Search results for "Hake"
showing 10 items of 220 documents
Canzoni in concorso nella Palermo di fine secolo
2015
L'articolo si occupa del concorso "per la canzone siciliana" bandito nel 1891 a Palermo da Tina Withaker Scalia con la collaborazione di Giorgio Miclei. Nella prima parte viene presentato un sintetico bilancio dei precedenti non siciliani del concorso nell'Italia post-unitaria, e nella seconda vengono analizzate in dettaglio le due canzoni vincitrici.
Theorems of restricted dynamic shakedown
1993
Abstract Dynamic shakedown for a rate-independent material with internal variables is addressed in the hypothesis that the load values are restricted to those of a specified load history of finite or even infinite duration, thus ruling out the possibility—typical of classical shakedown theory—of indefinite load repetitions. Instead of the usual approach to dynamic shakedown, based on the bounded plastic work criterion, another approach is adopted here, based on the adaptation time criterion. Static, kinematic and mixed-form theorems are presented, which characterize the minimum adaptation time (MAT), a feature of the structure-load system, but which are also able to assess whether plastic w…
The shakedown load boundary of an elastic-perfectly plastic structure
1995
In the hypothesis of small displacements and combined time-variable/steady loads, the geometrical-mechanical properties of the shakedown load boundary are investigated. It is shown that, in the load space, the shakedown load boundary plays the role of yield surface, and that a certain plastic strain accumulation vector—characterizing some impending inadaptation collapse mechanism—obeys the normality rule, whereas a specific form of the maximum plastic work theorem constitutes an effective tool for the evaluation of the shakedown limit load corresponding to a specified inadaptation collapse mode. The equations governing the state of the structure at the shakedown limit are provided and the r…
Shakedown theorems for elastic–plastic solids in the framework of gradient plasticity
2008
Abstract Static and kinematic shakedown theorems are given for a class of generalized standard materials endowed with a hardening saturation surface in the framework of strain gradient plasticity. The so-called residual-based gradient plasticity theory is employed. The hardening law admits a hardening potential, which is a C 1 -continuous function of a set of kinematic internal variables and of their spatial gradients, and is required to satisfy a global sign restriction (but not to be necessarily convex). The totally produced, the accumulated and the freely moving dislocations per unit volume, distinguished as statistically stored and geometrically necessary ones, are in this way accounted…
Rumour and Second-Hand Knowledge in Much Ado About Nothing
2015
International audience
"Fellowship in Coriolanus"
2006
International audience
Freedom and Necessity in The Winter's Tale
2011
International audience
Amnésie collective et réécritures de l'histoire dans les deux tétralogies historiques de Shakespeare
2015
The genre of the history play was in its heyday in England between the 1580s and the 1610s. The transition from the concept of realm to those of state and nation took place at the same time, which could suggest that the history play should be seen as a patriotic genre. Yet, a close reading of both of Shakespeare’s historical tetralogies shows that things are far more complex. The plays are not so much a reflection of history as a reflection on history. The historical events they depict are thwarted, rewritten and blended with fiction in order to provide a reflection on the games of politics and comments on the contemporary situation as well as the process of writing history itself.
Vanishing points and horizons of audience perception in Shakespeare's late plays
2017
International audience