Nauka Yuga Rossii. Volume 21, Issue 2, 2025

Nauka Yuga Rossii. Volume 21, Issue 2, 2025

 


Mechanics


On the effect of stamp vibration on the possibility of stress localization in the contact zone
V.A. Babeshko, Ch. Zhang, E.M. Gorshkova


Solution of a system of two-dimensional Wiener-Hopf integral equations in a rectangular wedge with a functionally commutative kernel symbol
M.V. Zaretskaya, A.S. Mukhin


About the contact problem with the system deformable stamps
V.S. Evdokimov, O.M. Babeshko


On the problem of modeling piezoelectric/piezomagnetic plates from pre-stressed functionally gradient materials
T.I. Belyankova, E.I. Vorovich, V.V. Kalinchuk
 


Chemistry and New Materials


Multifunctional chemosensor properties of fluorescein-coumarin hydrazones
O.G. Nikolaeva, E.N. Shepelenko, I.V. Dubonosova, O.Yu. Karlutova, A.D. Dubonosov, V.A. Bren
 


Earth Sciences


Metallogenic features of the Central Donbass and Bobrikovskoe gold deposit
S.G. Parada


Features of ecological condition of soils of coastal landscapes of small rivers of the Azov region
G.G. Matishov, K.S. Sushko


Geoinformation analysis of environmental quality in urban areas of Central Russia
S.A. Yeprintsev, S.V. Shekoyan


The nature reserve fund of the steppe regions of southwestern Russia: history of formation and prospects for development
А.А. Chibilеv


Comprehensive analysis of demographic security of the coastal zone of the Eastern Azov region
O.E. Arkhipova, T.T. Tarasova


Russians in Georgia: geodemographic trends of the first decades of the 21st century
S.Ya. Sushchiy
 


Biology


Veratrum nigrum L. – a rare species in artificial breeding
I.E. Anishchenko, O.Yu. Zhigunov


Physiological justification and devaluation of the effectiveness of the use of Russian-made food in trout farming
A.A. Kuzov, Yu.M. Shirina, A.V. Teplyakova


Ecological features of the formation of the floodplain faunal complex in Crimea on the example of colonial birds
S.Yu. Kostin, N.A. Bagrikova