Rhythmites of fossilized sedimentory laminae from the late Precambrian (∼680 Myears Ago) and current cycles of solar activity

2020 ◽  
Vol 66 (10) ◽  
pp. 2476-2485
Author(s):  
M.I. Tyasto ◽  
P.B. Dmitriev ◽  
V.A. Dergachev
1977 ◽  
Vol 36 ◽  
pp. 143-180 ◽  
Author(s):  
J.O. Stenflo

It is well-known that solar activity is basically caused by the Interaction of magnetic fields with convection and solar rotation, resulting in a great variety of dynamic phenomena, like flares, surges, sunspots, prominences, etc. Many conferences have been devoted to solar activity, including the role of magnetic fields. Similar attention has not been paid to the role of magnetic fields for the overall dynamics and energy balance of the solar atmosphere, related to the general problem of chromospheric and coronal heating. To penetrate this problem we have to focus our attention more on the physical conditions in the ‘quiet’ regions than on the conspicuous phenomena in active regions.


1979 ◽  
Vol 44 ◽  
pp. 357-372
Author(s):  
Z. Švestka

The following subjects were discussed:(1)Filament activation(2)Post-flare loops.(3)Surges and sprays.(4)Coronal transients.(5)Disk vs. limb observations.(6)Solar cycle variations of prominence occurrence.(7)Active prominences patrol service.Of all these items, (1) and (2) were discussed in most detail and we also pay most attention to them in this report. Items (3) and (4) did not bring anything new when compared with the earlier invited presentations given by RUST and ZIRIN and therefore, we omit them.


Space Weather ◽  
2004 ◽  
Vol 2 (3) ◽  
pp. n/a-n/a ◽  
Author(s):  
David F. Webb ◽  
Joe H. Allen
Keyword(s):  

Author(s):  
M. Stienen ◽  
N. Smoll ◽  
M. Battaglia ◽  
B. Schatlo ◽  
C. Woernle ◽  
...  

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