50 research outputs found

    ๋‚˜๋…ธ TiO2 ์ž…์ž์˜ Daphnia magna ๋…์„ฑ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ด‘์กฐ๊ฑด๊ณผ ์ž…์žํฌ๊ธฐ์˜ ์˜ํ–ฅ

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    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋ณด๊ฑด๋Œ€ํ•™์› : ํ™˜๊ฒฝ๋ณด๊ฑดํ•™๊ณผ, 2012. 8. ์ตœ๊ฒฝํ˜ธ.Background Titanium dioxide (TiO2) is known to have photocatalytic activity and ultraviolet absorbing property. Nano-sized TiO2 has been widely used in photocatalysts, pigments, and cosmetic additives, and toothpaste. These a lot of utilities led to releasing nanometrerials into the environment or discharge to the environment. As a result of ozone layer decrease, ultraviolet light could reach on the earths surface. Because TiO2 has photocatalytic activity, toxic effects could be changed. However little is known about the phototoxicity of TiO2 in aquatic organisms such as Daphnia magna (D. magna). Objectives The aim of this study was to evaluate the effect of light condition and particle size of TiO2 on Daphnia magna. Methods Aucte toxicity test and antioxidant enzyme toxicity test was performed. Acute toxicity test was performed on D. magna using pyrophosphated coated TiO2 (pyro-TiO2P25-70) and uncoated TiO2 (TiO2P25-70) under different light condition such as fluorescent light, ultraviolet-B (UV-B) light and solar light. In addition, antioxidant enzymes such as catalase (CAT), superoxide dismutase (SOD), glutathione s-transferase (GST), and lipid peroxidation (MDA) were analyzed to understand the mechanism of phototoxicity. Results TiO2 toxicity changed with light condition. TiO2 toxicity increased under UV-B and solar light condition. D. magna was more susceptible to TiO2P25-70 than pyro-TiO2P25-70. Antioxidant enzymes, CAT and SOD were similarly expressed to mortality however MDA expression shown reversely expressed pattern compared to CAT and SOD expression. Conclusion TiO2 could be occurred phototoxicity thus when it released to real environmental condition, TiO2 toxicity more increased. Micro size particles more toxic than nano size particle according to particle characteristics and test species. TiO2 could mainly affects test species through oxidative stress mechanisms but other toxic mechanisms such as biological surface coating were also considered. Present study is worth than other toxicity test under laboratory condition because we conducted toxicity test under real environmental condition.Abstract Introduction Materials and Methods Test materials Maintenance of D. magna Toxicity test design D. magna acute toxicity test Light conditions Antioxidant enzyme analysis Statistical analysis Results D. magna acute toxicity Antioxidant enzyme activity Discussion Conclusion References ๊ตญ๋ฌธ์ดˆ๋กMaste

    ์ƒ์ฒด๋ง‰ ํ†ต๊ณ„์—ญํ•™์˜ ๋ช‡ ๊ฐ€์ง€ ๋ฌธ์ œ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ

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    Thesis (doctoral)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๋ฌผ๋ฆฌํ•™๊ณผ,2003.Docto

