A5018509376- Air Quality Monitoring and Forecasting
- ZnO doping and properties
- Gas Sensing Nanomaterials and Sensors
- Transition Metal Oxide Nanomaterials
- Economic and Business Development Strategies
- Agriculture Market Analysis Ukraine
- Atmospheric aerosols and clouds
- Photovoltaic Systems and Sustainability
- Adsorption, diffusion, and thermodynamic properties of materials
- Conducting polymers and applications
- Dielectric properties of ceramics
- Ferroelectric and Piezoelectric Materials
- Elevator Systems and Control
- Solidification and crystal growth phenomena
- Scientific Measurement and Uncertainty Evaluation
- Air Quality and Health Impacts
- Electric Power Systems and Control
- Environmental Sustainability and Technology
- Economic and Technological Innovation
- Photovoltaic System Optimization Techniques
- Polymer Nanocomposite Synthesis and Irradiation
- Advanced Chemical Sensor Technologies
- Scientific Research and Studies
- Business and Economic Development
- Surface and Thin Film Phenomena
Oles Honchar Dnipro National University
1997-2023
Institute of Ionosphere
2018-2023
Dnipro National University of Railway Transport named after Academician V. Lazaryan
2021
Ukrainian State University of Chemical Technology
2021
Within this survey we describe the conceptual architecture of infrastructure to measure PM2.5/PM10 concentration in atmosphere over Kyiv city using modern monitoring instruments. We define requirements for information tools and network informing community on state PM pollutions that will be created. This provide long-term observations could included AirBase network. The comprehensive review in-situ satellite measurements is provided as well description current state-of-the-art Air Quality...
There are a lot of various satellite air quality products with coarse resolution at the moment. They successfully used in numerous environmental applications, but still not sensitive enough to capture all variability conditions that is necessary for Air Quality (AQ) monitoring city. A few months ago Sentinel-5 has been launched able provide higher products. one priority areas within ERA-PLANET project EU Horizon-2020 program. The overarching goal strengthen European Research Area domain...
A relevant scientific-practical issue related to the sustainable development of outer space is selection optimal parameters solar panels for uninterrupted supply energy in power plants spacecraft. It has been determined that advancing energy-efficient technologies a prerequisite ensuring stable activities. The decision-making process regarding choice alternative options electrothermal protection spacecraft occurs under conditions uncertainty and various risks. methodical approach assessing...
The description of the ethyl alcohol vapor influence on electrical conductivity ZnO-Ag2O ceramics was offered. model based dissociation molecules to hydrogen and aldehyde zinc oxide surface. obtained experimental results well agreed with offered models.
An actual scientific and practical task related to the sustainable development of country’s energy sector is forecast parameters predict conditions operation solar cells batteries in regular non-regular situations. It emphasized that this makes it possible provide with high efficiency indicators, particular, indicator profitability on invested capital construction panels. The main specific research method regression analysis – build a model total amount generated panels ground installations...
C–V characteristics of ZnO -based ceramic structures used in manufacturing high-voltage and low-voltage varistors different chemical compositions techniques have been investigated. A correlation between the intensity electric field corresponding to transition negative capacitances average sizes grains a varistor structure has established. Obtained data interpreted with use notions percolation theory conductivity. The Shklovskii–De Gennes model used. It shown that on highly nonlinear segment...
The object of research is the development a specialized measuring information system for study and control relaxation processes in materials technical systems. purpose work use computer technologies to eliminate routine operations associated with processing experimental data, increase speed, accuracy content process studying gas sensors. A variant using data automate primary analysis scientific physicochemical parameters gas-sensitive proposed. developed provides practical opportunity...