Contents of Volume 8, Issue 2

Katya Georgieva   Preface to the Vol.8, No.2 -2013         

1. M. Podgorny , A. Podgorny, N. S.Meshalkina, The Magnetic Field Distribution in
   Active Regions in the Quiet Time and during Large Solar Flares
   . . . . . . pp.63-69  
   
   
2. A. I. Podgorny, I. M. Podgorny, MHD Simulation of Solar Flare Current Sheet
   Position and Comparison with X-ray Observations in active region
   NOAA 10365
   . . pp.71-76  
   
   
3. G. A. Porfir'eva, G. V. Yakunina, On Fine Structure in Solar Flares from
   SDO, RHESSI and TRACE Observations
   . . . . . . pp.77-81  
   
   
4. E.A. Bruevich, G.V. Yakunina, Correlation study of six solar activity indices
   in the cycles 21–23
   . . . . . . pp.83-90  
   
   
5. E.A. Bruevich, V.V. Bruevich, G.V. Yakunina, The study of time series of monthly averaged values of F10.7 from 1950 to 2010
   . . . . . . pp.91-95  
   
   
6. Yana Asenovska, High Speed Solar Wind Influence on NAO Index and Surface Temperature on Earth
   . . . . . . pp.97-100  
   
   
7. L.Z. Biktash, Annual Variations of the Critical Frequency foF2 at Vanimo Station during the Two Last Solar Minima
   . . . . . . pp.101-104  
   
   
8. M.I.Tyasto, O.A.Danilova, V.E.Sdobnov,
   Variations in solar wind parameters and cosmic ray cutoff rigidities during
   strong geomagnetic disturbances
   . pp.105-108  
   
   

Atila Özgüc, Katya Georgieva   Editorial Appreciation