The AGN-Starburst Connection in the Mid-Infrared
Cold Sources in Star Forming Regions
FIRBE: New Japanese Balloon-Borne Infrared Telescope
SOFIA and its Facility Far Infrared Camera HAWC
Far-Infrared Dust Opacity and Visible Extinction
Sub-Millimetre Analysis of a Compact Test Range for Planck Application
A Piece of Interstellar Medium in the Laboratory: The PIRENEA Experiment
Heating of the Interstellar Medium
Grain-Grain Coagulation in the ISM
Photophysics of Interstellar PAHs^+ in the PIRENEA Experiment