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After a brief reminder of the distinction between regionalism and regionalisation, the chapter describes the landscape of regional economic groupings across the continent before addressing the heuristic value of the notion of integration through hysteresis as well as its articulation with SACU"s new philosophy.

Web accessibility is found on a series of recommendations from a technical point of view, done by specialized organizations and that have a strong influence on the subject, that provide accessibility criteria and whose’s follow up helps substantially to achieve that the contents of a web site become accessible. In this article we can find several recommendations that are widely used on a global scale, the Steps of accessibility to Web Content (WCAG 1.0); as well as Section 508 and the technical regulation that applies in Spain.

Dans l’arganeraie, la gestion des ressources naturelles a pour base le terroir, au sein duquel on distingue les terres de statut prive, le plus souvent cultivees, et celles de statut domanial couvertes d’arganiers tantot privatisees de facto (agdal), tantot utilisees collectivement (mouchaa). Quatre acteurs majeurs, dont les interets s’opposent ou se completent, sont ainsi impliques dans la gestion et l’exploitation de l’arganeraie : les services forestiers, les agriculteurs-eleveurs, les elus et les autorites locales. Les eleveurs portent une grande attention a la chevre qui est un element important de l’economie locale et est un maillon cle du systeme agro-sylvo-pastoral. Le systeme alimentaire qui est en partie fonde sur les ressources alimentaires tirees de l’arganeraie repond a de nombreux facteurs de variation, et notamment aux conditions sociales d’acces. Il apparait que l’eleveur est un bon gestionnaire de ses terres privees et des arganiers qu’il « possede » dans le domania...

The problem of Speech/Music discrimination is a challen- ging research problem which signicantly impacts Auto- matic Speech Recognition (ASR) performance. This pa- per proposes new features for the Speech/Music discrimi- nation task. We use a decomposition of the audio signal based on wavelets which allows a good analysis of non stationary signals like speech or music. We compute dif- ferent