112,144 research outputs found
Convegno - La valle del Mignone
No full texthttps://www.youtube.com/watch?v=dgVZ_uYBtWg Convegno - La valle del Mignone Storia di un fiume tra mito, leggenda e realtà... Tarquinia, 31 ottobre 2015 https://www.youtube.com/watch?v=dgVZ_uYBtW
Análise do poema das cinco canções de Francisco Mignone
No full textThis work has as main objective to realize a interpretative rhetorical study, of Poem of the five songs of Francisco Mignone. It aims at the surch and dissemination of the Brazilian chamber music and one of its most important representatives, Francisco Mignone, and a glimpse of the person and work of Mário Quintana, and the singer Magdalena Lébeis. In order to introduce and contextualize this work, a biographical and historical survey of the composer's life was carried out based on the existing bibliography. In this study, whose approach is ontological, we will try to bring a rhetorical analysis as one of the investigative subsidies, as well as the technical and compositional elements used by Mignone in this cycle of songs. The conclusion of this work brings together the information obtained through the analysis, identifying the author's musical language, the interaction of the work by the performers, singer and pianist, seeking to highlight the affections evoked in it and points of technical or comparative observance.
Keywords: Mignone; Quintana; Magdalena Lébeis; brazilian song; musical rhetoricEste trabalho tem como principal objetivo realizar um estudo retórico interpretativo de Poema das cinco canções de Francisco Mignone. Visa a pesquisa e a divulgação da canção de câmara brasileira e de um de seus mais significativos representantes, Francisco Mignone, e um vislumbre da pessoa e obra de Mário Quintana, e da cantora Magdalena Lébeis. A fim de introduzir e contextualizar este trabalho, realizou-se um levantamento biográfico e histórico da vida do compositor fundamentado pela bibliografia já existente. Neste estudo, cuja abordagem é ontológica, procurar-se-á trazer uma análise retórica como um dos subsídios investigativos, bem como os elementos técnicos e composicionais utilizados por Mignone neste ciclo de canções. A conclusão deste trabalho reúne as informações obtidas por meio das análises, identificando a linguagem musical do autor, a interação da obra pelos intérpretes, cantor e pianista, procurando destacar os afetos evocados na mesma e pontos de observância técnica ou comparativa.
Palavras-chave: Mignone; Quintana; Magdalena Lébeis; canção brasileira; retórica musica
La "teoria empirica" della politica. Il contributo di Norberto Bobbio
No full textL'articolo esamina il contributo di Norberto Bobbio all'analisi scientifica dei fenomeni politici, paartendo dalla tradizione dei classici come G. Mosca e V. Pareto. L'analisi dei principali contributi sullo statuto della scienza politica consente di affermare l'ossimoro di una "teoria empirica" dei fenomeni politici
Globalization. The Role of Parties and Movements in the Consolidation of Neodemocracies
No full textThe paper analyzes the role of movements and parties in the process of democratizatio
The Scientific Revolution of V. I. Vernadsky: A Khunian Paradigm Shift?
