A new Topology for Spatial Infinity ? -- Temperature and Gravitational Potential -- How can General Relativity be formulated most canonically ? -- Phase Transitions out of Equilibrium -- Some Physical Analyses in Relativistic Heavy Ion Collisions -- Why the central values of $${{\rm{m}}_{{v_e}}}^2$$ obtained experimentally with the magnetic spectrometers by various laboratories over the world are most negative? -- Ultracryogenic Gravitational Wave Experiments: Nautilus -- Spin and Torsion in the Early Universe -- Four-Dimensional String/String Duality -- Gravity's measurements in the 10 ÷ 100 m range of distance -- Long Distance Correlations of Matter Distribution in the Universe -- Critical Phenomena in Black Holes and the Emergence of a Two Dimensional Quantum Description -- Quantization of the Metric created by Ultrarelativistic Particles -- Gravitational Wave search with Resonant Detectors -- String Theory in Cosmology -- Basic Principles of Gravitational Wave Interferometers -- Is the Wavefunction Real ? -- Supercollider Gravitational Experiments -- New theoretical results of 2v?? decay with the Operator Expansion Method -- R-W Cosmological Solution for Polytropes -- Unification of Standard Model Gauge Couplings: Meaning, Status and Perspectives.