• 한국주거학회논문집
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• 제21권4호
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• pp.51-58
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• 2010

In the modernization process of the city, urbanization raised a variety of social issues. Urbanization brought noticeable changes in dwelling patterns, such as drastic changes in the housing lifestyle, that revolved around the metropolitan areas of Seoul and Busan etc. before and after the expansion of economic growth. Especially in 1985, when 23.8% of the country's population was concentrated in Seoul, the imbalance of housing supply and demand caused a vast range of housing shortage. The shortage, that resulted from public sector mishandling of natural housing demand, lead to the occurrence of private sector rental housing. The occurrence of this abnormal rental housing supply, became a major cause of Korea's typical lease system called 'Co-dwelling', where the leaseholder and tenant physically lives in the same residence. The leaseholder and tenant's 'Co-dwelling' started from partial renting of traditional Korean-style housing and transformed with the transition of dwelling form and time. However, after 1985, legalization of multi-family housing, Korean rental housing started to be planned in the beginning of it's housing construction and to be produced as an independent space with separate circulation. Also in terms of facility, it changed from partial renting of a space within the residence to an assembly of small individual spaces. However, the background of this deep-rooted 'Co-dwelling' lease system, in different forms and periods of residence, is still based on the lack of public sector rental housing supply and private sector supply of rental space to utilize extra space, 'Jeonsei' payment.

• 한국안전학회지
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• 제17권4호
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• pp.119-125
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• 2002

The concept of dwelling space is tend to be changed not only to have reasonable mobility but also to have high quality of indoor air with psychologicaa satisfaction and comfortable. Moreover, recent constructed buildings have a big problem because of exhausted pollution gas and particles from building materials. More serious problem occurs from its high air tightness reducing the ventilation for saving the energy and superior adiabatic insulators to have high heat efficiency. Indoor air quality in super high-rise dwelling house was investigated by measuring pollutants such as $CO_2,=;CO,\;MO_2,\;R_n,\;TSP,\;PM_{10}$, HCHO, Offensive ordor. Subjective evaluation of residential environment is processed for the inhabitants who live in research space by testing environmental load in accordance with environment morphology, exterior environmental factor and post occupancy correlation and influence of attention.

• 한국안전학회지
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• 제12권1호
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• pp.108-112
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• 1997

Recently, the use of Dwelling House has been expanded due to the rapid urbainzation and congestion of population in City. Indoor Air Quality in apartment houses was investigated by measuring pollutants such as $CO_2$ gas, dust concentration. In this study, the mesurements of indoor air environment were performed in Dwelling house in Seoul area to investigate indoor air environment and the relation of air contaminative and the response level. Indoor air contamination and living environment of the occupants have been compared & analyzed with practical investigation of IAQ in Seoul, Korea and Tokyo, Japan.

• 한국재난정보학회 논문집
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• 제12권3호
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• pp.210-218
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• 2016

본 연구에서는 화재 해석 프로그램인 FDS와 Pathfinder를 이용하여 협소 거주공간의 사고재현을 위해 테스트베드의 화재를 시뮬레이션하였다. 해석 결과, 내부 구조 형태가 H형태인 경우가 피난대피 시간이 285초로 가장 빠르게 나타났다. 또한 실험 조건 중 출입구가 닫히고 스프링클러가 작동하는 경우가 온도의 분포가 가장 낮게 나타났으며, 이는 가시도와 연기농도에도 큰 영향을 끼치는 것으로 나타났다.

• 한국재난정보학회 논문집
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• 제12권4호
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• pp.342-349
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• 2016

본 연구에서는 협소거주공간에 대해 이해하고 대표적인 협소 거주공간인 고시원, 노래방 등에 대한 설문 및 실태조사와 과거 관련 사고사례 조사 및 분석을 통해 협소 거주공간의 화재 위험 특성을 분석하였다. 고시원과 노래방은 업종 특성상 구획된 실의 밀폐되고 복잡한 통로 구조를 가지고 있다. 또한 노래방의 경우 지하층에 위치하여 있어 화재 발생 시 환기 및 배연이 잘 이루어지지 않고 피난로가 복잡하여 제한적인 구조를 가지고 있다. 특히 고시원은 독립적이고 폐쇄적인 공간적 특성을 가지고 있어 화재 진압에 큰 어려움을 가지고 있다. 그러므로 협소 거주공간의 구조물 특성에 적합한 소방설비의 설치와 특수한 구조적 형태 및 환경에 적합한 특수 장비(화원 탐지, 요구조자 구조 등) 및 화재 진압 전술에 대한 연구개발이 요구된다.

• 한국농촌건축학회논문집
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• 제14권2호
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• pp.43-50
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• 2012

According to the aging acceleration phenomenon of the population, Korean society is progressing toward the insecurity society on the 'blessing' or 'disaster'. The purpose of this paper is to establish direction of planning about the dwelling form of collective housing for the senior citizen who lives alone in rural and fishing villages. This focus of study is closely related to the health of the elderly and dwelling form preference. The results of research are as follows. First, the dwelling type of collective housing should be developed for elderly living alone, that must be secured by community life and private life at the same time. Second, it should be supported by such a level of application with Universal Design and Barrier Free Design. Third, collective housing served to the design that the elderly care, as one of the domiciliary care is value in having fact to psychological, physical intention. Fourth, it should be developed visit care or call care for welfare system service and community service manpower on the various types.

