De la influencia literaria a la huella textual

This article considers the various reworkings which the old concept of "influence" has undergone during the course of this century in relation to the differing theoretical and critical tendencies that succeeded one another from positivism onwards, especially the growth of structuralim, deconstruction, the aesthetics of reading and the theory of multiple systems. Its conclusion is that the relationship between texts, which was the basis of the old concept, continues to offer guidelines and new approaches for Comparative Literature.Este artículo tiene en cuenta numerosas reelaboraciones que el viejo concepto de “influencia” ha sufrido durante el trascurso de este siglo, en relación con las diferentes tendencias teóricas y críticas que se han ido sucediendo a raíz del positivismo (especialmente, el crecimiento del estructuralismo, la deconstrucción, la estética de la lectura y la teoría de los sistemas múltiples). Concluye que la relación entre textos (lo cual era la base del concepto antiguo) continua ofreciendo pautas y nuevos planteamientos para la Literatura Comparada

The concept of audience development as the under study in contemporary times. A theoretical, epistemological and methodological view focused in public tv broadcasting

Presentamos una discusión sobre la construcción de las categorías audiencias y recepción como objeto de estudio, con foco en la Tv pública. El contexto está definido teóricamente como modernidad liquida o reflexiva, con un proceso de crecimiento en niveles de abstracción e individualización en detrimento de los actores y las instituciones sociales. El artículo incluye una discusión teórica y epistemológica, desarrollando un diseño metodológico concreto para investigaciones de audiencias desde un enfoque de métodos combinados, en el entendido que es una herramienta ajustada a objetos de estudio complejos que abarcan múltiples planos de la realidad.We present a discussion about the construction of the categories audiences and reception as a object of study, focused on the public Tv. The context is defined theoretically as liquid or reflexive modernity, whit a process of growth in levels of abstraction and individualization to the detriment of actors and social institutions. The article includes a theoretical and epistemological discussion, developing a specific methodological design to audience research from a focus of combined methods, on the understanding that is an appropriate tool set to complex objects of study spanning multiple planes of reality

The MOMENT to search for CP violation

Journal of High Energy Physics 2016.3 (2016): 197 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)In this letter, we analyze for the first time the physics reach in terms of sensitivity to leptonic CP violation of the proposed MuOn-decay MEdium baseline NeuTrino beam (MOMENT) experiment, a novel neutrino oscillation facility that would operate with neutrinos from muon decay. Apart from obtaining a sufficiently intense flux, the bottlenecks to the physics reach of this experiment will be achieving a high enough suppression of the atmospheric background and, particularly, attaining a sufficient level of charge identification. We thus present our results as a function of these two factors. As for the detector, we consider a very massive Gd-doped Water Cherenkov detector. We find that MOMENT will be competitive with other currently planned future oscillation experiments if a charge identification of at least 80 % can be achieved at the same time that the atmospheric background can be suppressed by at least a factor of ten. We also find a large synergy of MOMENT with the current generation of neutrino oscillation experiments, T2K and NOvA, which significantly enhances its final sensitivityThe work of MB was supported by the Göran Gustafsson Foundation. PC and EFM acknowledge financial support from the European Union through the ITN INVISIBLES (Marie Curie Actions, PITN-GA-2011-289442-INVISIBLES). EFM also acknowledges support from the EU through the FP7 Marie Curie Actions CIG NeuProbes (PCIG11- GA-2012-321582) and the Spanish MINECO through the “Ramon y Cajal” programme (RYC2011-07710) and the project FPA2009-09017. MB and EFM were also supported by the Spanish MINECO through the Centro de excelencia Severo Ochoa Program under grant SEV-2012-0249. MB would also like to thank the Instituto de Física Teórica, Madrid, for warm hospitality during the time when this work was initiated. PC would like to thank the Mainz Institute for Theoretical Physics for hospitality and partial support during completion of this work. Fermilab is operated by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the United States Department of Energ

Enseñanza de la historia contemporánea local y comarcal en el 4º curso de Educación Secundaria Obligatoria

En el ámbito de la geografía e historia, esta idea se traduce en el intento de inclusión, en los currículos oficiales de secundaria y bachillerato, de aquellos elementos históricos, culturales e incluso folklóricos de carácter local, comarcal o regional que permitan ser interrelacionados con los grandes acontecimientos históricos contenidos en los planes docentesEducació

IMAGEN CORPORAL EN ADOLESCENTES VÍCTIMAS DE ABUSO SEXUAL DEL HOSPITAL PSIQUIÁTRICO INFANTIL “DR. JUAN N. NAVARRO” VS ADOLESCENTES NO VÍCTIMAS.

