«Izvestiya VUZ. AND», 2017, Vol. 24, Iss. 5 Full Text (PDF): maket_5_2016.pdf Content Review of Actual Problems of Nonlinear Dynamics Trubetskov D. I., Kalinin Y. А., Starodubov А. V., Fokin A. S. TURBULENCE IN MICROWAVE ELECTRONICS: TEORETICAL APPROACHES AND EXPERIMENTAL RESULTS 4 Applied Problems of Nonlinear Oscillation and Wave Theory Fleishman А. N., Korablina Т. V., Smagina E. S., Petrovsky S. А., Ioven D. E., Neretin A. A. ENTROPY AND DFA OF HEART RATE VARIABILITY IN REMOTE ISCHEMIC PRECONDITIONING, ORTHOSTATIC TEST IN HEALTHY YOUNG SUBJECTS AND IN INDIVIDUALS WITH CHANGES IN AUTONOMIC REGULATION OF CARDIODYNAMICS 37 Voloshchuk S. S. FOR NONLINEAR NONSTATIONARY THEORY OF TWO-STREAM TRAVELING-WAVE TUBE AMPLIFIER AND TWO-STREAM AMPLIFIER: GENERAL EQUATIONS AND SOME RESULTS OF CALCULATION 62 Nonlinear Dynamics and Neuroscience Kolosov A. V., Nujdel I. V., Yakhno V. G. RESEARCH OF DYNAMIC MODES IN THE MATHEMATICAL MODEL OF ELEMENTARY THALAMOCORTICAL CELL 72 Science for Education Abrashkin A. A. ON THE ORIGIN OF RUSSIAN NUMERALS 84