About WATARI SHIN'ICHI
About 情報通信研究機構
About Conductivity Anomaly研究会論文集
About electric power system
About geomagnetic variation
About electric current
About magnetic storm
About magnetic disturbance
About solar wind
About electrical conductivity
About disturbance
About space weather
About geomagnetic disturbance
About power network
About induced electric current
About Geomagnetism in general
About Power transmission
About 宇宙天気
About 電力網
About 北海道
About 地磁気
About 誘導電流