La imagen corporal es una representación que nos formamos de nuestro propio cuerpo esta se conforma por tres imágenes: perceptual la cual incluye tamaño y forma, cognitiva encierra los pensamientos y creencias que se tienen, y la emocional donde se abordan los sentimientos y emociones en base al grado de satisfacción

A hydrated ion model of [UO2]2+ in water: Structure, dynamics, and spectroscopy from classical molecular dynamics

A new ab initio interaction potential based on the hydrated ion concept has been developed to obtain the structure, energetics, and dynamics of the hydration of uranyl in aqueous solution. It is the first force field that explicitly parameterizes the interaction of the uranyl hydrate with bulk water molecules to accurately define the second-shell behavior. The [UO2(H2O)5 ] 2+ presents a first hydration shell U–O average distance of 2.46 Å and a second hydration shell peak at 4.61 Å corresponding to 22 molecules using a coordination number definition based on a multisite solute cavity. The second shell solvent molecules have longer mean residence times than those corresponding to the divalent monatomic cations. The axial regions are relatively de-populated, lacking direct hydrogen bonding to apical oxygens. Angle-solved radial distribution functions as well as the spatial distribution functions show a strong anisotropy in the ion hydration. The [UO2(H2O)5 ] 2+ solvent structure may be regarded as a combination of a conventional second hydration shell in the equatorial and bridge regions, and a clathrate-like low density region in the axial region. Translational diffusion coefficient, hydration enthalpy, power spectra of the main vibrational modes, and the EXAFS spectrum simulated from molecular dynamics trajectories agree fairly well with the experiment.Junta de Andalucía de España, Proyecto de Excelencia-P11-FQM 760

The European Spallation Source neutrino super-beam conceptual design report

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMA design study, named ESS νSB for European Spallation Source neutrino Super Beam, has been carried out during the years 2018–2022 of how the 5 MW proton linear accelerator of the European Spallation Source under construction in Lund, Sweden, can be used to produce the world’s most intense long-baseline neutrino beam. The high beam intensity will allow for measuring the neutrino oscillations near the second oscillation maximum at which the CP violation signal is close to three times higher than at the first maximum, where other experiments measure. This will enable CP violation discovery in the leptonic sector for a wider range of values of the CP violating phase δCP and, in particular, a higher precision measurement of δCP. The present Conceptual Design Report describes the results of the design study of the required upgrade of the ESS linac, of the accumulator ring used to compress the linac pulses from 2.86 ms to 1.2 μs, and of the target station, where the 5 MW proton beam is used to produce the intense neutrino beam. It also presents the design of the near detector, which is used to monitor the neutrino beam as well as to measure neutrino cross sections, and of the large underground far detector located 360 km from ESS, where the magnitude of the oscillation appearance of νe from νμ is measured. The physics performance of the ESS νSB research facility has been evaluated demonstrating that after 10 years of data-taking, leptonic CP violation can be detected with more than 5 standard deviation significance over 70% of the range of values that the CP violation phase angle δCP can take and that δCP can be measured with a standard error less than 8° irrespective of the measured value of δCP. These results demonstrate the uniquely high physics performance of the proposed ESS νSB research facilit

HNL mass degeneracy: implications for low-scale seesaws, LNV at colliders and leptogenesis

Low-scale seesaw variants protected by lepton number symmetry provide a natural explanation of the smallness of neutrino masses but, unlike their higher-scale counterparts, with potentially testable phenomenology. The approximate lepton number symmetry arranges the heavy neutrinos in pseudo-Dirac pairs, which might be accessible at collider or even beam dump experiments if their mass is low enough and their mixing with the active neutrinos sufficiently large. Despite their pseudo-Dirac nature, their small mass splittings may lead to oscillations that prevent the cancellation of their potential lepton-number-violating signals. Interestingly, these small splittings may also resonantly enhance the production of a lepton number asymmetry for low-scale leptogenesis scenarios or, for extremely degenerate states, lead to an asymmetry large enough to resonantly produce a keV sterile neutrino dark matter candidate with the correct relic abundance via the Shi-Fuller mechanism. In this work we explore the parameter space of the different low-scale seesaw mechanisms and study the size of these splittings, given their important and interesting phenomenological consequences. While all low-scale seesaw variants share the same dimension 5 and 6 operators when integrating out the heavy states, we point out that the mass splitting of the pseudo-Dirac pairs are very different in different realizations such as the inverse or linear seesaw. This different phenomenology could offer a way to discriminate between low-scale seesaw realizations.Comment: 27 pages, 6 figures. Matches published version in JHE

Supernova neutrino burst detection with the Deep Underground Neutrino Experiment

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UA

Prospects for beyond the standard model physics searches at the deep underground neutrino experiment: DUNE collaboration

Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UA