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    ๊ณ ํ•ด์ƒ๋„ ๋””์Šคํ”Œ๋ ˆ์ด ๊ตฌ์„ฑ ์š”์†Œ๋ฅผ ์œ„ํ•œ ์šฉ์•ก ๊ณต์ • ๊ธฐ๋ฐ˜์˜ ํšจ์œจ์ ์ธ ํŒจํ„ฐ๋‹ ๊ธฐ์ˆ  ๊ฐœ๋ฐœ

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ) -- ์„œ์šธ๋Œ€ํ•™๊ต๋Œ€ํ•™์› : ๊ณต๊ณผ๋Œ€ํ•™ ์ „๊ธฐยท์ •๋ณด๊ณตํ•™๋ถ€, 2023. 2. ํ™์šฉํƒ.๋””์Šคํ”Œ๋ ˆ์ด ๊ตฌ์„ฑ ์š”์†Œ๋“ค์˜ ๋ฐœ์ „์ด ์œ ์—ฐ ์‹ ์ถ•์„ฑ ๊ธฐํŒ ํ•˜์—์„œ์˜ ์žฅ์น˜์˜ ์•ˆ์ •์  ๋™์ž‘์— ์ดˆ์ ์„ ๋งž์ถ”๊ณ  ์žˆ์Œ์— ๋”ฐ๋ผ, ์šฉ์•ก ๊ณต์ •์ด ๊ธฐ์กด์˜ ๊ณต์ •์˜ ๋‹จ์ ์„ ๋ณด์™„ํ•˜๊ธฐ ์œ„ํ•œ ์œ ๋งํ•œ ๋ฐ•๋ง‰ ํ˜•์„ฑ ๊ณต์ •์œผ๋กœ ์ฃผ๋ชฉ์„ ๋ฐ›์•„์™”๋‹ค. ๊ทธ ์ค‘์—์„œ, ์ž‰ํฌ ์žฌ๋ฃŒ๋ฅผ ์ง์ ‘ ์ธ์‡„ํ•˜๋Š” ๋ฐฉ์‹์€ ๊ณต์ • ์‹œ ํŒจํ„ฐ๋‹ ๋งˆ์Šคํฌ๊ฐ€ ํ•„์š” ์—†์–ด ํŒจํ„ฐ๋‹ ์ž์œ ๋„๊ฐ€ ๋†’์€ ๊ณต์ •์ด๋ผ๋Š” ์ ์—์„œ ๋งŽ์€ ์—ฐ๊ตฌ์ž๋“ค์ด ์ฃผ๋ชฉํ•˜์—ฌ ๋‹ค์–‘ํ•œ ์—ฐ๊ตฌ ์„ฑ๊ณผ๊ฐ€ ๋ณด๊ณ ๋˜์—ˆ๋‹ค. ์ธ์‡„ ๊ณต์ • ์ค‘ ํ•˜๋‚˜์ธ ์ž‰ํฌ์ ฏ ํ”„๋ฆฐํŒ… ๋ฐฉ์‹์€ ๋งค์šฐ ์‹ ๋ขฐ์„ฑ ์žˆ๋Š” ์ธ์‡„ ๋ฐฉ์‹์ž„์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ , ํŒจํ„ฐ๋‹์˜ ํ•ด์ƒ๋„์˜ ์ฆ๊ฐ€๊ฐ€ ์š”๊ตฌ๋จ์— ๋”ฐ๋ผ ์ƒˆ๋กœ์šด ๊ณ ํ•ด์ƒ๋„ ํŒจํ„ฐ๋‹ ๊ธฐ์ˆ  ์ค‘ ํ•˜๋‚˜์ธ EHD ํ”„๋ฆฐํŒ… ๊ณต์ • ๋ฐฉ์‹์ด ์ƒˆ๋กœ์šด ๋Œ€์•ˆ์œผ๋กœ ์ œ์‹œ๋˜์–ด ์™”๋‹ค. ๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š”, ์›ํ•˜๋Š” ํ•ด์ƒ๋„์— ๋”ฐ๋ผ ์ž‰ํฌ์ ฏ ํ”„๋ฆฐํŒ… ๊ณต์ •์ด๋‚˜ EHD ๊ณต์ • ๊ธฐ์ˆ ์„ ์„ ํƒํ•˜์—ฌ ์ฐจ์„ธ๋Œ€ ๋””์Šคํ”Œ๋ ˆ์ด์˜ ๋‹ค์–‘ํ•œ ๊ตฌ์„ฑ์š”์†Œ๋“ค์„ ์†์‰ฝ๊ฒŒ ํŒจํ„ฐ๋‹ํ•˜๋Š” ๊ธฐ์ˆ ์— ๋Œ€ํ•˜์—ฌ ์ œ์•ˆํ•˜์˜€๋‹ค. ์ฒซ ๋ฒˆ์งธ๋กœ, ์ž‰ํฌ์ ฏ ํ”„๋ฆฐํŒ…๊ณผ ์ „์‚ฌ ๊ณต์ •์„ ๊ฒฐํ•ฉํ•œ ์€ ๋‚˜๋…ธ์™€์ด์–ด ํˆฌ๋ช… ์ „๊ทน์˜ ํŒจํ„ฐ๋‹ ๊ธฐ์ˆ ์„ ์ œ์‹œํ•˜์˜€๋‹ค. ๋ณต์žกํ•œ ์€ ๋‚˜๋…ธ์™€์ด์–ด์˜ ํŒจํ„ฐ๋‹ ๊ธฐ์ˆ ์€ ์€๋‚˜๋…ธ์™€์ด์–ด ํˆฌ๋ช… ์ „๊ทน์˜ ์ƒํ’ˆํ™”๋ฅผ ๊ฐ€๋กœ๋ง‰๊ณ  ์žˆ๋‹ค. ์€ ๋‚˜๋…ธ์™€์ด์–ด์˜ ๊ฒฝ์šฐ ํ›Œ๋ฅญํ•œ ์ „๊ธฐ์  ๊ด‘ํ•™์  ํŠน์„ฑ๊ณผ ๊ธฐ๊ณ„์  ์•ˆ์ •์„ฑ์„ ๊ฐ€์ง€๊ณ  ์žˆ์–ด ITO์˜ ๋Œ€์ฒด์ œ๋กœ ์–ธ๊ธ‰๋˜๊ณ  ์žˆ์Œ์—๋„, ๊ณต์ • ์‹œ ํŒจํ„ฐ๋‹ ๋งˆ์Šคํฌ๋ฅผ ๊ต์ฒดํ•ด์•ผ ํ•˜๊ณ  ๊ณ ํ•ด์ƒ๋„์˜ ๋งˆ์Šคํฌ ์ œ์ž‘์‹œ์—๋Š” ๋†’์€ ๊ณต์ • ๋‹จ๊ฐ€๊ฐ€ ํ•„์š”ํ•˜๋‹ค๋Š” ๋‹จ์ ์ด ์กด์žฌํ•œ๋‹ค. ์ด๋Ÿฌํ•œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด, ์ ‘์ฐฉ ๋ฌผ์งˆ์ด ์„ž์ธ PEDOT:PSS ์ „๋„์„ฑ ํด๋ฆฌ๋จธ๋ฅผ ์›ํ•˜๋Š” ๊ธฐํŒ์— ํ”„๋ฆฐํŒ…ํ•˜๊ณ  ๊ทธ ์œ„์— ์€ ๋‚˜๋…ธ์™€์ด์–ด๊ฐ€ ์ฝ”ํŒ…๋œ ์Šคํƒฌํ”„๋ฅผ ๋ถ€์ฐฉ์‹œ์ผœ, ์Šคํƒฌํ”„๋กœ๋ถ€ํ„ฐ ์€ ๋‚˜๋…ธ์™€์ด์–ด๋ฅผ ์„ ํƒ์ ์œผ๋กœ ์ „์‚ฌ์‹œํ‚ค๋Š” ์ง๊ด€์ ์ธ ํŒจํ„ฐ๋‹ ๊ณต์ •์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. ์ ‘์ฐฉ๋ฌผ์งˆ์ด ํฌํ•จ๋˜์–ด ์žˆ๋Š” PEDOT:PSS๋ฅผ ์›ํ•˜๋Š” ํŒจํ„ด์œผ๋กœ ์ธ์‡„ํ•˜๊ณ , ๊ทธ ์œ„์— ์€ ๋‚˜๋…ธ์™€์ด์–ด๋ฅผ ์„ ํƒ์ ์œผ๋กœ ์ „์‚ฌํ•จ์œผ๋กœ์จ ํŒจํ„ฐ๋‹ ๋งˆ์Šคํฌ๊ฐ€ ํ•„์š”ํ•˜์ง€ ์•Š์œผ๋ฉฐ, ์œ ์—ฐ ๊ธฐํŒ ์œ„์— ์†์‰ฝ๊ฒŒ ํŒจํ„ฐ๋‹ํ•  ์ˆ˜ ์žˆ๋Š” ๊ธธ์„ ์—ด์—ˆ๋‹ค. ๋‹จ์ˆœํ•œ ํˆฌ๋ช…์ „๊ทน ํŒจํ„ฐ๋‹ ๊ธฐ์ˆ ์„ ํ†ตํ•ด, ํ›Œ๋ฅญํ•œ ์œ ์—ฐ์„ฑ์„ ๊ฐ€์ง€๋Š” ๋””์Šคํ”Œ๋ ˆ์ด์— ์‘์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ๋‘˜ ์งธ๋กœ, ์€ ๋‚˜๋…ธ์™€์ด์–ด ์ „๊ทน ํŒจํ„ด์˜ ํ•ด์ƒ๋„๋ฅผ ๋†’์ด๊ธฐ ์œ„ํ•œ ์ตœ์ ํ™”๋œ ๊ณ ์ˆ˜์œจ ํŒจํ„ฐ๋‹ ๊ธฐ์ˆ ์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. ์ž‰ํฌ์ ฏ ํ”„๋ฆฐํŒ…์˜ ํ•ด์ƒ๋„์˜ ํ•œ๊ณ„์™€ ์ „์‚ฌ ๊ณต์ • ์‹œ์— ๊ฐ€ํ•ด์ง€๋Š” ์™ธ๋ ฅ์— ์˜ํ•œ ํŒจํ„ด์˜ ์†์ƒ์€ 30 ๋งˆ์ดํฌ๋กœ๋ฏธํ„ฐ ์ดํ•˜์˜ ๋ฏธ์„ธ๊ณต์ •์„ ๋ฐฉํ•ดํ•ด์™”๋‹ค. ๋”ฐ๋ผ์„œ ์€ ๋‚˜๋…ธ์™€์ด์–ด ํŒจํ„ด์˜ ํ•ด์ƒ๋„๋ฅผ ํ–ฅ์ƒ์‹œํ‚ค๊ธฐ ์œ„ํ•œ ์ตœ์ ํ™”๋œ ํŒจํ„ฐ๋‹ ๊ณต์ •์ด ํ•„์š”ํ•˜์˜€๊ณ , PVA ๋ฌผ์งˆ์„ ์€ ๋‚˜๋…ธ์™€์ด์–ด ์ธต ์•„๋ž˜ ์œ„์น˜์‹œํ‚ค๋Š” ์ ‘์ฐฉ ๋ฌผ์งˆ๋กœ ์„ ํƒํ•˜์˜€๋‹ค. PEDOT:PSS๋ฅผ ์€ ๋‚˜๋…ธ์™€์ด์–ด ์ธต ์œ„์— ํ”„๋ฆฐํŒ…ํ•˜๋ฉด, ํ”„๋ฆฐํŒ…๋œ PEDOT:PSS์™€ PVA์ธต์ด ์ƒํ˜ธ ์นจํˆฌ ๊ณผ์ •์„ ๊ฑฐ์ณ ๊ฐ•ํ•˜๊ฒŒ ๊ฒฐํ•ฉํ•œ๋‹ค. ์€ ๋‚˜๋…ธ์™€์ด์–ด๋Š” PEDOT:PSS ์™€ PVA ์ธต ์‚ฌ์ด์— ๋ถ™์žกํžˆ๊ธฐ ๋•Œ๋ฌธ์—, PEDOT:PSS ํŒจํ„ด ์•„๋ž˜์— ์กด์žฌํ•˜๋Š” ์€ ๋‚˜๋…ธ์™€์ด์–ด๋Š” ํŒจํ„ฐ๋‹ ๊ณต์ •์„ ์ง„ํ–‰ํ•˜๋Š” ๋™์•ˆ ์†์‹ค ์—†์ด ๋‚จ์•„์žˆ๊ฒŒ ๋œ๋‹ค. ๋ณธ ๊ณต์ •์—์„œ EHD ํ”„๋ฆฐํŒ…์„ ๋„์ž…ํ•˜์—ฌ, PEDOT:PSS ์ž‰ํฌ๋ฅผ 15 ๋งˆ์ดํฌ๋กœ๋ฏธํ„ฐ ๋„ˆ๋น„์˜ ๋ฏธ์„ธํ•œ ํŒจํ„ดํ˜•ํƒœ๋กœ ํ† ์ถœํ•  ์ˆ˜ ์žˆ๋‹ค. PVA๋ฅผ ์ด์šฉํ•œ ๊ณต์ • ๋ฐฉ์‹์˜ ๋˜๋‹ค๋ฅธ ์žฅ์ ์€ ์‹ ์ถ•์„ฑ ๊ธฐํŒ์œ„์— ์ •๋ฐ€ํ•œ ํŒจํ„ฐ๋‹์ด ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ์ ์ด๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ ์ด๋Ÿฌํ•œ ํŒจํ„ฐ๋‹ ๋ฐฉ์‹์€ ๊ณ ํ•ด์ƒ๋„๋ฅผ ๊ฐ€์ง€๋Š” ๊ณ ์ „๋„๋„์˜ ์‹ ์ถ•์„ฑ ์ „์ž์†Œ์ž์— ์‘์šฉ ๊ฐ€๋Šฅํ•˜๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ, QD๊ฐ€ ์„ž์ธ ํด๋ฆฌ๋จธ ๋ฌผ์งˆ์„ EHD ํ”„๋ฆฐํŒ… ๊ณต์ •์„ ํ†ตํ•ด ๋ฏธ์„ธ ํŒจํ„ฐ๋‹ํ•˜์—ฌ ์ตœ์ ํ™”๋œ ์ƒ‰์ „ํ™˜ ๊ตฌ์กฐ์˜ ์ œ์ž‘์„ ์ง„ํ–‰ํ•˜์˜€๋‹ค. ์ธ์‡„๋œ QD ์ธต์˜ ๊ท ์ผ์„ฑ์„ ๋†’์ด๊ธฐ ์œ„ํ•ด, QD์™€ ๊ด‘๊ฒฝํ™” ๊ฐ€๋Šฅํ•œ ํด๋ฆฌ๋จธ ๋ฌผ์งˆ์„ ์„ž๋Š” ๊ณต์ •์ด ์„ ํ–‰๋˜์—ˆ๋‹ค. ํด๋ฆฌ๋จธ ๋‚ด๋ถ€์—์„œ์˜ QD์˜ ๋ญ‰์นจ ํ˜„์ƒ๊ณผ ๊ทธ์— ๋”ฐ๋ฅธ EHD ๊ณต์ •์—์„œ์˜ ๋…ธ์ฆ ๋ง‰ํž˜์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ligand exchange ๊ณต์ •์ด ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ๊ณต์ •์ด ์ˆ˜ํ–‰๋œ QD์˜ ๊ฒฝ์šฐ ๋ฐœ๊ด‘ ํŒŒ์žฅ๊ณผ ํก๊ด‘ ์ŠคํŽ™ํŠธ๋Ÿผ๊ณผ ๊ฐ™์€ QD์˜ ๊ด‘ํŠน์„ฑ์„ ์œ ์ง€ํ•˜์˜€๋‹ค. ๋˜ํ•œ, ํด๋ฆฌ๋จธ์™€ QD์˜ ํ˜ผํ•ฉ๋ฌผ์˜ ๊ฒฝ์šฐ ๊ณ ๋†๋„์˜ QD์˜ ๊ฒฝ์šฐ์—๋„ ์•ˆ์ •์ ์œผ๋กœ ํ† ์ถœ๋˜์—ˆ๋‹ค. ์ ์ ˆํ•œ ํ‘œ๋ฉด์ฒ˜๋ฆฌ๋ฅผ ํ†ตํ•ด ์ธ์‡„๋œ ์ƒ‰์ „ํ™˜ ๊ตฌ์กฐ์˜ ๊ฒฝ์šฐ ๋ Œ์ฆˆ์˜ ํ˜•ํƒœ๋ฅผ ๋„๊ณ  ์žˆ์—ˆ์œผ๋ฉฐ, ๊ทธ ์ง๊ฒฝ์€ 40 ๋งˆ์ดํฌ๋กœ๋ฏธํ„ฐ์—์„œ๋ถ€ํ„ฐ 20 ๋งˆ์ดํฌ๋กœ ๋ฏธํ„ฐ๊นŒ์ง€ ์กฐ์ ˆ๋˜์—ˆ๋‹ค. ๋งˆ์ดํฌ๋กœ LED ๊ด‘์›์œ„์— ์›ํ•˜๋Š” ๋‘๊ป˜๋กœ QD ํ˜ผํ•ฉ๋ฌผ์„ ์ธ์‡„ํ•˜์˜€์„ ๋•Œ, ํ˜ผํ•ฉ๋ฌผ์ธต์— ์˜ํ•œ ํšจ๊ณผ๋ฅผ ํ™•์ธํ•˜์˜€์œผ๋ฉฐ, ํ˜ผํ•ฉ๋ฌผ ์ž‰ํฌ๋Š” ํด๋ฆฌ์ด๋ฏธ๋“œ๋‚˜ ์—˜๋ผ์Šคํ† ๋จธ ์œ„์—๋„ ํ”„๋ฆฐํŒ… ํ•  ์ˆ˜ ์žˆ์–ด ์ฐจ์„ธ๋Œ€ ๋ฐœ๊ด‘์†Œ์ž๋กœ ์‘์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ธธ์„ ์—ด์—ˆ๋‹ค.As the development of the display components is focused on the stable operation of the devices on plastic and elastomeric platform, solution-process has received attention as a prospective deposition technique to supplement the drawbacks of the conventional process. Among them, numerous papers about the printing method of the material ink have been reported due to its high degree of patterning without needing an extra patterning mask. Although inkjet printing is a promising method, a demand for electrohydrodynamic (EHD) printing has emerged for high-resolution patterning technology. In this Ph.D. dissertation, I suggested facile patterning techniques of various elements for next-generation displays by utilizing inkjet printing or EHD printing according to the desired resolution. First, the complicated patterning process of the silver nanowire (AgNW) transparent electrodes hinders their commercialization. Although AgNWs have excellent optoelectronic properties and mechanical stability, which can be mentioned as replacements for indium tin oxide, the patterning mask of the AgNWs needs to be replaced for changing the patterns, and the expensive fabrication cost is required for the high-resolution mask. To overcome those issues, I developed a straightforward patterning method of the AgNWs based on the inkjet printing of the adhesive-blended poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) polymer patterns on the target substrate for transfer of AgNWs from the elastomeric stamp. The transfer process of AgNWs only onto the pre-printed polymer patterns enables a facile patterning without needing a patterning mask. The transfer-based patterning technique can be conducted on the plastic substrate, and the patterned AgNWs can be adopted to flexible