Taking census of physics

์ €์ž: Federico Battiston, Federico Musciotto, Dashun Wang, Albert-Lรกszlรณ Barabรกsi, Michael Szell, Roberta Sinatra | ๋‚ ์งœ: 2019-1-8 | DOI: 10.1038/s42254-018-0005-3 📄 PDF


Essence

Figure 1

Fig. 1 | Census of the physics subfields. a | Number of physicists per subfield. b | Percentage of

๋ณธ ๋…ผ๋ฌธ์€ Web of Science ๋ฐ์ดํ„ฐ์™€ citation patterns๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์•ฝ 7.7๋ฐฑ๋งŒ ๊ฑด์˜ ๋ฌผ๋ฆฌํ•™ ๋…ผ๋ฌธ๊ณผ 135,877๋ช…์˜ ๋ฌผ๋ฆฌํ•™์ž๋ฅผ ๋ถ„์„ํ•˜๊ณ , PACS ๋ถ„๋ฅ˜ ์ฒด๊ณ„๋ฅผ ํ†ตํ•ด 9๊ฐœ ์ฃผ์š” ๋ฌผ๋ฆฌํ•™ ๋ถ„์•ผ๋ฅผ ์‹๋ณ„ํ•˜์—ฌ ๋ฌผ๋ฆฌํ•™ ๋ถ„์•ผ์˜ ์ง„ํ™”์™€ ๋ฌผ๋ฆฌํ•™์ž๋“ค์˜ ๊ฒฝ๋ ฅ ์ด๋™ ํŒจํ„ด์„ ์ •๋Ÿ‰์ ์œผ๋กœ ๋งคํ•‘ํ–ˆ๋‹ค. ์—ฐ๊ตฌ๋Š” ๋ฌผ๋ฆฌํ•™์ž๋“ค์˜ ๋ถ„์•ผ๋ณ„ ๋ถ„ํฌ, ์ „๋ฌธํ™” ์ˆ˜์ค€, ๋ถ„์•ผ ๊ฐ„ ๊ต๋ฅ˜ ๊ตฌ์กฐ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ๊ณผํ•™ ์ž์› ๋ฐฐ๋ถ„๊ณผ ํ•™๋ฌธ ์—ญํ•™์„ ์ดํ•ดํ•˜๋Š” ๋ฐ ๊ธฐ์—ฌํ•œ๋‹ค.

Motivation

Achievement

Figure 1

Fig. 1 | Census of the physics subfields. a | Number of physicists per subfield. b | Percentage of

CondMat ๋ถ„์•ผ์˜ ์šฐ์œ„์„ฑ: ์‘์ถ•๋ฌผ์งˆ๋ฌผ๋ฆฌํ•™์ด ์ „์ฒด ๋ฌผ๋ฆฌํ•™์ž์˜ 46%๋ฅผ ์ฐจ์ง€ํ•˜์—ฌ ๊ฐ€์žฅ ํฐ ๋ถ„์•ผ์ž„์„ ํ™•์ธํ–ˆ๋‹ค. ์ „๋ฌธํ™”์˜ ๋‹ค์–‘์„ฑ: 63%์˜ ๋ฌผ๋ฆฌํ•™์ž๊ฐ€ 2๊ฐœ ์ด์ƒ์˜ ๋ถ„์•ผ์—์„œ ํ™œ๋™ํ•˜๋ฉฐ, ๋ถ„์•ผ๋ณ„๋กœ ์ „๋ฌธํ™” ์ˆ˜์ค€์ด ํฌ๊ฒŒ ๋‹ค๋ฆ„์„ ๋ฐํ˜”๋‹ค (CondMat 42%, HEP 34%, Nuclear 25% ๋Œ€ Interdisc 1% ๋ฏธ๋งŒ). ๋ถ„์•ผ ๊ฐ„ ๋„คํŠธ์›Œํฌ ๊ตฌ์กฐ: General ๋ถ„์•ผ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ์„ธ ๊ฐ€์ง€ ํด๋Ÿฌ์Šคํ„ฐ(Interdisc-CondMat, Classical-AMO-Plasma, HEP-Astro-Nuclear)๋กœ ๊ตฌ์„ฑ๋œ ๋ถ„์•ผ ๊ฐ„ ๊ต๋ฅ˜ ๋„คํŠธ์›Œํฌ๋ฅผ ๋ฐœ๊ฒฌํ–ˆ๋‹ค.

