Nuclear Collisions and Structure: Descriptions of Heavy Ion Collisions at Intermediate Energies; E. Lehman. Boltzman Master Equation Theory of Nuclear Reactions; M. Cavinato, et al. Formation and Decay of Hot Nuclei; B. Tamain. Statistical and Dynamical Aspects of Hot Nucleus DeExcitation; M. Gui et, al. Atomic Collisions: New Means and Objectives in the X and XUv Spectroscopy and Imagery; Y. Cauchois. Collisions of Molecules with Clusters; J. Jellinek, Z.B. Guvenc. Theory of Slow Atomic Collisions; F. Masnou-Seeuws. RMatrix Calculation of Multichannel Quantum Defect Parameters in Heavy Alkaline Earth Atoms; M. Aymar. New Phenomena at High Energy Collisions: Renaissance of Interest in Cosmic Rays; H. Rebel. The Sharp Lepton Problem and the C(Q0) Scenario; J.J. Griffin. Electromagnetic and Mesonic Cherenkov Effects in Nuclear Media; W. Stocker, D.B. Ion. 16 additional articles. Index.