Search results for "Teoria"
showing 10 items of 2647 documents
The Notion of Eikos Within Conspiracy Theories. A Rhetorical Analysis
2022
Based on the analysis of one specific conspiracy theory, this paper will explore, from the rhetorical framework, the antic concept of likelihood [eikos]. Indeed, we believe that the rhetorical approach could allow us, on a larger scale, to (re)question, in the light of contemporary challenges, the complex relationship we have with the notions of rationality and truth. More precisely, to proceed with the rhetorical analysis, we will mobilise two types of logical reasoning: first, “the logic of the pot” argument from pragmatic logic and second, the logic of amplification and poetization of discourse. This will allow us to draw some comparisons between conspiracist speeches and, respectively, …
Un sistema formativo ancora da costruire. Riflessioni e proposte per la formazione iniziale degli educatori per la prima infanzia
2022
Mettendo in relazione la formazione iniziale di educatori/educatrici e insegnanti per la prima infanzia con le conoscenze relative allo sviluppo, alle modalità di apprendimento e ai bisogni dei bambini nei primi sei anni di vita, il mio intervento si centra sulla ipotesi di un curriculo formativo unitario. Individua quindi sia le aree disciplinari fondamentali e i possibili contenuti, sia i modelli formativi più efficaci per delineare un profilo professionale specifico, conducendo un approfondimento sull’apprendimento dall’esperienza all’interno dell’Università e sulle modalità di tirocinio maggiormente efficaci. In base alla normativa vigente, delineo poi le criticità del modello formativo…
Teoria dell’equilibrio del controllo di Tittle
2021
Viene analizzata la teoria elaborata da Charles R. Tittle che combina assunti derivati da una serie di teorie, come la teoria del controllo sociale, l’associazione differenziale, l’anomia, le teorie del conflitto, l’etichettamento, la scelta razionale e la teoria delle attività di routine. The theory developed by Charles R. Tittle is analyzed which combines assumptions derived from a series of theories, such as the theory of social control, differential association, anomie, conflict theories, labeling, rational choice and theory of routine activities.
Tra norme e convenzioni. Ipotesi sul senso letterale
2015
La nozione di signifcato letterale è al centro di un dibattito che coinvolge fgure disciplinari eterogenee: teorici del diritto, studiosi di semiotica e flosof del linguaggio sono tra i principali protagonisti di un continuo lavoro di revisione teorica che ha come oggetto d’indagine questa nozione. I lavori di François Récanati, tra cui le ricerche confuite nel fondamentale Literal Meaning (2004), hanno contribuito ad accrescere e valorizzare l’importanza di molte questioni correlate. Il rapporto tra signifcato letterale e convenzioni è divenuto, in particolare, una tappa di rifessione obbligata: è frequente, infatti, presentare i signifcati letterali come signifcati stabilmente convenziona…
Multi-user interference mitigation under limited feedback requirements for WCDMA systems with base station cooperation
2016
One of the techniques that has been recently identified for dealing with multi-user interference (MUI) in future communications systems is base station (BS) cooperation or joint processing. However, perfect MUI cancellation with this technique demands severe synchronization requirements, perfect and global channel state information (CSI), and an increased backhaul and signaling overhead. In this paper, we consider a more realistic layout with the aim of mitigating the MUI, where only local CSI is available at the BSs. Due to synchronization inaccuracies and errors in the channel estimation, the system becomes partially asynchronous. In the downlink of wideband code division multiple access …
Density functional theory description of random Cu-Au alloys
2019
Density functional alloy theory is used to accurately describe the three core effects controlling the thermodynamics of random Cu-Au alloys. These three core effects are exchange correlation (XC), local lattice relaxations (LLRs), and short-range order (SRO). Within the real-space grid-based projector augmented-wave (GPAW) method based on density functional theory (DFT), we adopt the quasinonuniform XC approximation (QNA), and take into account the LLR and the SRO effects. Our approach allows us to study the importance of all three core effects in a unified way within one DFT code. The results demonstrate the importance of the LLR term and show that going from the classical gradient level a…
Solvent directs the dimensionality of Cu-dicyanoimidazoles
2022
In this paper, we report one-pot reactions of the same reactants 4,5-dicyanoimidazole and CuI in different solvents. In pure MeCN, the reaction resulted in previously reported MOF structure [Cu(4,5-dicyanoimidazole)]n.(MeCN)0.5n (1). On the other hand, when MeCN/MeOH solvent mixture was used, a new coordination polymer [Cu(4,5-dicyanoimidazole)(MeCN)(CuI)]n (2) was formed. The crystallization yielded very different structures as determined by X-ray crystallography. In 1, the solvent molecule acetonitrile occupies the MOF pores via weak interactions, but in 2 it is coordinated to the metal center. Computational DFT calculations and topological charge density analysis were utilized to explore…
La metafora della guerra e il coronavirus. Osservazioni sulla carriera della metafora.
2021
Il dibattito pubblico sul coronavirus è stato caratterizzato dall’uso pervasivo della metafora della guerra. Fin dall’inizio la concettualizzazione della pandemia nei termini di guerra è stata tematizzata da giornalisti e linguisti che nehanno messo in luce i limiti. In questo articolo tematizzerò questo dibattito,discutendo l’appropriatezza della metafora bellica per concettualizzare lapandemia. Sosterrò, rifacendomi a Dedre Gentner che si tratta di una metafora che funziona finché restainconsapevole e, pertanto, la massiccia operazione di tematizzazione, porta inevitabilmente ad una perdita dei suoi egfetti perlocutivi.
DIAGNOSIS IN CORPUS HIPPOCRATICUM: (ALSO) A QUESTION OF TRUST
2017
In this article we will begin by giving a general overview of diagnosis in Corpus Hippocraticum, by analyzing its epistemological structure. We will then focus on the following three strictly connected questions: - What is the role of the narrative dimension, and in particular the relationship between semeia and logoi, in diagnostic process? - What role does trust (pistis) play - in different ways - in the diagnostic process in the triadic relation of doctor-patient-disease? - Is there a relationship between the role of trust and the epistemological status of medical diagnosis?
Deficiencias epistemológicas en la enseñanza habitual de los conceptos de campo y potencial eléctrico
1997
This article intends to analyse up to what extent the scarce learning produced when introducing the basic concepts on electrostatics is due to deficiencies and inadequacies in its routine teaching. So, on the one hand, we analyse what have been the principal epistemological leaps forward in the making of electricity as a science. On the other hand, we analyse Physics books and the teachers’ opinions.