Trends in Astroparticle-Physics

Neutrino-Astrophysics.- DUMAND and the search for high energy neutrino point sources.- Physics Capabilities of the Second-Stage Baikal Detector NT-200.- Characteristics of the Gallex Spectrometer.- The Sudbury Neutrino Observatory.- Cosmology and Particle Physics.- Cosmic Particle Dynamics - Acceleration in Spherical Wave Fields.- Neutrinos from Active Galactic Nuclei.- Characteristics of Cosmological Evolution and Large Scale Structures in the Cosmos.- The Galaxy Distribution as a Voronoi Foam.- Contributed Papers.- A Novel Possibility for Neutrino Masses and Decay.- A look at stellar collapse by neutral currents.- NESTOR and SADCO in the Mediterranean.- The optical sensor for the lake Baikal project.- High Energy Gamma Rays.- The HEGRA Experiment.- Surface water ?erenkov detectors.- MACRO at Gran Sasso: results and prospects.- Muons in ?-ray Air Showers and the Photoproduction Cross Section.- Detector Concepts and New Ideas.- JULIA.- AMANDA: Antarctic Muon And Neutrino Detector Array.- Contributed Papers.- Signal Processing With JULIA.- Deep-Sea Laboratories for Ocean Sciences.- Summaries.- Neutrino Astrophysics.- Dark Matter and High Energy Neutrinos.- 2nd International Conference on Trends in Astroparticle Physics; Aachen, October 10 - 12, 1991 Outlook and Conclusions.