D E P A R T M E N T O F D E F E N S E

I N T E R N A T I O N A L S C I E N C E A N D T E C H N O L O G Y

E N G A G E M E N T S T R A T E G Y

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A U N IF I E D A P P RO A C H TO S T R ENG T H EN

A L LI A NC ES A ND AT T R AC T NE W P A R T N ER S

O C TO B ER 2 02 0

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調査資料－328

科学技術指標2023

Japanese Science and Technology Indicators 2023

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2023 年8 月

文部科学省 科学技術・学術政策研究所

科学技術予測・政策基盤調査研究センター

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2023 National Defense Science and Technology Strategy

SHARPENING OUR COMPETITIVE EDGE

Mirror-Image Twins: The Communities of Science and Technology in 19th-Century America

Author(s): Edwin Layton

Source: Technology and Culture, Vol. 12, No. 4 (Oct., 1971), pp. 562-580

2015

Digest of Japanese Science and Technology

Indicators 2017

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Aug. 2017

Research Unit for Science and Technology Analysis and Indicators

National Institute of Science and Technology Policy, MEXT

Research Material-261

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本文档是《2017年日本科学技术指标》报告（Digest of Japanese Science and Technology Indicators 2017）的摘要。