display applications with superior flexibility. Second, the resolution limit of the inkjet-printing process and the external force during the lamination of AgNW-coated PDMS stamp interrupted the fine patterning of the AgNWs with a feature size under 30 ยตm. Therefore, an optimized patterning approach should be needed to enhance the resolution of the AgNW patterns. Poly(vinyl alcohol) (PVA) was selected as an adhesive located under the spray-coated AgNW. When the printed PEDOT:PSS was deposited on the AgNWs, the conductive polymer and underlying PVA layer formed an interpenetration network. As a result, the AgNWs were captured between the PEDOT:PSS and PVA layer, and the AgNWs with a formation of the previously printed PEDOT:PSS pattern remained without damage after the removal process. The EHD printing of the PEDOT:PSS was also implemented to demonstrate precise micropatterns with a width down to 15 ยตm. Another advantage of the PVA-assisted method is the precise patternability of the AgNWs on the elastomeric substrate. Therefore, this patterning approach can be applied to highly conductive and stretchable electronics with high resolution. Finally, I investigated the optimized patterning process of the quantum dot (QD) color conversion structure with EHD printing. To improve the uniformity of the printed QD layer, producing a mixture of photocurable polymer and QD was preceded. The ligand exchange treatment was conducted to prevent the aggregation of QD in the polymer matrix and resulting nozzle clogging during the EHD printing. The ligand-exchanged QD maintained its optical properties, such as emission wavelength and absorbance spectrum. In addition, the composite of polymer and QD showed stable jetting conditions even in the case of a high concentration of the QD. Through the proper surface treatment, the printed color conversion structure was formed in a lens-shaped structure with a diameter from 40 ยตm to 20 ยตm. After printing the composite on the micro-LED light sources with the desired thickness, the composite layer demonstrated its color-conversion effect. Furthermore, the blended QD ink can be printed on the surface of the polyimide and elastomer, which can pave the way for next-generation light-emitting devices.Chapter 1. Introduction 1 1.1. Next-generation Display 1 1.2. Solution Process 4 1.3. High-resolution Patterning Techniques 7 1.4. Organization of Dissertation 11 Chapter 2. Transfer-Assisted Patterning Process of Transparent Electrodes 13 2.1. Introduction 13 2.2. Patterning of AgNW Transparent Electrodes Based on Inkjet-printing of Adhesive PEDOT:PSS Templates 16 2.2.1. Main Concept 16 2.2.2. Experimental Section 19 2.2.3. Results and Discussion 23 2.3. Conclusion 38 Chapter 3. High-resolution Patterning of Conductive Electrodes 39 3.1. Introduction 39 3.2. High-resolution Maskless Patterning of AgNWs Based on Adhesion Enhancement of PEDOT:PSS. 44 3.2.1. Main Concept 44 3.2.2. Experimental Section 47 3.2.3. Results and Discussion 51 3.3. Conclusion 69 Chapter 4. High-resolution EHD Printing of UV-curable Polymer for Color-conversion Structures 70 4.1. Introduction 70 4.2. EHD-printing of Optimized UV-curable Polymer/QD Ink for Color Conversion Structures with High-resolution 74 4.2.1. Main Concept 74 4.2.2. Experimental Section 77 4.2.3. Results and Discussion 80 4.3. Conclusion 96 Chapter 5. Conclusion 97 5.1. Summary 97 5.2. Limitations and Suggestions for Future Researches 100 References 102 Publication list 127 ๊ตญ๋ฌธ ์ดˆ๋ก 131๋ฐ•

