L’astreinte est un des mécanismes traditionnels dont dispose le juge administratif pour s’assurer de l’effectivité ses décisions, en lui permettant condamner l’administration au paiement d’une somme d’argent par jour retard dans l’exécution décision juridictionnelle. À l’occasion importante rendue 2020, Conseil d’État a renforcé ce mécanisme à travers la mise place modalité d’utilisation origin...

Résumé : De nos jours, le problème de transport de marchandise occupe une place importante dans la vie économique des sociétés modernes. Le problème de ramassage et de livraison (pick-up and delivery problem) est l’un des problèmes dont une grande partie des recherches s’y est intéressée. Il s’agit de déterminer un circuit de plusieurs véhicules, de façon à servir à coût minimal un ensemble de ...

One hundred years ago this week the war poet David Jones was wounded on the Somme. Unlike other war poets it took over 20 years for the horrors he had witnessed to work their way out into his writing. This workshop examines the cognitive processes involved (a) when poets re-render past visual experience as words, and (b) when readers of those words reconstruct the original emotions for themselv...

RÉSUMÉ. Optimiser le classement des résultats d’un moteur par un algorithme de learning to rank nécessite de connaître des jugements de pertinence entre requêtes et documents. Nous présentons les résultats d’une étude pilote sur la modélisation de la pertinence dans les moteurs de recherche géoréférencés. La particularité de ces moteurs est de présenter les résultats de recherche sous forme de ...

We express the matroid polytope PM of a matroid M as a signed Minkowski sum of simplices, and obtain a formula for the volume of PM . This gives a combinatorial expression for the degree of an arbitrary torus orbit closure in the Grassmannian Grk,n. We then derive analogous results for the independent set polytope and the associated flag matroid polytope of M . Our proofs are based on a natural...

River systems are valuable to human beings; meanwhile, they are intensively influenced by human activities, especially urbanization. In this study, based on the data derived from topographic maps and remote sensing images, the temporal and spatial change of river system geomorphology in the Taihu Region over the past 50 years was investigated in conjunction with urbanization. Results demonstrat...

Karun River is the largest and most watery river in Iran. This river is the longest river which located just inside Iran and Ahvaz Metropolis drinking water supplied from Karun River as well (fa.alalam.ir). Karun River as the main source of water treatment plants in Ahvaz, like most surface waters affected by various contaminants which caused changes in water quality of the river (www.aww.co.ir...

We determined levels of hepatic cytochrome P4501A (CYP1A) mRNA, hepatic DNA adducts, and fluorescent aromatic compounds (FACs) in bile, a measure of exposure to polyaromatic hydrocarbons, in Atlantic tomcod from six river systems ranging from highly polluted to relatively pristine on the northeast North American coast (the Hudson River, New York; the St. Lawrence River, Quebec; the Miramichi Ri...