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    ํŽ™ํ‹ด ๋ถ„์ž ๊ตฌ์กฐ์— ๋”ฐ๋ฅธ ์ปคํ๋ฏผ-์นผ์Š˜ ํŽ™ํ‹ด ๋น„๋“œ์˜ ์†Œํ™” ํŠน์„ฑ ๋ถ„์„

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    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ๋†์—…์ƒ๋ช…๊ณผํ•™๋Œ€ํ•™ ๋†์ƒ๋ช…๊ณตํ•™๋ถ€, 2018. 2. ๋ฌธํƒœํ™”.In an attempt to investigate the functional properties of pectin, degree of esterification (DE) of commercial high methoxyl pectin (HMP) was modified with a pectin methyl esterase (PME) isolated from papaya fruit, and modified pectin (DE 50) and commercial pectin including low methoxyl (LM) and low methoxyl amidated (LMA) pectin were prepared as encapsulating curcumin in bead. Commercial LM pectin with DE 50 and DE 5, and LMA pectin with DE 35, degree of amidation (DA) 15 and DE27, DA20 were used for experiment. Curcumin, polyphenol compound, is well-known its diverse functionalities, but its poor solubility and vulnerability to alkali, light, and oxidation prohibit its wide application in food industry. In this study, depending on different molecular structure of pectin, efficient encapsulation of curcumin was pursued, and the physicochemical properties and in vitro release of curcumin in simulated gastrointestinal tract (GIT) model were elucidated. Curcumin-loaded calcium pectinate beads were prepared by dropping 2% of pectin solution containing curcumin (250 mg) and sodium caseinate as a surfactant into 8% of CaCl2 solution. To determine a potential use as a site specific nutraceutical delivery, modified pectin (1-2%) with various levels of Ca2+ concentration (2-8%) was also used for bead preparation. After formation of the curcumin-loaded calcium pectinate beads, all beads were spheres when 2% of pectin and 8% of Ca2+ introduced except the LMP with DE 7, which had a cone aside of spherical bead surface. The beads produced from the modified pectin, the size was notably small compared to the others by entrapping at the highest dose of curcumin. Deesterification in block-wise increased Ca2+ sensitivity then induced strong gelation prohibiting the degradation of pectinate beads during digestion with the lease release of curcumin. In contrast, pectin with same DE and Mw as to PME-modified pectin has random charge distribution developing the weak gel which entrapped less curcumin and showed more than 60-fold release rate of curcumin. Generally, commercial pectin with low DE have shown the high Ca2+ sensitivity, but its small Mw due to chemical process for demethylesterification limited the functional properties. LMA pectins provided rather strong gel networks enhanced by hydrogen bonds between their amide groups. However, these amide groups might give an opened structure at high DA by distributing in block-wise manner disrupting the calcium-pectin crosslinking, which resulted in low EE and intermediate release rate of curcumin. Different matrix networks depending on molecular structure of pectins were also depicted by SEM, which also supported the explanations. This difference in entrapment ability and release rate induced by specific structure of pectin suggested a great potential for using pectin to control the release of curcumin and other lipophilic nutraceuticals in the human body.INTRODUCTION 1 MATERIALS AND METHODS 7 1. Materials 7 2. Methods 8 2.1. Enzymatic modification of pectin 8 2.2. Measurement of sucrose contents 9 2.3. Determination of molecular weight 10 2.4. Preparation of curcumin-loaded calcium pectinate beads preparation 10 2.5. Morphology of curcumin-calcium pectinate beads 11 2.6. Physicochemical properties 12 2.7. Total curcumin content and entrapment efficiency (EE) 14 2.8. In vitro release of curcumin-calcium pectinate beads: Simulated gastrointestinal tract model 16 2.9. Statistical analysis 18 RESULTS AND DISCUSSION 20 1. Sucrose contents of commercial and PME-modified pectins 20 2. Molecular weights of commercial and PME-modified pectins 22 3. Morphology of curcumin-loaded calcium pectinate beads 24 3.1. Shape and size of beads 24 3.2. Colorimetric properties of beads 29 3.3. Scanning electron microscopical analysis 31 4. Physicochemical properties of curcumin-loaded calcium pectinate beads 38 4.1. Weight loss during beads preparation 38 4.2. Water holding capacity (WHC) of beads 41 4.3. Fourier transform infrared spectroscopy (FTIR) 44 5. Entrapment efficiency (EE) 47 6. In vitro release of curcumin-calcium pectinate beads: Simulated gastrointestinal tract (GIT) model 50 6.1. Influence of pectin molecular structure on curcumin bioaccessibility 50 6.2. Influence of pectin and calcium concentrations on curcumin bioaccessibility 56 CONCLUSION 61 References 63 ๊ตญ๋ฌธ์ดˆ๋ก 74Maste

    ๊ณ„์ธต์  T-meshes ์œ„์˜ ๋‹คํ•ญB-splines

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ) --์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :ํ˜‘๋™๊ณผ์ • ๊ณ„์‚ฐ๊ณผํ•™์ „๊ณต,2008. 8.Maste

    (The)Effects of government expenditure and fiscal transparency on economic growth

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

    The Effects of Perceived Service Recovery Justice on Customer Affection, Loyalty, and Positive Word-of-Mouth in Sports Center

