• 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 ...

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