1,721,893 research outputs found
Simone Martini e Lippo Memmi, l'Annunciazione
No full textScheda sul trittico dell'Annunciazione firmato da Simone Martini e Lippo Memmi, capolavoro assoluto della pittura gotica senese del Trecento, proveniente dal Duomo di Siena e conservato alla Galleria degli Uffizi di Firenze
Francesco di Giorgio Martini e Leonardo
No full textL'articolo tratta dei rapporti fra Francesco di Giorgio Martini e Leonardo da Vinci a proposito dell'architettura e sui reciproci influssi dell'uno sull'altro, specie a seguito del loro incontro del giugno 1490 a Milano e a Pavia per le consultazioni relative al tiburio del Duomo di Milano e alla costruzione del Duomo di Pavia
La Utopia come sueno, el sueno come Utopia
No full textIn this article the author investigates the device of the dream in two Nineteenth Century Western literary utopias. The article is divided in two parts : in the first the author analyses affinities between the utopian paradigm and the oneiric experience. In the second /News from Nowhere by William Morris /and / Looking Backwards /by Edward Bellamy are examined in order to demonstrate the strict interconnection between form and content and how the technical device of dream shapes the utopian content
Die Grenze Eozän/Oligozän in der Typus-Region des Unter-Oligozäns (Helmstedt – Egeln – Latdorf)
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On the minimization of numerical dispersion in time-domain finite element method
No full textNumerical dispersion relations in finite element time-domain methods are analytically derived for different mesh structures and basis functions. It is shown that, for certain combinations of mesh structure and basis functions, there is a particular choice of the discrete time step which minimizes the dispersion error. Some numerical results are presented to validate the theoretical analysis
Innovative class of curvilinear tetrahedral elements
No full textAn innovative class of curvilinear tetrahedral elements, based on rational Bézier volumes, is presented. The accuracy and effectiveness of this approach are investigated in a finite element framework and compared with those achieved with straight and conventional curvilinear elements
Stratigraphische Stellung der obereozänen Sande von Mandrikowka (Ukraine) und Parallelisierungsmöglichkeiten mit Hilfe des fossilen Nannoplanktons
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