| 
          | Upstream Particles Observed in the Earth's Forshock Region  | 
| 
          | 1. Geomagnetic Negative Sudden Impulses (SI-s) | 
| 
          | 2. サストリ・ジョブ (1993.11.18 SC) | 
| 
          | 3. Effect of Orientation of Interplanetary Discontinuities on the SI field  | 
| 
          | 4. Small-Scale Plasma Hole in the Solar Wind | 
竹内ホームページ