Large-scale horizontal flows in the solar photosphere [PDF]
Astronomy & Astrophysics, 2009 11 pages, 9 figures, 1 table; accepted in Astronomy & ...
Švanda, M., Klvana, M., Sobotka, M.
openaire +3 more sources
Risk taking behaviour in bipolar affective disorder [PDF]
, 2010 This piece of research was designed to explore the nature of risk taking behaviour and impulsivity in bipolar affective disorder. Involvement in pleasurable activities that have a high potential, or risk, for unwanted consequences forms one of the DSM IV
Bunch, Kristin
core +4 more sources
AutoTAB: Automatic Tracking Algorithm for Bipolar Magnetic Regions
The Astrophysical Journal Supplement Series, 2023 Bipolar magnetic regions (BMRs) provide crucial information about solar magnetism. They exhibit varying morphology and magnetic properties throughout their lifetime, and studying these properties can provide valuable insights into the workings of the ...
Anu Sreedevi +3 more
doaj +1 more source
Doubts about the crucial role of the rising-tube mechanism in the formation of sunspot groups [PDF]
, 2014 Some preliminary processing results are presented for a dataset obtained with the Solar Optical Telescope on the Hinode satellite. The idea of the project is to record, nearly simultaneously, the full velocity and magnetic-field vectors in growing active
A. Getling, R. Ishikawa, A. A. Buchnev
semanticscholar +1 more source
Comparison Between Cycle-to-Cycle Variations in the Coefficient of Joy’s Law and Covariance of Rotation Residuals and Meridional Motions of Sunspot Groups [PDF]
Monthly notices of the Royal Astronomical SocietyThe tilts of bipolar magnetic regions are believed to be caused by the action of Coriolis force on rising magnetic flux tubes. Here we analysed the combined Greenwich and Debrecen observatories sunspot-group data during the period 1874 – 2017 and the ...
J. Javaraiah
semanticscholar +1 more source
Joy’s Law, Anti-Hale classifications, and the evolution of emerging sunspot regions [PDF]
, 2016 This thesis aims to use analysis of the time dependence of sunspot locations and other physical characteristics to provide an improved empirical basis for understanding solar magnetic fields.
McClintock, Bruce H.
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The crucial role of surface magnetic fields for the solar dynamo [PDF]
Science, 2015 Sunspot cycle driven by linked fields Sunspots indicate magnetic flux emerging at the Sun's surface. Sunspots change over an 11-year time scale, which depends on the behavior of the probable magnetic dynamo within. Cameron et al.
R. Cameron, M. Schüssler
semanticscholar +1 more source
Development of Active Regions: Flows, Magnetic-Field Patterns and Bordering Effect [PDF]
Solar Physics, 2015 A qualitative analysis is given of the data on the full magnetic and velocity vector fields in a growing sunspot group, recorded nearly simultaneously with the Solar Optical Telescope on the Hinode satellite.
A. Getling, R. Ishikawa, A. A. Buchnev
semanticscholar +2 more sources
Temporal Evolution of Sunspot Groups and Increase in the Open Flux during Solar Maximum in Cycle 24 [PDF]
Astrophysical JournalThe evolution of the global solar magnetic field directly impacts the interplanetary magnetic field (IMF). During the solar maximum of Cycle 24, the monthly averaged IMF strength doubled over five Carrington rotations (CRs) in late 2014.
Minami Yoshida +3 more
semanticscholar +1 more source
Directional time-distance probing of model sunspot atmospheres [PDF]
, 2015 A crucial feature not widely accounted for in local helioseismology is that surface magnetic regions actually open a window from the interior into the solar atmosphere, and that the seismic waves leak through this window, reflect high in the atmosphere ...
Przybylski, Damien +3 more
core +1 more source