• 한국경제지리학회지
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• 제15권1호
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• pp.131-145
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• 2012

선진공업국들은 1970년대 이후 2차 산업의 사양화로 인해 탈공업화 현상을 경험하기 시작하였다. 탈공업화 현상은 대량 실업 및 도시환경의 파괴, 도시기반시설의 피폐 등과 같은 문제를 야기하였는데, 철강산업, 자동차산업, 조선산업의 중심도시들이 큰 피해를 보았다. 영국의 글라스고우, 뉴카슬, 맨체스터 등을 비롯하여 미국의 버팔로, 디트로이트 등이 그 대표적인 예이다. 그러나 1980년대 이후 그러한 도시의 일부는 문화예술활동을 도입하여 기업파산과 환경오염으로 얼룩진 탈공업도시의 경제와 환경, 그리고 지역정체성을 회복하고 있다. 영국의 뉴카슬과 그에 인접한 게이츠헤드는 1980년대 중반부터 시 정부가 중심이 되어 역사적인 의미가 있고 예술적 가치가 있는 대형 조형물을 조성하고, 방치된 창고건물을 보수하여 예술품 전시장으로 개조하는 한편, 황폐한 공간에 대형 음악당을 건축하고 그 주변을 정화하여 고급 주거 및 여가 공간으로 개발하였다. 이 연구는 뉴카슬/게이츠헤드의 이러한 도시재개발사업의 추진형태와 거버넌스 구조를 조사, 분석하였다.

• 지역연구
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• 제34권2호
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• pp.21-34
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• 2018

본 연구는 수도권을 대상으로 개별공장의 시공간적 확산을 분석하고 정책적 시사점을 제공하는 데 목적이 있다. 공장의 입지는 개별입지와 계획입지로 나눌 수 있다. 계획입지의 경우, 공장 설립의 기간이 오래 걸리고 높은 비용과 규제 때문에 개별공장의 설립이 쉽지 않다. 그러나 개별입지 공장은 설립 절차가 간단하여 지대 가격이 저렴한 비도시지역을 중심으로 개별입지 공장 난개발이 증가하였다. 공장 난개발의 문제점은 공장 주변의 도로 및 환경오염 처리 시설과 같은 인프라 부족을 야기하고, 쾌적한 환경과 도시 경관을 훼손하며, 주변지역 거주민의 생활환경을 악화시킨다. 본 연구의 분석자료는 공장설립온라인지원시스템 자료를 ArcGIS Pro를 활용하여 2001년부터 2016년까지 수도권 지역에 설립된 개별공장의 입지를 시공간적으로 분석하였다. 분석 결과는 다음과 같다. 첫째, 수도권 전체적으로 살펴보면 개별입지 공장은 기존의 산업단지나 공업입지 주변에 집중적으로 형성되는 것을 발견하였다. 이러한 이유는 집적지 주변에서 얻을 수 있는 외부효과라고 판단된다. 둘째, 서울시의 경우 개별입지 공장은 주거지역에 많이 설립되고 있어 주거와 공장의 혼재가 발생하고 있다. 셋째, 경기도의 개별입지 공장은 비도시지역 내 관리지역에 많이 입지하는 것으로 나타났다. 비도시지역 내 관리지역에서의 공장 난개발은 경관 훼손, 인프라 부족 등 사회적 비용을 초래할 수 있다. 본 연구는 수도권지역을 대상으로 개별공장의 시공간 확산과정과 특징을 분석하여 향후 개별공장 난개발을 제어하기 위한 정책적 시사점을 제공할 수 있을 것이다.

• 한국건설관리학회논문집
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• 제15권1호
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• pp.78-86
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• 2014

유닛 모듈러 공법은 공장생산에 의한 공기단축, 품질관리, 친환경성 등 기존공법과 다른 다양한 특징을 가지고 있다. 이러한 특징에도 불구하고 현재 국내에서는 군 병영시설, 학교, 소형주택에만 제한적으로 적용되고 있다. 본 연구에서는 모듈러 공법의 시장 확대 및 활성화를 위해 공동주택을 중심으로 특성요인들에 대한 중요도 및 기술수준을 IPA 기법을 통해 분석하여, 모듈러 시장의 활성화 방안을 제시하였다. 분석결과 유닛 모듈러 공법을 공동주택 시장에 적용함에 있어 사용성 및 경제성 측면의 특성요인들이 중요하게 평가되었으나, 현재 기술수준은 상대적으로 중요도가 낮은 시공성 측면의 특성요인들이 높게 나타났다. 유닛 모듈러 공법을 공동주택 시장에 적용하기 위해서는 시공성 측면의 높은 기술수준을 바탕으로 사용성, 경제성 측면의 특성요인에 대한 보다 집중적인 연구 개발이 필요할 것이다.

