... Author(s) : Nikolai G. Bochkarev . Pages : 0 to 0 . ... A study of thin disk with radial flow for perfect fluid disk in Kerr geometry . ... The present stellar populations and the origin of galaxies . ... Stellar subsystems of edge-on disk galaxies . ... Properties and Structural Features of Early-Type Disk Galaxies with Multi-Tier Disks . ... and LSB galaxies . ... Galactic corotation as a principal “driver" for the bimodal abundance radial distribution formation in the disk of our Galaxy . ...

... The distance scales of the objects are matched both by comparing the first derivatives of the angular velocity determined separately from radial velocities and proper motions and by the statistical-parallax method. ... Good agreement between the inferred 0 and our calculations based on space velocities suggests that the Lindblad relation holds throughout the entire sample volume. ... Brandt and Blitz (1993) published the distances and radial velocities for a total of 206 H II-regions. ... Astron. ...