• 대한건축학회논문집:계획계
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• 제35권9호
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• pp.109-117
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• 2019

Since 'Hanok Expanse Support' has been started in Seoul, its target was expanded from renovation to new construction and from 'Hanok District' to all area in Seoul. The newly built hanok with Hanok Expanse Support had to follow the standards about the form of the hanok and adapt to modern lifestyle. However, the newly built hanok were planned with 'kan' since it retained the traditional wooden structure. So their composition of kan were considered to be influenced by the standards of each district and modern lifestyle. Therefore the aim of this study is to understand the architectural characteristics of newly built hanok in Seoul since 2000 focusing on the kan composition. Because of the differences in site conditions and the district unit plan, newly built hanok in Hanok District have more limited changes than Other District. However, kan is composed variously in horizontal and vertical ways to make the most space according to site conditions and most of the newly built hanok have opened courtyard rather than closed courtyard layout. With kan composition in various directions and kan added under the eaves, kan is highlighted in form. On the other hand, the composition of kan as an interior spatial element has changed and weakened because the lifestyle has changed compared to the traditional hanok and the 20th century urban hanok. Also the regular kan composition of Mom-chae and Nalgae-chae has changed. And kan is divided regardless to the wooden structure. Also, with the added kan under the eaves the main kan is dismantled inside. This paper indicates that although there is an undeniable premise that the case is restricted to hanok received Hanok Expanse Support on the condition of following the standards of the form of hanok, it is a part of the transitional changes that hanok is experiencing.

• 대한건축학회논문집:계획계
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• 제35권9호
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• pp.131-142
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• 2019

The purpose of this study was to find out the characteristics of housing policies and apartment designs by comparison of supplying and remodeling apartments between France and Korea. The literature review was used in Korea cases and the literature review, site investigation, and expert interviews were used in France cases. At first, by reviewing the related literatures about the apartment developments and regenerations in France and Korea, twelve remodeling cases were represented respectively in Ile de France and Seoul. As a result, in housing policy, the Korean housing market had a shortage of low-priced houses related to biased apartment developments by private sector dependence. Consequently, the living in Korea generally required the high price in low quality houses. But in France, the housing policies were very successful in housing quantity, quality, and expense. It is involved in balances between the public housing supply and the activation of a private housing market based on the government support policy. Nevertheless, in the success of the apartment as a house type, apartments in France means the social elimination because of the supply method problems and the management failures of HLM institutions. However, in Korea, the apartment implies the successful life of the middle class population because of the competitive evolutions during 40 years as a market housing. Secondly, In the characteristics of remodeling, the remodeling in Korea was for property value improvements. It mainly executed to expand the size of a house by expansion of living space. However the remodeling in France was for social mixes and connections with the surrounding area. It mostly performed by various design methods such as vertical merging houses, partial removal, reconstruction, and construction of a local community centers and mixed-use residential buildings. This study shows the simultaneously remodeling features of those two countries. These findings can be used in developing effective strategies for the public housing regenerations in Korea and other countries.

• 대한건축학회논문집:구조계
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• 제34권7호
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• pp.43-52
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• 2018

In this study, annual site and primary energy use intensities (EUIs) and CO2 emission intensities (CEIs) per area by end use were estimated based on the measurement data from June 2016 to May 2017 of 50 sample apartment units in Seoul. In addition, estimated site EUIs by end use were compared to the U.S. Residential Energy Consumption Survey (RECS) 2009 data. Site EUIs by end use were found to be in the order of heating > electric appliance > domestic hot water > cooking > lighting > cooling > air movement. In the case of primary EUIs and CEIs by end use, electric appliance was found to be the largest. As results of comparison with the RECS 2009 data, it was found that site EUIs were very similar for heating, domestic hot water and electric appliance, etc., but slightly different for cooling. The number of sample apartment units will continue to increase until 2020 (total number of samples 200) and intensities data by end use will be continuously updated through continuous collection of measurement data.

