Search results for "EBL"

A New Time Dependent Model Based on Level Set Motion for Nonlinear Deblurring and Noise Removal

1999

In this paper we summarize the main features of a new time dependent model to approximate the solution to the nonlinear total variation optimization problem for deblurring and noise removal introduced by Rudin, Osher and Fatemi. Our model is based on level set motion whose steady state is quickly reached by means of an explicit procedure based on an ENO Hamilton-Jacobi version of Roe's scheme. We show numerical evidence of the speed, resolution and stability of this simple explicit procedure in two representative 1D and 2D numerical examples.

La transparencia en la Unión Europea

2012

Este estudio versa sobre la formación histórica y vigencia del marco jurídico europeo, en materia de transparencia. Se centra en el derecho de la Unión Europea, por constituir un referente básico de los Estados miembros, en cuanto a la influencia en los ordenamientos jurídicos internos de los mismos. El estudio comprende los Tratados y el derecho derivado, junto a otros actos relacionados con la materia que nos ocupa, durante el periodo de vigencia de cada Tratado, con referencias a la jurisprudencia comunitaria. Además, los estudios sobre la Carta de los Derechos Fundamentales de la Unión Europea y los Códigos de Buena Conducta Administrativa, efectuados por separado, a efectos de mayor cl…

La donación de bienes inmuebles a extranjeros por parte de las poleis: la situación en la Atenas del siglo V a.C.

2001

Las relaciones pacíficas entre ciudades condujeron a concesiones de bienes inmuebles como demostración de confianza, o como premio para determinados individuos, desde la época Arcaica. Luego, en época de guerra, el mapa de estas posesiones refleja las zonas de influencia y amistad de cada poleis. Nos vamos a centrar en el caso de Atenas a finales de la Guerra del Peloponeso. (A)

FERNÁNDEZ PARADAS, Antonio Rafael. "Historia de la historia del mueble en España. Teoría, historiografía y corrientes metodológicas (1872-2011)"

2016

La rebelión ciudadana

2005

Los Clubes políticos

1981

El último intelectual / 3

2007

STUDYING INSTITUTIONAL ECONOMICS AT CHICAGO IN THE 1930S: THE CASE OF ARTHUR BLOOMFIELD

2013

Phase matters: responding to and learning about peripheral stimuli depends on hippocampal θ phase at stimulus onset.

2015

Hippocampal θ (3–12 Hz) oscillations are implicated in learning and memory, but their functional role remains unclear. We studied the effect of the phase of local θ oscillation on hippocampal responses to a neutral conditioned stimulus (CS) and subsequent learning of classical trace eyeblink conditioning in adult rabbits. High-amplitude, regular hippocampal θ-band responses (that predict good learning) were elicited by the CS when it was timed to commence at the fissure θ trough (Trough group). Regardless, learning in this group was not enhanced compared with a yoked control group, possibly due to a ceiling effect. However, when the CS was consistently presented to the peak of θ (Peak group…

Effects of Hippocampal State-Contingent Trial Presentation on Hippocampus-Dependent Nonspatial Classical Conditioning and Extinction

2014

Hippocampal local field potentials are characterized by two mutually exclusive states: one characterized by regular θ oscillations (∼4–8 Hz) and the other by irregular sharp-wave ripples. Presenting stimuli during dominant θ oscillations leads to expedited learning, suggesting that θ indexes a state in which encoding is most effective. However, ripple-contingent training also expedites learning, suggesting that any discrete brain state, much like the external context, can affect learning. We trained adult rabbits in trace eyeblink conditioning, a hippocampus-dependent nonspatial task, followed by extinction. Trials were delivered either in the presence or absence of θ or regardless of hippo…