... moment equation approach for the numerical study of anisotropic stellar disks ... 2006, New Astronomy, 11, 240-255: "Radial transport of dust in spiral galaxies ... 416, 499-505: "HI holes in galactic disks: Tracing the dark matter distribution ...
... Disks to Planetary Systems", 3 May 18, 2006 "Episodic Accretion and the Luminosity Bursts in the Early Stages of Star Formation", Harvard-Smithsonian CfA, April 17, 2006 Rensselaer Polytechnic Institute, April 12, 2006 CITA, University of Toronto ...
... tail" of the disk (if there are any) probably formed from low-metallicity gas and dust fragments weakly interacting with the bulk of the parent proto-disk cloud, where star formation (and hence enrichment in heavy elements) was suppressed for a long time ...
... there was a rapid collapse of the gas?dust medium toward the Galactic plane with simultaneous heavy-element enrichment and partial homogenization, which took place mainly during the period between the formation of the old-halo and thick-disk subsystems ...
... The proto-disk halo formed over a short time ... of the gas-dust medium took place before the ... abruptly as we move to the thick-disk subsystem ... time lag enabled the gas and dust clouds to become ... flat, metal-rich, thick-disk subsystem formed ...