Artigo em conferência |
- Pinheiro, Fernando; Santos, Fernando acácio; Pais, Maria Alexandra; Morozova, Anna; Ribeiro, Paulo; Castillo, Yvelice; Francisco,
Cristiana; Fernandes, João. "Scanning the crust with magnetospheric currents". 2019.
- Barata, Teresa; Carvalho, Sara; Dorotovic, Ivan; Pinheiro, Fernando; Garcia, Adriana; Fernandes, João; Lourenço, Ana. "Automatic
detection of chromospheric plages in Coimbra Observatory Spectroheliograms". Trabalho apresentado em 24th National Solar
Physics Meeting, Kezmarok, 2018.
- Bonifácio, Vitor; Pereira, Luís Miguel dos Santos; Malaquias, Isabel; Fernandes, João; Fernandes, Joana. "Um retrato de duas
sociedades astronómicas | A portrait of two astronomical societies". 2018.
- Castillo, Yvelice; Pais, Maria Alexandra; Ribeiro, Paulo; Fernandes, João; Morozova, Anna; Pinheiro, Fernando. "Using Magnetograms
to Understand and Probe the Magnetosphere". Trabalho apresentado em II PAN AMERICAN WORKSHOP ON GEOMAGNETISM ¿ II PANGEO,
Vassouras, 2017.
- Castillo, Yvelice; Alexandra Pais, M.; Ribeiro, P.; Fernandes, João; L. Morozova, Anna; J. G. Pinheiro, Fernando. "Analysis
of solar, interplanetary and geomagnetic parameters during solar cycle 24". Trabalho apresentado em II PANGEO workshop,
Vassouras, 2017.
10.29327/2pangeo.a16
- Castillo, Yvelice; Pais, Maria Alexandra; Ribeiro, Paulo; Fernandes, João; Morozova, Anna; Pinheiro, Fernando. "A proposal
for a Magnetic Observatory in Honduras". Trabalho apresentado em II Pangeo Workshop, Vassouras, 2017.
- Yvelice, castillo; Pais, Maria Alexandra; Paulo, Ribeiro; Fernandes, João; Morozova, Anna; Pinheiro, Fernando. "Characterization
of different magnetospheric and ionospheric contributions at mid-latitude magnetic observatories". Trabalho apresentado em
EGU General Assembly 2016, Viena, 2016.
- Fernandes, Joana Lobo de Mesquita Simões Pires; Fernandes, João; Bonifácio, Vitor; Malaquias, Isabel. "Two amateur astronomical
societies at the end of the 19th century". Trabalho apresentado em International Conference of the European Society for
the History of Science, Lisboa, 2014.
- Fernandes, João. "Modelling convection mixing length parameter from observations of FGK binary stars". Trabalho apresentado
em Setting a New Standard in the Analysis of Binary Stars, K. Pavlovski, A. Tkachenko and G. Torres (eds) EAS Publications
Series, 2013.
10.1051/eas/1364013
- Ricardo Gafeira; Fernandes, João; Alexandra Pais; Fonte, Cidália C.. "Variation rate of sunspot area". Trabalho apresentado
em Symposium 8 - The Sun: new tools and ideas in observational solar astrophysics - The European Week of Astronomy & Space
Science, Rome, 2012.
Publicado
- Ricardo Gafeira; Fonte, Cidália C.; Alexandra Pais; Fernandes, João. "AR NOAA 11117: area evolution rate of sunspots and proper
motion of pores". Trabalho apresentado em 21st National Solar Physics Meeting, Stará Turá, Slovakia, Stará Turá,
2012.
Publicado
- Gafeira, Ricardo; Fonte, Cidália C.; Pais, M. A.; Fernandes, João. "Growth and decay of ARs: Sunspot areas with Fuzzy Sets
+ SDO". Trabalho apresentado em 21st National Solar Physics Meeting, 2012.
Publicado
- Sousa, S. G. ; Santos, N. C. ; Israelian, G. et al.. "Lithium Depletion in Solar Type stars: Lithium and Planet Presence".
Trabalho apresentado em 16th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun. ASP Conference Series, Vol.
448, proceedings of a conference held August 28- September 2, 2010 at the University of Washington, Seattle, Washington. Edited
by Christopher M. Johns-Krull,, 2011.
