Contents of Volume 5, Issue 2

Guest Editor: Katya Georgieva

1. V. N. Ishkov Properties and Surprises of Solar Activity XXIII Cycle,
   … …pp.43-46   
   
   
2. M. I. Pishkalo Prediction of Amplitude of Solar Cycle 24 Based on Polar Magnetic Field of the Sun at Cycle Minimum,
   … …pp.47-51   
   
   
3. I. Poljancic, R. Brajsa, D. Ruzdjak, D. Hrzina, . Jurdana-Sepic, H. Wohl, W. Otruba
   A comparison of sunspot position measurments from different data sets,
   … …pp.52-57   
   
   
4. I. Yu. Grigoryeva, L. K. Kashapova, V. N. Borovik, M. A. Livshits The post-eruptive arcade formation in the limb event on July 31, 2004 from microwave solar observations with the RATAN-600 radio telescope,
   … …pp.58-60   
   
   
5. Yu. A. Kupryakov , P. Kotrc and L. K. Kashapova Catalogue of solar flare spectra observed at Ondrejov in 1998-2007,
   … …pp.61-62   
   
   
6. T. Kuznetsova Influence of Space Climate and Space Weather on the Earth,
   … …pp.63-73   
   
   
7. B.D. Mendeva, Ts.N. Gogosheva, D.G. Krastev Ozone dynamics over Bulgaria
   during the 23-rd solar cycle,
   … …pp.74-75   
   
   
8. B. Kirov An Instrument for Measuring the Near-Surface PlasmaTemperature and Concentration, and the Surface Charging of the International Space Station,
   … …pp.76-80