![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Chapter
HI Bubbles Around NGC 6888
The interstellar bubbles are generally the result of the interaction of strong stellar winds with the surrounding material. HI voids and shells have been disclosed around several WR stars in our Galaxy (e.g. Niem...
-
Chapter
On Gasdynamic-Solitonic Connections
A link between a class of infinitesimal Bäcklund transformations of the hodograph equations of isentropic gasdynamics and novel 2 + 1-dimensional integrable systems is reviewed. In addition, it is noted that a...
-
Chapter and Conference Paper
Observations of HCO+ in B335
We present HCO+ observations of B335 by JCMT. They show that there is warm gas in the central region and a steep excitation gradient.
-
Chapter and Conference Paper
Carbon Grains in the Circumstellar Envelope of IRC +10 216
We have made models of the spectral and spatial distribution of radiation from circumstellar grains in IRC +10 216, incorporating new opacity laws for graphite and amorphous carbon; graphite still seems less s...