• 한국전자통신학회논문지
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• 제8권12호
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• pp.1917-1922
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• 2013

본 연구는 도시농업을 위한 그린하우스 내의 환경 정보를 원격 감시 및 제어함으로써, 재배의 편리성을 확보하는 한편, 수집된 정보에 대하여 데이터베이스를 구축하여 작물 재배의 최적 환경을 도출하는 데 그 목적이 있다. 이를 위해서, 2연동 그린하우스 제작하여 내부에 여러 종류의 센서와 카메라를 장착하였으며, 이를 통해서 감지되는 정보를 원격에서 수집, 자료화 하였다. 사용자 편의를 위하여 웹페이지를 개설, 실시간으로 정보의 검색과 제어가 가능하게 하였으며, 모바일에서도 일부 기능 구사가 가능하도록 하였다. 정보의 수집과 전달, 사용자에 의한 그린하우스 환경제어와 관련한 모든 기능에 대한 안정성을 장시간 현장시험을 통해서 실험적으로 확인하였다. 이 시스템은 그린하우스를 설치하여 작물을 재배하는 농가에 편리를 제공하여 시간적, 공간적 제약에서 많은 융통을 부여할 것이다. 또한 공장, 사무실, 가정 등 유사한 환경 시설에 대해서 확대 적용하는 것이 가능할 것이다.

• 보건행정학회지
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• 제26권1호
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• pp.12-23
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• 2016

Background: Many studies have explained regional disparities in health by socioeconomic status and healthcare resources, focusing on differences between urban and rural area. However some cities in Korea have the highest cardiovascular mortality, even though they have sufficient healthcare resources. So this study aims to confirm three hypotheses. (1) There are also regional health disparities between cities not only between urban and rural area. (2) It has different regional risk factors affecting cardiovascular mortality whether it is urban or rural area. (3) Besides socioeconomic and healthcare resources factors, there are remnant factors that affect regional cardiovascular mortality such as health behavior and physical environment. Methods: The subject of this study is 227 local authorities (si, gun, and gu). They were categorized into city (gu and si consisting of urban area) and non-city (gun consisting of rural area), and the city group was subdivided into 3 parts to reflect relative different city status: city 1 (Seoul, Gyeonggi cities), city 2 (Gwangyeoksi cities), and city 3 (other cities). We compared their mortalities among four groups by using analysis of variance analysis. And we explored what had contributed to it in whole authorities, city and non-city group by using multiple regression analysis. Results: Cardiovascular mortality is highest in city 2 group, lowest in city 1 group and middle in non-city group. Socioeconomic status and current smoking significantly increase mortality regardless of group. Other than those things, in city, there are some factors associated with cardiovascular mortality: walking practice(-), weight control attempt(-), deficiency of sports facilities(+), and high rate of factory lot(+). In non-city, there are other factors different from those of city: obesity prevalence(+), self-perceiving obesity(-), number of public health institutions(-), and road ratio(-). Conclusion: To reduce cardiovascular mortality and it's regional disparities, we need to consider differentiated approach, respecting regional character and different risk factors. Also, it is crucial to strengthen local government's capacity for practicing community health policy.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 정기총회 및 추계학술대회 논문집
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• pp.3180-3186
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• 2011

A segmented scissors type switch has been developed for the urban transit maglev demonstration line to be commercialized near Incheon International Airport in 2013. Based on the design of the previous segmented 3-way switch, the scissors switch is composed of four segmented 2-way switches up/down and left/right and a turn table in the mid point. The main function of the scissors switch is to change the running direction of the train at end terminals. The developed scissors switch is planned to be installed in front of the 102 station, which has a side platform, of the demonstration line. The total length of the switch is 65m and the distance between the up and down track centerlines is 6m. The 2-way switches and turn table are made of steel box type beams, and have their own driving unit, locking unit, control unit, levitation and propulsion rails, and so on. Installed in the factory, a 100,000-cycle continuous operation test was carried out after manual and automatic test operations. The applicapability of the developed switch was verified through the measurements of the linearity of the track after repetitive operations, the mechanical operation noise, the load of the main driving motor, the safety of the control panel, the natural frequency of the girder, the deformation of the girder, and so on.

