Zobrazeno 1 - 10
of 1 013
pro vyhledávání: '"Freddi P."'
Publikováno v:
FME Transactions, Vol 51, Iss 1, Pp 59-70 (2023)
Steel wire ropes offer manufacturer-independent safety performance, while the durability performance can be different. To assess the damage status of a wire rope during its service, fail-safe methods are used, so it is necessary to know the progressi
Externí odkaz:
https://doaj.org/article/4565470abab44fb2b964f51b5f800d88
This paper studies an optimal control problem for a class of SIR epidemic models, in scenarios in which the infected population is constrained to be lower than a critical threshold imposed by the ICU (intensive care unit) capacity. The vaccination ef
Externí odkaz:
http://arxiv.org/abs/2407.08425
A modelling framework for predicting carbonation-induced corrosion in reinforced concrete is presented. The framework constituents include a new model for water transport in cracked concrete, a link between corrosion current density and water saturat
Externí odkaz:
http://arxiv.org/abs/2405.02611
This paper studies viability and control synthesis for a delayed SIR epidemic. The model integrates a constant delay representing an incubation/latency time. The control inputs model non-pharmaceutical interventions, while an intensive care unit (ICU
Externí odkaz:
http://arxiv.org/abs/2401.12907
Autor:
Giulia Freddi, Enea Parimbelli, Federico Vai, Silvana Quaglini, Valeria Bozzi, Serena Barozzi, Fausta Beneventi, Irene De Maggio, Chiara Cavagnoli, Antonio Di Sabatino, Patrizia Noris, Federica Melazzini
Publikováno v:
eJHaem, Vol 5, Iss 6, Pp 1125-1132 (2024)
Abstract Thrombocytopenia during pregnancy is often thought to be associated with severe bleeding manifestations. Three are the main disorders associated with this condition: gestational thrombocytopenia (GT), immune thrombocytopenia (ITP), and inher
Externí odkaz:
https://doaj.org/article/40caff7ff4b04909b8788b6084204e10
Autor:
F. A. Tucci, R. Pennisi, D. C. Rigiracciolo, M. G. Filippone, R. Bonfanti, F. Romeo, S. Freddi, E. Guerrera, C. Soriani, S. Rodighiero, R. H. Gunby, G. Jodice, F. Sanguedolce, G. Renne, N. Fusco, P. P. Di Fiore, G. Pruneri, G. Bertalot, G. Musi, G. Vago, D. Tosoni, S. Pece
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-24 (2024)
Abstract Advances in bladder cancer (BCa) treatment have been hampered by the lack of predictive biomarkers and targeted therapies. Here, we demonstrate that loss of the tumor suppressor NUMB promotes aggressive bladder tumorigenesis and worsens dise
Externí odkaz:
https://doaj.org/article/e633256b3da04f098ba66dc7a3cd81cb
Autor:
Freddi, Lorenzo, Goreac, Dan
Publikováno v:
Journal of Convex Analysis, 31(4), 2024
The aim of this paper is to provide a rigorous mathematical analysis of an optimal control problem of a SIR epidemic on an infinite horizon. A state constraint related to intensive care units (ICU) capacity is imposed and the objective functional lin
Externí odkaz:
http://arxiv.org/abs/2306.10513
Autor:
Nikolaos Stathas, Jingren Wu, Luigi Di Sarno, Mario D’Aniello, Fabio Freddi, Raffaele Landolfo, Stathis Bousias, Lambros Papagiannis, Esra Mete Güneyisi
Publikováno v:
Open Research Europe, Vol 4 (2024)
Existing steel frames not complying with modern seismic codes are often vulnerable to earthquakes due to inadequate seismic detailing. These types of framed structures typically feature semi-rigid and partial strength column-base connections; the beh
Externí odkaz:
https://doaj.org/article/c709d957a4fa4382a081ad2e3a7f88a4
It has been proved by the authors that the (extended) Sadowsky functional can be deduced as the Gamma-limit of the Kirchhoff energy on a rectangular strip of height $\varepsilon$, as $\varepsilon$ tends to 0. In this paper we show that this Gamma-con
Externí odkaz:
http://arxiv.org/abs/2111.11270
The aim of this paper is twofold. On one hand, we strive to give a simpler proof of the optimality of greedy controls when the cost of interventions is control-affine and the dynamics follow a state-constrained controlled SIR model. This is achieved
Externí odkaz:
http://arxiv.org/abs/2110.11625