Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Chris Hamilton"'
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 53 (2024)
Galactic centers (GCs) are very dynamically active environments, often harboring a nuclear star cluster and supermassive black hole at their cores. Binaries in these environments are subject to strong tidal fields that can efficiently torque its orbi
Externí odkaz:
https://doaj.org/article/fd8282a7fb0a4cdb93447a41d57edfa1
Autor:
Chris Hamilton, Roman R. Rafikov
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 2, p 237 (2024)
The LIGO/Virgo detections of compact object mergers have posed a challenge for theories of binary evolution and coalescence. One promising avenue for producing mergers dynamically is through secular eccentricity oscillations driven by an external per
Externí odkaz:
https://doaj.org/article/084fd158602341f6bb9c0499cb8f7050
Publikováno v:
The Astrophysical Journal Letters, Vol 949, Iss 2, p L28 (2023)
The ubiquitous interstellar turbulence regulates star formation and the scaling relations between the initial velocity differences and the initial separations of stars. We propose that the formation of wide binaries with initial separations r in the
Externí odkaz:
https://doaj.org/article/ab0035896b8a4cff8acff65f2eb23e86
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 2, p 215 (2023)
Recent observations have revealed a trove of unexpected morphological features in many of the Milky Way’s stellar streams. Explanations for such features include time-dependent deformations of the Galactic gravitational potential, local disruptions
Externí odkaz:
https://doaj.org/article/065eb5bd51564bc8bb8e1976ad340f4f
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 1, p 12 (2023)
The secular evolution of disk galaxies is largely driven by resonances between the orbits of “particles” (stars or dark matter) and the rotation of non-axisymmetric features (spiral arms or a bar). Such resonances may also explain kinematic and p
Externí odkaz:
https://doaj.org/article/d39e3a4584004791b6259b0ae39eb656
Autor:
Marcel Imber, Vu Van Loi, Sylvia Reznikov, Verena Nadin Fritsch, Agnieszka J. Pietrzyk-Brzezinska, Janek Prehn, Chris Hamilton, Markus C. Wahl, Agnieszka K. Bronowska, Haike Antelmann
Publikováno v:
Redox Biology, Vol 15, Iss C, Pp 557-568 (2018)
Staphylococcus aureus produces bacillithiol (BSH) as major low molecular weight (LMW) thiol which functions in thiol-protection and redox-regulation by protein S-bacillithiolation under hypochlorite stress. The aldehyde dehydrogenase AldA was identif
Externí odkaz:
https://doaj.org/article/94504a5c1d8d453a8472966d7cb8a85a
Autor:
Ian Kitching, Rodolphe Rougerie, Andreas Zwick, Chris Hamilton, Ryan St Laurent, Stefan Naumann, Liliana Ballesteros Mejia, Akito Kawahara
Publikováno v:
Biodiversity Data Journal, Vol 6, Iss , Pp 1-13 (2018)
Externí odkaz:
https://doaj.org/article/43d18f117d4a4553bd89e08912672b49
Autor:
Denise Ferrier, Donald Campbell, Chris Hamilton, Peter McNair, Rosa Rocca, Tanya Sewards, Simon Waters, Carmel Martin, Keith Stockman
Publikováno v:
International Journal of Integrated Care, Vol 19, Iss 4 (2019)
Background: In the context of increasing demand and constrained funding, delivering holistic, effective and efficient models of care that reduce reliance on hospitals without increasing service costs is a priority. HealthLinks: Chronic Care uses fund
Externí odkaz:
https://doaj.org/article/10dffd0fff5346b9b37582a4b149dbe2
Publikováno v:
ZooKeys, Vol 190, Iss 0, Pp 95-109 (2012)
The trapdoor spider genus Myrmekiaphila currently comprises 11 nominal species. A recent molecular phylogenetic evaluation of the group identified a number of problems with respect to how species and species groups were delineated by Bond and Platnic
Externí odkaz:
https://doaj.org/article/c1d194a5d5b742ddaae5a3ee78440bbb
Autor:
Chris Hamilton, Roman Rafikov
The dozens of compact object mergers detected by LIGO/Virgo raise a key theoretical question: how do initially wide binaries shrink sufficiently quickly that they are able to merge via gravitational wave (GW) radiation within a Hubble time? One promi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d91a1d93c4933ca0cefaa4ac3dac0f6
http://arxiv.org/abs/2207.02069
http://arxiv.org/abs/2207.02069
