Zobrazeno 1 - 10
of 21
pro vyhledávání: '"W J Miloch"'
Publikováno v:
New Journal of Physics, Vol 20, Iss 7, p 073027 (2018)
The potential and density wake behind a finite-sized object in a magnetized collisionless plasma flow is studied with self-consistent numerical simulations. With increasing magnetization of the plasma, the standard picture of ion focusing in the wake
Externí odkaz:
https://doaj.org/article/f2737bf4796a4d64ad8c9c5ae751be46
Publikováno v:
Annales Geophysicae, Vol 39, Pp 687-700 (2021)
The comparative research of the influence of different types of auroral particle precipitation and polar cap patches (PCPs) on the global positioning system (GPS) signals disturbances in the polar ionosphere was done. For this purpose, we use the GPS
Externí odkaz:
https://doaj.org/article/e4d3f2f5fc0f4b9f9069605409423c8d
Autor:
M. Palmroth, M. Grandin, T. Sarris, E. Doornbos, S. Tourgaidis, A. Aikio, S. Buchert, M. A. Clilverd, I. Dandouras, R. Heelis, A. Hoffmann, N. Ivchenko, G. Kervalishvili, D. J. Knudsen, A. Kotova, H.-L. Liu, D. M. Malaspina, G. March, A. Marchaudon, O. Marghitu, T. Matsuo, W. J. Miloch, T. Moretto-Jørgensen, D. Mpaloukidis, N. Olsen, K. Papadakis, R. Pfaff, P. Pirnaris, C. Siemes, C. Stolle, J. Suni, J. van den IJssel, P. T. Verronen, P. Visser, M. Yamauchi
Publikováno v:
Annales Geophysicae, Vol 39, Pp 189-237 (2021)
The lower-thermosphere–ionosphere (LTI) system consists of the upper atmosphere and the lower part of the ionosphere and as such comprises a complex system coupled to both the atmosphere below and space above. The atmospheric part of the LTI is dom
Externí odkaz:
https://doaj.org/article/cfe2c3bae6e04b5097c10b6750012a54
Publikováno v:
Space Weather. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54ff03b9cf3047a12a3a14ca94778a9e
https://doi.org/10.1029/2022sw003300
https://doi.org/10.1029/2022sw003300
Publikováno v:
Cosmic Research. 59:463-471
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8660258978f7d7d36375fd56c60cd863
https://doi.org/10.1134/s0010952521060095
https://doi.org/10.1134/s0010952521060095
We present the first set of particle-in-cell simulations including Monte Carlo collisions between charged and neutral particles used to simulate a cylindrical Langmuir probe in the electron saturation regime with a collisional electron sheath. We use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6c21d7ce4b77d164ed8dcfb3b312b9a
http://hdl.handle.net/10852/94915
http://hdl.handle.net/10852/94915
We develop an open source algorithm to apply Transfer learning to Aurora image classification and Magnetic disturbance Evaluation (TAME). For this purpose, we evaluate the performance of 80 pretrained neural networks using the Oslo Auroral THEMIS (OA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efd110917e813af001658be5bb8211c5
http://hdl.handle.net/10852/93731
http://hdl.handle.net/10852/93731
Autor:
A. A. Sinevich, A. A. Chernyshov, D. V. Chugunin, A. V. Oinats, L. B. N. Clausen, W. J. Miloch, N. Nishitani, M. M. Mogilevsky
Publikováno v:
Geophysical research letters. 49(8)
We study the spatial structure of a polarization jet/Sub-Auroral Ion Drift (PJ/SAID) based on data from the NorSat-1 and Swarm satellites during a geomagnetic storm. Observations of plasma parameters inside the PJ/SAID are obtained with NorSat-1 usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c4216016de7ceb458e2ef7e327f1ae4
https://pubmed.ncbi.nlm.nih.gov/35860460
https://pubmed.ncbi.nlm.nih.gov/35860460
Publikováno v:
Nonlinear Processes in Geophysics, Vol 14, Iss 5, Pp 575-586 (2007)
Charging of individual dust particles in contact with hot plasmas is studied by numerical methods. The dust particle is treated as a rigid solid body, composed by either perfectly insulating or conducting material. The collisionless plasma, consistin
Externí odkaz:
https://doaj.org/article/dd7325ba9d8e4eb1a5a9813bbf36255b
Autor:
W. J. Miloch
Publikováno v:
2016 IEEE Radio and Antenna Days of the Indian Ocean (RADIO).
Plasma irregularities in the Earth's ionosphere influence propagation of radio waves. They can lead to scintillations of signal received on the ground, which can degrade the accuracy and quality of the Global Navigation Satellite Systems (GNSS). This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91bdfb7fe3d8238857ac0fdba9f1128d
https://doi.org/10.1109/radio.2016.7772039
https://doi.org/10.1109/radio.2016.7772039