Guerre et pouvoir au Salvador: idéologies du changement et changement idéologiqueDeath Foretold: The Jesuit Murders in El Salvador

Éditorial: Informatique et changement de société

Changement climatique et toponymie. Étude de la répartition ancienne du hêtre à travers ses traces toponymiques

In this paper we evaluate the feasibility of estimating the previous distribution of a tree species, the beech, from the analysis of toponyms presently in use and referring to this species. Specialists from toponymy, agromomy and geometics have been involved. Toponyms are a precious source of information about past distribution: more than 6100 toponyms referring to beech have been detected. MOT...

Journalists in El Salvador

The typical journalist in El Salvador is male, in his mid-thirties and holds a university degree in journalism or communication. Of the 250 interviewed journalists, 101 were women, making for a proportion of 40.4 percent of the overall sample. On average, journalists in El Salvador were 32.00 years old (s=9.27); half of the journalists were younger than 28 years. Journalists tend to be well edu...

Détermination analytique du coefficient de thermodiffusion effectif en milieu poreux : application aux fluides de gisements. Etude locale et changement d'échelle

Révision de systèmes d’argumentation : changement minimal du statut des arguments

In this paper, we investigate the revision issue for argumentation systems à la Dung. We focus on revision as minimal change of the arguments status. Contrarily to most of the previous works on the topic, the addition of new arguments is not allowed in the revision process, so that the revised system has to be obtained by modifying the attack relation, only. We introduce a language of revision ...