13 research outputs found

    A Process Control Software Development Method for Reusability Improvement

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    Maste

    Color comparison of all ceramics according to the thickness of core and veneering porcelain

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    ์น˜์˜ํ•™๊ณผ/์„์‚ฌ[ํ•œ๊ธ€] ์ „๋ถ€ ๋„์žฌ๊ด€์€ ์‹ฌ๋ฏธ์ ์ธ ์žฅ์ ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ๋ณ€์—ฐ๋ถ€ ์žฌํ˜„์„ฑ๊ณผ ๊ท ์—ด ๊ฐ€๋Šฅ์„ฑ ๋ฐ ํŒŒ์ ˆ์— ๋Œ€ํ•œ ์ €ํ•ญ์„ฑ ๊ฐ์†Œ ๋“ฑ์˜ ๋‹จ์ ์ด ์žˆ์œผ๋ฉฐ ์ด๋Ÿฐ ๋ฌธ์ œ์ ๋“ค์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๊ณ ๊ฐ•๋„์˜ ์•Œ๋ฃจ๋ฏธ๋…ธ์Šค ๋„์žฌ ์ฝ”์•„ ๊ตฌ์กฐ๋ฌผ์„ ์‚ฌ-8-ํ•˜๊ฑฐ๋‚˜ ์•Œ๋ฃจ๋ฏธ๋‚˜ ์ž…์ž์†์— ์œ ๋ฆฌ๋ฅผ ์นจํˆฌ ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ• , ๊ทธ๋ฆฌ๊ณ  ๋„์žฌ๋ฅผ ๊ฐ€์—ด, ๊ฐ€์••ํ•˜์—ฌ ์‚ฌ์ถœ, ์„ฑํ˜• ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ• ๋“ฑ์ด ์ตœ๊ทผ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š”๋ฐ ์ฝ”์•„์˜ ์ข…๋ฅ˜ ๋ฐ ๋‘๊ป˜์— ๋”ฐ๋ผ ์‹ฌ๋ฏธ์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋™์ผ ์ƒ‰์ƒ์„ ๋‚˜ํƒ€๋‚ด๋Š” Hi-ceram, In-ceram, Empress์˜ ๋„์žฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ „์ฒด ๋„์žฌ์˜ ๋‘๊ป˜๋ฅผ 2mm๋กœ ๊ท ์ผํ•˜๊ฒŒ ์ œ์ž‘ ํ•˜์˜€์œผ๋ฉฐ ๊ฐ๊ฐ์˜ ์ฝ”์•„์™€ ์ถ•์กฐ์šฉ ๋„์žฌ์˜ ๋‘๊ป˜์— ๋”ฐ๋ฅธ ์ƒ‰์ƒ์ฐจ๋ฅผ ๋น„๊ตํ•˜๊ธฐ ์œ„ํ•ด ์ฝ”์•„ ๋‘๊ป˜๋ฅผ 0.5mm, 0.7mm, 1.Omm๋กœ ์ œ์ž‘ํ•˜๊ณ  ์ด์— ๋”ฐ๋ฅธ ์ถ•์กฐ์šฉ ๋„์žฌ๋ฅผ 1.5mm, 1.3mm, 1.0mm๋กœ ์ถ•์„ฑํ•œ ํ›„ ๋ถ„๊ด‘ ์ธก๊ด‘๊ธฐ๋กœ ๋ถ„์„ํ•˜์—ฌ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ฒฐ๊ณผ๋ฅผ ์–ป์—ˆ๋‹ค. 1. ์ถ•์กฐ์šฉ ๋„์žฌ์˜ ๋‘๊ป˜๋ฅผ ์ ์ฐจ ๊ฐ์†Œ์‹œ์ผฐ์„ ๋•Œ 3์ข…๋ฅ˜ ๋ชจ๋‘์˜ ๋„์žฌ์—์„œ L*, a*, b*์˜ ๊ฐ’์ด ์ฆ๊ฐ€ํ•˜๋Š” ์–‘์ƒ์„ ๋ณด์˜€๋‹ค. 2.In-ceram๊ณผ Hi-ceram์„ ์‚ฌ์šฉ์‹œ ์ฝ”์•„์˜ ๋‘๊ป˜๊ฐ€ 1mm์ธ ๊ฒฝ์šฐ์— 0.5mm, 0.7mm์ธ๊ฒฝ์šฐ๋ณด๋‹ค L*, a*, b*๊ฐ„์ด ๋” ํฌ๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. (P < 0.05) 3. ๋„์žฌ ๋‘๊ป˜์˜ ๋ณ€ํ™”์— ๋”ฐ๋ฅธ ์ƒ‰์ƒ์˜ ์•ˆ์ •์„ฑ์€ ฮ”E๊ฐ„์„ ๋น„๊ต์‹œ Elnpress๊ฐ€ In-ceram, Hi-ceram๋ณด๋‹ค ์•ˆ์ •์„ฑ์„ ๋ณด์˜€๋‹ค. (P < 0.05 ) ์ด์ƒ์˜ ๊ฒฐ๊ณผ๋กœ ์ฝ”์•„์™€ ์ถ•์กฐ์šฉ ๋„์žฌ์˜ ๋‘๊ป˜๊ฐ€ ์‚ฌ์šฉ๋œ 3์ข…๋ฅ˜ ๋„์žฌ์˜ ์ƒ‰์ƒ๋ณ€ํ™”์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์œผ๋ฉฐ ์ถ•์กฐ์šฉ ๋„์žฌ์˜ ๋‘๊ป˜๋ฅผ 1mm์ดํ•˜๋กœ ๊ฐ์†Œ์‹œํ‚ฌ ๊ฒฝ์šฐ Hi-ceram, In-ceram์˜ ๊ฒฝ์šฐ๋Š” Empress์— ๋น„ํ•ด ๋‘๋“œ๋Ÿฌ์ง„ ์ƒ‰์ƒ ์ฐจ์ด๋ฅผ ๋‚˜ํƒ€๋‚ผ ๊ฒƒ์œผ๋กœ ์ƒ๊ฐ๋œ๋‹ค. [์˜๋ฌธ] Despite the superior esthetic advantages of all ceramics, it has disadvantages such as inadequate marginal fitness, possibility of crack and decrease of resistance to fracture. To solve these problems, high strength aluminous core substructure, glass iniltration into alumina particles, and casting glass into crystallization techniques are used recently. In this study , we used Hi-ceram, In-ceram and Empress of same color and thickness respectively because kind and thickness of core can affect the esthetic apperance of the restoration. The core and veneering porcelain thickness of Hi-ceram, In-ceram, Empress were 0.5mm, 0.7mm, 1.0mm and 1.5mm, 1.3mm, 1.0mm respectively. Through the spectrophotometric analysis, we had these results. 1. As the veneering Porcelain thickness decreased gradually, the mean values of L*,a*,b* in all three ceramics increased. 2. In using In-ceram and Hi-ceram the mean values of L*,a*,b* of the core thickness 1mm was larger than the core thickness 0.5mm, and 0.7mm. 3. According to the changes of porcelain thickness, the color stability of the Empress was more stable than the In-ceram, Hi-ceram through comparison of the ฮ”E values. As the result shows, we can find the thickness of core and veneering porcelain can affect the color changes. When the veneering porcelain's thickness decreases below 1mm then, we can expect that Hi-ceram and In-ceram will show definite color change than Empress.restrictio

    (The) influence of microwave sintering process on the adaptation of CAD/CAM zirconia core

