Vol. 33, No. 5, 2025

Physics of Wave Phenomena

QUANTUM AND CLASSICAL EFFECTS OF INFLUENCE ON PHYSICAL ENVIRONMENTS

Quantum Impact into Chemical Radical Reactions

G. A. Lyakhov, V. I. Man’ko, I. A. Shcherbakov, and N. V. Suyazov p. 337 abstract

UNDERWATER ACOUSTICS

Estimation of the Detection Range for an Underwater Noise Source in the Presence of Background Internal Waves

V. M. Kuz’kin, S. A. Pereselkov, I. M. Kosenko, and A. S. Pereselkov p. 346 abstract

Holographic Method for Separating Acoustic Logging Waves

V. M. Kuz’kin, S. A. Pereselkov, A. S. Pereselkov, and M. M. Palagina p. 353 abstract

Dissipative Effects in the Propagation of Linear Waves in Narrow Tubes of Variable Cross Section

V. A. Gusev and K. O. Komarovskii p. 361 abstract

NONLINEAR WAVES

Formation of Dynamic Microcavities in Asymmetrical Collision of Single-Cycle Pulses in a Two-Level Medium

M. V. Arkhipov, O. O. Diachkova, N. N. Rosanov, and R. M. Arkhipov p. 368 abstract

Cylindrical and Spherical Two-Soliton Propagation for High Frequency Waves with (r, q) Distributed Electrons

M. Ilyas, K. H. Shah, and M. Hanif p. 372 abstract

DIODE SPECTROSCOPY OF GAS BIOMARKERS

Application of Tunable Diode Laser Absorption Spectrometry Methods in the Study of Gas Biomarkers of Gut Microbiota Activity

Ya. Ya. Ponurovskii, D. B. Stavrovskii, and O. S. Medvedev p. 380 abstract

AQUEOUS SOLUTIONS WITH A SINGULAR SEPARATION POINT

Specific Features of the Temperature and Frequency Dependences of the Hypersound Velocity in an Aqueous Solution of 4-Methylpyridine with a Singular Point

N. F. Bunkin, L. M. Sabirov, D. I. Semenov, F. R. Ismailov, Y. T. Juraev, and G. N. Umarova p. 389 abstract

NEW TYPES OF LASERS FOR THE MID-IR RANGE

GaAs/AlGaAs Mid-Infrared Quantum Cascade Laser with Substrate-Leaking Mode

A. A. Dubinov and V. I. Gavrilenko p. 399 abstract

MULTILAYER MICROWAVE METAMATERIALS

Wave Properties of a Three-Layer Metamaterial Structure Controlling Polarization of Microwave Radiation in the X Range

V. I. Golovanov and K. F. Shipilov p. 403 abstract

MEASUREMENTS IN THE MICROWAVE RANGE

Simple Wavelength-Meters for Submillimeter Waves

V. B. Anzin, I. E. Spektor, V. G. Kozlov, S. V. Chuchupal, and G. A. Komandin p. 409 abstract

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