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    Improvement of safety education for enhancing safety consciousness and emergency response ability of seafarer

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    ์„ ๋ฐ•์˜ ๊ณ ์†ํ™”์™€ ์ดˆ๋Œ€ํ˜•ํ™”๋กœ ์ธํ•˜์—ฌ ํ•ด์–‘ ์‚ฌ๊ณ ๋ฅผ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ๋Š” ์œ„ํ—˜ ์š”์ธ์ด ๋งŽ์•„์ง€๊ณ , ๊ทธ์— ๋”ฐ๋ฅธ ํ”ผํ•ด๋„ ์˜ˆ์ƒํ•˜์ง€ ๋ชปํ•  ์ •๋„๋กœ ํฌ๋‹ค. ์‹ค์ œ ์ค‘์•™ํ•ด์–‘์•ˆ์ „์‹ฌํŒ์›์˜ ํ†ต๊ณ„์— ๋”ฐ๋ฅด๋ฉด ์„ ๋ฐ•๋“ฑ๋ก์ฒ™์ˆ˜๋Š” ๊ฐ์†Œํ•˜๊ณ  ์žˆ์œผ๋‚˜ ํ•ด์–‘ ์‚ฌ๊ณ ์˜ ๋ฐœ์ƒ ๊ฑด์ˆ˜์™€ ๊ทธ์— ๋”ฐ๋ฅธ ์ธ๋ช… ํ”ผํ•ด๋Š” ์˜คํžˆ๋ ค ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋‹ค. 2014๋…„ ์„ธ์›”ํ˜ธ ์‚ฌ๊ณ  ์ดํ›„ ์„ ์›๋“ค์˜ ์•ˆ์ „ ์˜์‹ ํ–ฅ์ƒ๊ณผ ๋น„์ƒ ๋Œ€์‘๊ณผ ๊ด€๋ จํ•œ ํ•ด๊ธฐ ๋Šฅ๋ ฅ ํ–ฅ์ƒ์„ ์œ„ํ•ด ๋งŽ์€ ๊ด€์‹ฌ, ์ œ๋„์  ์žฅ์น˜, ๋ง‰๋Œ€ํ•œ ์˜ˆ์‚ฐ ํˆฌ์ž…์ด ์žˆ์—ˆ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ํ•ด์–‘ ์‚ฌ๊ณ ์— ๊ด€ํ•œ ์ง€ํ‘œ๋Š” ๊ฐœ์„ ๋˜์ง€ ์•Š์•˜์Œ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. ๋”์šฑ์ด 2010 STCW ๋งˆ๋‹๋ผ ๊ฐœ์ •๊ณผ ๊ตญ๋‚ด ์„ ์›๋ฒ• ๊ฐœ์ •์— ๋”ฐ๋ฅธ ์•ˆ์ „๊ต์œก์ด ๊ฐ•ํ™” ๋˜์—ˆ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ , ์ตœ๊ทผ ์Šคํ…”๋ผ๋ฐ์ด์ง€ํ˜ธ๋ผ๋Š” ๋Œ€ํ˜• ์‚ฌ๊ณ ์—์„œ ๋งŽ์€ ์ธ๋ช… ํ”ผํ•ด์™€ ์„ ๋ฐ• ์นจ๋ชฐ์ด๋ผ๋Š” ๋ง‰๋Œ€ํ•œ ์†ํ•ด๊ฐ€ ๋ฐœ์ƒํ•˜์˜€๋‹ค. ํ•ด์–‘ ์‚ฌ๊ณ  ์›์ธ์„ ์‚ดํŽด๋ณด๋ฉด ๋Œ€๋ถ€๋ถ„์€ ์„ ์›์˜ ์ธ์  ๊ณผ์‹ค์—์„œ ๊ธฐ์ธํ•˜๋ฉฐ, ๊ทธ ์‚ฌ๊ณ ์— ์„ ์›๋“ค์ด ์–ด๋–ป๊ฒŒ ๋Œ€์‘ํ•˜๋Š” ๊ฐ€์— ๋”ฐ๋ผ ํ”ผํ•ด์˜ ๊ทœ๋ชจ๊ฐ€ ์ปค์งˆ ์ˆ˜๋„ ์žˆ๊ณ  ์ž‘์•„์งˆ ์ˆ˜๋„ ์žˆ๋‹ค. ์ตœ๊ทผ ์„ ์›๋“ค์˜ ์•ˆ์ „ ์˜์‹์— ํฐ ์˜๊ตฌ์‹ฌ์„ ์•ผ๊ธฐ์‹œํ‚จ ์„ธ์›”ํ˜ธ ์‚ฌ๊ณ ์™€ ์ผํ•˜๋‚˜ํ˜ธ ์„ ์› ์งˆ์‹์‚ฌ๊ณ ๋ฅผ ํ•ด์–‘ ์‚ฌ๊ณ ์˜ ๊ณผ์‹ค ์š”์ธ์„ ๋ถ„์„ํ•  ์ˆ˜ ์žˆ๋Š” ์—ฌ๋Ÿฌ ๊ธฐ๋ฒ• ์ค‘ ํ•˜๋‚˜์ธ ์Šค์œ„์Šค ์น˜์ฆˆ ์ด๋ก ์™€ HFIT๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์‚ฌ๊ณ  ์›์ธ ์ค‘ ์ธ์  ์š”์ธ์„ ๋ถ„์„ํ•ด ๋ณด์•˜๊ณ , ์ด๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋ฌธ์ œ์ ์„ ํŒŒ์•…ํ•ด ๋ณด์•˜๋‹ค. ์ด์™€ ํ•จ๊ป˜ ์„ ์›๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ํ•œ ์„ค๋ฌธ ์กฐ์‚ฌ๋ฅผ ํ†ตํ•˜์—ฌ ์„ ์›๋“ค์˜ ์•ˆ์ „ ์˜์‹ ๋ฐ ๋น„์ƒ ๋Œ€์‘ ๋Šฅ๋ ฅ ์ˆ˜์ค€, ์„ ๋ฐ•์—์„œ ์ฃผ๊ธฐ์ ์œผ๋กœ ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋Š” ํ›ˆ๋ จยท๊ต์œก์˜ ํ˜„ํ™ฉ, ๊ทธ์— ๋”ฐ๋ฅธ ํšจ๊ณผ ๋ฐ ๋ฌธ์ œ์ , ์ง์ฑ…์— ๋”ฐ๋ผ ํ•„์š”๋กœ ํ•˜๋Š” ๊ต์œก์˜ ๋‚ด์šฉ๊ณผ ์ˆ˜์ค€, ํšจ๊ณผ์ ์ธ ๊ต์œก์˜ ๋ฐฉ๋ฒ• ๋“ฑ์„ ์•Œ์•„๋ณด๊ณ  ์ด๋ฅผ ๋ฐ˜์˜ํ•  ์ˆ˜ ์žˆ๋Š” ์•ˆ์ „ ๊ต์œก์˜ ๊ฐœ์„  ๋ฐฉํ–ฅ์„ ์ฐพ์•„๋ณด๊ณ ์ž ํ•œ๋‹ค. ๋˜ํ•œ ํ•ด์™ธ ์„ ์ง„๊ตญ์—์„œ ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋Š” ์„ ์› ์•ˆ์ „ ๊ต์œก์˜ ์‹ค์Šต ํ™˜๊ฒฝ๊ณผ ๊ธฐ์ž์žฌ๋ฅผ ํŒŒ์•…ํ•˜์—ฌ ํ˜„์‹ค์„ฑ ์žˆ๋Š” ์‹ค์Šต ๊ต์œก์„ ์œ„ํ•ด ๊ตญ๋‚ด ํ•ด๊ธฐ๊ต์œก๊ธฐ๊ด€์— ๋„์ž…์ด ํ•„์š”ํ•œ ์žฅ๋น„ ๋ฐ ์‹œ์„ค์„ ์•Œ์•„๋ณด์•˜๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ STCW ํ˜‘์•ฝ, IMO ๋ชจ๋ธ ์ฝ”์Šค, ํƒ€ ํ•ด์–‘ ๋ถ„์•ผ์˜ ์•ˆ์ „๊ต์œก๊ณผ ๊ตญ๋‚ด ํ•ด๊ธฐ๊ต์œก๊ธฐ๊ด€์˜ ์„ ์› ์•ˆ์ „ ๊ต์œก์˜ ๊ณผ์ • ๋ฐ ๋‚ด์šฉ์„ ๋น„๊ตยท๋ถ„์„ํ•˜์—ฌ ๋ฌธ์ œ์ ์„ ํŒŒ์•…ํ•˜๊ณ  ๊ต์œก์˜ ๋‚ด์šฉ๊ณผ ํ™˜๊ฒฝ์„ ๊ฐœ์„ ํ•˜์—ฌ ์„ ์›๋“ค์˜ ์•ˆ์ „ ์˜์‹๊ณผ ๋น„์ƒ ์ƒํ™ฉ ๋Œ€์‘์— ๊ด€ํ•œ ํ•ด๊ธฐ๋Šฅ๋ ฅ ํ–ฅ์ƒ์„ ์œ„ํ•œ ๊ฐœ์„  ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•˜์˜€๋‹ค. |Due to the speeding up and large scale of the ship, there are many risk factors that can cause marine accidents, and the damage caused by it is too big to be expected. According to the statistics of the Korean Maritime Safety Tribunal, the number of registrated ship is decreasing, but the number of marine accidents and the resulting casualties are increasing. In the wake of the accident in 2014, SEWOLHO, there has been a lot of interest, institutional arrangements and enormous budget input to improve safety awareness of seafarers and to improve the maritime capability in relation to emergency response, the index of marine accidents has not improved. In addition, although safety training of seafarer has been strengthened in recent years due to the 2010 STCW MANILA amendment and the revision of the domestic seamen law, there has been a huge loss of life, property and vessel in a recent accident called Stella Daisy. It is confirmed that the human error of seafarer accounts for most part of the causes of marine accident, and the scale of damage from accident may become larger or smaller depending on how the seafarer responds to the accident. The recent accident, โ€˜SEWOLHOโ€™ has been analyzed which caused great doubt in safety consciousness of crew members and โ€˜CHEMHANAโ€™ using