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    ๋ณธ ์—ฐ๊ตฌ๋Š” ์Šคํฌ์ธ ์„ผํ„ฐ ๊ณ ๊ฐ์˜ ํšŒ๋ณต ๊ณต์ •์„ฑ ์ง€๊ฐ์ด ๊ณ ๊ฐ์• ์ •, ๊ณ ๊ฐ์ถฉ์„ฑ๋„, ๊ธ์ •์  ๊ตฌ์ „์˜๋„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์˜ ๊ตฌ์กฐ์  ๊ด€๊ณ„๋ฅผ ๊ทœ๋ช…ํ•˜๋Š”๋ฐ ๋ชฉ์ ์„ ๋‘์—ˆ๋‹ค. ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ธฐ์—…๋“ค์€ ์ตœ๊ณ ์˜ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•˜๋ คํ•˜์ง€๋งŒ ์„œ๋น„์Šค ์‹คํŒจ๋Š” ํ”ผํ•  ์ˆ˜ ์—†๋Š” ์ผ์ž„์ด ๋ถ„๋ช…ํ•˜๋‹ค. ๊ทธ๋ ‡๊ธฐ ๋•Œ๋ฌธ์— ์Šคํฌ์ธ ์„ผํ„ฐ๋Š” ๊ณ ๊ฐ๋“ค์ด ๊ฒฝํ—˜ํ•œ ์„œ๋น„์Šค ์‹คํŒจ๋ฅผ ์ดํ•ดํ•˜๊ณ  ์ด๋ฅผ ํšŒ๋ณต์‹œํ‚ค๊ธฐ ์œ„ํ•œ ๋…ธ๋ ฅ์„ ํ•ด์•ผ ํ•œ๋‹ค. ์ด๋Ÿฌํ•œ ํšŒ๋ณต ๋…ธ๋ ฅ์€ ๊ณ ๊ฐ๋“ค์ด ์Šคํฌ์ธ ์„ผํ„ฐ์— ๋Œ€ํ•ด ๋‹ค์–‘ํ•œ ๊ฐ์ •์„ ํ˜•์„ฑํ•  ์ˆ˜ ์žˆ๋„๋ก ๋„์šธ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์ด๋ฅผ ํ†ตํ•ด ํ˜•์„ฑ๋œ ๊ฐ์ •์€ ์Šคํฌ์ธ ์„ผํ„ฐ๋ฅผ ์ง€์†์ ์œผ๋กœ ์ด์šฉํ•˜๋Š”๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์ด์ฒ˜๋Ÿผ ์„œ๋น„์Šค ํšŒ๋ณต ์ดํ›„, ๊ณ ๊ฐ๋“ค์ด ํ˜•์„ฑํ•˜๋Š” ๊ฐ์ •์„ ํŒŒ์•…ํ•˜๋Š” ๊ฒƒ์€ ๋งค์šฐ ์ค‘์š”ํ•œ ์ผ์ด์ง€๋งŒ ์„œ๋น„์Šค ํšŒ๋ณต ์ดํ›„ ๊ณ ๊ฐ์ด ์ง€๊ฐํ•˜๋Š” ๊ฐ์ •์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๊ฐ€ ๋งค์šฐ ์ œํ•œ์ ์œผ๋กœ ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์Šคํฌ์ธ ์„ผํ„ฐ๊ฐ€ ์ œ๊ณตํ•œ ํšŒ๋ณต ๋…ธ๋ ฅ์— ๋Œ€ํ•ด ๊ณ ๊ฐ์ด ์ง€๊ฐํ•˜๋Š” ๊ณต์ •์„ฑ์„ ๋จผ์ € ํŒŒ์•…ํ•˜๊ณ , ๊ทธ์— ๋”ฐ๋ฅด๋Š” ์• ์ •์˜ ๊ฐ์ •, ๊ทธ๋ฆฌ๊ณ  ์ดํ›„ ํ–‰๋™์˜๋„๋ฅผ ํŒŒ์•…ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์Šคํฌ์ธ  ์„ผํ„ฐ์—์„œ ์„œ๋น„์Šค ์‹คํŒจ๋ฅผ ๊ฒฝํ—˜ํ•˜๊ณ  ํšŒ๋ณต ๋…ธ๋ ฅ์„ ์ œ๊ณต ๋ฐ›์€ ๊ณ ๊ฐ๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ๋ชจ์ง‘๋‹จ์„ ์„ค์ •ํ•˜์˜€์œผ๋ฉฐ, ์˜จ๋ผ์ธ ์„ค๋ฌธ์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด ์ง„ํ–‰ํ•˜์˜€๋‹ค. ์ˆ˜์ง‘๋œ ์ž๋ฃŒ ์ค‘ ์ด 184๋ถ€๋ฅผ ์ตœ์ข… ๋ถ„์„์— ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ์ž๋ฃŒ ๋ถ„์„์€ SPSS 26.0๊ณผ AMOS 21.0์„ ์‚ฌ์šฉํ•˜์˜€์œผ๋ฉฐ ๊ธฐ์ˆ ํ†ต๊ณ„๋ถ„์„, ์‹ ๋ขฐ๋„ ๋ถ„์„, ํ™•์ธ์  ์š”์ธ๋ถ„์„ ๋ฐ ํƒ€๋‹น๋„ ๋ถ„์„ ๊ทธ๋ฆฌ๊ณ  ๊ตฌ์กฐ๋ฐฉ์ •์‹ ๋ถ„์„์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ํ†ต๊ณ„์  ๋ถ„์„์— ๋”ฐ๋ผ ๋„์ถœ๋œ ๋ณธ ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ์Šคํฌ์ธ ์„ผํ„ฐ ๊ณ ๊ฐ์˜ ํšŒ๋ณต ๊ณต์ •์„ฑ ์ง€๊ฐ์€ ๊ณ ๊ฐ์• ์ •์— ์ •(+)์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ƒํ˜ธ์ž‘์šฉ ๊ณต์ •์„ฑ๊ณผ ์ ˆ์ฐจ ๊ณต์ •์„ฑ์„ ์ง€๊ฐํ•˜๋Š” ๊ณ ๊ฐ๋“ค์€ ์„œ๋น„์Šค ์‹คํŒจ๋ฅผ ๊ฒฝํ—˜ํ•œ ์ดํ›„์—๋„ ์Šคํฌ์ธ ์„ผํ„ฐ์— ๋Œ€ํ•œ ๊ณ ๊ฐ์• ์ •์„ ๋Š๋ผ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ํŠนํžˆ ์ ˆ์ฐจ ๊ณต์ •์„ฑ์€ ๊ณ ๊ฐ๋“ค์ด ์• ์ •์˜ ๊ฐ์ •์„ ํ˜•์„ฑํ•˜๋Š”๋ฐ ๊ฐ€์žฅ ํฐ ์—ญํ• ์„ ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋ฐ˜๋ฉด ๋ถ„๋ฐฐ ๊ณต์ •์„ฑ์˜ ๊ฒฝ์šฐ ๊ณ ๊ฐ์• ์ •์— ์œ ์˜ํ•œ ์˜ํ–ฅ์„ ๋ฏธ์น˜์ง€ ๋ชปํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋‘˜์งธ, ๊ณ ๊ฐ์• ์ •์€ ๊ณ ๊ฐ์ถฉ์„ฑ๋„์™€ ๊ธ์ •์  ๊ตฌ์ „์˜๋„์— ์ •(+)์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์…‹์งธ, ๊ณ ๊ฐ์ถฉ์„ฑ๋„๋Š” ๊ณ ๊ฐ์• ์ •๊ณผ ๊ธ์ •์  ๊ตฌ์ „์˜๋„ ๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ๋งค๊ฐœํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ฒฐ๊ณผ์ ์œผ๋กœ ์Šคํฌ์ธ ์„ผํ„ฐ๋Š” ์„œ๋น„์Šค ์‹คํŒจ๋ฅผ ๊ฒฝํ—˜ํ•œ ๊ณ ๊ฐ๋“ค์—๊ฒŒ ์„œ๋น„์Šค ํšŒ๋ณต์— ๋Œ€ํ•œ ์ ˆ์ฐจ์  ๋ฏฟ์Œ๊ณผ ํ™•์‹ , ์ ์ ˆํ•œ ์‘๋Œ€๋ฅผ ์ œ๊ณตํ•ด์•ผํ•˜๋ฉฐ ์„œ๋น„์Šค ์‹คํŒจ๊ฐ€ ์‹ฌ๊ฐํ•œ ๊ฒฝ์šฐ ๋ฌผ์งˆ์  ๋ณด์ƒ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋‹ค์–‘ํ•œ ์ธก๋ฉด์—์„œ ๊ณต์ •ํ•จ์„ ๋Š๋‚„ ์ˆ˜ ์žˆ๋„๋ก ๋…ธ๋ ฅํ•ด์•ผํ•  ๊ฒƒ์ด๋‹ค. ์ด๋Š” ๋‹จ์ˆœํ•œ ๋งŒ์กฑ์ด๋ผ๋Š” ๊ฐ์ •์„ ๋„˜์–ด ๊ณ ๊ฐ๋“ค์—๊ฒŒ ์• ์ •์˜ ๊ฐ์ •์„ ํ˜•์„ฑํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ ์ถฉ์„ฑ๋„์™€ ๊ตฌ์ „์˜๋„๋ฅผ ๋†’์ด๋Š”๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๊ฒŒ ๋  ๊ฒƒ์ด๋‹ค.The purpose of this study is to investigate the structural relationship among the customer justice perceptions on recovery of service failure in sports centers and customer affection, loyalty and positive word of mouth. Many companies strive to offer high quality service to succeed in the intensely competitive business environment. However, companies cannot utterly avoid occasional service failure. The same will be true of the sports center. So, It is crucial for sports center to successfully deal with service recovery. This recovery efforts help customers build deeper positive emotions toward the sports center than before. This emotions influence customer's decision of whether to remain in a relationship with a sports center. So, It is important to understand the customer's emotions after service recovery. However, little is known about emotions of