Search results for " dei"
showing 10 items of 3331 documents
Rhetorical deliberation. A sustainable normativism from a Gorgianic-Aristotelian perspective
2018
Starting from the discursive turn that has characterized democracy since the 80s of the last century, our article tries to outline a form of sustainable normativism. To do this, we use a theoretical framework derived from ancient Greek rhetoric and in particular from the reflection of Gorgias and Aristotle. In our perspective, on the one hand, the Gorgianic view is a useful reminder of the role that the pursuit of power and the possibility of conflict unavoidably play in the form of argumentation specific to the public sphere, that is, deliberation. On the other hand, Aristotle, thanks to his emphasis on the link between logos and desire and his analysis of truth available in deliberative c…
Teste e testimonianze: i falsi Modigliani
2011
Analisi sociosemiotica della celebre beffa delle false teste di Modigliani.
Egeria. Monuments of Faith in the Medieval Mediterranean
2009
Schede tecniche con illustrazioni di 10 monumenti mobili dell'arte religiosa bizantina conservati in Italia e attinenti al tema del pellegrinaggio.
Arundo Donax particles as reinforcement for PLA based composites
2015
Aim of this work was to use particles obtained by grinding the culms of Arundo Donax used as reinforcement for PLA based composites. The influence of the content (10 wt% and 20 wt%) and size (150-300 μm and 300-500 μm) of Arundo Donax filler (ADF) on the morphology and on the properties of PLA-ADF composites was evaluated. The composites were prepared by melt compounding the PLA with ADF using a co-rotating modular twin screw extruder. For comparison, neat PLA was processed under the same conditions. Both the neat PLA and the composites were characterized by SEM, DSC, tensile and flexural measurements.
The Linguistic Roots of Gramsci's Non-Marxism
2010
Graphene as a tunable resistor
2014
We present the design of a graphene-based electronically tuneable microstrip attenuator operating at a frequency of 5 GHz. The use of graphene as a variable resistor is discussed and the modelling of its electromagnetic properties at microwave frequencies is fully addressed. The design of the graphene-based attenuator is described. The structure integrates a patch of graphene, whose characteristics can range from being a fairly good conductor to a highly lossy material, depending on the applied voltage. By applying the proper voltage through two high-impedance bias lines, the surface resistivity of graphene can be modified, thereby changing the insertion loss of the microstrip attenuator.
Gli atti di disposizione
2013
Il saggio prende in esame la disciplina degli atti di disposizione del proprio corpo nella prospettiva del limite che essa pone all'autonomia dei privati, scrutinandone il significato e la portata attuali alla luce dei mutamenti intervenuti nel sistema, dopo il varo dell'art. 5 del codice civile, anche per effetto della normativa comunitaria e, in particolare, della Carta dei diritti fondamentali dell'Unione europea. Specola privilegiata di indagine sono le previsioni in materia di consenso nelle fattispecie dispositive di organi, di cellule e tessuti umani a destinati ad applicazioni (trapianto, innesto, infusione) su soggetti terzi. Nel persistente richiamo della normativa di settore a li…
Attractors/Basin of Attraction
2020
It is a controversial issue to decide who first coined the term “attractor”. According to Peter Tsatsanis, the editor of the English version of Prédire n’est pas expliquer, it was René Thom who first introduced such a term. It is necessary, however, to remember that Thom thought that it was first introduced by the American mathe- matician Steven Smale, “although Smale says it was Thom that coined the neolo- gism “attractor”“(Tsatsanis 2010: 63–64 n. 20). From this point of view, Bob Williams expressed a more cautious opinion by saying that “the word “attractor” was invented by these guys, Thom and Smale” (Cucker and Wong 2000: 183). But other mathematicians are of the opinion that the term …
Dal game-based learning ai serious games: alcune prospettive per l’apprendimento mediato dalla tecnologia digitale
2023
In the last years, serious games have become popular in media education as they are useful tools in engaging, motivating, and helping students learn. However, few studies investigate the long-term effects of game-based learning, and many scholars declare themself skeptical about the learning mediated by digital technology. This paper reflects on the importance of new media and serious games for young people belonging to the Net Generation as defined by Prensky. In particular, I support the idea that game-based learning reflects a broader change in our society, coinciding with the rise of the phenomenon of Gamification and the Homo Ludens paradigm. Apart from the limitations of technology-me…