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pro vyhledávání: '"A Valbusa"'
Autor:
Bianchi, Davide, Serra, Sonia Colombo, Evangelista, Davide, Luo, Pengpeng, Morotti, Elena, Valbusa, Giovanni
The adoption of contrast agents in medical imaging protocols is crucial for accurate and timely diagnosis. While highly effective and characterized by an excellent safety profile, the use of contrast agents has its limitation, including rare risk of
Externí odkaz:
http://arxiv.org/abs/2407.10559
The initial conditions on the anisotropies of the stochastic gravitational-wave background of cosmological origin (CGWB) largely depend on the mechanism that generates the gravitational waves. Since the CGWB is expected to be non-thermal, the computa
Externí odkaz:
http://arxiv.org/abs/2407.09405
Autor:
Vanzan, Eleonora, Libanore, Sarah, Dall'Armi, Lorenzo Valbusa, Bellomo, Nicola, Raccanelli, Alvise
Publikováno v:
JCAP10(2024)014
Primordial black holes still represent a viable candidate for a significant fraction, if not for the totality, of dark matter. If these compact objects have masses of order tens of solar masses, their coalescence can be observed by current and future
Externí odkaz:
http://arxiv.org/abs/2405.13871
Measurements of the luminosity distance of propagating gravitational waves can provide invaluable information on the geometry and content of our Universe. Due to the clustering of cosmic structures, in realistic situations we need to average the lumi
Externí odkaz:
http://arxiv.org/abs/2404.12351
The non-thermal nature of the stochastic gravitational-wave background of cosmological origin (CGWB) poses a challenge in defining the initial conditions for the graviton overdensity. Specifically, the adiabatic initial condition, which holds for Cos
Externí odkaz:
http://arxiv.org/abs/2307.11043
Autor:
Schulze, Florian, Dall'Armi, Lorenzo Valbusa, Lesgourgues, Julien, Ricciardone, Angelo, Bartolo, Nicola, Bertacca, Daniele, Fidler, Christian, Matarrese, Sabino
The anisotropies of the Cosmological Gravitational Wave Background (CGWB) retain information about the primordial mechanisms that source the gravitational waves and about the geometry and the particle content of the universe at early times. In this w
Externí odkaz:
http://arxiv.org/abs/2305.01602
The circular polarization of gravitational waves is a powerful observable to test parity violation in gravity and to distinguish between the primordial or the astrophysical origin of the stochastic background. This property comes from the expected un
Externí odkaz:
http://arxiv.org/abs/2301.08205
Publikováno v:
JCAP11(2022)040
One of the main pillars of the {\Lambda}CDM model is the Cosmological Principle, which states that our Universe is statistically isotropic and homogeneous on large scales. Here we test this hypothesis using the Astrophysical Gravitational Wave Backgr
Externí odkaz:
http://arxiv.org/abs/2206.02747
Publikováno v:
In Social and Emotional Learning: Research, Practice, and Policy December 2024 4
Publikováno v:
Formazione & Insegnamento, Vol 22, Iss 1 (2024)
L’articolo presenta un metodo di ricerca innovativo e rigorosamente fondato che si presta particolarmente agli studi empirici in ambito educativo: il Metodo Fenomenologico Empirico (MFE). Dopo aver descritto le basi teoriche e le azioni euristiche
Externí odkaz:
https://doaj.org/article/f02a1575871d4f5e851063df1d10dfed