15 research outputs found

    ๋…ธ์ธ์˜ ์ €์ž‘ ๊ธฐ๋Šฅ ํ‰๊ฐ€์™€ ๊ต๊ทผ ๋‘๊ป˜์˜ ์—ฐ๊ด€์„ฑ

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    ์—ฐ๊ตฌ๋ชฉ์ : ๋ณธ ์—ฐ๊ตฌ๋Š” ๋…ธ์ธ์˜ ๊ฐ๊ด€์ ์ธ ์ €์ž‘ ๊ธฐ๋Šฅ ํ‰๊ฐ€์™€ ์ดˆ์ŒํŒŒ๋กœ ์ดฌ์˜๋œ ๊ต๊ทผ ๋‘๊ป˜์˜ ์—ฐ๊ด€์„ฑ์„ ์กฐ์‚ฌํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ๋Œ€์ƒ ๋ฐ ๋ฐฉ๋ฒ•: 65์„ธ ์ด์ƒ ๋…ธ์ธ์„ ๋Œ€์ƒ์ž๋กœ ๋ชจ์ง‘ํ•˜์˜€์œผ๋ฉฐ, ์ด 99๋ช…(๋‚จ์„ฑ: 24๋ช…, ์—ฌ์„ฑ: 75๋ช…)์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•˜์˜€๋‹ค. ์ตœ๋Œ€๊ตํ•ฉ๋ ฅ(Maximum bite force; MBF)์€ ๊ฐ์••์ง€์™€ ์ด๋ฏธ์ง€ ์Šค์บ๋„ˆ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ธก์ •ํ•˜์˜€๋‹ค. ์ €์ž‘ํšจ์œจ(Mixing ability index; MAI)์€ ๋Œ€์ƒ์ž์—๊ฒŒ ์™์Šค ์‹œํŽธ์„ ์”น๋„๋ก ์š”์ฒญํ•œ ํ›„, ์ด๋ฏธ์ง€ ๋ถ„์„์„ ํ†ตํ•ด ๊ณ„์‚ฐ๋˜์—ˆ๋‹ค. ์ดˆ์ŒํŒŒ ์žฅ๋น„๋ฅผ ์ด์šฉํ•˜์—ฌ ์ด์™„๊ธฐ์™€ ์ˆ˜์ถ•๊ธฐ ์ƒํƒœ์˜ ๊ต๊ทผ ๋‘๊ป˜(Masseter muscle thickness; MMT)๋ฅผ ์ธก์ •ํ•˜์˜€์œผ๋ฉฐ, ์ด์™„๊ธฐ์™€ ์ˆ˜์ถ•๊ธฐ ๊ต๊ทผ ๋‘๊ป˜ ์ฐจ์ด๋Š” DMMT (Difference in masseter muscle thickness)๋กœ ์ •์˜๋˜์—ˆ๋‹ค. ์ €์ž‘ ๊ธฐ๋Šฅ ํ‰๊ฐ€์™€ ๊ต๊ทผ ๋‘๊ป˜์˜ ์—ฐ๊ด€์„ฑ์„ ์•Œ์•„๋ณด๊ธฐ ์œ„ํ•˜์—ฌ ๋‹ค์ค‘ํšŒ๊ท€๋ถ„์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ๊ฒฐ๊ณผ: MBF๋Š” ์ž”์กด์น˜์•„ ์ˆ˜ (ฮฒ=0.350, P=0.002)์™€ DMMT (ฮฒ=0.239, P=0.016)์—์„œ ์–‘์˜ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, MAI๋Š” ์ž”์กด์น˜์•„ ์ˆ˜ (ฮฒ=0.478, P<0.001)๋งŒ ์—ฐ๊ด€์„ฑ์ด ์žˆ์—ˆ๋‹ค. ๊ฒฐ๋ก : DMMT๋Š” ๊ต๊ทผ์˜ ์ˆ˜์ถ•๋œ ์ƒํƒœ๋ฅผ ๋ฐ˜์˜ํ•˜๋ฉฐ, ๋…ธ์ธ์˜ ์ €์ž‘ ๊ธฐ๋Šฅ ํ‰๊ฐ€์™€ ์ž”์กด์น˜์•„ ์ˆ˜๋ฅผ ์˜ˆ์ธกํ•˜๋Š”๋ฐ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. Purpose: This study investigated the association between the objective indicator of masticatory function assessment and the masseter muscle thickness (MMT) using ultrasound imaging in the elderly. Methods: A total of 99 subjects (males: 24, females: 75, mean age: 76 years) were analyzed. The maximum bite force (MBF) was measured using a pressureโ€sensitive sheet and an image scanner. The mixing ability index (MAI) was calculated by image analysis after asking the subjects to chew upon a wax specimen. The MMT during rest and clenching was obtained with a diagnostic ultrasound system, and the difference in MMT during rest and during clenching was defined as the difference in masseter muscle thickness (DMMT). Multiple regression analysis was performed to investigate the relationship between masticatory function assessment and MMT. Results: The MBF showed positive correlation with the number of remaining teeth (ฮฒ=0.350, P=0.002) and DMMT (ฮฒ=0.239, P=0.016), while the MAI correlated only with the number of remaining teeth (ฮฒ=0.478, P<0.001). Conclusions: The DMMT reflects the state of masseter muscle contraction, and can be used as a predictor of the number of teeth as well hen assessing masticatory function in the elderly.open๋ฐ•

