“…From the knowledge of these two scalar quantities, one can derive the complete model involving, in particular, the constitutive equation for the Cauchy stress and the energy flux. This thermodynamic approach has been successfully applied, in many areas, to the development of the models that are capable of describing complicated responses of materials whereas the resulting model is automatically consistent with the laws of thermodynamics (we refer to Rajagopal and Srinivasa [11] , Málek and Rajagopal [10] , Rajagopal and Srinivasa [12] , Málek, Rajagopal, Tůma [13,14] , Kratochvíl, Málek and Minakowski [15] , Cichra and Průša [16] , and a survey paper Málek and Průša [17] for further details and references).…”