• Application of Optical Methods in Standardization of Collagen-containing Hydrogen for 3D Bioprinting of Supporting and Connective Tissues 

  Timchenko, Elena V.; Ryabov, Nikolai A.; Frolov, Oleg O.; Timchenko, Pavel E.; Volova, Larisa T.; Ivanov, Sergej S.; Тимченко, Елена В.; Рябов, Николай А.; Фролов, Олег О.; Тимченко, Павел Е.; Волова, Лариса Т.; Иванов, Сергей С. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  The paper presents the results of the application of optical methods in the standardization of collagen-containing allogeneic hydrogel produced at the Biotech Research Institute (Samara, Russia) from bioimplants of the ...

• Investigation of the Orientational Thermoelasticity Effect Using a Simplified Model of Nematic Liquid Crystal in the Acoustic Approximation 

  Smolekho, Irina V.; Смолехо, Ирина В. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  Analysis of the orientational thermoelasticity effect using a two-dimensional simplified dy- namic model of liquid crystal in the acoustic approximation is presented in the paper. It is assumed that effect occurs when ...

• The Investigation of Gaussian Beams and Optical Vortices Diffraction in the Near Zone of Subwavelength Optical Elements with Variable Height 

  Savelyev, Dmitry A.; Савельев, Дмитрий А. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  The finite difference time domain method was used to simulate the propagation of Gaussian beams and optical vortices with circular, radial, azimuthal polarization on subwavelength ring gratings with standard and GRIN ...

• m cv measure ω* (x, E, D) and condenser capacity C(E, D) in the class m-convex functions 

  Sadullaev, Azimbay; Sharipov, Rasulbek; Ismoilov, Mukhiddin; Садуллаев, Азимбай; Шарипов, Расулбек; Исмоилов, Мухиддин (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  In this work we study very basic concepts of potential theory: polar sets and m−cv measures in the class of m-convex functions in real space Rn. We also study capacity of condenser C(E, D) in the class m-convex functions ...

• Filamentation Process of Femtosecond Laser Pulse in Air and Associated Phenomena 

  Prokopev, Vladimir E.; Lubenko, Dmitrii M.; Прокопьев, Владимир Е.; Лубенко, Дмитрий М. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  The paper presents experimental studies of physical processes and conditions for generate high-directional white-light supercontinuum in visible range. It was shown that it occurs in filamentation area and postfilamentation ...

• Modelling of a Sandwich Plate Cross-section with Different Moduli of the Material under Cylindrical Loads 

  Petrakov, Igor E.; Петраков, Игорь Е. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  A model of three-layer sandwich plate consisting of two layers of composite material connected by an elastic isotropic layer is considered in the paper. Composite layers with different tensile and compression moduli of ...

• Measures on Smashed Products of Quasigroups and their Algebras 

  Ludkowski, Sergey V.; Людковский, Сергей В. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  We study quasiinvariant measures on smashed and twisted wreath products of quasigroups. The quasiinvariance of measures is investigated relative to isotopies. Specific features are found for quasigroups in comparison ...

• Simulation of Single-Pixel Camera Method Application for mapping the Spatial Layout of Objects in LIDAR Technologies 

  Lappo-Danilevskaia, Anastasiia K.; Ismagilov, Azat O.; Kalinichev, Aleksei A.; Tcypkin, Anton N.; Лаппо-Данилевская, Анастасия К.; Исмагилов, Азат О.; Калиничев, Алексей А.; Цыпкин, Антон Н. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  This work presents the simulation results demonstrating the successful application of single- pixel imaging for the reconstruction of three-dimensional object images, in combination with LIDAR technologies. Specifically, ...

• On One Integral Representation of the Potential Type 

  Kytmanov, Alexander M.; Myslivets, Simona G.; Кытманов, Александр М.; Мысливец, Симона Г. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  In this article, we consider some integral representation of the potential type (Cauchy– Fantappi`e) for a smooth function defined on the boundary of a bounded multidimensional domain. Derivatives of this integral ...

• Near-field Interaction Effects in Colloidal Au-CeYTbF3 Nanoclusters in Plasmonic Immunoanalysis 

  Izbasarova, Elina A.; Gazizov, Almaz R.; Избасарова, Элина А.; Газизов, Алмаз Р. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  In this paper, we study the effects of plasmonic enhancement of spontaneous emission in colloidal nanoclusters consisting of Au nanoparticles and CeYTbF3 phosphor. Based on numerical sim- ulation of various configurations ...

• Solid-phase Synthesis and Photocatalytic Properties of Bi2SiO5/Bi12SiO20 Heterostructures 

  Golubovskaya, Aleksandra G.; Kharlamova, Tamara S.; Svetlichnyi, Valery A.; Голубовская, Александра Г.; Харламова, Тамара С.; Светличный, Валерий А. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  In this work, a new approach to the preparation of heterostructured nanoparticles (NPs) based on bismuth silicates Bi2SiO5/Bi12SiO20 is proposed and implemented. This approach is based on solid-phase synthesis by annealing ...

• Some Remarks and Corrections of Recent Results from the Framework of S-metric Spaces 

  Fetouci, Nora; Radenovi´, Stojan; Фетуси, Нора; Раденович, Стоян (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  The content of this paper consists of results on Wardowski’s F -contraction within S-metric spaces. Namely, in it we present corrections to some recent results by using only the property F1 of strict increasing of the ...

