Chemical Evolution from Zero to High Redshift

Chemical Abundances of Local "Unevolved" Stars.- Supernova Nucleosynthesis: Models Versus Observations.- Abundance Gradients from Massive, Early-Type Stars: The Milky Way and Beyond.- Galactic H II Region Abundances.- Nebular Abundances from Recombination Lines.- Abundances in Interstellar Gas.- Constraints on the Nature of Interstellar Dust.- UV Spectral Synthesis for Iron Group Elements in A Supergiants.- Be Abundance in Li-Rich Giants.- The "Abundance Attractor" and the Primordial Lithium Enigma.- Field Blue Stragglers: The Chemical Composition Revisited.- The RGB Bump as a Metallicity Indicator for Globular Clusters.- Observing Boron in Metal-Poor Stars.- Oxygen Abundance in Solar-Type Stars.- Galactic Oxygen Abundance and Gradient from Photometry of H II Regions.- Small-Scale Structure in the Orion Nebula: Evidence for High-Density Condensations.- Chemical Abundances of Planetary Nebulae in the Galaxy and LMC.- Photo-Ionization Modelling of New Planetary Nebulae Within 2° of the Galactic Center.- The s-Process Elements Cadmium and Tin.- Abundance Ratios in Galactic Bulge Stars.- Abundance Gradients in the Galactic Disk: A Clue to Galaxy Formation.- Chemical Evolution of the Magellanic Clouds.- Detection of Extragalactic 15N: Nitrogen Nucleosynthesis and Chemical Evolution.- Chemical Abundances at Large Galactocentric Radii: A Progress Report.- Gas Flows and the Chemical Evolution of Galaxies.- Chemospectral Evolution of the Milky Way and of Spiral Disks.- NLTE Analyses of Magellanic Cloud B Stars.- Alpha-Elements Differential Abundances in M33 B-Supergiants.- Extragalactic Stellar Abundances: Oxygen in Extreme A-Type Supergiants.- Backyard Cosmology: Abundance Observations of Nearby Galaxies.- Empirical Calibrations of Nebular Abundances: The SulphurAbundance Parameter.- Abundances in Spiral and Irregular Galaxies in the Local Universe.- Heavy Element Abundances in the Most Metal Deficient Dwarf Galaxies.- Chemical Evolution of Low Mass Disc Galaxies.- On the Oxygen Abundance Deficiency in Spiral Galaxies.- Spectrophotometric Analysis of HII Regions in the Galaxy NGC 4258.- Diffuse Warm and Hot Gas in I Zw 18.- The Role of Starbursts in the Chemical Evolution of Galaxies.- Metallicity of Dwarf Galaxies in Clusters.- Chemical Evolution and Abundance Ratios in Dwarf Irregular Galaxies.- Constraints on the Chemical Evolution of Nearby Dwarf Galaxies from CMDs.- Elliptical Galaxy Chemical Evolution.- Effects of the Environment on Star Formation and Abundances in Galaxies.- Chemical Evolution on the Scale of Clusters of Galaxies, and Beyond.- Enrichment of the Intracluster Medium.- Stellar Population in a High-Density Environment: Elliptical Galaxies in the Coma Cluster.- The Effects of Cluster Environment on the Chemical Evolution of Galaxies.- The Chemical Composition of Star-Forming Galaxies at High Redshift.- Dust and Molecules at High Redshift.- Molecules in the Shell of Quasars 1556+3517 and 0840+3633.- The N V/C IV Ratio in High-Redshift Radio Galaxies.- Element Abundances at High Redshifts.- Early Metal Formation and the Intergalactic Medium.- Predicting Spectral Properties of DLA Galaxies.- Search for a High-Redshift Damped Lyman-Alpha Absorber with NICMOS.- The Contribution of Galaxies to the Ionising Background Radiation.- Origin of the Continuum in High-Redshift Radio Galaxies.- Element Abundances in Damped Lyman-Alpha Quasar Absorbers.- Interpreting the Redshift Evolution of DLA Galaxies.- The Metal Systems in the Line of Sight Towards GB1759+7539.- The z = 1.6748 C I Absorber Toward the QSO PKS 1756+237.-DLA at Low and Intermediate Redshift.- Present and Forthcoming UV Missions.- Prospects for Chemical Evolution Studies in the Infrared.- Abundance Determinations Through Astrophysical X-Ray Spectroscopy.- Conference Summary.