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Information × Registration Number 0225U005007, (0121U112886) , R & D reports Title To fulfill the tasks of the long-term development plan of the scientific direction "Mathematical Sciences and Natural Sciences" of V. N. Karazin Kharkiv National University popup.stage_title На виконання завдань перспективного плану розвитку наукового напряму “Математичні науки та природничі науки” Харківського національного університету імені В.Н. Каразіна на 2025 рік Head Berdnyk Serhii L., Кандидат фізико-математичних наук Registration Date 23-12-2025 Organization V.N. Karazin Kharkiv National University popup.description1 1) Experimental and theoretical study of the processes of rare nuclear decays, the interaction of plasma with the surface and interfacial interaction in nanoscale systems; 2) Solving boundary problems of electrodynamics regarding excitation, radiation, diffraction of electromagnetic waves in complex volumes with nonlinear impedance structures, to improve the efficiency of electronic and radio engineering systems; 3) Development of methods for controlling the properties of solids to create functional, structural and biocompatible materials with predetermined characteristics; 4) modernization of the facilities of the Research Institute of Astronomy for the creation and testing of models of objects and processes in near and far space, to solve problems of astronomy, stellar astronomy and extragalactic astronomy, determining dynamic and physical properties of small bodies of the solar system, the study of chemical-mineralogical and geological-morphological properties of planetary surfaces. Simulations of radiation scattering by particles and complex media; 5) revealing the effects of solvation of the surface of nanoparticles on the aggregate stability of dispersed nanocarbon systems, optimization of the composition of ion-molecular systems for electrochemical use, development of new methods for detecting radioactive contamination, creation of new functional materials for the extraction and identification of organic toxicants, the creation of new radical ion salts with metal anions; 6) Synthesis and physicochemical research of fluorescent dyes and metalofluorophore indicators for materials science, environmental screening; improvement of methods for the analysis of micro and macroelements, heavy metals-toxicants and radioactive isotopes in the environment; 7) Conducting fundamental research in geometry; 8) Conceptual design of the structure of the ecological cluster of the geospatial data infrastructure of the Kharkiv region; study of the integral potential of territorie popup.description2 The parameters of technological plasma for the formation of multilayer coatings, nanoparticles, and negative ions have been studied. The influence of vacuum arc cathode sputtering and nitride film condensation parameters on the topological and geometric characteristics of the coatings has been determined. New methods and technical means to improve the efficiency of radio-electronic and radio-technical systems for various purposes have been developed. New film structures have been proposed for implementation in sensor devices, which can be integrated with flexible technologies. Results of comprehensive astronomical studies of meteors, asteroids, and the lunar surface have been presented. The physicochemical foundations and molecular design of advanced functional materials have been developed, and methods for environmental monitoring have been improved. New results have been obtained in differential geometry, micro- and nanofluid mechanics, nonlinear control, and the theory of stochastic processes. A unique digital resource has been created – the Ecological Cluster of the Kharkiv Region based on the "EcoProstir" web-GIS. This interactive online platform integrates scattered archival and modern environmental data into a single, user-friendly map. Scientific and methodological framework for comprehensive regional recovery was developed and tested on the basis of integrated spatial data. The GeoRecovery Hub geoportal was developed to collect, verify, harmonize, and visualize data on war impacts and recovery preconditions. Product Description popup.authors Vasyl H. Chornyi Oleksii V. Serhieiev Valerii P. Didenko Oksana V. Marchenko Kostiantyn P. Harmash Anatolii M. Tsymbal Serhii V. Lytovchenko Maksym O. Kolosov Volodymyr P. Berest Yehor K. Niemchenko Iurii V. Prokopenko Kateryna B. Borysenko Oleksandr V. Holubaiev Kostiantyn V. Andrianov Viacheslav M. Beresniev Viktoriia A. Lunova Leonid F. Chornogor Vladyslav S. Seniuta Volodymyr V. Ivanov Serhii M. Kovalenko Alla N. Nekos Oleg B. Zaslavskii Kateryna O. Kravchenko Oleh I. Yurchenko Nadiia P. Yelisieieva Volodymyr F. Uzhyk Kostyantin E. Nemchenko Inna V. Khrystenko Oleksandr D. Roshal Igor B. Denysenko Alla P. Krasnoporova Ihor M. Sereda Serhii Y. Favorov Oleksandr P. Zhelezniak Serhii A. Girnyk Viacheslav V. Khardikov Dmytro O. Shtoda Olha V. Maksakova Oleksandr L. Ulybkin Serhii O. Vinnichenko Andrii B. Achasov Serhii P. Fomin Serhii M. Shulha Serhii F. Velychko Anatolii H. Chunadra Hanna V. Usina Viktor V. Korokhin Olha V. Shpachenko Ivan I. Okseniuk Alina O. Kovalenko Bohdan O. Mazilin Svitlana M. Fedosova Vadym H. Kaidash Olesia O. Zavarzina Yevhen S. Hladkov Halyna V. Makhnenko Pavlo V. Nimets Oleksandr V. Hapon Mykola Y. Polianskyi Oleksandr I. Starikov Dmytro D. Seliutin Mykyta B. Shevelev Аnna B. Velichko Olha V. Bahatska Yurii V. Harkavyi Mykola V. Opanasenko Tamara P. Sukhova Pavlo V. Yefimov Oleh Y. Seliverstov Anna H. Kot Anatolii O. Skrypnyk Petro M. Fedorov Denys V. Horokh Nataliia V. Tomson Mykola M. Gorobets' Tamara S. Maslova Maksym Y. Tkachenko Maryna H. Pylypenko Polina R. Ponomarenko Oleksandr V. Kyrychenko Volodymyr R. Tuz Antonina O. Borodkina Mykhailo I. Khruslov Viktoriia I. Denysenko Hanna V. Kalashnyk Liubov M. Naumova Anastasiia O. Starodidova Serhii V. Shekhovtsov Anastasiia S. Konstantynova popup.nrat_date 2025-12-23 Close