The Grid[Way] Job Template Manager, a tool for parameter sweeping

Parameter sweeping is a widely used algorithmic technique in computational science. It is specially suited for high-throughput computing since the jobs evaluating the parameter space are loosely coupled or independent. A tool that integrates the modeling of a parameter study with the control of jobs in a distributed architecture is presented. The main task is to facilitate the creation and deletion of job templates, which are the elements describing the jobs to be run. Extra functionality relies upon the GridWay Metascheduler, acting as the middleware layer for job submission and control. It supports interesting features like multi-dimensional sweeping space, wildcarding of parameters, functional evaluation of ranges, value-skipping and job template automatic indexation. The use of this tool increases the reliability of the parameter sweep study thanks to the systematic bookkeping of job templates and respective job statuses. Furthermore, it simplifies the porting of the target application to the grid reducing the required amount of time and effort.Comment: 26 pages, 1 figure

El dictamen pericial en la formación de los alumnos de seminarios y casas de formación

Sumario: Siglas y abreviaturas. 1. Introducción. 1.1. Vocación y actualidad. 1.2. Psicología y vocación. 2. Documentos del Concilio Vaticano II respecto a la importancia de la psicología y de los peritos en la postulación y formación de los seminarios. 2.1. El Decreto Optatam totius y la formación integral de los futuros sacerdotes. 2.2. Perfectæ caritatis. 3. Código de 1983. 3.1. Admisión a los candidatos al seminario e Institutos religiosos. 3.1.1. Idoneidad de quienes postulan al seminario mayor (c. 241 § 1). 3.2. Relevancia de la opinión del perito en la recepción de las sagradas órdenes. 3.3. Salida involuntaria del Instituto religioso al expirar el plazo de los votos temporales (c. 689). 4. La Ratio Fundamentalis Institutionis Sacerdotalis (Normas fundamentales de la formación sacerdotal), 19.III .1985. 5. La Exh. Ap. Pastores dabo vobis. 6. La formación en los Institutos religiosos: las orientaciones Potissimum institutionis. 7. Carta respecto a los escrutinios de idoneidad de los candidatos al sacramento del orden. 8. Otros documentos emanados por las Congregaciones de la Curia Romana. 8.1. Discernimiento en el acceso al sacramento del orden por parte de las personas que padecen enfermedad celíaca. 8. 2. Instrucción respecto al discernimiento vocacional al sacramento del orden en personas con tendencias homosexuales. 8.3. La competencia psicológica en el discernimiento vocacional al sacramento del orden. 9. La nueva Ratio Fundamentalis Institutionis Sacerdotalis, 8.XII .2016. 10. Relevancia de la opinión del perito en la aceptación de candidatos y en el período de formación. 10.1. Necesidad de la opinión de un especialista en los procedimientos de postulación. 10.2. Valoración del dictamen pericial por parte de los formadores. 10.3. Funciones del perito durante la etapa de formación en el seminario. 11. Conclusión. Bibliografía. Índice de la tesis doctoral

Quantum Double Models coupled with matter: an algebraic dualisation approach

In this paper, we constructed a new generalization of a class of discrete bidimensional models, the so called Quantum Double Models, by introduce matter qunits to the faces of the lattice that supports these models. This new generalization can be interpreted as the algebraic dual of a first, where we introduce matter qunits to the vertices of this same lattice. By evaluating the algebraic and topological orders of these new models, we prove that, as in the first generalization, a new phenomenon of quasiparticle confinement may appear again: this happens when the co-action homomorphism between matter and gauge groups is non-trivial. Consequently, this homomorphism not only classifies the different models that belong to this new class, but also suggests that they can be interpreted as a 2-dimensional restriction of the 2-lattice gauge theories.Comment: 18 pages, 8 figures; submitted to publicatio

ArCLight - a Compact Dielectric Large-Area Photon Detector

ArCLight is a novel device for detecting scintillation light over large areas with Photon Detection Efficiency (PDE) of the order of a few percent. Its robust technological design allows for efficient use in large-volume particle detectors, such as Liquid Argon Time Projection Chambers (LArTPCs) or liquid scintillator detectors. Due to its dielectric structure it can be placed inside volumes with high electric field. It could potentially replace vacuum PhotoMultiplier Tubes (PMTs) in applications where high PDE is not required. The photon detection efficiency for a 10x10cm2 detector prototype was measured to be in the range of 0.8% to 2.2% across the active area

Sophisticated momenta mapping with DIANA

Details of recent developments of the Feynman diagram analyzer DIANA (DIagram ANAlyser) are presented. Apart from some discussion about QGRAF and new plotting features, we concentrate on a new sophisticated mechanism of momenta mapping.Comment: 4 pages, 4 Encapsulated postscript figures, LaTeX2e, uses espcrc2.sty (included). Talk given at ACAT0