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ARPI, l'Archivio della Ricerca dell'Università di Pisa, raccoglie le pubblicazioni e la documentazione sui prodotti della ricerca scientifica del personale dell'ateneo. L'archivio è gestito da IRIS, il sistema di gestione integrata dei dati della ricerca del CINECA.
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Genetic basis of psychopathological dimensions shared between schizophrenia and bipolar disorder

Shared genetic vulnerability between schizophrenia (SCZ) and bipolar disorder (BP) was demonstrated, but the genetic underpinnings of specific symptom domains are unclear. This study investigated which genes and gene sets may modulate specific psychopathological domains and if genome-wide significant ...

Temporal evolution of jet induced scour depth in cohesionless granular beds and the phenomenological theory of turbulence

In this work, we investigate the temporal evolution of the jet-driven scour depth in a pothole lying on a cohesionless granular bed by using diverse approaches. First, we present new experiments which encompass cases with jet angles ranging from 45° to 90° from the horiz...

Effect of unsteady flow conditions on scour features at low-head hydraulic structures

The study of scour mechanism downstream of low-head control structures is a fundamental topic for hydraulic engineers. Generally, the analysis of the scour process is conducted under steady flow conditions, assuming that the maximum discharge is occurring for sufficient time to reach th...

Semi-theoretical approach for energy dissipation estimation at hydraulic jumps in rough sloped channels

Hydraulic jumps cause significant flow energy dissipation and generally occur in association with hydraulic structures. Nevertheless, the dissipative mechanisms occurring with this hydraulic phenomenon still require investigation. There are no systematic studies analysing the hydraulic jump energy dissipation&#...

D-jump in rough sloping channels at low Froude numbers

Hydraulic jump is a phenomenon which usually occurs in rivers and in correspondence with hydraulic structures. It is characterized by a rapid transition from a super- to sub-critical flow conditions, involving a huge energy dissipation. For its characteristics and its relevance in hydra...

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