• Journal of Preventive Medicine and Public Health
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• 제7권1호
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• pp.197-201
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• 1974

The rapid economic development of Korea since 1960 has also brought a rapid urbanization process, and recently many rural areas have begun to show actual depopulation, in which particularly the young, productive and high educated groups are leaving for cities. More than 70% of migrators go to large cities such as Seoul, Pusan and Taegu. Their main motives for migration are to seek a job in urban areas. The study showed following results; The rate of migration a year was 1% of total population. Regarding the age of migrators belong to between 10-39 years old, especially migrator aged 10-29 years are comprised 87%. The educational level of migrators was a little higher than that of the residents. Considering the sibling order of migrators, the traditional value system for first son seemed to change. Concerning the place of destination, more than 70% of migrators moved to large cities such as Seoul. Pusan and Taegu. The main motivation of migration was to seek a job in urban areas. The occupation at the place of destination were factory workers, employee at company, students, salesmen, farmers and public officials in that order.

• 국제초고층학회논문집
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• 제11권2호
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• pp.75-86
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• 2022

High-rise buildings often can accommodate the population of small horizontal cities. The investment in high-rise buildings is considerable and therefore a rapid return on investment is necessary. The immediate availability of high-rise buildings can be achieved by automated prefabrication of highly finished modules and their instant on-site assembly by robotic and automated construction sites. A high-rise building as a vertical city can be considered as a sophisticated organism that can constantly change throughout its lifecycle in response to economic growth, demographic change, and environmental pressures. To date, many new urban high-rise developments claim to be "vertical cities", yet few represent this important characteristic. This article analyzed the technological readiness and innovations in the field of construction automation and robotics including single-task construction robots, automated on-site construction factories, and ambient assisted living. These technological advances enable the realization of future vertical cities that are able to continuously grow and transform in terms of form and function. Finally, the article proposes a visionary archetype of vertical city in the name of "dynamic vertical urbanism" that is easy to expand vertically and horizontally in order to achieve instant availability and full life cycle resilience thanks to advanced building technologies.

• 한국산업융합학회 논문집
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• 제2권2호
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• pp.11-21
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• 1999

This objective of this paper is to investigate the evaluation and indiction of human thermal comfort in building environment. The issue of defining the boundaries of acceptable thermal comfort conditions in buildings and urban may have significant implication for building design and also may have urban design by climate considerations. And then it is to apply the thermal comfort condition to environmental design by using passive methods in Korea. Since 1920. architects have conducted studies to measure thermal comfort in houses under hot and humid conditions, while industrial hygienists have studied the effects of temperature and humidity on the performance of factory workers. Thermal comfort can be influenced by many variables. This paper conducted to review the previous researches and the human heat balance equation, and to analyse in order to reveal the meaning and usage of the thermal comfort index in two traditional essays, Fanger's PMV and Gagge's ET* Their comfort indexes compared with each other. They were based on human heat balance equation and psychological and physiological responses in the laboratory tests. The researchers and the architectural engineers using thermal comfort index shall be careful in decided the use of indexes and be necessary to recognize the value concept of the design criteria for thermal comfort. Therefore, The opinion of the authors is that different comfort standards have to apply for each building and urban with different climatic conditions.

• 한국치위생학회지
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• 제10권5호
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• pp.861-876
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• 2010

Objectives : The purpose of this study is understanding the behavior of the laborer relating oral health. Oral health is one of the most important requirement in the healthy life of the laborer. Also it is important to supply the welfare of the people. Methods : For this purpose survey to 400 urban laborer was carried out with questionnaire from October to November, 2009. Among them, 346 available responses were analysed with SPSS 12.0 statistic package. Results : The major findings of the study were as follows:First, Monthly income of 76.6 % of the laborer investigated was below 2500,000 won. Second, 56.1 % of the laborer investigated has the experience to visit dental clinic in the last two years. Third, 35.6 % of the laborer investigated has no experience to visit dental clinic in the last three years. Fourth, The average number of absent days due to oral disease were 0.11 day in a year. Fifth, The average number of the days fail to finish the work of the day due to oral disease were 0.32 day in a year. Sixth, 56.5% of the laborer investigated had no experience of oral health education, because of having no chance. Seventh, Factory bulletin and internet service is preferred as the source of the information on the oral health education. Eighth, In order to improve the status of oral health of laborer, periodical oral health examination and oral health education is needed. Conclusions : In order to improve the oral health of laborer, better public health policy is required, and it is made from understanding the behavior of the laborer relating oral health.