Search Results - "Ourique, G."

New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12 by Kepler, S. O., Pelisoli, I., Koester, D., Ourique, G., Romero, A. D., Reindl, N., Kleinman, S. J., Eisenstein, D. J., Valois, A. D. M., Amaral, L. A.

“…We report the discovery of 6576 new spectroscopically confirmed white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. We obtain T…”
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New white dwarf stars in the Sloan Digital Sky Survey Data Release 10 by Kepler, S O, Pelisoli, I, Koester, D, Ourique, G, Kleinman, S J, Romero, A D, Nitta, A, Eisenstein, D J, Costa, J E S, Kuelebi, B, Jordan, S, Dufour, P, Giommi, Paolo, Rebassa-Mansergas, Alberto

“…We report the discovery of 9088 new spectroscopically confirmed white dwarfs and subdwarfs in the Sloan Digital Sky Survey Data Release 10. We obtain T..., log…”
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A study of cool white dwarfs in the Sloan Digital Sky Survey Data Release 12 by Ourique, G, Romero, A D, Kepler, S O, Koester, D, Amaral, L A

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Evidence of spectral evolution on the white dwarf sample from the Gaia mission by Ourique, G, Kepler, S O, Romero, A D, Klippel, T S, Koester, D

“…ABSTRACT Since the Gaia data release 2, several works have been published describing a bifurcation in the observed white dwarf colour−magnitude diagram for…”
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Ground-based observation of ZZ Ceti stars and the discovery of four new variables by Romero, Alejandra D, Amaral, L Antunes, Klippel, T, Sanmartim, D, Fraga, L, Ourique, G, Pelisoli, I, Lauffer, G R, Kepler, S O, Koester, D

“…ABSTRACT We perform ground-based photometric observations of 22 DA white dwarf stars, 10 already known ZZ Cetis and 12 candidates with atmospheric parameters…”
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A comparative analysis of the observed white dwarf cooling sequence from globular clusters by Campos, Fabiola, Bergeron, P, Romero, A D, Kepler, S O, Ourique, G, Costa, J E S, Bonatto, C J, Winget, D E, Montgomery, M H, Pacheco, T A, Bedin, L R

“…We report our study of features at the observed red end of the white dwarf cooling sequences for three Galactic globular clusters: NGC 6397, 47...Tucanae and M…”
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A white dwarf with an oxygen atmosphere by Kepler, S. O., Koester, Detlev, Ourique, Gustavo

“…Stars born with masses below around 10 solar masses end their lives as white dwarf stars. Their atmospheres are dominated by the lightest elements because…”
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Modelling micropipette aspiration with active particles by Ourique, G., Teixeira, E.F., Brunnet, L.G.

“…The study of dynamical properties of cells is essential to a better understanding of several physiological processes. These properties are directly associated…”
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Methylation effect on the ohmic resistance of a poly-GC DNA-like chain by de Moura, F.A.B.F., Lyra, M.L., de Almeida, M.L., Ourique, G.S., Fulco, U.L., Albuquerque, E.L.

“…We determine, by using a tight-binding model Hamiltonian, the characteristic current–voltage (IxV) curves of a 5-methylated cytosine single strand poly-GC…”
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Charge transport properties of a twisted DNA molecule: A renormalization approach by de Almeida, M.L., Ourique, G.S., Fulco, U.L., Albuquerque, E.L., de Moura, F.A.B.F., Lyra, M.L.

“…In this work we study the charge transport properties of a nanodevice consisting of a finite segment of the DNA molecule sandwiched between two metallic…”
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Modelling Micropipette Aspiration with Active Particles by Ourique, G, Teixeira, E. F, Brunnet, L. G

“…The study of cells' dynamical properties is essential to a better understanding of several physiological processes. These properties are directly associated…”
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Evidence of Spectral Evolution on the white dwarf sample from the Gaia Mission by Ourique, G, Kepler, S. O, Romero, A. D, Klippel, T. S, Koester, D

“…Since the Gaia data release 2, several works were published describing a bifurcation in the observed white dwarf colour$-$magnitude diagram for…”
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Ground based observation of ZZ Ceti stars and the discovery of four new variables by Romero, Alejandra D, Amaral, L. Antunes, Klippel, T, Sanmartim, D, Fraga, L, Ourique, G, Pelisoli, I, Lauffer, G. R, Kepler, S. O, Koester, D

“…We perform ground based photometric observations of 22 DA white dwarf stars, 10 already known ZZ Cetis and 12 candidates with atmospheric parameters inside the…”
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A Study of Cool White Dwarfs in the Sloan Digital Sky Survey Data Release 12 by Ourique, G, Romero, A. D, Kepler, S. O, Koester, D, Amaral, L. A

“…In this work we study white dwarfs where $30\,000\,\text{K} {>} \mathrm{T}_{\rm{eff}} {>} 5\,000\,\text{K}$ to compare the differences in the cooling of DAs…”
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A comparative analysis of the observed white dwarf cooling sequence from globular clusters by Campos, Fabíola, Bergeron, P, Romero, A. D, Kepler, S. O, Ourique, G, Costa, J. E. S, Bonatto, C. J, Winget, D. E, Montgomery, M. H, Pacheco, T. A, Bedin, L. R

“…We report our study of features at the observed red end of the white dwarf cooling sequences for three Galactic globular clusters: NGC\,6397, 47\,Tucanae and…”
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