    Associations between Physical Fitness of Korea Air Force Academy Cadets and Recovery Time from +Gz-induced Loss of Consciousness

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    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ์ฒด์œก๊ต์œก๊ณผ, 2017. 2. ๊น€์—ฐ์ˆ˜.๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์ค‘๋ ฅ๊ฐ€์†๋„์— ์˜ํ•ด ๋ฐœ์ƒ๋˜๋Š” ์˜์‹์ƒ์‹ค ํ›„ ํšŒ๋ณต๋˜๋Š” (+Gz Recovery of Consciousness, G-ROC) ์‹œ๊ฐ„๊ณผ ์ฒด๋ ฅ์š”์ธ ๊ฐ„์˜ ๊ด€๋ จ์„ฑ์„ ํ™•์ธํ•˜์—ฌ ์กฐ์ข…์‚ฌ๋“ค์˜ ์•ˆ์ „ํ•œ ์ž„๋ฌด์ˆ˜ํ–‰์„ ์œ„ํ•œ ์ฒด๋ ฅ๊ด€๋ฆฌ ์ง€์นจ์˜ ๊ธฐ์ดˆ์ž๋ฃŒ๋กœ ์ œ๊ณตํ•˜๋Š”๋ฐ ์žˆ๋‹ค. ์—ฐ๊ตฌ ๋Œ€์ƒ์€ ๊ณต๊ตฐ์‚ฌ๊ด€ํ•™๊ต์— ์žฌํ•™ ์ค‘์ธ 4ํ•™๋…„ ์ƒ๋„ ์ค‘ ํ•ญ๊ณต์‹ ์ฒด๊ฒ€์‚ฌ ์ •์ƒ๊ธฐ์ค€์„ ์ถฉ์กฑํ•˜๋ฉฐ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ๋Š” ์ƒํ™œ์Šต๊ด€์ด ์ž˜ ํ†ต์ œ๋˜์—ˆ์œผ๋ฉฐ ์ค‘๋ ฅ๊ฐ€์†๋„ ๋‚ด์„ฑํ›ˆ๋ จ์—์„œ G-LOC๊ฐ€ ๋ฐœ์ƒํ•œ ์ƒ๋„ 29๋ช… (21.8ยฑ0.6)์„ ๋Œ€์ƒ์œผ๋กœ ํ•˜์˜€๋‹ค. G-ROC ์‹œ๊ฐ„์€ ๋Œ€์ƒ์ž๋“ค์ด +6Gz์˜ ์ค‘๋ ฅ๊ฐ€์†๋„์— 30์ดˆ๊ฐ„ ๋…ธ์ถœ๋˜๋„๋ก ํ•˜์˜€์„ ๋•Œ, G-LOC์ด ๋ฐœ์ƒํ•œ ์‹œ์  ๋ถ€ํ„ฐ ๋Œ€์ƒ์ž๊ฐ€ ๋‘ ๋ˆˆ์„ ๋œจ๊ธฐ๊นŒ์ง€์˜ ์‹œ๊ฐ„์„ ์ธก์ •ํ•˜์˜€๋‹ค. ์ฒด๋ ฅ์€ ์‹ ์ฒด์กฐ์„ฑ, ์•…๋ ฅ, ํŒ”๊ตฝํ˜€ํŽด๊ธฐ, ์Šฌ๊ด€์ ˆ๊ณผ ์š”๋ถ€๊ด€์ ˆ์˜ ๊ทผ๋ ฅ ๋ฐ ๊ทผ์ง€๊ตฌ๋ ฅ ๊ทธ๋ฆฌ๊ณ  ์‹ฌํ ์ง€๊ตฌ๋ ฅ์„ ์ธก์ •ํ•˜์˜€๋‹ค. ์ธก์ •๋œ G-ROC ์‹œ๊ฐ„๊ณผ ๊ฐ ์ฒด๋ ฅ ์š”์ธ ๊ฐ„์˜ ์ƒ๊ด€๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ, ์ฒด์ค‘, BMI, ๊ณจ๊ฒฉ๊ทผ๋Ÿ‰, ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••, ์š”๋ถ€๊ด€์ ˆ ์‹ ๊ทผ์˜ ์ตœ๋Œ€๊ทผ๋ ฅ, ๊ทธ๋ฆฌ๊ณ  ์š”๋ถ€๊ด€์ ˆ ๊ตด๊ทผ์˜ ์ด ์ผ๋Ÿ‰์—์„œ ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ƒ๊ด€๊ด€๊ณ„์—์„œ ์œ ์˜ํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚œ ์š”์ธ๋“ค๊ณผ G-ROC ์‹œ๊ฐ„๊ณผ์˜ ๋‹ค์ค‘ํšŒ๊ท€ ๋ถ„์„์„ ์‹ค์‹œํ•œ ๊ฒฐ๊ณผ, ์š”๋ถ€ ๊ด€์ ˆ ๊ตด๊ทผ์˜ ์ด ์ผ๋Ÿ‰์ด G-ROC ์‹œ๊ฐ„์— ๊ฐ€์žฅ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, ๊ทธ ๋‹ค์Œ์œผ๋กœ ์ˆ˜์ถ•๊ธฐ ํ˜ˆ์••์ด G-ROC ์‹œ๊ฐ„์— ์œ ์˜ํ•œ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋ฅผ ํ†ตํ•ด ์š”๋ถ€๊ด€์ ˆ ๊ตด๊ทผ์˜ ์ด ์ผ๋Ÿ‰ ์ฆ‰, ๋ณต๊ทผ์˜ ๊ทผ์ง€๊ตฌ๋ ฅ ์ด ๋†’์„์ˆ˜๋ก G-ROC ์‹œ๊ฐ„์ด ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋”ฐ๋ผ์„œ ํ–ฅํ›„ ๊ณต๊ตฐ ์กฐ์ข…์‚ฌ๋“ค์˜ ์ฒด๋ ฅ ๊ด€๋ฆฌ์— ์žˆ์–ด ๋ณต๊ทผ์˜ ๊ทผ์ง€๊ตฌ๋ ฅ ๋˜ํ•œ ๋‹ค๋ฅธ ์ฒด๋ ฅ์š”์†Œ ์— ๋”ํ•˜์—ฌ ์ค‘์ ๊ด€๋ฆฌ ์š”์†Œ๋กœ ํฌํ•จ๋˜์–ด์•ผ ํ•  ๊ฒƒ์ด๋‹ค.The purpose of this study is to examine the associations between physical fitness and recovery time from +Gz-induced loss of consciousness and provide to pilots as a basis for physical fitness management guidelines for safety mission. 