  The generalized transport equations for a consistent description of kinetic
and hydrodynamic processes in dense gases and liquids are considered. The inner
structure of the generalized transport kernels for these equations is
established. It is shown how in this approach to obtain the transport equation
of molecular hydrodynamics. For the model potential of interaction presented as
a sum of the hard spheres potential and certain long-range potential a spectrum
of collective modes in the system is investigated.
