenestado, Juan Antonio; De Conto, Juliana F.; Egues, Silvia M.; Rodríguez-Castellón, Enrique (Elsevier, 2022-12-31)
It is known that the world scenario is one of constant search for sustainable technologies that can reduce the emission of carbon dioxide (CO2) in the atmosphere. This is because CO2 is seen as the main responsible for the ... -
Rasgos lingüísticos en textos andaluces (1324-1500).
Rubio-Perea, Engracia María (Université de Montréal, 2008)
En el presente trabajo nos proponemos analizar aquellos rasgos innovadores fruto de los procesos de mezcla demográfica y dialectal que acaecen a partir del periodo de Reconquista cristiana. Para llevar a cabo este estudio, ... -
Rational Voting Behaviour Accounting for Heterogeneous Ballots in British Elections.
(Sage, 2024-10-03)The most analysed choice situation by electoral researchers is at the ballot box. In partially contested elections, such as in Britain or Spain, voters cannot vote for all parties in every region or constituency. We present ...