Les résultats imprévus des élections de 2017 ont bousculé les conceptions ordinaires que citoyens et commentateurs la politique avaient du clivage droite/gauche. Jusqu’alors, on lui reconnaissait une permanence historique qui condamnait tout citoyen à s’inscrire nécessairement part ou d’autre cet axe. Ce texte explore conditions historiques pr&#23...

The topic of photo-equality in hardcopy technologies has been widely discussed from the beginning of digital printing until today. Photographic quality prints can be made on desk-top printers with little compromises in permanence and performance. The paper compares the status of ink-jet prints in professional and desktop systems with commercial photography. The gamut of typical ink-jet dye and ...

Motion information can form the basis of predictions about time-toimpact and the trajectories of objects moving through a scene. Firstly, a model that incorporates accumulative computation and lateral interaction is presented. By means of the lateral interaction in accumulative computation (LIAC) of each element with its neighbours, the model is able to segment moving objects present in an inde...

The number of studies on lizard ecology has increased greatly since 1960 (Huey et al. 1983), improving our knowledge on the evolution of life history characteristics, one of the most important tools for understanding the diversity Abstract The demography of the lizard Tropidurus torquatus (Squamata, Tropiduridae) in a highly seasonal Neotropical savanna. The demography of a population of Tropid...