20 citations · 53 across the 8 of their papers we have counts for
4 papers · 1 filter
Structure of the Solar Dust Corona and its Interaction with the other Coronal Components
Y. Y. Shopov, D. A. Stoykova, K. Stoitchkova +9
We developed a new technique for registration of the far solar corona from ground-based observations at distances comparable to those obtained from space coronagraphs. It makes pos…
Noah's Flood and the Associated Tremendous Rainfall as a Possible Result of Collision of a Big Asteroid with the Sun
Y. Y. Shopov, L. T. Tsankov, L. N. Georgiev +4
A good correlation between the growth rate of the cave speleothems and the annual precipitation at the cave site allow quantitative reconstruction of the precipitation. Measuring t…
Past Annual Variations of the Karst Denudation Rates
Y. Shopov, D. Stoykova, L. T. Tsankov +8
We used the quantitative theory of solubility of karst rocks of Shopov et. al, (1989, 1991a) in dependence of the temperature and other thermodynamic parameters to make reconstruct…
Potential and Limitations of the Archaeo-Geophysical Techniques
Yavor Shopov, Diana Stoykova, Antoniya Petrova +2
This work demonstrates the potential and the limitations of archaeo-geophysical techniques available at the Archaeological Geophysics Laboratory of the Department of Physics at the…