1,741,934 research outputs found
Pièces et amulettes préhistoriques. M. Arcade Bertin
No full textBertin Arcade. Pièces et amulettes préhistoriques. M. Arcade Bertin. In: Bulletin de la Société préhistorique de France, tome 4, n°3, 1907. pp. 182-183
Tarjeta de Visita de Mr. Richard Bertin
No full textTarjeta de Visita de Mr. Richard Bertin, profesor de francés e inglés y antiguo profesor de S.A.R. el príncipe de Portugal
Atlas Caraïbe, un outil au service de la connaissance et de l\u27enseignement de la Caraïbe
No full textMonique Bégot (Agrégée de géographie, IA/IPR honoraire d\u27histoire-géographie) et Yvan Bertin (Agrégé d\u27histoire-géographie, IA/IPR d\u27histoire-géographie) abordent la Caraïbe à travers l\u27enseignement de la géographie, les ressources et l\u27exercice de la cartographie. Ils présentent le site de l\u27atlas Caraïbe, un outil au service de la connaissance et de l\u27enseignement de la Caraïbe
La centralità del territorio: i nodi del cambiamento
No full textI sistemi sanitari sono interessati da un profondo processo di cambiamento e, ad oggi è difficile individuare l'esito del cambiamento in atto. L'assetto dei sistemi locali dipenderà dalla capacità di attivare di tener conto di: i) la forte disomogeneità delle esperienze e la necessità di sviluppare processi di costruzione di basi semantiche omogenee per poter attivare processi di confronto delle informazioni anche fra le azioni svolte a livello territoriale; ii) le dinamiche di conflitto e concorrenza fra le diverse figure professionali presenti nel territorio e nelle strutture residenziali. L’azione territoriale necessita, infatti, di una legittimazione reciproca fra le professioni e di processi di coordinamento e integrazione delle loro attività; iii) la diversificazione del sistema degli attori e la sperimentazione di pratiche di governance capaci di integrare l’azione elle singole organizzazioni compreseti nel processo di produzione dei servizi; iv) la centralità delle dinamiche e delle opportunità offerte dalla web-society, in grado di modificare i processi e le abitudini di produzione e di utilizzo dei servizi sanitari territoriali
Una classificazione dei sistemi regionali di welfare
No full textIl capitolo si cerca di analizzare le omogeneitàe le specificità dei sistemi di welfare delle regioni italiane
Catalogue Romances et chansonnettes nouvelles, Emile Bertin éditeur
No full textCatalogue Romances et chansonnettes nouvelles, Emile Bertin éditeur. Verso "Pour une fleur" ; propose des titres "genre" Paulus, Juana, Amiati, "Marius Rich." [Marius Richard], Ouvrard [Éloi Ouvrard]… Datation : recherche en cours ; datation 1886 (par analyse des titres, hypothèse à confirmer)
Jacques Bertin, tableau des niveaux des variables rétiniennes
No full textVectorisation du tabelau des niveaux des variables rétiniennes, de la Sémiologie Graphique de Jacques Bertin
Spiral Structure in Galaxies : A Density Wave Theory
No full textHow does it happen that billions of stars can cooperate to produce the beautiful spirals that characterize so many galaxies, including ours? This book presents a theory of spiral structure that has been developed over the past three decades under the continuous stimulus of new observational studies. The theory unfolds in a way that can be grasped by any reader with an undergraduate science background who is interested in astronomy, as well as by graduate students and scientists actively involved in astronomy or related subjects who want to see the "backbone" and the physical content of the theory. The foundations of this theoretical framework were laid in the early 1960s, following the pioneering work of B. Lindblad. C. C. Lin had already contributed significantly to the field of fluid mechanics when he turned his attention to spiral structures, and he has focused on the problem ever since. Giuseppe Bertin joined this research effort when he first visited at MIT in 1975, bringing to the project knowledge from his work on elliptical galaxies and plasma astrophysics. Together, Bertin and Lin have contributed to the exciting developments on spiral structure of the last few decades, working closely with many observers and other theorists. In this book they describe the density-wave theory with the goal of making the key concepts and astrophysical implications explicit and accessible. The essence of the solution Bertin and Lin present is that the spirals are wave rather than material phenomena and generally trace intrinsic characteristics of the individual galaxies. The book is in three parts—Physical Concepts, Observational Studies, and Dynamical Mechanisms—with most of the technical details confined to the last part
Colinette : polka pour le piano / par J. Bertin
No full textTitre uniforme : Bertin, J. (18..-19.. ; compositeur). Compositeur. [Colinette. Piano]Piano, Musique de -- +* 1900......- 1999......+:20e siècle:Polkas (piano) -- +* 1900......- 1999......+:20e siècle
Dynamical properties of a family of collisionless models of elliptical galaxies
No full textN-body simulations of collisionless collapse have offered important clues to the construction of realistic stellar dynamical models of elliptical galaxies. Such simulations confirm and quantify the qualitative expectation that rapid collapse of a self-gravitating collisionless system, initially cool and significantly far from equilibrium, leads to incomplete relaxation, that is to a quasi-equilibrium configuration characterized by isotropic, quasi-Maxwellian distribution of stellar orbits in the inner regions and by radially biased anisotropic pressure in the outer parts. In earlier studies, as illustrated in a number of papers several years ago (see Bertin et al. 1993 and references therein), the attention was largely focused on the successful comparison between the models (constructed under the qualitative clues offered by the N-body simulations mentioned above) and the observations. In this paper we revisit the problem of incomplete violent relaxation, by making a direct comparison between the detailed properties of a family of distribution functions and those of the products of collisionless collapse found in N-body simulations
- …
