Zobrazeno 1 - 10
of 453
pro vyhledávání: '"Shprits Yuri"'
Autor:
Sun Xiaojing, Wang Dedong, Drozdov Alexander, Lin Ruilin, Smirnov Artem, Shprits Yuri, Liu Siqing, Luo Bingxian, Luo Xi
Publikováno v:
Journal of Space Weather and Space Climate, Vol 14, p 25 (2024)
In this study, we develop models to predict the log10 of ≥2 MeV electron fluxes with 5-minute resolution at the geostationary orbit using the Long Short-Term Memory (LSTM) and transformer neural networks for the next 1-hour, 3-hour, 6-hour, 12-hour
Externí odkaz:
https://doaj.org/article/3fb1762872b0461b98200954e7d8d80c
The solar wind, a stream of charged particles originating from the Sun and transcending interplanetary space, poses risks to technology and astronauts.In this work, we develop a prediction model to forecast the solar wind speed at the Earth. We focus
Externí odkaz:
http://arxiv.org/abs/2410.05068
Autor:
Jackson David R., Bruinsma Sean, Negrin Sandra, Stolle Claudia, Budd Chris J., Dominguez Gonzalez Raul, Down Emily, Griffin Daniel J., Griffith Matthew J., Kervalishvili Guram, Lubián Arenillas Daniel, Manners James, Matzka Jürgen, Shprits Yuri Y., Vasile Ruggero, Zhelavskaya Irina S.
Publikováno v:
Journal of Space Weather and Space Climate, Vol 10, p 18 (2020)
Space weather driven atmospheric density variations affect low Earth orbit (LEO) satellites during all phases of their operational lifetime. Rocket launches, re-entry events and space debris are also similarly affected. A better understanding of spac
Externí odkaz:
https://doaj.org/article/547cfe13885e4e72a1c3f7731882173f
Publikováno v:
Journal of Space Weather and Space Climate, Vol 7, p A29 (2017)
We have developed neural network models that predict Kp from upstream solar wind data. We study the importance of various input parameters, starting with the magnetic component Bz, particle density n, and velocity V and then adding total field B and
Externí odkaz:
https://doaj.org/article/a9e303abd81f42ce91e0c1fa9bb8234b
Autor:
Facsko, Gabor, Sibeck, David, Honkonen, Ilja, Bor, Jozsef, Perez, German Farinas, Timar, Aniko, Shprits, Yuri, Peitso, Pyry, Degener, Laura, Tanskanen, Eija, Anekallu, Chandrasekhar Reddy, Szalai, Sandor, Kis, Arpad, Wesztergom, Viktor, Madar, Akos, Biro, Nikolett, Koban, Gergely, Illyes, Andras, Kovacs, Peter, Dalya, Zsuzsanna, Lkhagvadorj, Munkhjargal
We compare the predictions of the GUMICS$-$4 global magnetohydrodynamic model for the interaction of the solar wind with the Earth's magnetosphere with Cluster~SC3 measurements for over one year, from January 29, 2002, to February 2, 2003. In particu
Externí odkaz:
http://arxiv.org/abs/2305.03478
Through its magnetic activity, the Sun governs the conditions in Earth's vicinity, creating space weather events, which have drastic effects on our space- and ground-based technology. One of the most important solar magnetic features creating the spa
Externí odkaz:
http://arxiv.org/abs/2203.10491
Autor:
Alexandrova, Olga, Jagarlamudi, Vamsee Krishna, Hellinger, Petr, Maksimovic, Milan, Shprits, Yuri, Mangeney, Andre
Publikováno v:
Physical Review E, Volume 103, Issue 6, article id.063202, June 2021
We investigate spectral properties of turbulence in the solar wind that is a weakly collisional astrophysical plasma, accessible to in-situ observations. Using the Helios search coil magnetometer measurements in the fast solar wind, in the inner heli
Externí odkaz:
http://arxiv.org/abs/2112.12690
Autor:
Desai, Ravindra T., Freeman, Mervyn P., Eastwood, Jonathan P., Eggington, Joseph. W. B., Archer, Martin. O., Shprits, Yuri, Meredith, Nigel P., Staples, Frances A., Rae, I. Jonathan, Hietala, Heli, Mejnertsen, Lars, Chittenden, Jeremy P., Horne, Richard B.
The magnetopause marks the outer edge of the Earth's magnetosphere and a distinct boundary between solar wind and magnetospheric plasma populations. In this letter, we use global magnetohydrodynamic simulations to examine the response of the terrestr
Externí odkaz:
http://arxiv.org/abs/2107.04511
Autor:
Grishina, Alina S., Shprits, Yuri Y., Drozdov, Alexander Y., Sinnhuber, Miriam, Haenel, Florian, Wang, Dedong, Szabó-Roberts, Mátyás, Wissing, Jan Maik, Bender, Stefan
Publikováno v:
In Advances in Space Research 15 May 2024 73(10):5064-5087
Autor:
Zheng, Yihua, Jun, Insoo, Tu, Weichao, Shprits, Yuri Y., Kim, Wousik, Matthiä, Daniel, Meier, Matthias M., Kent Tobiska, W., Miyoshi, Yoshizumi, Jordanova, Vania K., Ganushkina, Natalia Y., Tenishev, Valeriy, O’Brien, T.P., Brunet, Antoine, Maget, Vincent, Guo, Jingnan, Wang, Dedong, Horne, Richard B., Glauert, Sarah, Haas, Bernhard, Drozdov, Alexander Y.
Publikováno v:
In Advances in Space Research May 2024