the torsion theory of a completely prime radical of a module

This talk is about torsion theories induced by prime and completely prime radical of a module $m$ over an arbitrary ring $r.$ in fact, we review some basic facts and new results which have been achieved over the past years. ##in particular, it is shown that the class of all completely prime modules, $_rm$ for which $_rm neq 0$ is special. ##finally, some outlines about new researches of the subject under discussion are given. ##classification{primary: 16d10, 16d40; secondary: 16d60}