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    ์น˜์˜ํ•™๊ณผ/๋ฐ•์‚ฌ[ํ•œ๊ธ€]์„ธ๋ผ๋ฏน์Šค์˜ ์†Œ๊ฒฐ์— ๋งˆ์ดํฌ๋กœ์›จ์ด๋ธŒ๋ฅผ ์ด์šฉํ•˜๋ ค๋Š” ์—ฐ๊ตฌ๋Š” ๊ทผ๋ž˜์— ์™€์„œ ๋”์šฑ ํ™œ๋ฐœํžˆ ์ง„ํ–‰๋˜๊ณ  ์žˆ๋Š”๋ฐ ์ด๋Š” ์ „ํ†ต์  ๋ฐฉ๋ฒ•์ธ ์ „๊ธฐ๋กœ์— ์˜ํ•œ ์†Œ๊ฒฐ๊ณผ๋Š” ๋‹ฌ๋ฆฌ ์‹œํŽธ ์ž์ฒด์˜ ๋‚ด๋ถ€ ๋ฐ ๋ถ€ํ”ผ ๋ฐœ์—ด์— ์˜ํ•ด ์˜จ๋„ ๊ตฌ๋ฐฐ ๋ฐ ์—ด ํ๋ฆ„ ๋ฐฉ์‹์ด ์ผ๋ฐ˜ ์†Œ๊ฒฐ๊ณผ ๋ฐ˜๋Œ€ ๋˜๋Š” ํ˜„์ƒ์„ ๋‚˜ํƒ€๋‚ด๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์ด๋Ÿฐ ํŠน์„ฑ์œผ๋กœ ์ธํ•ด ๋งˆ์ดํฌ๋กœ์›จ์ด๋ธŒ์˜ ์†Œ๊ฒฐ ์‹œ๊ฐ„์ด ์งง์•„์ง์— ๋”ฐ๋ผ ์ž…์ž ์„ฑ์žฅ์„ ์œ„ํ•œ ์‹œ๊ฐ„๋„ ์ค„์–ด๋“ค๊ฒŒ ๋˜๊ณ  ๊ฒฐ๊ตญ ์ž‘์•„์ง„ ์ž…์ž์˜ ํฌ๊ธฐ๋กœ ๋ง๋ฏธ์•”์•„ ๋ฏธ์„ธ ๊ตฌ์กฐ๋ฅผ ๋”์šฑ ๊ท ์ผํ•˜๊ณ  ์น˜๋ฐ€ํ™”๋œ ์ƒํƒœ๋ฅผ ๋งŒ๋“ค์–ด ์ฃผ๋ฉฐ ๊ฐ•๋„๋ฅผ ์ฆ๊ฐ€ ์‹œํ‚ค๊ฒŒ ๋œ๋‹ค.์„œ๋กœ ๋‹ค๋ฅธ ์†Œ๊ฒฐ ๋ฐฉ์‹์„ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘๋œ ์ง€๋ฅด์ฝ”๋‹ˆ์•„ ์ฝ”์•„์˜ ๋‚ด๋ถ€ ์ ํ•ฉ๋„ ๋ฐ ๋ณ€์—ฐ ์ ํ•ฉ๋„๋ฅผ ๋ฏธ์„ธ ์ปดํ“จํ„ฐ ๋‹จ์ธต ์ดฌ์˜์„ ์ด์šฉํ•˜์—ฌ ์ธก์ •ํ•จ์œผ๋กœ์จ ์‹œํŽธ์˜ ๋ณ€ํ˜• ๋ฐ ํŒŒ๊ดด๋ฅผ ๋ง‰์„์ˆ˜ ์žˆ๊ณ  ๋‚ด๋ถ€ ์ƒํƒœ๋ฅผ ์žฌํ˜„ ํ• ์ˆ˜ ์žˆ๋Š” ๊ฒฐ๊ณผ๋ฅผ ์–ป์–ด ๋‚ผ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ํ•œ๊ฐœ ๋‹จ๋ฉด์—์„œ๋งŒ ๋‚˜ํƒ€๋‚˜๋Š” 2์ฐจ์›์ ์ธ ๊ฑฐ๋ฆฌ์ธก์ •์„ ์‹ค์ œ์ ์ธ 3์ฐจ์›์  ๊ณต๊ฐ„์ƒ์—์„œ ์–ด๋–ป๊ฒŒ ํ‘œํ˜„ ๋˜๊ณ  ์žˆ๋Š”์ง€๋ฅผ ๊ตฌํ•˜๊ณ  ์ด๋ฅผ ํ†ตํ•ด ํ˜„์žฌ ๊นŒ์ง€ ์–ธ๊ธ‰๋˜๊ณ  ์žˆ๋Š” ์ง€๋ฅด์ฝ”๋‹ˆ์•„์˜ ์ˆ˜์ถ•์— ๋”ฐ๋ฅธ ๋‚ด๋ถ€ ๊ณต๊ฐ„์ƒ์˜ ์ ํ•ฉ๋„ ๋ถ€๋ถ„์˜ ๋ฌธ์ œ๋ฅผ ์•Œ์•„๋ณด๊ณ ์ž ํ•œ๋‹ค.๋ณธ ์‹คํ—˜์€ ๊ธฐ์กด์˜ ์†Œ๊ฒฐ๋กœ๋ฅผ ์ด์šฉํ•˜๋Š” 3M&#9415;์˜ Lava(LAV), Kavo&#9415;์‚ฌ์˜ Everest (EVE), Cerasys&#9415; CAD/CAM ์‹œ์Šคํ…œ(CER)๊ณผ Dent. solution&#9415;์‚ฌ์˜ CAD/CAM ์‹œ์Šคํ…œ DEN)๋ฐ ๋งˆ์ดํฌ๋กœ์›จ์ด๋ธŒ ์†Œ๊ฒฐ๋กœ๋ฅผ ํ†ตํ•ด ๊ฐ ์‹œ์Šคํ…œ ๋‹น 12๊ฐœ์”ฉ์˜ ์ฝ”์•„๋ฅผ ์ œ์ž‘ํ•˜๊ณ  ์‹ค๋ฆฌ์ฝ˜ ์ ‘์ฐฉ์ œ๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ธˆ์† ๋‹ค์ด์— ๋ถ€์ฐฉ์‹œ์ผฐ๋‹ค. Skyscan&#9415; 1076 ๋ฏธ์„ธ ๋‹จ์ธต ์ดฌ์˜๊ธฐ๋ฅผ ์ด์šฉํ•ด ๊ฐ๊ฐ์˜ ์‹œํŽธ์„ ์ดฌ์˜ํ•œํ›„ CT-An์†Œํ”„ํŠธ ์›จ์–ด์™€ ๋ณ€ํ˜•๋œ FeldKamp ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ด์šฉํ•ด ๊ฐ ์‹œํŽธ์— ๋Œ€ํ•ด BMPํŒŒ์ผ์„ ์žฌ๊ตฌ์„ฑํ•˜์˜€๋‹ค. ๊ฐ ์‹œํŽธ์— ๋Œ€ํ•ด B-L์ƒ, M-D์ƒ ์ ˆ๋‹จ๋ฉด ๋ฐ ์น˜์•„ ์žฅ์ถ•์— ๋Œ€ํ•œ ํšก๋‹จ๋ฉด์„ ๊ตฌํ•ด๋‚ด๊ณ  ๊ฐ๊ฐ์˜ ๋‹จ๋ฉด์— ๋Œ€ํ•ด ๋ณ€์—ฐ ๊ฐ„๊ฒฉ, ์ถ•๋ฉด ๊ฐ„๊ฒฉ, ๊ตํ•ฉ๋ฉด ๊ฐ„๊ฒฉ์˜ ํ‰๊ท ๊ฐ’์„ ๊ตฌํ•˜์˜€๋‹ค. ๊ฐ๊ฐ์˜ ๊ทธ๋ฃน์— ๋Œ€ํ•œ ๊ฒฐ๊ณผ์น˜๋“ค์„ one-way ANOVA๋ฐฉ์‹์„ ์ด์šฉํ•˜์—ฌ ํ†ต๊ณ„ํ•™์ ์œผ๋กœ ๋ถ„์„ํ•˜์˜€๋‹ค.์‹คํ—˜์— ๋Œ€ํ•œ ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.1.๋ณ€์—ฐ์ ํ•ฉ๋„์— ๊ด€ํ•œ ํ‰๊ท ๊ฐ’์€ EVE๋Š” 36.20ฮผm, LAV๋Š” 47.67ฮผm, DEN์€ 52.47ฮผm ๊ทธ๋ฆฌ๊ณ  CER์€ 54.63ฮผm๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. EVE๊ฐ€ ๊ฐ€์žฅ ์ž‘์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋‚˜ ๋‚˜๋จธ์ง€ ์„ธ ๊ตฐ ๋ชจ๋‘ 60ฮผm๋ฏธ๋งŒ์˜ ์ž‘์€๊ฐ’์„ ๋ณด์—ฌ ์ฃผ์—ˆ๋‹ค.2.์ถ•๋ฉด ๊ฐ„๊ฒฉ์— ์žˆ์–ด์„œ๋Š” EVE๊ฐ€ 63.49ฮผm๋กœ ๊ฐ€์žฅ ํฐ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด๊ณ  DEN์ด CER๊ณผ ๋น„์Šทํ•˜๊ฒŒ ์ž‘์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ ์ด ๋„ค ๊ตฐ๊ฐ„์—๋Š” ์œ ์˜์ฐจ๋Š” ์—†์—ˆ๋‹ค.3.๊ตํ•ฉ๋ฉด ๊ฐ„๊ฒฉ์— ์žˆ์–ด์„œ๋Š” CER์ด 195.47ฮผm๋กœ ๊ฐ€์žฅ ํฐ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ๊ณ , DEN์ด 77.06ฮผm์œผ๋กœ ๊ฐ€์žฅ ์ž‘์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, EVE์™€ CER์ด 100ฮผm๋ฅผ ๋„˜๋Š” ๊ฐ’์œผ๋กœ ๋‹ค๋ฅธ ๋‘๊ตฐ๊ณผ ์œ ์˜์ฐจ๋ฅผ ๋ณด์˜€๋‹ค.๋ณธ ์—ฐ๊ตฌ์—์„œ ๋งˆ์ดํฌ๋กœ์›จ์ด๋ธŒ ์†Œ๊ฒฐ์„ ํ†ตํ•ด ์ œ์ž‘๋œ CAD/CAM ์ง€๋ฅด์ฝ”๋‹ˆ์•„ ์ฝ”์•„๋Š” ์ž„์ƒ์ ์œผ๋กœ ํ—ˆ์šฉํ•  ๋งŒํ•œ ๋ณ€์—ฐ ๊ฐ„๊ฒฉ ๋ฐ ์ถ•๋ฉด ๊ฐ„๊ฒฉ, ๊ตํ•ฉ๋ฉด ๊ฐ„๊ฒฉ์„ ๋ณด์—ฌ ์ฃผ์—ˆ๋‹ค. ๋˜ํ•œ ์ง€๋ฅด์ฝ”๋‹ˆ์•„์˜ ๊ฐ•๋„ ๋ฐ ์ž…์ž ํฌ๊ธฐ์— ๋Œ€ํ•œ ๊ธฐ์กด์˜ ๋งˆ์ดํฌ๋กœ์›จ์ด๋ธŒ ์†Œ๊ฒฐ์„ ํ†ตํ•œ ์‹คํ—˜ ์—ฐ๊ตฌ๋“ค์€ ์ง€๊ธˆ๊นŒ์ง€ ์‚ฐ์—…์šฉ์œผ๋กœ๋งŒ ์“ฐ์ด๋˜ ๋งˆ์ดํฌ๋กœ์›จ์ด๋ธŒ ์†Œ๊ฒฐ ๋ฐฉ์‹์ด ์น˜๊ณผ ์ž„์ƒ์—๋„ ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ๋ณด์ด๋ฉฐ ์ƒ์—…ํ™”ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒฐ๊ณผ๋ฅผ ๋ณด์—ฌ์ฃผ์—ˆ๋‹ค. [์˜๋ฌธ]Recently, more