Mechanism of the thermonuclear reactions. Solution of localized Vlasov equation Vlasov theory of small amplitude waves in field free uniform/nonuniform magnetized cold/hot plasmas; the theory of instability.Conservation of particles, momentum and energy in quasilinear theory; Landau damping; the gentle-bump and two-stream instability in quasilinear theory; plasma wave echoes; nonlinear wave-particle interaction.Shielding of a moving test charge, electric field fluctuations in maxwellian and nonmaxwellian plasmas, emission of electrostatic waves; electromagnetic fluctuations, emission of radiation from plasma; black body radiation; cyclotron radiation.