customer after justice perceptions of service recovery. Therefore, The present study examine the effects of customer justice perception on customer affection, and investigates the effects of customer affection on customer loyalty and positive word of mouth. A survey was conducted among the customers who had the experience of receiving the service recovery efforts after service failure(n=184). Descriptive analysis, reliability analysis, confirmatory factor analysis and structural equation modeling analysis were carried out to test the hypotheses using SPSS 26.0 and AMOS 21.0. This study suggested that customer affection is significantly influenced by perception of recovery justice. Perception of interactional justice and procedural justice positively influence customer affection after service failure and recovery. Whereas, distributive justice does not had a significant influence on customer affection. Second, customer affection had a significantly positive effect on customer loyalty, positive word of mouth respectively. Third, Customer loyalty acts as a mediator between customer affection and positive word of mouth. As a result, sports centers should provide procedural faith, confidence and appropriate response to customers who had experienced service failures, and should strive to feel justice in various ways as well as material compensation if service failures were serious. This will allow customers to form feelings of affection beyond mere satisfaction, and will play a pivotal role in increasing loyalty and word of mouth intentions.์ œ 1 ์žฅ ์„œ ๋ก  1 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ์˜ ํ•„์š”์„ฑ 1 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ชฉ์  ๋ฐ ์—ฐ๊ตฌ๋ฌธ์ œ 5 ์ œ 3 ์ ˆ ์šฉ์–ด์˜ ์ •์˜ 7 ์ œ 2 ์žฅ ์ด๋ก ์  ๋ฐฐ๊ฒฝ 9 ์ œ 1 ์ ˆ ์„œ๋น„์Šค ์‹คํŒจ 9 1. ์„œ๋น„์Šค ์‹คํŒจ์˜ ๊ฐœ๋…๊ณผ ์ •์˜ 9 ์ œ 2 ์ ˆ ์„œ๋น„์Šค ํšŒ๋ณต๊ณผ ์ง€๊ฐ๋œ ๊ณต์ •์„ฑ 11 1. ์„œ๋น„์Šค ํšŒ๋ณต์˜ ๊ฐœ๋…๊ณผ ์ •์˜ 11 2. ์ง€๊ฐ๋œ ๊ณต์ •์„ฑ 12 3. ๋ถ„๋ฐฐ ๊ณต์ •์„ฑ 13 4. ์ƒํ˜ธ์ž‘์šฉ ๊ณต์ •์„ฑ 14 5. ์ ˆ์ฐจ ๊ณต์ •์„ฑ 15 6. ์ง€๊ฐ๋œ ๊ณต์ •์„ฑ๊ณผ ๊ณ ๊ฐ์• ์ • 15 ์ œ 3 ์ ˆ ๊ณ ๊ฐ์• ์ • 17 1. ๊ณ ๊ฐ์• ์ •์˜ ๊ฐœ๋…๊ณผ ์ •์˜ 17 2. ๊ณ ๊ฐ์• ์ •๊ณผ ๊ณ ๊ฐ์ถฉ์„ฑ๋„ 18 3. ๊ณ ๊ฐ์• ์ •๊ณผ ๊ธ์ •์  ๊ตฌ์ „์˜๋„ 19 ์ œ 4 ์ ˆ ๊ณ ๊ฐ์ถฉ์„ฑ๋„ 21 1. ๊ณ ๊ฐ์ถฉ์„ฑ๋„์˜ ๊ฐœ๋…๊ณผ ์ •์˜ 21 2. ๊ณ ๊ฐ์ถฉ์„ฑ๋„์™€ ๊ธ์ •์  ๊ตฌ์ „์˜๋„ 22 ์ œ 5 ์ ˆ ๊ธ์ •์  ๊ตฌ์ „์˜๋„ 24 1. ๊ธ์ •์  ๊ตฌ์ „์˜๋„์˜ ๊ฐœ๋…๊ณผ ์ •์˜ 24 2. ๊ธ์ •์  ๊ตฌ์ „์˜๋„์˜ ์„ ํ–‰๋ณ€์ˆ˜ 25 ์ œ 6 ์ ˆ ์—ฐ๊ตฌ๋ชจํ˜• ๋ฐ ๊ฐ€์„ค 26 1. ์—ฐ๊ตฌ๋ชจํ˜• 26 2. ์—ฐ๊ตฌ๊ฐ€์„ค 27 ์ œ 3 ์žฅ ์—ฐ๊ตฌ๋ฐฉ๋ฒ• 31 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ๋Œ€์ƒ 31 ์ œ 2 ์ ˆ ์กฐ์‚ฌ๋„๊ตฌ 35 1. ์ง€๊ฐ๋œ ๊ณต์ •์„ฑ 36 2. ๊ณ ๊ฐ์• ์ • 38 3. ๊ณ ๊ฐ์ถฉ์„ฑ๋„ 39 4. ๊ธ์ •์  ๊ตฌ์ „์˜๋„ 40 ์ œ 3 ์ ˆ ์ž๋ฃŒ์ฒ˜๋ฆฌ๋ฐฉ๋ฒ• 41 1. ๊ธฐ์ˆ ํ†ต๊ณ„ ๋ถ„์„ 41 2. ์‹ ๋ขฐ๋„ ๋ถ„์„ 41 3. ํ™•์ธ์  ์š”์ธ๋ถ„์„ ๋ฐ ํƒ€๋‹น๋„ ๋ถ„์„ 42 4. ๊ตฌ์กฐ๋ฐฉ์ •์‹ ๋ชจํ˜• 42 ์ œ 4 ์žฅ ์—ฐ๊ตฌ๊ฒฐ๊ณผ 43 ์ œ 1 ์ ˆ ์ธก์ •๋ณ€์ธ ๊ธฐ์ˆ ํ†ต๊ณ„ ๋ถ„์„ ๊ฒฐ๊ณผ 43 ์ œ 2 ์ ˆ ์‹ ๋ขฐ๋„ ๋ถ„์„ ๊ฒฐ๊ณผ 45 ์ œ 3 ์ ˆ ํ™•์ธ์  ์š”์ธ๋ถ„์„ ๋ฐ ํƒ€๋‹น๋„ ๋ถ„์„ ๊ฒฐ๊ณผ 46 1. ํ™•์ธ์  ์š”์ธ๋ถ„์„ ๊ฒฐ๊ณผ 46 2. ํƒ€๋‹น๋„ ๋ถ„์„ ๊ฒฐ๊ณผ 48 ์ œ 4 ์ ˆ ๊ตฌ์กฐ๋ฐฉ์ •์‹ ๋ชจํ˜• ๋ถ„์„ ๊ฒฐ๊ณผ 53 1. ๊ตฌ์กฐ๋ฐฉ์ •์‹ ๋ชจํ˜•์˜ ์ ํ•ฉ๋„ ๊ฒ€์ฆ 53 2. ์—ฐ๊ตฌ๊ฐ€์„ค ๊ฒ€์ฆ 55 3. ๋งค๊ฐœํšจ๊ณผ ๊ฒ€์ฆ 58 ์ œ 5 ์žฅ ๋…ผ์˜ ๋ฐ ๊ฒฐ๋ก  59 ์ œ 1 ์ ˆ ๋…ผ์˜ 59 1. ์„œ๋น„์Šค ํšŒ๋ณต ๊ณต์ •์„ฑ ์ง€๊ฐ์ด ๊ณ ๊ฐ์• ์ •์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ 59 2. ๊ณ ๊ฐ์• ์ •, ๊ณ ๊ฐ์ถฉ์„ฑ๋„์™€ ๊ธ์ •์  ๊ตฌ์ „์˜๋„ ๊ฐ„์˜ ๊ด€๊ณ„ 63 ์ œ 2 ์ ˆ ์‹œ์‚ฌ์  64 ์ œ 3 ์ ˆ ๊ฒฐ๋ก  67 ์ œ 4 ์ ˆ ์—ฐ๊ตฌ์˜ ์ œํ•œ์  ๋ฐ ์ œ์–ธ 69 ์ฐธ๊ณ ๋ฌธํ—Œ 71 ๋ถ€๋ก 85 Abstract 90 ํ‘œ ๋ชฉ ์ฐจ [ํ‘œ 3-1] ์ธ๊ตฌํ†ต๊ณ„ํ•™์  ๋ถ„์„ ๊ฒฐ๊ณผ 33 [ํ‘œ 3-2] ์„ค๋ฌธ์ง€ ๊ตฌ์„ฑ ์ง€ํ‘œ์™€ ๊ตฌ์„ฑ๋‚ด์šฉ 35 [ํ‘œ 3-3] ์ง€๊ฐ๋œ ๊ณต์ •์„ฑ ์„ค๋ฌธ ๋ฌธํ•ญ 36 [ํ‘œ 3-4] ๊ณ ๊ฐ์• ์ • ์„ค๋ฌธ ๋ฌธํ•ญ 38 [ํ‘œ 3-5] ๊ณ ๊ฐ์ถฉ์„ฑ๋„ ์„ค๋ฌธ ๋ฌธํ•ญ 39 [ํ‘œ 3-6] ๊ธ์ •์  ๊ตฌ์ „์˜๋„ ์„ค๋ฌธ ๋ฌธํ•ญ 40 [ํ‘œ 4-1] ์ธก์ • ๋ณ€์ธ ๊ธฐ์ˆ ํ†ต๊ณ„ ๋ถ„์„ ๊ฒฐ๊ณผ 43 [ํ‘œ 4-2] ์‹ ๋ขฐ๋„ ๋ถ„์„ ๊ฒฐ๊ณผ 45 [ํ‘œ 4-3] ํ™•์ธ์  ์š”์ธ๋ถ„์„์˜ ์ ํ•ฉ๋„ ์ง€์ˆ˜ ๊ฒฐ๊ณผ 48 [ํ‘œ 4-4] ํ™•์ธ์  ์š”์ธ๋ถ„์„ ๋ฐ ์ง‘์ค‘ํƒ€๋‹น์„ฑ ๋ถ„์„ ๊ฒฐ๊ณผ 49 [ํ‘œ 4-5] ํŒ๋ณ„ํƒ€๋‹น๋„ ๊ฒ€์ฆ ๊ฒฐ๊ณผ 51 [ํ‘œ 4-6] ๊ตฌ์กฐ๋ฐฉ์ •์‹ ๋ชจํ˜•์˜ ์ ํ•ฉ๋„ ์ง€์ˆ˜ ๊ฒฐ๊ณผ 54 [ํ‘œ 4-7] ๊ตฌ์กฐ๋ฐฉ์ •์‹ ๋ชจํ˜•์˜ ํ‘œ์ค€ํ™” ๊ฒฝ๋กœ๊ณ„์ˆ˜ ๋ฐ ์œ ์˜์„ฑ ๊ฒ€์ฆ ๊ฒฐ๊ณผ 55 [ํ‘œ 4-8] ๋งค๊ฐœํšจ๊ณผ ๊ฒ€์ฆ ๊ฒฐ๊ณผ 58 ๊ทธ ๋ฆผ ๋ชฉ ์ฐจ [๊ทธ๋ฆผ 2-1] ์—ฐ๊ตฌ๋ชจํ˜• 26 [๊ทธ๋ฆผ 4-1] ํ™•์ธ์  ์š”์ธ๋ถ„์„ ๊ฒฐ๊ณผ 47 [๊ทธ๋ฆผ 4-2] ๊ตฌ์กฐ๋ฐฉ์ •์‹ ๋ชจํ˜• ๋ถ„์„ ๊ฒฐ๊ณผ 54์„

