• 한국산학기술학회논문지
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• 제13권7호
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• pp.3237-3243
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• 2012

본 연구는 한국의 40개 중소도시를 대상으로 도시의 물리적환경과 주민건강의 상관관계를 분석하는데 목적이 있다. 이를 위해 본 연구에서는 개인의 사회경제적 속성과 함께 도시환경을 토지이용, 도시형태, 시설접근성으로 구분하고 다수준분석을 이용하여 지역주민들의 건강에 영향을 미치는 요인을 분석을 수행하였다. 분석결과 인구밀도가 높을수록 지역주민들의 비만정도가 낮은 것으로 나타났으며 토지이용혼합도가 높을수록 지역주민들의 건강수준이 높고 고혈압 유병률이 낮은 것으로 나타났다. 또한 도로의 연결성이 높고 대중교통접근성이 낮을수록 지역주민들의 비만도가 높아지는 것으로 나타났다. 마지막으로 오픈스페이스에 대한 접근성은 지역주민들의 건강수준(EQ-5D)에 긍정적인 영향을 미치는 것으로 나타났다. 따라서 향후 주민건강 증진을 위한 계획을 수립하는데 있어 토지이용혼합, 대중교통시설 및 오픈스페이스에 대한 접근성 등을 중요한 계획요소로 활용할 필요가 있다.

• 유기물자원화
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• 제31권2호
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• pp.39-44
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• 2023

본 연구는 비수용성 위생용품의 수요와 공급이 증가하고 있는 상황에서 분뇨 및 하수처리시설의 물재생센터 처리과정중 비수용성 위생용품 관련 문제점을 분석하여 그 개선방안을 마련하고자 수행하였다. 그 결과, 물재생센터의 개선방안은 전처리설비에 주안점을 두어야 할 것이며 향후 설비교체시 하수처리시설의 경우에는 현실에 맞는 각종 제진기 설치를 제안하며, 분뇨처리시설은 조목스크린과 협잡물종합처리기 연계 또는 협잡물종합처리기 단독설치하는 방안을 제안한다. 또한 분뇨처리시설은 우선적으로 협잡물종합처리기 전단에 미세스크린을 설치하여 비수용성 물질을 분리하여야 하며 협잡물처리기의 유지관리 공간 확보가 필요하다.

• 자연, 터널 그리고 지하공간
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• 제14권2호
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• pp.31-37
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• 2012

In the circumstances being continuous the unusual weather in the world, the city of Seoul has been devastating flood damage in July 2011, because of the heavy rainfalls. Along with expensive repairs to property, thousands of flood victims occurred; it is difficult to estimate the direct and indirect economic damages in city. Recently, as a part of the flood protecting measures, there are being discussed about the deep underground flood drainage tunnel, underground regulating reservoirs, permeable pavement, infiltration facility, river improvements, diversion channel, sewer pipe and ditch improvement and so on. Therefore, it is useful to make the plan of flood protecting measures more and more cost-effective and rational methods by considering the similar flood measures and constructions in the mega cities like Seoul.

• International Journal of Aeronautical and Space Sciences
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• 제6권2호
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• pp.33-45
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• 2005

The 1/9-scale model of a fighter-type configuration was tested in the Micro-Craft 8ft ${\times}$ 12ft wind tunnel facility. An abrupt lift dump was found at a certain range of angle of attack under the pre-scheduled approach configuration. To avoid a probable unsatisfactory flight behavior due to the lift dump, various aerodynamic devices were suggested. Extensive tests applying the cutoff leading edge flaps, boundary layer fences, saw tooth and vortex generators were performed with flow visualization as well as force and moment measurements. Test results showed that the origin of the lift dump was caused by the secondary boundary layer flow separation generated from the strong interaction between wing and flap. Various solutions for avoiding the unfavorable feature were suggested with the merits and demerits.

• 한국과학교육학회지
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• 제17권4호
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• pp.511-524
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• 1997

The curriculum of science should be made of the education based on the acquirement instead of the knowledge. However, the present educational environment has many problems such as lack of laboratory and experimental facilities, and time limitations. One of the suggested methods to overcome the barriers in regular curriculum is the efficient operation of science club activities. Since the club activities are not restricted on time and space, teachers can apply various methods and programs. In this paper, we investigate the present operational status of science club activities in secondary school and some suggested improvement schemes of them It is shown that teacher training, reference development, time allocation, educational environment, facility completion and various program developments should be preceded, in order to activate science club activities.

• 대한건축학회논문집:계획계
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• 제35권4호
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• pp.69-79
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• 2019

The purpose of this study was to analyze legal characteristics and issues of an underground pedestrian connection, which is a very useful tool to create 3D pedestrian networks and the vibrant underground environment. To do this, this paper explored the related laws to install the connection and analyzes 74 cases of Jung-gu, Seoul to find major issues. Then, it defined the legal characteristics in terms of not only the laws but also property law in Korea, thereby suggesting the improvement schemes. As a result, this paper concluded that the connections can be installed by an Urban Planning Facility or a Road Occupation Permit, but should be considered their public interest. In addition, exactions or fees for the permit should be carefully implemented based on the characters of the connection.

