Zobrazeno 1 - 10
of 1 067
pro vyhledávání: '"Bollati, P."'
In this study we develop a mathematical model that describe the behavior of electromagnetic fields and heat transfer in closed electrical contacts that arises when instantaneous explosion of the micro-asperity which involves vaporization zone and liq
Externí odkaz:
http://arxiv.org/abs/2404.18765
Autor:
Dotti, Massimo, Buscicchio, Riccardo, Bollati, Francesco, Decarli, Roberto, Del Pozzo, Walter, Franchini, Alessia
Spins play a crucial role in the appearance, evolution and occupation fraction of massive black holes. To date observational estimates of massive black hole spins are scarce, and the assumptions commonly made in such estimates have been recently ques
Externí odkaz:
http://arxiv.org/abs/2403.18002
Autor:
Rigamonti, Fabio, Cortese, Luca, Bollati, Francesco, Covino, Stefano, Dotti, Massimo, Fraser-McKelvie, A., Haardt, Francesco
We investigate the relevance of kinematically identified bulges, discs and their role relative to galaxy quenching. We utilize an analysis of the SDSS-MaNGA survey conducted with the GPU-based code BANG which simultaneously models galaxy photometry a
Externí odkaz:
http://arxiv.org/abs/2403.09812
We present a novel implementation for active galactic nucleus (AGN) feedback through ultra-fast winds in the code gizmo. Our feedback recipe accounts for the angular dependence of radiative feedback upon black hole spin. We self-consistently evolve i
Externí odkaz:
http://arxiv.org/abs/2311.07576
Publikováno v:
International Journal of Non Linear Mechanics 158 (2024) 104568
The mathematical model describing the dynamics of closed contact heating which involves vaporization of the metal when instantaneous explosion of micro-asperity occurs is presented through a Stefan type problem. The temperature field for metallic vap
Externí odkaz:
http://arxiv.org/abs/2311.03165
A mathematical model of the heat process in one-dimensional domain governed by a cylindrical heat equation with a heat source on the axis $z=0$ and nonlinear thermal coefficients is considered. The developed model is particularly applicable for analy
Externí odkaz:
http://arxiv.org/abs/2311.03086
Autor:
Adelizzi Alessia, Giri Anastasia, Di Donfrancesco Alessia, Boito Simona, Prigione Alessandro, Bottani Emanuela, Bollati Valentina, Tiranti Valeria, Persico Nicola, Brunetti Dario
Publikováno v:
Journal of Translational Medicine, Vol 22, Iss 1, Pp 1-30 (2024)
Abstract During embryonic and neonatal development, mitochondria have essential effects on metabolic and energetic regulation, shaping cell fate decisions and leading to significant short- and long-term effects on embryonic and offspring health. Ther
Externí odkaz:
https://doaj.org/article/9737c06aedaa46ff8614d874cc9b1f75
[abridged] ALMA observations of dust in protoplanetary disks are revealing the existence of sub-structures such as rings, gaps and cavities. Such morphology are expected to be the outcome of dynamical interaction between the disk and planets. However
Externí odkaz:
http://arxiv.org/abs/2302.11028
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 21189-21211 (2024)
A one-dimensional two-phase Stefan problem for the melting of a semi-infinite material with a power-type temperature-dependent thermal conductivity was considered. The assumption of taking thermal parameters as functions of temperature found its basi
Externí odkaz:
https://doaj.org/article/5e0b4ca84a3446f99c1865309ad85ad9
Autor:
Eugenia Licari, Giulia Cricrì, Mario Mauri, Francesca Raimondo, Laura Dioni, Chiara Favero, Alice Giussani, Rita Starace, Silvia Nucera, Andrea Biondi, Rocco Piazza, Valentina Bollati, Erica Dander, Giovanna D’Amico
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Extracellular vesicles (EVs) are a new mechanism of cellular communication, by delivering their cargo into target cells to modulate molecular pathways. EV-mediated crosstalk contributes to tumor survival and resistance to cellular stress. Ho
Externí odkaz:
https://doaj.org/article/4d43d19d282143e3b833d35e580de20b