• 한국지역사회생활과학회:학술대회논문집
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• 한국지역사회생활과학회 2005년도 추계학술대회 및 정기총회 자료집
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• pp.103-109
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• 2005

• 한국응용곤충학회지
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• 제56권1호
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• pp.29-39
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• 2017

농업생태계에 따른 지표배회성 무척추동물의 군집 특성을 비교하기 위하여 한반도 동부의 3개 행정권역내에 분포하는 논, 밭, 과수원을 대상으로 선정하였다. 2013년부터 2015년까지 매년 2회에 걸쳐 pit-fall trap법을 사용하여 채집된 무척추동물을 통해 군집분석을 하고 기상자료를 포함하는 환경요인의 영향을 분석하였다. 전체 채집된 무척추동물은 13목 58과 172종 6,420개체이며, 분류군 중에서 벌목(38.26%), 메뚜기목(16.28%)이 우점하였다. 경상남도 출현 개체수가 2,983개체(46.46%)로 가장 많았으며, 경상북도가 풍부도(1.96), 다양도(1.51) 모두 높게 나타났다. 농업생태계 유형 중 논에서 69종 3,299개체(51.39%)가 조사되었으며, 종다양성 지수도 높게 확인되었다. 특히 우점종인 개미과의 포함유무가 종 다양성지수 분석에 미치는 영향은 미미한 것으로 보여진다. 곤충 분류군과 환경요인과의 정준상관분석 결과, 토양 pH, 토양온도와 토양함수율의 영향에 의해 매미목, 바퀴목, 흰개미목, 딱정벌레목과는 양의 상관관계로 구분되었고, 기온, 강수량, 전기전도도, 상대습도, 최저초상온도와는 음의 상관관계를 나타냈다. 무척추동물 군집은 계층적 군집화를 통해 생태계 유형별로 패턴화가 일어나는 것으로 확인되었다. 이러한 결과는 공간과 환경요인과의 상관관계가 무척추동물의 분포에 다소 영향을 주는 것으로 사료된다.

• 한국생활과학회지
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• 제24권2호
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• pp.297-325
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• 2015

The purpose of this research is to analyze content elements of Housing area in 2013 middle school Technology Home Economics textbooks 1 and 2, total of 22 according to 2009 revised curriculum. The analysis method was content analysis, focusing on contents of main text, tables & figures, reading material, and activity materials by their content elements. This research will contribute in obtaining suggestion for the post curriculum/textbook development and helping teachers to perform a lesson. The results are as follows. First, Housing area included 1 to 4 content elements per each units, from 2 chapters and 6 units. The content elements stated in Home economics curriculum were total of 16 which consists of 'the meaning of housing,' 'housing types,' 'family forms,' 'family life style cycle,' 'life style,' 'neighboring environment,' 'co-living values,' 'air environment,' 'heat environment,' 'light environment,' 'acoustic environment,' 'space division,' 'circulation', 'effective use of space,' and 'sustainable dwelling practice.' All of these components are dealt with in every textbooks. Second, the numbers of content elements provided in each textbooks were the same, however they showed difference in their contextual aspect. Some contents need supplemental material for their lacking content element. Others need proper understanding of the concept because some showed different contents from the appropriate content elements. Third, repetitions in content elements were observed, the contents of 'co-living values' in textbook 1 and 'sustainable dwelling practice' in textbook 2 were similar in terms of eco-friendly housing, co-housing and universal housing. These two content elements should be merged as one next curriculum, or should be stated together in one subunit.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제49권5호
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• pp.243-251
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• 2023

Objectives: Although a few studies have investigated the relationship between kidney and oral function (number of remaining teeth), their results remain inconclusive. Therefore, this study aimed to investigate the relationship between kidney function and oral health in community-dwelling healthy elderlies and examine the factors associated with kidney function. Materials and Methods: We used cross-sectional data from the Shimane prefecture cohort recruited by the Center for Community-Based Health Research and Education in 2019. We collected clinical data on dental status, background factors and kidney function (estimated glomerular filtration rate [eGFR], mL/min/1.73 m² and creatinine levels, mg/dL). Results: The study enrolled 481 participants, whose mean age was 66.7±7.4 years, and 223 (46.4%) participants were men. Multivariate analysis revealed significant correlations between eGFR (B=0.17, P=0.04), creatinine (B=-0.54, P<0.01), and the number of remaining teeth. The number of remaining teeth was associated with creatinine and eGFR, which are indicators of kidney function. Conclusion: This study suggests that preserving the teeth may prevent decline in kidney function. Dental professionals should provide instructions and professional care to reduce the risk of systemic diseases such as kidney dysfunction.