17 documents found, page 1 of 2
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The case of NGC 6302: the impact of shocks in the derivation of nitrogen abunda...
Maciel, Walter Junqueira
Date: 2019
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Origin: Oasisbr
The evolution of the radial gradient of oxygen abundance in spiral galaxies
Maciel, Walter Junqueira
Date: 2017
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Origin: Oasisbr
The population of planetary nebulae near the Galactic Centre: chemical abundances
Maciel, Walter Junqueira
Date: 2017
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Origin: Oasisbr
The role of the Galactic bar in the chemical evolution of the Milky Way
Maciel, Walter Junqueira
Date: 2014
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Origin: Oasisbr
UV spectral analysis of very hot H-deficient [WCE]-type central stars of planet...
Maciel, Walter Junqueira
Date: 2014
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Origin: Oasisbr
The star formation rate in the inner Milky Way Galaxy
Maciel, Walter Junqueira
Date: 2013
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Origin: Oasisbr
Planetary nebulae and determination of the bulge–disk boundary
Maciel, Walter Junqueira
Date: 2013
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Origin: Oasisbr
Kinematic age determinations of planetary nebula central stars
Maciel, Walter Junqueira
Date: 2012
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Origin: Oasisbr