Institute of Ionosphere

Recent papers from Institute of Ionosphere

1. Clinical Validation of a Point-of-Care Whole Blood Coagulometer in Patients on Factor Xa InhibitorsThrombosis and Haemostasis · 2026
2. Orbital, Latitudinal, and Diurnal Variations in Meteoroid Influx, Atmospheric Ablation and Ionization, and Micrometeorite Accretion at VenusThe Planetary Science Journal · 2026
3. Finder, Evaluator, Explainer, Generator (FEEG): A Bloom’s taxonomy-based query classification framework for LLMs and generative AIExpert Systems with Applications · 2025
4. Magnetically Quiet‐Time Traveling Ionospheric Disturbances Over Mid‐Latitude Eastern Europe Observed by the Kharkiv Incoherent Scatter Radar During the 24th Solar CycleJournal of Geophysical Research Space Physics · 2025
5. Modeling of Spatial-Temporal Variations of Physical Process Parameters in the Ionospheric Plasma Over Ukraine During the Maximum Phase of the 24-Th Solar Activity Cycle (2012—2015)Kosmìčna nauka ì tehnologìâ · 2024
6. Synchronous observations of traveling ionospheric disturbances by the multipoint Doppler sounding, ionosonde and the incoherent scatter radar: Case studyAdvances in Space Research · 2024
7. Small lakes are important elements of the ecosystem, especially under conditions of climate change and active water use. Studying their condition is of key importance for understanding the water balance and biodiversity of the region. This study compares remote sensing techniques for small lakes using Landsat-8, Sentinel-2, Planet and unmanned aerial vehicle (UAV) data. The aim of the work is to determine the most effective approach for monitoring lake conditions by analyzing the accuracy of different methods and indices. The methods used include the analysis of multispectral data such as NDWI, MNDWI and AWEI, which allow the distinction between aquatic and non-aquatic objects. The scientific significance of the study lies in assessing the potential of modern remote sensing technologies for detailed monitoring of ecosystem changes. Practical significance of the work consists in providing recommendations for sustainable water resources management and development of adaptation strategies. The research methodology included processing satellite data of different resolutions, accuracy verification using UAV reference data, and application of spectral indices for water surface mapping. Results showed that high-resolution imagery (PlanetLab data) most closely matched field observations. The spectral indices NDWI, MNDWI and AWEI showed different accuracy depending on data characteristics and lake features. The analysis confirms the effectiveness of an integrated approach using high-resolution data and spectral indices for monitoring the condition of small lakes. The practical value of the study lies in optimizing the monitoring of water bodies and maintaining their ecological sustainability.Journal of Geography and Environmental Management · 2024
8. Response of the mid-latitude ionosphere to the solar eclipse on 25 October 2022: Results of F2–layer vertical soundingAdvances in Space Research · 2023
9. Large-scale traveling ionospheric disturbances over central and eastern Europe during moderate magnetic storm period on 22–24 September 2020Advances in Space Research · 2023
10. Development of Methodological, Hardware, and Software of the Incoherent Scatter Radar of Institute of Ionosphere (Kharkiv, Ukraine)International Journal of Electronics and Telecommunications · 2023
11. The Specific Features of the Factor of Understanding in the Scientific CommunicationsNauka ta naukoznavstvo · 2023
12. Ionosphere response to geospace storm on 25 September 2016 over Kharkiv (Ukraine)Advances in Space Research · 2023
13. Long-distance HF radio waves propagation during the April 2023 geomagnetic storm by measurements in Antarctica, in Europe, and aboard RV NoosferaUkrainian Antarctic Journal · 2023
14. Transcriptome analysis of Populus × canadensis ‘Zhongliao1’ in response to low temperature stress2022
15. Transcriptome-based mining and expression profiling of low-Nitrogen-responsive transcription factors in yellowhorn (Xanthoceras sorbifolia Bunge)2022
16. Hardware and Algorithmic Features of Radiation, Reception and Processing of Signals Using Incoherent Scatter TechniqueThe Scientific Issues of Ternopil Volodymyr Hnatiuk National Pedagogical University Series pedagogy · 2022
17. Substantiation for the selection of parameters for ensuring electrothermal protection of solar batteries in spacecraft power systemsEastern-European Journal of Enterprise Technologies · 2022
18. Estimation of the Electric Field Zonal Component Value and Particle Transfer Velocity Due To Electromagnetic Drift in the Ionosphere during Magnetic Storm on September 25, 2016 over KharkivPHYSICS OF ATMOSPHERE AND GEOSPACE · 2021
19. A Global Empirical Model of the Ion Temperature in the Ionosphere for the International Reference IonosphereAtmosphere · 2021
20. Coupled investigations of ionosphere variations over European and Japanese regions: observations, comparative analysis, and validation of models and facilitiesProgress in Earth and Planetary Science · 2021