Search results for "Ville"
showing 10 items of 286 documents
Alexis de Tocqueville e l'inquietudine democratica
2020
Il mio contributo intende mostrare come la "nuova scienza della politica" , esposta nella Democrazia in America, offra un impianto categoriale ancora oggi assai utile nell'analisi della genesi e dello sviluppo della "democrazia" moderna, anto nei suoi aspetti positivi quanto nei suoi possibili sviluppi patologici.
Fra libertà e democrazia. L'eredità di Tocqueville e J. S. Mill, a cura di D. Bolognesi e S.Mattarelli.
2009
Il volume tratta dell'analisi del rapporto tra libertà e democrazia alla luce delle teorie elaborate da Tocqueville e da Mill.
Les stratégies de conversion touristique des stades d’eau vive olympiques
2016
Cet article analyse l’implantation de sites olympiques — les stades d’eau vive (SEV) — comme un enjeu stratégique pour développer le tourisme urbain. Il s’agit d’étudier comment ces équipements conçus à l’origine pour le slalom, discipline apparue aux Jeux olympiques (JO) en 1972 puis réintroduite à partir de 1992, sont réutilisés pour l’accueil du public. J’analyserai les jeux d’acteurs autour de la reconversion de ces équipements en lieu touristique pour comprendre comment la délocalisation de ces sites a engendré une fréquentation des périphéries métropolitaines. L’objectif consiste à appréhender les phénomènes qui participent à leur mise en tourisme. Des études de cas (Yin, 2003) de qua…
Integrable Hamiltonian systems with swallowtails
2010
International audience; We consider two-degree-of-freedom integrable Hamiltonian systems with bifurcation diagrams containing swallowtail structures. The global properties of the action coordinates in such systems together with the parallel transport of the period lattice and corresponding quantum cells in the joint spectrum are described in detail. The relation to the concept of bidromy which was introduced in Sadovski´ı and Zhilinski´ı (2007 Ann. Phys. 322 164–200) is discussed.
Bounded Drift-Diffusion Motion
2009
Two non-zero solutions for Sturm–Liouville equations with mixed boundary conditions
2019
Abstract In this paper, we establish the existence of two non-zero solutions for a mixed boundary value problem with the Sturm–Liouville equation. The approach is based on a recent two critical point theorem.
From the Rhin-Rhône TGV to Rhin-Rhône "territory" : reticularity, mobility and territoriality in an intermediary space
2013
High-speed rail, destined to reduce the times-distances between major French and European cities, tends to push intermediary spaces into a rather unfavorable situation. Strongly polarized by the large urban centers that surround them, these intermediary areas are usually reduced to their sole status of transit areas. However, the Eastern tract, the first section of the LGV Rhine-Rhône project, through its regional dimension, constitutes a factor in the emergence of a territorialization process of the Rhine-Rhone area. Thus, the arrival of high speed rail is responsible for the creation of a network of cities that extends from Dijon to Basel. To address this territorial issue, a detailed ana…
Du TGV Rhin-Rhône au "Territoire" Rhin-Rhône : réticularité, mobilité et territorialité dans un espace intermédiaire
2013
High-speed rail, destined to reduce the times-distances between major French and European cities, tends to push intermediary spaces into a rather unfavorable situation. Strongly polarized by the large urban centers that surround them, these intermediary areas are usually reduced to their sole status of transit areas. However, the Eastern tract, the first section of the LGV Rhine-Rhône project, through its regional dimension, constitutes a factor in the emergence of a territorialization process of the Rhine-Rhone area. Thus, the arrival of high speed rail is responsible for the creation of a network of cities that extends from Dijon to Basel.To address this territorial issue, a detailed anal…
Corynosoma cetaceum in the stomach of Franciscanas, pontoporia blainvillei (Cetacea): an exceptional case of habitat selection by an Acanthocephalan
2001
Adult acanthocephalans are typically found in the intestine of vertebrates, where they can readily absorb nutrients. However, Corynosoma cetaceum has been frequently reported in the stomach of cetaceans from the Southern Hemisphere. The ecological significance of this habitat was investigated by examining data on number, sex ratio, maturity status, biomass, and fecundity of C. cetaceum in different parts of the digestive tract of 44 franciscanas Pontoporia blainvillei. Individual C. cetaceum occurred in the pyloric stomach (PS) and, to lesser degrees, in the duodenal ampulla (DA) and the main stomach (MS). Females outnumbered males in all chambers, although the sex ratio was closer to 1:1 i…