Zobrazeno 1 - 10
of 2 935
pro vyhledávání: '"A. Varsani"'
Autor:
M. Persson, S. Aizawa, N. André, S. Barabash, Y. Saito, Y. Harada, D. Heyner, S. Orsini, A. Fedorov, C. Mazelle, Y. Futaana, L. Z. Hadid, M. Volwerk, G. Collinson, B. Sanchez-Cano, A. Barthe, E. Penou, S. Yokota, V. Génot, J. A. Sauvaud, D. Delcourt, M. Fraenz, R. Modolo, A. Milillo, H.-U. Auster, I. Richter, J. Z. D. Mieth, P. Louarn, C. J. Owen, T. S. Horbury, K. Asamura, S. Matsuda, H. Nilsson, M. Wieser, T. Alberti, A. Varsani, V. Mangano, A. Mura, H. Lichtenegger, G. Laky, H. Jeszenszky, K. Masunaga, C. Signoles, M. Rojo, G. Murakami
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
BepiColombo mission had two Venus flybys on its way to Mercury. Here, the authors show that during its second flyby of Venus BepiColombo has crossed the stagnation region, which was predicted by the models.
Externí odkaz:
https://doaj.org/article/640ab46597644bcfb540215a614d0b2c
Autor:
S. Orsini, A. Milillo, H. Lichtenegger, A. Varsani, S. Barabash, S. Livi, E. De Angelis, T. Alberti, G. Laky, H. Nilsson, M. Phillips, A. Aronica, E. Kallio, P. Wurz, A. Olivieri, C. Plainaki, J. A. Slavin, I. Dandouras, J. M. Raines, J. Benkhoff, J. Zender, J.-J. Berthelier, M. Dosa, G. C. Ho, R. M. Killen, S. McKenna-Lawlor, K. Torkar, O. Vaisberg, F. Allegrini, I. A. Daglis, C. Dong, C. P. Escoubet, S. Fatemi, M. Fränz, S. Ivanovski, N. Krupp, H. Lammer, François Leblanc, V. Mangano, A. Mura, R. Rispoli, M. Sarantos, H. T. Smith, M. Wieser, F. Camozzi, A. M. Di Lellis, G. Fremuth, F. Giner, R. Gurnee, J. Hayes, H. Jeszenszky, B. Trantham, J. Balaz, W. Baumjohann, M. Cantatore, D. Delcourt, M. Delva, M. Desai, H. Fischer, A. Galli, M. Grande, M. Holmström, I. Horvath, K. C. Hsieh, R. Jarvinen, R. E. Johnson, A. Kazakov, K. Kecskemety, H. Krüger, C. Kürbisch, Frederic Leblanc, M. Leichtfried, E. Mangraviti, S. Massetti, D. Moissenko, M. Moroni, R. Noschese, F. Nuccilli, N. Paschalidis, J. Ryno, K. Seki, A. Shestakov, S. Shuvalov, R. Sordini, F. Stenbeck, J. Svensson, S. Szalai, K. Szego, D. Toublanc, N. Vertolli, R. Wallner, A. Vorburger
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Abstract Mercury’s southern inner magnetosphere is an unexplored region as it was not observed by earlier space missions. In October 2021, BepiColombo mission has passed through this region during its first Mercury flyby. Here, we describe the obse
Externí odkaz:
https://doaj.org/article/38d2f56c41294ce49935d10cb6eb1d98
Autor:
M. Volwerk, B. Sánchez-Cano, D. Heyner, S. Aizawa, N. André, A. Varsani, J. Mieth, S. Orsini, W. Baumjohann, D. Fischer, Y. Futaana, R. Harrison, H. Jeszenszky, I. Kazumasa, G. Laky, H. Lichtenegger, A. Milillo, Y. Miyoshi, R. Nakamura, F. Plaschke, I. Richter, S. Rojas Mata, Y. Saito, D. Schmid, D. Shiota, C. Simon Wedlund
Publikováno v:
Annales Geophysicae, Vol 39, Pp 811-831 (2021)
Out of the two Venus flybys that BepiColombo uses as a gravity assist manoeuvre to finally arrive at Mercury, the first took place on 15 October 2020. After passing the bow shock, the spacecraft travelled along the induced magnetotail, crossing it ma
Externí odkaz:
https://doaj.org/article/1b0cd57c5a494dfb928bb67fc88ef6a1
Autor:
M. Volwerk, D. Mautner, C. S. Wedlund, C. Goetz, F. Plaschke, T. Karlsson, D. Schmid, D. Rojas-Castillo, O. W. Roberts, A. Varsani
Publikováno v:
Annales Geophysicae, Vol 39, Pp 239-253 (2021)
The Magnetospheric Multiscale mission (MMS1) data for 8 months in the winter periods of 2017–2018 and 2018–2019, when MMS had its apogee in the upstream solar wind of the Earth's bow shock, are used to study linear magnetic holes (LMHs). These LM
