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      • KCI등재

        임대주택 유형별 주거안정효과 분석

        (Park, Joon),김현정(Kim, Hyunjung ), 신(Lee, Shin) 한국공간환경학회 2018 공간과 사회 Vol.28 No.4

        이 연구의 목적은 다양한 유형의 임대주택 간 주거안정효과를 비교하는 것이다. 이 연구에서는 현황 자료 분석, 문헌 분석, 전문가 FGI, AHP 전문가 설문조사 방법 등을 활용해 임대주택 유형별 주거안정효과 종합지표를 도출했다. 문헌 분석과 전문가 FGI를 통해 주거안정효과의 상위요인으로 주거비 부담, 주거 점유 안정, 입주자 자격 제한 등 3개 요인이 도출되었다. 이들에 대한 하위요인으로는 임대료 수준, 보증금 수준, 면적, 운영 기간, 거주 기한, 임대료 상승률, 주택소유 여부, 소득수준, 특수계층 여부 등 총 9개 요인이 도출되었다. 이후 AHP 전문가 설문조사를 통해 각 요인별 가중치와 주거안정 기여도 점수를 도출하고 이를 종합해 임대주택 유형별 주거안정효과 종합지표를 도출했다. 분석 결과 영구 임대를 선두로 매입 임대, 50년 임대, 국민 임대 등이 주거안정효과가 큰 것으로 나타났다. 한편 5년 임대, 舊 준공공 임대 및 舊 뉴스테이 등의 민간 임대는 주거안정효과가 가장 낮은 것으로 나타났다. 한정된 재원 및 정책 수단을 고려할 때 임대주택 지원정책은 이러한 유형별 주거안정효과에 기반을 두고 정비될 필요가 있다. 이 연구의 결과는 주거안정효과에 기초한 임대주택 지원정책의 체계화에 있어 기초자료로 활용될 수 있을 것이다. This study aims to suggest a basis to compare the effects of residential stability of social housing by type in Korea. For this purpose, the study uses statistical data, literature review, FGI, and AHP expert survey. The three main elements of afford-ability, tenure security, and tenant qualification to measure residential stability and 9 sub-elements of rent level, deposit level, floor area, operation period, rental period limitation, rent increase, home-ownership, income level, vulnerable social group such as the elderly were identified from literature review and FGI. A comprehensive index of residential stability of social housing by type were calcu-lated based on weight and level of contribution to residential stability by each element from AHP expert survey. Permanent rental housing scored the highest mark in terms of residential stability followed by Purchased rental housing, 50 years operation rental housing, National rental housing while 5 years operation rental housing, Semi-public rental housing, New Stay formed the lowest group. The result of this study can be a basis for the system of supports to social housing provision by type.

      • Angular Solar Selective Panels에서의 Bi-Directional Transmission 평가에 관한 연구

        마사우드 하시미(Masaood Hashimi),김 기 세(Ki-Se Kim),김 홍 제(Hong-Je Kim),(Euy-Joon Lee) 한국태양에너지학회 2003 한국태양에너지학회 학술대회논문집 Vol.- No.-

        빛이 입사각별 태양투과율이 제어되어지는 첨단 창과 같은 물체를 통과할 때 투과되는 성분은 직달투과와 산란투과성분으로 볼 수 있다. 직달투과는 물체를 통과하면서 일정한 방향으로 굴절되어투과되는 성질을 말하고, 산란투과는 직달투과를 제외한 나머지 방향의 성분들의 형태를 말한다. 이러한 첨단 창의 냉난방부하에 미치는 에너지성능을 평가하기 위해서는 산란투과에 대한 정보가 필요하고, 이에 대한 물리적 변수를 입사각, 출력각, 양방 투과율 분산함수인 BTDF로 정의된다.<br/> 본 논문에서는 3개의 서로 다른 첨단 창 :(1) 42°/5° 프리즘 창 판넬, (2) 레이저 컷 판넬 (3) 45° 프리즘 3M 필름의 BTDF 데이터 획득을 위한 실험 방안을 소개하고, 실험을 통해 획득한 정보를 이용하여 계산식과 비교 검증을 하였다. 따라서 이 검증된 방안을 이용하여 지역별 냉난방 부하를 최소화 할 수 있는 입사각별 태양 투과율 제어 판넬을 선정할 수 있게 되었다.

