Search results for "RAM"
showing 10 items of 35643 documents
Shell-model computed cross sections for charged-current scattering of astrophysical neutrinos off 40Ar
2018
Charged-current (anti)neutrino-$^{40}\mathrm{Ar}$ cross sections for astrophysical neutrinos have been calculated. The initial and final nuclear states were calculated using the nuclear shell model. The folded solar-neutrino scattering cross section was found to be $1.78(23)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}42}\phantom{\rule{4pt}{0ex}}{\mathrm{cm}}^{2}$, which is higher than what the previous papers have reported. The contributions from the ${1}^{\ensuremath{-}}$ and ${2}^{\ensuremath{-}}$ multipoles were found to be significant at supernova-neutrino energies, confirming the random-phase approximation (RPA) result of a previous study. The effects of neutrino flavor conve…
Bi-2212 and Y123 highly curved single-crystal-like objects: whiskers, bows and ring-like structures
2012
High-temperature superconducting objects of Bi2Sr2CaCu2O8 and Y Ba2Cu3O7 highly curved in the ab-plane, such as curved/kinked whiskers, bows and ring-like structures, were obtained within a solid?liquid?solid (SLS) grass-like growth mechanism. As-grown objects are crystals with three-dimensional epitaxy similar to conventional single crystals: they can be viewed as crystal parts ?cut? from a conventional rectangular crystal. Between our curved objects and conventional crystals, whiskers or thin films there are some differences in the superconducting properties induced only by the shape factors and no new physics is observed. Some details of the growth mechanism are discussed, emphasizing cu…
When feeling and action come together in educational practice. Relations between development education and service learning for a global citizenship
2016
Las problemáticas basadas en el desarrollo constituyen un tema recurrente eneducación. Tras resaltar la relevancia de la Educación para el Desarrollo (EpD) comoelemento fundamental en la construcción de una ciudadanía global, el objetivo de esteartículo consiste en relacionarla con una cultura educativa, el Aprendizaje Servicio(ApS). Éste pretende ser, así, un análisis teórico exploratorio e interpretativo sobre laspotencialidades que puede aportar el ApS en la consecución de las metas planteadaspor la EpD. Esta vinculación no sólo repercute en la mejora substancial de la prácticade ambas creando sinergias positivas, sino que su universalización constituye unaclara incidencia positiva en el…
Ciudadanía y solidaridad en la Unión Europea
1999
Ciudadanía y solidaridad en la Unión Europea. Benito Sanz Díaz. Editor. Director del curso. Editor. /// Josep Almenar Navarro. Director del curso. /// Universidad de Valencia. Organiza: Fundación General Universidad de Valencia. Grupo del Partido de los Socialistas Europeos //// Colaboran: Oficina de la Comisión de las Comunidades Europeas en Madrid. Departamento de Filosofía del Derecho Moral y Política. Universidad de Valencia. Club Enlace Edición, Universitat de Valencià, 1999. Depósito legal: V-3.609-1999 El curso Ciudadanía y solidaridad en la Unión Europea -celebrado los días 2, 3, y 4 de noviembre de 1998 en el Colegio Mayor Rector Peset- se planteó para difundir los valores de la so…
Laboratorium udręki wzajemnego bytowania na podstawie "Matki" Stanisława Ignacego Witkiewicza
2016
The topie of my article is solitude of the titled mother in the drama of Stanisław Ignacy Witkiewicz. The play was organized in Cracow’s The National Old Theatre by a magnificent and, unfortunately, deceased artist - Jerzy Jarocki. It is rare to experience such a piece of art where all human feelings are, in a radical way, mocked and rotten. Witkacy overemphasizes a motif of a widów mother - used by their children. It helped him in reaching a comic effect and ridiculing his characters. The Mother is an unpleasant play. In a fiction layer it shaped in a form of a parody of a psychological family drama, kept in poetics grotesąue poetics. Witkacy, obsessed with exposing the lowest human instin…
CRITICAL REVIEW OF THE ARTICLE “DE BIBRACTE À AUGUSTODUNUM : OBSERVATIONS ARCHÉOASTRONOMIQUES”
2022
Were the towns of Bibracte and Augustodunum astronomically oriented? We study in this publication an article published in the Revue Archéologique de l'Est which puts forward the hypothesis that the Gallic town of Bibracte respects, in its main buildings, orientations corresponding to sunrise on the Romanized dates of the Celtic festivals and that the Roman city of Augustodunum is rather oriented, in its urban fabric, on sunrises at the solstice, like other Roman cities. Our study tends to invalidate these hypotheses, by re-examining the reliability of the measurements taken and the chronology of the constructions in relation to the establishment of the Julian calendar.
A single transient episode of hyperammonemia induces long-lasting alterations in protein kinase A.
2007
A single transient episode of hyperammonemia induces long-lasting alterations in protein kinase A. Am J Physiol Gastrointest Liver Physiol 292: G305-G314,2007; doi:10.1152/ajpgi.00100.2006.-Hepatic encephalopathy in patients with liver disease is associated with poor prognosis. This could be due to the induction by the transient episode of hepatic encephalopathy of long-lasting alterations making patients more susceptible. We show that a single transient episode of hyperammonemia induces long-lasting alterations in signal transduction. The content of the regulatory subunit of the protein kinase dependent on cAMP (PKA-RI) is increased in erythrocytes from cirrhotic patients. This increase is…
Elementos de resolución de problemas en primeras edades escolares con Bee-bot
2018
En este trabajo se presenta un estudio exploratorio sobre elementos de resolución de problemas puestos en juego por estudiantes de primeras edades escolares mientras resuelven tareas con el robot programable Bee-bot. En dichos problemas, los estudiantes deben secuenciar las instrucciones necesarias para que el robot recorra un camino desde un punto inicial a otro final. Se pretende observar y caracterizar actuaciones de tres parejas de estudiantes con el fin de determinar recursos heurísticos y procesos de gestión desarrollados durante la resolución de los problemas. Al ser un estudio exploratorio, se han seleccionado dos parejas de estudiantes del último curso de infantil y una pareja del …
Combined Use of Structure Analysis, Studies of Molecular Association in Solution, and Molecular Modelling to Understand the Different Propensities of…
2021
The arrangement of hydroxyl groups in the benzene ring has a significant effect on the propensity of dihydroxybenzoic acids (diOHBAs) to form different solid phases when crystallized from solution. All six diOHBAs were categorized into distinctive groups according to the solid phases obtained when crystallized from selected solvents. A combined study using crystal structure and molecule electrostatic potential surface analysis, as well as an exploration of molecular association in solution using spectroscopic methods and molecular dynamics simulations were used to determine the possible mechanism of how the location of the phenolic hydroxyl groups affect the diversity of solid phases formed…
miMic
2016
miMic, a sonic analogue of paper and pencil is proposed: An augmented microphone for vocal and gestural sonic sketching. Vocalizations are classified and interpreted as instances of sound models, which the user can play with by vocal and gestural control. The physical device is based on a modified microphone, with embedded inertial sensors and buttons. Sound models can be selected by vocal imitations that are automatically classified, and each model is mapped to vocal and gestural features for real-time control. With miMic, the sound designer can explore a vast sonic space and quickly produce expressive sonic sketches, which may be turned into sound prototypes by further adjustment of model…