“…The possibility to apply the model to describe real systems has been thoroughly discussed in literature by studying the effects on kinetics of anisotropic growth [23,24,25], nucleation at defects and at grain boundaries [2,26,27,28], phase transformations in different metrics [29], phase change under non-isothermal conditions [30,31] and with non-random nucleation [32][33][34] Let us detail a little further the case 2). The formation of new nuclei can take place at random only in the space that has not been covered by the other growing D-spheres.…”