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    (A) Study on the type of the duty of health manager at the worksite

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    ํ™˜๊ฒฝ๊ด€๋ฆฌํ•™๊ณผ/์„์‚ฌ[ํ•œ๊ธ€] ๋ณธ ์—ฐ๊ตฌ๋Š” ์‚ฌ์—…์žฅ ๋ณด๊ฑด๊ด€๋ฆฌ์ž์˜ ํŠน์„ฑ๊ณผ ์—…๋ฌด์ˆ˜ํ–‰ ํ˜•ํƒœ ๋ฐ ์ง๋ฌด๋งŒ์กฑ๋„์˜ ๊ด€๋ จ์„ฑ์„ ๋ณด๊ธฐ ์œ„ํ•˜์—ฌ 1994๋…„ ํ˜„์žฌ ๊ฒฝ์ธ์ง€์—ญ์˜ ์‚ฌ์—…์žฅ์—์„œ ๊ทผ๋ฌด์ฆ์ธ ๋ณด๊ฑด๊ด€๋ฆฌ์ž 306๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ๊ทธ๋“ค์˜ ์ง๋ฌด์— ๊ด€ํ•œ ์„ค๋ฌธ์กฐ์‚ฌ๋ฅผ ์‹ค์‹œํ•˜๊ณ  ๊ทธ ์ž๋ฃŒ๋ฅผ ์ด์šฉํ•˜๋ ค ๋ถ„์„ํ•˜์˜€๋‹ค. ๊ทธ ์ฃผ์š”ํ•œ ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. 1. ๋ณด๊ฑด๊ด€๋ฆฌ์ž์˜ ์ž๊ฒฉ์— ๋”ฐ๋ผ ๊ฑด๊ฐ•๊ด€๋ฆฌ์—…๋ฌด๋Š” ๊ฐ„ํ˜ธ์‚ฌ, ์ž‘์—…ํ™˜๊ฒฝ๊ด€๋ฆฌ์—…๋ฌด์™€ ๋ณด๊ฑด๊ธฐํš์—…๋ฌด์˜ ์ˆ˜ํ–‰์— ์žˆ์–ด์„œ๋Š” ์‚ฐ์—…์œ„์ƒ๊ธฐ์‚ฌ์˜ ์ˆ˜ํ–‰๋ฅ ์ด ๋†’์•„ ํ†ต๊ณ„ํ•™์ ์œผ๋กœ ์œ ์˜ํ•œ ์ฐจ์ด๊ฐ€ ์žˆ์—ˆ๊ณ , ๊ฒธ์ž„์—ฌ๋ถ€์—์„œ๋Š” ํ™˜๊ฒฝ๊ด€๋ฆฌ๊ธฐ์‚ฌ๊ฐ€ ํƒ€ ์ž๊ฒฉ์ž๋ณด๋‹ค ๊ฒธ์ž„ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์•„ ์ƒ๋Œ€์ ์œผ๋กœ ํ†ต๊ณ„ ์  ์œ ์˜์„ฑ์ด ๋†’์•˜์œผ๋‚˜, ์˜์‚ฌ๊ฒฐ์ • ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ๋Š” ์ž๊ฒฉ๊ณผ ๊ด€๋ จ์ด ์—†์—ˆ๋‹ค. 2. ์ง๋ฌด๋งŒ์กฑ๋„๋Š” ์‘๋‹ต์ž์˜ ๊ณผ๋ฐ˜์ˆ˜๊ฐ€ ๋ณดํ†ต์ด๋ผ๊ณ  ์‘๋‹ตํ•˜์˜€์œผ๋‚˜ ํ™˜๊ฒฝ๊ด€๋ฆฌ๊ธฐ์‚ฌ์—์„œ ์ƒ๋Œ€์ ์œผ๋กœ ๋งŒ์กฑ๋„๊ฐ€ ๋‚ฎ์•„ ํƒ€ ์ž๊ฒฉ์ž์™€ ๋น„๊ตํ–ˆ์„ ๋•Œ ํ†ต๊ณ„์  ์œ ์˜์„ฑ์ด ์žˆ์—ˆ๊ณ , ๋ณด๊ฑด๊ด€๋ฆฌ์ž๋“ค๊ฐ„์˜ ํ˜‘์กฐ๊ด€๊ณ„๋Š” ์‘๋‹ต์ž์™€ ๋Œ€๋ถ€๋ถ„์ด ๋ณดํ†ต ๋˜๋Š” ์ž˜๋œ๋‹ค๊ณ  ์‘๋‹ตํ•˜์˜€๋‹ค. 3. ์‚ฌ์—…์žฅ์˜ ๊ทœ๋ชจ์™€ ์—…์ข…์„ ๊ฐ๊ฐ ์‚ฐ์—…๋ณด๊ฑด์—…๋ฌด ์ˆ˜ํ–‰์‹œ๊ฐ„๊ณผ ๋ณด๊ฑด๊ด€๋ฆฌ์ž์˜ ์ง๋ฌด์™€ ๋น„๊ตํ•œ ๊ฒฐ๊ณผ ๊ทœ๋ชจ๊ฐ€ ํด์ˆ˜๋ก ์‚ฐ์—…๋ณด๊ฑด์—…๋ฌด ์ˆ˜ํ–‰์‹œ๊ฐ„์ด ๊ธธ์—ˆ๊ณ  ์ƒ๋Œ€์ ์œผ๋กœ ์†Œ๊ทœ๋ชจ ์‚ฌ์—…์žฅ์ผ์ˆ˜๋ก ์งง์•˜๋‹ค. ์—…์ข…๊ณผ ๋ณด๊ฑด๊ด€๋ฆฌ์ž์˜ ์ž๊ฒฉ์„ ๋น„๊ตํ•ด ๋ณด๋ฉด ์ œ์กฐ์—…์— ์žˆ์–ด์„œ ๊ฐ„ํ˜ธ์‚ฌ์™€ ํ™˜๊ฒฝ๊ด€๋ฆฌ๊ธฐ์‚ฌ์˜ ์ž๊ฒฉ์„ ๊ฐ€์ง„ ์ž๊ฐ€ ๋น„์Šทํ•œ ๋ถ„ํฌ์˜€์œผ๋ฉฐ ์—…์ข…๊ฐ„์— ์œ ์˜์„ฑ์ด ์žˆ์—ˆ๋‹ค. ์ด์ƒ์˜ ๊ฒฐ๊ณผ๋กœ ์‚ฌ์—…์žฅ์˜ ํŠน์„ฑ์ธ ๊ทœ๋ชจ, ์—…์ข…, ๋ณด๊ฑด๊ด€๋ฆฌ์ž์˜ ํŠน์„ฑ์ธ ์ž๊ฒฉ์€ ๊ทธ๋“ค์˜ ์—…๋ฌด์ˆ˜ํ–‰๊ณผ ๊ด€๋ จ์„ฑ์ด ์žˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด์— ๋ณด๊ฑด๊ด€๋ฆฌ์ž์˜ ์ž๊ฒฉ์— ๋”ฐ๋ผ ์ˆ˜ํ–‰ํ•˜๋Š” ์—…๋ฌด๋ฅผ ์ •ํ™•ํžˆ ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ๋„๋ก ์ง€๋„ํ•˜๊ณ , ์˜์‚ฌ๊ฒฐ์ •์‹œ ๋ณด๊ฑด๊ด€๋ฆฌ์ž์˜ ์ฐธ์—ฌ๋„๋ฅผ ๋†’์ด๋ฉฐ, ์†Œ๊ทœ๋ชจ ์‚ฌ์—…์žฅ์— ์žˆ์–ด์„œ ์‚ฐ์—…๋ณด๊ฑด์—…๋ฌด ์ˆ˜ํ–‰์‹œ๊ฐ„์„ ๋Š˜๋ฆฌ๋Š” ๋“ฑ ์œ„ ๊ฒฐ๊ณผ๋ฅผ ์ฐธ์กฐํ•˜์—ฌ ์‚ฌ์—…์žฅ ๋ณด๊ฑด๊ด€๋ฆฌ์ž์˜ ์šด์šฉ์„ ๋”์šฑ ํšจ์œจ์ ์œผ๋กœ ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ์•ผ ํ•  ๊ฒƒ์ด๋‹ค. [์˜๋ฌธ] This study was conducted in order to find out the characteristics, type of the duty and job satisfaction of the health manager at the worksite, inspection through some questionnaires was carried out with the subjects of 306 health managers serving at worksite situated in Kyungin presently in 1994, concerning their job. The collected data were analysed and some major results are as follows: 1. It appeared that according to the qualification of the health manager, nurses showed high performing rate in duty of health managements industrial hygienist showed working environment management and health planning, and regarding their holding an additional post, the number of the case that environmental managers hold an additional post was more than the number of the case that other qualified managers hold any additional post, thereby showing significance relatively, and however, no relation with qualification was there in decision-making. 2. It appeared that more than the half of respondants answered to be even in their job satisfaction, and however, since the environmental managers showed less job satisfaction than other qualified managers, thereby showing statistical significance, and regarding cooperation between health managers, most of respondants answered that cooperation is even or well carried out. 3. In the result that each of scales of the worksite and types of industry were compared with the time during which duty of industrial health was performed and the duty work of the health manager, it was found out that the bigger the scale is, the longer tile time taken for industrial health service is, and the smaller the scale was, relatively the shorter the time taken for such service was. In comparison of types of industry and the qualification of the health manager, the number of nurses and the number of environmental managers were similarly distributed, having significance between types of industry. Based on the results indicated above, it could be understood that characteritics of the worksite-scale and types of industry, and a characteristic of the health manager-qualification had relations with their type of the duty. Therefore, it is required that with reference to the above-showing results such as guiding for them to precisely grasp their performing duty according to their qualification, heightening their participation in decision-making, extending the time performing industrial health service, etc., operation and management of the health manager at the worksite should be made into being more efficient.restrictio