    Serbianism and the Problem of Montenegro's Independence

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    1989๋…„ ๋ฒ ๋ฅผ๋ฆฐ ์žฅ๋ฒฝ ๋ถ•๊ดด ์ดํ›„ ์œ ๊ณ ์Šฌ๋ผ๋น„์•„ ์ง€์—ญ์€ ์ˆ˜์ฐจ๋ก€์˜ ๋ฏผ์กฑ ๊ฐ„ ๊ฐˆ๋“ฑ๊ณผ ๋ถ„์Ÿ์˜ ์•„ํ””์„ ๊ฒช์–ด์™”๋‹ค. ๊ทธ๋Ÿฌํ•œ ๊ฐˆ๋“ฑ๊ณผ ๋ถ„์Ÿ์˜ ์š”์ธ ์ค‘์—๋Š” ์ค‘์„ธ ์„ธ๋ฅด๋น„์•„ ์™•๊ตญ์˜ ์˜ํ†  ํ™•๋Œ€์— ๊ธฐ์ดˆํ•œ ์„ธ๋ฅด๋น„์•„๋‹ˆ์ฆ˜์ด ์ฃผ์š”ํ•œ ์ž๋ฆฌ๋ฅผ ์ฐจ์ง€ํ•˜์—ฌ ์™”์—ˆ๋‹ค. ๋ฐœ์นธ์œ ๋Ÿฝ์€ 21์„ธ๊ธฐ ํ˜„์žฌ๊นŒ์ง€๋„ ์„ธ๋ฅด๋น„์•„๋‹ˆ์ฆ˜์˜ ๊ทธ๋Š˜๊ณผ ์–ด๋‘์›€ ์†์—์„œ ๋ฒ—์–ด๋‚˜์ง€ ๋ชปํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ๊ทธ ๋Œ€ํ‘œ์ ์ธ ์‚ฌ๋ก€๊ฐ€ ๋ฐ”๋กœ 1999๋…„ ์ดํ›„๋กœ ๋ถˆ๊ฑฐ์ ธ ๋‚˜์˜ค๊ธฐ ์‹œ์ž‘ํ•œ ๋ชฌํ…Œ๋„ค๊ทธ๋กœ ๋…๋ฆฝ๋ฌธ์ œ๋ผ ๋งํ•  ์ˆ˜ ์žˆ๋‹ค. 1992๋…„ 4์›” ์œ ๊ณ ์Šฌ๋ผ๋น„์•„์˜ ๊ตฌ์„ฑ ๊ณตํ™”๊ตญ์ค‘ ํ•˜๋‚˜๋กœ ์„ธ๋ฅด๋น„์•„์™€ ๊ฐ™์ด ์—ฐ๋ฐฉ์„ ๊ตฌ์„ฑํ•˜์˜€๋˜ ๋ชฌํ…Œ๋„ค๊ทธ๋กœ๋Š”, ๋ณด์Šค๋‹ˆ์•„ ๋‚ด์ „๊ณผ ์ฝ”์†Œ๋ณด ์ „์Ÿ์„ ๊ฒช์€ ์ดํ›„ 21์„ธ๊ธฐ ํ˜„์žฌ ์„ธ๋ฅด๋น„์•„์˜ ๊ทธ๋Š˜๋กœ๋ถ€ํ„ฐ ๋ฒ—์–ด๋‚˜ ๋…๋ฆฝ์„ ์ถ”์ง„ํ•ด ๋‚˜๊ฐ€๋ ค๋Š” ์›€์ง์ž„์„ ํ™œ๋ฐœํžˆ ์ „๊ฐœํ•˜๊ณ  ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ๋ชฌํ…Œ๋„ค๊ทธ๋กœ ๋…๋ฆฝ๋ฌธ์ œ๋Š” ์ž ์‹œ ์ˆ˜๋ฉด์— ๊ฐ€๋ผ์•‰์•„ ์žˆ๋˜ ์ฝ”์†Œ๋ณด์™€ ๋งˆ์ผ€๋„๋‹ˆ์•„ ๊ทธ๋ฆฌ๊ณ  ๋ณด์Šค๋‹ˆ์•„๋‚ด ๋ฏผ์กฑ๋ฌธ์ œ์˜ ๋ถ€ํ™œ์„ ์˜ˆ๊ณ ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์ด์— ๋”ฐ๋ฅธ ๋ฐœ์นธ์œ ๋Ÿฝ๋‚ด ๋ฏผ์กฑ๊ฐ„ ๋ถ„์Ÿ์˜ ์žฌํ˜„ ๊ฐ€๋Šฅ์„ฑ์„ ํ™•๋Œ€์‹œํ‚ค๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ด๋Ÿฌํ•œ ์—ฐ๊ตฌ๋ฐฐ๊ฒฝ์„ ๋ฐ”ํƒ•์œผ๋กœ ๋ชฌํ…Œ๋„ค๊ทธ๋กœ ๋…๋ฆฝ๋ฌธ์ œ์™€ ์„ธ๋ฅด๋น„์•„๋‹ˆ์ฆ˜๊ณผ์˜ ๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•˜๊ณ ์ž ํ•œ๋‹ค.Montenegro(Crna Gora) is a small country in South-Eastern Europe which has a population of about 620,000(2003), and the territorial expanse of 13,812 square kilometers. Montenegro, after having made a joint agreement in March 2003, forms a Federation with Serbia. The main contents of the join agreement are as follows; First, Serbia and Montenegro will keep the federation governments for 3 more years. Second, Montenegro has to make a decision on their independence through a referendum. Third, the new country should be named Federation of Serbia-Montenegro Republics.' This study will discuss historical reasons and significance that may underlie the independence Montenegro is trying to gain from Serbia in terms of Serbianism. Chapter II observes how Serbianism has developed and affected problems of Montenegro's independence. This will be the bases of discussion in Chapters III and IV, where I will analyze historical disputes and national conflicts over the issue of national identity between Montenegro and Serbia. These Chapters in particular will examine the processes of Montenegro's independence that was initiated in 1999, and the relevant details. Also, I will analyze Montenegro's present situation and the future prospects for its independence. Finally in Chapter V, I will summarize the significance of Serbianism in the regions of Former Yugoslavia and the problems associated with Montenegro's independence