- De Almeida, A.M.; Pascoal, M.; Fernandes, J.; Pereira, S.. "Experiential learning in Science: getting the laboratory inside
the classroom using the Web". Trabalho apresentado em 2009 9th IEEE International Conference on Advanced Learning Technologies,
ICALT 2009; Riga; Latvia; 15 July 2009 through 17 July 2009, 2009.
10.1109/ICALT.2009.173
- Fernandes, J. M. ; Doran, R. ; Pires, F. ; Ferreira, M. ; Pedrosa, A.. "IYA2009 in Portugal". Trabalho apresentado em Communicating
Astronomy with the Public 2007: Proceedings from the IAU/National Observatory of Athens/ESA/ESO Conference, Athens, Greece,
8-11 October 2007, Christensen L. L., Zoulias M. & Robson, I. (eds.). Published by Eugenides Foundation., 2008.
- Eggenberger, P.; Miglio, A.; Carrier, F.; Fernandes, J.; Santos, N.C.. "Asteroseismic observations and modelling of 70 Ophiuchi
AB". Trabalho apresentado em PROCEEDINGS OF THE SECOND HELAS INTERNATIONAL CONFERENCE: HELIOSEISMOLOGY, ASTEROSEISMOLOGY
AND MHD CONNECTIONS 20–24 August 2007, Göttingen, Germany, 2008.
10.1088/1742-6596/118/1/012053
- Bonifácio, Vitor ; Malaquias, Isabel ; Fernandes, João.. "The 1850's Troughton \amp Simms transit circle from Coimbra Astronomical
Observatory. An example of the dissemination of technological developments". Trabalho apresentado em "400 Years of Telescopes
- the European Contribution, held 12-13 September 2008 during the Joint European Astronomy Meeting and National Astronomy
Meeting JENAM - 2008, in Vienna, Austria., 2008.
- Fernandes, J. ; Oblak, E. ; Kurpinska-Winiarska, M.. "The Eclipsing Binary System V2154 Cyg : Observations and Models". Trabalho
apresentado em Binary Stars as Critical Tools and Tests in Contemporary Astrophysics, International Astronomical Union.
Symposium no. 240, held 22-25 August, 2006 in Prague, Czech Republic, S240, p. 388, 2007.
- Dorotovic, I. ; Fernandes, J. ; Fonseca, J. M. ; Mora, A. ; Moreira, C. ; Ribiero, R. A. "COSIS: Coimbra Observatory Solar
Information System". Trabalho apresentado em The Physics of Chromospheric Plasmas ASP Conference Series, Vol. 368, Proceedings
of the conference held 9-13 October, 2006 at the University of Coimbra in Coimbra, Portugal. Edited by P. Heinzel, I. Dorotovic,
and R. J. Rutten. San Francisco: Astronomica, 2007.
- Monteiro, M. J. P. F. G. ; Lebreton, Y. ; Montalban, J. et al.,. "Report on the CoRoT Evolution and Seismic Tools Activity".
Trabalho apresentado em "Proceedings of "The CoRoT Mission Pre-Launch Status - Stellar Seismology and Planet Finding" (ESA
SP-1306). Editors: M. Fridlund, A. Baglin, J. Lochard and L. Conroy. ISBN 92-9092-465-9., p.363", 2006.
- Bonifácio, Vitor; Malaquias, Isabel; Fernandes, João. "Reacting to external events -- solar eclipses as catalysts of the Portuguese
astronomical development in the second half of the nineteenth century". Trabalho apresentado em 2nd International Conference
of the European Society for the History of Science. Cracow, Poland, September 6-9, 2006, Cracóvia, 2006.
Publicado
- Dorotovic, I. ; Fernandes, J. ; Fonseca, J. M. ; Moreira, C. ; Ribeiro, R. A.. "COSIS: Coimbra Observatory Solar Information
System". Trabalho apresentado em Solar and Stellar Activity Cycles, 26th meeting of the IAU, Joint Discussion 8, 17-18
August 2006, Prague, Czech Republic, JD08, id.47, 2006.
- Figueiredo, F.B.; Fernandes, J.. "Comparison between montebro da rocha and wilhelm olbers' methods for the determination of
the orbits of comets". Trabalho apresentado em 15th Portuguese National Meeting of Astronomy and Astrophysics, ENAA 2005;
Lisbon; Portugal; 28 July 2005 through 30 July 2005, 2006.