29 senior cadets(21.8ยฑ0.6) were recruited in Korea Air Force Academy who passed the pilot medical test. They did not have life habit which confounding this study and loss his consciousness in G-tolerance test. As participants were exposed to +6G for 30 sec, G-ROC time was measured from when G-LOC occurred to when participants reopened their eyes. Participants completed a physical fitness assessment comprised of body composition, hand grip, push-ups, strength and endurance of knee and trunk muscle and cardiorespiratory fitness. Correlation analyses revealed significant correlations between G-ROC time and body weight, body mass index, skeletal muscle mass, systolic blood pressure, peak toque of trunk extensor and total work done of trunk flexor. As a result of multiple regression analysis of the factors showing significant correlation with G-ROC time, Total work done of trunk flexor was revealed to have the greatest influence on G-ROC time and systolic blood pressure was next. The results of this study showed that the G-ROC time decreased as the total work done of trunk flexor, i.e., the abdominal muscle endurance increased. Therefore, the abdominal muscle endurance should be included in the fitness management program for the air force pilots in addition to other physical fitness factors.์ œ 1 ์žฅ ์„œ ๋ก  1 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ฐฐ๊ฒฝ 1 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ชฉ์  4 ์ œ 3 ์ ˆ ์—ฐ๊ตฌ์˜ ๊ฐ€์„ค 4 ์ œ 4 ์ ˆ ์šฉ์–ด์˜ ์ •์˜ 4 ์ œ 2 ์žฅ ์ด๋ก ์  ๋ฐฐ๊ฒฝ 7 ์ œ 1 ์ ˆ ์ค‘๋ ฅ๊ฐ€์†๋„์— ์˜ํ•œ ์˜์‹์ƒ์‹ค(G-LOC) 7 ์ œ 2 ์ ˆ ์ค‘๋ ฅ๊ฐ€์†๋„์— ์˜ํ•œ ์˜์‹์ƒ์‹ค์˜ ํšŒ๋ณต(G-ROC) 10 ์ œ 3 ์ ˆ ์‹ฌํ˜ˆ๊ด€๊ณ„ ๋ฐ˜์‚ฌ์ž‘์šฉ๊ณผ ์ฒด๋ ฅ 13 ์ œ 3 ์žฅ ์—ฐ๊ตฌ ๋ฐฉ๋ฒ• 17 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ ๋Œ€์ƒ 17 ์ œ 2 ์ ˆ ์‹คํ—˜๋ฐฉ๋ฒ• ๋ฐ ์ ˆ์ฐจ 17 ์ œ 3 ์ ˆ ์ธก์ • ํ•ญ๋ชฉ ๋ฐ ๋ฐฉ๋ฒ• 18 ์ œ 4 ์ ˆ ์ž๋ฃŒ ์ฒ˜๋ฆฌ 24 ์ œ 4 ์žฅ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ 25 ์ œ 1 ์ ˆ G-ROC ์‹œ๊ฐ„ ์ธก์ • ๊ฒฐ๊ณผ 25 ์ œ 2 ์ ˆ ์ฒด๋ ฅ ์ธก์ • ๊ฒฐ๊ณผ 26 ์ œ 3 ์ ˆ G-ROC ์‹œ๊ฐ„๊ณผ ์ฒด๋ ฅ์˜ ์ƒ๊ด€๊ด€๊ณ„ 28 ์ œ 4 ์ ˆ G-ROC ์‹œ๊ฐ„๊ณผ ์ฒด๋ ฅ ๊ฐ„์˜ ํšŒ๊ท€๋ถ„์„ 30 ์ œ 5 ์žฅ ๋…ผ ์˜ 32 ์ œ 1 ์ ˆ G-ROC ์‹œ๊ฐ„ 32 ์ œ 2 ์ ˆ G-ROC ์‹œ๊ฐ„๊ณผ ์ฒด๋ ฅ์š”์ธ ๊ฐ„์˜ ๊ด€๋ จ์„ฑ 35 ์ œ 3 ์ ˆ ์กฐ์ข…์‚ฌ ์ฒด๋ ฅ๊ด€๋ฆฌ 42 ์ œ 6 ์žฅ ๊ฒฐ๋ก  ๋ฐ ์ œ์–ธ 44 ์ฐธ๊ณ ๋ฌธํ—Œ 46 ABSTRACT 61Maste

