1. - 13. Elaboration of the theoretical and practical parts of the dissertation thesis and data sets from experiments and/or simulations. The practical support of the project of the doctoral student in the 2-nd study year solving the near or related topic of the dissertation. Realization of the experiments and/or simulations. Publication activities - elaboration of the professional/scientific conference paper, article in the professional/scientific/impact journal. Participation in professional events. Defense of the own project.