5 research outputs found

    Earth science education in Korea during the modern educational period(1876-1910)

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ)--์„œ์šธๅคงๅญธๆ ก ๅคงๅญธ้™ข :็ง‘ๅญธๆ•Ž่‚ฒ็ง‘,1997.Docto

    Queueing Theory ์™€ Search Theory๋ฅผ ์ด์šฉํ•œ Inspection Type ์ž‘์—…์˜ ํšจ์œจํ™”

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    1972-09์ ์ ˆํ•œ ๊ด€๋ฆฌ๋‚˜ ๊ฐœ์„ ์ด ์š”๊ตฌ๋˜๋Š” system์˜ ๋ฌธ์ œ์ ๋“ค์˜ ๋Œ€๋ถ€๋ถ„์€ ํ•œ๊ฐ€์ง€ ํŠน์ •ํ•œ ์ด๋ก ์ด๋‚˜ ๊ธฐ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐ๋˜๊ธฐ ํž˜๋“ค๋‹ค. ๊ธฐ์—… ๊ทœ๋ชจ์˜ ํ™•์žฅ์— ๋”ฐ๋ผ ์ƒ์‚ฐ์„ฑ์˜ ์—ฌ๋Ÿฌ๋ฌธ์ œ๋Š” ๊ธฐ๊ณ„์˜ ์„ฑ๋Šฅ, ์ž‘์—…์ž์˜ ๊ธฐ์ˆ ์—์„œ๋ถ€ํ„ฐ man-machine์˜ system efficiency, utility๋กœ ๊ทธ ์˜์กด๋„๊ฐ€ ์ „ํš๋˜์–ด ๊ฐ€๋Š” ๋“ฏํ•˜๋‹ค. ์ด๋Ÿฌํ•œ man-machine system์˜ ์˜ˆ๋กœ์„œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์ƒํ™ฉ์„ ๊ฐ€์ •ํ•  ์ˆ˜ ์žˆ๋‹ค. (1) Semi-automatic system์œผ๋กœ์„œ ๊ธฐ๊ณ„๊ฐ€ ๋Œ€๋ถ€๋ถ„์˜ ์ž‘์—…์„ ํ•˜๊ณ  ์ธ๊ฐ„์€ ๊ธฐ๊ณ„ ์ƒํƒœ์˜ ์กฐ์ •, ์›๋ฃŒ ๊ณต๊ธ‰, ์›๋ฃŒ ์†Œ๋ชจ ์ƒํƒœ์˜ ํŒŒ์•…, ๋ถˆ๋Ÿ‰์ฒ˜๋ฆฌ๋“ฑ์˜ ์กฐ์ •๊ธฐ๋Šฅ์„ ๋‹ด๋‹นํ•˜๋Š” ์ž‘์—…์ด๋‹ค. (2) ํ•œ ์ž‘์—…์ž์˜ ๋‹ด๋‹น๊ธฐ๊ณ„๊ฐ€ M ๋Œ€(M ๏ผž1)๋กœ์„œ ์ž‘์—…์ž๋Š” ๊ธฐ๊ณ„์˜ ์š”๊ตฌ์— ๋”ฐ๋ผ ์กฐ์ • ์ž‘์—… ์œ„์น˜๋ฅผ ๋ฐ”๊พธ๋ฉฐ, ์š”๊ตฌ๋ฅผ Searchํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ํ•ญ์ƒ ์ˆœํšŒ๊ด€์ธกํ•˜์—ฌ์•ผ ํ•œ๋‹ค. (3) ์ž‘์—…์˜ ๋Šฅ๋ฅ ์€, ๊ธฐ๊ณ„์˜ ์š”๊ตฌ๋นˆ๋„์™€ ์ž‘์—…์ž์˜ service๋ฅผ ๊ธฐ๋‹ค๋ฆฌ๋Š” ๊ฐ€๋™์ •์ง€๋œ ๊ธฐ๊ณ„์˜ ๋Œ€๊ธฐ์‹œ๊ฐ„, ๋Œ€๊ธฐํ–‰๋ ฌ์„ ์ค„์ž„์œผ๋กœ์จ ํ–ฅ์ƒ๋œ๋‹ค. ์œ„์˜ ๋ช‡๊ฐ€์ง€ ๊ฐ„๋‹จํ•œ ์ƒํ™ฉ ์„ค์ •์—์„œ ๋ฌธ์ œ์˜ ์†Œ์žฌ๋ฅผ ํŒŒ์•…ํ•˜๊ณ  ๋˜๋Š” ๊ฐœ์„ ์„ ์ด๋ฃจ๊ธฐ ์œ„ํ•˜์—ฌ ๋ช‡๊ฐ€์ง€ ํ˜„ํ™ฉํŒŒ์•…์ด ํ•„์š”ํ•˜๋‹ค
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