Search results for "98"

Manuel Vázquez Montalbán y sus heterónimos en la revistra "Triunfo"

2022

The volume collects and analyzes the collaborations of Manuel Vázquez Montalbán in the magazine Triunfo, from the opinion article, to the report, from the short story to the comic strip, focusing on the use of heteronomous words. Following the path of the genre, the style and the narrative perspectives of the different contributions, the fertile osmosis between literary discourse and journalistic discourse is thus verified. The weekly appeared in 1946 in Valencia, playing a role of theater and film information and criticism. Since its transfer to Madrid in 1948, the magazine expanded its interests, inserting articles on domestic and foreign policy, until, in the 1960s, it became the intelle…

Trombosi portale mesenterica idiopatica in paziente con doppia mutazione eterozigote del gene C677T e del gene A1298C della MTHFR

2002

EXTRAGONADAL GERM CELL TUMORS: Results of AIEOP TCG 91/98 Protocols

2002

The aim of the Study: To analyze the outcome of patirnts with extragonadal (eg) GCT teated with TCG 91/98 Protocols. 45 pts were enrolled: 34 were females, 11 males; median age 17 months (range: 1-137 months)

Collisionless shock heating of heavy ions in SN 1987A

2019

Astrophysical shocks at all scales, from those in the heliosphere up to the cosmological shock waves, are typically "collisionless", because the thickness of their jump region is much shorter than the collisional mean free path. Across these jumps, electrons, protons, and ions are expected to be heated at different temperatures. Supernova remnants (SNRs) are ideal targets to study collisionless processes because of their bright post-shock emission and fast shocks. Although optical observations of Balmer-dominated shocks in young SNRs showed that the post-shock proton temperature is higher than the electron temperature, the actual dependence of the post-shock temperature on the particle mass…

3D MHD modeling of the expanding remnant of SN 1987A : role of magnetic field and non-thermal radio emission

2018

Aims. We investigate the role played by a pre-supernova (SN) ambient magnetic field on the dynamics of the expanding remnant of SN 1987A and the origin and evolution of the radio emission from the remnant, in particular, during the interaction of the blast wave with the nebula surrounding the SN. Methods. We model the evolution of SN 1987A from the breakout of the shock wave at the stellar surface to the expansion of its remnant through the surrounding nebula by 3D MHD simulations. The model considers the radiative cooling, the deviations from equilibrium of ionization, the deviation from temperature-equilibration between electrons and ions, and a plausible configuration of the pre-SN ambie…

Supernova 1987A: a Template to Link Supernovae to their Remnants

2015

The emission of supernova remnants reflects the properties of both the progenitor supernovae and the surrounding environment. The complex morphology of the remnants, however, hampers the disentanglement of the two contributions. Here we aim at identifying the imprint of SN 1987A on the X-ray emission of its remnant and at constraining the structure of the environment surrounding the supernova. We performed high-resolution hydrodynamic simulations describing SN 1987A soon after the core-collapse and the following three-dimensional expansion of its remnant between days 1 and 15000 after the supernova. We demonstrated that the physical model reproducing the main observables of SN 1987A during …

The Lygeo-Stipetea class in Sicily

2010

Basing on literature data and unpublished relevés from Sicily, a survey of the syntaxa belonging to the class Lygeo-Stipetea Rivas-Martínez 1978 is presented. This perennial vegetation is characterized by the dominance of big caespitose hemicryptophytes, and it is widely distributed in Sicily from the sea level up to 1500 m a.s.l. The class is represented in Sicily by two orders, floristically and ecologically well differentiated: Lygeo-Stipetalia, including the sole alliance Moricandio-Lygeion exclusively of clayey substrates, and Hyparrhenietalia hirtae, including five alliances (Hyparrhenion hirtae, Avenulo cincinnatae-Ampelodesmion mauritanici, Thero-Brachypodion ramosi, B…

Editorial: Myokines, Adipokines, Cytokines in Muscle Pathophysiology

2020

[No abstract available]

Les débuts dans la vie active des jeunes issus de l'immigration après des études supérieures

2004

04039; Les auteurs décrivent ici les débuts dans la vie active des jeunes issus de l'immigration d'Afrique du Nord (Algérie, Maroc, Tunisie) et d'Europe du Sud (Espagne, Italie, Portugal) qui quittent la formation initiale après une expérience des études supérieures. A l'aide des données de l'enquête "Génération 98" du Céreq, l'entrée dans la vie professionnelle de ces deux catégories d'anciens étudiants est comparée au devenir professionnel des jeunes d'origine française. Ce travail débute avec une présentation de la classification des origines nationales telle qu'elle est appliquée dans l'étude. Il est suivi d'un exposé des caractéristiques sociodémographiques et scolaro-universitaires de…

Data Protection, Social Networks and Online Mass Media

2012

The public communication has suffered in the era of the digital information society a undeniable paradigm shift among whose manifestations highlights the presence of media online in social networks and the outstanding participation of citizens by providing views, information and personal data. The guarantee of the right to the protection of personal data in the digital environment of the pages on social networks managed by media communication requires analyzing the legal relevance and impact of these standards and, very specially, the allocation of responsibilities between those who interact in these digital spaces. To that end, this article will take into account the doctrine oriented by t…