... We compared droughts, cold-spells, epidemics, epizootics and famines with solar activity data (sunspots visible to the naked eye). ... For very cold winters the correlation with solar activity was not so pronounced. ... KEY WORDS Chronicle data, climate, cold, drought, famine, solar activity 1 INTRODUCTION The question of whether variations in solar activity exert any effect on climate has been under investigation since long ago. ... The same study was carried out for very cold winters. ...

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope 's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication SSRT - Siberian Solar Radio Telescope . ...

... Contact A Problem of an estimation of accuracy of the asteroid CCD observations . The Minor Planet Center supported by the Interntional Astronomical Union is the main office for keeping observational data of the small Solar System bodies and their investigations. ... At Pulkovo Observatory we are estimating an accuracy of the CCD asteroid observations obtained by amateurs and professional astronomers all over the World using the MPC database. ...

... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

... Students Life . ... Research Innovation . ... University history . ... V.љN. Karazin . ... V.N. Karazin Kharkiv National University with its over 200-year history is a leading Research and Educational Institution in Ukraine. ... The University employs for teaching and research 308 Doctors of Sciences and Doctors of Letters, full professors and about 800 PhDs, associate professors including 15 academicians and corresponding members of the National Academy of Sciences of Ukraine and Sectoral Academies...

Ticho Brague (1546 - 1601). Ticho Brague was the greatest astronomer-observer, an outstanding scientist and a designer of astronomic tools. He founded the first European astronomic centre, where the great amount of the