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JOURNALS // Izvestiya of Saratov University. Physics // Archive

2020, Volume 20, Issue 3


Biophysics and Medical Physics
Distal pulse measurement provides statistical, but not dynamical, features of the central pulse
M. O. Tsoy, K. O. Merkulova, D. E. Postnov
164
Non-invasive methods for in vivo determination of the skin barrier function – advantages of confocal Raman microspectroscopy
M. E. Darvin, Ch. S. Choe, J. Schleusener, J. Lademann
171
Estimation of the value of reverse blood flow in the artery by the second derivative of the pulse pressure wave
R. T. Baatyrov, M. Yu. Kalinkin, A. D. Usanov, S. Yu. Dobdin, A. V. Skripal
178

Radiophysics, Electronics, Acoustics
Numerical study of the influence of the electric charge of a dispersed phase on the propagation of a shock wave from homogeneous gas to a dusty medium
D. A. Tukmakov, A. A. Ahunov
183
On the physical basis of ultra-high-frequency electromagnetic wave gyroscopes based on the Sagnac effect
P. K. Plotnikov, L. A. Melnikov, Yu. A. Mazhirina
193
Communication systems with correlation receiver based on generators with dynamical chaos
V. I. Ponomarenko, E. E. Lapsheva, E. V. Navrotskaya, J. M. Ishbulatov, M. D. Prokhorov
202
Mutual synchronization of dissipatively coupled memristive self-oscillators
I. A. Korneev, A. V. Slepnev, V. V. Semenov, T. E. Vadivasova
210
Cascade of invariant curve doubling bifurcations and quasi-periodic Henon attractor in the discrete Lorenz-84 model
E. S. Popova, N. V. Stankevich, A. P. Kuznetsov
222

Nuclear and Elementary Particle Physics
Research of the possibility of freezing some degrees of freedom of the system in the calculation of the collision process of atomic nuclei
V. L. Litnevsky, F. A. Ivanyuk, G. I. Kosenko
233


© Steklov Math. Inst. of RAS, 2026