    ์ธ๊ณต์ง€๋Šฅ๊ธฐ๋ฒ•์„ ์ด์šฉํ•œ ์‚ฌ์ถœ๊ธˆํ˜•์˜ ๊ฒฌ์ ์ง€์›์‹œ์Šคํ…œ ์„ค๊ณ„

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์‚ฐ์—…๊ณตํ•™๊ณผ,2004.Maste

    The Classification of the Word, Parts of Speech, and Sentence Constituents : Focusing on Co-relation and Distinctiveness

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    ๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ๋‹จ์–ด, ํ’ˆ์‚ฌ, ๋ฌธ์žฅ์„ฑ๋ถ„์ด๋ผ๋Š” ๊ตญ์–ดํ•™์˜ ์ค‘์š”ํ•œ ๋ฌธ๋ฒ•๋‹จ์œ„๋“ค์— ๋Œ€ํ•˜์—ฌ ๊ทธ ๊ด€๋ จ์„ฑ์„ ํ† ๋Œ€๋กœ ํ•œ ๋ณ€๋ณ„์ ์ธ ๋ฌธ๋ฒ• ๊ธฐ์ˆ ์ด ์ด๋ฃจ์–ด์ ธ์•ผ ํ•จ์„ ์ฃผ์žฅํ•˜์˜€๋‹ค. ์ฒซ์งธ, ๋‹จ์–ด์— ๋Œ€ํ•˜์—ฌ ๊ธฐ์กด ๋…ผ์˜๋“ค์ด ํ’ˆ์‚ฌ, ๋ฌธ์žฅ์„ฑ๋ถ„์˜ ์šฉ์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ - ๋‹จ์–ด๋กœ ๋ถ„๋ฅ˜ํ•˜๋Š” ๊ฒƒ์„ ๋น„ํŒํ•˜๊ณ  ๋‹จ์–ด๋Š” ์–ด๋–ค ๋‹จ์œ„๊ฐ€ ํ’ˆ์‚ฌ ๋ถ„๋ฅ˜์˜ ์žฌ๋ฃŒ๊ฐ€ ๋˜๋Š” ๋‹จ์–ด์˜ ์ž๊ฒฉ์„ ๊ฐ–๋Š”๊ฐ€๋กœ ๋…ผ์˜๋ฅผ ํ•œ์ •ํ•ด์•ผ ํ•จ์„ ์ฃผ์žฅํ•˜์˜€๋‹ค. ๋”ฐ๋ผ์„œ ์ด์™€ ๊ด€๋ จํ•˜์—ฌ ๊ทธ๋™์•ˆ ๋‹จ์–ด๋กœ ๋ณผ ๊ฒƒ์ธ๊ฐ€์— ๋Œ€ํ•œ ์Ÿ์ ์ ์ธ ๋…ผ์˜๊ฐ€ ์ด์–ด์กŒ๋˜ ์–ด๋ฏธ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ์ตœ๊ทผ์˜ ๋ช‡๋ช‡ ๋…ผ์˜์ฒ˜๋Ÿผ ์–ด๋ฏธ๋„ ๋‹จ์–ด๋กœ ๋ณด์•„์•ผ ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ๋…ผ์˜ํ•˜์˜€๋‹ค. ๋‘˜์งธ, ๋ฌธ์žฅ์„ฑ๋ถ„์— ๋Œ€ํ•˜์—ฌ ๊ธฐ์กด ๋…ผ์˜๋“ค์ด ๋ฌธ์žฅ์„ฑ๋ถ„์˜ ์ •์˜์™€ ๋ฌธ์žฅ์„ฑ๋ถ„์˜ ๋ถ„๋ฅ˜๋ฅผ ํ˜ผ๋™ํ•œ ์ ์„ ์ง€์ ํ•˜์˜€๋‹ค. ์ด์ ์€ ๋‹จ์–ด๋„ ๋งˆ์ฐฌ๊ฐ€์ง€์ด๋‹ค. ํŠนํžˆ ๋ฌธ์žฅ์„ฑ๋ถ„์˜ ์ผ๋ฐ˜์ ์ธ ์ •์˜์ธ ๋‹ค๋ฅธ ๋ฌธ์žฅ์„ฑ๋ถ„๊ณผ์˜ ๋ฌธ๋ฒ•์  ๊ด€๊ณ„๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๊ฒƒ์€ ์‹ค์ œ๋กœ๋Š” ๋‹ค๋ฅธ ํ’ˆ์‚ฌ์™€์˜ ๋ฌธ๋ฒ•์  ๊ด€๊ณ„๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์•„์•ผ ํ•˜๋ฉฐ ๋‹ค๋ฅธ ๋ฌธ์žฅ์„ฑ๋ถ„๊ณผ์˜ ๋ฌธ๋ฒ•์  ๊ด€๊ณ„๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๊ฒƒ์ด๋ผ๋Š” ์ •์˜๋Š” ๋‹ค๋ฅธ ๋ฌธ์žฅ์„ฑ๋ถ„, ๊ณง ์„œ์ˆ ์–ด์™€์˜ ๊ด€๊ณ„๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๋ฌธ์žฅ์„ฑ๋ถ„๋“ค์„ ๊ตฌ๋ถ„ํ•˜๋Š” ๋ถ„๋ฅ˜๊ธฐ์ค€์— ์ ์šฉ๋˜๋Š” ๊ฒƒ์ž„์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์…‹์งธ, ํ’ˆ์‚ฌ์˜ ๋ถ„๋ฅ˜ ๊ธฐ์ค€ ๊ธฐ๋Šฅ์€ ๋ฌธ์žฅ์„ฑ๋ถ„์˜ ๋ฌธ๋ฒ• ๊ธฐ๋Šฅ๊ณผ ์ค‘๋ณต๋˜๋Š” ๊ฒƒ์ด๋ฉฐ ์ด๋Š” ํ’ˆ์‚ฌํ†ต์šฉ์˜ ๋ฌธ์ œ์™€ ์—ฐ๊ด€๋จ์„ ๋ณด์˜€๋‹ค. ๊ณง ํ’ˆ์‚ฌํ†ต์šฉ์€ ๊ธฐ๋ณธ์ ์œผ๋กœ ํ—ˆ ์›…(1975)์—์„œ ๊ทœ์ •ํ•œ ๊ฒƒ์ฒ˜๋Ÿผ ์—ฌ๋Ÿฌ ๊ธฐ๋Šฅ์„ ๊ฐ€์งˆ ์ˆ˜ ์žˆ๋Š” ์ฒด์–ธ๋ฅ˜์— ๊ตญํ•œ๋˜์–ด ํŠน์ •ํ•œ ํ’ˆ์‚ฌ๋ฅ˜๋Š” ์—ฌ๋Ÿฌ ๊ธฐ๋Šฅ์˜ ๋ฌธ์žฅ์„ฑ๋ถ„์œผ๋กœ ๋‚˜ํƒ€๋‚œ๋‹ค๋Š” ์ •๋„๋กœ ๊ทธ ๋…ผ์˜๋ฅผ ์ถ•์†Œํ•ด์•ผํ•จ์„ ์ฃผ์žฅํ•˜์˜€๋‹ค. ์ด๋Ÿฌํ•œ ์ฃผ์žฅ์€ ํ’ˆ์‚ฌ ๋ถ„๋ฅ˜ ๊ธฐ์ค€ ์ค‘ ์ผ๋ฐ˜์ ์œผ๋กœ ๊ฐ€์žฅ ์ค‘์š”์‹œ๋˜๋Š” ๊ธฐ๋Šฅ์— ๋Œ€ํ•œ ์žฌ๊ณ ์ฐฐ์„ ํ•˜๋Š” ๊ฒƒ์ด๋ฉฐ ํ’ˆ์‚ฌํ†ต์šฉ์ด ํ’ˆ์‚ฌ์˜ ๋ฌธ์ œ๊ฐ€ ์•„๋‹ˆ๋ผ ๋ฌธ์žฅ์„ฑ๋ถ„์˜ ๋ฌธ์ œ์ž„์„ ๋ณด์ด๊ณ ์ž ํ•จ์ด๋‹ค.The main assertion of this paper is that the study on the classification of the word, parts of speech, and sentence constituents are distinctively made on the basis of the co-relation of the word, parts of speech, and sentence constituents. In previous studies, there have been three problems: (1) the inappropriate arrangement of the domain of topic concerned with these grammatical units, (2) the mixing of the terminology, and (3) confusion surrounding definition and classification criteria. In this study, the word is considered only as the pure word and not - word which corresponds to parts of speech or sentence constituents. The general definition of sentence constituents as expressing the grammatical relation with other sentence constituents is revised as expressing the grammatical relation with other part of speech; the former definition corresponds to the classification criteria which must be on the basis of sentence constituents, the predicates. The function, which acts as the classification criteria of parts of speech, overlaps with the grammatical function of sentence constituents. This is connected with the pumsatongyong, so pumsatongyong from the viewpoint of parts of speech is reduced to the specific part of speech occurs as the various kinds of function of sentence constituents in the actual sentence

