A joint publication authored by members of our research group appeared in Physical Review Letters and Physical Review B published by the American Physical Society. The articles "Concept of the Energy-Dependent Temperature for Direct Langevin Dynamics Simulations of Rare Events in Systems with Arbitrary High Energy Barriers" and "Single-stage direct Langevin dynamic simulations of transitions over arbitrarily high energy barriers: Concept of energy-dependent temperature" have been additionally selected as PRL and PRB Editors' Suggestion. This study has been funded by the Deutsche Forschungsgemeinschaft (German Research Society) under the DFG Grant No. BE 2464/18-1.