and more researchers pay attention to the study on the microwave use for the ceramic sintering because unlike traditional sintering method which uses electric furnace, microwave sintering method employs internal and volumetric heating process of the specimen itself. As the time for the microwave sintering process gets shortened, the size of the particle growth also become reduced. Lessened particle size makes microstructure more even and compact condition and enhances fracture strength.This research applied microwave sintering method to zirconia core which has been implemented along with the introduction of recent CAD/CAM system. Because shrinkage usually takes place and affects sintered core in the process of sintering in terms of generic electricity furnace and microwave, understanding these interaction is beneficial.Firstly, 12 cores for each group were made by using each different sintering process and attached them to a metal die with silicon.Secondly, after the internal and marginal gap of sintered zirconia was measured by using Skyscan 1076 micro-CT, it reorganized BMP files against each samples by means of CT-An software and transformed FeldKamp algorithm. To each samples, we extracted B-L image, M-D image of cutting side, and cross-sectional side of tooth long axis and calculated the mean value of marginal, axial, and occlusal gap each side.Finally, the research statistically analyzed final results acquired from each groups in terms of one-way ANOVA method.From this experimental research, the study constituted important meaningful outputs as follows.1. The mean marginal gap of sintered zirconia was 36.20ฮผm for EVE, 47.67ฮผm for LAV, 52.47ฮผm for DEN, and 54.63ฮผm for CER.2. For the axial wall, the research showed the largest value of 63.49um for EVE whereas DEN and CER were similar in value. Among four groups, there were no significant level to