About NUNN D
About Southampton Univ., GBR
About BABA K
About Chubu Univ., JPN
About HAYAKAWA M
About Univ. Electro Communications, Tokyo, JPN
About Journal of Atmospheric and Solar-Terrestrial Physics
About mesosphere
About VLF radiation
About 有限要素
About 3次元
About モデリング
About 径路