• 국제초고층학회논문집
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• 제5권1호
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• pp.51-62
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• 2016

The concept of introducing viscous damping devices between outriggers and perimeter columns in tall buildings to provide supplementary damping and improve performance, reduce structural costs, and increase available usable area was developed and implemented by Smith and Willford (2007). It was recognized that the relative vertical movement that would occur between the ends of outriggers and columns, if they were not connected, could be used to generate damping. The movements, and correspondingly damping, can potentially be significantly increased by amplifying them using simple "mechanisms". The mechanisms also make it possible to increase the number of available dampers and thus further increase supplementary damping. The feasibility of mechanisms to amplify supplementary damping and enhance structural performance of tall, slender buildings is studied with particular focus on its efficacy in improving structural performance in wind loads.

• 한국생산제조학회지
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• 제6권4호
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• pp.54-64
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• 1997

This paper provides a practical control scheme called three-step input method in order to minimize both robot response time and the resulting residual vibration when the robot manipulator reaches its defined end point. This work is concerned with defining a simple practical method to utilize step inputs to achieve optimum response. The optimum response is achieved by using a self- adjusting input command function that is obtained during a real time processing . The practicality of this control scheme is demonstrated by using an analog computer to simulate a simulate a simple flexible robot and conventional servo controller. The experiments focus on point-to-point movement. Also, this method requires little computational effort through the intelligent use of conventional servo control technology and the robot's vibration characteristics.

• Journal of Preventive Medicine and Public Health
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• 제15권1호
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• pp.5-16
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• 1982

The Saemaul Undong has brought great improvements tothe life-style environment of rural communities, but it has not been able to focuson a health program. In order to improve rural health, develop human resources, and utilise the nation's manpower, the Saemaul Undong should focus on a community health project. Mobilizing the manpower for such a project can be done by providing opportunities for youth and young adults, especially village women, to betrained as primary health caretakers. This project can be achieved through the joint support of the Ministry of Horne Affairs, the Ministry of health and Social Affairs, and other Ministries. It will take decision and courage by government officials to implement such a grand plan, but it is a very crucial task to promote primary health care throughout the whole nation. This calls for top leader's concern & will to adovocate and support a 'Saemaul Movement for health', giving health asfirst priority to the Saemaul Undong as afresh political drive of the fifth Republic of Korea Government.

• 전기학회논문지
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• 제56권3호
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• pp.514-518
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• 2007

It is necessary to modify the state-of-the-art of speed control theory because of the phase asymmetry in the Linear Induction Motor (LIM)and for the constant speed control of mover using single vector control inverter system, it is important that primary stack is located in appropriated intervals in the 3D conveyer system using LIM. The dynamic characteristic analysis method of the vector controlled LIM using coupled FEM and control algorithm taking into account the movement is proposed. The focus of this paper is the analysis relative to selecting primary stack intervals in order to constant speed control in the 3D conveyer system using LIM.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2003년도 춘계학술발표대회 논문집
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• pp.44-49
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• 2003

Exhibition can be a type of mass-communication since it should contains some 'meaning' or 'message' that is to be delivered. The purpose of visiting museum is to view exhibits. Thus, factors, such as exhibits, exhibition media, show-case, direction signs, and gates, form visual perception, which means there exists homogeneity between visual perception and action. Visitors acquire knowledge by the space interaction when one can acknowledge the consecutive time flow while moving along the exhibition space. Visitors' movements can be formed by visual and perceptive experience that follows environmental stimulus and individual desire. Therefore, museum visitors experience certain shift flow with visual perception caused by the continuity of space. Thus, the research on development of focus in continuity is required. In addition, if the quality of exhibition space and organized continuity with visual diversity can be improved in exhibition design, it would expand the function of communication in exhibitions.

• 경영과학
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• 제23권3호
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• pp.63-75
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• 2006

There are many kinds of research on web graph, most of them are focus on the hyperlinked structure of the web graph. Well known results on the web graph are rich-get-richer phenomenon, small-world phenomenon, scale-free network, etc. In this paper, we define 3 new directed web graph, so called the Web Usage Pattern Graph (WUPG), that nodes represent web sites arid arcs between nodes represent a movement between two sites by users' browsing behavior. The data to constructing the WUPG, approximately 56,000 records, are gathered from some users' PCs. The results analysing the data summarized as follows : (i) extremely rich-get-richer phenomenon (ii) average path length between sites is significantly less than the previous one (iii) less external hyperlinks, more internal hyperlinks.

• 한국시스템다이내믹스연구
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• 제16권4호
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• pp.83-101
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• 2015

The purpose of this study is to illuminate the reason why community building policies by the Government seem to fail to work properly in Korea. The existing studies focus mainly on designing community building systems, thus they cannot provide plausible explanations about the cause of the unsuccessful outcomes from the policies. To overcome the limitations of the existing studies, the authors examine the implementation factors to influence the policy instruments with the perspective of policy implementation. By performing the analysis, the results imply the implementation factors, such as executer's competence, supports by related interests, incentive systems, and legal-institutional instruments, are important to influence the implementation performance of the relevant policy instruments. To make community building successful policies, The authors therefore suggest that the capacity of local administrators and residents should be raise, and one of which the way to enhance is to support research and program development by the resident-oriented living laboratory systems in localities.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 2005년도 추계학술대회 및 정기총회
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• pp.422-440
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• 2005

There are many kinds of research on web graph, most of them are focus on the hyperlinked structure of the web graph. Well known results on the web graph are rich-get-richer phenomenon, small-world phenomenon, scale-free network, etc. In this paper, we define a new directed web graph, so called the Web Usage Pattern Graph (WUPG), that nodes represent web sites and arcs between nodes represent a movement between two sites by users' browsing behavior. The data to constructing the WUPG, approximately 56,000 records, are gathered in the Kyungsung University. The results analysing the data summarized as follows: (i) extremely rich-get-richer phenomenon (ii) average path length between sites is significantly less than the previous one (iii) less external hyperlinks, more internal hyperlinks

• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 추계학술대회 논문집 학회본부 D
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• pp.712-714
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• 2000

In the field of computer graphics, it approached the investigation of outstanding performance and high speed. Although most introduced Anti-Aliasing method were to meet these, it was not to improve speed. Because Anti-Aliasing method was focus on only qualify. Anti-Aliasing Effect is compensated from movement of object on the screen. Speed is important in the REAL-TIME application program like as 3D games. Cause Anti-Aliasing which needs great amount of time is not used in general. This Paper suggest the Efficient Anti-Aliasing method which apply Two-Point Anti-Aliasing Method that informs brightness data of the screen and use adjacent brightness data for real-time rendering.

• 수산해양교육연구
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• 제25권2호
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• pp.410-418
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• 2013

Based on the survey on abalone aquaculture management status in Nohwa-eup, Bogil-myeon, and Wando-eup in Wando region, this study compared the analyzed business performance generated from production by region. The results show that the abalone production quantity has been stabilized currently after rapid growth during the past 10 years. In the future, it will be the time for more positively spontaneous efforts by people in aquaculture business to restore fishing ground, in which they have actively and continuously worked, by means of clean-up of fishing ground, movement of fishing ground, or time-off period rather than just to focus on the short-term increase of production in all of three regions.