the Swiss cheese, HFIT, which is one of the various techniques to analyze the cause of the sea accidents to figure out which one is the problem. In addition, through surveys on present seafarers, the level of safety consciousness and emergency response ability of present seafarers, the status of training and education carried out on ships periodically, the effects and problems thereof are researched to improve the contents, level, and method of effective education of safety training based on rank reflecting above contents. Futhermore practical training equipments and facilities are investigated to be introduced into domestic seafarers training institution for realistic practical training through understanding practical environment, facilities and equipments of seafarerโ€™s safety training carried out in overseas advanced countries. Finally compared and analyzed the STCW convention, IMO model course and safety education in other marine areas to identify the problems of safety education courses in domestic seafarers, this study suggests the way to make better the safety consciousness of seafarer and the ability to respond to emergency situations improving the contents, training facilities and equipments of education.1. ์„œ ๋ก  1.1 ์—ฐ๊ตฌ์˜ ๋ฐฐ๊ฒฝ 10 1.2 ์—ฐ๊ตฌ ๋ฐฉ๋ฒ• ๋ฐ ๋ชฉ์  10 1.3 ์„ ํ–‰์—ฐ๊ตฌ ๊ณ ์ฐฐ 11 2. ํ•ด์–‘ ์‚ฌ๊ณ ์˜ ์›์ธ 2.1 ํ•ด์–‘ ์‚ฌ๊ณ  ๋ถ„์„ 13 2.2 ์ธ์  ์›์ธ์— ์˜ํ•œ ํ•ด์–‘ ์‚ฌ๊ณ ์˜ ๋ถ„์„ 15 2.2.1 ์Šค์œ„์Šค ์น˜์ฆˆ ์ด๋ก ์œผ๋กœ ๋ถ„์„ํ•œ ์„ธ์›”ํ˜ธ ์‚ฌ๊ณ  15 2.2.2 HFIT์œผ๋กœ ๋ถ„์„ํ•œ ์ผํ•˜๋‚˜ํ˜ธ ์‚ฌ๊ณ  18 3. ์„ ์›๋“ค์˜ ๋น„์ƒ์ƒํ™ฉ ๋Œ€์‘๊ณผ ์•ˆ์ „๊ต์œก์— ๊ด€ํ•œ ์ธ์‹ 3.1 ์„ ์›๋“ค์˜ ๋น„์ƒ ๋Œ€์‘ ๊ต์œก์˜ ํ•„์š”์„ฑ 22 3.2 ์„ ์›๋“ค์˜ ๋น„์ƒ ์ƒํ™ฉ ๋Œ€์‘ ๋Šฅ๋ ฅ 24 3.3 ์„ ๋‚ด ๊ต์œก ํ›ˆ๋ จ์— ๊ด€ํ•œ ์„ ์›๋“ค์˜ ์˜์‹ ๋ฐ ์‹คํƒœ 25 3.4 ์•ˆ์ „๊ต์œก์— ๋Œ€ํ•œ ์„ ์›๋“ค์˜ ์ธ์‹ 28 4. ์•ˆ์ „ ๊ต์œก ๊ณผ์ •์˜ ๋ถ„์„ 4.1 ๊ธฐ์ดˆ ์•ˆ์ „ ๊ต์œก (Basic safety training) 32 4.1.1 ์•ˆ์ „ ์นœ์ˆ™ํ™” ๊ต์œก (Safety familiarization training) 32 4.1.2 ๊ธฐ์ดˆ ๊ต์œก (Basic training) 33 4.2 ๊ตฌ๋ช… ์ •์ˆ˜ ๊ต์œก (Proficiency in survival craft and rescue boats other than fast rescue boats) 36 4.3 ์ƒ๊ธ‰ ์†Œํ™” ๊ต์œก (Advanced fire fighting) 37 4.4 ์‘๊ธ‰ ์ฒ˜์น˜ ๋ฐ ์˜๋ฃŒ ๊ด€๋ฆฌ์ž ๊ต์œก (Medical first aid and medical care) 38 4.5 ์šฐ๋ฆฌ๋‚˜๋ผ ํ•ด์–‘์•ˆ์ „ ๊ต์œก๊ธฐ๊ด€์˜ ๋ฌธ์ œ์  40 5. ์„ ์› ์•ˆ์ „ ๊ต์œก์˜ ๊ฐœ์„ ๋ฐฉ์•ˆ 5.1 ์•ˆ์ „ ๊ต์œก์˜ ๊ฐ•ํ™” 45 5.2 ๊ต์œก ์ „๋‹ฌ ๋ฐฉ๋ฒ• ๊ฐ•ํ™” 46 5.2.1 ์‹ค์Šต์„ ํ†ตํ•œ ๊ต์œก ํ’ˆ์งˆ ํ–ฅ์ƒ 46 5.2.2 ๊ฐ€์ƒํ˜„์‹ค(VR, Virtual Reality)์˜ ๋„์ž… ๋ฐ ํ™œ์šฉ 49 5.3 ํ•ด์–‘ํ”Œ๋žœํŠธ์˜ OPTIO ๊ต์œก ๊ณผ์ •๊ณผ์˜ ๋น„๊ต ๊ฒ€ํ†  51 6. ๊ฒฐ๋ก  6.1 ๊ฒฐ๋ก  54 6.2 ํ–ฅํ›„ ์—ฐ๊ตฌ ๊ณผ์ œ 56 ์ฐธ๊ณ ๋ฌธํ—Œ 57 ๋ถ€๋ก 1. ์„ค๋ฌธ์ง€ 59 ๋ถ€๋ก 2. Curriculum of safety training 61Maste

    A Study on the Improvement of EM Wave Absorption Characteristics in Paint-type EM Wave Absorbers

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    ์ „์ž๊ธฐ๊ธฐ์˜ ๊ธ‰๊ฒฉํ•œ ๊ณ ์ฃผํŒŒํ™” ์ถ”์„ธ๋ฅผ ๊ฐ์•ˆํ•˜๋ฉด GHz ๋Œ€์—ญ์šฉ ์ „ํŒŒํก์ˆ˜์ฒด์˜ ๊ฐœ๋ฐœ์— ๊ด€ํ•œ ์—ฐ๊ตฌ๋Š” ๋งค์šฐ ์ค‘์š”ํ•˜๋‹ค. ์ „ํŒŒํก์ˆ˜์ฒด๋Š” ์ „ํŒŒ๋ฌดํ–ฅ์‹ค์˜ ๋ฒฝ์ด๋‚˜ ์ฒœ์ •์— ์‚ฌ์šฉํ•˜๊ฑฐ๋‚˜ ๊ณ ์ธต๊ฑด๋ฌผ์˜ ๋ฒฝ๋ฉด์ด๋‚˜ ๋Œ€ํ˜•๊ต๋Ÿ‰์˜ ๊ธˆ์†๋ถ€์žฌ์— ๋ถ™์ด๋ฏ€๋กœ ๊ฐ€๋Šฅํ•œ ํ•œ ๊ฐ€๋ฒผ์šด ๊ฒƒ์ด ์ข‹๊ณ  ๋ถ€์ฐฉ์ด ์šฉ์ดํ•ด์•ผํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋ฐ•ํ˜•ํ™”๋œ sheetํ˜• ์ „ํŒŒํก์ˆ˜์ฒด ๋˜๋Š” paintํ˜• ์ „ํŒŒํก์ˆ˜์ฒด๊ฐ€ ์ ํ•ฉํ•˜๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ๋…ผ๋ฌธ์€ ์ง€๊ธˆ๊นŒ์ง€ ์ „ํŒŒํก์ˆ˜์ฒด์— ๋Œ€ํ‘œ์ ์ธ ์žฌ๋ฃŒ๋กœ ์‚ฌ์šฉ๋˜์–ด ์˜ค๋˜ MnZn ferrite๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ paintํ˜• ์ „ํŒŒํก์ˆ˜์ฒด์˜ ๋‹จ์ธตํ˜•(Single-layer type)์—์„œ์˜ ์ „ํŒŒํก์ˆ˜๋Šฅ ํ–ฅ์ƒ๊ณผ ํ˜‘๋Œ€์—ญ์ธ ๊ฒƒ์„ ๋ณด์™„ํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ์„œ ๋ฅผ MnZn ferrite์— ์ฝ”ํŒ…ํ•˜๋Š” ๋ฐฉ๋ฒ•๊ณผ 2์ธตํ˜•(Double-layer type)์ „ํŒŒํก์ˆ˜์ฒด๋ฅผ ์ด์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ๋‹จ์ธต์˜ paintํ˜• ์ „ํŒŒํก์ˆ˜์ฒด์˜ ๋Œ€์—ญํญ๊ณผ ์ „ํŒŒํก์ˆ˜๋Šฅ์„ ํ–ฅ์ƒ์‹œ์ผฐ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ๋จผ์ € paintํ˜• ์ „ํŒŒํก์ˆ˜์ฒด์˜ ์ž์„ฑ์žฌ๋ฃŒ์˜ ์ข…๋ฅ˜, paint์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ฅธ ์ „ํŒŒํก์ˆ˜๋Šฅ๊ณผ ์ œ์ž‘๋œ ์‹œํŽธ์˜ ๋‘๊ป˜, Ferrite ํ‰๊ท ์ž…์žํฌ๊ธฐ, ์กฐ์„ฑ๋น„ ๋“ฑ์„ ์ œ์–ดํ•˜๋ฉฐ ์‹œํŽธ์˜ ์ „ํŒŒํก์ˆ˜๋Šฅ, ๋ณต์†Œํˆฌ์ž์œจ, ๋ณต์†Œ์œ ์ „์œจ, SEM, ๋“ฑ์„ ๋ถ„์„ํ•˜์˜€์œผ๋ฉฐ ๋‹จ์ธตํ˜•(Single-layer type)์—์„œ ์ „ํŒŒํก์ˆ˜๋Šฅ ํ–ฅ์ƒ๊ณผ ํ˜‘๋Œ€์—ญ์ธ ๊ฒƒ์„ ๋ณด์™„ํ•˜๋Š” ๊ณต์ •์œผ๋กœ coating๊ณผ ๋‹ค์ธตํ˜•(multy-layer type)์ „ํŒŒํก์ˆ˜์ฒด์— ๊ด€ํ•œ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•œ ๋ถ„์„๊ฒฐ๊ณผ ํก์ˆ˜๋Šฅ์„ ํ–ฅ์ƒ ์‹œํ‚ฌ ์ˆ˜ ์žˆ์—ˆ๋‹ค.As are being progressed electronics and radio communication technology, the human enjoy greater freedom in communication. However, EM wave environments in communication became complicate and more difficultt ocontrol. Thus, internation lorganizations, such as the American National Standard Institution (ANSI), Federal Communications Commission (FCC), and the Comite Internationale Special des Perturbations Radio electrique(CISPR), etc,have provided standard for the EM wave environments and for the counter measure of the electromagnetic compatibility(EMC). EM wave absorbers are used to protect electronic devices, such as personal communications and wireless LAN systems from unwanted EM wave radiation. In order to developan advanced EM wave absorbers, it is important to develop new materials for EM wave absorbers, in stead of soft and hard magnetic materials, such as Mn-Zn, Ni-Zn, Ba, and Sr ferrites have been used conventionally. In this thesis, the paint-type EM wave absorbers were studied in order to complement the defect of attaching sheet-type EM wave absorbers.Thepaint-typeEM wave absorbers were fabricated using Mn-Zn,Ni- n, Ba, Srferrite, and sendust. Inaddition, enamel, epoxy, and urethane paints were used as binders. As a result, the band-width ofEM wave absorbers coated with Al(OHโ‚ƒ) is larger than non-coated EM wave absorbers. EM wave absorption ability was increased by controling particle size and composition rate. The band width and EM wave absorption ability were increased with various layer-built thickness of absorbers. Reflection coefficient soft he fabricated EM wave absorber with the thickness of 3mm show 20.4dB at 9.375GHz.Nomenclature = โ…ฒ Abstract = โ…ด ์ œ 1 ์žฅ ์„œ ๋ก  = 1 1.1 ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ = 1 1.2 ์—ฐ๊ตฌ ๋ชฉ์  = 2 ์ œ 2 ์žฅ ์ „ํŒŒํก์ˆ˜์ฒด ์ด๋ก  ๋ฐ ์ธก์ •๋ฒ• = 4 2.1 ์ „ํŒŒํก์ˆ˜์ฒด ์ด๋ก  = 4 2.1.1 ์ „ํŒŒํก์ˆ˜์ฒด์˜ ๋ถ„๋ฅ˜ = 6 2.1.2 ์ „ํŒŒํก์ˆ˜์ฒด์˜ ์žฌ๋ฃŒ = 8 2.1.3 ์ „ํŒŒํก์ˆ˜์ฒด์— ์š”๊ตฌ๋˜๋Š” ํŠน์„ฑ = 11 2.1.4 ์ „ํŒŒํก์ˆ˜์ฒด ๋ถ„ํฌ์ •์ˆ˜ ํšŒ๋กœํ™” = 12 2.2 ์ „ํŒŒํก์ˆ˜์ฒด ์ธก์ •๋ฒ• = 25 2.2.1 ๋‹ค์ธตํ˜• ์ „ํŒŒํก์ˆ˜์ฒด = 25 2.2.2 ์ „ํŒŒํก์ˆ˜์ฒด์˜ ๋ฐ˜์‚ฌ๊ณ„์ˆ˜์™€ ์žฌ๋ฃŒ์ •์ˆ˜ ์ธก์ • = 30 ์ œ 3 ์žฅ Paintํ˜• ์ „ํŒŒํก์ˆ˜์ฒด์˜ ์ „ํŒŒํก์ˆ˜์„ฑ๋Šฅ ํ‰๊ฐ€ = 35 3.1 Ferrite์™€ Paint์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ฅธ ์ „ํŒŒํก์ˆ˜๋Šฅ ๋ถ„์„ = 35 3.2 ์กฐ์„ฑ๋น„์— ๋”ฐ๋ฅธ ์ „ํŒŒํก์ˆ˜๋Šฅ ๋ถ„์„ ๋ฐ ๋ณต์†Œํˆฌ์ž์œจ = 37 3.3 ๋‘๊ป˜์— ๋”ฐ๋ฅธ ์ „ํŒŒํก์ˆ˜๋Šฅ ๋ถ„์„ = 40 3.4 ํ‰๊ท ์ž…์žํฌ๊ธฐ ์ œ์–ด์— ๋”ฐ๋ฅธ ์ „ํŒŒํก์ˆ˜๋Šฅ ๋ถ„์„ = 41 3.5 ์˜ ์ฝ”ํŒ…์— ๋Œ€ํ•œ ์ „ํŒŒํก์ˆ˜๋Šฅ ๋ฐ SEM ๋ถ„์„ = 42 3.6 Paintํ˜•๊ณผ Sprayํ˜• ์ „ํŒŒํก์ˆ˜์ฒด์˜ ์ „ํŒŒํก์ˆ˜ํŠน์„ฑ ๋น„๊ต = 46 3.7 ๋‹ค์ธตํ˜• ์ „ํŒŒํก์ˆ˜์ฒด ๊ตฌ์„ฑ์— ์˜ํ•œ ์ „ํŒŒํก์ˆ˜์„ฑ๋Šฅ ํ–ฅ์ƒ = 47 ์ œ 4 ์žฅ ๊ฒฐ ๋ก  = 52 ์ฐธ๊ณ ๋ฌธํ—Œ = 54 ๋ฐœํ‘œ๋…ผ๋ฌธ = 5

    Preparation of core-shell type MBHA resin and its application to solid-phase peptide synthesis

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    Thesis(masters) --์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :ํ™”ํ•™์ƒ๋ฌผ๊ณตํ•™๋ถ€,2008.8.Maste

    ะšั€ะธั‚ะธั‡ะตัะบะพะต ะฟะตั€ะตัะผะพั‚ั€ะตะฝะธะต ะธะทัƒั‡ะตะฝะธั ะฟะพ ะธัั‚ะพั€ะธะธ ั€ัƒััะบะพะน ะบัƒะปัŒั‚ัƒั€ั‹ ะธ ยซะ˜ะบะพะฝะฐ ะธ ั‚ะพะฟะพั€ยป (Critical Re-View on the Studies of Russian Cultural History and The Icon and the Axe)

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    ์ปฌ๋ง ๋กœ๋ด‡์ด ๊ฐœ์‹œ๋œ๋‹ค. ๋ณธ ์ปฌ๋ง ๋กœ๋ด‡์€ ์„ผ์„œ, ์ปฌ๋ง ๋กœ๋ด‡์˜ ์ขŒ์ธก ๋ฐ ์šฐ์ธก์— ๊ฐ๊ฐ ๋งˆ๋ จ๋œ ๋ฐ”ํ€ด ๋ฐ ์ปฌ๋ง ๋กœ๋ด‡์˜ ์ง์ง„ ์†๋„ ๋ฐ ๊ฐ์†๋„๊ฐ€ ์ž…๋ ฅ๋˜๋ฉด, ์ž…๋ ฅ๋œ ์ง์ง„ ์†๋„์™€ ๊ฐ์†๋„์— ๊ธฐ์ดˆํ•˜์—ฌ ๋ฐ”ํ€ด๋ฅผ ๊ตฌ๋™ํ•˜๊ณ , ๋ฐ”ํ€ด์˜ ๊ตฌ๋™์— ๋”ฐ๋ผ ์ฃผํ–‰ํ•˜๋Š” ์ปฌ๋ง ๋กœ๋ด‡์˜ ์‹ค์ œ ์ง์ง„ ์†๋„ ๋ฐ ๊ฐ์†๋„๋ฅผ ์ด์šฉํ•˜์—ฌ ํ”ผ๋“œ๋ฐฑ ์ œ์–ด๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ํ”„๋กœ์„ธ์„œ๋ฅผ ํฌํ•จํ•˜๋ฉฐ, ์ด ๊ฒฝ์šฐ, ํ”„๋กœ์„ธ์„œ๋Š” ์„ผ์„œ๋ฅผ ํ†ตํ•ด ์ปฌ๋ง ๋กœ๋ด‡์˜ ํšŒ์ „ ๊ฐ๋„ ๋ฐ ์ปฌ๋ง ๋กœ๋ด‡๊ณผ ์ปฌ๋ง ๋กœ๋ด‡ ์ฃผ๋ณ€์— ์„ค์น˜๋œ ๊ฐ€์ด๋“œ ๊ฐ„์˜ ๊ฑฐ๋ฆฌ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ์ธก์ •ํ•˜๊ณ , ์ธก์ •๋œ ํšŒ์ „ ๊ฐ๋„ ๋ฐ ๊ฑฐ๋ฆฌ ์ค‘ ์ ์–ด๋„ ํ•˜๋‚˜๋ฅผ ํ”ผ๋“œ๋ฐฑ ์ œ์–ด์— ์ถ”๊ฐ€๋กœ ์ด์šฉํ•  ์ˆ˜ ์žˆ๋‹ค

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    ์ธ๊ตฌ๊ฐ์†Œ์‹œ๋Œ€์— ๋Œ€์‘ํ•œ ์ถฉ์ฒญ๋‚จ๋„ ๊ณต๊ฐ„์ •์ฑ…๋ฐฉํ–ฅ

