464 research outputs found
Merlo G. Grado, Identità valdesi nella storia e nella storiografia
No full textAurell Martin. Merlo G. Grado, Identità valdesi nella storia e nella storiografia. In: Annales. Économies, Sociétés, Civilisations. 47ᵉ année, N. 1, 1992. pp. 152-153
Merlo G. Grado, Identità valdesi nella storia e nella storiografia
No full textAurell Martin. Merlo G. Grado, Identità valdesi nella storia e nella storiografia. In: Annales. Économies, Sociétés, Civilisations. 47ᵉ année, N. 1, 1992. pp. 152-153
Characteristic functions of quantum heat with baths at different temperatures
No full textThis paper is about quantum heat defined as the change in energy of a bath during a process. The presentation takes into account recent developments in classical strong-coupling thermodynamics and addresses a version of quantum heat that satisfies quantum-classical correspondence. The characteristic function and the full counting statistics of quantum heat are shown to be formally similar. The paper further shows that the method can be extended to more than one bath, e.g., two baths at different temperatures, which opens up the prospect of studying correlations and heat flow. The paper extends earlier results on the expected quantum heat in the setting of one bath [E. Aurell and R. Eichhorn, New J. Phys. 17, 065007 (2015)NJOPFM1367-263010.1088/1367-2630/17/6/065007; E. Aurell, Entropy 19, 595 (2017)ENTRFG1099-430010.3390/e19110595].Peer reviewe
Entrevista a Martin Aurell : diálogo sobre Nobleza, Matrimonio e Historiografía
No full textAprovechando la edición catalana de su obra Les noces du comle realizamos una entrevista al prestigioso medievalista Martin Aurell, catedrático de historia medieval en la universidad de Poitiers. A lo largo de sus respuestas, se detiene sobre problemas de historia catalana, nobleza, espiritualidad e historiografía medievalEnjoying the opportunity provided by the Catalán edition of his work Les noces du comte, we interviewed the prestigious medievalist Martin Aurell, chair of Medieval History at he University of Poitiers. His responses to our questions touch on problems of Catalan history, the nobiliti, spirituality and medieval historiography
Entrevista a Martin Aurell : diálogo sobre Nobleza, Matrimonio e Historiografía
No full textAprovechando la edición catalana de su obra Les noces du comle realizamos una entrevista al prestigioso medievalista Martin Aurell, catedrático de historia medieval en la universidad de Poitiers. A lo largo de sus respuestas, se detiene sobre problemas de historia catalana, nobleza, espiritualidad e historiografía medievalEnjoying the opportunity provided by the Catalán edition of his work Les noces du comte, we interviewed the prestigious medievalist Martin Aurell, chair of Medieval History at he University of Poitiers. His responses to our questions touch on problems of Catalan history, the nobiliti, spirituality and medieval historiography
Modernist Technique and Provincial Life : Tage Aurell as Prose Artist
No full textTage Aurell's breakthrough as an author came in the early 1940s, about a decade after his debut. His narrative technique is very distinctive, and some of his short stories are minor classics, but he is not among the best-known Swedish aurthors of the twentieth century.While Aurell travelled and studied in Europe in the 1920s, during the age of high modernism, he then settled in the village of Mangskog in Western Sweden. From this rural vantage point he wrote most of his laconic and profoundly local stories.My aim in this article is to show how the laconism and fragmentary style of Aurell’s narrative texts entails the creation of new artistic forms. Examples of his narrative technique are gathered from ‘Pingstbrud’ (‘The Whitsun Bride’), ‘Grindstolpe’ (‘Gatepost’) and ‘Gamla landsvägen’ (‘The Old Highway’). In ‘Pingstbrud’, Aurell depicts in sparse scenes a rural community and how it reacts to the illness and death of a young woman. In ‘Grindstolpe’, two very different kinds of stories are intertwined in an unusual way. ‘Gamla landsvägen’ is Aurell’s most experimental text, a montage. I show the resemblance with Guillaume Apollinaire’s poem ‘Lundi Rue Christine’, and propose that Aurell looks at his rural village through the lens of modernism. Although the village people he describes seem hardly influenced by modernity, his textual composition is modernist. In these and other short stories Aurell renewed 1940s Swedish prose in a remarkable way.</p
Predictability in Systems with Many Characteristic Times: The Case of Turbulence
No full textIn chaotic dynamical systems, an infinitesimal perturbation is exponentially amplified at a rate given by the inverse of the maximum Lyapunov exponent λ. In fully developed turbulence, λ grows as a power of the Reynolds number. This result could seem to be in contrast to phenomenological arguments suggesting that, as a consequence of ‘‘physical’’ perturbations, the predictability time is roughly given by the characteristic lifetime of the large scale structures, and hence is independent of the Reynolds number. We show that such a situation is present in generic systems with many degrees of freedom, since the growth of a noninfinitesimal perturbation is determined by the cumulative effects of many different characteristic times and is unrelated to the maximum Lyapunov exponent. Our results are illustrated in a chain of coupled maps and in a shell model for the energy cascade in turbulence
Interview whith Martin Aurell : dialogues aboul Nohility. Manage and Historiograpy
No full textAprovechando la edición catalana de su obra Les noces du comle realizamos una entrevista al prestigioso medievalista Martin Aurell, catedrático de historia medieval en la universidad de Poitiers. A lo largo de sus respuestas, se detiene sobre problemas de historia catalana, nobleza, espiritualidad e historiografía medieval.Enjoying the opportunity provided by the Catalán edition of his work Les noces du comte, we interviewed the prestigious medievalist Martin Aurell, chair of Medieval History at he University of Poitiers. His responses to our questions touch on problems of Catalan history, the nobiliti, spirituality and medieval historiography
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