Researchers



Results 21-40 of 161
Issue DateTitleAuthor(s)TypeМp-cat.
2024MATHEMATICAL TOOLS FOR THE DETECTION AND LOCALIZATION OF SEISMIC PRECURSORS USING VLF-LF RADIO DATAGiovanni Nico; Pier Francesco Biagi; Hans U. Eichelberger; Mohammed Y. Boudjada; Aleksandra Nina  Other
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2024Analysis of VLF Signal Noise Changes in the Time Domain and Excitations/Attenuations of Short-Period Waves in the Frequency Domain as Potential Earthquake PrecursorsNina, Aleksandra  Article
21aM21a
2024Terminator variations of VLF/LF amplitudes - observational techniques and case studiesHans Eichelberger; Nina, Aleksandra  ; Mohhamed Y. Boudjada; Kolarski, Aleksandra  ; Veselinović, Nikola B.  ; Giovanni Nico; Pier Francesco Biagi; Srećković, Vladimir  Conference Paper
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2023Ionospheric D-region disturbances induced by outer space eventsNina, Aleksandra  ; Vladimir Čadež; Popović, Luka Č.Conference Paper
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2023New potential earthquake precursor: reduction of the VLF signal noiseNina, Aleksandra  ; Pier Francesco Biagi; Sergey Pulinets; Mitrović, Srđan; Giovanni Nico; Popović, Luka Č.Conference Paper
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2023On the detection of anomalies in time series of VLF signals related to seismic activityGiovanni Nico; Manilo Monaco; Pier Francesco Biagi; Anita Ermini; Aleksandra Nina  Conference Paper
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2023Editorial: Atmospheric disturbances: responses to phenomena from lithosphere to outer spaceNina, Aleksandra  ; Milovanović, Boško  ; Malinović-Milićević, Slavica  ; Pulinets, SergeyArticle
21M21
2023Reduction of the vlf signal noise as potential earthquake prekursor: pilot studiesAleksandra Nina  Conference Paper
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2022Influence of the solar hydrogen Lya line on the GNSS signal delay in the ionospheric D-regionPetković, Dušan  ; Odalović, Oleg  ; Nina, Aleksandra  Article
23M23
2022Two-Dimensional Correlation Analysis of Periodicity in Noisy Series: Case of VLF Signal Amplitude Variations in the Time Vicinity of an EarthquakeAndjelka B. Kovačević  ; Aleksandra Nina  ; Luka Č. Popović  ; Milan Radovanović  Article
21a+M21a+
2022Study of relevant D-region parameters during solar X-ray flares and seasonal & solar cycle effects therein using VLF signal propagation effects and numerical methodsTamalBasak; Aleksandra Nina  Conference Paper
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2022Ionospheric D-region modelling: variation of ionospheric parameters during year and solar cycle, and satellite signal delay during X-ray flare influenceAleksandra Nina  Conference Paper
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2022Analysis of the Solar Terminator Shift Determined from the VLF Signal Amplitude in the Period Around the Intense Seismic Activity in Central Italy from 25 October to 3 November 2016Nina, Aleksandra  ; Biagi, Pier Francesco; Pulinets, Sergey; Nico, Giovanni; Mitrović, Srđan T.; Čadež, Vladimir M.  ; Radovanović, Milan; Popović, Luka Č.  Article
53M53
2022Influence of variations in the solar hydrogen Lyα radiation on the ionospheric D-region electron density during a year and solar cycleNina, Aleksandra  ; Cadez, V.M.  ; Popovic, Luka  ; Radovanovic, M.  Article
23M23
2022Variation in the VLF signal noise amplitude during the period of intense seismic activity in Central Italy from 25 October to 3 November 2016Nina, Aleksandra  ; Biagi, Pier Francesco; Pulinets, Sergey; Nico, Giovanni; Mitrović, Srđan T.; Čadež, Vladimir M.  ; Radovanović, Milan  ; Urošev, Marko  ; Popović, Luka Č.  Article
21M21
2022Periodic variations of ionospheric Wait’s parameters caused by changes in the intensity of incoming solar hydrogen Ly radiationNina, Aleksandra  ; Vladimir Čadež; Popović, Luka Č.; Radovanović, MilanConference Paper
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2022Influence of the periodic changes in the incoming solar hydrogen Ly-α radiation intensity on the total electron content in the ionospheric D-regionPetković, Dušan  ; Odalović, Oleg  ; Nina, Aleksandra  Conference Paper
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2021MONITORING OF LOWER IONOSPHERE: POSSIBLE EARTHQUAKE PRECURSORS AND APPLICATION IN EARTH OBSERVATIONS BY SATELLITENina, Aleksandra M.  Conference Paper
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2021Modelling of the Electron Density and Total Electron Content in the Quiet and Solar X-ray Flare Perturbed Ionospheric D-Region Based on Remote Sensing by VLF/LF SignalsNina, Aleksandra  Article
21aM21a
2021Wavelet analysis applied on temporal data sets in order to reveal possible pre-seismic radio anomalies and comparison with the trend of the raw dataGiovanni Nico; Pier Francesco Biagi; Anita Ermini; Mohammed Yahia Boudjada; Hans Ulrich Eichelberger; Konstantinos Katzis; Michael Contadakis; Christos Skeberis; Iren Adelina Moldovan; Mourad Bezzeghoud;
Nina, Aleksandra M.  ;
Conference Paper
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