• 정보관리연구
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• 제40권3호
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• pp.125-150
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• 2009

이 연구의 목적은 인권의 사각지대에 있는 교정시설 내에 구금된 수용자들을 대상으로 정보를 제공하는 교도소도서관의 현황을 분석하여 그 문제점을 도출하고 개선방안을 제시하는 것이다. 교도소도서관 현황을 파악하기 위하여 시설 및 설비와 인적 자원, 보유도서현황과 대출현황 그리고 예산현황 등에 이르기까지 종합적으로 통계자료를 토대로 정리 분석하였다. 문화체육관광부의 국가도서관 통계시스템사이트(2008년 기준: 2007년 $1{\sim}12$월 조사)와 2008년 발간한 '도서관발전종합계획(2009-2013)', 교도소에 정보공개청구를 통하여 얻은 '관용도서 비치 및 활용현황' 문서 34건을 이용하여 교도소도서관의 시설, 인적 자원, 장서, 서비스, 예산 등의 실태를 조사하였다. 이러한 현황 조사내용을 토대로 하여 한국교도소도서관의 문제점을 추출해 보고 이에 대한 발전방향을 모색하였다.

• 한국전자통신학회논문지
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• 제14권4호
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• pp.693-700
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• 2019

본 논문은 민간 및 공공 소유의 활용 가능한 유휴공간을 더 발굴하고 사례의 다양한 적용을 통해 효율성이 강화된 설비를 적용하여 발전 단가의 지속적인 하락과 육상기반의 지상 발전부지의 부족 및 인허가 애로사항을 효과적으로 대체하는 사례로 연구하고자 한다. 구축 운영 사례를 바탕으로 분석 요인의 도출과 요인별 가변조건에 따라 경제적 가치와 수익성을 시뮬레이션을 하였고 태양광발전소의 수익모델 후속 발굴 연구에 활용될 수 있도록 한다.

• 한국농촌건축학회논문집
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• 제24권4호
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• pp.33-40
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• 2022

Sharehouse has been supplied as an alternative to solving the steadily increasing one-room housing problem of single-person households every year, and it is necessary to investigate the satisfaction of residents who actually live in sharehouse through P.O.E. Therefore, this study analyzed priror researches related to the existing one-person households, sharehouses, and satisfaction surveys, and summarized indicators with high relevance and frequency to derive satisfaction survey factors that can clearly evaluate the improvement architectural plan of sharehouses. As a result, it was classified into 4 items in the 'general information' category to investigate the status, housing rental type, and housing cost of the sharehouse, 15 factors in the 'peripheral environment' category to evaluate the safety, 3 factors in the 'community' category, and 17 factors in the space (facility) and service category. In the "General Information" section, the overall one-person housing satisfaction, desired sharehouse type, housing rental type, housing cost, and living expenses were reduced. In the "Surrounding Environment", accessibility to public office, accessibility to cultural facilities, accessibility to medical facilities, accessibility to work and school, convenience stores, noise pollution and safety. In addition, in the "community" section, it consists of interactions with various people, relationships with housemates and in the "space (facilities) and service" section, heating, waterproof, soundproof, ventilation, moisture and condensation blocking, facility management, interior, room size, built-in furniture, storage space, laundry, parking. Most of the scales for each factor were 5-point Likert scales, allowing evaluation of the degree of satisfaction, and some factors presented criteria to induce structured answers. Therfore, it is expected that the survey will be conducted on residents who actually live by deriving factors for the satisfaction survey of one-person households living in the sharehouse, and the current status of the sharehouse will be identified, and the degree of satisfaction will be analyzed to be used for research.

• 한국실내디자인학회논문집
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• 제19권4호
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• pp.48-57
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• 2010

Nowadays, public rental apartments' community facilities emphasize only their quantity aspect without considering residents' characteristics, leading their installation regulations to be based on only the number of households, which is problematic. As a result, in many cases, residents, after moving in, alter the facility usage or remodel the facilities for their use. Hereby, this study conducted focus group interviews with public rental apartments' residents as to find out space conditions of and improvement demands for the community facilities. Two public rental apartment complexes in Seoul and Gyeongi-do which were built after 2007 were selected for this study. As for the survey method, workshop panel was employed. Four people in each age class of infants, children, adolescents, adults, and seniors were formed into one group, and a total of 40 people in 10 groups were surveyed. The survey was continuously conducted from February to March in 2009. The study findings can be summarized as follows. 1) Among community facilities, there were more satisfactory outdoor facilities than satisfactory indoor facilities. Residents expressed satisfaction with the facilities linked with natural environment. The causes of unsatisfactory facilities were mostly poor management. 2) The facilities demanded by the residents included ones relevant to study, exercise, and hobbies. As public rental apartments are resided mostly by low-income families, study and hobby activities bring them cost problems. Therefore, it is needed that the apartment complexes support diverse such activities 3) As for facilities demanded for usage alteration, a residents' meeting room accounted for the most popular opinions. As it was used only once a week, its usage was very low. It should be opened to the residents and allowed to be used in various ways. 4) As for demands of changing spatial characteristics, outdoor exercise facilities accounted for the most opinions. Although they were installed in most cases, they were damaged and poorly managed, therefore being in need of improvement in operation and management. In order to maximally utilize public rental apartments' community facilities, facility planning in consideration of various age groups from residents' viewpoint and sustainable systematic management are required.