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RONALDO SAVARINO LEVENHAGEN
RONALDO SAVARINO LEVENHAGEN
Professor Associado nível 3 da Unifesp - campus Diadema
E-mail confirmado em unifesp.br
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Ano
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
1702008
Spectroscopic analysis of southern B and Be stars
RS Levenhagen, NV Leister
Monthly Notices of the Royal Astronomical Society 371 (1), 252-262, 2006
1182006
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
1172011
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
1002008
Eridani: rotational distortion, stellar and circumstellar activity
MMF Vinicius, J Zorec, NV Leister, RS Levenhagen
Astronomy & Astrophysics 446 (2), 643-660, 2006
792006
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
542007
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
402018
Physical parameters of southern B-and Be-Type stars
RS Levenhagen, NV Leister
The Astronomical Journal 127 (2), 1176, 2004
272004
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
262021
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
262017
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
192003
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
172006
Evaluation of the X-ray absorption by gold nanoparticles solutions
R Künzel, E Okuno, RS Levenhagen, NK Umisedo
International Scholarly Research Notices 2013, 2013
92013
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
82010
A Fourier transform method for Vsin i estimations under nonlinear Limb-Darkening laws
RS Levenhagen
The Astrophysical Journal 797 (1), 29, 2014
72014
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
72008
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
52015
Chemical abundance analysis of the Be star HD 171054
RS Levenhagen, R Künzel
New Astronomy 16 (5), 307-310, 2011
52011
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
52004
Physical parameters and chemical abundances of δ Ceti
RS Levenhagen, R Künzel, NV Leister
New Astronomy 18, 55-61, 2013
42013
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Artigos 1–20