Search results for " scenari"

Disposal of green roofs: A contribution to identifying an “Allowed by legislation” end–of–life scenario and facilitating their environmental analysis

2022

The rapid and widespread deployment of green roofs requires the need to address their disposal and to assess the environmental impact of this phase of their life cycle to understand whether their current large-scale application may pose a problem. A review of the literature on green roofs environmental performance (particularly Life Cycle Assessment studies) has highlighted the lack of a standardized, commonly adopted, procedure for determining the treatments, recovery and/or disposal, to be assigned to waste from the removal of green roofs. In this regard, it should be mentioned that there is a lack of ad hoc legislation on the disposal of this technology (to the best of the authors’ knowl…

Convivere con le emergenze. Design e nuovi scenari domestici

2023

The contribution leads a reflection around the physical-relational processes that have always characterized the domestic interior and that the recent state of health emergency Covid-19 (and the even more recent Russian-Ukrainian war conflict) has catalysed and accentuated, if not exasperated, offering new complex and sometimes contradictory visions. The contribution points to focus on new meanings and new projections, in terms of interactions and relationships, assumed by the consolidated physical-cultural criteria of proximity/remoteness, familiarity/foreignness, inside/outside. Within these profound transformations, an opportunity and a new role are looming for the disciplines of design. …

FUTURE IS BACK

2017

«Trent'anni fa, un piano per il futuro di New York sarebbe apparso futile» Michael R. Bloomberg, sindaco di New York, che ha introdotto nel 2007 la relazione sul futuro della città per il 2030, PlaNYC, oppose la città degli anni 1970, «interamente concentrata sulla risoluzione di crisi immediate», alla città di quegli anni, «più forte che mai»: consapevole di aver ritrovato il desiderio del futuro. La data dell'11 settembre non è percepita come un presagio della fine della supremazia americana, è un evento superato - Future is back ! Questo ritorno nel futuro è immaginato da tutte le metropoli preoccupate di inserirsi nel mercato dell'attrattività3. Trent'anni dopo la fine del progresso, l'…

Endovascular stentectomy using the snare over stent-retriever (SOS) technique: An experimental feasibility study

2017

PLoS one 12(5), e0178197 (2017). doi:10.1371/journal.pone.0178197

Lo scenario economico di riferimento della durogranicoltura italiana nel contesto internazionale

2010

Short- and long-term population dynamical consequences of asymmetric climate change in black grouse

2006

Temporal asymmetry in patterns of regional climate change may jeopardize the match between the proximate and ultimate cues of the timing of breeding. The consequences on short- and long-term population dynamics and trends as well as the underlying mechanisms are, however, often unknown. Using long-term data from Finland, we demonstrate that black grouse ( Tetrao tetrix ) have responded to spring warming by advancing both egg-laying and hatching. However, early summer (the time of hatching) has not advanced, and chicks have to face colder post-hatching conditions. Demonstrating that these conditions are critical to post-hatching survival, we show that chicks are increasingly suffering highe…

Overionization in X-ray spectra: a new paradigm for Mixed-Morphology SNRs

2011

Mixed-morphology SNRs are characterized by a shell-like radio emission, a centrally peaked X-ray morphology, and by interaction with molecular clouds. Many models have been proposed to explain these peculiar remnants, but their physical origin is still unclear. The recent discovery of over-ionized (i. e. recombining) ejecta in 3 mixed-morphology SNRs has dramatically challenged all the previous models and opened up new, unexpected scenarios. I review the main properties of these remnants and their peculiar X-ray spectral properties. I also discuss the hydrodynamic model developed to explain the presence of over-ionized ejecta in W49B and present a list of open issues that still need to be c…

Renormalisation group improvement in the stochastic formalism

2019

We investigate compatibility between the stochastic infrared (IR) resummation of light test fields on inflationary spacetimes and renormalisation group running of the ultra-violet (UV) physics. Using the Wilsonian approach, we derive improved stochastic Langevin and Fokker-Planck equations which consistently include the renormalisation group effects. With the exception of stationary solutions, these differ from the naive approach of simply replacing the classical potential in the standard stochastic equations with the renormalisation group improved potential. Using this new formalism, we exemplify the IR dynamics with the Yukawa theory during inflation, illustrating the differences between …

MINE - Mobile Learning in Higher Education

2018

Mobile technologies are an important part of our daily life and we carry them with us all the time. Mobile learning is already used a lot in informal and non-formal learning, but in the context of formal learning it is not much used, yet. In the area of formal learning at universities, there is a great need for pedagogic scenarios to encourage educatorsto use these new technologies. It is suggested that educators will need to move beyond the didactic approaches still frequently found in higher education. Social constructivist approaches have been advocated, along with the development of communities of practice to support educators. In addition, more emphasis on learners is required, to unde…

Winter long dry spells in the Mediterranean basin and associated atmospheric conditions : contemporary and future variability (1957-2100)

2017

In the context of climate change, as reflected by a dryer Mediterraneanbasin, this thesis focused on the study of the contemporary and future variability(1957-2100) of the wintertime (September to April) very long dryspells events (called VLDSe) in the Mediterranean basin. An original methodologywas developed in this thesis in order to define VLDSe as singularclimatic events, characterized by location, duration and spatial extent criteria.76 VLDSe were detected in the Mediterranean basin on the contemporaryperiod (1957-2013). These events are divided into 4 main geographicalpatterns: North-East, West, Scattered Localized and South-East. North-East and West configurations are associated with…