- Bonifácio, V.H.; Malaquias, I.; Fernandes, J.M.. "The 1870 portuguese solar eclipse expedition - A preliminary report". Trabalho
apresentado em 15th Portuguese National Meeting of Astronomy and Astrophysics, ENAA 2005; Lisbon; Portugal; 28 July 2005
through 30 July 2005; Code 102703, 2006.
- Marques, J.P.; Monteiro, M.J.P.F.G.; Fernandes, J.. "Effects of convective overshooting in the PMS evolution of intermediate
mass stars". Trabalho apresentado em 13th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun; Hamburg; Germany;
5 July 2004 through 9 July 2004, 2005.
- Oblak, E. ; Lastennet, E. ; Fernandes, J. ; Kurpinska-Winiarska, M. ; Valls-Gabaud, D.. "Fundamental parameters and stellar
evolution". Trabalho apresentado em In Spectroscopically and Spatially Resolving the Components of the Close Binary Stars,
Proceedings of the Workshop held 20-24 October 2003 in Dubrovnik, Croatia. Edited by R. W. Hilditch, H. Hensberge and K. Pavlovski.
ASP Conference Series, Vol. 318, 2004.
- Fernandes, J. ; Monteiro, M. J. P. F. G.. "Observational constraints on models of $ß$ Hydri". Trabalho apresentado em Asteroseismology
Across the HR Diagram. Proceedings of the Asteroseismology Workshop, Porto, Portugal, 1-5 July, 2002. Edited by M.J. Thompson,
M.S. Cunha, M.J.P.F.G. Monteiro. Reprinted from Astrophysics and Space Science, Volume 284, No. 1, 2003. Kluwer, 2003.
- Marques, P. J. ; Fernandes, J. ; Monteiro, M. J. P. F. G. "A Calibration of EK Cephei". Trabalho apresentado em Open Issues
in Local Star Formation. Contents of the CD-ROM: Poster Contributions. Proceedings of the Ouro Preto Colloquium, Brazil, April
5-10, 2003. Edited by Jacques Lépine and Jane Gregorio-Hetem. Astrophysics and Space Science Library, Volume 299. Kl,
2003.
- Lastennet, E. ; Fernandes, J. ; Oblak, E. ; Valls-Gabaud, D.. "Significant discrepancies between stellar evolution models
and solar-type eclipsing and visual binaries". Trabalho apresentado em In Observed HR diagrams and stellar evolution, ASP
Conference Proceedings, Vol. 274. Edited by Thibault Lejeune and João Fernandes. ISBN: 1-58381-116-8. San Francisco: Astronomical
Society of the Pacific, 2002, p. 214-217, 2002.
- Fernandes, J. ; Ferreira, J. A. ; Patrício, M. F.. "Measuring the main sequence spread: a new mathematical approach". Trabalho
apresentado em Observed HR Diagrams and Stellar Evolution, ASP Conference Proceedings, Vol. 274. Edited by Thibault Lejeune
and João Fernandes. ISBN: 1-58381-116-8. San Francisco: Astronomical Society of the Pacific, 2002., p.205, 2002.
- Cunha, M. ; Fernandes, J. ; Monteiro, M. J. P. F. G.. "Asteroseismic analysis of the structure of HR1217". Trabalho apresentado
em Observed HR Diagrams and Stellar Evolution, ASP Conference Proceedings, Vol. 274. Edited by Thibault Lejeune and João
Fernandes. ISBN: 1-58381-116-8. San Francisco: Astronomical Society of the Pacific, 2002., p.90, 2002.
- Lebreton, Y. ; Fernandes, J. ; Lejeune, T.. "What can we learn from binaries in clusters? The example of the Hyades". Trabalho
apresentado em Observed HR Diagrams and Stellar Evolution, ASP Conference Proceedings, Vol. 274. Edited by Thibault Lejeune
and João Fernandes. ISBN: 1-58381-116-8. San Francisco: Astronomical Society of the Pacific, 2002., p.218, 2002.
- Cunha, M. S. ; Fernandes, J. M. M. B. ; Monteiro, M. J. P. F. G.. "Seismic Tests of Theoretical Models of HR 1217". Trabalho
apresentado em Radial and Nonradial Pulsations as Probes of Stellar Physics, ASP Conference Proceedings, Vol. 259. Edited
by Conny Aerts, Timothy R. Bedding, and Jørgen Christensen-Dalsgaard. ISBN: 1-58381-099-4. Also IAU Colloquium 185. San Francisco:
Astronomical Soci, 2002.