• 한국경제지리학회지
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• 제23권4호
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• pp.408-424
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• 2020

본 연구는 커피전문점 소재지별 지가 속성을 토대로 생존하여 영업 중인 커피전문점과 폐업한 커피전문점을 대상으로 공간 군집화를 시도하고, 군집 유형별 토지 특성(지가 및 필지 정보), 교통 요인(물리적 접근성)과 점포 속성(프랜차이즈 정보, 소재지별 동종업종의 개·폐업 경험), 공간 밀집도(커널 밀도 추정) 등 다양한 입지 특성을 통해 커피전문점의 생멸 분포에서 나타나는 특징을 파악한다. 이를 위해 영업 중 및 폐업한 커피전문점의 공간 군집은 일반적 입지분포형, 주거지역의 상업화형, 상업중심지 입지형 등으로 유형 구분하고, 군집 유형별 입지 특성을 비교 분석한다. 군집 결과, 영업 중 및 폐업한 커피전문점의 입지는 같은 유형으로 분류되더라도 서로 다른 공간 분포 양상을 나타내고, 입지 유형이 달라도 특정 핫스폿에서는 모두 높은 밀집도를 나타낸다. 본 연구의 분석 결과는 커피전문점 창업을 비롯해 지역별 상권정보를 파악하는데 기초자료로 제공될 수 있다.

• 한국치위생학회지
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• 제20권6호
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• pp.809-817
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• 2020

Objectives: This study aimed to analyze the relationship between socioeconomic factors and the unmet dental care needs of the living alone and living with family elderly groups to confirm the differences in their influence. Methods: Data from the Korea Health Panel Study of 2016 were used to analyze a total of 4,987 individuals: 4,008 in living with family group and 979 in living alone group. Chi-square test and multiple logistic regression analyses were performed using SPSS Version 22 (p<0.05). Results: We observed that 16.5% and 28.3% of the participants from the living with family and living alone groups had unmet dental care needs, respectively, indicating that the living alone group had more unmet dental care needs. Income level, residential area, and healthcare security were significant factors related to the living with family group. In contrast, medical aid for healthcare security was a significant factor related to the living alone group (p<0.05). Conclusions: The results confirmed that socioeconomic factors that affect unmet dental care vary according to the living situation. Therefore, the government should identify the number of elderly individuals living alone, which is increasing annually. These individuals are vulnerable in almost all aspects, and the government should establish and implement appropriate oral healthcare policies to support them.

• 한국융합학회논문지
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• 제12권6호
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• pp.127-137
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• 2021

한국의 사회적경제 육성정책은 관주도 정책이며, 이것은 얼마만큼 주민들에게 알려졌냐에 따라 성패가 좌우된다. 전남사회적경제 인터넷쇼핑몰도 관주도로 성립됐으나, 인지도가 낮은 편이다. 본 연구는 전국 최초 사회적경제 인터넷 쇼핑몰인 '전남사회적경제쇼핑몰'의 고객신뢰도와 충성도간의 영향을 알아보고, 대중적 홍보방향에 대해 살펴본다. 사회적 경제 인터넷 쇼핑몰 회원 267개 표본을 활용하여 SPSS 22.0 프로그램으로 검증했다. 연구결과, 쇼핑몰 특성은 고객 신뢰도와 충성도에 유의한 영향을 미쳤고, 신뢰도와 충성도간에 매개역할을 수행하였다. 거주지역, 구매목적은 쇼핑몰특성, 신뢰도, 충성도간에 조절효과를 가졌다. 전남 사회적경제 쇼핑몰만을 대상으로 했으므로, 타 쇼핑몰과의 비교연구가 부족하다는 연구한계가 있다. 향후 지역별 사회적경제 기업제품 연구와 관련하여 비교평가가 이뤄져야 할 것이다.

• 한국산학기술학회논문지
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• 제21권12호
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• pp.33-42
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• 2020

본 연구는 서울시를 대상으로 가구통행실태조사 자료를 이용하여 통행목적별 자전거 통행행태를 분석하고 그 영향요인을 규명하는데 목적이 있으며, 주요 연구결과를 요약하면 다음과 같다. 첫째, 서울시 행정동별 자전거 통행비율을 분석한 결과 지역별로 약 14.2%의 차이를 보이는 것으로 나타났다. 둘째, 나이, 성별, 소득, 직업, 주거유형 등 다양한 개인특성변수들이 통행목적별 자전거 통행수단 선택에 영향을 미치며, 통행 장소와 관련하여 공통적으로 주거지와 같은 행정동 내 시설을 이용할 경우 자전거 통행이 늘어나는 것으로 나타났다. 셋째, 근린환경특성을 나타내는 변수들 중에서 근린의 토지이용혼합도가 높고 범죄발생률이 낮을수록 통근 및 통학 목적의 자전거 통행이 늘어나는 것으로 나타나 주거, 업무, 상업시설의 용도 혼합과 함께 지역의 범죄안전성을 높이는 것이 통근 및 통학 목적의 자전거 이용을 활성화하는데 중요한 역할을 한다고 생각된다. 또한 자전거 도로밀도와 지역의 경사도는 공통적으로 통근 및 통학, 쇼핑, 운동 및 여가 목적의 자전거 통행에 영향을 미치는 것으로 나타났다. 따라서 자전거 통행을 활성화하기 위해서는 자전거도로 공급을 통해 자전거도로의 접근성을 높이고 지역의 경사도 등을 고려하여 자전거 기반시설의 입지를 결정할 필요가 있다.

