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There are 37406 results for: content related to: Abundance determination from global emission-line SDSS spectra: exploring objects with high N/O ratios

  1. On the nature of the H ii regions in the extended ultraviolet disc of NGC 4625

    Monthly Notices of the Royal Astronomical Society

    Volume 412, Issue 2, April 2011, Pages: 1246–1258, Q. E. Goddard, F. Bresolin, R. C. Kennicutt, E. V. Ryan-Weber and F. F. Rosales-Ortega

    Article first published online : 20 DEC 2010, DOI: 10.1111/j.1365-2966.2010.17990.x

  2. ‘Counterpart’ method for abundance determinations in H ii regions

    Monthly Notices of the Royal Astronomical Society

    Volume 424, Issue 3, 11 August 2012, Pages: 2316–2329, L. S. Pilyugin, E. K. Grebel and L. Mattsson

    Article first published online : 13 JUL 2012, DOI: 10.1111/j.1365-2966.2012.21398.x

  3. An oxygen abundance gradient into the outer disc of M81

    Monthly Notices of the Royal Astronomical Society

    Volume 422, Issue 1, May 2012, Pages: 401–419, Maria T. Patterson, Rene A. M. Walterbos, Robert C. Kennicutt, Cristina Chiappini and David A. Thilker

    Article first published online : 22 MAR 2012, DOI: 10.1111/j.1365-2966.2012.20616.x

  4. Planetary nebulae in M33: probes of asymptotic giant branch nucleosynthesis and interstellar medium abundances

    Monthly Notices of the Royal Astronomical Society

    Volume 404, Issue 4, June 2010, Pages: 1679–1697, F. Bresolin, G. Stasińska, J. M. Vílchez, J. D. Simon and E. Rosolowsky

    Article first published online : 11 MAR 2010, DOI: 10.1111/j.1365-2966.2010.16409.x

  5. SDSS galaxies with double-peaked emission lines: double starbursts or active galactic nuclei?

    Monthly Notices of the Royal Astronomical Society

    Volume 419, Issue 1, January 2012, Pages: 490–502, L. S. Pilyugin, I. A. Zinchenko, B. Cedrés, J. Cepa, A. Bongiovanni, L. Mattsson and J. M. Vílchez

    Article first published online : 7 OCT 2011, DOI: 10.1111/j.1365-2966.2011.19714.x

  6. Abundance determination in H ii regions from spectra without the [O ii]λ3727+λ3729 line

    Monthly Notices of the Royal Astronomical Society

    Volume 412, Issue 2, April 2011, Pages: 1145–1150, L. S. Pilyugin and L. Mattsson

    Article first published online : 9 DEC 2010, DOI: 10.1111/j.1365-2966.2010.17970.x

  7. PPAK wide-field Integral Field Spectroscopy of NGC 628 – II. Emission line abundance analysis

    Monthly Notices of the Royal Astronomical Society

    Volume 415, Issue 3, August 2011, Pages: 2439–2474, F. F. Rosales-Ortega, A. I. Díaz, R. C. Kennicutt and S. F. Sánchez

    Article first published online : 17 MAY 2011, DOI: 10.1111/j.1365-2966.2011.18870.x

  8. Oxygen and nitrogen abundances of H ii regions in six spiral galaxies

    Monthly Notices of the Royal Astronomical Society

    Volume 424, Issue 3, 11 August 2012, Pages: 1930–1940, A. S. Gusev, L. S. Pilyugin, F. Sakhibov, S. N. Dodonov, O. V. Ezhkova and M. S. Khramtsova

    Article first published online : 3 JUL 2012, DOI: 10.1111/j.1365-2966.2012.21322.x

  9. A large sample of low surface brightness disc galaxies from the SDSS – II. Metallicities in surface brightness bins

    Monthly Notices of the Royal Astronomical Society

    Volume 409, Issue 1, November 2010, Pages: 213–225, Y. C. Liang, G. H. Zhong, F. Hammer, X. Y. Chen, F. S. Liu, D. Gao, J. Y. Hu, L. C. Deng and B. Zhang

    Article first published online : 9 NOV 2010, DOI: 10.1111/j.1365-2966.2010.16891.x

  10. The chemical abundance in M31 from H ii regions

    Monthly Notices of the Royal Astronomical Society

    Volume 427, Issue 2, 1 December 2012, Pages: 1463–1481, A. Zurita and F. Bresolin