- Fernandes, João. "Helium-to-Metal Enrichment Ratio: Determinations on the Hertzsprung-Russel Diagram after Hipparcos". 2001.
10.1142/9789812811110_0019
- Lebreton, Y.; Perrin, M.-N.; Fernandes, J.; Cayrel, R.; Cayrel De Strobel, G.; Baglin, A.. "The H-R diagram for late-type
nearby stars as a function of helium content and metallicity". Trabalho apresentado em European Space Agency, (Special
Publication) ESA SP, 1997.
- Fernandes, J. ; Neuforge, C. ; Noels, A. ; Baglin, A.. "Calibration of $a$ Centauri and the uniqueness of the mixing length.".
Trabalho apresentado em Meeting in honour of Evry Schatzman: Physical processes in astrophysics, p. 233 - 238, 1995.
10.1007/BFb0118723
- Fernandes, J. ; Lebreton, Y. ; Baglin, A. ; Morel, P. ; Cassisi, S. "Modelling Nearby Visual Binary Stars : $¿$ Cas". Trabalho
apresentado em Stellar Evolution: What Should be Done, Proceedings of the 32nd Liège International Astrophysical Colloquium
held 3-5 July, 1995. Edited by A. Noels, D. Fraipont-Caro, M. Gabriel, N. Grevesse, and P. Demarque. Liege: Universite de
Liege, Institut d'A, 1995.
- Lebreton, Y. ; Michel, E. ; Goupil, M. J. ; Baglin, A. ; Fernandes, J.. "Accurate Parallaxes and Stellar Ages Determinations".
Trabalho apresentado em Astronomical and astrophysical objectives of sub-milliarcsecond optical: astrometry: proceedings
of the 166th Symposium of the International Astronomical Union held in the Hague, Netherlands, August 15-19, 1994 Edited by
E. Hog, P. Kenneth Seidelmann, Int, 1995.
- Neuforge, C. ; Fernandes, J. ; Noels, A. ; Grevesse, N. ; Baglin, A.. "Convection Treatment in Solar Type Stars". Trabalho
apresentado em Stellar Evolution: What Should be Done, Proceedings of the 32nd Liège International Astrophysical Colloquium
held 3-5 July, 1995. Edited by A. Noels, D. Fraipont-Caro, M. Gabriel, N. Grevesse, and P. Demarque. Liege: Universite de
Liege, Institut d'A, 1995.
- Baglin, A. ; Fernandes, Joao. "The HIPPARCOS mission and tests for the equation of state". Trabalho apresentado em The
equation of state in astrophysicsProceedings of IAU Colloquium No. 147, held in Saint-Malo, France, 14-18 June 1993, Cambridge:
Cambridge University Press, |c1994, edited by Gilles Chabrier and Evry Schatzman, Evry, p.517, 1994.
|
Artigo em revista |
- J. Fernandes. "The European Solar Telescope". Astronomy & Astrophysics 666 (2022): A21-A21. http://dx.doi.org/10.1051/0004-6361/202243867.
10.1051/0004-6361/202243867
- Lourenço, Ana; Gafeira, Ricardo; Bonifácio, Vitor; Barata, Teresa; Fernandes, João; Silva, Eva. "Testing the Accuracy of Coimbra
Astronomical Observatory Solar Filament Historical Series (1929–1941)". Solar Physics 296 10 (2021): http://dx.doi.org/10.1007/s11207-021-01892-4.
10.1007/s11207-021-01892-4
- Yvelice Castillo; Maria Alexandra Pais; João Fernandes; Paulo Ribeiro; Anna L. Morozova; Fernando J. G. Pinheiro. "Relating
27-Day Averages of Solar, Interplanetary Medium Parameters, and Geomagnetic Activity Proxies in Solar Cycle 24". Solar
Physics 296 7 (2021): https://doi.org/10.1007/s11207-021-01856-8.
10.1007/s11207-021-01856-8
- Fernandes, João; Gafeira, Ricardo; Johannes Andersen. "Revisiting the mass- and radius-luminosity relations for FGK main-sequence
stars". Astronomy & Astrophysics, Volume 647, March 2021 (2021):
10.1051/0004-6361/202040035
- Benard Nsamba; Nuno Moedas; Tiago L Campante; Margarida S Cunha; Antonio García Hernández; Juan C Suárez; Mário J P F G Monteiro;
et al. "Asteroseismic modelling of solar-type stars: a deeper look at the treatment of initial helium abundance". Monthly
Notices of the Royal Astronomical Society 500 1 (2020): 54-65. https://doi.org/10.1093/mnras/staa3228.