• 한국학교ㆍ지역보건교육학회지
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• 제22권3호
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• pp.83-96
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• 2021

Background & objectives: Cognitive function decline is a main factor influencing the overall life of the elderly and places a burden of society. The aime of this study was to investigate the risk factors of cognitive function decline of elderly living alone and living with a spouse. Methods: This study used the Korean Longitudinal Study of Ageing from 2014 to 2018. 243 older adults who lived alone and 1,155 lived with a spouse with the Korean version of Mini Mental State Examination scores in normal range at the time of 2014 were included in the analysis. Logistic regression analysis was conducted to determine the difference of risk factors affecting cognitive function decline between in elderly living alone and elderly living with a spouse. Results: Cognitive function decline incidence rate of elderly living alone was 30.5% and the elderly living with a spouse showed 23.0%. According to the results of logistic regression analysis, the risk factors of cognitive function decline in the elderly living alone was age and residential area, while in the elderly living with a spouse were age, education level, social networks, and depression. Conclusions: The factors that affect the cognitive function decline of the elderly living alone and the elderly living with a spouse were different. Accordingly, other measures to prevent cognitive decline are necessary.

• 한국측량학회지
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• 제39권2호
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• pp.113-122
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• 2021

Urban expansion, particularly converting sub-urban areas to residential and commercial land use in metropolitan areas, has been considered as a significant signal of regional economic development. However, this results in urban climate change. One of the key impacts of rapid urbanization on the environment is the effect of UHI (Urban Heat Island). Understanding the effects of urban land cover change on UHI is crucial for improving the ecology and sustainability of cities. This research reports an application of remote sensing data, GIS (Geographic Information Systems) for assessing effects of urban land cover change on the LST (Land Surface Temperature) and heat budget components in Ho Chi Minh City, where is one of the fastest urbanizing region of Vietnam. The change of urban land cover component and LST in the city was derived by using multi-temporal Landsat data for the period of 1998 - 2020. The analysis showed that, from 1998 to 2020 the city had been drastically urbanized into multiple directions, with the urban areas increasing from approximately 125.281 km² in 1998 to 162.6 km² in 2007, and 267.2 km² in 2020, respectively. The results of retrieved LST revealed the radiant temperature for 1998 ranging from 20.2℃ to 31.2℃, while that for 2020 remarkably higher ranging from 22.1℃ to 42.3℃. The results also revealed that given the same percentage of urban land cover components, vegetation area is more effective to reduce the value of LST, meanwhile the impervious surface is the most effective factor to increase the value of the LST.

• 대한영양사협회학술지
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• 제28권2호
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• pp.114-126
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• 2022

The relationship between mortality and the Korean Healthy Eating Index ("KHEI") is well established. This study was to investigate the associations between health habits, mental health, and nutritional status and KHEI in older Koreans (aged≥65 years). A total of 4,247 subjects (1,842 men and 2,405 women) that participated in the 2016~2018 Korean National Health and Nutrition Examination Survey were included in the analysis. The lowest scoring KHEI item was milk and milk products. KHEI tertile groups were classified by total KHEI score. Tertile group percentages were related to general characteristics such as gender, residential area, educational level, income level, number of family members, and age. Logistic regression analysis adjusted for general characteristics, showed that ex-smokers (OR: male 1.53 female 2.29), smokers (OR: male 2.90), low hand grip strength (OR: male 1.42 female 1.90), poor self-rated health status (OR: female 1.83), stressful mental status (OR: female 1.51), poor health-related quality of life (OR: female 1.64), poor nutritional status (OR: male 2.88~37.20 female 1.98~16.12), and food insecurity (OR: male 6.87 female 2.03) were significantly related to a lower KHEI. This study suggests that gender-specific associations exist between mental health status and KHEI.