Search Results - "Gerontidou, Maria"

The ap Prediction Tool Implemented by the A.Ne.Mo.S./NKUA Group by Mavromichalaki, Helen, Livada, Maria, Stassinakis, Argyris, Gerontidou, Maria, Papailiou, Maria-Christina, Drube, Line, Karmi, Aikaterini

“…A novel tool utilizing machine learning techniques was designed to forecast ap index values for the next three consecutive days (24 values). The tool employs…”
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Human Physiological Parameters Related to Solar and Geomagnetic Disturbances: Data from Different Geographic Regions by Mavromichalaki, Helen, Papailiou, Maria-Christina, Gerontidou, Maria, Dimitrova, Svetla, Kudela, Karel

“…It is well known that the various manifestations of space weather can influence a wide range of human activities, from technological systems to human health…”
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Radiation Exposure in the Lower Atmosphere during Different Periods of Solar Activity by Tezari, Anastasia, Paschalis, Pavlos, Stassinakis, Argyris, Mavromichalaki, Helen, Karaiskos, Pantelis, Gerontidou, Maria, Alexandridis, Dimitris, Kanellakopoulos, Anastasios, Crosby, Norma, Dierckxsens, Mark

“…In recent years, there has been a huge increase in air travel, both for business and leisure. For this reason, entities such as the European Commission and the…”
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Precursory Signs of Large Forbush Decreases in Relation to Cosmic Rays Equatorial Anisotropy Variation by Papailiou, Maria-Christina, Abunina, Maria, Mavromichalaki, Helen, Shlyk, Nataly, Belov, Semyon, Abunin, Artem, Gerontidou, Maria, Belov, Anatoly, Yanke, Victor, Triantou, Amalia

“…Forbush decreases are usually characterized by increased values of cosmic ray anisotropy. The precursory signs, i.e., pre-increases and especially…”
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Unusual Forbush Decreases and Geomagnetic Storms on 24 March, 2024 and 11 May, 2024 by Mavromichalaki, Helen, Papailiou, Maria-Christina, Livada, Maria, Gerontidou, Maria, Paschalis, Pavlos, Stassinakis, Argyris, Abunina, Maria, Shlyk, Nataly, Abunin, Artem, Belov, Anatoly, Yanke, Victor, Crosby, Norma, Dierckxsens, Mark, Drube, Line

“…As the current solar cycle 25 progresses and moves towards solar maxima, solar activity is increasing and extreme space weather events are taking place. Two…”
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Estimation of Radiation Exposure for Various Flights from Athens International Airport by Tezari, Anastasia, Stassinakis, Argyris N., Makrantoni, Panagiota, Paschalis, Pavlos, Alexandridis, Dimitris, Gerontidou, Maria, Mavromichalaki, Helen, Karaiskos, Pantelis, Crosby, Norma, Dierckxsens, Mark

“…In recent decades, the exposure of aviation crews and passengers to cosmic radiation has been progressively increasing due to the growing need of flights…”
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An Assessment of the GLE Alert++ Warning System by Mavromichalaki, Helen, Paschalis, Pavlos, Gerontidou, Maria, Tezari, Anastasia, Papailiou, Maria-Christina, Lingri, Dimitra, Livada, Maria, Stassinakis, Argyris, Crosby, Norma, Dierckxsens, Mark

“…Over the last years the Athens Cosmic Ray Group of the National & Kapodistrian University of Athens has implemented a warning tool called GLE Alert, which is a…”
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Estimation of Cosmic-Ray-Induced Atmospheric Ionization and Radiation at Commercial Aviation Flight Altitudes by Makrantoni, Panagiota, Tezari, Anastasia, Stassinakis, Argyris N., Paschalis, Pavlos, Gerontidou, Maria, Karaiskos, Pantelis, Georgakilas, Alexandros G., Mavromichalaki, Helen, Usoskin, Ilya G., Crosby, Norma, Dierckxsens, Mark

“…The main source of the ionization of the Earth’s atmosphere is the cosmic radiation that depends on solar activity as well as geomagnetic activity. Galactic…”
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The Updated Version of the A.Ne.Mo.S. GLE Alert System: The Case of the Ground-Level Enhancement GLE73 on 28 October 2021 by Mavromichalaki, Helen, Paschalis, Pavlos, Gerontidou, Maria, Papailiou, Maria-Christina, Paouris, Evangelos, Tezari, Anastasia, Lingri, Dimitra, Livada, Maria, Stassinakis, Argyris N., Crosby, Norma, Dierckxsens, Mark

“…A ground-level enhancement (GLE) event is a sudden increase in cosmic ray intensity originated by solar sources and recorded by ground-based detectors. GLEs…”
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THE GROUND-LEVEL ENHANCEMENT OF 2012 MAY 17: DERIVATION OF SOLAR PROTON EVENT PROPERTIES THROUGH THE APPLICATION OF THE NMBANGLE PPOLA MODEL by PLAINAKI, CHRISTINA, MAVROMICHALAKI, HELEN, Laurenza, Monica, GERONTIDOU, MARIA, Kanellakopoulos, Anastasios, Storini, Marisa

“…In this work, we apply an updated version of the Neutron Monitor (NM) Based Anisotropic GLE Pure Power Law (NMBANGLE PPOLA) model, in order to derive the…”
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On Mid-Term Periodicities in Cosmic Rays by Kudela, Karel, Mavromichalaki, Helen, Papaioannou, Athanasios, Gerontidou, Maria

“…The contributions of quasi-periodic variations of cosmic rays for T >27 days at the primary energies to which neutron monitors are sensitive have a rather…”
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