The so-called Frohlich effect - consisting of a conjectured coherent b
ehavior of boson-like excitations in biological and molecular polymers
- is fully derived and analyzed in terms of a thermo-mechanical theor
y. This is the so-called informational statistical thermodynamics, bas
ed on a generalization of Gibbs statistical theory to systems far from
equilibrium. Moreover, it is shown that when double (or multiple) pro
cesses of excitation of the boson system are possible there follows a
positive-feedback phenomenon that greatly favors and enhances the effe
ct. (C) 1998 Elsevier Science B.V.