    A Study on Meaning Extension of the Circulation Diagram

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ) --์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๊ฑด์ถ•ํ•™๊ณผ,2007.Maste

    ???Saenghwal??? (Ways of Living) and ???T???aedo??? (Manner) ???Critical Terms and Critics in Kaebyo&amp;#774;k and Choso&amp;#774;n Mundan???

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    1920????????? ?????? ???????????????????????? ????????? ??????????????? ???????????? ???????????? ????????? ?????? ?????????. ????????? ????????????(1920???1926)??? ??????????????????(1924???1927)??? ????????? ???????????? ?????? ????????? ????????? ???????????????. ?????? ???????????? ????????? ?????? ?????? ?????? ??????????????? ????????????????????? ??????-??????????????? ????????? ????????? ?????? ????????? ?????? ????????????? ??????????????? ???????????? ????????????????????? ???????????? ??????-???????????? ???????????? ????????? ???????????? ??????????????? ??????????????? ??????. ??? ??? ????????? ??????????????? ????????????????????? ???????????? ???????????? ????????? ????????? ?????? ?????? ???????????? ???????????? ????????? ?????????. ??? ?????? ?????? ??????????????? ????????? ?????? ???????????? ????????? ?????????[?????????(?????????)]??? ?????? ?????????. ????????? ????????? ????????? ??????????????? ???????????????(Word2Vec)???????????? ?????????, ??? ??????????????? ?????? ???????????? ?????????????????? ?????? ????????? ??????????????? ????????? ????????? ?????? ?????? ????????? ??????. ??? ??????????????? ???????????????????????? ?????? ???????????? ?????? ????????? ????????? ?????? ????????? ????????? ?????? ?????????. ????????? ???????????????, ??? ????????? ?????????????????? ???????????????, ???????????????????????? ?????????????????? ????????? ????????????. ??? ?????? ?????? ????????? ??????????????? ??? ????????? ????????? ????????? ??????. ??????????????? ???????????? ?????? ????????? ????????? ??? ????????? ???????????????, ??????????????? ???????????? ?????????????????? ????????? ????????? ??????, ?????? ????????? ?????? ????????? ????????? ???????????? ??? ???????????? ?????? ?????????????????? ????????????. ?????? ???????????? ??????????????? ???????????? ???????????? ?????? ?????? ???????????? ??? ?????? ???????????? ?????????, ????????? ???????????? ?????? ??????, ???????????? ????????? ???????????? ?????? ?????? ?????? ???????????? ??????. ??? ????????? ??????????????? ??????, ????????? 1920????????? ??????????????? ???????????? ????????? ?????? ???????????? ????????? ????????? ????????? ?????? ????????? ????????? ?????????.clos

    ์‹œ์žฅ ์œ„๊ธฐ ํƒˆ์ถœ์„ ์œ„ํ•œ ์˜ค๋ฆฌ์˜จ์˜ ์ƒ์กด๊ณผ ์ „๋žต - ๋‹ฅํ„ฐ ์œ (Dr. You) ํ”„๋กœ์ ํŠธ-