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    ํ•œ๊ตญ๊ณ ์šฉ์ •๋ณด์›(2016)์€ ์•ž์œผ๋กœ 30๋…„ ํ›„ ์ถฉ์ฒญ๋‚จ๋„ 10๊ฐœ ์‹œโ€ค๊ตฐ(๊ณต์ฃผ, ๋…ผ์‚ฐ, ๋ณด๋ น, ๊ธˆ์‚ฐ, ํ™์„ฑ, ์˜ˆ์‚ฐ, ํƒœ์•ˆ, ์„œ์ฒœ, ๋ถ€์—ฌ, ์ฒญ์–‘ ๋“ฑ)์ด ์ธ๊ตฌ์†Œ๋ฉธ์„ ๊ฑฑ์ •ํ•ด์•ผ ํ•œ๋‹ค๊ณ  ์ „๋งํ•˜์˜€๋‹ค. ๊ตญํ† ์—ฐ๊ตฌ์›(2017)์€ ์ธ๊ตฌ๊ฐ์†Œ์— ๋”ฐ๋ผ ๋„์‹œ๊ทœ๋ชจ๋ฅผ ์ถ•์†Œํ•ด์•ผ ํ•˜๋Š” ๋„์‹œ๋กœ ๊ณต์ฃผ์‹œ, ๋…ผ์‚ฐ์‹œ, ๋ณด๋ น์‹œ๋ฅผ ์ง€๋ชฉํ–ˆ๋‹ค. ์ดํ›„์ƒ๋žต์ œ1์žฅ ๋จธ๋ฆฌ๋ง 1. ์—ฐ๊ตฌ๋ฐฐ๊ฒฝ ๋ฐ ๋ชฉ์  1 2. ์—ฐ๊ตฌ๋ฒ”์œ„ ๋ฐ ๋ฐฉ๋ฒ• 5 ์ œ2์žฅ ๋ฉ”๊ฐ€ ํŠธ๋žœ๋“œ ๋ฐ ์ •์ฑ…๋™ํ–ฅ ๊ฒ€ํ†  1. ๋ฉ”๊ฐ€ ํŠธ๋žœ๋“œ์™€ ๊ตญํ† ์˜ํ–ฅโ€ง์ด์Šˆ 7 2. ์„ ํ–‰์—ฐ๊ตฌ ๋ฐ ๊ด€๋ จ์ •์ฑ… ๋™ํ–ฅ 11 1) ์„ ํ–‰์—ฐ๊ตฌ ๊ฒ€ํ†  11 2) ๊ด€๋ จ ์ •์ฑ…๋™ํ–ฅ ๊ฒ€ํ†  16 ์ œ3์žฅ ์ถฉ์ฒญ๋‚จ๋„ ๋„์‹œ๊ณต๊ฐ„๊ตฌ์กฐ ํŠน์„ฑ ๋ถ„์„ 1. ๋„์‹œ๊ณต๊ฐ„๊ตฌ์กฐ์˜ ๊ฐœ๋… 21 2. ๋„์‹œ๊ณต๊ฐ„๊ตฌ์กฐ์˜ ์ธก์ •๋ฐฉ๋ฒ• 22 3. ๋ถ„์„๋ชจํ˜•๊ณผ ๋ถ„์„์ž๋ฃŒ 27 4. ๋„์‹œ๊ณต๊ฐ„๊ตฌ์กฐ ๋ณ€ํ™”๋ถ„์„ ๊ฒฐ๊ณผ์™€ ์‹œ์‚ฌ์  30 ์ œ4์žฅ ์ธ๊ตฌ๊ฐ์†Œ์‹œ๋Œ€ ์ถฉ์ฒญ๋‚จ๋„ ๊ณต๊ฐ„์ •์ฑ…๋ฐฉํ–ฅ ๋ฐ ๊ณผ์ œ 1. ์ธ๊ตฌ๊ฐ์†Œ์‹œ๋Œ€ ๊ณต๊ฐ„์ •์ฑ…๋ฐฉํ–ฅ 36 1) ์••์ถ•๊ณผ ์—ฐ๊ณ„, ์ ์ •๊ทœ๋ชจํ™”๋ฅผ ์œ„ํ•œ ๊ณต๊ฐ„์ •์ฑ…๋ฐฉํ–ฅ 36 2) ๊ณต๊ฐ„๊ตฌ์กฐ ๋ณ€ํ™”ํŠน์„ฑ์„ ๋ฐ˜์˜ํ•œ ๊ณต๊ฐ„์ •์ฑ…๋ฐฉํ–ฅ 39 2. ์ธ๊ตฌ๊ฐ์†Œ์‹œ๋Œ€ ๊ณต๊ฐ„์ •์ฑ…๊ณผ์ œ 45 1) ๊ธฐ๋ณธ์›์น™ 45 2) ์ •์ฑ…๊ณผ์ œ๋ณ„ ์ถ”์ง„๋ฐฉ์•ˆ 47 3) ์ •์ฑ…๊ณผ์ œ๋ณ„ ์šฐ์„ ์ˆœ์œ„ 84 ์ œ5์žฅ ๊ฒฐ๋ก  ๋ฐ ์ •์ฑ…์ œ์–ธ 1. ์š”์•ฝ ๋ฐ ์ •์ฑ…์ œ์–ธ 87 2. ๊ธฐ๋Œ€ํšจ๊ณผ ๋ฐ ํ–ฅํ›„ ๊ณผ์ œ 89 ์ฐธ๊ณ ๋ฌธํ—Œ 91 โ€ป ๋ณ„์ฒจ 1. ์ „๋ฌธ๊ฐ€ ์„ค๋ฌธ์กฐ์‚ฌ์ง€ 95 โ€ป ๋ณ„์ฒจ 2. ์‹ค์ฆ๋ถ„์„ ๊ธฐ์ดˆ์ž๋ฃŒ 9

    Post-transcriptional Regulation of Cofilin and FMRP in Neurons

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    DoctorIn eukaryotes, mRNA translation begins with ribosome recruitment to the 5โ€™ capping complex. However, some viral mRNAs adopt alternative initiation mechanism using internal ribosome entry sites (IRES) located in the 5โ€™-untranslated region (UTR) of mRNA that can directly recruit ribosomes to initiate translation. Furthermore, few studies have discovered that cellular mRNAs are also translated by cap-independent translation: IRES mediated translation in the neuron. However, physiological significance of IRES-mediated translation is poorly understood. While screening for neuronal genes that