Contents of Volume 7, Issue 1

Katya Georgieva   Preface to the Vol.7, 2012        

1. Nat Gopalswamy, Pertti Mäkelä, Seiji Yashiro, Joseph M. Davila. The Relationship Between the Expansion Speed and Radial Speed of CMEs Confirmed Using Quadrature Observations of the 2011 February 15 CME
   pp.7-11   
   
   
2. M. Mierla, D. Besliu-Ionescu, O. Chiricuta, C. Oprea, G. Maris. Studies of Coronal Mass Ejections that have Produced Major Geomagnetic Storms
   pp.13-16   
   
   
3. Dibyendu Nandy, Andrés Muñoz-Jaramillo, Petrus C. H. Martens. All Quiet on the
   Solar Front: Origin and Heliospheric Consequences of the Unusual Minimum
   of Solar Cycle 23
   pp.17-21   
   
   
4. Yurij Kyzyurov. Plasma Density Fluctuations in Turbulent Flows of Active Regions
   at the Solar Photosphere
   pp.23-26   
   
   
5. Ilgin Şeker. Resonance between Alfven Waves and Planetary Tides on the Sun
   pp.27-34   
   
   
6. M. Gigolashvili, N. Kapanadze. About Unusual Behavior of Some Narrow Band of Solar Spectral Irradiance During the Solar Cycles 21-23
   pp.35-40   
   
   
7. L. Biktash. Statistical Study of Solar Wind Parameters and Evolution
   of Dst Variations during 19-23 Solar Ciles in Relation with Cosmic Ray
   Variations
   pp.41-44   
   
   
8. V. Dobrica, C. Demetrescu, G. Maris. Solar Wind Dynamic Pressure and Magnetopause Stand-off Distance before the Instrumental Era
   pp.45-48   
   
   
9. Simeon N. Asenovski. Estimation of the Three Components of the Solar Wind
   Energy throughout the Solar System
   pp.49-50   
   
   
10. G. Belyaev, N. Bankov, B. Boychev, V. Kostin, E. Trushkina, O. Ovcharenko,
    Observation of Plasma Oscillating Structures in External Ionosphere
    Over Cyclones
    pp.51-55   
    
    
11. Anatoly A. Gusev, Inacio M. Martin, On Possible Relation Between Inter-Tropical Convergence Zone Location and the Solar Cycles
    pp.57-61   
    
    
12. B.Mendeva , D.Krastev, Ts.Gogosheva, B.Petkov, The UV Radiation and Total Ozone During Solar Eclipse
    pp.63-68