    Article first published online : 19 NOV 2012, DOI: 10.1111/j.1365-2966.2012.22075.x

  11. Oxygen abundances in the most oxygen-rich spiral galaxies

    Monthly Notices of the Royal Astronomical Society

    Volume 367, Issue 3, April 2006, Pages: 1139–1146, Leonid S. Pilyugin, Trinh X. Thuan and José M. Vílchez

    Article first published online : 13 FEB 2006, DOI: 10.1111/j.1365-2966.2006.10033.x

  12. On the relation between electron temperatures in the O+ and O++ zones in high-metallicity H ii regions

    Monthly Notices of the Royal Astronomical Society

    Volume 370, Issue 4, August 2006, Pages: 1928–1934, Leonid S. Pilyugin, José M. Vílchez and Trinh X. Thuan

    Article first published online : 7 JUL 2006, DOI: 10.1111/j.1365-2966.2006.10618.x

  13. The ionized gas at the centre of IC 10: a possible localized chemical pollution by Wolf–Rayet stars

    Monthly Notices of the Royal Astronomical Society

    Volume 411, Issue 3, March 2011, Pages: 2076–2092, Á. R. López-Sánchez, A. Mesa-Delgado, L. López-Martín and C. Esteban

    Article first published online : 3 DEC 2010, DOI: 10.1111/j.1365-2966.2010.17847.x

  14. PPAK Wide-field Integral Field Spectroscopy of NGC 628 – I. The largest spectroscopic mosaic on a single galaxy

    Monthly Notices of the Royal Astronomical Society

    Volume 410, Issue 1, January 2011, Pages: 313–340, S. F. Sánchez, F. F. Rosales-Ortega, R. C. Kennicutt, B. D. Johnson, A. I. Diaz, A. Pasquali and C. N. Hao

    Article first published online : 30 SEP 2010, DOI: 10.1111/j.1365-2966.2010.17444.x

  15. Oxygen abundances and chemical evolution in low surface brightness galaxies

    Monthly Notices of the Royal Astronomical Society

    Volume 355, Issue 3, December 2004, Pages: 887–898, Rachel Kuzio De Naray, Stacy S. McGaugh and W. J. G. De Blok

    Article first published online : 6 OCT 2004, DOI: 10.1111/j.1365-2966.2004.08364.x

  16. Eliminating error in the chemical abundance scale for extragalactic H ii regions

    Monthly Notices of the Royal Astronomical Society

    Volume 426, Issue 4, 11 November 2012, Pages: 2630–2651, Á. R. López-Sánchez, M. A. Dopita, L. J. Kewley, H. J. Zahid, D. C. Nicholls and J. Scharwächter

    Article first published online : 17 OCT 2012, DOI: 10.1111/j.1365-2966.2012.21145.x

  17. Analysing derived metallicities and ionization parameters from model-based determinations in ionized gaseous nebulae

    Monthly Notices of the Royal Astronomical Society

    Volume 415, Issue 4, August 2011, Pages: 3616–3626, O. L. Dors Jr, Angela Krabbe, Guillermo F. Hägele and Enrique Pérez-Montero

    Article first published online : 24 JUN 2011, DOI: 10.1111/j.1365-2966.2011.18978.x

  18. popstar evolutionary synthesis models II: optical emission-line spectra from giant H ii regions

    Monthly Notices of the Royal Astronomical Society

    Volume 403, Issue 4, April 2010, Pages: 2012–2032, M. L. Martín-Manjón, M. L. García-Vargas, M. Mollá and A. I. Díaz

    Article first published online : 17 FEB 2010, DOI: 10.1111/j.1365-2966.2009.16239.x

  19. Properties of the giant H ii regions and bar in the nearby spiral galaxy NGC 5430

    Monthly Notices of the Royal Astronomical Society

    Volume 425, Issue 1, 1 September 2012, Pages: 261–272, É. Brière, S. Cantin and K. Spekkens

    Article first published online : 30 JUL 2012, DOI: 10.1111/j.1365-2966.2012.21450.x

  20. Interstellar medium oxygen abundances of dwarf irregular galaxies in Centaurus A and nearby groups

    Monthly Notices of the Royal Astronomical Society

    Volume 376, Issue 2, April 2007, Pages: 820–840, Henry Lee, D. B. Zucker and E. K. Grebel

    Article first published online : 6 MAR 2007, DOI: 10.1111/j.1365-2966.2007.11481.x