Indeed, negative values of W indicate strong nonclassicality1.
The electrodynamics of substances with simultaneously negative values of ε and µ.
Negative values of χ23 confirm the miscibility of the system.
Negative values of Gibbs free energy change (ΔG°) showed that the adsorption was feasible and spontaneous and negative values of enthalpy change (ΔH°) confirmed exothermic adsorption.
And that holds whether this is positive values of the subscript or negative values of the subscript.
Unfortunately this modification makes the mechanism unstable, I think because it promotes/allows negative values of nai.
Large negative values of heat capacity change (ΔCp) are observed upon binding of GAGs to drugs.
The negative values of ΔG0 indicate that the overall adsorption processes are spontaneous.
Negative values of Weiss constants are indicative for antiferromagnetic interactions in this family of compounds.
Furthermore, the adsorption process was spontaneous as indicated by negative values of the adsorption free energy.
The negative values of ΔG showed the spontaneous nature of the AO adsorption onto ZnO-AC.
