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    ํ•œ๊ตญ ์—ฌ์„ฑ์—์„œ ์ฒด์™ธ์ˆ˜์ •์‹œ์ˆ  ์‹œ ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ์™€ Vascular Endothelial Growth Factor, Cyclooxygenase-2, Plasminogen Activator Inhibitor-1, Endothelial Nitric Oxide Synthase ์œ ์ „์ž ๋‹คํ˜•์„ฑ์˜ ์—ฐ๊ด€์„ฑ

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    ํ•™์œ„๋…ผ๋ฌธ (๋ฐ•์‚ฌ)-- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ์˜๊ณผ๋Œ€ํ•™ ์˜ํ•™๊ณผ, 2018. 2. ์ตœ์˜๋ฏผ.๋ฐฐ๊ฒฝ: ํ•œ๊ตญ ์—ฌ์„ฑ์—์„œ p53 codon 72 tumor suppressor factor, vascular endothelial growth factor (VEGF) +405 G/C, -460 C/T, -1154 G/A, plasminogen activator inhibitor (PAI)-1 4G/5G, cyclooxygenase (COX)-2 -765 G/C, endothelial nitric oxide synthase (eNOS) +894 G/T ์œ ์ „์ž ๋‹คํ˜•์„ฑ๊ณผ ์ฒด์™ธ์ˆ˜์ •์‹œ์ˆ  ์‹œ ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ์˜ ์—ฐ๊ด€์„ฑ์„ ์•Œ์•„๋ณด๊ณ ์ž ํ•œ๋‹ค. ๋ฐฉ๋ฒ•: 59๋ช…์˜ ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ ์—ฌ์„ฑ๊ณผ 100๋ช…์˜ ๊ฑด๊ฐ•ํ•œ ์ž„์‹ ๋Šฅ์ด ์žˆ๋Š” ๋Œ€์กฐ๊ตฐ์„ ๋Œ€์ƒ์œผ๋กœ ํ•œ๊ตญ ์—ฌ์„ฑ์—์„œ p53 codon 72 tumor suppressor factor, VEGF +405 G/C, -406 C/T, -1154 G/A, PAI-1 4G/5G, COX-2 -765 G/C, eNOS +894 G/T ์œ ์ „์ž ๋‹คํ˜•์„ฑ์„ real-time polymerase chain reaction (PCR) ๋ฐ restriction fragment length polymorphism์œผ๋กœ ์•Œ์•„๋ณด์•˜๋‹ค. ๊ฒฐ๊ณผ: p53 codon 72 tumor suppressor factor, VEGF +405 G/C, -460 C/T, -1154G/A ์œ ์ „์ž ๋‹คํ˜•์„ฑ, COX-2 -765G/C ์œ ์ „์ž ๋‹คํ˜•์„ฑ, PAI-1 4G/5G, eNOS +894 G/T ์œ ์ „์ž ๋‹คํ˜•์„ฑ์€ Hardy-Weinberg ํ‰ํ˜•์„ ์ด๋ฃจ์—ˆ๋‹ค. p53 codon 72 tumor suppressor factor, VEGF -460 C/T, eNOS +894 G/T ์œ ์ „์ž ๋‹คํ˜•์„ฑ์€ ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ ์—ฌ์„ฑ๊ณผ ๋Œ€์กฐ๊ตฐ ๊ฐ„ ์œ ์˜ํ•œ ์ฐจ์ด๋ฅผ ๋ณด์ด์ง€ ์•Š์•˜๋‹ค. PAI-1 5G/5G ์œ ์ „์žํ˜• (genotype)์ด ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ ๊ตฐ์—์„œ ์œ ์˜ํ•˜๊ฒŒ ๋‚ฎ์•˜๋‹ค (P=0.023). COX-2 -765 G/C ์œ ์ „์ž ๋‹คํ˜•์„ฑ์˜ C ๋Œ€๋ฆฝ์œ ์ „์ž (allele) ๋ฐ G/C ์œ ์ „์žํ˜•์ด ์œ ์˜ํ•˜๊ฒŒ ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ ์—ฌ์„ฑ์—์„œ ๋†’์•˜๋‹ค (P<0.001). VEGF +405 C/C ์œ ์ „์žํ˜•์ด ์œ ์˜ํ•˜๊ฒŒ ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ ์—ฌ์„ฑ์—์„œ ๋†’์•˜๋‹ค (P=0.047). VEGF -1154 A/A ์œ ์ „์žํ˜• ๋ฐ A ๋Œ€๋ฆฝ์œ ์ „์ž๊ฐ€ ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ ์—ฌ์„ฑ์—์„œ ์œ ์˜ํ•˜๊ฒŒ ๋†’์•˜๋‹ค (P=0.036 and P=0.018). ๊ฒฐ๋ก : COX-2 -765 G/C ์œ ์ „์ž ๋‹คํ˜•์„ฑ, PAI-1 4G/5G ์œ ์ „์ž ๋‹คํ˜•์„ฑ, VEGF +405 G/C, -1154 G/A ์œ ์ „์ž ๋‹คํ˜•์„ฑ์€ ํ•œ๊ตญ ์—ฌ์„ฑ์—์„œ ์ฒด์™ธ์ˆ˜์ •์‹œ์ˆ  ์‹œ ๋ฐ˜๋ณต ์ฐฉ์ƒ ์‹คํŒจ์™€ ์—ฐ๊ด€๋˜์–ด ์žˆ์„ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค.I. ์„œ๋ก  1 II. ์—ฐ๊ตฌ์žฌ๋ฃŒ ๋ฐ ๋ฐฉ๋ฒ• 10 III. ์—ฐ๊ตฌ๊ฒฐ๊ณผ 18 IV. ๊ณ ์ฐฐ 43 V. ์ฐธ๊ณ ๋ฌธํ—Œ 54Docto

