The periodicity of the η Carinae events A Damineli, DJ Hillier, MF Corcoran, O Stahl, RS Levenhagen, NV Leister, ... Monthly Notices of the Royal Astronomical Society 384 (4), 1649-1656, 2008 | 170 | 2008 |
Spectroscopic analysis of southern B and Be stars RS Levenhagen, NV Leister Monthly Notices of the Royal Astronomical Society 371 (1), 252-262, 2006 | 118 | 2006 |
X-ray transmission through nanostructured and microstructured CuO materials MZ Botelho, R Künzel, E Okuno, RS Levenhagen, T Basegio, ... Applied Radiation and Isotopes 69 (2), 527-530, 2011 | 117 | 2011 |
A multispectral view of the periodic events in η Carinae A Damineli, DJ Hillier, MF Corcoran, O Stahl, JH Groh, J Arias, M Teodoro, ... Monthly Notices of the Royal Astronomical Society 386 (4), 2330-2344, 2008 | 100 | 2008 |
Eridani: rotational distortion, stellar and circumstellar activity MMF Vinicius, J Zorec, NV Leister, RS Levenhagen Astronomy & Astrophysics 446 (2), 643-660, 2006 | 79 | 2006 |
Achernar: rapid polarization variability as evidence of photospheric and circumstellar activity AC Carciofi, AM Magalhães, NV Leister, JE Bjorkman, RS Levenhagen The Astrophysical Journal 671 (1), L49, 2007 | 54 | 2007 |
The remarkable Be+ sdOB binary HD 55606. I. Orbital and stellar parameters SD Chojnowski, J Labadie-Bartz, T Rivinius, D Gies, D Panoglou, ... The Astrophysical Journal 865 (1), 76, 2018 | 40 | 2018 |
Physical parameters of southern B-and Be-Type stars RS Levenhagen, NV Leister The Astronomical Journal 127 (2), 1176, 2004 | 27 | 2004 |
GALExtin: an alternative online tool to determine the interstellar extinction in the Milky Way EB Amôres, RM Jesus, A Moitinho, V Arsenijevic, RS Levenhagen, ... Monthly Notices of the Royal Astronomical Society 508 (2), 1788-1797, 2021 | 26 | 2021 |
A grid of synthetic spectra for hot DA white dwarfs and its application in stellar population synthesis RS Levenhagen, MP Diaz, PRT Coelho, I Hubeny The Astrophysical Journal Supplement Series 231 (1), 1, 2017 | 26 | 2017 |
NRPs and circumstellar activity in HD 127972 RS Levenhagen, NV Leister, J Zorec, E Janot-Pacheco, AM Hubert, ... Astronomy & Astrophysics 400 (2), 599-612, 2003 | 19 | 2003 |
Ambient dose equivalent and effective dose from scattered x-ray spectra in mammography for Mo/Mo, Mo/Rh and W/Rh anode/filter combinations R Künzel, SB Herdade, PR Costa, RA Terini, RS Levenhagen Physics in Medicine & Biology 51 (8), 2077, 2006 | 17 | 2006 |
Evaluation of the X-ray absorption by gold nanoparticles solutions R Künzel, E Okuno, RS Levenhagen, NK Umisedo International Scholarly Research Notices 2013, 2013 | 9 | 2013 |
Application of computed tomography images in the evaluation of magnetic nanoparticles biodistribution AL Dias, R Künzel, RS Levenhagen, E Okuno Journal of magnetism and magnetic materials 322 (16), 2405-2407, 2010 | 8 | 2010 |
A Fourier transform method for Vsin i estimations under nonlinear Limb-Darkening laws RS Levenhagen The Astrophysical Journal 797 (1), 29, 2014 | 7 | 2014 |
X‐ray spectroscopy applied to radiation shielding calculation in mammography R Künzel, RS Levenhagen, SB Herdade, RA Terini, PR Costa Medical physics 35 (8), 3539-3545, 2008 | 7 | 2008 |
Análise técnica e financeira de usina híbrida eólica-fotovoltaica RP Baracco, SR Lourenço, RS Levenhagen, DA CASSIANO Ciência & Engenharia (Science & Engineering Journal), São Paulo 24 (2), 111-118, 2015 | 5 | 2015 |
Chemical abundance analysis of the Be star HD 171054 RS Levenhagen, R Künzel New Astronomy 16 (5), 307-310, 2011 | 5 | 2011 |
The Initial Mass Function of Be Stars J Zorec, R Levenhagen, J Chauville, Y Fremat, D Ballereau, AM Hubert, ... Symposium-International Astronomical Union 215, 83-84, 2004 | 5 | 2004 |
Physical parameters and chemical abundances of δ Ceti RS Levenhagen, R Künzel, NV Leister New Astronomy 18, 55-61, 2013 | 4 | 2013 |