Search results for "dinamica"
showing 10 items of 523 documents
Influence of drag and turbulence modelling on CFD predictions of solid liquid suspensions in stirred vessels
2014
Abstract Suspensions of solid particles into liquids within industrial stirred tanks are frequently carried out at an impeller speed lower than the minimum required for complete suspension conditions. This choice allows power savings which usually overcome the drawback of a smaller particle-liquid interfacial area. Despite this attractive economical perspective, only limited attention has been paid so far to the modelling of the partial suspension regime. In the present work two different baffled tanks stirred by Rushton turbines were simulated by employing the Eulerian-Eulerian Multi Fluid Model (MFM) along with either the Sliding Grid algorithm (transient simulations) or the Multiple Refe…
Il ponte o il guado: quale metafora per una sanità transculturale?
2009
Operatori delle comunità con migranti. Competenze coss-culturali e digitali
2022
La sfida lanciata in tema di migrazione, e di bisogni delle comunità multiculturali, è legata alla maturazione della consapevolezza relativa alla necessità che gli operatori che lavorano in questo ambito abbiano un’adeguata formazione
The Playing Brain. The Impact of Video Games on Cognition and Behavior in Pediatric Age at the Time of Lockdown: A Systematic Review
2021
A growing number of children and adolescents play video games (VGs) for long amounts of time. The current outbreak of the Coronavirus pandemic has significantly reduced outdoor activities and direct interpersonal relationships. Therefore, a higher use of VGs can become the response to stress and fear of illness. VGs and their practical, academic, vocational and educational implications have become an issue of increasing interest for scholars, parents, teachers, pediatricians and youth public policy makers. The current systematic review aims to identify, in recent literature, the most relevant problems of the complex issue of playing VGs in children and adolescents in order to provide sugges…
Comunità possibili ed etica della convivenza.
2005
Contextual influences on italian university students during the covid-19 lockdown: Emotional responses, coping strategies and resilience
2021
Based on an ecological perspective on the COVID-19 lockdown experience, this study describes psychological responses among Italian university students. Our study considers three zones of the country that have differed in the intensity of the COVID-19 pandemic. Specifically, this research explores whether differences in pandemic conditions can account for their divergent psychological outcomes. The participants were 792 university students from seven different Italian universities. Students were asked to express their emotions and describe meaningful events during the lockdown in writing. Based on the grounded theory approach, this study conducted qualitative data analysis using ATLAS.ti 8.0…
Le adolescenti e la sfida della maternità
2017
L’amore ai tempi di internet. Coppia e vita virtuale
2016
Il tradimento nella coppia tra colpa e perdono
2021
Il contributo affronta il tema del tradimento di coppia sottolineando come questo possa avere differenti origini e soprattutto, non riguardi necessariamente la presenza di una terza persona; l’equilibrio di coppia può infatti essere fortemente messo in crisi da un eccessivo coinvolgimento sul piano dei figli, a livello lavorativo o da un invischiamento con le famiglie d’origine.Per quanto le ragioni dell’infedeltà coniugale giochino un ruolo spesso decisivo sulla direzione che prenderà la relazione tra i partner, è pur vero che, in moltissimi casi, si cerchi innanzitutto di preservare il legame, di superare l’evento critico e rilanciare il patto di coppia, possibilmente su nuove e più funzi…