have non-canonical translation activity, we discovered that the 5โ€™UTR of cofilin and FMRP mRNA contains strong IRES activity. In the first chapter, I will discuss post-transcriptional regulation of cofilin. In neuronal development, dynamic rearrangement of actin promotes axonal growth cone extension, and spatiotemporal translation of local mRNAs in response to guidance cues directs axonal growth cone steering, where cofilin plays a critical role. While regulation of cofilin activity is well studied, regulatory mechanism for cofilin mRNA translation in neurons is unknown. Here, we report that 5โ€™ UTR of cofilin mRNA contains an IRES element, and cofilin is predominantly translated by IRES-mediated mechanism in neurons. Furthermore, we show that IRES-mediated translation of cofilin is required for both axon extension and axonal growth cone steering. Our results provide new insights into the function of IRES-mediated translation in neuronal development. In the second chapter, I will discuss the regulatory mechanism of FMRP expression. Fragile X syndrome (FXS) caused by loss of fragile X mental retardation protein (FMRP) is the most common cause of inherited intellectual disability. Numerous studies show that FMRP is a RNA binding protein and regulates translation of its binding targets, which plays key roles in neuronal functions. However, the regulatory mechanism for FMRP expression is incompletely understood. Conflicting results regarding internal ribosome entry site (IRES)-mediated fmr1 translation were reported. Here, we unambiguously demonstrate that the fmr1 gene encoding FMRP exploits both IRES-mediated translation and canonical cap-dependent translation. Furthermore, we find that heterogeneous nuclear ribonucleoprotein Q (hnRNP-Q) acts as IRES transacting factor (ITAF) for IRES-mediated fmr1 translation in neurons. We also show that semaphorin 3A (Sema3A) induced axonal growth cone collapse is due to upregulation of hnRNP-Q and subsequent IRES-mediated expression of FMRP. These data elucidate the regulatory mechanism of FMRP expression and its role in axonal growth cone collapse
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