• Sommerfeld’s Method for Solving the Dynamic Rigid Stamp Indentation Problem 

  Fatyanov, Alexey G.; Фатьянов, Алексей Г. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  The work is based on Sommerfeld’s ideas in solving the diffraction problem on a mirror segment. On this basis, a new method for solving the dynamic problem for a vibrating rigid stamp is developed. The solution is sought ...

• Spectrum Broadening of Femtosecond Radiation Pulse at 950 nm Wavelength in Material with Cubic Nonlinearity 

  Alekseev, Sergey V.; Losev, Valery F.; Grudtsyn, Yakov V.; Koribut, Andrey V.; Yalovoy, Valery I.; Алексеев, Сергей В.; Лосев, Валерий Ф.; Грудцын, Яков В.; Корибут, Андрей В.; Яловой, Валерий И. (Journal of Siberian Federal University. Сибирский федеральный университет, 2025-06)

  The conditions for spectrum broadening of 60 fs radiation pulse at a central wavelength 950 nm in fused quartz plates due to phase self-modulation are studied experimentally and theoretically. The studies are conducted ...

• A Neural Network Algorithm for Identifying Monogeneans of the Order Dactylogyridea 

  Kazarnikov, Alexey V.; Stepanova, Yuliya V.; Kazarnikova, Anna V.; Казарников, А. В.; Степанова, Ю. В.; Казарникова, А. В. (Siberian Federal University. Сибирский федеральный университет, 2025-03)

  Aquaculture as one of the fastest growing food-producing sectors has given rise to numerous fish farms which often lack the laboratory facilities and qualified professionals to accurately diagnose disease and provide ...

• Новые сведения о биологии гольцов (род Salvelinus) озера Собачье (полуостров Таймыр) 

  Карпов, В. А.; Зуев, И. В.; Глущенко, Л. А.; Karpov, Vladimir A.; Zuev, Ivan V.; Glushchenko, Larisa A. (Siberian Federal University. Сибирский федеральный университет, 2025-03)

  В рамках работ по введению гольцов рода Salvelinus из озера Собачье в аквакультуру в сентябре 2020–2023 гг. была сделана выборка из 97 особей возрастом 2–13+ лет с диапазоном абсолютной длины 151–912 мм и массы 0,025–9,8 ...

• Dead Zooplankton Content in Saline Lakes of South Siberia (Republic of Khakassia, Russia) and Prospects for Its Assessment by Underwater Video Survey Method 

  Tolomeev, Aleksandr P.; Dubovskaya, Olga P.; Drobotov, Anton V.; Lemesheva, Anastasiya A.; Perminova, Angeliсa S.; Толомеев, А. П.; Дубовская, О. П.; Дроботов, А. В.; Лемешева, А. А.; Перминова, А. С. (Siberian Federal University. Сибирский федеральный университет, 2025-03)

  We analyzed the proportions of dead individuals in the populations of crustacean zooplankton in six lakes located in the Minusinsk Basin in the Republic of Khakassia between 2021 and 2024. In three thermally stratified ...

• Анализ внеклеточного вещества, ассоциированного с водным мхом, как монитора переноса радионуклидов (40K и 137Cs) в р. Енисей 

  Зотина, Т. А.; Сухоруков, В. В.; Александрова, Ю. В.; Карпов, А. Д.; Zotina, Tatiana A.; Sukhorukov, Vladislav V.; Alexandrova, Yuliyana V.; Karpov, Anton D. (Siberian Federal University. Сибирский федеральный университет, 2025-03)

  Водный мох широко используется в качестве монитора техногенного загрязнения наземных водотоков благодаря его способности накапливать в биомассе высокие содержания ксенобиотиков. В частности, водный мох способен улавливать ...

• Rorippetum dogadovae-palustris (Bidentetea tripartitae), новая ассоциация из поймы реки Оби (ключевой участок Кайбасово, Томская область, Россия) 

  Таран, Г. С.; Taran, Georgy S. (Siberian Federal University. Сибирский федеральный университет, 2025-03)

  Растительные сообщества союза Chenopodion rubri (Tx. in Poli et J. Tx. 1960) Hilbig et Jage 1972 (Bidentetalia tripartitae Br.-Bl. et Tx. ex Klika et Hadač 1944, Bidentetea tripartitae Tx. et al. ex von Rochow 1951) в ...

• Естественное восстановление растительного покрова на 40-летних отвалах угольного разреза «Черногорский» в Республике Хакасия 

  Ламанова, Т. Г.; Шеремет, Н. В.; Сафронова, О. С.; Доронькин, В. М.; Шеремет, М. С.; Lamanova, Tatyana G.; Sheremet, Natalia V.; Safronova, Olga S.; Doronkin, Vladimir M.; Sheremet, Mikhail S. (Siberian Federal University. Сибирский федеральный университет, 2025-03)

  При открытом способе добычи угля огромные территории подвергаются жесткому техногенному воздействию. Снизить негативное влияние можно путем восстановления растительности нарушенных земель. С целью оценки закономерностей ...

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