• 한국철도학회논문집
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• 제9권4호
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• pp.362-370
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• 2006

This study examines the current state of and the problems in privately financed station in Korea, and makes suggestions for improving future development of stations. Problems found in this research are as follows. First. the deployment of resting facilities needs to be planned according to whether the users of privately financed station buildings are electric railway passengers or national railway ones. Second, large scale developments with the object of raising operating revenues should be restrained. Third, there are not sufficient spaces for public benefit such as squares in front of stations. Fourth, the surroundings are congested due to lack of connection to neighboring areas through public transportation. Fifth, the absence of integrated development plans causes many inadequate effects on urban functions and views. Sixth, administrative processes for getting licenses and permits are complicated and relevant authorities are not cooperative. To solve these problems in privately financed station buildings, to contribute to the development of the community and to secure publicness, Many problems are not in station buildings themselves but come from insufficient consideration of relevant factors in constructing the buildings Thus, future development of station buildings and their surrounding areas should be planned in consideration of these problems. We expect that the development of areas surrounding railway stations not only improves railway stations themselves but also leads the environmental reform of urban spaces and activates the local community.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2007년도 춘계학술대회 논문집
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• pp.1221-1226
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• 2007

The subway with the initial constructive expense which is enormous together is the public transportation means where the many expense is expended in the operation and maintenance civil official. Seoul Metro until initial opening to traffic after present time cannot escape every year deficit to be, the cause is a possibility of seeking from the fare system which is short in transportation prime cost. Currently Seoul Metro is operating with the distance proportional fare system the passenger ticket system which is simple (usual volume, group volume and fixed amount volume, affection renunciation, charge free volume). When the biased characteristic of the user it plans considering from the goods development side for the variety for and a deficit solution, against the fare system systematic it researches and solution plan politically. Financial of the subway operation agency young the investigation against the present condition of the hazard subway fare system which is solved the bud with problem point a fare system from the research which it sees consequently and improvement program under analyzing the man with underdeveloped genital organ. Base on the reporter to analyze the introduction plan which with the character which will reach it follows with the necessity of introduction of the 1st passenger ticket (24 hour volume).

• Nuclear Engineering and Technology
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• 제50권4호
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• pp.542-552
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• 2018

Operators face challenges to plan alternative countermeasures when no procedure exists to address the current plant state. A model-based approach is desired to aid operators in acquiring plant resources and deriving response plans. Multilevel flow modeling (MFM) is a functional modeling methodology that can represent intentional knowledge about systems, which is essential in response planning. This article investigates the capabilities of MFM to plan alternatives. It is concluded that MFM has a knowledge capability to represent alternative means that are designed for given ends and a reasoning capability to identify alternative functions that can causally influence the goal achievement. The second capability can be applied to find originally unassociated means to achieve a goal. This is vital in a situation where all designed means have failed. A technique of procedure synthesis can be used to express identified alternatives as a series of operations. A case of station blackout occurring at the boiling water reactor is described. An MFM model of a boiling water reactor is built according to the analysis of goals and functions. The accident situations are defined by the model, and several alternative countermeasures in terms of operating procedures are generated to achieve the goal of core cooling.

• 환경위생공학
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• 제21권3호
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• pp.27-36
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• 2006

For the last 20 years, China has transformed itself from a rural economy into an industrial giant, averaging over 8 % annual growth of GDP. Unfortunately, this rapid growth has taken a significant toll on its natural resource base as well, particularly water resources. These problems have been exacerbated by a low level of sewage treatment technology and by the operating and maintenance (O&M). In case of urban areas, most big cities in China have a well functioning sewage system comprised of sewers and sewage treatment plants (STPs). Nevertheless, the existing STPs are still not capable of properly treating the sewage, both quantitatively and qualitatively. The rural areas in China cover a large land, with two-third of the nation's population. The low educational and poor economic states make it hard to process self-protection and management. In the surveyed area in Henan, there was no STPs put into use as of 2004, and the sewer lines are not well organized. The big issue for the currently planned STPs is the collection system not included in the plans.

• 한국결정성장학회지
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• 제29권6호
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• pp.264-269
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• 2019

UV LED 적용하여 가정용 소독기를 제조하기 위한 디자인을 연구하였다. UV LED 살균거리 및 시간데이터에 근거하여 가정용 소독기 디자인 개념을 제시하였다. 컴퓨터 보조디자인 소프트웨어, 3D 프린트, 레이저 절달 등 기술을 사용하여 3가지 서로 다른 UV LED 작동방식의 모델을 제작하였다. 이 모델 대해 장단점 분석을 진행하여 최종 디자인 방안을 도출하였다.

