Zobrazeno 1 - 10
of 749
pro vyhledávání: '"A. Bargiacchi"'
Autor:
A. Ayrolles, A. Bargiacchi, J. Clarke, M. Michel, F. Baillin, V. Trebossen, H. Poncet Kalifa, S. Guilmin-Crépon, R. Delorme, N. Godart, C. Stordeur
Publikováno v:
BMC Psychiatry, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Background In children with early-onset anorexia nervosa (first symptoms before 13 years old, EO-AN), experts recommend initial outpatient treatment but in-patient treatment (IP) is frequently indicated due to acute medical instability or fo
Externí odkaz:
https://doaj.org/article/e1b3889d29504f82b24850054b6a122f
Several correlations among Gamma-Ray Bursts (GRBs) quantities, both in the prompt and afterglow emissions, have been established during the last decades, thus enabling the standardization of GRBs as cosmological probes. Since GRBs are observed up to
Externí odkaz:
http://arxiv.org/abs/2408.10707
Publikováno v:
Reinforcement Learning Journal, vol. 1, no. 1, 2024, pp. TBD
In key real-world problems, full state information is sometimes available but only at a high cost, like activating precise yet energy-intensive sensors or consulting humans, thereby compelling the agent to operate under partial observability. For thi
Externí odkaz:
http://arxiv.org/abs/2407.18812
Autor:
Trefoloni, Bartolomeo, Lusso, Elisabeta, Nardini, Emanuele, Risaliti, Guido, Marconi, Alessandro, Bargiacchi, Giada, Sacchi, Andrea, Signorini, Matilde
Publikováno v:
A&A 689, A109 (2024)
A sample of quasars has been recently assembled to investigate the non-linear relation between their monochromatic luminosities at 2500{\AA}, and 2 keV and to exploit quasars as a new class of standardized candles. The use of this technique for cosmo
Externí odkaz:
http://arxiv.org/abs/2404.07205
Autor:
Dainotti, Maria Giovanna, Bargiacchi, Giada, Lenart, Aleksander Łukasz, Capozziello, Salvatore
Although the $\Lambda$ Cold Dark Matter model is the most accredited cosmological model, information at high redshifts ($z$) between type Ia supernovae ($z=2.26$) and the Cosmic Microwave Background ($z=1100$) is crucial to validate this model furthe
Externí odkaz:
http://arxiv.org/abs/2401.11998
Autor:
Signorini, Matilde, Risaliti, Guido, Lusso, Elisabeta, Nardini, Emanuele, Bargiacchi, Giada, Sacchi, Andrea, Trefoloni, Bartolomeo
Publikováno v:
A&A 687, A32 (2024)
A characteristic feature of quasars is the observed non-linear relationship between their monochromatic luminosities at rest-frame 2500 {\AA} and 2 keV. This relationship is evident across all redshifts and luminosities and, due to its non-linearity,
Externí odkaz:
http://arxiv.org/abs/2312.08448
Autor:
Anaël Ayrolles, Julia Clarke, Nathalie Godart, Céline André-Carletti, Clémentine Barbe, Anne Bargiacchi, Corinne Blanchet, Florence Bergametti, Valérie Bertrand, Emmanuelle Caldagues, Marylene Caquard, Danielle Castellotti, Richard Delorme, Laurence Dreno, Dominique Feneon Landou, Priscille Gerardin, Selim Guessoum, Ludovic Gicquel, Juliane Léger, Stéphanie Legras, Lucile Noel, Anne Fjellestad-Paulsen, Hélène Poncet-Kalifa, Flora Bat-Pitault, Coline Stordeur
Publikováno v:
Journal of Eating Disorders, Vol 12, Iss 1, Pp 1-13 (2024)
Abstract Background Anorexia nervosa (AN) is a serious multifactorial eating disorder characterized by insufficient nutritional intake to maintain a minimum normal weight for one's age and height, a fear of gaining weight and a distorted body image.
Externí odkaz:
https://doaj.org/article/f4441a3b250c4896bdc9b80779c9de37
The longstanding search for the cosmological model that best describes the Universe has been made more intriguing since the recent discovery of the Hubble constant, $H_{0}$, tension observed between the value of $H_{0}$ from the Cosmic Microwave Back
Externí odkaz:
http://arxiv.org/abs/2307.15359
Autor:
Signorini, Matilde, Risaliti, Guido, Lusso, Elisabeta, Nardini, Emanuele, Bargiacchi, Giada, Sacchi, Andrea, Trefoloni, Bartolomeo
Publikováno v:
A&A 676, A143 (2023)
Context: A non-linear relation between quasar monochromatic luminosities at 2500A and 2 keV holds at all observed redshifts and luminosities, and it has been used to derive quasar distances and to build a Hubble Diagram of quasars. The choice of the
Externí odkaz:
http://arxiv.org/abs/2306.16438
Autor:
Dainotti, Maria Giovanna, Bargiacchi, Giada, Lenart, Aleksander Łukasz, Nagataki, Shigehiro, Capozziello, Salvatore
Currently, the $\Lambda$ Cold Dark Matter model, which relies on the existence of cold dark matter and a cosmological constant $\Lambda$, best describes the Universe. However, we lack information in the high-redshift ($z$) region between Type Ia Supe
Externí odkaz:
http://arxiv.org/abs/2305.19668