Search results for "EBL"

« Cuéntame la crónica de tiempos revueltos: experimentar la verdad histórica mediante la ficción televisiva »,

2008

International audience

De la protesta a las propuesta

2002

Otra visión de la historia del mueble. La evolución técnica, base de la formal

2008

La evolución del mobiliario no sólo está condicionada por la transformación en los estilos de vida, sino también por el desarrollo de técnicas de elaboración de la madera. Este artículo está dirigido a aquellos que investigan o se aproximan al mobiliario y las artes decorativas, con la intención de proporcionar una herramienta para la comprensión de la evolución constructiva y de las técnicas decorativas. (A)

Control of solute concentrations in cloud and fog water by liquid water content

2000

We measured the concentrations of Cl^−, NO_3^−, and SO_4^(2−) in atmospheric cloudwater collected with a passive collector from a remote marine site and the concentrations of Cl^−, NO_3^−, SO_4^(2−), Na^+ and NH_4^+ in cloudwater from a continental site. At the continental site, an active rotating arm collector was employed for cloudwater collection. At both locations, we observed an inverse relationship between the measured ion concentrations and the liquid water content of the clouds. The product of the observed concentrations and the liquid water content, the cloudwater loading, was found to be nearly constant. A study of published cloudwater data showed that at the majority of the exami…

Trasparenza, whistleblowing e pubblica amministrazione. Elementi per una riflessione

2018

This chapter focuses on recent legislation that has concerned certain levels of the Public Administration, with particular reference to those interventions that are based on a constant process of empowering people within the usual place of work. In this sense, the focus is particularly on the tool called whistleblowing. Specifically, it is a practice aimed at indicating the presence of the violation of one or more rules within the usual place of work. In the chapter I dwell on some problematic aspects related to the relevant legislation also through some comparisons with the US legislation.

Blind deconvolution using TV regularization and Bregman iteration

2005

In this paper we formulate a new time dependent model for blind deconvolution based on a constrained variational model that uses the sum of the total variation norms of the signal and the kernel as a regularizing functional. We incorporate mass conservation and the nonnegativity of the kernel and the signal as additional constraints. We apply the idea of Bregman iterative regularization, first used for image restoration by Osher and colleagues [S.J. Osher, M. Burger, D. Goldfarb, J.J. Xu, and W. Yin, An iterated regularization method for total variation based on image restoration, UCLA CAM Report, 04-13, (2004)]. to recover finer scales. We also present an analytical study of the model disc…

Europa en la Calle

2000

Dolarización panamericana

2001

Más allá del voto

2007

The muscleblind gene participates in the organization of Z-bands and epidermal attachments of Drosophila muscles and is regulated by Dmef2.

1998

We report the embryonic phenotype of muscleblind (mbl), a recently described Drosophila gene involved in terminal differentiation of adult ommatidia. mbl is a nuclear protein expressed late in the embryo in pharyngeal, visceral, and somatic muscles, the ventral nerve cord, and the larval photoreceptor system. All three mbl alleles studied exhibit a lethal phenotype and die as stage 17 embryos or first instar larvae. These larvae are partially paralyzed, show a characteristically contracted abdomen, and lack striation of muscles. Our analysis of the somatic musculature shows that the pattern of muscles is established correctly, and they form morphologically normal synapses. Ultrastructural a…