• 한국도서관정보학회지
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• 제39권1호
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• pp.5-32
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• 2008

이 연구의 목적은 우리나라 대학도서관들의 국가대출체계의 구축 및 운영 타당성에 대하여 검토하는 것이다. 주요한 다른 나라의 대학도서관들 사이에 자원공유를 위한 전략적 대안으로서 시행되고 있는 국가 혹은 지역대출체계의 개념과 특성을 살펴보고, 우리나라의 현황에서 적용할 수 있는 전략적 방안을 제안하였다. 국가대출체계 선도기관의 확정, 방문관리, 상호수혜, 재정 지원 등과 같은 운영방침의 설정, 이용자 자격과 서비스 범위, 통합관리시스템 지원 등의 필요성을 지적하였다.

• 한국도서관정보학회지
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• 제46권2호
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• pp.49-69
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• 2015

본 연구의 목적은 도서관 직원을 대상으로 한 설문조사를 근거로 사서교육프로그램 개편방안을 제안하는데 있다. 이를 위하여 사서교육(참여율과 유용성, 교육 및 운영방식, 강의내용과 강사진, 국립사서교육원 설립 위치, 미래 핵심역량 등)의 현주소에 대한 인식도를 분석하고, 다양한 근거자료(교육훈련 법령, 정부정책, 국제교류 및 해외동향, 선행연구 등)를 입각하여 중장기 교육수요를 예측한 후에 이를 충족시키기 위한 가칭 '국립사서교육원' 설립 운영의 핵심 의제인 사서교육프로그램의 미래지향적 개편 모형을 제시하였다.

• 대한지역사회영양학회지
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• 제2권2호
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• pp.232-245
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• 1997

This study was carried out to investigate relationships between characteristics of foodservice and job satisfaction of Korean dietitians. The subjects were 2987 dietitians who responded to the questionnaire distributed at the annual education program of the Korean Dietetic As-sociation in 1995. The results were followings; 1)The level of jov satisfaction of Korean dietitians was low for payment work environment and value achievement as a dietitian while it was relatively high for the relationship with col-leagues. The other parts of job satissatisfaction such as work load work contents supervision by the superiors participation of policy decision and selp disccertion were just below average. 2)The type of operating style menu style and serving time in foodservise were not sig-nificantly related to all fields of job satisfaction but the kinds of meals served a day and the to-tal number of persons served a day were significantly correlated. 3) The dietitians who had to provide meal plans such as breakfast+dinner and + snack or all day serving had significantly lower job satisfaction in all fields. 4)Job satisfaction was significantly higher when the total number of persons served a day was between 500-700.(Korean J Community Nutrition 2(2) : 232~245, 1997)

• 한국물환경학회지
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• 제31권6호
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• pp.700-714
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• 2015

The characteristic of the water quality and pollutant discharge was analyzed at the units watershed of the total amount management in Han-river basin, and after classified in a similar area by multivariate statistical analysis, the main trend such as the water quality trend and pollutant discharge characteristic were analyzed. As a result of this study, the density of the pollutant at the unit watershed is not necessarily identified as discharge density, and the primary management watershed and targeted substances were analyzed depending on the operating status of the environmental infrastructure in watershed and the main pollution factor and discharge path per pollutants. As a result of cluster analysis, watersheds were classified into four groups according to discharge characteristics. It will be used when selecting target area of primary management that is appropriate to the characteristics of each river and establishing efficient water quality improvement plans.

• 한국산업보건학회지
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• 제29권4호
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• pp.562-570
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• 2019

Objectives: Rapid Intervention Crews (RIC) are indispensable for rescuing firefighters who are lost or trapped. They are included in Disaster Scene Standard Operating Procedures. This study was conducted to examine the use of RIC at emergency scenes in South Korea. Methods: We conducted a nationwide survey of 4,913 firefighters in South Korea. The firefighters' experiences of use of RICs were assessed by asking, "How often are RICs available at fires?" Results: A full 40.8% of firefighters answered that they 'never' have RICs available at fires. Another 8.4% responded that they 'always' have RICs available, which is much lower than the rate among US firefighters (19.9%). RICs are available more often for firefighters in the capital area than for firefighters outside the capital area (13.4% vs. 5.1%, p<0.001). The larger the jurisdiction served, the more likely the firefighters were to have RICs available (p<0.001). Conclusions: These results imply that firefighters in South Korea are at risk. It is necessary to recruit personnel to improve the use of RICs and to explicitly include RICs in SOPs, training, and business plans.