Search results for "Presentation"
showing 10 items of 2405 documents
Curating as placing stones to be picked up: Interview with Anne-Cécile Sibué-Birkeland
2021
Ermeneutica del segno cinetico. Disegno e danza
2016
Le recenti innovazioni scientifiche e gli studi delle scienze cognitive costituiscono un punto di riferimento per la ricerca artistica che, impiegando diversificate metodologie di interpretazione grafica, si apre verso nuove forme della rappresentazione. L’articolo propone alcune riflessioni sulle implicazioni del movimento in relazione allo spazio architettonico con l’obiettivo di riconoscere nella percezione del movimento, configurazioni bidimensionali che misurano lo spazio restituendo nuove informazioni e rapporti grafici: il peso, il colore, la superficie, il disegno. Recent scientific innovations and studies of cognitive science are a reference point for artistic research, which using…
Rappresentazioni vertiginose. Tre esempi: Perec, Lequeu, Douat
2022
Nel novembre del 2009 il Museo del Louvre decise di affidare a Umberto Eco la direzione di una serie di conferenze da tenere su un argomento di sua scelta. Eco scelse il tema della ‘lista’ conferendo a quella manifestazione il nome di Vertige de la liste a cui seguì un saggio dallo stesso titolo pubblicato da Bompiani. Questa breve nota prende in prestito la stessa tematica che, per via del suo carattere altamente ete-rogeneo, è in grado di coinvolgere diversi ambiti del sapere senza minimamente accennare ad esaurirsi. L’elenco, strettamente legato alla figura retorica dell’accumulazione, può infatti costituirsi di segni, parole, suoni e di qualsiasi altra forma di rappresentazione utile a …
Anti-adrenergic effects of ranolazine in isolated rat aorta
2014
Ranolazine, a piperazine derivative, is used as an anti- anginal drug to treat patients with chronic angina in clinical practice [1] and may improve coronary blood flow by reducing compression effects of ischemic contracture, and by improving endothelial function [2],[3]. In the present study we investigate the vascular effects of ranolazine on the endothelium, adrenergic system and Ca2+ in isolated rat aorta.
Adverse drug reaction and organ damage: the liver
2016
Drug-induced liver injury (DILI) is among the most challenging acute or chronic liver conditions to be handled by physicians. Despite its low incidence in the general population, DILI is a frequent cause of acute liver failure. As such, the possibility of DILI should be considered in all patients who present with acute liver damage, independent of any known pre-existing liver disease. DILI can be classified as intrinsic/dose-dependent (e.g., acetaminophen toxicity) or idiosyncratic/dose-independent, with the latter form being relatively uncommon. Amoxicillin-clavulanate is the antimicrobial that is most frequently associated with idiosyncratic DILI. Large, ongoing, prospective studies in we…
Network Entropy for the Sequence Analysis of Functional Connectivity Graphs of the Brain
2018
Dynamic representation of functional brain networks involved in the sequence analysis of functional connectivity graphs of the brain (FCGB) gains advances in uncovering evolved interaction mechanisms. However, most of the networks, even the event-related ones, are highly heterogeneous due to spurious interactions, which bring challenges to revealing the change patterns of interactive information in the complex dynamic process. In this paper, we propose a network entropy (NE) method to measure connectivity uncertainty of FCGB sequences to alleviate the spurious interaction problem in dynamic network analysis to realize associations with different events during a complex cognitive task. The p…
Time operators, innovations and approximations
2003
Abstract We present a new approach to the spectral analysis and prediction of such complex systems for which the time evolution is described by a semigroup of operators. This approach is based on an extended concept of time operator and can be interpreted as a shift representation of dynamical systems. The time operator method includes the multiresolution analysis of wavelets as a particular case but can also be applied for a substantially larger class of dynamical systems. Among the examples where shift representation have been explicitly derived are exact endomorphisms, the diffusion equation, generalized shifts associated with the Haar or Faber–Schauder basis and some classes of stochast…
The notion of social democracy
2021
There are various ways to define social democracy. Depending on scholars, texts, times, it can refer to very different things. Instead of studying one of the various meanings of social democracy, this work aimed at explaining that polysemy and highlighting its overall consistency. It happens that each of the meanings of social democracy is related to the following definition: social democracy is a democracy of real individuals, namely a view of democracy which relies on a materialistic definition of the people. However, a part of recent labour laws threatens the overall cohesion of the notion of social democracy by undermining one of its meanings.
"Table 1" of "First measurement of f2-prime (1525) production in Z0 hadronic decays"
1996
SIG in (1/SIG) is the total hadronic cross section.
E-Government's Role in Shifting the Paradigm of Performance in the Public Sector
2015
The emergence of e-government changed the world of the Public Administration (PA) and the discipline of Public Management dramatically. Through the presentation of a case- study of the municipality of Palermo, this article attempts to discuss the renewed need for assessing performance of e-government services in a local government and to disclose the main critical issues in accomplishing this evaluation. Palermo is experiencing the implementation of a second- generation e-government project that is embodied in the realization of a web portal. The conceptualization of a framework to assess the performance of the digital services appears to be crucial in order to improve the system and to avo…