    The effects of ball milling and hydrochloric acid leaching on the dissolution of copper in copper speiss

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    ๊ณต์ • ๋ถ€์‚ฐ๋ฌผ์„ ์ฒ˜๋ฆฌํ•˜๋Š” TSL(Top Submerged Lance) ๊ณต์ •์—์„œ ๋น„์ค‘์ฐจ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ฒ  ๋“ฑ ๋ถˆ์ˆœ๋ฌผ์„ ํ•จ์œ ํ•˜๋Š” ์Šฌ๋ž˜๊ทธ์™€ ์•ˆํ‹ฐ๋ชฌ๊ณผ ๋น„์†Œ ๋ฐ ์œ ๊ฐ€๊ธˆ์†์„ ํ•จ์œ ํ•˜๋Š” ์ŠคํŒŒ์ด์Šค๋กœ ๋ถ„๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋•Œ ๊ตฌ๋ฆฌ ์ŠคํŒŒ์ด์Šค๋Š” ์•ฝ 65%์˜ ๊ตฌ๋ฆฌ์™€ 23%์˜ ์•ˆํ‹ฐ๋ชฌ, 2%์˜ ์€๊ณผ 0.04%์˜ ๊ธˆ์œผ๋กœ ๊ตฌ์„ฑ๋œ๋‹ค. ์นจ์ถœ๊ณต์ •๊ณผ ๊ท€๊ธˆ์† ํšŒ์ˆ˜๊ณต์ •์„ ๊ฑฐ์น˜๋ฉด ๊ท€๊ธˆ์†์„ ํšŒ์ˆ˜ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ์ด๋•Œ ๊ตฌ๋ฆฌ๊ฐ€ ํ•จ์œ ๋˜์–ด ์žˆ์„ ๊ฒฝ์šฐ ๊ท€๊ธˆ์†์˜ ์ˆœ๋„ ๋ฐ ํšŒ์ˆ˜์œจ์„ ๊ฐ์†Œ์‹œํ‚ค๊ธฐ ๋•Œ๋ฌธ์— ์นจ์ถœ ๊ณต์ • ๋‹จ๊ณ„์—์„œ ๊ตฌ๋ฆฌ์˜ ์ œ๊ฑฐ๊ฐ€ ํ•„์ˆ˜์ ์ด๋‹ค. ๊ตฌ๋ฆฌ ์ŠคํŒŒ์ด์Šค์˜ ์นจ์ถœ ํ›„ ์ž”์‚ฌ ์ค‘ ๊ตฌ๋ฆฌํ•จ์œ ์œจ์€ 2% ์ดํ•˜๋กœ ์ œ๊ฑฐํ•ด์•ผ ๊ท€๊ธˆ์† ํšŒ์ˆ˜์— ์˜ํ–ฅ์„ ๋ฏธ์น˜์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋‹ค. ์ตœ๊ทผ ์•ˆํ‹ฐ๋ชฌ์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•˜๋ฉฐ ์นจ์ถœ์ž”์‚ฌ ์ค‘ ๊ตฌ๋ฆฌ์˜ ํ•จ๋Ÿ‰ ์ฆ๊ฐ€๊ฐ€ ๊ด€์ฐฐ๋˜์—ˆ๋‹ค. ์ด์— ๊ตฌ๋ฆฌ์˜ ์นจ์ถœ์„ ์ €ํ•ดํ•˜๋Š” ์ •ํ™•ํ•œ ์›์ธ์„ ํŒŒ์•…ํ•˜๊ณ  ์นจ์ถœ์„ ์ฆ๊ฐ€์‹œํ‚ค๊ธฐ ์œ„ํ•œ ์—ฐ๊ตฌ๊ฐ€ ํ•„์š”ํ•˜๋‹ค. ํ™ฉ์‚ฐ์šฉ์•ก์— Cu2+, Cl-, Fe3+๋ฅผ ๊ฐ๊ฐ ํˆฌ์ž…ํ•˜์—ฌ ๊ตฌ๋ฆฌ์ŠคํŒŒ์ด์Šค์˜ ์นจ์ถœ์„ ์ง„ํ–‰ํ•˜์˜€๋‹ค. ํ™ฉ์‚ฐ๋งŒ์„ ์‚ฌ์šฉํ•œ ๊ฒฝ์šฐ ์ž”์‚ฌ ์† ๊ตฌ๋ฆฌ์˜ ์–‘์€ 31%์˜€์œผ๋‚˜ Cu2+ 5000mg/L๋ฅผ ์ฒจ๊ฐ€ํ•œ ๊ฒฝ์šฐ 7%, Cl- 1000mg/L๋ฅผ ์ฒจ๊ฐ€ํ•œ ๊ฒฝ์šฐ 8%, Fe3+ 300mg/L๋ฅผ ์ฒจ๊ฐ€ํ•œ ๊ฒฝ์šฐ 4%๋กœ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๊ตฌ๋ฆฌ์นจ์ถœ์ด ๊ฐœ์„ ๋จ์— ๋”ฐ๋ผ ์ž”์‚ฌ ์ค‘ ๊ตฌ๋ฆฌ์˜ ์–‘์€ ๊ฐ์†Œํ•˜์˜€์œผ๋‚˜ ๊ณต์ •์—์„œ ์š”๊ตฌํ•˜๋Š” 2%๋ณด๋‹ค ๋†’์€ ์ˆ˜์ค€์ด๋‹ค. ๊ตฌ๋ฆฌ์˜ ์นจ์ถœ์„ ๋ฐฉํ•ดํ•˜๋Š” ์›์ธ์„ ๊ทœ๋ช…ํ•˜๊ธฐ ์œ„ํ•ด SEM ๋ฐ EDS ๋ถ„์„์„ ํ†ตํ•ด ๊ตฌ๋ฆฌ์— ๋น„ํ•ด ์นจ์ถœ๋˜๋Š” ์†๋„๊ฐ€ ๋Š๋ฆฐ ๊ตฌ๋ฆฌ-์•ˆํ‹ฐ๋ชฌ์˜ ํ•ฉ๊ธˆ์ด ๊ทธ๋ฌผ๊ตฌ์กฐ๋กœ ์กด์žฌํ•˜์—ฌ ๊ตฌ๋ฆฌ์™€ ์นจ์ถœ์•ก์˜ ์ ‘์ด‰์„ ๋ฐฉํ•ดํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€์œผ๋ฉฐ, ๊ทธ๋ฌผ๊ตฌ์กฐ๋ฅผ ๋ฌผ๋ฆฌ์ ์œผ๋กœ ์ œ๊ฑฐํ•˜๊ธฐ ์œ„ํ•ด ๋ณผ๋ฐ€ ๋ถ„์‡„ ํ›„ ์นจ์ถœ๊ณผ ํ™”ํ•™์  ์ œ๊ฑฐ๋ฅผ ์œ„ํ•ด ์—ผ์‚ฐ ์นจ์ถœ์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๋ณผ๋ฐ€ ๋ถ„์‡„ ์‹œ ๊ทธ๋ฌผ๊ตฌ์กฐ๋ฅผ ํŒŒ๊ดดํ•  ๋งŒํผ ์ถฉ๋ถ„ํ•œ ํฌ๊ธฐ์˜ ๋ฏธ๋ฆฝ์ž๋ฅผ ๋งŒ๋“ค๊ธฐ ์–ด๋ ค์› ์œผ๋ฉฐ, ๋ถ„์‡„ ํ›„ ๋™์ผํ•œ ์ž…๋„์—์„œ ๊ตฌ๋ฆฌ์˜ ์นจ์ถœํšจ์œจ ๊ฐ์†Œ๊ฐ€ ๊ด€์ฐฐ๋˜์—ˆ๋‹ค. ์•ˆํ‹ฐ๋ชฌ์˜ ์Šต์‹์ œ๋ จ๋ฒ•์—์„œ ์ฃผ๋กœ ์ด์šฉ๋˜๋Š” ์—ผ์‚ฐ์šฉ์•ก์„ ์ด์šฉํ•˜์—ฌ ์นจ์ถœํ–ˆ์„ ๋•Œ, 1000cc/min์˜ ์‚ฐ์†Œ๋ฅผ ์ฃผ์ž…ํ•  ๋•Œ 600rpm์—์„œ ๊ตฌ๋ฆฌ๋Š” 100% ์นจ์ถœ๋˜์—ˆ์œผ๋ฉฐ 0.31%์˜ ๊ตฌ๋ฆฌ๊ฐ€ ์นจ์ถœ ์ž”์‚ฌ์— ์ž”์กดํ•˜์˜€๋‹ค. ์ด์— ๊ตฌ๋ฆฌ์™€ ์•ˆํ‹ฐ๋ชฌ์˜ ํ•ฉ๊ธˆ์€ ๊ตฌ๋ฆฌ์˜ ์นจ์ถœํšจ์œจ์„ ์ €ํ•ดํ•˜๋ฉฐ, ์—ผ์‚ฐ์šฉ์•ก์—์„œ ์•ˆํ‹ฐ๋ชฌ์ด ์šฉํ•ด๋˜์–ด ๋” ๋งŽ์€ ๊ตฌ๋ฆฌ์˜ ์นจ์ถœ์ด ๊ฐ€๋Šฅํ•˜์˜€๋‹ค.|In the TSL process, which processes by-products, the difference of specific gravities can be used to separate slag containing impurities such as iron and speiss containing valuable metals with As and Sb. The copper speiss contains about 65% copper, 23% antimony, 2% silver and 0.04% gold. Although precious metals can be recovered through leaching and precious metal recovery processes, the removal of copper is essential in the leaching process step because copper remained in the residue could reduce the recovery and purity of precious metals. It is known that the amount of copper in the leaching residue should be below 2% not to affect the recovery of precious metals. Recently, the amount of copper in the leach residue increased with increasing the amount of antimony in Cu speiss. Therefore, the reason why the leaching efficiency of Cu decreased should be investigated and the method that improve the leaching efficiency should be developed in this study. Some leaching tests of Cu speiss were carried out by adding Cu2+, Cl-, Fe3+ into leach solution. When only sulfuric acid was used for Cu speiss leaching, the amount of copper in the residue was 31%, while the amounts of Cu in the leach residue were 7%, 8%, and 4% with 5000 mg/L Cu2+, 1000 mg/L Cl-, and 300mg/L Fe3+, respectively. The amount of Cu in the leach residue decreased by improving Cu leaching from Cu speiss, but the amounts of Cu were still higher than 2%. SEM and EDS analyses revealed that the alloy of copper-antimony, which could reduce the leaching rate of copper, existed as a net structure to hinder the contact between copper and leaching solution. Therefore, two processes were investigated; firstly, ball milling to remove the alloy physically, followed by leaching, and secondly, hydrochloric acid leaching to remove the alloy chemically. It was difficult to produce fine particles of Cu speiss enough to destroy the net structure during ball