We present an extension of fiber bundle models to describe the mechanical response of systems which undergo a sequence of stick-slip cycles taking into account the changing stiffness and the fluctuating number of slip events of local material elements. After completing all stick-slip cycles allowed. fibers can either ultimately break or can keep their final stiffness leading to soften... https://ujnvobmnlhgvw.timeblog.net/70682756/aspects-of-recreational-and-tourist-activity-in-yavoriv-national-natural-park