Thesis Collection
Last Deposit
Browsing by Title
Now showing items 8055-8074 of 21199
-
Examination of the Brain-Dead Organ Donor Management Process at a Spanish Hospital
Sánchez Vallejo, Antonio; Gómez Salgado, Juan
; Fernández Martínez, María Nélida; Fernández García, Daniel (MDPI, 2018-10)
The number of donors and organs available has not increased at the same rate as the inclusion of new patients in the waiting lists. The aim of the present study was to analyze the quality of the detection process of ... -
Examining reliability and validity of the Community of Inquiry survey (CoI)
(Red Universitaria de Campus Virtuales (RUCV), 2023)Community of Inquiry is a theoretical framework with great influence in the investigation of online learning in Higher Education. This study examines the reliability and validity of a neutral Spanish version of the Community ... -
Examining the relationships between emotional disorder symptoms in a mixed sample of community adults and patients: A network analysis perspective
Rosa Cáceres, Ana María; Sayans-Jiménez, Pablo; Stasik-O'Brien, Sara; Sánchez García, Manuel; Fernández Calderón, Fermín; Díaz Batanero, María Carmen (Springer, 2022)
According to the literature, comorbidity rates observed on emotional disorders are linked to how the main diagnostic classification systems have traditionally defined these disorders. This paper aims to analyze the structure ... -
Examining the relationships between emotional disorder symptoms in a mixed sample of community adults and patients: A network analysis perspective
Rosa Cáceres, Ana María; Sayans-Jiménez, Pablo; Stasik-O'Brien, Sara; Sánchez García, Manuel; Fernández Calderón, Fermín; Díaz Batanero, María Carmen (2021)
According to the literature, comorbidity rates observed on emotional disorders are linked to how the main diagnostic classification systems have traditionally defined these disorders. This paper aims to analyze the structure ... -
An example on the tectonic origin of zebra dolomites: the San Martín beach outcrop (Santoña, North Spain)
(2009)El origen de la dolomita cebra o bandeada ha sido históricamente discutido. Su presencia en distintos contextos, normalmente asociadas a mineralizaciones de tipo MVT, ha llevado a asociarla mayoritariamente a dichos ... -
Excavación arqueológica en el dolmen de la Fuente del Corcho (Belmez, Córdoba)
Gavilán Ceballos, Beatriz; Rodríguez Espinosa, Yessica; Maura Mijares, Rafael (Universidad de Huelva, 2013)
Presentamos en este trabajo los resultados derivados de la excavación arqueológica efectuada en el Dolmen de la Fuente del Corcho, en Belmez (Córdoba). Aunque esta sepultura fue saqueada a finales del siglo pasado, ha ... -
Exceptional spectral phase in a dissipative collective spin model
Rubio-García, Álvaro; Relaño Pérez, Armando; Corps, Ángel L.; Molina, Rafael A.; Pérez Bernal, Francisco; García Ramos, José Enrique; Dukelsky, J. (American Physical Society, 2022)
We study a model of a quantum collective spin weakly coupled to a spin-polarized Markovian environment and find that the spectrum is divided into two regions that we name normal and exceptional Liouvillian spectral phases. ... -
Exceso de luz blanca que mata : de la «blanca agonía» (Mallarmé) a la «blancura mortal» (Antonio Gamoneda)
(Universidad de Huelva, 2015)Exceso de luz blanca que mata: de la «blanche agonie» (Mallarmé) a la «blancura mortal» (Antonio Gamoneda), pasando por la «mort éclairante» (René Char). Esto es, un recorrido por una luz extrema aniquilante («pur ... -
Excess properties of Lennard-Jones binary mixtures from computer simulation and theory
Jiménez Blas, Felipe; Fujihara, Ichiro (Taylor and Francis, 2002)
Monte Carlo simulation and theory are used to calculate the excess thermodynamic properties of binary mixtures of spherical Lennard-Jones molecules. We study the excess functions of three binary mixtures characterized by ... -
Excess Thermodynamic Properties of Chainlike Mixtures. 1. Predictions from the Soft−SAFT Equation of State and Molecular Simulation