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    ๊ณผ์ž์˜ ๊ณตํฌ - ์šฐ๋ฆฌ ์•„์ด๊ฐ€ ์œ„ํ—˜ํ•˜๋‹ค. 2006๋…„ 3์›” ๋ถˆ์ด ๊บผ์ง„ ์˜ค๋ฆฌ์˜จ์ œ๊ณผ์˜ ํšŒ์˜์žฅ์—๋Š” ์Šคํฌ๋ฆฐ์„ ํ†ตํ•ด ๋ฉฐ์น  ์ „ ๊ณต์ค‘ํŒŒ ๋ฐฉ์†ก์„ ํ†ตํ•ด ๋ฐฉ์˜๋˜์—ˆ๋˜ ์‹œ์‚ฌ ํ”„๋กœ๊ทธ๋žจ์ด ๋น„์ถ”์–ด์ง€๊ณ  ์žˆ์—ˆ๋‹ค. ๊ณผ์ž์˜ ๊ณตํฌ - ์šฐ๋ฆฌ ์•„์ด๊ฐ€ ์œ„ํ—˜ํ•˜๋‹ค"๋ผ๋Š” ์ œ๋ชฉ์˜ ํ”„๋กœ๊ทธ๋žจ์€ ๋ฐฉ์˜์‹œ๊ฐ„ ๋‚ด๋‚ด ์‹œ์ค‘์— ์œ ํ†ต๋˜๋Š” ๊ณผ์ž์˜ ์‹ํ’ˆ์ฒจ๊ฐ€๋ฌผ๊ณผ ํŠธ๋žœ์Šค์ง€๋ฐฉ์‚ฐ, ํฌํ™”์ง€๋ฐฉ์‚ฐ์˜ ์œ„ํ—˜์„ฑ์„ ๊ณ ๋ฐœํ•˜์˜€๋‹ค. ์˜์ƒ์ด ์ข…๋ฃŒ๋˜์ž ํšŒ์˜์‹ค์—๋Š” ๊ธด ์นจ๋ฌต์ด ํ˜๋ €๋‹ค. ํšŒ์˜์žฅ์— ์กฐ๋ช…์ด ๋ฐ์•„์ง€์ž ๊น€์ค‘์„  ์ƒ๋ฌด๊ฐ€ ์นจ๋ฌต์„ ๊ผˆ๋‹ค. ์ด ๋ฐฉ์†ก ๋ณด๋„๋Š” ์‚ฌ์‹ค์„ ์™œ๊ณกํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค! ๊ณผ์ž๊ฐ€ ๋ชธ์— ์ข‹๋‹ค๊ณ  ๋งํ•  ์ˆ˜๋Š” ์—†์ง€๋งŒ ์ ˆ๋Œ€ ๋จน์–ด์„œ๋Š” ์•ˆ๋  ์œ ํ•ด ๋ฌผ์งˆ์ฒ˜๋Ÿผ ๋ณด๋„๋ฅผ ํ•˜๋Š” ๊ฒƒ์€ ๋ช…๋ฐฑํ•œ ์˜ค๋ณด์ž…๋‹ˆ๋‹ค. ์šฐ๋ฆฌ๋Š” ์‹ํ’ˆ๊ณต์ „์—์„œ ํ—ˆ์šฉํ•˜์ง€ ์•Š์€ ๋ถˆ๋ฒ• ์žฌ๋ฃŒ๋Š” ์‚ฌ์šฉํ•œ ์ ์ด ์—†๊ณ  ๋ณด๋„๋œ ์œ ํ•ด์„ฑ ๋…ผ๋ž€ ์—ญ์‹œ ๊ณต์‹์ ์ธ ์ž„์ƒ์‹คํ—˜์„ ํ†ตํ•ด ๋ฐํ˜€์ง„ ๊ฒƒ์ด ์•„๋‹Œ ๋งŒํผ ์ง„์ •์„ฑ์— ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ๋ฐฉ์†ก ๋ณด๋„์—์„œ ์ œ๊ธฐํ•œ ํŠธ๋žœ์Šค์ง€๋ฐฉ๋ฌธ์ œ๋Š” ๋‹ค๋ฅธ ์—…์ฒด๋Š” ๋ชฐ๋ผ๋„ ์šฐ๋ฆฌ ์˜ค๋ฆฌ์˜จ์€ 2001๋…„๋ถ€ํ„ฐ 0%์— ๊ฐ€๊น๊ฒŒ ์ค„์ด์ง€ ์•Š์•˜์Šต๋‹ˆ๊นŒ? ์ด์ฒ˜๋Ÿผ ๋ชจ๋“  ์ œ๊ณผ ์—…์ฒด๊ฐ€ ๋งˆ์น˜ ์œ ํ•ด ๋ฌผ์งˆ์„ ์‚ฌ์šฉํ•˜๋Š” ๋ฒ”์ฃ„์ง‘๋‹จ์ธ ๊ฒƒ์ฒ˜๋Ÿผ ๋ณด๋„ํ•˜๋Š” ๊ฒƒ์€ ์ œ๊ณผ ์—…๊ณ„๊ฐ€ ๊ณต๋™์œผ๋กœ ๊ฐ•๋ ฅํ•˜๊ฒŒ ๋งž๋Œ€์‘ํ•ด์•ผ ํ•  ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค'" ํšŒ์˜์žฅ์ด ์ˆ ๋ ์˜€๋‹ค. ์ด ๋ฌธ์ œ๋กœ ๋ˆ„๊ตฌ๋ณด๋‹ค ๊ณ ๋ฏผ์ด ๋งŽ์€ ์‚ฌ๋žŒ์€ ๋ฐ”๋กœ ์˜ค๋ฆฌ์˜จ ์ œ๊ณผ์˜ ๊น€์ •ํšจ ์‚ฌ์žฅ์ด์—ˆ๋‹ค. ์ˆ ๋ ์ž„์„ ์ž ์žฌ์šฐ๊ณ  ๊น€์ •ํšจ ์‚ฌ์žฅ์ด ์ž…์„ ์—ด์—ˆ๋‹ค
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