Under one typical view, children’s acquisition of their L1 phonological grammar is understood as a gradual progression from an initial universal state towards a language-specific one, in which learners respond to mismatches between their outputs and the ambient language (i.e. their ‘errors’) by changing their grammars incrementally to better approximate the target (i.e. ‘resolving’ their errors...

Core sediment (sapropel) samples were collected from Lake Okunozero, the Republic of Karelia, Russia, to assess distribution heavy metals and their main fractions, probable sources pollution, potential ecological toxicological risks for water body. Heavy metal concentrations measured by mass spectrometry method using an XSeries-2 ICP-MS. The sequential extraction sapropel was performed scheme T...

Background: Median cleft of mandible and lower lip is a rare anomaly [1]. Only a few cases have been reported in literature with different variations till now. Herein we report a patient with Tessier 30 cleft associated with complete duplication of tongue. Aim: We herein report this rare variant as it posed special challenges for its management by virtue of its uniqueness, late presentation and...

Cet article est extrait d'une d elivrable 4] du projet ESPRIT DiSCiPl (LTR, #22532, http://discipl.inria.fr/). Il montre les bases th eoriques des techniques que nous utiliserons, dans le cadre de ce projet, pour l'implantation des outils de diagnostic d eclaratif d'erreurs pour les programmes logiques avec contraintes. Il commence par une reformulation de la s emantique des programmes en terme...