Foundations of Physics, Basic Plasma Theory (non-relativistic and relativistic plasmas), Thermo-nuclear fusion, fission, fusion-fission, Energy issues, turbulence, collective phenomena, nonlinear field theories, quantum plasmas, nonlinear quantum mechanics, high energy density physics, astrophysics and cosmology, including solar physics, accretion disks, plasmas in curved space time- origin of cosmic magnetic fields and flows, high energy cosmic rays.