    ่ง€ๅ…‰ๅœ˜ๅœฐ ้–‹็™ผไบ‹ๆฅญ ๆดปๆ€งๅŒ–ๆ–นๆกˆ์— ้—œํ•œ ็ก็ฉถ

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธๅคงๅญธๆ ก ่กŒๆ”ฟๅคงๅญธ้™ข :่กŒๆ”ฟๅญธ็ง‘ ๆ”ฟ็ญ–ๅญธๅฐˆๆ”ป,1996.Maste

    Study on user satisfaction through analysis of PET/CT usage : focusing on the big 5 domestic hospitals in Korea

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    ๋…ธํ™”๊ณผํ•™ํ˜‘๋™๊ณผ์ •/์„์‚ฌ๋ณธ ์—ฐ๊ตฌ์˜ ๊ถ๊ทน์  ๋ชฉ์ ์€ ๊ตญ๋‚ด ์˜๋ฃŒ๊ธฐ๊ด€์˜ PET/CT ์‚ฌ์šฉ์— ์žˆ์–ด ์‹ค์‚ฌ์šฉ์ž ์ธก๋ฉด์—์„œ๋Š” ์‚ฌ์šฉ ํŽธ์˜์ƒ์— ์ €ํ•ด๋˜๋Š” ์š”์ธ๋“ค์€ ์ ๊ทน์ ์œผ๋กœ ์ œ๊ฑฐํ•˜์—ฌ ๋ถˆ๋งŒ์„ ์ตœ์†Œํ™”ํ•˜๊ณ , ์žฅ๋น„ ๊ตฌ๋งค์‹œ ์ž„์ƒ๋ถ€์„œ์—์„œ ์š”๊ตฌํ•˜๋Š” ์ •ํ™•ํ•œ ํ‰๊ฐ€๊ธฐ์ค€์„ ํ™•๋ฆฝํ•˜๋Š”๋ฐ ๊ธฐ์—ฌํ•˜๊ณ ์ž ํ•œ๋‹ค. ๊ณต๊ธ‰๊ธฐ์—… ์ธก๋ฉด์—์„œ๋Š” ์‚ฌ์šฉ์ž์˜ ๋ถˆ๋งŒ์กฑ ์š”์ธ๋“ค์„ ์ •ํ™•ํžˆ ๋ถ„์„ํ•˜์—ฌ ๋ณด๋‹ค ํšจ๊ณผ์ ์ธ ์ „๋žต์œผ๋กœ 10๋…„ ์‚ฌ์šฉ์—ฐํ•œ์„ ๊ทผ๊ฑฐํ•˜์—ฌ ๋Œ์•„์˜ค๋Š” ๊ต์ฒด์ˆ˜์š” ์ฆ๊ฐ€์— ๋ถ€์‘ํ•˜๋Š” ์„ฑ๊ณผ๋ฅผ ์ฐฝ์ถœ ํ•  ์ˆ˜ ์žˆ๋Š” ์ „๋žต์  ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๊ณ ์ž ํ•œ๋‹ค.์ด๋ฅผ ์œ„ํ•ด ๊ตญ๋‚ด Big5 ๋ณ‘์› ํ•ต์˜ํ•™๊ณผ PET/CT๊ด€๋ จ ์—…๋ฌด์— ์ข…์‚ฌํ•˜๋Š” ๋ฐฉ์‚ฌ์„ ์‚ฌ 60๋ช…(100%)์„ ๋Œ€์ƒ์œผ๋กœ 2014๋…„ 2์›” 10์ผ๋ถ€ํ„ฐ 2์›” 17์ผ๊นŒ์ง€ ์ด 8์ผ๊ฐ„์— ๊ฑธ์ณ ์„ค๋ฌธ์‘๋‹ต์„ ์–ป์–ด ๊ฒฐ๊ณผ ๋ถ„์„์— ์ด์šฉํ•˜์˜€๋‹ค.๋ณธ ์—ฐ๊ตฌ์˜ ๋ถ„์„ ๊ฒฐ๊ณผ๋ฅผ ์š”์•ฝํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.์ฒซ์งธ, ์ „๋žต์š”์†Œ ๋„์ถœ์„ ์œ„ํ•˜์—ฌ ๊ณต๊ธ‰๊ธฐ์—… ๋Œ€์ƒ ์‚ฌ์ „ ์„ค๋ฌธ์กฐ์‚ฌ์™€ ๋ฐฉ์‚ฌ์„ ์‚ฌ ๋ณธ ์„ค๋ฌธ์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด 26๊ฐ€์ง€ ์ „๋žต์š”์†Œ๋ฅผ ์„ ์ •ํ•˜์˜€๊ณ , ์š”์ธ๋ถ„์„์„ ํ†ตํ•˜์—ฌ 4๊ฐ€์ง€ ์š”์ธ(์„œ๋น„์Šค, ํŽธ์˜์„ฑ, ๊ฒฝ์ œ์„ฑ, ํ™˜์žํ”ผํญ)์„ ๋„์ถœํ•˜์˜€๋‹ค.