Zobrazeno 1 - 10
of 39
pro vyhledávání: '"H. C. Koons"'
Publikováno v:
Journal of Spacecraft and Rockets. 43:178-185
Surface-charging sensors are used on spacecraft to measure the potential between a sample material on the surface and the spacecraft frame. The frame is taken to be electrical ground. A study has been performed to determine how far away a surface-cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d137bdaddb5bd48c6c0ef4f2a588bf7a
https://doi.org/10.2514/1.10805
https://doi.org/10.2514/1.10805
Publikováno v:
Physics and Chemistry of the Earth, Parts A/B/C. 29:437-444
We analyze the ULF magnetic field emissions observed at three different field sites. Large seismic events occurred near each station. Temporal dependence of the polarization ratio (ratio of horizontal to vertical magnetic field components) has been c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0acca2f57b8e02302df54dcaaaba0259
https://doi.org/10.1016/j.pce.2003.12.005
https://doi.org/10.1016/j.pce.2003.12.005
Autor:
H. C. Koons
Publikováno v:
Journal of Geophysical Research: Space Physics. 106:10915-10921
The extreme values of many parameters measured by the space science community are important because they have a significant impact on human activities. For example, estimates of extreme radiation belt fluxes, plasma temperatures, and solar particle e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5ec4022386412bc92286a795cf48bb4
https://doi.org/10.1029/2000ja000234
https://doi.org/10.1029/2000ja000234
Publikováno v:
IEEE Transactions on Plasma Science. 28:2029-2036
Internal charging has been indicated as the cause of many satellite anomalies. In some cases, it has been argued that internal charging has caused satellite system failures. It may be possible to predict the occurrence of an internal charging threat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e452b3b415e11f02735dcd8cdb9727ef
https://doi.org/10.1109/27.902230
https://doi.org/10.1109/27.902230
Publikováno v:
Journal of Geophysical Research: Space Physics. 102:4577-4583
Plasma waves have been detected within and around density depletions in the topside equatorial F region by the electric and magnetic field sensors of the Extremely Low Frequency Wave Analyzer (ELFWA) instrument which is part of the Low Altitude Satel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::325afd6e421e770e9a9a4bf92f54e5e5
https://doi.org/10.1029/96ja03465
https://doi.org/10.1029/96ja03465
Internal charging has been indicated as the cause of many satellite anomalies. In some cases, it has been argued that internal charging has caused satellite system failures. An internal charging environment specification is needed by satellite manufa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cc4acc124d8ee705cfb5974c77055fa
https://doi.org/10.21236/ada373467
https://doi.org/10.21236/ada373467
Autor:
H. C. Koons, R. L. Walterscheid
The Airborne Field Mill Project was jointly undertaken by the USAF and NASA during the winters of 1990, 1991, and 1992, and the summer of 1991 in order to gather in situ airborne field mill (ABFM) data to revise the USAF and NASA lightning Launch Com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da4a2eee9d0ad43517311b1ab1bb3756
https://doi.org/10.21236/ada305539
https://doi.org/10.21236/ada305539
Autor:
H. C. Koons
A study was conducted to provide an assessment of the capability of using existing databases to determine the seriousness of environmental effects on spacecraft. The conclusion of this study is that at least 20% of all anomalies, including some satel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75297204dddea50982a2aaa01776fbd2
https://doi.org/10.21236/ada300079
https://doi.org/10.21236/ada300079
Publikováno v:
Space Mission Analysis and Design ISBN: 9780792309710
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682b93ea440f285c6dcabc734cac865e
https://doi.org/10.1007/978-94-011-3794-2_8
https://doi.org/10.1007/978-94-011-3794-2_8