10.1093/mnras/staa3228
- Fernandes, João. "José Monteiro da Rocha (1734–1819) and His 1782 Work on the Determination of Comet Orbits". Journal for
the History of Astronomy 51 4 (2020): 461-481. http://dx.doi.org/10.1177/0021828620947844.
10.1177/0021828620947844
- Latas, J.; Prazeres, M. J.; Doran, Rosa; Fernandes, João. "Eddington at Sundy: From History to Legacy". Communicating Astronomy
with the Public Journal 28 (2020): 29-32. https://www.capjournal.org/issues/28/28_29.php.
Publicado
- Eurico Covas; Nuno Peixinho; João Fernandes. "Neural Network Forecast of the Sunspot Butterfly Diagram". Solar Physics
294 3 (2019): https://doi.org/10.1007/s11207-019-1412-z.
10.1007/s11207-019-1412-z
- V. M. S. Carrasco; J. M. Vaquero; M. C. Gallego; A. Lourenço; T. Barata; J. M. Fernandes. "Sunspot Catalogue of the Observatory
of the University of Coimbra (1929 – 1941)". Solar Physics 293 11 (2018): https://doi.org/10.1007/s11207-018-1373-7.
10.1007/s11207-018-1373-7
- Fernandes, João. "Software tool for automatic detection of solar plages in the Coimbra Observatory spectroheliograms". Astronomy
and Computing (2018):
10.1016/j.ascom.2018.06.003
- Castillo, Y.; Pais, M.A.; Fernandes, J.; Ribeiro, P.; Morozova, A.L.; Pinheiro, F.J.G.. "Geomagnetic activity at Northern
Hemisphere's mid-latitude ground stations: How much can be explained using TS05 model". Journal of Atmospheric and Solar-Terrestrial
Physics 165-166 (2017): 38-53. http://www.scopus.com/inward/record.url?eid=2-s2.0-85034859696&partnerID=MN8TOARS.
10.1016/j.jastp.2017.11.002
- Fernandes, João. "Comparison of Space Weather Services Activity scales and forecasts". Journal of Computational Interdisciplinary
Sciences (2016): http://epacis.net/jcis/PDF_JCIS/JCIS11-art.0106.pdf.
10.6062/jcis.2016.06.02.0106
- Saraiva, P.; Beites, P.D.; Fernandes, J.; Costa, C.; Vitória, J.. "Best Pair of Two Skew Lines over the Octonions". Advances
in Applied Clifford Algebras (2015): http://www.scopus.com/inward/record.url?eid=2-s2.0-84922985566&partnerID=MN8TOARS.
10.1007/s00006-015-0527-z
- Gonçalves, E.; Mendes-Lopes, N.; Dorotovic, I.; Fernandes, J.M.; Garcia, A.. "North and South Hemispheric Solar Activity for
Cycles 21 - 23: Asymmetry and Conditional Volatility of Plage Region Areas". Solar Physics 289 6 (2014): 2283-2296.
http://www.scopus.com/inward/record.url?eid=2-s2.0-84893904890&partnerID=MN8TOARS.
10.1007/s11207-013-0448-8
- Pinheiro, F.J.G.; Fernandes, J.M.; Cunha, M.S.; Monteiro, M.J.P.F.G.; Santos, N.C.; Sousa, S.G.; Marques, J.P.; et al. "On
the mass estimation for FGK stars: Comparison of several methods". Monthly Notices of the Royal Astronomical Society
445 3 (2014): 2223-2231. http://www.scopus.com/inward/record.url?eid=2-s2.0-84924533767&partnerID=MN8TOARS.
10.1093/mnras/stu1812
- Delgado Mena, E.; Israelian, G.; González Hernández, J.I.; Sousa, S.G.; Mortier, A.; Santos, N.C.; Adibekyan, V.Zh.; et al.
"Li depletion in solar analogues with exoplanets: Extending the sample". Astronomy and Astrophysics 562 (2014): http://www.scopus.com/inward/record.url?eid=2-s2.0-84894345786&partnerID=MN8TOARS.
10.1051/0004-6361/201321493
- Gafeira, R.; Fonte, C.C.; Pais, M.A.; Fernandes, J.. "Temporal Evolution of Sunspot Areas and Estimation of Related Plasma
Flows". Solar Physics 289 5 (2014): 1531-1542. http://www.scopus.com/inward/record.url?eid=2-s2.0-84895903864&partnerID=MN8TOARS.