    ์ผ๋ณธ์–ด์™€ ํ•œ๊ตญ์–ด์˜ ์‚ฌ๋™๋ฒ• ๋Œ€์กฐ ์—ฐ๊ตฌ : ์–ธ์–ด์œ ํ˜•๋ก ์  ํŠน์ง•์„ ์ค‘์‹ฌ์œผ๋กœ

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์–ธ์–ดํ•™๊ณผ ์–ธ์–ดํ•™์ „๊ณต,2000.Maste

    The Korean adjectives: Unaccusative predicates?

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    The Korean adjectives are often indistinguishable from verbs in the viewpoint of the morphological and syntactic criterion which tell adjectives from verbs, so the categorial identity of the Korean adjectives have been questioned. In this results, the Korean adjectives are often regarded as unaccusative predicates which is a kind of verb. But it must be given a careful consideration to the deciding whether the Korean adjectives are unaccusative predicates or not. First, the adjectives, so called verby adjectives, which are indistinguishable from verbs dont reveal the unaccusativity. Second, If the adjectives which reveal some characteristics of unacuusativity satisfy the general criterion of adjective-classification, those adjectives must be regarded as adjectives not unaccusative predicates. Third, diagnostics have been posited for unaccusativity in Korean is not right in the stream of the unaccusativity discussion since the Perlmutter(1978)s argument. Fourth, the criterion which tell adjectives from verbs must be reconsidered with flexibility in the viewpoint of degrees, for example, typical adjectives and non-typical adjectives

    ๋ง๊ณผ ์‚ฌ๋ฌผ์— ๋‚˜ํƒ€๋‚œ ํ‘ธ์ฝ”์˜ ๋ฌธํ•™์— ๋Œ€ํ•œ ํ†ต์ฐฐ

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์™ธ๊ตญ์–ด๊ต์œก๊ณผ ๋ถˆ์–ด๊ต์œก์ „๊ณต,1995.Maste

    (A)Study of the argument structure of Korean adjectives

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์–ธ์–ดํ•™๊ณผ ์–ธ์–ดํ•™์ „๊ณต,2005.Docto

    ํ•œ๊ตญ ์ „ํ†ต ์ƒ์ง• ์š”์†Œ๋ฅผ ์‘์šฉํ•œ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ๋””์ž์ธ์— ๊ด€ํ•œ ์—ฐ๊ตฌ

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๋””์ž์ธํ•™๋ถ€ ์‹œ๊ฐ๋””์ž์ธ์ „๊ณต,2004.Maste

