Search results for "VALENCIA"
showing 10 items of 3474 documents
Proton photoproduction from 12C
1995
Abstract The 12 C(γ,p) differential cross-section in the Δ-resonance region has been measured using tagged photons. Data are presented for 20 MeV wide photon energy bins at 200, 300, 400 and 500 MeV and for proton angles from 52° to 128°. The present 12 C(γ,p) measurements are compared with previous experiments carried out at Frascati, Tokyo and Bonn. Comparisons are also made with theoretical calculations developed at Gent and Valencia which provide an interpretation of the photon reaction mechanism in terms of the major contributing processes. Coincidence data with correlated neutrons, protons and pions are also presented.
SU-E-T-343: Valencia Applicator Commissioning Using a Micro-Chamber Array
2014
Purpose: In the commissioning and QA of surface isotope-based applicators, source-indexer distance (SID) has a great influence in the flatness, symmetry and output. To these purposes, methods described in the literature are the use of a special insert at the entrance of dwell chamber or radiochromic films. Here we present the experience with a micro-chamber array to perform the commissioning and QA of Valencia applicators. Methods: Valencia applicators have been used, the classic and the new extra-shielded version. A micro-chamber array has been employed, 1000 SRS (PTW), with 977 liquid filled, 2.3×2.3×0.5 mm3 sized ion chambers covering 11×11 cm2, which spacing is 2.5 mm in the central 5.5…
Confined Pt-1(1+) Water Clusters in a MOF Catalyze the Low-Temperature Water-Gas Shift Reaction with both CO2 Oxygen Atoms Coming from Water
2018
[EN] The synthesis and reactivity of single metal atoms in a low-valence state bound to just water, rather than to organic ligands or surfaces, is a major experimental challenge. Herein, we show a gram-scale wet synthesis of Pt-1(1+) stabilized in a confined space by a crystallographically well-defined first water sphere, and with a second coordination sphere linked to a metal-organic framework (MOF) through electrostatic and H-bonding interactions. The role of the water cluster is not only isolating and stabilizing the Pt atoms, but also regulating the charge of the metal and the adsorption of reactants. This is shown for the low-temperature water-gas shift reaction (WGSR: CO + H2O CO2 + H…
The termination region of high-mass microquasar jets(corrigendum)
2011
1 Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, Dublin 2, Ireland e-mail: valenti@cp.dias.ie 2 Dept. d’Astronomia i Astrofisica, Universitat de Valencia, C/ Dr. Moliner 50, 46100, Burjassot (Valencia), Spain e-mail: Manel.Perucho@uv.es 3 Institut fur Astronomie und Astrophysik, Universitat Tubingen, Sand 1, 72076 Tubingen, Germany 4 INTEGRAL Science Data Centre, Universite de Geneve, Chemin d’Ecogia 16, 1290 Versoix, Switzerland e-mail: pol.bordas@uni-tuebingen.de
La sensación sonora y visual del mar en la pintura valenciana de finales del siglo XIX
2010
This work presents an interpretation from a phenomenological point of view of the visual and sonorous experience on the perception of the sea in the context of XIX century Valencian painting. The use of senses to generate images of the sea establishes a network of links between them that plays a key role in the comprehension and interpretation of its image. The analysis starts from the identification of an autonomous and separated poetics of the sea, focusing on the study of its immensity from the different points of view that its contemplation presents. It ends on the interpretation of the sonorous and mobile potentiality of its matter. The study has identified in the chosen images of the …
Archaeometrical Studies of Classic Mayan Mural Painting at Peten: La Blanca and Chilonche
2014
[EN] La Blanca and Chilonche are two of the many Mayan settlements located on the lower reaches of the Mopan river (Department of Petén, Guatemala). The archaeological work conducted by La Blanca Project (University of Valencia, Spain) over the last ten years has revealed the rich polychrome of the monumental architecture of these sites, where the remains of ancient mural paintings are of the highest quality. In order to ascertain the materials and techniques used by painters at each site throughout the Classic period, our research team has recently conducted an analytical study with a multi-technique approach based on the combination of several non destructive and micro-destructive instrum…
Gozos, que se cantan a Nuestra Señora del Pilar, venerada por su Hermandad, y Cofadria en el ... Convento de Santa Monica de Agustinos Descalzos de e…
El full orlat Grav. xil enmarcat de "N. S. del Pilar", flanquejat per gerros amb flors Text del goig a tres col. separades per filets
Gozos a nuestra Señora del Pilar, venerada en su Convento de Religiosos Dominicos de Valencia
1750
El full orlat Grav. xil. enmarcat de la Mare de Déu, flanquejat per gerros amb flors Text del goig a tres col. separades per filets
Gozos a nuestra Señora del Pilar, venerada en su Convento de Religiosos Dominicos de Valencia
El full orlat Grav. xil. enmarcat de la Mare de Déu, flanquejat per gerros amb flors Text del goig a tres col. separades per filets
Gozos a Nª. Señora del Pilar, venerada en su Convento de Valencia
El full orlat Grav. xil. enmarcat de la Mare de Déu del Pilar, flanquejat per gerros amb flors Text del goig a tres col. separades per bandes