10.1007/s11207-013-0440-3
- Mortier, A.; Santos, N.C.; Sousa, S.G.; Fernandes, J.M.; Adibekyan, V.Z.; Delgado Mena, E.; Montalto, M.; Israelian, G.. "New
and updated stellar parameters for 90 transit hosts: The effect of the surface gravity". Astronomy and Astrophysics
558 (2013): http://www.scopus.com/inward/record.url?eid=2-s2.0-84885783918&partnerID=MN8TOARS.
10.1051/0004-6361/201322240
- Pinheiro, F.J.G.; Fernandes, J.. "On the (non-)universality of the mixing length parameter". Monthly Notices of the Royal
Astronomical Society 433 4 (2013): 2893-2899. http://www.scopus.com/inward/record.url?eid=2-s2.0-84881111755&partnerID=MN8TOARS.
10.1093/mnras/stt910
- Pinheiro, F.J.G.; Simas, T.; Fernandes, J.; Ribeiro, R.. "Application of neural networks to the study of stellar model solutions".
New Astronomy 17 7 (2012): 629-633. http://www.scopus.com/inward/record.url?eid=2-s2.0-84860212666&partnerID=MN8TOARS.
10.1016/j.newast.2012.03.007
- Batista, S.F.A.; Fernandes, J.. "Lost siblings of the Sun: Revisiting the FGK potential candidates". New Astronomy
17 5 (2012): 514-519. http://www.scopus.com/inward/record.url?eid=2-s2.0-84858016901&partnerID=MN8TOARS.
10.1016/j.newast.2011.12.001
- Gafeira, R.; Patacas, C.; Fernandes, J.. "Mass-luminosity relation for FGK main sequence stars: Metallicity and age contributions".
Astrophysics and Space Science 341 2 (2012): 405-410. http://www.scopus.com/inward/record.url?eid=2-s2.0-84866447845&partnerID=MN8TOARS.
10.1007/s10509-012-1125-3
- Frade, A. ; Doran, R. ; Fernandes, J.. "Evaluating the Impact of the International Year of Astronomy 2009 in Portugal". Communicating
Astronomy with the Public Journal 11 (2011): 35-35.
- Fernandes, J.M.; Vaz, A.I.F.; Vicente, L.N.. "Modeling nearby FGK Population I stars: A new form of estimating stellar parameters
using an optimization approach". Astronomy and Astrophysics 532 (2011): http://www.scopus.com/inward/record.url?eid=2-s2.0-79960420921&partnerID=MN8TOARS.
10.1051/0004-6361/200811182
- Bonifácio, Vitor ; Malaquias, Isabel ; Fernandes, João. "The first astronomical hypothesis based on cinematographical observations:
Costa Lobo's 1912 evidence for polar flattening of the moon". Journal of Astronomical History and Heritage 13 (2010):
159-168.
- Bonifácio, Vitor; Malaquias, Isabel; Fernandes, João. "The first astronomical hypothesis based upon cinematographical observations:
Costa Lobo's 1912 evidence for polar flatenning of the Moon". Journal of Astronomical History and Heritage 13 2 (2010):
159-168. https://ui.adsabs.harvard.edu/abs/2010JAHH...13..159B/abstract.
Publicado
- Sousa, S.G.; Fernandes, J.; Israelian, G.; Santos, N.C.. "Higher depletion of lithium in planet host stars: No age and mass
effect". Astronomy and Astrophysics 512 2 (2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-77950536540&partnerID=MN8TOARS.
10.1051/0004-6361/201014125
- Pinheiro, F.J.G.; Fernandes, J.M.. "Asteroseismology and the degeneracy of model solutions for subgiant stars". Astrophysics
and Space Science 328 1 (2010): 73-78. http://www.scopus.com/inward/record.url?eid=2-s2.0-77955085869&partnerID=MN8TOARS.
10.1007/s10509-009-0230-4
- Bonifácio, Vitor; Malaquias, Isabel; Fernandes, João. "João de Moraes Pereira (1855-1908): The first Portuguese member of
the British Astronomical Association". Journal of the British Astronomical Association 120 2 (2010): 101-106. http://articles.adsabs.harvard.edu/pdf/2010JBAA..120..101B.
