Structure and Dynamics of the Interstellar medium: Proceedings of IAU Colloquium No. 120 Held on the Occasion of Guido’s Jubilee in Granada, Spain, April 17–21, 1989

Chemistry of molecular clouds....Pages 3-12
CO distributions towards the southern dark cloud of DC 303.6+0.9....Pages 13-17
Extensive molecular line survey for dark clouds....Pages 18-23
Molecular hydrogen emission from photodissociation regions....Pages 24-31
Cosmic ray induced photodestruction of interstellar molecules....Pages 32-37
The nature of shocks in molecular clouds....Pages 38-43
Fragmentation and the initial mass function....Pages 44-54
Star formation....Pages 56-67
Turbulence in interstellar clouds....Pages 68-79
Turbulent and ordered motions in HII regions....Pages 80-95
Expansion of HII regions in density gradients....Pages 96-103
Variable HII regions....Pages 104-110
The sharpless 187 gas complex: A study of the molecular, atomic, ionized and dust components....Pages 111-116
Turbulent mixing in wind-blown HII regions....Pages 117-121
Accretion flows in high-mass star formation....Pages 122-127
An optical study of the star formation region NGC 7129....Pages 128-128
Star formation in the NGC 2071 molecular cloud....Pages 128-128
A theory on the slope of the IMF....Pages 129-129
S266: A distant HII region in the Galaxy....Pages 129-129
Silicon bearing molecules in molecular clouds....Pages 130-130
Dense clumps in NGC 2024 — Protostellar condensations?....Pages 131-131
Radio maps of the regions RCW 57 and W 49....Pages 131-131
Ionization of the galactic center arched filaments....Pages 132-133
The chamaeleon dark clouds complex: Preliminary analysis of the colour excesses E(b-y) towards the selected Area 203....Pages 133-133
Interstellar wind-blown bubbles....Pages 137-145
Stellar winds in a-type supergiants....Pages 146-151
Supernova remnants....Pages 152-163
Dust condensation in the ejecta of SN 1987A....Pages 164-179
Observations of the progenitor wind of SN 1987A....Pages 180-185
The dynamical evolution of a clumpy medium....Pages 186-191
Infrared environment of the be star 6 cephei: Interaction of stellar and interstellar winds....Pages 192-192
Carbon monoxide emission from young planetary nebulae....Pages 193-193
Interaction between a stellar wind and the ionized gas in N120 (LMC)....Pages 194-194
Disks and outflows....Pages 197-209
The structure of dense cloud cores....Pages 210-214
Molecular disks around young stars....Pages 215-220
On the nature of the beta pictoris circumstellar nebula....Pages 221-226
Near-infrared images of the serpens molecular cloud core....Pages 227-230
Molecular outflows....Pages 231-243
Submillimetre mapping and photometry of bipolar flows — Evidence for compact disks....Pages 244-249
AFGL 2591 and monoceros R2: Cavities in the molecular cloud....Pages 250-253
Aperture synthesis observations of CS. NH 3 . and continuum in the bipolar flow source NGC2071-IRS....Pages 254-259
A swept-up molecular bubble in L1551....Pages 260-263
On the formation and propagation of interstellar jets....Pages 264-275
The collimation of nonadiabatic winds from young stars....Pages 276-281
Herbig-Haro objects....Pages 282-294
A CO search for molecular gas in high mass post-main-sequence nebulae....Pages 295-299
A remarkable bipolar flow in the center of the Rho ophiuchi cloud....Pages 300-300
Massive dust disks surrounding herbig Ae/Be stars....Pages 301-301
New young objects from the iras point source catalogue....Pages 301-301
IUE observations of herbig-haro objects 7, 11 & 29....Pages 302-302
H 2 2.12 µm spectroscopy and imaging of HH objects....Pages 302-302
New OVRO results show disks are not necessary for focussing bipolar outflows....Pages 303-303
The spectrum of a partially ionized jet....Pages 304-304
Sodium ionization in T-tauri stars....Pages 304-304
Inverting the position-velocity diagrams of molecular discs....Pages 305-305
Identification of outflow exciting sources through ammonia observations....Pages 305-305
The molecular envolope of mira....Pages 306-306
Narrowband photometry of photometrically peculiar objects....Pages 306-306
The structure of molecular clouds from large scale surveys of CO and CS....Pages 309-314
The radio continuum morphology of the Orion Nebula....Pages 315-322
Highly excited molecular hydrogen in orion....Pages 323-326
Aperture synthesis observations of NH 3 and CS in Orion-KL....Pages 327-332
The trapezium radio cluster of the Orion Nebula....Pages 333-338
Turbulence in the Orion Nebula....Pages 339-339
High-resolution molecular line observations of the core and outflow in orion B....Pages 339-339
Star formation in galactic nuclei....Pages 343-352
Ionized gas and stellar content in a sample of HII galaxies....Pages 353-358
The shaping of the optical jet of the galaxy NGC 4258....Pages 359-363
A plasmon driven bowshock model for the narrow line region of NGC5929....Pages 364-368
Age effects in Giant Extragalactic HII Regions....Pages 369-369
Evolution of clumpy gas in galaxies....Pages 369-369
H α -emission in directions toward high velocity 21cm clouds....Pages 373-382
High-velocity absorption components toward the LMC....Pages 383-388
Distance and chemical composition of high-velocity clouds....Pages 389-395
Inflow of neutral gas toward the galactic disk....Pages 396-407
Ultraviolet observations of halo clouds....Pages 408-415
Analysis of low- and high-resolution observations of high-velocity clouds....Pages 416-423
Molecules at the interface of an HVC and a high-z HI filament....Pages 424-431
Observations of the galactic halo....Pages 432-441
A new high-resolution optical study of halo gas....Pages 442-447
Galactic winds....Pages 448-453
Cycling of dust grains through the galactic halo....Pages 454-457
The intermediate velocity cloud IVC86+38.5-45, related to high velocity clouds?....Pages 458-458
The NaI interstellar spectrum of HVC 287.5+225+240....Pages 459-459
Collisions between high latitude clouds: Theory meets observations....Pages 460-460
Multiple-supernova remnants....Pages 463-473
Galactic fountains....Pages 474-483
Clustered supernovae vs. the gaseous disk and halo A rematch....Pages 484-493
Gamma rays from violent interstellar events....Pages 494-499
Structure of the diffuse interstellar medium....Pages 500-510
The mass spectrum of interstellar clouds....Pages 511-517
Deterministic self-propagating star formation....Pages 518-523
The violent interstellar medium in messier 31....Pages 524-529
Contributions of supernovae to the chemical and dynamical evolution of the ism....Pages 530-535
1/4 Ke V diffuse background and the local interstellar medium....Pages 536-536
Large-scale irregularities in the interstellar medium....Pages 537-537
The milky way disk warp....Pages 537-537