No full textLa teoria della noosfera in Vernadsk
Astrophysical jets: insight into long term hydrodynamics. Article and Supplementary Information
No full textAstrophysical jets are ubiquitous throughout the universe. They can be observed to emerge from protostellar objects, stellar x-ray binaries and supermassive black holes located at the center of active galaxies, and they are believed to originate from a central object that is surrounded by a magnetized accretion disc. With the motivations to understand whether hypersonic Newtonian jets produce any similarity to the morphologies observed in jets from young stellar objects (YSOs) and whether numerical codes, based on Godunov-type schemes, capture the basic physics of shocked flows, we have conceived a laboratory experiment and performed three-dimensional (3D) numerical simulations that reproduce the mid-to-long-term evolution of hypersonic jets. Here we show that these jets propagate, maintaining their collimation over long distances, in units of the jet initial radius. The jets studied are quasi-isentropic, are both lighter and heavier than the ambient and meet the two main scaling parameter requirements for proto-stellar jets: the ejection Mach number and the ambient/jet density ratio
Short gamma-ray burst jet propagation in binary neutron star merger environments
No full textThe multimessenger event GW170817/GRB 170817A confirmed that binary neutron star (BNS) mergers can produce short gamma-ray burst (SGRB) jets. This evidence promoted new investigations on the mechanisms through which a BNS merger remnant can launch such a powerful relativistic outflow and on the propagation of the latter across the surrounding post-merger environment. In particular, great strides have been made in jet propagation models, establishing connections between the initial jet launching conditions, including the incipient jet launching time (with respect to merger) and the injection parameters, and the observable SGRB prompt and afterglow emission. However, present semi-analytical models and numerical simulations (with one notable exception) adopt simple handmade prescriptions to account for the post-merger environment, lacking a direct association with any specific merging BNS system. Here, we present the first three-dimensional relativistic hydrodynamics simulations of incipient SGRB jets propagating through a post-merger environment that is directly imported from the outcome of a previous general relativistic BNS merger simulation. Our results show that the evolution and final properties of the jet can be largely affected by the anisotropies and the deviations from axisymmetry and homologous expansion characterizing more realistic BNS merger environments. In addition, we find that the inclusion of the gravitational pull from the central compact object, often overlooked, can have a major impact. Finally, we consider different jet launching times referred to the same BNS merger model and discuss the consequences for the ultimate jet properties
Sonata n °3 / Claudio Santoro, comp. ; Heitor Alimonda, p. Manduca Piá : modinha / Villa-Lobos, comp ; Maria de Lourdes da Cruz Lopes, S ; J. Vieira Brandão, p. Nhã popê... [etc.] : modinha antiga / Villa-Lobos ; Maria de Lourdes da Cruz Lopes, S ; J. Vieira Brandão, p... [et al.]
No full textTitre uniforme : Santoro, Cláudio (1919-1989). Compositeur. [Sonates. Piano. No 3]Titre uniforme : Villa-Lobos, Heitor (1887-1959). Compositeur. [Modinha (1925)]Titre uniforme : Villa-Lobos, Heitor (1887-1959). Compositeur. [Nhã popê. A 365/6]Titre uniforme : Brandão, José Vieira (1911-2002). Compositeur. [Prequetế]Titre uniforme : Brandão, José Vieira (1911-2002). Compositeur. [Só ou Canção Sozinha]Titre uniforme : Brandão, José Vieira (1911-2002). Compositeur. [Tróva]Titre uniforme : Mignone, Francisco (1897-1986). Compositeur. [A dolorida]Titre uniforme : Mignone, Francisco (1897-1986). Compositeur. [A sombra]Titre uniforme : Mignone, Francisco (1897-1986). Compositeur. [Quando na roça anoitece]Titre uniforme : Mignone, Francisco (1897-1986). Compositeur. [Pinhão quente]Collection : Música Brasileira ; 4Collection : Música Brasileira ; 4Comprend : Sonata n °3 / Claudio Santoro, comp. ; Heitor Alimonda, p ; Manduca Piá / Villa-Lobos, comp ; Maria de Lourdes da Cruz Lopes, S ; J. Vieira Brandão, p ; Nhã popê / Villa-Lobos, comp ; Maria de Lourdes da Cruz Lopes, S ; J. Vieira Brandão, p ; Prequetê / V. Brandão, comp ; Maria de Lourdes da Cruz Lopes, S ; J. Vieira Brandão, p ; Só / V. Brandão, comp ; Maria de Lourdes da Cruz Lopes, S ; J. Vieira Brandão, p ; Tróva / V. Brandão, comp ; Maria de Lourdes da Cruz Lopes, S ; J. Vieira Brandão, p ; A dolorida / F. Mignone, comp. ; Maria de Lourdes da Cruz Lopes, S ; F. Mignone, p ; A sombra / F. Mignone, comp. ; Maria de Lourdes da Cruz Lopes, S ; F. Mignone, p ; Quando na roça anoitece / F. Mignone, comp. ; Maria de Lourdes da Cruz Lopes, S ; F. Mignone, p ; Pinhão quente / F. Mignone, comp. ; Maria de Lourdes da Cruz Lopes, S ; F. Mignone, pBnF-Partenariats, Collection sonore - BelieveContient une table des matière
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