Zobrazeno 1 - 10
of 19
pro vyhledávání: '"B. Sabra"'
Publikováno v:
Journal of Mechatronics. 1:128-134
In this paper, we propose a new control strategy for the active control of a hydraulically controlled half-car active suspension system. Our study propose a special construction of the suspension system where the hydraulic actuator is to be placed in
We explore the connection between the central supermassive blackholes (SMBH) in galaxies and the dark matter halo through the relation between the masses of the SMBHs and the maximum circular velocities of the host galaxies, as well as the relationsh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c304c544c6301ef5bc7512326749ace
Publikováno v:
The Astronomical Journal. 153:160
We have conducted a spectroscopic analysis of the far ultraviolet archival spectra of four symbiotic variables, EG And, AE Ara, CQ Dra and RW Hya. RW Hya and EG And have never had a recorded outburst while CQ Dra and AE Ara have outburst histories. W
(Abridged) We attempt to infer the accretion mechanism and radiative processes giving rise to the SEDs of a well-defined optically-selected sample of LINERs showing a definite detection of broad Halpha emission (LINER 1s). We construct SEDs for six L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2c7684c753db81aa100055a9083b852
http://arxiv.org/abs/1201.5660
http://arxiv.org/abs/1201.5660
AG Dra is a symbiotic variable consisting of a metal poor, yellow giant mass donor under-filling its Roche lobe, and a hot accreting white dwarf, possibly surrounded by an optically thick, bright accretion disk which could be present from wind accret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a121d122eca873cc8aa20df16f36579
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2011, 530, pp.A149. ⟨10.1051/0004-6361/201116806⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2011, 530, pp.A149. ⟨10.1051/0004-6361/201116806⟩
We study the X-ray properties of LINER sources with definite detection of a broad H(alpha) emission line in their optical spectra, LINER 1s from Ho et al. sample. These objects preferentially harbor a low luminosity active nucleus at the center and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb1e1cbcb20bfdc306b5735062c685f1
http://arxiv.org/abs/1104.4891
http://arxiv.org/abs/1104.4891
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 517, pp.A33. ⟨10.1051/0004-6361/201014371⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 517, pp.A33. ⟨10.1051/0004-6361/201014371⟩
(Abridged) Based on UV to X-ray and radio to UV flux ratios, some argue that low ionization emission line regions (LINERs) and low luminosity AGN (LLAGN) are a scaled-down version of their more luminous predecessors Seyfert galaxies. Others, based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99ee6d35000c83b6f1b5abcfef72a997
http://arxiv.org/abs/1004.5134
http://arxiv.org/abs/1004.5134
(abridged) We analyzed the archived XMM-Newton observation of the poorly studied low-mass X-ray binary XTE J1710-281 performed in 2004 that covered one orbital period of the system (3.8 hr). The source shows dips as well as eclipses, hence it is view
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b7c39bb8087e3c67067435413e8f75c
Publikováno v:
Astronomy & Astrophysics. 582:A40
We study the soft excess variability of the narrow line Seyfert 1 galaxy IRAS 13224-3809. We considered all five archival XMM-Newton observations, and we applied the 'flux-flux plot' (FFP) method. We found that the flux-flux plots were highly affecte
Publikováno v:
Proceedings of the International Astronomical Union. 3:257-258
We explore the connection between the central supermassive blackholes (SMBH) in galaxies and the dark matter halo through the relation between the masses of the SMBHs and the maximum circular velocities of their host galaxies, as well as the relation