Publicado
- Bonifácio, Vitor; Malaquias, Isabel; Fernandes, João. "Taking Internal Advantage of External Events - Two Astronomical Examples
From Nineteenth Century Portugal". Centaurus 51 3 (2009): 213-234. http://dx.doi.org/10.1111/j.1600-0498.2009.00147.x.
Publicado • 10.1111/j.1600-0498.2009.00147.x
- Bonifácio, V.; Malaquias, I.; Fernandes, J.. "The troughton & simms transit circle of coimbra astronomical observatory from
the 1850s: An example of the dissemination of technological developments". Astronomische Nachrichten 330 6 (2009):
544-551. http://www.scopus.com/inward/record.url?eid=2-s2.0-74949083826&partnerID=MN8TOARS.
10.1002/asna.200911214
- Ammler-Von Eiff, M.; Santos, N.C.; Sousa, S.G.; Fernandes, J.; Guillot, T.; Israelian, G.; Mayor, M.; Melo, C.. "A homogeneous
spectroscopic analysis of host stars of transiting planets". Astronomy and Astrophysics 507 1 (2009): 523-530. http://www.scopus.com/inward/record.url?eid=2-s2.0-70449709558&partnerID=MN8TOARS.
10.1051/0004-6361/200912360
- Fonte, C.C.; Fernandes, J.. "Application of fuzzy sets to the determination of sunspot areas". Solar Physics 260 1
(2009): 21-41. http://www.scopus.com/inward/record.url?eid=2-s2.0-74449085228&partnerID=MN8TOARS.
10.1007/s11207-009-9436-4
- Bonifácio, Vitor; Malaquias, Isabel; Fernandes, João. "Solar Photography in the Nineteenth Century: the Case of the Infante
D. Luiz Observatory in Lisbon (1871-1880)". Journal of Astronomical History and Heritage 10 2 (2008): 101-113. http://articles.adsabs.harvard.edu/pdf/2007JAHH...10..101B.
Publicado
- Bonifácio, Vitor ; Malaquias, Isabel ; Fernandes, João. "Ernesto Vasconcellos' Astronomia Photographica: the earliest popular
book on astronomical photography?". Journal of Astronomical History and Heritage 11 (2008): 116-123.
- Marques, J.P.; Monteiro, M.J.P.F.G.; Fernandes, J.M.. "Grids of stellar evolution models for asteroseismology (CESAM + POSC)".
Astrophysics and Space Science 316 1-4 (2008): 173-178. http://www.scopus.com/inward/record.url?eid=2-s2.0-50849107649&partnerID=MN8TOARS.
10.1007/s10509-008-9786-7
- Eggenberger, P.; Miglio, A.; Carrier, F.; Fernandes, J.; Santos, C.. "Analysis of 70 Ophiuchi AB including seismic constraints".
Astronomy and Astrophysics 482 2 (2008): 631-638. http://www.scopus.com/inward/record.url?eid=2-s2.0-42349092505&partnerID=MN8TOARS.
10.1051/0004-6361:20078624
- Pont, F.; Moutou, C.; Gillon, M.; Udalski, A.; Bouchy, F.; Fernandas, J.M.; Gieren, W.; et al. "The "666" collaboration on
OGLE transits I. Accurate radius of the planets OGLE-TR-10b and OGLE-TR-56b with VLT deconvolution photometry". Astronomy
and Astrophysics 465 3 (2007): 1069-1074. http://www.scopus.com/inward/record.url?eid=2-s2.0-34247244794&partnerID=MN8TOARS.
10.1051/0004-6361:20066645
- Marques, J.P.; Monteiro, M.J.P.F.G.; Fernandes, J.. "On the effect of overshooting as predicted by the modelling of the pre-main-sequence
evolution of a 2 M?star". Monthly Notices of the Royal Astronomical Society 371 1 (2006): 293-302. http://www.scopus.com/inward/record.url?eid=2-s2.0-33747515268&partnerID=MN8TOARS.
10.1111/j.1365-2966.2006.10636.x
- Marques, J.P.; Fernandas, J.; Monteiro, M.J.P.F.G.. "The role of the time step and overshooting in the modelling of PMS evolution:
The case of EK Cephei". Astronomy and Astrophysics 422 1 (2004): 239-245. http://www.scopus.com/inward/record.url?eid=2-s2.0-3142745955&partnerID=MN8TOARS.