Jiménez Blas, Felipe (American Institute of Physics, 2000)
Monte Carlo simulation and theory are used to calculate excess thermodynamic properties of binary mixtures of Lennard-Jones chains. Chainlike molecules are formed by Lennard-Jones spherical sites that are tangentially bonded. ... -
Excess thermodynamic properties of chainlike mixtures. II. Self-associating systems: predictions from soft-SAFT and molecular simulation
Jiménez Blas, Felipe (Taylor and Francis, 2002)
The excess thermodynamic behaviour of self-associating binary mixtures of chainlike molecules is studied using modi®ed statistical associating fluid theory, the so-called soft-SAFT equation of state. The chainlike molecules ... -
Excess Weight in Relation to Lifestyle Habits in Spanish First-Year University Students: Differences between Pre- and Post-COVID-19 -A Serial Cross-Sectional Study Based on uniHcos Project
(MDPI, 2023-05)The objective of this research was to study the relationship between the body weight and diet, physical activity, and other habits among freshmen students by sex, and to determine whether these habits have changed during ... -
Exchange Rate Uncertainty and Cereals Exports: A Panel VAR Approach
(Universidad de Huelva, 2021)This paper empirically investigates the effect of exchange rate uncertainty on cereals export flows for a broad sample of 75 countries during the 2010/01 - 2016/12 period. To do this, we first estimate the exchange rate ... -
Excited lepton triplet contribution to electroweak observables at one loop level
Rehman, M.; Gómez Santamaría, Mario Emilio; Panella, O. (SpringerOpen, 2021)
In this paper, we present the one-loop radiative corrections to the electroweak precision observable ρ com ing from the IW = 1 multiplet excited leptons. We have cal culated the couplings of the exotic lepton triplet to ... -
Excited state quantum phase transitions and chaos in the Dicke model
Pérez Fernández, Pedro; Relaño Pérez, Armando; Cejnar, P.; Arias Carrasco, José Miguel; Dukelsky, J.; García Ramos, José Enrique (American Institute of Physics, 2012)
In this contribution, the critical behavior of excited state quantum phase transitions (ESQPT’s) and its relation to order and chaos in the Dicke model are studied. This model is nonintegrable. For comparison, the same ... -
Excited-State Dynamics in Borylated Arylisoquinoline Complexes in Solution and in cellulo
Yang, Tingxiang; Pischel, Uwe; Dietzek-Ivanšić, Benjamin (Wiley, 2023)
Two four-coordinate organoboron N,C-chelate complexes with different functional terminals on the PEG chains are studied with respect to their photophysical properties within human MCF-7 cells. Their excited-state properties ... -
Excited-State Pathways of Four-Coordinate N,C-Chelate Organoboron Dyes
Boscá Mayans, Francisco; Cuquerella Alabort, Maria Consuelo; Fernandes Pais, Vania Cristina; Ros Lao, Abel; Pischel, Uwe (Wiley-Blackwell, 2017-12)
The excited-state behavior of four-coordinate N,C-chelate organoboron dyes, based on arylisoquinoline ligands with varying degree of charge-transfer character, was characterized. Data related to excited triplet state ... -
Excited-state phase transition and onset of chaos in quantum optical models
Pérez Fernández, Pedro; Relaño Pérez, Armando; Arias Carrasco, José Miguel; Cejnar, P.; Dukelsky, J.; García Ramos, José Enrique (American Physical Society, 2011-04-15)
We study critical behavior of excited states and its relation to order and chaos in the Jaynes- Cummings and Dicke models of quantum optics. We show that both models exhibit a chain of excited-state quantum phase transitions ... -
Excited-state quantum phase transition and the quantum speed limit time
Wang, Qian; Pérez Bernal, Francisco (American Physical Society, 2019)
We investigate the influence of an excited-state quantum phase transition on the quantum speed limit time of an open quantum system. The system consists of a central qubit coupled to a spin environment modeled by a ...