    A Review of Biocompatibility of Mineral Trioxide Aggregate

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    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ์น˜์˜ํ•™๋Œ€ํ•™์› : ์น˜์˜ํ•™๊ณผ, 2015. 2. ์–‘ํ˜•์ฒ .Mineral Trioxide Aggregate (MTA)๋Š” 1990๋…„๋Œ€ ์น˜๊ทผ๋‹จ ์—ญ์ถฉ์ „์žฌ๋กœ์จ ๊ฐœ๋ฐœ๋˜์—ˆ์œผ๋ฉฐ ๋›ฐ์–ด๋‚œ ๋ฐ€ํ ๋Šฅ๋ ฅ, ํ›Œ๋ฅญํ•œ ์žฅ๊ธฐ์  ์˜ˆํ›„, ์•ˆ์ •๋œ ์น˜์ˆ˜ ๋ฐ˜์‘, ์กฐ์ž‘์˜ ์ƒ๋Œ€์  ํŽธ์ด์„ฑ, ์กฐ์ง ์žฌ์ƒ์„ ์ž๊ทนํ•˜๋Š” ๋Šฅ๋ ฅ, ์šฐ์ˆ˜ํ•œ ์ƒ์ฒด ์ ํ•ฉ์„ฑ ๋“ฑ์˜ ํŠน์„ฑ์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ MTA์˜ ํŠน์„ฑ๋“ค์— ํž˜์ž…์–ด ์น˜๊ทผ๋‹จ ์—ญ์ถฉ์ „๋ถ€ํ„ฐ ์น˜๊ทผ ์ฒœ๊ณต ์ˆ˜๋ฆฌ, ์ƒํ™œ์น˜์ˆ˜ ์น˜๋ฃŒ ๋ฐ ๊ทผ๋‹จ ํ์‡„์ˆ  ๋“ฑ ๋‹ค์–‘ํ•œ ์ž„์ƒ ์˜์—ญ์—์„œ MTA์˜ ์ ์šฉ ๋ฒ”์œ„๋Š” ๊ฐˆ์ˆ˜๋ก ๋„“์–ด์ง€๊ณ  ์žˆ๋‹ค. MTA์˜ ์ž„์ƒ ์ ์šฉ ์ˆ ์‹ ํŠน์„ฑ์ƒ ์—ฐ์กฐ์ง ๋ฐ ๊ฒฝ์กฐ์ง์— ์ง์ ‘ ์ ‘์ด‰๋œ๋‹ค๋Š” ์ ์„ ํ•จ๊ป˜ ๊ณ ๋ คํ•˜๋ฉด, MTA์˜ ์ƒ์ฒด์ ํ•ฉ์„ฑ(biocompatibility)์€ ๋งค์šฐ ์ค‘์š”ํ•˜๊ฒŒ ๋‹ค๋ฃจ์–ด์ ธ์•ผ ํ•˜๋Š” ํŠน์„ฑ์ด๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” MTA์˜ ์ƒ์ฒด์ ํ•ฉ์„ฑ(biocompatibility)์— ๋Œ€ํ•œ ์ด์ „ ์—ฐ๊ตฌ๋“ค์„ ์กฐ์‚ฌํ•˜๊ณ  in vitro ์—ฐ๊ตฌ์™€ in vivo ์—ฐ๊ตฌ๋กœ ๋‚˜๋ˆ„์–ด ๋ถ„์„ํ•˜์—ฌ MTA์˜ ์ƒ์ฒด์ ํ•ฉ์„ฑ ํŠน์„ฑ์„ ์ •๋ฆฌํ•˜์˜€๋‹ค. MTA์˜ in vitro ์ƒ์ฒด์ ํ•ฉ์„ฑ ์—ฐ๊ตฌ๋Š” ์ฃผ๋กœ ์„ธํฌ๋…์„ฑ, ์œ ์ „๋…์„ฑ, ๋‹ค์–‘ํ•œ ์„ธํฌ๋ฐ˜์‘ ๋“ฑ์— ๋Œ€ํ•˜์—ฌ ์ด๋ฃจ์–ด์ ธ์™”๋‹ค. Salmonella Typhimurium LT-2๋ฅผ ์‚ฌ์šฉํ•œ Ames assay์—์„œ MTA์˜ ๋Œ์—ฐ๋ณ€์ด์›์„ฑ์€ ๋‚˜ํƒ€๋‚˜์ง€ ์•Š์•˜๊ณ , ๋‹ค์–‘ํ•œ ์„ธํฌ๋ฅผ ์ด์šฉํ•œ ๋ชจ๋“  ์œ ์ „ ๋…์„ฑ ์‹คํ—˜์—์„œ MTA์˜ ์œ ์ „๋…์„ฑ์€ ๊ด€์ฐฐ๋˜์ง€ ์•Š์•˜๋‹ค. ๊ทธ๋ฆฌ๊ณ  MTA ์ž์ฒด ํ˜น์€ ์šฉ์ถœ๋ฌผ๊ณผ ํ•จ๊ป˜ ๋ฐฐ์–‘๋œ ๋‹ค์–‘ํ•œ ์ข…๋ฅ˜์˜ ์„ธํฌ์˜ ์ „์ž ํ˜„๋ฏธ๊ฒฝ ๊ด€์ฐฐ, ์„ธํฌ ํ™œ์„ฑ๋„ ์ธก์ •, ์•Œ์นผ๋ฆฌ์„ฑ ์ธ์‚ฐ๊ฐ€์ˆ˜ ๋ถ„ํ•ดํšจ์†Œ์˜ ํ™œ์„ฑ๋„ ์ธก์ • ๋“ฑ์„ ํ†ตํ•ด์„œ ์„ธํฌ๋…์„ฑ์„ ํ‰๊ฐ€ํ•˜์˜€๋Š”๋ฐ ๋Œ€๋ถ€๋ถ„์˜ ์„ธํฌ ๋ฐฐ์–‘ ์—ฐ๊ตฌ๋“ค์—์„œ MTA๊ฐ€ ์„ธํฌ๋…์„ฑ์ด ๋งค์šฐ ์ ์€ ์žฌ๋ฃŒ ์ค‘ ํ•˜๋‚˜๋ผ๋Š” ๊ฒƒ์„ ๋ณด์˜€๋‹ค. ๊ทธ๋ฆฌ๊ณ  MTA ์กด์žฌ ํ•˜์— ์„ธํฌ ๋ฐ˜์‘์œผ๋กœ ๋‹ค์–‘ํ•œ ์ข…๋ฅ˜์˜ cytokine๋“ค๊ณผ ์‹ ํ˜ธ ์ „๋‹ฌ ๋ถ„์ž๋“ค์˜ ์ฆ๊ฐ€๊ฐ€ ๋ณด๊ณ ๋˜์—ˆ์œผ๋ฉฐ, cementoconductivity, osteoconductivity์™€ ๊ฐ™์€ ํŠน์„ฑ๋„ ๊ด€์ฐฐ๋˜์—ˆ๋‹ค. MTA์˜ ํ”ผํ•˜ ์ด์‹ ์—ฐ๊ตฌ๋Š” MTA์— ๋Œ€ํ•œ ํ”ผํ•˜ ๋ฐ˜์‘์ด ๊ดด์‚ฌ๋ถ€ํ„ฐ ์„ํšŒํ™”์— ์ด๋ฅธ๋‹ค๋Š” ๊ฒƒ์„ ๋ณด์—ฌ์ฃผ์—ˆ์œผ๋ฉฐ, ์ด์‹์ดˆ๊ธฐ์—๋Š” ์ค‘๋“ฑ๋„์˜ ์กฐ์ง ๋ฐ˜์‘์„ ๋ณด์ด์ง€๋งŒ ์‹œ๊ฐ„์ด ์ง€๋‚˜๋ฉด์„œ ์ง„์ •๋˜์—ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  MTA์˜ ๊ณจ๋‚ด ์ด์‹ ์‹คํ—˜์—์„œ๋Š” MTA์— ๋Œ€ํ•œ ๊ณจ ๋ฐ˜์‘์ด ํ”ผํ•˜ ์ด์‹์—์„œ๋ณด๋‹ค ์ƒ๋Œ€์ ์œผ๋กœ ๊ฐ€๋ณ๊ณ  ์—ผ์ฆ์ด ์ ๋‹ค๋Š” ๊ฒƒ์„ ๋ณด์˜€๋‹ค. ๋˜ MTA๋ฅผ ์ด์šฉํ•œ ์น˜๊ทผ๋‹จ ์—ญ์ถฉ์ „, ์น˜๊ทผ ์ฒœ๊ณต ์ˆ˜๋ฆฌ, ์ƒํ™œ์น˜์ˆ˜ ์น˜๋ฃŒ ๋ฐ ๊ทผ๋‹จ ํ์‡„์ˆ  ๋“ฑ์— ๋Œ€ํ•œ in vivo ์—ฐ๊ตฌ๋“ค์€ ๋ชจ๋‘ MTA ์‚ฌ์šฉ ์‹œ ์—ผ์ฆ์ด ์—†๊ณ  ๊ฒฝ์กฐ์ง ํ˜•์„ฑ๊ณผ ์น˜์ฃผ์กฐ์ง ์žฌ์ƒ์„ ์ด‰์ง„ํ•˜๋Š” ๋“ฑ ๊ธ์ •์ ์ธ ์กฐ์ง๋ฐ˜์‘์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ํ˜„์žฌ๊นŒ์ง€ ๋ณด๊ณ ๋œ ๋Œ€๋ถ€๋ถ„์˜ in vitro ๋ฐ in vivo ๊ฒฐ๊ณผ๋“ค์€ MTA๊ฐ€ ์ƒ์ฒด์ ํ•ฉํ•œ ๋ฌผ์งˆ์ด๋ผ๋Š” ๊ฒƒ์„ ๋‚˜ํƒ€๋‚ด๊ณ  ์žˆ์ง€๋งŒ ์•„์ง์€ ๋ชจ๋“  ์ž„์ƒ ๋ถ„์•ผ์— ๋Œ€ํ•ด ์ž„์ƒ์—ฐ๊ตฌ๋“ค์ด ์ถฉ๋ถ„ํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ ๋” ๋งŽ์€ ์—ฐ๊ตฌ๊ฐ€ ์ด๋ฃจ์–ด์ ธ์•ผ ํ•  ๊ฒƒ์œผ๋กœ ์ƒ๊ฐ๋œ๋‹ค.Mineral Trioxide Aggregate (MTA) was developed in the 1990s as a root-end filling material and it has good sealing ability, ease of handling, good long term prognosis and ability to stimulate tissue regeneration. Because of these excellent physical properties, it has been used during many clinical applications such as root-end filling, apexification, direct pulp capping, repair of perforations and so on. Since it is used in direct contact with soft tissue and hard tissue, the biocompatibility of MTA is very important characteristic. In this article, previous studies regarding the biocompatibility of MTA were reviewed. In vitro biocompatibility studies of MTA materials have evaluated cytotoxicity, genotoxicity, cell response. The mutagenicity of MTA were evaluated using the Ames mutagenicity assay with Salmonella Typhimurium LT-2 strains and the results showed no mutagenicity. Moreover, none of studies with various cells have shown genotoxic effects of MTA. The cytotoxicity of MTA was evaluated in various cell culture systems and a number of investigations have shown that MTA is one of the least cytotoxic dental materials. An increase of various types of cytokines and signaling molecules has been reported in the presence of MTA in various cell culture studies. Subcutaneous reaction investigations showed a moderate response to MTA with necrosis, dystrophic calcification. Osseous reaction studies have shown relatively mild response to MTA. And various in vivo studies regarding root-end filling, apexification, direct pulp capping and repair of perforations showed favorable tissue reactions. In conclusion, studies regarding the biocompatibility of MTA in general tend to support the excellent biocompatibility of MTA. However, since clinical stuides in all of its clinical applications are insufficient yet, further long-term clinical studies are encouraged.I. ์„œ๋ก  1 II. MTA์˜ in vitro ์ƒ๋ฌผํ•™์  ํŠน์„ฑ 4 1. MTA ์œ ์ „๋…์„ฑ 4 2. MTA ์„ธํฌ๋…์„ฑ 4 ๊ฐ€. ProRoot MTA์˜ ์„ธํฌ๋…์„ฑ 4 ๋‚˜. White ProRoot MTA์˜ ์„ธํฌ๋…์„ฑ 7 ๋‹ค. MTA-Angelus์˜ ์„ธํฌ ๋…์„ฑ 8 ๋ผ. ๋‹ค๋ฅธ ๋ฌผ์งˆ ํ˜ผํ•ฉ ์‹œ ์„ธํฌ ๋…์„ฑ์˜ ๋ณ€ํ™” 9 3. ์‚ฌ์ดํ† ์นด์ธ๊ณผ ์‹ ํ˜ธ์ „๋‹ฌ ๋ถ„์ž ์ƒ์„ฑ ์œ ๋„ 10 ๊ฐ€. ProRoot MTA 10 ๋‚˜. MTA-Angelus 14 III. MTA์— ๋Œ€ํ•œ in vivo ์กฐ์ง๋ฐ˜์‘ 16 1. ์ด์‹ ๋ฐ˜์‘ 16 ๊ฐ€. ํ”ผํ•˜ ๋ฐ˜์‘ 16 ๋‚˜. ๊ณจ๋‚ด ๋ฐ˜์‘ 18 2. Usage test ์‹œ ์กฐ์ง ๋ฐ˜์‘ 19 ๊ฐ€. Root-end filling, Apexification, Obturation of canal 19 ๋‚˜. Pulp capping, Pulpotomy 21 ๋‹ค. Perforation repair 22 IV. ๊ฒฐ๋ก  24 V. ์ฐธ๊ณ ๋ฌธํ—Œ 26Maste

