Zobrazeno 1 - 10
of 121
pro vyhledávání: '"M. Akioka"'
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLI-B5, Pp 3-6 (2016)
Satellite for next generation mobile satellite communication service with small personal terminal requires onboard antenna with very large aperture reflector larger than twenty meters diameter because small personal terminal with lower power consumpt
Externí odkaz:
https://doaj.org/article/4397c6abde2d434b86d7eab6731b6dec
Akademický článek
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Publikováno v:
Advances in Communications Satellite Systems. 37th International Communications Satellite Systems Conference (ICSSC-2019).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2a68a8149e97fb4406009620dc5a777
https://doi.org/10.1049/cp.2019.1218
https://doi.org/10.1049/cp.2019.1218
Autor:
Y. Nagai, Nobuhiro Takahashi, M. Kato, M. Akioka, Hidekazu Hashimoto, Shinichi Kimura, Keisuke Yoshihara, H. Yamamoto
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 41:599-607
We investigated the in-orbit performance of a high-performance on-board computer developed with commercial off-the-shelf (COTS) technology in terms of its performance during the occurrence of single event effects. The processor worked and performed s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a380006d33126322a0949370cf3c5cb2
https://doi.org/10.1109/taes.2005.1468751
https://doi.org/10.1109/taes.2005.1468751
Publikováno v:
Advances in Space Research. 36:2537-2541
In Japan, Communications Research Laboratory engages in operational space environment information services as National Forecasting Center and Regional Warning Center of ISES. Data from local observations and data collected via internet from domestic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35dfb9c79c89ad3e40ab5cd3122a1bbf
https://doi.org/10.1016/j.asr.2003.04.077
https://doi.org/10.1016/j.asr.2003.04.077
Autor:
T. Isobe, Stephen W. Kahler, R. P. Lepping, Natchimuthuk Gopalswamy, M. L. Kaiser, M. Akioka, D. B. Berdichevsky, T. Kondo, K. W. Ogilvie
Publikováno v:
Journal of Geophysical Research: Space Physics. 104:4749-4754
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0369f336a51b1a3cf3343e3bf2a573a3
https://doi.org/10.1029/98ja02832
https://doi.org/10.1029/98ja02832
Autor:
Nat Gopalswamy, M. Akioka, Y. Hanaoka, Alejandro Lara, Shinzo Enome, M. R. Kundu, James R. Lemen
Publikováno v:
The Astrophysical Journal. 475:348-360
We report on the observations of an X-ray coronal mass ejection (CME) with its three part structure: frontal loop, coronal cavity, and the eruptive prominence core. The prominence core was observed in microwaves, and the frontal loop was observed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5179220174fa26dec9de9128b0733aae
https://doi.org/10.1086/303519
https://doi.org/10.1086/303519
Autor:
L.K. Harra-Murnion, B. Rompolt, Brigitte Schmieder, S.P. Plunkett, L. van Driel-Gesztelyi, S.F. Helsdon, K.J.H. Phillips, M. Akioka
Publikováno v:
Scopus-Elsevier
Yohkoh has observed many long duration events permitting a statistical study of the properties of these interesting events. We have selected ten flares for analysis which have durations between 5 and 20 hours, and size ranging from C to X GOES class.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::530dfb684b9c214596fa1e7d84368ef8
https://doi.org/10.1016/s0273-1177(97)00905-8
https://doi.org/10.1016/s0273-1177(97)00905-8
Autor:
M. Akioka, W. Miyake, T. Nagatsuma, K. Ohtaka, S. Kimura, T. Goka, H. Matsumoto, H. Koshiishi, Masfumi Hirahara, Yoshizumi Miyoshi, Naoki Terada, Toshifumi Mukai, Iku Shinohara
Publikováno v:
56th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law.
Future Perspectives of Space Plasma and Particle Instrumentation and International Collaborations
資料番号: ARDS09098000
資料番号: ARDS09098000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448805627d67475ebe0735479d9d12ee
https://doi.org/10.2514/6.iac-05-d5.1.07
https://doi.org/10.2514/6.iac-05-d5.1.07
Autor:
M. Akioka
Publikováno v:
Biomedicinepharmacotherapy = Biomedecinepharmacotherapie. 56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5338049fb964d5c933b96aa43f504855
https://pubmed.ncbi.nlm.nih.gov/12653176
https://pubmed.ncbi.nlm.nih.gov/12653176