How

Figure 1

Fig. 1 | Census of the physics subfields. a | Number of physicists per subfield. b | Percentage of

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 4/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ ๋Œ€๊ทœ๋ชจ ๊ณผํ•™ ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ๋ฅผ ์ฒด๊ณ„์ ์œผ๋กœ ํ™œ์šฉํ•˜์—ฌ ๋ฌผ๋ฆฌํ•™ ๋ถ„์•ผ์˜ ๊ตฌ์กฐ์™€ ๋™์—ญํ•™์„ ์ •๋Ÿ‰์ ์œผ๋กœ ๋งคํ•‘ํ•œ ์ค‘์š”ํ•œ ์—ฐ๊ตฌ์ด๋‹ค. ๊ฒฌ๊ณ ํ•œ ๋ฐฉ๋ฒ•๋ก ๊ณผ ๋ช…ํ™•ํ•œ ์‹œ๊ฐํ™”๋ฅผ ํ†ตํ•ด ๊ณผํ•™ ์ •์ฑ… ์ˆ˜๋ฆฝ์— ์ง์ ‘ ํ™œ์šฉ ๊ฐ€๋Šฅํ•œ ํ†ต์ฐฐ๋ ฅ์„ ์ œ๊ณตํ•˜๋ฉฐ, ํ•™์ œ ๊ฐ„ ํŠน์„ฑ์ด ๋šœ๋ ทํ•œ ํ˜„๋Œ€ ๋ฌผ๋ฆฌํ•™์˜ ํŠน์ง•์„ ์ž˜ ํฌ์ฐฉํ–ˆ๋‹ค. ๋‹ค๋งŒ ์‹œ๊ฐ„ ๋ฒ”์œ„์˜ ์ œํ•œ๊ณผ ์ถ”๊ฐ€ ๋ถ„์„ ๊ฒฐ๊ณผ์˜ ๋ถ€์žฌ๊ฐ€ ์˜ํ–ฅ๋ ฅ์„ ๋‹ค์†Œ ์ œํ•œํ•œ๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

๋‹ค๋ฅธ ์ ‘๊ทผ
ํ•™๋ฌธ ๋ถ„์•ผ์˜ ๊ตฌ์กฐ์™€ ์—ฐ๊ตฌ์ž ํ–‰๋™ ํŒจํ„ด์„ ๋Œ€๊ทœ๋ชจ ๋ฐ์ดํ„ฐ๋กœ ๋ถ„์„ํ•˜๋Š” ์œ ์‚ฌํ•œ ๋ฐฉ๋ฒ•๋ก ์„ ์‚ฌ์šฉํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๋Œ€๊ทœ๋ชจ ํ•™์ˆ  ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ํŠน์ • ํ•™๋ฌธ ๋ถ„์•ผ์˜ ์„ฑ์žฅ๊ณผ ๊ตฌ์กฐ์  ๋ณ€ํ™”๋ฅผ ๋ถ„์„ํ•˜๋Š” ์œ ์‚ฌํ•œ ์—ฐ๊ตฌ์ด๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๋Œ€๊ทœ๋ชจ ํ•™์ˆ  ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ํŠน์ • ํ•™๋ฌธ ๋ถ„์•ผ์˜ ๊ตฌ์กฐ์™€ ์ง„ํ™”๋ฅผ ์ •๋Ÿ‰์ ์œผ๋กœ ๋ถ„์„ํ•˜๋Š” ์œ ์‚ฌํ•œ ์ ‘๊ทผ๋ฒ•์„ ์ทจํ•œ๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๊ณผํ•™์ž ์ง‘๋‹จ์˜ ๊ฒฝ๋ ฅ ํŒจํ„ด๊ณผ ์ƒ์‚ฐ์„ฑ์„ ๋Œ€๊ทœ๋ชจ ๋ฐ์ดํ„ฐ๋กœ ๋ถ„์„ํ•˜๋Š” ์œ ์‚ฌํ•œ ๊ณผํ•™๊ณ„๋Ÿ‰ํ•™ ์—ฐ๊ตฌ์ด๋‹ค.
๋‹ค๋ฅธ ์ ‘๊ทผ
๊ณผํ•™์ž๋“ค์˜ ๊ฒฝ๋ ฅ ์ด๋™๊ณผ ๋ถ„์•ผ ๊ฐ„ ์ด๋™ ํŒจํ„ด์„ ์ธ์šฉ ๋ฐ์ดํ„ฐ๋กœ ๋ถ„์„ํ•˜๋Š” ์œ ์‚ฌํ•œ ์—ฐ๊ตฌ์ด๋‹ค.
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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
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