      • KCI등재

        사용자 편의성을 향상시킨 스마트 시티용 냉․온열 벤치 시스템 개발

        ,오승용,권대규 한국산업경영시스템학회 2023 한국산업경영시스템학회지 Vol.46 No.3

        In this study, a smart bench was developed and researched smart benches that can contribute to user convenience and satisfaction by installing them in parks, bus stops, and tourist attractions in line with the rapidly changing construction of smart cities. The smart bench is automatically operated by the control system according to the external temperature and provides additional functions such as charging, lighting, and advertising to improve general bench functions as well as heating in winter and cooling in summer, making it suitable for smart urbanization. The developed smart bench is designed to be strong enough to withstand loads of about 2,500 N. It minimizes the visible parts such as assembled bolts and 220V power supply wires, It can also give aesthetic effects. The development was carried out with the aim of waterproofing and dustproofing of IP44 grade in accordance with the climate of Republic of Korea, which has four seasons, and it is advantageous for long-term use because the paint was selected for the weather ability (discoloration) grade 3 or higher. If smart bench is commercialized, it is believed that various options can be provided to the smart bench market, where buyers had few product options, as the parts were developed in an assembled type so that all functions can be responded in an optional form according to the installation environment and the buyer's budget.

      • KCI등재

        예비교사가 교육실습 과정에서 겪는 인성교육 경험에 관한 근거 이론적 접근

        (June Lee),윤옥(Yun- Oug Lee) 학습자중심교과교육학회 2016 학습자중심교과교육연구 Vol.16 No.1

        『인성교육진흥법』이 국회를 통과하여 2015년 7월부터 시행에 들어갔다. 동법에 따라 앞으로 교육대학, 사범대학과 같은 교원양성기관은 예비교원의 인성교육 지도 역량 강화를 위해 인성관련 과목을 의무적으로 개설, 운영해야 한다. 예비교사들이 인성교육을 어떻게 인식하고 있으며, 교원양성과정에서 어떠한 교육이 필요하다고 판단하고 있는지를 파악하는 것은 교원양성기관의 인성교육 내실화를 위한 출발점이 될 것이다. 학교 현장에 대한 이해가 부족한 예비교원들은 교육실습을 통해 인성 교육의 의미를 새롭게, 보다 깊이 있게 경험하게 된다. 이러한 맥락에서 본 연구는 예비교사들이 교육실습을 통해 인식한 인성교육에 대한 경험을 탐색하기 위해 교육 실습을 마친 교육대학원 학생 33명을 대상으로 경험을 도구화함에 유용한 Strauss와 Corbin(1998)의 근거이론 접근방법에 기초하여 연구하였다. 연구결과, 인성교육 경험에 대하여 69개의 개념과 18개의 하위범주 및 12개의 핵심범주가 도출되었다. 본 연구 결과 예비교사들이 교육실습 과정을 통해 경험하고 이해한 인성교육의 중심현상은 ‘인성교육 방식의 변화 필요’로 나타났으며, 예비교사들이 실습과정에서 경험한 인성교육 방식 변화 필요에 대해 어떻게 수용해 가는지에 대해 과정을 본 결과는 ‘혼란 및 걱정’, ‘인식 및 수용’, ‘시도’, ‘재구조화’로 정리되었다. 또한 예비교사의 인성교육 인식 유형으로는 ‘공감형’, ‘수용형’, ‘갈등형’ 등 3가지 유형으로 정리되었다. 과정분석의 결과 및 근거자료에서 도출된 내용을 바탕으로 예비교사의 인성교육 고취를 위한 논의와 함께 후속연구에 대한 제언을 하였다. Character Education Improvement Act has been passed by National Assembly and taken effect since July, 2015. From now on, teacher education institutes such as teachers colleges are necessary to open required courses related to character education in order to strengthen pre-teachers character education. In this sense, it is important to prepare pre-teachers so that they understand what character education is, how character education implements, and how they improve practice competency. This study is intended to understand how pre-teachers for middle and high schools perceive and pay attention to character education during practicum and to investigate character education competency required by pre-teachers. 33 graduate students in education department participated in this study and the grounded theory approach by Strauss and Corbin(1998), which is useful to schematize experiences, was used as a method. As a result, regarding character education experiences, 69 concepts, 18 subcategories, and 12 categories were suggested. ‘Pre-teachers character education type during the teacher education is suggested as a core category. As a result of analyzing pre-teachers experience of character education during practicum, four stages such as ‘confusion and worry stage, ‘recognition and acceptance stage, ‘try stage and ‘restructured stage have been suggested. Also, considering ‘middle and high school pre-teachers character education perception, three types like ‘empathetic type, ‘acceptive type, and ‘conflictive type have been proposed. Based on what has been suggested as a result of process analysis and grounded theory, some ideas on improving pre-teachers character education competency and following research have been discussed.

