Zobrazeno 1 - 10
of 294
pro vyhledávání: '"Del Sarto P"'
We develop a model based on mean-field games of competitive firms producing similar goods according to a standard AK model with a depreciation rate of capital generating pollution as a byproduct. Our analysis focuses on the widely-used cap-and-trade
Externí odkaz:
http://arxiv.org/abs/2407.12754
Autor:
Del Sarto, Gianmarco, Flandoli, Franco
We develop a three-timescale framework for modelling climate change and introduce a space-heterogeneous one-dimensional energy balance model. This model, addressing temperature fluctuations from rising carbon dioxide levels and the super-greenhouse e
Externí odkaz:
http://arxiv.org/abs/2406.11881
Autor:
Sama, Juvert Njeck, Biancalani, Alessandro, Bottino, Alberto, Del Sarto, Daniele, Dumont, Remi, Di Giannatale, Giovanni., Ghizzo, Alain, Hayward-Schneider, Thomas, Lauber, Philipp, McMillan, Ben, Mishchenko, Alexey, Muruggapan, Moahan, Rettino, Brando, Rofman, Baruch, Vannini, Francesco, Villard, Laurent, Wang, Xin
In this work, we use the global electromagnetic and electrostatic gyro kinetic approaches to investigate the effects of zonal flows forced-driven by Alfv\'en modes due to their excitation by energetic particles (EPs), on the dynamics of ITG (Ion temp
Externí odkaz:
http://arxiv.org/abs/2401.04501
Autor:
Gnaldi, Michela, Del Sarto, Simone
The Agenda 2030 recognises corruption as a major obstacle to sustainable development and integrates its reduction among SDG targets, in view of developing peaceful, just and strong institutions. In this paper, we propose a method to assess the validi
Externí odkaz:
http://arxiv.org/abs/2309.01462
Autor:
Biancalani, A., Bottino, A., Del Sarto, D., Falessi, M. V., Hayward-Schneider, T., Lauber, P., Mishchenko, A., Rettino, B., Sama, J. N., Vannini, F., Villard, L., Wang, X., Zonca, F.
Nonlinear simulations of Alfv\'en modes (AM) driven by energetic particles (EP) in the presence of turbulence are performed with the gyrokinetic particle-in-cell code ORB5. The AMs carry a heat flux, and consequently they nonlinearly modify the plasm
Externí odkaz:
http://arxiv.org/abs/2306.16198
Autor:
Sama, J. N., Biancalani, A., Bottino, A., Chavdarovski, I., Del Sarto, D., Ghizzo, A., Hayward-Schneider, T., Lauber, P., Rettino, B., Vannini, F.
In this work, we revisit the linear gyro-kinetic theory of geodesic acoustic modes (GAMs) and derive a general dispersion relation for an arbitrary equilibrium distribution function of ions. A bi-Maxwellian distribution of ions is then used to study
Externí odkaz:
http://arxiv.org/abs/2209.14874
Publikováno v:
Nonlinear Processes in Geophysics, Vol 31, Pp 137-150 (2024)
A one-dimensional climate energy balance model (1D EBM) is a simplified climate model for the zonally averaged global temperature profile, based on the Earth's energy budget. We examine a class of 1D EBMs which emerges as the parabolic equation corre
Externí odkaz:
https://doaj.org/article/98a79fda86b24ad2888c6bcb613860dd
Publikováno v:
Journal of Financial Management, Markets and Institutions, Vol 12, Iss 01 (2024)
The world around us has become increasingly digital in recent years, from the quick adoption of mobile phones to the emergence of the Internet and, more recently, social media and big data. With profound effects on all productive sectors, the “digi
Externí odkaz:
https://doaj.org/article/fd0beaf21d684398a8e7067b2e87f596
Autor:
Franci, Luca, Papini, Emanuele, Micera, Alfredo, Lapenta, Giovanni, Hellinger, Petr, Del Sarto, Daniele, Burgess, David, Landi, Simone
We perform a high-resolution two-dimensional fully-kinetic numerical simulation of a turbulent plasma system with observation-driven conditions, in order to investigate the interplay between turbulence, magnetic reconnection, and particle heating fro
Externí odkaz:
http://arxiv.org/abs/2205.08670
Autor:
Elisabetta Medina, Arianna Ferro, Mohammad Abujami, Aurora Camperi, Matteo Centis Vignali, Emanuele Data, Damiano Del Sarto, Umberto Deut, Fabio Di Martino, Mohammad Fadavi Mazinani, Marco Ferrero, Veronica Ferrero, Simona Giordanengo, Oscar A. Martì Villarreal, Mohammad Amin Hosseini, Felix Mas Milian, Luigi Masturzo, Diango M. Montalvan Olivares, Marco Montefiori, Giovanni Paternoster, Jake Harold Pensavalle, Valentina Sola, Roberto Cirio, Roberto Sacchi, Anna Vignati
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Monitoring Ultra-High Dose Rate (UHDR) beams is one of the multiple challenges posed by the emergent FLASH radiotherapy. Technologies (i.e., gas-filled ionization chambers) nowadays used in conventional radiotherapy are no longer effective when appli
Externí odkaz:
https://doaj.org/article/3b2a0e3546e7426194e3cce1aac0b2e9