    ์„œ๋„ํ˜ธ์™€ ์„ธ๊ณ„ํ™” ์‹œ๋Œ€ ์ด์ฃผ ์ž‘๊ฐ€์˜ ๋ถ€์ƒ

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ) -- ์„œ์šธ๋Œ€ํ•™๊ต๋Œ€ํ•™์› : ์ธ๋ฌธ๋Œ€ํ•™ ๊ณ ๊ณ ๋ฏธ์ˆ ์‚ฌํ•™๊ณผ(๋ฏธ์ˆ ์‚ฌํ•™์ „๊ณต), 2021.8. ์žฅ์ง„์„ฑ.The 1990s and early 2000s witnessed the great emergence of migrant artists in the world art scene. However, art communities had no coherent attitudes towards them. While migrant artists were often called โ€˜diasporic artistsโ€™ because of their association with uprooting, they were also regarded as โ€˜nomadic artistsโ€™ as if they were navigating without any constraints. They were even referred to as โ€˜glocal artists,โ€™ as they were considered successful in representing both the global and the local. This thesis explores Do Ho Suhโ€™s international activities in the late 1990s and early 2000s within this complex historical context in which migrant artists were situated in the globalized art world. Tracing Suhโ€™s itinerary focusing on the four cities he visitedโ€•Los Angeles, Seoul, Venice, and London, it closely analyzes Suhโ€™s works as well as the ways in which they were received in Asia, Europe, and North America. This study examines the ambivalent nature of Suhโ€™s art in terms of its migrant image. While his fabric homes deal with nostalgia and longing, they can also be understood as cosmopolitan artworks in that these homes travel freely from one country to another with their titles increasing as they move. This duality is also conspicuous in his other worksโ€•Who Am We?, Public Figures, Floor, Some/Oneโ€•in relation to the global and the local. While they are deeply associated with his experience in Korea, they simultaneously evoke global circumstances, effectively using the Western artistic language. This study argues that this ambiguity allowed art communities to see him as a โ€˜diasporic artist,โ€™ a โ€˜nomadic artist,โ€™ and a โ€˜glocal artistโ€™ respectively. It must be noted, however, that art communities in each city shared common interests although they reacted to Suhโ€™s presence and his artworks in different ways. They were all concerned with actively participating in the world art scene through Suh in the midst of the emergence of migrant artists. In fact, it was not simply because of his migrant identity that Suh won international acclaim. Though rarely explored in previous studies, โ€˜transportable site-specific art,โ€™ the key concept that Suh suggested for his fabric homes, also played a crucial role. Through this concept, he was not only able to powerfully visualize his personal experience of moving from Korea to the United States, but also able to engage with the aesthetic discourse on site specific art that sparked a heated debate in the art world at the moment. Furthermore, this concept attracted the interest of curators who tried to generate a sense of uniqueness, originality, and authenticity for their exhibitions by promoting site specific art. Before examining his peripatetic activities, this study revisits the artistโ€™s preliminary work for fabric homes. It brings to light how Suh developed his artistic language of โ€˜transportable site-specific artโ€™ in dialogue with the American art scene of the early 1990s, which is an important aspect that has been widely neglected. This thesis analyzes how his idea aroused diverse interests and discussions from the art world during his trip. This thesis sets itself at odds with previous studies that have viewed Suhโ€™s global rise as a result of the artistโ€™s strategic incorporation of โ€˜Koreannessโ€™ or โ€˜Asiannessโ€™ into his works. Instead, it argues that his international success was achieved through cross-cultural interplay in which art communities strove to find their own ways to engage in the international art scene when migrant artists rose to prominence. Through this investigation, this study aims to provide a new perspective on the rise of migrant artists beyond the Western/non-Western and the global/local binary.์„œ๋„ํ˜ธ๋Š” 1990๋…„๋Œ€ ํ›„๋ฐ˜์—์„œ 2000๋…„๋Œ€ ์ „๋ฐ˜ ์‚ฌ์ด์— ์„ธ๊ณ„์ ์œผ๋กœ ๋ถ€์ƒํ•œ ์ž‘๊ฐ€์ด๋‹ค. ๋ณธ ๋…ผ๋ฌธ์˜ ๋ชฉํ‘œ๋Š” ์„œ๋„ํ˜ธ์˜ ๋ถ€์ƒ์„ ์„ธ๊ณ„ํ™” ์‹œ๋Œ€์— ์ด์ฃผ ์ž‘๊ฐ€๋“ค์ด ์ฒ˜ํ•œ ๋ณต์žกํ•œ ์ง€ํ˜• ์†์—์„œ ์„ค๋ช…ํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์ด๋ฅผ ์œ„ํ•˜์—ฌ ํ•„์ž๋Š” ๋กœ์Šค์•ค์ ค๋ ˆ์Šค, ์„œ์šธ, ๋ฒ ๋‹ˆ์Šค, ๋Ÿฐ๋˜์„ ์ค‘์‹ฌ์œผ๋กœ ์•„์‹œ์•„, ์œ ๋Ÿฝ, ๋ถ๋ฏธ ์ง€์—ญ์—์„œ ์„œ๋„ํ˜ธ๊ฐ€ ์ „๊ฐœํ•œ ํ™œ๋™์„ ์ถ”์ ํ•˜๋ฉด์„œ ๊ทธ์˜ ์ž‘์—…์„ ๊ตฌ์ฒด์ ์œผ๋กœ ๋ถ„์„ํ•˜๊ณ  ์ด์— ๋Œ€ํ•œ ๋ฏธ์ˆ ๊ณ„์˜ ๋ฐ˜์‘์„ ๋ฉด๋ฐ€ํ•˜๊ฒŒ ์‚ดํŽด๋ณด์•˜๋‹ค. 1990๋…„๋Œ€๋ถ€ํ„ฐ 2000๋…„๋Œ€ ์ „๋ฐ˜์— ๊ฑธ์ณ ์ด์ฃผ ์ž‘๊ฐ€๋“ค์€ ๊ตญ์ œ์ ์œผ๋กœ ํฌ๊ฒŒ ์ฃผ๋ชฉ๋ฐ›์•˜๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๊ทธ๋“ค์— ๋Œ€ํ•œ ๋ฏธ์ˆ ๊ณ„์˜ ์‹œ์„ ์€ ๋‹จ์ผํ•˜์ง€ ์•Š์•˜๋‹ค. ์ด์ฃผ ์ž‘๊ฐ€๋“ค์€ ํ•œํŽธ์œผ๋กœ๋Š” ๋– ๋‚˜์˜จ ๊ณ ํ–ฅ์„ ๊ทธ๋ฆฌ์›Œํ•˜๋Š” ์กด์žฌ๋กœ ๋น„์ถฐ์ง€๋ฉด์„œ โ€˜๋””์•„์Šคํฌ๋ผ(diasporic) ์ž‘๊ฐ€โ€™๋ผ๊ณ  ๋ถˆ๋ ธ๋‹ค. ๊ทธ๋“ค์€ ๋‹ค๋ฅธ ํ•œํŽธ์œผ๋กœ๋Š” ํ•œ ์ง€์—ญ์— ์–ฝ๋งค์ด์ง€ ์•Š๊ณ  ํ™œ๋™ํ•˜๋Š” ์ฝ”์Šค๋ชจํด๋ฆฌํƒ„์ด๋ผ๊ณ  ํ•˜์—ฌ โ€˜๋…ธ๋งˆ๋“œ(nomadic) ์ž‘๊ฐ€โ€™๋กœ ๋…ผ์˜๋˜์—ˆ๋‹ค. ๋˜ ๋‹ค๋ฅธ ํ•œํŽธ์œผ๋กœ ๊ทธ๋“ค์€ ๊ธ€๋กœ๋ฒŒ๊ณผ ๋กœ์ปฌ์„ ์กฐํ™”๋กญ๊ฒŒ ์ ‘๋ชฉํ–ˆ๋‹ค๊ณ  ํ‰๊ฐ€๋ฐ›์œผ๋ฉด์„œ โ€˜๊ธ€๋กœ์ปฌํ•œ(glocal) ์ž‘๊ฐ€โ€™๋ผ๊ณ  ์ด์•ผ๊ธฐ๋˜์—ˆ๋‹ค. ์„œ๋„ํ˜ธ๋Š” โ€˜๋””์•„์Šคํฌ๋ผ ์ž‘๊ฐ€โ€™, โ€˜๋…ธ๋งˆ๋“œ ์ž‘๊ฐ€โ€™, โ€˜๊ธ€๋กœ์ปฌํ•œ ์ž‘๊ฐ€โ€™๋กœ ๋ชจ๋‘ ์ธ์‹๋  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด๊ฒƒ์ด ๊ฐ€๋Šฅํ•˜์˜€๋˜ ์ด์œ ๋Š” ๊ทธ์˜ ์ž‘์—…์ด ์ง€๋‹Œ ๋ชจํ˜ธํ•œ ์„ฑ๊ฒฉ ๋•Œ๋ฌธ์ด์—ˆ๋‹ค. ๊ฐ€๋ น ์ฒœ์œผ๋กœ ๋œ ์ง‘ ์ž‘์—…์€ ๊ณ ํ–ฅ์— ๋Œ€ํ•œ ๊ทธ๋ฆฌ์›€์„ ๋“œ๋Ÿฌ๋‚ธ๋‹ค๋Š” ์ ์—์„œ ์„œ๋„ํ˜ธ๋ฅผ โ€˜๋””์•„์Šคํฌ๋ผ ์ž‘๊ฐ€โ€™๋กœ ๋ฐ”๋ผ๋ณผ ์ˆ˜ ์žˆ๊ฒŒ ํ–ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด์™€ ๋™์‹œ์— ์ด ์ž‘์—…์€ ํ•œ ๊ณณ์— ์–ฝ๋งค์ด์ง€ ์•Š๊ณ  ๊ณ„์†ํ•ด์„œ ์ด๋™ํ•œ๋‹ค๋Š” ์ ์—์„œ ๊ทธ๋ฅผ โ€˜๋…ธ๋งˆ๋“œ ์ž‘๊ฐ€โ€™๋กœ ์กฐ๋ช…ํ•˜๊ฒŒ ํ•˜๊ธฐ๋„ ํ–ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์–‘๊ฐ€์ ์ธ ์„ฑ๊ฒฉ์€ ๊ธ€๋กœ๋ฒŒ๊ณผ ๋กœ์ปฌ์˜ ๊ด€๊ณ„์—์„œ ๋ณด์•˜์„ ๋•Œ , , , ๋“ฑ ๊ทธ์˜ ๋‹ค๋ฅธ ์ž‘์—…๋“ค์—์„œ๋„ ๋‘๋“œ๋Ÿฌ์ง€๊ฒŒ ๋‚˜ํƒ€๋‚œ๋‹ค. ์ด ์ž‘์—…๋“ค์€ ์„œ๋„ํ˜ธ๊ฐ€ ํ•œ๊ตญ์—์„œ ๊ฒช์€ ๊ฒฝํ—˜๋“ค๊ณผ ๋ฐ€์ ‘ํ•˜๊ฒŒ ๊ด€๋ จ๋œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด์™€ ๋™์‹œ์— ์ด ์ž‘์—…๋“ค์€ ์„œ๊ตฌ ๋ฏธํ•™์„ ํ™œ์šฉํ•˜๋ฉด์„œ ์ธ๋ฅ˜ ๋ณดํŽธ์ ์ธ ์ƒํ™ฉ์„ ๋น„์ถ”๊ธฐ๋„ ํ•œ๋‹ค. ์ด ์ž‘์—…๋“ค์€ ์ด์ฒ˜๋Ÿผ ๊ธ€๋กœ๋ฒŒ๊ณผ ๋กœ์ปฌ์˜ ์„ฑ๊ฒฉ์„ ๋ชจ๋‘ ์ง€๋‹ˆ๊ณ  ์žˆ๋‹ค๋Š” ์ ์—์„œ ์„œ๋„ํ˜ธ๋ฅผ โ€˜๊ธ€๋กœ์ปฌํ•œ ์ž‘๊ฐ€โ€™๋กœ ์ธ์‹ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ–ˆ๋‹ค. ์„œ๋„ํ˜ธ์˜ ์ž‘์—…๋“ค์ด ์ง€๋‹Œ ๋‹ค์–‘ํ•œ ์„ฑ๊ฒฉ์€ ๊ทธ๊ฐ€ ์ „ ์ง€๊ตฌ์ ์œผ๋กœ ์ฃผ๋ชฉ๋ฐ›๋Š” ์ž‘๊ฐ€๊ฐ€ ๋  ์ˆ˜ ์žˆ์—ˆ๋˜ ํ•ต์‹ฌ์ ์ธ ์š”์ธ์ด์—ˆ๋‹ค. ์ด์ฃผ ์ž‘๊ฐ€๊ฐ€ ์ค‘์š”ํ•˜๊ฒŒ ๋‹ค๋ฃจ์–ด์ง€๋˜ ์ด ์‹œ๊ธฐ์— ํ๋ ˆ์ดํ„ฐ, ํ‰๋ก ๊ฐ€, ๊ฐค๋Ÿฌ๋ฆฌ์ŠคํŠธ๋Š” ํ•„์š”์— ๋”ฐ๋ผ ์„œ๋„ํ˜ธ๋ฅผ โ€˜๋””์•„์Šคํฌ๋ผ ์ž‘๊ฐ€โ€™, โ€˜๋…ธ๋งˆ๋“œ ์ž‘๊ฐ€โ€™, โ€˜๊ธ€๋กœ์ปฌํ•œ ์ž‘๊ฐ€โ€™๋กœ ๋‹ค๋ฅด๊ฒŒ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ์—ˆ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์„œ๋„ํ˜ธ๊ฐ€ ๊ฐ ์ง€์—ญ์—์„œ ๋‹ค๋ฅธ ๋ชจ์Šต์œผ๋กœ ๋น„์ถฐ์กŒ๋˜ ๊ฒƒ์€ ๋ฐ”๋กœ ์ด ๊ฐ™์€ ์ด์œ ์—์„œ์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์„œ๋„ํ˜ธ๊ฐ€ ์„ธ๊ณ„๋ฅผ ๋ฌด๋Œ€๋กœ ํ™œ๋ฐœํ•œ ํ™œ๋™์„ ํŽผ์น  ์ˆ˜ ์žˆ์—ˆ๋˜ ๊ฒƒ์€ ๋‹จ์ˆœํžˆ ๊ทธ๊ฐ€ ์ด์ฃผ ์ž‘๊ฐ€๋ผ๋Š” ์ ๊ณผ ๊ด€๋ จ๋œ ๊ฒƒ๋งŒ์€ ์•„๋‹ˆ์—ˆ๋‹ค. ๋น„๋ก ๊ธฐ์กด ์—ฐ๊ตฌ์—์„œ๋Š” ๋ณ„๋‹ค๋ฅธ ์ฃผ๋ชฉ์„ ๋ฐ›์ง€ ๋ชปํ–ˆ์œผ๋‚˜ โ€˜์ด๋™ ๊ฐ€๋Šฅํ•œ ์žฅ์†Œ ํŠน์ •์  ๋ฏธ์ˆ (transportable site-specific art)โ€™ ๊ฐœ๋…์€ ์„œ๋„ํ˜ธ๊ฐ€ ๋ฏธ์ˆ ๊ณ„์˜ ์ด๋ชฉ์„ ๋ˆ ๋˜ ๋‹ค๋ฅธ ์ฃผ์š”ํ•œ ์š”์ธ์ด์—ˆ๋‹ค. ์„œ๋„ํ˜ธ๋Š” ์ฒœ์œผ๋กœ ๋œ ์ง‘ ์—ฐ์ž‘์˜ ์š”์ฒด์˜€๋˜ ์ด ๊ฐœ๋…์„ ํ†ตํ•ด ํ•œ๊ตญ์—์„œ ๋ฏธ๊ตญ์œผ๋กœ ์ด์ฃผํ•œ ๊ฒฝํ—˜์„ ํšจ๊ณผ์ ์œผ๋กœ ์‹œ๊ฐํ™”ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ทธ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๊ทธ๋Š” ์ด ๊ฐœ๋…์„ ํ†ตํ•ด ๋‹น์‹œ ๋ฏธ์ˆ ๊ณ„์—์„œ ์ค‘์š”ํ•œ ํ™”๋‘์˜€๋˜ ์žฅ์†Œ ํŠน์ •์  ๋ฏธ์ˆ  ๋…ผ์˜์—๋„ ์ฐธ์—ฌํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋˜ํ•œ ์ด ๊ฐœ๋…์€ ์žฅ์†Œ ํŠน์ •์„ฑ์— ๊ธฐ๋Œ€์–ด ์ „์‹œ์— ์œ ์ผ๋ฌด์ดํ•จ, ๋…์ฐฝ์„ฑ, ์ง„์ •์„ฑ๊ณผ ๊ฐ™์€ ๊ฐ€์น˜๋ฅผ ๋ถ€์—ฌํ•˜๊ณ ์ž ํ–ˆ๋˜ ํ๋ ˆ์ดํ„ฐ๋“ค์ด ์„œ๋„ํ˜ธ์—๊ฒŒ ๊ด€์‹ฌ์„ ๋ณด์ธ ์ด์œ ์ด๊ธฐ๋„ ํ–ˆ๋‹ค. ๋ณธ ๋…ผ๋ฌธ์€ ์„œ๋„ํ˜ธ๊ฐ€ ์ฒœ์œผ๋กœ ๋œ ์ง‘ ์ž‘์—…์˜ ์˜ˆํ–‰ ํ”„๋กœ์ ํŠธ๋ฅผ ์‹œํ–‰ํ–ˆ๋˜ 1995๋…„์œผ๋กœ ๋Œ์•„๊ฐ€ โ€˜์ด๋™ ๊ฐ€๋Šฅํ•œ ์žฅ์†Œ ํŠน์ •์  ๋ฏธ์ˆ โ€™ ๊ฐœ๋…์ด 1990๋…„๋Œ€ ์ „๋ฐ˜ ๋ฏธ๊ตญ ๋ฏธ์ˆ ๊ณ„์˜ ์ง€ํ˜• ์†์—์„œ ์–ด๋–ค ์›๋ฆฌ๋กœ ๊ตฌ์ƒ๋˜์—ˆ๋Š”์ง€์— ์ดˆ์ ์„ ๋งž์ถ”์—ˆ๋‹ค. ์•„์šธ๋Ÿฌ ํ•„์ž๋Š” ๋ณธ๋ก ์—์„œ ์„œ๋„ํ˜ธ๊ฐ€ ํ™œ๋™ํ•˜๋Š” ๋‚ด๋‚ด ์ด ๊ฐœ๋…์ด ๋ฏธ์ˆ ๊ณ„์—์„œ ๋‹ค์–‘ํ•œ ๋ฐฉ์‹์œผ๋กœ ๊ด€์‹ฌ์„ ์ด‰๋ฐœํ–ˆ์Œ์„ ๊ตฌ์ฒด์ ์œผ๋กœ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋ณธ ๋…ผ๋ฌธ์€ ์„œ๋„ํ˜ธ๊ฐ€ ์ž‘์—…์— โ€˜ํ•œ๊ตญ์„ฑโ€™ ๋˜๋Š” โ€˜์•„์‹œ์•„์„ฑโ€™์„ ์ „๋žต์ ์œผ๋กœ ํ‘œ๋ฐฉํ•˜์—ฌ ์„ธ๊ณ„์ ์œผ๋กœ ๋ถ€์ƒํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค๋Š” ๊ธฐ์กด์˜ ํ•ด์„๊ณผ๋Š” ๊ฑฐ๋ฆฌ๋ฅผ ๋‘์—ˆ๋‹ค. ์„œ๋„ํ˜ธ์˜ ๋ถ€์ƒ์€ ์ด์ฃผ ์ž‘๊ฐ€๋ฅผ ํ†ตํ•ด ๋ฏธ์ˆ ๊ณ„์˜ ๊ตญ์ œ์ ์ธ ๋…ผ์˜์— ์ฐธ์—ฌํ•˜๊ณ ์ž ํ–ˆ๋˜ ํ๋ ˆ์ดํ„ฐ, ํ‰๋ก ๊ฐ€, ๊ฐค๋Ÿฌ๋ฆฌ์ŠคํŠธ๊ฐ€ ํ•จ๊ป˜ ๋งŒ๋“  ์ดˆ๊ตญ๊ฐ€์ ์ธ ํ˜„์ƒ์ด๋ผ๊ณ  ๋ณผ ์ˆ˜ ์žˆ๋‹ค. ์ด์™€ ๊ฐ™์€ ๋…ผ์˜๋ฅผ ํ†ตํ•ด ๋ณธ ๋…ผ๋ฌธ์€ ์„œ๊ตฌ ๋Œ€ ๋น„์„œ๊ตฌ, ๊ธ€๋กœ๋ฒŒ ๋Œ€ ๋กœ์ปฌ์˜ ์ด๋ถ„๋ฒ•์ ์ธ ๊ด€์ ์„ ๊ทน๋ณตํ•˜๊ณ  ์ด์ฃผ ์ž‘๊ฐ€์˜ ๋ถ€์ƒ์„ ์ƒˆ๋กœ์šด ์‹œ๊ฐ์œผ๋กœ ๋ฐ”๋ผ๋ณผ ์ˆ˜ ์žˆ๋Š” ๊ณ„๊ธฐ๋ฅผ ๋งˆ๋ จํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค.โ… . ์„œ๋ก  1 โ…ก. ๋‰ด์š•, 1995: ์ด๋™ ๊ฐ€๋Šฅํ•œ ์žฅ์†Œ ํŠน์ •์  ๋ฏธ์ˆ  11 1. ์žฅ์†Œ ํŠน์ •์„ฑ์˜ ์šฐํšŒ 11 2. ์ƒ์‹ค๊ณผ ๊ธฐ์–ต์˜ ๋ ˆํ† ๋ฆญ: ๋ฐ”๋Š์งˆ, ์ฒœ, ์˜ท 18 โ…ข. ๋กœ์Šค์•ค์ ค๋ ˆ์Šค, 1999: ๋””์•„์Šคํฌ๋ผ 36 1. ๊ณผ ๋กœ์Šค์•ค์ ค๋ ˆ์Šค ํ•œ์ธ ๋””์•„์Šคํฌ๋ผ 36 2. ์ค„๋ฆฌ ๋ผ์ž์™€ ๋กœ์Šค์•ค์ ค๋ ˆ์Šคํ˜„๋Œ€๋ฏธ์ˆ ๊ด€ ์ปฌ๋ ‰์…˜ 45 โ…ฃ. ์„œ์šธ, 2000: ์œ ๋ชฉ์ฃผ์˜ 51 1. ํ˜ธ์šฐํ•œ๋ฃจยท์ œ๋กฌ ์ƒ์Šค์™€ ใ€Š๋‚˜์˜ ์ง‘์€ ๋„ˆ์˜ ์ง‘, ๋„ˆ์˜ ์ง‘์€ ๋‚˜์˜ ์ง‘ใ€‹ 51 2. ์ง‘์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€ 56 3. ์œ ๋ชฉ์ฃผ์˜๋ผ๋Š” ๊ผฌ๋ฆฌํ‘œ 66 โ…ค. ๋ฒ ๋‹ˆ์Šค, 2001: ๊ธ€๋กœ์ปฌ๋ฆฌ์ฆ˜ 77 1. ๋ฐ•๊ฒฝ๋ฏธ์™€ ์ „๋žต์  ๋กœ์ปฌ๋ฆฌํ‹ฐ 77 2. ๋ฒ ๋‹ˆ์Šค์˜ ์ŠคํŽ™ํ„ฐํด 90 3. ์„ธ๊ณ„์ ์ธ ํ•œ๊ตญ ์ž‘๊ฐ€์˜ ํƒ„์ƒ 96 โ…ฅ. ๋Ÿฐ๋˜, 2002: ์žฌํ˜„์˜ ์ง 103 1. ์˜ค๋ฆฌ์—”ํƒˆ๋ฆฌ์ฆ˜์˜ ๊ด€์„ฑ 103 2. โ€˜์ด๋™ ๊ฐ€๋Šฅํ•œ ์žฅ์†Œ ํŠน์ •์  ๋ฏธ์ˆ โ€™ ๋…ผ๋ž€ 112 โ…ฆ. ๊ฒฐ๋ก  121 ์ฐธ๊ณ ๋ฌธํ—Œ 124 ๋„ํŒ๋ชฉ๋ก 143 ๋„ํŒ 147 Abstract 175์„

