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О. Н. Темкин
Moscow State University of Fine Chemical Technologies · Russia
- Organometallic Complex Synthesis and Catalysis
- Chemical Reaction Mechanisms
- Inorganic and Organometallic Chemistry
- Catalytic Cross-Coupling Reactions
- Oxidative Organic Chemistry Reactions
О. С. Зуева
Kazan State Power Engineering University · Russia
- Surfactants and Colloidal Systems
- Hydrogels: synthesis, properties, applications
- Carbon Nanotubes in Composites
- Lubricants and Their Additives
- Coal Combustion and Slurry Processing
О.V. Marchuk
Lesya Ukrainka Volyn National University · Ukraine
- Crystal Structures and Properties
- Crystal structures of chemical compounds
- Inorganic Chemistry and Materials
- Metallurgical and Alloy Processes
- X-ray Diffraction in Crystallography
Оleg Dubovik
Université de Lille · France
- Atmospheric aerosols and clouds
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate
- Atmospheric and Environmental Gas Dynamics
- Air Quality Monitoring and Forecasting
Оleg E. Kоsterin
Novosibirsk State University · Russia
- Freshwater macroinvertebrate diversity and ecology
- Lepidoptera: Biology and Taxonomy
- Genetic and Environmental Crop Studies
- Legume Nitrogen Fixing Symbiosis
- Species Distribution and Climate Change
Оleh Khomenko
Dnipro University of Technology · Ukraine
- Geomechanics and Mining Engineering
- Geotechnical and Geomechanical Engineering
- Blasting Impact and Analysis
- Rock Mechanics and Modeling
- Engineering and Environmental Studies
Оlena Stabnikova
National University of Food Technologies · Ukraine
- Anaerobic Digestion and Biogas Production
- Composting and Vermicomposting Techniques
- Food and Agricultural Sciences
- Advanced Scientific Research Methods
- Food composition and properties
Оlena Yarmak
National Defence University of Ukraine · Ukraine
- Physical Education and Training Studies
- Human Health and Disease
- Sports Science and Education
- Occupational Health and Performance
- Physical Education and Pedagogy
Оlena Yе. Lutsenko
Yaroslav Mudryi National Law University · Ukraine
- Legal and Labor Studies
- Labor Law and Work Dynamics
- Ukrainian Legal and Forensic Studies
- Polish Legal and Social Issues
- Employment, Labor, and Gender Studies
ОЛЕНА МИКОЛАЇВНА ІОНОВА
H.S. Skovoroda Kharkiv National Pedagogical University · Ukraine
- Scientific and Historical Analyses
- Education Methods and Practices
- Historical Education Studies Worldwide
- Education and Social Development in Ukraine
- Diverse Music Education Insights
Олег Єремеєв
National Aerospace University – Kharkiv Aviation Institute · Ukraine
- Image and Video Quality Assessment
- Image Retrieval and Classification Techniques
- Digital Media Forensic Detection
- Satellite Image Processing and Photogrammetry
- Advanced Data Compression Techniques
Олег Александрович Репин
Samara State University of Economics · Russia
- Differential Equations and Boundary Problems
- Nonlinear Differential Equations Analysis
- Fractional Differential Equations Solutions
- Stability and Controllability of Differential Equations
- Differential Equations and Numerical Methods
Олег Анатолійович Онищенко
Odessa National Maritime University · Ukraine
- Maritime Navigation and Safety
- Maritime Transport Emissions and Efficiency
- Marine and Offshore Engineering Studies
- Marine and Coastal Research
- Ship Hydrodynamics and Maneuverability
Олег Васильевич Иншаков
Volgograd State University · Russia
- Economic and Technological Developments in Russia
- Economic and Industrial Development
- Nanotechnology research and applications
- Economic Development and Regional Competitiveness
- Economic Theory and Institutions
Олег Володимирович Головченко
National Defence University of Ukraine · Ukraine
- Military Strategy and Technology
- Military Technology and Strategies
- Military Defense Systems Analysis
- Military History and Strategy
- European and Russian Geopolitical Military Strategies
Олег Вячеславович Ершов
Chuvash State University · Russia
- Synthesis of heterocyclic compounds
- Chemical synthesis and pharmacological studies
- Crystal structures of chemical compounds
- Crystallography and molecular interactions
- Crystal Structures and Properties
Олег Геннадьевич Савичев
Tomsk Polytechnic University · Russia
- Geological Studies and Exploration
- Climate change and permafrost
- Methane Hydrates and Related Phenomena
- Water Resources and Management
- Aquatic and Environmental Studies
Олег Евгеньевич Насакин
Chuvash State University · Russia
- Synthesis of heterocyclic compounds
- Chemical synthesis and pharmacological studies
- Crystal structures of chemical compounds
- Crystallography and molecular interactions
- Crystal Structures and Properties
Олег Савенко
Khmelnytskyi National University · Ukraine
- Network Security and Intrusion Detection
- Advanced Malware Detection Techniques
- Security and Verification in Computing
- Spam and Phishing Detection
- Cybersecurity and Information Systems
Олег Сербін
Kyiv National University of Culture and Arts · Ukraine
- Library Science and Information
- Library Science and Information Systems
- Information Science and Libraries
- Library Science and Information Literacy
- Digital and Traditional Archives Management
Олександр Іванович Безлюдний
Pavlo Tychyna Uman State Pedagogical University · Ukraine
- Psychology of Development and Education
- Foreign Language Teaching Methods
- Education and Social Development in Ukraine
- EFL/ESL Teaching and Learning
- Economic Issues in Ukraine
Олександр Анатолійович Лаптєв
Taras Shevchenko National University of Kyiv · Ukraine
- Cybersecurity and Information Systems
- Information Systems and Technology Applications
- Military Technology and Strategies
- Advanced Research in Systems and Signal Processing
- Mathematical Control Systems and Analysis
Олександр Войтко
National Defence University of Ukraine · Ukraine
- European and Russian Geopolitical Military Strategies
- Information and Cyber Security
- Military Strategy and Technology
- Cybersecurity and Information Systems
- Cybersecurity and Cyber Warfare Studies
Олександр Віталійович Лемешко
Kharkiv National University of Radio Electronics · Ukraine
- Network Traffic and Congestion Control
- Software-Defined Networks and 5G
- Advanced Optical Network Technologies
- Cybersecurity and Information Systems
- Complexity and Algorithms in Graphs
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