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Robert Helliwell : ウィキペディア英語版 | Robert Helliwell Robert A. Helliwell (September 2, 1920 – May 3, 2011) was an electrical engineer and professor at Stanford University. He was one of the pioneering scientists in the study of whistlers and related ionospheric phenomena. ==Early life==
Helliwell was born in Red Wing, Minnesota, on September 2, 1920. He and his mother moved to Palo Alto, California after his father died. Helliwell and his wife, whom he knew in high school, were both undergraduates at Stanford University.〔Melissae Fellet, "Robert Helliwell, Radioscience and Magnetosphere Expert, Dead at 90," Stanford Report, May 20, 2011 at http://news.stanford.edu/news/2011/may/robert-helliwell-obit-052011.html〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Robert Helliwell」の詳細全文を読む
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