10.1051/0004-6361:20035693
- Fernandes, J.; Santos, N.C.. "Detailed theoretical models for extra-solar planet-host stars the "red stragglers" HD 37124
and HD 46375". Astronomy and Astrophysics 427 2 (2004): 607-612. http://www.scopus.com/inward/record.url?eid=2-s2.0-9144223161&partnerID=MN8TOARS.
10.1051/0004-6361:20041141
- Lejeune, T. ; Fernandes, J. ; Lastennet, E.. "GAIA and DIVA Photometry: Towards the Fine Structure of the HR Diagram?". Journal
of Astronomical Data 9 (2003):
- Lastennet, E.; Fernandes, J.; Valls-Gabaud, D.; Oblak, E.. "Disentangling discrepancies between stellar evolution theory and
sub-solar mass stars: The influence of the mixing length parameter for the UV Psc binary". Astronomy and Astrophysics
409 2 (2003): 611-618. http://www.scopus.com/inward/record.url?eid=2-s2.0-0141924329&partnerID=MN8TOARS.
10.1051/0004-6361:20031114
- Cunha, M.S.; Fernandes, J.M.M.B.; Monteiro, M.J.P.F.G.. "Seismic tests of the structure of rapidly oscillating Ap stars: HR
1217". Monthly Notices of the Royal Astronomical Society 343 3 (2003): 831-838. http://www.scopus.com/inward/record.url?eid=2-s2.0-0142118464&partnerID=MN8TOARS.
10.1046/j.1365-8711.2003.06723.x
- Fernandes, J.; Monteiro, M.J.P.F.G.. "HR diagram and asteroseismic analysis of models for ß Hydri". Astronomy and Astrophysics
399 1 (2003): 243-251. http://www.scopus.com/inward/record.url?eid=2-s2.0-0037326465&partnerID=MN8TOARS.
- Fernandes, J.; Morel, P.; Lebreton, Y.. "A calibration of the 85 Peg binary system". Astronomy and Astrophysics 392
2 (2002): 529-533. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036732610&partnerID=MN8TOARS.
- Lastennet, E.; Fernandes, J.; Lejeune, Th.. "A revised HRD for individual components of binary systems from BaSeL BV RI synthetic
photometry. Influence of interstellar extinction and stellar rotation". Astronomy and Astrophysics 388 1 (2002): 309-319.
http://www.scopus.com/inward/record.url?eid=2-s2.0-0036606986&partnerID=MN8TOARS.
- Lebreton, Y.; Fernandes, J.; Lejeune, T.. "The helium content and age of the Hyades: Constraints from five binary systems
and Hipparcos parallaxes". Astronomy and Astrophysics 374 2 (2001): 540-553. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035429011&partnerID=MN8TOARS.
- Simões, Carlota; Fernandes, João. "Astrologia e Astronomia: Uma Conversa Entre as Duas". Revista Millenium - Instituto
Politécnico de Viseu 19 (2000): 262-278. http://hdl.handle.net/10400.19/906.
Publicado
- Lebreton, Y.; Perrin, M.-N.; Cayrel, R.; Baglin, A.; Fernandes, J.. "The Hipparcos HR diagram of nearby stars in the metallicity
range: -1.0 < [Fe/H] < 0.3 - A new constraint on the theory of stellar interiors and model atmospheres". Astronomy
and Astrophysics 350 2 (1999): 587-597. http://www.scopus.com/inward/record.url?eid=2-s2.0-0000375430&partnerID=MN8TOARS.
- Fernandes, J.; Lebreton, Y.; Baglin, A.; Morel, P.. "Fundamental stellar parameters for nearby visual binary stars: ¿ Cas,
¿ Boo, 70 Oph and 85 Peg: Helium abundance, age and mixing length parameter for low mass stars". Astronomy and Astrophysics
338 2 (1998): 455-464. http://www.scopus.com/inward/record.url?eid=2-s2.0-0000490631&partnerID=MN8TOARS.
- Fernandes, J.; Lebreton, Y.; Baglin, A.. "On the width of the theoretical lower main sequence: Consequences for the determination
of the ¿Y/¿Z ratio in the solar neighbourhood". Astronomy and Astrophysics 311 1 (1996): 127-134. http://www.scopus.com/inward/record.url?eid=2-s2.0-0001665810&partnerID=MN8TOARS.
- Fernandes, João; Neuforge, C.. "alpha Centauri and convection theories.". Astronomy and Astrophysics 295 (1995): 678-678.
http://adsabs.harvard.edu/abs/1995A%26A...295..678F.
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