Search Results - "da Silva, J R P"

The open cluster NGC 2345: a study of chemical abundances with near-infrared IGRINS high-resolution spectra by Holanda, N, Roriz, M P, Drake, N A, Junqueira, S, Daflon, S, da Silva, J R P, Pereira, C B

“…ABSTRACT Open clusters are relatively young and numerous. These systems are distributed throughout the Galactic disc and provide insights on the chemistry of…”
Get full text

The fidelity of Kepler eclipsing binary parameters inferred by the neural network by Holanda, N, da Silva, J R P

Get full text

NGC 6124: a young open cluster with anomalous- and fast-rotating giant stars by Holanda, N, Drake, N A, Corradi, W J B, Ferreira, F A, Maia, F, Magrini, L, da Silva, J R P, Pereira, C B

“…ABSTRACT We present the results of a chemical analysis of fast and anomalous rotator giants members of the young open cluster NGC 6124. For this purpose, we…”
Get full text

A nonextensive insight into the stellar initial mass function by de Freitas, D. B., Eufrásio, R. T., Nepomuceno, M. M. F., da Silva, J. R. P.

“…In the present paper, we propose that the stellar initial mass distributions known as IMF are best fitted by q-Weibull distributions that emerge within…”
Get full text

The Rotation of Binary Systems with Evolved Components by De Medeiros, J. R, Da Silva, J. R. P, Maia, M. R. G

Get full text

Bayesian inference of length distributions of human DNA by Correia, J.P., Silva, R., Anselmo, D.H.A.L., da Silva, J.R.P.

“…The distribution of length of a human DNA molecule follows some statistical models. The core of the approaches is associated with the distribution of the…”
Get full text

A nonextensive insight to the stellar initial mass function by de Freitas, D. B, Eufrasio, R. T, Nepomuceno, M. M. F, da Silva, J. R. P

“…the present paper, we propose that the stellar initial mass distributions as known as IMF are best fitted by $q$-Weibulls that emerge within nonextensive…”
Get full text

Dependence of the F-region peak electron density (foF2) on solar activity observed in the equatorial ionospheric anomaly region in the Brazilian sector by Cardoso, F.A., Sahai, Y., Guarnieri, F.L., Fagundes, P.R., Pillat, V.G., da Silva, J.V.P.R.

“…The long-term (solar cycle) changes in the Sun and how it affects the ionospheric F-region observed at São José dos Campos (23.2° S, 45.9° W), Brazil, a…”
Get full text

Electric field gradient and its temperature variation at a exp 181 Ta probe in Zr sub 2 Fe and Zr sub 2 Co intermetallic compounds by Marszalek, M, Saitovitch, H, da Silva, P R J, Hrynkiewicz, A Z

“…In this paper we report a time differential perturbed angular correlation study of electric field gradients and their temperature variation in Zr sub 2 T…”
Get full text

Perturbed angular correlation measurements at exp 181 Ta in Hf sub 2 Pd and Zr sub 2 Pd tetragonal MoSi sub 2 -type phases by Wodniecka, B, Marszalek, M, Wodniecki, P, Saitovitch, H, da Silva, P R J, Hrynkiewicz, A Z

“…The electric quadrupole interaction at exp 181 Ta in Hf sub 2 Pd and Zr sub 2 Pd compounds was studied by the perturbed angular correlation method in a broad…”
Get full text

The Rotation of Binary Systems with evolved Components by De Medeiros, J. R, Da Silva, J. R. P, Maia, M. R. G

“…Astrophys.J. 578 (2002) 943-950 In the present study we analyze the behavior of the rotational velocity, vsini, for a large sample of 134 spectroscopic binary…”
Get full text