Yuichi Otsuka

Astronomy and Astrophysics · 2001–2011

A researcher in the Science corpus: 16 papers; trusts 8 researchers and is trusted by 12 researchers here, as inferred from the citation graph.

Subfields

• Astronomy and Astrophysics — 56 citations into it; #3,828 of 10,964 by trust here, #4,971 by citations
• Geophysics — 31 citations into it; #375 of 1,958 by trust here, #158 by citations
• Molecular Biology — 19 citations into it; #17,381 of 17,773 by trust here, #13,891 by citations
• Aerospace Engineering — 15 citations into it; #1,613 of 6,421 by trust here, #1,451 by citations

Whom Yuichi Otsuka trusts overall

Their strongest outbound trust, strongest first, inferred from their citations.

1. K. Shiokawa
2. Takuya Tsugawa
3. T. Ogawa
4. M. Kelley
5. M. Hernández‐Pajares
6. Russell B. Cosgrove
7. Akinori Saito
8. R. Tsunoda
9. José Miguel Juan

Who trusts Yuichi Otsuka overall

1. Takuya Tsugawa
2. Michi Nishioka
3. Guanyi Ma
4. Akinori Saito
5. K. Suzuki
6. N. Balan
7. K. Shiokawa
8. Anthea J. Coster
9. Takashi Maruyama
10. M. Hernández‐Pajares

Papers from Yuichi Otsuka's perspective

Ordered by how strongly the researchers Yuichi Otsuka trusts endorse each paper. Same corpus, a different order for every researcher.

1. Airglow observations of mesoscale low‐velocity traveling ionospheric disturbances at midlatitudes
2. Transequatorial F-region ionospheric plasma bubbles: solar cycle effects
3. Medium-scale traveling ionospheric disturbances affecting GPS measurements: Spatial and temporal analysis
4. Statistical study of medium-scale traveling ionospheric disturbances observed with the GPS networks in Southern California
5. A quantitative explanation for the phenomenon known as storm‐enhanced density
6. Ionospheric detection of gravity waves induced by tsunamis
7. Penetration of the solar wind electric field into the magnetosphere/ionosphere system
8. Geomagnetic conjugate observations of equatorial airglow depletions
9. Penetration of auroral electric fields to the equator during a substorm
10. Sporadic E morphology from GPS‐CHAMP radio occultation

Their papers

• Geomagnetic conjugate observations of medium‐scale traveling ionospheric disturbances at midlatitude using all‐sky airglow imagers (2004) — 267 citations
• Geomagnetic conjugate observations of equatorial airglow depletions (2002) — 155 citations
• Ionospheric disturbances detected by GPS total electron content observation after the 2011 off the Pacific coast of Tohoku Earthquake (2011) — 259 citations
• Vertical connection from the tropospheric activities to the ionospheric longitudinal structure simulated by a new Earth's whole atmosphere-ionosphere coupled model (2011) — 139 citations
• GPS observations of medium-scale traveling ionospheric disturbances over Europe (2011) — 205 citations
• A physical mechanism of positive ionospheric storms at low latitudes and midlatitudes (2010) — 220 citations
• Super plasma fountain and equatorial ionization anomaly during penetration electric field (2009) — 143 citations
• Three‐dimensional simulation of the coupled Perkins and Es‐layer instabilities in the nighttime midlatitude ionosphere (2008) — 179 citations
• Medium‐scale traveling ionospheric disturbances detected with dense and wide TEC maps over North America (2007) — 230 citations
• Statistical study of medium-scale traveling ionospheric disturbances observed with the GPS networks in Southern California (2007) — 184 citations
• Climatological study of GPS total electron content variations caused by medium‐scale traveling ionospheric disturbances (2006) — 156 citations
• A statistical study of large-scale traveling ionospheric disturbances using the GPS network in Japan (2004) — 185 citations
• Statistical study of nighttime medium‐scale traveling ionospheric disturbances using midlatitude airglow images (2003) — 280 citations
• Ground and satellite observations of nighttime medium‐scale traveling ionospheric disturbance at midlatitude (2003) — 183 citations
• A new technique for mapping of total electron content using GPS network in Japan (2002) — 307 citations
• Traveling ionospheric disturbances detected in the FRONT Campaign (2001) — 135 citations