Zobrazeno 1 - 10
of 2 829
pro vyhledávání: '"De Amicis A"'
We study the late-time relaxation of a perturbed Schwarzschild black hole, driven by a source term representing an infalling particle in generic orbits. We consider quasi-circular and eccentric binaries, dynamical captures and radial infalls, with or
Externí odkaz:
http://arxiv.org/abs/2406.17018
Autor:
Cardoso, Vitor, Carullo, Gregorio, De Amicis, Marina, Duque, Francisco, Katagiri, Takuya, Pereniguez, David, Redondo-Yuste, Jaime, Spieksma, Thomas F. M., Zhong, Zhen
Publikováno v:
Phys. Rev. D 109, L121502 (2024)
Stationary, asymptotically flat, black hole solutions of the vacuum field equations of General Relativity belong to the Kerr family. But how does one approach this state, dynamically? Linearized fluctuations decay at late times, at fixed spatial posi
Externí odkaz:
http://arxiv.org/abs/2405.12290
Black hole superradiance has proven being very valuable in several realms of gravitational physics, and holds a promising discovery potential. In this paper, we consider the superradiant instability of magnetically-charged, rotating black holes and f
Externí odkaz:
http://arxiv.org/abs/2402.05178
Publikováno v:
European Journal of Management and Business Economics, 2024, Vol. 33, Issue 4, pp. 445-465.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EJMBE-08-2023-0247
Autor:
Carullo, Gregorio, De Amicis, Marina
We study nonlinear evolutions of binary black hole mergers, uncovering power-law contributions generated by the long-range behaviour of the highly-curved dynamical spacetime. The result is achieved by exploiting the strong increase of the tail releva
Externí odkaz:
http://arxiv.org/abs/2310.12968
Publikováno v:
European Journal of Management and Business Economics, Vol 33, Iss 4, Pp 445-465 (2024)
Purpose – This paper explores flexible working practices (FWPs) and takes a critical view that argues a need to consider not only access to digital technological resources but also the vast array of factors that constrain one’s ability to use tec
Externí odkaz:
https://doaj.org/article/a37515b1b1904d169e3f619e4086d30c
Autor:
Tarso Augusto Duenhas Accorsi, Anderson Aires Eduardo, Carlos Guilherme Baptista, Flavio Tocci Moreira, Renata Albaladejo Morbeck, Karen Francine Köhler, Karine de Amicis Lima, Carlos Henrique Sartorato Pedrotti
Publikováno v:
JMIR Medical Informatics, Vol 12, p e56681 (2024)
BackgroundIntegrating decision support systems into telemedicine may optimize consultation efficiency and adherence to clinical guidelines; however, the extent of such effects remains underexplored. ObjectiveThis study aims to evaluate the use of IC
Externí odkaz:
https://doaj.org/article/d4a16978e9f74839853e37496c51fb97
Autor:
Michele Pellegrino, Francesca Giordano, Francesca De Amicis, Maria Marra, Paola Tucci, Stefania Marsico, Stefano Aquaro
Publikováno v:
Current Issues in Molecular Biology, Vol 46, Iss 6, Pp 5100-5116 (2024)
The biological activity of structural HIV-1 proteins is not limited to ensuring a productive viral infection but also interferes with cellular homeostasis through intra- and extracellular signaling activation. This interference induces genomic instab
Externí odkaz:
https://doaj.org/article/8f483896063344dd9c046dbc1173c485
Autor:
Davide Sartirana, Chiara Zanotti, Marco Rotiroti, Mariachiara Caschetto, Agnese Redaelli, Simone Bruno, Letizia Fumagalli, Mattia De Amicis, Tullia Bonomi
Publikováno v:
Acque Sotterranee, Vol 13, Iss 3 (2024)
The increasing rate of urbanisation and extreme climatic events represent a constant threat for urban water resources management. In recent decades, Milan Metropolitan Area (Lombardy Region, Northern Italy) has been affected by a) frequent extreme ra
Externí odkaz:
https://doaj.org/article/91bd6deec51b4aa39bbfd0ce6097b118
Autor:
Cinzia Ferraris, Ramona De Amicis
Publikováno v:
Frontiers in Nutrition, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/e7ba81d622054baf8b049ac8a0cf2292