Therefore, again in the linear response regime near equilibrium, the kinetic equations are ( γ γ r i = β β r i − − α α r i ): d N i d t = − − V ∑ ∑ j [ ∑ ∑ r w r e q γ γ r i γ γ r j ] μ μ j − − μ μ j e q R T .