๋‘˜์งธ, GE ๋ธŒ๋žœ๋“œ ์‚ฌ์šฉ์ž์˜ ๋งŒ์กฑ๋„์— ๊ธ์ •์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์š”์ธ์„ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ ํŽธ์˜์„ฑ ์š”์ธ์ด ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ ๋˜์—ˆ๋‹ค.์…‹์งธ, SIEMENS ๋ธŒ๋žœ๋“œ ์‚ฌ์šฉ์ž์˜ ๋งŒ์กฑ๋„์— ๊ธ์ •์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์š”์ธ์„ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ ์„œ๋น„์Šค, ๊ฒฝ์ œ์„ฑ ์š”์ธ์ด ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ ๋˜์—ˆ๋‹ค.๋„ท์งธ, PHILIPS ๋ธŒ๋žœ๋“œ ์‚ฌ์šฉ์ž์˜ ๋งŒ์กฑ๋„์— ๊ธ์ •์ ์ธ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์š”์ธ์„ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ Big5 ๋ณ‘์› ์ค‘ ํƒ€ ๋ธŒ๋žœ๋“œ์— ๋น„ํ•ด ์‚ฌ์šฉ ๊ฒฝํ—˜์ด ์žˆ๋Š” ์‘๋‹ต์ž๊ฐ€ ์ ์–ด ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•˜์ง€ ์•Š์€ ๊ฒƒ์œผ๋กœ ํ™•์ธ ๋˜์—ˆ๋‹ค.์ƒ๊ธฐ ๋ถ„์„๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋ธŒ๋žœ๋“œ๋ณ„ ์‹ค์ œ์ ์ธ ์ „๋žต ๋„์ถœ์„ ์œ„ํ•˜์—ฌ 26๊ฐ€์ง€ ์ „๋žต์š”์†Œ์— ๋Œ€ํ•œ ์ค‘์š”๋„-๋งŒ์กฑ๋„(IPA)๊ฒฐ๊ณผ์™€ ๋ธŒ๋žœ๋“œ ํ‰๊ฐ€ ๊ฒฐ๊ณผ๋ฅผ ์ด์šฉํ•˜์—ฌ ๋ธŒ๋žœ๋“œ 3์‚ฌ์˜ SWOT ๋ถ„์„์„ ์‹ค์‹œํ•˜์—ฌ ๊ฐ ๋ธŒ๋žœ๋“œ์— ๋งž๋Š” ์ „๋žต์š”์†Œ๋ฅผ ๋„์ถœํ•˜์˜€๋‹ค.๊ฒฐ๋ก ์ ์œผ๋กœ, ํ–ฅํ›„ PET/CT๋ฅผ ๋„์ž…ํ•˜๊ณ ์ž ํ•˜๋Š” ์˜๋ฃŒ๊ธฐ๊ด€์€ ๋ณธ ์—ฐ๊ตฌ์—์„œ ํ™•์ธํ•œ ์ž„์ƒ๋ถ€์„œ์˜ ์• ๋กœ์‚ฌํ•ญ์„ ์ ๊ทน ๋ฐ˜์˜ํ•œ ํ‰๊ฐ€๊ธฐ์ค€์„ ์ฒด๊ณ„์ ์œผ๋กœ ํ™•๋ฆฝํ•˜์—ฌ PET/CT ์ง„๋‹จ์„ ๋ฐ›๋Š” ํ™˜์ž์˜ ์˜๋ฃŒ ์งˆ ํ–ฅ์ƒ์„ ๋„๋ชจํ•ด์•ผ ํ•  ๊ฒƒ์ด๋‹ค. ๋˜ํ•œ, PET/CT ๊ณต๊ธ‰ ๊ธฐ์—…์€ ๊ฐ ๋ธŒ๋žœ๋“œ๋ณ„ ์ „๋žต์š”์†Œ์— ๊ทผ๊ฑฐํ•˜์—ฌ ๋งˆ์ผ€ํŒ… ์ „๋žต์„ ์ˆ˜๋ฆฝํ•˜๋Š”๋ฐ ์ด๋ฅผ ์ ๊ทน์ ์œผ๋กœ ํ™œ์šฉํ•  ๊ฒƒ์„ ๊ถŒ์žฅํ•œ๋‹ค.ope

