Koichiro Oyama - Concepedia

Author

Koichiro Oyama

Also Known As

K. I. Oyama, K. OYAMA, K. Oyama, K.-I. Oyama, K.I Oyama, K.I. Oyama, K.‐I. Oyama, Kazuki Oyama, Ko-Ichiro Oyama, Koichiro OYAMA

Publications

923

Citations

H-Index

Concepts

All Affiliations

National Central University Institute of Space and Astronautical Science National Cheng Kung University Taiwan Space Agency The University of Tokyo

About

Koichiro Oyama is an author at National Central University specializing in engineering, space weather, and geophysics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	14	16	721
2	Applied Physics	3	3	69
3	Electrical Engineering	3	3	71
4	Education	1	1	25
5	Mechanics	1	1	28

Koichiro Oyama

Publications

786

Citations

H-Index

Page 1

	Year	Citations
Seismoionospheric GPS total electron content anomalies observed before the 12 May 2008 <i>M</i><sub><i>w</i></sub>7.9 Wenchuan earthquake J. Y. Liu, Y. I. Chen, Chia‐Hung Chen, Journal of Geophysical Research Atmospheres EngineeringEarthquake HazardsEarth System ScienceWenchuan EarthquakePeak Electron Density	2009	313
Temperature structure of plasma bubbles in the low latitude ionosphere around 600 km altitude Koichiro Oyama, K. Schlegel, Shigeto Watanabe Planetary and Space Science GeophysicsEngineeringAtmospheric SciencePlasma SciencePlasma Physics	1988	53
Seismo-ionospheric anomalies of the GPS-TEC appear before the 12 May 2008 magnitude 8.0 Wenchuan Earthquake Hau-Kun Jhuang, Yi‐Ying Ho, Yoshihiro Kakinami, International Journal of Remote Sensing EngineeringEarthquake HazardsWenchuan EarthquakeEarth ScienceGeophysics	2010	47
Seismo-ionospheric precursor of the 2008 Mw7.9 Wenchuan earthquake observed by FORMOSAT-3/COSMIC Chun‐Chieh Hsiao, Jann‐Yenq Liu, Koichiro Oyama, GPS Solutions GeophysicsSeismo-ionospheric PrecursorEngineeringInduced SeismicitySeismology	2009	43
Ionospheric electron content anomalies detected by a FORMOSAT-3/COSMIC empirical model before and after the Wenchuan Earthquake Yoshihiro Kakinami, Jann-Yeng Liu, Lung‐Chih Tsai, International Journal of Remote Sensing GeophysicsCosmic AbundanceEngineeringSeismologyPre-earthquake Anomalies	2010	40
Tethered rocket experiment (Charge 2): Initial results on electrodynamics Shinya Sasaki, Koichiro Oyama, N. Kawashima, Radio Science Electrical EngineeringElectrohydrodynamicsEngineeringTethered Rocket ExperimentPhysics	1988	34
Empirical models of Total Electron Content based on functional fitting over Taiwan during geomagnetic quiet condition Yoshihiro Kakinami, C. H. Chen, Jann‐Yenq Liu, Annales Geophysicae EngineeringMagnetic ResonanceSolar-terrestrial InteractionTotal Electron ContentFunctional Fitting	2009	32
Means to remove electrode contamination effect of Langmuir probe measurement in space Koichiro Oyama, C. H. Lee, H. K. Fang, Review of Scientific Instruments	2012	31
The sheath structure around a negatively charged rocket payload Torsten Neubert, M. J. Mandell, Shinya Sasaki, Journal of Geophysical Research Atmospheres Space VehicleEngineeringPhysicsAerospace EngineeringMechanics	1990	28
A Critical Study on the Reliability of Electron Temperature Measurements with a Langmuir Probe Kimihiko Hirao, Koichiro Oyama Journal of geomagnetism and geoelectricity Langmuir ProbeEngineeringMeasurementEducationCritical Study	1972	25

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