      • KCI등재

        발바닥의 종양 제거 후 결손부의 복원

        ( Joon Lee ),승재 ( Seung-Jae Lee ),박지혜 ( Ji-Hye Park ),가영 ( Ga-Young Lee ),김원석 ( Won-Serk Kim ) 대한피부과학회 2014 大韓皮膚科學會誌 Vol.52 No.1

        Background: The plantar aspect of the foot is a difficult area for wound coverage and offers restricted/limited possibility for surgical repair. Due to the shearing and ground-reactive forces that the sole of the foot encounters and its unique organizational makeup of plantar skin and fat pad, reconstructive surgical techniques used on other parts of the body cannot be readily adapted to the plantar foot. Objective: The authors present an overview of wound repair after excision of benign or malignant tumor on plantar area. Methods: Retrospective review was done on 27 patients whose benign or malignant tumors on the plantar area were excised. From January 2007 to December 2012, we repaired defects on the plantar foot after simple excision of benign cutaneous tumors or wide excision of malignant melanomas. Patients were reviewed for results and complications. Results: Simple elliptical closure was used for the defects of which the short diameter was below 1.5 cm in 13 patients. Transposition flap was used in 2 patients. The local flap was used when the length to width ratio was smaller than 3 to 1, and the laxity of the skin adjacent to the defect was available. Larger defects of other 12 cases needed to be reconstructed with full thickness skin graft (FTSG) or by secondary intention healing (SIH). The re-epithelialization was shown to be faster in the FTSG group, but the functional and cosmetic results were better in the SIH group. Conclusion: Many defects on the sole were difficult to repair because of the distinct anatomy. In order to treat such large wounds in weight bearing area, both FTSG and SIH are relatively good options. (Korean J Dermatol 2014;52(1):13∼19)

      • KCI등재후보

        가측 반고리관 양성돌발성체위성현훈에서 관찰되는 자발안진의 임상적 중요성

        ,장세훈,호윤 대한평형의학회 2018 Research in Vestibular Science Vol.17 No.1

        Objectives: We aimed to assess the clinical significance of spontaneous nystagmus (SN) in horizontal semicircular canal benign paroxysmal positional vertigo (HC-BPPV).Methods: Twenty-four patients who were diagnosed with HC-BPPV in Eulji University Hospital from January 2015 to December 2016 were recruited. Various bed-side examinations including SN in both sitting and supine position, head roll test, and bithermal caloric test were evaluated. The number of canalith reposi-tioning maneuvers were counted in all patients. Results: SN was observed in 18.2% of geotropic HC-BPPV and 38.5% of apogeotropic HC-BPPV, respectively. There was no significant difference between presence of SN and the direction of initial nystagmus (p=0.386, 2-tailed Fisher exact test). The mean number of otolith repositioning maneuvers in patients with SN was 3.29±1.799 and this was significantly higher than in patients without SN (1.76±0.831) (p=0.009). Although the mean number of repositioning maneuver in patients in apogeotropic HC-BPPV and SN (3.80±1.924) tended to be higher than those who were diagnosed with apogeotropic HC-BPPV without SN (1.88±1.991) (p=0.035), the post hoc analysis with Bonferroni correction revealed that it was not significant because it was higher than the adjusted p-value (p=0.017). The initial direction of nystagmus was changed into the opposite direction in 29.17% of patient. However, this change was not different according to presence of SN (p=0.374, 2-tailed Fisher exact test). Conclusions: The presence of SN in HC-BPPV may be associated with lower treatment response. In particular, cautions are needed in patients with apogeotropic HC-BPPV.

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