    The Re-examination of Coordination and Subordination

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    ๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ๊ธฐ์กด์˜ ๋Œ€๋“ฑ๊ณผ ์ข…์†์— ๊ด€ํ•œ ๊ตฌ๋ณ„ ๊ธฐ์ค€์ธ ๋Œ€์นญ์„ฑ, ์ด๋™ํ˜„์ƒ, ๋Œ€์šฉํ™”, ์ฃผ์ œ ๋ณด์กฐ์‚ฌ -๋Š”์— ๋Œ€ํ•ด ์žฌ๊ฒ€ํ† ํ•˜์˜€๋‹ค. ์ด๋ฅผ ํ† ๋Œ€๋กœ ๊ธฐ์กด ๊ธฐ์ค€์„ ๋ณด์™„ํ•˜๊ณ ์ž ์‹œ์ œ ๊ณต์œ , ์ฃผ์–ด ๋™์ผ ์ง€์‹œ์™€ ๊ฐ™์€ ๋ฒ”์–ธ์–ด์ ์ธ ๋Œ€๋“ฑ๊ณผ ์ข…์† ๊ธฐ์ œ๋“ค์„ ํ•จ๊ป˜ ์ œ์‹œํ•˜๋ฉด์„œ ๋ณต๋ฌธ์˜ ๋Œ€๋“ฑ๊ณผ ์ข…์† ๊ตฌ๋ถ„์— ๋Œ€ํ•ด ๋…ผ์˜ํ•˜์˜€๋‹ค. ๋…ผ์˜ ๊ฒฐ๊ณผ ์‹œ์ œ ๊ณต์œ , ์ฃผ์–ด ๋™์ผ ์ง€์‹œ๋ผ๋Š” ๋Œ€๋“ฑ๊ณผ ์ข…์†์˜ ๊ตฌ๋ณ„ ๊ธฐ์ œ๋กœ ๋Œ€๋“ฑ๋ฌธ๊ณผ ์ข…์†๋ฌธ์— ๋‚˜ํƒ€๋‚˜๋Š” ์˜๋ฏธ์  ์กฐ๊ฑด์„ ์ฒด๊ณ„ํ™”ํ•  ํ•„์š”์„ฑ์„ ๋ชฉ๋„ํ•˜์˜€๊ณ  ์ด์— ๋Œ€ํ•œ ํ•˜๋‚˜์˜ ์‹œ๋ก ์  ๊ณ ์ฐฐ๋กœ ๊ฐ•์กฐ์™€ ๋Œ€์กฐ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๋ฌธ์žฅ๋“ค์˜ ์˜๋ฏธโ‹…ํ™”์šฉ๋ก ์  ํŠน์ง•์— ๋Œ€ํ•ด ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ๊ณง ๊ฐ•์กฐ์™€ ๋Œ€์กฐ๋ผ๋Š” ์˜๋ฏธโ‹…ํ™”์šฉ๋ก ์  ํŠน์ง•์„ ๋‚˜ํƒ€๋‚ด๋Š” ๋ฌธ์žฅ๋“ค์˜ ๋ฌธ๋ฒ•์  ์˜์กด์„ฑ์„ ๋ฒ”์–ธ์–ด์ ์ธ ๋Œ€๋“ฑ๊ณผ ์ข…์†์˜ ๊ตฌ๋ณ„ ๊ธฐ์ œ์ธ ์‹œ์ œ ๊ณต์œ , ์ฃผ์–ด ๋™์ผ ์ง€์‹œ๋กœ ์‚ดํŽด๋ณด์•˜๋‹ค. ๋จผ์ € ์ „ํ˜•์ ์ธ ์ข…์†๋ฌธ์˜ ํŠน์ง•์„ ๋ณด์ด๋Š” -์ง€ ๊ฒฐํ•ฉ ๋ฌธ์žฅ์ด ์ด๋Ÿฌํ•œ ์‹œ์ œ ๊ณต์œ , ์ฃผ์–ด ๋™์ผ ์ง€์‹œ๋ฅผ ๋ณด์—ฌ ์ข…์†์„ฑ์„ ๊ฐ€์ง€๋Š” ๊ฒƒ์œผ๋กœ ํŒ๋‹จํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋ฐ˜๋ฉด์— ๊ฐ•์กฐ์™€ ๋Œ€์กฐ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์†Œ์œ„ ์„ ํƒ, ๋Œ€์กฐ ๋Œ€๋“ฑ๋ฌธ์˜ ๊ฒฝ์šฐ ์‹œ์ œ ๊ณต์œ , ์ฃผ์–ด ๋™์ผ ์ง€์‹œ ๋“ฑ์œผ๋กœ ํŒ๋‹จํ•œ ๊ฒฐ๊ณผ ๋Œ€๋“ฑ์„ฑ๊ณผ ์ข…์†์„ฑ ๋ชจ๋‘ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ํŠนํžˆ ๋Œ€์นญ์„ฑ์˜ ์ „ํ†ต์ ์ธ ๊ธฐ์ œ์— ์˜ํ•˜๋ฉด ์„ ํƒ ์ ‘์†๋ฌธ๋งŒ ๋Œ€๋“ฑ์„ฑ์„ ๋ณด์˜€๊ณ  ์ฃผ์–ด ๋™์ผ ์ง€์‹œ์˜ ๋ฒ”์–ธ์–ด์ ์ธ ๊ธฐ์ œ์— ์˜ํ•˜๋ฉด ์˜คํžˆ๋ ค ์„ ํƒ ์ ‘์†๋ฌธ์ด ์ข…์†์„ฑ์„ ๋ณด์˜€๋‹ค. ๊ธฐ์กด ๋…ผ์˜์—์„œ๋„ ๋Œ€๋“ฑ๊ณผ ์ข…์†์ด ์ •๋„ ์ฐจ์ด์ž„์„ ์ฃผ์žฅํ•˜์˜€๋Š”๋ฐ ๋ณธ๋…ผ๋ฌธ์—์„œ๋Š” ์†Œ์œ„ ๋Œ€๋“ฑ๋ฌธ, ์ข…์†๋ฌธ ๊ฐ๊ฐ์— ๋Œ€๋“ฑ์„ฑ๊ณผ ์ข…์†์„ฑ์ด ๋ชจ๋‘ ๋‚˜ํƒ€๋‚˜๋Š” ๊ฒƒ์„ ๋ณด์ด๋ฉฐ ์ด๋Ÿฌํ•œ ์ •๋„ ์ฐจ์ด๋ฅผ ๊ตฌ์ฒด์ ์œผ๋กœ ๋…ผํ•˜์˜€๊ณ  ๊ฒฐ๊ณผ์ ์œผ๋กœ ๋Œ€๋“ฑ๊ณผ ์ข…์†์˜ ์ด๋ถ„๋ฒ•์ ์ธ ๊ตฌ๋ถ„์€ ์žฌ๊ณ ๋˜์–ด์•ผ ํ•จ์„ ์ฃผ์žฅํ•˜์˜€๋‹ค.The aims of this study are to re-examine the distinction between coordination and subordination by studying the previous criteria (comprising symmetry, movement, anaphora, and the topic particle -nun) and to propose a new perspective on coordination and subordination based on complex sentences which illustrate the focus and contrast of semantic pragmatics. In this study, the coordination and subordination of the complex sentences are examined in particular by the universal coordinative/subordinative standard, shared tense and (non-)switch reference. As -ci subordinative sentences show subordinaton according to the language typological coordinative/subordinative standard of shared tense and (non-)switch reference, the -ci sentence, which is a traditional focus and contrast sentence, can be seen to show subordination. The or coordinative sentences (focus and contrast) show coordination from the view of symmetry, and subordination from the view of (non-)switch reference. In previous studies, such as Lee (1995), Sohn (1999), it has been asserted that the distinction between coordination and subordination is the matter of degree. This position is further developed in this study by concretely explaining, according to a new distinction criteria, the degrees required for subordination vis-ร -vis coordination. Consequently there exists flexibility, not dichotomy, in the relationship between coordination and subordination
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