№ 3(71), 2026

CONTENT

ISSUES OF MECHANICS AND ENGINEERING SCIENCE

V.A. Koronatov. Errors in detecting paradoxes using the examples of the Painlevé–Appell system and the brake shoe

A.V. Kuznetsov, A.S. Vasiliev. A method for temporarily increasing the cross-country ability of trucks with a 6×2 or 8×2 wheel arrangement

D.S. Tosenko, P.V. Arkhipov, V.Yu. Popov. Improving the technology of car body repair based on the adhesive-riveting method of joining high-strength steels

E.N. Timofeev, I.Ya. Shestakov, I.A. Remizov, V.I. Shestakov. Erosion coefficient of electrical contact cutting of metals with a high-speed rotating disk

MODELING AND CONTROL IN MECHANICAL SYSTEMS

Yu.N. Bulatov, A.V. Kryukov, A.E. Kryukov, E.S. Lebedeva. Modeling the electromagnetic effects of AC traction networks on extended conductive structures

Yu.N. Bulatov, A.V. Kryukov, A.V. Cherepanov, A.E. Kryukov. Determination of electromagnetic influences of high-ampere power lines on metal structures

S.V. Mitrofanov. Comparative analysis of metaheuristic algorithms of multi-criteria optimization in the design of a hybrid energy complex powered by renewable energy sources

I.N. Pogodaeva, N.V. Savina. Modern approaches to forecasting solar radiation and selecting sites for photovoltaic plants: from regression models to multi criteria analysis

P.S. Pankratiev. Development of an algorithm for selecting material for superheater tubes of supercritical power units considering multicriteria and information uncertainty

I.M. Enaleeva-Bandura, D.V. Lozovoy, D.Yu. Litvinov, A.N. Baranov, O.A. Kunitskaya, E.A. Tikhonov. Matrix modeling of idealized production lines by the method of time summation

V.O. Tsubiks, A.A. Tsubiks, S.N. Dolmatov. A practical study of the movement of bulk wood raw material under natural conditions and with vibrational action

L.A. Mamaev, V.S. Fedorov, S.N. Gerasimov, A.V. Portnyagina. Mathematical modeling of defect-free smoothing of concrete pavements by a disk working tool with a magnetic activator

MODERN TECHNOLOGIES

V.Ya. Shapiro, I.V. Grigoriev, P.N. Perfiliev, E.A. Tikhonov, S.I. Revyako. Features of the interaction of the propulsion of a wheeled forestry machine with an inhomogeneous bearing layer of soil on a slope in forests on permafrost

D.P. Kurdyukov, A.Yu. Manukovsky, O.N. Burmistrova, A.V. Andronov, T.V. Karataeva, V.A. Ivanov. Reduction of expenses in the construction of drainage and frost-proof layers of the road surface of main logging roads

V.V. Abramov, D.A. Polukarov, A.S. Chernykh, D.N. Afonichev, A.Y. Manukovskiy, V.P. Popikov. Prediction of undergrowth damage when using a harvester and forwarder in logging operations

T.N. Kozunov, O.A. Kunitskaya, A.Yu. Zhuk, S.I. Revyako, O.I. Grigorieva, O.B. Markov. Justification for the selection of harvester heads and grab-cutting devices based on the inventory characteristics of forest stands

S.A. Chzhan, O.A. Puzanova, S.A. Puzanov, A.A. Puzanov. Formation of tree species in a mixed forest stand

V.E. Byzov, V.I. Melekhov, A.S. Toropov. Modeling the structure of wood as a composite material

K.V. Valeev, R.G. Safin, L.R. Fakhrutdinova. Research on the process of extracting betulin from birch bark

A.А. Gazizov, G.G. Bikbaeva, A.М. Gazizov. Environmental safety and toxicity of fire retardants for wood

N.S. Kovalek, O.N. Galaktionov. The state of technical solutions in the field of forest fire prevention and control

O.A. Belova, A.N. Chubinsky. Technology for modifying alkyd-urethane coatings for wood protection using carbon nanomaterials

E.R. Akhtyamov, I.N. Kruchinin, K.S. Otev, O. N. Burmistrova, M.G. Ezhova, V.V. Kirillova. Development of methods for improving the transport and operational performance of winter forest roads with an extended service life

M.A. Mozgushin, A.V. Epifanov. Forest resource management within the framework of ESG rating assignment for pulp and paper mills

N.S. Nikulina, S.S. Nikulin. Wood-polymer composite using an oligomer based on petrochemical and styrene production waste

A.A. Prokopiev, R.R. Khasanshin, R.R. Safin. Acetylation as a method of processing comminuted wood waste in the process of filling a polymer matrix

E.G. Khitrov, V.A. Lukhminsky, N.D. Goryunov, A.A. Khokhlov, A.V. Andronov, A.Yu. Zhuk. Prototype of an information model for contactless determination of forest soil moisture

A.A. Talykh, O.V. Spirin, A.D. Gavrilova, M.A. Elkhova. Investigation of the acoustic properties of wood treated with protective-decorative coatings

G.S. Varankina, D.S. Rusakov, M.V. Stepanishcheva, E.P. Grinfeld. Study of the acoustic properties of various wood species for musical instrument production

O.N. Starodubtseva, I.S. Pateryukhin, N.P. Syutov, S.Ya. Alibekov, A.A. Margina, O.S. Zvereva. Optimization of the technology for brazing modes of carbide inserts to circular saws