mill grinding, and the leaching efficiency of copper decreased at the same particle size after grinding When leaching with hydrochloric acid solution, which is mainly used in antimony hydrometallurgy, most of copper was dissolved at 600rpm with 1000 cc/min oxygen, and 0.31% of copper remained in the leach residue. Therefore, the alloy of copper and antimony inhibits the leaching efficiency of copper, and antimony is dissolved in the hydrochloric acid solution to allow more copper leaching.์ œ 1 ์žฅ ์„œ ๋ก  1 1.1 ์—ฐ๊ตฌ ๋ฐฐ๊ฒฝ ๋ฐ ๋ชฉ์  1 1.2 ์„ ํ–‰ ์—ฐ๊ตฌ 4 1.2.1 ์ŠคํŒŒ์ด์Šค์— ํ•จ์œ ๋œ ๊ธˆ์†์˜ ์ฒ˜๋ฆฌ 4 1.2.2 ๊ตฌ๋ฆฌ์˜ ์Šต์‹์ œ๋ จ๋ฒ• 7 1.2.3 ์•ˆํ‹ฐ๋ชฌ์˜ ์Šต์‹์ œ๋ จ๋ฒ• 10 ์ œ 2 ์žฅ ์ด๋ก ์  ๋ฐฐ๊ฒฝ 13 2.1 ๋ณผ๋ฐ€์— ์˜ํ•œ ๊ตฌ๋ฆฌ ์ž…์ž์˜ ๋…ธ์ถœ 13 2.2 ๊ตฌ๋ฆฌ์˜ ์นจ์ถœ 16 ์ œ 3 ์žฅ ์‚ฐํ™”์ œ๋ฅผ ์ฒจ๊ฐ€ํ•œ ํ™ฉ์‚ฐ ์นจ์ถœ 20 3.1 ์‹คํ—˜ ๋ฐฉ๋ฒ• 20 3.2 ์—ฐ๊ตฌ ๊ฒฐ๊ณผ ๋ฐ ๊ณ ์ฐฐ 23 3.2.1 Cu2+์˜ ์˜ํ–ฅ 23 3.2.2 Cl-์˜ ์˜ํ–ฅ 25 3.2.3 Fe3+์˜ ์˜ํ–ฅ 27 3.2.4 ์นจ์ถœ ์ž”์‚ฌ ๋‹จ๋ฉด ๋ถ„์„ 29 ์ œ 4 ์žฅ ๋ณผ๋ฐ€ ๋ถ„์‡„๋ฅผ ํ†ตํ•œ ๊ตฌ๋ฆฌ์˜ ๋…ธ์ถœ 30 4.1 ์‹คํ—˜ ๋ฐฉ๋ฒ• 32 4.1.1 ๋ณผ๋ฐ€ ๋ถ„์‡„ 32 4.1.2 ์นจ์ถœ 33 4.2 ์—ฐ๊ตฌ ๊ฒฐ๊ณผ ๋ฐ ๊ณ ์ฐฐ 34 ์ œ 5 ์žฅ ๊ตฌ๋ฆฌ์™€ ์•ˆํ‹ฐ๋ชฌ์˜ ์—ผ์‚ฐ ์นจ์ถœ ๊ฑฐ๋™ ํ™•์ธ 36 5.1 ์‹คํ—˜ ๋ฐฉ๋ฒ• 37 5.2 ์—ฐ๊ตฌ ๊ฒฐ๊ณผ ๋ฐ ๊ณ ์ฐฐ 38 5.2.1 ์—ผ์‚ฐ ๋ฐ ํ™ฉ์‚ฐ์šฉ์•ก์—์„œ ์•ˆํ‹ฐ๋ชฌ์˜ ์นจ์ถœ ๊ฑฐ๋™ 38 5.2.2 ๊ต๋ฐ˜ ์†๋„์˜ ์˜ํ–ฅ 39 5.2.3 ์—ผ์‚ฐ ๋†๋„์˜ ์˜ํ–ฅ 45 5.2.4 ์˜จ๋„์˜ ์˜ํ–ฅ 48 ์ œ 6 ์žฅ ๊ฒฐ ๋ก  51 ์ฐธ๊ณ  ๋ฌธํ—Œ 54Maste

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    A Study on the Difference in Residential Satisfaction of Public rental housing by Family Life Cycle

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ) -- ์„œ์šธ๋Œ€ํ•™๊ต๋Œ€ํ•™์› : ํ–‰์ •๋Œ€ํ•™์› ๊ณต๊ธฐ์—…์ •์ฑ…ํ•™๊ณผ, 2021.8. ๊ณ ๊ธธ๊ณค.์šฐ๋ฆฌ๋‚˜๋ผ ์ฃผ๊ฑฐ๋ณต์ง€ ํŒจ๋Ÿฌ๋‹ค์ž„์€ ๋ฌผ๋Ÿ‰์ค‘์‹ฌ์˜ ๊ณต๊ธ‰์ž ์œ„์ฃผ ์ •์ฑ…์—์„œ ์ƒ์• ์ฃผ๊ธฐโ€ง์ˆ˜์š”์ž ์ค‘์‹ฌ์˜ ๋งž์ถคํ˜• ์ฃผํƒ๊ณต๊ธ‰์œผ๋กœ ์ „ํ™˜๋˜๊ณ  ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ์—ฌ์ „ํžˆ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ์€ ์ฒญ๋…„, ์‹ ํ˜ผ๋ถ€๋ถ€, ๊ณ ๋ น์ž์— ์ง‘์ค‘๋˜์–ด ์žˆ์–ด, ์žฅ๋…„์ธต์— ๋Œ€ํ•œ ์ง€์›์€ ์ƒ๋Œ€์ ์œผ๋กœ ๋ถ€์กฑํ•˜๋ฉฐ, ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ ๋‹จ๊ณ„์— ๋”ฐ๋ผ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋Š” ๋‹ค์–‘ํ•œ ์ž„๋Œ€์ฃผํƒ์€ ๋ถ€์กฑํ•œ ํ˜„์‹ค์ด๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ๋Š” ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ ์ง‘๋‹จ๋ณ„๋กœ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์ฐจ์ด์™€ ๊ทธ ์˜ํ–ฅ์š”์ธ์„ ์•Œ์•„๋ด„์œผ๋กœ์จ ์ƒ์• ์ฃผ๊ธฐ๋ณ„ ์ˆ˜์š”์ž ๋งž์ถคํ˜• ์ž„๋Œ€์ฃผํƒ ๊ณต๊ธ‰์ •์ฑ…์„ ์œ„ํ•œ ์‹œ์‚ฌ์ ์„ ์ œ๊ณตํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ์— ๋”ฐ๋ผ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ๊ฑฐ์ฃผ ๊ฐ€๊ตฌ์˜ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ์ฐจ์ด๊ฐ€ ์žˆ๋Š”๊ฐ€? ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ์— ๋”ฐ๋ผ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ๊ฑฐ์ฃผ ๊ฐ€๊ตฌ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์š”์ธ๋“ค์€ ๋ฌด์—‡์ธ๊ฐ€?์˜ ์—ฐ๊ตฌ์งˆ๋ฌธ์„ ์ œ์‹œํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ์งˆ๋ฌธ์— ๋‹ตํ•˜๊ธฐ ์œ„ํ•ด ๋ณธ ์—ฐ๊ตฌ๋Š” ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ๋ฅผ ๊ฐ€์กฑ์ง„์ž…๊ธฐ, ๊ฐ€์กฑํ˜•์„ฑ๊ธฐ, ์ž๋…€๊ต์œก๊ธฐ, ๊ฐ€์กฑ์ถ•์†Œ๊ธฐ์˜ 4๊ฐ€์ง€ ๋‹จ๊ณ„๋กœ ๊ตฌ๋ถ„ํ•˜๊ณ , ์ง‘๋‹จ๋ณ„ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์˜ ์ฐจ์ด ๋ฐ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์˜ํ–ฅ์š”์ธ์— ๋Œ€ํ•˜์—ฌ ์—ฐ๊ตฌ๋ฅผ ์ง„ํ–‰ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” 2016โˆผ2019 ๊ตญํ† ๊ตํ†ต๋ถ€ ใ€Œ์ฃผ๊ฑฐ์‹คํƒœ์กฐ์‚ฌใ€์ž๋ฃŒ๋ฅผ ๋ถ„์„ํ•˜๊ณ , ํŒŒ์ฃผ ์šด์ •์‹ ๋„์‹œ๋ฅผ ๋Œ€์ƒ์œผ๋กœ ํ•˜์—ฌ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ์ž…์ฃผ๋ฏผ๊ณผ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ๊ณต๊ธ‰์„ ๋‹ด๋‹นํ•˜๋Š” LH์ง์›์„ ๋Œ€์ƒ์œผ๋กœ ์‹ฌ์ธต์ธํ„ฐ๋ทฐ๋ฅผ ์‹ค์‹œํ•˜์˜€๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ ์ฒซ์งธ, ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ์— ๋”ฐ๋ผ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ํ‰๊ท ์—๋Š” ์ฐจ์ด๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ผ์›๋ถ„์‚ฐ๋ถ„์„๊ฒฐ๊ณผ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„๋Š” ๊ฐ€์กฑ์ง„์ž…๊ธฐ>๊ฐ€์กฑํ˜•์„ฑ๊ธฐ, ๊ฐ€์กฑ์ถ•์†Œ๊ธฐ>๊ฐ€์กฑํ˜•์„ฑ๊ธฐ ๊ทธ๋ฆฌ๊ณ  ๊ฐ€์กฑ์ถ•์†Œ๊ธฐ>์ž๋…€๊ต์œก๊ธฐ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ํ•˜์ง€๋งŒ ๋‹ค์ค‘ํšŒ๊ท€๋ถ„์„์—์„œ๋Š” ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ๋ณ„ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ์œ ์˜๋ฏธํ•œ ์ฐจ์ด๊ฐ€ ๋‚˜ํƒ€๋‚˜์ง€ ์•Š์•˜๋‹ค. ๋‘˜์งธ, ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ๋ณ„ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์š”์ธ์—๋Š” ์ฐจ์ด๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ฐ€์กฑ์ง„์ž…๊ธฐ๋Š” ์ฒญ์†Œโ€ง์“ฐ๋ ˆ๊ธฐ ์ฒ˜๋ฆฌ์ƒํƒœ, ์ƒ์—…โ€ง์˜๋ฃŒ ๋“ฑ ๊ทผ๋ฆฐ์‹œ์„ค ์ ‘๊ทผ์„ฑ, ๋Œ€์ค‘๊ตํ†ต ์ ‘๊ทผ์„ฑ์ด ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์ฃผ์š” ์š”์ธ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ฐ€์กฑํ˜•์„ฑ๊ธฐ์—์„œ๋Š” ์ฃผํƒ์ƒํƒœ, ์ง‘์ฃผ๋ณ€ ์†Œ์Œ์ •๋„, ์ƒ์—…โ€ง์˜๋ฃŒ ๋“ฑ ๊ทผ๋ฆฐ์‹œ์„ค ์ ‘๊ทผ์„ฑ ์ˆœ์œผ๋กœ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ž๋…€๊ต์œก๊ธฐ์—์„œ๋Š” ์ฃผํƒ์ƒํƒœ, ์ƒ์—…โ€ง์˜๋ฃŒ ๋“ฑ ๊ทผ๋ฆฐ์‹œ์„ค ์ ‘๊ทผ์„ฑ, ์ด์›ƒ๊ณผ์˜ ๊ด€๊ณ„ ์ˆœ์œผ๋กœ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ณ  ์žˆ์—ˆ๋Š”๋ฐ, ๋‹ค๋ฅธ ์ƒ์• ์ฃผ๊ธฐ์— ๋น„ํ•ด ์ฃผํƒ์ƒํƒœ์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„๊ฐ€ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ํฐ ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋˜ํ•œ, ๊ต์œกํ™˜๊ฒฝ๋ณด๋‹ค ์ด์›ƒ๊ณผ์˜ ๊ด€๊ณ„ ์ฆ‰, ๋ถˆํŽธํ•œ ์ด์›ƒ์— ๋Œ€ํ•œ ์š”์ธ์ด ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ํฐ ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ณ  ์žˆ๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ฐ€์กฑ์ถ•์†Œ๊ธฐ์—์„œ๋Š” ์ฃผํƒ์ƒํƒœ, ์ด์›ƒ๊ณผ์˜ ๊ด€๊ณ„, ์ƒ์—…โ€ง์˜๋ฃŒ ๋“ฑ ๊ทผ๋ฆฐ์‹œ์„ค ์ ‘๊ทผ์„ฑ ์ˆœ์œผ๋กœ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„์— ์˜ํ–ฅ์„ ๋ฏธ์ณค๋Š”๋ฐ, ๋‹ค๋ฅธ ์ƒ์• ์ฃผ๊ธฐ์— ๋น„ํ•ด ์ฃผ๊ฑฐ๋งŒ์กฑ๋„๊ฐ€ ๋†’์•˜์œผ๋ฉฐ, ์ž๋…€๊ต์œก๊ธฐ์—์„œ ์ด์›ƒ๊ณผ์˜ ๊ด€๊ณ„๊ฐ€ ๋ถˆํŽธํ•˜์ง€ ์•Š์€ ์ด์›ƒ์„ ์˜๋ฏธํ–ˆ๋˜ ๊ฒƒ๊ณผ ๋‹ฌ๋ฆฌ ์ด์›ƒ๋“ค๊ณผ ๊ด€๊ณ„๋ฅผ ํ˜•์„ฑํ•œ๋‹ค๋Š” ์˜๋ฏธ๋ฅผ ๊ฐ–๊ณ  ์žˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ถ„์„๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋ณธ ์—ฐ๊ตฌ์˜ ์‹œ์‚ฌ์ ์„ ์ œ์‹œํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ์ฃผํƒํ’ˆ์งˆ์˜ ํ–ฅ์ƒ์ด ํ•„์š”ํ•˜๋‹ค. ์ฃผํƒ ์ƒํƒœ์— ๋Œ€ํ•œ ๋ถˆ๋งŒ์กฑ์€ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ์— ๋Œ€ํ•œ ๋ถ€์ •์  ์ธ์‹์—๋„ ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ณ  ์žˆ์œผ๋ฏ€๋กœ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ๊ณต๊ธ‰ ํ™•๋Œ€์ •์ฑ…์—์„œ ๊ฐ€์žฅ ํ•„์š”ํ•œ ๊ฒƒ์€ ์ฃผํƒ์˜ ์งˆ์ ํ–ฅ์ƒ์ด๋‹ค. ๋‘˜์งธ, ์ƒ์• ์ฃผ๊ธฐ๋ณ„ ๋งž์ถคํ˜• ์ฃผ๊ฑฐ๋ณต์ง€์ •์ฑ…์„ ์œ„ํ•ด์„œ๋Š” ์ฃผํƒ๋ฉด์ ์˜ ๋‹ค์–‘ํ™”๊ฐ€ ํ•„์š”ํ•˜๋‹ค. ์…‹์งธ, ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ์˜ ์ฃผ๊ฑฐ์‚ฌ๋‹ค๋ฆฌ ์—ญํ• ์„ ๊ฐ์•ˆ, ์ƒ์• ์ฃผ๊ธฐ ๋‹จ๊ณ„๋ณ„ ๋งž์ถค ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ์ •์ฑ…์ด ํ•„์š”ํ•˜๋‹ค. ๋„ท์งธ, ๋‹ค์–‘ํ•œ ์ž…์ฃผ๋ฏผ ๊ฑฐ์ฃผ์— ๋”ฐ๋ฅธ ์ž…์ฃผ๋ฏผ ๊ด€๋ฆฌ ํ”„๋กœ๊ทธ๋žจ์˜ ๊ฐ•ํ™”๊ฐ€ ํ•„์š”ํ•˜๋‹ค.Korea's housing welfare paradigm is shifting from supply-oriented policy to supply customized housing centered on life cycle and demand. However, as public rental housing is still concentrated on young people, newlyweds and the elderly, support for the age group of 30 to 50 years is relatively insufficient, and there is a shortage of various rental housing options depending on the