Zobrazeno 1 - 10
of 274
pro vyhledávání: '"538.7"'
The Emergent Process and Evolutionary Capability of JMSDF : The Case of Deployment of 'DDH' by JMSDF
Publikováno v:
国士舘大学経営研究所紀要 = Kokushikan University Bulletin of the Research Institute of Business. 52:1-18
目 次はじめに1 現代艦艇における航空機運用2 短距離離陸・垂直着陸機の開発と艦上機としての導入3 海上自衛隊艦艇における航空機運用史4 考察
Publikováno v:
国士舘大学経営研究所紀要 = Kokushikan University Bulletin of the Research Institute of Business. 51:21-41
Publikováno v:
Reviews of Geophysics
Paleomagnetic records from sediments, archeological artifacts, and lava flows provide the foundation for studying geomagnetic field changes over 0–100 ka. Late Quaternary time-varying spherical harmonic models for 0–100 ka produce a global view u
Autor:
Yasunobu Miyoshi, Yosuke Yamazaki
Publikováno v:
Journal of Geophysical Research: Space Physics
A sudden stratospheric waring occurred in the southern hemisphere during September 2019, accompanied by an exceptionally strong quasi‐6‐day wave (Q6DW). We examine the ionospheric response using global total electron content (TEC) maps, with a fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83907d36be5a6b2eb6f8e68865d117e9
Publikováno v:
Journal of Geophysical Research: Solid Earth
A full‐vector paleosecular variation (PSV) record (inclination, declination, and relative paleointensity) from the pen‐ultimate glacial (130–180 ka) could be constructed from a total of 12 sediment cores recovered from the Arkhangelsky Ridge in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::617bf793915c4b1ded46fe734b9fde5b
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/8634
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/8634
Publikováno v:
Earth and Space Science
Earth and Space Science, Vol 8, Iss 2, Pp n/a-n/a (2021)
Earth and Space Science, Vol 8, Iss 2, Pp n/a-n/a (2021)
Both ground‐ and satellite‐based airglow imaging have significantly contributed to understanding the low‐latitude ionosphere, especially the morphology and dynamics of the equatorial ionization anomaly (EIA). The NASA Global‐scale Observation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bedd9df4082f878773c6edf3feb4a89d
https://hdl.handle.net/10919/103455
https://hdl.handle.net/10919/103455
Publikováno v:
Journal of Geophysical Research: Space Physics
In recent years, feedforward neural networks (NNs) have been successfully applied to reconstruct global plasmasphere dynamics in the equatorial plane. These neural network‐based models capture the large‐scale dynamics of the plasmasphere, such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::252e73d1a8177190bd8484ca70c46d9f
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5005806
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5005806
Autor:
C. Diéval, Y. Yamazaki
Publikováno v:
Space Weather
Temporal and longitudinal variations of the pre‐reversal enhancement (PRE) in the equatorial F region vertical plasma drift are examined based on idealized simulations by the thermosphere‐ionosphere‐electrodynamics general circulation model per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b18aae116ad79ea798ff140347d1207e
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5004137_3/component/file_5006603/5004137.pdf
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5004137_3/component/file_5006603/5004137.pdf
Autor:
Gerhard Haerendel
Publikováno v:
Journal of Geophysical Research: Space Physics. 126
The fracture theory for auroral arcs, developed by the author since 1980, compares the decoupling of the magnetic field from the ionosphere by the auroral acceleration region (AAR) with the breaking of a solid rod. In the latter elastic energy stored
Publikováno v:
Journal of Geophysical Research Space Physics
Journal of Geophysical Research Space Physics, 2020, 125 (2), pp.e2019JA027596. ⟨10.1029/2019JA027596⟩
e2019JA027596
Journal of Geophysical Research (JGR): Space Physics
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2020, 125 (2), pp.e2019JA027596. ⟨10.1029/2019JA027596⟩
Journal of Geophysical Research Space Physics, 2020, 125 (2), pp.e2019JA027596. ⟨10.1029/2019JA027596⟩
e2019JA027596
Journal of Geophysical Research (JGR): Space Physics
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2020, 125 (2), pp.e2019JA027596. ⟨10.1029/2019JA027596⟩
International audience; Baryonic matter in geospace is almost exclusively in a plasma state, with protons (H +) and to some extent ionized helium (He) and oxygen (O) being the dominant ion species. But also other heavier ion species and even molecula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1a255943df921069bf89102f16ad081
https://hal.science/hal-02549246
https://hal.science/hal-02549246