Zobrazeno 1 - 10
of 56
pro vyhledávání: '"I. Sakelliou"'
Purpose of Review: Evidence from observational studies suggests that obesity is associated with low vitamin D. As both obesity and hypovitaminosis D present an alarmingly increased prevalence worldwide, there is an intense research interest to clarif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::449fe2d290f9b9979b22d8835b8e3e44
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3119641
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3119641
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 391:1052-1062
We present Chandra and radio observations, and analysis of Sloan Digital Sky Survey data, of the radio galaxy B2 0838+32A (4C 32.26) and its environment. The radio galaxy is at the centre of a nearby group that has often been identified with the clus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::025c7bdcea610d6516ba40271374d67a
https://doi.org/10.1111/j.1365-2966.2008.13959.x
https://doi.org/10.1111/j.1365-2966.2008.13959.x
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 368:609-618
We present a sample of 30 wide angle tailed radio galaxies (WATs) that we use to constrain the jet speeds in these sources. We measure the distribution of jet-sidedness ratios for the sample, and assuming that the jets are beamed, jet speeds in the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bedeb69f73946a1579c779e098b2981
https://doi.org/10.1111/j.1365-2966.2006.10155.x
https://doi.org/10.1111/j.1365-2966.2006.10155.x
Autor:
I. Sakelliou, Trevor J. Ponman
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 367:1409-1416
It has been known that Abell 2255 is not a relaxed cluster, but it is undergoing a merger. Here, we report on the analysis of the XMM-Newton observations of this cluster. The X-ray data give us the opportunity to reveal the complexity of the cluster,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d1af19e6b2c32e4dfa304a1cd5eb603
https://doi.org/10.1111/j.1365-2966.2006.10080.x
https://doi.org/10.1111/j.1365-2966.2006.10080.x
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 358:1394-1404
We present Chandra and VLA observations of two galaxy clusters, Abell 160 and Abell 2462, whose brightest cluster galaxies (BCGs) host wide angle tailed radio galaxies (WATs). We search for evidence of interactions between the radio emission and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5af81157d36dbb00f414202eeeaa6af0
https://doi.org/10.1111/j.1365-2966.2005.08845.x
https://doi.org/10.1111/j.1365-2966.2005.08845.x
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 341:1333-1348
We present results from a series of hydrodynamic simulations investigating ram pressure stripping of galactic haloes as the host galaxy falls radially into a cluster. We perform a parameter study comprising of variations in initial gas content, gas i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82ca928459ddb699ba7fc7ac4476d5b
https://doi.org/10.1046/j.1365-8711.2003.06504.x
https://doi.org/10.1046/j.1365-8711.2003.06504.x
Publikováno v:
Astronomy & Astrophysics. 365:L273-L276
We study the optical counterpart of the black-hole X-ray binary LMC X-3, by using XMM-Newton/OM observations carried out during a low-hard X-ray state. We derive a better constraint for the temperature, mass and radius of the companion star, and we s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f16c47dc103cf0d64a6ecf9f3b8ff79
https://doi.org/10.1051/0004-6361:20000065
https://doi.org/10.1051/0004-6361:20000065
Autor:
K. Rees, Graziella Branduardi-Raymont, J. Tandy, Manuel Güdel, P. A. J. de Korte, C. de Vries, Marcela Stern, Steven M. Kahn, Masao Sako, L. Dubbeldam, A. Naber, Alex Zehnder, F. B. S. Paerels, R. Mewe, B. J. van Leeuwen, Marc Audard, Charles J. Hailey, I. Sakelliou, Takayuki Tamura, Christian Erd, A. C. Brinkman, T. Decker, A. P. Rasmussen, A. J. F. den Boggende, A. J. McCalden, K. Al Janabi, Jelle Kaastra, P. Guttridge, H. Goulooze, John R. Peterson, J. W. den Herder, J. Spodek, Christopher W. Mauche, Knud Thomsen, Jay V. Bixler, Jean Cottam, H. Aarts, S. Welch
Publikováno v:
Astronomy & Astrophysics. 365:L7-L17
著者人数：38名
Accepted: 2000-10-26
資料番号: SA1001486000
Accepted: 2000-10-26
資料番号: SA1001486000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e43df2763508fd80807a774bc87ba76c
https://doi.org/10.1051/0004-6361:20000058
https://doi.org/10.1051/0004-6361:20000058
Autor:
Jelle Kaastra, Thomas H. Reiprich, J. G. Jernigan, Frits Paerels, Richard Mushotzky, Andrew C. Fabian, I. Sakelliou, John R. Peterson, M. Arnaud
Publikováno v:
Astronomy & Astrophysics. 365:L104-L109
We present detailed spatially-resolved spectroscopy results of the observation of Abell 1835 using the European Photon Imaging Cameras (EPIC) and the Reflection Grating Spectrometers (RGS) on the XMM-Newton observatory. Abell 1835 is a luminous ($10^
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9afd88a1113deccc987a8479dbb73388
https://doi.org/10.1051/0004-6361:20000021
https://doi.org/10.1051/0004-6361:20000021
Autor:
I. Sakelliou
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 318:1164-1170
In clusters of galaxies, the reaction of the intracluster medium (ICM) to the motion of the co-existing galaxies in the cluster triggers the formation of unique features, which trace their position and motion. Galactic wakes, for example, are an appa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f399159132c030d68b2845cc781a8554
https://doi.org/10.1046/j.1365-8711.2000.03816.x
https://doi.org/10.1046/j.1365-8711.2000.03816.x