    A Study on the Design of Antenna Using Conductive Textile

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    ์ด ๋…ผ๋ฌธ์€ ์‚ฐ์—…์ž์›ฌ๋ถ€์—์„œ ์‹œํ–‰ํ•œ 2002๋…„ใ€ˆ์ „๋ ฅ์‚ฐ์—… ์—ฐ๊ตฌ๊ฐœ๋ฐœ ์ •์ฑ…์‚ฌ์—…ใ€‰์˜ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ์— ๊ธฐ์ดˆํ•œ ๊ฒƒ์ด๋‹ค.๊ณต๊ธฐ์—…์˜ ๋ฏผ์˜ํ™”๋Š” IMF ์™ธํ™˜์œ„๊ธฐ ์ƒํ™ฉ์—์„œ ๋“ฑ์žฅํ•œ ๊น€๋Œ€์ค‘ ์ •๋ถ€๊ฐ€ ์ถ”์ง„ํ•œ ์ •๋ถ€ ๊ฐœํ˜์˜ ๊ตฌ์ฒด์  ํ•˜์œ„ ์˜์—ญ์œผ๋กœ ์ž๋ฆฌ๋งค๊น€ํ•˜์˜€๋‹ค. ๊ณต์ต ์„œ๋น„์Šค์‚ฐ์—…์˜ ์ผ๋ถ€๋ถ„์ธ ํ•œ๊ตญ ์ „๋ ฅ๊ณต์‚ฌ์˜ ๋ฏผ์˜ํ™” ๊ณ„ํš๋„ ์ด๋Ÿฐ ๋งฅ๋ฝ์—์„œ ์ถ”์ง„๋˜์—ˆ๋‹ค. ์ด๊ฐ™์€ ํ•œ๊ตญ์ „๋ ฅ์˜ ๋ฏผ์˜ ํ™”๋Š” ๊ณ„ํš์˜ ์ฐฉ์ˆ˜์™€ ๋™์‹œ์— ์น˜์—ดํ•œ ์‚ฌํšŒ์  ๋…ผ๋ž€์„ ๋ถˆ๋Ÿฌ์ผ์œผํ‚ค๋ฉด์„œ ๊ณต๊ธฐ์—… ๋ฏผ์˜ ํ™”๋ผ๋Š” ์ •์ฑ… ์ž์ฒด๊ฐ€ ๋‚ดํฌํ•˜๊ณ  ์žˆ๋Š” ๋‹ค์–‘ํ•œ ์Ÿ์ ์„ ๋ชจ๋‘ ๋ถ€๊ฐ์‹œ์ผฐ๋‹ค. ์ด ๋…ผ๋ฌธ์€ ํ•œ๊ตญ์ „๋ ฅ์˜ ๋ฏผ์˜ํ™” ๊ณผ์ •์—์„œ ๋ถ€๊ฐ๋œ ์Ÿ์ ๋“ค์ด ์–ด๋–ค ๊ฒƒ๋“ค์ด ์žˆ์œผ๋ฉฐ๏ผŒ์ด๋Ÿฌํ•œ ์Ÿ์  ๋“ค์ด ๊ตญ๋ฏผ๋“ค์ด๋‚˜ ์ „๋ฌธ๊ฐ€๋“ค์˜ ์—ฌ๋ก ์— ์–ด๋–ป๊ฒŒ ๋ฐ˜์˜๋˜์—ˆ๋Š”์ง€๋ฅผ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋ฏผ์˜ํ™” ๋Š” ์ •์ฑ…์˜ ๊ฒฐ๊ณผ์— ๋Œ€ํ•œ ๊ฒฝ์ œ์ฒ™์ธ ํŒ๋‹จ์ด๋‚˜ ์ •์ฑ…์˜ ๊ฒฐ์ • ๋ฐ ์ง‘ํ–‰ ๊ณผ์ •์˜ ์ ˆ์ฐจ์  ์ •๋‹น์„ฑ์— ๋Œ€ํ•œ ๋…ผ๋ž€ ๋ฟ ์•„๋‹ˆ๋ผ ์ •์ฑ… ์ž์ฒด์˜ ์ •๋‹น์„ฑ์— ๋Œ€ํ•œ ์ด๋…์  ๋…ผ์Ÿ๊นŒ์ง€ ๋ถˆ ๋Ÿฌ์ผ์œผํ‚ค๊ณ  ์žˆ์—ˆ๋‹ค. ๊ตญ๋ฏผ๋“ค์ด๋‚˜ ์ „๋ฌธ๊ฐ€๋“ค์€ ์ด๋Ÿฐ ์Ÿ์ ๋“ค์— ๋Œ€ํ•œ ๋‹ค์–‘ํ•œ ๊ฒฌํ•ด์˜ ํ‘œ๋ช…์„ ํ†ตํ•ด ๋ฏผ์˜ํ™”์— ๋Œ€ํ•œ ์ž์‹ ์˜ ํƒœ๋„์„ ๋“œ๋Ÿฌ๋‚ด์—ˆ๋‹ค. ๊ตญ๋ฏผ๋“ค์ด๋‚˜ ์ „๋ฌธ๊ฐ€๋“ค์€ ๋ฏผ์˜ํ™”๊ฐ€ ๊ฐ€์ ธ์˜ฌ ๊ฒฐ๊ณผ๊ฐ€ ๊ธ์ •์ ์ด์ง€๋งŒ์€ ์•Š์„ ๊ฒƒ์ด๊ณ ๏ผŒ๋˜ ํ˜„์žฌ์˜ ๋ฏผ์˜ํ™” ์ฒ ์ฐจ์— ๋Œ€ํ•ด์„œ๋„ ๋งŒ์กฑ์Šค๋Ÿฝ์ง€ ์•Š๋‹ค๊ณ  ์ƒ๊ฐํ•˜๊ณ  ์žˆ์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด๋ จ ์šฐ๋ ค์™€ ๋ถˆ๋งŒ์ด ๋ฐ˜๋“œ ์‹œ ๋ฏผ์˜ํ™” ๊ทธ ์ž์ฒด์— ๋Œ€ํ•œ ๋ฐ˜๋Œ€๋กœ ์ด์–ด์ง€์ง€๋Š” ์•Š๊ณ  ์žˆ์—ˆ๋‹ค. ์ด๋Š” ๊ตญ๋ฏผ๋“ค๊ณผ ์ „๋ฌธ ๊ฐ€๋“ค์˜ ๋ฏผ์˜ํ™”์— ๋Œ€ํ•œ ํƒœ๋„๊ฐ€ ๊ฒฝ์ œ์  ์ดํ•ด๋‚˜ ์ •์น˜์  ์ ˆ์ฐจ์˜ ์ •๋‹น์„ฑ์— ๋Œ€ํ•œ ํŒ๋‹จ๊ณผ๋Š” ๋‹ค๋ฅธ ์ฐจ์›๏ผŒ์ฆ‰ ์‹ ๋…์ด๋‚˜ ํŽธ๊ฒฌ ํ˜น์€ ์ด๋…์  ๋ถ„์œ„๊ธฐ์— ์˜ํ•ด ๊ฒฐ์ •๋˜๊ณ  ์žˆ์Œ์„ ๋ฐ˜์ฆํ•˜๋Š” ์ฆ๊ฑฐ๋กœ ํ•ด์„๋  ์ˆ˜ ์žˆ๋‹ค
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