Externí odkaz:
https://doaj.org/article/02b97fcd60fc4eb29eaa6d0f5329e9fd
Autor:
C. Philippe Escoubet, K.-J. Hwang, S. Toledo-Redondo, L. Turc, S. E. Haaland, N. Aunai, J. Dargent, Jonathan P. Eastwood, R. C. Fear, H. Fu, K. J. Genestreti, Daniel B. Graham, Yu V. Khotyaintsev, G. Lapenta, Benoit Lavraud, C. Norgren, D. G. Sibeck, A. Varsani, J. Berchem, A. P. Dimmock, G. Paschmann, M. Dunlop, Y. V. Bogdanova, Owen Roberts, H. Laakso, Arnaud Masson, M. G. G. T. Taylor, P. Kajdič, C. Carr, I. Dandouras, A. Fazakerley, R. Nakamura, Jim L. Burch, B. L. Giles, C. Pollock, C. T. Russell, R. B. Torbert
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 6 (2020)
When the supersonic solar wind encounters the Earth's magnetosphere a shock, called bow shock, is formed and the plasma is decelerated and thermalized in the magnetosheath downstream from the shock. Sometimes, however, due to discontinuities in the s
Externí odkaz:
https://doaj.org/article/b6152321939f425a81b2eb8cfee4636e
Autor:
A. Varsani, C. J. Owen, A. N. Fazakerley, C. Forsyth, A. P. Walsh, M. André, I. Dandouras, C. M. Carr
Publikováno v:
Annales Geophysicae, Vol 32, Pp 1093-1117 (2014)
Flux transfer events (FTEs) are signatures of transient reconnection at the dayside magnetopause, transporting flux from the dayside of the magnetosphere into the magnetotail lobes. They have previously been observed to contain a combination of ma
Externí odkaz:
https://doaj.org/article/fb9b80d47cc34aed977471985e27160e
Autor:
Tomasz Stenzel, Daria Dziewulska, Ewa Łukaszuk, Joy M. Custer, Matthew D. De Koch, Simona Kraberger, Arvind Varsani
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract This study was aimed to investigate the frequency of PiCV recombination, the kinetics of PiCV viremia and shedding and the correlation between viral replication and host immune response in young pigeons subclinically infected with various Pi
Externí odkaz:
https://doaj.org/article/b1e0cf4cfd38499795d399186b10e6a3
Autor:
Ewa Łukaszuk, Daria Dziewulska, Joy M. Custer, Simona Kraberger, Arvind Varsani, Tomasz Stenzel
Publikováno v:
Poultry Science, Vol 103, Iss 9, Pp 104028- (2024)
ABSTRACT: Enteropathies are a serious concern in racing pigeons as they significantly impair performance in races and their training, and viruses are suspected to be one of the main factors. Astroviruses are well-known to be responsible for causing e
Externí odkaz:
https://doaj.org/article/c83164c339714568be0c923d94ac4580
Publikováno v:
Oil Crop Science, Vol 9, Iss 2, Pp 102-110 (2024)
The manuscript explores the complex interplay between groundnut genotypes, salt tolerance and hormonal influence, shedding light on the dynamic responses of three specific groundnut genotypes, KDG-128, TG-37 A and GG-20, to salt treatments and gib
Externí odkaz:
https://doaj.org/article/661034fbf2c949cf80319926a1e8a7fd
Autor:
Nakamura, Baumjohann, M., T. K., Panov, Schmid, Varsani, Apatenkov, S., Sergeev, V. A., Birn, J., Nagai, T., Gabrielse, C., Andre, M., Burch, J. L., Carr, C., Dandouras, I. S, Escoubet, C. P., Fazakerley, N., Giles, B. L., Contel, O. Le, Russell, C. T., Torbert, R. B.
Publikováno v:
Journal of Geophysical Research: Space Physics, 126, e2021JA029518, 2021
We report a unique conjugate observation of fast flows and associated current sheet disturbances in the near-Earth magnetotail by MMS (Magnetospheric Multiscale) and Cluster preceding a positive bay onset of a small substorm at ~14:10 UT, Sep. 8, 201
Externí odkaz:
http://arxiv.org/abs/2208.12671
