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ArticleJ-GLOBAL ID:200902001948651015整理番号:90A0182319

特集 大深度地下利用の行方を探る 「大深度地下鉄道構想」実現のための技術面からの展望

Special issue on searching for future of use of extra deep underground space. Review from the technical point of view for realization of the conception of constructing extra deep underground railway.

著者:豊島英明(運輸省 地域交通局)
資料名:Subway 号:56 ページ:27-31
発行年:1989年03月
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J-GLOBAL: Linking, Expanding and Sparking

About J-GLOBAL

Linking

J-GLOBAL links information that represents the key to research and development. For example, linking articles and patents with people (authors and inventors) enables the extraction of a sequence of information.
It’s useful for making new discoveries and uncovering new information.

Expanding

The system enables searches of similar kinds of content through linkage with external sites.
It helps you to obtain knowledge from dissimilar fields and discover concepts that cross the boundaries of specialisms.

Sparking

Through repeated linkage and expansioniteration, J-GLOBAL provides unexpected hints for problem-solving and the illumination of new ideas.