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PLANETARY NEBULAE IN THE INNER MILKY WAY II: THE BULGE-DISK TRANSITION
(UNIV NACIONAL AUTONOMA MEXICO, INST DE ASTRONOMIA, 2011)
In this work, a sample of planetary nebulae located in the inner-disk and bulge of the Galaxy is used in order to find the galactocentric distance which better separates these two populations, from the point of view of ...
Dynamic portrait of the planetary 2/1 mean-motion resonance - I. Systems with a more massive outer planet
(WILEY-BLACKWELL, 2008)
We analyse the global structure of the phase space of the planar planetary 2/1 mean-motion resonance in cases where the outer planet is more massive than its inner companion. Inside the resonant domain, we show the existence ...
Planetary nebulae and determination of the bulge-disk boundary
(International Astronomical UnionBeijing, 2012)
In this paper, a sample of planetary nebulae in the Galaxy's inner-disk and bulge is used to find the galactocentric distance that optimally separates these two populations in terms of their abundances. Statistical distance ...
Planetary nebulae and determination of the bulge-disk boundary
(International Astronomical UnionBeijing, 2012)
In this paper, a sample of planetary nebulae in the Galaxy's inner-disk and bulge is used to find the galactocentric distance that optimally separates these two populations in terms of their abundances. Statistical distance ...
THREE-DIMENSIONAL PHOTOIONIZATION STRUCTURE AND DISTANCES OF PLANETARY NEBULAE. IV. NGC 40
(IOP PUBLISHING LTD, 2011)
Continuing our series of papers on the three-dimensional (3D) structure and accurate distances of planetary nebulae (PNe), we present here the results obtained for PN NGC 40. Using data from different sources and wavelengths, ...
Neoliberal economics, planetary health, and the COVID-19 pandemic: a Marxist ecofeminist analysis
Planetary health sees neoliberal capitalism as a key mediator of socioecological crises, a position that is echoed in much
COVID-19 commentary. In this Personal View, I set out an economic theory that emphasises some of ...
Numerical simulation of the planetary boundary layer in Iperó, SP-BrazilSimulação numérica da camada limite planetária na região de Iperó, SP-Brasil
(2000-01-01)
One-dimensional second order numerical model coupled with surface budget energy prognostic equations is used to simulate the planetary boundary layer (PBL) in the region of Iperó-SP. Model results indicate that vertical ...
Brazilian Campus Ambassador Program as an educational strategy on Planetary Health
(Planetary Health Alliance, 2023)
GJ 273: on the formation, dynamical evolution, and habitability of a planetary system hosted by an M dwarf at 3.75 parsec
(EDP Science, 2020)
Context. Planets orbiting low-mass stars such as M dwarfs are now considered a cornerstone in the search for planets with the potential to harbour life. GJ 273 is a planetary system orbiting an M dwarf only 3.75 pc away, ...