... of these observations are of large spiralgalaxies, whereas from the hierarchical ... structurally very different from the large spiralgalaxies for which the widely used ...
... Subject headings: dark matter -- galaxies: spiral -- galaxies: structure g 1. ... INTRODUCTION Low surface brightness ( LSB) spiralgalaxies have been studied extensively in recent years. ...
... dwarf irregular companions of the spiralgalaxy NGC672, discovered by Karachentseva ... IC1727, NGC672. These are a pair of spiralgalaxies of late types (Sm, Sd). ... KK69, KK70. KK69 and KK70 are two dwarf companions of the spiralgalaxy NGC2683. ...
... Spectroscopy of H II regions in the late-type spiralgalaxy NGC 6946" . ... Oxygen and nitrogen abundances of HII regions in six spiralgalaxies" . ... of matter in the discs of spiralgalaxies using the rotation velocity curve in it ...
... photometry of the inner regions of spiralgalaxies", supervisor: prof. A.V. Zasov ... dynamics and evolution: Spiral and barred galaxies Interacting galaxies, polar ...
... Prediction and discovery of new structures in spiralgalaxies: giant anticyclones.. ... spiral structures are investigated intensively during more than one century the discovered vortex structures give much more ...
... Spiral-vortex structure in gaseous disks of galaxies, Astrophysics and Space Science, 1997, (in press). ... and discovery of new structures - giant anticyclones - in disks of spiralgalaxies, JENAM-97, Thessaloniki,Greece,2-5 July ...
... Project: . Spiral-Vortex Structures of Galaxies. ... planned to be obtained for the sample of galaxies with regular spiral structure to reveal systematic deviation from circular ...