Search results
- 1.0433347 - GFÚ 2015 RIV GB eng J - Journal Article
Revallo, M. - Valach, F. - Hejda, Pavel - Bochníček, Josef
A neural network Dst index model driven by input time histories of the solar wind–magnetosphere interaction.
Journal of Atmospheric and Solar-Terrestrial Physics. 110-111, April (2014), s. 9-14. ISSN 1364-6826. E-ISSN 1879-1824
R&D Projects: GA MŠMT OC09070
Institutional support: RVO:67985530
Keywords : solar wind * magnetosphere * geomagnetic storm * Dst index * artificial neural network
Subject RIV: DE - Earth Magnetism, Geodesy, Geography
Impact factor: 1.474, year: 2014
Permanent Link: http://hdl.handle.net/11104/0237562 - 2.0430279 - GFÚ 2015 RIV GB eng J - Journal Article
Valach, F. - Bochníček, Josef - Hejda, Pavel - Revallo, M.
Strong geomagnetic activity forecast by neural networks under dominant southern orientation of the interplanetary magnetic field.
Advances in Space Research. Roč. 53, č. 4 (2014), s. 589-598. ISSN 0273-1177. E-ISSN 1879-1948
R&D Projects: GA AV ČR(CZ) IAA300120608; GA MŠMT OC09070
Institutional support: RVO:67985530
Keywords : geomagnetic activity * interplanetary magnetic field * artificial neural network * ejection of coronal mass * X-ray flares
Subject RIV: DE - Earth Magnetism, Geodesy, Geography
Impact factor: 1.358, year: 2014
Permanent Link: http://hdl.handle.net/11104/0235237 - 3.0430278 - GFÚ 2015 RIV DE eng J - Journal Article
Charvátová, Ivanka - Hejda, Pavel
Responses of the basic cycles of 178.7 and 2402 yr in solar–terrestrial phenomena during the Holocene.
Pattern Recognition in Physics. Roč. 2, January (2014), s. 21-26. ISSN 2195-9242
R&D Projects: GA MŠMT OC09070
Institutional support: RVO:67985530
Keywords : solar inertial motion * solar activity cycle * climatic variability
Subject RIV: DE - Earth Magnetism, Geodesy, Geography
Permanent Link: http://hdl.handle.net/11104/0235235 - 4.0425857 - GFÚ 2014 RIV FR eng J - Journal Article
Saiz, E. - Cerrato, Y. - Cid, C. - Dobrica, V. - Hejda, Pavel - Nenovski, P. - Stauning, P. - Bochníček, Josef - Danov, D. - Demetrescu, C. - Gonzalez, W. D. - Maris, G. - Teodosiev, D. - Valach, F.
Geomagnetic response to solar and interplanetary disturbances.
Journal of Space Weather and Space Climate. Roč. 3, July (2013), A26/1-A26/20. ISSN 2115-7251. E-ISSN 2115-7251
R&D Projects: GA MŠMT OC09070
Institutional support: RVO:67985530
Keywords : solar activity * interplanetary medium * indices * ionosphere (general) * ring current
Subject RIV: DE - Earth Magnetism, Geodesy, Geography
Impact factor: 2.519, year: 2013
Permanent Link: http://hdl.handle.net/11104/0231647 - 5.0423733 - GFÚ 2014 RIV DE eng J - Journal Article
Mörner, N.-A. - Tattersall, R. - Solheim, J.-E. - Charvátová, Ivanka - Scafetta, N. - Jelbring, H. - Wilson, I. R. - Salvador, R. - Willson, R. C. - Hejda, Pavel - Soon, W. - Velasco Herrera, V. M. - Humlum, O. - Archibald, D. - Yndestad, H. - Easterbrook, D. - Casey, J. - Gregori, G. - Henriksson, G.
General conclusions regarding the planetary–solar–terrestrial interaction.
Pattern Recognition in Physics. Roč. 1, č. 1 (2013), s. 205-206. ISSN 2195-9242
R&D Projects: GA MŠMT OC09070
Institutional support: RVO:67985530
Keywords : solar variability * solar inertial motion * climate change
Subject RIV: DE - Earth Magnetism, Geodesy, Geography
Permanent Link: http://hdl.handle.net/11104/0229857 - 6.0385914 - GFÚ 2013 RIV DE eng J - Journal Article
Bochníček, Josef - Davídkovová, Hana - Hejda, Pavel - Huth, Radan
Circulation changes in the winter lower atmosphere and long-lasting solar/geomagnetic activity.
Annales Geophysicae. Roč. 30, č. 12 (2012), s. 1719-1726. ISSN 0992-7689. E-ISSN 1432-0576
R&D Projects: GA AV ČR IAA300420805; GA MŠMT LD12053; GA MŠMT OC09070
Institutional support: RVO:67985530 ; RVO:68378289
Keywords : magnetospheric physics * meteorology and atmospheric dynamics * solar physics, astrophysics and astronomy
Subject RIV: DE - Earth Magnetism, Geodesy, Geography; DG - Athmosphere Sciences, Meteorology (UFA-U)
Impact factor: 1.518, year: 2012
Permanent Link: http://hdl.handle.net/11104/0215086 - 7.0365304 - GFÚ 2012 RIV GB eng J - Journal Article
Valach, F. - Revallo, M. - Hejda, Pavel - Bochníček, Josef
Predictions of SEP events by means of a linear filter and layer-recurrent neural network.
Acta Astronautica. Roč. 69, č. 9-10 (2011), s. 758-766. ISSN 0094-5765. E-ISSN 1879-2030
R&D Projects: GA AV ČR(CZ) IAA300120608; GA MŠMT OC09070
Grant - others:VEGA(SK) 2/0015/11; VEGA(SK) 2/0022/11
Institutional research plan: CEZ:AV0Z30120515
Keywords : coronal mass ejection * X-ray flare * solar energetic particles * artificial neural network
Subject RIV: DE - Earth Magnetism, Geodesy, Geography
Impact factor: 0.614, year: 2011
Permanent Link: http://hdl.handle.net/11104/0200577