life cycle of the family. In response, this study aimed to provide implications for the supply policy of rental housing tailored to consumers by examining the differences in residential satisfaction and its impact factors by family life cycle group. With this purpose, this study set two research questions: (1) Is there any differences in the levels of residential satisfaction by family life-cycle ? (2) If so, what are the factors affecting residential satisfaction by considering family life-cycle ? To answer the research questions, this study divided the family life cycle into four stages: family entry stage, family formation stage, family with school-age children stage, and family reduction stage. This study analyzed 2016โˆผ2019 โ€œKorea Housing Surveyโ€ data, and conducted in-depth interviews with residents of Paju Unjeong New Town and LH employees. The main findings from this study are as follows: First, there are differences in the average of residential satisfaction depending on the life cycle of the family. Second, there are differences in factors that affect housing satisfaction by family life cycle. In family entry stage, access to neighborhood facilities, and access to public transportation were major factors that greatly affected residential satisfaction. In family formation stage, housing conditions, noise levels around the house, and access to neighborhood facilities were affecting housing satisfaction in the order. In family with school-age children stage, satisfaction with housing conditions was significantly affected compared to other life cycles. In addition, we could see that the relationship with neighbors, i.e., factors for uncomfortable neighbors, rather than the educational environment, have a significant impact on residential satisfaction. In family reduction stage, compared to other life cycles, housing satisfaction was higher. Based on these analysis results, the implications of this study are as follows. First, improvements in housing quality is essential. Second, the diversification of housing area is necessary for customized housing welfare policies by life cycle. Third, various public rental housing policies are needed that can be selected by life cycle stage. Fourth, it is necessary to strengthen the resident management program according to the residents' residence of various income groups.