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Nina, Aleksandra


Results 1-20 of 160
Issue DateTitleAuthor(s)TypeМp-cat.
2025STUDY OF THE SEISMIC ACTIVITY AT THE DODECANESE ISLANDS (JANUARY AND FEBRUARY 2025) BASED ON THE ANALYSIS OF THE SWARM MISSION DATAGiovanni Nico; Hans U. Eichelberger; Mohammed Y. Boudjada; Nina, Aleksandra  ; Pier Francesco Biagi; Iren-Adelina Moldovan; Popović, Luka Č.Conference Paper
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2025USE OF MACHINE LEARNING FOR ANALYZING IONOSPHERIC SIGNAL PERTURBATIONS PRIOR TO EARTHQUAKESPeter Bednár; Martin Sarnovský; Peter Butka; Nina, Aleksandra  ; Srećković, Vladimir  ; Popović, Luka Č.; Kolarski, Aleksandra  ; Arnaut, Filip  Conference Paper
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2025DETECTION OF SOLAR FLARES FROM IONOSPHERIC DATA USING DEEP LEARNINGSarnovský, Martin; Butka, Peter; Bednár, Peter; Nina, Aleksandra  ; Srećković, Vladimir  ; Popović, Luka Č.  ; Kolarski, Aleksandra  ; Arnaut, Filip  Conference Paper
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2025DETECTION OF VLF TRANSMITTERS USING THE ViTRANSFORMER DEEP LEARNING ALGORITHMLazović, Danilo; Pronić-Rančić, Olivera  ; Nina, Aleksandra  ; Bajčetić, JovanConference Paper
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2025Development of High-Precision Local and Regional Ionospheric Models Based on Spherical Harmonic Expansion and Global Navigation Satellite System Data in SerbiaPetković, Dušan  ; Odalović, Oleg  ; Nina, Aleksandra  ; Todorović Drakul, Miljana  ; Kolarski, Aleksandra  ; Grekulović, Sanja  ; Krstić, Stefan  Article
22M22
2025VLF/LF EARTHQUAKE PRECURSORS: REVIEW AND COMPARISONSAleksandra Nina  ; Pier Francesco Biagi; Giovanni Nico; Hans U. Eichelberger; Mohammed Y. Boudjada; Bajčetić, Jovan; Lazović, Danilo; Peter Butka; Peter Bednár; Martin Sarnovský;
Martin Humeník; Popović, Luka Č.;
Conference Paper
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2025SDR-BASED VLF RECEIVER AND SOFTWARE SOLUTIONBajčetić, Jovan; Lazović, Danilo; Aleksandra Nina  Conference Paper
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2025IONOSPHERIC VARIATIONS IN THE SOLAR CYCLE 25 INFERRED FROM VLF/LF ELECTRIC FIELD MEASUREMENTSHans U. Eichelberger; Aleksandra Nina  ; Mohammed Y. Boudjada; Pier Francesco Biagi; Maria Solovieva; Patrick H. M. Galopeau; Iren-Adelina Moldovan; Giovanni Nico; Aleksandra Kolarski  ; Veselinović, Nikola  ;
Srećković, Vladimir  ; Manfred Stachel; Bruno P. Besser;
Conference Paper
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2025Analysis of signals acquired by the ground-based receivers of the INFREP network and satellite SWARM mission: study of the seismic activity at the Dodecanese islands in January and February 2025Giovanni, Nico; Mohammed Y., Boujada; Hans U., Eichelberger; Aleksandra, Nina  ; Iren A., Moldovan; Pier Francesco, Biagi; Patrick H.M., Galopeau; Mohammad A., Khan; Olimpia, Masci; Maria, Solovieva;
Michael, Contadakis; Helmut, Lammer; Wolfgang, Voller; Manfred, Stachel; Bruno P., Besser; Konstatinos Katzis, Katzis;
Conference Paper
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2024REDUCTION OF THE VLF SIGNAL NOISE AS POTENTIAL EARTHQUAKE PREKURSOR: PILOT STUDIESNina, Aleksandra  Conference Paper
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2024Enhancing the skills of computer science students for data analysis in astrophysical and geophysical domains –different projects and use casesButka, P.; Sarnovský, M.; Krešňáková, V.; Mackovjak, Š.; Nina, Aleksandra  ; Bednár, P.Conference Paper
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2024MONITORING SOLAR FLARES AND GAMMA RAY BURSTS: MULTI-INSTRUMENTAL APPROACH INVESTIGATIONKolarski, Aleksandra  ; Nina, Aleksandra  ; Srećković, Vladimir A.  ; Arnaut, Filip  Conference Paper
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2024CHANGES IN VLF SIGNAL AS NEW POSSIBLE EARTHQUAKE PRECURSORS: NOISE REDUCTIONS AND WAVE EXCITATIONS AND ATTENUATIONS AT SMALL WAVE PERIODSAleksandra Nina  ; Pier Francesco Biagi; Sergay Pulinets; Giovani Nico; Popović, Luka Č.; Hans U. Eichelberger; Mohammed Y. BoudjadaConference Paper
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2024Specific changes in VLF signals induced by astrophysical and geophysical phenomena: possibility of applying machine learning in statistical analysesNina, Aleksandra  ; Peter Butka; Kolarski, Aleksandra  ; Srećković, Vladimir A.  ; Martin Sarnovský; Peter Bednár; Popović, Luka Č.Conference Paper
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2024VLF Signal Noise Reduction during Intense Seismic Activity: First Study of Wave Excitations and Attenuations in the VLF Signal AmplitudeNina, Aleksandra  Article
21aM21a
2024Space weather influence and multifaceted observations of natural hazards events inferred from sub-ionospheric VLF/LF electric fields and satellite magnetic measurementsEichelberger, Hans; Nina, Aleksandra  ; Y. Boudjada, Mohammed; Kolarski, Aleksandra  ; Veselinović, Nikola  ; Nico, Giovanni; Francesco Biagi, Pier; Srećković, Vladimir  Conference Paper
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2024EARTHQUAKE VLF RADIO PRECURSORS: MULTI-TERMINATORS METHOD AS A TOOL TO INVESTIGATE SUBIONOSPHERIC TRANSMITTER SIGNALS ABOVE SEISMIC REGIONSMohammed Boudjada; Hans Eichelberger; Pier Francesco Biagi; Konrad Schwingenschuh; Maria Solovieva; Patrick HM Galopeau; Nina, Aleksandra  ; Giovanni Nico; Bruno Besser; Helmut Lammer;
Manfred Stachel;
Other
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2024COMBINED NATURAL HAZARDS INVESTIGATIONS WITH SUB-IONOSPHERIC VLF/LF ELECTRIC FIELDS AND SATELLITE MAGNETIC MEASUREMENTSHans U. Eichelberger; Mohammed Y. Boudjada; Konrad Schwingenschuh; Bruno P. Besser; Maria Solovieva; Pier Francesco Biagi; Patrick H.M. Galopeau; Nina, Aleksandra  ; Giovanni Nico; Manfred Strachel;
Wolfgang Voller; Irmgard Jernej; Werner Magnes;
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
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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