Karl Polanyi, la Nouvelle sociologie économique et les forces du marché

Les Algues Dasycladales du Permien et du Trias Nouvelle tentative d’inventaire bibliographique, géographique et stratigraphique

1 adresse actuelle: PDD/Zakum, ADMA-OPCO, P.O.Box303, Abu Dhabi, UnitedArab Emirates ([email protected]); adresse permanente: Le Clair Côteau, 14-A Rue de la Guaize, 28130 Maintenon, France. 2 Institute of Geology, Sachsova 2, P.O.Box 268, HR-10000 Zagreb, Croatia. Abstract The present work enlists as comprehensively as possible the Permian and Triassic Dasyclad algae. For each species, local...

Conception d'une place de marché pour la vente et la distribution d'énergie dans les smart grids

This paper introduces a novel market that allows prosumers to trade electricity while satisfying the constraints of the grid. Our market’s allocation rule is implemented by means of the so-called RadPro, an e cient dynamic programming algorithm that assesses in polynomial time how much energy each prosumer trades as well as how energy must be distributed throughout the grid. Our empirical resul...

La dose tolérée et toxique de la saponine chez les chèvres et les moutons

Les temps du document et la recherche d'information

This article presents a survey of the interactions between information retrieval and temporal aspects of documents. First the time evoked by the discourse and the historic situation time of the documents themselves are distinguished. The universe of discourse time should be taken into account in the indexation step of information retrieval. It can be processed by named entities extraction and m...

Etude de la ceruloplasmine et du cuivre sanguin et urinaire chez les sujects normaux et dans la maladie de Wilson en Iran