Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
---|---|---|---|
1 |
Material Type: Artigo
|
![]() |
Bayesian posterior classification of planetary nebulae according to the Peimbert typesQuireza, C. ; Rocha-Pinto, H. J. ; Maciel, W. J.Astronomy and astrophysics (Berlin), 2007-11, Vol.475 (1), p.217-231 [Periódico revisado por pares]Les Ulis: EDP SciencesTexto completo disponível |
2 |
Material Type: Artigo
|
![]() |
Chemical evolution of the Small Magellanic Cloud based on planetary nebulaeIdiart, T. P. ; Maciel, W. J. ; Costa, R. D. D.Astronomy and astrophysics (Berlin), 2007-09, Vol.472 (1), p.101-110 [Periódico revisado por pares]Les Ulis: EDP SciencesTexto completo disponível |
3 |
Material Type: Artigo
|
![]() |
Chemical abundances of planetary nebulae towards the Galactic anticenterCosta, R. D. D. ; Uchida, M. M. M. ; Maciel, W. J.Astronomy and astrophysics (Berlin), 2004-08, Vol.423 (1), p.199-207 [Periódico revisado por pares]Les Ulis: EDP SciencesTexto completo disponível |
4 |
Material Type: Artigo
|
![]() |
An estimate of the time variation of the O/H radial gradient from planetary nebulaeMaciel, W. J. ; Costa, R. D. D. ; Uchida, M. M. M.Astronomy and astrophysics (Berlin), 2003-01, Vol.397 (2), p.667-674 [Periódico revisado por pares]EDP SciencesTexto completo disponível |
5 |
Material Type: Artigo
|
![]() |
Chemical enrichment and star formation in the Milky Way disk. III. Chemodynamical constraintsROCHA-PINTO, H. J ; FLYNN, C ; SCALO, J ; HÄNNINEN, J ; MACIEL, W. J ; HENSLER, GAstronomy and astrophysics (Berlin), 2004-08, Vol.423 (2), p.517-535 [Periódico revisado por pares]Les Ulis: EDP SciencesTexto completo disponível |
6 |
Material Type: Artigo
|
![]() |
Age distribution of the central stars of galactic disk planetary nebulaeMaciel, W. J. ; Costa, R. D. D. ; Idiart, T. E. P.Astronomy and astrophysics (Berlin), 2010-03, Vol.512, p.A19 [Periódico revisado por pares]Les Ulis: EDP SciencesTexto completo disponível |
7 |
Material Type: Artigo
|
![]() |
An estimate of the time variation of the abundance gradient from planetary nebulae. III. O, S, Ar, and Ne: a comparison of PN samplesMACIEL, W. J ; LAGO, L. G ; COSTA, R. D. DAstronomy and astrophysics (Berlin), 2006-07, Vol.453 (2), p.587-593 [Periódico revisado por pares]Les Ulis: EDP SciencesTexto completo disponível |
8 |
Material Type: Artigo
|
![]() |
Using Cepheids to determine the galactic abundance gradient: I. The solar neighbourhoodAndrievsky, S. M. ; Kovtyukh, V. V. ; Luck, R. E. ; Lépine, J. R. D. ; Bersier, D. ; Maciel, W. J. ; Barbuy, B. ; Klochkova, V. G. ; Panchuk, V. E. ; Karpischek, R. U.Astronomy and astrophysics (Berlin), 2002-01, Vol.381 (1), p.32-50 [Periódico revisado por pares]Texto completo disponível |
9 |
Material Type: Artigo
|
![]() |
An estimate of the time variation of the abundance gradient from planetary nebulae. II. Comparison with open clusters, cepheids and young objectsMACIEL, W. J ; LAGO, L. G ; COSTA, R. D. DAstronomy and astrophysics (Berlin), 2005-04, Vol.433 (1), p.127-135 [Periódico revisado por pares]Les Ulis: EDP SciencesTexto completo disponível |
10 |
Material Type: Artigo
|
![]() |
Time variation of radial gradients in the Galactic disk: electron temperatures and abundancesMaciel, W. J. ; Quireza, C. ; Costa, R. D. D.Astronomy and astrophysics (Berlin), 2007-02, Vol.463 (2), p.L13-L16 [Periódico revisado por pares]Les Ulis: EDP SciencesTexto completo disponível |