    1,5-๋””๋ฉ”ํ‹ธ๋‚˜ํ”„ํƒˆ๋ Œ๊ณผ 1,6-๋””๋ฉ”ํ‹ธ๋‚˜ํ”„ํƒˆ๋ Œ์˜ ์„ ํƒ์ ์ธ ํ•ฉ์„ฑ

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    Thesis(masters) --์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :ํ™”ํ•™์ƒ๋ฌผ๊ณตํ•™๋ถ€,2009.8.Maste

    The Diplomatic Selection of Small and Medium States under the Bipolar System - A Case Study on the Diplomatic Policy of Yugoslavia

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    2์ฐจ ์„ธ๊ณ„๋Œ€์ „์—์„œ๋ถ€ํ„ฐ ํ•œ๊ตญ์ „์Ÿ์ด ๋ฐœ๋ฐœํ•  ๋•Œ๊นŒ์ง€ ์œ ๊ณ ์Šฌ๋ผ๋น„์•„๋Š” ๊ตญ๊ฐ€ ์กด๋ฆฝ์„ ๋‘˜๋Ÿฌ์‹ผ ๋‹ค์–‘ํ•œ ์œ„๊ธฐ์™€ ์œ„ํ˜‘์„ ๊ฒฝํ—˜ํ•ด์•ผ๋งŒ ํ–ˆ์œผ๋ฉฐ, ์ด๋ฅผ ๊ทน๋ณตํ•˜๊ธฐ ์œ„ํ•œ ๋‹ค์–‘ํ•œ ์ „๋žต์  ์„ ํƒ๊ณผ ์™ธ๊ต ๋…ธ์„ ์„ ์ˆ˜๋ฆฝํ•ด ๋‚˜๊ฐ€๊ฒŒ ๋œ๋‹ค. ๋ณธ ๋…ผ๋ฌธ์—์„  2์ฐจ ์„ธ๊ณ„๋Œ€์ „์˜ ๊ฒฐ๊ณผ ๋‚˜ํƒ€๋‚œ ์–‘๊ทน ์„ธ๋ ฅ๊ท ํ˜• ์ฒด์ œ๋ผ๋Š” ์ƒˆ๋กœ์šด ๊ตญ์ œ ์—ญํ•™๊ตฌ๋„ ์†์—์„œ ์ „์Ÿ์˜ ์œ„ํ˜‘์„ ํ”ผํ•˜๊ณ  ๊ตญ๊ฐ€์  ์ฃผ๊ถŒ์„ ๋ณด์žฅ๋ฐ›๊ณ ์ž ํ–ˆ๋˜ ์ค‘์†Œ๊ตญ๋“ค์˜ ์‚ฌ๋ก€ ์ค‘ ์œ ๊ณ ์Šฌ๋ผ๋น„์•„๋ฅผ ์„ ํƒํ•ด ๊ทธ ์™ธ๊ต์  ์„ ํƒ๊ณผ ์ •์ฑ…์„ ๋ถ„์„ํ•ด ๋ณด๋„๋ก ํ•  ๊ฒƒ์ด๋‹ค. ์ด ์‹œ๊ธฐ ์œ ๊ณ ์Šฌ๋ผ๋น„์•„๊ฐ€ ์„ ํƒํ•œ ์™ธ๊ต์  ๋…ธ์„ ์€ ํŠน์ง•์— ๋”ฐ๋ผ ํฌ๊ฒŒ ์„ธ ์‹œ๊ธฐ๋กœ ๋‚˜๋ˆ„์–ด ๋ณผ ์ˆ˜ ์žˆ๋Š”๋ฐ, ์šฐ์„ , 2์ฐจ ์„ธ๊ณ„๋Œ€์ „์„ ๊ฑฐ์น˜๋ฉด์„œ ๋Œ€์ „์—์„œ์˜ ์Šน๋ฆฌ์™€ ์‚ฌํšŒ์ฃผ์˜๊ตญ๊ฐ€๋ฅผ ์ˆ˜๋ฆฝํ•˜๊ธฐ ์œ„ํ•œ ์ „๋žต์— ๋”ฐ๋ผ ์„ ํƒ๋œ ์†Œ๋ จ๊ณผ์˜ ๋™๋งน์„ ๋“ค ์ˆ˜ ์žˆ๋‹ค. ๋‘ ๋ฒˆ์งธ ์‹œ๊ธฐ๋กœ๋Š” ์‚ฌํšŒ์ฃผ์˜๊ตญ๊ฐ€ ์ˆ˜๋ฆฝ ์ดํ›„ ๊ตญ๊ฐ€ ์šด์˜๊ณผ ์˜ํ–ฅ๋ ฅ ํ™•๋ณด๋ฅผ ๋‘˜๋Ÿฌ์‹ผ ์†Œ๋ จ๊ณผ์˜ ๊ฐˆ๋“ฑ์ด ๊นŠ์–ด์ง€๋ฉด์„œ, 1948๋…„ ์ฝ”๋ฏผํฌ๋ฆ„ ๋ถ„์Ÿ์„ ๊ณ„๊ธฐ๋กœ ๋“œ๋Ÿฌ๋‚œ ์†Œ๋ จ์œผ๋กœ๋ถ€ํ„ฐ์˜ ํƒˆ(่„ซ)๋™๋งน์„ ๋“ค ์ˆ˜ ์žˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋งˆ์ง€๋ง‰์œผ๋กœ ์„ธ ๋ฒˆ์งธ ์‹œ๊ธฐ๋Š” ์†Œ๋ จ๊ณผ ์ฝ”๋ฏผํฌ๋ฆ„ ํšŒ์›๊ตญ์œผ๋กœ๋ถ€ํ„ฐ ์ •์น˜, ๊ฒฝ์ œ, ์™ธ๊ต์  ๊ณ ๋ฆฝ๊ณผ ๊ตฐ์‚ฌ์  ์œ„ํ˜‘์„ ๊ฒช์–ด์•ผ ํ–ˆ๋˜ ์œ ๊ณ ์Šฌ๋ผ๋น„์•„๊ฐ€ ์ดํ›„ ์™ธ๊ต ๋…ธ์„ ์„ ์ผ๋ถ€ ์ˆ˜์ •ํ•ด ๋ฏธ๊ตญ ๋“ฑ ์„œ๊ตฌ๋กœ๋ถ€ํ„ฐ์˜ ๋‹ค์–‘ํ•œ ์ง€์›์„ ๋ชจ์ƒ‰ํ•ด ๊ฐ€๋˜ ์‹œ์ ์„ ๋“ค ์ˆ˜ ์žˆ๋‹ค. ํŠนํžˆ ์ด ์‹œ๊ธฐ์—๋Š” ์–‘๊ทน ์„ธ๋ ฅ๊ท ํ˜• ์ฒด์ œ์˜ ์ถฉ๋Œ์„ ์˜๋ฏธํ–ˆ๋˜ ํ•œ๊ตญ์ „์Ÿ์˜ ๊ฒฝํ—˜์„ ํ†ตํ•ด ์ž๊ตญ์˜ ์•ˆ๋ณด๋ฅผ ์œ„ํ•œ ์ƒˆ๋กœ์šด ์™ธ๊ต ๋…ธ์„  ์ˆ˜๋ฆฝ, ์ฆ‰ ๋น„๋™๋งน์ฃผ์˜๋ฅผ ์ˆ˜๋ฆฝํ•  ์ˆ˜ ์žˆ์—ˆ๊ณ , ์ด๋ฅผ ํ†ตํ•ด ์–‘๋Œ€ ๋ธ”๋ก์— ๋“ค์–ด๊ฐ€๊ธฐ ์–ด๋ ค์šด ๊ตญ๊ฐ€๋“ค์—๊ฒŒ ์ปค๋‹ค๋ž€ ์™ธ๊ต์  ํฌ๋ง์„ ์ œ์‹œํ•˜์˜€๋‹ค๊ณ  ๋ถ„์„ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.From the Second World War to the outbreak of the Korean War, the former Yugoslavia has experienced various crises and threats, so it has tried to establish various diplomatic strategies. In this paper, with a focus on the modern history of Yugoslavia, I analyze the selection of diplomats and the implementation of diplomatic policy of small and medium states, concentrating on the avoidance of war and the protection of sovereignty under the Bipolar System after the Second World War. The diplomacy of the former Yugoslavia can be divided into three periods. The first period is associated with their alliance with the former Soviet Union. The diplomatic strategy of this period is noted for its efforts to win the Second World War and to establish a socialist state. The second period is associated with Yugoslavia's attempts at secession from its alliance with the Soviet Union. Before and after that period, conflicts between Yugoslavia and the Soviet Union expanded due to the Soviet Union's interest in intervening in the internal affairs of Yugoslavia despite Yugoslavia not being open to this intervention by the Soviet Union. The third period is noted for the aggressive threat of the Soviet Union to politically, economically and diplomatically isolate Yugoslavia in order to make Yugoslavia conform and Yugoslavia's efforts to try to find various assistance from the West. Especially in this period, Yugoslavia could establish new diplomatic strategies for security. Namely, it could promote a 'a policy of nonalignment', influenced by the Korean War, which meant a collision with a bipolar strategy. And through this, Yugoslavia could offer diplomatic hope to non-aligned states which couldn't participate in the First or the Second World

    Magnetotransport study on the gated 2DEG in the GaAsAlGaAs heterointerface

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    Thesis (master`s)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๋ฌผ๋ฆฌํ•™๊ณผ,1996.Maste
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