Dust Explosions in the Process Industries
Abundances in Asymmetric PNe: confrontation to AGB models
Abundances in Asymmetric PNe: confrontation to AGB models Letizia Stanghellini, NOAO Special thanks: Martin Guerrero, Katia Cunha, Arturo Manchado, Eva.
The Mira variable S Ori: SiO maser shells related to the photosphere and dust shell at 3 epochs