Dusty Objects in the Universe: Proceedings of the Fourth International Workshop of the Astronomical

Proceedings.- Carbonaceous Solid Materials: From Laboratory to Space.- Chemical Alterations in Ion Irradiated Frozen Hydrocarbons.- Investigation of Cosmic Dusts Using Synchrotron Radiation.- The Particles Around Mass-Losing Carbon Stars.- The Infrared Interstellar Emission Features.- Quenced Carbonaceous Composite (QCC): Thermal Alteration of QCC and PAHs.- Mineral Grains in Interstellar Space.- Novel Ion Chemistry of Interstellar Polycyclic Aromatic Hydrocarbons.- Astrophysical Implications of the Infrared Spectrum of Coronene at Elevated Temperatures.- The 3.3 Micrometer Feature: The Large Scale Galactic Emission.- Search for the UV and IR Spectra of C6 0 in Laboratory-Produced Carbon Dust.- Circumstellar Dust Envelopes of M Giant Stars.- Interstellar Planetesimals.- The Anatomy of Dense Molecular Clouds.- S O F I A - A Stratospheric Observatory for Infrared Astronomy.- Observations of the Cold Dust and Gas in Centaurus A: Probing an Extragalactic ISM.- Interaction of Dust Particles with Electrons and Ions.- Are Spiral Galaxies Optically Thick?.- On the Possible Interaction between Magnetic Field and HII Region in AB Aur.- A Model of the Cometary Dust Trails Detected by IRAS.- The Dust Tail of Comet Bradfield 1987XXIX.- The Dust Properties of High-Mass Star-Forming Regions.- On the Energetic Component of FU Ori Wind.- Models for Infrared Emission from Galaxies.- Elliptical Galaxies with Dust Lanes.- Observational Cosmology in the Near Infra-Red.- Intracluster Extinction of Light from Galaxies in Virgo.- Axially Symmetric Radiative Transfer Models of Low Mass Protostars.- The Infrared Space Observatory (ISO).- Modulation at 10 µm with Array Detectors?.- Posters.- Near-Infrared Spectra of the Extended Young Objects GL 2591 and NGC 7538/IRS9.- The 3.3 µm Feature, H2, and Ionized Gas in the Orion Bar.- The Extended 3.3 µm Emission Feature in the Orion's Cloud.- Extragalactic Extinction: The Optical Data for the Early-Type Galaxy NGC 2534.- Possible Existence of Dust in Nearby Galaxy Group.