Zobrazeno 1 - 10
of 2 001
pro vyhledávání: '"van Woerden H"'
Autor:
Wakker, B. P., York, D. G., Howk, J. C., Barentine, J. C., Wilhelm, R., Peletier, R. F., van Woerden, H., Beers, T. C., Ivezic, Z., Richter, P., Schwarz, U. J.
Publikováno v:
Astrophys.J.670:L113-L116,2007
We report the first determination of a distance bracket for the high-velocity cloud (HVC) complex C. Combined with previous measurements showing that this cloud has a metallicity of 0.15 times solar, these results provide ample evidence that complex
Externí odkaz:
http://arxiv.org/abs/0710.3340
Autor:
Hendry, M. A., Smartt, S. J., Maund, J. R., Pastorello, A., Zampieri, L., Benetti, S., Turatto, M., Cappellaro, E., Meikle, W. P. S., Kotak, R., Irwin, M. J., Jonker, P. G., Vermaas, L., Peletier, R. F., van Woerden, H., Exter, K. M., Pollacco, D. L., Leon, S., Verley, S., Benn, C. R., Pignata, G.
Publikováno v:
Mon.Not.Roy.Astron.Soc.359:906-926,2005
We present photometric and spectroscopic data of the type II-P supernova 2003gd, which was discovered in M74 close to the end of its plateau phase. SN 2003gd is the first type II supernova to have a directly confirmed red supergiant progenitor. We co
Externí odkaz:
http://arxiv.org/abs/astro-ph/0501341
We present UBVJHKHalpha and HI data of the irregular galaxy NGC 2366. It is a normal boxy-shaped disk seen at high inclination angle. We do not see any unambiguous observational signature of a bar. There is an asymmetrical extension of stars along on
Externí odkaz:
http://arxiv.org/abs/astro-ph/0104091
Publikováno v:
Astrophys.J.Suppl. 136 (2001) 537-578
We show 21-cm line profiles in the direction of stars and extragalactic objects, lying projected on high- and intermediate-velocity clouds (HVCs and IVCs). About half of these are from new data obtained with the Effelsberg 100-m telescope, about a qu
Externí odkaz:
http://arxiv.org/abs/astro-ph/0102148
Autor:
Wakker, B. P., Howk, J. C., Savage, B. D., Tufte, S. L., Reynolds, R. J., van Woerden, H., Schwarz, U. J., Peletier, R. F.
We present observations of the (field of the) Seyfert galaxy Mark290, which probes the high-velocity cloud (HVC) complex C, one of the largest HVCs. We find that this object has a metallicity of 0.094pm0.020(+0.022-0.019) times solar. We determine a
Externí odkaz:
http://arxiv.org/abs/astro-ph/9811255
Akademický článek
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Publikováno v:
BMC Health Services Research. 7/26/2016, Vol. 16, p1-10. 10p. 2 Charts, 3 Graphs.
Autor:
Bucholc M; Intelligent Systems Research Centre, School of Computing, Engineering & Intelligent Systems, Ulster University, Londonderry, BT48 7JL, UK. m.bucholc@ulster.ac.uk.; Public Health Agency, Belfast, BT2 8BS, UK. m.bucholc@ulster.ac.uk., Bradley D; Public Health Agency, Belfast, BT2 8BS, UK.; Centre for Public Health, Queen's University Belfast, Belfast, BT12 6BA, UK., Bennett D; Public Health Agency, Belfast, BT2 8BS, UK., Patterson L; Public Health Agency, Belfast, BT2 8BS, UK., Spiers R; Public Health Agency, Belfast, BT2 8BS, UK., Gibson D; Personalised Medicine Centre, School of Medicine, Ulster University, Londonderry, BT47 6SB, UK., Van Woerden H; Public Health Agency, Belfast, BT2 8BS, UK.; Institute of Nursing and Health Research, Ulster University, Coleraine, BT52 1SA 3, UK.; Division of Rural Health and Wellbeing, University of the Highlands and Islands, Inverness, IV2 3JH, UK., Bjourson AJ; Personalised Medicine Centre, School of Medicine, Ulster University, Londonderry, BT47 6SB, UK.
Publikováno v:
Scientific reports [Sci Rep] 2022 Oct 15; Vol. 12 (1), pp. 17313. Date of Electronic Publication: 2022 Oct 15.
Autor:
Wakker, B. P., van Woerden, H.
Publikováno v:
Annual Review of Astronomy & Astrophysics. 1997, Vol. 35 Issue 1, p217. 50p.