be able to decline the null-hypothesis.3. In related to the occlusal internal measurement, the study demonstrated that CER was the largest value, 195.47ฮผm and DEN was the smallest value,77.06um. EVE and CER showed significant value.This research has shown that CAD/CAM zirconia core which was made in the process of microwave sintering has clinically acceptable values in marginal and internal gap.ope

    ๋Œ€ํ•œ์ œ๊ตญ๊ธฐ-์ผ์ œ ์ดˆ ๊ด€๋ฆฝ๊ณต์—…์ „์Šต์†Œ์˜ ์„ค๋ฆฝ๊ณผ ์šด์˜

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    ํ•œ๊ตญ์—์„œ ๊ทผ๋Œ€ ๊ณผํ•™๊ธฐ์ˆ ์€ ์–ธ์ œ ์‹œ์ž‘๋˜์—ˆ๋Š”๊ฐ€? ๋ฉ€๋ฆฌ๋Š” 16-17์„ธ๊ธฐ ์‹คํ•™๊ธฐ์— ์ค‘๊ตญ์„ ๊ฑฐ์ณ ๋“ค์–ด ์˜จ ์„œ์–‘์˜ ๊ทผ๋Œ€๊ณผํ•™์„ ๊ทธ '์ตœ์ดˆ์˜ ์ถœ๋ฐœ'๋กœ ๋ณผ ์ˆ˜ ์žˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๊ทผ๋Œ€ ๊ณผํ•™๊ธฐ์ˆ ์˜ ํƒœ๋™์„ ๋‹จ์ง€ ๊ทผ๋Œ€ ๊ณผํ•™์ง€์‹์˜ ๋ถ€๋ถ„์ ์ธ ์†Œ๊ฐœ๊ฐ€ ์•„๋‹ˆ๋ผ ์ „๋ฌธ ๊ณผํ•™์ง€์‹์˜ ๊ต์œก ์—ฐ๊ตฌ์™€ ๊ณผํ•™์ œ๋„์˜ ์ •์ฐฉ, ์ „๋ฌธ ๊ณผํ•™๊ธฐ์ˆ ์ž์˜ ์ถœํ˜„, ๊ณผํ•™๊ธฐ์ˆ ๊ณผ ์‚ฐ์—…์˜ ์—ฐ๊ณ„ ๋“ฑ์„ ํฌ๊ด„ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์•˜์„ ๋•Œ๋Š” ๊ทธ ์‹œ๊ธฐ๊ฐ€ ์ƒ๋‹นํžˆ ๋Šฆ์ถ”์–ด์ง„๋‹ค. ์ง€๊ธˆ๊นŒ์ง€์˜ ์ธ์‹์€ ๋Œ€์ฒด๋กœ ์ผ์ œ ์‹๋ฏผ์ง€ ์‹œ๊ธฐ๋ฅผ ํ•œ๊ตญ ๊ทผ๋Œ€ ๊ณผํ•™๊ธฐ์ˆ ์˜ '๋ณธ๊ฒฉ์ ์ธ ์ถœ๋ฐœ'๋กœ ๋ณด๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์—ฌ๊ฒจ์ง„๋‹ค. ์ด ๋•Œ์— ์ด๊ณต๊ณ„ ๋Œ€ํ•™๊ณผ ์ „๋ฌธํ•™๊ต์˜ ์„ค์น˜, ์‹œํ—˜์—ฐ๊ตฌ๊ธฐ๊ด€์˜ ์šด์˜, ๊ณผํ•™๊ธฐ์ˆ ์ž์˜ ํ™œ๋™, ๊ณผํ•™๊ธฐ์ˆ ์— ๊ธฐ๋ฐ˜ํ•œ ๊ทผ๋Œ€๊ธฐ์—…์˜ ์„ฑ์žฅ ๋“ฑ์ด ์žˆ์—ˆ๊ธฐ ๋Œ€๋ฌธ์ด๋‹ค. ์ด๊ฒƒ๋“ค์ด ํ•œ๊ตญ์ธ์ด ์•„๋‹ˆ๋ผ ์ผ๋ณธ์ธ์„ ์œ„ํ•œ ๊ฒƒ์ด์—ˆ๋‹ค ํ•˜๋”๋ผ๋„ ๊ทธ ์†์—์„œ ํ•œ๊ตญ์ธ ๊ต์œก, ํ•œ๊ตญ์ธ ๊ณผํ•™๊ธฐ์ˆ ์ž, ํ•œ๊ตญ๊ธฐ์—… ๋“ฑ์˜ ์„ฑ์žฅ์ด ์ œํ•œ์ ์ด์ง€๋งŒ ์ด๋ฃจ์–ด์กŒ๋˜ ๊ฒƒ์ด๋‹ค

    The Growth of Korean scientific-technological manpower during the Japanese colonial period

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :ํ˜‘๋™๊ณผ์ • ๊ณผํ•™์‚ฌ ๋ฐ ๊ณผํ•™์ฒ ํ•™์ „๊ณต,1996.Docto
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