Coupling model explanation of salient dynamic properties of glass-forming substances

Most of the important and general dynamic properties of structural glass-fo rming substances have been classified into twelve different categories in a recent review. Within the same property in each category, by examining a l arge number of glass-formers, a pattern of variation is found which correla tes with the departure of the structural relaxation of the glass-former fro m exponential decay or the quantity 1 - beta, where beta is the fractional exponent in the Kohlrausch expression exp[-(t/tau)(beta)], that well descri bes the time dependence of the structural a relaxation. The correlation of the patterns or trends with 1 - beta suggests that the salient dynamic prop erties, or phenomenology, of glass-forming substances, all are governed by the non-exponential nature of the structural relaxation, i.e, the quantity 1 - beta. Therefore, a theory or model capable of relating the structural r elaxation time tau to 1 - beta has the potential of explaining most, if not all, of the salient dynamic properties of glass-forming substances. The co upling model of the author has this relation. In this accompanying paper we show the coupling model can either explain or interpret all these properti es.