์ œ 1 ์žฅ ์„œ๋ก  1 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ฐฐ๊ฒฝ ๋ฐ ๋ชฉ์  1 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ฒ”์œ„์™€ ๋ฐฉ๋ฒ• 4 ์ œ 2 ์žฅ ์„ ํ–‰์—ฐ๊ตฌ ๊ฒ€ํ†  ๋ฐ ์ด๋ก ์  ๋…ผ์˜ 6 ์ œ 1 ์ ˆ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ๋ฐ ์˜ํ–ฅ์š”์ธ์— ๋Œ€ํ•œ ๋…ผ์˜ 6 1. ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ 6 2. ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์˜ํ–ฅ์š”์ธ 6 ์ œ 2 ์ ˆ ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ์— ๋Œ€ํ•œ ๋…ผ์˜ 13 1. ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ 13 2. ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ์— ๋”ฐ๋ฅธ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ 14 ์ œ 3 ์ ˆ ์ฃผ๊ฑฐ๋ณต์ง€์ •์ฑ…์— ๋Œ€ํ•œ ๋…ผ์˜ 19 ์ œ 4 ์ ˆ ์„ ํ–‰์—ฐ๊ตฌ์™€์˜ ์ฐจ๋ณ„์„ฑ 21 ์ œ 3 ์žฅ ์—ฐ๊ตฌ์„ค๊ณ„ ๋ฐ ๋ถ„์„๋ฐฉ๋ฒ• 22 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ๋ชจํ˜•๊ณผ ๊ฐ€์„ค์„ค์ • 22 ์ œ 2 ์ ˆ ๋ณ€์ˆ˜์˜ ์กฐ์ž‘์  ์ •์˜ 25 ์ œ 3 ์ ˆ ๋ถ„์„๋ฐฉ๋ฒ• 28 1. ์–‘์ ์—ฐ๊ตฌ 28 2. ์งˆ์ ์—ฐ๊ตฌ 28 ์ œ 4 ์žฅ ๋ถ„์„๊ฒฐ๊ณผ 30 ์ œ 1 ์ ˆ ์–‘์ ๋ถ„์„๊ฒฐ๊ณผ 30 1. ํ‘œ๋ณธ์˜ ์ธ๊ตฌํ†ต๊ณ„ํ•™์  ํŠน์„ฑ 30 2. ๋ณ€์ˆ˜์˜ ๊ธฐ์ˆ ํ†ต๊ณ„๋ถ„์„ 33 3. ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ์— ๋”ฐ๋ฅธ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์ฐจ์ด๋ถ„์„ 36 4. ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ๋ณ„ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์˜ํ–ฅ์š”์ธ ๋ถ„์„ 42 ๊ฐ€. ๊ฐ€์กฑ์ง„์ž…๊ธฐ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ 42 ๋‚˜. ๊ฐ€์กฑํ˜•์„ฑ๊ธฐ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ 44 ๋‹ค. ์ž๋…€๊ต์œก๊ธฐ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ 46 ๋ผ. ๊ฐ€์กฑ์ถ•์†Œ๊ธฐ ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ 48 ๋งˆ. ๊ฐ€์กฑ์ƒ์• ์ฃผ๊ธฐ๋ณ„ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์˜ํ–ฅ์š”์ธ ์˜ํ–ฅ๋ ฅ ๋น„๊ต 51 ์ œ 2 ์ ˆ ์งˆ์ ๋ถ„์„๊ฒฐ๊ณผ 53 1. ๊ฐ€์กฑ์ง„์ž…๊ธฐ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์˜ํ–ฅ์š”์ธ 53 2. ๊ฐ€์กฑํ˜•์„ฑ๊ธฐ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์˜ํ–ฅ์š”์ธ 55 3. ์ž๋…€๊ต์œก๊ธฐ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์˜ํ–ฅ์š”์ธ 57 4. ๊ฐ€์กฑ์ถ•์†Œ๊ธฐ ์ฃผ๊ฑฐ๋งŒ์กฑ๋„ ์˜ํ–ฅ์š”์ธ 60 ์ œ 5 ์žฅ ๊ฒฐ๋ก  62 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ ์š”์•ฝ 62 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ์˜์˜ ๋ฐ ์‹œ์‚ฌ์  65 ์ œ 3 ์ ˆ ์—ฐ๊ตฌ์˜ ํ•œ๊ณ„ 67 ์ฐธ๊ณ ๋ฌธํ—Œ 68 ๋ถ€๋ก 71 ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ๊ฑฐ์ฃผ์ž ๋Œ€์ƒ ์ธํ„ฐ๋ทฐ ์งˆ๋ฌธ์ง€ 71 ๊ณต๊ณต์ž„๋Œ€์ฃผํƒ ๊ณต๊ธ‰์ž ๋Œ€์ƒ ์ธํ„ฐ๋ทฐ ์งˆ๋ฌธ์ง€ 79 ABSTRACT 80์„

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