Zobrazeno 1 - 10
of 128 387
pro vyhledávání: '"Sub populations"'
We use the ROGUE I and II catalogues of radio sources associated with optical galaxies to revisit the characterization of radio active galactic nuclei (AGNs) in terms of radio luminosities and properties derived from the analyses of the optical spect
Externí odkaz:
http://arxiv.org/abs/2411.16006
Autor:
Crnkić, Aladin, Jaćimović, Vladimir
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science 34, 073141 (2024)
We present a geometric investigation of curious dynamical behaviors previously reported in Kuramoto models with two sub-populations. Our study demonstrates that chimeras and traveling waves in such models are associated with the birth of geometric ph
Externí odkaz:
http://arxiv.org/abs/2405.09696
Autor:
Molefi, Mooketsi1 (AUTHOR) molefim@ub.ac.bw, Oladimeji, Olanrewaju1,2 (AUTHOR)
Publikováno v:
PLoS ONE. 10/11/2024, Vol. 19 Issue 10, p1-8. 8p.
The cosmic expansion rate can be directly measured with gravitational-wave (GW) data of the compact binary mergers by jointly constraining the mass function of the population and the cosmological model via the so-called spectral sirens. Such a method
Externí odkaz:
http://arxiv.org/abs/2406.11607
Astrophysically motivated population models for binary black hole observables are often insufficient to capture the imprints of multiple formation channels. This is mainly due to the strongly parametrized nature of such investigations. Using a non-pa
Externí odkaz:
http://arxiv.org/abs/2404.03166
Autor:
Mauro, Jonathan, de Wasseige, Gwenhaël
Solar flares are highly energetic events that happen in the solar atmosphere. They are mostly observed as X-ray or gamma-ray bursts located on the Sun's surface. While they are known to be sites of particle acceleration, the acceleration process(es)
Externí odkaz:
http://arxiv.org/abs/2310.16011
Akademický článek
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Akademický článek
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Publikováno v:
Arab Journal of Basic and Applied Sciences, Vol 31, Iss 1, Pp 18-31 (2024)
AbstractThe HIV/AIDS model was dynamically analyzed in this study. The model has seven compartments: the uneducated, the educated, the HIV-positive who take antiretroviral therapy (ART), the HIV-positive who do not take ART, people receiving ART trea
Externí odkaz:
https://doaj.org/article/cacf4303dc2a438a9acacd55fbad3c57
Autor:
Dobler, Dennis, Musta, Eni
Comparing the survival times among two groups is a common problem in time-to-event analysis, for example if one would like to understand whether one medical treatment is superior to another. In the standard survival analysis setting, there has been a
Externí odkaz:
http://arxiv.org/abs/2307.03082