Zobrazeno 1 - 10
of 309
pro vyhledávání: '"Stassinakis A"'
Autor:
Helen Mavromichalaki, Maria Livada, Argyris Stassinakis, Maria Gerontidou, Maria-Christina Papailiou, Line Drube, Aikaterini Karmi
Publikováno v:
Atmosphere, Vol 15, Iss 9, p 1073 (2024)
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 time series data from the 3 h ap index of solar cycles 23 and 24 to train the Long Short-Ter
Externí odkaz:
https://doaj.org/article/5f8e08383c72464fb9e738829128907b
Autor:
Helen Mavromichalaki, Maria-Christina Papailiou, Maria Livada, Maria Gerontidou, Pavlos Paschalis, Argyris Stassinakis, Maria Abunina, Nataly Shlyk, Artem Abunin, Anatoly Belov, Victor Yanke, Norma Crosby, Mark Dierckxsens, Line Drube
Publikováno v:
Atmosphere, Vol 15, Iss 9, p 1033 (2024)
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 severe geomagnetic storms accompanied by two large Forbush decreases in galactic cosmic ray i
Externí odkaz:
https://doaj.org/article/4e7ec271e68745ee8fc150e7bf5ee5f7
Akademický článek
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Akademický článek
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Autor:
Helen Mavromichalaki, Pavlos Paschalis, Maria Gerontidou, Anastasia Tezari, Maria-Christina Papailiou, Dimitra Lingri, Maria Livada, Argyris Stassinakis, Norma Crosby, Mark Dierckxsens
Publikováno v:
Atmosphere, Vol 15, Iss 3, p 345 (2024)
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 highly credible application that issues alerts when a ground level enhancement (GLE) start
Externí odkaz:
https://doaj.org/article/795ab53ac8a1496682655ac93786222d
Autor:
Anastasia Tezari, Argyris N. Stassinakis, Panagiota Makrantoni, Pavlos Paschalis, Dimitris Alexandridis, Maria Gerontidou, Helen Mavromichalaki, Pantelis Karaiskos, Norma Crosby, Mark Dierckxsens
Publikováno v:
Atmosphere, Vol 15, Iss 2, p 149 (2024)
In recent decades, the exposure of aviation crews and passengers to cosmic radiation has been progressively increasing due to the growing need of flights. Therefore, there is a need for radiation assessment software tools to act as a complement to ot
Externí odkaz:
https://doaj.org/article/184c42d7c440483c8c753942f94e46c1
Autor:
Nikoleta Vitsi, Argyris N. Stassinakis, Nikolaos A. Androutsos, George D. Roumelas, George K. Varotsos, Konstantinos Aidinis, Hector E. Nistazakis
Publikováno v:
Computation, Vol 11, Iss 8, p 161 (2023)
Visible light positioning systems (VLP) have attracted significant commercial and research interest because of the many advantages they possess over other applications such as radio frequency (RF) positioning systems. In this work, an experimental co
Externí odkaz:
https://doaj.org/article/d526e6dfc2054d6297e9ce0b2ae9a0cc
Autor:
Androutsos, N.A., Nistazakis, H.E. *, Petkovic, M.I., Djordjevic, G.T., Stassinakis, A.N., Volos, C.K.
Publikováno v:
In Optik February 2021 227
Autor:
Argyris N. Stassinakis, George A. Papavgeris, Hector E. Nistazakis, Andreas D. Tsigopoulos, Nikolaos A. Androutsos, George S. Tombras
Publikováno v:
Telecom, Vol 2, Iss 1, Pp 93-107 (2021)
Free space optical (FSO) systems have become a reliable solution for modern communications networks, due to the high performance, availability, reliability and security they can provide. However, their characteristics depend strongly on the condition
Externí odkaz:
https://doaj.org/article/f9d14e24ec944c7e958408c017a2765e
Publikováno v:
In Optics Communications 15 November 2020 475