... Courses in physics . ... Laboratory-Division Quantum Electrodynamics of Self-Organizing Systems and Dynamical Properties of Time . ... The dynamical inhomogeneity of time means that the course of time in a vicinity of point in the reference frame changes as compared to the course of time in the frame . ... Thus, the dynamical inhomogeneity of time is conditioned by the change in particle's velocity, i.e. it is caused by the action of a force on particle. ...