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

  2. M. Mierla, D. Besliu-Ionescu, O. Chiricuta, C. Oprea, G. Maris. Studies of Coronal Mass Ejections that have Produced Major Geomagnetic Storms

  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

  4. Yurij Kyzyurov. Plasma Density Fluctuations in Turbulent Flows of Active Regions
    at the Solar Photosphere

  5. Ilgin Şeker. Resonance between Alfven Waves and Planetary Tides on the Sun

  6. M. Gigolashvili, N. Kapanadze. About Unusual Behavior of Some Narrow Band of Solar Spectral Irradiance During the Solar Cycles 21-23

  7. L. Biktash. Statistical Study of Solar Wind Parameters and Evolution
    of Dst Variations during 19-23 Solar Ciles in Relation with Cosmic Ray

  8. V. Dobrica, C. Demetrescu, G. Maris. Solar Wind Dynamic Pressure and Magnetopause Stand-off Distance before the Instrumental Era

  9. Simeon N. Asenovski. Estimation of the Three Components of the Solar Wind
    Energy throughout the Solar System

  10. G. Belyaev, N. Bankov, B. Boychev, V. Kostin, E. Trushkina, O. Ovcharenko,
    Observation of Plasma Oscillating Structures in External Ionosphere
    Over Cyclones

  11. Anatoly A. Gusev, Inacio M. Martin, On Possible Relation Between Inter-Tropical Convergence Zone Location and the Solar Cycles

  12. B.Mendeva , D.Krastev, Ts.Gogosheva, B.Petkov, The UV Radiation and Total Ozone During Solar Eclipse