“…These distributions have been noted prevalently in, for example, glasses [1,2], disordered media [3][4][5], folding of proteins [6], single-molecule conformational dynamics [7,8], trapped ion reactions [9], chemical kinetics, and biological and ecological population dynamics [10,11], reaction-diffusion processes [12], chemical reactions [13], combustion processes [14], gene expressions [15], cell reproductions [16], complex cellular networks [17], small organic molecules [18], astrophysical and space plasmas [19] etc. The typical forms of such power-law distributions which have attracted great attention include the κ-distributions or the generalized Lorentzian distributions in the solar wind and space plasmas [19][20][21][22][23][24], the q-distributions in complex systems within nonextensive statistical mechanics [25,26], and those α-distributions noted in physics, chemistry and elsewhere like P(E) ~ E −α with an index α >0 [9,12,13,18,20,27].…”